CN206065776U - A kind of manual four claw double-linkage self-centering chuck - Google Patents

A kind of manual four claw double-linkage self-centering chuck Download PDF

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Publication number
CN206065776U
CN206065776U CN201621063963.7U CN201621063963U CN206065776U CN 206065776 U CN206065776 U CN 206065776U CN 201621063963 U CN201621063963 U CN 201621063963U CN 206065776 U CN206065776 U CN 206065776U
Authority
CN
China
Prior art keywords
main body
chuck main
chuck
wheel assembly
sheave
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
CN201621063963.7U
Other languages
Chinese (zh)
Inventor
姚玉东
尹德生
游雪英
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.)
DONGGUAN GLORYSTAR LASER TECHNOLOGY Co Ltd
Original Assignee
DONGGUAN GLORYSTAR LASER 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 DONGGUAN GLORYSTAR LASER TECHNOLOGY Co Ltd filed Critical DONGGUAN GLORYSTAR LASER TECHNOLOGY Co Ltd
Priority to CN201621063963.7U priority Critical patent/CN206065776U/en
Application granted granted Critical
Publication of CN206065776U publication Critical patent/CN206065776U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This utility model is created and discloses a kind of manual four claw double-linkage self-centering chuck, it is characterised in that:Chuck main body including central aperture, it is installed through rotatable two gear shafts on chuck main body, chuck main body front and is provided with two sheave disks for constituting that the roll wheel assembly and chuck main body back side front-back staggered of four claws are installed, the gear shaft is connected with sheave disk respectively, 180 ° of the two ends of the sheave disk are symmetrically arranged with skewed slot, roller is respectively arranged with the skewed slot, the roll wheel assembly passes through slide block and roller shaft is connected with the roller, and the slide block is arranged in the guide pad on the chuck main body surface.The gear shaft installed from chuck main body and drive roll wheel assembly are to constituting to sheave disk being synchronized with the movement etc., manually rotary teeth wheel shaft can allow corresponding roll wheel assembly to realize that centering synchronous linear is moved, realize various with Workpiece clamping positioning substantially symmetrical about its central axis, it is simple and reasonable, operating process is easy, easy to use stable.

Description

A kind of manual four claw double-linkage self-centering chuck
Technical field
This utility model belongs to machining equipment technical field, is related to the workpiece chuck of machining, and specially one Plant manual four claw double-linkage self-centering chuck.
Background technology
Laser cutting machine needs the function of realizing self-centering and clamp, to carry when various centrosymmetric tubing are cut Precision and efficiency during high Pipe Cutting.
Utility model content
For the deficiency in the presence of prior art, the purpose of this utility model is to provide a kind of manual four claw double-linkage Self-centering chuck, realizes various workpiece substantially symmetrical about its central axis easily(Pipe-type)Clamping and positioning.
For achieving the above object, this utility model will be realized by following technical proposals:
A kind of manual four claw double-linkage self-centering chuck, it is characterised in that:Chuck main body including central aperture, through peace Be mounted in rotatable two gear shafts on chuck main body, chuck main body front be provided with constitute four claws roll wheel assembly with And two sheave disks that chuck main body back side front-back staggered is installed, the gear shaft is connected with sheave disk respectively, the groove 180 ° of the two ends of wheel disc are symmetrically arranged with skewed slot, are respectively arranged with roller in the skewed slot, the roll wheel assembly by slide block and Roller shaft is connected with the roller, and the slide block is arranged in the guide pad on the chuck main body surface.
Preferably, the gear shaft is connected by meshed gears with sheave disk.
This utility model is created:
Special a kind of manual four claw double-linkage self-centering chuck of this utility model, by the gear shaft installed on chuck main body With drive roll wheel assembly to constituting to sheave disk being synchronized with the movement etc., manually rotary teeth wheel shaft can allow corresponding roller group Part realizes that centering synchronous linear is moved, various with workpiece substantially symmetrical about its central axis to realize(Pipe-type)Clamping and positioning, simple structure Rationally, operating process is easy, easy to use stable.
Description of the drawings
Fig. 1 is a kind of structural representation of four claw double-linkage self-centering chucks of this utility model.
Fig. 2 is a kind of backsight structure chart of four claw double-linkage self-centering chucks of this utility model.
Specific embodiment
This utility model is described in further detail with reference to embodiment and accompanying drawing, but this utility model creation Embodiment not limited to this.
As depicted in figs. 1 and 2, a kind of manual four claw double-linkage self-centering chuck, acts predominantly on cutting various with center A kind of chuck special developed when symmetrical tubing needs to clamp simultaneously self-centering, it is characterised in that:Including central aperture Chuck main body 1, it is installed through rotatable two gear shafts 2,1 front of chuck main body on chuck main body 1 and is provided with composition Two sheave disks 6 that the roll wheel assembly 5 and 1 back side front-back staggered of chuck main body of four claws is installed, the gear shaft 2 are distinguished It is connected with sheave disk 6,180 ° of the two ends of the sheave disk 6 are symmetrically arranged with skewed slot, and rolling is respectively arranged with the skewed slot Wheel 7, the roll wheel assembly 5 passes through slide block 4 and roller shaft 8 is connected with the roller 7, and the slide block 4 is arranged on the chuck master In the guide pad 3 on 1 surface of body.
Preferably, the gear shaft 2 is connected by meshed gears with sheave disk 6.
Manual rotation gear shaft 2, drives sheave disk 6 to rotate to an angle by the transmission of gear, meeting when sheave disk 6 rotates Roller 7 is driven to slide in the skewed slot of sheave disk 6, now roller 7 drives roller shaft 8 to radially move, roller shaft 8 and slide block 4 It is connected, roll wheel assembly 5 is arranged on slide block 4, so as to drive roll wheel assembly 5 to move, slide block 4 is due to the restriction of guide pad 3 Can radial alignment motion, as the skewed slot of sheave disk 6 is 180 ° symmetrical, in front and back two pieces arranged in dislocation on chuck main body 1, so Final effect be exactly rotary teeth wheel shaft 2 any one can all allow 6 corresponding two 5 out movements of roll wheel assembly of sheave disk, so as to Realize even centrosymmetric tubing self-centering and the clamping easily such as elliptical tube of pipe, square tube and rectangular tube.This simple structure Rationally, operating process is easy, easy to use stable.
Above-described embodiment is that this utility model creates preferably embodiment, but the embodiment that this utility model is created is simultaneously It is not restricted to the described embodiments, that what is made under other any spirit created without departing from this utility model and principle changes Become, modify, substitute, combine, simplify, should be equivalent substitute mode, be included within protection domain of the present utility model.

Claims (2)

1. a kind of manual four claw double-linkage self-centering chuck, it is characterised in that:Chuck main body including central aperture, through installation On chuck main body rotatable two gear shafts, chuck main body front be provided with the roll wheel assembly that constitutes four claws and Two sheave disks that chuck main body back side front-back staggered is installed, the gear shaft are connected with sheave disk respectively, the sheave 180 ° of the two ends of disk are symmetrically arranged with skewed slot, and roller is respectively arranged with the skewed slot, and the roll wheel assembly passes through slide block and rolling Wheel shaft is connected with the roller, and the slide block is arranged in the guide pad on the chuck main body surface.
2. manual four claw double-linkage self-centering chuck of one kind according to claim 1, it is characterised in that:The gear shaft with Sheave disk is connected by meshed gears.
CN201621063963.7U 2016-09-19 2016-09-19 A kind of manual four claw double-linkage self-centering chuck Expired - Fee Related CN206065776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621063963.7U CN206065776U (en) 2016-09-19 2016-09-19 A kind of manual four claw double-linkage self-centering chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621063963.7U CN206065776U (en) 2016-09-19 2016-09-19 A kind of manual four claw double-linkage self-centering chuck

Publications (1)

Publication Number Publication Date
CN206065776U true CN206065776U (en) 2017-04-05

Family

ID=58438551

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621063963.7U Expired - Fee Related CN206065776U (en) 2016-09-19 2016-09-19 A kind of manual four claw double-linkage self-centering chuck

Country Status (1)

Country Link
CN (1) CN206065776U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106239009A (en) * 2016-09-19 2016-12-21 东莞市力星激光科技有限公司 A kind of manual four claw double-linkage self-centering chucks
CN107160035A (en) * 2017-07-11 2017-09-15 东莞市力星激光科技有限公司 A kind of novel integral compact laser pipe cutting machine
CN110253311A (en) * 2019-05-13 2019-09-20 佛山市镭科智能设备有限公司 A kind of profile of sectional bar processing equipment determines card device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106239009A (en) * 2016-09-19 2016-12-21 东莞市力星激光科技有限公司 A kind of manual four claw double-linkage self-centering chucks
CN107160035A (en) * 2017-07-11 2017-09-15 东莞市力星激光科技有限公司 A kind of novel integral compact laser pipe cutting machine
CN110253311A (en) * 2019-05-13 2019-09-20 佛山市镭科智能设备有限公司 A kind of profile of sectional bar processing equipment determines card device
CN110253311B (en) * 2019-05-13 2024-05-17 佛山市镭科智能设备有限公司 Profile fixing and clamping device of profile machining equipment

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170405

Termination date: 20200919

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