CN204053543U - A kind of air-conditioner compressor crankshaft grip device - Google Patents

A kind of air-conditioner compressor crankshaft grip device Download PDF

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Publication number
CN204053543U
CN204053543U CN201420538199.9U CN201420538199U CN204053543U CN 204053543 U CN204053543 U CN 204053543U CN 201420538199 U CN201420538199 U CN 201420538199U CN 204053543 U CN204053543 U CN 204053543U
Authority
CN
China
Prior art keywords
pressing plate
clamp body
bent axle
lock block
lower lock
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.)
Expired - Fee Related
Application number
CN201420538199.9U
Other languages
Chinese (zh)
Inventor
郑加彬
吴庆龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Gexin Precision Co ltd
Original Assignee
LINYI GEELING PRECISION MACHINERY MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LINYI GEELING PRECISION MACHINERY MANUFACTURING Co Ltd filed Critical LINYI GEELING PRECISION MACHINERY MANUFACTURING Co Ltd
Priority to CN201420538199.9U priority Critical patent/CN204053543U/en
Application granted granted Critical
Publication of CN204053543U publication Critical patent/CN204053543U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of air-conditioner compressor crankshaft grip device, mainly comprises bent axle, lower lock block, clamp body, and clamp body is located at below bent axle, and lower lock block is located at above clamp body; Bent axle mainly comprises trunnion, eccentric great circle, oilhole, oblique angle, and trunnion is provided with eccentric great circle, and the central axis of bent axle is provided with oilhole, and the exit, one end of oilhole is provided with oblique angle; Lower lock block mainly comprises pressing plate shaft, pressing plate, and the top, one end of pressing plate shaft is provided with pressing plate, and pressing plate becomes tabular and is provided with two tips, and pressing plate and clamp body form three fixing points; Clamp body mainly comprises pressing plate axis hole, loading end, side wall surface, arc groove, pressing plate axis hole is located at the side bottom clamp body, the pressing plate shaft of lower lock block is through pressing plate axis hole, loading end is located at the bottom of clamp body, side is provided with side wall surface, described side wall surface and loading end state at a right angle, support the trunnion of bent axle and fix; Make quality by the utility model, productivity ratio is improved, reduce production cost simultaneously.

Description

A kind of air-conditioner compressor crankshaft grip device
Technical field
The utility model relates to field of machining, particularly a kind of air-conditioner compressor crankshaft grip device.
Background technology
In order to raise labour productivity, ensure crudy, reduce labour intensity, need design specialized fixture, add and be used for rapid fastening workpiece man-hour, make lathe, cutter, workpiece keep the process unit of correct relative position, frock clamp is the indispensable part of machining; Machine tool technology at a high speed, efficient, precision, compound, intelligence, environmental protection future development drive under, clamp technology is just towards high-precision, efficient, module, combination, general, economic future development; When machine tool processing workpiece, the dimensions reaching drawing for making the surface energy of workpiece and specify, geometry and with the technical requirements such as the relative-position error on its surface, workpiece must be installed before processing, clip, fixture is usually connected original paper and clamp body etc. formed by setting element, clamping device, tool setting director element, indexing means; Application jig, is conducive to the machining accuracy, the stabilized product quality that ensure workpiece, is conducive to raising labour productivity and reducing costs, is conducive to improving workman's working condition, ensure safety in production.
Bent axle, overproof meeting has influence on life-span and braking effect, and the clamping of bent axle is extremely important, and existing fixture is mostly tightened by rotation and fixed to clamp workpiece, and relative to some specific bent axles, universal fixturing just seems a little not too practical.
Summary of the invention
For the machining accuracy of workpiece in prior art, problem existing for product quality, a kind of air-conditioner compressor crankshaft grip device that the utility model provides, ensure machining accuracy, the stabilized product quality of workpiece, be conducive to raising labour productivity and reducing costs, be conducive to improving workman's working condition, ensure safety in production.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of air-conditioner compressor crankshaft grip device, mainly comprises bent axle, lower lock block, clamp body; Described clamp body is located at below bent axle, and lower lock block is located at above clamp body.
Described bent axle mainly comprises trunnion, eccentric great circle, oilhole, oblique angle, and described trunnion is provided with eccentric great circle, and the central axis of bent axle is provided with oilhole, and the exit, one end of oilhole is provided with oblique angle.
Described lower lock block mainly comprises pressing plate shaft, pressing plate, the top, one end of described pressing plate shaft is provided with pressing plate, pressing plate becomes tabular and is provided with two tips, described lower lock block controls the movement of pressing plate by pressing plate shaft, thus controlling pressing plate to the size of the clamping force of bent axle, pressing plate and clamp body form the trunnion of three fixing points to bent axle and clamp.
Described clamp body mainly comprises pressing plate axis hole, loading end, side wall surface, described pressing plate axis hole is located at the side of clamp body bottom faces, the pressing plate shaft of lower lock block is through pressing plate axis hole, described loading end is located at the bottom of clamp body, side is provided with side wall surface, described side wall surface and loading end state at a right angle, support the trunnion of bent axle and fix.
Preferably, the place of described eccentric great circle is provided with arc groove, with sidewall in vertical state, eccentric great circle is carried by arc groove, by sidewall limit its rotate.
The utility model shows compared to the beneficial effect of prior art: 1) clamping is simple, improves operating efficiency, reduces labor strength; 2) workpiece quality is improved, and reduces cost while improve labor productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of air-conditioner compressor crankshaft grip device of the utility model;
Fig. 2 is the crankshaft structure schematic diagram of a kind of air-conditioner compressor crankshaft grip device of the utility model;
Fig. 3 is the lower lock block structural representation of a kind of air-conditioner compressor crankshaft grip device of the utility model;
Fig. 4 is the clamp body structural representation of a kind of air-conditioner compressor crankshaft grip device of the utility model;
11-bent axle, 21-lower lock block, 31-clamp body, 101-trunnion, 102-eccentric great circle, 103-oilhole, 104-oblique angle, 201-pressing plate shaft, 202-pressing plate, 301-pressing plate axis hole, 302-arc groove, 303-side wall surface, 304-loading end in figure.
Detailed description of the invention
The utility model to be further described below in conjunction with accompanying drawing for the ease of it will be appreciated by those skilled in the art that.
An air-conditioner compressor crankshaft grip device as Figure 1-4, mainly comprises bent axle 11, lower lock block 21, clamp body 31; Described clamp body 31 is located at below bent axle 11, and lower lock block 21 is located at above clamp body 31;
Described bent axle 11 mainly comprises trunnion 101, eccentric great circle 102, oilhole 103, oblique angle 104, and described trunnion 101 is provided with eccentric great circle 102, and the central axis of bent axle 11 is provided with oilhole 103, and the exit, one end of oilhole 103 is provided with oblique angle 104;
Described lower lock block 21 mainly comprises pressing plate shaft 201, pressing plate 202, the top, one end of described pressing plate shaft 201 is provided with pressing plate 202, pressing plate 202 one-tenth tabular is also provided with two tips, described lower lock block 21 controls pressing plate 202 by pressing plate shaft 201 and moves, and pressing plate 202 forms three fixing points with clamp body 31 base plate and sidewall;
Described clamp body 31 mainly comprises pressing plate axis hole 301, loading end 304, side wall surface 303, described pressing plate axis hole 301 is located at the side of clamp body 31 bottom faces, the pressing plate shaft 201 of lower lock block 21 is through pressing plate axis hole 301, described loading end 304 is located at the bottom of clamp body 31, side is provided with side wall surface 303, described side wall surface 303 and loading end 304 state at a right angle.
A kind of air-conditioner compressor crankshaft grip device, the course of work is as follows: described lower lock block 21 controls to rise by pressing plate shaft 201, bent axle 11 is put into clamp body 31, control pressing plate 202 by pressing plate shaft 201 to press down the trunnion 101 of bent axle 11 is clamped, described eccentric great circle 102 just in time snaps in arc groove 302, is positioned eccentric great circle 102 by arc groove 302 and sidewall.
Above content is only to structure example of the present utility model and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.

Claims (2)

1. an air-conditioner compressor crankshaft grip device, mainly comprises bent axle, lower lock block, clamp body, and it is characterized in that described clamp body is located at below bent axle, lower lock block is located at above clamp body;
Described bent axle mainly comprises trunnion, eccentric great circle, oilhole, oblique angle, and described trunnion is provided with eccentric great circle, and the central axis of bent axle is provided with oilhole, and the exit, one end of oilhole is provided with oblique angle;
Described lower lock block mainly comprises pressing plate shaft, pressing plate, and the top, one end of described pressing plate shaft is provided with pressing plate, and pressing plate becomes tabular and is provided with two tips, and pressing plate and clamp body form the trunnion of three fixing points to bent axle and clamp;
Described clamp body mainly comprises pressing plate axis hole, arc groove, described pressing plate axis hole is located at the side bottom clamp body, the pressing plate shaft of lower lock block is through pressing plate axis hole, described arc groove is located at the eccentric great circle of clamp body one end for fixed crankshaft, described clamp body carrying main bearing journal, arc groove carries eccentric great circle.
2. a kind of air-conditioner compressor crankshaft grip device according to claim 1, is characterized in that the place of described eccentric great circle is provided with arc groove.
CN201420538199.9U 2014-09-18 2014-09-18 A kind of air-conditioner compressor crankshaft grip device Expired - Fee Related CN204053543U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420538199.9U CN204053543U (en) 2014-09-18 2014-09-18 A kind of air-conditioner compressor crankshaft grip device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420538199.9U CN204053543U (en) 2014-09-18 2014-09-18 A kind of air-conditioner compressor crankshaft grip device

Publications (1)

Publication Number Publication Date
CN204053543U true CN204053543U (en) 2014-12-31

Family

ID=52195128

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420538199.9U Expired - Fee Related CN204053543U (en) 2014-09-18 2014-09-18 A kind of air-conditioner compressor crankshaft grip device

Country Status (1)

Country Link
CN (1) CN204053543U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415033A (en) * 2015-12-16 2016-03-23 芜湖市甬微制冷配件制造有限公司 Air-conditioner compressor crank shaft fixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415033A (en) * 2015-12-16 2016-03-23 芜湖市甬微制冷配件制造有限公司 Air-conditioner compressor crank shaft fixture

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170322

Address after: 276017 Rossi, Linyi high tech Zone, the streets of the west side of the ditch cliff village in the west of Shandong

Patentee after: SHANDONG GEXIN PRECISION CO.,LTD.

Address before: 276017 advanced equipment manufacturing park, Linyi hi tech Zone, Shandong, China

Patentee before: LINYI GEELING PRECISION MACHINERY MANUFACTURING Co.,Ltd.

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: 20141231

Termination date: 20210918