CN201783611U - Spring anvil - Google Patents
Spring anvil Download PDFInfo
- Publication number
- CN201783611U CN201783611U CN201020298886XU CN201020298886U CN201783611U CN 201783611 U CN201783611 U CN 201783611U CN 201020298886X U CN201020298886X U CN 201020298886XU CN 201020298886 U CN201020298886 U CN 201020298886U CN 201783611 U CN201783611 U CN 201783611U
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- CN
- China
- Prior art keywords
- anvil
- spring
- anvil iron
- upright post
- upper anvil
- 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 relates to the field of forging of shafts, particularly discloses a spring anvil which is applicable to the production of a large batch of shaft type forged pieces, comprises an upper anvil and a lower anvil, and is characterized in that an upright post is arranged on the lower anvil, a spring is sheathed on the upright post, and a through hole is formed in the position which corresponds to the upright post after the upper anvil is arranged in place. Compared with the prior art, the spring anvil has the benefits that the upper anvil can move up and down along the upright post during the forging process, so that the relative positions of the upper anvil and the lower anvil are fixed, the surface quality of the forged piece is greatly improved, the machining allowance is reduced, the spring can buffer the vibration and reduce the abrasion of the anvils, and the spring anvil is particularly applicable to the production of the large batch of the shaft type forged pieces and can greatly improve the working efficiency and achieve the purposes of saving working time and reducing consumption.
Description
Technical field
The utility model relates to a class and forges the field, relates in particular to the spring hammering block of a kind of suitable production forged shaft in enormous quantities.
Background technology
The hammering block structure of using when the axle class is forged at present is upper anvil iron and lower anvil iron, correspondence is provided with arc groove on upper anvil iron and the lower anvil iron, upper anvil iron and lower anvil iron relative position are fixing, and upper anvil iron and lower anvil iron cooperate badly in the forging process, and the forging surplus is big, surface quality is poor, especially when producing forged shaft in enormous quantities, frequently align upper anvil iron and lower anvil iron, labor strength is big, operating efficiency is lower, can not satisfy the demand of production.
Summary of the invention
The purpose of this utility model provides a kind of spring hammering block, improves forging surface quality, reduces allowance, reduces labor strength, increases work efficiency.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of spring hammering block comprises upper anvil iron, lower anvil iron, it is characterized in that lower anvil iron is provided with column, is with spring on the column, and upper anvil iron back in place is provided with through hole with the column correspondence position.
Compared with prior art, the beneficial effects of the utility model are: upper anvil iron is in forging process, move up and down along column, the relative position of upper anvil iron and lower anvil iron is fixed, improve forging surface quality greatly, reduced allowance, the vibrations of spring available buffer reduce the wearing and tearing of anvil iron, are specially adapted to produce large batch of forged shaft, can significantly increase work efficiency, reach and save man-hour, reduce the purpose that consumes.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram.
Among the figure: 1-upper anvil iron 2-lower anvil iron 3-column 4-spring 5-through hole
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
See Fig. 1, a kind of spring hammering block example structure schematic diagram comprises upper anvil iron 1, lower anvil iron 2, and lower anvil iron 2 is provided with column 3, is with spring 4 on the column 3, and upper anvil iron 1 back in place is provided with through hole 5 with column 3 correspondence positions.
The utility model is fixed upper anvil iron 1, lower anvil iron 2 relative positions by two root posts 3, column 3 outside winding springs 4 come damping vibration, upper anvil iron 1 and lower anvil iron 2 are provided with accurate camber design, during forging blank is placed between upper anvil iron 1, the lower anvil iron 2, can forge ganoid circular shaft, column 3 slides in the through hole 5 of upper anvil iron 1, and the utility model can be forged the forging axle of multiple diameter.
The utility model is specially adapted to produce large batch of forged shaft, can significantly increase work efficiency, and reaches to save man-hour, reduces the purpose that consumes.
Claims (1)
1. a spring hammering block comprises upper anvil iron, lower anvil iron, it is characterized in that lower anvil iron is provided with column, is with spring on the column, and upper anvil iron back in place is provided with through hole with the column correspondence position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020298886XU CN201783611U (en) | 2010-08-20 | 2010-08-20 | Spring anvil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020298886XU CN201783611U (en) | 2010-08-20 | 2010-08-20 | Spring anvil |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201783611U true CN201783611U (en) | 2011-04-06 |
Family
ID=43815591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201020298886XU Expired - Fee Related CN201783611U (en) | 2010-08-20 | 2010-08-20 | Spring anvil |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201783611U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102407272A (en) * | 2011-12-26 | 2012-04-11 | 江阴明威重工机械有限公司 | Anvil block of forging machine |
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 |
CN107824734A (en) * | 2017-10-31 | 2018-03-23 | 中国航发北京航空材料研究院 | A kind of split type taper anvil frock |
-
2010
- 2010-08-20 CN CN201020298886XU patent/CN201783611U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102407272A (en) * | 2011-12-26 | 2012-04-11 | 江阴明威重工机械有限公司 | Anvil block of forging machine |
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 |
CN107824734A (en) * | 2017-10-31 | 2018-03-23 | 中国航发北京航空材料研究院 | A kind of split type taper anvil frock |
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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: 20110406 Termination date: 20130820 |