CN203304952U - Milling fixture for asymmetric side edges - Google Patents
Milling fixture for asymmetric side edges Download PDFInfo
- Publication number
- CN203304952U CN203304952U CN2013203811273U CN201320381127U CN203304952U CN 203304952 U CN203304952 U CN 203304952U CN 2013203811273 U CN2013203811273 U CN 2013203811273U CN 201320381127 U CN201320381127 U CN 201320381127U CN 203304952 U CN203304952 U CN 203304952U
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- milling fixture
- positioning disk
- rotation positioning
- calibration base
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Abstract
The utility model discloses a milling fixture for asymmetric side edges. The milling fixture comprises an indexing base, wherein the center of the upper surface of the indexing base is rotatably connected with a rotary locating disc, corresponding indexing holes are formed in the indexing base and the rotary locating disc, locating pins are arranged in the indexing holes, the rotary locating disc is movably connected with the indexing base through a pressing plate, a locating sleeve and a bolt, and a workpiece installing mechanism is arranged on the rotary locating disc, a guide sleeve is fixed on the rotary locating disc, the locating pins are positioned in the guide sleeve, and springs are arranged between the locating pins and the guide sleeve. According to the milling fixture, by using a principle that distances between any one point on an angle bisection line and two sides of an angle are equal, two surfaces are milled after a workpiece is clamped once, the workpiece is rotated for a certain angle, the other surface can be milled under the condition of fixing a cutter in a Y direction, thus the size stability and the product quality are ensured, the clamping frequency of the workpiece is reduced, the conveying frequency of the workpiece is reduced, and the labor intensity of workers is lowered; the milling fixture is especially suitable for milling a heavy workpiece.
Description
Technical field:
The utility model relates to a kind of frock clamp of asymmetric product, particularly relates to a kind of milling fixture of asymmetric side.
Background technology:
In machining, often there will be on Same Part the not situation of ipsilateral of milling, this need to repeatedly be installed; the side of a milling that often is installed, particularly, for the processing of asymmetric side, need repeatedly to be installed especially; inefficiency and position error easily occurs, affect product quality.For heavy part, also there are the difficulty that is installed, defect that labour intensity is large.
The utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of simple in structure, easy to use, once be installed, the milling fixture of the asymmetric side of accurate positioning and laborsaving timesaving.
The technical solution of the utility model is: a kind of milling fixture of asymmetric side, contain the calibration base, described calibration base upper surface center is connected with rotation positioning disk rotary type, on described calibration base and rotation positioning disk, be provided with corresponding index hole, in described index hole, be provided with alignment pin, described rotation positioning disk, by pressing plate, positioning sleeve and bolt and described movable connection of calibration base, is provided with the workpiece installing mechanism on described rotation positioning disk.
On described rotation positioning disk, be fixed with fairlead, described alignment pin is arranged in described fairlead, and, between described alignment pin and fairlead, be provided with spring.
On index hole inwall on described calibration base and rotation positioning disk, be respectively arranged with anti-wearing liner.Index hole on described calibration base and rotation positioning disk has two at least.The quantity of described pressing plate, positioning sleeve and bolt is at least two, and is uniformly distributed along the circumference.
The beneficial effects of the utility model are:
1, the utility model utilizes any point on angular bisector to the equidistant principle on both sides, angle, after the clamped one time workpiece, through rotating a certain angle, mill two faces, reduced the clamping times of workpiece, for heavy workpiece, particularly applicable, reduce the carrying of workpiece, reduced workman's labour intensity.
2, the utility model set pin sleeve is contained in fairlead, and polarization is good, between the two, is provided with in addition spring, can prevent effectively that alignment pin from deviating from naturally, prevents mistake processing.
3, the utility model pressing plate is connected with the calibration base is movable by positioning sleeve and bolt, is convenient to dismounting, reduces manufacturing cost and use cost.
4, the quantity of the utility model index hole is no less than the quantity of the asymmetric side processed, and once is installed, and gets final product a plurality of asymmetric sides of milling by multiple rotary, efficiency is high, in addition, be provided with anti-wearing liner on the index hole inwall, extend the service life of calibration base and rotation positioning disk.
5, the utility model simple in structure, easy to use, once be installed, accurate positioning and laborsaving saving time, its
Applied widely, be easy to promotion and implementation, have good economic benefit.
The accompanying drawing explanation:
Fig. 1 is the structural representation of the milling fixture of asymmetric side;
Fig. 2 is the top view of the milling fixture of asymmetric side shown in Figure 1.
The specific embodiment:
Embodiment: referring to Fig. 1 and Fig. 2, in figure, 1-calibration base, the 2-positioning sleeve, the 3-pressing plate, 4-rotates positioning disk, 5-alignment pin, 6-fairlead, 7-workpiece.
The milling fixture of asymmetric side contains calibration base 1, wherein: calibration base 1 upper surface center is connected with rotation positioning disk 4 rotary types, on calibration base 1 and rotation positioning disk 4, be provided with corresponding index hole, in index hole, be provided with alignment pin 5, rotation positioning disk 4 is connected with calibration base 1 is movable by pressing plate 3, positioning sleeve 2 and bolt, is provided with the workpiece installing mechanism on rotation positioning disk 4.
On rotation positioning disk 4, be fixed with fairlead 6, alignment pin 5 is arranged in fairlead 6, and, between alignment pin 5 and fairlead 6, be provided with spring.On index hole inwall on calibration base 1 and rotation positioning disk 4, be respectively arranged with anti-wearing liner.Index hole on calibration base 1 and rotation positioning disk 4 has two at least.The quantity of pressing plate 3, positioning sleeve 2 and bolt is at least two, and is uniformly distributed along the circumference.
During work, workpiece 7 is fixed on rotation positioning disk 4, alignment pin 5 is inserted in an index hole, first milling A face, after milling the A face, unclamp pressing plate 3, extract alignment pin 5, rotate rotation positioning disk 4, make index hole aim at the position in C hole, then inject alignment pin 5, workpiece pressing 7, i.e. millable B face.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, every foundation technical spirit of the present utility model, to any simple modification, equivalent variations and modification that above embodiment does, all still belongs in the scope of technical solutions of the utility model.
Claims (5)
1. the milling fixture of an asymmetric side, contain the calibration base, it is characterized in that: described calibration base upper surface center is connected with rotation positioning disk rotary type, on described calibration base and rotation positioning disk, be provided with corresponding index hole, in described index hole, be provided with alignment pin, described rotation positioning disk, by pressing plate, positioning sleeve and bolt and described movable connection of calibration base, is provided with the workpiece installing mechanism on described rotation positioning disk.
2. the milling fixture of asymmetric side according to claim 1, it is characterized in that: on described rotation positioning disk, be fixed with fairlead, described alignment pin is arranged in described fairlead, and, between described alignment pin and fairlead, be provided with spring.
3. the milling fixture of asymmetric side according to claim 1, is characterized in that: be respectively arranged with anti-wearing liner on the index hole inwall on described calibration base and rotation positioning disk.
4. the milling fixture of asymmetric side according to claim 1 is characterized in that: the index hole on described calibration base and rotation positioning disk has two at least.
5. according to the milling fixture of the described asymmetric side of claim 1-4 any one, it is characterized in that: the quantity of described pressing plate, positioning sleeve and bolt is at least two, and is uniformly distributed along the circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203811273U CN203304952U (en) | 2013-06-30 | 2013-06-30 | Milling fixture for asymmetric side edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203811273U CN203304952U (en) | 2013-06-30 | 2013-06-30 | Milling fixture for asymmetric side edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304952U true CN203304952U (en) | 2013-11-27 |
Family
ID=49611187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203811273U Expired - Fee Related CN203304952U (en) | 2013-06-30 | 2013-06-30 | Milling fixture for asymmetric side edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304952U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286595A (en) * | 2013-06-30 | 2013-09-11 | 辉县市汽车配件有限责任公司 | Rotary fixture for milling two side edges of angle |
| CN107263160A (en) * | 2017-07-31 | 2017-10-20 | 苏州工业职业技术学院 | A kind of special milling fixture for processing the U-shaped waist of circuit breaker base |
| CN109227183A (en) * | 2018-11-26 | 2019-01-18 | 法兰泰克重工股份有限公司 | A kind of clamping apparatus |
| CN114799454A (en) * | 2022-04-19 | 2022-07-29 | 中国航发动力股份有限公司 | Electron beam welding fixture for nozzle type non-axisymmetric parts and welding method thereof |
-
2013
- 2013-06-30 CN CN2013203811273U patent/CN203304952U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286595A (en) * | 2013-06-30 | 2013-09-11 | 辉县市汽车配件有限责任公司 | Rotary fixture for milling two side edges of angle |
| CN103286595B (en) * | 2013-06-30 | 2016-03-02 | 河南广瑞汽车部件股份有限公司 | Milling angle degree dual-side rolling clamp |
| CN107263160A (en) * | 2017-07-31 | 2017-10-20 | 苏州工业职业技术学院 | A kind of special milling fixture for processing the U-shaped waist of circuit breaker base |
| CN109227183A (en) * | 2018-11-26 | 2019-01-18 | 法兰泰克重工股份有限公司 | A kind of clamping apparatus |
| CN114799454A (en) * | 2022-04-19 | 2022-07-29 | 中国航发动力股份有限公司 | Electron beam welding fixture for nozzle type non-axisymmetric parts and welding method thereof |
| CN114799454B (en) * | 2022-04-19 | 2023-11-03 | 中国航发动力股份有限公司 | Electron beam welding fixture for non-axisymmetric parts of nozzles and welding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HENAN GUANGRUI AUTO PARTS CO., LTD. Free format text: FORMER NAME: HUIXIAN AUTOMOBILE PARTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 453600 Huixian, Henan, West Ring Road, No. 158, No. Patentee after: HENAN GUANGRUI AUTOMOBILE PARTS CO.,LTD. Address before: 453600 Huixian, Henan, West Ring Road, No. 158, No. Patentee before: Huixian City Automobile Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |