CN210268424U - Automobile wheel hub detection mechanism that beats - Google Patents
Automobile wheel hub detection mechanism that beats Download PDFInfo
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- CN210268424U CN210268424U CN201921405077.1U CN201921405077U CN210268424U CN 210268424 U CN210268424 U CN 210268424U CN 201921405077 U CN201921405077 U CN 201921405077U CN 210268424 U CN210268424 U CN 210268424U
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- 238000001514 detection method Methods 0.000 title claims abstract description 119
- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 230000009191 jumping Effects 0.000 claims abstract description 19
- 230000007306 turnover Effects 0.000 claims abstract description 12
- 239000000523 sample Substances 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 3
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- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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Abstract
The utility model relates to an automobile hub run-out detection mechanism, which comprises a base, a lifting fixing frame, a locking block, a central block, a horizontal run-out detection mechanism and a vertical run-out detection mechanism; the base is provided with a supporting rod, the lifting fixing frame is movably connected with the supporting rod, two sides of the central block are provided with side baffles, the locking block is positioned on the lifting fixing frame and connected with one side baffle, and the horizontal run-out detection mechanism and the vertical run-out detection mechanism are positioned on the central block; the horizontal jumping detection mechanism comprises a horizontal jumping detection dial indicator, a horizontal sliding rod and an L-shaped linkage rod; the vertical jumping detection mechanism comprises a vertical jumping detection dial indicator, an upper turnover rod, a lower turnover rod and a linear linkage rod. The utility model discloses can beat the detection with the side cross-section to the outside wall that automobile wheel hub needs detected simultaneously to the percentage table carries out non-direct contact through the link gear and detects, reduces the wearing and tearing of percentage table.
Description
Technical Field
The utility model relates to a detection mechanism beats, concretely relates to automobile wheel hub detection mechanism that beats.
Background
Automobile wheel hub, namely the support of automobile tire.
After the automobile hub is produced and processed, the automobile hub needs to be detected so as to ensure that the precision meets the requirement. Wherein the emphasis includes beat detection.
The jumping detection is a dynamic detection and is mainly used for detecting the flatness, the profile degree or the roundness of a product.
In the existing detection process of the automobile hub, a bracket is mostly used for fixing a dial indicator to directly detect the surface of the automobile hub.
However, in the existing detection, one detection process can only detect the runout on one wall surface, and the probe of the dial indicator is directly contacted with the surface of the automobile hub, so that when the hub rotates, the continuous friction can cause large abrasion to the probe of the dial indicator.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides an automobile wheel hub detection mechanism that beats can beat the detection to the outside wall that automobile wheel hub needs detected and side cross-section simultaneously to the percentage table carries out non-direct contact through link gear and detects, reduces the wearing and tearing of percentage table.
In order to achieve the above object, the present invention provides the following technical solutions:
an automobile hub bounce detection mechanism comprises a base, a lifting fixing frame, a locking block, a center block, a horizontal bounce detection mechanism and a vertical bounce detection mechanism; the base is provided with a supporting rod, the lifting fixing frame is movably connected with the supporting rod, two sides of the central block are provided with side baffles, the locking block is positioned on the lifting fixing frame and connected with one side baffle, and the horizontal run-out detection mechanism and the vertical run-out detection mechanism are positioned on the central block; the horizontal jumping detection mechanism comprises a horizontal jumping detection dial indicator, a horizontal sliding rod and an L-shaped linkage rod, wherein a horizontal detection roller is arranged at one end of the horizontal sliding rod, and the horizontal sliding rod is movably connected with a probe of the horizontal jumping detection dial indicator through the L-shaped linkage rod; the vertical jumping detection mechanism comprises a vertical jumping detection dial indicator, an upper turnover rod, a lower turnover rod and a linear linkage rod.
Furthermore, the horizontal runout detection dial indicator is vertically arranged on the center block, an h-shaped groove is formed in one side of the center block, and the horizontal sliding rod and the L-shaped linkage rod are located in the h-shaped groove.
Furthermore, the L-shaped linkage rod is hinged with the h-shaped groove, one end of the L-shaped linkage rod is hinged with the middle section of the horizontal sliding rod, and the other end of the L-shaped linkage rod is in contact with a probe of the horizontal runout detection dial indicator.
Furthermore, a spring is arranged at one end of the horizontal sliding rod, which is far away from the horizontal runout detection dial indicator; the rotation axis of the horizontal detection roller is vertical to the horizontal plane.
Further, the vertical jump detection dial indicator is vertically arranged on the center block, a U-shaped groove is formed in one side of the center block, and the upper overturning rod, the lower overturning rod and the linear linkage rod are all located in the U-shaped groove.
Furthermore, the both ends of the straight line shaped linkage rod are respectively hinged with the end of the upper turning rod and the end of the lower turning rod, one end of the lower turning rod, which is far away from the straight line shaped linkage rod, is provided with a vertical detection roller wheel, and one end of the upper turning rod, which is far away from the straight line shaped linkage rod, is in contact with a probe of a vertical jumping detection dial indicator.
