CN104369007A - Fixture for fixing cylinder - Google Patents
Fixture for fixing cylinder Download PDFInfo
- Publication number
- CN104369007A CN104369007A CN201410686631.3A CN201410686631A CN104369007A CN 104369007 A CN104369007 A CN 104369007A CN 201410686631 A CN201410686631 A CN 201410686631A CN 104369007 A CN104369007 A CN 104369007A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- base
- fixing groove
- fixture
- holddown 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
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
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a fixture for fixing a cylinder. The fixture comprises a base; a fixing groove is formed in the lower end of the base; the fixing groove is composed of a rectangular groove and a cylindrical groove; two jacking columns are arranged in the fixing groove in a horizontally symmetrical mode; the outer side ends of the jacking columns are connected with an air cylinder; the air cylinder is connected to the base through a connecting plate; a limiting column fixed through screws is arranged at the upper end of the fixing groove; a screw is arranged at the upper end of the base; one end of the screw is installed in the base and extends into the fixing groove, and a nut is welded to the other end of the screw. According to the fixture, through mutual matching of the fixing groove and the jacking columns, the cylinder is put in the fixing groove and can be clamped in the manner that the air cylinder pushes the jacking columns and the screw is rotated to the surface of the cylinder, and accordingly the cylinder can be clamped better by clamping the cylinder from three sides. The fixture is convenient to machine and stable in fixing, guarantees machining accuracy, improves the percent of pass of products and lowers the cost of the products.
Description
Technical field
The present invention relates to a kind of cylinder stationary fixture, belong to technical field of tooling clamps.
Background technology
In modern industry production process, be widely used in the process that fixture punches at pole piece, when pole piece is clamped, because pole piece is cylindrical, fixing before punching not easily clamps and locates, and easily produces deviation, accuracy and the precision of punching can not well ensure, cause the qualification rate of efficiency and the workpiece product produced not high, greatly reduce production efficiency, be unfavorable for the carrying out produced.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: the cylinder stationary fixture proposing a kind of convenient clamping.
Technical solution of the present invention is achieved in that a kind of cylinder stationary fixture, comprises base; Described base lower end is provided with holddown groove; Described holddown groove is made up of rectangular slot and cylindrical groove; Be provided with two fore-sets in described holddown groove, be symmetrical set; Described fore-set outboard end is connected with cylinder; Described cylinder is connected on base by connecting plate; Described holddown groove upper end is provided with the limited post be screwed; Described base upper end is provided with screw rod; Described screw rod one end to be arranged in base and to stretch into holddown groove, and the other end is welded with nut.
Preferably, the top of described fore-set is arranged to coniform.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
A kind of cylinder stationary fixture of the present invention, by being used in conjunction with each other of holddown groove and fore-set, cylinder is placed in holddown groove, promotes fore-set clamp cylinder by cylinder, and screw rod rotation clamps to damaged surface it, better clamping function is realized like this by the clamping of three sides to cylinder, convenient processing, fixing-stable, ensures the precision adding man-hour, improve the qualification rate of product, reduce the cost of product.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of a kind of cylinder stationary fixture of the present invention;
Accompanying drawing 2 is another state diagram of a kind of cylinder stationary fixture of the present invention;
Wherein: 1, base; 2, holddown groove; 3, fore-set; 4, cylinder; 5, limited post; 6, screw rod; 7, nut; 8, connecting plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described.
As accompanying drawing 1,2 is depicted as a kind of cylinder stationary fixture of the present invention, comprise base 1; Described base 1 lower end is provided with holddown groove 2; Described holddown groove 2 is made up of rectangular slot and cylindrical groove; Be provided with two fore-sets 3 in described holddown groove 2, be symmetrical set; Described fore-set 3 outboard end is connected with cylinder 4; Described cylinder 4 is connected on base 1 by connecting plate 8; On described base 1, holddown groove 2 upper end is provided with the limited post 5 be screwed; Described base 1 upper end is provided with screw rod 6; Described screw rod 6 one end to be arranged in base 1 and to stretch into holddown groove 2, and the other end is welded with nut 7; The top of described fore-set 3 is arranged to coniform.
During use, cylindrical material is placed in holddown groove 2, fore-set 3 controls to clamp cylindrical material both sides by cylinder 4, after cylinder 4 controls fore-set 3 clamp material, turns nut 7 and drives screw rod 6 to be moved downward to cylindrical material top, it is held out against, so just achieve the clamping of cylindrical material Three-bearing, limited post 5 ensures that cylindrical material can not rock simultaneously, guarantees to add man-hour to it, the stability of cylindrical material, thus the precision that improve processing.
A kind of cylinder stationary fixture of the present invention, by being used in conjunction with each other of holddown groove 2 and fore-set 3, cylinder is placed in holddown groove 2, promotes fore-set 3 pairs of cylinders clamp by cylinder 4, screw rod 6 rotates to damaged surface, to its clamping, better realize clamping function by the clamping of three sides to cylinder like this, convenient processing, fixing-stable, ensure the precision adding man-hour, improve the qualification rate of product, reduce the cost of product.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a cylinder stationary fixture, is characterized in that: comprise base; Described base lower end is provided with holddown groove; Described holddown groove is made up of rectangular slot and cylindrical groove; Be provided with two fore-sets in described holddown groove, be symmetrical set; Described fore-set outboard end is connected with cylinder; Described cylinder is connected on base by connecting plate; Described holddown groove upper end is provided with the limited post be screwed; Described base upper end is provided with screw rod; Described screw rod one end to be arranged in base and to stretch into holddown groove, and the other end is welded with nut.
2. a kind of cylinder stationary fixture as claimed in claim 1, is characterized in that: the top of described fore-set is arranged to coniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686631.3A CN104369007A (en) | 2014-11-25 | 2014-11-25 | Fixture for fixing cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686631.3A CN104369007A (en) | 2014-11-25 | 2014-11-25 | Fixture for fixing cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104369007A true CN104369007A (en) | 2015-02-25 |
Family
ID=52548334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410686631.3A Pending CN104369007A (en) | 2014-11-25 | 2014-11-25 | Fixture for fixing cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369007A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002224923A (en) * | 2001-01-29 | 2002-08-13 | Nkk Corp | Pipe clamp unit |
| CN201922269U (en) * | 2010-11-23 | 2011-08-10 | 河南飞龙(芜湖)汽车零部件有限公司 | Positioning mandrel |
| CN202804732U (en) * | 2012-09-29 | 2013-03-20 | 郑州市嵩阳煤机制造有限公司 | Perforating tool of shaft and sleeve type parts |
| CN203062334U (en) * | 2012-12-31 | 2013-07-17 | 浙江吉利汽车有限公司 | Workpiece clamping device for lathe machining |
| CN103213004A (en) * | 2013-03-27 | 2013-07-24 | 国家电网公司 | Drilling device for drilling workpiece with cylindrical peripheral surface |
| CN203579226U (en) * | 2013-10-31 | 2014-05-07 | 重庆铁马工业集团有限公司 | Clamping and machining device for a multi-way connector |
| CN104057333A (en) * | 2014-06-21 | 2014-09-24 | 大大科技(宁国)有限公司 | Cylindrical-workpiece lateral-surface drilling clamp |
| CN204262786U (en) * | 2014-11-25 | 2015-04-15 | 吴中区长桥诚惠机械加工厂 | A kind of cylinder stationary fixture |
-
2014
- 2014-11-25 CN CN201410686631.3A patent/CN104369007A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002224923A (en) * | 2001-01-29 | 2002-08-13 | Nkk Corp | Pipe clamp unit |
| CN201922269U (en) * | 2010-11-23 | 2011-08-10 | 河南飞龙(芜湖)汽车零部件有限公司 | Positioning mandrel |
| CN202804732U (en) * | 2012-09-29 | 2013-03-20 | 郑州市嵩阳煤机制造有限公司 | Perforating tool of shaft and sleeve type parts |
| CN203062334U (en) * | 2012-12-31 | 2013-07-17 | 浙江吉利汽车有限公司 | Workpiece clamping device for lathe machining |
| CN103213004A (en) * | 2013-03-27 | 2013-07-24 | 国家电网公司 | Drilling device for drilling workpiece with cylindrical peripheral surface |
| CN203579226U (en) * | 2013-10-31 | 2014-05-07 | 重庆铁马工业集团有限公司 | Clamping and machining device for a multi-way connector |
| CN104057333A (en) * | 2014-06-21 | 2014-09-24 | 大大科技(宁国)有限公司 | Cylindrical-workpiece lateral-surface drilling clamp |
| CN204262786U (en) * | 2014-11-25 | 2015-04-15 | 吴中区长桥诚惠机械加工厂 | A kind of cylinder stationary fixture |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150225 |