CN110961502B - Bending device for automatic feeding and discharging of square right-angle U-shaped bolt - Google Patents
Bending device for automatic feeding and discharging of square right-angle U-shaped bolt Download PDFInfo
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- CN110961502B CN110961502B CN201911344603.2A CN201911344603A CN110961502B CN 110961502 B CN110961502 B CN 110961502B CN 201911344603 A CN201911344603 A CN 201911344603A CN 110961502 B CN110961502 B CN 110961502B
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- 238000007599 discharging Methods 0.000 title claims abstract description 32
- 238000005452 bending Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 136
- 230000000903 blocking effect Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 238000009434 installation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bending device for automatically feeding and discharging square right-angle U-shaped bolts, which comprises a feeding mechanism, two blocking mechanisms, a placing mechanism, a stamping mechanism, a discharging mechanism and a base, the base is provided with two blocking mechanisms and a placing mechanism positioned in the middle between the two blocking mechanisms, the stamping mechanism is positioned right above the placing mechanism, the rear end of the base is provided with a feeding mechanism, the feeding mechanism comprises a discharging mechanism and a feeding mechanism used for receiving the workpieces output by the discharging mechanism and placing the received workpieces on the placing mechanism, the base is provided with a blanking mechanism positioned at the inner side of the holding mechanism and used for taking the workpiece bent on the holding mechanism, unloading mechanism includes drive arrangement and the electro-magnet II by drive arrangement driven, compares with prior art, can reduce artifical intensity of labour, improves work efficiency.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of U-shaped bolt production equipment, in particular to the technical field of bending devices for automatic feeding and discharging of square right-angle U-shaped bolts.
[ background of the invention ]
U-bolts, i.e. horseshoe bolts, are non-standard parts, are U-shaped and are therefore also called U-bolts, which are threaded at both ends for coupling with nuts, and are mainly used for fastening tubular objects such as water pipes or sheet objects such as leaf springs of automobiles, and are called horseshoe bolts because they fasten objects in the same manner as if a person were riding on the horse.
In the prior art, when the U-shaped bolt is produced, the wire rod is generally bent manually, and the mode is high in labor intensity and low in production efficiency.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a bending device for automatic feeding and discharging of a square right-angle U-shaped bolt, which can reduce the labor intensity of workers and improve the working efficiency.
In order to achieve the purpose, the invention provides a bending device for automatically feeding and discharging square right-angle U-shaped bolts, which comprises a feeding mechanism, two blocking mechanisms, a placing mechanism, a stamping mechanism, a discharging mechanism and a base, wherein the base is provided with the two blocking mechanisms and the placing mechanism which is positioned in the middle between the two blocking mechanisms, the stamping mechanism is positioned right above the placing mechanism, the rear end of the base is provided with the feeding mechanism, the feeding mechanism comprises a discharging mechanism and a feeding mechanism which is used for receiving workpieces output by the discharging mechanism and placing the received workpieces on the placing mechanism, the discharging mechanism which is positioned on the inner side of the placing mechanism is arranged on the base and is used for taking the workpieces bent on the placing mechanism, and the discharging mechanism comprises a driving device and an electromagnet II driven by the driving device.
Preferably, the blocking mechanism comprises a mounting seat, a groove, a shaft body, a roller and a supporting seat, the mounting seat is arranged on the inner side of the upper end of the supporting seat, the groove is formed in the inner end of the mounting seat, and the roller is arranged in the groove through the shaft body.
Preferably, the outer end of the mounting seat is provided with an insertion body, the cross section of the insertion body is rectangular, the inner side of the supporting seat is provided with an insertion groove matched with the insertion body, and the insertion body is fixed in the insertion groove through a fastening screw.
Preferably, the shelving mechanism comprises an upper support, a lower support, a plurality of positioning rods, a plurality of springs, a plurality of anti-falling bodies, a workpiece placing groove and a jacking mechanism, the workpiece placing groove is formed in the upper end of the upper support, the jacking mechanism is arranged in the workpiece placing groove, the positioning rods penetrating through the upper support are arranged on the lower support, the springs are arranged on the positioning rods between the lower support and the upper support, and the anti-falling bodies are arranged at the upper ends of the positioning rods.
Preferably, the ejecting mechanism comprises an ejecting body and a driving mechanism, a mounting hole is formed in the bottom of the workpiece placing groove, the driving mechanism is arranged in the mounting hole, and the ejecting body is arranged at the driving end of the driving mechanism.
Preferably, the driving mechanism is an electromagnetic push-pull rod or a pneumatic cylinder.
Preferably, the pressing mechanism includes a hydraulic cylinder and a pressing body provided on a lower end of a piston rod of the hydraulic cylinder.
Preferably, the feeding mechanism comprises a pneumatic cylinder, an electromagnet I, a material receiving seat, a slot hole and a seat body, wherein the seat body is provided with the pneumatic cylinder, a piston rod of the pneumatic cylinder is provided with the material receiving seat placed on the seat body, the material receiving seat is provided with the slot hole matched with the workpiece, the side wall of the slot hole is inlaid with the electromagnet I, and the bottom of the front end of the material receiving seat is provided with a notch.
Preferably, the discharging mechanism comprises a material arranging groove, a supporting body, a pressing body, an open slot and a driving cylinder, the material arranging groove is arranged on the supporting body, the driving cylinder is arranged on the outer side of the supporting body, a piston rod of the driving cylinder penetrates through the supporting body and is provided with the pressing body, and the open slot corresponding to the pressing body is arranged at the lower end of an outer slot wall body of the material arranging groove.
Preferably, the blanking mechanism comprises an installation support, a guide rod cylinder, two support arms and two electromagnets, the guide rod cylinder is arranged on the installation support, the two support arms are arranged on a piston rod flange plate of the guide rod cylinder, and the electromagnets are embedded at the free ends of the two support arms.
The invention has the beneficial effects that: according to the invention, the workpiece to be processed is placed on the placement mechanism through the feeding mechanism, the workpiece is pushed to move downwards through the punching mechanism and the placement mechanism is forced to contract to work, when the workpiece passes through the two blocking mechanisms, the two blocking mechanisms force the two ends of the workpiece to be bent and deformed, so that the workpiece is bent, and the bent workpiece is taken away from the placement mechanism through the blanking mechanism.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a bending device for automatic feeding and discharging of a square right-angle U-shaped bolt of the invention;
FIG. 2 is a partial rear view of the bending apparatus for automatic loading and unloading of the square right-angle U-shaped bolt of the present invention.
In the figure: 1-feeding mechanism, 2-blocking mechanism, 3-placing mechanism, 4-punching mechanism, 5-blanking mechanism, 6-base, 11-discharging mechanism, 12-feeding mechanism, 111-arranging trough, 112-supporting body, 113-pressing body, 114-open slot, 115-driving cylinder, 121-pneumatic cylinder, 122-electromagnet I, 123-receiving seat, 124-slot hole, 125-base body, 126-notch, 21-mounting seat, 22-groove, 23-shaft body, 24-roller, 25-inserting body, 26-supporting seat, 27-inserting groove, 28-fastening screw, 31-upper support, 32-lower support, 33-positioning rod, 34-spring, 35-anti-falling body, 36-workpiece placing groove, 37-top part mechanism, 38-mounting hole, 371-top part body, 372-driving mechanism, 41-hydraulic cylinder, 42-stamping body, 51-driving device, 52-electromagnet II, 511-mounting support, 512-guide rod cylinder, 513-supporting arm, 100-workpiece and 200-bent finished workpiece.
[ detailed description ] embodiments
Referring to fig. 1 and 2, the bending device for automatic feeding and discharging of a square right-angle U-shaped bolt of the invention comprises a feeding mechanism 1, two blocking mechanisms 2, a placing mechanism 3, a stamping mechanism 4, a discharging mechanism 5 and a base 6, wherein the base 6 is provided with the two blocking mechanisms 2 and the placing mechanism 3 which is positioned between the two blocking mechanisms 2, the stamping mechanism 4 is positioned right above the placing mechanism 3, the rear end of the base 6 is provided with the feeding mechanism 1, the feeding mechanism 1 comprises a discharging mechanism 11 and a feeding mechanism 12 which is used for receiving a workpiece output by the discharging mechanism 11 and placing the received workpiece on the placing mechanism 3, the discharging mechanism 5 which is positioned at the inner side of the placing mechanism 3 is arranged on the base 6 and is used for taking the workpiece which is bent on the placing mechanism 3, the discharging mechanism 5 comprises a driving device 51 and an electromagnet II52 which is driven by the driving device 51, the blocking mechanism 2 comprises an installation seat 21, a groove 22, a shaft body 23, a roller 24 and a support seat 26, the installation seat 21 is arranged on the inner side of the upper end of the support seat 26, the groove 22 is arranged at the inner end of the installation seat 21, the roller 24 is arranged in the groove 22 through the shaft body 23, an insertion body 25 is arranged at the outer end of the installation seat 21, the cross section of the insertion body 25 is rectangular, an insertion groove 27 matched with the insertion body 25 is arranged on the inner side of the support seat 26, the insertion body 25 is fixed in the insertion groove 27 through a fastening screw 28, the placing mechanism 3 comprises an upper support seat 31, a lower support seat 32, a plurality of positioning rods 33, a plurality of springs 34, a plurality of anti-falling bodies 35, a workpiece placing groove 36 and a jacking mechanism 37, the upper end of the upper support seat 31 is provided with the workpiece placing groove 36, the jacking mechanism 37 is arranged in the workpiece placing groove 36, the positioning rods 33 arranged on the upper support seat 31 in a penetrating manner are arranged on the lower support seat 32, a spring 34 is arranged on each positioning rod 33 between the lower support 32 and the upper support 31, an anti-falling body 35 is arranged at the upper end of each positioning rod 33, each ejecting mechanism 37 comprises an ejecting body 371 and a driving mechanism 372, a mounting hole 38 is arranged at the bottom of each workpiece placing groove 36, a driving mechanism 372 is arranged in each mounting hole 38, a driving end of each driving mechanism 372 is provided with an ejecting body 371, each driving mechanism 372 is an electromagnetic push-pull rod or a pneumatic cylinder, each stamping mechanism 4 comprises a hydraulic cylinder 41 and a stamping body 42 arranged at the lower end of a piston rod of the hydraulic cylinder 41, each feeding mechanism 12 comprises a pneumatic cylinder 121, an electromagnet I122, a receiving seat 123, a slot 124 and a seat body 125, a pneumatic cylinder 121 is arranged on the seat body 125, a receiving seat 123 arranged on the piston rod of the pneumatic cylinder 121 and placed on the seat body 125, a slot 124 matched with a workpiece is arranged on the receiving seat 123, the lateral wall of slotted hole 124 is inlayed and is had electro-magnet I122, the front end bottom that connects material seat 123 is equipped with breach 126, it is including arranging silo 111, supporter 112, compact body 113, open slot 114 and driving actuating cylinder 115 to arrange material mechanism 11, be equipped with on the supporter 112 and arrange silo 111, the outside of supporter 112 is equipped with and drives actuating cylinder 115, the piston rod that drives actuating cylinder 115 passes supporter 112 and is equipped with compact body 113, the lower extreme of arranging the outer groove wall body of silo 111 is equipped with the open slot 114 corresponding with compact body 113, drive arrangement 51 includes erection support 511, guide arm cylinder 512 and two support arms 513, be equipped with guide arm cylinder 512 on the erection support 511, be equipped with two support arms 513 on the piston rod flange plate of guide arm cylinder 512, the free end of two support arms 513 is all inlayed and is had electro-magnet 52.
The working process of the invention is as follows:
in the working process of the bending device for automatically feeding and discharging the square right-angle U-shaped bolt, the piston rod of the driving cylinder 115 is started to retract to drive the pressing body 113 to be far away from the open slot 114 to release clamping of the workpiece in the lower end of the arrangement trough 111, at the moment, the workpiece in the arrangement trough 111 moves downwards, the lowest workpiece enters the slot 124, then the piston rod of the driving cylinder 115 is started to extend out and the electromagnet I122 works, the piston rod of the driving cylinder 115 extends out and enters the open slot 114 to clamp the workpiece in the lower end of the arrangement trough 111, the electromagnet I122 fixes the workpiece in the slot 124, then the piston rod of the pneumatic cylinder 121 is started to extend out and drive the material receiving seat 123 to move forwards, the workpiece is conveyed to the position right above the workpiece placing groove 36, then the electromagnet I122 stops working, the workpiece in the slot 124 falls into the workpiece placing groove 36, then the piston rod of the pneumatic cylinder 121 is started to retract to drive the material receiving seat 123 to return, then the piston rod of the hydraulic cylinder 41 is started to extend out to drive the stamping body 42 to move downwards, the stamping body 42 presses the workpiece in the workpiece placing groove 36 and compresses the spring 34 along with the downward movement of the upper support 31, when the workpiece moves downwards and passes through the roller 24, the roller 24 stops to force the end part of the workpiece to bend upwards, after the bending is completed, the piston rod of the starting guide rod cylinder 512 extends out to drive the electromagnet II52 to enter the workpiece sucking position through the supporting arm 513 and to start the electromagnet II52 to slidably fix the vertical part formed by bending the workpiece, then the piston rod of the hydraulic cylinder 41 is started to retract to drive the stamping body 42 to return and the upper support 31 returns upwards under the action of the spring 34, the upper support 31 drives the workpiece to move upwards together, then the driving mechanism 372 is started to push the ejector body 371 to eject the workpiece out of the workpiece from the workpiece placing groove 36, and during the upward movement of the workpiece, the workpiece slides on the electromagnet II52, then simultaneously starting the driving mechanism 372 to pull the ejector body 371 to return and the piston rod of the guide rod cylinder 512 to retract to drive the electromagnet II52 to return through the supporting arm 513, then stopping the electromagnet II52 from working, and automatically dropping the processed workpiece on the electromagnet II 52.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (3)
1. The utility model provides a bending device of unloading in square right angle U-shaped bolt automation which characterized in that: the automatic feeding device comprises a feeding mechanism (1), two blocking mechanisms (2), a placement mechanism (3), a punching mechanism (4), a discharging mechanism (5) and a base (6), wherein the base (6) is provided with the two blocking mechanisms (2) and the placement mechanism (3) which is positioned in the middle between the two blocking mechanisms (2), the punching mechanism (4) is positioned right above the placement mechanism (3), the rear end of the base (6) is provided with the feeding mechanism (1), the feeding mechanism (1) comprises a discharging mechanism (11) and a feeding mechanism (12) which is used for receiving a workpiece output by the discharging mechanism (11) and placing the received workpiece on the placement mechanism (3), the discharging mechanism (5) which is positioned on the inner side of the placement mechanism (3) is arranged on the base (6) and used for taking the workpiece which is bent on the placement mechanism (3), and the discharging mechanism (5) comprises a driving device (51) and an electromagnet II (52) driven by the driving device (51), the blocking mechanism (2) comprises a mounting seat (21), a groove (22), a shaft body (23), rollers (24) and a supporting seat (26), the mounting seat (21) is arranged on the inner side of the upper end of the supporting seat (26), the groove (22) is formed in the inner end of the mounting seat (21), the rollers (24) are arranged in the groove (22) through the shaft body (23), an inserting body (25) is arranged on the outer end of the mounting seat (21), the cross section of the inserting body (25) is rectangular, an inserting groove (27) matched with the inserting body (25) is formed in the inner side of the supporting seat (26), the inserting body (25) is fixed in the inserting groove (27) through a fastening screw (28), the feeding mechanism (12) comprises a pneumatic cylinder (121), an electromagnet I (122), a material receiving seat (123), a slotted hole (124) and a seat body (125), the pneumatic cylinder (121) is arranged on the seat body (125), the material receiving seat (123) placed on the seat body (125) is arranged on a piston rod of the pneumatic cylinder (121), a slotted hole (124) matched with a workpiece is formed in the material receiving seat (123), an electromagnet I (122) is embedded in the side wall of the slotted hole (124), a notch (126) is formed in the bottom of the front end of the material receiving seat (123), the material discharging mechanism (11) comprises an arranging trough (111), a supporting body (112), a pressing body (113), an open groove (114) and a driving cylinder (115), the arranging trough (111) is formed in the supporting body (112), a driving cylinder (115) is arranged on the outer side of the supporting body (112), the piston rod of the driving cylinder (115) penetrates through the supporting body (112) and is provided with the pressing body (113), the open groove (114) corresponding to the pressing body (113) is formed in the lower end of the outer groove wall body of the arranging trough (111), and the placing mechanism (3) comprises an upper support (31), The anti-falling device comprises a lower support (32), a plurality of positioning rods (33), a plurality of springs (34), a plurality of anti-falling bodies (35), a workpiece placing groove (36) and a top piece mechanism (37), wherein the workpiece placing groove (36) is arranged at the upper end of the upper support (31), the top piece mechanism (37) is arranged in the workpiece placing groove (36), the positioning rods (33) penetrating through the upper support (31) are arranged on the lower support (32), the springs (34) are arranged on the positioning rods (33) between the lower support (32) and the upper support (31), the anti-falling bodies (35) are arranged at the upper ends of the positioning rods (33), the top piece mechanism (37) comprises a top piece body (371) and a driving mechanism (372), a mounting hole (38) is arranged at the bottom of the workpiece placing groove (36), the driving mechanism (372) is arranged in the mounting hole (38), and a driving end of the driving mechanism (372) is provided with a top piece body (371), the driving mechanism (372) is an electromagnetic push-pull rod or a pneumatic cylinder.
2. The bending device for automatic feeding and discharging of the square right-angle U-shaped bolt as claimed in claim 1, wherein: the stamping mechanism (4) comprises a hydraulic cylinder (41) and a stamping body (42) arranged on the lower end of a piston rod of the hydraulic cylinder (41).
3. The bending device for automatic feeding and discharging of the square right-angle U-shaped bolt as claimed in any one of claims 1 to 2, wherein: drive arrangement (51) are equipped with guide arm cylinder (512) on installing support (511) including installing support (511), guide arm cylinder (512) and two support arms (513), be equipped with two support arms (513) on the piston rod flange board of guide arm cylinder (512), the free end of two support arms (513) is all inlayed and is had electro-magnet II (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911344603.2A CN110961502B (en) | 2019-12-24 | 2019-12-24 | Bending device for automatic feeding and discharging of square right-angle U-shaped bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911344603.2A CN110961502B (en) | 2019-12-24 | 2019-12-24 | Bending device for automatic feeding and discharging of square right-angle U-shaped bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110961502A CN110961502A (en) | 2020-04-07 |
| CN110961502B true CN110961502B (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911344603.2A Active CN110961502B (en) | 2019-12-24 | 2019-12-24 | Bending device for automatic feeding and discharging of square right-angle U-shaped bolt |
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| CN (1) | CN110961502B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468577A (en) * | 2020-04-13 | 2020-07-31 | 海盐铭宏精工科技有限公司 | Forming device of U-shaped bolt |
| CN112091118A (en) * | 2020-09-07 | 2020-12-18 | 刘家伟 | Reinforcing bar bending device for construction |
| CN112705596A (en) * | 2020-12-29 | 2021-04-27 | 佳兴紧固件工业（苏州）有限公司 | Bending machine for pin shaft |
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| CN110961502A (en) | 2020-04-07 |
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