CN106239009A - A kind of manual four claw double-linkage self-centering chucks - Google Patents
A kind of manual four claw double-linkage self-centering chucks Download PDFInfo
- Publication number
- CN106239009A CN106239009A CN201610831234.XA CN201610831234A CN106239009A CN 106239009 A CN106239009 A CN 106239009A CN 201610831234 A CN201610831234 A CN 201610831234A CN 106239009 A CN106239009 A CN 106239009A
- Authority
- CN
- China
- Prior art keywords
- main body
- chuck main
- sheave
- wheel assembly
- roll wheel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The invention discloses a kind of manual four claw double-linkage self-centering chucks, it is characterized in that: include the chuck main body of central aperture, it is installed through rotatable two gear shafts on chuck main body, chuck main body front is provided with roll wheel assembly and two the sheave dishes of chuck main body back side front-back staggered installation constituting four claws, described gear shaft is in transmission connection with sheave dish respectively, 180 ° of the two ends of described sheave dish are symmetrically arranged with skewed slot, it is respectively arranged with roller in described skewed slot, described roll wheel assembly is connected with described roller by slide block and roller shaft, described slide block is arranged in the guide pad on described chuck main body surface.It is made up of to the sheave dish etc. being synchronized with the movement the gear shaft installed on chuck main body and drive roll wheel assembly, manually rotary teeth wheel shaft can allow the roll wheel assembly of correspondence realize the motion of centering synchronous linear, realize various with Workpiece clamping location substantially symmetrical about its central axis, simple and reasonable, operating process is easy, easy to use stable.
Description
Technical field
The invention belongs to machining equipment technical field, relate to the workpiece chuck of machining, be specially a kind of hands
Dynamic four claw double-linkage self-centering chucks.
Background technology
Laser cutting machine, when cutting various centrosymmetric tubing, needs to realize the function of self-centering and clamping, to carry
Precision during high Pipe Cutting and efficiency.
Innovation and creation content
For the deficiency in the presence of prior art, it is an object of the invention to provide a kind of manual four claw double-linkages and make by oneself
Heart chuck, realizes the clamping and positioning of various workpiece substantially symmetrical about its central axis (pipe-type) easily.
For achieving the above object, the present invention will be realized by following technical proposals:
A kind of manual four claw double-linkage self-centering chucks, it is characterised in that: include the chuck main body of central aperture, be installed through
On chuck main body, rotatable two gear shafts, chuck main body front are provided with roll wheel assembly and the card constituting four claws
Two sheave dishes that disc main body back side front-back staggered is installed, described gear shaft is in transmission connection with sheave dish respectively, described sheave dish
180 ° of two ends be symmetrically arranged with skewed slot, be respectively arranged with roller in described skewed slot, described roll wheel assembly pass through slide block and roller
Axle is connected with described roller, and described slide block is arranged in the guide pad on described chuck main body surface.
As preferably, described gear shaft is in transmission connection by meshed gears with sheave dish.
The invention has the following advantages and beneficial effect compared to existing technology:
Manual four claw double-linkage self-centering chucks of one that the present invention is special, by the gear shaft installed on chuck main body and drive rolling
Wheel assembly to forming to the sheave dish being synchronized with the movement etc., manually rotary teeth wheel shaft can allow correspondence roll wheel assembly realize right
Middle synchronous linear moves, various with workpiece (pipe-type) clamping and positioning substantially symmetrical about its central axis to realize, simple and reasonable, operation
Process is easy, easy to use stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of four claw double-linkage self-centering chucks of the present invention.
Fig. 2 is the backsight structure chart of a kind of four claw double-linkage self-centering chucks of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but the embodiment of the invention
It is not limited to this.
As depicted in figs. 1 and 2, a kind of manual four claw double-linkage self-centering chucks, act predominantly on cutting various with center
A kind of chuck special developed when symmetrical tubing needs to clamp also self-centering, it is characterised in that: include central aperture
Chuck main body 1, it is installed through rotatable two gear shafts 2, chuck main body 1 front on chuck main body 1 and is provided with composition
Two sheave dishes 6 that the roll wheel assembly 5 of four claws and chuck main body 1 back side front-back staggered are installed, described gear shaft 2 is respectively
Being in transmission connection with sheave dish 6,180 ° of the two ends of described sheave dish 6 are symmetrically arranged with skewed slot, are respectively arranged with rolling in described skewed slot
Wheel 7, described roll wheel assembly 5 is connected with described roller 7 by slide block 4 and roller shaft 8, and described slide block 4 is arranged on described chuck master
In the guide pad 3 on body 1 surface.
As preferably, described gear shaft 2 is in transmission connection by meshed gears with sheave dish 6.
Manual rotation gear shaft 2, drives sheave dish 6 to rotate to an angle by the transmission of gear, meeting when sheave dish 6 rotates
Driving roller 7 to slide in the skewed slot of sheave dish 6, now roller 7 drives roller shaft 8 to radially move, roller shaft 8 and slide block 4
Being connected, roll wheel assembly 5 is arranged on slide block 4, thus drives roll wheel assembly 5 to move, and slide block 4 is due to the restriction of guide pad 3
Can radial alignment move, owing to the skewed slot of sheave dish 6 is 180 ° of symmetries, front and back two pieces arranged in dislocation is on chuck main body 1, so
Final effect be exactly rotary teeth wheel shaft 2 any one all can allow sheave dish 6 corresponding two roll wheel assemblies 5 out movement, thus
Realize the self-centering easily of centrosymmetric tubing and the clampings such as pipe, square tube and rectangular tube even elliptical tube.This simple in construction
Rationally, operating process is easy, easy to use stable.
Above-described embodiment is the invention preferably embodiment, but the embodiment of the invention is not by above-mentioned
The restriction of embodiment, the change made, modifies, replaces under other any spirit without departing from the invention and principle
In generation, combine, simplify, all should be the substitute mode of equivalence, within being included in protection scope of the present invention.
Claims (2)
1. manual four claw double-linkage self-centering chucks, it is characterised in that: include the chuck main body of central aperture, run through installation
On chuck main body rotatable two gear shafts, chuck main body front be provided with constitute four claws roll wheel assembly and
Two sheave dishes that chuck main body back side front-back staggered is installed, described gear shaft is in transmission connection with sheave dish respectively, described sheave
180 ° of the two ends of dish are symmetrically arranged with skewed slot, are respectively arranged with roller in described skewed slot, and described roll wheel assembly passes through slide block and rolling
Wheel shaft is connected with described roller, and described slide block is arranged in the guide pad on described chuck main body surface.
Manual four claw double-linkage self-centering chucks of one the most according to claim 1, it is characterised in that: described gear shaft with
Sheave dish is in transmission connection by meshed gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831234.XA CN106239009A (en) | 2016-09-19 | 2016-09-19 | A kind of manual four claw double-linkage self-centering chucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831234.XA CN106239009A (en) | 2016-09-19 | 2016-09-19 | A kind of manual four claw double-linkage self-centering chucks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106239009A true CN106239009A (en) | 2016-12-21 |
Family
ID=57599001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610831234.XA Pending CN106239009A (en) | 2016-09-19 | 2016-09-19 | A kind of manual four claw double-linkage self-centering chucks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106239009A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482542A (en) * | 2017-10-10 | 2017-12-15 | 柯劳克德事隆（江苏）电气连接科技有限公司 | Clamping device and the cable insulation topping machanism using clamping device |
| CN108161244A (en) * | 2017-12-18 | 2018-06-15 | 沧州领创激光科技有限公司 | For the rotatable chuck of laser cutting |
| TWI639483B (en) * | 2017-01-17 | 2018-11-01 | 和和機械股份有限公司 | Centering clamping device |
| CN109465653A (en) * | 2017-09-07 | 2019-03-15 | 高明铁企业股份有限公司 | Has the parallelly opening-and-closing formula clamping jaw of double shaft supporting structure |
| CN109604658A (en) * | 2019-01-31 | 2019-04-12 | 佛山市宏石激光技术有限公司 | A kind of double acting Self-centering device of chuck |
| 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 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB610656A (en) * | 1945-04-17 | 1948-10-19 | Standard Telephones Cables Ltd | Flared article chuck assembly |
| US6220608B1 (en) * | 1997-11-20 | 2001-04-24 | American Workholding, Inc. | 4-jaw self-centering chucking system |
| JP2011083837A (en) * | 2009-10-13 | 2011-04-28 | Toyota Motor Corp | Robot hand |
| DE102010032307A1 (en) * | 2010-07-26 | 2012-01-26 | Hans-Erich Maul | Marked ring gripper for handling of e.g. annular workpieces, has set of gear wheels rotating on circular path by coarse thread spindle becoming set of link stones to move set of chuck jaws when set of slots is closed |
| TW201236782A (en) * | 2011-03-15 | 2012-09-16 | Prec Machinery Res & Dev Ct | Chuck of lathe |
| CN203185069U (en) * | 2010-04-09 | 2013-09-11 | 通快机床两合公司 | Pipe processing machine and clamping chuck thereof |
| CN104289733A (en) * | 2013-07-17 | 2015-01-21 | 通快机床两合公司 | Clamping device for positioning workpieces, machine tool with such a device, method for positioning workpieces by means of such a clamping device |
| CN105033709A (en) * | 2015-04-29 | 2015-11-11 | 佛山市普拉迪数控科技有限公司 | Machining center with clamping fixture |
| CN105171313A (en) * | 2015-10-10 | 2015-12-23 | 常州市力源恒机械有限公司 | Electric-driving double-acting full-stroke chuck |
| CN206065776U (en) * | 2016-09-19 | 2017-04-05 | 东莞市力星激光科技有限公司 | A kind of manual four claw double-linkage self-centering chuck |
-
2016
- 2016-09-19 CN CN201610831234.XA patent/CN106239009A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB610656A (en) * | 1945-04-17 | 1948-10-19 | Standard Telephones Cables Ltd | Flared article chuck assembly |
| US6220608B1 (en) * | 1997-11-20 | 2001-04-24 | American Workholding, Inc. | 4-jaw self-centering chucking system |
| JP2011083837A (en) * | 2009-10-13 | 2011-04-28 | Toyota Motor Corp | Robot hand |
| CN203185069U (en) * | 2010-04-09 | 2013-09-11 | 通快机床两合公司 | Pipe processing machine and clamping chuck thereof |
| DE102010032307A1 (en) * | 2010-07-26 | 2012-01-26 | Hans-Erich Maul | Marked ring gripper for handling of e.g. annular workpieces, has set of gear wheels rotating on circular path by coarse thread spindle becoming set of link stones to move set of chuck jaws when set of slots is closed |
| TW201236782A (en) * | 2011-03-15 | 2012-09-16 | Prec Machinery Res & Dev Ct | Chuck of lathe |
| CN104289733A (en) * | 2013-07-17 | 2015-01-21 | 通快机床两合公司 | Clamping device for positioning workpieces, machine tool with such a device, method for positioning workpieces by means of such a clamping device |
| CN105033709A (en) * | 2015-04-29 | 2015-11-11 | 佛山市普拉迪数控科技有限公司 | Machining center with clamping fixture |
| CN105171313A (en) * | 2015-10-10 | 2015-12-23 | 常州市力源恒机械有限公司 | Electric-driving double-acting full-stroke chuck |
| CN206065776U (en) * | 2016-09-19 | 2017-04-05 | 东莞市力星激光科技有限公司 | A kind of manual four claw double-linkage self-centering chuck |
Non-Patent Citations (1)
| Title |
|---|
| 欧亚拉: "自动定心四爪卡盘的设计与应用", 《机械工人冷加工》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI639483B (en) * | 2017-01-17 | 2018-11-01 | 和和機械股份有限公司 | Centering clamping device |
| CN109465653A (en) * | 2017-09-07 | 2019-03-15 | 高明铁企业股份有限公司 | Has the parallelly opening-and-closing formula clamping jaw of double shaft supporting structure |
| CN107482542A (en) * | 2017-10-10 | 2017-12-15 | 柯劳克德事隆（江苏）电气连接科技有限公司 | Clamping device and the cable insulation topping machanism using clamping device |
| CN107482542B (en) * | 2017-10-10 | 2023-08-29 | 艾默生精密工具技术(上海)有限公司 | Clamping mechanism and cable insulation layer cutting device using same |
| CN108161244A (en) * | 2017-12-18 | 2018-06-15 | 沧州领创激光科技有限公司 | For the rotatable chuck of laser cutting |
| CN109604658A (en) * | 2019-01-31 | 2019-04-12 | 佛山市宏石激光技术有限公司 | A kind of double acting Self-centering device of chuck |
| CN109604658B (en) * | 2019-01-31 | 2024-05-31 | 广东宏石激光技术股份有限公司 | Double-acting self-centering device of four-jaw chuck |
| 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |