CN216262992U - Punch head structure of stamping die - Google Patents
Punch head structure of stamping die Download PDFInfo
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- CN216262992U CN216262992U CN202121408048.8U CN202121408048U CN216262992U CN 216262992 U CN216262992 U CN 216262992U CN 202121408048 U CN202121408048 U CN 202121408048U CN 216262992 U CN216262992 U CN 216262992U
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Abstract
The utility model relates to a punch head structure of a stamping die, which comprises an installation template and a punch head installation seat, wherein the installation template is provided with symmetrically-arranged installation holes, the bottom of the punch head installation seat is fixedly provided with a punch head body, the top of the punch head installation seat is welded with symmetrically-arranged installation columns matched with the installation holes, one side of each installation column is provided with a first sliding groove, a clamping block with the top being inclined is connected inside the first sliding groove in a sliding manner, and a first spring is fixedly connected between the clamping block and the side wall of the first sliding groove. Through the setting of mounting hole, erection column and fixture block isotructure, add two erection columns on the drift mount pad, the installation back erection column runs through the installation template and is fixed with the installation template, utilizes the spacing of fixture block to make the drift fixed, has both guaranteed the fixity of drift, has simplified installation procedure again, the equipment of being convenient for.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a punch structure of a stamping die.
Background
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.
At present, the drift on the stamping die all adopts nut, bolt cooperation fixed mounting, and this kind of mounting means is slower, is not convenient for change the drift, and the degree of difficulty of later maintenance is big.
SUMMERY OF THE UTILITY MODEL
According to the defects of the prior art, the utility model aims to provide a punch structure of a stamping die, which has the effect of convenient replacement.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides a stamping die's drift structure, includes installation template and drift mount pad, set up the mounting hole of symmetrical arrangement on the installation template, the fixed drift body that is provided with in bottom of drift mount pad, the top welding of drift mount pad have symmetrical arrangement and with mounting post that the mounting hole matches, first spout has been seted up to one side of mounting post, the inside sliding connection of first spout has the fixture block that the top is the slope form, the fixture block with the first spring of fixedly connected with between the lateral wall of first spout.
Through adopting above-mentioned technical scheme, realized the fast assembly of drift body, raise the efficiency.
The present invention in a preferred example may be further configured to: the top of installing the template is fixed with the fixed block through the screw, and the inside threaded connection of fixed block has the screw rod, and the tip of screw rod is connected with the ejector pad through the bearing, the ejector pad slides and sets up the top of installing the template, and one side slidable mounting of ejector pad has the briquetting that the bottom is the slope form.
Through adopting above-mentioned technical scheme, realize pulling down fast of counterpoint head body, be convenient for maintain.
The present invention in a preferred example may be further configured to: the top of the mounting template is provided with symmetrically arranged dovetail grooves, and the push block is connected with the dovetail grooves in a sliding mode.
By adopting the technical scheme, the stability of the push block is improved.
The present invention in a preferred example may be further configured to: the second sliding groove is formed in the push block, the press block is connected with the second sliding groove in a sliding mode, and a second spring is fixedly connected between the press block and the inner wall of the second sliding groove.
By adopting the technical scheme, the stability of the pressing block is enhanced.
The present invention in a preferred example may be further configured to: the mounting template is provided with symmetrically arranged counter bores.
By adopting the technical scheme, the installation template is convenient to install.
The present invention in a preferred example may be further configured to: rubber strips are bonded on two sides of the mounting column through adhesives.
Through adopting above-mentioned technical scheme, strengthened the frictional force between erection column and the installation template, eliminated the clearance between the two.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. through the arrangement of the structures such as the mounting holes, the mounting columns, the clamping blocks and the like, the two mounting columns are additionally arranged on the punch mounting seat, the mounting columns penetrate through the mounting template and are fixed with the mounting template after mounting, and the punch is fixed by utilizing the limiting of the clamping blocks, so that the fixing property of the punch is ensured, the mounting step is simplified, and the assembly is facilitated;
2. through the setting of screw rod, ejector pad isotructure, after rotating two screw rods, the screw rod promotes the ejector pad and makes inside the fixture block income erection column, can pull down the drift fast, is convenient for change and later maintenance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic view of the present embodiment after installation;
fig. 3 is an enlarged view of fig. 2 at reference character a.
In the figure, 1 is provided with a template, 2 is provided with a punch mounting seat, 3 is provided with a punch body, 4 is provided with a mounting column, 5 is provided with a rubber strip, 6 is provided with a clamping block, 7 is provided with a first sliding groove, 8 is provided with a first spring, 9 is provided with a mounting hole, 10 is provided with a counter bore, 11 is provided with a screw rod, 12 is provided with a fixing block, 13 is provided with a pushing block, 14 is provided with a second sliding groove, 15 is provided with a second spring and 16 is provided with a pressing block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1, the punch structure of a stamping die disclosed by the utility model comprises an installation template 1 and a punch installation seat 2, wherein the installation template 1 is provided with symmetrically arranged installation holes 9, the bottom of the punch installation seat 2 is fixedly provided with a punch body 3, the top of the punch installation seat 2 is welded with symmetrically arranged installation columns 4 matched with the installation holes 9, one side of each installation column 4 is provided with a first chute 7, the inside of each first chute 7 is slidably connected with a clamping block 6 with an inclined top, a first spring 8 is fixedly connected between each clamping block 6 and the side wall of each first chute 7, through the arrangement of the structures such as the installation holes 9, the installation columns 4 and the clamping blocks 6, the two installation columns 4 are additionally arranged on the punch installation seat 2, the installation columns 4 penetrate through the installation template 1 to be fixed with the installation template 1 after installation, the punch is fixed by utilizing the limit of the clamping blocks 6, so that the fixing performance of the punch is ensured, and the installation steps are simplified, and the assembly is convenient.
Referring to fig. 3, there is fixed block 12 at the top of installing template 1 through the fix with screw, the inside threaded connection of fixed block 12 has screw rod 11, the tip of screw rod 11 is connected with ejector pad 13 through the bearing, ejector pad 13 slides and sets up the top at installing template 1, and one side slidable mounting of ejector pad 13 has the briquetting 16 that the bottom is the slope form, through screw rod 11, the setting of ejector pad 13 isotructure, after rotating two screw rods 11, screw rod 11 promotes ejector pad 13 and makes inside 6 income erection columns 4 of fixture block, can pull down the drift fast, be convenient for change and later maintenance.
Referring to fig. 1, the top of the installation template 1 is provided with symmetrically arranged dovetail grooves, and the push block 13 is connected with the dovetail grooves in a sliding manner.
Referring to fig. 3, in addition, a second sliding groove 14 is formed in the push block 13, the press block 16 is slidably connected with the second sliding groove 14, and a second spring 15 is fixedly connected between the press block 16 and the inner wall of the second sliding groove 14.
Referring to fig. 1, the installation form 1 is provided with symmetrically arranged counter bores 10.
Referring to fig. 2, rubber strips 5 are adhered to both sides of the mounting post 4 by an adhesive.
The implementation principle of the above embodiment is as follows: when the punch mounting structure is mounted, the mounting column 4 on the punch mounting seat 2 is correspondingly inserted into the mounting hole 9 of the mounting template 1, when the punch mounting structure is pushed upwards, the mounting template 1 extrudes the fixture block 6 to enable the fixture block 6 to be accommodated in the first chute 7, after the mounting column 4 passes through the mounting hole 9, the internal fixture block 6 is ejected out under the pushing of the first spring 8 and is tightly pressed on the upper surface of the mounting template 1, and meanwhile, the upper surface of the mounting template is matched with the pushing block 13 on one side, the pressing block 16 on one side of the pushing block 13 is tightly pressed on the top of the fixture block 6 to further limit the punch and improve the fixity, and the mounting template 1 is fixedly mounted on the movable template through the counter sink 10;
when the punch mounting seat is disassembled, the two screw rods 11 are rotated, the screw threads of the screw rods 11 feed to enable the pushing block 13 to slide, the pushing block 13 pushes the pressing block 16 to be gradually retracted into the first sliding groove 7, meanwhile, the pressing block 16 on one side is contacted with the mounting column 4 and is also retracted into the pushing block 13, and when the clamping block 6 is completely retracted, the punch mounting seat 2 can be directly pulled out for replacement or maintenance;
it should be noted that the rubber strip 5 is adopted to increase the friction force between the mounting post 4 and the mounting template 1, eliminate the gap between the mounting hole 9 and the mounting post 4, and further improve the stability of the punch mounting seat 2 after mounting.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (6)
1. The utility model provides a stamping die's drift structure, includes die block board (1) and drift mount pad (2), its characterized in that: set up symmetrical arrangement's mounting hole (9) on installation template (1), the fixed drift body (3) that is provided with in bottom of drift mount pad (2), the top welding of drift mount pad (2) have symmetrical arrangement and with mounting hole (9) assorted erection column (4), first spout (7) have been seted up to one side of erection column (4), the inside sliding connection of first spout (7) has top to be fixture block (6) of slope form, fixture block (6) with fixedly connected with first spring (8) between the lateral wall of first spout (7).
2. The punch structure of a press die according to claim 1, wherein: the top of installing template (1) is fixed with fixed block (12) through the screw, and the inside threaded connection of fixed block (12) has screw rod (11), and the tip of screw rod (11) is connected with ejector pad (13) through the bearing, ejector pad (13) slide to set up the top of installing template (1), and one side slidable mounting of ejector pad (13) has briquetting (16) that the bottom is the slope form.
3. The punch structure of a press die according to claim 2, wherein: the top of the mounting template (1) is provided with symmetrically arranged dovetail grooves, and the push block (13) is connected with the dovetail grooves in a sliding mode.
4. The punch structure of a press die according to claim 2, wherein: a second sliding groove (14) is formed in the push block (13), the pressing block (16) is connected with the second sliding groove (14) in a sliding mode, and a second spring (15) is fixedly connected between the pressing block (16) and the inner wall of the second sliding groove (14).
5. The punch structure of a press die according to claim 1, wherein: the mounting template (1) is provided with symmetrically arranged counter bores (10).
6. The punch structure of a press die according to claim 1, wherein: and rubber strips (5) are bonded on two sides of the mounting column (4) through adhesives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121408048.8U CN216262992U (en) | 2021-06-24 | 2021-06-24 | Punch head structure of stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121408048.8U CN216262992U (en) | 2021-06-24 | 2021-06-24 | Punch head structure of stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216262992U true CN216262992U (en) | 2022-04-12 |
Family
ID=81059329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121408048.8U Active CN216262992U (en) | 2021-06-24 | 2021-06-24 | Punch head structure of stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216262992U (en) |
-
2021
- 2021-06-24 CN CN202121408048.8U patent/CN216262992U/en active Active
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