CN104275616A - Workpiece clamping device - Google Patents
Workpiece clamping device Download PDFInfo
- Publication number
- CN104275616A CN104275616A CN201410589698.5A CN201410589698A CN104275616A CN 104275616 A CN104275616 A CN 104275616A CN 201410589698 A CN201410589698 A CN 201410589698A CN 104275616 A CN104275616 A CN 104275616A
- Authority
- CN
- China
- Prior art keywords
- mobile base
- adjusting rod
- pedestal
- duct
- base
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Abstract
The invention discloses a workpiece clamping device. The workpiece clamping device comprises a workbench, a first base, a second base, a first movable base, a second movable base, a first adjusting rod and a second adjusting rod, wherein the first base and the second base are fixed on the workbench, one end of the first movable base pushes against the first base and is positioned between the first base and the second base, the first adjusting rod is in threaded connection with the first movable base, a first annular bulge is arranged on a first adjusting rod body, and a first pore passage is provided with a first annular groove; the second movable base is movably arranged on the workbench and is positioned between the first movable base and the second base, the second adjusting rod is in threaded connection with the second movable base, a second annular bulge is arranged on a second adjusting rod body, and a second pore passage is provided with a second annular groove; and the first movable base and the second movable base form a clamping opening relatively. The workpiece clamping device has a simple structure and good clamping effect.
Description
Technical field
The present invention relates to clamping workpiece technical field, particularly relate to a kind of work holder.
Background technology
In machining, fixture ensures that workpiece to be machined obtains correct position on lathe, and work in-process prevents the position of causing due to cutting force from changing and a kind of important process device of workpiece deformation.In prior art, by the size adjusting jaws, workpiece can only be clamped by fixture, when workpiece shapes irregularity, because stress surface cannot adjust, often occur Workpiece fixing inconvenience or clamp not tight problem, needing to improve.
Summary of the invention
In order to solve the technical problem existed in background technology, the present invention proposes a kind of work holder, its structure is simple, good clamping effect.
A kind of work holder that the present invention proposes, comprises workbench, the first pedestal, the second pedestal, the first Mobile base, the second Mobile base, the first adjusting rod, the second adjusting rod; First pedestal and the second pedestal are fixed on the table, first Mobile base one end and the first pedestal against and between the first pedestal and the second pedestal, be positioned at the first Mobile base lower zone in workbench and be provided with the first duct, the first adjusting rod is threaded with the first Mobile base through behind above-mentioned first duct; The body of rod of the first adjusting rod has the first annular protrusion, the first duct has first ring connected in star; The cooperation of above-mentioned first annular protrusion and first ring connected in star, formed to the first adjusting rod in the first duct along the restriction moved in the first orifice throat length direction; On the table and between the first Mobile base and the second pedestal, the second pedestal is provided with the second duct, the second adjusting rod is threaded with the second Mobile base through behind above-mentioned second duct the removable installation of second sliding seats; The body of rod of the second adjusting rod has the second annular protrusion, the second duct has the second annular groove; The cooperation of above-mentioned second annular protrusion and the second annular groove, formed to the second adjusting rod in the second duct along the restriction moved in the second orifice throat length direction; First Mobile base is relative with the second Mobile base forms clamp port.
Preferably, the first Mobile base is flat face near the second Mobile base side and the second Mobile base near the first Mobile base side.
Preferably, the first Mobile base is provided with at least one directed cavity, corresponding arbitrary directed cavity is equipped with a guide post, and above-mentioned guide post one end is fixed on the table and passed corresponding directed cavity.
In the present invention, according to the shape facility of workpiece to be held, rotate the first adjusting rod, due to the cooperation of the first annular protrusion and first ring connected in star, the restriction formed the first adjusting rod moves along the first orifice throat length direction in the first duct regulates, in the first adjusting rod rotation process, the height and position of the first Mobile base can be adjusted, thus make the first sliding seats in applicable its clamped height, rotate the second adjusting rod, due to the cooperation of the second annular protrusion and the second annular groove, formed to the second adjusting rod in the second duct along the restriction moved in the second orifice throat length direction, in the second adjusting rod rotation process, the horizontal level of the second Mobile base can be adjusted, thus workpiece is clamped, due to by the position of the first Mobile base adjustment clamping face, thus the clamping effect of clamping device can be improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of work holder that the present invention proposes.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is the structural representation of a kind of work holder that the present invention proposes.
With reference to Fig. 1, a kind of work holder that the present invention proposes, comprises workbench 1, first pedestal 2, second pedestal 3, first Mobile base 4, second Mobile base 5, first adjusting rod 6, second adjusting rod 7; First pedestal 2 and the second pedestal 3 are fixed on workbench 1, first Mobile base 4 one end and the first pedestal 2 against and between the first pedestal 2 and the second pedestal 3, be positioned at the first Mobile base 4 lower zone in workbench 1 and be provided with the first duct, the first adjusting rod 6 is threaded with the first Mobile base 4 through behind above-mentioned first duct; The body of rod of the first adjusting rod 6 has the first annular protrusion 61, first duct and there is first ring connected in star; The cooperation of above-mentioned first annular protrusion 61 and first ring connected in star, formed to the first adjusting rod 6 in the first duct along the restriction moved in the first orifice throat length direction; Second Mobile base 5 is removable to be arranged on workbench 1 and between the first Mobile base 4 and the second pedestal 3, the second pedestal 3 to be provided with the second duct, and the second adjusting rod 7 is threaded with the second Mobile base 5 through behind above-mentioned second duct; The body of rod of the second adjusting rod 7 has the second annular protrusion 71, second duct and there is the second annular groove; The cooperation of above-mentioned second annular protrusion 71 and the second annular groove, formed to the second adjusting rod 7 in the second duct along the restriction moved in the second orifice throat length direction; First Mobile base 4 is relative with the second Mobile base 5 forms clamp port.
In technique scheme, according to the shape facility of workpiece to be held, rotate the first adjusting rod 6, due to the cooperation of the first annular protrusion 61 and first ring connected in star, the restriction formed the first adjusting rod 6 moves along the first orifice throat length direction in the first duct regulates, in the first adjusting rod 6 rotation process, the height and position of the first Mobile base 4 can be adjusted, thus make the first Mobile base 4 be positioned at applicable its clamped height, rotate the second adjusting rod 7, due to the cooperation of the second annular protrusion 71 and the second annular groove, formed to the second adjusting rod 7 in the second duct along the restriction moved in the second orifice throat length direction, in the second adjusting rod 7 rotation process, the horizontal level of the second Mobile base 5 can be adjusted, thus workpiece is clamped, owing to can be adjusted the position of clamping face by the first Mobile base 4, thus the clamping effect of clamping device can be improved.
In the technical scheme improved further, the first Mobile base 4 is flat face near the second Mobile base 5 side and the second Mobile base 5 near the first Mobile base 4 side, thus improves clamping effect further.
In the technical scheme improved further, first Mobile base 4 is provided with at least one directed cavity, corresponding arbitrary directed cavity is equipped with a guide post 8, above-mentioned guide post 8 one end is fixed on also through corresponding directed cavity on workbench 1, and above-mentioned design can improve the stability of the first Mobile base 4 in the vertical direction motion.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. a work holder, it is characterized in that, comprise workbench (1), the first pedestal (2), the second pedestal (3), the first Mobile base (4), the second Mobile base (5), the first adjusting rod (6), the second adjusting rod (7); First pedestal (2) and the second pedestal (3) are fixed on workbench (1), first Mobile base (4) one end and the first pedestal (2) against and be positioned between the first pedestal (2) and the second pedestal (3), be positioned at the first Mobile base (4) lower zone in workbench (1) and be provided with the first duct, the first adjusting rod (6) is threaded with the first Mobile base (4) through behind above-mentioned first duct; The body of rod of the first adjusting rod (6) has the first annular protrusion (61), the first duct has first ring connected in star; The cooperation of above-mentioned first annular protrusion (61) and first ring connected in star, formed to the first adjusting rod (6) in the first duct along the restriction moved in the first orifice throat length direction; The removable workbench (1) that is arranged in second Mobile base (5) position is gone up and is positioned between the first Mobile base (4) and the second pedestal (3), (3) are provided with the second duct to second pedestal, and the second adjusting rod (7) is threaded with the second Mobile base (5) through behind above-mentioned second duct; The body of rod of the second adjusting rod (7) has the second annular protrusion (71), the second duct has the second annular groove; The cooperation of above-mentioned second annular protrusion (71) and the second annular groove, formed to the second adjusting rod (7) in the second duct along the restriction moved in the second orifice throat length direction; First Mobile base (4) is relative with the second Mobile base (5) forms clamp port.
2. work holder according to claim 1, it is characterized in that, the first Mobile base (4) is flat face near the second Mobile base (5) side and the second Mobile base (5) near the first Mobile base (4) side.
3. work holder according to claim 1, it is characterized in that, (4) are provided with at least one directed cavity to first Mobile base, corresponding arbitrary directed cavity is equipped with a guide post (8), and above-mentioned guide post (8) one end is fixed on workbench (1) and goes up and pass corresponding directed cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589698.5A CN104275616B (en) | 2014-10-28 | 2014-10-28 | Workpiece clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589698.5A CN104275616B (en) | 2014-10-28 | 2014-10-28 | Workpiece clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104275616A true CN104275616A (en) | 2015-01-14 |
| CN104275616B CN104275616B (en) | 2017-02-22 |
Family
ID=52251216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410589698.5A Expired - Fee Related CN104275616B (en) | 2014-10-28 | 2014-10-28 | Workpiece clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104275616B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122351A (en) * | 2019-11-27 | 2020-05-08 | 河南航天精工制造有限公司 | Spring washer toughness test device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55144947A (en) * | 1979-04-19 | 1980-11-12 | Asake Seikou Kk | Automatic centering clamp for forged product |
| DE3437260A1 (en) * | 1983-10-18 | 1985-05-09 | VEB Werkzeugmaschinenkombinat "Fritz Heckert" Karl-Marx-Stadt, DDR 9030 Karl-Marx-Stadt | Work positioning device |
| DE4205151A1 (en) * | 1992-02-20 | 1993-08-26 | Hans Schoen | Mechanically or hydraulically actuated workpiece table clamp - has U=shaped spring clip seated in groove around height adjusting nut and having fork ends of clip supporting clamping strap to prevent dropping |
| CN102350517A (en) * | 2011-10-13 | 2012-02-15 | 中联重科股份有限公司 | Clamp for standard knot of tower crane and processing template thereof |
| CN102896599A (en) * | 2012-10-11 | 2013-01-30 | 福州凯普动力机械有限公司 | Clamp |
| CN202804744U (en) * | 2012-07-03 | 2013-03-20 | 湖北三江航天险峰电子信息有限公司 | Flat pliers |
| CN103308788A (en) * | 2012-03-09 | 2013-09-18 | 海洋王（东莞）照明科技有限公司 | Plug test fixing device of lamp charging plug |
| CN204160218U (en) * | 2014-10-28 | 2015-02-18 | 芜湖中驰机床制造有限公司 | A kind of work holder |
-
2014
- 2014-10-28 CN CN201410589698.5A patent/CN104275616B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55144947A (en) * | 1979-04-19 | 1980-11-12 | Asake Seikou Kk | Automatic centering clamp for forged product |
| DE3437260A1 (en) * | 1983-10-18 | 1985-05-09 | VEB Werkzeugmaschinenkombinat "Fritz Heckert" Karl-Marx-Stadt, DDR 9030 Karl-Marx-Stadt | Work positioning device |
| DE4205151A1 (en) * | 1992-02-20 | 1993-08-26 | Hans Schoen | Mechanically or hydraulically actuated workpiece table clamp - has U=shaped spring clip seated in groove around height adjusting nut and having fork ends of clip supporting clamping strap to prevent dropping |
| CN102350517A (en) * | 2011-10-13 | 2012-02-15 | 中联重科股份有限公司 | Clamp for standard knot of tower crane and processing template thereof |
| CN103308788A (en) * | 2012-03-09 | 2013-09-18 | 海洋王（东莞）照明科技有限公司 | Plug test fixing device of lamp charging plug |
| CN202804744U (en) * | 2012-07-03 | 2013-03-20 | 湖北三江航天险峰电子信息有限公司 | Flat pliers |
| CN102896599A (en) * | 2012-10-11 | 2013-01-30 | 福州凯普动力机械有限公司 | Clamp |
| CN204160218U (en) * | 2014-10-28 | 2015-02-18 | 芜湖中驰机床制造有限公司 | A kind of work holder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122351A (en) * | 2019-11-27 | 2020-05-08 | 河南航天精工制造有限公司 | Spring washer toughness test device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104275616B (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203751763U (en) | Locating clamp for machining of milling machine | |
| CN204248498U (en) | A kind of gripping position adjustable pipe clamping device | |
| CN201565806U (en) | Adjustable blade processing tooling | |
| CN104259907B (en) | A kind of clamp method of the valve body sealing surface universal fixturing for horizontal machine tool | |
| CN204160218U (en) | A kind of work holder | |
| CN104275616A (en) | Workpiece clamping device | |
| CN203236245U (en) | Workpiece base for numerical control machine tool | |
| CN201922277U (en) | Mould processing clamp | |
| CN204053584U (en) | A kind of eccentric shaft positioning clamping device | |
| CN104400462A (en) | Auxiliary supporting base | |
| CN203156467U (en) | Grinding clamp of blade | |
| CN204353829U (en) | A kind of fixture for the processing of circular ring work piece outer ring surface grooving | |
| CN205325222U (en) | Adjustable supports frock | |
| CN103862306A (en) | General clamping device | |
| CN203527429U (en) | Workbench | |
| CN203471408U (en) | Round steel fixing device of milling machine | |
| CN204171802U (en) | Molding cutter adjustable type reconditioning seat | |
| CN106624865A (en) | Workpiece clamping device | |
| CN204248457U (en) | Supplemental support seat | |
| CN204546042U (en) | Broaching machine delivery sheet | |
| CN204381898U (en) | For being the fixture of special angle hole machined with fitting surface | |
| CN204953925U (en) | Lathe adjusting device | |
| CN208713441U (en) | A kind of vertically adjustable fixture | |
| CN208214875U (en) | A kind of drilling slotting attachment for half wheel rim part | |
| CN204843607U (en) | Multidirectional screens anchor clamps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200826 Address after: 241100 Anhui Xinwu Economic Development Zone, Wuhu County, Wuhu City, Anhui Province (within Wuhu Zhongchi Machine Tool Manufacturing Co., Ltd.) Patentee after: Wuhu Zhongchi Robot Technology Co., Ltd Address before: The main road 241100 Anhui city of Wuhu Province Wuhu Economic Development Zone No. 858 Patentee before: WUHU ZHONGCHI MACHINE TOOL MANUFACTURE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20201028 |