CN204449171U - A kind of frock of forging double flange main shaft - Google Patents
A kind of frock of forging double flange main shaft Download PDFInfo
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- CN204449171U CN204449171U CN201520055467.6U CN201520055467U CN204449171U CN 204449171 U CN204449171 U CN 204449171U CN 201520055467 U CN201520055467 U CN 201520055467U CN 204449171 U CN204449171 U CN 204449171U
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- mould
- frock
- regulate
- main shaft
- flange main
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Abstract
The utility model discloses a kind of frock of forging double flange main shaft, described frock comprises columniform height and regulates mould (1) highly to regulate contacting of mould (1) upper surface to pitch mould (2) with being positioned at, regulate mould (1) center to be provided with the through hole (3) running through and highly regulate mould (1) at described height, described contact fork mould (2) is provided with the U-type groove (4) running through contact fork mould (2).The utility model has structure advantage simple, easy for installation, with low cost, and the defect adopting it can effectively prevent crooked and outer face, dish portion from feeling resentful larger produces, and reduces the scrappage of product, meanwhile, also a saving material, reduce cost.
Description
Technical field
The utility model relates to a kind of forging frock, particularly a kind of frock of forging double flange main shaft.
Background technology
At present, conventional when double flange main shaft is forged, all adopt the mode of directly carrying out forging on press, the product forged so easily crooked and outer face, generation dish portion is felt resentful larger defect, owing to being subject to the impact of surplus, making its difficulty of doing over again, finally cause product rejection, in order to address this problem, product during fabrication, strengthens the length surplus of two end flanges, although do feasible like this, but waste material, add machining period.
Utility model content
The purpose of this utility model is just to provide a kind of frock of prevent crooked and outer face, dish portion from feeling resentful when forging forging double flange main shaft that larger defect produces.
The purpose of this utility model is realized by such technical scheme, a kind of frock of forging double flange main shaft, described frock comprises columniform height and regulates mould highly to regulate contacting of mould upper surface to pitch mould with being positioned at, regulate mould center to be provided with the through hole running through and highly regulate mould at described height, described contact fork mould is provided with the U-type groove running through contact fork mould.
In order to prevent occurring injured defect inside ring flange, the upper surface of described U-type groove is provided with chamfering.
For the ease of assembling, the lower surface of described contact fork mould is provided with boss, regulates the upper surface of mould to be provided with the annular groove matched with boss at described height.
Owing to have employed technique scheme, the utility model has structure advantage simple, easy for installation, with low cost, and the defect adopting it can effectively prevent crooked and outer face, dish portion from feeling resentful larger produces, reduce the scrappage of product, meanwhile, also a saving material, reduce cost.
Accompanying drawing explanation
Accompanying drawing of the present utility model is described as follows:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail; but the utility model is not limited to these embodiments; any improvement or alternative on the present embodiment essence spirit, still belongs to the utility model claim scope required for protection.
Embodiment 1: as shown in Figure 1, 2, a kind of frock of forging double flange main shaft, described frock comprises columniform height and regulates mould 1 highly to regulate contacting of mould 1 upper surface to pitch mould 2 with being positioned at, regulate mould 1 center to be provided with the through hole 3 running through and highly regulate mould 1 at described height, described contact fork mould 2 is provided with the U-type groove 4 running through contact fork mould 2.
Further, the upper surface of described U-type groove 4 is provided with chamfering.By the setting of chamfering, ring flange can being made when forging, preventing the defect occurring injured inside ring flange.
Further, the lower surface of described contact fork mould 2 is provided with boss 5, regulates the upper surface of mould 1 to be provided with the annular groove 6 matched with boss 5 at described height.By boss 5 and annular groove 6 coordinate, not only make highly to regulate mould 1 to pitch mould 2 and be convenient to assemble with contacting, meanwhile, can also prevent offsetting from each other between them, raising forging makes security.
Claims (3)
1. one kind is forged the frock of double flange main shaft, it is characterized in that: described frock comprises columniform height and regulates mould (1) highly to regulate contacting of mould (1) upper surface to pitch mould (2) with being positioned at, regulate mould (1) center to be provided with the through hole (3) running through and highly regulate mould (1) at described height, described contact fork mould (2) is provided with the U-type groove (4) running through contact fork mould (2).
2. the frock of forging double flange main shaft as claimed in claim 1, is characterized in that: the upper surface of described U-type groove (4) is provided with chamfering.
3. the frock of forging double flange main shaft as claimed in claim 2, it is characterized in that: the lower surface of described contact fork mould (2) is provided with boss (5), regulate the upper surface of mould (1) to be provided with the annular groove (6) matched with boss (5) at described height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055467.6U CN204449171U (en) | 2015-01-27 | 2015-01-27 | A kind of frock of forging double flange main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055467.6U CN204449171U (en) | 2015-01-27 | 2015-01-27 | A kind of frock of forging double flange main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449171U true CN204449171U (en) | 2015-07-08 |
Family
ID=53656119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520055467.6U Active CN204449171U (en) | 2015-01-27 | 2015-01-27 | A kind of frock of forging double flange main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204449171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614340A (en) * | 2019-04-29 | 2019-12-27 | 金雷科技股份公司 | Double-flange die forging method |
-
2015
- 2015-01-27 CN CN201520055467.6U patent/CN204449171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614340A (en) * | 2019-04-29 | 2019-12-27 | 金雷科技股份公司 | Double-flange die forging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |