CN216881392U - Movable mould positioning guide pin structure - Google Patents
Movable mould positioning guide pin structure Download PDFInfo
- Publication number
- CN216881392U CN216881392U CN202122934176.2U CN202122934176U CN216881392U CN 216881392 U CN216881392 U CN 216881392U CN 202122934176 U CN202122934176 U CN 202122934176U CN 216881392 U CN216881392 U CN 216881392U
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- CN
- China
- Prior art keywords
- positioning
- aligning pin
- guide pin
- hole
- cone
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
Abstract
The utility model relates to a movable die positioning and aligning pin structure which comprises a positioning and aligning pin seat and an aligning pin, wherein the lower end of the aligning pin is a cone, the positioning and aligning pin seat is fixed in a male die guide groove in a sliding manner through a bolt, the aligning pin is fixed in a central hole of the positioning and aligning pin seat, and the cone of the aligning pin is inserted into a positioning hole of a processed part. The utility model solves the technical problem that the same positioning hole of a vehicle part is in a Z shape formed by flat plate materials, has a size difference value, improves the production efficiency of the vehicle part and prolongs the service life of the vehicle part.
Description
Technical Field
The utility model belongs to the technical field of vehicle part machining, and particularly relates to a movable die positioning guide pin structure.
Background
At present, a punching process is carried out on a Z-shaped part of a domestic vehicle before bending and forming (in order to improve the production efficiency), and the longitudinal pitch of the part is changed as a necessary result after forming, namely, a size difference (referring to a hole at the same position after the Z shape) exists between a hole on a flat plate of the Z-shaped part and a formed hole. In order to solve the problem, methods such as removing half of the diameter of a die positioning pin or performing secondary processing on a part round hole to form a long round hole are generally adopted, the increased working procedures not only reduce the production efficiency, but also easily generate the phenomena of deformation and elongation of the part hole under the influence of the part punching precision, and the part can be scrapped in serious cases.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a movable die positioning guide pin structure, which solves the technical problem that the same positioning hole of a vehicle part is in a Z shape formed by a flat material, has a size difference value, improves the production efficiency of the vehicle part and prolongs the service life of the vehicle part.
The technical scheme includes that the movable die positioning and aligning pin structure comprises a positioning and aligning pin seat and an aligning pin, the lower end of the aligning pin is a cone, the positioning and aligning pin seat is fixed in a male die guide groove in a sliding mode through a bolt, the aligning pin is fixed in a central hole of the positioning and aligning pin seat, and the cone of the aligning pin is inserted into a positioning hole of a processed part.
The utility model has the advantages that the utility model eliminates the size difference of the same positioning hole, thoroughly solves the defect that the positions of the positioning pilot hole before and after forming are not uniform, solves the problem that the height difference of a part after forming generates the position difference of the original pilot positioning hole, reduces the production cost, improves the production efficiency, improves the surface quality and the service life of the part, reduces the cost and solves the problem of position change of the same pilot positioning hole during bending forming of the part. The bending forming die can be popularized and applied to bending forming dies of hot-rolled thick plates of Z-shaped parts of all vehicles and the like.
Drawings
FIG. 1 is a three-view illustration of an application of the present invention;
FIG. 2 is a front and top view of an assembly structure of a movable mold locating guide pin structure of the present invention;
fig. 3 is an exploded view of the assembly of the present invention.
Detailed Description
The technical scheme of the utility model is further described in detail in the following with the accompanying drawings of the specification.
As shown in fig. 1 to 3, the movable mold positioning and aligning pin structure of the present invention includes a positioning and aligning pin seat 1 and an aligning pin 2, wherein the lower end of the aligning pin is a cone. The positioning and correcting pin seat is fixed in the guide groove of the male die in a sliding manner through a bolt, and the positioning and correcting pin seat slides in the guide groove. The pilot pin is fixed in the central hole of the positioning pilot pin seat, and the cone of the pilot pin is inserted into the positioning hole 3 of the processed part.
The working part of the male die guide positioning pin structure is designed into the movable round hole pin, so that the position difference of an original guide positioning hole generated by the height difference of a part is realized, the production efficiency is improved, and the cost of a long round hole formed by secondary processing of the part is saved.
The utility model adopts the superiority of the movable round hole pin design in the actual production process, and makes innovation in the aspects of eliminating the position difference of the original pilot positioning hole caused by the height difference of parts, improving the productivity, reducing the cost and the like.
Claims (1)
1. The utility model provides a but movable mould location guide pin structure which characterized by: the guide pin structure comprises a positioning guide pin seat and a guide pin, wherein the lower end of the guide pin is a cone, the positioning guide pin seat is fixed in a male die guide groove in a sliding manner through a bolt, the guide pin is fixed in a central hole of the positioning guide pin seat, and the cone of the guide pin is inserted into a positioning hole of a processed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122934176.2U CN216881392U (en) | 2021-11-26 | 2021-11-26 | Movable mould positioning guide pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122934176.2U CN216881392U (en) | 2021-11-26 | 2021-11-26 | Movable mould positioning guide pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216881392U true CN216881392U (en) | 2022-07-05 |
Family
ID=82203775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122934176.2U Active CN216881392U (en) | 2021-11-26 | 2021-11-26 | Movable mould positioning guide pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216881392U (en) |
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2021
- 2021-11-26 CN CN202122934176.2U patent/CN216881392U/en active Active
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| GR01 | Patent grant |