CN217058620U

CN217058620U - Universal portable M value measurement auxiliary tool

Info

Publication number: CN217058620U
Application number: CN202220717545.4U
Authority: CN
Inventors: 石文静; 巨波; 张雨; 郑文霞
Original assignee: Shandong Henger Intelligent Technology Co ltd
Current assignee: Shandong Henger Intelligent Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-26
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to a general portable M value measuring assistive device, which comprises a bottom plate and a vertical column vertically fixed on the bottom plate, wherein a supporting slide block is arranged on the vertical column, and the supporting slide block can be adjusted along the vertical column up and down; two positioning rods horizontally arranged are arranged on the supporting slide block, and the two positioning rods can rotate on the horizontal plane along the installation position so as to change the included angle of the two positioning rods. The utility model discloses simple structure can be applicable to the axle piece of different length, different thicknesses and hang the location, and application scope is wide, and support stability is good.

Description

General portable M value measurement assists utensil

Technical Field

The utility model relates to an axle type part production technical field especially relates to a utensil is assisted in measurement of general portable M value.

Background

When the shaft machining is completed, the measurement of the dimensions of all parts of the shaft, particularly the measurement of the M value of the shaft, is required by a measuring tool so as to detect whether the dimensional accuracy of the shaft meets the requirement. The dimensional accuracy of the shaft parts mainly refers to the diameter dimensional accuracy and the shaft length dimensional accuracy of the shaft, and generally has requirements on the geometric accuracy (roundness and cylindricity) of the shaft neck besides the dimensional accuracy.

When present shaft member was measured, put the shaft member in the drum, the part of exposing the drum to the shaft member is measured, and the drum plays supporting role to the shaft member, and the shaft member of different models need be put in the drum of difference, consequently need prepare the drum of a plurality of diameters variation in size as the support, detects the shaft member of different models and need change suitable sleeve, wastes time and energy, reduces work efficiency, and telescopic support stability is poor simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a general portable M value measurement assists utensil.

The utility model is realized by the following technical proposal, and provides a universal portable M value measuring assistive device, which comprises a bottom plate and a vertical column vertically fixed on the bottom plate, wherein a supporting slide block is arranged on the vertical column, and the supporting slide block can be adjusted along the vertical column up and down; two positioning rods horizontally arranged are arranged on the supporting slide block, and the two positioning rods can rotate on the horizontal plane along the installation position so as to change the included angle of the two positioning rods.

Preferably, a vertical through hole is formed in the supporting slide block, and the upright column penetrates through the vertical through hole.

Preferably, the support slider is provided with a transverse through hole which is vertically communicated with the vertical through hole, and a jacking bolt is connected in the transverse through hole. The supporting sliding block is fixed on the stand column through the puller bolt, when the position of the supporting sliding block needs to be adjusted, the puller bolt is loosened, the supporting sliding block moves up and down, and then the puller bolt is screwed tightly. The position of the supporting slide block is changed, and the device is convenient to adapt to the suspension support of shaft pieces with different lengths.

Preferably, two locating levers are located the both sides of stand respectively. The stability of the support of the shaft member can be enhanced.

Preferably, set up two slots on the support slider of stand both sides, two locating levers all include stiff end and expansion end, and the stiff end of two locating levers inserts respectively in a slot and articulated through locating pin axle and support slider. The locating lever inserts to articulate with support slider in the slot again, has improved the installation stability of locating lever to improve the stability that the locating lever was supported to axle piece location, stir the expansion end of locating lever and can adjust the angle that opens and shuts of two locating levers, convenient operation.

The utility model has the advantages that:

1. the contained angle of two locating levers can be adjusted at any time according to the work piece model to can realize the axle piece of different models and hang the location, the axle piece of different models is unified to be used a mounted frame and can be realized the location, need not to match again and seeks suitable drum location, makes things convenient for subsequent axle piece measurement work, has improved work efficiency.

2. The utility model discloses simple structure can be applicable to the axle piece of different length, different thicknesses and hang the location, and application scope is wide, and support stability is good.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a longitudinal sectional view of the support slider of the present invention;

fig. 4 is a schematic structural diagram of the positioning rod of the present invention.

Shown in the figure:

1. the bottom plate, 2, stand, 3, support slider, 4, vertical through-hole, 5, horizontal through-hole, 6, puller bolt, 7, axle piece, 8, locating lever, 9, slot, 10, locating pin axle.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

As shown in fig. 1 and 2, the utility model discloses a bottom plate 1, the stand 2 of vertical fixation on bottom plate 1, installation supporting slide 3 on stand 2, position control about 2 can be followed to supporting slide 3.

Set up vertical through-hole 4 on supporting slide 3, stand 2 runs through vertical through-hole 4, sets up the horizontal through-hole 5 that link up with vertical through-hole 4 is perpendicular on supporting slide 3, connects puller bolt 6 in horizontal through-hole 5, fixes supporting slide 3 on stand 2 through puller bolt 6, when needing to adjust supporting slide 3's position, and the puller bolt 6 of unscrewing reciprocates supporting slide 3, then screws puller bolt 6 again. The position of the supporting slide block 3 is changed, so that the suspension support is convenient to adapt to the shaft elements 7 with different lengths.

Two positioning rods 8 horizontally arranged are installed on the supporting slide block 3, and the two positioning rods 8 can rotate on the horizontal plane along the installation position to change the included angle of the two positioning rods 8. Two locating levers 8 are located the both sides of stand 2 respectively, can strengthen the stability of supporting to shaft member 7.

As shown in fig. 3 and 4, two slots 9 are formed in the supporting sliding blocks 3 on two sides of the upright post 2, the two positioning rods 8 each include a fixed end and a movable end, and the fixed ends of the two positioning rods 8 are respectively inserted into one slot 9 and hinged to the supporting sliding block 3 through a positioning pin shaft 10. Locating lever 8 inserts in slot 9 again and articulates with supporting slide block 3, has improved locating lever 8's installation stability to improve the stability of locating lever 8 to 7 positioning support of shaft member, stir the expansion end of locating lever 8 and can adjust the angle that opens and shuts of two locating levers 8, convenient operation.

During the concrete use, hang axle 7 between two locating levers 8, the axle journal position card of axle 7 is between two locating levers 8, realizes hanging the location of axle 7, conveniently carries out the follow-up measurement work of axle 7. The contained angle of two locating levers 8 can be adjusted at any time according to the work piece model to can realize the axle 7 of different models and hang the location, the axle 7 of different models is unified to be used a mounted frame and can be realized the location, need not to match again and seeks suitable drum location, makes things convenient for subsequent axle 7 measurement work, has improved work efficiency. The utility model discloses can be applicable to the axle 7 of different length, different thickness and hang the location, application scope is wide, and support stability is good.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. The utility model provides a utensil is assisted in measurement of general portable M value which characterized in that: the device comprises a bottom plate and an upright post vertically fixed on the bottom plate, wherein a supporting slide block is arranged on the upright post and can be adjusted along the upright post in the vertical direction; two positioning rods horizontally arranged are arranged on the supporting slide block, and the two positioning rods can rotate on the horizontal plane along the installation position so as to change the included angle of the two positioning rods.

2. The universal portable M-value measurement aid of claim 1, wherein: vertical through holes are formed in the supporting sliding blocks, and the stand columns penetrate through the vertical through holes.

3. The universal portable M-value measurement aid of claim 2, wherein: and a transverse through hole which is vertically communicated with the vertical through hole is arranged on the supporting slide block, and a jacking bolt is connected in the transverse through hole.

4. The universal portable M-value measurement aid of claim 1, wherein: two locating levers are located the both sides of stand respectively.

5. The universal portable M-value measurement aid of claim 1, wherein: two slots are formed in the supporting sliding blocks on two sides of the stand column, the two positioning rods comprise fixed ends and movable ends, and the fixed ends of the two positioning rods are respectively inserted into one slot and hinged with the supporting sliding blocks through positioning pin shafts.