CN1712160A - Multifunctional lathe gripping jaw - Google Patents
Multifunctional lathe gripping jaw Download PDFInfo
- Publication number
- CN1712160A CN1712160A CN 200510026980 CN200510026980A CN1712160A CN 1712160 A CN1712160 A CN 1712160A CN 200510026980 CN200510026980 CN 200510026980 CN 200510026980 A CN200510026980 A CN 200510026980A CN 1712160 A CN1712160 A CN 1712160A
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- Prior art keywords
- chuck
- gear
- claw
- chuck body
- gear ring
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Abstract
A multi-purpose clamping chuck of lathe for clamping circular or square workpiece is composed of a main body with slide slots, 4 chuck jaws arranged in said slide slots, 4 screw bolts engaged with said 4 chuck jaws and with gears on their external ends, and a movable toothed ring sleeving on said main body and matched with said gears for synchronizing said jaws.
Description
Technical field
The present invention relates to machine tool component, particularly to the improvement of lathe chuck.
Background technology
On lathe, two kinds of three-jaw and four paws are arranged in order to the chuck of holding workpiece.Scroll chuck is to be provided with three claws on chuck body, each claw has the fluted disc engagement of vortex filament shape teeth groove respectively by the tooth and at the back side, the back side of fluted disc is shaped on the umbrella tooth, with three small bevel gear engagements on the chuck body, rotate arbitrary small bevel gear during use, the driving fluted disc rotates, and three claws is advanced and retreat synchronously, in order to the clamping round piece; Chuck is made up of chuck body, four claws, four screw rods, chuck body is provided with four claws, screw rod is located in the chuck body along radial direction, corresponding with the claw position, each claw is connected with a joggle with each screw rod is corresponding one by one by the tooth at the back side respectively, rotating screw bolt, claw moves in the claw chute of chuck body, four independent mutually, adjustings separately of screw rod, can move four claws arbitrarily, mainly in order to the clamping square workpiece, if be used for the clamping round piece, then need regulate each claw repeatedly, to adjust home position.
Because scroll chuck can't be used for the clamping square workpiece, center of circle trouble is transferred in the school during four-jaw chuck clamp round piece, and two kinds of chucks can't be general, causes and uses inconvenience.
Summary of the invention
The object of the invention is to provide a kind of square cross that both can be used for, and can be used for the versatile lathe chuck of round piece again, uses with convenient.
The solution of the present invention is: a kind of versatile lathe chuck, comprise the chuck body that is shaped on the claw chute, four claws, four screw rods, claw is connected by the claw chute with chuck body, screw rod is located in the chuck body, screw rod is connected with a joggle with claw is corresponding one by one, wherein, the outer end of each screw rod is equipped with gear, is arranged with the gear ring with the corresponding activity of gear on the chuck body.
Be shaped on chute and holddown groove on the chuck body, gear ring is provided with set screw.
Advantage of the present invention is: because screw rod is provided with gear, be arranged with gear ring on the chuck body, and when gear, gear ring engagement, four claws interlocks, advance and retreat synchronously can the clamping round piece; When gear, when gear ring separates, four claws are independent, and are identical with former chuck, are used for the clamping square workpiece, reached general purpose, have advantage simple in structure, easy to use.
Description of drawings
The invention will be further described with embodiment with reference to the accompanying drawings below.
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present invention.
Structural representation when Fig. 2 is gear, gear ring engagement.
Structural representation when Fig. 3 is gear, gear ring separation.
Mark among the figure: 1 chuck body, 2 claws, 3 screw rods, 4 gears, 5 gear rings, 6 set screws, 7 holddown grooves, 8 chutes, 9 claw chutes.
The specific embodiment
As shown in Figure 1, the chuck of embodiment comprises the chuck body 1 that is shaped on claw chute 9, four claws 2, four screw rods 3, claw 2 is connected by claw chute 9 with chuck body 1, screw rod 3 is located in the chuck body 1 along radial direction, corresponding with claw 2 positions, each claw 2 is connected with a joggle with each screw rod 3 is corresponding one by one by the tooth at the back side respectively, and the outer end of each screw rod 3 is equipped with gear 4, is arranged with the gear ring 5 with gear 4 corresponding activities on the chuck body 1.
Be shaped on chute 8 and holddown groove 7 on the chuck body 1, gear ring 5 is provided with set screw 6.
During use, referring to Fig. 2, with gear ring 5 reaches, with each gear 4 engagement, and make set screw 6 fall into chute 8, and the protruded length of set screw 6 is less than the degree of depth of chute 8, and gear ring 5 is free to rotate, when rotating arbitrary gear 4, by the transmission of gear ring 5, its excess-three gear all rotates together synchronously, and promptly four screw rods 3 rotate synchronously, four claw 2 same moved further can be used for the clamping of round piece.
Referring to Fig. 3, gear ring 5 is retreated, separate with each gear 4, and make set screw 6 fall into holddown groove 7, and the degree of depth of holddown groove 7 is less than the protruded length of set screw 6, and gear ring 5 is fixed, this moment is because each gear 4 is independent mutually, promptly four screw rods 3 are independent mutually, are equal to former chuck, can be used for the clamping of square cross.
When being transformed into round piece, claw 2 positions need be adjusted by square cross, concentric to guarantee caught workpiece with chuck.Need only the cylinder that equates with chuck body 1 endoporus with external diameter and fill in the endoporus of chuck body 1 this moment, four claws 2 is transferred to cylinder closely touched, and with gear ring 5 reaches and location, can guarantee that caught workpiece and chuck are concentric.
By the effect of gear, gear ring, four claws are linkage both, but independent regulation has again realized the purpose square, that round piece is general, has advantage simple in structure, easy to use.
Claims (2)
1. versatile lathe chuck, comprise the chuck body (1), four claws (2), four screw rods (3) that are shaped on claw chute (9), claw (2) is connected by claw chute (9) with chuck body (1), screw rod (3) is located in the chuck body (1), screw rod (3) is connected with a joggle with claw (2) is corresponding one by one, it is characterized in that: the outer end of each screw rod (3) is equipped with gear (4), is arranged with on the chuck body (1) and the gear ring (5) of the corresponding activity of gear (4).
2. versatile lathe chuck as claimed in claim 1 is characterized in that: be shaped on chute (8) and holddown groove (7) on the chuck body (1), gear ring (5) is provided with set screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510026980 CN1712160A (en) | 2005-06-22 | 2005-06-22 | Multifunctional lathe gripping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510026980 CN1712160A (en) | 2005-06-22 | 2005-06-22 | Multifunctional lathe gripping jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1712160A true CN1712160A (en) | 2005-12-28 |
Family
ID=35718057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510026980 Pending CN1712160A (en) | 2005-06-22 | 2005-06-22 | Multifunctional lathe gripping jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1712160A (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101653836B (en) * | 2009-07-17 | 2011-04-20 | 中国航天科技集团公司长征机械厂 | Cam type centering clamping chuck |
| CN102294498A (en) * | 2011-08-11 | 2011-12-28 | 江苏天宏机械工业有限公司 | Clamping jaw linked adjusting wheel hub chuck |
| CN102626799A (en) * | 2012-04-28 | 2012-08-08 | 苏州市达圣机械有限公司 | Clamp special for processing irregular square workpiece |
| CN102729134A (en) * | 2012-07-21 | 2012-10-17 | 深圳市华测检测技术股份有限公司 | Portable automatic grinding and polishing equipment |
| CN102729135A (en) * | 2012-07-21 | 2012-10-17 | 深圳市华测检测技术股份有限公司 | Bidirectional automatic grinding and polishing device |
| CN102756327A (en) * | 2012-07-21 | 2012-10-31 | 深圳市华测检测技术股份有限公司 | Portable semi-automatic grinding and polishing equipment |
| CN103029076A (en) * | 2012-12-27 | 2013-04-10 | 哈尔滨东安发动机（集团）有限公司 | Hooping rounding tool for thin-walled part |
| CN103029075A (en) * | 2012-12-27 | 2013-04-10 | 哈尔滨东安发动机（集团）有限公司 | Multi-section hooping tool for parts in thin-walled structures |
| CN106216725A (en) * | 2016-08-28 | 2016-12-14 | 胡智土 | Multiplex scroll chuck |
| CN107058968A (en) * | 2016-12-24 | 2017-08-18 | 惠州市富美真空镀膜有限公司 | A kind of scroll chuck formula fast assembling disassembling structure for filming equipment |
| CN109530742A (en) * | 2019-01-12 | 2019-03-29 | 山东威达雷姆机械有限公司 | The hand-tight Wrench-type reinforcement collet of chuck mode |
| CN110052635A (en) * | 2019-04-28 | 2019-07-26 | 杨晓林 | A kind of self-centering chuck |
| CN110405239A (en) * | 2019-08-19 | 2019-11-05 | 安庆职业技术学院 | A kind of lathe process auxiliary device of antisitic defect |
