CN216324600U - Combined valve support die - Google Patents
Combined valve support die Download PDFInfo
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- CN216324600U CN216324600U CN202123036014.3U CN202123036014U CN216324600U CN 216324600 U CN216324600 U CN 216324600U CN 202123036014 U CN202123036014 U CN 202123036014U CN 216324600 U CN216324600 U CN 216324600U
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- 238000003825 pressing Methods 0.000 claims abstract description 20
- 238000007723 die pressing method Methods 0.000 claims description 22
- 238000004080 punching Methods 0.000 claims description 13
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004049 embossing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model relates to a combined valve bracket die which comprises a lower die and an upper die, wherein the lower die is fixedly arranged on a punch, the upper die is arranged opposite to the lower die, the lower die comprises a first base and a second base, the first base is positioned below the second base, a plurality of supporting blocks are arranged between the first base and the second base, and a lower pressing template is arranged in the central area of the upper surface of the second base; the upper die comprises a third base, an upper die plate is arranged in the central area of the lower surface of the third base, a product material is fed onto the lower die and fixed during working, and then the upper die is controlled to slide down to punch and form the product material, so that the product material can be integrally punched to form the combined valve with a specific shape, the mechanical strength of the combined valve is effectively improved, and the combined valve is prevented from being broken.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of part production molds, in particular to a combined valve support mold.
[ background of the utility model ]
The combination valve is a hydraulic device with unloading and non-return functions, and is widely applied to an oil pump outlet of an oil supply device. At present, the combination valve is generally formed by welding different parts according to a preset combination mode, the internal stress of the combination valve obtained in the mode is uneven at the welding interface, and the combination valve is easy to break in the working process, so that the whole combination valve is directly scrapped, and the normal work of the combination valve is seriously influenced.
[ Utility model ] content
Aiming at the defects in the prior art, the utility model provides a combined valve bracket die which comprises a lower die and an upper die, wherein the lower die is fixedly arranged on a punch, the upper die and the lower die are oppositely arranged, the lower die comprises a first base and a second base, the first base is positioned below the second base, a plurality of supporting blocks are arranged between the first base and the second base, supporting columns are respectively arranged at the four corners of the upper surface of the second base, and a lower pressing template is arranged in the central area of the upper surface of the second base; the upper die comprises a third base, the positions of four corners of the lower surface of the third base corresponding to the support columns are respectively provided with a hollow hole column, each hollow hole column is provided with a cylinder in an adjacent mode, the central area of the lower surface of the third base is provided with an upper pressing template, a product material is fed into the lower die and fixed during working, the upper die is controlled to slide down, so that the product material is subjected to punch forming, the product material can be integrally punched to form the combined valve with a specific shape, and therefore the mechanical strength of the combined valve is effectively improved, and the combined valve is prevented from being broken.
The utility model provides a combined valve bracket die, which comprises a lower die and an upper die, wherein the lower die is fixedly arranged on a punching machine, the upper die and the lower die are oppositely arranged,
the lower die comprises a first base and a second base, the first base is positioned below the second base, and a plurality of supporting blocks are arranged between the first base and the second base;
supporting columns are respectively arranged at the four corners of the upper surface of the second base, and a pressing template is arranged in the central area of the upper surface of the second base;
the lower die plate comprises a first lower die part, a second lower die part, a third lower die part and a fourth lower die part from left to right in sequence;
the first lower die part comprises a first upper die concave pattern and a first lower die concave pattern which are arranged up and down symmetrically; the second lower die part comprises a second upper die concave pattern and a second lower die concave pattern which are arranged in an up-down symmetrical mode; the third lower die part comprises a third upper die concave pattern and a third lower die concave pattern which are arranged in an up-down symmetrical mode; the fourth lower pressing die part comprises a fourth upper pressing die concave pattern and a fourth lower pressing die concave pattern which are arranged in an up-down symmetrical mode;
the upper die comprises a third base, hollow hole columns are respectively arranged at the positions, corresponding to the support columns, of four corners of the lower surface of the third base, and a cylinder is adjacently arranged on each hollow hole column;
an upper pressing template is arranged in the central area of the lower surface of the third base;
