Cradle-type floating clamp
A technology of floating fixtures and cradles, applied in the field of mechanical processing, can solve problems such as inability of workpieces to move, increase production costs, time-consuming and labor-intensive problems, and achieve the effects of speeding up production time, reducing production costs, and simplifying operation steps
Active Publication Date: 2010-09-01
SUZHOU XINNENG PRECISE MACHINERY
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Problems solved by technology
[0003] Under the existing technology, the positioning method of the fixture is to use the pressing block and the positioning pin on the substrate to position and compress the workpiece. The workpiece located on it is often unable to move or can only rotate freely around a certain axis. It is difficult to realize each The adjustment of the degree of freedom, when the product structure is complex and the part error is large, the error may be too large and the positioning of some parts may not be accurate. Often, the workpiece needs to be removed and repositioned, which is time-consuming and laborious, and increases the production cost.
Method used
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[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0017] See attached figure 1 to attach image 3 As shown, it is an embodiment of the present invention, the clamp has a supporting bottom plate 1, a pair of side plates 71, 72 are fixed above the bottom plate 1 by screws 11, and the upper end of the bracket ring 2 in the shape of a "mouth" It is rotationally connected with the side plate 71 through a pin 10, and the lower end of the bracket ring 2 is rotationally connected with the side plate 72 through another pin 10. During installation, the axis lines of the above two pins 10 coincide, and the axis The line is the first rotating shaft 3, and the above-mentioned two pins 10 are respectively kept stationary with the side plates 71, 72 through the screws 11, and positioning blocks 5 are respectively arranged on the above-mentioned two pins 10, and the positioning blocks 5 are used for connecti...
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The invention discloses a cradle-type floating clamp which belongs to the field of machining. The cradle-type floating clamp comprises a bottom plate, side plates, a bracket ring, a connecting plate, a supporting plate and a positioning press plate, wherein the bottom plate and the side plates perform the supporting function; the bracket ring can freely rotate around a first rotating shaft; the connecting plate can freely rotate around a second rotating shaft; the supporting plate is used for mounting a mold; the positioning press plate is used for pressing the mold; the side plates are fixed on the bottom plate and provided with the first rotating shaft; the bracket ring is rotatablely connected to the side plates through the first rotating shaft; the second rotating shaft is arranged on the bracket ring; the included angle between the axial lines of the first rotating shaft and the second rotating shaft is greater than 0 degree, thereby realizing the free adjustment in two directions; one end of the connecting plate is rotatablely connected to the bracket ring through the second rotating shaft, and the other end is fixedly connected to the supporting plate; the supporting plate is also provided with the positioning press plate; and the positioning press plate can fix the mold onto the supporting plate. The invention solves the problems in the prior art, and has the advantages of simple structure and convenient adjustment.
Description
technical field [0001] The invention relates to a fixture used in the field of mechanical processing. Background technique [0002] In the production process of mechanical processing, it is often necessary to accurately position the product before performing processing procedures such as drilling and grinding. Fixtures are a common mechanism used to clamp and position the workpiece according to the design and fix the position. In order to facilitate the accurate carrying out of the above-mentioned follow-up production and processing procedures. [0003] Under the existing technology, the positioning method of the fixture is to use the pressing block and the positioning pin on the substrate to position and compress the workpiece. The workpiece located on it is often unable to move or can only rotate freely around a certain axis, and it is difficult to realize each The adjustment of the degree of freedom, when the product structure is complex and the part error is large, the ...
Claims
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Inventor刘忠
OwnerSUZHOU XINNENG PRECISE MACHINERY