CN103009087A - Floating compression clamp - Google Patents
Floating compression clamp Download PDFInfo
- Publication number
- CN103009087A CN103009087A CN 201210515544 CN201210515544A CN103009087A CN 103009087 A CN103009087 A CN 103009087A CN 201210515544 CN201210515544 CN 201210515544 CN 201210515544 A CN201210515544 A CN 201210515544A CN 103009087 A CN103009087 A CN 103009087A
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- China
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- floating
- cam
- gripping jaws
- clamping
- workpiece
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Abstract
The invention discloses a floating compression clamp, which is used for solving the problem of horizontal clamping and fixation of strip-shaped workpieces in the prior art. The floating compression clamp in the scheme comprises a base, left and right gripping jaws, a cam, and left and right supporting parts, wherein the left and right gripping jaws are used for gripping the upper surface of a workpiece; the cam is taken as a force application device; the left and right supporting parts are used for supporting the lower surface of the workpiece; the middle parts of the left and right gripping jaws are articulated on the base respectively; and driven ends of the left and right gripping jaws are used for clamping the workpiece. The floating compression clamp is characterized in that a supporting floating device and a clamping floating device are connected between the left and right supporting parts as well as between the driving ends of the left and right gripping jaws respectively; each floating device comprises an integrally-U-shaped floating rod which is positioned in a U-shaped sliding chute opened at the two ends; the intersections between the two vertical sections and a horizontal section of the floating rod are separable inclined surfaces; the cam is articulated at the driving end of one of the left and right gripping jaws; and the lower side of the cam is pressed against the upper end part of one vertical section of the floating rod of the clamping floating device. The technical scheme is characterized in that strip-shaped workpieces can be well fixed horizontally.
Description
Technical field
The present invention relates to the anchor clamps that use in a kind of machining.
Background technology
Jig is important process equipment indispensable in the machinery manufacturing industry, can guarantee mechanical processing quality, enhances productivity, reduces production costs, reduce labor intensity.
In the process of reality, the shape and structure of workpiece is ever-changing, for heteroid workpiece designs corresponding with it anchor clamps, is mechanical field staff's long-range mission.And the horizontal-clamping of bar-shaped workpieces work in-process is fixed, and is exactly one.
Summary of the invention
The invention is intended to provide a kind of unsteady compressing fixture, to solve the horizontal-clamping fixation problem of bar-shaped workpieces in the prior art.
Unsteady compressing fixture in this programme, comprise support, be used for the left and right jaw of workpiece pressing upper surface, as the cam of force application apparatus, be used for the left and right support of holding workpieces lower surface; Left and right jaw middle part is hinged on respectively on the support, its driven end is used for workpiece pressing, it is characterized in that, be connected with respectively the supporting floating installation between the left and right support and between the left and right jaw drive end and clamp floating installation, described floating installation comprises the floating lever of the overall U-shaped of the U-shaped chute that is positioned at both ends open, and two vertical sections of described floating lever are separable inclined-plane with a horizontal segment intersection; Cam is hinged on the drive end of one of left and right jaw; The cam below offsets with vertical section upper end of the floating lever one that clamps floating installation.
The characteristics of technique scheme are: can well fix carrying out level by bar-shaped workpieces.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the schematic diagram of the embodiment of the invention.
The specific embodiment
As shown in Figure 1: the unsteady compressing fixture in this enforcement comprises the section of turning left and right 1, and the section's of the turning left and right right side, left end separately is contour left and right activity compressed part 11, and the below of left and right activity compressed part respectively is provided with contour left and right support portion 2; The right-hand member of right rotation section is hinged with cam 3, and the below of left rotation section left end and cam is provided with the left and right drive link 4 that can vertically move, and the inclined-plane, lower end of left and right drive link is slidingly matched with the inclined-plane at horizontal drive link 5 two ends that can move horizontally.
The present embodiment also comprises leveling system, and it comprises: left and right support portion 2 is connected with the left and right support drive link 21 that can vertically move, and the lower end of left and right support drive link cooperates with the horizontal support drive link 22 that can move horizontally by the inclined-plane.This technical scheme can realize the automatic leveling of left and right support portion.
The working method of the present embodiment is: realize left and right activity compressed part and left and right support portion by preconditioning, the two ends of bar-shaped workpieces are put into respectively between left and right activity compressed part and the left and right support portion, then rotating cam increases the radius of cam and right drive link contact site, realization is to the mutual extruding of right drive link upper end, realize that on the one hand the rotation of right rotation section, right activity compressed part move down the realization of cooperation right support section to the clamping of workpiece right-hand member; On the other hand cam to the extruding of right drive link so that right drive link move down, after moving down, by the inclined-plane horizontal drive link is pushed left right drive link, the moving to left and then the Left Drive bar upwards pushed of horizontal drive link, and then left rotation section is rotated, and then make its right-hand member move down the clamping that realizes the workpiece left end.The simultaneously described leveling system contour leveling of can also nationality holding about with same inclined-plane transmission principle realization work.
Above-described only is embodiments of the invention, and the general knowledge such as known concrete structure and characteristic are not done too much description at this in the scheme.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. the compressing fixture that floats, comprise support, be used for the left and right jaw of workpiece pressing upper surface, as the cam of force application apparatus, be used for the left and right support of holding workpieces lower surface; Left and right jaw middle part is hinged on respectively on the support, its driven end is used for workpiece pressing, it is characterized in that, be connected with respectively the supporting floating installation between the left and right support and between the left and right jaw drive end and clamp floating installation, described floating installation comprises the floating lever of the overall U-shaped of the U-shaped chute that is positioned at both ends open, and two vertical sections of described floating lever are separable inclined-plane with a horizontal segment intersection; Cam is hinged on the drive end of one of left and right jaw; The cam below offsets with vertical section upper end of the floating lever one that clamps floating installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210515544 CN103009087A (en) | 2012-12-05 | 2012-12-05 | Floating compression clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210515544 CN103009087A (en) | 2012-12-05 | 2012-12-05 | Floating compression clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103009087A true CN103009087A (en) | 2013-04-03 |
Family
ID=47958488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210515544 Pending CN103009087A (en) | 2012-12-05 | 2012-12-05 | Floating compression clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009087A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440175A (en) * | 2014-11-28 | 2015-03-25 | 重庆红旗缸盖制造有限公司 | Self-adaptive supporting base for workpiece |
| CN108620919A (en) * | 2018-04-13 | 2018-10-09 | 湖南工程学院 | Floating press mechanism for clamping workpiece in mechanical processing |
-
2012
- 2012-12-05 CN CN 201210515544 patent/CN103009087A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440175A (en) * | 2014-11-28 | 2015-03-25 | 重庆红旗缸盖制造有限公司 | Self-adaptive supporting base for workpiece |
| CN108620919A (en) * | 2018-04-13 | 2018-10-09 | 湖南工程学院 | Floating press mechanism for clamping workpiece in mechanical processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130403 |