CN115365818B - Automatic processing machine tool for padlock lock tongue - Google Patents
Automatic processing machine tool for padlock lock tongue Download PDFInfo
- Publication number
- CN115365818B CN115365818B CN202211161146.5A CN202211161146A CN115365818B CN 115365818 B CN115365818 B CN 115365818B CN 202211161146 A CN202211161146 A CN 202211161146A CN 115365818 B CN115365818 B CN 115365818B
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- feeding
- long flat
- clamp
- cutting
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- 238000003801 milling Methods 0.000 claims abstract description 252
- 230000007246 mechanism Effects 0.000 claims abstract description 137
- 238000005520 cutting process Methods 0.000 claims abstract description 83
- 238000005553 drilling Methods 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000004513 sizing Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000007667 floating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 12
- 238000003754 machining Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000002105 tongue Anatomy 0.000 description 23
- 239000004579 marble Substances 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Milling Processes (AREA)
Abstract
The invention relates to an automatic processing machine tool for padlock lock bolts, which comprises a frame and a large bottom plate fixed on the frame, wherein a clamp mechanism is arranged on the large bottom plate, a feeding mechanism is arranged at the front side of the clamp mechanism, a tail hole drilling mechanism is arranged at the rear side of the clamp mechanism and is arranged on a milling long flat mechanism, a milling double-gap mechanism is arranged above the clamp mechanism, a cutting mechanism is arranged at the inner side of the clamp mechanism, a discharging mechanism is arranged between the tail hole drilling mechanism and the milling long flat mechanism, and a blanking hopper fixed on the large bottom plate is arranged at the lower end of the discharging mechanism. The beneficial effects of the invention are as follows: the feeding, tail hole drilling, long and flat milling, double notch milling, bolt cutting and unloading processes are automatically integrated on one device, and multiple processes are simultaneously carried out, so that the production efficiency is greatly improved, the production cost is reduced, and the production land is saved; after clamping is finished, the working procedures are finished at one time, and the machining precision is high; the preparation time required by processing of a single device is saved, and the labor intensity can be greatly reduced.
Description
Field of the art
The invention belongs to the technical field of lockset preparation machinery, and particularly relates to an automatic processing machine tool for padlock lock bolts.
(II) background art
Padlock has been widely used today due to its low cost, strong versatility and safety in line with its cost performance. Referring to fig. 1, a lock core, a marble, a spring, a bolt and a barrel are installed inside a padlock casing, and a lock beam is installed outside the casing. In the figure, a plurality of round holes are processed on the side surface of the lock shell, a spring and a marble with different lengths are respectively arranged in each hole, the same round holes are processed on the circumferential surface of the lock core, a marble column is respectively arranged in each round hole, the tail part of the lock core is connected with a lock tongue, one end of the lock tongue is contacted with a pressure spring, a V-shaped opening at the other end is inserted into a notch on a lock beam, in addition, a V-shaped groove with different depths is processed on the side surface of a key, after the key is inserted into the lock core, the marble column presses the marble column into the round hole on the circumference of the lock core under the pressure of the spring, and when the marble with different lengths corresponds to the notch with different depths on the key, the key drives the lock core to rotate, so that the lock tongue at the tail part of the lock core is retracted from the notch on the lock beam, and then the lock beam can be lifted and rotated under the action of the lock beam top spring at the lower part of the lock beam. Therefore, the lock cylinder and the lock beam are connected with the lock tongue at the same time, so that the processing precision of the lock tongue directly relates to whether the lock body can be opened smoothly, the traditional processing mode needs to carry out the discharging action manually, the manual feeding operation is difficult because the lock tongue is usually small in appearance and more in processing positions, a single-process processing mode adopted by the traditional processing mode needs to be provided with a machine in each process, the processing cost is obviously improved, and the processing precision is difficult to be greatly improved because the lock tongue needs to be positioned repeatedly in each machine.
(III) summary of the invention
The invention provides an automatic padlock lock tongue processing machine tool with high processing efficiency, low labor intensity and high processing precision, which overcomes the defects of the prior art.
The invention is realized by the following technical scheme:
The utility model provides a padlock spring bolt automatic processing lathe, includes the frame and is fixed in the big bottom plate in the frame, characterized by: install fixture mechanism on the big bottom plate, fixture mechanism front side is equipped with feed mechanism, and fixture mechanism rear side is equipped with bores tail hole mechanism, bores tail hole mechanism and installs on milling long flat mechanism, and fixture mechanism top is equipped with mills two breach mechanisms, and fixture mechanism inboard is equipped with shutdown mechanism, bores tail hole mechanism and mills to be equipped with discharge mechanism between the long flat mechanism, and discharge mechanism lower extreme is equipped with the blanking hopper that is fixed in on the big bottom plate.
The clamp mechanism comprises a clamp heightening seat fixed on the large bottom plate, a feeding clamp seat is fixed above the clamp heightening seat, a clamp insert is installed at the front end of the feeding clamp seat, a clamp sliding block is installed at the rear end of the feeding clamp seat, the rear end of the clamp sliding block is connected with a clamping cylinder through a clamping cylinder connector, the clamping cylinder is installed on a clamping cylinder plate, and a clamp tensioning bracket is connected between the clamping cylinder plate and the clamp insert.
The feeding mechanism comprises a feeding heightening seat fixed on a large bottom plate, two feeding square rail sizing blocks are arranged above the feeding heightening seat, a feeding square rail is arranged on the feeding square rail sizing blocks, a feeding sliding block is sleeved on the feeding square rail, a feeding moving plate is arranged on the feeding sliding block, a feeding screw rod nut seat is fixed below the feeding moving plate, the feeding screw rod is sleeved on a feeding screw rod, one end of the feeding screw rod is arranged on a feeding screw rod bearing seat, and the other end of the feeding screw rod is connected with a feeding motor through a feeding coupler.
Install the feeding on the feeding movable plate and press from both sides tight fixed plate, the feeding is fixed with the feeding down anchor clamps seat regulating plate on pressing from both sides tight fixed plate, installs the feeding down anchor clamps on the anchor clamps seat regulating plate and adjusts the pole, and the feeding down anchor clamps adjust the pole and be connected with the feeding down anchor clamps seat, and the feeding down anchor clamps seat front end inlays and is equipped with the feeding anchor clamps and inserts, and the feeding down anchor clamps seat rear end is equipped with the feeding and presss from both sides tight piece, and the feeding presss from both sides tight piece and is connected with the feeding and presss from both sides tight cylinder.
The tail hole drilling mechanism comprises a tail hole drilling support, a power head up-down adjusting block is arranged on the tail hole drilling support, a power head up-down adjusting rod is arranged in a notch of the power head up-down adjusting block, the lower end of the power head up-down adjusting rod is connected with a threaded hole at the upper end of a power head fixing plate, and a tail hole drilling power head is arranged on the power head fixing plate.
The milling long flat mechanism comprises a milling long flat left-right movable bottom plate fixed on a large bottom plate, two milling long flat left-right movable square rails are mounted on the milling long flat left-right movable bottom plate, a milling long flat left-right movable plate is mounted on the milling long flat left-right movable square rail, the milling long flat left-right movable plate is driven by a milling long flat left-right screw rod, one end of the milling long flat left-right screw rod is mounted in a milling long flat left-right bearing seat, and the other end of the milling long flat left-right screw rod is connected with a milling long flat left-right motor through a milling long flat left-right coupler.
The milling machine is characterized in that a milling long flat upper and lower support is arranged on the milling long flat left and right moving plate, two milling long flat upper and lower rail sizing blocks are arranged on the milling long flat upper and lower support, a milling long flat upper and lower rail is arranged on the milling long flat upper and lower rail sizing blocks, a milling long flat upper and lower sliding block is arranged on the milling long flat upper and lower sliding block, a milling long flat upper and lower moving plate is arranged on the milling long flat upper and lower moving plate, the milling long flat upper and lower moving plate is driven by a milling long flat upper and lower screw rod, the milling long flat upper and lower screw rod is driven by a milling long flat upper and lower motor, and the milling long flat upper and lower motor is arranged on a milling long flat upper and lower motor seat.
The milling double-gap mechanism comprises a milling gap support fixed on a large bottom plate, a milling gap left-right bottom plate is installed on the milling gap support, two milling gap left-right square rails are installed on the milling gap left-right bottom plate, a milling gap left-right moving plate is installed on the milling gap left-right square rails, a milling gap blade and a milling gap blade are installed on the milling gap left-right moving plate, the milling gap left-right moving plate is driven by a milling gap left-right screw rod, one end of the milling gap left-right screw rod is installed in a milling gap left-right screw rod bearing seat, the other end of the milling gap left-right screw rod is connected with a milling gap left-right motor through a milling gap left-right coupler, and the milling gap left-right motor is installed on a milling gap left-right motor seat.
The large notch milling blade and the small notch milling blade are arranged on a notch cutting main shaft, the notch cutting main shaft is arranged on a notch cutting main shaft seat, the notch cutting main shaft is driven by a notch cutting driven wheel, the notch cutting driven wheel is driven by a notch cutting driving wheel through a notch cutting synchronous belt, the notch cutting driving wheel is driven by a notch cutting motor, the notch cutting main shaft seat and the notch cutting motor are arranged on a notch cutting motor extension plate, and the notch cutting motor extension plate is arranged on a notch milling left-right moving plate.
The cutting mechanism comprises a cutting left-right movable bottom plate fixed on a large bottom plate, two cutting left-right square rails are arranged on the cutting left-right movable bottom plate, a cutting left-right movable plate is arranged on the cutting left-right square rails, the cutting left-right movable plate is driven by a cutting left-right screw rod, one end of the cutting left-right screw rod is arranged in a cutting left-right bearing seat, the other end of the cutting left-right screw rod is connected with a cutting left-right motor, the cutting left-right motor is arranged on a cutting left-right motor seat, a cutting support is arranged on the cutting left-right movable plate, and a cutting cutter and a chamfering cutter are arranged on the cutting support.
The unloading mechanism comprises an unloading bottom plate, an unloading square rail is arranged on the unloading bottom plate, an unloading sliding block is arranged on the unloading square rail, an unloading moving plate is arranged on the unloading sliding block, an unloading strip is fixed in a clamping groove above the unloading moving plate, the unloading moving plate is connected with an unloading cylinder through an unloading floating joint, the unloading cylinder is arranged on an unloading cylinder plate, the unloading cylinder plate is arranged at one end of the unloading bottom plate, and an unloading limiting plate is arranged at the other end of the unloading bottom plate.
The beneficial effects of the invention are as follows: the feeding, tail hole drilling, long and flat milling, double notch milling, bolt cutting and unloading processes are automatically integrated on one device, and multiple processes are simultaneously carried out, so that the production efficiency is greatly improved, the production cost is reduced, and the production land is saved; after clamping is finished, the working procedures are finished at one time, and the machining precision is high; the preparation time required by processing of a single device is saved, and the labor intensity can be greatly reduced.
(IV) description of the drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of a padlock of the present invention;
FIG. 2 is a schematic diagram of the structure of the locking bolt of the present invention;
FIG. 3 is a key structure layout of the present invention;
FIG. 4 is a schematic perspective view of the first embodiment of the present invention;
FIG. 5 is a schematic diagram of a second perspective structure of the present invention;
FIG. 6 is a schematic view of a slot assembly according to the present invention;
FIG. 7 is an enlarged schematic view of the structure at A in FIG. 6;
FIG. 8 is a schematic diagram of a slot assembly according to the present invention;
FIG. 9 is a schematic view of the clamp mechanism of the present invention;
FIG. 10 is a schematic view of the feed mechanism of the present invention;
FIG. 11 is a schematic structural view of the tail hole drilling mechanism of the present invention;
FIG. 12 is a schematic diagram of a milling mechanism of the present invention;
FIG. 13 is a schematic view of a milling double-gap mechanism of the present invention;
FIG. 14 is a schematic view of the cutting mechanism of the present invention;
FIG. 15 is a schematic view of the structure of the unloading mechanism of the present invention;
In the figure, 1 frame, 2 large bottom plates, 3 clamp mechanisms, 4 feed mechanisms, 5 tail hole drilling mechanisms, 6 milling long flat mechanisms, 7 milling double notch mechanisms, 8 cutting mechanisms, 9 unloading mechanisms, 10 blanking hoppers, 11 lock tongue bars, 12 control screens, 13 fences, 14 electric boxes, 15 lock tongues, 16 driven bevel gears, 17 driving spindles, 18 driving bevel gears, 19 driving motor bases, 20 couplings, 21 shields, 22 locks Liang Dinghuang, 23 lock beams, 24 pins, 25 springs, 26 lock shells, 27 keys, 301 clamp heighteners, 302 feed clamp bases, 303 clamp inserts, 304 clamp sliders, 305 clamping cylinder joints, 306 clamping cylinders, 307 clamping cylinder plates, 308 clamp tensioning brackets, 401 feed heighteners, 402 feed square rail sizing blocks, 403 feed square rails, 404 feed sliders, 405 feed moving plates, 406 feed screw nut bases, 407 feed screw rods, 408 feed screw bearing bases, 409 feed couplings, 410 feeding motor, 411 feeding motor base, 412 feeding clamping fixed plate, 413 feeding lower clamp base adjusting plate, 414 feeding lower clamp adjusting rod, 415 feeding lower clamp base, 416 feeding clamp insert, 417 feeding clamping block, 418 feeding clamping cylinder, 501 tail hole drilling bracket, 502 power head up-down adjusting block, 503 power head up-down adjusting rod, 504 power head fixed plate, 505 tail hole drilling power head, 601 milling long flat left-right moving bottom plate, 602 milling long flat left-right moving square rail, 603 milling long flat left-right moving plate, 604 milling long flat left-right screw rod, 605 milling long flat left-right bearing seat, 606 milling long flat left-right coupling, 607 milling long flat left-right motor base, 608 milling long flat left-right motor base, 609 milling long flat up-down bracket, 610 milling long flat up-down rail shim, 611 milling long flat up-down rail, 612 milling long flat up-down slider, 613 milling long flat up-down moving plate, 614 milling long flat cutters, 615 milling long flat upper and lower lead screws, 616 milling long flat upper and lower motors, 617 milling long flat upper and lower motor holders, 701 milling gap supports, 702 milling gap left and right bottom plates, 703 milling gap left and right square rails, 704 milling gap left and right moving plates, 705 milling large gap blades, 706 milling small gap blades, 707 milling gap left and right lead screws, 708 milling gap left and right lead screw bearing holders, 709 milling gap left and right couplings, 710 milling gap left and right motors, 711 milling gap left and right motor holders, 712 grooving spindles, 713 grooving spindle holders, 714 grooving driven wheels, 715 grooving synchronous belts, 716 grooving drive wheels, 717 grooving motors, 718 grooving motor extension plates, 801 cutting left and right moving plates, 802 cutting left and right square rails, 803 cutting left and right moving plates, 804 cutting left and right lead screws, 805 cutting left and right bearing holders, 806 cutting left and right motors, 807 cutting left and right motor holders, 808 cutting supports, 809 cutting knives, 810 cutting gap left and right lead screws, 901, 902 discharging square rails, 906 discharging, 904 discharging moving plates, 905 discharging bars, floating joints, discharging bars, 907 discharging plates, and discharging chamfer plates, and sealing plates 909.
(Fifth) detailed description of the invention
The drawings illustrate one embodiment of the invention. The embodiment comprises a frame 1 and a large bottom plate 2 fixed on the frame 1, wherein a feeding mechanism 4, a tail hole drilling mechanism 5, a milling long flat mechanism 6, a milling double-notch mechanism 7, a cutting mechanism 8 and a discharging mechanism 9 are respectively arranged around a clamp mechanism 3 arranged on the large bottom plate 2, the clamp mechanism 3 is placed on the front side of the large bottom plate 2, the feeding mechanism 4 is arranged beside the clamp mechanism 3, after debugging, the feeding mechanism 4 clamps a spring bolt bar 11, the spring bolt bar 11 between a feeding clamp insert 416 and a feeding clamp block 417 is overlapped with the spring bolt bar 11 between the clamp insert 303 and a clamp slider 304, the tail hole drilling mechanism 5 is arranged on the other side of the clamp mechanism 3 and opposite to the feeding mechanism 4, the lower end of the tail hole drilling mechanism 5 is arranged on a milling long flat left and right moving plate 603 of the milling long flat mechanism 6, the middle of the milling long flat mechanism 6 and the tail hole drilling mechanism 5 is provided with the discharging mechanism 9, the milling double-notch mechanism 7 is arranged on the upper side of the clamp mechanism 3, the lower side of the clamp mechanism 3 is provided with the cutting mechanism 8, a blade of the cutting mechanism 7 and the cutting mechanism 8 is arranged on the lower side of the clamp mechanism 8, the cutting mechanism is required to be cut off by a cutting mechanism 8, the cutting blade of the cutting mechanism is arranged below the cutting mechanism 8 and the cutting mechanism is required to be cut off by a cutting and the cutting mechanism is required to be cut down by a long and a bevel and a small cut down end by a machine, and a long cut-off machine is required to be cut down by a special cut and a special cut-off machine is required to be cut and a required to be cut. Milling two breach mechanism 7 and shutdown mechanism 8 all include a set of back-and-forth movement subassembly, mill long flat mechanism 6 and include a set of back-and-forth movement subassembly and a set of reciprocates the subassembly, mill two breach mechanism 7, shutdown mechanism 8 and mill long flat mechanism 6 the fore-and-aft direction of motion and the same grooving subassembly that has of mechanism 6, the discharge gate lower extreme of the discharge mechanism 9 of clamp between boring tail-hole mechanism 5 and milling long flat mechanism 6 has placed the blanking fill 10 of fixing on big bottom plate 2, the square hole on the frame 1 qianmen is passed to the export of this blanking fill 10, rail 13 is installed to the upper end of frame 1, the electronic box 14 is equipped with to the side of rail 13, the corner department of upper end is equipped with control screen 12, control screen 12 sends signal steerable each process and carries out orderly action, and then accomplish the orderly processing of each process of spring bolt 15.
The fixture mechanism 3 comprises a fixture heightening seat 301 fixed on a large bottom plate 2, a feeding fixture seat 302 is fixed at the upper end of the fixture heightening seat 301, a fixture insert 303 is mounted at the front end of the feeding fixture seat 302, a plurality of bosses are adopted for buckling at the joint of the feeding fixture seat 302 and the fixture insert 303, bolts on the fixture insert 303 are connected to one boss of the feeding fixture seat 302, a plurality of avoidance grooves for avoiding machining tools are machined on the fixture insert 303, in addition, a clamping cylinder connector 305 is mounted at the front end of a clamping cylinder 306 fixed on a clamping cylinder plate 307, the head of the clamping cylinder connector 305 is embedded into a notch at the rear end of a fixture slider 304, a spigot table is machined at the lower end of the fixture slider 304, the spigot table is matched with the concave table above the feeding fixture seat 302, namely, the fixture slider 304 can be clamped without swinging when sliding on the feeding fixture seat 302, a semicircle matched with the excircle of a lock tongue 11 is machined at the front end of the fixture insert 303, a semicircle matched with the excircle of the lock tongue 11 is machined on the fixture insert 303, in addition, the clamp slider 307 is clamped with the rod 11 through the clamping cylinder connector 307, and the diameter of the lock tongue 11 is also fixed by the other bracket or the two rod clamping fixtures, and the bracket is clamped by the two ends of the rod 11, and the clamp 11 is clamped by the clamping mechanism.
The feeding mechanism 4 is arranged beside the clamp mechanism 3, the feeding mechanism 4 comprises a feeding heightening seat 401, a feeding moving assembly and a feeding clamping assembly which are fixed on the large base plate 2, the feeding moving assembly is fixed on the feeding heightening seat 401, the feeding clamping assembly is fixed on a feeding moving plate 405, two feeding square rail sizing blocks 402 at the lower end of the feeding moving assembly are arranged on the feeding heightening seat 401, one feeding square rail 403 is respectively arranged on each feeding square rail sizing block 402, one feeding sliding block 404 is additionally sleeved on each feeding square rail 403, the feeding moving plate 405 is fixed on the two feeding sliding blocks 404, a feeding motor seat 411 and a feeding screw bearing seat 408 are respectively arranged at two ends of the upper plane of the feeding heightening seat 401, one end of the feeding screw bearing seat 408 is provided with a feeding motor 410, one end of the feeding screw 407 is inserted into the feeding bearing, the other end of the feeding screw is connected with a feeding motor 410 through a feeding coupler 409, a feeding screw nut sleeved in the middle of the feeding screw 407 is fixed with a feeding screw nut 406 which is sleeved on the lower plane of the feeding screw nut seat 406, and the feeding screw nut seat 406 is fixed on the lower plane of the feeding screw nut seat 405. In addition, a feeding front shield and a feeding rear shield are respectively installed at two ends of the feeding heightening seat 401, a feeding front lower shield and a feeding front upper shield are installed on the feeding front shield, and a feeding rear lower shield and a feeding rear upper shield are installed on the feeding rear shield. The feeding moving plate 405 is provided with a notch, the notch is internally provided with a feeding clamping assembly, as described above, a feeding clamping fixing plate 412 of the feeding clamping assembly is installed in the notch on the feeding moving plate 405, the feeding clamping fixing plate 412 is in an L shape, the side surface of the other end of the feeding clamping fixing plate 412 is connected with a feeding lower clamp seat 415, the feeding lower clamp seat adjusting plate 413 capable of adjusting the feeding lower clamp seat 415 up and down is installed on the feeding clamping fixing plate 412, the notch at the front end of the feeding lower clamp seat adjusting plate 413 is internally provided with a feeding lower clamp adjusting rod 414, in addition, the front end of the feeding lower clamp seat 415 is embedded with a feeding clamp insert 416, the rear end of the feeding lower clamp seat 415 is provided with a feeding clamping cylinder 418, the rear end of the feeding clamping block 417 installed on the feeding lower clamp seat 415 is connected with a feeding clamping cylinder connector installed on the feeding clamping cylinder 418, semicircular arcs which are matched with the outline of the bar 11 are all processed on the feeding clamping block and tightly wrap the bar 417, and after clamping, the two semicircular arcs tightly wrap the bar 11 into the feeding action is realized: the clamp slide block 304 is close to the clamp insert 303 to clamp the spring bolt bar 11, at this time, the feeding clamping block 417 is far away from the feeding clamp insert 416 and far away from the clamp mechanism 3, the moving distance is the set processing length of the spring bolt 15, after moving in place, the feeding clamping block 417 is close to the feeding clamp insert 416 to clamp the spring bolt bar 11, then, the clamp slide block 304 is far away from the clamp insert 303 to loosen the spring bolt bar 11, the feeding clamping block 417 and the feeding clamp insert 416 move towards the direction close to the clamp mechanism 3 by one set length of the spring bolt 15, finally, the clamp slide block 304 is close to the clamp insert 303 again and clamps the spring bolt bar 11, at this time, the spring bolt bar 11 is exposed by one set length beside the clamp slide block 304 and the clamp insert 303, namely, the feeding mechanism 4 completes one set of feeding action.
The tail hole drilling support 501 at the lower end of the tail hole drilling mechanism 5 is arranged on the milling long flat left-right moving plate 603 of the milling long flat mechanism 6, the tail hole drilling mechanism 5 further comprises a tail hole drilling power head 505, a power head fixing plate 504 and a power head up-down adjusting block 502, the power head fixing plate 504 is arranged on the side face of the tail hole drilling support 501, the tail hole drilling power head 505 is fixed on the power head fixing plate 504, the power head up-down adjusting block 502 is arranged at the end part of one right-angle side of the right-angle tail hole drilling support 501, a notch is formed at one end of the power head up-down adjusting block 502, and the lower end of the power head up-down adjusting rod 503 in the notch is connected in a threaded hole at the upper end of the power head fixing plate 504.
The milling long flat mechanism 6 comprises a milling long flat up-down moving component, a milling long flat left-right moving component and a cutting groove component fixed on a milling long flat up-down moving plate 613, wherein a milling long flat up-down nut seat is connected between the milling long flat up-down moving plate 613, a milling long flat up-down screw rod 615 is inserted into the milling long flat up-down screw rod 615, one end of the milling long flat up-down screw rod 615 is inserted into a milling long flat up-down bearing in an inner hole of a milling long flat up-down bearing seat, the other end of the milling long flat up-down screw rod 615 is connected with a milling long flat up-down motor 616 fixed on a milling long flat up-down motor seat 617 through a milling long flat coupling, the milling long flat up-down bearing seat and the milling long flat up-down motor seat 617 are respectively arranged on a milling long flat up-down support 609, the milling long flat up-down support 609 is additionally provided with two milling long flat up-down rail sizing irons 610, each milling long flat up-down rail sizing iron 610 is respectively provided with a milling long flat up-down rail sizing iron 611, two milling long flat up-down sliding blocks 612 are assembled on each milling long flat up-down rail 611, two milling long flat up-down moving plates 613 are fixed on the mounting surfaces of the four milling long flat up-down sliding blocks 612, a grooving spindle seat 713 of a grooving assembly is fixed in a notch machined on the milling long flat up-down moving plates 613, the milling long flat left-right moving assembly comprises a milling long flat left-right moving bottom plate 601 fixed on a large bottom plate 2, two long strip bosses are respectively arranged on two sides of the milling long flat left-right moving bottom plate 601, one milling long flat left-right moving square rail 602 is installed on each boss, two sliding blocks are assembled on each milling long flat left-right moving square rail 602, in addition, two ends of the milling long flat left-right moving bottom plate 601 are respectively provided with a milling long flat left-right motor seat 608 and a milling long flat left-right bearing seat 605, one end of the milling long flat left-right screw 604 is inserted into a milling long flat left-right bearing seat 605, the other end of the milling long flat left and right screw rod 604 is connected with a milling long flat left and right motor 607 fixed on a milling long flat left and right motor seat 608 through a milling long flat left and right coupler 606, a milling long flat screw rod nut seat sleeved on the milling long flat left and right screw rod 604 is fixed on a milling long flat left and right moving plate 603, a milling long flat upper and lower bracket 609 is fixed on the milling long flat left and right moving plate 603, the action step of the milling long flat mechanism is that after the tail hole drilling procedure is finished, the milling long flat left and right moving plate 603 moves left and right for a certain distance, after the movement, a milling long flat cutter 614 of the milling long flat mechanism 6 is above a lock tongue 11, and the milling long flat upper and lower moving plate 613 drives the milling long flat cutter 614 to move downwards to process a section of semicircular notch of the lock tongue 11.
The milling double-gap mechanism 7 comprises a milling gap bracket 701, a milling gap left-right moving assembly and a cutting groove assembly fixed on a milling gap left-right moving plate 704, wherein the milling gap bracket 701 is fixed on a large bottom plate 2, the milling gap left-right bottom plate 702 of the milling gap left-right moving assembly is in a portal frame structure, the upper end of the milling gap bracket 701 is fixed on the milling gap left-right bottom plate 702, two strip bosses are processed on the milling gap left-right bottom plate 702, each strip boss is respectively provided with a milling gap left-right square rail 703, each milling gap left-right square rail 703 is respectively provided with two milling gap left-right sliding blocks, the milling gap left-right moving plate 704 is arranged on four milling gap left-right sliding blocks, in addition, the lower mounting surface of the milling gap left-right moving plate 704 is additionally provided with a milling gap left-right screw seat, the milling gap left and right screw nuts in the middle of the milling gap left and right screw rods 707 are fixed with the milling gap left and right screw rod seats through bolts on flange surfaces of the milling gap left and right screw rods, two ends of a milling gap left and right bottom plate 702 are respectively provided with a milling gap left and right screw rod bearing seat 708 and a milling gap left and right motor seat 711, the milling gap left and right screw rod bearings are arranged in the milling gap left and right screw rod bearing seats 708, one end of the milling gap left and right motor seat 711 is provided with a milling gap left and right motor 710, the milling gap left and right motor 710 is connected with the milling gap left and right screw rods 707 through milling gap left and right couplings 709 placed in the milling gap left and right motor seats 711, the other ends of the milling gap left and right screw rods 707 are inserted into inner rings of the milling gap left and right screw rod bearings, a main shaft of the grooving assembly is provided with a milling gap large blade 705 and a milling gap blade 706, one of which is used for machining gaps at the head of the lock tongue 15, and the other is used for machining gaps at the tail of the lock tongue 15.
The cutting mechanism 8 includes a tongue cutting-off left-right moving member mounted on the large chassis 2 and a cutting-off bracket 808 fixed to a groove cutting member, a cutting-off left-right moving chassis 801 mounted on the large chassis 2 and having two elongated bosses formed on the cutting-off left-right moving chassis 801, one cutting-off left-right square rail 802 mounted on each boss, two tongue cutting-off sliders mounted on each cutting-off left-right square rail 802, a cutting-off left-right moving plate 803 mounted on four tongue cutting-off sliders, a tongue cutting-off left-right screw nut seat mounted on a lower mounting surface of the cutting-off left-right moving plate 803, a cutting-off left-right motor seat 805 and a cutting-off left-right motor seat 807 mounted on both ends of the cutting-off left-right moving chassis 801, a right coupling mounted on the cutting-off left-right motor seat 807, a cutting-off right screw 804 having the other end inserted into an inner race of the tongue cutting-left-right bearing mounted in the cutting-off left-right motor seat 805, a cutting-off bracket 808 mounted on the cutting-off left-right moving plate 808, and a groove cutting-off bracket 803 mounted on the lower mounting surface of the cutting-off left-right moving plate 803, and a right-angle cutter assembly mounted on the cutting-off bracket 810.
The grooving assembly installed on the double notch milling mechanism 7, the cutting mechanism 8 and the long flat milling mechanism 6 comprises a grooving spindle seat 713 fixed on the respective movable plates, the grooving spindle seat 713 is of a hollow square structure, two mutually perpendicular round holes are machined in the grooving spindle seat 713, a grooving spindle 712 penetrating through the grooving spindle seat 713 is installed in the round hole at the front end, a front grooving bearing and a rear grooving bearing are installed at the front end and the rear end of the grooving spindle 712 respectively, in addition, the inner ring of the front grooving bearing is abutted against the step at the front end of the grooving spindle 712, the outer ring of the front grooving bearing is abutted against the step at the round hole at the front end of the grooving spindle seat 713, the front end of the grooving spindle 712 is sleeved with a grooving dust cover, the flanging at the periphery of the grooving dust cover is wrapped with the front gland of the grooving bearing, the front gland of the grooving bearing is installed on the grooving spindle seat 713, the front end of the grooving spindle 712 is also provided with a grooving cutter and a cutter packing nut, a plurality of grooving gaskets with different thicknesses are arranged between the grooving cutter and the pressing cutter nut, after the pressing cutter nut is screwed, the grooving cutter is pressed on a step at the front end of a grooving main shaft 712, an outer ring of the grooving cutter is covered with a grooving cutter cover, a grooving driven wheel 714 is arranged at the middle position of the grooving main shaft 712, an outer ring of a rear grooving bearing is arranged in an inner hole of a rear gland of the grooving bearing, the rear grooving bearing is sleeved on the grooving main shaft 712, a threaded hole is processed at the tail end of the grooving main shaft 712, a bearing pressing piece arranged outside the threaded hole sequentially presses the rear grooving bearing, the rear grooving pressing sleeve, the grooving driven wheel 714, the front grooving pressing sleeve and the front grooving bearing, a grooving motor extending plate 718 is further arranged at the rear end of a grooving main shaft seat 713, a grooving motor plate is arranged at the other end of the grooving motor extending plate 718, a grooving motor 717 is fixed on the grooving motor plate, the main shaft of the grooving motor 717 is provided with a grooving driving wheel 716, the grooving driving wheel 716 is connected with the grooving driven wheel 714 through a grooving synchronous belt 715, and the specific working engineering is that after the grooving motor 717 rotates, the grooving driving wheel 716 arranged on the grooving driving wheel 716 drives the grooving driven wheel 714 to rotate through the grooving synchronous belt 715, and the grooving driven wheel 714 is connected with the grooving main shaft 712 through a key groove, so that the grooving main shaft 712 rotates, and further the grooving cutter is driven to rotate.
The driven bevel gear 16 is used instead of the driven bevel gear 714 installed in the middle of the grooving spindle 712 of the grooving assembly, the driving bevel gear 18 is installed at the front end of the driving spindle 17 installed in the hole at the rear end of the grooving spindle seat 713, the driving bevel gear 18 and the driven bevel gear 16 are meshed with each other, a driving front bearing and a driving rear bearing are installed at the two ends of the driving spindle 17 respectively, a driving bearing spacer is installed between the driving bevel gear 18 and the driven bevel gear 16, an inner ring of the driving front bearing is abutted against a step at the front end of the driving spindle 17, an outer ring of the driving front bearing is fixed in the hole at the rear end of the grooving spindle seat 713, the driving rear bearing spacer is arranged at the rear end of the driving spindle 17, a driving motor seat 19 and a driving rear gland are additionally installed at the rear end of the driving spindle 17, the driving motor 717 is fixed on the driving bevel gear seat 19, the grooving motor 717 is connected with the driving spindle 17 through a coupler 20, the driving bevel gear 17 is pressed tightly on the outer ring of the driving rear bearing through the coupler 20, and the driving bevel gear 17 is pressed tightly, and the driving bevel gear 17 is only pressed tightly by the driving bevel gear 17 through the coupler 18, and the driving bevel gear is selected to be used for machining the grooving assembly.
The unloading mechanism 9 is located between the tail hole drilling mechanism 5 and the milling long flat mechanism 6, the unloading mechanism 9 comprises an unloading bottom plate 901, an unloading square rail 902, an unloading sliding block 903, an unloading cylinder plate 908, an unloading limiting plate 909, an unloading moving plate 904 and an unloading strip 905, the unloading bottom plate 901 is installed on the milling long flat left-right moving plate 603, the unloading limiting plate 909 and the unloading cylinder plate 908 are installed at two ends of the unloading bottom plate 901 respectively, the unloading cylinder 907 on the unloading cylinder plate 908 is connected with the unloading moving plate 904 through an unloading floating joint 906, an unloading sliding block 903 is sleeved on the unloading square rail 902 installed on the unloading bottom plate 901, the unloading moving plate 904 is fixed on the unloading sliding block 903, the unloading moving plate 904 is in a right-angle shape, one right-angle side is installed on the unloading sliding block 903, a clamping groove is machined on the other right-angle side of the right-angle side, and the unloading strip 905 is fixed in the clamping groove on the unloading moving plate 904.
Claims (4)
1. The utility model provides a padlock spring bolt automatic processing lathe, includes frame (1) and is fixed in big bottom plate (2) on frame (1), characterized by: the large base plate (2) is provided with a clamp mechanism (3), the front side of the clamp mechanism (3) is provided with a feeding mechanism (4), the rear side of the clamp mechanism (3) is provided with a tail hole drilling mechanism (5), the tail hole drilling mechanism (5) is arranged on a milling long flat mechanism (6), a milling double-gap mechanism (7) is arranged above the clamp mechanism (3), the inner side of the clamp mechanism (3) is provided with a cutting mechanism (8), a discharging mechanism (9) is arranged between the tail hole drilling mechanism (5) and the milling long flat mechanism (6), and the lower end of the discharging mechanism (9) is provided with a blanking hopper (10) fixed on the large base plate (2); the clamp mechanism (3) comprises a clamp heightening seat (301) fixed on the large bottom plate (2), a feeding clamp seat (302) is fixed above the clamp heightening seat (301), a clamp insert (303) is installed at the front end of the feeding clamp seat (302), a clamp sliding block (304) is installed at the rear end of the feeding clamp seat (302), the rear end of the clamp sliding block (304) is connected with a clamp cylinder (306) through a clamp cylinder joint (305), the clamp cylinder (306) is installed on a clamp cylinder plate (307), and a clamp tensioning bracket (308) is connected between the clamp cylinder plate (307) and the clamp insert (303); the feeding mechanism (4) comprises a feeding heightening seat (401) fixed on the large bottom plate (2), two feeding square rail sizing blocks (402) are arranged above the feeding heightening seat (401), feeding square rails (403) are arranged on the feeding square rail sizing blocks (402), feeding sliding blocks (404) are sleeved on the feeding square rails (403), feeding moving plates (405) are arranged on the feeding sliding blocks (404), feeding screw nut seats (406) are fixed below the feeding moving plates (405), the feeding screw nut seats (406) are sleeved on the feeding screw (407), one ends of the feeding screw (407) are arranged on feeding screw bearing seats (408), the other ends of the feeding screw (407) are connected with feeding motors (410) through feeding couplings (409), and the feeding motors (410) are arranged on the feeding motor seats (411); a feeding clamping fixed plate (412) is arranged on the feeding moving plate (405), a feeding lower clamp seat adjusting plate (413) is fixed on the feeding clamping fixed plate (412), a feeding lower clamp adjusting rod (414) is arranged on the feeding lower clamp seat adjusting plate (413), the feeding lower clamp adjusting rod (414) is connected with a feeding lower clamp seat (415), a feeding clamp insert (416) is embedded at the front end of the feeding lower clamp seat (415), a feeding clamping block (417) is arranged at the rear end of the feeding lower clamp seat (415), and the feeding clamping block (417) is connected with a feeding clamping cylinder (418); the milling long flat mechanism (6) comprises a milling long flat left-right moving bottom plate (601) fixed on a large bottom plate (2), two milling long flat left-right moving square rails (602) are arranged on the milling long flat left-right moving bottom plate (601), a milling long flat left-right moving square rail (603) is arranged on the milling long flat left-right moving square rail (602), the milling long flat left-right moving plate (603) is driven by a milling long flat left-right screw rod (604), one end of the milling long flat left-right screw rod (604) is arranged in a milling long flat left-right bearing seat (605), and the other end of the milling long flat left-right screw rod is connected with a milling long flat left-right motor (607) through a milling long flat left-right coupler (606), and the milling long flat left-right motor (607) is arranged on a milling long flat left-right motor seat (608); a milling long flat left-right moving plate (603) is provided with a milling long flat up-down support (609), two milling long flat up-down rail sizing blocks (610) are arranged on the milling long flat up-down support (609), a milling long flat up-down rail (611) is arranged on the milling long flat up-down rail sizing blocks (610), a milling long flat up-down slider (612) is arranged on the milling long flat up-down rail (611), a milling long flat up-down moving plate (613) is arranged on the milling long flat up-down slider (612), a milling long flat cutter (614) is arranged on the milling long flat up-down moving plate (613), the milling long flat up-down moving plate (613) is driven by a milling long flat up-down screw (615), the milling long flat up-down screw (615) is driven by a milling long flat up-down motor (616), and the milling long flat up-down motor (616) is arranged on a milling long flat up-down motor seat (617); the double-notch milling mechanism (7) comprises a notch milling bracket (701) fixed on a large base plate (2), a notch milling left and right base plate (702) is installed on the notch milling bracket (701), two notch milling left and right square rails (703) are installed on the notch milling left and right base plate (702), a notch milling left and right moving plate (704) is installed on the notch milling left and right square rails (703), a large notch milling blade (705) and a small notch milling blade (706) are installed on the notch milling left and right moving plate (704), the notch milling left and right moving plate (704) is driven by a notch milling left and right screw rod (707), one end of the notch milling left and right screw rod (707) is installed in a notch milling left and right screw rod bearing seat (708), and the other end of the notch milling left and right screw rod (710) is connected with a notch milling left and right motor seat (711) through a notch milling left and right shaft coupling (709); milling large notch blade (705) and milling small notch blade (706) are installed on grooving spindle (712), grooving spindle (712) is installed on grooving spindle seat (713), grooving spindle (712) is driven by grooving driven wheel (714), grooving driven wheel (714) is driven by grooving driving wheel (716) through grooving synchronous belt (715), grooving driving wheel (716) is driven by grooving motor (717), grooving spindle seat (713) and grooving motor (717) are installed on grooving motor extension board (718), grooving motor extension board (718) are installed on milling notch left and right movable board (704).
2. The padlock locking bolt automatic processing machine of claim 1, wherein: the tail hole drilling mechanism (5) comprises a tail hole drilling support (501), a power head up-down adjusting block (502) is arranged on the tail hole drilling support (501), a power head up-down adjusting rod (503) is arranged in a notch of the power head up-down adjusting block (502), the lower end of the power head up-down adjusting rod (503) is connected with a threaded hole at the upper end of a power head fixing plate (504), and a tail hole drilling power head (505) is arranged on the power head fixing plate (504).
3. The padlock locking bolt automatic processing machine of claim 1, wherein: the cutting mechanism (8) comprises a cutting left-right moving base plate (801) fixed on a large base plate (2), two cutting left-right square rails (802) are arranged on the cutting left-right moving base plate (801), a cutting left-right moving plate (803) is arranged on the cutting left-right square rails (802), the cutting left-right moving plate (803) is driven by a cutting left-right screw rod (804), one end of the cutting left-right screw rod (804) is arranged in a cutting left-right bearing seat (805), the other end of the cutting left-right screw rod is connected with a cutting left-right motor (806), the cutting left-right motor (806) is arranged on a cutting left-right motor seat (807), a cutting bracket (808) is arranged on the cutting left-right moving plate (803), and a cutting knife (809) and a chamfering knife (810) are arranged on the cutting bracket (808).
4. The padlock locking bolt automatic processing machine of claim 1, wherein: the utility model provides a discharge mechanism (9) is including bottom plate (901) of unloading, install on bottom plate (901) of unloading square rail (902), install on square rail (902) of unloading and unload slider (903) and unload movable plate (904), install on slider (903) of unloading and unload movable plate (904) draw-in groove internal fixation in top and unload strip (905), it is connected with unloading cylinder (907) that unloading movable plate (904) is through unloading floating joint (906), install on unloading cylinder board (908) unloading cylinder (907), install in bottom plate (901) one end unloading cylinder board (908), install limiting plate (909) of unloading on bottom plate (901) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211161146.5A CN115365818B (en) | 2022-09-23 | 2022-09-23 | Automatic processing machine tool for padlock lock tongue |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211161146.5A CN115365818B (en) | 2022-09-23 | 2022-09-23 | Automatic processing machine tool for padlock lock tongue |
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| CN115365818A CN115365818A (en) | 2022-11-22 |
| CN115365818B true CN115365818B (en) | 2024-04-26 |
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| US20030032375A1 (en) * | 2001-08-09 | 2003-02-13 | Chih-Yun Ku | Milling cutter processing machine |
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| CN202701764U (en) * | 2012-07-11 | 2013-01-30 | 曹县精锐机械锁业有限公司 | Device for machining lock body in multiple steps |
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| CN115365818A (en) | 2022-11-22 |
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Inventor after: Zhang Xuemin Inventor before: Zhang Xuemin |