CN211452722U

CN211452722U - Universal rotor aluminum foot balance degree detection tool

Info

Publication number: CN211452722U
Application number: CN202020508327.0U
Authority: CN
Inventors: 孙代刚
Original assignee: Rechi Qingdao Precision Electric Machinery Co Ltd
Current assignee: Rechi Qingdao Precision Electric Machinery Co Ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-09-08
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a general rotor aluminum foot balance degree detection tool, which relates to the field of detection tools and comprises a first slider, a second slider, a guide pillar, a base and a pressing plate, wherein the base is provided with a groove-shaped structure, the pressing plate is detachably arranged on two sides of the groove-shaped structure of the base, and the inner side of the pressing plate on each side is closer to the central line of the base compared with the top edge of the groove-shaped structure; the guide post is vertically arranged on the base, and the first sliding block is inserted in the guide post; the second sliding block is slidably arranged in the groove-shaped structure of the base; the first slider can slide in the vertical direction, and the second slider can slide in the horizontal direction. The utility model discloses can do and improve detection efficiency when accomplishing the universalization.

Description

Universal rotor aluminum foot balance degree detection tool

Technical Field

The utility model relates to a detection tool field, concretely relates to general type rotor aluminium foot equilibrium detects instrument.

Background

The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.

The rotor is wide in the field application of motor manufacturing, and the rotor is the important component part of motor in air condition compressor, and the assembly of rotor aluminium foot equilibrium direct influence balancing weight influences the performance of whole compressor even, and in batch production, the quality and the detection efficiency of rotor are especially important to the enterprise production, and the method that is used for detecting rotor aluminium foot equilibrium in the trade probably can divide into two kinds: a three-dimensional detection method and a special detection tool detection method.

The inventor thinks that the existing detection method has the following problems that firstly, the detection efficiency of the three-dimensional detection method is low, secondly, the detection method of the special detection tool is special for a certain machine type or a plurality of machine types, the universality is not strong, the types of the detection tools need to be arranged, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The method for be used for detecting rotor aluminium foot equilibrium degree among the prior art is not enough, the utility model aims at providing a general type rotor aluminium foot equilibrium degree detects instrument can improve detection efficiency when accomplishing the universalization.

In order to achieve the above purpose, the present invention is realized by the following technical solution:

a universal rotor aluminum pin balance degree detection tool comprises a first sliding block, a second sliding block, a guide pillar, a base and a pressing plate, wherein the base is of a groove-shaped structure, the pressing plate is detachably mounted on two sides of the groove-shaped structure of the base, and the inner side of the pressing plate on each side is closer to the center line of the base than the top edge of the groove-shaped structure; the guide post is vertically arranged on the base, and the first sliding block is inserted in the guide post; the second sliding block is slidably arranged in the groove-shaped structure of the base; the first slider can slide in the vertical direction, and the second slider can slide in the horizontal direction.

As a further technical scheme, the guide posts are multiple, the first end of the base is connected with the guide posts for guiding, the first sliding block is provided with through holes for being inserted into the guide posts, and the first sliding block is inserted into the guide posts.

As a further technical solution, the second slider includes a top slider portion and a bottom slider portion connected to each other, and a joint of the top slider portion and the bottom slider portion is stepped.

As a further technical scheme, a side vertical surface of the first sliding block is provided with a screw hole for connecting a bolt; when the first sliding block is inserted into the guide post, the bolt connected with the screw hole of the first sliding block can be abutted to the guide post.

As a further technical solution, when the guide pillar has a plurality of, at least one guide pillar has a straight side.

As a further technical scheme, the length of the straight side face is the same as the height of the guide pillar.

As a further technical scheme, the cross section of the base is in a concave shape.

As a further technical scheme, the top surface of the base comprises a first top surface and a second top surface, a groove-shaped structure is arranged between the first top surface and the second bottom surface, the first top surface and the second top surface are both provided with a pressing plate, and the inner side of the pressing plate is closer to the center line of the base than the inner side edge of the first top surface and the inner side edge of the second top surface.

As a further technical solution, the first top surface and the second top surface have the same shape.

As a further technical scheme, the base is connected with the pressure plate through bolts.

Above-mentioned the utility model discloses an embodiment's beneficial effect as follows:

1. the utility model provides an among the technical scheme, use the detection that two sliders go on to the position relatively fixed of slider can carry out a large amount of detections in the short time, and the position of slider is convenient for adjust simultaneously, and is the stable position after adjusting, is applicable to the model of multiple model.

2. The utility model provides an among the technical scheme, first slider passes through the guide pillar and connects the base, and first slider passes through bolt swing joint between the guide pillar, for the rigidity of first slider provides the guarantee, and the guide pillar has the flat straight face that suits in the bolt simultaneously, can provide stable structure basis for the fixed of bolt.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Figure 1 is an exploded view of the present invention according to one or more embodiments,

figure 2 is an elevation view of the present invention according to one or more embodiments,

figure 3 is a schematic view of a compressor rotor according to one or more embodiments of the present invention,

fig. 4 is a diagram of a compressor rotor detection scheme in accordance with one or more embodiments of the present invention.

In the figure, 1, a first slide block, 2, a second slide block, 3, a base, 4, a pressure plate, 5, a guide post, 6, a locking guide post, 7, a bolt, 100, a compressor rotor, 101 and an aluminum pin.

The spacing or dimensions between each other are exaggerated to show the location of the various parts, and the illustration is for illustrative purposes only.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, unless the invention expressly state otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "upper", "lower", "left" and "right" in the present application, if any, merely indicate correspondence with the upper, lower, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the present invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The terms "mounted", "connected" and "fixed" in the present invention should be understood in a broad sense, for example, they may be fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Just as the background art introduces, to the not enough of the method that is used for detecting rotor aluminium foot equilibrium among the prior art, the utility model aims at providing a general type rotor aluminium foot equilibrium detects instrument, can improve detection efficiency when accomplishing the universalization, explains below with the help of the attached drawing and specific embodiment.

Examples

In a typical embodiment of the present invention, as shown in fig. 1, a general rotor aluminum leg 101 balance degree detection tool includes a first slider 1, a second slider 2, a guide pillar, a base 3 and a pressing plate 4, wherein the base 3 has a groove-shaped structure, the pressing plate 4 is detachably mounted on both sides of the groove-shaped structure of the base 3, and the inner side of the pressing plate 4 on each side is closer to the center line of the base 3 than the top edge of the groove-shaped structure; the guide post is vertically arranged on the base 3, and the first sliding block 1 is inserted in the guide post; the second sliding block 2 is arranged in a groove-shaped structure of the base 3 in a sliding manner; the first slider 1 is slidable in the vertical direction, and the second slider 2 is slidable in the horizontal direction.

In this embodiment, the base 3 has a concave cross-section, and the groove-shaped structure has a rectangular cross-section. The second sliding block 2 matched with the sliding block is also correspondingly rectangular, and the inner wall of the second sliding block 2 is tightly attached to the groove-shaped structure.

The guide posts are multiple, the first end portion of the base is connected with the guide posts for guiding, the first sliding block 1 is provided with through holes for being connected with the guide posts in an inserting mode, and the first sliding block 1 is connected with the guide posts in an inserting mode.

The second slide block 2 comprises a top slide block part and a bottom slide block part which are connected, and the joint of the top slide block part and the bottom slide block part is in a step shape.

The side vertical surface of the first sliding block 1 is provided with a screw hole for connecting a bolt 7; after the first sliding block 1 is inserted into the guide post, the bolt 7 connected with the screw hole of the first sliding block 1 can be abutted against the guide post.

When the guide post has a plurality, at least one guide post has a flat side.

Referring to fig. 1, the number of the guide pillars in the embodiment is three, among three guide pillars, the guide pillar located in the middle is provided with a milled flat surface, the guide pillar located in the middle becomes a locking guide pillar 6, and the guide pillars located on both sides are called as guiding guide pillars 5.

The length of the straight side surface is the same as the height of the guide post.

The top surface of the base 3 comprises a first top surface and a second top surface, a groove-shaped structure is arranged between the first top surface and the second bottom surface, the first top surface and the second top surface are both provided with a pressing plate 4, and the inner side of the pressing plate 4 is closer to the central line of the base 3 than the inner side edge of the first top surface and the inner side edge of the second top surface; that is, the inner side of the pressing plate 4 is closer to the center line of the base 3 than both the inner side edge of the first top surface and the inner side edge of the second top surface in the vertical section, so that the pressing plate 4 is used to limit the position of the second slider 2.

The first top surface and the second top surface are the same in shape.

The base 3 is connected with the pressing plate 4 through the bolts 7, so that the pressing plate 4 and the base 3 can be conveniently detached when the base is required to be detached.

Referring to fig. 3 and 4, taking the detection of the compressor rotor 100 as an example, two aluminum legs 101 are respectively disposed at two end surfaces of the compressor rotor 100, during the detection, the aluminum legs 101 at two end surfaces of the rotor are respectively disposed on the top surface of the first sliding block 1 and the top surface of the second sliding block 2, after the three aluminum legs 101 are pressed, a gap between the other aluminum leg 101 and the top surface is measured by a gap piece, and whether the balance degree of the rotor aluminum leg 101 is qualified is determined according to a comparison between the gap distance and a control standard.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A universal rotor aluminum pin balance degree detection tool is characterized by comprising a first sliding block, a second sliding block, a guide pillar, a base and a pressing plate, wherein the base is provided with a groove-shaped structure, the pressing plate is detachably mounted on two sides of the groove-shaped structure of the base, and the inner side of the pressing plate on each side is closer to the center line of the base than the top edge of the groove-shaped structure; the guide post is vertically arranged on the base, and the first sliding block is inserted in the guide post; the second sliding block is slidably arranged in the groove-shaped structure of the base; the first slider can slide in the vertical direction, and the second slider can slide in the horizontal direction.

2. The tool for detecting the balance degree of the universal rotor aluminum foot according to claim 1, wherein the number of the guide posts is plural, the first end of the base is connected with the plurality of guide posts for guiding, the first sliding block is provided with a through hole for being inserted into the guide posts, and the first sliding block is inserted into the guide posts.

3. The universal rotor aluminum foot balance testing tool of claim 1 wherein the second slide includes a top slide portion and a bottom slide portion connected together, the junction of the top slide portion and the bottom slide portion being stepped.

4. The universal rotor aluminum foot balance degree detection tool as claimed in claim 1, wherein a side vertical face of the first sliding block is provided with a screw hole for connecting a bolt; when the first sliding block is inserted into the guide post, the bolt connected with the screw hole of the first sliding block can be abutted to the guide post.

5. The universal rotor aluminum foot balance detection tool of claim 1 wherein when said plurality of guide posts is present, at least one guide post has a straight side.

6. The tool of claim 5, wherein the length of the straight side surface is the same as the height of the guide post.

7. The universal rotor aluminum foot balance detection tool of claim 1, wherein the cross-sectional shape of the base is a channel letter.

8. The universal rotor aluminum foot balance detection tool as claimed in claim 1, wherein the top surface of the base comprises a first top surface and a second top surface, a groove-shaped structure is formed between the first top surface and the second bottom surface, the first top surface and the second top surface are both provided with a pressure plate, and the inner side of the pressure plate is closer to the center line of the base than the inner side edge of the first top surface and the inner side edge of the second top surface.

9. The universal rotor aluminum leg balance testing tool of claim 8 wherein said first top surface and said second top surface are identical in shape.

10. The universal rotor aluminum foot balance detection tool of claim 1, wherein the base and the pressure plate are connected by bolts.