CN216065143U

CN216065143U - Stamping die with replaceable stamping die head

Info

Publication number: CN216065143U
Application number: CN202122670424.7U
Authority: CN
Inventors: 梁景日; 徐东日
Original assignee: Qingdao Yanjing Precision Industry Co ltd
Current assignee: Qingdao Yanjing Precision Industry Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-18
Anticipated expiration: 2031-11-03

Abstract

The utility model relates to the technical field of stamping dies, in particular to a stamping die with a replaceable stamping die head, which comprises a bottom plate, wherein a lower die head is placed at the top of the bottom plate, first sliding blocks are arranged on two sides of the bottom of the lower die head, first sliding ways are arranged on two sides of the top of the bottom plate, and the first sliding ways are in sliding connection with the first sliding blocks; the bottom of the top plate is provided with an upper die head, two sides of the top of the upper die head are provided with second sliding blocks, and two sides of the bottom of the top plate are provided with second sliding ways; and the positioning components are positioned on two sides of the lower die head and the upper die head so as to position the lower die head and the upper die head through the positioning components. The utility model effectively prevents the problem that when the die head needs to be replaced or overhauled, the bolts need to be disassembled one by one, thereby reducing the working efficiency of operators.

Description

Stamping die with replaceable stamping die head

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die with a replaceable stamping die head.

Background

Stamping is a press working method for obtaining a required part by applying pressure to a material at room temperature by using a die mounted on a press to cause separation or plastic deformation, and a stamping die is a special process equipment for processing the material into the part in cold stamping, and is called as a cold stamping die, so that the existing stamping die basically meets the use requirements of people, but still has some problems.

When current stamping die generally is using, mostly adopt the multiunit bolt to install fixedly to the mould head, when needs are changed or are overhauld the mould head, need carry out the dismantlement of one to the bolt, reduced ease of use and suitability, also reduced operating personnel's work efficiency simultaneously, consequently need a neotype removable stamping die head stamping die to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stamping die with a replaceable stamping die head, and aims to solve the problems that in the background art, a plurality of groups of bolts are mostly adopted to install and fix the stamping die head when in use, and when the stamping die head needs to be replaced or maintained, the bolts need to be disassembled one by one, so that the working efficiency of operators is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a stamping die with a replaceable stamping die head comprises a bottom plate, wherein a lower die head is placed on the top of the bottom plate, first sliding blocks are mounted on two sides of the bottom of the lower die head, first sliding ways are formed in two sides of the top of the bottom plate, and the first sliding ways are in sliding connection with the first sliding blocks; the bottom of the top plate is provided with an upper die head, two sides of the top of the upper die head are provided with second sliding blocks, two sides of the bottom of the top plate are provided with second sliding ways, and the second sliding ways are in sliding connection with the second sliding blocks; and the positioning components are positioned on two sides of the lower die head and the upper die head so as to position the lower die head and the upper die head through the positioning components.

Furthermore, first blotter and second blotter are installed respectively to one side that bottom plate and roof are close to mutually, and just first blotter and second blotter all are the rubber material.

Further, locating component includes the locating plate, and the locating plate is located the bed die head with go up the both sides of die head, bearing swing joint is passed through because two-way screw lead screw in the inside of locating plate, and the outside both sides of two-way screw lead screw all threaded connection have the lead screw cover, the locating piece is all installed to one side that the locating plate was kept away from to the lead screw cover, one side that the locating piece was kept away from to the locating plate has the screw rod through bearing swing joint, and the outside threaded connection of screw rod has a supporting seat, every group the supporting seat is installed respectively the bottom plate with one side that the roof is close to mutually.

Furthermore, one end of the bidirectional threaded screw rod penetrates through the positioning plate and is provided with a knob.

Furthermore, the positioning block is arranged in an L-shaped structure, and a rubber pad is glued to one side of the positioning block, which is close to the lower die head and the upper die head.

Further, the bottom plate with the roof all has seted up the third slide near the both sides of one side mutually, and the inside all sliding connection of third slide has the third slider, the outside one side of third slider is installed at the locating plate outer wall.

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

1. the lower die head and the upper die head can be conveniently and slidably mounted by arranging the first slide way, the first slide block, the second slide way and the second slide block, meanwhile, the arrangement of the first cushion pad is convenient for buffering and damping the lower die head and the upper die head in the stamping process, the protectiveness to the lower die head and the upper die head is improved, secondly, through the arrangement of the positioning assembly, the four corners of the lower die head and the upper die head are limited and fixed through the positioning blocks, the lower die head and the upper die head are clamped through the action of the bidirectional threaded screw rod, the lower die head and the upper die head are fixed while being positioned, so that the usability and the applicability are improved, simultaneously, the operation is simple and convenient, and the problem that the working efficiency of operators is reduced because the bolts need to be disassembled one by one when the die head needs to be replaced or overhauled is effectively prevented.

2. Through being provided with screw rod and supporting seat, when dismantling lower mould head and last mould head, only need rotate the screw rod, through screw rod and supporting seat threaded connection for the locating plate removes, slides spacing effect through third slider and third slide, makes locating piece and lower mould head and the spacing of last mould head relieve, and convenient the dismantlement has improved ease of use and suitability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic perspective sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic perspective view of the positioning assembly of the present invention.

In the figure: 1. a base plate; 11. a lower die head; 12. a first slideway; 13. a first slider; 14. a first cushion pad; 2. a top plate; 21. an upper die head; 22. a second slideway; 23. a second slider; 24. a second cushion pad; 3. positioning a plate; 31. a bidirectional threaded screw rod; 32. a screw rod sleeve; 33. positioning blocks; 34. a screw; 35. a supporting seat; 36. a third slider; 37. and a third slideway.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a replaceable stamping die head stamping die comprises a bottom plate 1, wherein a lower die head 11 is placed at the top of the bottom plate 1, first sliding blocks 13 are mounted on two sides of the bottom of the lower die head 11, first sliding ways 12 are arranged on two sides of the top of the bottom plate 1, and the first sliding ways 12 are in sliding connection with the first sliding blocks 13; the bottom of the top plate 2 is provided with an upper die head 21, two sides of the top of the upper die head 21 are provided with second sliding blocks 23, two sides of the bottom of the top plate 2 are provided with second sliding ways 22, and the second sliding ways 22 are in sliding connection with the second sliding blocks 23; and the positioning assemblies are positioned at two sides of the lower die head 11 and the upper die head 21 so as to position the lower die head 11 and the upper die head 21 through the positioning assemblies.

First blotter 14 and second blotter 24 are installed respectively to one side that bottom plate 1 and roof 2 are close to mutually, and first blotter 14 and second blotter 24 all are the rubber material, through the setting of first blotter 14, carry out the shock attenuation buffering to lower die head 11 and last die head 21, protect the one side that contacts in bottom plate 1 and roof 2.

Locating component includes locating plate 3, and locating plate 3 is located the both sides of first 11 of bed die and last mould 21, bearing swing joint is passed through in locating plate 3's inside because two-way screw lead screw 31, and the outside both sides of two-way screw lead screw 31 all threaded connection have lead screw cover 32, locating piece 33 is all installed to one side that locating plate 3 was kept away from to lead screw cover 32, there is screw rod 34 one side that locating piece 33 is kept away from to locating plate 3 through bearing swing joint, and the outside threaded connection of screw rod 34 has supporting seat 35, the one side that bottom plate 1 and roof 2 are close to mutually is installed respectively to every group supporting seat 35.

One end of the two-way threaded screw rod 31 penetrates through the positioning plate 3 and is provided with a knob, and the two-way threaded screw rod 31 is conveniently rotated through the knob, so that the positioning block 33 is fixedly positioned on the lower die head 11 and the first slide 12.

The positioning block 33 is arranged in an L-shaped structure, rubber pads are glued to one side, close to the lower die head 11 and one side, close to the upper die head 21, of the positioning block 33, friction force is increased through the arrangement of the rubber pads, and meanwhile vibration generated during stamping is buffered.

Bottom plate 1 and roof 2 are close to the both sides of one side mutually and have all been seted up third slide 37, and the inside all sliding connection of third slide 37 has third slider 36, and the outside one side of third slider 36 is installed at 3 outer walls of locating plate, through the setting of third slider 36 and third slide 37, and is spacing to the removal of locating plate 3, has improved stability.

The working principle is as follows: when the mounting of the lower and

upper die heads

11 and 21 is performed, the lower die head 11 is first slidably mounted to the upper surface of the base plate 1 by the action of the first slide 12 and the first slider 13, the upper die head 21 is slidably mounted to the lower surface of the top plate 2 by the action of the second slide 22 and the second slider 23, and then the screw 34 is rotated, the positioning plate 3 is close to the lower die head 11 and the upper die head 21 by the threaded connection of the screw rod 34 and the supporting seat 35, and the two-way threaded screw rod 31 is rotated to move the screw rod sleeves 32 on the two sides by rotating the two-way threaded screw rod 31, the two sides of the outer portions of the lower die head 11 and the upper die head 21 are clamped and positioned, so that the lower die head 11 and the upper die head 21 can be positioned and the lower die head 11 and the upper die head 21 can be fixed, and the operation is finished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A replaceable stamping die head stamping die, comprising:

the die comprises a bottom plate (1), wherein a lower die head (11) is placed on the top of the bottom plate (1), first sliding blocks (13) are installed on two sides of the bottom of the lower die head (11), first sliding ways (12) are arranged on two sides of the top of the bottom plate (1), and the first sliding ways (12) are in sliding connection with the first sliding blocks (13);

the bottom of the top plate (2) is provided with an upper die head (21), second sliding blocks (23) are mounted on two sides of the top of the upper die head (21), second sliding ways (22) are formed in two sides of the bottom of the top plate (2), and the second sliding ways (22) are in sliding connection with the second sliding blocks (23);

the positioning assemblies are positioned on two sides of the lower die head (11) and the upper die head (21) so as to position the lower die head (11) and the upper die head (21) through the positioning assemblies.

2. A replaceable punch die head punch die as claimed in claim 1, wherein: first blotter (14) and second blotter (24) are installed respectively to bottom plate (1) and roof (2) one side that is close to mutually, and first blotter (14) and second blotter (24) all are the rubber material.

3. A replaceable punch die head punch die as claimed in claim 1, wherein: locating component includes locating plate (3), and locating plate (3) are located lower mould head (11) with go up the both sides of mould head (21), the inside of locating plate (3) is passed through bearing swing joint because two-way screw lead screw (31), and the outside both sides of two-way screw lead screw (31) all threaded connection have lead screw cover (32), locating piece (33) are all installed to one side that locating plate (3) were kept away from in lead screw cover (32), one side that locating piece (33) were kept away from in locating plate (3) has screw rod (34) through bearing swing joint, and the outside threaded connection of screw rod (34) has supporting seat (35), every group supporting seat (35) are installed respectively bottom plate (1) with one side that roof (2) are close to mutually.

4. A replaceable punch die head punch die as claimed in claim 3, wherein: one end of the bidirectional threaded screw rod (31) penetrates through the positioning plate (3) and is provided with a knob.

5. A replaceable punch die head punch die as claimed in claim 3, wherein: the positioning block (33) is arranged in an L-shaped structure, and rubber pads are glued to one side, close to the lower die head (11) and one side of the upper die head (21), of the positioning block (33).

6. A replaceable punch die head punch die as claimed in claim 3, wherein: bottom plate (1) with roof (2) are close to the both sides of one side mutually and have all been seted up third slide (37), and the inside all sliding connection of third slide (37) has third slider (36), install at locating plate (3) outer wall in the outside one side of third slider (36).