CN218425154U - Proofing mould convenient to change - Google Patents
Proofing mould convenient to change Download PDFInfo
- Publication number
- CN218425154U CN218425154U CN202222273344.2U CN202222273344U CN218425154U CN 218425154 U CN218425154 U CN 218425154U CN 202222273344 U CN202222273344 U CN 202222273344U CN 218425154 U CN218425154 U CN 218425154U
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- China
- Prior art keywords
- lower die
- mould
- die base
- floating material
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000005188 flotation Methods 0.000 abstract description 18
- 238000004080 punching Methods 0.000 abstract description 11
- 238000007493 shaping process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a pair of make a design mould convenient to change, including last mould and lower mould, it includes the upper die base and installs the shaping punching pin at the upper die base to go up the mould, the lower mould includes lower mould base and lower bolster, the lower bolster is installed in lower mould base top, be equipped with the flotation hole in the lower bolster, the downthehole elastic connection of flotation piece, the top face of flotation piece is the stamping forming face, the flotation piece is corresponding in shaping punching pin below and position, along the edge in flotation hole is equipped with the same spacing jack of a plurality of structure, all inserted the stopper in the spacing jack. The utility model provides a make a design mould convenient to change, the installation is simple, only needs to change different stoppers can realize the sample of not unidimensional shield cover and makes a design, need not additionally develop the press die of multiple size to the shield cover product of the same type, saves mould development cost, also improves sample efficiency of making a design simultaneously.
Description
Technical Field
The utility model relates to a punching press technical field specifically is a make a design mould convenient to change.
Background
To the 3D sample product of the shield cover type that present need take a design, utilize stamping die to carry out the punching press and bend, but the sample type is that the production quantity is not many, but the different sizes that need, the product structure of taking a design sometimes just length or width size change, the shape of middle punching press keeps the same, the marginal position width of only bending is different, consequently need design can quick replacement take a design the mould structure of taking a design in order to improve the efficiency of taking a design.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make a design mould convenient to change to solve the technical problem in the background art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a make a design mould convenient to change, includes mould and lower mould, it includes upper die base and installs the shaping punching pin at the upper die base to go up the mould, the lower mould includes lower die base and lower bolster, the lower bolster is installed in lower die base top, be equipped with the flotation hole in the lower bolster, the downthehole elastic connection of flotation has the flotation block, the top face of flotation block is the stamping forming face, the flotation block is corresponding in shaping punching pin below and position, along the edge in flotation hole is equipped with the same spacing jack of a plurality of structure, the stopper has all been inserted in the spacing jack.
The limiting block comprises a transverse strip and a vertical strip, wherein one side of the transverse strip is vertically fixed on the side face above the vertical strip to form an L-shaped structure, the vertical strip is inserted into the limiting insertion hole, the transverse strip is arranged above the limiting insertion hole and is in surface contact with the top end of the lower template, and the other side of the transverse strip extends towards the direction of the floating material hole.
The improved floating die is characterized in that a mounting hole is formed in the lower die base and penetrates through the upper end and the lower end of the lower die base, an elastic connecting piece is mounted in the mounting hole and comprises a T-shaped pin shaft and a compression spring, the top end of the T-shaped pin shaft is connected and fixed with a floating material, the bottom of the T-shaped pin shaft is abutted against the compression spring, a stop screw is arranged at the bottom of the compression spring, and an internal thread and the stop screw are in threaded connection with each other below the mounting hole.
The left side and the right side of the upper die base are respectively provided with a positioning column, and the lower die plate is provided with a positioning hole corresponding to the positioning column.
Compared with the prior art, the proofing mould convenient to change of this application, the installation is simple, only needs to change different stoppers can realize the sample proofing of unidimensional shield cover, need not additionally develop the punching die of multiple size to the shield cover product of the same type, saves mould development cost, also improves sample proofing efficiency simultaneously.
Drawings
FIG. 1: the structure of the application is shown schematically;
FIG. 2: and (4) a top view of the lower die.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Specific example 1: referring to fig. 1 and 2, in an embodiment of the present invention, a proofing mold convenient for replacement includes an upper mold 1 and a lower mold 4, the upper mold 1 includes an upper mold base 2 and a forming punch 3 installed on the upper mold base 2, the lower mold 4 includes a lower mold base 6 and a lower mold plate 5, the lower mold plate 5 is installed above the lower mold base 6, positioning pillars 10 are respectively disposed on the left and right sides of the upper mold base 2, and positioning holes 503 corresponding to the positioning pillars 10 are disposed on the lower mold plate 5.
Be equipped with the flotation hole 501 in the lower bolster 5, elastic connection has flotation block 7 in the flotation hole 501, and the top face of flotation block 7 is the stamping forming face, and flotation block 7 is corresponding in shaping 3 below and position, is equipped with the same spacing jack 502 of a plurality of structure along the edge of flotation hole 501, has all inserted stopper 8 in the spacing jack 502, is equipped with 6 stoppers 8 in this embodiment and distributes around the flotation hole 501.
A mounting hole 601 is formed in the lower die base 6, the mounting hole 601 penetrates through the upper end and the lower end of the lower die base 6, an elastic connecting piece 9 is mounted in the mounting hole 601, the elastic connecting piece 9 comprises a T-shaped pin shaft 901 and a compression spring 902, the top end of the T-shaped pin shaft 901 is connected and fixed with floating materials, the bottom of the T-shaped pin shaft 901 abuts against the compression spring 902, namely the T-shaped head of a T-shaped lock pin is limited in the lower die base 6, a stop screw 903 is arranged at the bottom of the compression spring 902, internal threads are arranged below the mounting hole 601 and in threaded connection with the stop screw 903, and the position of the compression spring 902 is locked and limited in the mounting hole 601 through the stop screw 903.
The working process is as follows: the material to be punched is placed above the floating material block 7, the material is in a punching area surrounded by the limiting blocks 8, the side faces of the limiting blocks 8 are in contact with the material for limiting, the forming punch 3 moves downwards to be in contact with the material, the forming punch 3 continuously presses the floating material block 7 downwards until the floating material block 7 descends to a set depth, the product is punched and bent, the forming punch 3 resets, the floating material block 7 resets, and the next punching is performed.
Compared with the prior art, the proofing mould convenient to change of this application, the installation is simple, only needs to change different stoppers can realize the sample proofing of unidimensional shield cover, need not additionally develop the punching die of multiple size to the shield cover product of the same type, saves mould development cost, also improves sample proofing efficiency simultaneously.
It is obvious to a person skilled in the art that the invention is not restricted to details of the foregoing exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (4)
1. The utility model provides a make a design mould convenient to change which characterized in that: the forming die comprises an upper die and a lower die, wherein the upper die comprises an upper die base and a forming punch installed on the upper die base, the lower die comprises a lower die base and a lower die plate, the lower die plate is installed above the lower die base, a floating material hole is formed in the lower die plate, a floating material block is elastically connected in the floating material hole, the top end face of the floating material block is a stamping forming face, the floating material block is corresponding to the position below the forming punch, a plurality of limiting insertion holes with the same structure are formed in the edge of the floating material hole, and limiting blocks are inserted in the limiting insertion holes.
2. A proofing mold easy to replace according to claim 1, characterized in that: the stopper includes horizontal bar and vertical bar, one side vertical fixation of horizontal bar forms "L" type structure in vertical bar top side, the vertical bar inserts to spacing jack in, the horizontal bar just with the top face contact of lower bolster in spacing jack top, the horizontal bar opposite side is for extending towards the direction in superficial material hole.
3. A proofing mold easy to replace according to claim 1, characterized in that: the improved die is characterized in that a mounting hole is formed in the lower die base, the mounting hole penetrates through the upper end and the lower end of the lower die base, an elastic connecting piece is mounted in the mounting hole and comprises a T-shaped pin shaft and a compression spring, the top end of the T-shaped pin shaft is connected and fixed with a floating material, the bottom of the T-shaped pin shaft is abutted to the compression spring, a stop screw is arranged at the bottom of the compression spring, and an internal thread and the stop screw are in threaded connection with each other and are arranged below the mounting hole.
4. A proofing mold facilitating replacement according to claim 1, wherein: the left side and the right side of the upper die base are respectively provided with a positioning column, and the lower die plate is provided with a positioning hole corresponding to the positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222273344.2U CN218425154U (en) | 2022-08-29 | 2022-08-29 | Proofing mould convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222273344.2U CN218425154U (en) | 2022-08-29 | 2022-08-29 | Proofing mould convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218425154U true CN218425154U (en) | 2023-02-03 |
Family
ID=85097724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222273344.2U Active CN218425154U (en) | 2022-08-29 | 2022-08-29 | Proofing mould convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218425154U (en) |
-
2022
- 2022-08-29 CN CN202222273344.2U patent/CN218425154U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000, No. 218-2 Dalang Shuixin Road, Dalang Town, Dongguan City, Guangdong Province Patentee after: Dongguan Liuchun Intelligent Technology Co.,Ltd. Country or region after: China Address before: No.62 Fumin South Road, Qiufu Road community, Dalang Town, Dongguan City, Guangdong Province Patentee before: Dongguan Liuchun Intelligent Technology Co.,Ltd. Country or region before: China |