the upper die pressing plate sequentially comprises a first upper die pressing part, a second upper die pressing part, a third upper die pressing part and a fourth upper die pressing part from left to right;
the first upper die part comprises a first upper die convex pattern and a second lower die convex pattern which are arranged in an up-and-down symmetrical mode; the second upper die part comprises a second upper die convex pattern and a second lower die convex pattern which are arranged in an up-down symmetrical mode; the third upper die part comprises a third upper die convex pattern and a third lower die convex pattern which are arranged in an up-down symmetrical mode; the fourth upper die part comprises a fourth upper die convex pattern and a fourth lower die convex pattern which are arranged in an up-down symmetrical mode;
the die patterns between the first lower die part and the first upper die part, between the second lower die part and the second upper die part, between the third lower die part and the third upper die part, and between the fourth lower die part and the fourth upper die part are concave-convex complementary;
further, the first base and the second base are both cuboid bases with the same shape and size;
the third base is a cuboid base;
the supporting blocks comprise two first supporting blocks arranged on the outermost sides of the left side and the right side between the first base and the second base and three second supporting blocks arranged in the middle area between the first base and the third base and spaced from each other;
further, the first support block and the second support block both have a rectangular parallelepiped shape;
the height of the first supporting block is the same as that of the second supporting block, and the width of the first supporting block is the same as that of the second supporting block;
the length of the first supporting block is greater than that of the second supporting block;
furthermore, the first lower die pressing part also comprises an upper positioning groove and a lower positioning groove which are symmetrically arranged up and down;
the upper positioning groove is positioned on the left side of the first upper die concave pattern, and the lower positioning groove is positioned on the left side of the first lower die concave pattern;
the upper positioning groove and the lower positioning groove are rectangular grooves with the same shape and size;
further, the outer diameter of the support column is the same as the inner diameter of the hollow hole column;
the height of the cylinder is greater than that of the hollow hole column.
Compared with the prior art, the combined valve bracket die comprises a lower die and an upper die, wherein the lower die is fixedly arranged on a punching machine, the upper die is arranged opposite to the lower die, the lower die comprises a first base and a second base, the first base is positioned below the second base, a plurality of supporting blocks are arranged between the first base and the second base, supporting columns are respectively arranged at the four corners of the upper surface of the second base, and a lower pressing template is arranged in the central area of the upper surface of the second base; the upper die comprises a third base, the positions of four corners of the lower surface of the third base corresponding to the support columns are respectively provided with a hollow hole column, each hollow hole column is provided with a cylinder in an adjacent mode, the central area of the lower surface of the third base is provided with an upper pressing template, a product material is fed into the lower die and fixed during working, the upper die is controlled to slide down, so that the product material is subjected to punch forming, the product material can be integrally punched to form the combined valve with a specific shape, and therefore the mechanical strength of the combined valve is effectively improved, and the combined valve is prevented from being broken.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
[ description of the drawings ]
Fig. 1 is a schematic view of the overall structure of a combination valve support mold provided by the utility model.
Fig. 2 is a schematic structural diagram of a lower mold of the combination valve support mold provided by the utility model.
Fig. 3 is a schematic structural diagram of an upper mold of the combination valve support mold provided by the utility model.
In the figure: 1. a lower die; 2. an upper die; 3. a first base; 4. a second base; 5. a first support block; 6. a second support block; 7. a support pillar; 8. pressing the template downwards; 9. a first lower die section; 10. a second lower die pressing part; 11. a third lower die pressing part; 12. a fourth lower die pressing part; 13. a first upper stamper concave pattern; 14. a first lower stamper concave pattern; 15. a second upper stamper concave pattern; 16. a second lower embossing die-cut pattern; 17. a third upper stamper concave pattern; 18. a third lower embossing die-cut pattern; 19. a fourth upper stamper concave pattern; 20. a fourth lower embossing die-cut pattern; 21. a third base; 22. a hollow bore column; 23. a cylinder; 24. pressing the template upwards; 25. a first upper die part; 26. a second upper die pressing part; 27. a third upper die pressing part; 28. a fourth upper die pressing part; 29. a first upper stamper convex pattern; 30. a second lower stamp raised pattern; 31. a second upper stamper convex pattern; 32. a second lower stamp raised pattern; 33. a third upper stamper convex pattern; 34. a third lower stamper raised pattern; 35. a fourth upper stamper convex pattern; 36. a fourth lower stamper convex pattern; 37. an upper positioning groove; 38. a lower positioning groove.
[ detailed description ] embodiments
Fig. 1 to 3 are schematic diagrams of an overall structure of a combination valve support mold, a structural diagram of a lower mold, and a structural diagram of an upper mold according to an embodiment of the present invention. The combined valve bracket die comprises a lower die 1 and an upper die 2, wherein the lower die 1 is fixedly arranged on a punching machine, and the upper die 2 is arranged opposite to the lower die 1; the lower die 1 comprises a first base 3 and a second base 4, the first base 3 is positioned below the second base 4, and a plurality of supporting blocks are arranged between the first base 3 and the second base 4; supporting columns 7 are respectively arranged at four corners of the upper surface of the second base 4, and a lower pressing template 8 is arranged in the central area of the upper surface of the second base 4; the lower die plate 8 comprises a first lower die part 9, a second lower die part 10, a third lower die part 11 and a fourth lower die part 12 from left to right in sequence; the first lower die section 9 includes a first upper die concave pattern 13 and a first lower die concave pattern 14 which are arranged vertically symmetrically; the second lower die part 10 includes a second upper die concave pattern 15 and a second lower die concave pattern 16 which are symmetrically arranged up and down; the third lower die part 11 includes a third upper die concave pattern 17 and a third lower die concave pattern 18 which are arranged vertically symmetrically; the fourth lower die section 12 includes a fourth upper die concave pattern 19 and a fourth lower die concave pattern 20 which are arranged vertically symmetrically; the upper die 2 comprises a third base 21, hollow hole columns 22 are respectively arranged at the positions of four corners of the lower surface of the third base 21 corresponding to the support columns 7, and each hollow hole column 22 is adjacently provided with a column 23; an upper die plate 24 is arranged in the central area of the lower surface of the third base 21; the upper die plate 24 comprises a first upper die part 25, a second upper die part 26, a third upper die part 27 and a fourth upper die part 28 from left to right in sequence; the first upper die section 25 includes a first upper die convex pattern 29 and a second lower die convex pattern 32 which are arranged vertically symmetrically; the second upper die section 26 includes a second upper die convex pattern 31 and a second lower die convex pattern 32 which are arranged vertically symmetrically; the third upper die section 27 includes a third upper die convex pattern 33 and a third lower die convex pattern 34 which are arranged vertically symmetrically; the fourth upper die section 28 includes a fourth upper die convex pattern 35 and a fourth lower die convex pattern 36 which are arranged vertically symmetrically; the die patterns between the first lower die part 9 and the first upper die part 25, between the second lower die part 10 and the second upper die part 26, between the third lower die part 11 and the third upper die part 27, and between the fourth lower die part 12 and the fourth upper die part 28 are concave-convex complementary.
The actual operation process of the combined valve bracket mould comprises the following steps: placing the lower die on a 315T punching machine, aligning the center of the lower die with the center of the punching machine to enable the lower die to be placed in a right position, and then locking the lower die on the punching machine; and fixedly mounting the upper die on a punching moving head of the punching machine, and aligning the upper die with the lower die. The product material such as a metal sheet is sent into the lower die along the upper positioning groove and the lower positioning groove, one end of the product material is fixed in the upper positioning groove and the lower positioning groove to prevent the product material from sliding, and meanwhile, the product material is sequentially aligned to the first lower die pressing portion, the second lower die pressing portion, the third lower die pressing portion and the fourth lower die pressing portion. The operator presses the punch press button, makes the perpendicular downstream of punching press shifting head, drives the mould simultaneously and aims at the bed die and do the punching press action downwards, go up the first pressure mould portion of mould, the second goes up pressure mould portion, the third goes up pressure mould portion and the fourth goes up pressure mould portion and can aim at first pressure mould portion down, the second pushes down mould portion, the third pushes down mould portion and the fourth pushes down mould portion respectively and carry out the punching press, thereby make two surfaces form corresponding combination valve structure about the product material, and finally obtain the combination valve finished product.
