CN205833946U - The mould manufactured for automobile side hinge stiffening plate - Google Patents
The mould manufactured for automobile side hinge stiffening plate Download PDFInfo
- Publication number
- CN205833946U CN205833946U CN201620693283.7U CN201620693283U CN205833946U CN 205833946 U CN205833946 U CN 205833946U CN 201620693283 U CN201620693283 U CN 201620693283U CN 205833946 U CN205833946 U CN 205833946U
- Authority
- CN
- China
- Prior art keywords
- lower mold
- die
- punching
- stiffening plate
- side hinge
- 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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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Punching Or Piercing (AREA)
Abstract
This utility model relates to a kind of mould manufactured for automobile side hinge stiffening plate, including part of the upper die and part of the lower die, described part of the upper die includes upper die body and the upper mold die being arranged on upper die body, vertical drift and wedge, described part of the lower die includes lower mold body and installs the lower mold punch in lower mold body, vertical punching and tiltedly contract punching, described upper mold die coordinates with lower mold punch pushes down band processing part, described vertical drift has coordinated vertical puncture motion with vertical punching, and described wedge has coordinated inclination puncture motion with oblique contract punching.Compared with prior art, this utility model has the advantages such as production efficiency height, length in service life, safe and reliable, reduction cost.
Description
Technical field
This utility model relates to a kind of mould, especially relates to a kind of mould manufactured for automobile side hinge stiffening plate.
Background technology
Current automobile market updates frequently, and R&D cycle and the market life of automobile are shorter and shorter, and this is just to therewith
Supporting component die proposes stern challenge.
Automobile side hinge stiffening plate is pacified for automobile as the indispensable part of body of a motor car, the stability of its quality
Full property plays particularly important effect.Up till now mould be divided into 4 operations, want four punchings during production, need substantial amounts of operation
Personnel, production efficiency is the highest, and part quality is not sufficiently stable.
Utility model content
Defect that the purpose of this utility model is contemplated to overcome above-mentioned prior art to exist and a kind of production efficiency is provided
Height, length in service life, safe and reliable, the mould manufactured for automobile side hinge stiffening plate of reduction cost.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of mould manufactured for automobile side hinge stiffening plate, including part of the upper die and part of the lower die, described upper mold
Part includes upper die body and the upper mold die being arranged on upper die body, vertical drift and wedge, and described part of the lower die includes
Lower mold punch, vertical punching and tiltedly contract punching in lower mold body and installation lower mold body, described upper mold die and lower mold punch
Coordinating and push down band processing part, described vertical drift has coordinated vertical puncture motion with vertical punching, described wedge and
Tiltedly contract punching has coordinated inclination puncture motion.
Described lower mold punch is formed around blank holder, is used for part flow to upper mold die.
Described blank holder is spliced by insert.
Described wedge is 30 to 60 degree with the lower surface of upper die body.
Described wedge is 45 degree with the lower surface of upper die body.
The longitudinal section of described lower mold punch is trapezium structure, and is provided with chamfering in end.
Described upper mold die and lower mold punch use Quenching Treatment technology.
Compared with prior art, this utility model has the advantage that
1) production efficiency is high, and mould is three sequence unifications, and last sequence punching selects side blow, thus once can complete all
Punching, substantially increases work efficiency.
2) service life is long: this mould blank holder, upper mold die and lower mold punch have employed Quenching Treatment technology, improves table
Surface hardness and mold surface finish, thus reduce the normal wear speed of mould, extend the mold use life-span.
3) safe and reliable: fineness and the raising of hardness, during production, in drawing process, part walks material uniformly, it is not easy to open
Split, improve stability, reduce scrappage, significantly promote the quality of part.
4) reducing cost: blank holder uses block insert type to be spliced, convenient maintenance is cost-effective；Decrease because hardness improves
The number of times of the lowest maintenance of mould plucking and normal wear and cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial enlarged drawing of the present utility model；
Fig. 3 is plan structure schematic diagram of the present utility model.
Wherein 1, upper die body；2, upper mold die；3, lower mold punch；4, lower mold body；5, lower mold guides；6, wedge.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is a part of embodiment of the present utility model rather than all implements
Example.Based on the embodiment in this utility model, those of ordinary skill in the art are institute on the premise of not making creative work
The every other embodiment obtained, all should belong to the scope of this utility model protection.
As Figure 1-3, a kind of mould manufactured for automobile side hinge stiffening plate, including part of the upper die and lower mold portion
Point, described part of the upper die includes upper die body 1 and the upper mold die 2 being arranged on upper die body, vertical drift and wedge 6, institute
The part of the lower die stated includes lower mold body 4 and installs the lower mold punch 3 in lower mold body, vertical punching and tiltedly contract punching, described
Upper mold die 2 coordinates with lower mold punch 3 pushes down band processing part, and described vertical drift has coordinated with vertical punching and vertically rushes
Hole action, described wedge has coordinated inclination puncture motion with oblique contract punching.
Described lower mold punch is formed around blank holder, is used for part flow to upper mold die.Described blank holder is by inlaying
Block is spliced.
Described wedge is 30 to 60 degree with the lower surface of upper die body.Preferably, described wedge and the following table of upper die body
Face is 45 degree.
The longitudinal section of described lower mold punch is trapezium structure, and is provided with chamfering in end.
Described upper mold die and lower mold punch use Quenching Treatment technology, make hardness and fineness at mould stress obtain
Be correspondingly improved, eliminate part caused ftractureing by plucking in drawing process, secretly split, wrinkling and plucking, scrappage is high
Phenomenon.
With the motion principle of mold, upper and lower eccentric swage is had to be compressed by tablet, so when press is depressed with specified pressure
After by punch-die, slab is stretched to state on earth, press liter is removed eccentric swage jack-up part take out.
For saving punching, this mould is three sequence unifications, therefore last sequence punching can only select side blow, angle 45 degree.Structure
As in figure 2 it is shown, have punch-die to coordinate push down part, wedge is according to set angle side punching, it is to avoid adjustment part angle, operation
Simply, fitness is high.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in various
The amendment of equivalence or replacement, these amendments or replacement all should be contained within protection domain of the present utility model.Therefore, this practicality
Novel protection domain should be as the criterion with scope of the claims.
Claims (6)
1. the mould manufactured for automobile side hinge stiffening plate, including part of the upper die and part of the lower die, it is characterised in that institute
The part of the upper die stated includes upper die body and the upper mold die being arranged on upper die body, vertical drift and wedge, described lower mold
Part includes lower mold body and installs the lower mold punch in lower mold body, vertical punching and tiltedly contract punching, described upper mold die with
Lower mold punch coordinates pushes down band processing part, and described vertical drift has coordinated vertical puncture motion with vertical punching, described
Wedge coordinated with oblique contract punching inclination puncture motion.
A kind of mould manufactured for automobile side hinge stiffening plate the most according to claim 1, it is characterised in that described
Lower mold punch is formed around blank holder, is used for part flow to upper mold die.
A kind of mould manufactured for automobile side hinge stiffening plate the most according to claim 2, it is characterised in that described
Blank holder is spliced by insert.
A kind of mould manufactured for automobile side hinge stiffening plate the most according to claim 1, it is characterised in that described
Wedge is 30 to 60 degree with the lower surface of upper die body.
A kind of mould manufactured for automobile side hinge stiffening plate the most according to claim 4, it is characterised in that described
Wedge is 45 degree with the lower surface of upper die body.
A kind of mould manufactured for automobile side hinge stiffening plate the most according to claim 1, it is characterised in that described
The longitudinal section of lower mold punch is trapezium structure, and is provided with chamfering in end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693283.7U CN205833946U (en) | 2016-07-04 | 2016-07-04 | The mould manufactured for automobile side hinge stiffening plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693283.7U CN205833946U (en) | 2016-07-04 | 2016-07-04 | The mould manufactured for automobile side hinge stiffening plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205833946U true CN205833946U (en) | 2016-12-28 |
Family
ID=58149668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620693283.7U Expired - Fee Related CN205833946U (en) | 2016-07-04 | 2016-07-04 | The mould manufactured for automobile side hinge stiffening plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205833946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945135A (en) * | 2016-07-04 | 2016-09-21 | 上海众大汽车配件有限公司 | Mold for manufacturing side hinge reinforcing plate of automobile |
-
2016
- 2016-07-04 CN CN201620693283.7U patent/CN205833946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945135A (en) * | 2016-07-04 | 2016-09-21 | 上海众大汽车配件有限公司 | Mold for manufacturing side hinge reinforcing plate of automobile |
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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: 20161228 Termination date: 20190704 |