CN102581641A - Boring automatic centering clamp of drive axle housing - Google Patents
Boring automatic centering clamp of drive axle housing Download PDFInfo
- Publication number
- CN102581641A CN102581641A CN2012100743310A CN201210074331A CN102581641A CN 102581641 A CN102581641 A CN 102581641A CN 2012100743310 A CN2012100743310 A CN 2012100743310A CN 201210074331 A CN201210074331 A CN 201210074331A CN 102581641 A CN102581641 A CN 102581641A
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- China
- Prior art keywords
- slide block
- clamp
- clamping
- gear
- axle housing
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Abstract
The invention provides a boring automatic centering clamp of a drive axle housing, relating to a clamp for the mechanical processing field. The boring automatic centering clamp comprises a fixing base, and two sets of clamping positioning devices symmetrically connected to two ends of the fixing base, wherein each set of clamping positioning devices comprises a transmission case, a sliding block I, a sliding block II, a clamping block I and a clamping block II; a slide rail is mounted on the top wall of the transmission case; the sliding block I and the sliding block II are glidingly connected to the slide rail, and protruded on the upper surface of the top wall of the transmission case; the clamping block I is connected to the sliding block I, while the clamping block II is connected to the sliding block II; symmetrically mounted clamping parts having the same shape are concavely arranged in the clamping block I and the clamping block II, respectively; and the transmission case is internally provided with a transmission mechanism for sliding the sliding block I and the sliding block II to reversely move on the lead rail in order to control the clamping block I and the clamping block II to clamp or release the drive axle housing. The boring automatic centering clamp provided by the invention has the advantages of automatically aligning the axes of the sleeve holes at two ends of the drive axle housing, and quickly performing positioning and clamping.
Description
Technical field
The present invention relates to the anchor clamps that a kind of field of machining is used, particularly a kind of frock clamp of when bore hole, using.
Background technology
Driving axle housing is parts important on the automobile; As shown in Figure 3; The collar aperture A at driving axle housing two ends need guarantee higher coaxial, and driving axle housing is obtained after through the processing of processing technologys such as boring, car by foundry goods, when bore hole, will guarantee the axiality of driving axle housing two ends collar aperture; The frock clamp of using during bore hole whether can centering driving axle housing two ends collar aperture axis; Be that can the driving axle housing two ends collar aperture that processes of decision satisfy the key factor that axiality requires, the axis that the frock clamp of using during existing driving axle housing bore hole can not automatic capturing driving axle housing two ends collar aperture needs behind the clamping to measure through adjustment the axis of driving axle housing two ends collar aperture is in the same center line basically; Driving axle housing workpiece of every clamping all need be adjusted to measure and just can process inefficiency after qualified.
Summary of the invention
The purpose of this invention is to provide a kind of driving axle housing bore hole automatically centering fixture of locating axis fast, also ability automatic capturing centering driving axle housing two ends collar aperture, can effectively guarantee machining accuracy.
The present invention adopts technical scheme to be for realizing above-mentioned purpose: a kind of driving axle housing bore hole automatically centering fixture; Comprise a firm banking and be connected to the clamping and positioning device on the firm banking end positions; Two cover clamping and positioning devices are the two ends that are arranged on firm banking of symmetry; Every cover clamping and positioning device comprises transmission case, slide block I, slide block II, clamp I and clamp II; The transmission case roof is provided with slide rail; Slide block I, slide block II slidably are connected on the slide rail respectively and outstanding transmission case roof upper surface; The clamp I is connected on the slide block I, and the clamp II is connected on the slide block II, and caving in respectively in clamp I and the inboard of clamp II, to be provided with shape identical and be symmetrically arranged clamping part; But being provided with driving sliding block I, slide block II in the transmission case moves in opposite directions with control clamp I and the clamping of clamp II on slide rail or unclamps the transmission mechanism of driving axle housing; The bottom of said slide block I and slide block II is respectively arranged with tooth and forms tooth bar, and the transmission mechanism in the said transmission case comprises hydraulic motor, be connected the driving gear on the hydraulic motor output shaft and be connected in the driving gear both sides reaches the driven gear on the tooth bar of slide block I and slide block II respectively with the power with driving gear, and the interior transmission mechanism of transmission case also comprises the tumbler gear that is arranged between driving gear and one of them driven gear.
Further technical scheme of the present invention is: each side of said driving gear is provided with two intermeshing driven gears; The driven gear number of teeth of driving gear both sides correspondence position is identical; In each side of driving gear; Driven gear up be meshed with the bottom tooth bar of slide block II with the slide block I respectively and drive the slide block I, the slide block II moves in opposite directions on slide rail, below driven gear be meshed with driving gear and tumbler gear respectively, tumbler gear is meshed with driving gear again.
Driving axle housing bore hole automatically centering fixture of the present invention has following beneficial effect:
1, can automatic capturing centering driving axle housing two ends collar aperture axis, can effectively guarantee machining accuracy
Driving axle housing bore hole automatically centering fixture of the present invention is owing to be provided with the two ends clamping and positioning device that is arranged on firm banking that two covers are symmetry; But being provided with driving sliding block I, slide block II in the transmission case of clamping and positioning device moves in opposite directions with control clamp I and the clamping of clamp II on slide rail or unclamps the transmission mechanism of driving axle housing; Transmission mechanism is through gear drive; The axis of driving axle housing ability automatic capturing centering driving axle housing two ends collar aperture in clamped process is for the processing after clamping provides effective assurance.
2, can effectively increase work efficiency soon in the location
Driving axle housing bore hole automatically centering fixture of the present invention is owing to can move in opposite directions on slide rail with control clamp I and clamp II through slide block I, slide block II and clamp automatically or unclamp driving axle housing, and the location clamps soon, can effectively increase work efficiency.
Below in conjunction with accompanying drawing and embodiment driving axle housing bore hole automatically centering fixture of the present invention is further described.
Description of drawings
Fig. 1 is a driving axle housing bore hole automatically centering fixture structural representation of the present invention;
Fig. 2 is the left view (and transmission case one side cover opened, and save hydraulic motor) of Fig. 1;
Fig. 3 is the structural representation of driving axle housing.
The main element label declaration:
The 1-firm banking, 2-transmission case, 3-slide rail, 4-slide block I, 5-clamp I, 6-clamp II, 7-slide block II, 8-driven gear, 9-driven gear, 10-driving gear, 11-tumbler gear, 12-driven gear, 13-driven gear.
The specific embodiment
Like Fig. 1, shown in Figure 2, driving axle housing bore hole automatically centering fixture of the present invention comprises a firm banking 1 and is connected to the clamping and positioning device on firm banking 1 end positions, and two cover clamping and positioning devices are the two ends that are arranged on firm banking 1 of symmetry.
Every cover clamping and positioning device comprises transmission case 2, slide block I 4, slide block II 7, clamp I 5 and clamp II 6; Transmission case 2 roofs are provided with slide rail 3; Slide block I 4, slide block II 7 slidably are connected on the slide rail 3 respectively and outstanding transmission case 2 roof upper surfaces; Clamp I 5 is connected on the slide block I 4; Clamp II 6 is connected on the slide block II 7, and caving in respectively in clamp I 5 and the inboard of clamp II 6, to be provided with shape identical and be symmetrically arranged clamping part, but is provided with driving sliding block I 4 in the transmission case 2, slide block II 7 moves in opposite directions the transmission mechanism that clamps or unclamp driving axle housing with control clamp I 5 and clamp II 6 on slide rail 3.
