CN102785109B - Clamp for turning inner hole of cable clamp - Google Patents
Clamp for turning inner hole of cable clamp Download PDFInfo
- Publication number
- CN102785109B CN102785109B CN201210288008.3A CN201210288008A CN102785109B CN 102785109 B CN102785109 B CN 102785109B CN 201210288008 A CN201210288008 A CN 201210288008A CN 102785109 B CN102785109 B CN 102785109B
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- China
- Prior art keywords
- clamp body
- positioning
- hole
- clamp
- positioning sleeve
- Prior art date
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- Expired - Fee Related
Links
- 238000007514 turning Methods 0.000 title abstract description 9
- 238000003825 pressing Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The invention discloses a clamp for turning an inner hole of a cable clamp, and the clamp comprises a clamp body, a positioning sleeve and a positioning mandrel, wherein the clamp body is a two-step shaft, the outer surface of a left small section of the clamp body has conical degree, three rows and three columns of positioning holes are arranged in the right end surface of a right large section of the clamp body by adopting a center of a circle as the center, a positioning screw and a press plate are respectively arranged inside intermediate positioning holes of a first row and a third row and positioning holes on two ends of a second row, the positioning hole on the center position is a blind hole, a positioning sleeve is nested inside the positioning hole, and the positioning sleeve is internally provided with the positioning mandrel plugged from right to left. The clamp has the beneficial effects that an eccentric hole to be machined can be rapidly and precisely positioned, and the positioning efficiency is high; the clamp body per se is non-eccentric, so that no potential safety danger exists in rotation work; a cable clamp assembly to be machined is small in size and light in weight, the vibration due to the eccentricity of the cable clamp assembly is small, and the machining quality is guaranteed; and the clamp is simple and reasonable in structure, convenient to operate, strong in safety performance.
Description
Technical field
The present invention relates to a kind of fixture, particularly a kind of endoporus turning clamp for cable clip processing.
Background technology
In the turning process of engineering goods, chuck is the most frequently used clamping tool.Can for complex-shaped and there is the part of eccentric orfice system, the method is for workman, and labour intensity is large, and production efficiency is low, cannot meet the demand of batch production.
For the processing of cable clip, the smart type casting moulding of external employing, and domestic traditional method adopts the mode such as chuck, floral disc, eccentric bushing, scroll chuck (increasing cushion block between one of them claw and workpiece), then first centering eccentric orfice to be processed is processed.Have several as follows by the shortcoming that these traditional approach exist: operation work step is various, the time of centering is long, and complex operation, claw are eccentric large, have potential safety hazard during rotation.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned Problems existing, provides a kind of fixture being specifically designed to cable clip endoporus turnery processing.
The technical solution used in the present invention is such: a kind of fixture for cable clip endoporus turnery processing, comprise clamp body, positioning sleeve and positioning core axle, described clamp body is two-stage Step Shaft, its left side segment outer surface has tapering, on the right of it, three row three row locating holes are offered in large section right side centered by the center of circle, wherein, dog screw and pressing plate is equipped with in the locating hole of first and third interline and the locating hole at the second row two ends, the locating hole of home position is blind hole and is socketed with positioning sleeve in this locating hole, has the positioning core axle inserted from right to left in described positioning sleeve.
As preferably, also comprise a trip bolt, this trip bolt screw in outside clamp body until home position locating hole in and positioning sleeve is fastening.
As preferably, described positioning sleeve outer surface also has a circle groove, trip bolt be pushed against after screwing in outside clamp body in this groove, positioning sleeve is pushed against fixing.
As preferably, the tapering of the segment outer surface of described clamp body is Morse's taper.Segment outer surface has tapering, and it can be inserted taper hole before lathe spindle by the present invention easily in use, does not need very careful aligning can complete this action, and accurate positioning is reliable, time saving and energy saving.
As preferably, there is blind screw hole the left part of described clamp body segment.The present invention and main shaft pull bar with the use of, inner hole of spindle is screwed in clamp body blind screw hole, by the tapering of clamp body segment and the taper hole compact siro spinning technology of main shaft pull bar, thus clamp body is fastened on main shaft pull bar.
As preferably, the locating hole of described clamp body large section of right side home position is interior stepped hole.Interior stepped hole can make the assembling of positioning sleeve convenient, quick.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: can accurately locate eccentric orfice to be processed fast, location efficiency is high; Without acceptance of persons, during rotary work, there is not potential safety hazard in clamp body itself; Cable clip assembly volume to be processed is little, lightweight, and the vibration that the bias of itself causes is less, and crudy is guaranteed; Simple and reasonable, easy to operate, security performance is strong, convenient operation.
Accompanying drawing explanation
Fig. 1 is the structural representation with processing cable folder of the present invention.
Fig. 2 is the left view of A-A section in Fig. 1.
Mark in figure: 1 is clamp body, and 2 is cable clip assembly, and 3 is trip bolt, and 4 is positioning sleeve, and 5 is positioning core axle, and 6 is bolt, and 7 is pressing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment 1: as shown in Figure 1, a kind of fixture for cable clip endoporus turnery processing, comprise clamp body 1, positioning sleeve 4 and positioning core axle 5, described clamp body 1 is two-stage Step Shaft, its left side segment outer surface has tapering, on the right of it, three row three row locating holes are offered in large section right side centered by the center of circle, wherein, dog screw 6 and pressing plate 7 is equipped with in the locating hole of first and third interline and the locating hole at the second row two ends, the locating hole of home position is blind hole and is socketed with positioning sleeve 4 in this locating hole, has the positioning core axle 5 inserted from right to left in described positioning sleeve 4.The tapering of the segment outer surface of described clamp body 1 is Morse's taper.
Embodiment 2: as Fig. 1, shown in Fig. 2, a kind of fixture for cable clip endoporus turnery processing, comprise clamp body 1, positioning sleeve 4 and positioning core axle 5, described clamp body 1 is two-stage Step Shaft, its left side segment outer surface has tapering, on the right of it, three row three row locating holes are offered in large section right side centered by the center of circle, wherein, first, dog screw 6 and pressing plate 7 is equipped with in the locating hole of three interlines and the locating hole at the second row two ends, the locating hole of home position is blind hole and is socketed with positioning sleeve 4 in this locating hole, the positioning core axle 5 inserted from right to left is had in described positioning sleeve 4.Also comprise a trip bolt 3, this trip bolt 3 screw in outside clamp body 1 until home position locating hole in and by fastening for positioning sleeve 4.Described positioning sleeve 4 outer surface also has a circle groove, trip bolt 3 is pushed against in this groove after screwing in outside clamp body 1 and pushes against fixing by positioning sleeve 4.
The tapering of the segment outer surface of described clamp body 1 is Morse's taper.
There is blind screw hole the left part of described clamp body 1 segment.
The locating hole of described clamp body 1 large section of right side home position is interior stepped hole.
Below the concrete use of embodiment 2 is elaborated:
1, dismantle lathe three-claw chuck during turning, directly the segment of left for clamp body 1 proper divisor Morse tapering inserted taper hole location before lathe spindle, then by pull bar from strain clamp concrete 1 after main shaft; Can ensure that fixture is consistent with the centre of gyration of main shaft like this, registration is reliable.
In order to alleviate the weight of clamp body 1 and shorten the length of trip bolt 3, clamp body 1 neck can also be offered a circle groove, specifically as shown in Figure 2;
2, according to the size of operation hole milling on CA cable assembly folder 2, corresponding positioning sleeve 4 is adopted to be inserted in clamp body 1 endoporus left side, then, with trip bolt 3 from clamp body 1 neck groove penetrate until locating hole in and fastening by the groove on positioning sleeve 4 outer surface;
3, by cable clip assembly 2 near clamp body 1 right side;
4, the positioning core axle 5 of correspondence is passed hole to be processed, clamp body 1 endoporus of cable clip assembly 2, be inserted in the hole in positioning sleeve 4 always and cable clip assembly 2 is accurately located;
5, utilize another two holes to be processed on cable clip assembly 2, overlap top board 7 with dog screw 6 and dog screw 6 screwed in further compression cable clip assembly 2 in corresponding positioning spiro pit.On clamp body 1, other locating hole just wouldn't arrange dog screw 6 and packing ring 7 when processing this hole;
6, after compressing cable clip assembly 2, positioning core axle 5 is extracted out;
7, the shoulder to be processed on processing cable clip assembly 2 and circular hole.
As shown in Figure 1, cable clip assembly 2 there are three holes to be processed.
When the hole to be processed of turning electric cable clip assembly 2 top right, utilize in the hole to be processed of top left, the hole to be processed of bottom and dog screw 6 and pressing plate 7 clamp; When wanting the hole to be processed of turning electric cable clip assembly 2 top left, screw out trip bolt 3 and dog screw 6, cable clip assembly 2 is moved right, then uses the hole to be processed of positioning core axle 5 positioning cable clip assembly 2 top left, then repeat the step of 3-7 above.
To the similar aforesaid operations of process in the left side, cable clip assembly 2 bottom and the right hole to be processed.
Mentality of designing of the present invention: just with which location, hole to be processed during which hole of turning, clamp with all the other holes.Through practice, can shorten 94% to the time of cable clip assembly 2 centering location than originally, working (machining) efficiency improves more than three times.The cable clip assembly 2 in three holes or four holes is processed and all can adopt same frock.During the hole of turning different-diameter, only need to change positioning sleeve 4 and positioning core axle with matching 5, hole machined in the cable clip that just can complete multiple series.
