CN104588714A - Turning device with automatic springback, floating, internal supporting and clamping functions - Google Patents
Turning device with automatic springback, floating, internal supporting and clamping functions Download PDFInfo
- Publication number
- CN104588714A CN104588714A CN201510005538.6A CN201510005538A CN104588714A CN 104588714 A CN104588714 A CN 104588714A CN 201510005538 A CN201510005538 A CN 201510005538A CN 104588714 A CN104588714 A CN 104588714A
- Authority
- CN
- China
- Prior art keywords
- center
- inner support
- disk
- screw thread
- floats
- 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.)
- Granted
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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
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
-
- 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
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/202—Details of the jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a turning device with automatic springback, floating, internal supporting and clamping functions. The device comprises a main shaft disk, a hydraulic pull rod, a workpiece, a connection disk, a positioning disk, a core shaft, a positioning sleeve, a pull rod, an internal supporting clamp and a spring, wherein the connection disk is positioned at the center of the front end of the main shaft disk, and the connection disk and the main shaft disk are in threaded connection; the positioning disk is positioned at the center of the front end of the connection disk, and the positioning disk and the connection disk are in threaded connection; the core shaft is positioned at the center of the front end of the positioning disk, and the core shaft and the positioning disk are in sliding fit and threaded connection; the positioning sleeve is positioned at the center of the front end of the positioning disk, and the positioning sleeve and the positioning disk are in sliding fit and threaded connection; the pull rod is arranged at the center in the core shaft, is in sliding fit with the connection disk and is in threaded connection with the hydraulic pull rod; the internal supporting clamp is positioned at the center of the front end of the core shaft, and the internal supporting clamp and the core shaft are in sliding fit and threaded connection; the spring is positioned at the center in the internal supporting clamp, and the spring and the internal supporting clamp are movably connected. The device is conveniently and quickly operated and stable in clamping, so that the production efficiency and the product quality are improved.
Description
Technical field
The present invention relates to a kind of turning clamping device, particularly relate to a kind of turning band automatic rebounding and to float inner support clamping device.
Background technology
Lathe process is the basis in mechanical processing industry field, be used widely in machining, adopt that claw is counter to be pressed from both sides inner hole of workpiece or use top top tight workpiece for turnery processing clamping the workpiece with hole of center, these two kinds of installation way are all by hand-operated clamping, efficiency is extremely low, and the askew workpiece of the as easy as rolling off a log folder of such installation way and folder distortion cause workpiece to be scrapped, in view of above-mentioned defect, be necessary in fact to design a kind of turning band automatic rebounding and float inner support clamping device.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of turning band automatic rebounding to float inner support clamping device, solve traditional installation way efficiency extremely low, and the askew folder distortion of part folder causes the problem of part rejection.For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of turning band automatic rebounding floats inner support clamping device, comprise main shaft disk, hydraulic pressure draw-bar, workpiece, comprise and connect dish, positioning disk, mandrel, positioning sleeve, pull bar, inner support binding clasp, spring, the described dish that connects is positioned at center, main shaft disk front end, the two screw thread is connected, described positioning disk is positioned at and connects dish center, front end, the two sliding also screw thread of joining is connected, described mandrel is positioned at center, positioning disk front end, the two sliding also screw thread of joining is connected, described positioning sleeve is positioned at center, positioning disk front end, the two sliding also screw thread of joining is connected, described pull bar is positioned at mandrel inside center place, it sliding joined and is threaded with hydraulic pressure draw-bar with connecing to coil, described inner support binding clasp is positioned at center, mandrel front end, the two sliding also screw thread of joining is connected, described spring is positioned at inner support binding clasp inside center place, the two is movably connected.
Further, the described Pan Shangduanzhongxinchu that connects also is provided with handle, and the two screw thread is connected.
Further, described inner support binding clasp contains spring housing, attachment screw, briquetting, float briquetting.
Further, described spring housing is positioned at center, mandrel front end, and the two is slided and joins and be movably connected.
Further, described attachment screw is positioned at center, pull bar front end, and the two screw thread is connected.
Further, described briquetting is positioned at center, spring housing front end, and itself and attachment screw are movably connected.
Further, described floating briquetting is positioned at center, briquetting front end, and itself and attachment screw are movably connected.
Compared with prior art, this device is joined by mandrel, positioning sleeve and positioning disk are sliding, be connected with connecing to coil to coordinate again, connect dish and coordinate with main shaft, ensure that this device is concentric with main shaft, workpiece is enclosed within inner support binding clasp, hydraulic pressure draw-bar pulls pull bar slided at mandrel by spring housing and support big spring cover external diameter thus clamping work pieces, and stretch out machining back stay, spring housing ejects by spring, unclamp workpiece, facilitate workpiece to take out; This convenient to operation, clamping is stablized, thus improve production efficiency and product quality, and spring housing is even with work piece interface, unanimously stressed, and clamping force can regulate according to hydraulic pressure draw-bar that to reach clamping force in the same size, avoids workpiece clamp and is out of shape and scraps.
Accompanying drawing content
Fig. 1 is the sectional view of device
Fig. 2 is binding clasp partial enlarged view
Main shaft disk 1 hydraulic pressure draw-bar 2
Workpiece 3 connects dish 4
Positioning disk 5 mandrel 6
Positioning sleeve 7 pull bar 8
Inner support binding clasp 9 spring 10
To shake hands 401 spring housings 901
Attachment screw 902 briquetting 903
Float briquetting 904
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 Fig. 1, shown in Fig. 2, comprise main shaft disk 1, hydraulic pressure draw-bar 2, workpiece 3, connect dish 4, positioning disk 5, mandrel 6, positioning sleeve 7, pull bar 8, inner support binding clasp 9, spring 10, connect dish 4 and be positioned at center, main shaft disk 1 front end, the two screw thread is connected, positioning disk 5 is positioned at and connects center, dish 4 front end, the two sliding also screw thread of joining is connected, mandrel 6 is positioned at center, positioning disk 5 front end, the two sliding also screw thread of joining is connected, positioning sleeve 7 is positioned at center, positioning disk 5 front end, and the two sliding also screw thread of joining is connected, and pull bar 8 is positioned at mandrel 6 inside center place, its with connect that dish 4 is sliding joins and be threaded with hydraulic pressure draw-bar 2, inner support binding clasp 9 is positioned at center, mandrel 6 front end, and the two sliding also screw thread of joining is connected, and spring 10 is positioned at inner support binding clasp 9 inside center place, the two is movably connected, wherein meet dish 4 upper end center place and be also provided with handle 401, the two screw thread is connected, and inner support binding clasp 9 contains spring housing 901, attachment screw 902, briquetting 903, float briquetting 904, spring housing 901 is positioned at center, mandrel 6 front end, the two is slided and joins and be movably connected, attachment screw 902 is positioned at center, pull bar 8 front end, the two screw thread is connected, and briquetting 903 is positioned at center, spring housing 901 front end, and itself and attachment screw 902 are movably connected, the briquetting 904 that floats is positioned at center, briquetting 903 front end, and itself and attachment screw 902 are movably connected.This device is by mandrel 6, positioning sleeve 7 is joined with positioning disk 5 is sliding, again with connect dish 4 and coordinate and be connected, connect dish 4 to coordinate with main shaft 1, ensure that this device is concentric with main shaft 1, workpiece 3 is enclosed within inner support binding clasp 9, hydraulic pressure draw-bar 2 pulls pull bar 8 to be slided at mandrel 6 and support big spring by spring housing 901 to overlap 901 external diameters thus clamping work pieces, the briquetting 904 that floats is sphere-contacts with briquetting 903, composition floating clamping device, under the effect of back pull, ensure that the pressure of briquetting 903 pairs of spring housings 901 remains axial force, prevent workpiece 3 eccentric, after machining, hydraulic pressure draw-bar 2 is to front stretching, inner support binding clasp 9 ejects by spring 10, loosen workpiece 3, workpiece 3 is facilitated to take out, handle 401 is conveniently taken when this device loads and unloads, handle 401 is taken off after installing, this convenient to operation, clamping is stablized, thus improve production efficiency and product quality, spring housing 901 is even with workpiece 3 contact surface, unanimously stressed, and clamping force can regulate according to hydraulic pressure draw-bar 2, and to reach clamping force in the same size, avoid workpiece 3 press from both sides distortion and scrap.
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 (7)
1. a turning band automatic rebounding floats inner support clamping device, comprise main shaft disk, hydraulic pressure draw-bar, workpiece, it is characterized in that comprising and connect dish, positioning disk, mandrel, positioning sleeve, pull bar, inner support binding clasp, spring, the described dish that connects is positioned at center, main shaft disk front end, the two screw thread is connected, described positioning disk is positioned at and connects dish center, front end, the two sliding also screw thread of joining is connected, described mandrel is positioned at center, positioning disk front end, the two sliding also screw thread of joining is connected, described positioning sleeve is positioned at center, positioning disk front end, the two sliding also screw thread of joining is connected, described pull bar is positioned at mandrel inside center place, it sliding joined and is threaded with hydraulic pressure draw-bar with connecing to coil, described inner support binding clasp is positioned at center, mandrel front end, the two sliding also screw thread of joining is connected, described spring is positioned at inner support binding clasp inside center place, the two is movably connected.
2. a kind of turning band automatic rebounding as claimed in claim 1 floats inner support clamping device, it is characterized in that the described Pan Shangduanzhongxinchu that connects also is provided with handle, and the two screw thread is connected.
3. a kind of turning band automatic rebounding as claimed in claim 2 floats inner support clamping device, it is characterized in that described inner support binding clasp contains spring housing, attachment screw, briquetting, float briquetting.
4. a kind of turning band automatic rebounding as claimed in claim 3 floats inner support clamping device, it is characterized in that described spring housing is positioned at center, mandrel front end, and the two is sliding joins and is movably connected.
5. a kind of turning band automatic rebounding as claimed in claim 4 floats inner support clamping device, it is characterized in that described attachment screw is positioned at center, pull bar front end, and the two screw thread is connected.
6. a kind of turning band automatic rebounding as claimed in claim 5 floats inner support clamping device, and it is characterized in that described briquetting is positioned at center, support set front end, itself and attachment screw are movably connected.
7. a kind of turning band automatic rebounding as claimed in claim 6 floats inner support clamping device, and it is characterized in that described floating briquetting is positioned at center, briquetting front end, itself and attachment screw are movably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005538.6A CN104588714B (en) | 2015-01-06 | 2015-01-06 | A kind of turning band automatic rebounding floating inner support clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005538.6A CN104588714B (en) | 2015-01-06 | 2015-01-06 | A kind of turning band automatic rebounding floating inner support clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104588714A true CN104588714A (en) | 2015-05-06 |
| CN104588714B CN104588714B (en) | 2018-05-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510005538.6A Active CN104588714B (en) | 2015-01-06 | 2015-01-06 | A kind of turning band automatic rebounding floating inner support clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104588714B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886402A (en) * | 1988-05-06 | 1989-12-12 | Emile Pfalzgraf "Epb", S.A. | Device for mounting of toolholders |
| CN202824716U (en) * | 2012-08-31 | 2013-03-27 | 王明泉 | Rough turning fixture for sleeve parts |
| CN203197298U (en) * | 2013-04-01 | 2013-09-18 | 重庆永达精密机械有限公司 | Vehicle clamp for clamping synchronizer gear |
| CN203635976U (en) * | 2013-11-03 | 2014-06-11 | 西安志越机电科技有限公司 | Turning clamping device of thin-wall circular pipe |
| CN104096877A (en) * | 2014-07-14 | 2014-10-15 | 苏州工业职业技术学院 | Double-expansion clamp cylinder type turning clamp for motor stator spigots |
-
2015
- 2015-01-06 CN CN201510005538.6A patent/CN104588714B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886402A (en) * | 1988-05-06 | 1989-12-12 | Emile Pfalzgraf "Epb", S.A. | Device for mounting of toolholders |
| CN202824716U (en) * | 2012-08-31 | 2013-03-27 | 王明泉 | Rough turning fixture for sleeve parts |
| CN203197298U (en) * | 2013-04-01 | 2013-09-18 | 重庆永达精密机械有限公司 | Vehicle clamp for clamping synchronizer gear |
| CN203635976U (en) * | 2013-11-03 | 2014-06-11 | 西安志越机电科技有限公司 | Turning clamping device of thin-wall circular pipe |
| CN104096877A (en) * | 2014-07-14 | 2014-10-15 | 苏州工业职业技术学院 | Double-expansion clamp cylinder type turning clamp for motor stator spigots |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104588714B (en) | 2018-05-22 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171012 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. |
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| TA01 | Transfer of patent application right | ||
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 247000 Anhui city of Chizhou province Guichi Industrial Park No. 1 Qi Yun Lu Patentee after: Chizhou Weida yinte Machinery Co., Ltd Address before: 247100 Anhui province Chizhou city Guichi District Guichi Industrial Park No. 1 Qi Yun Lu Patentee before: Chizhou Sanli Precision Machinery Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191225 Address after: 215000 No.25 Furong Road, Baimao, Guli Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Borufmann Machinery Technology (Suzhou) Co., Ltd Address before: 247000 Anhui city of Chizhou province Guichi Industrial Park No. 1 Qi Yun Lu Patentee before: Chizhou Weida yinte Machinery Co., Ltd |
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| TR01 | Transfer of patent right |