CN219074130U

CN219074130U - Stamping die is used in sheet metal component processing

Info

Publication number: CN219074130U
Application number: CN202222687893.4U
Authority: CN
Inventors: 张伟刚
Original assignee: Wuxi Xinsheng Machinery Manufacturing Co ltd
Current assignee: Wuxi Xinsheng Machinery Manufacturing Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-05-26
Anticipated expiration: 2032-10-12

Abstract

The utility model provides a stamping die for sheet metal part machining, and relates to the technical field of stamping dies; the stamping die for sheet metal part machining solves the problems that an existing stamping die for sheet metal part machining cannot realize modularized assembly, is low in die switching efficiency and high in die manufacturing cost, and cannot realize variable bending radius adjustment; comprises a mounting support part; the mounting support part is provided with a sliding lower die part, and the sliding lower die part is connected with two limiting parts in a sliding manner; the installation support part is fixedly connected with a sliding upper die part, and two bending adjusting parts are arranged on the sliding upper die part; the limiting piece is arranged, the whole structure is simpler and more stable, different sliding lower die parts can be replaced quickly in an auxiliary mode, the use flexibility of the whole structure can be improved, the installation supporting part can be omitted, and the sliding butt joint sliding lower die block and the sliding upper die block can be achieved.

Description

Stamping die is used in sheet metal component processing

Technical Field

The utility model belongs to the technical field of stamping dies, and particularly relates to a stamping die for sheet metal part machining.

Background

In actual sheet metal processing, stamping die is an indispensable important part, because the stamping effect is involved, comprehensive cost consideration simultaneously, the stamping die for sheet metal processing is particularly important for a good sheet metal part in the sheet metal actual processing, the existing stamping die for sheet metal part processing cannot realize modularized assembly, has low die switching efficiency and high die manufacturing cost, can not realize variable bending radius adjustment simultaneously, and is inflexible and not efficient in sheet metal processing.

Accordingly, the present utility model has been made in view of the above circumstances, and an object of the present utility model is to provide a stamping die for sheet metal part processing, which is more practical.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a stamping die for sheet metal part machining, which solves the problems that the existing stamping die for sheet metal part machining cannot realize modularized assembly, has low die switching efficiency and high die manufacturing cost, and cannot realize variable bending radius adjustment.

The purpose and the effect of the stamping die for sheet metal part processing are achieved by the following specific technical means:

a stamping die for sheet metal part processing comprises an installation supporting part; the mounting support part is provided with a sliding lower die part, and the sliding lower die part is connected with two limiting parts in a sliding manner; the installation support part is fixedly connected with a sliding upper die part, and two bending adjusting parts are arranged on the sliding upper die part; the mounting support includes: the device comprises an installation support plate, support hydraulic cylinders and an upper die mounting plate, wherein four support hydraulic cylinders are fixedly connected to the installation support plate, and an upper die mounting plate is fixedly connected to output shafts of the four support hydraulic cylinders.

Further, the sliding upper die portion includes: the upper sliding module is connected to the upper die mounting plate in a sliding manner; the sliding upper module is in threaded connection with another positioning bolt; and the sliding upper module is connected with two pushing pressing blocks in a threaded manner.

Further, the mounting support portion includes: the two positioning bolts are respectively sleeved on the mounting support plate and the upper die mounting plate in a sliding manner.

Further, the limiting piece further includes: and the limiting spring is sleeved on the limiting sliding shaft.

Further, the sliding lower die part includes: the lower sliding module, the top pressing block and the bent lower sliding strip are connected to the mounting support plate in a sliding manner; the sliding lower module is connected with a positioning bolt through threads; the two pressing blocks are respectively connected to the sliding lower module in a threaded manner; the two pressing blocks are flush with the sliding lower module; and the sliding lower module is connected with two bending lower sliding strips in a sliding manner.

Further, the bending adjusting member includes: the bending extrusion strip and the jacking bolt are connected to the sliding upper module in a sliding manner; the inner side of the bending extrusion strip is of an arc-shaped structure; and the bending extrusion strip is connected with a jacking bolt in a threaded manner.

Further, the limiting piece includes: the device comprises two limiting sliding shafts and limiting shifting sheets, wherein the two limiting sliding shafts are respectively and slidably connected to a sliding lower module; a limiting pulling piece is fixedly connected to the limiting sliding shaft; the limiting sliding shaft is inserted on the bent lower sliding strip.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model has the advantages that the limiting piece is arranged, the whole structure is simpler and more stable, the quick replacement of different sliding lower die parts can be realized in an auxiliary way, the use flexibility of the whole structure can be increased, the installation supporting part is not required to be replaced, the sliding butt joint sliding lower die block and the sliding upper die block can be realized, the practicability of the whole structure is stronger, the die replacement cost can be effectively reduced, meanwhile, the stamping can be driven by the installation supporting part, the cost is saved, meanwhile, the quick positioning bending lower slide bar can be realized by adopting the limiting spring, the limiting sliding shaft is driven to be separated from the bending lower slide bar by downwards pulling the limiting pulling piece, the dismounting bending lower slide bar is realized, the device is more practical, the positioning bolt is rotated to be taken down, the sliding dismounting lower die block can be slid, the whole practicability is stronger, and the die stamping driving piece cost is reduced.

2. The bending adjusting piece is matched with the sliding lower die part, so that modularized assembly butt joint can be realized, the structure can be optimized, the stamping forming cost is reduced, the working efficiency can be improved by adopting modularized assembly butt joint, different stamping dies do not need to be frequently replaced, the bending extrusion strip and the bending lower sliding strip can be simply disassembled and replaced, different bending radiuses can be correspondingly changed, the operation is simpler and more efficient, the disassembly and assembly of the bending extrusion strip can be controlled by adopting a rotary jacking bolt, the use flexibility of the die is improved integrally and effectively, meanwhile, the demoulding is faster, and the whole structure is simpler and more practical.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic sectional structure of the mounting support portion of the present utility model.

Fig. 3 is a cross-sectional view of the internal structure of the present utility model.

Fig. 4 is a schematic view of the structure of the sliding lower die part of the present utility model.

Fig. 5 is a schematic view of the structure of the limiting member of the present utility model.

Fig. 6 is a schematic view of a sliding upper die portion of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. mounting a supporting part; 101. mounting a supporting plate; 102. supporting a hydraulic cylinder; 103. an upper die mounting plate; 104. positioning bolts; 2. sliding the lower die part; 201. a sliding lower module; 202. pressing a block; 203. bending the lower slide bar; 3. a limiting piece; 301. a limit sliding shaft; 302. limiting poking piece; 303. a limit spring; 4. sliding the upper die part; 401. sliding the upper module; 402. pushing the pressing block; 5. bending the adjusting piece; 501. bending and extruding the strip; 502. and (5) pushing the bolt.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 6:

the utility model provides a stamping die for sheet metal part processing, which comprises an installation support part 1; the mounting support part 1 is provided with a sliding lower die part 2, and the sliding lower die part 2 is connected with two limiting pieces 3 in a sliding way; the installation support part 1 is fixedly connected with a sliding upper die part 4, and two bending adjusting pieces 5 are arranged on the sliding upper die part 4; the mounting support 1 includes: the device comprises an installation support plate 101, support hydraulic cylinders 102 and an upper die installation plate 103, wherein four support hydraulic cylinders 102 are fixedly connected to the installation support plate 101, and an upper die installation plate 103 is fixedly connected to output shafts of the four support hydraulic cylinders 102.

Wherein, the installation support portion 1 includes: the two positioning bolts 104 are arranged, and the two positioning bolts 104 are respectively sleeved on the mounting support plate 101 and the upper die mounting plate 103 in a sliding manner; the slide lower die portion 2 includes: the lower sliding module 201, the top pressing block 202 and the lower bending sliding strip 203 are connected to the mounting support plate 101 in a sliding manner; the sliding lower module 201 is connected with a positioning bolt 104 in a threaded manner; the two pressing blocks 202 are arranged, and the two pressing blocks 202 are respectively connected to the sliding lower module 201 in a threaded manner; the two top pressure blocks 202 are flush with the sliding lower module 201; two bending lower sliding strips 203 are connected to the sliding lower module 201 in a sliding manner; the stopper 3 includes: the device comprises a limiting sliding shaft 301 and limiting pulling pieces 302, wherein two limiting sliding shafts 301 are arranged, and the two limiting sliding shafts 301 are respectively and slidably connected to a sliding lower module 201; a limiting pulling piece 302 is fixedly connected to the limiting sliding shaft 301; the limiting sliding shaft 301 is inserted on the bent lower sliding bar 203; the stopper 3 further includes: limiting spring 303, limiting spring 303 suit is on spacing sliding shaft 301, through adopting setting up spacing piece 3, overall structure is simpler stable, can assist the different slip lower mould portion 2 of quick replacement, can increase overall structure flexibility of use, can need not to change installation support portion 1, slip butt joint slip lower module 201 and slip upper module 401 can, overall structure practicality is stronger, can effectually reduce the mould replacement cost, all can realize punching press through installation support portion 1 drive simultaneously, more practice thrift the cost, simultaneously can adopt limiting spring 303 to realize quick location and bend down slider 203, through pulling spacing plectrum 302 downwards, drive spacing sliding shaft 301 and bend down slider 203 separation, realize dismouting and bend down slider 203, and is more practical, rotate and take off positioning bolt 104, can slip dismouting slip lower module 201, whole practicality is stronger, die stamping drive piece cost is reduced.

Wherein the slide upper die part 4 includes: a sliding upper module 401 and a pushing ram 402, the sliding upper module 401 being slidably connected to the upper die mounting plate 103; the sliding upper module 401 is in threaded connection with another positioning bolt 104; two pushing pressing blocks 402 are connected to the sliding upper module 401 in a threaded manner; the bending adjuster 5 includes: the bending extrusion strip 501 and the jacking bolt 502, wherein the bending extrusion strip 501 is connected to the sliding upper module 401 in a sliding manner; the inner side of the bending extrusion strip 501 is of an arc-shaped structure; the bending extrusion strip 501 is connected with a jacking bolt 502 in a threaded manner, and the jacking bolt 502 penetrates through the upper die mounting plate 103; the adjusting part 5 of bending that sets up cooperates with slip lower mould portion 2, can realize the modularization equipment butt joint, can optimize the structure, reduce stamping forming cost, adopt the equipment butt joint of modularization can also improve work efficiency, need not frequently to change different stamping die, simple dismantlement is changed and is bent extrusion strip 501 and is bent down slider 203, can realize corresponding the different radius of bending of change, the operation is more simple and efficient, can realize controlling dismouting extrusion strip 501 of bending through adopting to rotate roof pressure bolt 502, whole effectual improvement mould flexibility of use, the drawing of patterns is more quick simultaneously, overall structure is simpler and more practical.

Specific use and action of the embodiment:

in the utility model, the limiting pulling piece 302 is pulled downwards to drive the limiting sliding shaft 301 to be separated from the bending lower sliding strip 203, so that the disassembly and assembly of the bending lower sliding strip 203 are realized, the stamping work can be more practical, meanwhile, the stable butt joint installation can be realized by rotating the butt joint sliding lower module 201 and the positioning bolt 104, the positioning bolt 104 is rotated and removed, the disassembly and assembly sliding lower module 201 can be slid, the sliding upper module 401 is the same, the disassembly and assembly bending extrusion strip 501 can be controlled by rotating the jacking bolt 502, the overall effective use flexibility of the die is improved, the demolding is faster, and the screw thread pushing formed part separation can be realized by simply rotating the pushing jacking block 402 and the jacking block 202.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Stamping die is used in sheet metal component processing, its characterized in that: comprises a mounting support part (1); the sliding lower die part (2) is arranged on the mounting support part (1), and two limiting pieces (3) are connected to the sliding lower die part (2) in a sliding manner; the installation support part (1) is fixedly connected with a sliding upper die part (4), and two bending adjusting pieces (5) are arranged on the sliding upper die part (4); the mounting support (1) comprises: the die comprises an installation support plate (101), support hydraulic cylinders (102) and an upper die mounting plate (103), wherein four support hydraulic cylinders (102) are fixedly connected to the installation support plate (101), and an upper die mounting plate (103) is fixedly connected to an output shaft of each of the four support hydraulic cylinders (102).

2. A stamping die for sheet metal part machining as defined in claim 1, wherein: the mounting support (1) comprises: the positioning bolts (104) are arranged, and the two positioning bolts (104) are respectively sleeved on the mounting support plate (101) and the upper die mounting plate (103) in a sliding mode.

3. A stamping die for sheet metal part machining as claimed in claim 2, wherein: the sliding lower die part (2) comprises: the sliding lower module (201), the top pressing block (202) and the bent lower sliding strip (203), wherein the sliding lower module (201) is connected to the mounting support plate (101) in a sliding manner; the sliding lower module (201) is connected with a positioning bolt (104) through threads; two pressing blocks (202) are arranged, and the two pressing blocks (202) are respectively connected to the sliding lower module (201) in a threaded manner; the two pressing blocks (202) are flush with the sliding lower module (201); two bending lower sliding strips (203) are connected to the sliding lower module (201) in a sliding mode.

4. A stamping die for sheet metal part machining as defined in claim 3, wherein: the limiting piece (3) comprises: the device comprises two limiting sliding shafts (301) and limiting shifting sheets (302), wherein the two limiting sliding shafts (301) are respectively connected to a sliding lower module (201) in a sliding manner; a limiting poking piece (302) is fixedly connected to the limiting sliding shaft (301); the limiting sliding shaft (301) is inserted on the bent lower sliding strip (203).

5. The stamping die for sheet metal part machining as claimed in claim 4, wherein: the limiting piece (3) further comprises: and the limiting spring (303) is sleeved on the limiting sliding shaft (301).

6. A stamping die for sheet metal part machining as defined in claim 1, wherein: the sliding upper die part (4) comprises: a sliding upper module (401) and a pushing ram (402), the sliding upper module (401) being slidably connected to the upper die mounting plate (103); the sliding upper module (401) is in threaded connection with another positioning bolt (104); and the sliding upper module (401) is connected with two pushing pressing blocks (402) in a threaded manner.

7. The stamping die for sheet metal part machining as defined in claim 6, wherein: the bending adjusting piece (5) comprises: the bending extrusion strip (501) and the jacking bolt (502), wherein the bending extrusion strip (501) is connected to the sliding upper module (401) in a sliding manner; the inner side of the bending extrusion strip (501) is of an arc-shaped structure; a jacking bolt (502) is connected to the bending extrusion strip (501) in a threaded manner; the jacking bolts (502) penetrate through the upper die mounting plate (103).