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Valve sleeve oil groove and steel ball hole angle measuring gauge

An angle measurement, valve sleeve technology, applied in the direction of angle/taper measurement, measuring gauge, stylus gauge, etc., can solve the problems of damage to the valve sleeve, limited detection number, low efficiency, etc., and achieve the axial limit easily and more flexibly, Flexible and accurate effects

Pending Publication Date: 2022-01-11
台州永安转向器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this process, there are disadvantages such as damage to the valve sleeve, limited number of detections, and low efficiency.

Method used

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  • Valve sleeve oil groove and steel ball hole angle measuring gauge
  • Valve sleeve oil groove and steel ball hole angle measuring gauge
  • Valve sleeve oil groove and steel ball hole angle measuring gauge

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Embodiment Construction

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present invention.

[0042] see Figure 1 to Figure 3 As shown, the inner peripheral wall at one end of the existing valve sleeve 1 is provided with 6 steel ball holes 104 along the circumferential direction, and the inner peripheral wall at the middle end is provided with 6 oil grooves 103, and the 6 oil grooves 103 and 6 steel ball holes 104 are in the Each pair is distributed on the circumference, 3 pairs of oil grooves 103 and 3 pairs of steel ball holes 104 ar...

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Abstract

The invention discloses a valve sleeve oil groove and steel ball hole angle measuring gauge, which is characterized by comprising a bottom plate, a first vertical plate, a second vertical plate and a third vertical plate are respectively arranged on the bottom plate, a measuring assembly is arranged at the top end of the first vertical plate, and the measuring assembly comprises a gauge stand fixed on the first vertical plate and a mandrel clamped into a valve sleeve steel ball hole, two dial indicators are arranged on the indicator frame, measuring heads are arranged at the bottom ends of the dial indicators, and a clamping and positioning assembly is arranged between the first vertical plate and the second vertical plate. The gauge has the advantages that the first vertical plate, the second vertical plate and the third vertical plate are arranged on the bottom plate, the measuring assembly is arranged at the top end of the first vertical plate, the clamping and positioning assembly is arranged between the first vertical plate and the second vertical plate, and the driving assembly is arranged on the third vertical plate, so that the valve sleeve does not need to be cut when being detected, the measured value is accurate, the operation is simple, and the detection efficiency is high, the testing fixture is low in cost.

Description

technical field [0001] The present invention relates to detection equipment, more specifically, it relates to a kind of angle measurement checker of oil groove of valve cover and steel ball hole. Background technique [0002] The steering gear is an important part of the steering system of the car. Its function is to transform the steering torque and steering angle from the steering wheel, and then output it to the steering rod mechanism, so as to realize the steering of the car. There is a control valve on the steering gear, which is used to provide power assistance to the steering, so that the steering wheel can turn lightly when the car is running at low speeds, and the steering wheel will not have a "floating" feeling when driving at high speeds. [0003] The structure of the existing rack and pinion steering gear mainly includes an aluminum shell, a valve body, a valve sleeve, a valve core, a torsion bar, a gear, a rack, a steering power cylinder, a steering rod, a flow...

Claims

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Application Information

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IPC IPC(8): G01B5/24G01B3/22
CPCG01B5/24G01B3/22
Inventor 李孙建周红青汪果
Owner 台州永安转向器有限公司
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