CN203265503U - Weld nut forging mould - Google Patents
Weld nut forging mould Download PDFInfo
- Publication number
- CN203265503U CN203265503U CN 201320164043 CN201320164043U CN203265503U CN 203265503 U CN203265503 U CN 203265503U CN 201320164043 CN201320164043 CN 201320164043 CN 201320164043 U CN201320164043 U CN 201320164043U CN 203265503 U CN203265503 U CN 203265503U
- Authority
- CN
- China
- Prior art keywords
- mould
- moulds
- weld nut
- machining
- nut forging
- 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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Abstract
The utility model provides a weld nut forging mould which comprises a mould case and four single moulds. The four single moulds are assembled in an interference fit mode and are arranged in the mould case in a press fit mode. According to the weld nut forging mould, a traditional integrated mould or a traditional two-body-type mould is divided into the four single moulds which are matched with one another, the machining craft of the mould is changed to a linear cutting machining mode, the single moulds are polished independently after being machined, the mould manufacturing technique can be simplified, the mould machining period is reduced, each single mould is machined and manufactured independently, and therefore mould machining cost can be lowered. By means of the weld nut forging mould, mould manufacturing difficulty and mould manufacturing cost are reduced, the service life of the weld nut forging mould is prolonged by about 5 times compared with that of traditional moulds, the single moulds can be replaced and maintained independently in the using process, and the maintenance effect is improved greatly.
Description
Technical field
The utility model relates to part production mould field, especially relates to a kind of forging mould of welded nut.
Background technology
The welded nut outer shape of automobile brake system is complicated at present, and according to the difference of use, the required precision of geomery is also different.
For complex-shaped part, there are two problems during forging molding: the one, die life is low, does not reach quantity-produced purpose in batches far away, and the mould early fatigue is damaged, and product is volume production normally; The 2nd, die manufacturing cost is high, the processing of all discharging of complicated shape, and after discharge processing, the difficulty of mold polish increases, and is difficult to die life be guaranteed, and mould needs integral replacing after damaging, and wastes greatly manufacturing cost.
The utility model content
The purpose of this utility model is to provide a kind of forging mould of welded nut, can improve die life, enhances productivity, and reduces manufacturing cost and use cost.
The forging mould of welded nut provided by the utility model comprises mold shell and four monomer moulds, adopts the interference fit general assembly between four monomer moulds, press fit in mold shell.
The forging mould of welded nut provided by the utility model, traditional Integral die or double-body bike mould are divided into the monomer mould of four cooperations, the processing technology of mould changes to line cutting processing mode, monomer polishing alone after completion of processing, can simplify mold production process, reduce the Mould Machining cycle, each monomer mould processing and manufacturing alone also can reduce the Mould Machining cost.
The forging mould of welded nut provided by the utility model has reduced mould manufacture difficulty and manufacturing cost, improved 5 times left and right than traditional moulds service life, in use each monomer mould can independently be changed and maintenance, has greatly improved maintenance effect.
Description of drawings
Fig. 1 is the structure top view of the forging mould of welded nut provided by the utility model.
Fig. 2 is the structure cutaway view of the forging mould of welded nut provided by the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.
The forging mould of welded nut provided by the utility model, comprise mold shell 5 and monomer mould 1, monomer mould 2, monomer mould 3 and monomer mould 4, four monomer moulds use respectively the processing mode manufacturing of line cutting, independent polishing respectively after completion of processing, make complete after by the interference fit general assembly to together, all again be press fitted in mold shell 5.
The forging mould of this welded nut has reduced mould manufacture difficulty and manufacturing cost, and improved 5 times left and right than traditional moulds service life, and in use each monomer mould can independently be changed and maintenance, has greatly improved maintenance effect.
Claims (1)
1. a welded nut forging mold, is characterized in that: comprise mold shell and four monomer moulds, adopt the interference fit general assembly between four monomer moulds, press fit in mold shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164043 CN203265503U (en) | 2013-04-03 | 2013-04-03 | Weld nut forging mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164043 CN203265503U (en) | 2013-04-03 | 2013-04-03 | Weld nut forging mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265503U true CN203265503U (en) | 2013-11-06 |
Family
ID=49495997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320164043 Expired - Fee Related CN203265503U (en) | 2013-04-03 | 2013-04-03 | Weld nut forging mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265503U (en) |
-
2013
- 2013-04-03 CN CN 201320164043 patent/CN203265503U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20131106 Termination date: 20210403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |