CN202555754U - Arc-shaped anvil - Google Patents
Arc-shaped anvil Download PDFInfo
- Publication number
- CN202555754U CN202555754U CN2012201916789U CN201220191678U CN202555754U CN 202555754 U CN202555754 U CN 202555754U CN 2012201916789 U CN2012201916789 U CN 2012201916789U CN 201220191678 U CN201220191678 U CN 201220191678U CN 202555754 U CN202555754 U CN 202555754U
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- CN
- China
- Prior art keywords
- working
- arc
- support section
- working portion
- arc anvil
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an arc-shaped anvil, which comprises two arc-shaped anvil bodies (1), wherein each of the arc-shaped anvil bodies (1) comprises a dovetail strip, a supporting part and a working part, wherein the dovetail strip is arranged on the bottom of the supporting part, the working part is arranged on the upper part of the supporting part, the top surface of the working part is a downwards concave positive working camber surface, and one lateral surface of the working part is an inwards concave lateral working camber surface; a central angle of the positive working camber surface is not more than 180 degrees, and a central angle of the lateral working camber surface is not more than 90 degrees; and the two arc-shaped anvil bodies are opposite in a vertical direction. The arc-shaped anvil, provided by the utility model, has the advantages that: two working faces are provided, the positive working camber surface is used for processing a cylindrical protruded opening, the lateral working camber surface is used for processing a semispherical surface, and two parts are processed in one process at high efficiency.
Description
Technical field
The utility model relates to a kind of forging and uses equipment, is specifically related to a kind of arc anvil.
Background technology
The arc anvil is the equipment that is used for the forge piece moulding, and when on the arc anvil, pulling out blank, blank can be according to the cross sectional shape automatic moulding of arc anvil.Through arc anvil processing forging, high efficiency, the finished surface quality that obtains is high.But existing arc anvil has only a working face, when processing has the dome-type workpiece of cylindrical outstanding opening, needs two different arc anvils to be used, and extracts cylindrical outstanding opening earlier, extracts hemisphere face again, inefficiency.
The utility model content
The purpose of the utility model promptly is to overcome the deficiency of prior art, and a kind of two working faces that have are provided, and can process the arc anvil of the dome-type workpiece with cylindrical outstanding opening a step.
The purpose of the utility model realizes through following technical scheme:
The arc anvil; It comprises two arc anvil bodies; Arc anvil body comprises coattail strip, support section and working portion, and coattail strip is arranged at the bottom of support section, and working portion is arranged at the top of support section; The end face of working portion is that a side of working portion is the side work cambered surface that concaves to the recessed cambered surface of just working;
The central angle of the cambered surface of just working is smaller or equal to 180 °, and the central angle of side work cambered surface is smaller or equal to 90 °;
Two arc anvil bodies are opposed in vertical direction.
The bottom of coattail strip is provided with the location cotter way.
The side of support section is provided with hole for hoist.
Coattail strip, support section and working portion are integral structure.
Arc transition is passed through in the junction of support section and working portion.
The advantage of the utility model is: two working faces are arranged, and the cambered surface of just working is used for the outstanding opening of processing column shape, and side work cambered surface is used to process hemisphere face, in one procedure, accomplishes the processing of two parts, and efficient is high.
Description of drawings
Fig. 1 is the front view of arc anvil body
Fig. 2 is the left view of arc anvil body
Fig. 3 is the vertical view of arc anvil body
Fig. 4 is the structural representation of the utility model
Among the figure, 1-arc anvil body, 2-coattail strip, 3-support section, 4-working portion, the 5-cambered surface of just working, 6-side work cambered surface, 7-locatees cotter way, 8-hole for hoist.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further, the protection domain of the utility model is not limited to the following stated.
