CN203804058U - Circumferentially-adjustable male die structure - Google Patents
Circumferentially-adjustable male die structure Download PDFInfo
- Publication number
- CN203804058U CN203804058U CN201420244422.9U CN201420244422U CN203804058U CN 203804058 U CN203804058 U CN 203804058U CN 201420244422 U CN201420244422 U CN 201420244422U CN 203804058 U CN203804058 U CN 203804058U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- cylinder connection
- connection platform
- punch
- male die
- 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
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- Forging (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model relates to a circumferentially-adjustable male die structure and belongs to the field of male die design. The circumferentially-adjustable male die structure comprises a connecting rod, an adjusting screw and a male die body. The rear end of the connecting rod is connected to male die equipment, a cylindrical connecting table of the front end of the connecting rod is inserted into a cylindrical cavity of the rear end of the male die body, the adjusting screw penetrates the screwed holes of the male die body and is tightly pressed to an annular groove of the cylindrical connecting table of the connecting rod, and the connecting rod and the male die body are circumferentially positioned. The circumferentially-adjustable male die structure is simple in structure and convenient to machine, circumferential adjustment of the male die and a female die is implemented, and important practical value is provided.
Description
Technical field
The utility model relates to a kind of circumferentially capable of regulating punch structure, belongs to Design of Dies field.
Background technology
In existing mold design, punch adopts screw thread to screw connection with being connected of equipment conventionally, the fixing pressing mold circle that conventionally adopts of die and base is fixed, after die is fixing, if be tightened and can not circumferentially adjust because punch adopts screw thread when the circumferential angle of punch and die need to be adjusted, need to remove after pressing mold circle and die is taken out from die holder and just can adjust and adjust die, operate inconvenient and waste time and energy.If there is very large difficulty in the mould practical application while adopting this structure to design punch and the circumferential angle requirement of die, therefore need a kind of punch of design and the circumferential adjustable structure of die badly, to solve the design problem of the type mould.
Utility model content
The purpose of this utility model is to be circumferentially not easy in order to solve above-mentioned punch and die the technical barrier of adjusting, and a kind of circumferentially capable of regulating punch structure is provided.
The purpose of this utility model is achieved through the following technical solutions:
The circumferential capable of regulating punch structure of one of the present utility model, comprises connecting rod, adjusts screw, punch body;
The front end of connecting rod is processed with cylinder connection platform, and the sidewall of this connected unit is processed with cannelure;
The rear end of punch body have with connecting rod on the cylindrical cavity that matches of cylinder connection platform profile, the sidewall of the cylindrical cavity position of punch body has the screwed hole of one group of circle distribution, and this screwed hole matches apart from the length of annular slot pitch cylinder connection platform root on the height of cylindrical cavity rear end end face and connecting rod cylinder connection platform;
The rear end of connecting rod is connected with molding apparatus; The cylinder connection platform of connecting rod front end inserts in the cylindrical cavity of punch body rear end, adjust screw thread through the screwed hole of punch body and press closer in the cannelure of connecting rod cylinder connection platform, making axially and circumferentially to locate between connecting rod and punch body.
For further realizing the utility model, on described connecting rod cylinder connection platform, the front end face of cannelure is inclined-plane; Adjusting screw front end is the conical surface, and on the tapering of this conical surface and connecting rod cylinder connection platform, the front end face angle of inclination of cannelure matches; When punch and die pass through to adjust screw lock, on the conical surface of adjustment screw front end and connecting rod cylinder connection platform, the front end face of cannelure produces the axial relative displacement of mutually drawing close, make to fit tightly between punch body cylindrical cavity rear end end face and connecting rod cylinder connection platform root end face, and then make between punch body and connecting rod axial location more firm.
The course of work
Need to adjust the circumferential position of punch and die time, unclamp and adjust screw and rotate punch to required circumferential position, screw is adjusted in locking again, realizes the circumferentially adjustable of punch and die.
Beneficial effect
The utility model is simple in structure, easy to process, has realized the circumferentially adjustable of punch and die, has important practical value.
Brief description of the drawings
Fig. 1 is the connection diagram of the utility model punch structure;
In figure, 1-connecting rod; 2-adjusts screw; 3-punch body.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
Embodiment
The circumferential capable of regulating punch structure of one of the present utility model, as shown in Figure 1, comprises connecting rod 1, adjusts screw 2, punch body 3;
The front end of connecting rod 1 is processed with cylinder connection platform, and the sidewall of this connected unit is processed with cannelure, and the front end face of this cannelure is inclined-plane;
The rear end of punch body 3 have with connecting rod 1 on the cylindrical cavity that matches of cylinder connection platform profile, the sidewall of the cylindrical cavity position of punch body 3 has the screwed hole of one group of circle distribution, and this screwed hole matches apart from the length of annular slot pitch cylinder connection platform root on the height of cylindrical cavity rear end end face and connecting rod 1 cylinder connection platform;
Adjusting screw 2 front ends is the conical surface, and on the tapering of this conical surface and connecting rod 1 cylinder connection platform, the front end face angle of inclination of cannelure matches;
The rear end of connecting rod 1 is connected with molding apparatus; The cylinder connection platform of connecting rod 1 front end inserts in the cylindrical cavity of punch body 3 rear ends, adjust screw 2 screw threads through the screwed hole of punch body 3 and screw in the cannelure of connecting rod 1 cylinder connection platform, in screw-in process, on the conical surface of adjustment screw 2 front ends and connecting rod 1 cylinder connection platform, the front end face of cannelure produces the axial relative displacement of mutually drawing close, make to fit tightly between punch body 3 cylindrical cavity rear end end faces and connecting rod 1 cylinder connection platform root end face, and then make axially and circumferentially to locate between connecting rod 1 and punch body 3.
The course of work
Need to adjust the circumferential position of punch and die time, unclamp and adjust screw 2 and rotate punch to required circumferential position, screw 2 is adjusted in locking again, realizes the circumferentially adjustable of punch and die.
Claims (2)
1. a circumferential capable of regulating punch structure, is characterized in that: comprise connecting rod, adjust screw, punch body;
The front end of connecting rod is processed with cylinder connection platform, and the sidewall of this connected unit is processed with cannelure;
The rear end of punch body have with connecting rod on the cylindrical cavity that matches of cylinder connection platform profile, the sidewall of the cylindrical cavity position of punch body has the screwed hole of one group of circle distribution, and this screwed hole matches apart from the length of annular slot pitch cylinder connection platform root on the height of cylindrical cavity rear end end face and connecting rod cylinder connection platform;
The rear end of connecting rod is connected with molding apparatus; The cylinder connection platform of connecting rod front end inserts in the cylindrical cavity of punch body rear end, adjust screw thread through the screwed hole of punch body and press closer in the cannelure of connecting rod cylinder connection platform, making axially and circumferentially to locate between connecting rod and punch body.
2. the circumferential capable of regulating punch structure of one as claimed in claim 1, is characterized in that: on described connecting rod cylinder connection platform, the front end face of cannelure is inclined-plane; Adjusting screw front end is the conical surface, and on the tapering of this conical surface and connecting rod cylinder connection platform, the front end face angle of inclination of cannelure matches; When punch and die pass through to adjust screw lock, on the conical surface of adjustment screw front end and connecting rod cylinder connection platform, the front end face of cannelure produces the axial relative displacement of mutually drawing close, and makes to fit tightly between punch body cylindrical cavity rear end end face and connecting rod cylinder connection platform root end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244422.9U CN203804058U (en) | 2014-05-14 | 2014-05-14 | Circumferentially-adjustable male die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244422.9U CN203804058U (en) | 2014-05-14 | 2014-05-14 | Circumferentially-adjustable male die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804058U true CN203804058U (en) | 2014-09-03 |
Family
ID=51442869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420244422.9U Expired - Fee Related CN203804058U (en) | 2014-05-14 | 2014-05-14 | Circumferentially-adjustable male die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275879A (en) * | 2020-09-30 | 2021-01-29 | 首钢集团有限公司 | Forming die for reducing lug making height of sheet drawing forming and preparation method thereof |
-
2014
- 2014-05-14 CN CN201420244422.9U patent/CN203804058U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275879A (en) * | 2020-09-30 | 2021-01-29 | 首钢集团有限公司 | Forming die for reducing lug making height of sheet drawing forming and preparation method thereof |
| CN112275879B (en) * | 2020-09-30 | 2022-04-19 | 首钢集团有限公司 | Forming die for reducing lug making height of sheet drawing forming and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20190514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |