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Detection device and detection method for jump joint press-fitting assembly gap

A detection device and component technology, applied in measurement devices, optical devices, instruments, etc., can solve problems such as inaccurate detection results, and achieve the effect of improving detection accuracy

Pending Publication Date: 2022-03-01
HANGZHOU TAISHANG INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a detection device and detection method for the gap between press-fit components of jump joints, which solves the technical problem of inaccurate detection results

Method used

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  • Detection device and detection method for jump joint press-fitting assembly gap
  • Detection device and detection method for jump joint press-fitting assembly gap
  • Detection device and detection method for jump joint press-fitting assembly gap

Examples

Experimental program
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Effect test

Embodiment 1

[0045] Such as figure 1 As shown, this embodiment provides a detection device for the gap of the press-fit assembly of the jumper, which includes an upper light source irradiation mechanism 3, a lower light source irradiation mechanism 4, an optical camera mechanism 5 and a mounting bracket. The mounting bracket includes a platform board 1 and a support frame 2 vertically arranged on the platform board 1. The upper light source irradiation mechanism 3 includes an upper light source 31 and a first drive assembly 32 that drives the upper light source 31 to rotate and lift. The first drive assembly 32 is installed On the support frame 2, the lower light source irradiation mechanism 4 includes a lower light source 41, a workpiece mounting table 42, and a second drive assembly 43 that drives the workpiece mounting table 42 to rotate and move horizontally and linearly. The lower light source 41 is embedded on the workpiece mounting table 42, and the workpiece The mounting table 42 i...

Embodiment 2

[0058] This embodiment provides a detection method for the clearance of the jump joint press-fit assembly 7, using the detection device for the clearance of the jump joint press-fit assembly in Embodiment 1 to detect the clearance of the jump joint press-fit assembly 7, including the following steps:

[0059] S0: Calibrate and calibrate the detection device by using 7 samples of the standard jumper press-fit assembly to ensure that the detection error is ±0.005mm

[0060] In step S0, calibration and calibration is performed using standard gaps of 0.08 mm, 0.05 mm and 0.1 mm, and calibration calibration is performed every 8 hours or as needed.

[0061] S1: The transportation mechanism 8 places the jump joint press-fit assembly 7 on the workpiece mounting table 42, and the lower light source 41 is aligned with the circulation hole on the lower end surface of the jump joint press-fit assembly 7;

[0062] S2: The second drive assembly 43 drives the workpiece mounting table 42 to m...

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Abstract

The invention relates to the technical field of automobile part gap detection, in particular to a jump joint press-fitting assembly gap detection device and method. The invention relates to a jump adapter press-fitting assembly gap detection device, which comprises an upper light source irradiation mechanism, a lower light source irradiation mechanism, an optical camera shooting mechanism and a mounting bracket, and is characterized in that the upper light source irradiation mechanism comprises an upper light source and a first driving assembly; the lower light source irradiation mechanism comprises a lower light source, a workpiece mounting table and a second driving assembly for driving the workpiece mounting table to rotate and horizontally and linearly move, and the upper light source and the lower light source irradiate an inner cavity of the jump adapter press-fitting assembly from circulating holes in the upper end face and the lower end face of the jump adapter press-fitting assembly correspondingly; and the optical camera shooting mechanism comprises an industrial camera and a third driving assembly for driving the industrial camera to move in a plane, the third driving assembly is arranged on the platform plate, and the industrial camera is used for focusing and shooting the gap of the jump connector press-fitting assembly, so that the accuracy of gap detection of the jump connector press-fitting assembly is improved.

Description

technical field [0001] The invention relates to the technical field of clearance detection of automobile parts, in particular to a detection device and a detection method for the clearance of press-fit components of jump joints. Background technique [0002] Jump joints and jump joint solder lugs are part of the automotive refrigeration device accessories. After the two are press-fitted and assembled, the press-fit components formed by the two are welded to the main body solder lugs for step-by-step assembly. After the jump joint and the jump joint welding piece are pressed together, a hollow communication cavity is formed inside, which can be used as a channel for the circulation of liquid or gas. There is a connection hole on the head above the jump joint. There is a flow hole under the tail of the adapter soldering piece, and there are corresponding positioning grooves and positioning bumps on the jumper connector and jumper soldering piece. When the two are pressed, alig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/14
CPCG01B11/14
Inventor 魏鹏刘俊卢华牛旭邬驰昊
Owner HANGZHOU TAISHANG INTELLIGENT EQUIP CO LTD