CN220772131U - Hub quality detection device - Google Patents
Hub quality detection device Download PDFInfo
- Publication number
- CN220772131U CN220772131U CN202322631648.6U CN202322631648U CN220772131U CN 220772131 U CN220772131 U CN 220772131U CN 202322631648 U CN202322631648 U CN 202322631648U CN 220772131 U CN220772131 U CN 220772131U
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- fixed
- workbench
- sliding
- cylinder
- positioning
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- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000012372 quality testing Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000000105 evaporative light scattering detection Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model is applicable to the technical field of detection equipment, and provides a hub quality detection device, which comprises a workbench, wherein a positioning piece is in running fit with the outer side surface of the workbench, a plurality of sliding pieces are in sliding fit with the inner part of the positioning piece, and the positioning piece comprises: the positioning cylinder, a plurality of guide ways have been seted up to positioning cylinder one side, and positioning cylinder inside is fixed with band-type brake motor, and band-type brake motor output shaft is fixed with the carousel, and the carousel top is fixed with a plurality of first revolving poles, and first revolving pole week side normal running fit has the arc arm, and the change hole has been seted up at the arc arm top, and the slider includes: slide rail, slide rail one end are fixed with T shape backup pad, and T shape backup pad one side is fixed with the arc rubber slab, and the relative other end of slide rail is fixed with the second revolving post, and second revolving post and revolving hole normal running fit, slide rail and guide way sliding fit, the device have realized the fixed to the wheel hub that waits to detect of equidimension not, prevent that it from appearing rocking in detecting the in-process, avoid causing the error to final quality testing result.
Description
Technical Field
The utility model relates to a hub quality detection device, and belongs to the technical field of detection equipment.
Background
The wheel hub is a wheel core rotating part connected with the inner profile steel of the tire through a stand column, namely a metal part for supporting the center of the tire and arranged on a shaft, and is also called a wheel rim, a steel ring, a wheel and a bell; the wheel hub is often required to be detected in the production and processing process of the wheel hub, whether the wheel hub is out of round or not is detected, and the phenomenon that the wheel hub is in circumferential runout after installation and operation is avoided.
However, in the existing detection process, the hub is detected by naked eyes or by using a dial indicator, so the following problems exist in the specific detection process:
that is, when the existing hub quality detection device detects the quality of the hubs to be detected with different sizes, the hubs to be detected with different sizes are difficult to be positioned and fixed rapidly, so that the detection error is increased, the detection precision is low, and the problem that the hub cannot be detected comprehensively is solved.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the utility model provides a can realize the location fixed to the wheel hub that waits to detect of equidimension, prevent that it from waiting to detect the quality testing in-process of wheel hub and appearing rocking, avoid causing a kind of wheel hub quality testing device of error to final quality testing result.
In order to solve the problems, the utility model provides the following technical scheme:
the hub quality detection device comprises a workbench, wherein a positioning piece is in running fit with the outer side surface of the workbench, a sliding piece is in sliding fit with the positioning piece, and a detection instrument for detecting a hub is arranged on the workbench; the positioning piece comprises a positioning cylinder, a guide groove is formed in one side of the positioning cylinder, a band-type brake motor is arranged in the positioning cylinder, an output shaft of the band-type brake motor is connected with a rotary table, the top of the rotary table is movably connected with one end of an arc-shaped arm through a plurality of first rotary columns, and a rotary hole is formed in the other end of the arc-shaped arm; the sliding part comprises a sliding rail which is in sliding fit with the guide groove, one end of the sliding rail is fixed with a T-shaped supporting plate, the other end of the sliding rail is fixed with a second rotating column which is matched with the rotating hole, and one side of the T-shaped supporting plate is fixed with an arc-shaped rubber plate.
Preferably, a vertical plate is fixed on the inner wall of the workbench, a driving motor is fixed on one side of the vertical plate, and an output shaft of the driving motor penetrates one side of the workbench and extends outwards; one side of the positioning cylinder is fixedly provided with a mounting cylinder which is fixedly connected with an output shaft of the driving motor.
More preferably, two symmetrical limiting arc plates are fixed on the outer side surface of the workbench; and a rotary drum is fixed on one side of the positioning cylinder and is in running fit with the limiting arc plate.
More preferably, a central shaft is fixed at the central position of the other side of the positioning cylinder relative to the mounting cylinder, and one end of the central shaft is connected with the limiting cylinder in a threaded manner.
Preferably, a telescopic rod and a rectangular frame are fixed on the outer side face of the workbench, the telescopic end of the telescopic rod is connected with one end of the L-shaped sliding plate, the detecting instrument is fixed on the other end of the L-shaped sliding plate, and the L-shaped sliding plate is arranged in the rectangular frame in a penetrating mode and is in sliding fit with the L-shaped sliding plate.
