Part groove distance detection device
A detection device and slot pitch technology, applied in the direction of mechanical clearance measurement, etc., can solve the problems of high cost, low efficiency and poor detection effect.
Active Publication Date: 2017-10-24
SHENGRUI TRANSMISSION
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide a component groove distance detection device to solve the existing technical problems of low efficiency, high cost and poor detection effect when detecting the groove distance
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[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0020] Such as Figure 1 to Figure 3 Commonly shown, a component slot distance detection device, including a fixed seat 1, the side surface of the upper part of the fixed seat 1 is provided with a juxtaposition of the maximum groove distance judgment surface 11 and the minimum groove distance judgment surface 12; the bottom of the fixed seat 1 is fixedly installed There are fixed measuring claws 2, the bottom of the fixed seat 1 is provided with a limit surface 13, the length of the fixed measuring claw 2 protruding from the limit surface 13 corresponds to the groove depth of the point to be measur...
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The invention discloses a part groove distance detection device, which belongs to the technical field of detection devices, and comprises a fixing seat, and a side surface of the upper part of the fixing seat is provided with a maximum groove distance judging surface and a minimum groove distance judging surface arranged side by side; The lower part of the fixed seat is fixedly installed with a fixed measuring claw, and the bottom of the fixed seat is provided with a limit surface; the middle part of the fixed seat is slidably installed with a sliding seat, and the moving measuring claw is fixedly installed on the sliding seat, and the moving measuring claw and The fixed measuring claws are arranged opposite to each other, and the sliding seat is provided with a measuring surface. When the distance between the fixed measuring claw and the moving measuring claw is the maximum groove distance, the measuring surface is flush with the maximum groove distance judging surface , when the distance between the fixed measuring claw and the moving measuring claw is the minimum slot distance, the measuring surface is flush with the minimum groove distance judging surface. The invention has high efficiency and low cost, can perform comprehensive detection on batch parts, and the detection is accurate.
Description
technical field [0001] The invention belongs to the technical field of detection devices, and in particular relates to a detection device for part groove distance. Background technique [0002] In the mechanical field, there are many cases where multiple grooves are provided on the same part, for example, the valve plate of 8AT (automatic transmission) has multiple oil grooves on it. The valve plate is made by casting. After the casting is completed, it is necessary to detect the distance between the two oil grooves on the valve plate and the center of the valve core hole, so as to ensure that after the valve plate and the valve core are assembled, the oil pressure will drive the valve during work. The core moves, thereby closing or opening the corresponding oil groove. However, since the side wall of the oil groove has a draft angle and is a blank surface, it brings certain difficulties to the detection. [0003] At present, in the prior art, the distance measurement betw...
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IPC IPC(8): G01B5/14
Inventor 郭明忠王光博吴法仑
Owner SHENGRUI TRANSMISSION