A Universal Adjustable Positioning and Clamping Principle Demonstration Device
A display device, positioning and clamping technology, applied in educational appliances, instruments, teaching models, etc., can solve the problems of complex experimental operation, achieve the effect of light weight and improve teaching quality and efficiency
Inactive Publication Date: 2016-03-09
WUHAN UNIV OF TECH
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Problems solved by technology
The groove system fixture is characterized by easy translation adjustment, similar to the hole system combination fixture, and the experimental operation is more complicated
Method used
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[0035] The present invention will be further described below in conjunction with accompanying drawing.
[0036] A universal adjustable positioning and clamping principle display device, including a base, the base is formed by a bottom support plate 23, a left side plate 14, a right side plate 1, a front side plate 31, a rear side plate 27, and an upper top plate 11, A positioning mechanism and a clamping mechanism are arranged on the base, and the positioning mechanism includes an upper top plate 11 arranged on the base, a sliding plane 10 perpendicular to the upper top plate 11, a lifting plane 12 perpendicular to the upper top plate 11, and The first V-shaped block 8 sliding on the top plate 11, the positioning element indexing plate 4, the centering mobile support plate 5, and some positioning pin holes provided on the upper top plate 11, the sliding plane 10 is installed on the base. In the T-shaped chute, the lifting plane 12 is connected to the lifting mechanism, the fir...
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The invention relates to a general and adjustable positioning and clamping principle display device. The general and adjustable positioning and clamping principle display device comprises a base. A positioning mechanism and a clamping mechanism are arranged on the base. The positioning mechanism comprises an upper crown sheet, a sliding plane, a lifting plane, a V-shaped block, a positioning element inversion plate and a plurality of positioning pin holes, the upper crown sheet, the sliding plane and the lifting plane are arranged on the base, the V-shaped block slides on the upper crown sheet, and the positioning pin holes are formed in the upper crown sheet. The sliding plane is installed in a T-shaped sliding groove in the base. The lifting plane and a lifting mechanism are connected, the V-shaped block and a crank sliding block mechanism are connected, and the positioning element inversion plate and a groove wheel mechanism are connected. The clamping mechanism comprises clamping supporting rods arranged on the upper crown sheet, and the lower portion of one end of each clamping supporting rod is correspondingly provided with a force transmission mechanism. By means of the general and adjustable positioning and clamping principle display device, the positioning and clamping principle is basically displayed, the designing and optimizing process of the positioning and clamping scheme can be shown through a grouping workpiece, a clamp design thought can be shown, the structure is simple, operation is convenient, and the teaching quality and efficiency are improved.
Description
technical field [0001] The invention relates to a universal adjustable positioning and clamping principle display device for teaching. Background technique [0002] At present, there are three kinds of positioning and clamping devices used in class teaching: [0003] 1) Fixture Design Showcase [0004] This device is made of aluminum alloy, copper alloy combined with imported engineering plastics, and the physical standard parts are connected. It is divided into two types: a complete set of display showcases and a single-piece assembly and disassembly three-dimensional model. However, the single-piece display principle is single and the overall size is large. [0005] 2) Hole combination fixture [0006] The positioning connection between the hole system combined fixture components adopts high-precision holes, pin positioning, and bolt fastening. Since the hole system combination fixture is spliced together by various components to form a special fixture, when demonstra...
Claims
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IPC IPC(8): G09B25/02
Inventor 吴波彭祥祥詹斌饶成晨雷耀张晨晨
Owner WUHAN UNIV OF TECH