A terminal measurement and positioning fixture
A technology for positioning fixtures and terminals, which is applied in the direction of measuring devices, instruments, etc., can solve the problems of easy bending of terminals, increased costs, and inconvenient operation, and achieve the effect of accurate measurement dimensions
Active Publication Date: 2019-04-19
禾顺精密五金电子(惠州)有限公司
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Problems solved by technology
Since the terminals have many different specifications, the corresponding sizes are also different. In order to measure accurately, many fixtures with different specifications and sizes are required to fix all the terminals, which not only increases the cost, but also is not convenient enough to operate.
At the same time, since the terminals are made of soft metal materials, the terminals are prone to bending during the clamping process of the existing terminal positioning fixtures and cannot guarantee complete horizontality.
Method used
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[0018] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0019] Such as figure 1 and figure 2 A terminal measurement and positioning fixture shown includes a base 1, a fixed positioning body 2 and a movable positioning body 3, wherein the fixed positioning body 2 is fixed on the base 1, and the movable positioning body 3 is connected to the The fixed positioning body 1 extends in parallel in the same direction, the left end and the right end of the movable positioning body 3 are provided with sliders 8, and the corresponding positions of the left and right ends of the movable positioning body 3 are respectively provided with straight lines in the base 1. Guide rail 4, guide rail 4 guiding direction of straight line is vertical to the extension direction of fixed positioning body 2 and movable positioning body 3; Said movable...
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The invention discloses a terminal measurement and positioning fixture, which comprises a base, a fixed positioning body and a movable positioning body, wherein the fixed positioning body is fixed on the base, and the movable positioning body is arranged on the base in a movable manner by means of a linear guiding mechanism; a first elastic element which drives the movable positioning body to move in a direction away from the fixed positioning body is arranged between the fixed positioning body and the movable positioning body; positioning pins used for positioning a terminal to be measured and a pressing plate used for pressing the terminal to be measured are arranged on each of the fixed positioning body and the movable positioning body; the positioning pins comprise fixed positioning pins and movable positioning pins; and each of the fixed positioning body and the movable positioning body is provided with a second elastic element which drives the movable positioning pins to slide in a direction away from the fixed positioning pins in guide holes. The terminal measurement and positioning fixture can adapt to the measurement and positioning of terminals of different sizes, and can ensure that the terminal is completely level with the horizontal plane.
Description
technical field [0001] The invention relates to a measurement auxiliary jig, in particular to a terminal measurement and positioning jig. Background technique [0002] In the terminal stamping process, it is necessary to conduct a random inspection of the terminals of each batch of stamped finished products, mainly to check whether the size of the finished products is within the allowable range. The terminal to be tested is a flat metal sheet structure. During the test, the terminal needs to be fixed by a jig, and then placed on the workbench under the testing instrument to ensure that the terminal is in a horizontal state before testing. Since the terminals have many different specifications, the corresponding sizes are also different. In order to measure accurately, many fixtures with different specifications and sizes are required to fix all the terminals, which not only increases the cost, but also is not convenient enough to operate. At the same time, since the termina...
Claims
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IPC IPC(8): G01B21/00
CPCG01B21/00
Inventor 邹小平李晓勇
Owner 禾顺精密五金电子(惠州)有限公司