CN104551061A - Floating clamping three-jaw chuck for automobile - Google Patents
Floating clamping three-jaw chuck for automobile Download PDFInfo
- Publication number
- CN104551061A CN104551061A CN201510007500.2A CN201510007500A CN104551061A CN 104551061 A CN104551061 A CN 104551061A CN 201510007500 A CN201510007500 A CN 201510007500A CN 104551061 A CN104551061 A CN 104551061A
- Authority
- CN
- China
- Prior art keywords
- clamping mechanism
- center
- chuck
- floating
- automobile
- 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
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/103—Retention by pivotal elements, e.g. catches, pawls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
- B23B23/04—Live centres
- B23B23/045—Live centres the centres being adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/52—Chucks with means to loosely retain the tool or workpiece in the unclamped position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The invention discloses a floating clamping three-jaw chuck for an automobile. The floating clamping three-jaw chuck for the automobile comprises a spindle, a chuck seat, a gear, a gear disc, a floating tip and a clamping jaw, the chuck seat is located at the center of the front end of the spindle in a sliding fit and threaded connection mode, the gear is located at the center of the left side of the upper end of the chuck seat in a movable connecting mode, the gear disc is located at the center of the right end in the chuck seat in a sliding fit and movable connecting mode, the floating tip is located at the center of the front end of the chuck seat in a threaded connection mode, and the clamping jaw is located at the center of the upper side of the front end of the chuck seat in a threaded connection mode. Compared with the prior art, the workpiece center is located through the floating tip, the clamping jaw clamps the workpiece through using a wrench to tighten the gear, the clamping jaw comprises a floating device, the clamping jaw only plays a role of clamping the workpiece to prevent the workpiece slanting, and accordingly the scrapping due to the workpiece slanting is avoided.
Description
Technical field
The present invention relates to a kind of turning clamping device, particularly relate to a kind of automobile-used floating clamping mechanism scroll chuck.
Background technology
The basis of field of machining during turnery processing, the clamping tool that turnery processing is conventional mostly is scroll chuck, common scroll chuck is self-centering clamping, general surface of the work is irregular, cause workpiece clamp askew and cause scrapping, in view of above-mentioned defect, be necessary in fact to design a kind of automobile-used floating clamping mechanism scroll chuck.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of automobile-used floating clamping mechanism scroll chuck, solve the problem that common chuck holding workpiece causes workpiece to be scrapped.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of automobile-used floating clamping mechanism scroll chuck, comprise main shaft, comprise chuck seat, gear, fluted disc, floating centre, claw, described chuck seat is positioned at front-end of spindle center, the two sliding also screw thread of joining is connected, described gear is positioned at Left-side center place, chuck seat upper end, the two is movably connected, described fluted disc is positioned at the inner right-hand member center of chuck seat, the two is slidably matched and is movably connected, described floating centre is positioned at center, chuck seat front end, the two screw thread is connected, described claw is positioned at upper center place, chuck seat front end, the two screw thread is connected.
Further, described center, claw front end is also provided with connecting plate, and the two screw thread is connected.
Further, floating clamping mechanism block is also equipped with at described claw lower center place, and itself and claw contact surface are arcwall face and are movably connected.
Further, described floating clamping mechanism block lower center place is also provided with floating support plate, and itself and floating clamping mechanism block contact surface are arcwall face, and are connected with connecting plate screw thread.
Further, described floating centre contains positioning sleeve, top, spring.
Further, described positioning sleeve is positioned at center, chuck seat front end, and the two screw thread is connected.
Further, described be toply positioned at positioning sleeve inside center place, the two is movably connected.
Further, described spring is positioned at positioning sleeve inside center left end, and the two is movably connected.
Compared with prior art, located workpiece centre by floating centre, with spanner, tighten gear to reach jaws clamp, claw, with floating installation, only plays clamping action to workpiece, prevents from pressing from both sides askew workpiece, thus it is askew and scrap to avoid workpiece clamp.
Accompanying drawing content
Fig. 1 is the sectional view of device
Main shaft 1 chuck seat 2
Gear 3 fluted disc 4
Floating centre 5 claw 6
Positioning sleeve 501 top 502
Spring 503 connecting plate 601
Floating clamping mechanism block 602 floats support plate 603
Following detailed description of the invention will further illustrate in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Hereinafter, set forth multiple specific detail, to provide the thorough understanding to the concept forming described embodiment basis.But to one skilled in the art, embodiment described obviously can be put into practice when not have in these specific detail some or all.In other cases, well-known treatment step is not specifically described.
As shown in Figure 1, comprise main shaft 1, chuck seat 2, gear 3, fluted disc 4, floating centre 5, claw 6, chuck seat 2 is positioned at center, main shaft 1 front end, the two sliding also screw thread of joining is connected, gear 3 is positioned at Left-side center place, chuck seat 2 upper end, the two is movably connected, fluted disc 4 is positioned at the inner right-hand member center of chuck seat 2, the two is slidably matched and is movably connected, floating centre 5 is positioned at center, chuck seat 2 front end, the two screw thread is connected, claw 6 is positioned at upper center place, chuck seat 2 front end, the two screw thread is connected, center, claw 6 front end is also provided with connecting plate 601, the two screw thread is connected, floating clamping mechanism block 602 is also equipped with at claw 6 lower center place, itself and claw 6 contact surface are arcwall face and are movably connected, floating clamping mechanism block 602 lower center place is also provided with floating support plate 603, itself and floating clamping mechanism block 602 contact surface are arcwall face, and be connected with connecting plate 601 screw thread, floating centre 5 contains positioning sleeve 501, top 502, spring 503, positioning sleeve 501 is positioned at center, chuck seat 2 front end, the two screw thread is connected, top 502 are positioned at positioning sleeve 501 inside center place, the two is movably connected, spring 503 is positioned at positioning sleeve 501 inside center left end, the two is movably connected.This device will be by attacking clamping workpiece on floating centre on 5, with tail top top tight workpiece, spring 503 is equipped with in floating centre 5 inside, under the effect on tail top, workpiece end face pastes dead on positioning sleeve 601, thus top 502 is centralized positioning, locating piece 501 axial location, tighten gear 3 and be with active toothed disk 4, fluted disc 4 and claw 6 screw-threaded engagement, claw 6 clamping work pieces, floating clamping mechanism block 602 is equipped with in claw 6 lower end, the support plate 603 that floats forms relocation mechanism with connecting plate 601, thus only to Workpiece clamping delocalization, avoid pressing from both sides askew workpiece, prevent workpiece from scrapping.
The present invention is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, all drop within protection scope of the present invention.
Claims (8)
1. an automobile-used floating clamping mechanism scroll chuck, comprise main shaft, it is characterized in that comprising chuck seat, gear, fluted disc, floating centre, claw, described chuck seat is positioned at front-end of spindle center, the two sliding also screw thread of joining is connected, described gear is positioned at Left-side center place, chuck seat upper end, the two is movably connected, described fluted disc is positioned at the inner right-hand member center of chuck seat, the two is slidably matched and is movably connected, described floating centre is positioned at center, chuck seat front end, the two screw thread is connected, described claw is positioned at upper center place, chuck seat front end, the two screw thread is connected.
2. a kind of automobile-used floating clamping mechanism scroll chuck as claimed in claim 1, is characterized in that described center, claw front end is also provided with connecting plate, and the two screw thread is connected.
3. a kind of automobile-used floating clamping mechanism scroll chuck as claimed in claim 2, it is characterized in that floating clamping mechanism block is also equipped with at described claw lower center place, itself and claw contact surface are arcwall face and are movably connected.
4. a kind of automobile-used floating clamping mechanism scroll chuck as claimed in claim 3, it is characterized in that described floating clamping mechanism block lower center place is also provided with floating support plate, itself and floating clamping mechanism block contact surface are arcwall face, and are connected with connecting plate screw thread.
5. a kind of automobile-used floating clamping mechanism scroll chuck as claimed in claim 4, is characterized in that described floating centre contains positioning sleeve, top, spring.
6. a kind of automobile-used floating clamping mechanism scroll chuck as claimed in claim 5, is characterized in that described positioning sleeve is positioned at center, chuck seat front end, and the two screw thread is connected.
7. a kind of automobile-used floating clamping mechanism scroll chuck as claimed in claim 6, it is characterized in that described being toply positioned at positioning sleeve inside center place, the two is movably connected.
8. a kind of automobile-used floating clamping mechanism scroll chuck as claimed in claim 7, it is characterized in that described spring is positioned at positioning sleeve inside center left end, the two is movably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510007500.2A CN104551061A (en) | 2015-01-07 | 2015-01-07 | Floating clamping three-jaw chuck for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510007500.2A CN104551061A (en) | 2015-01-07 | 2015-01-07 | Floating clamping three-jaw chuck for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104551061A true CN104551061A (en) | 2015-04-29 |
Family
ID=53068716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510007500.2A Pending CN104551061A (en) | 2015-01-07 | 2015-01-07 | Floating clamping three-jaw chuck for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551061A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234814A (en) * | 2015-10-14 | 2016-01-13 | 鹤山市精工制版有限公司 | Anti-eccentricity clamping device for grinding printing roller |
| CN106425426A (en) * | 2016-11-25 | 2017-02-22 | 昆山烨科自动化有限公司 | Tightening machine |
| CN108436963A (en) * | 2018-03-02 | 2018-08-24 | 沈阳飞机工业（集团）有限公司 | Robot transfer matic three refers to pneumatic clamper and its application method |
| CN109623246A (en) * | 2019-01-25 | 2019-04-16 | 常熟市创新焊接设备有限公司 | A kind of welding fixture easy to operate |
| CN112405383A (en) * | 2020-09-21 | 2021-02-26 | 扬州宜拓金属有限公司 | Copper product clamping device |
| CN113275609A (en) * | 2021-05-21 | 2021-08-20 | 苏州中央可锻有限公司 | Special multi-claw floating pressure head for processing cast blank |
| CN114289899A (en) * | 2021-12-31 | 2022-04-08 | 宁波敏实汽车零部件技术研发有限公司 | Four-axis linkage laser cutting device |
| CN116037972A (en) * | 2022-11-30 | 2023-05-02 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | A kind of elastic top pull device and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2154143Y (en) * | 1993-04-08 | 1994-01-26 | 张凤鸣 | Centre floating adapter socket |
| CN2187990Y (en) * | 1994-04-28 | 1995-01-25 | 毛文和 | Self-centring and -chip-discharging chuck |
| JPH10296512A (en) * | 1997-04-24 | 1998-11-10 | Nissan Motor Co Ltd | Chuck |
| CN2465845Y (en) * | 2001-02-26 | 2001-12-19 | 张和强 | Double scroll three-jaw concentric chuck |
| JP2003175411A (en) * | 2001-12-11 | 2003-06-24 | Honda Motor Co Ltd | Eccentric mechanism of chuck tooth |
| CN102837026A (en) * | 2011-06-22 | 2012-12-26 | 苏州麦德尔机械有限公司 | Three-jaw chuck |
| CN203765017U (en) * | 2013-11-22 | 2014-08-13 | 天津天铁冶金集团有限公司 | High-accuracy three-jaw self-centering chuck |
-
2015
- 2015-01-07 CN CN201510007500.2A patent/CN104551061A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2154143Y (en) * | 1993-04-08 | 1994-01-26 | 张凤鸣 | Centre floating adapter socket |
| CN2187990Y (en) * | 1994-04-28 | 1995-01-25 | 毛文和 | Self-centring and -chip-discharging chuck |
| JPH10296512A (en) * | 1997-04-24 | 1998-11-10 | Nissan Motor Co Ltd | Chuck |
| CN2465845Y (en) * | 2001-02-26 | 2001-12-19 | 张和强 | Double scroll three-jaw concentric chuck |
| JP2003175411A (en) * | 2001-12-11 | 2003-06-24 | Honda Motor Co Ltd | Eccentric mechanism of chuck tooth |
| CN102837026A (en) * | 2011-06-22 | 2012-12-26 | 苏州麦德尔机械有限公司 | Three-jaw chuck |
| CN203765017U (en) * | 2013-11-22 | 2014-08-13 | 天津天铁冶金集团有限公司 | High-accuracy three-jaw self-centering chuck |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234814A (en) * | 2015-10-14 | 2016-01-13 | 鹤山市精工制版有限公司 | Anti-eccentricity clamping device for grinding printing roller |
| CN106425426A (en) * | 2016-11-25 | 2017-02-22 | 昆山烨科自动化有限公司 | Tightening machine |
| CN108436963A (en) * | 2018-03-02 | 2018-08-24 | 沈阳飞机工业（集团）有限公司 | Robot transfer matic three refers to pneumatic clamper and its application method |
| CN109623246A (en) * | 2019-01-25 | 2019-04-16 | 常熟市创新焊接设备有限公司 | A kind of welding fixture easy to operate |
| CN112405383A (en) * | 2020-09-21 | 2021-02-26 | 扬州宜拓金属有限公司 | Copper product clamping device |
| CN113275609A (en) * | 2021-05-21 | 2021-08-20 | 苏州中央可锻有限公司 | Special multi-claw floating pressure head for processing cast blank |
| CN114289899A (en) * | 2021-12-31 | 2022-04-08 | 宁波敏实汽车零部件技术研发有限公司 | Four-axis linkage laser cutting device |
| CN116037972A (en) * | 2022-11-30 | 2023-05-02 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | A kind of elastic top pull device and using method thereof |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170901 Address after: 247100 Anhui province Chizhou city Guichi District Guichi Industrial Park No. 1 Qi Yun Lu Applicant after: Chizhou Sanli Precision Machinery Co., Ltd. Address before: 247000 Guichi Industrial Park, Anhui, Chizhou Applicant before: CHIZHOU GONGKANG AUTOMOTIVE COMPONENTS CO., LTD. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |