CN103302336A - Dual-adjustable universal chuck for inclined holes - Google Patents
Dual-adjustable universal chuck for inclined holes Download PDFInfo
- Publication number
- CN103302336A CN103302336A CN2013102668075A CN201310266807A CN103302336A CN 103302336 A CN103302336 A CN 103302336A CN 2013102668075 A CN2013102668075 A CN 2013102668075A CN 201310266807 A CN201310266807 A CN 201310266807A CN 103302336 A CN103302336 A CN 103302336A
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- China
- Prior art keywords
- plate
- motherboard
- universal chuck
- side vertical
- cant board
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- Drilling And Boring (AREA)
Abstract
The invention discloses a dual-adjustable universal chuck for inclined holes. The dual-adjustable universal chuck comprises a baseplate, wherein the left end and the right end of the baseplate are respectively connected to the lower ends of the two side vertical plates, a division plate is arranged between the two side vertical plates, two side ends of the division plate are rotatably connected to the two side vertical plates respectively, a fine-tooth annular tooth rack is arranged on the inner plate surface of each side vertical plate, and matched with the outer plate surface of the division plate, a fastening bolt is arranged between the division plate and the side vertical plates, a fine-tooth rack is arranged at the upper end of each side vertical plate, and matched with the lower plate surface of a drilling motherboard, and another fastening bolt is arranged between the drilling motherboard and the side vertical plates. According to the universal chuck, the division plate can rotate, and the drilling motherboard can move forward and backward, so that a processed inclined hole can be precisely communicated with an oil trough of an inner hole, and the technical requirements a product is met.
Description
Technical field:
The present invention relates to a kind of machined boring positioning jig, particularly relate to a kind of pair of adjustable type inclined hole universal chuck.
Background technology:
In auto parts processing, there are a lot of valve body piece to relate to inclined hole processing, and the endoporus of valve body has a lot of grooves (to have plenty of spring groove, has plenty of oil groove, some oil seal grooves), dimensional requirement between groove and the groove is stricter, and particularly the oil groove of endoporus must conform to the position degree of outside turnover oilhole, otherwise can cause obstructed or the smooth or part of oil circuit to scrap.
Because the angle of inclined hole and different, so a product just needs upper several cover inclined hole frocks, cost is higher.In addition because the accuracy of manufacture, installation accuracy, equipment precision and improper use etc. for meeting the good perforation of angle and inclined hole and inside groove, often need a pad, product quality be difficult to assurance and production efficiency low.
Summary of the invention:
Technical problem to be solved by this invention is: overcome the deficiencies in the prior art, a kind of reasonable in design, easy to use, two adjustable type inclined hole universal chucks of accurate positioning and laborsaving timesaving are provided.
Technical scheme of the present invention is: a kind of pair of adjustable type inclined hole universal chuck, contain base plate, the two ends, the left and right sides of described base plate are connected with the lower end of two cant boards respectively, be provided with index plate between two described cant boards, the two side ends of described index plate is connected with two described cant board rotary types respectively, a closely-pitched rack circle all is set on the inner plate surface of each described cant board, described closely-pitched rack circle matches with the outer plate surface of described index plate, be provided with trip bolt between described index plate and the described cant board, each described cant board upper end is provided with the closely-pitched tooth bar, described closely-pitched tooth bar matches with the lower face that bores motherboard, is provided with trip bolt between described brill motherboard and the described cant board.
The two ends, the left and right sides of described base plate are connected with the lower end of two cant boards is movable by attachment screw respectively.Be provided with drill guide bore on the described brill motherboard, and the quantity of described pilot hole is more than one.Described cant board end face is cutter T font.
The invention has the beneficial effects as follows:
1, index plate of the present invention can be rotated, and boring motherboard can move forward and backward, thereby the inclined hole that processes can be exactly connects with the oil groove of endoporus, has guaranteed the specification requirement of product.
2, the present invention adopts circular closely-pitched tooth bar and closely-pitched tooth bar to make index plate and bores motherboard and carry out the position adjustment, registration and simple and fast.
3, index dial of the present invention is connected with the cant board rotary type, rotates flexibly, carries out locking positioning by trip bolt in addition, and is simple to operate, efficient is high.
4, cant board of the present invention is connected movable connection with base plate, and easy disassembling is convenient to processing, reduces use cost.
5, reasonable in design, easy to use, the accurate positioning of the present invention and laborsaving saving time, its scope of application
Extensively, be easy to promotion and implementation, have good economic benefit.
Description of drawings:
Fig. 1 is the structural representation of two adjustable type inclined hole universal chucks.
The specific embodiment:
Embodiment: referring to Fig. 1, among the figure, the 1-base plate, the 2-cant board, 3-bores motherboard, 4-closely-pitched tooth bar, 5-trip bolt, 6-attachment screw, 7-trip bolt, 8-index plate, 9-workpiece, 10-closely-pitched rack circle.
Two adjustable type inclined hole universal chucks contain base plate 1, wherein: the two ends, the left and right sides of base plate 1 are connected with the lower end of two cant boards 2 respectively, be provided with index plate 8 between two cant boards 2, the two side ends of index plate 8 is connected with two cant board 2 rotary types respectively, a closely-pitched rack circle 10 all is set on the inner plate surface of each cant board 2, closely-pitched rack circle 10 matches with the outer plate surface of index plate 8, be provided with trip bolt 5 between index plate 8 and the cant board 2, each cant board 2 upper end is provided with closely-pitched tooth bar 4, closely-pitched tooth bar 4 matches with the lower face that bores motherboard 3, bores between motherboard 3 and the cant board 2 and is provided with trip bolt 7.
Cant board 2 end faces are cutter T font, and each cant board 2 lower end is by two attachment screws 6 and 1 movable connection of base plate.Bore on the motherboard 3 and be provided with drill guide bore, and the quantity of pilot hole is more than one, chooses as required.
During work, workpiece 9 is fixed on the index plate 8, unclamp hold-down screw 5, workpiece 9 can pass through index plate 8, circular closely-pitched tooth bar 5 and closely-pitched tooth bar 4, angles of product adjusted (index plate 8 can be rotated, boring motherboard 3 can move forward and backward), adjust and finish, trip bolt 5 is tightened and can process.Because when adjusting angle, displacement will be done in the position in hole on the workpiece 9, to adjust before and after also need doing so bore motherboard 3, the inclined hole that processes like this could be exactly connects with the oil groove of endoporus, guarantees the specification requirement of product.The angle of this frock clamp can be done any adjustment, can be suitable for the requirement of different product.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (4)
1. two adjustable type inclined hole universal chuck, contain base plate, it is characterized in that: the two ends, the left and right sides of described base plate are connected with the lower end of two cant boards respectively, be provided with index plate between two described cant boards, the two side ends of described index plate is connected with two described cant board rotary types respectively, a closely-pitched rack circle all is set on the inner plate surface of each described cant board, described closely-pitched rack circle matches with the outer plate surface of described index plate, be provided with trip bolt between described index plate and the described cant board, each described cant board upper end is provided with the closely-pitched tooth bar, described closely-pitched tooth bar matches with the lower face that bores motherboard, is provided with trip bolt between described brill motherboard and the described cant board.
2. according to claim 1 pair of adjustable type inclined hole universal chuck, it is characterized in that: the two ends, the left and right sides of described base plate are connected with the lower end of two cant boards is movable by attachment screw respectively.
3. according to claim 1 pair of adjustable type inclined hole universal chuck is characterized in that: be provided with drill guide bore on the described brill motherboard, and the quantity of described pilot hole is more than one.
4. according to claim 1 pair of adjustable type inclined hole universal chuck, it is characterized in that: described cant board end face is cutter T font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310266807.5A CN103302336B (en) | 2013-06-29 | 2013-06-29 | Dual-adjustable universal chuck for inclined holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310266807.5A CN103302336B (en) | 2013-06-29 | 2013-06-29 | Dual-adjustable universal chuck for inclined holes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103302336A true CN103302336A (en) | 2013-09-18 |
| CN103302336B CN103302336B (en) | 2015-06-17 |
Family
ID=49128301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310266807.5A Expired - Fee Related CN103302336B (en) | 2013-06-29 | 2013-06-29 | Dual-adjustable universal chuck for inclined holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103302336B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722791A (en) * | 2013-12-19 | 2015-06-24 | 北汽福田汽车股份有限公司 | Processing method for side opening with nonstandard angle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58132609U (en) * | 1982-03-01 | 1983-09-07 | 三菱重工業株式会社 | indexing device |
| GB2248413A (en) * | 1990-10-03 | 1992-04-08 | Woodfast Machinery Co | Carving jig |
| CN201295848Y (en) * | 2008-10-08 | 2009-08-26 | 沈阳飞机工业（集团）有限公司 | Drilling combined clamp for flange series workpieces |
| CN102962497A (en) * | 2011-08-31 | 2013-03-13 | 哈尔滨建成集团有限公司 | Pipe fitting radial indexing drilling clamp tooling |
| CN202780710U (en) * | 2012-09-13 | 2013-03-13 | 潍坊润搏机械有限公司 | Special drilling jig for valve body of 3-cun by-pass valve |
| CN202861851U (en) * | 2012-09-25 | 2013-04-10 | 长春轨道客车股份有限公司 | Mould special for pinion shaft outer ring drilling |
| CN203371078U (en) * | 2013-06-29 | 2014-01-01 | 河南广瑞汽车部件股份有限公司 | Universal clamp for machining inclined hole |
-
2013
- 2013-06-29 CN CN201310266807.5A patent/CN103302336B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58132609U (en) * | 1982-03-01 | 1983-09-07 | 三菱重工業株式会社 | indexing device |
| GB2248413A (en) * | 1990-10-03 | 1992-04-08 | Woodfast Machinery Co | Carving jig |
| CN201295848Y (en) * | 2008-10-08 | 2009-08-26 | 沈阳飞机工业（集团）有限公司 | Drilling combined clamp for flange series workpieces |
| CN102962497A (en) * | 2011-08-31 | 2013-03-13 | 哈尔滨建成集团有限公司 | Pipe fitting radial indexing drilling clamp tooling |
| CN202780710U (en) * | 2012-09-13 | 2013-03-13 | 潍坊润搏机械有限公司 | Special drilling jig for valve body of 3-cun by-pass valve |
| CN202861851U (en) * | 2012-09-25 | 2013-04-10 | 长春轨道客车股份有限公司 | Mould special for pinion shaft outer ring drilling |
| CN203371078U (en) * | 2013-06-29 | 2014-01-01 | 河南广瑞汽车部件股份有限公司 | Universal clamp for machining inclined hole |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722791A (en) * | 2013-12-19 | 2015-06-24 | 北汽福田汽车股份有限公司 | Processing method for side opening with nonstandard angle |
| CN104722791B (en) * | 2013-12-19 | 2017-04-12 | 北汽福田汽车股份有限公司 | Processing method for side opening with nonstandard angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103302336B (en) | 2015-06-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 453600 Huixian, Henan, West Ring Road, No. 158, No. Applicant after: HENAN GUANGRUI AUTOMOBILE PARTS CO.,LTD. Address before: 453600 Huixian, Henan, West Ring Road, No. 158, No. Applicant before: Huixian City Automobile Parts Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HUIXIAN AUTOMOBILE PARTS CO., LTD. TO: HENAN GUANGRUI AUTO PARTS CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20190629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |