CN104384967A - Clamp with automatic column fixation function - Google Patents
Clamp with automatic column fixation function Download PDFInfo
- Publication number
- CN104384967A CN104384967A CN201410685719.3A CN201410685719A CN104384967A CN 104384967 A CN104384967 A CN 104384967A CN 201410685719 A CN201410685719 A CN 201410685719A CN 104384967 A CN104384967 A CN 104384967A
- Authority
- CN
- China
- Prior art keywords
- base
- clamp
- column
- fixing groove
- cylinder
- 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
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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 clamp with an automatic column fixation function. The clamp comprises a base, wherein a fixing groove is formed in the lower end of the base and composed of a rectangular groove and a cylindrical groove; two jacking columns are arranged in the fixing groove and arranged in a bilateral symmetry mode, the outer side ends of the jacking columns are connected with pneumatic cylinders, and the pneumatic cylinders are connected to the base through connecting plates; limiting columns which are fixed through screws are arranged at the upper end of the fixing groove; a threaded rod is arranged at the upper end of the base, one end of the threaded rod is installed in the base and extends into the fixing groove, and the other end of the threaded rod is connected with a servo motor. According to the clamp with the automatic column fixation function, the fixing groove and the jacking columns are matched with each other to be used, a column is placed in the fixing groove, the jacking columns are pushed through the pneumatic cylinders so as to clamp the column, the threaded rod is controlled by the servo motor to rotate to the surface of the column so as to clamp the column, and therefore the clamping function can be better achieved by clamping of the column on three sides; machining is facilitated, fixation is stable, accuracy in the machining process is guaranteed, the percent of pass of products is improved, and the product cost is reduced.
Description
Technical field
The present invention relates to a kind of cylinder clip with position auto-fixing function tool, 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 clip with position auto-fixing function tool proposing a kind of convenient clamping.
Technical solution of the present invention is achieved in that a kind of cylinder clip with position auto-fixing function tool, 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 connected with servomotor.
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 clip with position auto-fixing function tool of the present invention, by being used in conjunction with each other of holddown groove and fore-set, cylinder is placed in holddown groove, and promote fore-set by cylinder and clamp cylinder, screw rod goes to damaged surface at the control backspin of servomotor and clamps 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 clip with position auto-fixing function tool of the present invention;
Accompanying drawing 2 is another state diagram of a kind of cylinder clip with position auto-fixing function tool of the present invention;
Wherein: 1, base; 2, holddown groove; 3, fore-set; 4, cylinder; 5, limited post; 6, screw rod; 7, servomotor; 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 clip with position auto-fixing function tool 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 connected with servomotor 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, and after cylinder 4 controls fore-set 3 clamp material, servomotor 7 rotarily drives screw rod 6 and is 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 clip with position auto-fixing function tool 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, servomotor 7 drives screw rod 6 to rotate 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 clip with position auto-fixing function tool, 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 connected with servomotor.
2. a kind of cylinder clip with position auto-fixing function tool 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 |
|---|---|---|---|
| CN201410685719.3A CN104384967A (en) | 2014-11-25 | 2014-11-25 | Clamp with automatic column fixation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685719.3A CN104384967A (en) | 2014-11-25 | 2014-11-25 | Clamp with automatic column fixation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104384967A true CN104384967A (en) | 2015-03-04 |
Family
ID=52602974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410685719.3A Pending CN104384967A (en) | 2014-11-25 | 2014-11-25 | Clamp with automatic column fixation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104384967A (en) |
Citations (7)
| 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 |
| CN103213004A (en) * | 2013-03-27 | 2013-07-24 | 国家电网公司 | Drilling device for drilling workpiece with cylindrical peripheral surface |
| CN203484919U (en) * | 2013-07-29 | 2014-03-19 | 浙江吉利汽车有限公司 | Positioning device for push rod machining |
| CN104057333A (en) * | 2014-06-21 | 2014-09-24 | 大大科技(宁国)有限公司 | Cylindrical-workpiece lateral-surface drilling clamp |
| CN204262785U (en) * | 2014-11-25 | 2015-04-15 | 吴中区长桥诚惠机械加工厂 | A kind of cylinder clip with position auto-fixing function tool |
-
2014
- 2014-11-25 CN CN201410685719.3A patent/CN104384967A/en active Pending
Patent Citations (7)
| 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 |
| CN103213004A (en) * | 2013-03-27 | 2013-07-24 | 国家电网公司 | Drilling device for drilling workpiece with cylindrical peripheral surface |
| CN203484919U (en) * | 2013-07-29 | 2014-03-19 | 浙江吉利汽车有限公司 | Positioning device for push rod machining |
| CN104057333A (en) * | 2014-06-21 | 2014-09-24 | 大大科技(宁国)有限公司 | Cylindrical-workpiece lateral-surface drilling clamp |
| CN204262785U (en) * | 2014-11-25 | 2015-04-15 | 吴中区长桥诚惠机械加工厂 | A kind of cylinder clip with position auto-fixing function tool |
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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 |
Application publication date: 20150304 |
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| RJ01 | Rejection of invention patent application after publication |