CN102974733A - Cold heading die of small door hinge shaft of car oil filling opening - Google Patents
Cold heading die of small door hinge shaft of car oil filling opening Download PDFInfo
- Publication number
- CN102974733A CN102974733A CN2012104865035A CN201210486503A CN102974733A CN 102974733 A CN102974733 A CN 102974733A CN 2012104865035 A CN2012104865035 A CN 2012104865035A CN 201210486503 A CN201210486503 A CN 201210486503A CN 102974733 A CN102974733 A CN 102974733A
- Authority
- CN
- China
- Prior art keywords
- door hinge
- small door
- oil filler
- hinge axle
- die
- 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.)
- Granted
Links
Images
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
Abstract
The invention discloses a cold heading die of a small door hinge shaft of a car oil filling opening. An upper die is provided with a spring material pressing mechanism and an inclined wedge, and a lower die is provided with a lower module and a transverse module mechanism; grooves which are adapted to the appearance of the small door hinge shaft of the car oil filling opening are arranged on the surfaces of the spring material pressing mechanism and the lower module; the transverse module mechanism is provided with a hole which is matched with the small door hinge shaft of the car oil filling opening; the end part of the small door hinge shaft of the car oil filling opening is contacted with the bottom surface of the hole; when the upper die moves downwards to a die closing position, the spring material pressing mechanism is pressed on the lower module and the inclined wedge acts on the transverse module mechanism to enable the transverse module mechanism generate one movement; and the moved distance of the transverse module mechanism is the distance for partially upsetting the small door hinge shaft of the car oil filling opening. With the adoption of the technical scheme, the cold heading die has the advantages of compacted structure, strong die durability, convenience and rapidness for operation and high production efficiency; the quality of cold heading machining can be guaranteed; and the requirements of large-batch production can be met.
Description
Technical field
The invention belongs to the technical field that auto parts and components are made, relate to the equipment Technology in its manufacture process.More particularly, the present invention 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.
Summary of the invention
The invention 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 present invention is:
Vehicle oil filler small door hinge axle cold upsetting die of car provided by the present invention, 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 present invention 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 invention;
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 among the present invention;
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, and the description by to embodiment is described in further detail the specific embodiment of the present invention, to help those skilled in the art inventive concept of the present invention, technical scheme is had more complete, accurate and deep understanding.
To structure of the present invention 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 present invention takes is:
As shown in Figure 2, vehicle oil filler small door hinge axle cold upsetting die of car provided by the present invention 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 present invention 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 present invention 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 invention:
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 present invention by reference to the accompanying drawings; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
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 |
|---|---|---|---|
| CN201210486503.5A CN102974733B (en) | 2012-07-11 | 2012-11-26 | A kind of vehicle oil filler small door hinge axle cold upsetting die of car |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239544.4 | 2012-07-11 | ||
| CN2012102395444 | 2012-07-11 | ||
| CN201210239544 | 2012-07-11 | ||
| CN201210486503.5A CN102974733B (en) | 2012-07-11 | 2012-11-26 | A kind of vehicle oil filler small door hinge axle cold upsetting die of car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102974733A true CN102974733A (en) | 2013-03-20 |
| CN102974733B CN102974733B (en) | 2015-07-29 |
Family
ID=47849243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210486503.5A Active CN102974733B (en) | 2012-07-11 | 2012-11-26 | A kind of vehicle oil filler small door hinge axle cold upsetting die of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102974733B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127976A (en) * | 2018-11-07 | 2019-01-04 | 江苏宏宝锻造股份有限公司 | A kind of long axis jumping-up equipment and method for upsetting |
| CN110561041A (en) * | 2019-08-29 | 2019-12-13 | 嘉兴巨匠防护设备有限公司 | processing technology of civil air defense door spindle |
| CN114632903A (en) * | 2021-12-27 | 2022-06-17 | 无锡透平叶片有限公司 | Upset head mechanism of open-close type two-way motion |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2041761C1 (en) * | 1993-02-03 | 1995-08-20 | Акционерное общество "Уральский машиностроительный завод" | Method and apparatus for making rod products, having end flange and bead in their mean portion |
| CN2897491Y (en) * | 2006-05-16 | 2007-05-09 | 江苏海达管件有限公司 | Multi-direction wedged sliding transmission forging press |
| CN101376157A (en) * | 2007-08-27 | 2009-03-04 | 庄添财 | Machine for processing head of pipe fitting |
| JP2011245541A (en) * | 2010-05-29 | 2011-12-08 | Daido Steel Co Ltd | Forging device of vertical press |
| CN202239416U (en) * | 2011-09-23 | 2012-05-30 | 鞍钢重型机械有限责任公司 | Large shaft forge piece local upsetting device |
| CN202667529U (en) * | 2012-07-17 | 2013-01-16 | 芜湖中山科技有限公司 | Car oil filler wicket hinge shaft cold heading mould |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1144752A1 (en) * | 1983-04-08 | 1985-03-15 | Ясногорский машиностроительный завод | Die for upsetting increased thickness on core billets |
-
2012
- 2012-11-26 CN CN201210486503.5A patent/CN102974733B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2041761C1 (en) * | 1993-02-03 | 1995-08-20 | Акционерное общество "Уральский машиностроительный завод" | Method and apparatus for making rod products, having end flange and bead in their mean portion |
| CN2897491Y (en) * | 2006-05-16 | 2007-05-09 | 江苏海达管件有限公司 | Multi-direction wedged sliding transmission forging press |
| CN101376157A (en) * | 2007-08-27 | 2009-03-04 | 庄添财 | Machine for processing head of pipe fitting |
| JP2011245541A (en) * | 2010-05-29 | 2011-12-08 | Daido Steel Co Ltd | Forging device of vertical press |
| CN202239416U (en) * | 2011-09-23 | 2012-05-30 | 鞍钢重型机械有限责任公司 | Large shaft forge piece local upsetting device |
| CN202667529U (en) * | 2012-07-17 | 2013-01-16 | 芜湖中山科技有限公司 | Car oil filler wicket hinge shaft cold heading mould |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127976A (en) * | 2018-11-07 | 2019-01-04 | 江苏宏宝锻造股份有限公司 | A kind of long axis jumping-up equipment and method for upsetting |
| CN110561041A (en) * | 2019-08-29 | 2019-12-13 | 嘉兴巨匠防护设备有限公司 | processing technology of civil air defense door spindle |
| CN114632903A (en) * | 2021-12-27 | 2022-06-17 | 无锡透平叶片有限公司 | Upset head mechanism of open-close type two-way motion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102974733B (en) | 2015-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201579336U (en) | Mold flexible tooling mechanism | |
| CN204974784U (en) | A anti - extrusion die for producing long and thin dark blind hole aluminium alloy shell | |
| CN102513444A (en) | Composite flanging mechanism of stamping die | |
| CN103230975A (en) | Thin plate punching method and thin plate punching device | |
| CN106378390A (en) | Switchable side punching stamping die | |
| CN104668375A (en) | Forming stamping device for U-shaped piece | |
| CN207823702U (en) | A kind of wedge structure of small compact | |
| CN104707908A (en) | Hole flanging die | |
| CN102974733A (en) | Cold heading die of small door hinge shaft of car oil filling opening | |
| CN104084493B (en) | A kind of oblique punching mechanism | |
| CN103846347B (en) | A kind of drawing die for plate forming | |
| CN107470467A (en) | A kind of multiple step format bulging punching composite die and its method of work | |
| CN204867056U (en) | A stamping die for bend for disposable 120 degrees | |
| CN202667529U (en) | Car oil filler wicket hinge shaft cold heading mould | |
| CN203944688U (en) | Plug-type edge covering mechanism | |
| CN212703925U (en) | Negative angle side punching mechanism for automobile covering part | |
| CN105377470A (en) | Forming press | |
| CN103894492A (en) | Lateral turning and lateral punching die for upper outer plate of trunk lid of vehicle covering part | |
| CN103801624B (en) | A kind of door skin mould | |
| CN203155852U (en) | High-difficulty car steel plate spring one-time punch forming mould | |
| CN205668028U (en) | Two-pass primary and secondary wedge | |
| CN105750417A (en) | Bending die | |
| CN214719813U (en) | Punching die shared by multiple hole site state automobile doorsill beams | |
| CN104707912B (en) | Punching die for forming metal plate inner roll rim in double-slide linkage manner | |
| CN203875184U (en) | Stamping die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |