A hose assembly angle ruler and its measuring method
A technology of hose assembly and angle ruler, applied in the direction of measuring angle/taper gauge, measuring gauge, etc., can solve the problems of lack of positioning, scrapped hose, low measurement accuracy, etc., to improve product qualification rate, easy to carry Effect
Active Publication Date: 2017-03-01
JIANGSU FIRST HYDRAULIC TECH
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Problems solved by technology
During the crimping process, if the joint is installed and passed the inspection, then the crimping will be very slow. The staff often adjusts to the relevant angle by visual adjustment based on their own experience. After the crimping is completed, the hose is placed on the working platform. Use ordinary angle ruler and other tools to measure whether the buckle is accurate, and often the buckle is completed when an error is found during the inspection process, resulting in the scrapping of the hose
Conventional measurement tools have very low measurement accuracy due to the lack of positioning when measuring angles, and the measurement errors of different people are also large
Method used
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Embodiment Construction
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0023] combine Figure 1-2 , the hose assembly angle ruler proposed by the present invention includes a dial, a first vernier 2, a second vernier 3, the dial is a semicircular angle ruler 1 with a scale of 0-180 °, and the semicircle angle The inner ring of the ruler 1 is provided with a chute 4; the first vernier ruler 2 includes a horizontal bead 5, a first diameter ruler 6, a first slider 7 and a first reading meter 8, and the first reading meter 8 is set on the On the semi-circular angle ruler 1, the horizontal bead 5 is located outside the semi-circular angle ruler 1, and the first diameter ruler 6 passes through the first reading meter 8 and extends to the inside of the semi-circular angle ruler 1 , the first slider 7 is fixed on the lower end of the first reading meter...
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The invention provides a hose assembly goniometer. The hose assembly goniometer comprises a graduated disc, a first vernier scale and a second vernier scale, wherein the graduated disc is a semi-circular goniometer body with the scales ranging from 0 degree to 180 degrees, and an inner ring of the semi-circular goniometer body is provided with a sliding groove. Compared with visual inspection, the rotation angle of a hose coupler can be rapidly and accurately determined through the hose assembly goniometer, so that the passing percentage of products is improved. In the process of product testing, the hose assembly goniometer can complete measurement without any other tool, is convenient to carry and can be used on different occasions such as a construction site and a buckling workshop. The hose assembly goniometer is suitable for angle measurement of all buckling hoses. With the outer diameter of a hose or a sleeve as the center, the lengths of diameter rulers are adjusted so that the diameter rulers can be meshed with the hose or the sleeve, and the angle of the hose coupler is determined.
Description
technical field [0001] The invention relates to the field of mechanical equipment manufacturing, in particular to a hose assembly angle ruler. Background technique [0002] When crimping the hose assembly, if the joints at both ends are 45° or 90° hose joints, different angles need to be crimped according to the actual installation requirements on site. During the crimping process, if the joint is installed and passed the inspection, then the crimping will be very slow. The staff often adjusts to the relevant angle by visual adjustment based on their own experience. After the crimping is completed, the hose is placed on the working platform. Use tools such as ordinary angle rulers to measure whether the crimping is accurate, and the crimping is often completed when an error is found during the inspection process, resulting in the scrapping of the hose. Conventional measurement tools have very low measurement accuracy due to the lack of positioning when measuring angles, and...
Claims
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IPC IPC(8): G01B3/56
Inventor 刘美圆邓长东屈立波
Owner JIANGSU FIRST HYDRAULIC TECH