Furthermore, one end of the upper turnover rod, which is close to a probe of the vertical runout detection dial indicator, is provided with another spring; and the rotation axis of the vertical detection roller is parallel to the horizontal plane.
The utility model has the advantages that: the utility model provides an automobile wheel hub detection mechanism that beats, through the base, the lift mount, the center block, horizontal runout detection mechanism and vertical runout detection mechanism's cooperation is used, can beat the detection with the side cross-section to the outside wall that automobile wheel hub needs to detect simultaneously, one detection process realizes two beats of avoiding and detects promptly, and the percentage table carries out non-direct contact through link gear and detects, under the condition that does not lose the detection precision, can greatly reduce the wearing and tearing of percentage table, the life of extension percentage table.
Drawings
Fig. 1 is the utility model relates to an automobile wheel hub detection mechanism that beats's overall structure schematic diagram.
Fig. 2 is the utility model relates to an automobile wheel hub beats overall structure schematic diagram at another visual angle of detection mechanism.
Fig. 3 is the utility model relates to an automobile wheel hub detection mechanism part schematic structure diagram that beats.
Fig. 4 is a schematic view of the structure shown in fig. 3 from another perspective.
In the figure: 1. a base; 2. a support bar; 3. a lifting fixing frame; 4. a locking block; 5. a center block; 6. an edge baffle; 7. h-shaped grooves; 8. a horizontal jump detection dial indicator; 9. a horizontal sliding bar; 10. a horizontal detection roller; 11. an L-shaped linkage rod; 12. a U-shaped groove; 13. a vertical jump detection dial indicator; 14. an upper turning rod; 15. a lower turning rod; 16. a linear linkage rod; 17. and (5) vertically detecting the roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 4, an automobile hub runout detection mechanism includes a base 1, a lifting fixing frame 3, a locking block 4, a central block 5, a horizontal runout detection mechanism and a vertical runout detection mechanism; the base 1 is provided with a support rod 2, the lifting fixing frame 3 is movably connected with the support rod 2, two sides of the central block 5 are provided with edge baffles 6, the locking block 4 is positioned on the lifting fixing frame 3 and connected with one edge baffle 6, and the horizontal runout detection mechanism and the vertical runout detection mechanism are both positioned on the central block 5; the horizontal runout detection mechanism comprises a horizontal runout detection dial indicator 8, a horizontal sliding rod 9 and an L-shaped linkage rod 11, wherein one end of the horizontal sliding rod 9 is provided with a horizontal detection roller 10, the horizontal detection roller 10 is in contact with the outer side wall surface of the automobile hub, the horizontal sliding rod 9 is movably connected with a probe of the horizontal runout detection dial indicator 8 through the L-shaped linkage rod 11, and the horizontal runout detection dial indicator 8 is used for detecting runout in the horizontal direction, namely runout of the outer side wall surface of the automobile hub; the vertical jump detection mechanism comprises a vertical jump detection dial indicator 13, an upper overturning rod 14, a lower overturning rod 15 and a linear linkage rod 16, wherein the vertical jump detection dial indicator 13 is used for detecting the jump in the vertical direction, namely the jump of the side section at the top end of the automobile hub.
The horizontal runout detection dial indicator 8 is vertically arranged on the central block 5, an h-shaped groove 7 is formed in one side of the central block 5, and the horizontal sliding rod 9 and the L-shaped linkage rod 11 are both located in the h-shaped groove 7.
The L-shaped linkage rod 11 is hinged with the h-shaped groove 7, one end of the L-shaped linkage rod 11 is hinged with the middle section of the horizontal sliding rod 9, and the other end of the L-shaped linkage rod is in contact with a probe of the horizontal bounce detection dial indicator 8.
A spring is arranged at one end of the horizontal sliding rod 9, which is far away from the horizontal runout detection dial indicator 8, and the spring is used for applying continuous elastic force to the horizontal sliding rod 9; the rotation axis of the horizontal detection roller 10 is perpendicular to the horizontal plane.
The vertical jump detection dial indicator 13 is vertically arranged on the central block 5, a U-shaped groove 12 is formed in one side of the central block 5, and the upper turning rod 14, the lower turning rod 15 and the linear linkage rod 16 are all located in the U-shaped groove 12.
The both ends of the linear linkage rod 16 are respectively hinged with the end parts of the upper turning rod 14 and the lower turning rod 15, one end, far away from the linear linkage rod 16, of the lower turning rod 15 is provided with a vertical detection roller wheel 17, the vertical detection roller wheel 17 is in contact with the side cross section of the top end of an automobile hub, and one end, far away from the linear linkage rod 16, of the upper turning rod 14 is in contact with a probe of a vertical jumping detection dial indicator 13.
