CN104308769B - A kind of device of applicable polished rod Quick-clamped - Google Patents
A kind of device of applicable polished rod Quick-clamped Download PDFInfo
- Publication number
- CN104308769B CN104308769B CN201410508521.8A CN201410508521A CN104308769B CN 104308769 B CN104308769 B CN 104308769B CN 201410508521 A CN201410508521 A CN 201410508521A CN 104308769 B CN104308769 B CN 104308769B
- Authority
- CN
- China
- Prior art keywords
- eccentric
- polished rod
- inner sleeve
- overcoat
- screw
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of device of applicable polished rod Quick-clamped, it is characterized in that polished rod passes the centre bore of eccentric overcoat and eccentric inner sleeve, puts handle is housed respectively in eccentric overcoat and bias. In use, change its relative angle by operating grip, thereby change the eccentric throw of eccentric overcoat and eccentric inner sleeve, and adopt spring-loaded plunger screw to realize handle location clamping, thereby reach polished rod by the function of eccentric overcoat and eccentric inner sleeve Quick-clamped.
Description
Technical field
The present invention relates to the device of a kind of polished rod Quick-clamped in mechanical clamp field, can use in the mechanical stationary applica-tions being applicable to according to the actual requirements.
Background technology
In fields such as machine-building, processing, application and maintenances, often all require fixture, instrument etc. to there is the functions such as reliable and stable, simple to operate, flexible convenient.
Summary of the invention
The object of the present invention is to provide a kind of device of applicable polished rod Quick-clamped, it has, and chucking power is large, reliable and stable, flexible operation feature easily.
The present invention is achieved like this, and it comprises fixed handle, eccentric overcoat, polished rod, eccentric inner sleeve, flexible handle, lock-screw, interior jump ring, screw piece, spring-loaded plunger screw; Fixed handle is welded on eccentric outer putting, flexible handle is fixed in bias and is put by lock-screw, it is characterized in that screw piece sunk screw is fixed on eccentric outer putting, spring-loaded plunger screw is housed on screw piece, is placed on eccentric overcoat inside in bias, interior jump ring is located at eccentric overcoat inside, and block eccentric inner sleeve lower surface, after the centre bore of polished rod through eccentric inner sleeve and eccentric overcoat, in the time rotating flexible handle, eccentric inner sleeve, eccentric overcoat produce eccentric throw and by polished rod Quick-clamped.
The axial location of described eccentric overcoat and eccentric inner sleeve can adopt interior jump ring to realize.
Described eccentric inner sleeve and eccentric overcoat and fixed handle, flexible handle are alternately installed, and eccentric inner sleeve and eccentric overcoat can relatively rotate.
Tool of the present invention has the following advantages: produce eccentric throw and by large the chucking power of polished rod Quick-clamped by eccentric inner sleeve, eccentric overcoat, and adopt spring-loaded plunger screw to realize handle location clamping; And be provided with interior jump ring and prevent that eccentric inner sleeve from skidding off, reliable and stable; The fixed handle of only need holding with a firm grip on the other hand, another hand rotates flexible handle can make polished rod clamp, simple in structure, simple operation.
Brief description of the drawings
Fig. 1 is the view (inside and outside eccentric bushing eccentric throw A is zero) that unclamps of the present invention;
Fig. 2 is locking position view of the present invention (inside and outside eccentric bushing eccentric throw A is maximum);
Fixed handle 2, eccentric overcoat 3, polished rod 4, eccentric inner sleeve 5, lock-screw 6, interior jump ring 7, spring-loaded plunger screw 8, screw piece 9, flexible handle in the drawings, 1.
Detailed description of the invention
As shown in Figure 1, polished rod fast fixture of the present invention comprises fixed handle 1, eccentric overcoat 2, polished rod 3, eccentric inner sleeve 4, lock-screw 5, interior jump ring 6, spring-loaded plunger screw 7, screw piece 8, flexible handle 9, fixed handle 1 is welded on eccentric overcoat 2, flexible handle 9 is fixed in eccentric inner sleeve 4 by lock-screw 5, screw piece 8 use sunk screws are fixed on eccentric overcoat 2, spring-loaded plunger screw 7 is housed on screw piece 8 and is used for clamping flexible handle 9, eccentric inner sleeve 4 is placed in eccentric overcoat 2 inside, interior jump ring 6 is located at eccentric overcoat 2 inside, and block eccentric inner sleeve 4 lower surfaces and skid off to prevent eccentric inner sleeve 4, after the centre bore of polished rod 3 through eccentric inner sleeve 4 and eccentric overcoat 2, in the time rotating flexible handle 7, eccentric inner sleeve 4, eccentric overcoat 2 produces eccentric throw and by polished rod 3 Quick-clampeds.
To the above-mentioned explanation of the disclosed embodiments, make corresponding professional and technical personnel can realize or use the present invention. Multiple amendment to these embodiment is apparent to corresponding professional and technical personnel, and General Principle defined herein can without departing from the spirit and scope of the present invention, realize in other embodiments. Therefore the present invention will can not be restricted to the embodiment of institute herein, but to accord with principle disclosed herein and the consistent wide region of features of novelty.
Claims (3)
1. a device for applicable polished rod Quick-clamped, comprises fixed handle, eccentric overcoat, polished rod, eccentric inner sleeve, flexible handle, lock-screw, screw piece, spring-loaded plunger screw; Fixed handle is welded on eccentric outer putting, flexible handle is fixed in bias and is put by lock-screw, it is characterized in that screw piece sunk screw is fixed on eccentric outer putting, on described screw piece, spring-loaded plunger screw is housed, in bias, be placed on eccentric overcoat inside, polished rod is through the centre bore of eccentric overcoat and eccentric inner sleeve.
2. the device of applicable polished rod Quick-clamped according to claim 1, is characterized in that described eccentric inner sleeve and eccentric overcoat can relatively rotate.
3. the device of applicable polished rod Quick-clamped according to claim 1 and 2, is characterized in that the axial location of described eccentric overcoat and eccentric inner sleeve adopts interior jump ring to realize, and interior jump ring is located at eccentric overcoat inside, and blocks eccentric inner sleeve lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410508521.8A CN104308769B (en) | 2014-09-29 | 2014-09-29 | A kind of device of applicable polished rod Quick-clamped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410508521.8A CN104308769B (en) | 2014-09-29 | 2014-09-29 | A kind of device of applicable polished rod Quick-clamped |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104308769A CN104308769A (en) | 2015-01-28 |
| CN104308769B true CN104308769B (en) | 2016-05-18 |
Family
ID=52364151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410508521.8A Active CN104308769B (en) | 2014-09-29 | 2014-09-29 | A kind of device of applicable polished rod Quick-clamped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104308769B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0361818A2 (en) * | 1988-09-27 | 1990-04-04 | W.R. Grace & Co.-Conn. | Universal platen holddown apparatus |
| CN2199015Y (en) * | 1994-06-17 | 1995-05-31 | 曹康乾 | Automatic centring grip wrench |
| DE29813608U1 (en) * | 1998-07-30 | 1998-10-15 | Horst Witte Entwicklungs- und Vertriebs-KG, 21369 Nahrendorf | Device for fixing and clamping workpieces in connection with tool kits, especially for laser processing |
| CN102601693A (en) * | 2012-04-10 | 2012-07-25 | 苏州唐峰金属制品有限公司 | Fixture for grinding eccentric inner bores |
| CN202592033U (en) * | 2012-05-03 | 2012-12-12 | 四川省宜宾普什汽车零部件有限公司 | Automatic fastening type peach heart clamp |
| CN203062612U (en) * | 2012-12-12 | 2013-07-17 | 重庆舰帏机械有限公司 | Eccentric clamping device |
| CN204135934U (en) * | 2014-09-29 | 2015-02-04 | 南昌光明化验设备有限公司 | A kind of device of applicable polished rod Quick-clamped |
-
2014
- 2014-09-29 CN CN201410508521.8A patent/CN104308769B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0361818A2 (en) * | 1988-09-27 | 1990-04-04 | W.R. Grace & Co.-Conn. | Universal platen holddown apparatus |
| CN2199015Y (en) * | 1994-06-17 | 1995-05-31 | 曹康乾 | Automatic centring grip wrench |
| DE29813608U1 (en) * | 1998-07-30 | 1998-10-15 | Horst Witte Entwicklungs- und Vertriebs-KG, 21369 Nahrendorf | Device for fixing and clamping workpieces in connection with tool kits, especially for laser processing |
| CN102601693A (en) * | 2012-04-10 | 2012-07-25 | 苏州唐峰金属制品有限公司 | Fixture for grinding eccentric inner bores |
| CN202592033U (en) * | 2012-05-03 | 2012-12-12 | 四川省宜宾普什汽车零部件有限公司 | Automatic fastening type peach heart clamp |
| CN203062612U (en) * | 2012-12-12 | 2013-07-17 | 重庆舰帏机械有限公司 | Eccentric clamping device |
| CN204135934U (en) * | 2014-09-29 | 2015-02-04 | 南昌光明化验设备有限公司 | A kind of device of applicable polished rod Quick-clamped |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104308769A (en) | 2015-01-28 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330096, 666, science and technology Avenue, private science park, Qingshan District, Jiangxi, Nanchang Patentee after: JIANGXI GUANGMING INTELLIGENT TECHNOLOGY CO., LTD. Address before: 330096, 666, science and technology Avenue, private science park, Qingshan District, Jiangxi, Nanchang Patentee before: Nanchang Guangming Lab Assay Equipment Co., Ltd. |