CN203518876U - Device for detecting radial run-out of rim inner ring - Google Patents
Device for detecting radial run-out of rim inner ring Download PDFInfo
- Publication number
- CN203518876U CN203518876U CN201320386399.2U CN201320386399U CN203518876U CN 203518876 U CN203518876 U CN 203518876U CN 201320386399 U CN201320386399 U CN 201320386399U CN 203518876 U CN203518876 U CN 203518876U
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- inner ring
- rim
- support body
- rim inner
- adjusting bracket
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a device for detecting radial run-out of a rim inner ring. The device for detecting radial run-out of the rim inner ring is characterized in that the device comprises a frame body, the frame body is provided with two carrying rollers which are coaxial and a pinch roller arranged over the two carrying rollers; the frame body is provided with an adjusting bracket, an adjusting block is vertically and movably installed on the adjusting bracket, the adjusting block is connected with a pull bar, a spring enabling the adjusting block to move downwards is arranged on the pull bar and between the adjusting bracket and the adjusting block, the pinch roller is installed on the adjusting block, the frame body is provided with a support, and the support is provided with an electronic dial gauge used for detecting radial run-out of the rim inner ring. The device for detecting radial run-out of the rim inner ring can carry out rapid positioning to a rim, and the fact that the rim can be rotated is guaranteed, and the coaxiality of the rim is detected through the measurement of the run-out of the rim inner ring. The device for detecting radial run-out of the rim inner ring is simple in structure and convenient to use, and the product quality can be effectively guaranteed.
Description
Technical field
The utility model belongs to bicycle manufacturing technology field, particularly relates to a kind of rim inner ring diameter run-out pick-up unit.
Background technology
At present, bicycle has become the whole world the most simply, practicality and people use maximum vehicles the most.Along with the continuous progress of science and technology, many new technologies are applied to and on bicycle, make the performance of bicycle more and more advanced.For example, the cycle frame that aluminium alloy, magnesium alloy, titanium alloy and carbon fiber are made greatly reduces the general assembly (TW) of bicycle; Many grades of gears make the speed of bicycle more and more faster.When bicycle performance increases substantially, the kind of bicycle is also more and more, and as mountain bike, Special technique car, dead driving etc., bicycle has formed gradually a kind of culture and paid close attention to and like by more people.
The wheel of bicycle is the vitals that keeps bicycle to operate steadily, and rim is the main body of wheel, and the quality of rim determines the quality and performance of bicycle to a certain extent.The circular degree of rim is an important indicator of judgement rim quality, in conventional art, there is no special arrangement for detection of the circular degree of rim, and few equipment can complete this work, but how comparatively complicated structure is, and acquisition cost is high.
Summary of the invention
The utility model for solve the technical matters existing in known technology provide a kind of simple in structure, easy to use, can fast detecting rim circular degree, to guarantee the rim inner ring diameter run-out pick-up unit of product quality.
The technical scheme that the utility model is taked for the technical matters existing in solution known technology is: a kind of rim inner ring diameter run-out pick-up unit, it is characterized in that: comprise support body, two carrying rollers of coaxial cable are installed on described support body and are positioned at the pinch roller of described two carrying rollers top; On described support body, adjusting bracket is installed, on described adjusting bracket, be vertically movably installed with regulating block, cylinder lever connecting rod on described regulating block is set with the spring that described regulating block is moved down on described pull bar between described adjusting bracket and described regulating block, and described pinch roller is arranged on described regulating block; On described support body, support is installed, the electronic dial gauge for detection of the diameter run-out of rim inner ring is installed on described support.
The utility model can also adopt following technical measures:
Described support body is provided with vertical elongated slot, described adjusting bracket by described elongated slot and bolt and nut component adjustable installing on described support body.
Motor driver with output shaft is installed on described support body, and the output shaft of described motor driver connects described carrying roller.
Advantage and the good effect that the utlity model has are: because the utility model adopts as above technical scheme, design a kind of device for detection of rim circular degree, this device can be located fast to rim, and guarantee that rim can rotate, by the measurement of rim inner ring diameter run-out being detected to the right alignment of rim, simple in structure, easy to use, effectively guarantee product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
In figure: 1, support body; 2, carrying roller; 3, pinch roller; 4, rim; 5, adjusting bracket; 6, regulating block; 7, pull bar; 8, spring; 9, support; 10, electronic dial gauge; 11, motor driver.
Embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, rim inner ring diameter run-out pick-up unit, comprise support body 1, two carrying rollers 2 that coaxial cable is installed on support body 1 are taken turns with the pressure 3 that is positioned at described two carrying roller 2 tops, rim 4 carries out three-point fix by two carrying rollers 2 and the pinch roller 3 on support body 1, and can rotate, and support 9 is installed on support body 1, electronic dial gauge 10 for detection of the diameter run-out of rim inner ring is installed on support 9, with this, measures rim 4 inner ring radial beat eccentricitys.For making on support body 1 can Fast Installation rim 4, and the rim that makes this device be applicable to various sizes is fixed, adjusting bracket 5 is installed on support body 1, on adjusting bracket 5, be vertically movably installed with regulating block 6, on regulating block 6, cylinder lever connecting rod 7, on pull bar 7, between adjusting bracket 5 and regulating block 6, be set with the spring 8 that regulating block 6 is moved down, pinch roller 3 is arranged on described regulating block 6.
During use, manually upwards lift pull bar 7, rim 4 is put on two carrying rollers 2, releasing lever 7, can, so that pinch roller 3 is pressed in the groove of rim 4, realize the location of rim 4 with this.
Claims (3)
1. a rim inner ring diameter run-out pick-up unit, is characterized in that: comprise support body (1), two carrying rollers (2) of coaxial cable are installed on described support body (1) and are positioned at the pinch roller (3) of described two carrying rollers top; Adjusting bracket (5) is installed on described support body (1), on described adjusting bracket (5), be vertically movably installed with regulating block (6), the upper cylinder lever connecting rod (7) of described regulating block (6), on described pull bar (7), be positioned between described adjusting bracket (5) and described regulating block (6) and be set with the spring (8) that described regulating block (6) is moved down, described pinch roller (3) is arranged on described regulating block (6); Support (9) is installed on described support body (1), the electronic dial gauge (10) for detection of the diameter run-out of rim inner ring is installed on described support (9).
2. rim inner ring diameter run-out pick-up unit according to claim 1, is characterized in that: described support body (1) is provided with vertical elongated slot, described adjusting bracket (5) by described elongated slot and bolt and nut component adjustable installing on described support body (1).
3. rim inner ring diameter run-out pick-up unit according to claim 1, is characterized in that: the motor driver (11) with output shaft is installed on described support body (1), and the output shaft of described motor driver (11) connects described carrying roller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320386399.2U CN203518876U (en) | 2013-06-28 | 2013-06-28 | Device for detecting radial run-out of rim inner ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320386399.2U CN203518876U (en) | 2013-06-28 | 2013-06-28 | Device for detecting radial run-out of rim inner ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518876U true CN203518876U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320386399.2U Expired - Fee Related CN203518876U (en) | 2013-06-28 | 2013-06-28 | Device for detecting radial run-out of rim inner ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518876U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400732A (en) * | 2014-10-15 | 2015-03-11 | 平高集团有限公司 | Multifunctional tool for assembling and detecting fixed contact |
| CN106931863A (en) * | 2017-04-24 | 2017-07-07 | 浙江机电职业技术学院 | A kind of band large-scale metal seal ring detection device |
| CN106969688A (en) * | 2017-04-24 | 2017-07-21 | 浙江机电职业技术学院 | A kind of piston ring detecting tool |
| CN107024168A (en) * | 2017-05-27 | 2017-08-08 | 苏州工业职业技术学院 | Concentricity measures cubing |
| CN112902809A (en) * | 2021-01-26 | 2021-06-04 | 新昌沛斯轴承配件有限公司 | Detection apparatus for bearing inner race axiality |
-
2013
- 2013-06-28 CN CN201320386399.2U patent/CN203518876U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400732A (en) * | 2014-10-15 | 2015-03-11 | 平高集团有限公司 | Multifunctional tool for assembling and detecting fixed contact |
| CN104400732B (en) * | 2014-10-15 | 2017-08-25 | 平高集团有限公司 | Multi-functional frock is used in static contact assembling, detection |
| CN106931863A (en) * | 2017-04-24 | 2017-07-07 | 浙江机电职业技术学院 | A kind of band large-scale metal seal ring detection device |
| CN106969688A (en) * | 2017-04-24 | 2017-07-21 | 浙江机电职业技术学院 | A kind of piston ring detecting tool |
| CN106969688B (en) * | 2017-04-24 | 2022-11-15 | 浙江机电职业技术学院 | Piston ring detects frock |
| CN107024168A (en) * | 2017-05-27 | 2017-08-08 | 苏州工业职业技术学院 | Concentricity measures cubing |
| CN112902809A (en) * | 2021-01-26 | 2021-06-04 | 新昌沛斯轴承配件有限公司 | Detection apparatus for bearing inner race axiality |
| CN112902809B (en) * | 2021-01-26 | 2022-12-13 | 新昌沛斯轴承配件有限公司 | Detection apparatus for bearing inner race axiality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |