CN204277589U - Automatic, high precision hydraulic pressure tooth bar upset aluminium alloy clamp for machining - Google Patents
Automatic, high precision hydraulic pressure tooth bar upset aluminium alloy clamp for machining Download PDFInfo
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- CN204277589U CN204277589U CN201420776699.6U CN201420776699U CN204277589U CN 204277589 U CN204277589 U CN 204277589U CN 201420776699 U CN201420776699 U CN 201420776699U CN 204277589 U CN204277589 U CN 204277589U
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- push rod
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Abstract
The utility model discloses a kind of automatic, high precision hydraulic pressure tooth bar upset aluminium alloy clamp for machining, comprises bearing, is arranged on fixture stand on bearing and driving mechanism, driving mechanism comprises hydraulic jack, driven wheel, gear installing rack, push rod and push rod Mobile base, driven wheel is arranged on gear installing rack and gear shaft is connected with homonymy rotating shaft, push rod Mobile base comprises base, Fixed latches, be arranged on the front-slider on base and rear slider, base is provided with sliding guide groove, the front end of push rod is fixedly connected with front-slider top, the piston rod of hydraulic jack is fixedly connected with the middle part of rear slider, the first half of push rod is polished rod, latter half ofly be provided with the gear teeth, push rod latter half of on be also provided with 45 ° of dowel holes and 90 ° of dowel holes.The utility model structure is simple, low cost of manufacture, can select the location of 45 ° or 90 ° upsets, also fixing by mobile putter, is accurately determined by the upset number of degrees, switches also very convenient, overturns fast and accurate positioning.
Description
Technical field
The utility model relates to clamp for machining field, especially a kind of automatic, high precision hydraulic pressure tooth bar upset aluminium alloy clamp for machining on Digit Control Machine Tool.
Background technology
For guaranteeing product drawing required precision, product adds the trueness error that four axle upset processing need be used man-hour to reduce repeated clamping appearance at CNC, for the auto parts and components product of die-casting die, mostly only need upset 45 ° or 90 °, as wiper gear case before automobile is adding just only need 90 ° of upsets in man-hour.Existing turnover fixture generally by motor or cylinder as driving force, then control upset by detent mechanism and put in place.
By motor as driving force, specifically if application number is the Chinese invention patent of 200910192942.3, it discloses a kind of turning device, be mainly used in semiconductor equipment the device that substrate or substrate overturn, pass through driven by servomotor, coordinate accurate positioning control system, the upset of 360 ° can be realized.By motor as driving force, concrete as application number be the Chinese invention patent of 201210160554.9, it disclose a kind of turnover fixture, is mainly used in turnover fixture during automobile component welding, by air cylinder driven, coordinate complicated detent mechanism, realization overturns.This turning device disclosed in two patents, the reasonable realization of equal energy accurately overturns, if but they are applied on Digit Control Machine Tool man-hour is added to automobile die-cast product, there is common problem is: for adding man-hour, does not need repeatedly to overturn and the angle overturn is fixing; Complicated navigation system is with helping accurately location, but its acquisition cost is high, and parts are many, complex structure, more easily break down and safeguard inconvenience, improve the production cost of enterprise.
Summary of the invention
The purpose of this utility model is the deficiency overcoming above-mentioned prior art, provides that a kind of structure is simple, the automatic, high precision hydraulic pressure tooth bar of low cost of manufacture upset aluminium alloy clamp for machining, and it in use, the upset number of degrees are determined, switch easy, and switching process settles at one go, upset fast.
To achieve these goals, the technical solution adopted in the utility model is: a kind of automatic, high precision hydraulic pressure tooth bar upset aluminium alloy clamp for machining, comprise bearing, fixture stand and driving mechanism, the both sides of fixture stand are arranged on bearing respectively by a rotating shaft, driving mechanism is arranged on the side of bearing and can drives homonymy axis of rotation, it is characterized in that: described driving mechanism comprises hydraulic jack, driven wheel, gear installing rack, push rod and push rod Mobile base, driven wheel is arranged on gear installing rack and gear shaft one end and is connected with homonymy rotating shaft by shaft coupling, push rod Mobile base comprises base, Fixed latches, be arranged on the front-slider on base and rear slider, base is provided with the sliding guide groove of front-slider and rear slider, the front end of push rod is fixedly connected with front-slider top, the piston rod of hydraulic jack is fixedly connected with the middle part of rear slider, the first half of push rod is polished rod, latter half ofly be provided with the gear teeth be meshed with gear, push rod latter half of on be also provided with 45 ° of dowel holes and 90 ° of dowel holes, rear slider top is provided with the sliding guide groove hole and fixed pin holes that supply push rod, fixed pin holes is connected by Fixed latches with 45 ° of dowel holes, or fixed pin holes is connected by Fixed latches with 90 ° of dowel holes.
Further, described front-slider is provided with mark with reference to pointer, described base is provided with the 45 ° of location pointers and 90 ° of location pointers that match with mark pointer.
Further, the utility model also comprises one for closing the dust cover of described driving mechanism, and dust cover is flexibly connected with described bearing side.
The beneficial effects of the utility model are: structure is simple, low cost of manufacture.Select the location of 45 ° or 90 ° upsets according to actual needs, also fixing by mobile putter, accurately the upset number of degrees are determined, switch also very convenient, during use, hydraulic jack drives dynamic push rod to move and drives driven wheel upset, switching process settles at one go, overturns fast and accurate positioning.Particularly by transforming push rod, make its half useful in the gear teeth engaged with driven wheel, half is polished rod, so, just by the position of regulating pushing rod, change push rod and driven wheel, at the tooth number of a stroke internal messing, realize the location of different angles.
The mark arranged, with reference to pointer and 45 ° of location pointers with matching and 90 ° of location pointers, can conveniently be located.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of driving mechanism in the utility model.
Fig. 3 is the structural representation of push rod in the utility model.
Detailed description of the invention
As Figure 1-3, a kind of automatic, high precision hydraulic pressure of the utility model tooth bar upset aluminium alloy clamp for machining, comprises bearing 1, fixture stand 2 and driving mechanism 3.Wherein, the both sides of fixture stand 2 are arranged on bearing 1 respectively by a rotating shaft, and driving mechanism 3 is arranged on the side of bearing 1 and can drives homonymy axis of rotation.
Above-mentioned driving mechanism 3 comprises hydraulic jack 31, driven wheel 32, gear installing rack, push rod 34 and push rod Mobile base 35, and driven wheel 32 is arranged on gear installing rack and gear shaft 33 one end and is connected with homonymy rotating shaft by shaft coupling.Push rod Mobile base 35 comprises base 351, Fixed latches 352, is arranged on front-slider 353 on base 351 and rear slider 354.Base 351 is provided with the sliding guide groove 355 of front-slider 353 and rear slider 354.Rear slider 353 top is provided with the sliding guide groove hole and fixed pin holes that supply push rod, and the front end of push rod 34 is fixedly connected with front-slider 353 top, and rear end is also fixed by Fixed latches 352 through the through hole on rear slider.The piston rod 311 of hydraulic jack 31 is fixedly connected with the middle part of rear slider 354.The first half of push rod 34 is polished rod, is latter half ofly provided with the gear teeth 341 be meshed with gear, push rod latter half of on be also provided with 45 ° of dowel holes 342 and 90 ° of dowel holes 343.During use, fixed pin holes is connected by Fixed latches 352 with 45 ° of dowel holes 342, or fixed pin holes is connected by Fixed latches 352 with 90 ° of dowel holes 343.
In the present embodiment, above-mentioned front-slider is provided with mark with reference to pointer 41, described base is provided with the 45 ° of location pointers 42 and 90 ° of location pointers 43 that match with mark pointer.
Further, the utility model also comprises one for closing the dust cover 5 of described driving mechanism, and dust cover 1 is flexibly connected with described bearing 1 side.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or equivalently to replace, does not all depart from essence and the scope of technical solutions of the utility model.
Claims (3)
1. an automatic, high precision hydraulic pressure tooth bar upset aluminium alloy clamp for machining, comprise bearing, fixture stand and driving mechanism, the both sides of fixture stand are arranged on bearing respectively by a rotating shaft, driving mechanism is arranged on the side of bearing and can drives homonymy axis of rotation, it is characterized in that: described driving mechanism comprises hydraulic jack, driven wheel, gear installing rack, push rod and push rod Mobile base, driven wheel is arranged on gear installing rack and gear shaft one end and is connected with homonymy rotating shaft by shaft coupling, push rod Mobile base comprises base, Fixed latches, be arranged on the front-slider on base and rear slider, base is provided with the sliding guide groove of front-slider and rear slider, the front end of push rod is fixedly connected with front-slider top, the piston rod of hydraulic jack is fixedly connected with the middle part of rear slider, the first half of push rod is polished rod, latter half ofly be provided with the gear teeth be meshed with gear, push rod latter half of on be also provided with 45 ° of dowel holes and 90 ° of dowel holes, rear slider top is provided with the sliding guide groove hole and fixed pin holes that supply push rod, fixed pin holes is connected by Fixed latches with 45 ° of dowel holes, or fixed pin holes is connected by Fixed latches with 90 ° of dowel holes.
2. automatic, high precision hydraulic pressure tooth bar upset aluminium alloy clamp for machining according to claim 1, it is characterized in that: on described front-slider, be provided with mark with reference to pointer, described base is provided with the 45 ° of location pointers and 90 ° of location pointers that match with mark pointer.
3. automatic, high precision hydraulic pressure tooth bar upset aluminium alloy clamp for machining according to claim 1 and 2, is characterized in that: also comprise one for closing the dust cover of described driving mechanism, dust cover is flexibly connected with described bearing side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776699.6U CN204277589U (en) | 2014-12-11 | 2014-12-11 | Automatic, high precision hydraulic pressure tooth bar upset aluminium alloy clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776699.6U CN204277589U (en) | 2014-12-11 | 2014-12-11 | Automatic, high precision hydraulic pressure tooth bar upset aluminium alloy clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277589U true CN204277589U (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420776699.6U Expired - Fee Related CN204277589U (en) | 2014-12-11 | 2014-12-11 | Automatic, high precision hydraulic pressure tooth bar upset aluminium alloy clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277589U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972351A (en) * | 2015-06-30 | 2015-10-14 | 宁夏共享机床辅机有限公司 | Device for dumping chip liquid after workpiece clamping |
| CN105305203A (en) * | 2015-11-26 | 2016-02-03 | 苏州源硕精密模具有限公司 | Hydraulic overturning device for plugging machine |
| CN105305201A (en) * | 2015-11-26 | 2016-02-03 | 苏州源硕精密模具有限公司 | Overturning mechanism for plugging machine |
| CN105305202A (en) * | 2015-11-26 | 2016-02-03 | 苏州源硕精密模具有限公司 | Hydraulic overturning mechanism for plugging machine |
| CN105881063A (en) * | 2016-06-03 | 2016-08-24 | 浙江新棉纺织有限公司 | Synchronous workpiece clamping mechanism |
| CN106181597A (en) * | 2016-08-26 | 2016-12-07 | 温州市宝饰五金制品有限公司 | A kind of efficient care device of hardware and cutting-tools |
| CN106271344A (en) * | 2016-08-29 | 2017-01-04 | 安徽鸿路钢结构(集团)股份有限公司 | A kind of for steel beam column welding automatic turnover machine |
| CN106624234A (en) * | 2017-01-18 | 2017-05-10 | 中信戴卡股份有限公司 | Linear cutting precise clamp |
| CN106736754A (en) * | 2016-12-30 | 2017-05-31 | 张剑光 | A kind of special fixture for processing television frame |
-
2014
- 2014-12-11 CN CN201420776699.6U patent/CN204277589U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972351A (en) * | 2015-06-30 | 2015-10-14 | 宁夏共享机床辅机有限公司 | Device for dumping chip liquid after workpiece clamping |
| CN104972351B (en) * | 2015-06-30 | 2017-08-29 | 宁夏共享机床辅机有限公司 | The device of cuttings liquid is toppled over after a kind of piece-holder |
| CN105305202A (en) * | 2015-11-26 | 2016-02-03 | 苏州源硕精密模具有限公司 | Hydraulic overturning mechanism for plugging machine |
| CN105305201A (en) * | 2015-11-26 | 2016-02-03 | 苏州源硕精密模具有限公司 | Overturning mechanism for plugging machine |
| CN105305203A (en) * | 2015-11-26 | 2016-02-03 | 苏州源硕精密模具有限公司 | Hydraulic overturning device for plugging machine |
| CN105305202B (en) * | 2015-11-26 | 2017-12-19 | 苏州源硕精密模具有限公司 | A kind of socket machine hydraulic inverting mechanism |
| CN105305201B (en) * | 2015-11-26 | 2017-12-19 | 苏州源硕精密模具有限公司 | A kind of switching mechanism for socket machine |
| CN105881063A (en) * | 2016-06-03 | 2016-08-24 | 浙江新棉纺织有限公司 | Synchronous workpiece clamping mechanism |
| CN106181597A (en) * | 2016-08-26 | 2016-12-07 | 温州市宝饰五金制品有限公司 | A kind of efficient care device of hardware and cutting-tools |
| CN106271344A (en) * | 2016-08-29 | 2017-01-04 | 安徽鸿路钢结构(集团)股份有限公司 | A kind of for steel beam column welding automatic turnover machine |
| CN106736754A (en) * | 2016-12-30 | 2017-05-31 | 张剑光 | A kind of special fixture for processing television frame |
| CN106736754B (en) * | 2016-12-30 | 2019-01-08 | 张剑光 | A kind of special fixture for processing television frame |
| CN106624234A (en) * | 2017-01-18 | 2017-05-10 | 中信戴卡股份有限公司 | Linear cutting precise clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20211211 |