CN211990628U

CN211990628U - Supporting and positioning device for stamping die

Info

Publication number: CN211990628U
Application number: CN202020620083.5U
Authority: CN
Inventors: 郭加纯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-24
Anticipated expiration: 2030-04-23

Abstract

The utility model belongs to the field of stamping processing, in particular to a material supporting and positioning device for a stamping die, which comprises a workbench provided with a stamping module, wherein the upper end of the workbench is fixedly connected with a material supporting platform, the inner side of the material supporting platform is slidably connected with a positioning plate, the upper end of the positioning plate is fixedly connected with a sliding rod, and the sliding rod penetrates through the top wall of the material supporting platform; upwards pulling up the connecting block through the staff, make the slide bar drive the locating plate and upwards slide, wear into panel from the inboard of holding in the palm the material platform, and promote panel, the one end that makes panel is located the position of punching press module, then loosen the slide bar and make the extension spring no longer receive the pulling and kick-back, drive the locating plate and press panel in the upper end of pulley, fix a position panel, and when some punching a hole of panel accomplished and need continue the propelling movement, only need pull up the slide bar through the connecting block once more, continue to promote panel to the direction of supplementary ka tai, can gradually accomplish punching a hole to monoblock panel.

Description

Supporting and positioning device for stamping die

Technical Field

The utility model belongs to the stamping process field specifically is a hold in palm material positioner for stamping die.

Background

The stamping process is a production technology for obtaining product parts with certain shape, size and performance by directly applying deformation force to a plate in a die by means of the power of conventional or special stamping equipment and deforming the plate. When punching press pore-forming is carried out to panel now, a lot of middle-size and small-size mills adopt the manual work to hold panel and carry out continuous propelling movement punching press, and this kind of operating mode is easy operation, can save the cost, but has improved workman's intensity of labour, and when many batches were produced again, the propelling movement that the workman held panel and does not stop very consumes physical power to the punching press work of being not convenient for goes on.

Disclosure of Invention

An object of the utility model is to provide a hold in palm material positioner for stamping die to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hold in palm material positioner for stamping die, is including the workstation that is equipped with the punching press module, the upper end fixedly connected with of workstation holds in the palm the material platform, the inboard sliding connection who holds in the palm the material platform has the locating plate, the upper end fixedly connected with slide bar of locating plate, the slide bar runs through hold in the palm the roof of material platform, just the slide bar with hold in the palm the roof sliding connection of material platform, the top fixedly connected with connecting block of slide bar, hold in the palm a plurality of mount pad of the inboard fixedly connected with of material platform, the inboard rotation of mount pad is connected with the pulley, the supplementary ka tai of upper end fixedly connected with of workstation, hold in the palm the material platform with supplementary ka tai is the symmetric distribution.

As a further aspect of the present invention: the top fixedly connected with of holding in the palm material platform is two fixing bases that are the symmetric distribution, two equal fixedly connected with extension spring in the fixing base.

As a further aspect of the present invention: the top of the two tension springs is fixedly connected with the connecting block.

As a further aspect of the present invention: the top wall of the material supporting table is provided with a sliding groove, the sliding rod penetrates through the sliding groove, and the sliding rod is connected with the sliding groove in a sliding mode.

As a further aspect of the present invention: the bottom fixedly connected with briquetting of locating plate, the material of briquetting is rubber.

As a further aspect of the present invention: the inboard fixedly connected with connecting rod of mount pad, the connecting rod runs through the pulley, just the pulley with the connecting rod rotates to be connected.

As a further aspect of the present invention: the stamping module is located between the material supporting platform and the auxiliary clamping platform, and the auxiliary clamping platform is provided with a clamping groove.

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

when stamping is carried out, a worker pulls up the connecting block by hands, the sliding rod drives the positioning plate to slide upwards, and the tension spring deforms when pulled, after the positioning plate rises, the plate penetrates into the positioning plate from the inner side of the material supporting table and is pushed, one end of the plate is positioned at the position of the stamping module, then the sliding rod is loosened, the tension spring rebounds without being pulled, the positioning plate is driven to press the plate at the upper end of the pulley, the plate is positioned, the plate positioned at the upper end of the stamping module can be punched at the moment, when part of the plate is punched and needs to be pushed continuously, the sliding rod is pulled upwards by the connecting block again to lift the position of the positioning plate to release the positioning of the plate, the plate is pushed continuously towards the direction of the auxiliary clamping table, the punching of the whole plate can be finished step by step, the scheme has a simple structure, and is convenient to operate, and the plates are not required to be lifted and pushed manually, so that the labor intensity of workers is reduced, and the practicability is improved.

Drawings

FIG. 1 is a schematic structural view of a supporting and positioning device for a stamping die;

FIG. 2 is a schematic structural diagram of a material supporting table in a material supporting and positioning device for a stamping die;

FIG. 3 is a side sectional view of a material supporting table in a material supporting and positioning device for a stamping die;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. a work table; 2. a stamping module; 3. a material supporting platform; 301. a chute; 31. positioning a plate; 311. briquetting; 32. a slide bar; 321. connecting blocks; 33. a mounting seat; 331. a pulley; 332. a connecting rod; 34. a fixed seat; 341. a tension spring; 4. an auxiliary clamping table; 41. a clamping groove.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a supporting material positioning device for a stamping die includes a workbench 1 provided with a stamping module 2, a supporting material table 3 is fixedly connected to an upper end of the workbench 1, a positioning plate 31 is slidably connected to an inner side of the supporting material table 3, a sliding rod 32 is fixedly connected to an upper end of the positioning plate 31, the sliding rod 32 penetrates through a top wall of the supporting material table 3, the sliding rod 32 is slidably connected to the top wall of the supporting material table 3, a connecting block 321 is fixedly connected to a top of the sliding rod 32, a plurality of mounting seats 33 are fixedly connected to an inner side of the supporting material table 3, pulleys 331 are rotatably connected to inner sides of the mounting seats 33, an auxiliary clamping table 4 is fixedly connected to an upper end of the workbench 1, and the supporting material table 3 and the auxiliary clamping table 4; the punching module 2 is a press machine equipped with a punching die, which is a conventional structure and will not be described herein again, when punching is performed, a worker pulls up the connecting block 321 by hand, so that the sliding rod 32 drives the positioning plate 31 to slide upwards, and when the connecting block 321 is pulled by hand, the tension spring 341 in the fixing seat 34 is deformed and extended by tension force, after the positioning plate 31 is lifted, the plate is inserted from the inner side of the material supporting table 3, and the front end of the plate is located at the position of the punching module 2, after the plate is inserted into the material supporting table 3, the connecting block 321 is released by hand, so that the tension spring 341 is not pulled again and rebounds to drive the positioning plate 31 to press the plate on the upper end of the pulley 331, so as to position the plate, at this time, the plate located at the upper end of the punching module 2 can be punched, and when a part of the plate located on the punching module 2 needs to be pushed continuously, the sliding rod 32 is pulled up by the connecting block 321 again, continue to promote panel through inboard pulley 331 of mount pad 33 to the direction of supplementary ka tai 4, the position that makes panel not receive to punch a hole is located punching press module 2, then loosen connecting block 321 once more and make locating plate 31 fixed panel, carry out punching a hole of panel next position, then according to above-mentioned operation progressively accomplish the propelling movement of monoblock panel repeatedly until the monoblock panel completion after punching a hole, this scheme simple structure, when convenient operation, also need not the manual work and lift the propelling movement to panel, thereby workman's intensity of labour has been alleviateed, the practicality has been improved.

In fig. 4: the top of the material supporting table 3 is fixedly connected with two fixed seats 34 which are symmetrically distributed, tension springs 341 are fixedly connected in the two fixed seats 34, the tops of the two tension springs 341 are fixedly connected with a connecting block 321, the top wall of the material supporting table 3 is provided with a chute 301, a sliding rod 32 penetrates through the chute 301, and the sliding rod 32 is slidably connected with the chute 301; upwards pulling up connecting block 321 through the staff, extension spring 341 in the fixing base 34 receives the staff pulling force and extends this moment, make slide bar 32 upwards slide from spout 301, thereby it rises to drive locating plate 31, distance between locating plate 31 and the mount pad 33 increases this moment, be about to panel and wear into from the inboard of holding in the palm material platform 3, connect connecting block 321 in panel penetration back hand release, make extension spring 341 no longer receive the pulling and kick-back drive locating plate 31 and press panel in the upper end of mount pad 33, realize the location to panel, stability when improving punching press module 2 punching press.

In fig. 2: the bottom of the positioning plate 31 is fixedly connected with a pressing block 311, and the pressing block 311 is made of rubber; the pressing block 311 made of rubber has the function of increasing the friction force between the pressing block and the plate, so that the stability of pressing and positioning the plate is improved.