According to the utility model, the arc-shaped arms are driven to rotate on the peripheral sides of the first rotating column and the second rotating column through rotation of the rotating disc, so that the arc-shaped arms shrink or spread in a circular area above the rotating disc, and limit is carried out through sliding fit between the sliding rails and the guide grooves, so that the sliding rails in the sliding parts are driven to mutually approach or separate from each other in a plurality of guide grooves formed in one side of the positioning cylinder until the arc-shaped rubber plates in the sliding parts are sequentially contacted with the inner walls of the central holes of the hubs to be detected, and positioning and fixing of the hubs to be detected with different sizes are realized, so that shaking is prevented in the mass detection process of the hubs to be detected, and errors caused to final mass detection results are avoided.
Drawings
FIG. 1 is a schematic diagram of a hub mass detection device according to the present utility model;
FIG. 2 is a schematic view of a structure of a workbench;
FIG. 3 is a top view of the table;
FIG. 4 is a schematic view of a positioning member;
FIG. 5 is a schematic cross-sectional view of a positioning member;
FIG. 6 is a cross-sectional elevation view of the positioning member;
fig. 7 is a schematic structural view of the slider.
Detailed Description
In order to make the utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Example 1
Referring to fig. 1-7, the present utility model provides the following technical solutions:
specifically refer to a wheel hub quality detection device, including workstation 1, a workstation 1 lateral surface normal running fit has setting element 2, and setting element 2 inside sliding fit has a plurality of sliders 3, and setting element 2 includes: the positioning cylinder 201, a plurality of guide slots 202 have been seted up to positioning cylinder 201 one side, and positioning cylinder 201 inside is fixed with band-type brake motor 203, and band-type brake motor 203 output shaft is fixed with carousel 204, and carousel 204 top is fixed with a plurality of first posts 205, and first post 205 week side normal running fit has arc arm 206, and change hole 207 has been seted up at arc arm 206 top, and slider 3 includes: the slide rail 301, slide rail 301 one end is fixed with T shape backup pad 302, and T shape backup pad 302 one side is fixed with arc rubber slab 303, and slide rail 301 is fixed with second swivel post 304 relative the other end, and second swivel post 304 and swivel hole 207 normal running fit, slide rail 301 and guide way 202 sliding fit, positioning cylinder 201 one end central point put and is fixed with center pin 210, and center pin 210 one end threaded connection has spacing section of thick bamboo 211.
One specific application of this embodiment is: the center hole of the hub to be detected is sleeved on the peripheral side surface of the center shaft 210, preliminary limiting fixation is carried out through threaded rotation fit between the limiting cylinder 211 and one end of the center shaft 210, then the band-type brake motor 203 is started to drive the turntable 204 to rotate in the positioning cylinder 201, when the turntable 204 rotates in the positioning cylinder 201, a plurality of arc-shaped arms 206 respectively rotatably fit on the peripheral side surfaces of a plurality of first rotating posts 205 and rotating holes 207 respectively formed in the tops of the arc-shaped arms 206 rotate on the peripheral side surfaces of a second rotating post 304 fixed on the other end of the sliding rail 301, so that the plurality of arc-shaped arms 206 shrink or diffuse in a circular area above the turntable 204, and when the plurality of arc-shaped arms 206 shrink or diffuse in a circular area above the turntable 204, the arc-shaped arms pass through the sliding rail 301 and the guide groove 202
The sliding fit between the two sliding parts is limited, so that the sliding rails 301 in the sliding parts 3 are driven to be close to or far away from each other in a plurality of guide grooves 202 formed in one side of the positioning barrel 201 until the arc-shaped rubber plates 303 in the sliding parts 3 are sequentially contacted with the inner wall of the central hole of the hub to be detected, the band-type brake motor 203 is closed, the positioning fixation of the hubs to be detected with different sizes is realized, shaking of the hubs to be detected in the quality detection process is prevented, and errors caused to the final quality detection result are avoided.
Example 2
Referring to fig. 1-7, embodiment 2 is an improvement on the basis of embodiment 1, specifically, a riser 101 is fixed on the inner wall of the working table 1, a driving motor 102 is fixed on one side of the riser 101, an output shaft of the driving motor 102 penetrates through one side of the working table 1 and extends outwards, a mounting cylinder 208 is fixed on one end of a positioning cylinder 201, the mounting cylinder 208 is fixedly connected with the output shaft of the driving motor 102, two symmetrical limiting arc plates 103 are fixed on one outer side surface of the working table 1, a rotating cylinder 209 is fixed on one end of the positioning cylinder 201, and the rotating cylinder 209 is in running fit with the limiting arc plates 103.
One specific application of this embodiment is: through the fixed connection between the mounting cylinder 208 and the output shaft of the driving motor 102 for the positioning cylinder 201 is installed and is fixed at the output shaft of the driving motor 102, then fixes the wheel hub that needs to carry out quality testing on an lateral surface of the positioning cylinder 201, then starts driving motor 102, drives whole positioning cylinder 201 and fixes the wheel hub that waits to detect of an lateral surface of workstation 1 and rotate, and the pivoted in-process carries out spacing support through the normal running fit between rotary drum 209 and the spacing arc board 103, prevents that pivoted in-process from waiting to detect wheel hub and taking place the shake, with this convenience later stage carries out quality testing to wheel hub.
Example 3
Referring to fig. 1-7, embodiment 3 is modified based on embodiment 1 by fixing a telescopic rod 104 on an outer side surface of the workbench 1, fixing a rectangular frame 105 on an outer side surface of the workbench 1, fixing an L-shaped sliding plate 106 on a telescopic end of the telescopic rod 104, sliding the rectangular frame 105 with the L-shaped sliding plate 106, and fixing a detecting instrument 107 on one end of the L-shaped sliding plate 106.
One specific application of this embodiment is: before detection, the telescopic rod 104 is started, the L-shaped sliding plate 106 fixed at the telescopic end of the telescopic rod 104 is driven to slide left and right in the rectangular frame 105, the detection instrument 107 fixed at one end of the L-shaped sliding plate 106 slides left and right in the rectangular frame 105, so that hubs of different specifications are suitable for the detection of quality at later stages, the detection instrument 107 in the embodiment is a laser displacement sensor, the laser displacement sensor can accurately and non-contact measure the position, displacement and other changes of a detected object through a laser triangulation method, and is mainly applied to the measurement of geometric quantities such as displacement, thickness, vibration, distance, diameter and the like of the detected object, therefore, if the hub is subjected to the detection of the laser displacement sensor when the hub is subjected to the vibration caused by the out-of-round rotation in the rotation process, the detection signal is transmitted to the terminal equipment to be changed into visual data, and detection results can be accurately known by detection staff, so that the aim of automatic quality detection of the hub is achieved, and the hub 3 has the effects of high detection speed and high detection precision.
Claims (5)
1. The hub quality detection device comprises a workbench (1), and is characterized in that a positioning piece (2) is in running fit with one outer side surface of the workbench (1), a sliding piece (3) is in sliding fit with the inside of the positioning piece (2), and a detection instrument (107) for detecting a hub is arranged on the workbench (1); the positioning piece (2) comprises a positioning cylinder (201), a guide groove (202) is formed in one side of the positioning cylinder (201), a band-type brake motor (203) is arranged in the positioning cylinder (201), an output shaft of the band-type brake motor (203) is connected with a rotary table (204), the top of the rotary table (204) is movably connected with one end of an arc-shaped arm (206) through a plurality of first rotary columns (205), and a rotary hole (207) is formed in the other end of the arc-shaped arm (206); the sliding piece (3) comprises a sliding rail (301) which is in sliding fit with the guide groove (202), a T-shaped supporting plate (302) is fixed at one end of the sliding rail (301), a second rotating column (304) which is matched with the rotating hole (207) is fixed at the other end of the sliding rail, and an arc-shaped rubber plate (303) is fixed at one side of the T-shaped supporting plate (302).
2. The hub quality testing device according to claim 1, wherein a riser (101) is fixed on the inner wall of the workbench (1), a driving motor (102) is fixed on one side of the riser (101), and an output shaft of the driving motor (102) penetrates one side of the workbench (1) and extends outwards; one side of the positioning cylinder (201) is fixedly provided with a mounting cylinder (208), and the mounting cylinder (208) is fixedly connected with an output shaft of the driving motor (102).
3. The hub quality testing device according to claim 2, wherein two symmetrical limiting arc plates (103) are fixed on an outer side surface of the workbench (1); one side of the positioning cylinder (201) is fixed with a rotary cylinder (209), and the rotary cylinder (209) is in running fit with the limiting arc plate (103).
4. The hub mass detecting device according to claim 2, wherein a center shaft (210) is fixed to the other side of the positioning cylinder (201) with respect to the mounting cylinder (208), and one end of the center shaft (210) is screwed to the limit cylinder (211).
5. The hub quality testing device according to claim 1, wherein a telescopic rod (104) and a rectangular frame (105) are fixed on an outer side surface of the workbench (1), a telescopic end of the telescopic rod (104) is connected with one end of an L-shaped sliding plate (106), the testing instrument (107) is fixed on the other end of the L-shaped sliding plate (106), and the L-shaped sliding plate (106) is arranged in the rectangular frame (105) in a penetrating manner and is in sliding fit with the L-shaped sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322631648.6U CN220772131U (en) | 2023-09-26 | 2023-09-26 | Hub quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322631648.6U CN220772131U (en) | 2023-09-26 | 2023-09-26 | Hub quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220772131U true CN220772131U (en) | 2024-04-12 |
Family
ID=90603995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322631648.6U Active CN220772131U (en) | 2023-09-26 | 2023-09-26 | Hub quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220772131U (en) |
-
2023
- 2023-09-26 CN CN202322631648.6U patent/CN220772131U/en active Active
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