CN214023060U

CN214023060U - Structure for simultaneously stretching multiple convex hulls

Info

Publication number: CN214023060U
Application number: CN202023259219.3U
Authority: CN
Inventors: 张晨; 梁仁昇; 刘江淮
Original assignee: Zhejiang Puson Electronic Technology Co ltd
Current assignee: Zhejiang Puson Electronic Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-24
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a structure for simultaneously stretching a plurality of convex hulls, which comprises a frame body, and an upper die assembly, a middle die assembly and a lower die assembly which are arranged on the frame body; the upper die assembly comprises an upper frame, a first driving motor arranged on the upper frame and an upper module arranged at the output end of the first driving motor, and a plurality of first compression columns are arranged on the upper module; the middle die assembly comprises a positioning module and a pressing module arranged below the positioning module; the positioning module comprises a clamping block die and a guide die movably arranged above the clamping block die; the middle part of the block module is provided with an article holding groove which penetrates up and down; a plurality of first guide holes are vertically formed in the guide die; the pressing module is provided with a plurality of second guide holes; the lower module component comprises a bottom plate, a second driving motor arranged on the bottom plate and a lower module arranged at the output end of the second driving motor, and a plurality of second compression posts are arranged on the lower module. The device has improved punching press efficiency, and the operation is convenient.

Description

Structure for simultaneously stretching multiple convex hulls

Technical Field

The utility model relates to a stamping die field specifically is a structure is stretched simultaneously to a plurality of convex hulls.

Background

The salient points are common structures on the sheet metal stamping parts, have the main functions of positioning, limiting, clamping, supporting, riveting and other multiple uses, and are formed by stamping the salient points on the existing sheet metal stamping parts by a stamping die.

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

When a plurality of salient points are processed on a sheet metal stamping part, the traditional stamping die adopts a mode of processing a single salient point sequentially, a plurality of salient points cannot be processed simultaneously, the operation efficiency is low, and the traditional stamping grinding tool is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plurality of convex closure tensile structure simultaneously 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: a structure for simultaneously stretching a plurality of convex hulls comprises a frame body, and an upper die assembly, a middle die assembly and a lower die assembly which are arranged on the frame body;

the upper die assembly comprises an upper frame, a first driving motor arranged on the upper frame and an upper module arranged at the output end of the first driving motor, wherein a plurality of first compression columns are arranged on the upper module;

the middle die assembly comprises a positioning module and a pressing module arranged below the positioning module; the positioning module comprises a clamping block die and a guide die movably arranged above the clamping block die; the middle part of the block module is provided with an article holding groove which penetrates up and down; a plurality of first guide holes are vertically formed in the guide die and matched with the first compression columns; the pressing module is provided with a plurality of second guide holes;

the lower module component comprises a bottom plate, a second driving motor arranged on the bottom plate and a lower module arranged at the output end of the second driving motor, and a plurality of second compression posts are arranged on the lower module.

As the utility model discloses a preferred technical scheme: the fixture block module is of a cuboid structure, a left baffle, a front baffle and a rear baffle are arranged on the upper end face of the fixture block module along the edge, guide grooves are formed in the opposite faces of the front baffle and the rear baffle, and the guide grooves are movably arranged in the guide grooves.

As the utility model discloses a preferred technical scheme: the frame body is also provided with a third driving motor, and the output end of the third driving motor is connected with the guide die; and driving the guide die to move along the guide groove.

As the utility model discloses a preferred technical scheme: the bolt hole has been seted up to the lower extreme of pressing the module, bolt hole female connection has positioning mechanism, positioning mechanism includes threaded connection bolt post in the bolt hole, the threaded sleeve is established nut on the bolt post, and set up the bolt post is kept away from the locating piece of moulding module one end.

As the utility model discloses a preferred technical scheme: the depth of the bolt hole is greater than the length of the bolt column.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: comprises a frame body, an upper die assembly, a middle die assembly and a lower die assembly which are arranged on the frame body; the upper die assembly comprises an upper frame, a first driving motor arranged on the upper frame and an upper module arranged at the output end of the first driving motor, and a plurality of first compression columns are arranged on the upper module; the middle die assembly comprises a positioning module and a pressing module arranged below the positioning module; the positioning module comprises a clamping block die and a guide die movably arranged above the clamping block die; the middle part of the block module is provided with an article holding groove which penetrates up and down; a plurality of first guide holes are vertically formed in the guide die and matched with the first compression columns; the pressing module is provided with a plurality of second guide holes; the lower module component comprises a bottom plate, a second driving motor arranged on the bottom plate and a lower module arranged at the output end of the second driving motor, and a plurality of second compression posts are arranged on the lower module. Through the structure of pure mechanical type, a plurality of first compression legs and second guiding hole carry out the punching press of a plurality of bumps to the panel beating stamping workpiece, and second guiding hole and the second compression leg of below carry on spacingly to the size of bump, and the structure of pure machinery has improved punching press efficiency, and the operation is convenient.

Drawings

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

FIG. 2 is a schematic front view of the baffle of the present invention;

FIG. 3 is a partial enlarged view of the collar and cross bar of the present invention;

fig. 4 is a schematic structural diagram of the slide board of the present invention.

In the figure: 1. a frame body; 2. putting on a shelf; 3. a first drive motor; 4. an upper module; 5. a first compression leg; 6. pressing the module; 7. a block module; 8. guiding a die; 9. a storage groove; 10. a first guide hole; 11. a second guide hole; 12. a base plate; 13. a second drive motor; 14. a lower module; 15. a second compression leg; 16. a guide groove; 17. a third drive motor; 18. a bolt column; 19. a nut; 20. and (5) positioning the blocks.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a structure for simultaneously stretching a plurality of convex hulls comprises a frame body 1, and an upper die assembly, a middle die assembly and a lower die assembly which are arranged on the frame body 1;

the upper die assembly comprises an upper frame 2, a first driving motor 3 arranged on the upper frame 2 and an upper die block 4 arranged at the output end of the first driving motor 3, and a plurality of first compression columns 5 are arranged on the upper die block 4;

the middle die assembly comprises a positioning module and a pressing module 6 arranged below the positioning module; the positioning module comprises a clamping block die 7 and a guide die 8 movably arranged above the clamping block die 7; the middle part of the block module 7 is provided with an article holding groove 9 which penetrates up and down; a plurality of first guide holes 10 are vertically formed in the guide die 8, the first guide holes 10 are matched with the first compression leg 5, and the first compression leg 5 penetrates through the first guide holes 10 and then punches a sheet metal stamping part in the storage groove 9; a plurality of second guide holes 11 are formed in the pressing module 6, the second guide holes 11 are formed in the lower portion and the upper portion of the sheet metal stamping part through pressing by pressing columns, and salient points are formed in the positions of the second guide holes 11 through pressing;

the lower module 14 assembly comprises a bottom plate 12, a second driving motor 13 arranged on the bottom plate 12, and a lower module 14 arranged at the output end of the second driving motor 13, wherein a plurality of second compression columns 15 are arranged on the lower module 14. The second punching column is driven by a second driving motor 13 to move along the second guide hole 11, and the end of the salient point is blocked by the second punching column, so that the size of the salient point is ensured.

The fixture block die 7 is of a cuboid structure, a left baffle, a front baffle and a rear baffle are arranged on the upper end face of the fixture block die 7 along the edge, guide grooves 16 are formed in the opposite faces of the front baffle and the rear baffle, and a guide die 8 is movably arranged in the guide grooves 16.

A third driving motor 17 is further arranged on the frame body 1, and the output end of the third driving motor 17 is connected with the guide die 8; drive direction mould 8 removes along guide slot 16, and in order to avoid putting the sheet metal component activity in the thing groove 9 during the punching press, set up direction mould 8 and blockked, after accomplishing punching press work, third driving motor 17 drive drives direction mould 8 and retrieves, leaks and puts thing groove 9, is convenient for take out the work piece of completion.

The lower end of the pressing module 6 is provided with a bolt hole, a positioning mechanism is connected with the inner thread of the bolt hole, the positioning mechanism comprises a bolt column 18 in threaded connection with the bolt hole, a nut 19 in threaded connection with the bolt column 18, and a positioning block 20 arranged at one end of the bolt column 18 far away from the pressing module 6, and the depth of the bolt hole is larger than the length of the bolt column 18; the pneumatic bolt column 18 is positioned between the bottom plate 12 and the die block 6, and the bolt column 18 plays a role in positioning and clamping, so that the depth of the second pressing column 15 in the second guide hole 11 is ensured, and the height size of the punched salient point is adjusted.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a structure is stretched simultaneously to a plurality of convex hulls which characterized in that: the device comprises a frame body (1), and an upper die assembly, a middle die assembly and a lower die assembly which are arranged on the frame body (1);

the upper die assembly comprises an upper frame (2), a first driving motor (3) arranged on the upper frame (2), and an upper module (4) arranged at the output end of the first driving motor (3), wherein a plurality of first compression columns (5) are arranged on the upper module (4);

the middle die assembly comprises a positioning module and a pressing module (6) arranged below the positioning module; the positioning module comprises a block module (7) and a guide module (8) movably arranged above the block module (7); the middle part of the block module (7) is provided with a storage groove (9) which penetrates up and down; a plurality of first guide holes (10) are vertically formed in the guide die (8), and the first guide holes (10) are matched with the first compression columns (5); the pressing module (6) is provided with a plurality of second guide holes (11);

the lower module component comprises a bottom plate (12), a second driving motor (13) arranged on the bottom plate (12) and a lower module (14) arranged at the output end of the second driving motor (13), and a plurality of second compression columns (15) are arranged on the lower module (14).

2. The simultaneous stretching structure of a plurality of convex hulls according to claim 1, wherein: the utility model discloses a guide die, including block mould (7), the up end of block mould (7) is provided with left baffle, preceding baffle and backplate along border department, preceding baffle with all be provided with guide slot (16) on the relative face of backplate, guide slot (16) internalization sets up guide die (8).

3. The simultaneous stretching structure of a plurality of convex hulls according to claim 2, wherein: a third driving motor (17) is further arranged on the frame body (1), and the output end of the third driving motor (17) is connected with the guide die (8); driving the guide die (8) to move along the guide groove (16).

4. The simultaneous stretching structure of a plurality of convex hulls according to claim 1, wherein: the bolt hole has been seted up to the lower extreme of pressing module (6), bolt hole female connection has positioning mechanism, positioning mechanism includes threaded connection bolt post (18) in the bolt hole, the threaded sleeve is established nut (19) on bolt post (18) and setting are in bolt post (18) is kept away from locating piece (20) of pressing module (6) one end.

5. The simultaneous stretching structure of a plurality of convex hulls according to claim 4, wherein: the depth of the bolt hole is greater than the length of the bolt stub (18).