CN201244740Y - Arc thin wall member contour milling fixture - Google Patents
Arc thin wall member contour milling fixture Download PDFInfo
- Publication number
- CN201244740Y CN201244740Y CNU2008201181273U CN200820118127U CN201244740Y CN 201244740 Y CN201244740 Y CN 201244740Y CN U2008201181273 U CNU2008201181273 U CN U2008201181273U CN 200820118127 U CN200820118127 U CN 200820118127U CN 201244740 Y CN201244740 Y CN 201244740Y
- Authority
- CN
- China
- Prior art keywords
- thin wall
- bolt
- arc thin
- supporting block
- processing
- 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 - Lifetime
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Abstract
The utility model relates to a shape boring clamp of an arc thin wall piece used for processing arc thin wall pieces. The clamp comprises a body, a supporting block, a rubber sheet, a guide pole, a bolt, an adjusting bolt, a locating pin, and a lifting bolt. The body is rectangle; the side surface of the long side of the body is provided with a rectangle through hole; the upper side and the lower side of the side surface of the short side are respectively provided with a mounting hole; the center of the upper end surface of the body is provided with a through hole for mounting an adjusting rod; the supporting block is connected with the body through the guide pole; the rubber sheet is stuck on the arc surface of the supporting block; the locating pin and the bolt are arranged on the upper end surface at the two sides of the body. In the boring clamp, the locating pin, the supporting block and the adjusting bolt are together affected on parts, thus solving the problems of difficult clamping and locating, poor rigidity, large processing deformation and hard guarantee on the precision when processing the arc thin wall pieces, ensuring the processing quality of the parts, and improving the production efficiency. The clamp has a simple structure, is simple and convenient to be operated, can be manufactured into seriation, and has broader popularization and application values.
Description
Technical field
The utility model relates to a kind of arc thin-wall spare contour milling anchor clamps that are used for the processing of arc thin-wall spare.
Background technology
Arc thin-wall spare processing, clamping location difficulty, poor rigidity, machining deformation are big, precision be cannot say for sure card, particularly produce in batches, under the situation that guarantees precision, realize high efficiency, especially a difficult problem.
Summary of the invention
The purpose of this utility model provide a kind of accuracy height, easy and simple to handle, can strengthen workpiece processing rigidity, can the quick-release workpiece arc thin-wall spare contour milling anchor clamps.Technical solution of the present utility model is, anchor clamps are made up of body, back-up block, rubber, guide pillar, screw, adjustment screw rod, alignment pin, lifting bolt, body is a rectangle, and the long side face of body has rectangular through holes, and the short side has installing hole up and down; Center, body upper surface has the through hole that adjusting lever is installed, back-up block links together by guide pillar and body, rubber is bonded on the cambered surface of back-up block, and alignment pin and screw place on the upper surface of body both sides, and lifting bolt links to each other with body by top, body short side installing hole.
Advantage of the present utility model, this milling fixture, adopt alignment pin with back-up block, adjust the screw acting in conjunction in part, clamping location difficulty when having solved arc thin-wall spare and processing, poor rigidity, machining deformation are big, precision be cannot say for sure the problem demonstrate,proved, guaranteed the part processing quality, improved production efficiency, clamp structure is simple, and is easy and simple to handle, can be made into seriation, have application value more widely.
Description of drawings
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
Anchor clamps are made up of body 1, back-up block 2, rubber 3, guide pillar 4, screw 5, adjustment screw rod 6, alignment pin 7, lifting bolt 8, and body 1 is a rectangle, and the long side face of body 1 has rectangular through holes, and the short side has installing hole up and down; Center, body 1 upper surface has the through hole that adjusting lever 6 is installed, back-up block 2 links together by guide pillar 4 and body 1, rubber 3 is bonded on the cambered surface of back-up block 2, alignment pin 7 and screw 5 place on the upper surface of body 1 both sides, and lifting bolt 8 links to each other with body 1 by top, body 1 short side installing hole.
The two-dimensional plane structural representation of contour milling anchor clamps is seen Fig. 1, Fig. 2, Fig. 3, mainly by body 1, back-up block 2, rubber 3, guide pillar 4, screw 5, adjust screw rod 6, alignment pin 7, lifting bolt 8 is formed, workpiece is located on anchor clamps by the locating surface of alignment pin 7 and body 1, with screw 5 fixation workpieces, anchor clamps are fixed on the platen by body 1, rubber 3 is bonded on the cambered surface of back-up block 2, regulating adjustment screw rod 6 can allow back-up block 2 move up and down along guide pillar 4, thereby workpiece is played the supplemental support effect, strengthen its processing rigidity, supplemental support is the adjustable elastic structure, adjustable structure solves the mistake orientation problem that supplemental support causes, it is little that elastic construction solves the contact area that the contact of conventional rigidity causes, the poor stability problem, supplemental support plays the effect of fast quick-detach workpiece simultaneously on the anchor clamps.
Claims (1)
1, a kind of arc thin-wall spare contour milling anchor clamps, it is characterized in that, anchor clamps are made up of body (1), back-up block (2), rubber (3), guide pillar (4), screw (5), adjustment screw rod (6), alignment pin (7), lifting bolt (8), body (1) is a rectangle, the long side face of body (1) has rectangular through holes, and the short side has installing hole up and down; Body (1) center, upper surface has the through hole that adjusting lever (6) is installed, back-up block (2) links together by guide pillar (4) and body (1), rubber (3) is bonded on the cambered surface of back-up block (2), alignment pin (7) and screw (5) place on the upper surface of body (1) both sides, and lifting bolt (8) links to each other with body (1) by body (1) top, short side installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201181273U CN201244740Y (en) | 2008-06-12 | 2008-06-12 | Arc thin wall member contour milling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201181273U CN201244740Y (en) | 2008-06-12 | 2008-06-12 | Arc thin wall member contour milling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244740Y true CN201244740Y (en) | 2009-05-27 |
Family
ID=40728555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201181273U Expired - Lifetime CN201244740Y (en) | 2008-06-12 | 2008-06-12 | Arc thin wall member contour milling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244740Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979229A (en) * | 2010-08-27 | 2011-02-23 | 国营江北机械厂 | Method for flexibly clamping fragile composite ceramic material |
| CN103100901A (en) * | 2012-11-15 | 2013-05-15 | 无锡市航鹄科技有限公司 | Thin-wall cambered-surface positioning tool for inclined hole punching |
| CN104029038A (en) * | 2014-06-11 | 2014-09-10 | 陕西法士特齿轮有限责任公司 | Follow fixture and thin-walled part machining method based on same |
| CN105458361A (en) * | 2014-09-03 | 2016-04-06 | 哈尔滨建成集团有限公司 | Form milling tool for curved surface type parts |
| CN108687386A (en) * | 2017-04-05 | 2018-10-23 | 中国商用飞机有限责任公司 | The clamping structure of aviation thin-walled parts |
-
2008
- 2008-06-12 CN CNU2008201181273U patent/CN201244740Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979229A (en) * | 2010-08-27 | 2011-02-23 | 国营江北机械厂 | Method for flexibly clamping fragile composite ceramic material |
| CN103100901A (en) * | 2012-11-15 | 2013-05-15 | 无锡市航鹄科技有限公司 | Thin-wall cambered-surface positioning tool for inclined hole punching |
| CN104029038A (en) * | 2014-06-11 | 2014-09-10 | 陕西法士特齿轮有限责任公司 | Follow fixture and thin-walled part machining method based on same |
| CN105458361A (en) * | 2014-09-03 | 2016-04-06 | 哈尔滨建成集团有限公司 | Form milling tool for curved surface type parts |
| CN108687386A (en) * | 2017-04-05 | 2018-10-23 | 中国商用飞机有限责任公司 | The clamping structure of aviation thin-walled parts |
| CN108687386B (en) * | 2017-04-05 | 2020-10-02 | 中国商用飞机有限责任公司 | Clamping structure of aviation thin-walled part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090527 |
|
| CX01 | Expiry of patent term |