CN102922333A - Clamp for processing eccentric hole - Google Patents
Clamp for processing eccentric hole Download PDFInfo
- Publication number
- CN102922333A CN102922333A CN2012104667867A CN201210466786A CN102922333A CN 102922333 A CN102922333 A CN 102922333A CN 2012104667867 A CN2012104667867 A CN 2012104667867A CN 201210466786 A CN201210466786 A CN 201210466786A CN 102922333 A CN102922333 A CN 102922333A
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- plate
- chassis
- clamp
- base plate
- processing
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Abstract
The invention discloses a clamp for processing an eccentric hole. The clamp comprises a clamp body; a base plate is fixedly connected on the clamp body; the base plate is detachably connected with a receiving plate; the receiving plate and the base plate are of eccentric structures; the center of the receiving plate is connected with the base plate through a rotating shaft; a locating plate is fixedly connected with the upper end surface of the receiving plate; the locating plate and the base plate are of eccentric structures; cavities homocentric with the locating plate and the base plate are arranged on the locating plate and the base plate, and a pressure plate for fastening a work-piece is arranged at the lateral wall of each cavity. The clamp for processing the eccentric hole is simple in structure and easy to achieve; the center can be changed to locate by rotating the receiving plate; two holes which are not homocentric are formed in a same secondary clamp; the operation is convenient, and the clamping times of the work-piece is reduced. Thus, deviation generated by clamping for a plurality of times is avoided; and the labor intensity is reduced, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of anchor clamps, relate in particular to a kind of anchor clamps for the processing eccentric orfice.
Background technology
At present, with two holes of lathe in workpiece processing decentraction, need to adopt different anchor clamps respectively workpiece to be positioned rear processing, like this, workpiece just needs multiple clamping, yet, the workpiece multiple clamping easily produces deviation, and has increased labour intensity, has reduced production efficiency.
Summary of the invention
The object of the invention is to for the problems referred to above, a kind of anchor clamps for the processing eccentric orfice are provided, to solve two holes with lathe processing decentraction, need the multiple clamping location, easily produce deviation, labour intensity is large, the problem that production efficiency is low.
The objective of the invention is to be achieved through the following technical solutions:
A kind of anchor clamps for the processing eccentric orfice, comprise clamp body, be fixedly connected with the chassis on the described clamp body, dismountable being connected with in described chassis connects dish, and the described dish that connects is eccentric type structure with the chassis, and meets disk center place and be connected with the chassis by rotating shaft, the described upper surface that connects dish is fixedly connected with location-plate, described location-plate and chassis are the concentric type structure, and have concentric die cavity on it, are provided with the pressing plate for fastening workpiece on the sidewall of described die cavity.
Further, described chassis by bolt with connect the dish be connected.
Further, be provided with balancing weight on the described chassis.
Beneficial effect of the present invention is, described a kind of clamp structure for the processing eccentric orfice is simple, be easy to realize, by revolving transfer panel, can change centralized positioning, two holes in same sub-folder tool processing decentraction have been realized, easy to operate, reduce the clamping times of workpiece, thereby avoided the deviation because of the multiple clamping generation, and reduced labour intensity, improved production efficiency.
Description of drawings
Fig. 1 is the structural representation of a kind of anchor clamps for processing eccentric orfice of the present invention;
Fig. 2 is that a kind of anchor clamps for the processing eccentric orfice shown in Figure 1 are in the cross-sectional schematic at A-A place.
Among the figure:
1, chassis; 2, connect dish; 3, workpiece; 4, location-plate; 5, pressing plate; 6, trip bolt; 7, balancing weight; 8, clamp body; 9, rotating shaft.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment.
Please refer to Figure 1 and Figure 2, Fig. 1 is the structural representation of a kind of anchor clamps for processing eccentric orfice of the present invention; Fig. 2 is that a kind of anchor clamps for the processing eccentric orfice shown in Figure 1 are in the cross-sectional schematic at A-A place.In the present embodiment, a kind of anchor clamps for the processing eccentric orfice, comprise clamp body 8, be fixedly connected with chassis 1 on the described clamp body 8, described chassis 1 has been bolted and has connect dish 2, and be provided with balancing weight 7 on the chassis 1, the described dish 2 that connects is eccentric type structure with chassis 1, and connecing dish 2 centers is connected with chassis 1 by rotating shaft 9, the described upper surface that connects dish 2 is fixedly connected with location-plate 4, described location-plate 4 is the concentric type structure with chassis 1, and has concentric die cavity on it, is provided with the pressing plate 5 for fastening workpiece on the sidewall of described die cavity.
During work, workpiece 3 is placed in the die cavity of location-plate 4, by tightening solid screw 6, thereby promote pressing plate 5, top tight workpiece 3, at this moment, process first hole with lathe, after processing, outward winding for fastening chassis 1 and connect and coil 2 bolt, revolve transfer panel 2 to desired location, can change centralized positioning, tight a bolt, with chassis 1 and connect dish 2 fastening after, namely available lathe processes the hole with first hole decentraction, convenient and simple for operation, 3 of workpiece need clamping once, the deviation of having avoided workpiece 3 multiple clamping to produce, and greatly improved production efficiency.
Above embodiment has just set forth basic principle of the present invention and characteristic; the present invention is not limited by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. anchor clamps that are used for the processing eccentric orfice, it is characterized in that: comprise clamp body, be fixedly connected with the chassis on the described clamp body, dismountable being connected with in described chassis connects dish, and the described dish that connects is eccentric type structure with the chassis, and meets disk center place and be connected with the chassis by rotating shaft, the described upper surface that connects dish is fixedly connected with location-plate, described location-plate and chassis are the concentric type structure, and have concentric die cavity on it, are provided with the pressing plate for fastening workpiece on the sidewall of described die cavity.
2. a kind of anchor clamps for the processing eccentric orfice according to claim 1 is characterized in that: described chassis is connected with connecing to coil by bolt.
3. a kind of anchor clamps for the processing eccentric orfice according to claim 1 and 2 is characterized in that: be provided with balancing weight on the described chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104667867A CN102922333A (en) | 2012-11-17 | 2012-11-17 | Clamp for processing eccentric hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104667867A CN102922333A (en) | 2012-11-17 | 2012-11-17 | Clamp for processing eccentric hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102922333A true CN102922333A (en) | 2013-02-13 |
Family
ID=47637334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104667867A Pending CN102922333A (en) | 2012-11-17 | 2012-11-17 | Clamp for processing eccentric hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102922333A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252087A (en) * | 2015-11-04 | 2016-01-20 | 安徽合力股份有限公司 | Tool used for machining eccentric T-shaped thread of bearing frame |
| CN114211325A (en) * | 2021-11-05 | 2022-03-22 | 重庆红江机械有限责任公司 | Indexable eccentric turning and grinding clamp and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201073694Y (en) * | 2007-09-06 | 2008-06-18 | 江西铜业集团公司 | Eccentric hole processing fixture for lathe |
| CN201442184U (en) * | 2009-06-11 | 2010-04-28 | 泰安市金港机械制造有限责任公司 | Porous fixture for lathe |
| JP2010149239A (en) * | 2008-12-25 | 2010-07-08 | Seibu Electric & Mach Co Ltd | Eccentric hole drilling method by machine tool |
| CN201702403U (en) * | 2010-04-28 | 2011-01-12 | 南车戚墅堰机车有限公司 | Vehicle eccentric hole fixture |
| CN202388274U (en) * | 2011-12-09 | 2012-08-22 | 浙江科力车辆控制系统有限公司 | Rotation station turning tool for four-circuit protection valve |
| CN202517310U (en) * | 2012-03-31 | 2012-11-07 | 新兴重工湖北三六一一机械有限公司 | Clamp for processing eccentric rotator |
| CN202877956U (en) * | 2012-11-17 | 2013-04-17 | 无锡新宏泰电器科技股份有限公司 | Jig for processing eccentric orifices |
-
2012
- 2012-11-17 CN CN2012104667867A patent/CN102922333A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201073694Y (en) * | 2007-09-06 | 2008-06-18 | 江西铜业集团公司 | Eccentric hole processing fixture for lathe |
| JP2010149239A (en) * | 2008-12-25 | 2010-07-08 | Seibu Electric & Mach Co Ltd | Eccentric hole drilling method by machine tool |
| CN201442184U (en) * | 2009-06-11 | 2010-04-28 | 泰安市金港机械制造有限责任公司 | Porous fixture for lathe |
| CN201702403U (en) * | 2010-04-28 | 2011-01-12 | 南车戚墅堰机车有限公司 | Vehicle eccentric hole fixture |
| CN202388274U (en) * | 2011-12-09 | 2012-08-22 | 浙江科力车辆控制系统有限公司 | Rotation station turning tool for four-circuit protection valve |
| CN202517310U (en) * | 2012-03-31 | 2012-11-07 | 新兴重工湖北三六一一机械有限公司 | Clamp for processing eccentric rotator |
| CN202877956U (en) * | 2012-11-17 | 2013-04-17 | 无锡新宏泰电器科技股份有限公司 | Jig for processing eccentric orifices |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252087A (en) * | 2015-11-04 | 2016-01-20 | 安徽合力股份有限公司 | Tool used for machining eccentric T-shaped thread of bearing frame |
| CN105252087B (en) * | 2015-11-04 | 2017-10-24 | 安徽合力股份有限公司 | A kind of frock for the eccentric T-shaped screw thread process of bearing bracket stand |
| CN114211325A (en) * | 2021-11-05 | 2022-03-22 | 重庆红江机械有限责任公司 | Indexable eccentric turning and grinding clamp and using method thereof |
| CN114211325B (en) * | 2021-11-05 | 2023-11-14 | 重庆红江机械有限责任公司 | Indexable eccentric turning and grinding clamp and application method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130213 |