Preferably, the first base 3 and the second base 4 are both rectangular parallelepiped bases with the same shape and size; the third base 21 is a rectangular base; the supporting blocks comprise two first supporting blocks 5 arranged at the outermost left and right sides between the first base 3 and the second base 4, and three second supporting blocks 6 arranged at intervals in the middle area between the first base 3 and the third base 21.
The beneficial effects of the above technical scheme are: set up first supporting shoe and second supporting shoe between first base and second base, can improve the holistic mechanical strength of bed die to guarantee at the punching press operation in-process, the bed die can not take place to warp.
Preferably, the first support block 5 and the second support block 6 each have a rectangular parallelepiped shape; the height of the first supporting block 5 is the same as that of the second supporting block 6, and the width of the first supporting block 5 is the same as that of the second supporting block 6; the length of the first support block 5 is greater than the length of the second support block 6.
The beneficial effects of the above technical scheme are: the length of the first supporting block is set to be larger than that of the second supporting block, so that the supporting force of the first supporting block on the left and right outermost side areas of the first base and the second base can be increased.
Preferably, the first lower die part 9 further comprises an upper positioning groove 37 and a lower positioning groove 38 which are arranged up and down symmetrically; the upper positioning groove 37 is located on the left side of the first upper die cavity pattern 13, and the lower positioning groove 38 is located on the left side of the first lower die cavity pattern 14; the upper positioning groove 37 and the lower positioning groove 38 are rectangular grooves having the same shape and size.
The beneficial effects of the above technical scheme are: when the product material sent into the bed die, the accessible passed the mode that the product material set up the bolt in last constant head tank and lower constant head tank, fixes a position the product material to avoid the product material to take place to slide in stamping process.
Preferably, the outer diameter of the support column 7 is the same as the inner diameter of the hollow-bore column 22; the height of the cylinder 23 is greater than the height of the hollow bore cylinder 22.
The beneficial effects of the above technical scheme are: when the upper die is moved downwards to perform stamping operation, the supporting columns can be inserted into the corresponding hollow hole columns, so that the upper die can be prevented from being displaced in the horizontal direction in the stamping process; the height of the cylinder is set to be larger than that of the hollow hole column, so that excessive downward movement of the upper die in the stamping process can be avoided.
From the content of the above embodiment, the combined valve bracket mold comprises a lower mold and an upper mold, the lower mold is fixedly arranged on a punch, the upper mold is arranged opposite to the lower mold, the lower mold comprises a first base and a second base, the first base is positioned below the second base, a plurality of supporting blocks are arranged between the first base and the second base, supporting columns are respectively arranged at four corners of the upper surface of the second base, and a lower pressing mold plate is arranged in the central area of the upper surface of the second base; the upper die comprises a third base, the positions of four corners of the lower surface of the third base corresponding to the support columns are respectively provided with a hollow hole column, each hollow hole column is provided with a cylinder in an adjacent mode, the central area of the lower surface of the third base is provided with an upper pressing template, a product material is fed into the lower die and fixed during working, the upper die is controlled to slide down, so that the product material is subjected to punch forming, the product material can be integrally punched to form the combined valve with a specific shape, and therefore the mechanical strength of the combined valve is effectively improved, and the combined valve is prevented from being broken.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, not restrictive; it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.
Claims (5)
1. Combination valve support mould, it includes bed die and last mould, the bed die is fixed to be set up on the punching machine, go up the mould with the bed die sets up its characterized in that relatively:
the lower die comprises a first base and a second base, the first base is positioned below the second base, and a plurality of supporting blocks are arranged between the first base and the second base;
supporting columns are respectively arranged at the four corners of the upper surface of the second base, and a pressing template is arranged in the central area of the upper surface of the second base;
the lower die plate comprises a first lower die part, a second lower die part, a third lower die part and a fourth lower die part from left to right in sequence;
the first lower die part comprises a first upper die concave pattern and a first lower die concave pattern which are arranged up and down symmetrically; the second lower die part comprises a second upper die concave pattern and a second lower die concave pattern which are arranged in an up-down symmetrical mode; the third lower die part comprises a third upper die concave pattern and a third lower die concave pattern which are arranged in an up-down symmetrical mode; the fourth lower pressing die part comprises a fourth upper pressing die concave pattern and a fourth lower pressing die concave pattern which are arranged in an up-down symmetrical mode;
the upper die comprises a third base, hollow hole columns are respectively arranged at the positions, corresponding to the support columns, of four corners of the lower surface of the third base, and a cylinder is adjacently arranged on each hollow hole column;
an upper pressing template is arranged in the central area of the lower surface of the third base;
the upper die pressing plate sequentially comprises a first upper die pressing part, a second upper die pressing part, a third upper die pressing part and a fourth upper die pressing part from left to right;
the first upper die part comprises a first upper die convex pattern and a second lower die convex pattern which are arranged in an up-and-down symmetrical mode; the second upper die part comprises a second upper die convex pattern and a second lower die convex pattern which are arranged in an up-down symmetrical mode; the third upper die part comprises a third upper die convex pattern and a third lower die convex pattern which are arranged in an up-down symmetrical mode; the fourth upper die part comprises a fourth upper die convex pattern and a fourth lower die convex pattern which are arranged in an up-down symmetrical mode;
the die patterns between the first lower die part and the first upper die part, between the second lower die part and the second upper die part, between the third lower die part and the third upper die part, and between the fourth lower die part and the fourth upper die part are concave-convex complementary.
2. The combination valve carrier mold of claim 1, wherein:
the first base and the second base are both cuboid bases with the same shape and size;
the third base is a cuboid base;
the supporting blocks comprise two first supporting blocks arranged on the outermost sides of the left side and the right side between the first base and the second base, and three second supporting blocks arranged between the first base and the third base and spaced from each other in the middle area.
3. The combination valve carrier mold of claim 2, wherein:
the first supporting block and the second supporting block are both in a cuboid shape;
the height of the first supporting block is the same as that of the second supporting block, and the width of the first supporting block is the same as that of the second supporting block;
the length of the first supporting block is greater than that of the second supporting block.
4. The combination valve carrier mold of claim 1, wherein:
the first lower die pressing part also comprises an upper positioning groove and a lower positioning groove which are arranged in an up-and-down symmetrical manner;
the upper positioning groove is positioned on the left side of the first upper die concave pattern, and the lower positioning groove is positioned on the left side of the first lower die concave pattern;
the upper positioning groove and the lower positioning groove are rectangular grooves with the same shape and size.
5. The combination valve carrier mold of claim 1, wherein:
the outer diameter of the support column is the same as the inner diameter of the hollow hole column;
the height of the cylinder is greater than that of the hollow hole column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123036014.3U CN216324600U (en) | 2021-12-06 | 2021-12-06 | Combined valve support die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123036014.3U CN216324600U (en) | 2021-12-06 | 2021-12-06 | Combined valve support die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216324600U true CN216324600U (en) | 2022-04-19 |
Family
ID=81158789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123036014.3U Active CN216324600U (en) | 2021-12-06 | 2021-12-06 | Combined valve support die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216324600U (en) |
-
2021
- 2021-12-06 CN CN202123036014.3U patent/CN216324600U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215623 Building 4, 5, 8, 9, and 10, Lehong Road, Changyinsha Modern Agriculture Demonstration Park, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Jirun New Energy Parts Co.,Ltd. Address before: 215623 Suzhou Jirun Automotive Parts Co.,Ltd., Building 4, 5, 8, 9, and 10, Lehong Road, Changyinsha Modern Agriculture Demonstration Park, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU JIRUN AUTO PARTS CO.,LTD. |
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| CP03 | Change of name, title or address |