Slide block I 4 is respectively arranged with tooth formation tooth bar (the part tooth only is shown among the figure) with the bottom of slide block II 7; Transmission mechanisms in the transmission case 2 comprise the hydraulic motor (not shown), be connected driving gear 10 on the hydraulic motor output shaft, be connected in driving gear 10 both sides reaches driven gear and a tumbler gear 11 on the tooth bar of slide block I 4 and slide block II 7 respectively with the power with driving gear 10; Each side of driving gear 10 is provided with two intermeshing driven gears 8,9,12,13 in the present embodiment; The driven gear number of teeth of driving gear 10 both sides correspondence positions is identical, tumbler gear be arranged on driving gear 10 and driving gear 10 wherein a side lean on 12 of driven gears of upper/lower positions and be meshing with each other.In driving gear 10 each side; Driven gear 13,8 up be meshed with the bottom tooth bar of slide block II 7 with slide block I 4 respectively and drive slide block I 4, slide block II 7 moves in opposite directions on slide rail 3; Below driven gear 9,12 be meshed with driving gear 10 and tumbler gear 11 respectively, tumbler gear 11 is meshed with driving gear 10 again.
During work; Driving axle housing is put between the clamp I 5 and clamp II 6 clamping parts of two clamping and positioning devices; Through the control hydraulic motor slide block I 4 is inwardly moved with slide block II 7 respectively and clamp the driving axle housing two ends; After bore hole is accomplished, control the hydraulic motor counter-rotating again and make the outside respectively motion of slide block I 4 and slide block II 7 unclamp the driving axle housing two ends.
As conversion of the present invention: each side of driving gear also is not limited to be provided with two intermeshing driven gears; Can only establish a driven gear or a plurality of driven gears are set in each side of driving gear as required, as long as the conversion of doing within the scope of the invention all belongs to category of the present invention.
Claims (2)
1. driving axle housing bore hole automatically centering fixture; Comprise a firm banking (1) and be connected to the clamping and positioning device on firm banking (1) end positions; Two cover clamping and positioning devices are the two ends that are arranged on firm banking (1) of symmetry; It is characterized in that; Every cover clamping and positioning device comprises transmission case (2), slide block I (4), slide block II (7), clamp I (5) and clamp II (6); Transmission case (2) roof is provided with slide rail (3); Slide block I (4), slide block II (7) slidably are connected in slide rail (3) respectively and go up and outstanding transmission case (2) roof upper surface; Clamp I (5) is connected on the slide block I (4); Clamp II (6) is connected on the slide block II (7); Caving in respectively in clamp I (5) and the inboard of clamp II (6), to be provided with shape identical and be symmetrically arranged clamping part, transmission case (2) but in be provided with driving sliding block I (4), slide block II (7) and on slide rail (3), move in opposite directions the transmission mechanism that clamps or unclamp driving axle housing with control clamp I (5) and clamp II (6), the bottom of said slide block I (4) and slide block II (7) is respectively arranged with tooth and forms tooth bar; Transmission mechanism in the said transmission case (2) comprises hydraulic motor, be connected the driving gear (10) on the hydraulic motor output shaft and be connected in driving gear (10) both sides reaches the driven gear (8,13) on the tooth bar of slide block I (4) and slide block II (7) respectively with the power with driving gear (10), the transmission mechanism in the transmission case (2) also comprises the tumbler gear that is arranged between driving gear (10) and one of them driven gear (12).
2. driving axle housing bore hole automatically centering fixture as claimed in claim 1; It is characterized in that; Each side of said driving gear (10) is provided with two intermeshing driven gears (8,9 and 12,13); The driven gear number of teeth of driving gear (10) both sides correspondence position is identical; In each side of driving gear (10); Driven gear up (13,8) be meshed with the bottom tooth bar of slide block II (7) with slide block I (4) respectively and drive slide block I (4), slide block II (7) moves in opposite directions on slide rail (3), below driven gear (9,12) be meshed with driving gear (10) and tumbler gear (11) respectively, tumbler gear (11) is meshed with driving gear (10) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100743310A CN102581641A (en) | 2011-05-24 | 2012-03-20 | Boring automatic centering clamp of drive axle housing |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120166767 | 2011-05-24 | ||
| CN201120166767.3 | 2011-05-24 | ||
| CN2012100743310A CN102581641A (en) | 2011-05-24 | 2012-03-20 | Boring automatic centering clamp of drive axle housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102581641A true CN102581641A (en) | 2012-07-18 |
Family
ID=46471171
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100743310A Pending CN102581641A (en) | 2011-05-24 | 2012-03-20 | Boring automatic centering clamp of drive axle housing |
| CN2012201060877U Expired - Lifetime CN202527954U (en) | 2011-05-24 | 2012-03-20 | Automatic centering fixture for boring of drive axle housing |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201060877U Expired - Lifetime CN202527954U (en) | 2011-05-24 | 2012-03-20 | Automatic centering fixture for boring of drive axle housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102581641A (en) |
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|---|---|---|---|---|
| CN102896508A (en) * | 2012-09-17 | 2013-01-30 | 芜湖世达模具有限公司 | Clamp |
| CN102980468A (en) * | 2012-11-18 | 2013-03-20 | 无锡明珠增压器制造有限公司 | Improved turbine head comparing and measuring gauge |
| CN103072026A (en) * | 2012-12-27 | 2013-05-01 | 郑州精益达汽车零部件有限公司 | Fixture for processing excircles and end faces of middle section of axle housing by virtue of horizontal double-ended boring machine |
| CN103447854A (en) * | 2013-09-02 | 2013-12-18 | 上海三一精机有限公司 | Workpiece automatic centering device and processing center |
| CN103624610A (en) * | 2013-11-07 | 2014-03-12 | 大连华根机械有限公司 | Centering and positioning device |
| CN104191306A (en) * | 2014-08-26 | 2014-12-10 | 北京海普瑞森科技发展有限公司 | Novel lifting self-centering mechanism |
| CN104249196A (en) * | 2014-09-22 | 2014-12-31 | 中联重科股份有限公司 | Track shoe pin hole machining equipment |
| CN104400518A (en) * | 2014-11-28 | 2015-03-11 | 黄山明明德轴承有限公司 | Drive shaft perforating fixture |
| CN104440687A (en) * | 2014-12-03 | 2015-03-25 | 江阴东辰钻探设备有限公司 | Self-centering hydraulic clamping mechanism |
| CN105500081A (en) * | 2016-01-29 | 2016-04-20 | 合肥压力机械有限责任公司 | Self-centering clamping device of axle tube type parts |
| CN105946033A (en) * | 2016-05-18 | 2016-09-21 | 常州市武进金阳光电子有限公司 | Cutting machine with automatic clamping function |
| CN106475811B (en) * | 2016-12-16 | 2018-07-17 | 惠州市盛合顺电子有限公司 | A kind of automatic drilling tooling of irregularly-shaped castings |
| CN108555517A (en) * | 2018-07-18 | 2018-09-21 | 成都云奥智能科技有限公司 | It is a kind of can the welding support that clamps of double orientation rise fixture |
| CN108718986A (en) * | 2018-05-30 | 2018-11-02 | 广东知识城运营服务有限公司 | A kind of quick transplanting tree device |
| CN108818351A (en) * | 2018-07-30 | 2018-11-16 | 吴佳锋 | A kind of new automobile part fixture |
| CN108844487A (en) * | 2018-05-03 | 2018-11-20 | 江苏大学 | A kind of equation motorcycle race toeing-in angle measuring device |
| CN108963882A (en) * | 2018-08-22 | 2018-12-07 | 安徽电缆股份有限公司 | A kind of cable straightening device that seabed uses |
| CN109058671A (en) * | 2018-09-18 | 2018-12-21 | 赵自文 | A kind of new-type hand-rail type 3D printer firm banking |
| CN109940197A (en) * | 2019-04-30 | 2019-06-28 | 盐城新海川机电科技有限公司 | A kind of two-way boring clamping device of axle housing flange |
| CN111390586A (en) * | 2020-04-01 | 2020-07-10 | 江苏贵钰航空工业有限公司 | Workpiece clamping device of numerical control machine tool |
| CN111531316A (en) * | 2020-06-23 | 2020-08-14 | 德州职业技术学院（德州市技师学院） | Clamp structure for machining automobile rear axle |
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| CN112643373A (en) * | 2020-12-08 | 2021-04-13 | 杭州友佳精密机械有限公司 | Automatic centering positioning fixture |
| CN115229525A (en) * | 2022-07-03 | 2022-10-25 | 冯明明 | Self-locking clamping device and clamping method for automatic machining |
| CN115488372A (en) * | 2022-10-19 | 2022-12-20 | 瑞安市欧雷恒汽车电器有限公司 | Actuator shell drilling device and method for automobile |
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| CN102581641A (en) * | 2011-05-24 | 2012-07-18 | 柳州市龙晨车桥配件制造有限公司 | Boring automatic centering clamp of drive axle housing |
| CN110385558A (en) * | 2019-07-22 | 2019-10-29 | 合肥和瑞机械制造有限公司 | A kind of self-centering clamping fixture |
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| FR2613269A1 (en) * | 1987-03-31 | 1988-10-07 | France Outillage Tech | Appliance for clamping components, particularly for machine tools |
| CN2719482Y (en) * | 2004-09-10 | 2005-08-24 | 中国重型汽车集团有限公司 | Automobile driving axle housing crossing rotary fixture |
| CN2860747Y (en) * | 2005-12-16 | 2007-01-24 | 大连机床集团有限责任公司 | Centering clamping device |
| CN201361729Y (en) * | 2009-02-11 | 2009-12-16 | 衡阳风顺车桥有限公司 | Fixture for processing hole on ABS (anti-lock braking system) of vehicle rear axle housing |
| CN202527954U (en) * | 2011-05-24 | 2012-11-14 | 柳州市龙晨车桥配件制造有限公司 | Automatic centering fixture for boring of drive axle housing |
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2012
- 2012-03-20 CN CN2012100743310A patent/CN102581641A/en active Pending
- 2012-03-20 CN CN2012201060877U patent/CN202527954U/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2613269A1 (en) * | 1987-03-31 | 1988-10-07 | France Outillage Tech | Appliance for clamping components, particularly for machine tools |
| CN2719482Y (en) * | 2004-09-10 | 2005-08-24 | 中国重型汽车集团有限公司 | Automobile driving axle housing crossing rotary fixture |
| CN2860747Y (en) * | 2005-12-16 | 2007-01-24 | 大连机床集团有限责任公司 | Centering clamping device |
| CN201361729Y (en) * | 2009-02-11 | 2009-12-16 | 衡阳风顺车桥有限公司 | Fixture for processing hole on ABS (anti-lock braking system) of vehicle rear axle housing |
| CN202527954U (en) * | 2011-05-24 | 2012-11-14 | 柳州市龙晨车桥配件制造有限公司 | Automatic centering fixture for boring of drive axle housing |
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| CN102896508A (en) * | 2012-09-17 | 2013-01-30 | 芜湖世达模具有限公司 | Clamp |
| CN102980468A (en) * | 2012-11-18 | 2013-03-20 | 无锡明珠增压器制造有限公司 | Improved turbine head comparing and measuring gauge |
| CN103072026B (en) * | 2012-12-27 | 2015-10-07 | 郑州精益达汽车零部件有限公司 | Horizontal double-headed Boring machine processing axle housing middle piece cylindrical and end face frock clamp |
| CN103072026A (en) * | 2012-12-27 | 2013-05-01 | 郑州精益达汽车零部件有限公司 | Fixture for processing excircles and end faces of middle section of axle housing by virtue of horizontal double-ended boring machine |
| CN103447854A (en) * | 2013-09-02 | 2013-12-18 | 上海三一精机有限公司 | Workpiece automatic centering device and processing center |
| CN103447854B (en) * | 2013-09-02 | 2016-04-13 | 三一集团有限公司上海分公司 | A kind of self-centering device of workpiece and machining center |
| CN103624610A (en) * | 2013-11-07 | 2014-03-12 | 大连华根机械有限公司 | Centering and positioning device |
| CN104191306A (en) * | 2014-08-26 | 2014-12-10 | 北京海普瑞森科技发展有限公司 | Novel lifting self-centering mechanism |
| CN104191306B (en) * | 2014-08-26 | 2017-02-01 | 北京海普瑞森科技发展有限公司 | Lifting self-centering mechanism |
| CN104249196A (en) * | 2014-09-22 | 2014-12-31 | 中联重科股份有限公司 | Track shoe pin hole machining equipment |
| CN104400518A (en) * | 2014-11-28 | 2015-03-11 | 黄山明明德轴承有限公司 | Drive shaft perforating fixture |
| CN104440687A (en) * | 2014-12-03 | 2015-03-25 | 江阴东辰钻探设备有限公司 | Self-centering hydraulic clamping mechanism |
| CN105500081A (en) * | 2016-01-29 | 2016-04-20 | 合肥压力机械有限责任公司 | Self-centering clamping device of axle tube type parts |
| CN105946033A (en) * | 2016-05-18 | 2016-09-21 | 常州市武进金阳光电子有限公司 | Cutting machine with automatic clamping function |
| CN106475811B (en) * | 2016-12-16 | 2018-07-17 | 惠州市盛合顺电子有限公司 | A kind of automatic drilling tooling of irregularly-shaped castings |
| CN108844487A (en) * | 2018-05-03 | 2018-11-20 | 江苏大学 | A kind of equation motorcycle race toeing-in angle measuring device |
| CN108844487B (en) * | 2018-05-03 | 2020-06-09 | 江苏大学 | Formula car wheel toe-in angle measuring device |
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| CN108555517B (en) * | 2018-07-18 | 2024-03-08 | 成都云奥智能科技有限公司 | Welding expanding fixture capable of realizing double-layer positioning and clamping |
| CN108555517A (en) * | 2018-07-18 | 2018-09-21 | 成都云奥智能科技有限公司 | It is a kind of can the welding support that clamps of double orientation rise fixture |
| CN108818351A (en) * | 2018-07-30 | 2018-11-16 | 吴佳锋 | A kind of new automobile part fixture |
| CN108963882A (en) * | 2018-08-22 | 2018-12-07 | 安徽电缆股份有限公司 | A kind of cable straightening device that seabed uses |
| CN109058671A (en) * | 2018-09-18 | 2018-12-21 | 赵自文 | A kind of new-type hand-rail type 3D printer firm banking |
| CN109940197A (en) * | 2019-04-30 | 2019-06-28 | 盐城新海川机电科技有限公司 | A kind of two-way boring clamping device of axle housing flange |
| CN111390586A (en) * | 2020-04-01 | 2020-07-10 | 江苏贵钰航空工业有限公司 | Workpiece clamping device of numerical control machine tool |
| CN111531316A (en) * | 2020-06-23 | 2020-08-14 | 德州职业技术学院（德州市技师学院） | Clamp structure for machining automobile rear axle |
| CN112296430A (en) * | 2020-10-16 | 2021-02-02 | 江苏云佳金属制品有限公司 | Numerical control machine tool for machining metal pipeline |
| CN112643373A (en) * | 2020-12-08 | 2021-04-13 | 杭州友佳精密机械有限公司 | Automatic centering positioning fixture |
| CN115229525A (en) * | 2022-07-03 | 2022-10-25 | 冯明明 | Self-locking clamping device and clamping method for automatic machining |
| CN115488372A (en) * | 2022-10-19 | 2022-12-20 | 瑞安市欧雷恒汽车电器有限公司 | Actuator shell drilling device and method for automobile |
| CN115488372B (en) * | 2022-10-19 | 2023-10-24 | 瑞安市欧雷恒汽车电器有限公司 | Drilling device and drilling method for outer shell of actuator for automobile |
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| Publication number | Publication date |
|---|---|
| CN202527954U (en) | 2012-11-14 |
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Application publication date: 20120718 |