CN218486993U

CN218486993U - Sheet metal punching device

Info

Publication number: CN218486993U
Application number: CN202222022723.4U
Authority: CN
Inventors: 崔益清; 时中星; 高坡; 李瑞峰
Original assignee: Suzhou Lukasi Metal Technology Co ltd
Current assignee: Suzhou Lukasi Metal Technology Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-02-17
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to a sheet metal working technical field just discloses a panel beating punching device, including the workstation, the lower wall fixed mounting of workstation has two supporting shoes, and the last wall fixed mounting of workstation has C shape installation piece, and the inside top surface of C shape installation piece is provided with and is used for carrying out the punching press head that processes to the panel beating, and the position that the last wall of workstation corresponds the punching press head has been seted up and has been punched a hole. The utility model discloses in, deformation takes place for a spring atress of spread groove inside, two clamp splices move down, thereby play an effect of unloading power, reduce the impact force when punching press head just contacts with the sheet metal component, avoid the sheet metal component because the impact force appears the problem of damage greatly, in-process that the clamp splice descends simultaneously, two fixed blocks move towards one side that is close to each other under the influence of two through holes, thereby improved the fixed effect to the sheet metal component when punching a hole greatly, thereby avoid appearing the unsafe problem in position that punches a hole, greatly reduced manufacturing cost.

Description

Sheet metal punching device

Technical Field

The utility model relates to a sheet metal working technical field specifically is a panel beating punching device.

Background

The sheet metal is a comprehensive cold machining process for sheet metal (generally below 6 mm), a sheet metal part is a product machined by the sheet metal process, and the sheet metal part is usually provided with through holes which are generally punched by a punch press and a punching die. The existing punching die generally comprises an upper die plate and a lower die plate, wherein a punch is arranged on the bottom surface of the upper die plate, a blanking hole matched with the punch is formed in the lower die plate, a sheet metal part is arranged on the lower die plate, the punch is driven by the descending of the upper die plate to impact the sheet metal part, a through hole is formed in the sheet metal part, and punched waste materials are output through the blanking hole.

Traditional panel beating punching device often can lead to the too big damage that appears of sheet metal component atress because of lacking buffer memory mechanism when punching a hole, and then has improved manufacturing cost, and the while is punching a hole unable stable fixed sheet metal component, and it is unqualified to lead to the skew to appear in the position of punching a hole, is greatly increased manufacturing cost of enterprise undoubtedly. Therefore, a sheet metal punching device is provided.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a panel beating punching device has solved foretell problem.

Technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a panel beating punching device, includes the workstation, the lower wall fixed mounting of workstation has two supporting shoes, the last wall fixed mounting of workstation has C shape installation piece, the inside top surface of C shape installation piece is provided with and is used for carrying out the punching press head that processes to the panel beating, the position that the last wall of workstation corresponds the punching press head has been seted up and has been punched a hole, the last wall symmetry of workstation is provided with the clamp splice of two L shapes, two the equal fixedly connected with connecting block of lower wall of clamp splice, the last wall of workstation corresponds the position of connecting block and has seted up the spread groove, the inside at the spread groove is blocked in the connecting block activity, the inside bottom surface fixed mounting of spread groove has the spring one that is used for connecting the connecting block, be provided with supplementary clamping device on the clamp splice.

Preferably, clamping device is including fixed block, connection cavity, connecting rod and spring two, two all be provided with the fixed block on the spring two, the connection cavity has been seted up to the inside position that corresponds the fixed block of spring two, the inside activity joint of connecting the cavity has the connecting rod, the one end that the connecting rod is close to the fixed block runs through the inside of clamp splice and corresponds a lateral wall fixed connection that the fixed block is adjacent, spring two has been cup jointed in the activity on the connecting rod, just the spring is two in the inside that corresponds the connection cavity.

Preferably, supplementary clamping device is still including through hole and kicking block, the last wall of workstation corresponds the fixed position installation kicking block of fixed block, the through hole has been seted up to the position that the kicking block corresponds the kicking block, the kicking block upwards extends to the inside hollow region of through hole, two the through hole is triangular's elasticity piece, and two the through hole symmetry sets up, two the lower extreme of fixed block corresponds from top to bottom with the slope on corresponding the through hole.

Preferably, the lower wall surface of the workbench is fixedly provided with two first magnets corresponding to the punched holes, the lower part of the workbench is provided with a collecting box corresponding to the punched holes, the upper wall surface of the collecting box is fixedly provided with two second magnets corresponding to the two first magnets, the two second magnets and the first magnets are close to each other, one side wall surface of the second magnets is different in polarity, and the collecting box is movably connected with the first magnets through the second magnets.

Preferably, the two fixing blocks are fixedly provided with a protective gasket on the side wall surface close to each other.

Preferably, the lower wall surface of each clamping block is provided with two connecting blocks, and each clamping block is provided with two connecting cavities.

