CN2182387Y

CN2182387Y - Measuring instrument for depth of cylinder stopper

Info

Publication number: CN2182387Y
Application number: CN 94201080
Authority: CN
Inventors: 金顺中
Original assignee: JIANGHUAI POWER MACHINE PLANT JIANGSU
Current assignee: JIANGHUAI POWER MACHINE PLANT JIANGSU
Priority date: 1994-01-11
Filing date: 1994-01-11
Publication date: 1994-11-09
Anticipated expiration: 2004-01-11

Abstract

The utility model discloses a tool for detecting the depth of a cylinder stopper, composed of a detecting meter, a meter clamp and a detecting tool body. A handle and a detecting board are arranged on the detecting tool body, and the detecting meter is fixed on the detecting board through the meter clamp. A part which is contacted with the inner wall of the detected stopper is in an arced shape on the detecting board, and a standard lug boss is arranged below the arched shape. The chamfering of the standard lug boss is smaller than the chamfering of the detected stopper. The detecting tool body can be made into various dimensions to meet the detecting need of the depth of the cylinder stopper with different inner diameter. The utility model has the advantages of simple structure, convenient use and high precision and can effectively raise work efficiency.

Description

Measuring instrument for depth of cylinder stopper

The utility model relates to a kind of instrument of the test hole degree of depth, particularly a kind of instrument that can detect the cylinder seam degree of depth.

In the assembly technology of cylinder jacket and cylinder block, the seam degree of depth is vital, and this dimensional tolerence control is bad, just causes towards the quality accident of cylinder pad easily, so the detection of the cylinder seam degree of depth is very crucial.At present, the detection of the cylinder seam degree of depth adopts degree of depth dial gauge directly to detect usually.It, needs during detection earlier burr is ground off as the detection reference face with the plane, and it is conical that the detection of a point, a point, and gauge head then is, and can not accurately detect the degree of depth of seam edge, and exists that troublesome poeration, work efficiency are low, the shortcoming of low precision.

The purpose of this utility model is to provide a kind of cubing that can convenient, accurately detect the cylinder seam degree of depth.

Technical solution of the present utility model is: whole cubing is formed by detecting table, table folder and cubing body, have handle and check-out console on the cubing body, the detection table fixes on the check-out console by the table clamping, the part that contacts with the seam inwall that is detected on the check-out console is curved, the below of arc is provided with the benchmark boss, and the chamfering of benchmark boss is less than the chamfering of the seam that is detected.

The utlity model has simple in structure, easy to use, accuracy of detection is high, the advantage of good stability, and can increase work efficiency effectively.

Provide an embodiment of the present utility model below.

Fig. 1 is the front view of the utility model embodiment;

Fig. 2 is the vertical view of the utility model embodiment.

Now in conjunction with the accompanying drawings embodiment of the present utility model further is described in detail.

The utility model is formed by detecting table 1, table folder 2 and cubing body 6, have handle 7 and check-out console 8 on the cubing body 6, detection table 1 is fixed on the equilateral triangle check-out console 8 of cubing body 6 by table folder 2

usefulness screws

3,4, check-out console 8 with contacted three angle parts 10 of the seam inwall that detects curved, the below of three arcs is provided with benchmark boss 9, chamfering 5 chamferings less than the seam that is detected of benchmark boss 9.

Cubing body 6 can be made various sizes, with the needs of the cylinder seam depth detection that satisfies different inner diameters.

The cubing body 6 that the cylinder seam internal diameter of selecting earlier during detection and being detected adapts, to detect table 1 and calibrated bolck school zero then, check-out console 8 is put into seam, and make that benchmark boss 9 is attached on the seam face, the detection head of detection table 1 is attached on the seam outerplanar, rotate cubing body 6 on one side, read the numerical value of detection table 1 on one side, thereby draw the testing result of the cylinder seam degree of depth.

Claims

A kind of seam degree of depth cubing, it is characterized in that whole cubing is pressed from both sides by detection table, table and the cubing body is formed, have handle and check-out console on the cubing body, the detection table fixes on the check-out console by the table clamping, the part that contacts with the seam inwall that is detected on the check-out console is curved, the below of arc is provided with the benchmark boss, and the chamfering of benchmark boss is less than the chamfering of the seam that is detected.