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Device for measuring inner and outer ring grooves of belt wheel

A technology for measuring devices and inner and outer rings, applied in the direction of mechanical diameter measurement, etc., can solve problems such as large measurement errors, and achieve the effects of convenient operation, simple structure, and accurate values

Active Publication Date: 2013-10-09
ANHUI HAOFANG ELECTROMECHANICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcoming of large measurement error when measuring the shape and position tolerance of the inner ring groove at the present stage, and propose a measuring device for the inner and outer ring grooves of the pulley

Method used

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  • Device for measuring inner and outer ring grooves of belt wheel
  • Device for measuring inner and outer ring grooves of belt wheel
  • Device for measuring inner and outer ring grooves of belt wheel

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Embodiment Construction

[0020] Such as figure 1 and figure 2 As shown, the present invention provides a measuring device for the inner and outer ring grooves of the pulley, which is characterized in that:

[0021] a. Including the bottom plate 1, a vertical plate 2 is connected to the bottom plate 1 by screws, and a section of vertical chute 2a is provided downward from the top at the center of the vertical plate 2, and on both sides of the vertical chute on the vertical plate 2 There are respectively provided with a one-sided through-passing give way groove 2c, and the said give way groove is arranged on two horizontal planes, and a through horizontal chute 2b is provided at the bottom of the vertical chute 2a, and on the two sides of the vertical plate One flange 10 is respectively fixedly connected by screws, each flange 10 is provided with a measuring pin sliding groove 10a, and the measuring pin sliding groove 10a is correspondingly matched with the relief groove 2c, on the lower side of the f...

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Abstract

The invention relates to a device for measuring inner and outer ring grooves of a belt wheel. The device is characterized by comprising a bottom plate (1), wherein the bottom plate is connected with a vertical plate (2); a vertical slide block (8) is arranged in the vertical plate; a measuring plate (13) and a horizontal slide block (3) are arranged above and below the vertical slide block respectively; the lower end face of the vertical slide block is in contact fit with the horizontal slide block; a ring groove small-diameter measuring pin (9) and a ring groove large-diameter measuring pin (11) are connected to two symmetrical side faces of the vertical slide block respectively; flanges (10) are connected to two side faces of the vertical plate respectively; two positioning pins (21) are connected to the flanges; the positioning pins and the ring groove measuring pins are arranged on the same circumference; a measuring instrument seat (12) is connected to the upper side of the vertical plate; a dial indicator (15) is arranged on the measuring instrument seat; a measuring head of the dial indicator is in contact fit with the measuring plate (13). The device has the advantages that the device is simple in structure and convenient to operate, the dimensional tolerance of the ring grooves is measured by utilizing the dial indicator, and the obtained numerical value is accurate.

Description

[0001] technical field [0002] The invention relates to the technical field of ring groove measurement, in particular to a measuring device for inner and outer ring grooves of a pulley. Background technique [0003] In the machinery industry, there are many parts with inner ring groove structures. Most of these inner ring grooves have shape and position tolerance requirements. At this stage, most of them are measured by general measuring tools. In the production and processing of pulleys, the tolerance requirements of the inner ring grooves are very small. , It is difficult to meet the measurement requirements with general measurement tools. After extensive searching, a comparatively ideal technical solution has not been found yet. Contents of the invention [0004] The purpose of the present invention is to solve the shortcoming of large measurement error when measuring the shape and position tolerance of the inner ring groove at the current stage, and propose a measuri...

Claims

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Application Information

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IPC IPC(8): G01B5/08G01B5/12
Inventor 王荣胜张雷
Owner ANHUI HAOFANG ELECTROMECHANICS