CN203171310U - Clamp for milling circular arc surface on workpiece - Google Patents
Clamp for milling circular arc surface on workpiece Download PDFInfo
- Publication number
- CN203171310U CN203171310U CN 201320175171 CN201320175171U CN203171310U CN 203171310 U CN203171310 U CN 203171310U CN 201320175171 CN201320175171 CN 201320175171 CN 201320175171 U CN201320175171 U CN 201320175171U CN 203171310 U CN203171310 U CN 203171310U
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- CN
- China
- Prior art keywords
- workpiece
- arc surface
- clamp
- bottom pan
- circular arc
- 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
- 238000003801 milling Methods 0.000 title abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model provides a clamp for milling a circular arc surface on a workpiece. The clamp comprises a rotating shaft, wherein a circular bottom pan is arranged on the rotating shaft; the bottom pan is provided with a plurality of pressing plates; the pressing plates form a circular array around the bottom pan; and clamping grooves for fixing the workpiece are formed between the pressing plates and the bottom pan. According to the clamp, through combination of the pressing plate and the bottom pan, the workpieces are fixedly arranged in the clamping grooves formed between the pressing plates and the bottom pan, and the bottom pan is provided with the rotating shaft, so that the clamp can be fixedly arranged on the main shaft of the machine tool, and the milling of the circular arc surface is realized through rotation of the main shaft of the machine tool. Compared with the conventional mechanical clamping, the clamp has the advantages that the conventional clamping method is broken through, and the product quality and the production efficiency are improved better. Compared with the prior art, the clamp has the advantage that the problem of large fixation difficulty during milling of the circular arc surfaces of the circular arc surface workpieces is solved.
Description
Technical field
The utility model relates to a kind of workpiece and mills the arc surface anchor clamps, fixing to clamp when being mainly used in that the arc surface workpiece milled arc surface.
Background technology
When workpiece mills arc surface, workpiece is fixed, to guarantee milling the accurate of arc surface and stablizing of processing, for the workpiece of regular shape, as workpiece such as rectangle, circles, its fixed form is then fairly simple, and the difficulty of milling face is also less relatively.
But for machined surface part in irregular shape, especially process the arc surface workpiece, it mills arc surface when handling, and fixedly difficulty is bigger, and the anchor clamps that need have special use to match usually could realize that it fixes.
The utility model content
For this reason, the purpose of this utility model is to provide a kind of workpiece to mill the arc surface anchor clamps, fixing when milling arc surface with realization arc surface workpiece, the fixedly difficulty when reduction is milled the arc surface processing to this class workpiece.
The purpose of this utility model is achieved through the following technical solutions.
A kind of workpiece mills the arc surface anchor clamps, comprise rotating shaft (1), one circular base plate (4) is installed in the described rotating shaft (1), described chassis (4) is provided with a plurality of pressing plates (3), and described pressing plate (3) is formed circular array around chassis (4), be formed with the draw-in groove (2) for fixation workpiece between described pressing plate (3) and chassis (4).
Preferably, described pressing plate (3) is provided with a plurality of pins (5), and pressing plate (3) is fixedlyed connected with chassis (4) by pin (5).
Preferably, also be provided with a nut (6) that is used for fastening workpiece on the described pressing plate (3).
The utility model is fixed on workpiece in the draw-in groove that forms between pressing plate and the chassis by the combination on pressing plate and chassis, and the chassis is provided with rotating shaft and the utility model can be fixed on the machine tool chief axis, rotates to realize to milling the processing of arc surface with machine tool chief axis.Compared to traditional mechanical clamping processing, the utility model has been broken traditional clamping processing mode, has better improved quality and the production efficiency of product.Compared with prior art, the utility model has solved the bigger problem of fixedly difficulty when the arc surface workpiece mills arc surface.
Description of drawings
Fig. 1 mills the structural representation of arc surface anchor clamps for the utility model workpiece.
Identifier declaration among the figure: rotating shaft 1, draw-in groove 2, pressing plate 3, chassis 4, pin 5, nut 6.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also shown in Figure 1ly, Fig. 1 mills the structural representation of arc surface anchor clamps for the utility model workpiece.The workpiece that the utility model provides mills the arc surface anchor clamps, fixing to clamp when being mainly used in that irregular workpiece milled arc surface, and when solving the arc surface of traditional mechanical clamping processing arc surface workpiece, the bigger problem of existing fixedly difficulty.
Wherein this workpiece mills the arc surface anchor clamps, comprises the rotating shaft 1 that is fixed on the machine tool chief axis, can support whole anchor clamps by rotating shaft 1, and the chassis 4 of a circle is installed in the rotating shaft 1, and described chassis 4 is provided with a plurality of semi-circular recesses.
A plurality of pressing plates 3 also are installed on chassis 4, are provided with the semi-circular recesses corresponding with above-mentioned semi-circular recesses on these pressing plates 3, and chassis 4 can form circular draw-in groove 2 with corresponding the combining of semi-circular recesses on the pressing plate 3.
In addition, on pressing plate 3, also be provided with a nut 6 that is used for fastening workpiece.
When needs mill arc surface to workpiece, the workpiece correspondence is placed above-mentioned draw-in groove 2, adjusting nut 6 then, with the corresponding fixing chucking of workpiece, afterwards rotating shaft 1 are fixed on the machine tool chief axis, rotate by machine tool chief axis to drive, and realize the arc surface that mills to workpiece.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. a workpiece mills the arc surface anchor clamps, comprise rotating shaft (1), it is characterized in that being equipped with in the described rotating shaft (1) circular base plate (4), described chassis (4) is provided with a plurality of pressing plates (3), and described pressing plate (3) is formed circular array around chassis (4), be formed with the draw-in groove (2) for fixation workpiece between described pressing plate (3) and chassis (4).
2. workpiece according to claim 1 mills the arc surface anchor clamps, it is characterized in that described pressing plate (3) is provided with a plurality of pins (5), and pressing plate (3) is fixedlyed connected with chassis (4) by pin (5).
3. workpiece according to claim 1 mills the arc surface anchor clamps, it is characterized in that also being provided with on the described pressing plate (3) nut (6) that is used for fastening workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175171 CN203171310U (en) | 2013-04-07 | 2013-04-07 | Clamp for milling circular arc surface on workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175171 CN203171310U (en) | 2013-04-07 | 2013-04-07 | Clamp for milling circular arc surface on workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171310U true CN203171310U (en) | 2013-09-04 |
Family
ID=49068063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320175171 Expired - Fee Related CN203171310U (en) | 2013-04-07 | 2013-04-07 | Clamp for milling circular arc surface on workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171310U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978272A (en) * | 2014-05-28 | 2014-08-13 | 余姚市振兴工贸发展有限公司 | Device and process for forming end face arcs |
| CN109014994A (en) * | 2018-08-23 | 2018-12-18 | 西安合力汽车配件有限公司 | A kind of pressing device and its compressing method of the workpiece with arc |
| CN112720010A (en) * | 2020-12-29 | 2021-04-30 | 杭州电子科技大学 | Radial plunger pump connecting rod sliding shoe cambered surface machining clamp and clamping method thereof |
-
2013
- 2013-04-07 CN CN 201320175171 patent/CN203171310U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978272A (en) * | 2014-05-28 | 2014-08-13 | 余姚市振兴工贸发展有限公司 | Device and process for forming end face arcs |
| CN109014994A (en) * | 2018-08-23 | 2018-12-18 | 西安合力汽车配件有限公司 | A kind of pressing device and its compressing method of the workpiece with arc |
| CN109014994B (en) * | 2018-08-23 | 2023-10-13 | 西安合力汽车配件有限公司 | Pressing device with arc-shaped workpiece |
| CN112720010A (en) * | 2020-12-29 | 2021-04-30 | 杭州电子科技大学 | Radial plunger pump connecting rod sliding shoe cambered surface machining clamp and clamping method thereof |
| CN112720010B (en) * | 2020-12-29 | 2022-03-29 | 杭州电子科技大学 | Radial plunger pump connecting rod sliding shoe cambered surface machining clamp and clamping method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140807 Granted publication date: 20130904 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150207 Granted publication date: 20130904 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20150207 Granted publication date: 20130904 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160207 Granted publication date: 20130904 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20160207 Granted publication date: 20130904 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170207 Granted publication date: 20130904 |
|
| PD01 | Discharge of preservation of patent | ||
| 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: 20130904 Termination date: 20170407 |