CN102950485A - Positioning fixture for slotting and drilling cylinder excircle - Google Patents
Positioning fixture for slotting and drilling cylinder excircle Download PDFInfo
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- CN102950485A CN102950485A CN2012104748173A CN201210474817A CN102950485A CN 102950485 A CN102950485 A CN 102950485A CN 2012104748173 A CN2012104748173 A CN 2012104748173A CN 201210474817 A CN201210474817 A CN 201210474817A CN 102950485 A CN102950485 A CN 102950485A
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- base plate
- shaped groove
- positioning seat
- shaped
- positioning fixture
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Abstract
The invention relates to a positioning fixture for slotting and drilling a cylinder excircle. The positioning fixture comprises a base plate, wherein the front end surface of the base plate is provided with a V-shaped groove gap, a V-shaped wedge block is arranged in the V-shaped groove gap, the V-shaped wedge block is connected with a push rod, the push rod is inserted oin a fixing frame, and the fixing frame is fixedly connected with the base plate; the base plate is provided with a positioning seat, the positioning seat is provided with a V-shaped groove, the positioning seat is fixedly connected with a pressing block, and the pressing block is provided with a V-shaped groove and a drill hole; the base plate is provided with an L-shaped stop block, and a side wall of the stop block is vertically provided with a screw rod; two correction pins are arranged on the side wall of the base plate; and a connecting line of end surfaces of the two correction pins is parallel to a side wall of the V-shaped groove ion the positioning seat and the screw rod. The positioning fixture for slotting and drilling the cylinder excircle disclosed by the invention has a simple structure, is convenient to operate, and is high in working accuracy.
Description
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to the positioner that a kind of coupled columns bodily form excircle of workpiece carries out the groove milling Drilling operation.
Background technology
Mill processing and be generally used for workpiece is carried out milling flat, groove milling and mills profile, when the cylindrical of coupled columns bodily form workpiece carries out groove milling processing, when especially required precision is higher, must guarantee the positioning accuracy of workpiece.
Summary of the invention
The present invention is directed to the problems referred to above of the prior art, a kind of cylinder peripheral milling traverse drill hole positioning fixture is provided, it is simple in structure, and is easy and simple to handle, and machining accuracy is high.
The technical solution adopted in the present invention is as follows:
Cylinder peripheral milling traverse drill hole positioning fixture comprises base plate, with the V-shaped groove breach, is placed with the V-arrangement voussoir in the described V-shaped groove breach on the front end face of base plate, and the V-arrangement voussoir is connected with push rod, and push rod is inserted on the fixed mount, and fixed mount and base plate are fixed together; Positioning seat is installed on the base plate, on the positioning seat with v-depression, the briquetting that is connected on the positioning seat, on the briquetting with V-shaped groove and boring; Be provided with L shaped block on the base plate, the sidewall of block vertically arranges screw rod; The base plate upper side wall is equipped with two and proofreaies and correct pin; The end face line of two correction pins parallels with v-depression sidewall and the screw rod on the positioning seat.
The invention has the advantages that: on the end face of base plate V-notch is set, places the voussoir that links to each other with push rod in the V-notch, voussoir cooperates with V-shaped groove on the workpiece end face, prevents from that workpiece from adding to rotate man-hour; The positioning seat of mounting strap v-depression on the base plate, the briquetting of mounting strap V-shaped groove on the positioning seat clamps workpiece simultaneously, at base plate L shaped block is set, and block vertically arranges screw rod, can carry out axial location to workpiece; The present invention is simple in structure, and is easy and simple to handle, and machining accuracy is high.
Description of drawings
Fig. 1 is use state diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the present invention includes base plate 1, with the V-shaped groove breach, be placed with V-arrangement voussoir 7 in the described V-shaped groove breach on the front end face of base plate 1, V-arrangement voussoir 7 is connected with push rod 9, push rod 9 is inserted on the fixed mount 8, fixed mount 8 is fixed together with base plate 1, promotes V-arrangement voussoirs 7 by push rod 9 and cooperates with V-shaped groove on workpiece 10 end faces, prevents that workpiece 10 is when processing square groove 101, rotate, affect its machining accuracy; Positioning seat 3 is installed on the base plate 1, on the positioning seat 3 with v-depression, briquetting 2 is connected on the positioning seat 3, on the briquetting 2 with V-shaped groove and hole 21, the V-shaped groove of briquetting 2 cooperates the cylindrical to workpiece 10 to compress the location with v-depression on the positioning seat 3,21 can carry out Drilling operation to the cylindrical of workpiece 10 by holing; Be provided with L shaped block 5 on the base plate 1, the sidewall of block 5 vertically arranges screw rod 4, and screw rod 4 is connected with the other end of workpiece 10, and workpiece 10 is carried out axial location; Base plate 1 upper side wall is equipped with two and proofreaies and correct pin 6; The end face line of two correction pins 6 parallels with v-depression sidewall and the screw rod 4 on the positioning seat 3, can guarantee the positioning states of base plate 1 on equipment by proofreading and correct two correction pins 6, and then the positioning accuracy of assurance workpiece 10, the square groove 101 on the raising workpiece 10 and the machining accuracy in hole.
Above description is explanation of the invention, is not that limited range of the present invention within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.
Claims (1)
1. cylinder peripheral milling traverse drill hole positioning fixture, comprise base plate (1), it is characterized in that: on the front end face of base plate (1) with the V-shaped groove breach, be placed with V-arrangement voussoir (7) in the described V-shaped groove breach, V-arrangement voussoir (7) is connected with push rod (9), push rod (9) is inserted on the fixed mount (8), and fixed mount (8) is fixed together with base plate (1); Positioning seat (3) is installed on the base plate (1), and positioning seat (3) is upper with v-depression, the briquetting (2) that is connected on the positioning seat (3), and briquetting (2) is upper with V-shaped groove and boring (21); Be provided with L shaped block (5) on the base plate (1), the sidewall of block (5) vertically arranges screw rod (4); Base plate (1) upper side wall is equipped with two and proofreaies and correct pin (6); The end face line of two correction pins (6) parallels with v-depression sidewall and the screw rod (4) on the positioning seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104748173A CN102950485A (en) | 2012-11-21 | 2012-11-21 | Positioning fixture for slotting and drilling cylinder excircle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104748173A CN102950485A (en) | 2012-11-21 | 2012-11-21 | Positioning fixture for slotting and drilling cylinder excircle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102950485A true CN102950485A (en) | 2013-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104748173A Pending CN102950485A (en) | 2012-11-21 | 2012-11-21 | Positioning fixture for slotting and drilling cylinder excircle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102950485A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659333A (en) * | 2013-11-28 | 2014-03-26 | 无锡市航鹄科技有限公司 | Shell drilling positioning fixture |
| CN104265510A (en) * | 2014-09-19 | 2015-01-07 | 庄景阳 | Operating tool for power lift of carburetor |
| CN104668986A (en) * | 2014-08-10 | 2015-06-03 | 安徽工程大学 | Clamp special for roughing of robot rotating seat parts |
| CN107570763A (en) * | 2017-11-10 | 2018-01-12 | 禹州市伟朔机械制造厂 | A kind of position limit device |
| CN112372450A (en) * | 2020-09-30 | 2021-02-19 | 成都飞机工业（集团）有限责任公司 | Positioning tool for numerical control groove grinding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201304576Y (en) * | 2008-11-28 | 2009-09-09 | 襄樊东捷精密机械有限公司 | Drill press principal shaft boring apparatus |
| CN101758397A (en) * | 2008-10-31 | 2010-06-30 | 江苏罡阳股份有限公司 | Positioning and drilling fixture for crank oil hole |
| CN202114500U (en) * | 2011-05-31 | 2012-01-18 | 安徽应流机电股份有限公司 | Pull rod positioning clamp |
| CN202964066U (en) * | 2012-11-21 | 2013-06-05 | 无锡市航鹄科技有限公司 | Cylinder outer circular milling groove perforation positioning clamp |
-
2012
- 2012-11-21 CN CN2012104748173A patent/CN102950485A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758397A (en) * | 2008-10-31 | 2010-06-30 | 江苏罡阳股份有限公司 | Positioning and drilling fixture for crank oil hole |
| CN201304576Y (en) * | 2008-11-28 | 2009-09-09 | 襄樊东捷精密机械有限公司 | Drill press principal shaft boring apparatus |
| CN202114500U (en) * | 2011-05-31 | 2012-01-18 | 安徽应流机电股份有限公司 | Pull rod positioning clamp |
| CN202964066U (en) * | 2012-11-21 | 2013-06-05 | 无锡市航鹄科技有限公司 | Cylinder outer circular milling groove perforation positioning clamp |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659333A (en) * | 2013-11-28 | 2014-03-26 | 无锡市航鹄科技有限公司 | Shell drilling positioning fixture |
| CN103659333B (en) * | 2013-11-28 | 2016-01-13 | 无锡市航鹄科技有限公司 | Shell drilling positioning tool |
| CN104668986A (en) * | 2014-08-10 | 2015-06-03 | 安徽工程大学 | Clamp special for roughing of robot rotating seat parts |
| CN104265510A (en) * | 2014-09-19 | 2015-01-07 | 庄景阳 | Operating tool for power lift of carburetor |
| CN104265510B (en) * | 2014-09-19 | 2016-05-11 | 庄景阳 | The operation tool of carburetor power-lift |
| CN107570763A (en) * | 2017-11-10 | 2018-01-12 | 禹州市伟朔机械制造厂 | A kind of position limit device |
| CN112372450A (en) * | 2020-09-30 | 2021-02-19 | 成都飞机工业（集团）有限责任公司 | Positioning tool for numerical control groove grinding machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |