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Brake piston hardness on-line measuring instrument

A technology of measuring instruments and brakes, which is applied in the field of measuring instruments, can solve problems such as confusion, low detection degree, and products entering the market, and achieve the effects of avoiding wrong handling, convenient operation, and rapid hardness testing

Inactive Publication Date: 2021-04-23
杭州蔓圣办公有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Measuring instruments are third-party standards needed to measure certain attribute values ​​of the target. At this stage, the detection of brake pistons and the hardness of its key parameters are mostly random inspections due to the limitations of measuring instruments, and the detection degree is low. Unavoidable Defective products flow into the market, causing adverse effects. At the same time, after the completion of the test, the measuring instrument for testing the hardness of the brake piston only gives a report, and does not directly indicate which piston is qualified or unqualified. It is easy to cause workers to forget to mark and lead to qualified products and Confusion of nonconforming products

Method used

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  • Brake piston hardness on-line measuring instrument
  • Brake piston hardness on-line measuring instrument
  • Brake piston hardness on-line measuring instrument

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Embodiment Construction

[0019] Combine below Figure 1-6 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0020] combined with Figure 1-6The online measuring instrument for brake piston hardness includes a base 10, a fixed rod 40 is fixed on the top end surface of the base 10, and a working box 57 for hardness detection is fixed on the top end surface of the fixed rod 40. The top end surface of the base 10 is provided with an upward opening lifting block chute 18 for clamping the brake piston, and the left inner wall of the lifting block chute 18 is provided with a symmetrical push plate cavity 28 for spraying grease. , the working box 57 is provided with a liquid storage chamber 55, the first pipeline 31 is communicated with the inner wall on the right side of the liquid storage chambe...

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Abstract

The invention discloses a brake piston hardness on-line measuring instrument. The brake piston hardness on-line measuring instrument comprises a base, a fixing rod is fixedly arranged on the end face of the top of the base, a working box used for detecting hardness is fixedly arranged on the end face of the top of the fixing rod, and a lifting block sliding groove which is provided with an upward opening and used for clamping brake pistons is formed in the end face of the top of the base. Push plate cavities which are in bilateral symmetry and are used for spraying grease are formed in the inner wall of the left side of the lifting block sliding groove. Rapid hardness detection of the brake pistons is achieved, 100% hardness detection for the pistons can be completed, the percent of pass of products is guaranteed, the detection degree of the products is increased, and the failure risk of the products is reduced. Grease is sprayed to the surface of the qualified pistons while detection is completed, and subsequent brake piston assembling is facilitated. Meanwhile, grease is not sprayed to the unqualified brake pistons, so that an operator can quickly distinguish qualified products from unqualified products, mistaken taking is avoided, and meanwhile production waste is reduced.

Description

technical field [0001] The invention relates to the related field of measuring instruments, in particular to an online measuring instrument for the hardness of a brake piston. Background technique [0002] Measuring instruments are third-party standards needed to measure certain attribute values ​​of the target. At this stage, the detection of brake pistons and the hardness of its key parameters are mostly random inspections due to the limitations of measuring instruments, and the detection degree is low. Unavoidable Defective products flow into the market, causing adverse effects. At the same time, after the completion of the test, the measuring instrument for testing the hardness of the brake piston only gives a report, and does not directly indicate which piston is qualified or unqualified. It is easy to cause workers to forget to mark and lead to qualified products and Confusion of non-conforming products. Contents of the invention [0003] The technical problem to be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B19/00F15B11/08F15B13/02F16N11/10
CPCF15B11/08F15B13/021F15B19/00F16N11/10
Inventor 郭刚珍
Owner 杭州蔓圣办公有限公司
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