In fig. 3: a connecting rod 332 is fixedly connected to the inner side of the mounting seat 33, the connecting rod 332 penetrates through the pulley 331, and the pulley 331 is rotatably connected with the connecting rod 332; through connecting rod 332 outside pivoted pulley 331, when promoting the transport to panel, reduce the frictional force that produces when panel promotes, it is more laborsaving when making the workman to panel propelling movement.

In fig. 1: the stamping module 2 is positioned between the material supporting table 3 and the auxiliary clamping table 4, and the auxiliary clamping table 4 is provided with a clamping groove 41; after panel propelling movement reachd the position of supplementary ka tai 4 gradually, panel passed supplementary ka tai 4 and is located draw-in groove 41, supports panel through supplementary ka tai 4, prevents because of not receiving the crooked deformation of support in panel length overlength, influences the punching press pore-forming effect of punching press module 2 to panel.

The utility model discloses a theory of operation is: when punching is performed, a worker pulls the connecting block 321 upwards by hand, so that the sliding rod 32 drives the positioning plate 31 to slide upwards, the pulling spring 341 in the fixing seat 34 is deformed and extended by the pulling force when the hand pulls the connecting block 321, after the positioning plate 31 is lifted, the plate is inserted from the inner side of the material supporting table 3, the front end of the plate is positioned at the position of the punching module 2, after the plate is inserted into the material supporting table 3, the connecting block 321 is loosened by the hand, so that the pulling spring 341 is not pulled any more and rebounds to drive the positioning plate 31 to press the plate on the upper end of the pulley 331, the plate is positioned, the plate positioned at the upper end of the punching module 2 can be punched, when a part of the plate positioned on the punching module 2 is punched and needs to be pushed continuously, the sliding rod 32 is pulled upwards by the connecting block 321 to lift the positioning plate 31 to release the positioning of the plate, and the plate is pushed continuously towards the direction of the auxiliary clamping table 4 by the pulley 331 on, make panel not receive the position that punches a hole on punching press module 2, then loosen connecting block 321 once more and make locating plate 31 fixed with panel, carry out punching a hole of panel next position, then according to above-mentioned operation progressively accomplish the propelling movement of monoblock panel until the monoblock panel punches a hole and accomplish after can repeatedly, this scheme simple structure, in the time of convenient operation, also need not the manual work and lift the propelling movement to panel to workman's intensity of labour has been alleviateed, the practicality has been improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A material supporting and positioning device for a stamping die comprises a workbench (1) provided with a stamping die set (2), it is characterized in that the upper end of the workbench (1) is fixedly connected with a material supporting platform (3), a positioning plate (31) is connected to the inner side of the material supporting table (3) in a sliding manner, a sliding rod (32) is fixedly connected to the upper end of the positioning plate (31), the sliding rod (32) penetrates through the top wall of the material supporting table (3), and the sliding rod (32) is connected with the top wall of the material supporting platform (3) in a sliding way, the top of the sliding rod (32) is fixedly connected with a connecting block (321), the inner side of the material supporting platform (3) is fixedly connected with a plurality of mounting seats (33), the inner side of the mounting seat (33) is rotatably connected with a pulley (331), the upper end of the workbench (1) is fixedly connected with an auxiliary clamping table (4), the material supporting platform (3) and the auxiliary clamping platform (4) are symmetrically distributed.

2. The supporting and positioning device for the stamping die as claimed in claim 1, wherein the top of the supporting table (3) is fixedly connected with two symmetrically distributed fixing seats (34), and the two fixing seats (34) are both fixedly connected with a tension spring (341).

3. The supporting and positioning device for the stamping die as claimed in claim 2, wherein the top of each of the two tension springs (341) is fixedly connected with the connecting block (321).

4. The supporting and positioning device for the stamping die as claimed in claim 1, wherein the top wall of the supporting table (3) is provided with a sliding groove (301), the sliding rod (32) penetrates through the sliding groove (301), and the sliding rod (32) is connected with the sliding groove (301) in a sliding manner.

5. The supporting and positioning device for the stamping die as claimed in claim 1, wherein a pressing block (311) is fixedly connected to the bottom of the positioning plate (31), and the pressing block (311) is made of rubber.

6. The supporting and positioning device for the stamping die as claimed in claim 1, wherein a connecting rod (332) is fixedly connected to the inner side of the mounting seat (33), the connecting rod (332) penetrates through the pulley (331), and the pulley (331) is rotatably connected with the connecting rod (332).

7. The supporting and positioning device for the stamping die as claimed in claim 1, wherein the stamping die set (2) is located between the supporting platform (3) and the auxiliary clamping platform (4), and the auxiliary clamping platform (4) is provided with a clamping groove (41).