CN203991976U - A kind of dual-chamber washing compression mould of bonding bolt - Google Patents
A kind of dual-chamber washing compression mould of bonding bolt Download PDFInfo
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- CN203991976U CN203991976U CN201420310658.8U CN201420310658U CN203991976U CN 203991976 U CN203991976 U CN 203991976U CN 201420310658 U CN201420310658 U CN 201420310658U CN 203991976 U CN203991976 U CN 203991976U
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- pressing block
- mold frame
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- top mold
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Abstract
The utility model relates to a kind of dual-chamber washing compression mould of bonding bolt, comprise top mold frame (1), lower mold holder (4) and pressing block (8), described lower mold holder (4) is arranged on base plate (5), its top is furnished with top mold frame (1), the upper end of the lower end of top mold frame (1) and lower mold holder (4) is separately installed with cope match-plate pattern (2) and lower bolster (6), the inside of described lower bolster (6) is arranged side by side with two back-up blocks (7) near the position of front end face, directly over this back-up block (7), be furnished with the pressing block (8) that upper end is connected with top mold frame (1) through cope match-plate pattern (2), the lower end of this pressing block (8) is provided with punch forming piece (3).The utility model adopts double punching press simultaneously, has improved production efficiency, and the position of punching press is positioned at front end face, facilitates taking of workpiece, adopts the pressing block of interpolation type, has ensured the stability of punching press.
Description
Technical field
The utility model relates to the manufacture field of hardware-joint, particularly relates to a kind of dual-chamber washing compression mould of bonding bolt.
Background technology
Bonding bolt is a kind of connecting bolt conventional in automobile, the shape and structure of its double-screw bolt part is more special, in manufacturing, often need with punch forming, but its small volume, stamping surface is also smaller, and the nut portion of bonding bolt can not be forced in punching press, this has proposed a higher difficult problem just to the project organization aspect of diel.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of dual-chamber washing compression mould of bonding bolt, adopts double punching press simultaneously, has improved production efficiency, the position of punching press is positioned at front end face, facilitate taking of workpiece, adopt the pressing block that makes of interpolation, ensured the stability of punching press.
The utility model solves the technical scheme that its technical problem adopts: provide diel to comprise top mold frame, lower mold holder and pressing block, described lower mold holder is arranged on base plate, its top is furnished with top mold frame, and the lower end of top mold frame and the upper end of lower mold holder are separately installed with cope match-plate pattern and lower bolster;
In order to realize accurate location and the stable punching press to workpiece bolt, the inside of described lower bolster is arranged side by side with two back-up blocks near the position of front end face, directly over this back-up block, be furnished with the pressing block that upper end is connected with top mold frame through cope match-plate pattern, the lower end of this pressing block is provided with punch forming piece;
Supplement as the one of mould described in the utility model, the upper end of described back-up block has the positioning molding groove corresponding with the forming tank of the lower surface of punch forming piece between two parties, ensures the stability of moulding.
Between described cope match-plate pattern and lower bolster, both sides are all provided with buffer spring, and buffer spring plays cushioning effect in the time that cope match-plate pattern contacts fast with lower bolster, and in the time that cope match-plate pattern separates with lower bolster, open the spring force resetting.
One as mould described in the utility model is preferred, and described back-up block connects the front/rear end of lower bolster, makes back-up block can adapt to the bonding bolt of different size, improves its applicability.
beneficial effect
The utility model relates to a kind of dual-chamber washing compression mould of bonding bolt, adopts simultaneously punching press of double, has improved production efficiency, and the position of punching press is positioned at front end face, facilitates taking of workpiece, and the pressing block that adopts interpolation to make has ensured the stability of punching press.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Figure 1, embodiment of the present utility model relates to a kind of dual-chamber washing compression mould of bonding bolt, comprise top mold frame 1, lower mold holder 4 and pressing block 8, described lower mold holder 4 is arranged on base plate 5, its top is furnished with top mold frame 1, the upper end of the lower end of top mold frame 1 and lower mold holder 4 is separately installed with cope match-plate pattern 2 and lower bolster 6, the inside of described lower bolster 6 is arranged side by side with two back-up blocks 7 near the position of front end face, directly over this back-up block 7, be furnished with the pressing block 8 that upper end is connected with top mold frame 1 through cope match-plate pattern 2, the lower end of this pressing block 8 is provided with punch forming piece 3.
The upper end of described back-up block 7 has the positioning molding groove 9 corresponding with the forming tank of the lower surface of punch forming piece 3 between two parties, and described back-up block 7 connects the front/rear end of lower bolster 6, and between described cope match-plate pattern 2 and lower bolster 6, both sides are all provided with buffer spring.
Top mold frame 1 is connected with the pressing block of stamping machine, the screw portion of two bonding bolts is placed on two back-up blocks 7, then pressing block drives top mold frame 1 to press down, pressing block 8 is close to back-up block 7 fast, buffer spring opens cushioning effect, and punch forming piece 3 and back-up block 7 are by the screw portion moulding of bonding bolt.
Claims (3)
1. the dual-chamber washing compression mould of a bonding bolt, comprise top mold frame (1), lower mold holder (4) and pressing block (8), described lower mold holder (4) is arranged on base plate (5), its top is furnished with top mold frame (1), the upper end of the lower end of top mold frame (1) and lower mold holder (4) is separately installed with cope match-plate pattern (2) and lower bolster (6), it is characterized in that, the inside of described lower bolster (6) is arranged side by side with two back-up blocks (7) near the position of front end face, directly over this back-up block (7), be furnished with the pressing block (8) that upper end is connected with top mold frame (1) through cope match-plate pattern (2), the lower end of this pressing block (8) is provided with punch forming piece (3).
2. the dual-chamber washing compression mould of a kind of bonding bolt according to claim 1, is characterized in that: the upper end of described back-up block (7) has the positioning molding groove (9) corresponding with the forming tank of the lower surface of punch forming piece (3) between two parties.
3. the dual-chamber washing compression mould of a kind of bonding bolt according to claim 1, is characterized in that: described back-up block (7) connects the front/rear end of lower bolster (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310658.8U CN203991976U (en) | 2014-06-11 | 2014-06-11 | A kind of dual-chamber washing compression mould of bonding bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310658.8U CN203991976U (en) | 2014-06-11 | 2014-06-11 | A kind of dual-chamber washing compression mould of bonding bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991976U true CN203991976U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420310658.8U Active CN203991976U (en) | 2014-06-11 | 2014-06-11 | A kind of dual-chamber washing compression mould of bonding bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900159A (en) * | 2017-11-28 | 2018-04-13 | 泉州速创时代工业设计有限公司 | A kind of band iron bending device for power construction |
-
2014
- 2014-06-11 CN CN201420310658.8U patent/CN203991976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900159A (en) * | 2017-11-28 | 2018-04-13 | 泉州速创时代工业设计有限公司 | A kind of band iron bending device for power construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315800 No. 7, Jingqi Road, Beilun District, Ningbo City, Zhejiang Province Patentee after: Ningbo Minda Automobile Technology Co.,Ltd. Address before: 315800 No. 7, Jingqi Road, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO ZHENHAI MINDA ELECTROMECHANICAL CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |