CN201832902U - Convex beating mold for bimetal support stamping workpiece - Google Patents
Convex beating mold for bimetal support stamping workpiece Download PDFInfo
- Publication number
- CN201832902U CN201832902U CN2010202034993U CN201020203499U CN201832902U CN 201832902 U CN201832902 U CN 201832902U CN 2010202034993 U CN2010202034993 U CN 2010202034993U CN 201020203499 U CN201020203499 U CN 201020203499U CN 201832902 U CN201832902 U CN 201832902U
- Authority
- CN
- China
- Prior art keywords
- lower template
- mold
- punch
- lower bolster
- stamping
- 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
Links
Images
Landscapes
- Forging (AREA)
Abstract
The utility model discloses a convex beating mold for bimetal support stamping workpieces, which comprises a lower template. The mold is characterized in that one side of the lower template is equipped with a plurality of steps and the central section of the upper surface of the lower template is equipped with a protrusion. A punch is arranged above the lower template. A plurality of steps arranged at one side of the lower surface of the punch match with the plurality of steps at the upper surface of the lower template. The central section of the lower surface of the punch is equipped with a groove matching with the protrusion at the upper surface of the lower template.Stamping workpieces for convex beating are placed in a gap arranged between the lower template and the punch. The mold is simple in structure. The stamping workpiece after being subject to convex beating by the mold has a light weight, a good rigidity, a high strength, a better surface quality, a smooth and beautiful appearance. The mold has the advantages of high dimensional accuracy, uniform size of the same modules and good interchangeability and the obtained stamping workpieces can meet the assembly and usage 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 raising 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, can punching press portal nest, projection etc.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 raising mould that the technical problems to be solved in the utility model provides a kind of bi-metal stent stamping parts carries out raising to the bi-metal stent stamping parts, for subsequent technique is prepared.
The technical solution of the utility model is as follows:
A kind of raising mould of bi-metal stent stamping parts includes lower bolster, it is characterized in that: a side of described lower bolster upper surface is provided with multistage step, and the middle part of the upper surface of lower bolster is provided with projection; The top of described lower bolster is provided with drift, and a side of described drift lower surface is provided with multistage step, and is complementary with the multistage step of lower bolster upper surface, and the middle part of drift lower surface is provided with groove, and is complementary with the projection of lower bolster upper surface; Gapped between described lower bolster and the drift, place in the gap and remain the stamping parts of raising.
The beneficial effects of the utility model:
The utility model is simple in structure, and the stamping parts after the raising 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 raising mould of bi-metal stent stamping parts includes lower bolster 1, and a side of lower bolster 1 upper surface is provided with multistage step 3, and the middle part of the upper surface of lower bolster 1 is provided with projection 4; The top of lower bolster 1 is provided with drift 2, and a side of drift 2 lower surfaces is provided with multistage step 5, and is complementary with the multistage step 3 of lower bolster 1 upper surface, and the middle part of drift 2 lower surfaces is provided with groove 6, and is complementary with the projection 4 of lower bolster 1 upper surface; Gapped between lower bolster 1 and the drift 2, place in the gap and remain the stamping parts 7 of raising.
Claims (1)
1. the raising mould of a bi-metal stent stamping parts includes lower bolster, it is characterized in that: a side of described lower bolster upper surface is provided with multistage step, and the middle part of the upper surface of lower bolster is provided with projection; The top of described lower bolster is provided with drift, and a side of described drift lower surface is provided with multistage step, and is complementary with the multistage step of lower bolster upper surface, and the middle part of drift lower surface is provided with groove, and is complementary with the projection of lower bolster upper surface; Gapped between described lower bolster and the drift, place in the gap and remain the stamping parts of raising.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202034993U CN201832902U (en) | 2010-05-21 | 2010-05-21 | Convex beating mold for bimetal support stamping workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202034993U CN201832902U (en) | 2010-05-21 | 2010-05-21 | Convex beating mold for bimetal support stamping workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832902U true CN201832902U (en) | 2011-05-18 |
Family
ID=44002996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202034993U Expired - Fee Related CN201832902U (en) | 2010-05-21 | 2010-05-21 | Convex beating mold for bimetal support stamping workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201832902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950190A (en) * | 2011-08-25 | 2013-03-06 | 江苏银河电子股份有限公司 | Production method of sheet metal parts |
-
2010
- 2010-05-21 CN CN2010202034993U patent/CN201832902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950190A (en) * | 2011-08-25 | 2013-03-06 | 江苏银河电子股份有限公司 | Production method of sheet metal parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101954405A (en) | Bending die of double metal bracket stamping part | |
| CN201768823U (en) | Mould for forming stamping part of bimetallic bracket | |
| CN201735674U (en) | Bending die for bimetal bracket stamping part | |
| CN201823822U (en) | Bending die for contact stamping piece of line protector | |
| CN201832902U (en) | Convex beating mold for bimetal support stamping workpiece | |
| CN201823823U (en) | Shaping mold of bimetal support stamping workpiece | |
| CN201735683U (en) | Stamping part bending die for wiring terminal of low-voltage electrical appliance | |
| CN201768813U (en) | Bending die of double-metal support stamping parts | |
| CN201768825U (en) | Bending die for low-voltage electrical apparatus connection terminal stamping parts | |
| CN201832899U (en) | Bending die for bimetal support stamping parts | |
| CN201735685U (en) | Bending die for contact stamping part of circuit protector | |
| CN201735677U (en) | Bended mold of contact punching element of line protector | |
| CN201768821U (en) | Bending mould of bimetal bracket stamping part | |
| CN201768812U (en) | Planishing die for wiring terminal stamping parts of low-voltage electrical apparatus | |
| CN201768818U (en) | Bending die for bimetal support stamping parts | |
| CN201768826U (en) | Sizing die of wiring terminal stamped part of low-voltage electrical apparatus | |
| CN201735680U (en) | Bending mold of circuit protector contact stamping part | |
| CN201768817U (en) | Bending die of bi-metal bracket stamping part | |
| CN201768822U (en) | Bending die for bimetallic bracket punching parts | |
| CN201735675U (en) | Bending die for bimetal support stamping parts | |
| CN201735679U (en) | Die for bending contact stamping part of circuit protector | |
| CN201832894U (en) | Punching die for low-voltage apparatus wiring terminal stamping parts | |
| CN201768827U (en) | Bending die of bi-metal bracket stamping part | |
| CN201832888U (en) | Piercing die for stamping pieces of bimetallic support | |
| CN201768798U (en) | Punching die for bi-metal bracket stamping part |
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: 20110518 Termination date: 20120521 |