CN204935194U - A kind of Special clamp device processing orbiter - Google Patents

A kind of Special clamp device processing orbiter Download PDF

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Publication number
CN204935194U
CN204935194U CN201520703681.8U CN201520703681U CN204935194U CN 204935194 U CN204935194 U CN 204935194U CN 201520703681 U CN201520703681 U CN 201520703681U CN 204935194 U CN204935194 U CN 204935194U
Authority
CN
China
Prior art keywords
articulated slab
support
orbiter
processing
clamping
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
CN201520703681.8U
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Chinese (zh)
Inventor
楼伟华
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.)
Zhejiang Lande Huayan Power Co. Ltd.
Original Assignee
Zhejiang Huayan Precision Technology 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 Zhejiang Huayan Precision Technology Co Ltd filed Critical Zhejiang Huayan Precision Technology Co Ltd
Priority to CN201520703681.8U priority Critical patent/CN204935194U/en
Application granted granted Critical
Publication of CN204935194U publication Critical patent/CN204935194U/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 Special clamp device processing orbiter.This device comprises fixed base plate, 3 groups of clamping and positioning device, 2 bracing or strutting arrangements in 120 jiaos of distributions.Clamping and positioning device comprises cylinder, piston rod, compact heap, articulated slab, articulated slab fixed station, compresses support table.Bracing or strutting arrangement comprises support column, regulating block, base for supporting.The utility model, as the special fixture of processing orbiter, solves in process and locates clamping problems, improves production efficiency, shortens process time and then reduce processing cost widely.This fixture is many groups positioning clamping device of 120 degree of angle reasonable layouts on having living space simultaneously, and the mismachining tolerance that when substantially reducing processing parts, problem of misalignment causes owing to moving, improves the qualification rate of part.

Description

A kind of Special clamp device for processing orbiter
Technical field
The utility model is related to a kind of Special clamp device for processing orbiter, especially for a kind of fixture of the orbiter of processing specific dimensions.
Background technology
Orbiter and fixed scroll are the critical pieces in screw compressor, when orbiter circumnutation, both produce tangential force, and axial force is produced again, the end face of orbiter is acted on, orbiter is left determine vortex disk.The axial motion gap of orbiter influences very big to the service behaviour of screw compressor, and the leakage of gap influence gas, friction power loss and the micro- of orbiter shake, and the especially screw compressor influence on few oil or oil-free lubrication is bigger.So it is high to the requirement on machining accuracy of orbiter, and capstan is heavy parts, difficulty of processing is big, in milling, easily causes Rigidity influence machining accuracy, workpiece floating occurs, influences processing route, and then further influence element precision.In order to solve the problems, such as appeal, the processing efficiency and precision of orbiter are improved, devises that a kind of strong point is rationally distributed, the fixture of clamping force suitable size.
A kind of existing scroll plate profile processing fixture, it is related to machining process equipment technical field, include the base that a top surface is provided with interstitial hole, the bottom of the base is fixedly connected with bottom plate, at least three pressure arms are distributed with around the interstitial hole of the base top surface, these three pressure arms are connected on the base by jointed shaft, and each described pressure arm has been respectively articulated with a pressure arm drive cylinder, and the base top surface is provided with alignment pin;During each described pressure arm is the stretching otic placode being hinged in a connection ring, the connection ring is sleeved on outside the upper end of the base, and the connection ring is fixedly connected by bolt with the base;Compared with prior art, the utility model can carry out scroll plate clamping the processing of molded line in vertical machining centre to it, and surface roughness, profile tolerance and the dimensional accuracy of molded line all reach design requirement, it is ensured that quality, save production cost.
A kind of compressor orbiter milling clamping device, belongs to clamp art.The purpose is to provide the compressor orbiter milling clamping device of a kind of uniformity in batch production and good stability.It is characterized in that:Including cylinder body, location-plate, base plate, folder spring, piston, alignment pin and reversal valve, the folder spring that inner chamber top nested and the piston of cylinder body are connected as a single entity;Folder spring is flap, and its upper end is that Small Taper positions clamping face, and the endoporus car of flap folder spring formation has the corn shape texture contact surface that the toroidal helical shape line of rabbet joint and longitudinal linear pattern are constituted.The uniformity and stability of Workpiece Machining Accuracy in batch production are ensure that, the success rate of product is improved, and this fixture operation is simple, clamping is simple and reliable, considerably improves processing efficiency.
The content of the invention
The utility model overcomes shortcoming of the prior art and is uniformly distributed the method for positioning clamping to solve the difficulty encountered at present there is provided a kind of 3 points.
A kind of Special clamp device for processing orbiter includes fixed base plate, compact heap, articulated slab fixed station, cylinder, piston rod, articulated slab, compression support table, support base, regulating block and support column;Cylinder, compression support table and support base are bolted on fixed base plate respectively, articulated slab fixed station is bolted on cylinder, connected between compact heap and articulated slab fixed station by articulated slab, and between compact heap and articulated slab to be hinged, between articulated slab and articulated slab fixed station to be hinged, piston rod is hinged with compact heap, the side side on the upper side of regulating block, support column is embedded in support base, and piston rod is in mating connection with cylinder.
Described cylinder, piston rod, compact heap, articulated slab, articulated slab fixed station, support table composition clamping and positioning device is compressed, clamping and positioning device has three, is uniformly distributed in 120 degree of angles.
Described support column, regulating block, support base composition support meanss, support meanss are located on the center line of fixed base plate and symmetrical on another center line of fixed base plate.
The requirement on machining accuracy of orbiter is high, and capstan is heavy parts, and difficulty of processing is big, in milling, easily causes Rigidity influence machining accuracy, workpiece floating occurs, influence processing route, and then further influence element precision.The utility model solves the positioning clamping problems in process, improves production efficiency, significantly shortens process time and then reduce processing cost as the special fixture of processing orbiter.The fixture has multigroup positioning clamping device spatially in 120 degree of angle reasonable layouts simultaneously, the mismachining tolerance caused when substantially reducing processing part due to floating, improves the qualification rate of part.The clamp structure is simple, with low cost, easy to operate.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram for the Special clamp device for processing orbiter of the utility model;
Fig. 2 is a kind of schematic diagram of the Special clamp device containing workpiece for processing orbiter of the utility model;
Fig. 3 is a kind of Special clamp device part-structure schematic diagram for processing orbiter of the utility model;
In figure, fixed base plate 1, compact heap 2, articulated slab fixed station 3, cylinder 4, piston rod 5, articulated slab 6, compression support table 7, support base 8, regulating block 9 and support column 10.
Embodiment
As Figure 1-3, a kind of Special clamp device for processing orbiter includes fixed base plate 1, compact heap 2, articulated slab fixed station 3, cylinder 4, piston rod 5, articulated slab 6, compression support table 7, support base 8, regulating block 9 and support column 10;Cylinder 4, compression support table 7 and support base 8 are bolted on fixed base plate 1 respectively, articulated slab fixed station 3 is bolted on cylinder 4, connected between compact heap 2 and articulated slab fixed station 3 by articulated slab 6, and between compact heap 2 and articulated slab 6 to be hinged, between articulated slab 6 and articulated slab fixed station 3 to be hinged, piston rod 5 is hinged with compact heap 2, regulating block 9 is fixed on the side side on the upper side of support base 8, support column 10 is embedded in support base 8, and piston rod 5 and cylinder 4 are in mating connection.
Described cylinder 4, piston rod 5, compact heap 2, articulated slab 6, articulated slab fixed station 3, the composition clamping and positioning device of support table 7 is compressed, clamping and positioning device has three, is uniformly distributed in 120 degree of angles.
Described support column 10, regulating block 9, the composition support meanss of support base 8, support meanss are located on the center line of fixed base plate 1 and symmetrical on another center line of fixed base plate 1.
As shown in Fig. 2 a kind of application method for the Special clamp device for processing orbiter, comprises the following steps:
1) workpiece is placed on clamping and positioning device, drive cylinder 4 makes piston rod 5 vertically up move;
2) compact heap 2 rises with one end that piston rod 5 is hinged, and other end formation pushes clamping and positioning, realizes fixed to the front of workpiece;
3) reverse side of workpiece is realized the fixation to workpiece by the support for compressing support table 7 under collective effect of the compact heap 2 with compressing support table 7;
4) support column 10 being fixed in support base 8 makes support column 10 withstand workpiece under an Action of Gravity Field of the regulating block 9 of skewness, it is to avoid workpiece center stiffness is not enough and deforms.

Claims (3)

1. a kind of Special clamp device for processing orbiter, it is characterised in that including fixed base plate (1), compact heap (2), articulated slab fixed station (3), cylinder (4), piston rod (5), articulated slab (6), compression support table (7), support base (8), regulating block (9) and support column (10);Cylinder (4), compress support table (7) and support base (8) is bolted on fixed base plate (1) respectively, articulated slab fixed station (3) is bolted on cylinder (4), connected between compact heap (2) and articulated slab fixed station (3) by articulated slab (6), and be to be hinged between compact heap (2) and articulated slab (6), it is to be hinged between articulated slab (6) and articulated slab fixed station (3), piston rod (5) is hinged with compact heap (2), regulating block (9) is fixed on the side side on the upper side of support base (8), support column (10) is embedded in support base (8), piston rod (5) and cylinder (4) are in mating connection.
2. a kind of Special clamp device for processing orbiter according to claim 1, it is characterized in that described cylinder (4), piston rod (5), compact heap (2), articulated slab (6), articulated slab fixed station (3), compression support table (7) composition clamping and positioning device, clamping and positioning device has three, is uniformly distributed in 120 degree of angles.
3. a kind of Special clamp device for processing orbiter according to claim 1, it is characterized in that described support column (10), regulating block (9), support base (8) constitute support meanss, support meanss are located on the center line of fixed base plate (1) and symmetrical on another center line of fixed base plate (1).
CN201520703681.8U 2015-09-11 2015-09-11 A kind of Special clamp device processing orbiter Expired - Fee Related CN204935194U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520703681.8U CN204935194U (en) 2015-09-11 2015-09-11 A kind of Special clamp device processing orbiter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520703681.8U CN204935194U (en) 2015-09-11 2015-09-11 A kind of Special clamp device processing orbiter

Publications (1)

Publication Number Publication Date
CN204935194U true CN204935194U (en) 2016-01-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520703681.8U Expired - Fee Related CN204935194U (en) 2015-09-11 2015-09-11 A kind of Special clamp device processing orbiter

Country Status (1)

Country Link
CN (1) CN204935194U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106078271A (en) * 2016-08-10 2016-11-09 鞍山新磁电子有限公司 One can pinpoint orbiter structure and frock clamp thereof
CN106369003A (en) * 2016-10-13 2017-02-01 深圳市伙伴气动精密机械有限公司 Lever air cylinder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106078271A (en) * 2016-08-10 2016-11-09 鞍山新磁电子有限公司 One can pinpoint orbiter structure and frock clamp thereof
CN106078271B (en) * 2016-08-10 2018-01-30 鞍山新磁电子有限公司 One kind can pinpoint orbiter structure and its frock clamp
CN106369003A (en) * 2016-10-13 2017-02-01 深圳市伙伴气动精密机械有限公司 Lever air cylinder

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Legal Events

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

Effective date of registration: 20170209

Address after: Shangyu District Road Baiguan Street Village 312300 Zhejiang city of Shaoxing Province

Patentee after: Zhejiang Lande Huayan Power Co. Ltd.

Address before: 321200 Zhejiang city of Jinhua province Wuyi County Hushan Grass Street Village

Patentee before: ZHEJIANG HUAYAN PRECISION TECHNOLOGY CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160106

Termination date: 20180911

CF01 Termination of patent right due to non-payment of annual fee