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 PDFInfo
- 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
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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
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.
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)
| 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 |
-
2016
- 2016-09-19 CN CN201621063963.7U patent/CN206065776U/en not_active Expired - Fee Related
Cited By (4)
| 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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Legal Events
| 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 |