CN218925777U

CN218925777U - Numerical control bending machine

Info

Publication number: CN218925777U
Application number: CN202223257662.6U
Authority: CN
Inventors: 邵保江; 刘金刚; 杨海涛
Original assignee: Huizhou Nuobate Automation Co ltd
Current assignee: Huizhou Nuobate Automation Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-28
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a numerical control bending machine, which comprises a bending machine main body, wherein an upper die cutter head and a lower die are respectively arranged on the bending machine main body, a bending lower cutter die is arranged on the lower die, one side of the lower die is fixedly provided with a first frame body through a plurality of bolts, two convex grooves are formed in the first frame body, convex sliding strips are movably arranged on the two convex grooves, the top sides of the two convex sliding strips are fixedly provided with the same first supporting plate, two sliding grooves are formed in the first frame body, cylinders are movably arranged in the two sliding grooves, limit rods are fixedly arranged on one side of each of the two cylinders, the two limit rods movably penetrate through the outside of the first frame body and are fixedly provided with a second frame body, the two inserting columns are respectively inserted into the corresponding two inserting holes, further, the plates with different lengths can be bent, the manual lifting of the plates can be reduced, the lifting load of workers is reduced when the workload is large, the operation is simple and convenient, and the bending of the plates with different lengths is convenient.

Description

Numerical control bending machine

Technical Field

The utility model relates to the technical field of bending machines, in particular to a numerical control bending machine.

Background

The numerical control bending machine is a device for bending a metal plate in a cold state into various geometric cross-sectional shapes by using a equipped die, and is a plate forming machine designed for cold-rolling sheet metal processing.

When a common numerical control bending machine bends a plate, a worker is often required to lift the plate, when the workload is large, a large burden can be caused on the worker, time and labor are wasted, and particularly when the worker encounters a long plate, the worker is inconvenient to lift and is not beneficial to bending the plate.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a numerical control bending machine which is used for solving the problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a numerical control bender, includes the bender main part, be equipped with mould tool bit and lower mould in the bender main part respectively, be equipped with the lower cutting die of bending on the lower mould, one side of lower mould has first support body through a plurality of bolt fixed mounting, two protruding type grooves have been seted up on the first support body, equal movable mounting has protruding type slide on two protruding type grooves, the same first backup pad of top side fixed mounting of two protruding type slide, two spouts have been seted up in the first support body, equal movable mounting has the cylinder in two spouts, and equal fixed mounting has the gag lever post in one side of two cylinders, and two gag lever posts activity run through the external and fixed mounting of first support body have the second support body, fixed mounting has the second backup pad on the second support body, one side of first support body has seted up the recess, fixed mounting has the rotation seat in the recess, one side rotation of rotation seat has the one end of threaded rod, the other end screw thread of threaded rod runs through the second support body.

Preferably, the first frame body is provided with a plurality of jacks, and the jacks are distributed in a linear array.

Preferably, the fixed blocks are fixedly installed on two sides of the first supporting plate, an inner cavity is formed in the fixed block, a lifting plate is movably installed in the inner cavity, a plug post is fixedly installed on the bottom side of the lifting plate, and the plug post movably penetrates through the fixed block and is inserted into the jack.

Preferably, one end of a connecting column is fixedly arranged on the top side of the lifting plate, the other end of the connecting column movably penetrates through the outside of the fixed block, one end of a spring is fixedly arranged on the top side of the lifting plate, the other end of the spring is fixedly connected with the inner wall of the top side of the inner cavity, and the spring is movably sleeved at one end of the connecting column.

Preferably, the bottom side fixed mounting of first support body has the one end of two support frames, and the other end of two support frames passes through a plurality of bolts fixed mounting in the bender main part, and two support frames are symmetrical structure setting, and two support frames support first support body.

Preferably, the number of the fixing blocks, the lifting plates, the inserting columns, the connecting columns and the springs is two, and the fixing blocks, the lifting plates, the inserting columns, the connecting columns and the springs are symmetrically arranged.

Preferably, the first support body and the second support body are located same horizontal plane, and the first support plate and the second support plate are located same horizontal plane, because the first support plate and the second support plate are located same horizontal plane, the support plates can be placed on the first support plate and the second support plate smoothly, manual lifting of the plates for bending operation is reduced, and time and labor are saved.

Compared with the prior art, the utility model has the beneficial effects that: according to the numerical control bending machine, through the adjusting threaded rod, the second frame body moves in the direction away from the first frame body under the action of the rotating seat, the two limiting rods limit the second frame body and prevent the second frame body from rotating, the two limiting rods also play a supporting role on the second frame body, at the moment, the distance between the first supporting plate and the second supporting plate is increased, and further longer plates can be placed on the first supporting plate and the second supporting plate to be subjected to bending operation, so that lifting of the longer plates by workers is reduced, and bending of the longer plates is facilitated; through adjusting first backup pad, two protruding type slides slide in corresponding protruding type inslot, when suitable position, loosen two spliced poles, under the elasticity effect of two corresponding springs, two spliced poles are pegged graft respectively in corresponding jack indirectly, and then fix the position of first backup pad, make first backup pad be close to the lower mould, can place shorter panel and bend the operation in first backup pad this moment, according to the panel of different length, can peg graft two spliced poles respectively in two corresponding jacks, and then can bend the panel of different length, reduce manual lifting panel, reduce staff's lifting burden when the work load is big, easy and simple to handle, be convenient for bend different length panels.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the portion A in FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of a second frame according to the present utility model;

fig. 5 is a schematic view of the present utility model in partial cross-section.

In the figure: 1. a bending machine body; 2. an upper die cutter head; 3. a lower die; 4. bending the lower cutting die; 5. a first frame body; 6. a convex groove; 7. a convex sliding bar; 8. a first support plate; 9. a jack; 10. a fixed block; 11. an inner cavity; 12. a lifting plate; 13. inserting a column; 14. a connecting column; 15. a spring; 16. a chute; 17. a cylinder; 18. a limit rod; 19. a second frame body; 20. a second support plate; 21. a groove; 22. a rotating seat; 23. a threaded rod; 24. and (5) supporting frames.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-5, a numerical control bending machine comprises a bending machine main body 1, wherein an upper die cutter head 2 and a lower die 3 are respectively arranged on the bending machine main body 1, a bending lower cutter die 4 is arranged on the lower die 3, a first support plate 5 is fixedly arranged on one side of the lower die 3 through a plurality of bolts, two convex grooves 6 are formed in the first support plate 5, convex sliding strips 7 are movably arranged on the two convex grooves 6, the same first support plate 8 is fixedly arranged on the top side of the two convex sliding strips 7, two sliding grooves 16 are formed in the first support plate 5, cylinders 17 are movably arranged in the two sliding grooves 16, limit rods 18 are fixedly arranged on one sides of the two cylinders 17, the two limit rods 18 movably penetrate through the outside of the first support plate 5 and are fixedly arranged on one side of the second support plate 19, a groove 21 is formed in one side of the first support plate 5, a rotating seat 22 is fixedly arranged in the groove 21, one side of the rotating seat 22 is rotatably arranged with one end of a threaded rod 23, and the other end of the threaded rod 23 penetrates through the outside of the second support plate 19; the first frame body 5 is provided with a plurality of jacks 9, and the jacks 9 are distributed in a linear array; the two sides of the first supporting plate 8 are fixedly provided with a fixed block 10, an inner cavity 11 is formed in the fixed block 10, a lifting plate 12 is movably arranged in the inner cavity 11, the bottom side of the lifting plate 12 is fixedly provided with a plug post 13, and the plug post 13 movably penetrates through the fixed block 10 and is inserted into the jack 9; one end of a connecting column 14 is fixedly arranged on the top side of the lifting plate 12, the other end of the connecting column 14 movably penetrates through the outside of the fixed block 10, one end of a spring 15 is fixedly arranged on the top side of the lifting plate 12, the other end of the spring 15 is fixedly connected with the inner wall of the top side of the inner cavity 11, and the spring 15 is movably sleeved at one end of the connecting column 14; one end of two support frames 24 is fixedly arranged at the bottom side of the first frame body 5, the other ends of the two support frames 24 are fixedly arranged on the bending machine main body 1 through a plurality of bolts, the two support frames 24 are symmetrically arranged, and the two support frames 24 support the first frame body 5; the number of the fixing blocks 10, the lifting plates 12, the inserting columns 13, the connecting columns 14 and the springs 15 is two, and the fixing blocks are symmetrically arranged; the first support plate 8 and the second support plate 20 are located on the same horizontal plane, and the first support plate 8 and the second support plate 20 are located on the same horizontal plane, so that the plates can be guaranteed to be placed on the first support plate 8 and the second support plate 20 smoothly, manual lifting of the plates for bending operation is reduced, and time and labor are saved.

When in use: when a worker bends a plate, the plate is placed on the first support plate 8, the first support plate 8 supports the plate, so that manual lifting of the worker is reduced, when the longer plate is required to be bent, through the adjusting threaded rod 23, the second support plate 19 moves away from the first support plate 5 under the action of the rotating seat 22, the two limiting rods 18 respectively drive the corresponding cylinders 17 to slide in the sliding grooves 16, the two limiting rods 18 limit the second support plate 19 on one side so as to prevent the second support plate 19 from rotating, and on the other hand, the two limiting rods 18 support the second support plate 19, so that the distance between the first support plate 8 and the second support plate 20 is increased, and longer plates can be placed on the first support plate 8 and the second support plate 20, and the first support plate 8 and the second support plate 20 are all positioned on the same horizontal plane, so that the longer plate can be smoothly placed on the first support plate 8 and the second support plate 20, and manual lifting operation is reduced, and labor is saved; when a shorter plate needs to be bent, the first supporting plate 8 is moved, the two convex sliding strips 7 slide in the corresponding convex grooves 6, when the plate is at a proper position, the two connecting columns 14 are loosened, under the action of the elastic force of the corresponding two springs 15, the two lifting plates 12 respectively move downwards in the corresponding inner cavities 11, the two lifting plates 12 respectively drive the corresponding inserting columns 13 to move downwards, the two inserting columns 13 are respectively inserted into the corresponding inserting holes 9, and then the position of the first supporting plate 8 is fixed, so that the first supporting plate 8 is close to the lower die 3, and at the moment, the shorter plate can be placed on the first supporting plate 8 for bending operation.

In summary, through adjusting the threaded rod 23, under the action of the rotating seat 22, the second frame 19 moves in a direction away from the first frame 5, the two limiting rods 18 limit the second frame 19, prevent the second frame 19 from rotating, and the two limiting rods 18 also play a supporting role on the second frame 19, at this time, the distance between the first supporting plate 8 and the second supporting plate 20 is increased, so that a longer plate can be placed on the first supporting plate 8 and the second supporting plate 20 to perform bending operation, lifting of the longer plate by workers is reduced, and bending of the longer plate is facilitated; through adjusting first backup pad 8, two protruding type draw bars 7 slide in corresponding protruding type groove 6, when suitable position, loosen two spliced pole 14, under the elasticity effect of two corresponding springs 15, two spliced poles 13 are pegged graft respectively in corresponding jack 9 indirectly, and then fix the position of first backup pad 8, make first backup pad 8 be close to lower mould 3, can place the operation of bending on first backup pad 8 this moment, according to the panel of different length, can peg graft two spliced poles 13 respectively in two corresponding jack 9, and then can bend the panel of different length, reduce manual lifting panel, the load of lifting of staff is reduced when the work load is big, and is easy and simple to handle, be convenient for bend to the panel of different lengths.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a numerical control bender, includes the bender main part, its characterized in that is equipped with mould tool bit and lower mould in the bender main part respectively, be equipped with the lower cutting die of bending on the lower mould, one side of lower mould is through a plurality of bolt fixed mounting has first support body, two protruding type grooves have been seted up on the first support body, equal movable mounting has protruding type slide on two protruding type grooves, the same first backup pad of top side fixed mounting of two protruding type slide, two spouts have been seted up in the first support body, equal movable mounting has the cylinder in two spouts, and equal fixed mounting in one side of two cylinders has the gag lever post, and two gag lever post activities run through the outside of first support body and fixed mounting have the second support body, fixed mounting has the second backup pad on the second support body, one side of first support body is seted up flutedly, fixed mounting has the rolling seat in the recess, one side of rolling seat rotates the one end of installing the threaded rod, the other end screw thread of threaded rod runs through outside the second support body.

2. The numerical control bending machine according to claim 1, wherein the first frame body is provided with a plurality of jacks, and the jacks are distributed in a linear array.

3. The numerical control bending machine according to claim 2, wherein the two sides of the first supporting plate are fixedly provided with fixing blocks, an inner cavity is formed in the fixing blocks, a lifting plate is movably installed in the inner cavity, a plug post is fixedly installed on the bottom side of the lifting plate, and the plug post movably penetrates through the fixing blocks and is inserted into the insertion hole.

4. A numerical control bending machine according to claim 3, wherein the top side of the lifting plate is fixedly provided with one end of a connecting column, the other end of the connecting column movably penetrates through the outside of the fixed block, the top side of the lifting plate is fixedly provided with one end of a spring, the other end of the spring is fixedly connected with the inner wall of the top side of the inner cavity, and the spring is movably sleeved at one end of the connecting column.

5. The numerical control bending machine according to claim 1, wherein one end of two supporting frames is fixedly arranged on the bottom side of the first frame body, the other ends of the two supporting frames are fixedly arranged on the bending machine main body through a plurality of bolts, and the two supporting frames are symmetrically arranged.

6. A numerical control bending machine according to claim 3, wherein the number of the fixing blocks, the lifting plates, the inserting columns, the connecting columns and the springs is two, and the fixing blocks, the lifting plates, the inserting columns, the connecting columns and the springs are symmetrically arranged.

7. A numerically controlled bending machine as in claim 1, wherein the first and second frame members are located in a common horizontal plane, and the first and second support plates are located in a common horizontal plane.