CN204002159U - Automobile plunger latch head shaft-cup new structure - Google Patents
Automobile plunger latch head shaft-cup new structure Download PDFInfo
- Publication number
- CN204002159U CN204002159U CN201420333878.2U CN201420333878U CN204002159U CN 204002159 U CN204002159 U CN 204002159U CN 201420333878 U CN201420333878 U CN 201420333878U CN 204002159 U CN204002159 U CN 204002159U
- Authority
- CN
- China
- Prior art keywords
- head shaft
- latch head
- plunger latch
- cup
- automobile plunger
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Insertion Pins And Rivets (AREA)
Abstract
A kind of automobile plunger latch head shaft-cup new structure, it comprises automobile plunger latch head shaft-cup body (1), it is characterized in that: described automobile plunger latch head shaft-cup body (1) middle is rivet hole (101), outwards that ramped shaped forms a pot cover shape along hole, rivet hole (101) surrounding, in the bottom of pot cover surrounding rounded edge perk (102); The automobile plunger latch head shaft-cup new structure that the utility model provides, automobile plunger latch head shaft-cup is improved product structure under the condition that ensures its function, just can realize the object of avoiding loosing of rivet, utilize simple and easy riveted joint riveting die set that rivet is riveted together with automobile plunger latch head shaft-cup fast simultaneously, improved production efficiency.
Description
Technical field
The utility model belongs to auto parts forming technique field, specifically just relates to a kind of automobile plunger latch head shaft-cup new structure, can utilize riveting tool to complete the riveted joint of automobile plunger latch head shaft-cup.
Background technology
In recent years, along with the fast development of China's economy, the auto industry of China, especially car industry have reached fast-developing track, and car progresses in huge numbers of families the general common people's family, becomes the vehicles that in daily life, people often use.In order to meet the thriving demand of car, Ge great automobile production producer constantly expands the production output of car, continue to release various car brands, generally all take according to the material behavior of automobile metal structural member and shape facility for various automobile metal structural members traditionally, according to the requirement establishment Sheet Metal Forming Technology of forming materials, make metal stamping die according to Sheet Metal Forming Technology, on mould, raw material are shaped to obtain required automobile metal structural member.
Along with the development of technology, for the stability of automobile installation and the convenience of automobile plunger latch head shaft-cup making, current automobile plunger latch head shaft-cup not only comprises the shaft-cup body of itself, for the needs of installing also will be provided with a rivet simultaneously, traditional automobile plunger latch head shaft-cup structure lid is plane, cannot coordinate by finite sum automobile plunger latch head, rivet in very short time after rivet fit on is easily loosening, for rivet and automobile plunger latch head shaft-cup are firmly installed together, need to design a kind of automobile plunger latch head shaft-cup new structure and riveted joint special tooling thereof.
Utility model content
The purpose of this utility model is to cause rivet to easy loosening technological deficiency after automobile plunger latch head shaft-cup for existing automobile plunger latch head shaft-cup product structure, a kind of automobile plunger latch head shaft-cup new structure and riveted joint special tooling thereof are provided, can be by automobile plunger latch head shaft-cup together with rivet, avoid loosing of rivet, improved automobile plunger latch head shaft-cup riveted joint efficiency.
Technical scheme
In order to realize above-mentioned technical purpose, the utility model designs a kind of automobile plunger latch head shaft-cup new structure, it comprises automobile plunger latch head shaft-cup body, it is characterized in that: described automobile plunger latch head shaft-cup body middle is rivet hole, outwards that ramped shaped forms a pot cover shape along hole, rivet hole surrounding, in the surrounding rounded edge perk of the bottom of pot cover;
The perk of described edge is circular arc perk, and circular arc interior angle is 1.8mm;
The perk of described edge is highly (1.6 ± 0.07) mm;
Described automobile plunger latch head shaft-cup body bottom is (4.5 ± 0.20) mm to overhead height.
Further, described automobile plunger latch head shaft-cup body surface carries out salt fog processing.
For above-mentioned automobile plunger latch head shaft-cup riveted joint special tooling, it comprises part of the upper die and part of the lower die, it is characterized in that: described part of the upper die comprises upper bolster and train wheel bridge, riveted joint drift is installed on train wheel bridge, described part of the lower die comprises lower bolster, lower bolster and die shoe, and lower bolster is provided with rivet locating slot, and push rod is equipped with at rivet locating slot top, push rod is contained on spring, has been evenly arranged at least 3 groups slip riveted joint detent mechanisms in described rivet locating slot surrounding;
Described slip riveting mechanism comprises the oblique contract of sliding, the oblique contract of sliding is contained in the oblique contract chute of lower bolster, the oblique contract of sliding can tiltedly realize product soffit is being located to the slip of rivet locating slot direction under the effect of contract drift, described oblique contract drift is contained on train wheel bridge, and the oblique contract of described slip top profile is corresponding with automobile plunger latch head shaft-cup inner surface.
Further, described train wheel bridge soffit and lower bolster upper surface are directly provided with limit for height post.
Further, described rivet locating slot runs through die shoe, and push rod is contained on spring, and spring is contained in the mounting groove of lower shoe, and lower shoe is fixed on the soffit of die shoe.
Beneficial effect
The automobile plunger latch head shaft-cup new structure that the utility model provides, automobile plunger latch head shaft-cup is improved product structure under the condition that ensures its function, just can realize the object of avoiding loosing of rivet, utilize simple and easy riveted joint riveting die set that rivet is riveted together with automobile plunger latch head shaft-cup fast simultaneously, improved production efficiency.
Brief description of the drawings
Accompanying drawing 1 is the front view of automobile plunger latch head shaft-cup in the utility model.
Accompanying drawing 2 is top views of automobile plunger latch head shaft-cup in the utility model.
Accompanying drawing 3 is riveting die set structural representations in the utility model.
Accompanying drawing 4 is riveting die set part of the lower die structural representations in the utility model.
Accompanying drawing 5 is the structure charts after the utility model automobile plunger latch head shaft-cup riveted joint rivet.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment
As shown in attached Fig. 1 and 2, a kind of automobile plunger latch head shaft-cup new structure, it comprises automobile plunger latch head shaft-cup body 1, it is characterized in that: described automobile plunger latch head shaft-cup body 1 middle is rivet hole 101, outwards that ramped shaped forms a pot cover shape along rivet hole 101 hole surroundings, in the bottom of pot cover surrounding rounded edge perk 102;
Described edge perk 102 is circular arc perk, and circular arc interior angle is 1.8mm;
Described edge perk 102 is highly (1.6 ± 0.07) mm;
Described automobile plunger latch head shaft-cup body 1 bottom is (4.5 ± 0.20) mm to overhead height.
Salt fog processing is carried out on described automobile plunger latch head shaft-cup body 1 surface.
As shown in accompanying drawing 3,4 and 5, for above-mentioned automobile plunger latch head shaft-cup riveted joint special tooling, it comprises part of the upper die and part of the lower die, it is characterized in that: described part of the upper die comprises upper bolster 2 and train wheel bridge 3, riveted joint drift 4 is installed on train wheel bridge 3, described part of the lower die comprises lower bolster 5, lower bolster 6 and die shoe 7, lower bolster 5 is provided with rivet locating slot 501, push rod 502 is equipped with at rivet locating slot 501 tops, push rod 502 is contained on spring 503, has been evenly arranged at least 3 groups slip riveted joint detent mechanisms 504 in described rivet locating slot 501 surroundings;
Described slip riveting mechanism 504 comprises the oblique contract 504a that slides, the oblique contract 504a that slides is contained in the oblique contract chute 504b of lower bolster 5, the oblique contract 504a that slides can tiltedly realize product soffit is being located to the 501 directions slips of rivet locating slot under contract drift 504c effect, described oblique contract drift 504c is contained on train wheel bridge 3, and the oblique contract 504a of described slip top profile is corresponding with automobile plunger latch head shaft-cup inner surface.
Described train wheel bridge 3 soffits and lower bolster 5 upper surfaces are directly provided with limit for height post 8.
Described rivet locating slot 501 runs through die shoe 7, and push rod 502 is contained on spring 503, and spring 503 is contained in the mounting groove of lower shoe 9, and lower shoe 9 is fixed on the soffit of die shoe 7.
The automobile plunger latch head shaft-cup new structure that the utility model provides, automobile plunger latch head shaft-cup is improved product structure under the condition that ensures its function, just can realize the object of avoiding loosing of rivet, utilize simple and easy riveted joint riveting die set that rivet is riveted together with automobile plunger latch head shaft-cup fast simultaneously, improved production efficiency.
Claims (2)
1. an automobile plunger latch head shaft-cup new structure, it comprises automobile plunger latch head shaft-cup body (1), it is characterized in that: described automobile plunger latch head shaft-cup body (1) middle is rivet hole (101), outwards that ramped shaped forms a pot cover shape along hole, rivet hole (101) surrounding, in the bottom of pot cover surrounding rounded edge perk (102);
Described edge perk (102) is circular arc perk, and circular arc interior angle is 1.8mm;
Described edge perk (102) is highly (1.6 ± 0.07) mm;
Described automobile plunger latch head shaft-cup body (1) bottom is (4.5 ± 0.20) mm to overhead height.
2. a kind of automobile plunger latch head shaft-cup new structure as claimed in claim 1, is characterized in that: salt fog processing is carried out on described automobile plunger latch head shaft-cup body (1) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333878.2U CN204002159U (en) | 2014-06-20 | 2014-06-20 | Automobile plunger latch head shaft-cup new structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333878.2U CN204002159U (en) | 2014-06-20 | 2014-06-20 | Automobile plunger latch head shaft-cup new structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002159U true CN204002159U (en) | 2014-12-10 |
Family
ID=52042180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420333878.2U Withdrawn - After Issue CN204002159U (en) | 2014-06-20 | 2014-06-20 | Automobile plunger latch head shaft-cup new structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088542A (en) * | 2014-06-20 | 2014-10-08 | 上海鸿基金属制品有限公司 | Novel structure of automobile lock latch head shaft cap and special riveting tool for automobile lock latch head shaft cap |
-
2014
- 2014-06-20 CN CN201420333878.2U patent/CN204002159U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088542A (en) * | 2014-06-20 | 2014-10-08 | 上海鸿基金属制品有限公司 | Novel structure of automobile lock latch head shaft cap and special riveting tool for automobile lock latch head shaft cap |
| CN104088542B (en) * | 2014-06-20 | 2019-03-22 | 上海鸿基金属制品有限公司 | Automobile plunger latch head shaft cover structure and its riveting special tooling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203992232U (en) | Automobile plunger latch head shaft-cup riveted joint special tooling | |
| CN204002159U (en) | Automobile plunger latch head shaft-cup new structure | |
| CN201244630Y (en) | Material-pulling device in progressive die | |
| CN104088542A (en) | Novel structure of automobile lock latch head shaft cap and special riveting tool for automobile lock latch head shaft cap | |
| CN204912524U (en) | Nut mould riveting set | |
| CN204638845U (en) | A kind of die cutting die | |
| CN203991978U (en) | Automobile belt moving axis support continuous stamping die | |
| CN205238974U (en) | Punching press knurling upgrades mould | |
| CN203992019U (en) | Technique trimming and draw compound die | |
| CN203184420U (en) | Stamping die for lead sheath | |
| CN203621268U (en) | Side flanging die | |
| CN204035314U (en) | Aluminium alloy gas receiver end cap perforating die | |
| CN203991985U (en) | The automobile principal arm special simple die that is shaped | |
| CN203679017U (en) | Engine hood external plate flanging mould | |
| CN203875184U (en) | Stamping die | |
| CN202701176U (en) | Stamping device for automobile left suspended installation inner plate | |
| CN203076447U (en) | Flanging die for high straight wall of cambered surface | |
| CN203061655U (en) | Forge piece punching die | |
| CN203737799U (en) | Laterally-trimming and laterally-punching die for automobile covering part front wall inner plate | |
| CN203725623U (en) | Novel taper-shaped deep drawing piece drawing processing die | |
| CN202741550U (en) | Blanking die | |
| CN206810967U (en) | A kind of mould cut bending and be bulldozed | |
| CN202045278U (en) | Improved riveting mould | |
| CN204093964U (en) | A kind of simple forming mould | |
| CN203197109U (en) | Material returning device for two-side oppositely flanging stamping die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20190322 |
|
| AV01 | Patent right actively abandoned |