Umbrella-framework-type rotation compressing mechanism
A technology of pressing mechanism and umbrella rib, applied in the field of tooling and fixtures, can solve the problems of low efficiency of pressing device and high labor intensity of operators
Active Publication Date: 2012-11-21
XIAMEN AEROSPACE SIERT ROBOT SYST CO LTD
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- Abstract
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Problems solved by technology
[0004] The purpose of the present invention is to provide an umbrella-shaped rotary pressing mechanism to solve the problems of low efficiency and high labor intensity of the existing pressing device
Method used
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[0036] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.
[0037] like Figure 1 to Figure 6 As shown, it is an umbrella-shaped rotary compression mechanism 100 related to the present invention, which includes a fixed seat 1, a screw rod 2, a moving seat 3, a plurality of hinge seats 4 and a plurality of pressure plates 5, wherein:
[0038] The fixing seat 1 has a screw hole 11 in the middle;
[0039] The screw 2 has a rod 21 and a head 22, the diameter of the head 22 is larger than the rod 21, and the rod 21 is threadedly matched with the screw hole 11 of the fixing seat 1, so that the screw 2 can move up and down relative to the fixing seat 1;
[0040] The moving seat 3 is sleeved on the rod portion 21, and is located between the head 22 and the fixed seat 1; specifically, a spacer 9 is also arranged between the mobile seat 3 and the fixed seat 1, and the spacer 9 i...
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The invention discloses an umbrella-framework-type rotation compressing mechanism which comprises a fixed seat, a screw, a moving seat, a plurality of hinged chain seats and a plurality of compressing plates. A screw hole is arranged on the middle portion of the fixed seat, the screw is provided with a rod portion and a head portion, the diameter of the head portion is larger than that of the rod portion, and the rod portion and the screw hole of the fixed seat are in screw-thread fit to enable the screw to vertically move relative to the fixed seat. The moving seat is sleeved on the rod portion to be located between the head portion and the fixed seat. The plurality of hinged chain seats are radial with the moving seat serving as a center, and the upper end of each hinged chain seat is hinged onto the moving seat. The plurality of compressing seats are radial with the fixed seat serving as a center, the lower end of each compressing plate is hinged onto the fixed seat, and the middle portion of each compressing plate is hinged and connected with the lower end of one corresponding hinged chain seat. The umbrella-framework-type rotation compressing mechanism can drive the plurality of compressing plates to move simultaneously by rotating the screw so that the umbrella-framework-type rotation compressing mechanism has effects of high efficiency and low labor strength.
Description
technical field [0001] The invention relates to the field of fixtures, and more specifically relates to an umbrella-shaped rotary compression mechanism, which, under the action of a rotary compression screw, drives a hinge mechanism to move to clamp or loosen a workpiece. Background technique [0002] With the rapid development of modern industry, the compression device has been widely used in the field of fixtures, but at present, a large part of the compression device still uses multiple pressure plates for compression, so it is necessary to perform multiple compressions. And loose unloading, it also has the defects of high production cost, low efficiency and high labor intensity of the operator. In many cases, the self-centering requirement is not very high, but the adjustment range is relatively large. [0003] In view of this, the present inventor has conducted in-depth research on the above-mentioned defects of the existing pressing device, and this case has been produ...
Claims
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Inventor 杨冬云
Owner XIAMEN AEROSPACE SIERT ROBOT SYST CO LTD