CN202661008U - Hub form and location tolerance inspection device - Google Patents
Hub form and location tolerance inspection device Download PDFInfo
- Publication number
- CN202661008U CN202661008U CN 201220382352 CN201220382352U CN202661008U CN 202661008 U CN202661008 U CN 202661008U CN 201220382352 CN201220382352 CN 201220382352 CN 201220382352 U CN201220382352 U CN 201220382352U CN 202661008 U CN202661008 U CN 202661008U
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- Prior art keywords
- wheel hub
- chuck
- position tolerance
- hub form
- pedestal
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a hub form and location tolerance inspection device. According to machining processes in hub production, end jumping and diameter jumping detection of various new types are reduced to a general model; and an ordinary trolley made by oneself can be used for installing a jig special for lathes on the hub form and location tolerance inspection device to perform inspection through a dial indicator with a middle hole of a hub as the standard. The hub form and location tolerance inspection device can be used for performing mobility detection of quality inspectors, can not only reduce labor strength and but also prevent painting on the surface of the hub from being damaged during operation.
Description
Technical field
Embodiment of the present utility model relates to the automobile making frock and measures the cubing industry, and more specifically, embodiment of the present utility model relates to the form and position tolerance cubing that a kind of wheel hub uses when production and incoming test.
Background technology
The form and position tolerance of hub for vehicle wheel, end face, the diameter run-out of main finger wheel hub directly have influence on the usability of automobile.In the manufacturing of wheel hub, each producer uses the cubing of various wheel hub end faces, diameter run-out, its using method mainly is to detect according to the mode of installing at automobile, but actual conditions are, this detection error is larger, often do not reach the measurement requirement, moreover the hub for vehicle wheel specification of each automobile manufacturing enterprise is wide in variety, the corresponding unicity of using of this skimble-scamble specification and cubing miscellaneous causes checkout procedure to operate inconvenience, efficient is low, the precision of its detection also can not satisfy its requirement concerning automobile manufacturing enterprise.
The utility model content
The utility model has overcome the deficiency that wheel hub end face of the prior art and diameter run-out cubing pattern are complicated, accuracy of detection is low, a kind of wheel hub form and position tolerance cubing is provided, according to wheel hub processing technology in process of production, detection is jumped in various forms of ends, footpath be summarized as a kind of common-mode: use the common dolly of self-control, above unit clamp is installed in, detect with dial gauge take the wheel hub mesopore as benchmark.Facilitate like this Quality Inspector and can carry out mobility-detected, reduce labour intensity, improve detection efficiency, improve simultaneously accuracy of detection, also guarantee wheel hub injured surface paint not in transhipment.
For solving above-mentioned technical matters, a kind of embodiment of the present utility model by the following technical solutions:
A kind of wheel hub form and position tolerance cubing comprises turnable base and scroll chuck, it is characterized in that scroll chuck comprises pedestal and Three-jaw fixture, and Three-jaw fixture is embedded on the pedestal, and each side chuck of Three-jaw fixture all is identical stepped, and can inside and outsidely promote; The rotation of turnable base can realize the rotation of scroll chuck.
The pedestal of the scroll chuck of described wheel hub form and position tolerance cubing is the right cylinder of hollow, and pedestal upper surface has three identical draw-in grooves, is respectively applied to inlay each chuck of Three-jaw fixture.
The stepped chuck of the Three-jaw fixture of the scroll chuck of described wheel hub form and position tolerance cubing is embedded in circular array distribution on the described pedestal, and angle is 120 ° between pawl folder and the pawl folder.
Each offset scalariform chuck of the Three-jaw fixture of the scroll chuck of described wheel hub form and position tolerance cubing all is quadravalence, and is low inside and high outside distributions with respect to the base-plates surface circle of scroll chuck.
The turnable base of described wheel hub form and position tolerance cubing is spliced by a right cylinder and a disk, and cylinder diameter is less than the diameter of disk.
The turnable base of described wheel hub form and position tolerance cubing is positioned at the pedestal below of scroll chuck, and the disk of turnable base is connected with the pedestal of scroll chuck, and their center of circle is positioned on the same axis.
The scroll chuck of described wheel hub form and position tolerance cubing can be rotated by the rotation of turnable base.
Described wheel hub form and position tolerance cubing also comprises the trolley of a carrying scroll chuck.Turnable base and trolley car face link together by a column on one side; Trolley car face another side is equipped with a vertical rod, is equipped with one in the vertical rod through the fixing dial gauge of magnetic stand.
Compared with prior art, one of the beneficial effects of the utility model are: open, draw the fixedly wheel hub of different size by what regulate Three-jaw fixture, can guarantee not hinder surperficial paint in the wheel hub transhipment, protected the outward appearance of wheel hub; By the rotation Three-jaw fixture, utilize dial gauge to detect, the data obtained is accurate, broad covered area; The wheel hub form and position tolerance cubing that the utility model provides is simple in structure, and cost is low, and versatility is high, and is easy to operate.
Description of drawings
Fig. 1 is that the utility model wheel hub form and position tolerance cubing forms structural drawing.
11-scroll chuck among the figure, 12-turnable base, 13-trolley.
Fig. 2 is that the utility model wheel hub form and position tolerance detects synoptic diagram.
21-wheel hub among the figure, 22-scroll chuck, 23-turnable base, 24-trolley, 25-dial gauge, 26-magnetic stand.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the wheel hub form and position tolerance cubing that provides of the utility model comprises scroll chuck 11, turnable base 12, trolley 13.A vertical rod is housed on one side on the trolley 13 car faces, has fixed a disk above the vertical rod, this disk is used for fixedly magnetic stand; Trolley 13 car face another sides are fixed wtih turnable base 12, are carrying scroll chuck 11 above the turnable base 12.
Scroll chuck shown in Fig. 1 comprises pedestal and Three-jaw fixture, and pedestal is the right cylinder of hollow, and hollow space also is a small cylinder; Three-jaw fixture is comprised of three chucks.Pedestal upper surface has three identical draw-in grooves, is respectively applied to each chuck of Three-jaw fixture is embedded on the pedestal; Each side chuck of Three-jaw fixture all is identical stepped and all be the quadravalence of same size, and there is a groove on the surface of every single order; Stepped chuck is low inside and high outside distributions with respect to the base-plates surface circle, and three chucks circular array on pedestal distributes, and angle is 120 ° between chuck and the chuck; Each chuck can inside and outsidely promote, and makes it adapt to the wheel hub of different size to regulate the scroll chuck size.
Turnable base is that a right cylinder and a disk are spliced, and right cylinder bottom surface diameter is less than disk diameter, and is positioned at the disk below.Turnable base is positioned at scroll chuck pedestal below and is connected with the pedestal of scroll chuck, and its disk diameter is greater than the scroll chuck susceptor diameter, and their center of circle is positioned on the same axis.
Scroll chuck not only can by chuck inside and outside mobile clamping of realizing various wheel hubs with size of regulating in base recess, can also be realized rotating by turnable base; The loosening, clamp and rotate the centralized positioning that has realized wheel hub of the Three-jaw fixture of scroll chuck, then the termination by dial gauge leans against on the wheel hub, detects end face and the diameter run-out of wheel hub.
As shown in Figure 2; adjust the use specification of scroll chuck 22; gathering by its three-jaw chuck or open and adjust to the specification that is suitable for wheel hub 21; wheel hub is carried out clamping; this adjustable installation way namely can adapt to the wheel hub of plurality of specifications; capable of regulating clamping tight ness rating guarantees sufficiently high precision of measurement under the prerequisite that the protection hub outside surface is not scratched by the form and position tolerance cubing again.Use in the process of wheel hub form and position tolerance cubing and can rotate scroll chuck, the rotation of scroll chuck is that the rotation by turnable base 23 realizes.Dial gauge 25 is fixed on the magnetic stand 26, and magnetic stand is fixed on the trolley 24 by a disk and a vertical rod.The rotation scroll chuck, take the wheel hub mesopore as benchmark, the termination by dial gauge leans against end face and the diameter run-out that detects wheel hub on the wheel hub.
Although with reference to a plurality of explanatory embodiment of the present utility model the utility model is described here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and embodiment will drop within the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to building block and/or the layout of subject combination layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes also will be obvious.
Claims (10)
1. a wheel hub form and position tolerance cubing comprises turnable base and scroll chuck, it is characterized in that, scroll chuck comprises pedestal and Three-jaw fixture, Three-jaw fixture is embedded on the pedestal, and each side chuck of Three-jaw fixture all is identical stepped, and can inside and outsidely promote; The rotation of turnable base can realize the rotation of scroll chuck.
2. wheel hub form and position tolerance cubing according to claim 1 is characterized in that described pedestal is the right cylinder of hollow, and pedestal upper surface has three identical draw-in grooves, is respectively applied to inlay each chuck of Three-jaw fixture.
3. wheel hub form and position tolerance cubing according to claim 1 is characterized in that the stepped chuck of described Three-jaw fixture is embedded in circular array distribution on the described pedestal, and angle is 120 ° between chuck and the chuck.
4. wheel hub form and position tolerance cubing according to claim 1 is characterized in that each offset scalariform chuck of described Three-jaw fixture all is quadravalence, and is low inside and high outside distributions with respect to the base-plates surface circle.
5. wheel hub form and position tolerance cubing according to claim 1 is characterized in that described turnable base is that a right cylinder and a disk are spliced.
6. wheel hub form and position tolerance cubing according to claim 5 is characterized in that described turnable base is positioned at scroll chuck pedestal below, and the disk of turnable base is connected with the scroll chuck pedestal, and their center of circle is positioned on the same axis.
7. wheel hub form and position tolerance cubing according to claim 6 is characterized in that described scroll chuck can be rotated by the rotation of turnable base.
8. wheel hub form and position tolerance cubing according to claim 7 characterized by further comprising a trolley that carries scroll chuck.
9. wheel hub form and position tolerance cubing according to claim 8 is characterized in that described turnable base and described trolley link together by a column.
10. wheel hub form and position tolerance cubing according to claim 8 is characterized in that described trolley one side is equipped with a vertical rod, is equipped with one in the vertical rod through the fixing dial gauge of magnetic stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382352 CN202661008U (en) | 2012-08-03 | 2012-08-03 | Hub form and location tolerance inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382352 CN202661008U (en) | 2012-08-03 | 2012-08-03 | Hub form and location tolerance inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202661008U true CN202661008U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220382352 Expired - Fee Related CN202661008U (en) | 2012-08-03 | 2012-08-03 | Hub form and location tolerance inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202661008U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135969A (en) * | 2015-08-21 | 2015-12-09 | 广东富华铸锻有限公司 | Wheel hub shift testing method and testing fixture |
| WO2018023327A1 (en) * | 2016-08-01 | 2018-02-08 | 古昊 | Device for performing center-alignment operation on apparatus having central hole structure |
| CN107806962A (en) * | 2017-10-31 | 2018-03-16 | 德清顺发汽车零部件有限公司 | Vehicle wheel hub degree of balance detection means |
| CN107883902A (en) * | 2017-10-25 | 2018-04-06 | 中国航发动力股份有限公司 | A kind of turbine rotor assembles jitter detection apparatus |
-
2012
- 2012-08-03 CN CN 201220382352 patent/CN202661008U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135969A (en) * | 2015-08-21 | 2015-12-09 | 广东富华铸锻有限公司 | Wheel hub shift testing method and testing fixture |
| WO2018023327A1 (en) * | 2016-08-01 | 2018-02-08 | 古昊 | Device for performing center-alignment operation on apparatus having central hole structure |
| CN107883902A (en) * | 2017-10-25 | 2018-04-06 | 中国航发动力股份有限公司 | A kind of turbine rotor assembles jitter detection apparatus |
| CN107883902B (en) * | 2017-10-25 | 2019-10-18 | 中国航发动力股份有限公司 | A kind of turbine rotor assembly jitter detection apparatus |
| CN107806962A (en) * | 2017-10-31 | 2018-03-16 | 德清顺发汽车零部件有限公司 | Vehicle wheel hub degree of balance detection means |
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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: 20130109 Termination date: 20160803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |