CN103042486A - Sliding clamping device - Google Patents

Sliding clamping device Download PDF

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Publication number
CN103042486A
CN103042486A CN2012105346168A CN201210534616A CN103042486A CN 103042486 A CN103042486 A CN 103042486A CN 2012105346168 A CN2012105346168 A CN 2012105346168A CN 201210534616 A CN201210534616 A CN 201210534616A CN 103042486 A CN103042486 A CN 103042486A
Authority
CN
China
Prior art keywords
hole
clamp claw
steel ball
left clamp
deep hole
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
Application number
CN2012105346168A
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Chinese (zh)
Inventor
江伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqng Jianwei Machinery Co Ltd
Original Assignee
Chongqng Jianwei Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqng Jianwei Machinery Co Ltd filed Critical Chongqng Jianwei Machinery Co Ltd
Priority to CN2012105346168A priority Critical patent/CN103042486A/en
Publication of CN103042486A publication Critical patent/CN103042486A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a clamping device, in particular to a sliding clamping device which comprises a clamp body, a left clamp claw, a right clamp claw and a steel ball, wherein the left clamp claw and the right clamp claw are used for clamping two lateral surfaces of a workpiece, and the steel ball serves as a force application device. A boss is arranged on the clamp body, a deep hole is arranged on the boss, a through hole is transversely arranged on the wall of the deep hole, the left clamp claw is arranged in the through hole and in sliding match with the through hole, an inclined surface is arranged on the tail portion of the left clamp claw, the steel ball is arranged in the deep hole and butts against the inclined surface, and a pressing rod is arranged at the upper end of the steel ball; the right clamp claw is positioned on the clamp body on the opposite side of the left clamp claw; and a strip-shaped limiting groove is transversely arranged on the left clamp claw, and a positioning pin is arranged on the wall of the corresponding through hole. Compared with the prior art, the force application device is novel in design, the strip-shaped limiting groove and the positioning pin are used for limiting the horizontal sliding displacement of the left clamp claw and simultaneously can prevent the steel ball from sinking to the bottom of the deep hole due to the fact that the left clamp claw moves excessively toward the outside.

Description

A kind of sliding fixture
 
Technical field
The present invention relates to a kind of clamping device, be specifically related to a kind of sliding fixture.
Background technology
Anchor clamps and grip device are widely known by the people, and are widely used for manufacturing.Particularly, anchor clamps have various reference surfaces and/or point, and parts or instrument can accurately be located.In many process, be general to clamp member, so that these parts can keep correct juxtaposition relationship in for example punching press, riveted joint, welding, the process of pasting or solidifying.
For location and the clamping of miniature workpiece, usually adopt artificial free-hand finishing in order to reduce cost, by utilizing lever, spring, pulley, cam, the combinations such as jaw reach the effect of clamping work pieces.Although existing clamping device can satisfy the clamping demand of workpiece to a certain extent, when artificial hand operation, there is application of force inconvenience, can't accurately hold jaw clamping dynamics.
Summary of the invention
The object of the present invention is to provide a kind of sliding fixture, easy to operate, laborsaving, and can grasp anchor clamps clamping dynamics.
The present invention is achieved by the following technical solutions:
A kind of sliding fixture comprises chuck body, is used for the left and right jaw of clamping work pieces two sides, as the steel ball of force application apparatus; Chuck body is provided with boss, has deep hole on the described boss, laterally is provided with through hole on the described deep hole wall, described left jaw is located in the through hole and with it and is slidingly matched, the afterbody of left jaw is provided with the inclined-plane, and described steel ball is located in the deep hole and with the inclined-plane and is offseted, and the upper end of steel ball is provided with depression bar; Described right jaw is positioned on the chuck body of left jaw offside; Laterally be provided with the bar shaped stopper slot on the described left jaw, and be provided with alignment pin at the through-hole wall of correspondence.
Those skilled in the art by common practise as can be known, of the present invention left and right be a kind of relative bearing concept, be not that absolute orientation limits.
The invention has the beneficial effects as follows:
Structural design of the present invention is ingenious, and workpiece is placed between left jaw and the right jaw, promotes depression bar downwards, and the extruding steel ball moves down, and forces left jaw to slide outside through hole, thereby realizes the clamping to workpiece; Compared with prior art, force application apparatus of the present invention is novel in design; The setting of bar shaped stopper slot and alignment pin is the restriction to left jaw horizontal slip displacement, also prevents that left jaw is outwards too much mobile simultaneously, causes steel ball to sink down into deep hole bottom.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
By reference to the accompanying drawings shown in 1, a kind of sliding fixture comprises chuck body 1, the left jaw 3 that is used for clamping work pieces 2 two sides and right jaw 4, as the steel ball 5 of force application apparatus; Chuck body 1 is provided with boss 6, have deep hole 7 on the described boss 6, laterally be provided with through hole 8 on described deep hole 7 walls, described left jaw 3 is located in the through hole 8 and with it and is slidingly matched, the afterbody of left jaw 4 is provided with inclined-plane 9, described steel ball 5 is located in the deep hole 7 and with inclined-plane 9 and is offseted, and the upper end of steel ball 5 is provided with depression bar 10; Described right jaw 4 is positioned on the chuck body 1 of left jaw 3 offsides; Laterally be provided with bar shaped stopper slot 11 on the described left jaw 3, and be provided with alignment pin 12 at through hole 8 walls of correspondence.
During use, workpiece 2 is placed between left jaw 3 and the right jaw 4, force application apparatus acts on left jaw 3 herein, promote depression bar 10 downwards, extruding steel ball 5 moves down, and this moment, steel ball 5 cooperated with inclined-plane 9, force left jaw 3 to through hole 8 outer slips, thereby realize the clamping to workpiece 2; The setting of bar shaped stopper slot 11 and alignment pin 12 is the restrictions to left jaw 3 horizontal slip displacements, also prevents that left jaw 3 is outwards too much mobile simultaneously, causes steel ball 5 to sink down into deep hole 7 bottoms.
Above-described only is preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from structure of the present invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.

Claims (1)

1. sliding fixture comprises chuck body, is used for the left and right jaw of clamping work pieces two sides, as the steel ball of force application apparatus; It is characterized in that: chuck body is provided with boss, have deep hole on the described boss, laterally be provided with through hole on the described deep hole wall, described left jaw is located in the through hole and with it and is slidingly matched, the afterbody of left jaw is provided with the inclined-plane, described steel ball is located in the deep hole and with the inclined-plane and is offseted, and the upper end of steel ball is provided with depression bar; Described right jaw is positioned on the chuck body of left jaw offside; Laterally be provided with the bar shaped stopper slot on the described left jaw, and be provided with alignment pin at the through-hole wall of correspondence.
CN2012105346168A 2012-12-12 2012-12-12 Sliding clamping device Pending CN103042486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012105346168A CN103042486A (en) 2012-12-12 2012-12-12 Sliding clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012105346168A CN103042486A (en) 2012-12-12 2012-12-12 Sliding clamping device

Publications (1)

Publication Number Publication Date
CN103042486A true CN103042486A (en) 2013-04-17

Family

ID=48055468

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012105346168A Pending CN103042486A (en) 2012-12-12 2012-12-12 Sliding clamping device

Country Status (1)

Country Link
CN (1) CN103042486A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104439392A (en) * 2014-12-03 2015-03-25 重庆三贵机械制造有限公司 Head cover drilling device of spiral plate heat exchanger
CN105458916A (en) * 2015-12-05 2016-04-06 重庆市成吉思机械制造有限公司 Inner clamping clamp for casing pipe
CN108262587A (en) * 2016-12-30 2018-07-10 福州品行科技发展有限公司 Welding tool setup is melted in a kind of shaped piece rotation
CN108639403A (en) * 2018-08-08 2018-10-12 扬州大晟药用玻璃有限公司 A kind of grid through-hole squash type ampoule bottle holding device
CN108639404A (en) * 2018-08-08 2018-10-12 扬州大晟药用玻璃有限公司 A kind of grid through-hole squash type ampoule bottle holding device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104439392A (en) * 2014-12-03 2015-03-25 重庆三贵机械制造有限公司 Head cover drilling device of spiral plate heat exchanger
CN105458916A (en) * 2015-12-05 2016-04-06 重庆市成吉思机械制造有限公司 Inner clamping clamp for casing pipe
CN108262587A (en) * 2016-12-30 2018-07-10 福州品行科技发展有限公司 Welding tool setup is melted in a kind of shaped piece rotation
CN108639403A (en) * 2018-08-08 2018-10-12 扬州大晟药用玻璃有限公司 A kind of grid through-hole squash type ampoule bottle holding device
CN108639404A (en) * 2018-08-08 2018-10-12 扬州大晟药用玻璃有限公司 A kind of grid through-hole squash type ampoule bottle holding device

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C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130417