CN201768813U - Bending die of double-metal support stamping parts - Google Patents
Bending die of double-metal support stamping parts Download PDFInfo
- Publication number
- CN201768813U CN201768813U CN2010202033878U CN201020203387U CN201768813U CN 201768813 U CN201768813 U CN 201768813U CN 2010202033878 U CN2010202033878 U CN 2010202033878U CN 201020203387 U CN201020203387 U CN 201020203387U CN 201768813 U CN201768813 U CN 201768813U
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- CN
- China
- Prior art keywords
- stamping parts
- die plate
- lateral wall
- lower die
- bending 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.)
- Expired - Fee Related
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- Forging (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a bending die of double-metal support stamping parts, which comprises a lower die plate. The bending die is characterized in that a slope surface is arranged at the upper end of the right lateral wall of the lower die plate, a punch is arranged on the right upper side of the lower die plate, a slope surface matching with the slope surface at the upper end of the right lateral wall of the lower die plate is arranged at the lower end of the left lateral wall of the punch, and a step is arranged at the lower end of the right lateral wall of the lower die plate. The bending die has the advantages of simple structure, and light weight, fine rigidity, high strength, better surface quality and smooth and attractive appearance of bent stamping parts, higher size precision, uniform sizes of the parts of the same die, better interchangeability and capability of meeting common assembly and utilization requirements without further mechanical processing.
Description
Technical field
The utility model relates to the diel field of stamping parts, is specifically related to a kind of Bending Mould of bi-metal stent stamping parts.
Background technology
By punch press and mould sheet material, band, tubing and section bar etc. are applied external force, make it to produce plastic deformation or separation, thereby obtain the forming and machining method of the workpiece of required form and size, the workpiece that obtains is exactly a stamping parts.
Stamping parts is that depended on pressure machine and mould apply external force to sheet material, band, tubing and section bar etc., makes it to produce plastic deformation or separation, thereby obtains the forming and machining method of the workpiece (stamping parts) of required form and size.Punching press and forging belong to plastic working (or claiming pressure processing) together, are collectively referred to as forging and pressing.The blank of punching press mainly is hot rolling and cold rolling steel plate and steel band.
Stamping parts is compared with foundry goods, forging, has thin, even, light, strong characteristics.Punching press can be made the workpiece that has reinforcement, rib, fluctuating or flange that additive method is difficult to make, to improve its rigidity.Because adopt precision die, workpiece accuracy can reach micron order, and repeatable accuracy height, specification unanimity, nest, boss etc. can punching press portal.Cold-stamped part is generally no longer through machining, or only needs a spot of machining.Heat-punch member precision and surface state are lower than cold-stamped part, but still are better than foundry goods, forging, and the machining amount is few.
Punching press is a production method efficiently, adopts compound die, especially multi-station progressive die, can finish multi-step forming processes on a forcing press, realizes by the uncoiling of band material, leveling, the stamping-out fully-automatic production to shaping, finishing.The production efficiency height, working condition is good, and production cost is low, and general per minute can be produced hundreds of.
Punching press is very big to the quality influence of presswork with the surface and the internal performance of plate, requires stamping material thickness accurately, evenly; Any surface finish, no spot, no scar, nothing scratch, no face crack etc.; Yield strength is even, does not have obvious directionality; The uniform elongation height; Yield tensile ratio is low; Work hardening is low.
The precision of mould and structure directly influence the shaping and the precision of stamping parts.Die manufacturing cost and life-span then are the key factors that influences stamping parts cost and quality.Mould design and manufacturing need the more time, and this has just prolonged the production time of new stamping parts.
The standardization of die holder, mould bases, guide and development simple die (for small lot batch manufacture), compound die, multi-station progressive die (for producing in a large number), and development quick die change device, can reduce punching production preparation amount and shorten time, can make to be applicable to minimizing punching production preparation amount and to shorten time, can make the advanced stamping technology that is applicable to production in enormous quantities reasonably be applied to the many variety production of small lot.
The utility model content
The technical problems to be solved in the utility model provides a kind of Bending Mould of bi-metal stent stamping parts, and the bi-metal stent stamping parts is carried out bending, for subsequent technique is prepared.
The technical solution of the utility model is as follows:
A kind of Bending Mould of bi-metal stent stamping parts, include lower bolster, it is characterized in that: the upper end of described lower bolster right side wall is a slope, the upper right side of described lower bolster is provided with drift, and the lower end of described drift left side wall is provided with the slope that the upper end slope with described lower bolster right side wall is complementary; The lower end of described lower bolster right side wall is provided with step.
The beneficial effects of the utility model:
The utility model is simple in structure, and the stamping parts after the bending is in light weight, good rigidity, intensity height, have preferably surface quality, smooth in appearance attractive in appearance; The utlity model has high dimension precision, same module size uniformity has interchangeability preferably, does not need further machining can satisfy general assembly and use requirements.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1, a kind of Bending Mould of bi-metal stent stamping parts includes lower bolster 1, and the upper end of the right side wall of lower bolster 1 is a slope 3, the upper right side of lower bolster 1 is provided with drift 2, and the lower end of drift 2 left side walls is provided with the slope 4 that the upper end slope 3 with lower bolster 1 right side wall is complementary; The lower end of the right side wall of lower bolster 1 is provided with step 5.
Claims (1)
1. the Bending Mould of a bi-metal stent stamping parts, include lower bolster, it is characterized in that: the upper end of described lower bolster right side wall is a slope, the upper right side of described lower bolster is provided with drift, and the lower end of described drift left side wall is provided with the slope that the upper end slope with described lower bolster right side wall is complementary; The lower end of described lower bolster right side wall is provided with step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202033878U CN201768813U (en) | 2010-05-21 | 2010-05-21 | Bending die of double-metal support stamping parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202033878U CN201768813U (en) | 2010-05-21 | 2010-05-21 | Bending die of double-metal support stamping parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768813U true CN201768813U (en) | 2011-03-23 |
Family
ID=43748645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202033878U Expired - Fee Related CN201768813U (en) | 2010-05-21 | 2010-05-21 | Bending die of double-metal support stamping parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961751A (en) * | 2010-05-21 | 2011-02-02 | 安徽汇精模具研发科技有限公司 | Bending die of bimetallic bracket stamping part |
-
2010
- 2010-05-21 CN CN2010202033878U patent/CN201768813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961751A (en) * | 2010-05-21 | 2011-02-02 | 安徽汇精模具研发科技有限公司 | Bending die of bimetallic bracket stamping part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20110521 |