CN207570468U - A kind of line wheel concentricity testing device - Google Patents
A kind of line wheel concentricity testing device Download PDFInfo
- Publication number
- CN207570468U CN207570468U CN201721708980.6U CN201721708980U CN207570468U CN 207570468 U CN207570468 U CN 207570468U CN 201721708980 U CN201721708980 U CN 201721708980U CN 207570468 U CN207570468 U CN 207570468U
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- China
- Prior art keywords
- bottom shell
- shell body
- line wheel
- testing device
- connecting pole
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 239000003381 stabilizer Substances 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 5
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of line wheel concentricity testing device,Include bottom shell body,The bottom shell body is square type structure,Four angles of bottom shell body are both provided with stabilizer blade,Head cover body is provided at the top of bottom shell body,Bottom shell body is internally provided with miniature transformer,The leading flank of bottom shell body is provided with power switch,The trailing flank of bottom shell body is provided with power supply and connects hole,Bottom shell body inner hub location is provided with miniature motor,The upper end face center position of head cover body is provided with bearing,The top rotation axis of miniature motor passes through bearing,Power supply connects hole and is electrically connected with miniature transformer,Miniature transformer is electrically connected with power switch,Power switch and small-sized electric mechatronics,Mounting hole is provided on the right side of head cover body center,Intert in mounting hole and be fixed with slide groove,Slideway trench bottom is provided with fixed column,Fixed column is interted with mounting hole to be fixedly connected,Slide groove is concave character type structure,Sliding eye is provided on the right side of slide groove,The utility model detection data more accurately with comprehensively,It is easy to operate.
Description
Technical field
The utility model belongs to detecting tool field, is related to a kind of detection device, particularly a kind of line wheel concentricity detection
Device.
Background technology
With the development of the society, the development of industrialization technology, people create the development of technology, and people are dedicated to living standard
Raising, the animation for making oneself is more light, the update of the vehicles of trip, is best embodiment, automobile
It is the walking-replacing tool preferentially selected of modern's trip, almost present every household has an automobile to ride instead of walk, but vapour
Vehicle increases, and also brings many accidents, drives the reasons such as uncivil and brake failure and causes traffic accident, brake is entire vehicle
Security kernel, brake is to need to maintain and check, brake rotated by line wheel, and brake cable is driven to brake, brake
The quality quality of line wheel directly influences the flexibility ratio of brake, and present line wheel is Mold flow lines production, avoids having incompleteness,
And be difficult to discover out, existing detection mode is artificial detection, is carried out using slide calliper rule or is manually with the naked eye observed,
It cannot accurately check the concentricity and the data of line wheel surface smoothness that appearance takes turns, directly affect the service life that the later stage installs and uses,
The utility model is a kind of detection device of line wheel concentricity, and Data Detection person can be helped to quickly detect the concentric of line wheel
Degree and surface smoothness use conducive to the later stage of line wheel, increase the service life of brake, the utility model is easy to operate, is convenient for
The observation of line wheel inspector.
Invention content
The purpose of this utility model is to provide a kind of line wheel concentricity testing devices, quickly inspector can be assisted to examine
The concentricity and surface smoothness of line wheel are measured, easy to operate, convenient and efficient, cost is relatively low.
What the purpose of this utility model was realized in：A kind of line wheel concentricity testing device, includes bottom shell body, described
Bottom shell body is square type structure, and four angles of the bottom shell body are both provided with stabilizer blade, head cover body is provided at the top of the bottom shell body,
The bottom shell body is internally provided with miniature transformer, and the leading flank of the bottom shell body is provided with power switch, the bottom shell body
Trailing flank be provided with power supply and connect hole, the bottom shell body inner hub location is provided with miniature motor, the head cover body it is upper
End face center position is provided with bearing, and the top rotation axis of the miniature motor passes through bearing, the power supply connect hole with it is small-sized
Transformer is electrically connected, and the miniature transformer is electrically connected with power switch, the power switch and small-sized electric mechatronics, institute
It states and mounting hole is provided on the right side of head cover body center, intert in the mounting hole and be fixed with slide groove, the slideway trench bottom
Be provided with fixed column, the fixed column is interted with mounting hole to be fixedly connected, the slide groove be concave character type structure, the slide groove
Right side on be provided with sliding eye, sliding shoe is provided in the slide groove, sliding block column is provided on the right side of the sliding shoe,
The sliding block column interts with sliding eye to be slidably connected, and locking cap is provided on the sliding block column, and the left side of the sliding shoe is set
Dial gauge card slot is equipped with, connecting pole is provided at the top of the sliding shoe, sliding sleeve, the slip are provided on the connecting pole
Set left side is provided with connecting pole A, and the left end of the connecting pole A is provided with dial gauge card slot.
The bottom shell body is square type groove structure, and the stabilizer blade is L-type structure.
The medial surface of the stabilizer blade and the four of bottom shell body vertical edges are fixed connection.
The head cover body is to rotate 180 ° of square type groove structure, and the medial surface of four vertical edges and stabilizer blade is fixed company
It connects.
The sliding block column is cylindrical structure, is connect with locking cap threads turn.
The sliding shoe is square type block structure, and the connecting pole and connecting pole A are cylindrical structure.
The sliding sleeve interts with connecting pole to be slidably connected, and the sliding sleeve right side is provided with fixing screws.
The dial gauge card slot is cylindrical type groove structure, and left and right side edge is semi arch structure.
The utility model generate advantageous effect be：The utility model is a kind of line wheel concentricity testing device, can
Inspector is helped fast and accurately to detect that this product whether there is the problem of bad, previous inspector is to line wheel by slide calliper rule
Diameter measure comparison or using visually being observed, the data that above two mode obtains are inaccurate, directly
Influence the effect of later stage brake, it is easy to the phenomenon that brake failure occur, the utility model is carried out to be a kind of for brake line wheel
Concentricity and the device of surface smoothness detection, it would be desirable to the line wheel of test is placed in the rotation axis at the top of miniature motor,
Miniature motor inside bottom shell body can drive line wheel to be rotated, dial gauge card slot there are two the settings of top surface on head cover body,
Dial gauge is installed in dial gauge card slot before test, the dial gauge on the left of sliding shoe in dial gauge card slot is for being directed at the side of line wheel
Edge for testing the concentricity of line wheel, installs dial gauge in the dial gauge card slot of the left end setting of connecting pole A, is used to test
The surface smoothness of line wheel, two dial gauges simultaneously test the concentricity of line wheel with surface smoothness, and test man only needs
It checks the indicator amplitude of fluctuation of dial gauge, according to the amplitude of its swing, tests out accurate data, reduce the stream of parity product
Go out, so as to the generation for the accident of cuing down traffic accidents.
Generally, the utility model application method is relatively simple, at low cost, and occupancy parking space is few, and gathered data is complete
Face is with accurately, reducing because of economic losses such as the brake damages that line wheel is non-round or out-of-flatness occurs.
Description of the drawings
Fig. 1 is the utility model connection structure decomposition diagram.
Fig. 2 is the utility model front attachment structure schematic diagram.
Fig. 3 is the utility model top surface attachment structure schematic diagram.
Fig. 4 is the utility model slide groove sectional view and slide groove right side structure diagram.
Fig. 5 is the utility model sliding shoe and connecting pole, connecting pole A dial gauge card slots front connection structure diagram.
Specific embodiment
Below in conjunction with the accompanying drawings to the embodiment further instruction of the utility model.
Embodiment 1
As shown in Figure 1, a kind of line wheel concentricity testing device, includes bottom shell body 1, and the bottom shell body 1 is square type knot
Structure, four angles of the bottom shell body 1 are both provided with stabilizer blade 2, and the top of the bottom shell body 1 is provided with head cover body 3, the bottom shell body
1 is internally provided with miniature transformer 4, and the leading flank of the bottom shell body 1 is provided with power switch 5, the rear side of the bottom shell body 1
Face is provided with power supply and connects hole 6, and 1 inner hub location of bottom shell body is provided with miniature motor 7, the upper top of the head cover body 3
Face center is provided with bearing 8, and the top rotation axis of the miniature motor 7 passes through bearing 8, the power supply connect hole 6 with it is small
Type transformer 7 is electrically connected, and the miniature transformer 7 is electrically connected with power switch 5, the power switch 5 and 7 electricity of miniature motor
Connection, 3 center of the head cover body right side are provided with mounting hole 9, intert in the mounting hole 9 and be fixed with slide groove 10, institute
It states 10 bottom of slide groove and is provided with fixed column 11, the fixed column 11 is interted with mounting hole 9 to be fixedly connected, and the slide groove 10 is
Concave character type structure is provided with sliding eye 12 on the right side of the slide groove 10, sliding shoe 13 is provided in the slide groove 10,
The right side of the sliding shoe 13 is provided with sliding block column 14, and the sliding block column 14 interts with sliding eye 12 to be slidably connected, the sliding block
Locking cap 15 is provided on column 14, the left side of the sliding shoe 13 is provided with dial gauge card slot 16, the top of the sliding shoe 13
Portion is provided with connecting pole 17, and sliding sleeve 18 is provided on the connecting pole 17, and 18 left side of sliding sleeve is provided with connecting pole
A19, the left end of the connecting pole A19 are provided with dial gauge card slot 16.
The bottom shell body 1 is square type groove structure, and the stabilizer blade 2 is L-type structure.
The medial surface of the stabilizer blade 2 is fixed with four vertical edges of bottom shell body 1 and connect.
The head cover body 3 is the square type groove structure of 180 ° of rotation, and the medial surface of four vertical edges and stabilizer blade 2 is fixed
Connection.
The sliding block column 14 is cylindrical structure, is connect with 15 threads turn of locking cap.
The sliding shoe 13 is square type block structure, and the connecting pole 17 and connecting pole A19 are cylindrical structure.
The sliding sleeve 18 interts with connecting pole 17 to be slidably connected, and 18 right side of sliding sleeve is provided with fixing screws
20。
The dial gauge card slot 16 is cylindrical type groove structure, and left and right side edge is semi arch structure.
The utility model is when in use：The utility model is a kind of line wheel concentricity testing device, can quickly be detected
Go out the concentricity and surface smoothness of line wheel, be that inspector can quickly obtain most accurate data, so as to judge this line wheel
Whether meet the requirements, it would be desirable to which the rotation axis installation at the top of the line wheel and miniature motor of detection is fixed, and is pushed sliding shoe, is made cunning
Motion block drives dial gauge card slot on the left of it and the dial gauge card slot of connecting pole A left ends to be slided, close to line wheel, before testing
It needs to engage dial gauge in two dial gauge card slots, sliding shoe rotates locking cap after being moved to suitable position, and engaging is slided
Block makes it be not in shake, and rotates fixing screws, moves down sliding sleeve, be moved to the table of dial gauge pointer contact line wheel
Face position rotates fixing screws, sliding sleeve is made to be fixed with connecting pole, is turned on the power switch, and makes miniature motor band moving-wire
Wheel is rotated, and inspector can comment the concentricity of this line wheel with surface smoothness from the beat of pointer amplitude of dial gauge
It surveys, determines whether it is qualified.
It after detection, turns off the power switch, deenergization connects the power supply in hole, rotates locking cap, slides sliding shoe and takes
Go out line wheel.
Generally, the utility model has simple in structure, manufactures simple installation, and convenient to use, occupied space is few, into
This is low, and working efficiency is fast, and most importantly detection data is more comprehensive and accurate.
Claims (8)
1. a kind of line wheel concentricity testing device, includes bottom shell body, it is characterised in that：The bottom shell body be square type structure, institute
Four angles for stating bottom shell body are both provided with stabilizer blade, and head cover body is provided at the top of the bottom shell body, and the inside of the bottom shell body is set
Miniature transformer is equipped with, the leading flank of the bottom shell body is provided with power switch, and the trailing flank of the bottom shell body is provided with power supply
Hole is connect, the bottom shell body inner hub location is provided with miniature motor, and the upper end face center position of the head cover body is provided with
Bearing, the top rotation axis of the miniature motor pass through bearing, and the power supply connects hole and is electrically connected with miniature transformer, described small
Type transformer is electrically connected with power switch, the power switch and small-sized electric mechatronics, and the head cover body center is right
Side is provided with mounting hole, interts in the mounting hole and is fixed with slide groove, the slideway trench bottom is provided with fixed column, described solid
Fixed column interts with mounting hole to be fixedly connected, and the slide groove is concave character type structure, and cunning is provided on the right side of the slide groove
Hole is moved, sliding shoe is provided in the slide groove, sliding block column, the sliding block column and sliding eye is provided on the right side of the sliding shoe
It is interspersed to be slidably connected, locking cap is provided on the sliding block column, the left side of the sliding shoe is provided with dial gauge card slot, described
Connecting pole is provided at the top of sliding shoe, sliding sleeve is provided on the connecting pole, the sliding sleeve left side is provided with connection
Column A, the left end of the connecting pole A are provided with dial gauge card slot.
2. a kind of line wheel concentricity testing device according to claim 1, it is characterised in that：The bottom shell body is square type groove
Structure, the stabilizer blade are L-type structure.
3. a kind of line wheel concentricity testing device according to claim 2, it is characterised in that：The medial surface of the stabilizer blade and bottom
Four vertical edges of housing are fixed connection.
4. a kind of line wheel concentricity testing device according to claim 1, it is characterised in that：The head cover body is 180 ° of rotation
Square type groove structure, the medial surface of four vertical edges and stabilizer blade is fixed connection.
5. a kind of line wheel concentricity testing device according to claim 1, it is characterised in that：The sliding block column is cylindrical type knot
Structure is connect with locking cap threads turn.
6. a kind of line wheel concentricity testing device according to claim 1, it is characterised in that：The sliding shoe is blocky for square type
Structure, the connecting pole and connecting pole A are cylindrical structure.
7. a kind of line wheel concentricity testing device according to claim 1, it is characterised in that：The sliding sleeve is worn with connecting pole
It inserts and is slidably connected, the sliding sleeve right side is provided with fixing screws.
8. a kind of line wheel concentricity testing device according to claim 1, it is characterised in that：The dial gauge card slot is cylinder
Type groove structure, left and right side edge are semi arch structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721708980.6U CN207570468U (en) | 2017-12-11 | 2017-12-11 | A kind of line wheel concentricity testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721708980.6U CN207570468U (en) | 2017-12-11 | 2017-12-11 | A kind of line wheel concentricity testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207570468U true CN207570468U (en) | 2018-07-03 |
Family
ID=62687519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721708980.6U Expired - Fee Related CN207570468U (en) | 2017-12-11 | 2017-12-11 | A kind of line wheel concentricity testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207570468U (en) |
-
2017
- 2017-12-11 CN CN201721708980.6U patent/CN207570468U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200717 Address after: Room 310, No.42, Mingcheng Avenue, Yuhuatai District, Nanjing City, Jiangsu Province Patentee after: Jiangsu Shenyu escort Technology Development Co.,Ltd. Address before: 1309-1317, hatching Building 1, Incubation Park, Henan National University Science Park, No. 11, Changchun Road, high tech Zone, Zhengzhou City, Henan Province Patentee before: HENAN ESCORT INDUSTRIAL Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 |