CN104289936A - Positioning tool adjustable in clamping force - Google Patents
Positioning tool adjustable in clamping force Download PDFInfo
- Publication number
- CN104289936A CN104289936A CN201410483948.7A CN201410483948A CN104289936A CN 104289936 A CN104289936 A CN 104289936A CN 201410483948 A CN201410483948 A CN 201410483948A CN 104289936 A CN104289936 A CN 104289936A
- Authority
- CN
- China
- Prior art keywords
- clamp system
- clamping force
- positioning tool
- adjustable
- pressing plate
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a positioning tool adjustable in clamping force and relates to the field of electrical cabinet processing equipment. The positioning tool adjustable in clamping force comprises a workpiece installing seat arranged on a milling machine, wherein a step groove is formed in one end of the workpiece installing seat, a limiting column is arranged on the outer side of the step groove, a clamping mechanism is arranged at the upper end of the workpiece installing seat, and a clamping mechanism control rod is arranged on the side face of the workpiece installing seat and comprises a sleeve and a lead screw screwed into the sleeve. The front end of the lead screw is fixed to a turntable, and a counter weight plate is fixedly arranged at the tail end of the sleeve. The clamping mechanism comprises a press plate and a supporting column penetrating through the middle of the press plate, wherein the supporting column under the press plate is sleeved with a reset spring, a press head is arranged at the left end of the press plate, an ejection cap is arranged at the right end of the press plate, and an ejection rod connected with the clamping mechanism control rod through a cam mechanism is arranged under the ejection cap. The positioning tool adjustable in clamping force is simple and reasonable in structural design and suitable for clamping and fixing of framework type steel parts of an electrical cabinet and can be matched with a machine tool to complete machining in use, a workpiece is convenient to clamp, the clamping force is adjustable, and the clamping mechanism is safe and reliable in the operation process.
Description
Technical field
The present invention relates to regulator cubicle process equipment field, particularly relate to the positioning tool that a kind of clamping force is adjustable.
Background technology
Regulator cubicle is of many uses, is mainly used in chemical industry, environmental protection industry (epi), power system, metallurgical system, industry, nuclear power industry, and security against fire is monitored, transportation industry etc.Regulator cubicle processes by steel matter the cupboard normally worked for protection components and parts.Regulator cubicle makes material and is generally divided into hot rolled steel plate and cold-rolled steel sheet, the structure of regulator cubicle comprises the support frame be made up of Steel material, with the steel plate be wrapped in outside support frame, support frame is generally be formed by connecting by shaped steel by modes such as the securing member such as bolt, screw or buckles, mounting groove or the hole of various electrical equipment is processed, so that later stage assembling above shaped steel.Adding man-hour to the raw material producing regulator cubicle, in order to enhance productivity, improve crudy, needing the frock designing some special process equipments and secondary process.
Summary of the invention
The object of the present invention is to provide the positioning tool that a kind of clamping force is adjustable, this positioning tool is used for regulator cubicle framework section bar and adds and carry out clamping and positioning man-hour.
Technical problem to be solved by this invention realizes by the following technical solutions:
The positioning tool that a kind of clamping force is adjustable, it is characterized in that: comprise the workpiece assembling seat be arranged on milling machine, described workpiece assembling seat one end is provided with step groove, step groove arranged outside limited location post, described workpiece assembling seat upper end is provided with clamp system, and described workpiece assembling seat side is provided with clamp system control lever.
Described clamp system control lever is connected with clamp system by camshaft, and drive cam axle by clamp system control lever, by cam mechanism by clamp system right-hand member jack-up, clamp system left end is then downward by Workpiece clamping.
Described clamp system comprises pressing plate and passes supporting in the middle part of pressing plate, on support column below described pressing plate, cover has back-moving spring, described pressing plate left end is provided with pressure head, described pressing plate right-hand member arranges crown cap, the push rod that cam mechanism connects clamp system control lever is provided with below the cap of described top, clamp system control lever drives cam mechanism work, thus control push rod moves up and down, top crown upwards rises by push rod, then right-hand member is upwards for pressing plate, left end is downward, and pressure head pushes down workpiece, is fixed by Workpiece clamping.
Described pressing plate arranges the downward arc bending in one end of pressure head, and described pressure head is shaped with arc angling, pressure head and absorption surface, can not defective work piece.
The screw mandrel that described clamp system control lever comprises sleeve and screws in sleeve, described screw mandrel front end is fixed on rotating disk, described barrel end is fixedly installed balancing disk, length by regulating screw mandrel to screw in sleeve changes the entire length of clamp system control lever, and the balancing disk of barrel end determines the clamping dynamics to workpiece of clamp system.
Described clamp system control lever favours the upper left side of rotating disk, realizes clamping by the gravity of clamp system control lever.
The invention has the beneficial effects as follows:
The positioning tool that clamping force provided by the invention is adjustable, structural design is simple, reasonable, is applicable to carry out clamping to the matrix type steel part of regulator cubicle and fixes, and can with lathe with the use of completing machined, during use, clamping workpiece is convenient, clamping dynamics is adjustable, and safe operation process is reliable.
Accompanying drawing explanation
Fig. 1 is schematic top plan view of the present invention;
Fig. 2 is schematic front view of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, setting forth the present invention further.
As shown in Figure 1 and Figure 2, the positioning tool that a kind of clamping force is adjustable, comprise the workpiece assembling seat 4 be arranged on milling machine, workpiece assembling seat 4 one end is provided with step groove 2, step groove 2 arranged outside limited location post 1, workpiece assembling seat 4 upper end is provided with clamp system 5, workpiece assembling seat 4 side is provided with clamp system control lever 6, clamp system control lever 6 is connected with clamp system 5 by camshaft 7, clamp system control lever 6 drives camshaft 7 to rotate, again by cam mechanism by clamp system 5 right-hand member jack-up, clamp system 5 left end is then downward to be clamped workpiece 3; The screw mandrel 63 that clamp system control lever 6 comprises sleeve 62 and screws in sleeve 62, screw mandrel 63 front end is fixed on rotating disk 64, sleeve 62 end is fixedly installed balancing disk 61, clamp system 5 comprises pressing plate 54 and through supporting 52 in the middle part of pressing plate 54, on support column 52 below pressing plate 54, cover has back-moving spring 53, pressing plate 54 left end is provided with pressure head 51, and pressing plate 54 right-hand member arranges crown cap 55, is provided with the push rod 56 that cam mechanism connects clamp system control lever 6 below the cap 55 of top.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description is only preference of the present invention; be not used for limiting the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. the positioning tool that a clamping force is adjustable, it is characterized in that: comprise the workpiece assembling seat be arranged on milling machine, described workpiece assembling seat one end is provided with step groove, step groove arranged outside limited location post, described workpiece assembling seat upper end is provided with clamp system, described workpiece assembling seat side is provided with clamp system control lever, the screw mandrel that described clamp system control lever comprises sleeve and screws in sleeve, described screw mandrel front end is fixed on rotating disk, described barrel end is fixedly installed balancing disk, described clamp system comprises pressing plate and passes supporting in the middle part of pressing plate, on support column below described pressing plate, cover has back-moving spring, described pressing plate left end is provided with pressure head, described pressing plate right-hand member arranges crown cap, the push rod that cam mechanism connects clamp system control lever is provided with below the cap of described top.
2. the positioning tool that clamping force according to claim 1 is adjustable, is characterized in that: described clamp system control lever is connected with clamp system by camshaft.
3. the positioning tool that clamping force according to claim 1 is adjustable, is characterized in that: described pressing plate arranges the downward arc bending in one end of pressure head, and described pressure head is shaped with arc angling.
4. the positioning tool that clamping force according to claim 1 is adjustable, is characterized in that: described clamp system control lever favours the upper left side of rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410483948.7A CN104289936A (en) | 2014-09-19 | 2014-09-19 | Positioning tool adjustable in clamping force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410483948.7A CN104289936A (en) | 2014-09-19 | 2014-09-19 | Positioning tool adjustable in clamping force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104289936A true CN104289936A (en) | 2015-01-21 |
Family
ID=52310010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410483948.7A Pending CN104289936A (en) | 2014-09-19 | 2014-09-19 | Positioning tool adjustable in clamping force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104289936A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924240A (en) * | 2015-06-25 | 2015-09-23 | 温州大学 | Stroke-fixed cam supporting device capable of monitoring clamping force and method thereof |
| CN107627176A (en) * | 2017-09-28 | 2018-01-26 | 中国航发动力股份有限公司 | A kind of aeroturbine guide vane polishing dismounting stationary fixture |
| CN112338315A (en) * | 2020-09-21 | 2021-02-09 | 重庆电子工程职业学院 | Clamping tool for production welding of computer components |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001087966A (en) * | 1999-09-22 | 2001-04-03 | Komatsu Ltd | Clamp device |
| CN2431006Y (en) * | 2000-06-19 | 2001-05-23 | 叶岳瑞 | Stringing machine for tennis racket |
| CN201871965U (en) * | 2010-12-01 | 2011-06-22 | 凤凰光学股份有限公司 | Cam draw bar type linkage mill clip |
| CN202804685U (en) * | 2012-08-08 | 2013-03-20 | 天津市汉沽德源机械制造有限公司 | Special fixture used for processing vehicle cooling water pump shell oil charging hole |
| CN203062263U (en) * | 2012-11-30 | 2013-07-17 | 天津市热处理研究所有限公司 | Fixture for drilling excavator caterpillar band gasket |
| CN204171733U (en) * | 2014-09-19 | 2015-02-25 | 安徽驰纬电气有限公司 | The positioning tool that a kind of clamping force is adjustable |
-
2014
- 2014-09-19 CN CN201410483948.7A patent/CN104289936A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001087966A (en) * | 1999-09-22 | 2001-04-03 | Komatsu Ltd | Clamp device |
| CN2431006Y (en) * | 2000-06-19 | 2001-05-23 | 叶岳瑞 | Stringing machine for tennis racket |
| CN201871965U (en) * | 2010-12-01 | 2011-06-22 | 凤凰光学股份有限公司 | Cam draw bar type linkage mill clip |
| CN202804685U (en) * | 2012-08-08 | 2013-03-20 | 天津市汉沽德源机械制造有限公司 | Special fixture used for processing vehicle cooling water pump shell oil charging hole |
| CN203062263U (en) * | 2012-11-30 | 2013-07-17 | 天津市热处理研究所有限公司 | Fixture for drilling excavator caterpillar band gasket |
| CN204171733U (en) * | 2014-09-19 | 2015-02-25 | 安徽驰纬电气有限公司 | The positioning tool that a kind of clamping force is adjustable |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924240A (en) * | 2015-06-25 | 2015-09-23 | 温州大学 | Stroke-fixed cam supporting device capable of monitoring clamping force and method thereof |
| CN104924240B (en) * | 2015-06-25 | 2016-07-13 | 温州大学 | Clamping force can be monitored and determine stroke cam support devices and methods therefor |
| CN107627176A (en) * | 2017-09-28 | 2018-01-26 | 中国航发动力股份有限公司 | A kind of aeroturbine guide vane polishing dismounting stationary fixture |
| CN107627176B (en) * | 2017-09-28 | 2019-12-13 | 中国航发动力股份有限公司 | Aviation turbine guide blade is polished and is dismantled mounting fixture |
| CN112338315A (en) * | 2020-09-21 | 2021-02-09 | 重庆电子工程职业学院 | Clamping tool for production welding of computer components |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |