CN103538009A - Fastening chuck - Google Patents
Fastening chuck Download PDFInfo
- Publication number
- CN103538009A CN103538009A CN201310502609.4A CN201310502609A CN103538009A CN 103538009 A CN103538009 A CN 103538009A CN 201310502609 A CN201310502609 A CN 201310502609A CN 103538009 A CN103538009 A CN 103538009A
- Authority
- CN
- China
- Prior art keywords
- fastening
- chuck
- mounting bracket
- groove
- binding groove
- 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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to a fastening chuck. The fastening chuck comprises a body, wherein two ends of the body are a top surface and a bottom surface respectively; an axial hole penetrates in the top surface and the bottom surface along the axis of the body; a conical clamping section, a neck shaft and a connecting section are respectively arranged between the top surface and the bottom surface of the body successively; a trough is formed in a wall surface of the body along the axial direction; the axial hole of the clamping section is provided with a fastening groove along the axial direction of an axial surface; a corresponding mounting workpiece is provided with a fastener; the fastener is matched with the fastening groove; and the fastening groove and the trough are distributed alternatively. The fastening chuck is simple in structure; and by the fastening groove, the fastening chuck is easy to mount, the fastening effect is improved, and the workpiece cannot fall off from the chuck easily.
Description
Technical field
The present invention relates to a kind of clamping part, relate in particular to a kind of mounting bracket.
Background technology
Elongated precision workpiece, under the effect of cutting force, easily produces larger flexural deformation, and then can have influence on machining accuracy, increases workpiece difficulty of processing.In order to eliminate above-mentioned unfavorable factor, reduce the stress deformation of this class slender piece in working angles, at the lathe bed middle part of lathe or main spindle box all can be mounted with chuck above.At the manufacture field of metal, comprise metal bar peeling machine, pointing machine, drawbench, squeeze a machine etc. needed chuck, because the weight metal of its folder is large, the folder power needing is large, so to chuck require highly, some chucks are because folder power is little, the scope of application is narrow; Some chuck folder power is large, but on processed material, leaves dark catcher mark, need to carry out crop processing, causes waste of material; Some chuck structures is complicated, complicated operation, and the raw material specification of processing conversion is simultaneously changed chuck trouble and fastening effect bad.
Summary of the invention
The object of the invention is in order to overcome the deficiencies in the prior art, a kind of simple mounting bracket that changes is provided.
The present invention is achieved through the following technical solutions: a kind of mounting bracket, comprise body, the two ends of described body are respectively end face and bottom surface, one axis hole runs through this end face and bottom surface along body axle center, between the end face of described body and bottom surface, respectively be cone shape gripping section, neck axle and linkage section, the wall of described body is provided with profile groove vertically, the axis hole of described gripping section is axially arranged with binding groove along axial plane, corresponding installation workpiece is provided with securing member, securing member coordinates with binding groove, and described binding groove and profile groove distribute alternately.
Further, the quantity of described profile groove is identical with the quantity of binding groove.
Further, the quantity of described binding groove is 4.
Further, described linkage section adopts the conical surface to connect.
Further, described linkage section and neck axle are one-body molded.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is simple in structure, by binding groove is set, install simply, improve fastening effect, make workpiece be difficult for coming off from chuck.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is top view of the present invention.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1 and Fig. 2, Fig. 1 is structural representation of the present invention, and Fig. 2 is top view of the present invention.
Described a kind of mounting bracket, comprise body 1, the two ends of described body 1 are respectively end face 10 and bottom surface 20, one axis hole 6 runs through this end face 10 and bottom surface 20 along body 1 axle center, between the end face 10 of described body 1 and bottom surface 20, respectively be cone shape gripping section 5, neck axle 3 and linkage section 2, the wall of described body 1 is provided with profile groove 4 vertically, the axis hole 6 of described gripping section 5 is axially arranged with binding groove 7 along axial plane, corresponding installation workpiece is provided with securing member, securing member coordinates with binding groove 7, and described binding groove 7 distributes alternately with profile groove 4.
The quantity of described profile groove 4 is identical with the quantity of binding groove 7, and the quantity of described binding groove 7 is 4
Individual.Install simply, improve fastening effect, make workpiece be difficult for coming off from chuck.
Described linkage section 2 adopts the conical surface to connect, and it is firm to connect; Described linkage section 2 is one-body molded, easily manufactured with neck axle 3.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a mounting bracket, comprise body (1), the two ends of described body (1) are respectively end face (10) and bottom surface (20), one axis hole (6) runs through this end face (10) and bottom surface (20) along body (1) axle center, between the end face (10) of described body (1) and bottom surface (20), respectively be cone shape gripping section (5), neck axle (3) and linkage section (2), the wall of described body (1) is provided with profile groove (4) vertically, it is characterized in that, the axis hole (6) of described gripping section (5) is axially arranged with binding groove (7) along axial plane, corresponding installation workpiece is provided with securing member, securing member coordinates with binding groove (7), described binding groove (7) distributes alternately with profile groove (4).
2. a kind of mounting bracket according to claim 1, is characterized in that, the quantity of described profile groove (4) is identical with the quantity of binding groove (7).
3. a kind of mounting bracket according to claim 2, is characterized in that, the quantity of described binding groove (7) is 4.
4. a kind of mounting bracket according to claim 1, is characterized in that, described linkage section (2) adopts the conical surface to connect.
5. a kind of mounting bracket according to claim 4, is characterized in that, described linkage section (2) is one-body molded with neck axle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502609.4A CN103538009A (en) | 2013-10-24 | 2013-10-24 | Fastening chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502609.4A CN103538009A (en) | 2013-10-24 | 2013-10-24 | Fastening chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103538009A true CN103538009A (en) | 2014-01-29 |
Family
ID=49962061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310502609.4A Pending CN103538009A (en) | 2013-10-24 | 2013-10-24 | Fastening chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103538009A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708378A (en) * | 2015-03-02 | 2015-06-17 | 安徽国防科技职业学院 | Fastening shaft sleeve for alloy core shaft machining |
| CN105619127A (en) * | 2016-03-02 | 2016-06-01 | 格林精密部件(苏州)有限公司 | Workpiece clamping base |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0134988A1 (en) * | 1983-07-22 | 1985-03-27 | Davide Masiero | Collet for automatic lathes |
| JP2002052431A (en) * | 2000-08-08 | 2002-02-19 | Nikken Kosakusho Works Ltd | Tool holder |
| CN201064835Y (en) * | 2007-07-04 | 2008-05-28 | 俞海群 | Clamping head |
| CN201064838Y (en) * | 2007-07-13 | 2008-05-28 | 俞海群 | Clamping head |
| CN101698244A (en) * | 2009-11-04 | 2010-04-28 | 洛阳轴研科技股份有限公司 | Improving method of spring chuck for processing bearing sleeves |
| CN203330721U (en) * | 2013-06-21 | 2013-12-11 | 昆山邦琪盛电子材料有限公司 | Fastening chuck |
-
2013
- 2013-10-24 CN CN201310502609.4A patent/CN103538009A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0134988A1 (en) * | 1983-07-22 | 1985-03-27 | Davide Masiero | Collet for automatic lathes |
| JP2002052431A (en) * | 2000-08-08 | 2002-02-19 | Nikken Kosakusho Works Ltd | Tool holder |
| CN201064835Y (en) * | 2007-07-04 | 2008-05-28 | 俞海群 | Clamping head |
| CN201064838Y (en) * | 2007-07-13 | 2008-05-28 | 俞海群 | Clamping head |
| CN101698244A (en) * | 2009-11-04 | 2010-04-28 | 洛阳轴研科技股份有限公司 | Improving method of spring chuck for processing bearing sleeves |
| CN203330721U (en) * | 2013-06-21 | 2013-12-11 | 昆山邦琪盛电子材料有限公司 | Fastening chuck |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708378A (en) * | 2015-03-02 | 2015-06-17 | 安徽国防科技职业学院 | Fastening shaft sleeve for alloy core shaft machining |
| CN105619127A (en) * | 2016-03-02 | 2016-06-01 | 格林精密部件(苏州)有限公司 | Workpiece clamping base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |