Positioning ruler capable of keeping equal distances of two ends
A technology with the same distance and positioning ruler, applied in the field of positioning ruler, can solve the problems of complex steps, calculation errors, high hidden costs, etc., and achieve the effect of improving production efficiency
Active Publication Date: 2021-12-10
冰山松洋生物科技(大连)有限公司
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Problems solved by technology
[0005] However, in the above-mentioned schemes, the first kind of actual operation requires multiple steps such as measurement, calculation, and operation, and there are calculation errors and measurement errors. The process steps are more complicated and the indirect cost is high; Higher, will lead to high hidden costs
Method used
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Embodiment 1
[0035] Such as Figure 2-6 As shown, the present invention provides a positioning ruler with the same distance between both ends, including a positioning plate 1, an outer left positioning foot 2, an inner left positioning foot 3, an inner right positioning foot 4 and an outer right positioning foot 5;
[0036] The positioning plate 1 includes a positioning module 11, an internal gear 12, an external gear 13, a rotating handle 14 and a locking knob 15; two upper and lower slideways are respectively arranged on both sides of the positioning module 11, and the internal gear 12 and the The external gear 13 is respectively rotatably mounted on both sides of the positioning module 11; the rotating handle 14 is detachably mounted on the internal gear 12; the locking knob 15 is mounted on the positioning module 11 for limiting the Movement of outer left positioning foot 2;
[0037] The outer left positioning pin 2 and the outer right positioning pin 5 are respectively installed in t...
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The invention provides a positioning ruler capable of keeping equal distances of two ends. The positioning ruler comprises a positioning plate, an outer left positioning pin, an inner left positioning pin, an inner right positioning pin and an outer right positioning pin; the positioning plate comprises a positioning module, an inner gear, an outer gear, a rotating handle and a locking knob; upper slide ways and lower slide ways are arranged at the two sides of the positioning module, and the inner gear and the outer gear are respectively rotationally mounted at the two sides of the positioning module; the outer left positioning pin and the outer right positioning pin are respectively arranged in the upper slide way and the lower slide way on the side surface, where the outer gear is located, on the positioning module; each of the outer left positioning foot and the outer right positioning foot comprises a rack I, a slide way main body I and a positioning foot I; the inner left positioning pin and the inner right positioning pin are respectively arranged in the upper slide way and the lower slide way on the side surface, where the inner gear is located, on the positioning module; and the inner left positioning foot and the inner right positioning foot each comprise a rack II, a slide way body II and a positioning foot II. According to the technical scheme, the problems that in the prior art, operation is complex, and cost is high are solved.
Description
technical field [0001] The invention relates to the field of carbon dioxide incubators, in particular to a positioning ruler for keeping the same distance between two ends. Background technique [0002] During the assembly and production process of the carbon dioxide incubator, it is necessary to keep the left and right side walls of the same size. Due to the processing accuracy problem, it needs to be adjusted on site. In the existing technology, the two sides should be ensured to have the same size. The method of use is as follows: [0003] 1. Measure the actual size of the part, calculate the actual wall thickness, and use tools such as rulers to position to keep the same spacing. [0004] 2. Improve the processing accuracy of the product, ensure that the difference between the actual part and the theoretical size of the design is as small as possible, make a positioning fixture of the theoretical size, and achieve the same size at both ends during installation. [0005]...
Claims
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IPC IPC(8): B25B11/02
CPCB25B11/02
Inventor 徐桂杰刘发柱刘锦洋战雷王佳宁邱长义盛美娜倪鑫
Owner 冰山松洋生物科技(大连)有限公司