CN204892946U - Impact block mould - Google Patents
Impact block mould Download PDFInfo
- Publication number
- CN204892946U CN204892946U CN201520636865.7U CN201520636865U CN204892946U CN 204892946 U CN204892946 U CN 204892946U CN 201520636865 U CN201520636865 U CN 201520636865U CN 204892946 U CN204892946 U CN 204892946U
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- China
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- mould
- plug
- cavity
- upper punch
- impact block
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Abstract
The utility model relates to an impact block mould, including set gradually from the top down go up in dash, upper punch, well mould and down stroke, dash in going up and set up in the upper punch, cavity matching in upper punch bottom and the well mould, the down stroke also sets up in the cavity of well mould, is equipped with a main plug and six roots of sensation plug in the down stroke, it is peripheral at main plug that six roots of sensation plug divide into three evenly distributed of group, is equipped with tooth mould no. 1 in the cavity of well mould, the upper punch bottom be equipped with with tooth mould assorted tooth mould no. 2, the cavity is cylindrical. This mould production efficiency is high, save time, and the material resources of using manpower sparingly, and impact block's the no burr in surface reduce epilogue manufacturing procedure, and the simultaneous processing precision obtains improving, and accommodation is wide.
Description
Technical field
The utility model relates to a kind of mould, especially relates to a kind of impact block mould.
Background technology
Impact block is the parts for electric tool, and the mode of production of existing impact block all needs to carry out secondary operations after shaping, to reduce the burr on impact block surface, this kind of mode of production production efficiency is low, and the machining accuracy of impact block is low, accommodation is little, waste raw material.
Utility model content
The utility model is intended to address the aforementioned drawbacks, and provides a kind of impact block mould.
In order to overcome the defect existed in background technology, the utility model solves the technical scheme that its technical problem adopts: a kind of impact block mould, comprise the upper interior punching set gradually from the top down, upper punch, middle mould and undershoot, in upper, punching is arranged in upper punch, mate with the cavity in middle mould bottom upper punch, undershoot is also arranged in the cavity of middle mould, a main plug and six roots of sensation plug is provided with in undershoot, six roots of sensation plug is divided into three groups to be evenly distributed on main plug periphery, tooth mould one is provided with in the cavity of middle mould, upper punch bottom is provided with the tooth mould two matched with tooth mould, cavity is cylindrical.
In a preferred embodiment of the present utility model, main plug and plug are fixed by plug gland and mandrel holder.
The beneficial effects of the utility model are: production efficiency is high, save time, and use manpower and material resources sparingly, and the surperficial impulse-free robustness of impact block, reduce postorder manufacturing procedure, machining accuracy is improved simultaneously, wide accommodation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is impact block structural representation.
Detailed description of the invention
A kind of impact block mould as depicted in figs. 1 and 2, comprise set gradually from the top down upper interior punching 1, upper punch 2, middle mould 3 and undershoot 4, in upper, punching 1 is arranged in upper punch 2, mate with the cavity in middle mould 3 bottom upper punch 2, undershoot 4 is also arranged in the cavity of middle mould 3, a main plug 5 and six roots of sensation plug 6 is provided with in undershoot 4, six roots of sensation plug 6 is divided into three groups to be evenly distributed on main plug 5 periphery, tooth mould one is provided with in the cavity of middle mould 3, upper punch bottom is provided with the tooth mould two matched with tooth mould, and cavity is cylindrical; Described main plug 5 and plug 6 are fixed by plug gland 7 and mandrel holder 8.
First iron powder is filled in the cavity that undershoot and middle mould formed by automatic feeding, then in going up, punching and upper punch carry out punching press to cavity downwards, circular pressing block is formed in cylindrical cavity, then utilize undershoot to be ejected by impact block, the production technology before comparing, save the time greatly, improve production efficiency, and use manpower and material resources sparingly, the precision of impact block improves simultaneously, ensure that product quality.
Claims (2)
1. an impact block mould, it is characterized in that: comprise set gradually from the top down upper interior punching, upper punch, middle mould and undershoot, described interior punching is arranged in upper punch, mate with the cavity in middle mould bottom upper punch, described undershoot is also arranged in the cavity of middle mould, a main plug and six roots of sensation plug is provided with in described undershoot, described six roots of sensation plug is divided into three groups to be evenly distributed on main plug periphery, tooth mould one is provided with in the cavity of described middle mould, described upper punch bottom is provided with the tooth mould two matched with tooth mould, and described cavity is cylindrical.
2. impact block mould according to claim 1, is characterized in that: described main plug and plug are fixed by plug gland and mandrel holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636865.7U CN204892946U (en) | 2015-08-24 | 2015-08-24 | Impact block mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636865.7U CN204892946U (en) | 2015-08-24 | 2015-08-24 | Impact block mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204892946U true CN204892946U (en) | 2015-12-23 |
Family
ID=54915158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520636865.7U Active CN204892946U (en) | 2015-08-24 | 2015-08-24 | Impact block mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204892946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856611A (en) * | 2016-05-06 | 2016-08-17 | 江苏金泽重型机械有限公司 | Multi-station powder hydraulic machine mold frame |
-
2015
- 2015-08-24 CN CN201520636865.7U patent/CN204892946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856611A (en) * | 2016-05-06 | 2016-08-17 | 江苏金泽重型机械有限公司 | Multi-station powder hydraulic machine mold frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |