CN201960075U - Mold for belt material riveting enhancing structure - Google Patents
Mold for belt material riveting enhancing structure Download PDFInfo
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- CN201960075U CN201960075U CN2011201120356U CN201120112035U CN201960075U CN 201960075 U CN201960075 U CN 201960075U CN 2011201120356 U CN2011201120356 U CN 2011201120356U CN 201120112035 U CN201120112035 U CN 201120112035U CN 201960075 U CN201960075 U CN 201960075U
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- plate
- mold
- cope match
- take
- die
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- 239000000463 material Substances 0.000 title claims abstract description 12
- 230000002708 enhancing effect Effects 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of metal pressing molds. A mold for a belt material riveting enhancing structure comprises an upper mold base (1) and a lower mold base (7), wherein opposite sides of the upper mold base (1) and the lower mold base (7) are provided with upper templates and lower stripper inserts respectively, i.e., the upper mold base (1) is provided with an upper template I (2) and an upper template II (12); the lower mold base (7) over against the upper mold plate I (2) is provided with a lower stripper insert I (3); the lower mold base (7) over against the upper template II (12) is provided with a lower stripper insert II (10); each upper template is provided with two grooves (18); the two grooves (18) are connected with each other through a platform (19); a concave mold (16) is arranged in each lower stripper insert; a rivet (15) is arranged in each concave mold (16); and the rivets (15) are over against the platform (19). The mold has a simple structure, the riveting force of a product is greatly enhanced, and the service life of the product is prolonged.
Description
Technical field
The utility model relates to a kind of metal stamping mould applications.
Background technology
Riveted joint is a kind of connected mode commonly used, the technology of existing riveted joint is the equal diameters that makes the diameter and the rivet of pre-punched hole, perhaps in pre-punched hole, a stretching is carried out in the hole, but the drawback of doing like this be between rivet and the product riveted power a little less than, cause the torsion that rivet can bear to reduce.
The utility model content
Technique effect of the present utility model can overcome above-mentioned defective, provides a kind of band material riveted joint to strengthen structure mold, and it has improved the riveted power of product greatly.
For achieving the above object, the utility model adopts following technical scheme: it comprises upper bolster and die shoe, the both sides that upper bolster is relative with die shoe be respectively equipped with cope match-plate pattern and under take off the plate mold insert, be that cope match-plate pattern I, cope match-plate pattern II are set on the upper bolster, cope match-plate pattern I over against die shoe on be provided with down take off plate mold insert I, cope match-plate pattern II over against die shoe on be provided with down and take off plate mold insert II; Two grooves are set on each cope match-plate pattern, connect by platform between two grooves; Take off under each in the plate mold insert and be provided with die, be provided with rivet in the die, rivet is over against platform.
In the mould of the present utility model, make the diameter of the diameter of product pre-punched hole less than rivet, the material and the rivet of product itself are turned down together, material of product own and rivet bar are fixed together, and the benefit of doing like this is: the torsion that rivet is born is guaranteed and is improved the service life of product.
Cope match-plate pattern is fixedlyed connected with upper bolster by train wheel bridge, upper padding plate successively.Under take off the plate mold insert successively by under take off plate, lower plate, lower bolster and be connected with die shoe.Under take off alignment pin be set on the plate.The bottom of die shoe sets gradually counterdie cushion block, counterdie fixed head.The lower end of die is provided with spring.
Mould structure of the present utility model is simple, has improved the rivet force of product greatly, has prolonged the service life of product.
Description of drawings
Fig. 1 is a mould die opening state schematic diagram;
Fig. 2 is a mould matched moulds view;
Fig. 3 is a die opening state drift position partial schematic diagram;
Fig. 4 is a matched moulds state drift position riveted schematic diagram.
Among the figure: 1. upper bolster; 2. cope match-plate pattern I; 3. take off plate mold insert I down; 4. take off plate down; 5. lower plate; 6. lower bolster; 7. die shoe; 8. counterdie cushion block; 9. counterdie fixed head; 10. take off plate mold insert II down; 11. alignment pin; 12. cope match-plate pattern II; 13. train wheel bridge; 14. upper padding plate; 15. rivet; 16. die; 17. spring; 18. groove; 19. platform; 20. product.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
Mould of the present utility model comprises upper bolster 1 and die shoe 7, upper bolster 1 and die shoe 7 relative both sides be respectively equipped with cope match-plate pattern and under take off the plate mold insert, be that cope match-plate pattern I 2, cope match-plate pattern II 12 are set on the upper bolster 1, cope match-plate pattern I 2 over against die shoe 7 on be provided with down take off plate mold insert I 3, cope match-plate pattern II 12 over against die shoe 7 on be provided with down and take off plate mold insert II 10; Be provided with on each cope match-plate pattern between two grooves, 18, two grooves 18 and connect by platform 19; Take off under each and be provided with die 16 in the plate mold insert, be provided with rivet 15 in the die 16, rivet 15 is over against platform 19.
Cope match-plate pattern is fixedlyed connected with upper bolster 1 by train wheel bridge 12, upper padding plate 14 successively.Under take off the plate mold insert successively by under take off plate 4, lower plate 5, lower bolster 6 and be connected with die shoe 7.Under take off alignment pin 11 be set on the plate 4.The bottom of die shoe 7 sets gradually counterdie cushion block 8, counterdie fixed head 9.The lower end of die 16 is provided with spring 17.
During work, at first rivet 15 is put into die 16, be placed on product 20 on the tram of mould by alignment pin 11 then, when cope match-plate pattern I 2 and cope match-plate pattern II 12 move downward with upper bolster 1, the flanging of cope match-plate pattern contacts with product 20 product 20 is moved downward, under take off the plate mold insert and under take off plate 4 and move downward with product 20, make 15 pairs of products of rivet 20 form the process of an interior hole flanging like this, realized riveted joint product 20 when cope match-plate pattern I 2 and cope match-plate pattern II 12 contact with rivet 15 up to the entire die matched moulds.In the process of die sinking, cope match-plate pattern I 2 and cope match-plate pattern II 12 be along with upper bolster 1 moves upward, take off down plate 4 and under take off the plate mold insert and reset by spring 17.Along with taking off plate 4 down and taking off resetting of plate mold insert down, product 20 is by jack-up, and rivet 15 is driven to deviate from from die 16 by product 20, realizes the process of the whole demoulding.
Claims (6)
1. band material riveted joint strengthens structure mold, it is characterized in that, comprise upper bolster (1) and die shoe (7), upper bolster (1) and the relative both sides of die shoe (7) be respectively equipped with cope match-plate pattern and under take off the plate mold insert, be that cope match-plate pattern I (2), cope match-plate pattern II (12) are set on the upper bolster (1), cope match-plate pattern I (2) over against die shoe (7) on be provided with down take off plate mold insert I (3), cope match-plate pattern II (12) over against die shoe (7) on be provided with down and take off plate mold insert II (10); Two grooves (18) are set on each cope match-plate pattern, connect by platform (19) between two grooves (18); Take off under each and be provided with die (16) in the plate mold insert, be provided with rivet (15) in the die (16), rivet (15) is over against platform (19).
2. band material riveted joint according to claim 1 strengthens structure mold, it is characterized in that cope match-plate pattern is fixedlyed connected with upper bolster (1) by train wheel bridge (12), upper padding plate (14) successively.
3. band material according to claim 1 and 2 riveted joint strengthens structure mold, it is characterized in that, take off down the plate mold insert successively by under take off plate (4), lower plate (5), lower bolster (6) and be connected with die shoe (7).
4. band material riveted joint according to claim 3 strengthens structure mold, it is characterized in that, takes off down alignment pin (11) is set on the plate (4).
5. band material riveted joint according to claim 4 strengthens structure mold, it is characterized in that the bottom of die shoe (7) sets gradually counterdie cushion block (8), counterdie fixed head (9).
6. band material riveted joint according to claim 4 strengthens structure mold, it is characterized in that the lower end of die (16) is provided with spring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201120356U CN201960075U (en) | 2011-04-15 | 2011-04-15 | Mold for belt material riveting enhancing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201120356U CN201960075U (en) | 2011-04-15 | 2011-04-15 | Mold for belt material riveting enhancing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201960075U true CN201960075U (en) | 2011-09-07 |
Family
ID=44522601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201120356U Expired - Fee Related CN201960075U (en) | 2011-04-15 | 2011-04-15 | Mold for belt material riveting enhancing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201960075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056237A (en) * | 2011-10-21 | 2013-04-24 | 北汽福田汽车股份有限公司 | Workpiece positioning mechanism and stamping mold |
-
2011
- 2011-04-15 CN CN2011201120356U patent/CN201960075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056237A (en) * | 2011-10-21 | 2013-04-24 | 北汽福田汽车股份有限公司 | Workpiece positioning mechanism and stamping mold |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20180415 |