CN201768811U - Low-voltage electric appliance connection terminal stamping part bending die - Google Patents
Low-voltage electric appliance connection terminal stamping part bending die Download PDFInfo
- Publication number
- CN201768811U CN201768811U CN201020203369XU CN201020203369U CN201768811U CN 201768811 U CN201768811 U CN 201768811U CN 201020203369X U CN201020203369X U CN 201020203369XU CN 201020203369 U CN201020203369 U CN 201020203369U CN 201768811 U CN201768811 U CN 201768811U
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Abstract
The utility model discloses a low-voltage electric appliance connection terminal stamping part bending die, which comprises a lower die plate, and is characterized in that a boss is arranged in the middle of the lower die plate, slope surfaces are respectively arranged on the left lateral wall and the right lateral wall of the boss, a left punch and a right punch are respectively arranged on the left upper side and the right upper side of the boss, slope surfaces respectively arranged at the lower ends of the inner lateral walls of the left punch and the right punch respectively match with the slope surfaces on the left lateral wall and the right lateral wall of the boss, a stop block is clamped between the left punch and the right punch, and the lower end of the stop block is abutted to the boss. The low-voltage electric appliance connection terminal stamping part bending die with simple structure leads bent stamping parts to be light in weight, fine in rigidity, high in strength, better in surface quality and smooth and beautiful in appearance, and has the advantages of higher size precision, uniform sizes of parts from the same die, better interchangeability and capability of meeting general assembly and use requirements without further machining.
Description
Technical field
The utility model relates to the diel field of stamping parts, is specifically related to a kind of low-voltage electrical apparatus wiring terminal stamping parts Bending Mould.
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 low-voltage electrical apparatus wiring terminal stamping parts Bending Mould, low-voltage electrical apparatus wiring terminal stamping parts is carried out bending, for subsequent technique is prepared.
The technical solution of the utility model is as follows:
A kind of low-voltage electrical apparatus wiring terminal stamping parts Bending Mould includes lower bolster, and it is characterized in that: the middle part of described lower bolster is provided with boss, is respectively equipped with slope on the left and right sidewall of described boss; The left and right top of described boss is respectively equipped with left and right drift, and the lower end of described left and right drift madial wall is respectively equipped with slope, and respectively with the left and right sidewall of described boss on slope be complementary; Be installed with block between the described left and right drift, the lower end of described block is against on the described boss.
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, and the low-voltage electrical apparatus wiring terminal stamping parts shown in the figure is the state after the bending.
The specific embodiment
Referring to Fig. 1, a kind of low-voltage electrical apparatus wiring terminal stamping parts Bending Mould includes lower bolster 1, and the middle part of lower bolster 1 is provided with boss 4, is respectively equipped with slope 5,6 on the left and right sidewall of boss 4; The left and right top of boss 4 is respectively equipped with left and right drift 2,3, and the lower end of left and right drift 2,3 madial walls is respectively equipped with slope 7,8, and respectively with the left and right sidewall of boss 4 on slope 5,6 be complementary; Be installed with block 9 between the left and right drift 2,3, the lower end of block 9 is against on the boss 4.
The low-voltage electrical apparatus wiring terminal stamping parts 10 for the treatment of bending is placed on the boss 4, under the conflict effect of the impulse force of left and right drift 2,3 and block 9, treat that left and right two sections of low-voltage electrical apparatus wiring terminal stamping parts 10 of bending on the slope 5,6 of the left and right sidewall of boss 4 bending take place respectively.
Claims (1)
1. a low-voltage electrical apparatus wiring terminal stamping parts Bending Mould includes lower bolster, and it is characterized in that: the middle part of described lower bolster is provided with boss, is respectively equipped with slope on the left and right sidewall of described boss; The left and right top of described boss is respectively equipped with left and right drift, and the lower end of described left and right drift madial wall is respectively equipped with slope, and respectively with the left and right sidewall of described boss on slope be complementary; Be installed with block between the described left and right drift, the lower end of described block is against on the described boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020203369XU CN201768811U (en) | 2010-05-21 | 2010-05-21 | Low-voltage electric appliance connection terminal stamping part bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020203369XU CN201768811U (en) | 2010-05-21 | 2010-05-21 | Low-voltage electric appliance connection terminal stamping part bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768811U true CN201768811U (en) | 2011-03-23 |
Family
ID=43748643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020203369XU Expired - Fee Related CN201768811U (en) | 2010-05-21 | 2010-05-21 | Low-voltage electric appliance connection terminal stamping part bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768811U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327972A (en) * | 2011-06-23 | 2012-01-25 | 苏州旭创精密模具有限公司 | High-speed transmission universal serial bus (USB) iron shell mold |
| CN102688939A (en) * | 2012-05-29 | 2012-09-26 | 苏州旭创精密模具有限公司 | Precision mould of M-shaped component |
| CN114029414A (en) * | 2021-09-29 | 2022-02-11 | 中国航发动力股份有限公司 | Bending clamp and method for locking plate stamping part |
-
2010
- 2010-05-21 CN CN201020203369XU patent/CN201768811U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327972A (en) * | 2011-06-23 | 2012-01-25 | 苏州旭创精密模具有限公司 | High-speed transmission universal serial bus (USB) iron shell mold |
| CN102688939A (en) * | 2012-05-29 | 2012-09-26 | 苏州旭创精密模具有限公司 | Precision mould of M-shaped component |
| CN114029414A (en) * | 2021-09-29 | 2022-02-11 | 中国航发动力股份有限公司 | Bending clamp and method for locking plate 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 |