Advantageous effects

Compared with the prior art, the utility model provides a panel beating punching device possesses following beneficial effect:

1. place the sheet metal component of processing at first when using on two clamp splices then start the punching press head, the sheet metal component receives the influence of punching press head and applys a decurrent power to two clamp splices afterwards, deformation takes place for the inside spring atress of spread groove, two clamp splices move down, thereby play the effect of a power of unloading, reduce the impact force when punching press head and sheet metal component just contact, avoid the sheet metal component because the problem that the impact force appears the damage greatly, simultaneously at the in-process that the clamp splice descends, two fixed blocks move towards one side that is close to each other under the influence of two through holes, thereby the fixed effect to the sheet metal component when punching a hole has been improved greatly, thereby avoid appearing the unsafe problem in position of punching a hole, greatly reduced manufacturing cost.

2. Collect the box when using and can collect the waste material that forms after punching a hole, and because inhale on the workstation through magnet two and magnet one magnetism during collecting the box, consequently convenient installation and the dismantlement to collecting the box are convenient for correspond the waste material of collecting the box inside and are cleared up, have improved operational environment greatly.

3. Through fixed mounting has two protective pad on two fixed blocks, can correspond the sheet metal component of taking the place of processing when using and play the guard action, avoided the fixed block to cause the problem of scraping the damage to the sheet metal component edge.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a perspective view of the clamping block of the present invention.

In the figure: 1. a work table; 2. a support block; 3. a C-shaped mounting block; 4. punching a head; 5. punching; 6. a clamping block; 7. connecting blocks; 8. connecting grooves; 9. a first spring; 10. a fixed block; 11. a connecting cavity; 12. a connecting rod; 13. a second spring; 14. a through hole; 15. a top block; 16. a protective gasket; 17. a collection box; 18. a magnet I; 19. and a second magnet.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, a sheet metal punching device comprises a workbench 1, wherein two supporting blocks 2 are fixedly mounted on the lower wall surface of the workbench 1, the stability of the device in use is improved by arranging the two supporting blocks 2, a C-shaped mounting block 3 is fixedly mounted on the upper wall surface of the workbench 1, a punching head 4 for processing a sheet metal is arranged on the inner top surface of the C-shaped mounting block 3, the punching head 4 can move downwards to punch a sheet metal part in use, a punching hole 5 is formed in the position, corresponding to the punching head 4, of the upper wall surface of the workbench 1, two L-shaped clamping blocks 6 are symmetrically arranged on the upper wall surface of the workbench 1, a sheet metal to be processed is placed on the two clamping blocks 6 in use, connecting blocks 7 are fixedly connected to the lower wall surfaces of the two clamping blocks 6, a connecting groove 8 is formed in the position, corresponding to the connecting block 7, the connecting block 7 is movably clamped inside the connecting groove 8, a spring one 9 for connecting the connecting block 7 is fixedly mounted on the inner bottom surface of the connecting groove 8, the upper end of the spring one 9 is fixedly connected to one side, which is adjacent to the connecting block 7, and an auxiliary clamping device is arranged on the wall surface of the clamping block 6.

Clamping device is including fixed block 10, connect cavity 11, connecting rod 12 and two springs 13, all be provided with fixed block 10 on two springs 13, two fixed blocks 10 contact with the corresponding side of the sheet metal component that needs processing during the use, the inside of two springs 13 corresponds the position of fixed block 10 and has seted up connection cavity 11, the inside activity joint of connecting cavity 11 has connecting rod 12, connecting rod 12 is close to one end that fixed block 10 runs through the inside of clamp splice 6 and corresponds a lateral wall fixed connection that fixed block 10 is adjacent, two springs 13 have been cup jointed in the activity on connecting rod 12, and two springs 13 are located the inside of connecting cavity 11 that corresponds, can drive two fixed blocks 10 through the elasticity that sets up two springs 13 after processing is accomplished and reset again, so that reuse.

The auxiliary clamping device further comprises a through hole 14 and a top block 15, the upper wall surface of the workbench 1 corresponds to the position fixing and mounting top block 15 of the fixing block 10, the through hole 14 is formed in the position, corresponding to the top block 15, of the clamping block 6, the top block 15 upwards extends to the inner hollow area of the through hole 14, the two through holes 14 are triangular elastic blocks, the two through holes 14 are symmetrically arranged, one side wall surface, close to each other, of the two through holes 14 is an inclined surface, the lower ends of the two fixing blocks 10 correspond to the inclined surface on the corresponding through holes 14 up and down, when the two fixing blocks 10 move downwards, the two fixing blocks 10 can be influenced by the inclined surfaces on the two through holes 14, and move towards one side close to each other.

Two first magnets 18 are fixedly mounted on the lower wall face of the workbench 1 corresponding to the punching holes 5, a collecting box 17 is arranged below the workbench 1 corresponding to the punching holes 5, two second magnets 19 are fixedly mounted on the upper wall face of the collecting box 17 corresponding to the two first magnets 18, one side wall face, close to each other, of each second magnet 19 and each first magnet 18 is different in polarity, and the collecting box 17 is movably connected with the workbench 1 through the second magnets 19 and the first magnets 18.

And a protective gasket 16 is fixedly arranged on one side wall surface of each of the two fixing blocks 10 close to each other.

The lower wall surface of each clamping block 6 is provided with two connecting blocks 7, the stability of the clamping block 6 during up-down movement can be improved by arranging the two connecting blocks 7, and two connecting cavities 11 are formed in each clamping block 6.

Principle of operation

When in use, firstly, the sheet metal part to be processed is placed on the two clamping blocks 6 and then the stamping head 4 is started, then the sheet metal part is influenced by the stamping head 4 to apply a downward force to the two clamping blocks 6, the first spring 9 inside the connecting groove 8 is deformed under the stress, the two clamping blocks 6 move downwards, thereby playing a role in unloading force, the impact force when the stamping head 4 is just contacted with the sheet metal part is reduced, the problem that the sheet metal part is damaged due to the large impact force is avoided, meanwhile, in the process of descending the clamping blocks 6, the two fixing blocks 10 move towards one side close to each other under the influence of the two through holes 14, thereby greatly improving the fixing effect on the sheet metal part when punching, thereby avoiding the problem of inaccurate punching position, and greatly reducing the production cost.

Collect box 17 and can collect the waste material that forms after punching a hole when using, and because inhale on workstation 1 through two 19 magnet and 18 magnet when collecting box 17, consequently convenient installation and the dismantlement to collecting box 17, be convenient for to clear up the waste material of collecting box 17 inside correspondingly, improved operational environment greatly.

Through fixed mounting has two protection gaskets 16 on two fixed blocks 10, can correspond the sheet metal component of taking the place of processing when using and play the guard action, avoided fixed block 10 to cause the problem of scraping the damage to the sheet metal component edge.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 panel beating punching device, includes workstation (1), the lower wall fixed mounting of workstation (1) has two supporting shoes (2), the last wall fixed mounting of workstation (1) has C shape installation piece (3), the inside top surface of C shape installation piece (3) is provided with and is used for carrying out the punching press head (4) that process to the panel beating, the position that the last wall of workstation (1) corresponds punching press head (4) has been seted up and has been punched a hole (5), its characterized in that: the utility model discloses a clamping device, including workstation (1), workstation, connecting groove (7), connecting block (7) and auxiliary clamping device, the last wall symmetry of workstation (1) is provided with clamp splice (6) of two L shapes, two the equal fixedly connected with connecting block (7) of lower wall face of clamp splice (6), connecting groove (8) have been seted up to the last wall of workstation (1) corresponds the position of connecting block (7), connecting block (7) activity joint is in the inside of connecting groove (8), the inside bottom surface fixed mounting of connecting groove (8) has spring (9) that are used for connecting block (7), be provided with auxiliary clamping device on clamp splice (6).

2. The sheet metal punching device of claim 1, wherein: clamping device is including fixed block (10), connection cavity (11), connecting rod (12) and two (13) of spring, two all be provided with fixed block (10) on two (13) of spring, connection cavity (11) have been seted up to the position that the inside of two (13) of spring corresponds fixed block (10), the inside activity joint of connecting cavity (11) has connecting rod (12), connecting rod (12) are close to the one end of fixed block (10) and run through the inside of clamp splice (6) and correspond a lateral wall fixed connection that fixed block (10) are adjacent, spring two (13) have been cup jointed in the activity on connecting rod (12), just two (13) of spring are located the inside that corresponds connection cavity (11).

3. The sheet metal punching device according to claim 2, characterized in that: supplementary clamping device is still including through hole (14) and kicking block (15), the last wall of workstation (1) corresponds fixed position installation kicking block (15) of fixed block (10), through hole (14) have been seted up to the position that clamp splice (6) correspond kicking block (15), kicking block (15) upwards extend to the inside hollow region of through hole (14), two through hole (14) are triangular's elasticity piece, and two through hole (14) symmetry sets up, two the lower extreme of fixed block (10) corresponds from top to bottom with the slope on corresponding through hole (14).

4. The sheet metal punching device of claim 1, wherein: the lower wall of workstation (1) is to corresponding two magnet (18) of the fixed position of punching a hole (5) and is installed, the below of workstation (1) is provided with collection box (17) corresponding to the position of punching a hole (5), the last wall of collecting box (17) corresponds the fixed position of two magnet (18) and has two magnet two (19), one side wall that magnet two (19) and magnet (18) are close to each other is not homopolar, it is together through magnet two (19) and magnet (18) swing joint to collect box (17) and workstation (1).

5. The sheet metal punching device according to claim 2, characterized in that: and a protective gasket (16) is fixedly arranged on one side wall surface of each of the two fixing blocks (10) close to each other.

6. The sheet metal punching device of claim 3, wherein: the lower wall surface of each clamping block (6) is provided with two connecting blocks (7), and each clamping block (6) is provided with two connecting cavities (11).