Method for measuring flatness of belt wheel of air conditioner electromagnetic clutch belt wheel under different loads

An electromagnetic clutch and clutch technology, applied in the direction of measuring device, mechanical measuring device, mechanical roughness/irregularity measurement, etc., can solve the problem of not being able to grasp the transmission wheel

Active Publication Date: 2021-10-29
CHONGQING BUILDING VEHICLE USE AIR CONDITIONER
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The conventional measurement method in the prior art is to use a flatness detection device to measure the flatness of the components in a static state, and it is impossible to grasp the real-time changes in the flatness of the transmission wheel when the transmission wheel is in motion and under different loads.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for measuring flatness of belt wheel of air conditioner electromagnetic clutch belt wheel under different loads
  • Method for measuring flatness of belt wheel of air conditioner electromagnetic clutch belt wheel under different loads
  • Method for measuring flatness of belt wheel of air conditioner electromagnetic clutch belt wheel under different loads

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] see figure 1 , figure 1 The distribution of the magnetic poles on the clutch pulley of the air conditioner compressor is shown in the figure. The present invention takes the four-stage clutch as an example to measure the flatness of the pulley, and the present invention is also applicable to the flatness measurement of other clutch pulleys.

[0034] like Figure 2-Figure 5 As shown, a method for measuring the flatness of the air-conditioning electromagnetic clutch pulley under different loads includes the following steps:

[0035] S1. Measure the flatness of the clutch pulley on the detection device. The detection device includes a base 1, a rotatable mounting seat 2 for installing the engine drive wheel, a rotatable mounting for the clutch pulley and a height for applying a load to the pulley. Tension load loading system, relay 3 for controlling the clutch on-off frequency, the relay is electrically connected to the power supply and the clutch pulley;

[0036] The e...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for measuring the flatness of an air conditioner electromagnetic clutch belt wheel under different loads. A detection device is prepared, and comprises a pedestal, a mounting seat, a high-tension load loading system and a relay; the high-tension load loading system comprises a back plate, a linear motor, a pull rod seat, a sliding rail and a sliding block; theback plate is fixedly arranged on thepedestal; the sliding rail is fixedly arranged on the upper portion of the back plate, the sliding block can horizontally slide on the sliding rail, the dial indicator seat is arranged on the sliding block, the dial indicator seat and the sliding block synchronously horizontally slide, the dial indicator seat clamps the dial indicator, the linear motor can horizontally move on the back plate, the pull rod seat is connected with the linear motor and synchronously horizontally move along with the linear motor, and the pull rod seat is connected with the belt wheel. The linear motor applies load to the belt wheel through the pull rod seat. The measuring method comprises the following steps that the driving wheel, the belt wheel and the dial indicator seat are arranged to finish initial flatness measurement of the belt wheel; the transmission wheel and the belt wheel are connected through a belt, a load is applied to the tested clutch belt wheel, the sliding block is pushed, the flatness of each level is measured through the dial indicator, the load is changed, and the measurement is repeated.

Description

technical field [0001] The invention relates to the technical field of electromagnetic clutches, in particular to a method for measuring the flatness of pulleys of air conditioner electromagnetic clutches under different loads. Background technique [0002] The electromagnetic clutch of automobile air conditioner is usually composed of three parts: pulley combination, armature assembly and electromagnetic coil assembly. The pulley is a power transmission part connected with the transmission wheel of the automobile engine. The pulley rubs against the friction surface of the armature through the friction surface. Realize the disconnection and connection of the compressor or other power devices and the engine belt. The flatness of the friction surface directly affects the magnitude of the friction force. However, after the friction surface is subjected to tension from the pulley, the friction surface deforms. There are four poles or six levels of electromagnetic force distribut...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/28
CPCG01B5/0025G01B5/28Y02P70/10
Inventor 彭艳蓉柴红阳胡永志王欣佳蒋春雷
Owner CHONGQING BUILDING VEHICLE USE AIR CONDITIONER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap