CN212525763U

CN212525763U - Garbage can cover punching and bending device

Info

Publication number: CN212525763U
Application number: CN202021326156.6U
Authority: CN
Inventors: 周文东
Original assignee: Zhejiang Dikai Industry And Trade Co ltd
Current assignee: Zhejiang Dikai Industry And Trade Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-12
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a garbage can cover punching and bending device, which comprises a device body, wherein the top of the device body is fixedly connected with a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly connected with a punching support, the bottom of the punching support is provided with a punching block, the bottom of the device body is provided with a transmission shaft, one side of the transmission shaft is provided with a motor, the outer side of the transmission shaft is fixedly connected with a driving gear, and one side of the upper surface of the driving gear is provided with a driven gear; through transmission shaft, fixed stop, movable block, fixed block and unable adjustment base of design this rubbish bung punching press bending device of being convenient for in the use, drive fixed stop through the motor and move down, then drive the fixed block and move down and block the material edge, avoid punching press bending device to carry out the punching press to the material and make the material edge perk to reduced the device's product defective rate, guaranteed product quality, improved practicality and the economic nature of this punching press bending device when using greatly.

Description

Garbage can cover punching and bending device

Technical Field

The utility model belongs to the technical field of the punching press bending device, concretely relates to rubbish bung punching press bending device.

Background

Stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece of a desired shape and size. Stamping and forging are plastic working, collectively called forging, and the stamped blanks are mainly hot-rolled and cold-rolled steel plates and strips.

The existing garbage can cover stamping and bending device is poor in fixing mode in the using process, when the stamping and bending device stamps materials, the edges of the materials can be tilted, so that the product quality is seriously affected, the defective rate of the products is greatly improved, and therefore the garbage can cover stamping and bending device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubbish bung punching press bending device to propose current rubbish bung punching press bending device in solving above-mentioned background art in the use, because fixed mode is not good, when punching press bending device carries out the punching press to the material, can make the material edge perk, thereby seriously influence product quality, improved the problem of product defective rate greatly.

In order to achieve the above object, the utility model provides a following technical scheme: a garbage can cover stamping and bending device comprises a device body, wherein the top of the device body is fixedly connected with a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly connected with a stamping bracket, the bottom of the stamping bracket is provided with a stamping block, the bottom of the device body is provided with a transmission shaft, one side of the transmission shaft is provided with a motor, the outer side of the transmission shaft is fixedly connected with a driving gear, a driven gear is arranged on one side of the upper surface of the driving gear, a roller screw rod is fixedly connected to the inner side of the driven gear, the top of the roller lead screw is movably sleeved with a movable block, the bottom of the movable block is fixedly connected with a fixed baffle, both sides of the upper surface of the fixed baffle are fixedly connected with moving blocks, the top parts of the moving blocks are fixedly connected with fixed blocks, and a fixed base is arranged on the outer side of the moving block, and a fixed table is arranged at the top of the fixed base.

Preferably, the device body both sides inner wall surface all is provided with the connecting block, the front surface fixed connection of connecting block has the fixed axle, one side of connecting block is provided with spacing cutting ferrule, the inside of spacing cutting ferrule is provided with the stopper, one side of stopper is provided with the connecting rod, the outside of connecting rod is provided with spacing spring, one side swing joint of connecting rod has fixed lug.

Preferably, the bottom of the roller lead screw and one side of the transmission shaft are both provided with cylindrical lugs, the upper surface of the inner wall of the device body and the surface of one side of the inner wall of the device body are both provided with fixing grooves matched with the cylindrical lugs, and the cylindrical lugs are movably sleeved with the fixing grooves.

Preferably, both sides of the movable block are provided with limit guide rails, and the movable block is movably sleeved in the two limit guide rails.

Preferably, the number of the moving blocks is two, two square holes are formed in the upper surface of the fixed base, and the two moving blocks penetrate through the square holes and are fixedly connected with the fixed baffle.

Preferably, the number of the connecting blocks, the fixed shafts, the limiting clamping sleeves, the fixed lugs, the connecting rods, the limiting springs and the limiting blocks is two, and the connecting blocks, the fixed shafts, the limiting clamping sleeves, the fixed lugs, the connecting rods, the limiting springs and the limiting blocks are evenly distributed on two sides of the punching block.

Preferably, a circular groove is formed in the limiting clamping sleeve, an annular convex block is arranged on one side surface of the limiting clamping sleeve, the connecting rod penetrates through the annular convex block to be movably sleeved with the limiting clamping sleeve, one side of the limiting spring is fixedly connected with the annular block, and the other side of the limiting clamping sleeve is fixedly connected with the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through transmission shaft, fixed stop, movable block, fixed block and unable adjustment base of design this rubbish bung punching press bending device of being convenient for in the use, drive fixed stop through the motor and move down, then drive the fixed block and move down and block the material edge, avoid punching press bending device to carry out the punching press to the material and make the material edge perk to reduced the device's product defective rate, guaranteed product quality, improved practicality and the economic nature of this punching press bending device when using greatly.

2. Connecting block, fixed axle, spacing cutting ferrule, fixed lug and connecting rod through the design are convenient for this rubbish bung punching press bending device in the use, drive the tensile spacing spring shock attenuation of stopper through fixed lug to play spacing cushioning effect, the slight shock that produces when avoiding punching press piece down punching press material influences the punching press precision of bending, improved the stability and the accurate nature of the device when using greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the fixing base of the present invention;

fig. 3 is a schematic front view of the structure at a in fig. 1 according to the present invention;

fig. 4 is the schematic view of the front view section structure of the limiting card sleeve of the utility model.

In the figure: 1. a device body; 2. a hydraulic cylinder; 3. stamping a bracket; 4. stamping the blocks; 5. a drive shaft; 6. fixing a baffle plate; 7. a moving block; 8. a fixed block; 9. a fixed base; 10. a motor; 11. a fixed table; 12. connecting blocks; 13. a fixed shaft; 14. a limiting clamping sleeve; 15. fixing the bump; 16. a movable block; 17. a driving gear; 18. a driven gear; 19. a roller screw rod; 20. a connecting rod; 21. a limiting spring; 22. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a rubbish bung punching press bending device, includes device body 1, and the top fixedly connected with pneumatic cylinder 2 of device body 1, the bottom fixedly connected with punching press support 3 of pneumatic cylinder 2, the bottom of punching press support 3 are provided with punching press piece 4, its characterized in that: device body 1's bottom is provided with transmission shaft 5, one side of transmission shaft 5 is provided with motor 10, the outside fixedly connected with driving gear 17 of transmission shaft 5, upper surface one side of driving gear 17 is provided with driven gear 18, driven gear 18's inboard fixedly connected with roller lead screw 19, movable block 16 has been cup jointed in the top activity of roller lead screw 19, the bottom fixedly connected with fixed stop 6 of movable block 16, the equal fixedly connected with movable block 7 in upper surface both sides of fixed stop 6, the top fixedly connected with fixed block 8 of movable block 7, the outside of movable block 7 is provided with unable adjustment base 9, unable adjustment base 9's top is provided with fixed station 11.

In this embodiment, at first, the motor 10 is started, the motor 10 drives the transmission shaft 5 to start rotating, the transmission shaft 5 rotates to drive the driving gear 17, the driving gear 17 drives the roller lead screw 19 to rotate through the driven gear 18, the roller lead screw 19 rotates to drive the movable block 16 to move downwards, the movable block 16 moves downwards to drive the fixed baffle 6 to move downwards, the fixed baffle 6 drives the movable blocks 7 on the two sides to move downwards, the movable block 7 drives the fixed block 8 to move downwards to clamp and fix the edge of the material, and the punching and bending device is prevented from punching the material to tilt the edge of the material, so that the product defective rate of the device is reduced, and the product quality is ensured.

Specifically, the inner wall surfaces of the two sides of the device body 1 are provided with connecting blocks 12, the front surface of each connecting block 12 is fixedly connected with a fixed shaft 13, one side of each connecting block 12 is provided with a limiting clamping sleeve 14, the inside of each limiting clamping sleeve 14 is provided with a limiting block 22, one side of each limiting block 22 is provided with a connecting rod 20, the outer side of each connecting rod 20 is provided with a limiting spring 21, and one side of each connecting rod 20 is movably linked with a fixed lug 15.

In this embodiment, when punching press piece 4 during the downstream punching press under the drive of punching press support 3, punching press piece 4 drives fixed lug 15 downstream, fixed lug 15 drives connecting rod 20 downstream, connecting rod 20 drives stopper 22 downstream, stopper 22 downstream extrusion limiting spring 21 under the effect of spacing cutting ferrule 14 and connecting block 12, thereby play limiting displacement, when producing slight vibrations in the punching press process, vibrations can unload the power shock attenuation through limiting spring 21, thereby play limiting damping effect, the slight vibrations that produce when avoiding punching press piece 4 stamping material downwards influence punching press precision of bending.

Specifically, the bottom of the roller lead screw 19 and one side of the transmission shaft 5 are both provided with a cylindrical lug, the inner wall upper surface and one side surface of the device body 1 are both provided with a fixed groove matched with the cylindrical lug, and the two cylindrical lugs are movably sleeved with the fixed groove.

In this embodiment, the cylindrical projection on one side of the roller screw 19 is movably sleeved in the fixed groove on the upper surface of the inner wall of the device body 1, and the cylindrical projection on one side of the transmission shaft 5 is movably sleeved in the fixed groove on the surface on one side of the inner wall of the device body 1, so that the roller screw 19 and the transmission shaft 5 are prevented from shifting when rotating, and the fixed block 8 is prevented from clamping boring.

Specifically, both sides of the movable block 16 are provided with limit guide rails, and the movable block 16 is movably sleeved in the two limit guide rails.

In this embodiment, the movable block 16 is movably sleeved in the limiting guide rails on the two sides of the movable block, so that the movable block 16 is prevented from shifting, and the fixed baffle 6 cannot be driven to move downwards.

Specifically, the number of the moving blocks 7 is two, two square holes are formed in the upper surface of the fixing base 9, and the two moving blocks 7 penetrate through the square holes and are fixedly connected with the fixing baffle 6.

In this embodiment, two moving blocks 7 run through the square holes on the two sides of the upper surface of the fixing base 9 and are fixedly connected with the fixing baffle 6, so that the fixing baffle 6 can more conveniently and stably drive the moving blocks 7 to move.

Specifically, the number of the connecting blocks 12, the fixed shaft 13, the limiting clamping sleeves 14, the fixed lugs 15, the connecting rods 20, the limiting springs 21 and the limiting blocks 22 is two, and the two limiting clamping sleeves are evenly distributed on two sides of the stamping block 4.

In this embodiment, in order to ensure the limiting and damping effect, the two sides of the stamping block 4 are respectively provided with a connecting block 12, a fixed shaft 13, a limiting clamping sleeve 14, a fixed lug 15, a connecting rod 20, a limiting spring 21 and a limiting block 22.

Specifically, circular recess has been seted up to the inside of spacing cutting ferrule 14, and a side surface of spacing cutting ferrule 14 is provided with annular lug, and connecting rod 20 runs through and cup joints in annular lug and spacing cutting ferrule 14 activity, spacing spring 21 one side and annular lug fixed connection, spacing spring 21's opposite side and stopper 22 fixed connection.

In this embodiment, with one side and annular lug fixed connection of spacing spring 21, opposite side and stopper 22 fixed connection to guarantee that spacing spring 21 can carry out spacing shock attenuation, set up spacing spring 21 in the connecting rod 20 outside, avoid spacing spring 21 to take place the deflection when the extrusion and influence life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubbish bung punching press bending device, includes device body (1), top fixedly connected with pneumatic cylinder (2) of device body (1), the bottom fixedly connected with punching press support (3) of pneumatic cylinder (2), the bottom of punching press support (3) is provided with punching press piece (4), its characterized in that: a transmission shaft (5) is arranged at the bottom of the device body (1), a motor (10) is arranged at one side of the transmission shaft (5), a driving gear (17) is fixedly connected with the outer side of the transmission shaft (5), a driven gear (18) is arranged on one side of the upper surface of the driving gear (17), a roller lead screw (19) is fixedly connected to the inner side of the driven gear (18), a movable block (16) is movably sleeved at the top of the roller lead screw (19), the bottom of the movable block (16) is fixedly connected with a fixed baffle (6), both sides of the upper surface of the fixed baffle (6) are fixedly connected with movable blocks (7), the top of the moving block (7) is fixedly connected with a fixed block (8), a fixed base (9) is arranged on the outer side of the moving block (7), and a fixed table (11) is arranged on the top of the fixed base (9).

2. The trash can cover stamping and bending device according to claim 1, wherein: the device is characterized in that connecting blocks (12) are arranged on the inner wall surfaces of two sides of the device body (1), a fixing shaft (13) is fixedly connected to the front surface of each connecting block (12), a limiting clamping sleeve (14) is arranged on one side of each connecting block (12), a limiting block (22) is arranged inside each limiting clamping sleeve (14), a connecting rod (20) is arranged on one side of each limiting block (22), a limiting spring (21) is arranged on the outer side of each connecting rod (20), and a fixing lug (15) is movably linked to one side of each connecting rod (20).

3. The trash can cover stamping and bending device according to claim 1, wherein: the bottom of the roller lead screw (19) and one side of the transmission shaft (5) are both provided with cylindrical lugs, the upper surface of the inner wall of the device body (1) and the surface of one side are both provided with fixed grooves matched with the cylindrical lugs, and the cylindrical lugs are movably sleeved with the fixed grooves.

4. The trash can cover stamping and bending device according to claim 1, wherein: the two sides of the movable block (16) are provided with limiting guide rails, and the movable block (16) is movably sleeved in the two limiting guide rails.

5. The trash can cover stamping and bending device according to claim 1, wherein: the number of the moving blocks (7) is two, two square holes are formed in the upper surface of the fixed base (9), and the two moving blocks (7) penetrate through the square holes and are fixedly connected with the fixed baffle (6).

6. The trash can cover stamping and bending device according to claim 2, wherein: the number of the connecting blocks (12), the fixing shafts (13), the limiting clamping sleeves (14), the fixing lugs (15), the connecting rods (20), the limiting springs (21) and the limiting blocks (22) is two, and the connecting rods are evenly distributed on two sides of the punching blocks (4).

7. The trash can cover stamping and bending device according to claim 2, wherein: circular recess has been seted up to the inside of spacing cutting ferrule (14), a side surface of spacing cutting ferrule (14) is provided with annular lug, connecting rod (20) run through in annular lug and spacing cutting ferrule (14) activity cup joint, spacing spring (21) one side and the fast fixed connection of annular picture, the opposite side and stopper (22) fixed connection of spacing cutting ferrule (14).