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Drum brake and hub static balance testing device

A detection device, brake drum technology, applied in the direction of measuring device, static/dynamic balance test, machine/structural component test, etc., can solve the problems of complex operation of the detection device, low detection efficiency, etc., to ensure the quality of turning, Easy replacement and maintenance, and simple mechanism operation

Active Publication Date: 2010-10-13
山西汤荣机械制造股份有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The static balance detection device of brake drum and wheel hub provided by the present invention solves the technical problems of complex operation and low detection efficiency of the detection device existing in existing equipment

Method used

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  • Drum brake and hub static balance testing device
  • Drum brake and hub static balance testing device

Examples

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Embodiment Construction

[0008] The static balance detection device for brake drum and wheel hub includes a bracket 5, bearings 7 respectively arranged on both ends of the same horizontal surface of the bracket 5, a bearing sleeve 8 is arranged in the bearing 7, and a horizontal direction is movably arranged in the two bearings 7 Both ends of the main shaft 6 extend to the outside of the bracket 5. The left end of the main shaft 6 is fixedly connected with a turntable 18, and the turntable 18 is fixedly connected to the flange plate 2 by the first bolt 4. The flange plate 2 The second bolt 3 is fixedly connected with the chuck 1. The brake drum to be tested is clamped on the chuck 1, and a measuring rod 14 is movably sleeved on the right end of the main shaft 6, and the middle of the measuring rod 14 is set There is a hole for the right end of the main shaft 6 to pass through. The tightening bolt 12 fixes the measuring rod 14 on the right end of the main shaft 6. A counterweight 11 is provided at one en...

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Abstract

The invention discloses a drum brake and hub static balance testing device and solves the technical problems of complex operation and low test efficiency of the test device of the conventional equipment. The device comprises a bracket (5) and bearings (7), wherein horizontal main shaft (6) is arranged in the two bearings (7); both ends of the main shaft (6) extend to the outer side of the bracket (5); the left end of the main shaft (6) is fixedly connected with a rotating disc (18), a flange plate (2) and a chuck (1) which is connected with a tested drum brake; the right end part of the main shaft (6) is movably sleeved with a measuring rod (14); the middle part of the measuring rod (14) is fixed at the right end of the main shaft (6) by a pressing bolt (12); and one end of the measuring rod (14) is provided with a counterweight (11), while the other end is provided with a balance weight (13). The device provides an accurate test method for the casting uniformity of the blank of the automotive drum brake.

Description

Technical field [0001] The invention relates to a balance detection device for detecting large castings, in particular to a static balance detection device for round castings, such as automobile brake drums, wheels, brake discs, and spoke wheel casting blanks. Background technique [0002] The existing static balance detection device is a guide rail static balancer and a roller static balancer. The workpiece is first placed on the balancer and gently rotated until the center of mass is at the lowest position. Add the correcting balance mass in the direction, and then re-rotate, repeatedly increase and decrease the balance mass, until it is in a random balance state, that is, the rotor reaches static balance. The prior art has the disadvantages of cumbersome clamping of workpieces and complicated counterweight operations. Summary of the invention [0003] The static balance detection device for the brake drum and the wheel hub provided by the present invention solves the technical...

Claims

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Application Information

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IPC IPC(8): G01M1/12
Inventor 张峰
Owner 山西汤荣机械制造股份有限公司
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