Like Fig. 1, Fig. 2 and shown in Figure 3; The arc anvil, it comprises two arc anvil bodies 1, arc anvil body 1 comprises coattail strip 2, support section 3 and working portion 4; Coattail strip 2 is arranged at the bottom of support section 3; Working portion 4 is arranged at the top of support section 3, and the end face of working portion 4 is that a side of working portion 4 is the side work cambered surface 6 that concaves to the recessed cambered surface 5 of just working; The central angle of the cambered surface of just working 5 is smaller or equal to 180 °, and the central angle of side work cambered surface 6 is smaller or equal to 90 °.The bottom of coattail strip 2 is provided with location cotter way 7.The side of support section 3 is provided with hole for hoist 8.Coattail strip 2, support section 3 and working portion 4 are integral structure.Arc transition is passed through in the junction of support section 3 and working portion 4.
As shown in Figure 4, two arc anvil bodies 1 are opposed in vertical direction.
Claims (5)
1. arc anvil; It is characterized in that: it comprises two arc anvil bodies (1); Arc anvil body (1) comprises coattail strip (2), support section (3) and working portion (4), and coattail strip (2) is arranged at the bottom of support section (3), and working portion (4) is arranged at the top of support section (3); The end face of working portion (4) is that a side of working portion (4) is the side work cambered surface (6) that concaves to the recessed cambered surface of just working (5);
The central angle of the cambered surface of just working (5) is smaller or equal to 180 °, and the central angle of side work cambered surface (6) is smaller or equal to 90 °;
Two arc anvil bodies (1) are opposed in vertical direction.
2. arc anvil according to claim 1 is characterized in that: the bottom of described coattail strip (2) is provided with location cotter way (7).
3. arc anvil according to claim 1 is characterized in that: the side of described support section (3) is provided with hole for hoist (8).
4. arc anvil according to claim 1 is characterized in that: described coattail strip (2), support section (3) and working portion (4) are integral structure.
5. arc anvil according to claim 1 is characterized in that: arc transition is passed through in the junction of described support section (3) and working portion (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201916789U CN202555754U (en) | 2012-05-02 | 2012-05-02 | Arc-shaped anvil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201916789U CN202555754U (en) | 2012-05-02 | 2012-05-02 | Arc-shaped anvil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555754U true CN202555754U (en) | 2012-11-28 |
Family
ID=47205458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201916789U Expired - Fee Related CN202555754U (en) | 2012-05-02 | 2012-05-02 | Arc-shaped anvil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555754U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639341A (en) * | 2013-11-29 | 2014-03-19 | 苏州市宏晟锻造有限公司 | Hydraulic hammer lower anvil structure |
| CN103920841A (en) * | 2014-04-21 | 2014-07-16 | 宝鼎重工股份有限公司 | Upper and lower arc anvil tool for shaft forging forming of large hydraulic press and forging and drawing method |
| CN106424512A (en) * | 2016-12-26 | 2017-02-22 | 攀钢集团江油长城特殊钢有限公司 | Concave anvil used for forging and forging device |
| CN111151693A (en) * | 2020-01-21 | 2020-05-15 | 建龙北满特殊钢有限责任公司 | Forming method for forging fillet square steel by precision forging machine |
-
2012
- 2012-05-02 CN CN2012201916789U patent/CN202555754U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639341A (en) * | 2013-11-29 | 2014-03-19 | 苏州市宏晟锻造有限公司 | Hydraulic hammer lower anvil structure |
| CN103920841A (en) * | 2014-04-21 | 2014-07-16 | 宝鼎重工股份有限公司 | Upper and lower arc anvil tool for shaft forging forming of large hydraulic press and forging and drawing method |
| CN106424512A (en) * | 2016-12-26 | 2017-02-22 | 攀钢集团江油长城特殊钢有限公司 | Concave anvil used for forging and forging device |
| CN106424512B (en) * | 2016-12-26 | 2018-06-01 | 攀钢集团江油长城特殊钢有限公司 | A kind of forging concave surface anvil and forging apparatus |
| CN111151693A (en) * | 2020-01-21 | 2020-05-15 | 建龙北满特殊钢有限责任公司 | Forming method for forging fillet square steel by precision forging machine |
| CN111151693B (en) * | 2020-01-21 | 2022-02-22 | 建龙北满特殊钢有限责任公司 | Forming method for forging fillet square steel by precision forging machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20210502 |