CN104827328A - Support turning clamp - Google Patents
Support turning clamp Download PDFInfo
- Publication number
- CN104827328A CN104827328A CN201510275217.8A CN201510275217A CN104827328A CN 104827328 A CN104827328 A CN 104827328A CN 201510275217 A CN201510275217 A CN 201510275217A CN 104827328 A CN104827328 A CN 104827328A
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- CN
- China
- Prior art keywords
- pressing plate
- floating platen
- seat
- turning clamp
- ring flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of machine part machining, in particular to a support turning clamp. The support turning clamp comprises a flange disc and an auxiliary supporting base connected with the flange disc in a fastened mode, a floating pressing plate base is arranged on the upper side of the flange disc, a pull rod driven by a power device is hinged to the floating pressing plate base, the pull rod penetrates through a through hole in the middle of the flange disc, a positioning disc for a positioning workpiece fixed to the auxiliary supporting base is arranged on the upper side of the floating pressing plate base, a core shaft is fixed to the middle of the positioning disc, at least two pressing plates capable of vertically moving along with the floating pressing plate base so as to press or loosen a to-be-machined workpiece on the positioning disc are connected to the floating pressing plate base, and backing pins are arranged at the positions, close to the exterior and the pressing plates, of the positioning disc. The support turning clamp has the advantages of being accurate in positioning and balanced in clamping force, guaranteeing the quality, being efficient and reducing the labor intensity.
Description
Technical field
The invention belongs to component of machine processing technique field, refer in particular to a kind of support turning clamp.
Background technology
At present, in mechanical processing industry, during turnery processing, a kind of conventional machining mode, needs fixation workpiece when carrying out process operation, at this time just needs to use fixture.When carrying out first operation clamping workpiece the Set and Positioning face of workpiece usually be black skin, cause fixture to the contact area of blank surface of workpiece and pressure unbalanced, thus cause workpiece deformation (elastic deformation) and cutting deformation (plastic deformation), thus causing processing unstable, the precision comparison of product is low, and percent defective is high, also add the labour intensity of operator, reduce production efficiency, wasting manpower and material resources, increase financial burden and the processing cost of enterprise.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the object of this invention is to provide a kind of accurate positioning, clamping force is balanced, guarantees the quality efficient, and reduces the support turning clamp of labour intensity.
The object of the present invention is achieved like this:
A kind of support turning clamp, the supplemental support seat comprising ring flange and be fastenedly connected with ring flange, the upside of described ring flange is provided with floating platen seat, floating platen seat is hinged with the pull bar driven by power set, pull bar runs through the through hole in the middle part of ring flange, the upside of floating platen seat is provided with the positioning disk of the positioning workpieces be fixed on supplemental support seat, the middle part of positioning disk is fixed with axle, floating platen seat is connected with at least two can compress with the upper and lower displacement of floating platen seat or unclamp the pressing plate of the workpiece to be processed on positioning disk, positioning disk is near its cylindrical and close pressing plate place is equiped with backing pin.
The present invention is set to further: the middle part of described pressing plate with the supporting base be arranged on supplemental support seat is hinged, afterbody is hinged with connecting rod, head is used for compressing the workpiece to be processed on positioning disk, described connecting rod and floating platen seat hinged.
The present invention is set to further: described pressing plate is two, and two pressing plates are symmetrical arranged with the central axis of pull bar.
The present invention is set to further: described ring flange is installed with at least two guide posts, and described floating platen seat is provided with the pilot hole passed for guide post that position and quantity and guide post match.
The present invention is set to further: the guide post between described ring flange and floating platen seat is set with spring.
The present invention is set to further: described power set are cylinder or hydraulic cylinder.
The present invention gives prominence to compared to existing technology and useful technique effect is: by adopting the anti-workpiece to be processed pushed on tight structure compression positioning disk that floats, solve due to workpiece be black skin by pressure surface time unbalance stress situation, make location more accurate, significantly improve the qualification rate of product and the operating efficiency of processing work; By installing guide post and pocketed springs on the guide bar on ring flange, when floating platen seat resets, making left and right pressing plate opening angle substantially equal, making floating platen seat and the basic keeping parallelism of ring flange.
Accompanying drawing explanation
Fig. 1 of the present inventionly partly cuts open structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, see Fig. 1:
A kind of support turning clamp, the supplemental support seat 2 comprising ring flange 1 and be fastenedly connected with ring flange 1, the upside of described ring flange 1 is provided with floating platen seat 3, floating platen seat 3 is hinged with the pull bar 4 driven by power set, pull bar 4 runs through the oil cylinder of the through hole in the middle part of ring flange 1 and machine tool chief axis or cylinder is connected, the upside of floating platen seat 3 is provided with the positioning disk 5 be fixed on supplemental support seat 2, the middle part of positioning disk 5 (for Workpiece fixing axis location) is fixed with axle 6 (for workpiece radial location), floating platen seat 3 is connected with the pressing plate 7 that at least two could compress with floating platen seat 3 upper and lower displacement or unclamp the workpiece to be processed on positioning disk 5, the middle part of pressing plate 7 is hinged with the supporting base 8 be arranged on supplemental support seat 2, afterbody is hinged with connecting rod 9, head is used for compressing the workpiece to be processed on positioning disk 5, described connecting rod 9 is hinged with floating platen seat 3.Above-mentioned pressing plate 7 is two, and two pressing plates 7 are symmetrical arranged with the central axis of pull bar 4.
Positioning disk 5 is near its cylindrical and close pressing plate 7 place is equiped with backing pin 13 (for angle orientation).Ring flange 1 is installed with at least two guide posts 10, described floating platen seat 3 is provided with the pilot hole passed for guide post 10 that position and quantity and guide post 10 match, one end of guide post 10 is screwed onto in the screwed hole on ring flange 1, and is strengthened fixing by nut 11.Guide post 10 between ring flange 1 and floating platen seat 3 is set with spring 12, reset for keeping floating platen seat 3, make left and right pressing plate 7 opening angle substantially equal, adopt two guide posts 10 and spring 12, make the basic keeping parallelism of floating platen seat 3 and ring flange 1.
Above-mentioned power set are cylinder or hydraulic cylinder.
Operation principle of the present invention is: the dead eye of workpiece is inserted in axle 6, and by the lug of one of them installing hole of workpiece near backing pin 13, during workpiece pressing, start floor push, hydraulic oil cylinder driving pull bar 4 upwardly floating platen seat 3 to top offset, promote left and right pressing plate 7 by the connecting rod 9 being hinged on floating platen seat 3 and compress workpiece to be processed on positioning disk 5, because workpiece is black skin (ironcasting change in size) by pressure surface, therefore adopt to float and compress, make two pressing plates 7 be pressed in isostasy on workpiece to be processed; When taking off workpiece, start floor push, hydraulic oil cylinder driving pull bar 4 pulls floating platen seat 3 to bottom offset downwards, and left and right pressing plate 7 opens, and takes off workpiece.
Above-mentioned support turning clamp can also adopt group technology, workpiece is pressed the difference of location dimension and each series of products contour structure size, be divided into some groups, each group can process the workpiece of the same specification of different series respectively, exchange axle and pressing plate just can process the workpiece of different size, kind in addition, this fixture is being guaranteed the quality on efficient basis, drastically increases the utilization rate of lathe and frock, also reduce labour intensity simultaneously.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalence changes done according to structure of the present invention, shape, principle, all should be covered by within protection scope of the present invention.
Claims (6)
1. a support turning clamp, the supplemental support seat comprising ring flange and be fastenedly connected with ring flange, it is characterized in that: the upside of described ring flange is provided with floating platen seat, floating platen seat is hinged with the pull bar driven by power set, pull bar runs through the through hole in the middle part of ring flange, the upside of floating platen seat is provided with the positioning disk of the positioning workpieces be fixed on supplemental support seat, the middle part of positioning disk is fixed with axle, floating platen seat is connected with at least two can compress with the upper and lower displacement of floating platen seat or unclamp the pressing plate of the workpiece to be processed on positioning disk, positioning disk is near its cylindrical and close pressing plate place is equiped with backing pin.
2. a kind of support turning clamp according to claim 1, it is characterized in that: the middle part of described pressing plate with the supporting base be arranged on supplemental support seat is hinged, afterbody is hinged with connecting rod, head is used for compressing the workpiece to be processed on positioning disk, described connecting rod and floating platen seat hinged.
3. a kind of support turning clamp according to claim 2, is characterized in that: described pressing plate is two, and two pressing plates are symmetrical arranged with the central axis of pull bar.
4. a kind of support turning clamp according to claim 1, is characterized in that: described ring flange is installed with at least two guide posts, and described floating platen seat is provided with the pilot hole passed for guide post that position and quantity and guide post match.
5. a kind of support turning clamp according to claim 4, is characterized in that: the guide post between described ring flange and floating platen seat is set with spring.
6. a kind of support turning clamp according to claim 1, is characterized in that: described power set are cylinder or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510275217.8A CN104827328A (en) | 2015-05-26 | 2015-05-26 | Support turning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510275217.8A CN104827328A (en) | 2015-05-26 | 2015-05-26 | Support turning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104827328A true CN104827328A (en) | 2015-08-12 |
Family
ID=53805717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510275217.8A Pending CN104827328A (en) | 2015-05-26 | 2015-05-26 | Support turning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104827328A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855969A (en) * | 2016-06-15 | 2016-08-17 | 利欧集团浙江泵业有限公司 | Pump positioning and clamping device |
| CN106002367A (en) * | 2016-06-15 | 2016-10-12 | 利欧集团浙江泵业有限公司 | Branch crusher tool rest machining clamp |
| CN106112609A (en) * | 2015-08-19 | 2016-11-16 | 吉林省吉通机械制造有限责任公司 | Wheel stand special hydraulic clamp and clamping using method thereof |
| CN106736763A (en) * | 2017-02-21 | 2017-05-31 | 浙江大学城市学院 | A kind of spring hanger inner side end milling fixture |
| CN107695755A (en) * | 2017-10-19 | 2018-02-16 | 洛阳华冠齿轮股份有限公司 | A kind of new compressing structure |
| CN113352132A (en) * | 2021-07-13 | 2021-09-07 | 王国英 | Lathe clamping tool suitable for solid cylinder |
| CN113385971A (en) * | 2021-07-16 | 2021-09-14 | 格力(武安)精密装备制造有限公司 | Novel cylinder block device of metal casting cast iron |
| CN115284041A (en) * | 2022-07-29 | 2022-11-04 | 中信戴卡股份有限公司 | Special flexible clamping device for wheel |
Citations (10)
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|---|---|---|---|---|
| JPH0966410A (en) * | 1995-08-31 | 1997-03-11 | Howa Mach Ltd | Chucking method and lathing method of aluminum wheel and finger chuck |
| CN2848458Y (en) * | 2005-12-23 | 2006-12-20 | 重庆宗申技术开发研究有限公司 | Clamping device for drilling reinforcing tube of motorcycle frame |
| CN2882892Y (en) * | 2006-02-21 | 2007-03-28 | 黄耀德 | Blade clamping and releasing gear of blades cabin changing gear |
| CN201423470Y (en) * | 2009-05-07 | 2010-03-17 | 杭州正驰达精密机械有限公司 | Clamp for cutting high gravity alloy into three equal divisions |
| CN102107367A (en) * | 2009-12-24 | 2011-06-29 | 杨元昌 | Device for clamping eccentric parts |
| CN102672224A (en) * | 2012-04-18 | 2012-09-19 | 广州戴卡旭铝铸件有限公司 | Fixed core clamping tool for processing wheel hub |
| CN203003525U (en) * | 2012-12-20 | 2013-06-19 | 昆山勇翔精密机械有限公司 | Lathe clamp of irregular part |
| CN103586705A (en) * | 2013-12-04 | 2014-02-19 | 蒋剑锋 | Turning fixture |
| CN204248502U (en) * | 2014-11-12 | 2015-04-08 | 宁波圣龙浦洛西凸轮轴有限公司 | Camshaft processing unit (plant) fixture |
| CN204658041U (en) * | 2015-05-26 | 2015-09-23 | 利欧集团股份有限公司 | Support turning clamp |
-
2015
- 2015-05-26 CN CN201510275217.8A patent/CN104827328A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0966410A (en) * | 1995-08-31 | 1997-03-11 | Howa Mach Ltd | Chucking method and lathing method of aluminum wheel and finger chuck |
| CN2848458Y (en) * | 2005-12-23 | 2006-12-20 | 重庆宗申技术开发研究有限公司 | Clamping device for drilling reinforcing tube of motorcycle frame |
| CN2882892Y (en) * | 2006-02-21 | 2007-03-28 | 黄耀德 | Blade clamping and releasing gear of blades cabin changing gear |
| CN201423470Y (en) * | 2009-05-07 | 2010-03-17 | 杭州正驰达精密机械有限公司 | Clamp for cutting high gravity alloy into three equal divisions |
| CN102107367A (en) * | 2009-12-24 | 2011-06-29 | 杨元昌 | Device for clamping eccentric parts |
| CN102672224A (en) * | 2012-04-18 | 2012-09-19 | 广州戴卡旭铝铸件有限公司 | Fixed core clamping tool for processing wheel hub |
| CN203003525U (en) * | 2012-12-20 | 2013-06-19 | 昆山勇翔精密机械有限公司 | Lathe clamp of irregular part |
| CN103586705A (en) * | 2013-12-04 | 2014-02-19 | 蒋剑锋 | Turning fixture |
| CN204248502U (en) * | 2014-11-12 | 2015-04-08 | 宁波圣龙浦洛西凸轮轴有限公司 | Camshaft processing unit (plant) fixture |
| CN204658041U (en) * | 2015-05-26 | 2015-09-23 | 利欧集团股份有限公司 | Support turning clamp |
Non-Patent Citations (1)
| Title |
|---|
| 黎桂英等: "《最新实用机械加工手册》", 30 June 1995, 广东科技出版社 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112609A (en) * | 2015-08-19 | 2016-11-16 | 吉林省吉通机械制造有限责任公司 | Wheel stand special hydraulic clamp and clamping using method thereof |
| CN105855969A (en) * | 2016-06-15 | 2016-08-17 | 利欧集团浙江泵业有限公司 | Pump positioning and clamping device |
| CN106002367A (en) * | 2016-06-15 | 2016-10-12 | 利欧集团浙江泵业有限公司 | Branch crusher tool rest machining clamp |
| CN106736763A (en) * | 2017-02-21 | 2017-05-31 | 浙江大学城市学院 | A kind of spring hanger inner side end milling fixture |
| CN107695755A (en) * | 2017-10-19 | 2018-02-16 | 洛阳华冠齿轮股份有限公司 | A kind of new compressing structure |
| CN113352132A (en) * | 2021-07-13 | 2021-09-07 | 王国英 | Lathe clamping tool suitable for solid cylinder |
| CN113385971A (en) * | 2021-07-16 | 2021-09-14 | 格力(武安)精密装备制造有限公司 | Novel cylinder block device of metal casting cast iron |
| CN115284041A (en) * | 2022-07-29 | 2022-11-04 | 中信戴卡股份有限公司 | Special flexible clamping device for wheel |
| CN115284041B (en) * | 2022-07-29 | 2023-11-07 | 中信戴卡股份有限公司 | Special flexible clamping device for wheels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160329 Address after: Wenling City, the Eastern Industrial Agglomeration in Zhejiang province Taizhou city 317500 District Third Street No. 1 Applicant after: LEO GROUP ZHEJIANG PUMP INDUSTRY CO., LTD. Address before: The coastal town of Leo road in Wenling city 317500 Taizhou city in Zhejiang province No. 1 Applicant before: LEO Group Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |
|
| RJ01 | Rejection of invention patent application after publication |