Claims (4)
1. the fixture for cable clip endoporus turnery processing, it is characterized in that: comprise clamp body (1), positioning sleeve (4) and positioning core axle (5), described clamp body (1) is two-stage Step Shaft, its left side segment outer surface has tapering, on the right of it, three row three row locating holes are offered in large section right side centered by the center of circle, wherein, first, dog screw (6) and pressing plate (7) is equipped with in the locating hole of three interlines and the locating hole at the second row two ends, the locating hole of home position is blind hole and is socketed with positioning sleeve (4) in this locating hole, the positioning core axle (5) inserted from right to left is had in described positioning sleeve (4), also comprise a trip bolt (3), this trip bolt (3) from clamp body (1) outside screw in until home position locating hole in and by fastening for positioning sleeve (4), described positioning sleeve (4) outer surface also has a circle groove, trip bolt (3) is pushed against after screwing in from clamp body (1) outside and pushes against fixing by positioning sleeve (4) in this groove.
2. a kind of fixture for cable clip endoporus turnery processing according to claim 1, is characterized in that: the tapering of the segment outer surface of described clamp body (1) is Morse's taper.
3. a kind of fixture for cable clip endoporus turnery processing according to claim 1, is characterized in that: there is blind screw hole the left part of described clamp body (1) segment.
4. a kind of fixture for cable clip endoporus turnery processing according to claim 1, is characterized in that: the locating hole of described clamp body (1) large section right side home position is interior stepped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210288008.3A CN102785109B (en) | 2012-08-14 | 2012-08-14 | Clamp for turning inner hole of cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210288008.3A CN102785109B (en) | 2012-08-14 | 2012-08-14 | Clamp for turning inner hole of cable clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102785109A CN102785109A (en) | 2012-11-21 |
| CN102785109B true CN102785109B (en) | 2015-05-20 |
Family
ID=47150800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210288008.3A Expired - Fee Related CN102785109B (en) | 2012-08-14 | 2012-08-14 | Clamp for turning inner hole of cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785109B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538014B (en) * | 2016-03-16 | 2017-10-17 | 苏州工业职业技术学院 | A kind of eccentric wheel Special purpose turning fixture |
| CN111774674B (en) * | 2020-08-03 | 2022-11-15 | 贵州航天精工制造有限公司 | Combined device for turning internal thread tool setting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201224039Y (en) * | 2008-06-04 | 2009-04-22 | 上海华新合金有限公司 | Lathe fixture for processing end face inner bore |
| CN201415339Y (en) * | 2009-03-26 | 2010-03-03 | 杭州之江开关股份有限公司 | Lathe jig for processing concentric holes of rotating shaft |
| CN201863030U (en) * | 2010-11-08 | 2011-06-15 | 上海诺玛液压***有限公司 | Clamping apparatus for boring machine for primary base of electrohydraulic servo valve |
| CN202240509U (en) * | 2011-09-19 | 2012-05-30 | 厦门市源源兴工贸有限公司 | Hole turning tool for special-shaped workpiece |
| CN202922282U (en) * | 2012-08-14 | 2013-05-08 | 资阳晨风电气有限公司 | Fixture applied to cable clamp inner hole turning machining |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2782289Y (en) * | 2004-12-21 | 2006-05-24 | 洛阳轴研科技股份有限公司 | High precision eccentric hole coreless grinding positioner |
-
2012
- 2012-08-14 CN CN201210288008.3A patent/CN102785109B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201224039Y (en) * | 2008-06-04 | 2009-04-22 | 上海华新合金有限公司 | Lathe fixture for processing end face inner bore |
| CN201415339Y (en) * | 2009-03-26 | 2010-03-03 | 杭州之江开关股份有限公司 | Lathe jig for processing concentric holes of rotating shaft |
| CN201863030U (en) * | 2010-11-08 | 2011-06-15 | 上海诺玛液压***有限公司 | Clamping apparatus for boring machine for primary base of electrohydraulic servo valve |
| CN202240509U (en) * | 2011-09-19 | 2012-05-30 | 厦门市源源兴工贸有限公司 | Hole turning tool for special-shaped workpiece |
| CN202922282U (en) * | 2012-08-14 | 2013-05-08 | 资阳晨风电气有限公司 | Fixture applied to cable clamp inner hole turning machining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102785109A (en) | 2012-11-21 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZIYANG NANCHE ELECTRIC CO., LTD. Free format text: FORMER NAME: ZIYANG CHENFENG ELECTRICAL CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 641301 Ziyang city of Sichuan province Songtao town Yanjiang District Zhou CI Cun Patentee after: CSR ZIYANG ELECTRICAL Co.,Ltd. Address before: 641301 Ziyang city of Sichuan province Songtao town Yanjiang District Zhou CI Cun Patentee before: ZIYANG CHENFENG ELECTRIC Co.,Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 641301 Ziyang city of Sichuan province Songtao town Yanjiang District Zhou CI Cun Patentee after: ZIYANG CRRC ELECTRICAL TECHNOLOGY CO.,LTD. Address before: 641301 Ziyang city of Sichuan province Songtao town Yanjiang District Zhou CI Cun Patentee before: CSR ZIYANG ELECTRICAL Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 |