A box inspection tool for a motorcycle engine
A technology of engines and motorcycles, which is applied in the field of box inspection tools, can solve the problems of unreadable measurement values, slow correction speed, high cost, etc., and achieve the effect of reasonable and practical structure, high use cost and low production cost
Active Publication Date: 2018-12-14
江门气派摩托车有限公司
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Problems solved by technology
The traditional center distance detection method is to use a three-coordinate measuring instrument or a caliper. The three-coordinate measuring instrument is characterized by high precision, but low efficiency, and high cost. It is suitable for guiding the adjustment of machining center equipment; and the caliper is characterized by only It can measure a fixed value or range, but cannot read the real measured value, and often needs to be corrected, and the correction speed is slow
Therefore, both methods have the defects of poor practicability and low efficiency.
Method used
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Embodiment Construction
[0019] refer to Figure 1~Figure 5 , a box inspection tool for a motorcycle engine, including a base 1 and a reference round bar 2, the base 1 is provided with a positioning column 101 for box positioning and can move up and down and fit with the crank hole of the box The automatic expansion device 3, the automatic expansion device 3 is cylindrical, the upper end of which is provided with an outwardly protruding arc-shaped expansion block 301, and a return spring is arranged between the arc-shaped expansion block 301 and the automatic expansion device 3, The lower side of the base 1 is hinged with an operating handle 4, the lower end of the automatic expansion device 3 is hinged to the operating handle 4 and is pushed up and down by the operating handle 4, and the reference round rod 2 is adapted to the camshaft hole of the box; The base 1 is provided with a sliding seat 5 that can move toward the reference round bar 2, and a dial gauge 6 is connected to the sliding seat 5, an...
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The invention discloses a box body checking tool for a motorcycle engine. The box body checking tool comprises a base and a standard round bar, a positioning column for positioning the box body and an automatic expansion device capable of moving up and down and adapting to a crankshaft hole of the box body are arranged on the base, the automatic expansion device is cylindrical, an arc-shaped expansion block protruding outwards is arranged at the upper end of the automatic expansion device, a reset spring is arranged between the arc-shaped expansion block and the automatic expansion device, the lower side of the base is articulated with an operating handle, the lower end of the automatic expansion device is articulated to the operating handle and pushed by the operating handle to move up and down, and the standard round bar is matched with the crankshaft hole of the box body; a sliding seat capable of moving towards the standard round bar is formed on the base, the sliding seat is connected with a dial indicator, and a positioning device for calibrating zero is arranged between the sliding seat and the standard round bar. The checking tool is low in manufacturing cost, simple in operation, high in efficiency and suitable for popularization.
Description
technical field [0001] The invention relates to a box inspection tool for a motorcycle engine. Background technique [0002] With the progress of the times, motorcycles have entered thousands of households, and the engine of the motorcycle is the most important power component, which determines the performance of the whole vehicle. The center distance between the crankshaft hole and the camshaft hole in the left box of the engine is an extremely important dimension, which is related to the stability of power transmission and must be inspected before assembly. The traditional center distance detection method is to use a three-coordinate measuring instrument or a caliper. The three-coordinate measuring instrument is characterized by high precision, but low efficiency, and high cost. It is suitable for guiding the adjustment of machining center equipment; and the caliper is characterized by only It can measure a fixed value or range, but cannot read the real measurement value,...
Claims
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IPC IPC(8): G01B21/16
CPCG01B21/16
Inventor 刘家健
Owner 江门气派摩托车有限公司