Unlock instant, AI-driven research and patent intelligence for your innovation.

Tool for detecting verticality of valve bridge guide rod and detection method

A technology for guide rods and valve bridges, which is applied to tools and detection fields for detecting the verticality of guide rods of valve bridges. It can solve problems such as difficult implementation, and achieve the effect of easy operation and compact tools

Pending Publication Date: 2020-07-10
GUANGXI YUCHAI MASCH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Three-coordinate measuring machine, because it is a high-precision equipment, has relatively high requirements on the environment and certain requirements on the level of operators. On the engine assembly line, for example, for each valve bridge guide rod installed on the cylinder head It is difficult to realize the detection of verticality

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
  • Tool for detecting verticality of valve bridge guide rod and detection method
  • Tool for detecting verticality of valve bridge guide rod and detection method
  • Tool for detecting verticality of valve bridge guide rod and detection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Attached below Figure 2-4 The present invention will be described in detail with specific embodiments.

[0024] See also Figure 2-4 , the embodiment of the present invention provides a tool for detecting the verticality of the valve bridge guide rod, which is applied to the valve bridge guide rod 1, and the valve bridge guide rod 1 is installed on the cylinder head 2, including a guide sleeve 3, a sensor 4, a sensor harness 5 and The controller, the guide sleeve 3 is set on the valve bridge guide rod 1, the bottom surface of the guide sleeve 3 is inlaid with the sensor 4, and the bottom surface of the guide sleeve 3 and the sensor 4 are both attached to the cylinder head 2, and the sensor harness 5 is electrically connected respectively Sensor 4 and controller.

[0025] When the tool for detecting the verticality of the valve bridge guide rod of the present invention is used, after the valve bridge guide rod 1 is installed on the cylinder head 2, the valve bridge gu...

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 tool for detecting verticality of a valve bridge guide rod and a detection method. The tool is applied to the valve bridge guide rod, the valve bridge guide rod is installedon a cylinder cover, and the tool comprises a guide sleeve, a sensor, a sensor wire harness and a controller, the guide sleeve is arranged on the valve bridge guide rod in a sleeving mode, the sensoris embedded in the bottom face of the guide sleeve, the bottom face of the guide sleeve and the sensor are attached to the cylinder cover, and the sensor wire harness is electrically connected with the sensor and the controller. The tool can accurately detect the verticality of the valve bridge guide rod, is small in size and is simple and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of engines, in particular to a tool and a detection method for detecting the verticality of a valve bridge guide rod. Background technique [0002] Such as figure 1 As shown in , in the prior art, the valve bridge guide rod 1 is installed on the cylinder head 2, and the valve bridge 7 is installed on it, and the rocker arm part 8 transmits the force to the valve through the valve bridge 7, so as to control the opening and closing of the valve. Effect. [0003] However, the guide rod of the valve bridge is installed on the cylinder head, and there is a verticality parameter requirement. If the verticality does not meet the parameter requirements, the position of the valve bridge will be shifted, so that when the rocker arm part acts on the valve bridge , the force cannot be accurately transmitted to the valve, or the force on the valve is not uniform, and in the working process, the valve will cause eccentr...

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): G01B21/22
CPCG01B21/22
Inventor 冀智明朱世明张少冰包向东张福庞上皓李雪喜韦建华
Owner GUANGXI YUCHAI MASCH CO LTD