CN201776387U - Anvil stand for forging and stamping curving forgings - Google Patents
Anvil stand for forging and stamping curving forgings Download PDFInfo
- Publication number
- CN201776387U CN201776387U CN2010202713833U CN201020271383U CN201776387U CN 201776387 U CN201776387 U CN 201776387U CN 2010202713833 U CN2010202713833 U CN 2010202713833U CN 201020271383 U CN201020271383 U CN 201020271383U CN 201776387 U CN201776387 U CN 201776387U
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- CN
- China
- Prior art keywords
- anvil
- anvil block
- forging
- workpiece
- curving
- 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
Links
- 238000005242 forging Methods 0.000 title claims abstract description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009497 press forging Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses an anvil stand for forging and stamping curving forgings, which comprises a base and at least two lower anvil stands, wherein three-dimensional arc grooves are arranged on the base or the lower anvil stands are arranged in the shape of a bracket; arc-shaped curved surfaces are arranged at the tops of the lower anvil stands; upper anvils are arranged on the upper ends of the lower anvil stands; or the lower anvil stands are arranged on an upper anvil of a forging machine, and a core rod or a bracket is arranged on the lower end of the upper anvil. A workpiece to be curved is placed on the bracket, the upper anvil of the forging machine is arranged on the upper end of the bracket, and a core rod can be placed between the workpiece and the upper anvil to curve the workpiece in required curve and/or angle. The process for curving workpieces saves time, labor and raw materials, and does not damage fibriform crystal-lattice arrangements inside materials due to machining. The anvil stand has simple structure, facilitates processing and is easy to operate. When the anvil stand is used for curving workpieces, time and labor are saved, curving effect is good, and processing cost is low.
Description
Technical field
The utility model belongs to a kind of forging and pressing facility, is specifically related to a kind of anvil block that is used to forge and press crooked forging.
Background technology
In the prior art, with the workpiece of forging press forging and pressing mostly based on the original paper of flat surface, the forging part that also has some to forge and press out, but for the forging of large-size workpiece by mould, its up and down anvil block be the flat anvil seat.If need processing crooked axle class part or plate accessory, need the workpiece after forging is finally made needed shape by machining.Adopt this processing method to obtain forniciform workpiece, both wasted raw material, can increase mach workload again, also can will make the fibrous lattice arrangement mode of metal inside destroyed simultaneously, thereby reduce the mechanical strength of workpiece.If adopt the reinforcing mode of die forging to process,, will increase production cost significantly because the manufacturing cost of mould is higher.Therefore, be necessary the processing unit (plant) of existing crooked forging is improved.
The utility model content
The purpose of this utility model is to overcome defective of the prior art, designs a kind of anvil block that is used to forge and press crooked forging, and the last anvil of this anvil block and forging press cooperatively interacts, and just can simply workpiece be bent to the shape of setting, and can not reduce the mechanicalness of workpiece.
For achieving the above object, the technical solution adopted in the utility model is a kind of anvil block that is used to forge and press crooked forging, it is characterized in that, described anvil block comprises pedestal and anvil block, is provided with groove on described anvil block, or described anvil block is arranged to the support shape.
In order to adapt to the processing needs of all kinds of difformity workpiece, optimized technical scheme is described groove to be made the shape of three-dimensional arch groove.
In order to simplify the structure of anvil block, to be convenient to processing and to use, optimized technical scheme comprises that also described three-dimensional arch groove is a semicircular arc.
In order to make the firmly stable of the workpiece support that is bent, optimized technical scheme comprises that also the anvil block of described support shape should be provided with 2 at least.
In order to make the firmly stable of the workpiece support that is bent, optimized technical scheme also comprises, can be provided with the curved surface of arc at the top of described support shape anvil block.
In order to adapt to the processing needs of dissimilar bending workpiece, optimized technical scheme comprises that also described anvil block is following anvil block, is provided with anvil in the described upper end of anvil block down; Or described anvil block is arranged on the last anvil of forging press, the lower end of anvil is provided with plug or support on described.
Advantage of the present utility model and beneficial effect are, because the shape of this anvil block is similar to bracing frame, the workpiece of needs bending is placed on the support, the upper end of support be provided with forging press on anvil, between workpiece and last anvil, can place a plug, by the last anvil roof pressure plug of forging press, plug roof pressure workpiece can be bent to workpiece radian and/or the angle that needs.Adopt this processing technology curved workpieces, both time saving and energy saving, save raw material again, can not destroy the fibrous lattice arrangement of material internal again simultaneously because of machining, neither reduce its mechanical performance.This anvil block is simple in structure to be easy to processing, and easy operating is time saving and energy saving when using it for curved workpieces, and crooked effective, and processing cost is low.
Description of drawings
Fig. 1 is used to forge and press the structural representation of the anvil block of crooked forging for the utility model;
Fig. 2 is to be the side view of Fig. 1;
Fig. 3 is used to forge and press the user mode schematic diagram of the anvil block of crooked forging for the utility model.
Among the figure: 1, pedestal; 2, anvil block; 3, groove; 4, curved surface; 5, plug.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 to Figure 3, a kind of anvil block that is used to forge and press crooked forging, this anvil block comprise pedestal 1 and anvil block 2, be provided with groove 3 on anvil block 2, or anvil block 2 is arranged to the support shape.
On the basis of embodiment 1, in order to adapt to the processing needs of all kinds of difformity workpiece, preferred embodiment is groove 3 to be made the shape of three-dimensional arch groove.In order to simplify the structure of anvil block, to be convenient to processing and to use, most preferred embodiment is, and described three-dimensional arch groove is a semicircular arc, and the mechanism of all the other and embodiment 1 is identical.
Embodiment 3
On the basis of embodiment 2, in order to make the firmly stable of the workpiece support that is bent, optimized technical scheme comprises that also the anvil block 2 of support shape should be provided with 2, and the mechanism of all the other and embodiment 2 is identical.
Be embodiment 4
On the basis of embodiment 3, in order to make the firmly stable of the workpiece support that is bent, preferred embodiment also comprises, can be provided with the curved surface 4 of arc at the top of support shape anvil block 2, and the mechanism of all the other and embodiment 3 is identical.
Be embodiment 5
On any one basis of embodiment 1 to 4, in order to adapt to the processing needs of dissimilar bending workpiece, preferred embodiment also comprises, anvil block 2 is anvil block down, is provided with anvil in the described upper end of anvil block down, and this structure is used to process reclinate workpiece; Or described anvil block is arranged on the last anvil of forging press, the lower end of anvil is provided with plug 5 or support on described, and this structure is used to process the workpiece that is bent upwards.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. an anvil block that is used to forge and press crooked forging is characterized in that, described anvil block comprises pedestal and anvil block, is provided with groove on described anvil block, or described anvil block is arranged to the support shape.
2. the anvil block that is used to forge and press bool as claimed in claim 1 is characterized in that, described groove is three-dimensional arch groove.
3. by the described anvil block that is used to forge and press crooked forging of claim 2, it is characterized in that described three-dimensional arch groove is a semicircular arc.
4. by the described anvil block that is used to forge and press crooked forging of claim 1, it is characterized in that the anvil block of described support shape is provided with 2 at least.
5. the anvil block that is used to forge and press crooked forging as claimed in claim 4 is characterized in that, is provided with the curved surface of arc at the top of described support shape anvil block.
6. as any described anvil block that is used to forge and press crooked forging of claim 1 to 5, it is characterized in that described anvil block is following anvil block, be provided with anvil in the described upper end of anvil block down; Or described anvil block is arranged on the last anvil of forging press, the lower end of anvil is provided with plug or support on described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202713833U CN201776387U (en) | 2010-07-26 | 2010-07-26 | Anvil stand for forging and stamping curving forgings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202713833U CN201776387U (en) | 2010-07-26 | 2010-07-26 | Anvil stand for forging and stamping curving forgings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776387U true CN201776387U (en) | 2011-03-30 |
Family
ID=43789620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202713833U Expired - Fee Related CN201776387U (en) | 2010-07-26 | 2010-07-26 | Anvil stand for forging and stamping curving forgings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776387U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252902A (en) * | 2011-06-08 | 2011-11-23 | 上海电气核电设备有限公司 | Combined drop hammer impact anvil block |
| CN102896261A (en) * | 2012-09-21 | 2013-01-30 | 上海电气（无锡）锻压有限公司 | Method for forging forming of large-diameter ring |
| CN104646585A (en) * | 2013-11-20 | 2015-05-27 | 铜陵市大成轧辊有限责任公司 | Forging table for forging workpiece |
| CN112676504A (en) * | 2020-12-09 | 2021-04-20 | 山东南山铝业股份有限公司 | Free forging processing method of aviation aluminum alloy arc forging plate |
-
2010
- 2010-07-26 CN CN2010202713833U patent/CN201776387U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252902A (en) * | 2011-06-08 | 2011-11-23 | 上海电气核电设备有限公司 | Combined drop hammer impact anvil block |
| CN102896261A (en) * | 2012-09-21 | 2013-01-30 | 上海电气（无锡）锻压有限公司 | Method for forging forming of large-diameter ring |
| CN104646585A (en) * | 2013-11-20 | 2015-05-27 | 铜陵市大成轧辊有限责任公司 | Forging table for forging workpiece |
| CN112676504A (en) * | 2020-12-09 | 2021-04-20 | 山东南山铝业股份有限公司 | Free forging processing method of aviation aluminum alloy arc forging plate |
| CN112676504B (en) * | 2020-12-09 | 2022-07-15 | 山东南山铝业股份有限公司 | Free forging processing method of aviation aluminum alloy arc forging plate |
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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: 20110330 Termination date: 20130726 |