CN110763116A - Automobile wheel hub bearing external diameter detection device - Google Patents
Automobile wheel hub bearing external diameter detection device Download PDFInfo
- Publication number
- CN110763116A CN110763116A CN201911246034.8A CN201911246034A CN110763116A CN 110763116 A CN110763116 A CN 110763116A CN 201911246034 A CN201911246034 A CN 201911246034A CN 110763116 A CN110763116 A CN 110763116A
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- China
- Prior art keywords
- hub bearing
- automobile hub
- detection device
- automobile
- detection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000007 visual effect Effects 0.000 abstract description 3
- 239000003381 stabilizer Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
- G01B5/201—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures for measuring roundness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an automobile hub bearing outer diameter detection device which comprises a bottom plate, wherein a first fixing frame, a second fixing frame and a first fixing plate are welded on the upper surface of the bottom plate, a motor is installed on the first fixing frame, the tail end of an output shaft of the motor is connected with a connecting shaft through a coupler, the other end of the connecting shaft is movably connected onto the first fixing plate, a rotating shaft is radially connected with the connecting shaft and used for being sleeved with an automobile hub bearing to be detected, a second fixing plate is welded on the upper surface of the second fixing frame, a connecting assembly is arranged on one side, close to the automobile hub bearing, of the second fixing plate, the connecting assembly is horizontally connected with a detection pen and vertically connected with a detection rod, and detection paper is glued on the upper surface. The device is simple to operate, high in detection speed and convenient for visual observation of detection effect.
Description
Technical Field
The invention relates to the technical field of hub bearing detection, in particular to an automobile hub bearing outer diameter detection device.
Background
The hub bearing has the main functions of bearing and providing accurate guide for the rotation of the hub, bears axial load and radial load, is an important part, and has the advantages of good assembling performance, no need of clearance adjustment, large load capacity and the like.
The roundness of the hub bearing is one of the factors affecting the use effect of the hub bearing. Most of existing automobile hub bearing roundness detection modes are that measurement is carried out through multiple points, the defect that measurement results are unreliable exists, complex equipment is needed, detection results cannot be observed visually, and inconvenience is caused when the automobile hub bearing roundness detection mode is used.
Disclosure of Invention
The invention aims to provide a device for detecting the outer diameter of an automobile hub bearing, which is simple to operate, high in detection speed and convenient for visual observation of a detection effect, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automobile hub bearing outer diameter detection device comprises a bottom plate, wherein a first fixing frame, a second fixing frame and a first fixing plate are welded on the upper surface of the bottom plate, a protective cover is welded on the upper surface of the first fixing frame, a motor is installed in the protective cover, the tail end of an output shaft of the motor is connected with a connecting shaft through a coupler, the other end of the connecting shaft is movably connected onto the first fixing plate, a rotating shaft is radially connected with the connecting shaft and is used for sleeving an automobile hub bearing to be detected, a second fixing plate is welded on the upper surface of the second fixing frame, a connecting assembly is arranged on one side, close to the automobile hub bearing, of the second fixing plate and comprises a first connecting rod, a spring and a second connecting rod, the first connecting rod is connected with the second connecting rod through the spring, a detection pen is, and detection paper is glued on the upper surface of the second fixing frame and below the detection pen.
Preferably, four groups of support legs are welded to the lower surface of the bottom plate, and the four groups of support legs are respectively positioned at four corners of the bottom plate.
Preferably, the bottom end of the support leg is designed to be frustum-shaped, and the bottom of the support leg is connected with a first rubber sleeve in an adhesive mode.
Preferably, handles are symmetrically welded to two end portions of the bottom plate, and a second rubber sleeve is connected to the handles in a gluing mode.
Preferably, the protective cover is provided with heat dissipation holes, and filter cotton nets are embedded in the heat dissipation holes.
Preferably, one side of the detection rod, which is close to the automobile hub bearing, is semicircular.
Compared with the prior art, the invention has the beneficial effects that:
drive automobile wheel hub bearing through the motor and rotate, when the measuring arm contacted the point of non-roundness on the automobile wheel hub bearing, the measuring pen removed under coupling assembling's effect, when automobile wheel hub bearing roughness was higher, the handwriting on the measuring paper was a point, when automobile wheel hub bearing roughness was very poor, the handwriting on the measuring paper then was a line segment, this device easy operation, detection speed was fast, detection effect was convenient for visual observation.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic structural diagram of the connecting assembly of the present invention.
In the figure: 1. a base plate; 2. a first fixing frame; 3. a second fixing frame; 4. a first fixing plate; 5. a protective cover; 6. a motor; 7. filtering the cotton net; 8. a connecting shaft; 9. a rotating shaft; 10. an automobile hub bearing; 11. a second fixing plate; 12. a connecting assembly; 13. a first link; 14. a spring; 15. a second link; 16. a detection pen; 17. a detection lever; 18. detecting the paper; 19. a support leg; 20. a first rubber sleeve; 21. a handle; 22. a second rubber sleeve; 23. and (4) heat dissipation holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an automobile wheel hub bearing external diameter detection device, comprising a base plate 1, in order to make bottom plate 1 keep away from ground, stabilizer blade 19 has all been welded in 1 lower surface four corners of bottom plate, establish to the frustum shape in 19 bottoms of stabilizer blade, it has first rubber sleeve 20 still to splice in 19 bottoms of stabilizer blade, the support stability of stabilizer blade 19 has been increased, and simultaneously, for convenient handling device, both ends symmetric welding has handle 21 on bottom plate 1, it has second rubber sleeve 22 to splice on handle 21, hand gripping friction has been increased, 1 last surface welding of bottom plate has first mount 2, second mount 3 and first fixed plate 4.
2 upper surface welding of first mount has protection casing 5, installs motor 6 in the protection casing 5, for the convenience of the heat dissipation of motor 6, louvre 23 has been seted up on protection casing 5, and it establishes filter web 7 to inlay in louvre 23, be used for hindering the entering of dust, there is connecting axle 8 at the output shaft end of motor 6 through the coupling joint, connecting axle 8 radially is connected with pivot 9, pivot 9 is used for cup jointing automobile wheel hub bearing 10, 8 other end swing joint of connecting axle are on first fixed plate 4.
3 upper surface welding of second mount has second fixed plate 11, one side that is close to automobile wheel hub bearing 10 on the second fixed plate 11 is provided with coupling assembling 12, coupling assembling 12 includes first connecting rod 13, spring 14 and second connecting rod 15, first connecting rod 13 passes through spring 14 and is connected with second connecting rod 15, spring 14 is initial in compression state, 15 tip horizontal weld of second connecting rod has detection pen 16, the vertical welding has detection pole 17, detection pole 17 is close to automobile wheel hub bearing 10 one side and establishes to semi-circular, make the testing result more obvious, detection pole 17 supports tightly with automobile wheel hub bearing 10, 3 upper surface detection pen 16 below splices of second mount have detection paper 18.
The working principle is as follows: the automobile hub bearing 10 is driven to rotate through the motor 6, when the detection rod 17 contacts a non-round point on the automobile hub bearing 10, the detection pen 16 moves leftwards or rightwards under the effect of the connecting assembly 12, when the flatness of the automobile hub bearing 10 is high, handwriting on the detection paper 18 is a point, and when the flatness of the automobile hub bearing 10 is poor, the handwriting on the detection paper 18 is a line segment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automobile wheel hub bearing external diameter detection device, includes bottom plate (1), its characterized in that: the automobile hub bearing device is characterized in that a first fixing frame (2), a second fixing frame (3) and a first fixing plate (4) are welded on the upper surface of the base plate (1), a protective cover (5) is welded on the upper surface of the first fixing frame (2), a motor (6) is installed in the protective cover (5), the tail end of an output shaft of the motor (6) is connected with a connecting shaft (8) through a coupling, the other end of the connecting shaft (8) of the automobile hub bearing is movably connected onto the first fixing plate (4), a rotating shaft (9) is radially connected to the connecting shaft (8), and the rotating shaft (9) is used for being sleeved with an automobile hub; second mount (3) upper surface welding has second fixed plate (11), one side that is close to automobile wheel hub bearing (10) on second fixed plate (11) is provided with coupling assembling (12), coupling assembling (12) are including first connecting rod (13), spring (14) and second connecting rod (15), first connecting rod (13) are connected with second connecting rod (15) through spring (14), second connecting rod (15) tip horizontally connect has detection pen (16), is connected with detection pole (17) perpendicularly, second mount (3) upper surface, detection pen (16) below are spliced and are detected paper (18).
2. The automobile hub bearing outer diameter detection device according to claim 1, characterized in that: four groups of supporting legs (19) are welded to the lower surface of the bottom plate (1), and the four groups of supporting legs (19) are respectively located at four corners of the bottom plate (1).
3. The automobile hub bearing outer diameter detection device according to claim 2, characterized in that: the bottom end of the supporting leg (19) is in a frustum shape, and a first rubber sleeve (20) is glued to the bottom of the supporting leg (19).
4. The automobile hub bearing outer diameter detection device according to claim 1, characterized in that: handles (21) are symmetrically welded at the two ends of the bottom plate (1), and a second rubber sleeve (22) is glued on the handles (21).
5. The automobile hub bearing outer diameter detection device according to claim 1, characterized in that: the protective cover (5) is provided with heat dissipation holes (23), and filter cotton nets (7) are embedded into the heat dissipation holes (23).
6. The automobile hub bearing outer diameter detection device according to claim 1, characterized in that: one side of the detection rod (17) close to the automobile hub bearing (10) is semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911246034.8A CN110763116A (en) | 2019-12-08 | 2019-12-08 | Automobile wheel hub bearing external diameter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911246034.8A CN110763116A (en) | 2019-12-08 | 2019-12-08 | Automobile wheel hub bearing external diameter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110763116A true CN110763116A (en) | 2020-02-07 |
Family
ID=69341288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911246034.8A Withdrawn CN110763116A (en) | 2019-12-08 | 2019-12-08 | Automobile wheel hub bearing external diameter detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110763116A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024444A (en) * | 2020-07-28 | 2020-12-04 | 蔡星星 | Automatic detection and classification device for bearing ring leakage process |
| CN113945138A (en) * | 2021-11-01 | 2022-01-18 | 安徽省广德中鼎汽车工具有限公司 | External surface radian detection device for wheel maintenance and use method thereof |
-
2019
- 2019-12-08 CN CN201911246034.8A patent/CN110763116A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024444A (en) * | 2020-07-28 | 2020-12-04 | 蔡星星 | Automatic detection and classification device for bearing ring leakage process |
| CN113945138A (en) * | 2021-11-01 | 2022-01-18 | 安徽省广德中鼎汽车工具有限公司 | External surface radian detection device for wheel maintenance and use method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200207 |