CN202204422U

CN202204422U - Gauge used for step end surface jumping of shaft parts provided with axle journal

Info

Publication number: CN202204422U
Application number: CN2011202723331U
Authority: CN
Inventors: 陈磊; 王安庆; 周勇; 张孝君; 徐端; 杨艳平
Original assignee: Chongqing Meixin Mile Shafts Co Ltd
Current assignee: CHONGQING MEIXIN YINGSHEN MACHINERY CO., LTD.
Priority date: 2011-07-29
Filing date: 2011-07-29
Publication date: 2012-04-25
Anticipated expiration: 2021-07-29

Abstract

The utility model relates to a gauge of shaft parts, in particular to the gauge which is used for detecting step end surface jumping of the shaft parts provided with an axle journal. The gauge consists of a base, a first V-shaped block, a second V-shaped block, a dial indicator and a dial indicator frame, wherein the upper surface of the base is an inclined plane, the first V-shaped block, the second V-shaped block and the dial indicator frame are vertically fixed on the inclined plane, a positioning steel ball is embedded into the first V-shaped block, the dial indicator is installed on the upper end of the dial indicator frame, and the gauge can conveniently fast detect the jumping quantity of step end surfaces of the shaft parts.

Description

The axial workpiece step end face of the tape spool neck cubing of beating

Technical field

The utility model relates to the cubing of axial workpiece, the cubing of beating especially for the axial workpiece step end face that detects the tape spool neck.

Background technology

In mechanical component processing; Often need the jerk value of the axial workpiece step end face of tape spool neck be detected; At present, the step end face jerk value generally all is to adopt three-dimensional CMM to detect, but this detection mode is very consuming time; Detection efficiency is low, for the debugging of product and the extremely inconvenience of remodeling.

Summary of the invention

The axial workpiece step end face that the purpose of the utility model the provides a kind of tape spool neck cubing of beating is to detect the jerk value of axial workpiece step end face quickly and easily.

The axial workpiece step end face of the said tape spool neck of the utility model cubing of beating; Form by base, first V-block, second V-block, clock gauge and dial framework; The upper surface of base is a plane inclined, first, second V-block and dial framework vertical fixing on it, and the position on the base at first V-block place is lower than the position on the base at second V-block place; When the axle journal of axle to be detected was supported on first, second V-block respectively with axis body, this to be detected parallel with the upper surface of base; Be embedded with positioning ball on first V-block, it is positioned on the side of first V-block that is right against second V-block and near V-type face place, and positioning ball protrudes in this side of first V-block; Clock gauge is installed in dial framework upper end, and when axle journal and the axis body of axle to be detected is supported on respectively on first, second V-block, and the step end face of axle to be detected is when being resisted against on the said positioning ball, the clock gauge gauge outfit can with the step end face conflict of axle to be detected.

During detection; Axle to be detected is positioned on first, second V-block; The axle journal of axle to be detected is supported on first V-block, and the axis body of axle to be detected then is supported on second V-block, because axle to be detected is with respect to the horizontal plane inclined; So axle to be detected relies on first V-block under action of gravity, its step end face is resisted against on the positioning ball of the first V-block side.After the step end face conflict with clock gauge gauge outfit and axle to be detected, with 360 ° of axle rotations to be detected, then 1/2 value of the difference of the maximal value of clock gauge reading and minimum value is the jerk value of pillow block to be detected rank end face.

The said cubing of the utility model is simple in structure, and is convenient to operation, can detect part to be processed at the part processing scene, and can obtain reliable result fast, improved the production efficiency of part.

Description of drawings

Combine accompanying drawing that the utility model is done further explain at present.

Fig. 1 looks synoptic diagram for the beat master of cubing of the axial workpiece step end face of the said tape spool neck of the utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the front view of first V-block;

Fig. 4 is the vertical view of Fig. 3.

Axle to be detected is represented in double dot dash line among the figure.

Embodiment

Extremely shown in Figure 4 like Fig. 1; The axial workpiece step end face of this tape spool neck cubing of beating is made up of base 6, first V-block 7, second V-block 2, clock gauge 4 and dial framework 5; Right-hand member bottom at base 6 is lined with cushion block 1; The upper surface that makes base 6 is a plane inclined, and first, second V-

block

7,2 and dial framework 5 vertical fixing are on the upper surface of base 6, and first V-block 7 is positioned at the left side of base 6; Second V-block 2 is positioned at the right of base 6; Make position on the base at first V-block 7 place be lower than the position on the base at second V-block, 2 places, when the axle journal and the axis body of axle to be detected is supported on 7,2 last times of first, second V-block respectively, this to be detected parallel with the upper surface of base 6.Be embedded with positioning ball 3 on first V-block 7, it is positioned on the side of first V-block 7 that is right against second V-block 2 and near V-type face place, and positioning ball 3 protrudes in this side of first V-block 7.Dial framework 5 is positioned at the left side of first V-block 7; Clock gauge 4 is installed in dial framework 5 upper ends; When to be detected axle journal and axis body are supported on respectively on first, second V-

block

7,2; And the step end face of axle to be detected is resisted against 3 last times of said positioning ball, and clock gauge 4 gauge outfits can be conflicted with the step end face of axle to be detected.

Claims

1. the axial workpiece step end face of the tape spool neck cubing of beating; It is characterized in that: form by base (6), first V-block (7), second V-block (2), clock gauge (4) and dial framework (5); The upper surface of base is a plane inclined; First, second V-block and dial framework vertical fixing are on it; And the position on the base at first V-block place is lower than the position on the base at second V-block place, and when the axle journal and the axis body of axle to be detected were supported on first, second V-block respectively, this to be detected parallel with the upper surface of base; Be embedded with positioning ball (3) on first V-block, it is positioned on the side of first V-block that is right against second V-block and near V-type face place, and positioning ball protrudes in this side of first V-block; Clock gauge is installed in dial framework upper end, and when axle journal and the axis body of axle to be detected is supported on respectively on first, second V-block, and the step end face of axle to be detected is when being resisted against on the said positioning ball, the clock gauge gauge outfit can with the step end face conflict of axle to be detected.