CN204545094U - A kind of motor housing rotary-cutting die - Google Patents
A kind of motor housing rotary-cutting die Download PDFInfo
- Publication number
- CN204545094U CN204545094U CN201520103696.0U CN201520103696U CN204545094U CN 204545094 U CN204545094 U CN 204545094U CN 201520103696 U CN201520103696 U CN 201520103696U CN 204545094 U CN204545094 U CN 204545094U
- Authority
- CN
- China
- Prior art keywords
- die
- knife
- die shoe
- movable block
- bolster
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000000576 supplementary Effects 0.000 description 1
Abstract
The utility model relates to a kind of motor housing rotary-cutting die, comprise upper bolster, die shoe, cope match-plate pattern, lower bolster, movable block and spring, described upper bolster and die shoe are in being arranged symmetrically with up and down, described upper bolster is connected with lower bolster by the cope match-plate pattern mutually stacked with die shoe, the die edge of a knife is provided with side by side in described cope match-plate pattern, the lower surface of the described die edge of a knife is equipped with the punch edge of a knife, described movable block is arranged on middle part in lower bolster and leans on mutually with the punch edge of a knife, the lower surface of described die shoe is connected with bottom seat pad, described spring is connected with movable block with die shoe through bottom seat pad.The utility model substantially increases the quality of product, also solves the wrinkling problem of reshaping after blanking simultaneously.
Description
Technical field
The utility model relates to technical field of mold, particularly relates to a kind of motor housing rotary-cutting die.
Background technology
Along with the high speed development of science and technology, hardware stamping part is increasingly extensive in the application of industry-by-industry, to the quality of product and dimensional requirement also more and more stricter.The conventional machining process of some products can not meet the demands.Wherein five metals drawn products is particularly outstanding, and tensioning member is in drawing process, and due to the anisotropy of material, the reason such as in uneven thickness and location is inaccurate or Drawing Die gap is uneven, by making, the workpiece top of pull-out is irregular.End is required that part concordant, attractive in appearance just needs supplementary trimming operation.In the past, simple trimming processing method (overlap of simple mould or trimming on lathe, spinning machine) did not reach tolerance, inefficiency, and can reach due effect with the rotary-cutting die that machining accuracy is higher.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of motor housing rotary-cutting die, movable block is utilized to make mold notch along the shape movement of product, be separated the waste material removing blank simultaneously, the application of this structure substantially increases the quality of product, also solves the wrinkling problem of reshaping after blanking simultaneously.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of motor housing rotary-cutting die, comprise upper bolster, die shoe, cope match-plate pattern, lower bolster, movable block and spring, described upper bolster and die shoe are in being arranged symmetrically with up and down, described upper bolster is connected with lower bolster by the cope match-plate pattern mutually stacked with die shoe, the die edge of a knife is provided with side by side in described cope match-plate pattern, the lower surface of the described die edge of a knife is equipped with the punch edge of a knife, described movable block is arranged on middle part in lower bolster and leans on mutually with the punch edge of a knife, the lower surface of described die shoe is connected with bottom seat pad, described spring is connected with movable block with die shoe through bottom seat pad.
Also upper padding plate is provided with between described cope match-plate pattern and upper bolster.
The lower surface bottom deck of described bottom seat pad seals.
beneficial effect
The utility model relates to a kind of motor housing rotary-cutting die, movable block is utilized to make mold notch along the shape movement of product, be separated simultaneously and remove the waste material of blank, the application of this structure substantially increases the quality of product, also solves the wrinkling problem of reshaping after blanking simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. the die edge of a knife; 2. the punch edge of a knife; 3. upper bolster; 4. upper padding plate; 5. cope match-plate pattern; 6. movable block; 7. lower bolster; 8. die shoe; 9. bottom seat pad; 10. bottom deck
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As shown in Figure 1, embodiment of the present utility model relates to a kind of motor housing rotary-cutting die, a kind of motor housing rotary-cutting die is provided, comprise upper bolster 3, die shoe 8, cope match-plate pattern 5, lower bolster 7, movable block 6 and spring 11, it is characterized in that, described upper bolster 3 and die shoe 8 are in being arranged symmetrically with up and down, described upper bolster 3 is connected with lower bolster 7 by the cope match-plate pattern 5 mutually stacked with die shoe 8, the die edge of a knife 1 is provided with side by side in described cope match-plate pattern 5, the lower surface of the described die edge of a knife 1 is equipped with the punch edge of a knife 2, described movable block 6 is arranged on middle part in lower bolster 7 and leans on mutually with the punch edge of a knife 2, the lower surface of described die shoe 8 is connected with bottom seat pad 9, described spring 11 is connected with movable block 6 with die shoe 8 through bottom seat pad 9.
Upper padding plate 4 is also provided with between described cope match-plate pattern 5 and upper bolster 3.
The lower surface bottom deck 10 of described bottom seat pad 9 seals.
Embodiment
During mould matched moulds, after movable block 6 pressurized, coupled spring 11 can be compressed, movable block 6 is moved downward, now, the die edge of a knife 1 and the punch edge of a knife 2 understand the shape movement along product, when mould die sinking, movable block 6 moves upward under the effect of spring 11, now, the waste material on product also along the shape movement of product, thus can be got rid of by the die edge of a knife 1 and the punch edge of a knife 2, thus improve the quality of product, and the wrinkling problem of reshaping after simultaneously also solving blanking.
Claims (3)
1. a motor housing rotary-cutting die, comprise upper bolster (3), die shoe (8), cope match-plate pattern (5), lower bolster (7), movable block (6) and spring (11), it is characterized in that, described upper bolster (3) and die shoe (8) are in being arranged symmetrically with up and down, described upper bolster (3) is connected with lower bolster (7) by the cope match-plate pattern (5) mutually stacked with die shoe (8), the die edge of a knife (1) is provided with side by side in described cope match-plate pattern (5), the lower surface of the described die edge of a knife (1) is equipped with the punch edge of a knife (2), described movable block (6) is arranged on middle part in lower bolster (7) and leans on mutually with the punch edge of a knife (2), the lower surface of described die shoe (8) is connected with bottom seat pad (9), described spring (11) is connected with movable block (6) with die shoe (8) through bottom seat pad (9).
2. a kind of motor housing rotary-cutting die according to claim 1, is characterized in that: be also provided with upper padding plate (4) between described cope match-plate pattern (5) and upper bolster (3).
3. a kind of motor housing rotary-cutting die according to claim 2, is characterized in that: the lower surface bottom deck (10) of described bottom seat pad (9) seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103696.0U CN204545094U (en) | 2015-02-13 | 2015-02-13 | A kind of motor housing rotary-cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103696.0U CN204545094U (en) | 2015-02-13 | 2015-02-13 | A kind of motor housing rotary-cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545094U true CN204545094U (en) | 2015-08-12 |
Family
ID=53820259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103696.0U Expired - Fee Related CN204545094U (en) | 2015-02-13 | 2015-02-13 | A kind of motor housing rotary-cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204545094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862367A (en) * | 2017-03-29 | 2017-06-20 | 合肥皓东精密工业有限公司 | It is a kind of to cut rotary-cutting die together in length and breadth |
-
2015
- 2015-02-13 CN CN201520103696.0U patent/CN204545094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862367A (en) * | 2017-03-29 | 2017-06-20 | 合肥皓东精密工业有限公司 | It is a kind of to cut rotary-cutting die together in length and breadth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315800 Zhejiang province Ningbo city Beilun District Xiapu Pu Road 8 No. 1 Building 1, 1 floor Patentee after: Ningbo Hongli photoelectric Polytron Technologies Inc Address before: 315800 Zhejiang province Ningbo city Beilun District Xiapu Pu Road 8 No. 1 Building 1, 1 floor Patentee before: NINGBO PUNGO OPTOELECTRONICS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200213 |