CN221123236U - Axle type part circle detection device that beats - Google Patents
Axle type part circle detection device that beats Download PDFInfo
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- CN221123236U CN221123236U CN202323293977.0U CN202323293977U CN221123236U CN 221123236 U CN221123236 U CN 221123236U CN 202323293977 U CN202323293977 U CN 202323293977U CN 221123236 U CN221123236 U CN 221123236U
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- rotating
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- shell
- shaft part
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 239000012535 impurity Substances 0.000 claims abstract description 20
- 230000009191 jumping Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a shaft part circle runout detection device, which comprises: the two ends of the workbench are symmetrically provided with propping rotating parts, and the propping rotating parts are used for propping the shaft parts and can enable the shaft parts to rotate between the propping rotating parts; a measuring component is arranged between the jacking rotating components and is used for measuring the jumping degree of the shaft parts; the opposite sides of the measuring part are provided with impurity removing parts which are used for removing impurities on the surfaces of the shaft parts; the structure is simple, the operation is convenient, and the thimble can fix the shaft part between the jacking rotating parts only by rotating the rotating handle; the device is provided with a cleaning part, the force of the brush against the shaft part can be adjusted to fully clean the surface of the shaft part by adjusting the position of the brush in the cleaning part, and the device is provided with a measuring part, so that the height of the dial indicator can be adjusted, and the circle runout can be detected.
Description
Technical Field
The utility model relates to the technical field of detection devices, in particular to a shaft part circle runout detection device.
Background
Circle run-out refers to the difference between the maximum and minimum readings measured in a given direction by a fixed position indicator as the measured element makes one revolution about the reference axis. The circle run-out tolerance is the maximum allowed variation of the indicator value when the measured element is rotated one revolution about the datum axis (no axial displacement of the part and the meter device) at a fixed reference point. The circle-beat symbol is denoted by "↗". The detection device in the prior art is single, can not well meet the detection requirements of people, and often has many impurities on the surface of shaft parts during detection, so that the detection accuracy is affected, and the existing equipment also does not well solve the problem; in order to solve the above problems, a device for detecting the circular runout of shaft parts is proposed.
Disclosure of Invention
The utility model aims to solve the problems and provides a shaft part circle run-out detection device.
The specific scheme of the utility model is as follows: a shaft part circle runout detection device comprises: the two ends of the workbench are symmetrically provided with propping rotating parts, and the propping rotating parts are used for propping the shaft parts and can enable the shaft parts to rotate between the propping rotating parts; a measuring component is arranged between the jacking rotating components and is used for measuring the jumping degree of the shaft parts; the opposite sides of the measuring part are provided with impurity removing parts which are used for removing impurities on the surfaces of the shaft parts.
Further, the tightening rotary member includes:
the shell is of a hollow structure, and the bottom of the shell is fixedly connected with the workbench;
The middle part of the telescopic sleeve rod is in sliding connection with the shell, the front end of the telescopic sleeve rod extends out of the shell, the extending end of the telescopic sleeve rod is provided with a thimble, and the thimble is in rotary connection with the telescopic sleeve rod;
One end of the driving screw rod is in threaded connection with the telescopic sleeve rod, and the other end of the driving screw rod is in rotary connection with the shell;
The rotary handle is provided with a shell outer end and is fixedly connected with the driving screw rod.
Further, the driving screw rod is rotationally connected with the shell through a rotating part;
The rotating member includes: the rotating seat is detachably and fixedly connected with the shell; the bearing is embedded in the rotating seat, and the driving screw rod penetrates through the bearing inner ring and is indirectly connected with the shell in a rotating way through the bearing.
Further, the measuring part includes:
the upright post is vertically arranged on the workbench;
The dial indicator is sleeved on the upright post, the measuring head of the dial indicator faces downwards, and the upper and lower positions of the dial indicator on the upright post are adjustable.
Further, the impurity removing unit includes: the adjusting seat is provided with an adjusting rod, the adjusting rod is horizontally arranged towards the fixed position of the shaft part, the adjusting rod is in threaded connection with the adjusting seat, the front end of the adjusting rod is provided with a hairbrush, and the rear end of the adjusting rod is provided with a handle.
Further, the brush is a steel wire brush.
The operation method of the utility model comprises the following steps: firstly, processing top pinholes at two ends of a shaft part, wherein the top pinholes are coaxial with the rotation center of the shaft part, then rotating a rotating handle to enable a thimble at the front end of a telescopic sleeve rod to tightly prop against the top pinholes at two ends of the shaft part, driving a hairbrush to abut against the outer surface of the shaft part through an adjusting rod on a handle of an adjusting impurity removing part, and then manually rotating the shaft part, so that impurities on the surface of the shaft part are removed completely by the hairbrush, adjusting a detecting part, adjusting a dial indicator on a stand column to a proper position, abutting against the shaft part by a measuring head of the dial indicator, and adjusting the dial indicator to zero at the moment; and rotating the shaft part manually, so as to measure the maximum value of the dial indicator, namely circle runout, when the shaft part rotates for one circle.
The utility model has the beneficial effects that: 1. the structure is simple, the operation is convenient, and the thimble can fix the shaft part between the jacking rotating parts only by rotating the rotating handle;
2. The cleaning component is provided, the position of the hairbrush in the cleaning component is adjusted, so that the cleaning component can be suitable for shaft parts with different specifications and sizes, and the force of the hairbrush against the shaft parts can be adjusted for different impurities to realize sufficient cleaning;
3. the device is provided with a detection part, and the dial indicator is arranged on the upright post and can be adjusted in position on the upright post, so that the device is suitable for shaft parts with different sizes and specifications; the device has wide application range and can be widely applied to various shaft parts needing to detect circle runout.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic structural view of the impurity removing unit;
In the figure: 1. a work table; 2. the rotary part is tightly propped; 201. a housing; 202. a telescopic loop bar; 203. driving a screw rod; 204. rotating the handle; 205. a rotating seat; 206. a bearing; 3. shaft parts; 4. a measuring part; 401. a column; 402. a dial indicator; 5. A cleaning component; 501. an adjusting seat; 502. an adjusting rod; 503. a brush; 504. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-3, a device for detecting circle runout of shaft parts 3 includes: the workbench 1 is symmetrically provided with propping rotating parts 2 at two ends of the workbench 1, wherein the propping rotating parts 2 are used for propping the shaft part 3 and enabling the shaft part 3 to rotate between the propping rotating parts 2; a measuring component 4 is further arranged between the jacking rotating components 2, and the measuring component 4 is used for measuring the jumping degree of the shaft part 3; the opposite sides of the measuring part 4 are provided with impurity removing parts 5, and the impurity removing parts 5 are used for removing impurities on the surfaces of the shaft parts 3.
In this embodiment, the tightening rotary member 2 includes:
The shell 201 is of a hollow structure, and the bottom of the shell 201 is fixedly connected with the workbench 1;
The middle part of the telescopic sleeve rod 202 is in sliding connection with the shell 201, the front end of the telescopic sleeve rod 202 extends out of the shell 201, the extending end of the telescopic sleeve rod 202 is provided with a thimble, and the thimble is in rotary connection with the telescopic sleeve rod 202;
A driving screw 203, wherein one end of the driving screw 203 is in threaded connection with the telescopic sleeve rod 202, and the other end of the driving screw 203 is in rotational connection with the shell 201;
the rotary handle 204, the rotary handle 204 is provided with the outer end of the shell 201, and is fixedly connected with the driving screw 203.
In this embodiment, the driving screw 203 is rotatably connected to the housing 201 through a rotating member;
The rotating member includes: a rotating seat 205, wherein the rotating seat 205 is detachably and fixedly connected with the shell 201; the bearing 206 is embedded in the rotating seat 205, and the driving screw 203 passes through the inner ring of the bearing 206 and is indirectly connected with the shell 201 in a rotating way through the bearing 206.
In this embodiment, the measuring part 4 includes:
the upright post 401 is vertically arranged on the workbench 1;
The dial indicator 402 is sleeved on the upright 401, the measuring head of the dial indicator 402 faces downwards, and the upper and lower positions of the dial indicator 402 on the upright 401 are adjustable.
In this embodiment, the impurity removing unit 5 includes: the adjusting seat 501, be equipped with on the adjusting seat 501 and adjust pole 502, adjust pole 502 towards the fixed position level setting of axle type part 3, just adjust pole 502 and adjusting seat 501 threaded connection, adjust pole 502 front end and be equipped with brush 503, adjust pole 502 rear end and be equipped with handle 504.
In this embodiment, the brush 503 is a steel wire brush 503. And the coverage area of the brush 503 in this embodiment can cover the entire circumferential surface of the shaft-like member 3.
The operation method of the utility model comprises the following steps: firstly, processing the two ends of a shaft part 3 to form a jacking hole, wherein the jacking hole is coaxial with the rotation center of the shaft part 3, then rotating a rotating handle 204 to enable a thimble at the front end of a telescopic sleeve rod 202 to jack the jacking hole at the two ends of the shaft part, driving a hairbrush 503 to abut against the outer surface of the shaft part 3 through an adjusting rod 502 at a handle 504 of an adjusting impurity removing part 5, then manually rotating the shaft part 3, namely, the hairbrush 503 removes impurities on the surface of the shaft part 3, then adjusting a detecting part, adjusting a dial indicator 402 to a proper position on a stand column 401, abutting a measuring head of the dial indicator 402 with the shaft part 3, and at the moment, adjusting the dial indicator 402 to zero; the shaft part 3 is manually rotated, so that the maximum value of the dial indicator 402, namely circle runout, is measured when the shaft part 3 rotates for one circle.
The utility model has the beneficial effects that: 1. the structure is simple, the operation is convenient, and the rotation handle 204 is only required to be rotated, so that the thimble fixes the shaft part 3 between the jacking rotation parts 2;
2. The cleaning device is provided with the cleaning component 5, the position of the hairbrush 503 in the cleaning component 5 is adjusted to be suitable for shaft parts 3 with different specifications and sizes, and the force of the hairbrush 503 against the shaft parts 3 can be adjusted to realize sufficient cleaning aiming at different impurities;
3. The device is provided with a detection part, a dial indicator 402 is arranged on the upright post 401, and the position of the dial indicator 402 on the upright post 401 can be adjusted, so that the device is suitable for shaft parts 3 with different sizes and specifications; the device has wide application range and can be widely applied to various shaft parts 3 needing to detect circle runout.
Claims (6)
1. A shaft part circle runout detection device comprises: workstation, its characterized in that: the two ends of the workbench are symmetrically provided with propping rotating parts, and the propping rotating parts are used for propping the shaft parts and can enable the shaft parts to rotate between the propping rotating parts; a measuring component is arranged between the jacking rotating components and is used for measuring the jumping degree of the shaft parts; the opposite sides of the measuring part are provided with impurity removing parts which are used for removing impurities on the surfaces of the shaft parts.
2. The shaft part circle run-out detection device according to claim 1, wherein: the tightening rotary member includes:
the shell is of a hollow structure, and the bottom of the shell is fixedly connected with the workbench;
The middle part of the telescopic sleeve rod is in sliding connection with the shell, the front end of the telescopic sleeve rod extends out of the shell, the extending end of the telescopic sleeve rod is provided with a thimble, and the thimble is in rotary connection with the telescopic sleeve rod;
One end of the driving screw rod is in threaded connection with the telescopic sleeve rod, and the other end of the driving screw rod is in rotary connection with the shell;
The rotary handle is provided with a shell outer end and is fixedly connected with the driving screw rod.
3. The shaft part circle run-out detection device according to claim 2, wherein: the driving screw rod is rotationally connected with the shell through a rotating part;
The rotating member includes: the rotating seat is detachably and fixedly connected with the shell; the bearing is embedded in the rotating seat, and the driving screw rod penetrates through the bearing inner ring and is indirectly connected with the shell in a rotating way through the bearing.
4. The shaft part circle run-out detection device according to claim 1, wherein: the measuring part includes:
the upright post is vertically arranged on the workbench;
The dial indicator is sleeved on the upright post, the measuring head of the dial indicator faces downwards, and the upper and lower positions of the dial indicator on the upright post are adjustable.
5. The shaft part circle run-out detection device according to claim 1, wherein: the impurity removing component comprises: the adjusting seat is provided with an adjusting rod, the adjusting rod is horizontally arranged towards the fixed position of the shaft part, the adjusting rod is in threaded connection with the adjusting seat, the front end of the adjusting rod is provided with a hairbrush, and the rear end of the adjusting rod is provided with a handle.
6. The shaft part circle run-out detection device according to claim 5, wherein: the hairbrush is a steel wire hairbrush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323293977.0U CN221123236U (en) | 2023-12-05 | 2023-12-05 | Axle type part circle detection device that beats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323293977.0U CN221123236U (en) | 2023-12-05 | 2023-12-05 | Axle type part circle detection device that beats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221123236U true CN221123236U (en) | 2024-06-11 |
Family
ID=91362347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323293977.0U Active CN221123236U (en) | 2023-12-05 | 2023-12-05 | Axle type part circle detection device that beats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221123236U (en) |
-
2023
- 2023-12-05 CN CN202323293977.0U patent/CN221123236U/en active Active
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