| CN110576200A (en) * | 2019-09-23 | 2019-12-17 | 李彦双 | Multifunctional four-jaw chuck for machine tool |
| CN110586969A (en) * | 2019-10-11 | 2019-12-20 | 丽水市盛裕机械制造有限公司 | Rough turning equipment for left end face and right end face of bearing bush |
| CN111535917A (en) * | 2020-05-09 | 2020-08-14 | 安徽春辉仪表线缆集团有限公司 | Thermometer type thermostat |
| CN112139516A (en) * | 2020-11-24 | 2020-12-29 | 万鑫精工(湖南)股份有限公司 | Planetary flange integrated machining device based on numerical control lathe |
| CN112847024A (en) * | 2020-12-31 | 2021-05-28 | 宋松松 | Arc-shaped workpiece polisher |
| CN113246217A (en) * | 2021-06-02 | 2021-08-13 | 南通市集业包装有限公司 | Perforating machine for aluminum-plastic pipe processing |
-
2005
- 2005-06-22 CN CN 200510026980 patent/CN1712160A/en active Pending
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101653836B (en) * | 2009-07-17 | 2011-04-20 | 中国航天科技集团公司长征机械厂 | Cam type centering clamping chuck |
| CN102294498B (en) * | 2011-08-11 | 2012-12-26 | 江苏天宏机械工业有限公司 | Clamping jaw linked adjusting wheel hub chuck |
| CN102294498A (en) * | 2011-08-11 | 2011-12-28 | 江苏天宏机械工业有限公司 | Clamping jaw linked adjusting wheel hub chuck |
| CN102626799A (en) * | 2012-04-28 | 2012-08-08 | 苏州市达圣机械有限公司 | Clamp special for processing irregular square workpiece |
| CN102729134A (en) * | 2012-07-21 | 2012-10-17 | 深圳市华测检测技术股份有限公司 | Portable automatic grinding and polishing equipment |
| CN102756327A (en) * | 2012-07-21 | 2012-10-31 | 深圳市华测检测技术股份有限公司 | Portable semi-automatic grinding and polishing equipment |
| CN102729135A (en) * | 2012-07-21 | 2012-10-17 | 深圳市华测检测技术股份有限公司 | Bidirectional automatic grinding and polishing device |
| CN103029076A (en) * | 2012-12-27 | 2013-04-10 | 哈尔滨东安发动机（集团）有限公司 | Hooping rounding tool for thin-walled part |
| CN103029075A (en) * | 2012-12-27 | 2013-04-10 | 哈尔滨东安发动机（集团）有限公司 | Multi-section hooping tool for parts in thin-walled structures |
| CN103029075B (en) * | 2012-12-27 | 2016-09-28 | 哈尔滨东安发动机（集团）有限公司 | The multi-section hoop sired results tool of thin-wall construction part |
| CN103029076B (en) * | 2012-12-27 | 2016-09-28 | 哈尔滨东安发动机（集团）有限公司 | A kind of hoop sired results tool of thin-walled parts |
| CN106216725A (en) * | 2016-08-28 | 2016-12-14 | 胡智土 | Multiplex scroll chuck |
| CN106216725B (en) * | 2016-08-28 | 2018-01-16 | 浙江省机电技师学院 | Multi-purpose scroll chuck |
| CN107058968A (en) * | 2016-12-24 | 2017-08-18 | 惠州市富美真空镀膜有限公司 | A kind of scroll chuck formula fast assembling disassembling structure for filming equipment |
| CN109530742A (en) * | 2019-01-12 | 2019-03-29 | 山东威达雷姆机械有限公司 | The hand-tight Wrench-type reinforcement collet of chuck mode |
| CN110052635A (en) * | 2019-04-28 | 2019-07-26 | 杨晓林 | A kind of self-centering chuck |
| CN110405239A (en) * | 2019-08-19 | 2019-11-05 | 安庆职业技术学院 | A kind of lathe process auxiliary device of antisitic defect |
| CN110576200A (en) * | 2019-09-23 | 2019-12-17 | 李彦双 | Multifunctional four-jaw chuck for machine tool |
| CN110576200B (en) * | 2019-09-23 | 2020-10-02 | 盐城青松机械制造有限公司 | Multifunctional four-jaw chuck for machine tool |
| CN110586969A (en) * | 2019-10-11 | 2019-12-20 | 丽水市盛裕机械制造有限公司 | Rough turning equipment for left end face and right end face of bearing bush |
| CN110586969B (en) * | 2019-10-11 | 2021-05-04 | 诸暨迅超工业设计有限公司 | Rough turning equipment for left end face and right end face of bearing bush |
| CN111535917A (en) * | 2020-05-09 | 2020-08-14 | 安徽春辉仪表线缆集团有限公司 | Thermometer type thermostat |
| CN112139516A (en) * | 2020-11-24 | 2020-12-29 | 万鑫精工(湖南)股份有限公司 | Planetary flange integrated machining device based on numerical control lathe |
| CN112847024A (en) * | 2020-12-31 | 2021-05-28 | 宋松松 | Arc-shaped workpiece polisher |
| CN112847024B (en) * | 2020-12-31 | 2022-06-21 | 五莲县华盛工贸有限公司 | Arc-shaped workpiece polisher |
| CN113246217A (en) * | 2021-06-02 | 2021-08-13 | 南通市集业包装有限公司 | Perforating machine for aluminum-plastic pipe processing |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |