CN202667529U - Car oil filler wicket hinge shaft cold heading mould - Google Patents
Car oil filler wicket hinge shaft cold heading mould Download PDFInfo
- Publication number
- CN202667529U CN202667529U CN 201220344812 CN201220344812U CN202667529U CN 202667529 U CN202667529 U CN 202667529U CN 201220344812 CN201220344812 CN 201220344812 CN 201220344812 U CN201220344812 U CN 201220344812U CN 202667529 U CN202667529 U CN 202667529U
- Authority
- CN
- China
- Prior art keywords
- oil filler
- door hinge
- small door
- hinge axle
- hinge shaft
- 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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Abstract
The utility model discloses a car oil filler wicket hinge shaft cold heading mould. An upper mould is provided with a spring pressure mechanism and a tapered wedge, and a lower mould is provided with a lower mould block and a horizontal mould block mechanism. Grooves fitted with an oil filler wicket hinge shaft in appearance are evenly arranged on the combined surface of the spring pressure mechanism and the lower mould block. The horizontal mould block mechanism is provided with a hole matched with the oil filler wicket hinge shaft, and the end portion of the oil filler wicket hinge shaft contacts the bottom face of the hole. When the upper mould moves downwards to a closed position of a mould, the spring pressure mechanism is pressed on the lower mould block, the tapered wedge acts on the horizontal mould block mechanism and drives the horizontal mould block mechanism to produce a motion, and the moving distance of the horizontal mould block mechanism is the distance to enable the oil filler wicket hinge shaft to be partial jumping-up. By means of the technical scheme, the car oil filler wicket hinge shaft cold heading mould has the advantages of being compact in structure, strong in mould durability, convenient and fast to operate, and high in production efficiency. Besides, cold heading machining quality can be guaranteed, and requirements of volume-production can be met.
Description
Technical field
The utility model belongs to the technical field that auto parts and components are made, and relates to the equipment Technology in its manufacture process.More particularly, the utility model relates to a kind of vehicle oil filler small door hinge axle cold upsetting die of car.
Background technology
At present, the cold-heading Sheet Metal Forming Technology can be poor such as mold durability because of the defective workmanship of himself, and production efficiency is low.
For example produce product as shown in Figure 1, this product is the oil filler small door hinge axle 2 on the body of a motor car.Jumping-up need to be carried out in its part.If adopt the common die structure, can't realize technological requirement at all, the not material returned during such as punching press picks and places the part inconvenience, is difficult to reach batch production and versatility.
The utility model content
The utility model provides a kind of vehicle oil filler small door hinge axle cold upsetting die of car, its objective is the technological requirement that reaches batch production.
To achieve these goals, the technical scheme taked of the utility model is:
Vehicle oil filler small door hinge axle cold upsetting die of car provided by the utility model, comprise upper die and lower die, be used for the oil filler small door hinge axle on the automobile is carried out gathering stock processing, establish spring feeding pressure mechanism and wedge on the described patrix, set module and transverse module mechanism on the described counterdie;
On described spring feeding pressure mechanism and the surface that lower module is tied mutually, be equipped with the groove that adapts with described oil filler small door hinge axle profile;
Described transverse module mechanism is provided with the hole of matching with described oil filler small door hinge axle, and the end of described oil filler small door hinge axle contacts with the bottom surface in this hole;
When patrix comes downwards to mold closed position, described spring feeding pressure mechanism is pressed on the described lower module, described wedge acts in the described transverse module mechanism, and making motion of described transverse module mechanism's generation, the distance of its motion is the distance that makes described oil filler small door hinge axle gathering stock.
Described spring feeding pressure mechanism and wedge are fixed on the described patrix by upper mould fixed plate; Described lower module is fixed on the described counterdie by the counterdie fixed head; Described transverse module mechanism is installed on the described counterdie by guide frame, and described transverse module mechanism also is provided with back-moving spring.
Relevant position at described spring feeding pressure mechanism and lower module is provided with sunk structure, and the upset position on the position of this sunk structure and the described oil filler small door hinge axle adapts.
The utility model adopts technique scheme, compact conformation, and mold durability is strong, and is easy to operate, quick, improved production efficiency, and can guarantee the quality of cold-heading processing, can satisfy the needs of production in enormous quantities.
Description of drawings
The below briefly explains the expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure:
Fig. 1 is the structural representation of oil filler small door hinge axle;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the spring feeding pressure mechanism structural representation among Fig. 2;
Fig. 4 is the lateral plan of structure shown in Figure 3;
Fig. 5 is the top view of structure shown in Figure 3;
Fig. 6 is the wedge structure schematic diagram among Fig. 2;
Fig. 7 is the right flank schematic diagram of structure shown in Figure 6;
Fig. 8 is the transverse module mechanism structure schematic diagram in the utility model;
Fig. 9 is the A-A cutaway view among Fig. 8.
Be labeled as among the figure:
1, spring feeding pressure mechanism, 2, oil filler small door hinge axle, 3, lower module, 4, wedge, 5, upper mould fixed plate, 6, transverse module mechanism.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, the specific embodiment of the present utility model is described in further detail, and to help those skilled in the art inventive concept of the present utility model, technical scheme is had more complete, accurate and deep understanding.
To structure of the present utility model shown in Figure 9, for a kind of vehicle oil filler small door hinge axle cold upsetting die of car, comprise upper die and lower die such as Fig. 2, be used for the oil filler small door hinge axle 2 on the automobile is carried out gathering stock processing.The position at the close two ends of the position of its jumping-up on oil filler small door hinge axle 2.
The diameter of oil filler small door hinge axle 2 is generally 3mm.
In order to solve the problem that prior art exists and to overcome its defective, realize reaching the goal of the invention of the technological requirement of batch production, the technical scheme that the utility model is taked is:
As shown in Figure 2, vehicle oil filler small door hinge axle cold upsetting die of car provided by the utility model is established spring feeding pressure mechanism 1 and wedge 4 on the described patrix, set module 3 and transverse module mechanism 6 on the described counterdie.
Such as Fig. 2, Fig. 3 and shown in Figure 5, on described spring feeding pressure mechanism 1 and the surface that lower module 3 is tied mutually, be equipped with the groove that adapts with described oil filler small door hinge axle 2 profiles.
As shown in Figure 9, described transverse module mechanism 6 is provided with the hole of matching with described oil filler small door hinge axle 2, and the end of described oil filler small door hinge axle 2 contacts with the bottom surface in this hole.
When patrix comes downwards to mold closed position, described spring feeding pressure mechanism 1 is pressed on the described lower module 3, described wedge 4 acts in the described transverse module mechanism 6, and making motion of described transverse module mechanism's 6 generations, the distance of its motion is the distance that makes described oil filler small door hinge axle 2 gathering stocks.
That is to say, under the effect on the inclined-plane of wedge 4, the axially-movable of oil filler small door hinge axle 2 is pressed by transverse module mechanism 6, under the bottom surface effect in the hole of transverse module mechanism 6, oil filler small door hinge axle 2 length are pressed weak point, and it exposes transverse module mechanism 6 part outward by jumping-up.
The utility model utilizes spring feeding pressure mechanism 1, and the round bar of making oil filler small door hinge axle 2 is fixed and positioned on lower module 3; Simultaneously, wedge 4 moves down with upper mould fixed plate 5, promotes transverse module mechanism 6 with the local cold-heading molding of the close end of an end of the round bar of oil filler small door hinge axle 2, and the punch press upper table arrives lower dead center, and namely described patrix comes downwards to mold closed position.
Subsequently, the punch press top shoe leaves lower dead center, moves on the wedge 4, and transverse module mechanism 6 loosens under spring-force driven dual, and profiled member breaks away from duty, finishes one-shot forming.
Then, manually with the round bar tune, after moving equally, finish the processing of oil filler small door hinge axle 2 finished products.
The utility model efficiently solves the shortcoming of prior art, and the Wedge type mould structure is provided, this compact conformation, and mold durability is strong, and is convenient to operation.
The below is structure and the fixed form of working portion of the present utility model:
Above-described spring feeding pressure mechanism 1 and wedge 4 are fixed on the described patrix by upper mould fixed plate 5; Described lower module 3 is fixed on the described counterdie by the counterdie fixed head; Described transverse module mechanism 6 is installed on the described counterdie by guide frame, and described transverse module mechanism 6 also is provided with back-moving spring.
The effect of back-moving spring is when patrix moves, and original duty is replied by transverse module mechanism 6.
Relevant position at described spring feeding pressure mechanism 1 and lower module 3 is provided with sunk structure, and the upset position on the position of this sunk structure and the described oil filler small door hinge axle 2 adapts.
Because oil filler small door hinge axle 2 manufactured ends by jumping-up, so when the jumping-up other end, this sunk structure is put at the position of jumping-up into, avoid it on the impact of processing.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (3)
1. vehicle oil filler small door hinge axle cold upsetting die of car, comprise upper die and lower die, be used for the oil filler small door hinge axle (2) on the automobile is carried out gathering stock processing, it is characterized in that: establish spring feeding pressure mechanism (1) and wedge (4) on the described patrix, set module (3) and transverse module mechanism (6) on the described counterdie;
On described spring feeding pressure mechanism (1) and the surface that lower module (3) is tied mutually, be equipped with the groove that adapts with described oil filler small door hinge axle (2) profile;
Described transverse module mechanism (6) is provided with the hole of matching with described oil filler small door hinge axle (2), and the end of described oil filler small door hinge axle (2) contacts with the bottom surface in this hole;
When patrix comes downwards to mold closed position, described spring feeding pressure mechanism (1) is pressed on the described lower module (3), described wedge (4) acts in the described transverse module mechanism (6), and making described transverse module mechanism (6) produce a motion, the distance of its motion is for making the distance of described oil filler small door hinge axle (2) gathering stock.
2. according to vehicle oil filler small door hinge axle cold upsetting die of car claimed in claim 1, it is characterized in that: described spring feeding pressure mechanism (1) and wedge (4) are fixed on the described patrix by upper mould fixed plate (5); Described lower module (3) is fixed on the described counterdie by the counterdie fixed head; Described transverse module mechanism (6) is installed on the described counterdie by guide frame, and described transverse module mechanism (6) also is provided with back-moving spring.
3. according to vehicle oil filler small door hinge axle cold upsetting die of car claimed in claim 1, it is characterized in that: in the relevant position of described spring feeding pressure mechanism (1) and lower module (3), be provided with sunk structure, the upset position on the position of this sunk structure and the described oil filler small door hinge axle (2) adapts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344812 CN202667529U (en) | 2012-07-17 | 2012-07-17 | Car oil filler wicket hinge shaft cold heading mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344812 CN202667529U (en) | 2012-07-17 | 2012-07-17 | Car oil filler wicket hinge shaft cold heading mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667529U true CN202667529U (en) | 2013-01-16 |
Family
ID=47488462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220344812 Expired - Fee Related CN202667529U (en) | 2012-07-17 | 2012-07-17 | Car oil filler wicket hinge shaft cold heading mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974733A (en) * | 2012-07-11 | 2013-03-20 | 芜湖中山科技有限公司 | Cold heading die of small door hinge shaft of car oil filling opening |
| CN110014108A (en) * | 2018-12-07 | 2019-07-16 | 柳州六和方盛工业有限公司 | Latch hook upsetting boss mold |
-
2012
- 2012-07-17 CN CN 201220344812 patent/CN202667529U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974733A (en) * | 2012-07-11 | 2013-03-20 | 芜湖中山科技有限公司 | Cold heading die of small door hinge shaft of car oil filling opening |
| CN102974733B (en) * | 2012-07-11 | 2015-07-29 | 芜湖中山科技有限公司 | A kind of vehicle oil filler small door hinge axle cold upsetting die of car |
| CN110014108A (en) * | 2018-12-07 | 2019-07-16 | 柳州六和方盛工业有限公司 | Latch hook upsetting boss mold |
| CN110014108B (en) * | 2018-12-07 | 2024-01-09 | 柳州六和方盛工业有限公司 | Lock hook upsetting boss die |
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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: 20130116 Termination date: 20170717 |