CN110039081B - Magnetic core pendulum ball bearing clamping device capable of sucking iron chips and dust for numerical control lathe - Google Patents
Magnetic core pendulum ball bearing clamping device capable of sucking iron chips and dust for numerical control lathe Download PDFInfo
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- CN110039081B CN110039081B CN201910311111.7A CN201910311111A CN110039081B CN 110039081 B CN110039081 B CN 110039081B CN 201910311111 A CN201910311111 A CN 201910311111A CN 110039081 B CN110039081 B CN 110039081B
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 239000000428 dust Substances 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 claims abstract description 20
- 210000000078 claw Anatomy 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims description 17
- 239000002775 capsule Substances 0.000 claims description 13
- 210000003437 trachea Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 34
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 11
- 238000005086 pumping Methods 0.000 description 11
- 238000000605 extraction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 208000033641 Ring chromosome 5 syndrome Diseases 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention discloses a magnetic core pendulum ball bearing clamping device capable of sucking iron chips and dust for a numerical control lathe, which structurally comprises: the invention realizes the matching of the ball rod support cushion block and the claw plunger cylinder by using the ball rod support cushion block, the lock catch column block, the low lining plate, the claw plunger cylinder, the air pipe sealing ring, the thread groove cylinder and the sucker base, the oil bag brush mechanism of the propelling bracket is erected by the trapezoidal claw block at the front end of the rear sucker base with the double-ball short rod bearing, when the numerical control lathe is placed still, the oil bag is folded, when the numerical control lathe is used, the oil bag is pushed to extract oil, the effect that the rear side of the bearing is lubricated by oil injection of the plunger is formed, the iron filings can splash and can be lubricated along the oil body, then the bearing is lubricated to the oil body, lets the motor shaft regulation and control of rotating, and the very first time transmits for the bearing linkage, forms the effect of supplementary accurate processing, also presses the direction operation of pasting to the supplementary of bearing inner ball rod balling-up pole tray, reaches the effect of the anti iron plate reaction impact force of back pushing-type, promotes bearing centre gripping work's stability and cleanliness.
Description
Technical Field
The invention discloses a magnetic core pendulum ball bearing clamping device capable of sucking iron chips and dust for a numerical control lathe, and belongs to the field of numerical control lathes.
Background
The numerical control lathe is an important automatic programming control device for forming the processing die of hard block materials such as iron blocks, nylon tubes and the like, has extremely high requirement on the cutting progress precision of a cutter, has uniform forming sliding surface, enables manual operation and processing to jump to one step, relieves the labor force of people, is a pioneer representative of high-precision processing equipment, and has the following defects in the prior art that the numerical control lathe is common and needs to be optimized:
in the process of rotating an iron block cutting shaft of a numerical control lathe, the clamping and rotating of a chuck of a cutter shaft bearing are very important, the bearing adopts a double-ball rod embedded sliding collision bearing with a special structure, the bearing is one of ball bearing rings, when the cutter shaft is clamped in a lathe machining process, the effect of stabilizing balance weight is achieved, but scrap iron splashes can cause scrap dust fragments to be clamped into gaps between a rod piece and the shaft rings, the phenomenon of bearing dust collection and scrap iron accumulation clamping is formed, the bearing idles, the cutter seam position cannot change the direction intermittently to further cut, the machining materials are damaged, the fault alarm condition of feed machining deviation is caused, people need to stop working, open the lathe to disassemble the bearing, the impurities and dust are swept by a brush, the engineering progress is temporarily delayed, labor is consumed, and the self-cleaning efficiency of a frame body part.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a magnetic core pendulum ball bearing clamping device capable of absorbing iron chips and dust for a numerical control lathe, which is used for solving the problem that in the process of rotating an iron block cutting shaft of the numerical control lathe, the clamping of a chuck of a cutter shaft bearing is very important, a bearing adopts a double-ball-rod embedded sliding collision bearing with a special structure, which is a ball bearing ring, when the lathe is processed, the clamping of the cutter shaft center has a stable counterweight effect, but the splashing of the iron chips can cause the chip and dust fragments to be clamped into the gap between a rod piece and the shaft ring, the phenomenon of clamping shell of bearing dust collection and iron chip accumulation is formed, the bearing idles, the position of a knife gap cannot be changed in an intermittent manner to further cut, the processing materials are damaged, the fault alarm condition of knife feeding processing deviation is caused, people can open the lathe to disassemble the bearing by stopping the work and use a hairbrush to, the self-cleaning efficiency of the frame body part of the lathe is low.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a but numerical control lathe is with magnetic core pendulum ball bearing clamping device of iron fillings dust, its structure includes: the sucker rod comprises a ball rod supporting cushion block, a lock catch column block, a low lining plate, a claw plunger cylinder, a gas pipe sealing ring, a thread groove cylinder and a sucker base, wherein the claw plunger cylinder is provided with two lock catch column blocks which are respectively clung to the left side and the right side of the ball rod supporting cushion block, the ball rod supporting cushion block and the lock catch column block are clung to the top surface of the low lining plate, the lock catch column block and the low lining plate are in clearance fit, the gas pipe sealing ring and the thread groove cylinder are nested in the sucker base, the low lining plate is clung to the top surface of the sucker base, the ball rod supporting cushion block is movably connected with the lock catch column block, the thread groove cylinder and the claw plunger cylinder are parallel to each other, the claw plunger cylinder is provided with a trapezoidal clamping claw block, a square end cap, an I-shaped sliding frame, a spring pipe, a balancing weight, an oil suction sac brushing mechanism and an oil cylinder, the trapezoidal, the I-shaped sliding frame is mechanically connected with the spring tube, the balancing weight is mechanically connected with the oil sucking capsule brush mechanism, the oil sucking capsule brush mechanism is inserted and embedded under the bottom of the square end cap, the cuff oil cylinder is embedded and embedded under the bottom of the oil sucking capsule brush mechanism, the two cuff oil cylinders are respectively tightly attached to the left side and the right side of the ball rod supporting block, and the cuff oil cylinder is welded with the sucker base together.
In order to optimize the technical scheme, the method further comprises the following steps:
as a further improvement of the invention, the ball rod supporting cushion block consists of a convex cushion block, a ball rod supporting cushion disc and a base, wherein the convex cushion block is welded on the top surface of the ball rod supporting cushion disc, and the ball rod supporting cushion disc is nested on the top of the base.
As a further improvement of the invention, the ball bar tray consists of a ball bar linkage frame, a sliding shell cover, a sliding rail and a disc groove, wherein the ball bar linkage frame is inserted and embedded on the top of the sliding shell cover, the sliding rail is arranged in the disc groove, the sliding shell cover is movably connected with the sliding rail, and the ball bar linkage frame is vertical to the sliding rail.
As a further improvement of the invention, the ball rod linkage frame consists of a ball cap, a bias swing rod, a pressure spring cylinder, a groove, an arc top portal and a cam disc, wherein the ball cap is nested on the tops of the bias swing rod and the pressure spring cylinder, the axes of the ball cap and the pressure spring cylinder are collinear, the pressure spring cylinder is inserted and nested on the top of the groove, the groove and the cam disc are in clearance fit through the arc top portal, the bias swing rod is mechanically connected with the pressure spring cylinder, and the arc top portal is tightly attached to the top of the cam disc.
As a further improvement of the invention, the I-shaped sliding frame consists of a sliding sleeve, a clamping plate, a rotating plate, a short shaft column and a double-ball pointer, wherein the clamping plate is movably connected with the double-ball pointer through the rotating plate, the double-ball pointer and the short shaft column are nested into a whole, the axes of the double-ball pointer and the short shaft column are collinear, and the clamping plate and the rotating plate are both arranged in the sliding sleeve.
As a further improvement of the invention, the oil pumping capsule brush mechanism consists of an oil guide pipe, a plunger cylinder and an oil pumping capsule brush seat, wherein the oil guide pipe is inserted and embedded in the plunger cylinder, and the oil pumping capsule brush seat is embedded under the bottoms of the oil guide pipe and the plunger cylinder and has a collinear axis.
As a further improvement of the invention, the oil drawing bag brush seat consists of an elliptical bag body, a hemispherical three-way cover, a double-ring gasket, an oil suction brush block and an oil drawing torsion spring cylinder, wherein the elliptical bag body is nested with the hemispherical three-way cover, the double-ring gasket is tightly attached to the bottom surface of the hemispherical three-way cover, the oil drawing torsion spring cylinder is inserted and embedded to the bottom of the double-ring gasket, and the oil suction brush block is tightly attached to the oil drawing torsion spring cylinder.
As a further improvement of the invention, the double-ring gasket consists of a double-ring gasket frame, a clamping block, a ribbon board, an oil scraping plate and an oil inlet arc groove, wherein the double-ring gasket frame and the oil inlet arc groove are of an integral structure, the clamping block is mechanically connected with the oil scraping plate through the ribbon board, and the clamping block is buckled with the double-ring gasket frame together.
As a further improvement of the invention, the compression spring barrel is of a barrel structure with trapezoidal cotton blocks attached to the left and the right in the groove and provided with spring wires, so that a pendulum type pushing and swinging effect is formed by attaching rod pieces to the left and the right inclined surfaces conveniently, the guide offset elevation value of the top end of the ball rod rolling along the bearing is achieved, and the stability of the support pad is improved.
As a further improvement of the invention, the hemispherical three-way cover is of a three-way cover structure with a through hole at the top and a communicating hole at the bottom, and the three-way cover is hemispherical, so that the oil quantity extraction top collecting effect is achieved, the oil quantity hydraulic value is increased rapidly when the oil enters a single hole from two holes, the extraction speed is increased, and the power source propelling effect of later eruption is achieved.
As a further improvement of the invention, the oil absorption hairbrush block is of a hollow frame ring base structure which is pasted with the oil absorption burrs in an annular mode, so that the peripheral oil absorption penetration is facilitated to suck, lift and convey oil to the inner layer, and the flow recurrence effect of the oil surface is achieved.
As a further improvement of the invention, the oil scraping plate is of a fan plate structure, and is matched with the ellipsoidal frame ring to slide left and right to form a semi-shielding and semi-permeable oil passing effect, and the oil block is transversely intercepted in the movement process to form the operation of an oil scraping surface, so that the consistency of oil can be adjusted through left and right sliding to achieve the effect of adjusting the feeding amount.
Advantageous effects
The invention relates to a magnetic core pendulum ball bearing clamping device capable of absorbing iron chips and dust for a numerical control lathe, which is characterized in that a worker installs a tool rest ball bearing of the numerical control lathe between a ball rod support block and a clamping jaw plunger cylinder, forms the stability of a chuck butt joint numerical control lathe through a lock catch column block and a low lining plate bearing suction cup base, then an air pipe sealing ring pushes an air inner air supply channel to rotate, an integral base is hinged and fixed through a thread groove barrel screw, a convex ball connecting rod at the bottom of a bearing of a ball rod linkage frame of a ball rod support disc is linked through a convex cushion block and a ball rod of the ball rod support disc, then a ball cap and a deflection rod are subjected to rotary disturbance to press a pressure spring barrel, the bottom end of the deflection rod on a groove rubs an arc top portal frame to press a cam disc to synchronously deflect to form balance weight pressure, then a slide shell cover is pulled to move left and right in a disc groove along a slide rail to remove unloading internal stress, then the base is pressed on the low lining plate to be stably The short shaft column presses the spring tube to make the sliding sleeve drop and impact the balancing weight, so that the balancing weight presses and pushes the oil guide tube and the plunger cylinder of the oil bag brush mechanism to sink, thereby driving the elliptical bag body of the oil sucking bag brush seat to exhaust air and then expand and suck air, at the moment, the oil sucking brush block of the hemispherical three-way cover and the double-ring gasket which are butted and the oil sucking torsion spring barrel can form pumping-out and oil sucking, when oil passes through the double-ring cushion frame and the oil inlet arc groove, the clamping block and the batten traction oil scraping plate are driven by the floating impact force to swing left and right to remove oil surface impurities, namely oil scraping operation is performed to form a turbulent flow extraction effect, oil in a bag in the cuff oil cylinder is pressed down, deformed, stored, discharged and discharged to an oil guide pipe, is poured into a ball wheel rod at the rear side of a bearing, permeates into a front side knife edge, and lubricates the rotation and cutting force of a shaft, and the oil body is covered to prevent excessive scrap iron from being splashed during cutting, and the dust of the scrap iron is lubricated to flow out of the bearing, so that the effect of assisting and holding in the numerical control lathe is achieved.
The invention has the following advantages after operation:
the ball rod bearing pad block is matched with a jaw plunger cylinder, a pushing support oil bag drawing brush mechanism is erected on a trapezoidal jaw block at the front end of a rear side suction disc base with a double-ball short rod bearing, the pushing support oil bag drawing brush mechanism is folded when a numerically controlled lathe is in standing, oil is extracted by pushing the oil bag drawing brush base when the pushing support oil bag drawing brush mechanism is used, the effect of the rear side of a plunger oil injection lubrication bearing is formed, iron scrap splashing can be carried along with an oil body lubrication lower belt, the blocking situation of a clamping shell is avoided, the opposite vertex blocking situation of bearing idling is solved, then the bearing is lubricated by the oil body, the rotation of a motor shaft is regulated and controlled, the bearing is transmitted to be linked at the first time, the effect of auxiliary accurate processing is formed, the auxiliary pressing and guiding operation of a ball rod bearing pad disc formed in the bearing is performed, the effect of the reverse action of a rear pushing type iron block is achieved, and.
Drawings
Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of a magnetic core pendulum ball bearing clamping device capable of sucking iron chips and dust for a numerically controlled lathe according to the present invention.
Fig. 2 is a detailed sectional structure diagram of the club rest block and the jaw plunger cylinder according to the present invention.
FIG. 3 is a schematic front view of the working state of the ball-bar pad tray and the oil-drawing bag brush mechanism of the present invention.
Fig. 4 is a side view structural schematic diagram of the working state of the i-shaped carriage of the invention.
FIG. 5 is a schematic cross-sectional view of the club shaft according to the present invention.
Fig. 6 is a perspective view of the oil sucking sac brush holder in a working state.
Fig. 7 is a schematic view of the dual-ring gasket in an overhead structure in an operating state.
Description of reference numerals: a ball rod supporting cushion block-1, a lock catch column block-2, a low lining plate-3, a claw plunger cylinder-4, a trachea sealing ring-5, a thread groove cylinder-6, a sucker base-7, a convex cushion block-11, a ball rod supporting cushion disc-12, a base-13, a ball rod linkage frame-121, a sliding shell cover-122, a sliding rail-123, a disc groove-124, a ball cap-1211, a deflection rod-1212, a pressure spring cylinder-1213, a groove-1214, an arc top door frame-1215, a cam disc-1216, a trapezoid clamping claw block-41, a square end cap-42, an I-shaped sliding frame-43, a spring tube-44, a balancing weight-45, an oil bag drawing brush mechanism-46, a cuff oil cylinder-47, a sliding sleeve-431, a clamping plate-432, a rotating plate-433, a short shaft column-434, a cuff oil cylinder-47, Double-ball pointer-435, oil guide pipe-461, plunger cylinder-462, oil drawing bag brush seat-463, elliptical bag body-4631, hemispherical three-way cover-4632, double-ring gasket-4633, oil suction brush block-4634, oil drawing torsion spring cylinder-4635, double-ring gasket frame-46331, clip block-46332, strip plate-46333, oil scraping plate-46334 and oil inlet arc groove-46335.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-7, the present invention provides a magnetic core pendulum ball bearing clamping device capable of absorbing iron chips and dust for a numerically controlled lathe, which comprises: the ball rod supporting cushion block 1, the locking column block 2, the low lining plate 3, the jaw plunger cylinder 4, the air pipe sealing ring 5, the thread groove cylinder 6 and the sucker base 7, wherein the jaw plunger cylinder 4 is provided with two clamping jaws and is respectively clung to the left side and the right side of the ball rod supporting cushion block 1, the ball rod supporting cushion block 1 and the locking column block 2 are clung to the top surface of the low lining plate 3, the locking column block 2 and the low lining plate 3 adopt clearance fit, the air pipe sealing ring 5 and the thread groove cylinder 6 are nested in the sucker base 7, the low lining plate 3 is clung to the top surface of the sucker base 7, the ball rod supporting cushion block 1 is movably connected with the locking column block 2, the thread groove cylinder 6 and the jaw plunger cylinder 4 are mutually parallel, the plunger cylinder 4 is provided with a trapezoidal clamping jaw block 41, a square end cap 42, an I-shaped sliding frame 43, a spring pipe 44, a balancing weight 45, an oil bag drawing brush mechanism 46 and, the ball arm comprises a trapezoidal clamping jaw block 41, an I-shaped sliding frame 43, a spring tube 44, a balancing weight 45, an oil suction bag brush mechanism 46, a cuff oil cylinder 47, a ball arm pad 12 and a base 13, wherein the trapezoidal clamping jaw block 41 and the square end cap 42 are welded into a whole, the I-shaped sliding frame 43 is installed inside the square end cap 42, the I-shaped sliding frame 43 is mechanically connected with the spring tube 44, the balancing weight 45 is mechanically connected with the oil suction bag brush mechanism 46, the oil suction bag brush mechanism 46 is inserted and embedded under the bottom of the square end cap 42, the cuff oil cylinder 47 is embedded under the bottom of the oil suction bag brush mechanism 46, the cuff oil cylinders 47 are provided with two cuff oil cylinders 47 and are respectively and tightly attached to the left side and the right side of the ball arm pad 1, the cuff oil cylinder 47 is welded with a sucker base 7, the ball.
Referring to fig. 3, the ball bar pad tray 12 comprises a ball bar linkage frame 121, a slip shell cover 122, a slide rail 123 and a tray groove 124, the ball bar linkage frame 121 is inserted and embedded on the top of the slip shell cover 122, the slide rail 123 is installed inside the tray groove 124, the slip shell cover 122 is movably connected with the slide rail 123, the ball bar linkage frame 121 and the slide rail 123 are perpendicular to each other, the oil pumping bag brush mechanism 46 comprises an oil guide tube 461, a plunger cylinder 462 and an oil pumping bag brush seat 463, the oil guide tube 461 is inserted and embedded inside the plunger cylinder 462, the oil pumping bag brush seat 463 is embedded and embedded under the bottoms of the oil guide tube 461 and the plunger cylinder 462 and is collinear, the ball bar linkage frame 121 rotates and lifts up with the oil pumping bag brush seat 463 left and right, a flushing cleaning and oil stain effect of centralized oil pumping rotation is achieved, both oil body lubrication bearing flushing and oil surface adhesion are dried, and direct oil throwing off are prevented, the working process is simple and quick.
Referring to fig. 5, the club linkage frame 121 is composed of a ball cap 1211, a deflecting rod 1212, a pressure spring barrel 1213, a groove 1214, an arc top gantry 1215, and a cam disk 1216, the ball cap 1211 is nested on the tops of the deflection rod 1212 and the pressure spring barrel 1213 and has the same axial center line, the compression spring 1213 is inserted on top of the recess 1214, the recess 1214 is clearance fitted with the cam disk 1216 by the arc top gantry 1215, the deflection rod 1212 is mechanically linked to a compression spring barrel 1213, the arc top gantry 1215 rests on top of the cam disk 1216, the pressure spring barrel 1213 is a barrel structure with trapezoidal cotton blocks and spring wires attached to the left and right sides in the groove, so that the left and right inclined plane attachment rod pieces can conveniently form a pendulum type pushing and swinging effect, the guide offset elevation value of the top end of the ball rod rolling along the bearing is achieved, the stability of the support pad is improved, the pressure spring barrel 1213 is pressed left and right by the deflection rod 1212, so as to form the rolling friction guiding lifting effect of the top end of the ball.
Referring to fig. 4, the i-shaped carriage 43 is composed of a sliding sleeve 431, a clamping plate 432, a rotating plate 433, a short shaft column 434 and a double-ball pointer 435, the clamping plate 432 is movably connected with the double-ball pointer 435 through the rotating plate 433, the double-ball pointer 435 and the short shaft column 434 are nested into a whole, the axes of the double-ball pointer and the short shaft column are collinear, the clamping plate 432 and the rotating plate 433 are both installed inside the sliding sleeve 431, and the sliding sleeve 431 and the double-ball pointer 435 swing to drive the short shaft column 434 to truss into a side i-shaped lifting double-rod synchronous movement effect, so that the left-right imbalance effect is eliminated, and the skew clamping phenomenon is avoided.
Referring to fig. 6, the oil sucking capsule brush seat 463 is composed of an elliptical capsule 4631, a hemispherical three-way cover 4632, a double-ring gasket 4633, an oil sucking brush block 4634, and an oil sucking torsion spring barrel 4635, the elliptical capsule 4631 is nested with the hemispherical three-way cover 4632, the double-ring gasket 4633 is tightly attached to the bottom surface of the hemispherical three-way cover 4632, the oil sucking torsion spring barrel 4635 is inserted and embedded under the bottom of the double-ring gasket 4633, the oil sucking brush block 4634 is tightly attached to the oil sucking torsion spring barrel 4635, the hemispherical three-way cover 4632 is a three-way cover structure with a through hole at the top and a communicating hole at the bottom, and the cover is hemispherical, so that the top collecting effect of oil amount extraction is achieved, the single-hole hydraulic pressure value is increased by pumping oil amount from the double holes, the extraction speed is increased, the propulsion effect of the power source of later stage spraying is achieved, the oil sucking brush block 4634 is a hollow frame ring-shaped base structure with annular oil sucking, the flow recursion effect of the oil surface is achieved, the oil is lifted through the oil suction brush block 4634 to lift oil to the oil suction torsion spring cylinder 4635 torsion spring reset to spray and lift oil, so that the oil suction operation is like suction disc recoil type extraction lifting, and the oil suction device is rapid and convenient.
Referring to fig. 7, the double-ring gasket 4633 is composed of a double-ring gasket frame 46331, a clip block 46332, a strip plate 46333, an oil scraping plate 46334, and an oil inlet arc groove 46335, the double-ring gasket frame 46331 and the oil inlet arc groove 46335 are integrated, the clip block 46332 is mechanically connected to the oil scraping plate 46334 through a strip plate 46333, the clip block 46332 is fastened to the double-ring gasket frame 46331, the oil scraping plate 46334 is of a fan-shaped structure and forms a semi-shielding and semi-permeable oil passing effect by sliding the ellipsoidal frame ring from side to side, the oil block is transversely intercepted during movement to form an oil scraping surface, the oil consistency can adjust the feeding amount by sliding from side to side, the oil is permeated to the oil scraping plate 46334 through the oil inlet arc groove 46335, and half-shielding oil drainage in two holes of the double-ring gasket frame 46331 are performed, so as to achieve a left-sliding oil scraping effect, and dust in oil can be conveniently removed.
The working process is as follows: a worker installs a tool rest ball bearing of a numerical control lathe between a ball rod supporting cushion block 1 and a claw plunger cylinder 4, a chuck is connected with the numerical control lathe stably through a lock catch column block 2 and a low lining plate 3 bearing suction disc base 7, then an air supply path in air pushing is pushed by an air pipe sealing ring 5 to rotate, an integral base is hinged and fixed through a thread groove barrel 6 screw, a convex ball connecting rod at the bottom of a bearing of a ball rod linkage frame 121 of a ball rod supporting cushion disc 12 and a convex cushion block 11 is pressed against a pressure spring barrel 1213 through rotation disturbance, a friction arc top portal 1215 at the bottom end of a deflection rod 1212 on a groove 1214 presses against a cam disc 1216 to synchronously deflect to form counterweight pressure, then a sliding shell cover 122 is pulled to move left and right in a disc groove 124 along a sliding rail 123 to unload internal stress, then the base 13 is pressed against the low lining plate 3 to be fixedly matched with a shaft to rotate, a tool rest bearing is engaged through a trapezoid clamping claw block 41 and a square end cap 42, and a sliding sleeve 431 of an I-shaped sliding frame 43 The movable stub shaft 434 presses against the spring tube 44 to make the sliding sleeve 431 drop and impact the counterweight 45, so that the counterweight 45 presses and pushes the oil guide tube 461 and the plunger cylinder 462 of the oil suction bag brush mechanism 46 to sink, thereby driving the elliptical capsule 4631 of the oil suction bag brush holder 463 to exhaust and expand and suck air, at this time, the oil suction brush block 4634 and the oil suction torsion spring cylinder 4635 butted with the hemispherical three-way cover 4632 and the double ring gasket 4633 will form a pumping and pumping operation, when the oil passes through the double ring gasket frame 46331 and the oil inlet arc groove 46335, due to the upward floating, the clamping block 46332 and the slat 46333 will be driven to draw the oil scraping plate 46334 to swing left and right to remove the oil surface impurities, namely, the oil scraping operation forms a disturbed flow extraction effect, the oil in the oil bag in the oil cylinder 47 is discharged to the oil guide tube 461 through the downward pressure deformation energy storage, and poured into the ball wheel rod at the rear side of the bearing, permeates into the front side knife edge, lubricates the, and lubricating iron chips and dust flow out of the bearing, so that the auxiliary holding effect in the numerical control lathe is achieved.
The invention achieves the purposes that the ball rod bearing block 1 is matched with the claw plunger cylinder 4 by mutually combining the components, the pushing bracket oil bag brush drawing mechanism 46 is erected by the trapezoidal claw block 41 at the front end of the rear side sucker base 7 with the double-ball short rod bearing, the pushing bracket oil bag brush drawing mechanism is folded when the numerical control lathe is in static state, the oil bag brush drawing seat 463 is pushed to draw oil when the pushing bracket oil bag brush drawing mechanism is used, the effect of the rear side of the plunger oil spraying lubrication bearing is formed, iron filings can be splashed along the oil body lubrication lower belt, the blocking situation is avoided, the opposite vertex blocking situation of the idle bearing is solved, then the oil body lubrication bearing is used for regulating and controlling the rotation of the motor shaft, the effect of auxiliary precise processing is formed by transmitting the iron body to the bearing for the first time, the auxiliary pressing and guiding operation of the ball rod bearing block forming tray 12 in the bearing is also realized, the effect of the reverse impact force of the pushing type iron block resistance is achieved, and the stability and, the problem that in the process of turning an iron block cutting shaft of a numerical control lathe, clamping and rotating of a chuck of a cutter shaft bearing are very important, the bearing adopts a double-ball rod embedded sliding collision bearing with a special structure, the bearing is a ball bearing ring, when the lathe is machined, the clamping of the axis of a cutter can have a stable counterweight effect, but scrap iron splashes, the scrap dust fragments can be clamped into a gap between a rod piece and the shaft ring, the phenomenon of clamping and housing of bearing dust collection and scrap iron accumulation is formed, the bearing idles, the intermittent tool gap position cannot change the direction to further cut, the machined materials are damaged, the fault alarm condition of feed machining deviation is caused, people need to stop working, open the lathe, disassemble the bearing and use a brush to sweep away impurity dust, the engineering progress is temporarily delayed, labor is consumed, and the self-cleaning efficiency of a frame part of the.
The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.
Claims (1)
1. The utility model provides a but numerical control lathe is with magnetic core pendulum ball bearing clamping device of iron fillings dust, its structure includes: ball-rod tray piece (1), hasp post piece (2), low welt (3), jack catch plunger cylinder (4), trachea seal circle (5), screw thread groove drum (6), sucking disc base (7), its characterized in that:
the clamping jaw plunger cylinder (4) is provided with two clamping jaw plunger cylinders and is respectively clung to the left side and the right side of the ball rod supporting cushion block (1), the ball rod supporting cushion block (1) and the lock catch column block (2) are clung to the top surface of the low lining plate (3), the lock catch column block (2) is matched with the low lining plate (3), the air pipe sealing ring (5) and the thread groove cylinder (6) are nested inside the sucking disc base (7), the low lining plate (3) is clung to the top surface of the sucking disc base (7), the ball rod supporting cushion block (1) is movably connected with the lock catch column block (2), and the thread groove cylinder (6) is parallel to the clamping jaw plunger cylinder (4);
the claw plunger cylinder (4) is provided with a trapezoidal claw block (41), a square end cap (42), an I-shaped sliding frame (43), a spring tube (44), a balancing weight (45), an oil drawing sac brush mechanism (46) and a cuff oil cylinder (47);
the trapezoid clamping jaw block (41) and the square end cap (42) are welded into a whole, the I-shaped sliding frame (43) is installed inside the square end cap (42), the I-shaped sliding frame (43) is mechanically connected with the spring tube (44), the balancing weight (45) is mechanically connected with the oil suction capsule brush mechanism (46), the oil suction capsule brush mechanism (46) is inserted and embedded under the bottom of the square end cap (42), the cuff oil cylinder (47) is embedded and embedded under the bottom of the oil suction capsule brush mechanism (46), the cuff oil cylinders (47) are provided with two and are respectively tightly attached to the left side and the right side of the ball rod supporting cushion block (1), and the cuff oil cylinder (47) is welded with the sucker base (7);
the ball bar supporting cushion block (1) consists of a convex cushion block (11), a ball bar supporting cushion disc (12) and a base (13), the convex cushion block (11) is welded on the top surface of the ball bar supporting cushion disc (12), and the ball bar supporting cushion disc (12) is nested on the top of the base (13);
the ball bar tray (12) consists of a ball bar linkage frame (121), a sliding shell cover (122), a sliding rail (123) and a tray groove (124), wherein the ball bar linkage frame (121) is inserted and embedded on the top of the sliding shell cover (122), the sliding rail (123) is arranged inside the tray groove (124), and the sliding shell cover (122) is movably connected with the sliding rail (123);
the ball rod linkage frame (121) consists of a ball cap (1211), a deflection rod (1212), a pressure spring cylinder (1213), a groove (1214), an arc top gantry (1215) and a cam disc (1216), wherein the ball cap (1211) is nested on the tops of the deflection rod (1212) and the pressure spring cylinder (1213), the pressure spring cylinder (1213) is inserted on the top of the groove (1214), the groove (1214) is matched with the cam disc (1216) through the arc top gantry (1215), and the deflection rod (1212) is mechanically connected with the pressure spring cylinder (1213);
the I-shaped sliding frame (43) is composed of a sliding sleeve (431), a clamping plate (432), a rotating plate (433), a short shaft column (434) and a double-ball pointer (435), the clamping plate (432) is movably connected with the double-ball pointer (435) through the rotating plate (433), the double-ball pointer (435) and the short shaft column (434) are nested into a whole, and the clamping plate (432) and the rotating plate (433) are both arranged inside the sliding sleeve (431);
the oil suction bag brush mechanism (46) consists of an oil guide pipe (461), a plunger cylinder (462) and an oil suction bag brush seat (463), wherein the oil guide pipe (461) is inserted and embedded in the plunger cylinder (462), and the oil suction bag brush seat (463) is embedded and embedded under the bottoms of the oil guide pipe (461) and the plunger cylinder (462);
the oil drawing bag brush seat (463) consists of an elliptic bag body (4631), a hemispherical three-way cover (4632), a double-ring gasket (4633), an oil suction brush block (4634) and an oil drawing torsion spring cylinder (4635), wherein the elliptic bag body (4631) and the hemispherical three-way cover (4632) are nested together, the double-ring gasket (4633) is tightly attached to the bottom surface of the hemispherical three-way cover (4632), the oil drawing torsion spring cylinder (4635) is inserted and embedded under the bottom of the double-ring gasket (4633), and the oil suction brush block (4634) and the oil drawing torsion spring cylinder (4635) are tightly attached together;
the double-ring gasket (4633) comprises a double-ring cushion frame (46331), a clamping block (46332), a ribbon board (46333), an oil scraping plate (46334) and an oil inlet arc groove (46335), wherein the double-ring cushion frame (46331) and the oil inlet arc groove (46335) are of an integrated structure, the clamping block (46332) is mechanically connected with the oil scraping plate (46334) through the ribbon board (46333), and the clamping block (46332) is buckled with the double-ring cushion frame (46331) together.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910311111.7A CN110039081B (en) | 2019-04-18 | 2019-04-18 | Magnetic core pendulum ball bearing clamping device capable of sucking iron chips and dust for numerical control lathe |
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| CN201910311111.7A CN110039081B (en) | 2019-04-18 | 2019-04-18 | Magnetic core pendulum ball bearing clamping device capable of sucking iron chips and dust for numerical control lathe |
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| CN110039081B true CN110039081B (en) | 2020-05-19 |
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| CN113772927B (en) * | 2021-09-17 | 2023-04-07 | 安徽钦同瓶业有限公司 | Gas injection device capable of accurately controlling amount of glass oil bottle production mold and implementation method thereof |
| CN113953560B (en) * | 2021-09-23 | 2023-12-22 | 山东润龙精密机床有限公司 | Prevent numerically-controlled drilling machine intelligent protection device that iron fillings splashed |
| CN114804001A (en) * | 2022-05-12 | 2022-07-29 | 建湖县欣益机械制造有限公司 | Novel train loading crane pipe closed system |
| CN116923874B (en) * | 2023-09-14 | 2023-11-24 | 江苏希诚新材料科技有限公司 | Nano conductive paste storage device |
| CN117245436B (en) * | 2023-11-17 | 2024-01-30 | 昆山台功精密机械有限公司 | Five-shaft head frame with five-shaft linkage function |
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| US6431803B1 (en) * | 2000-08-15 | 2002-08-13 | Fair Friend Enterprise Co, Ltd. | Instantaneous clamping/unclamping mechanism for CNC machine spindle tool units |
| CN201195257Y (en) * | 2008-03-25 | 2009-02-18 | 广州市番禺鑫泰科技有限公司 | Machine tool mainshaft bearing lubricating structure |
| CN201493698U (en) * | 2009-08-20 | 2010-06-02 | 天润曲轴股份有限公司 | Automatic indexing and clamping device |
| CN102133649B (en) * | 2011-04-27 | 2013-01-02 | 天津大学 | Compact type hydro-hybrid ceramic main shaft device |
| JP5861660B2 (en) * | 2013-04-23 | 2016-02-16 | 株式会社デンソー | Rotating electric machine |
| CN105436536B (en) * | 2015-12-03 | 2018-04-20 | 无锡机床股份有限公司 | The work holder of lathe |
| CN105598475A (en) * | 2016-02-22 | 2016-05-25 | 江苏博尚智能装备有限公司 | Full-automatic numerical control lathe for turning steel balls |
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Effective date of registration: 20200422 Address after: The Yellow River West Road 066006 in Hebei Province, Qinhuangdao City Economic and Technological Development Zone No. 39 Applicant after: QINHUANGDAO QIER CNC MACHINE TOOL Co.,Ltd. Address before: 236500 Institute of Mechanics of the Eastern Section of Zhongyuan Road, Jieshou City, Bozhou City, Anhui Province Applicant before: Shen Lisheng |
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