One end of the upper turning rod 14, which is close to the probe of the vertical runout detection dial indicator 13, is provided with another spring, and the spring is used for applying continuous elastic force to the upper turning rod 14; the rotation axis of the vertical detection roller 17 is parallel to the horizontal plane.
The utility model discloses a theory of operation does: firstly, placing an automobile hub to be detected on a special rotating jig, then enabling a horizontal detection roller 10 of a horizontal runout detection mechanism to be in contact with the outer side wall surface of the automobile hub, and enabling a vertical detection roller 17 of a vertical runout detection mechanism to be in contact with the side cross section of the top end of the automobile hub; then, the rotating jig drives the hub to rotate, the horizontal detection roller 10 and the vertical detection roller 17 are subjected to friction rotation, and the friction between the horizontal detection roller 10 and the vertical detection roller 17 and the automobile hub is static friction; if the outer side wall surface of the automobile hub jumps, the horizontal detection roller 10 can displace, so that the horizontal sliding rod 9 moves relative to the central block 5, the movement is transmitted through the L-shaped linkage rod 11, and finally the horizontal detection roller is sensed and displayed by a probe of the horizontal jump detection dial indicator 8; if the side section of the top end of the automobile hub jumps, the vertical detection roller 2 can displace, so that the lower turnover rod 15 is turned over relative to the central block 5 and is transmitted through the linear linkage rod 16 and the upper turnover rod 14, and finally, the probe of the vertical jump detection dial indicator 13 senses and displays the lower turnover rod and the upper turnover rod; if the automobile hub rotates for a whole circle and the readings of the horizontal run-out detection percentage indicator 8 and the vertical run-out detection percentage indicator 13 do not change beyond the range, it is indicated that the outer side wall surface and the side section of the automobile hub do not jump.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (7)
1. The utility model provides an automobile wheel hub detection mechanism that beats which characterized in that: the device comprises a base, a lifting fixing frame, a locking block, a center block, a horizontal jumping detection mechanism and a vertical jumping detection mechanism; the base is provided with a supporting rod, the lifting fixing frame is movably connected with the supporting rod, two sides of the central block are provided with side baffles, the locking block is positioned on the lifting fixing frame and connected with one side baffle, and the horizontal run-out detection mechanism and the vertical run-out detection mechanism are positioned on the central block; the horizontal jumping detection mechanism comprises a horizontal jumping detection dial indicator, a horizontal sliding rod and an L-shaped linkage rod, wherein a horizontal detection roller is arranged at one end of the horizontal sliding rod, and the horizontal sliding rod is movably connected with a probe of the horizontal jumping detection dial indicator through the L-shaped linkage rod; the vertical jumping detection mechanism comprises a vertical jumping detection dial indicator, an upper turnover rod, a lower turnover rod and a linear linkage rod.
2. The automobile hub bounce detection mechanism according to claim 1, characterized in that: the horizontal runout detection dial indicator is vertically arranged on the center block, an h-shaped groove is formed in one side of the center block, and the horizontal sliding rod and the L-shaped linkage rod are located in the h-shaped groove.
3. The automobile hub bounce detection mechanism according to claim 2, characterized in that: the L-shaped linkage rod is hinged with the h-shaped groove, one end of the L-shaped linkage rod is hinged with the middle section of the horizontal sliding rod, and the other end of the L-shaped linkage rod is in contact with a probe of the horizontal runout detection dial indicator.
4. The automobile hub bounce detection mechanism according to claim 3, characterized in that: a spring is arranged at one end of the horizontal sliding rod, which is far away from the horizontal runout detection dial indicator; the rotation axis of the horizontal detection roller is vertical to the horizontal plane.
5. The automobile hub bounce detection mechanism according to claim 1, characterized in that: the vertical jump detection dial indicator is vertically arranged on the center block, a U-shaped groove is formed in one side of the center block, and the upper overturning rod, the lower overturning rod and the linear linkage rod are all located in the U-shaped groove.
6. The automobile hub bounce detection mechanism according to claim 5, characterized in that: the both ends of sharp shape gangbar are articulated with the end department of last upset pole and lower upset pole respectively, the one end that the upset pole kept away from sharp shape gangbar down is provided with vertical detection gyro wheel, the one end that the straight shape gangbar was kept away from to last upset pole contacts with the probe of vertical beat detection percentage table.
7. The automobile hub bounce detection mechanism according to claim 6, characterized in that: one end of the upper turnover rod, which is close to the probe of the vertical runout detection dial indicator, is provided with another spring; and the rotation axis of the vertical detection roller is parallel to the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405077.1U CN210268424U (en) | 2019-08-28 | 2019-08-28 | Automobile wheel hub detection mechanism that beats |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405077.1U CN210268424U (en) | 2019-08-28 | 2019-08-28 | Automobile wheel hub detection mechanism that beats |
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| CN210268424U true CN210268424U (en) | 2020-04-07 |
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| CN201921405077.1U Active CN210268424U (en) | 2019-08-28 | 2019-08-28 | Automobile wheel hub detection mechanism that beats |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485313A (en) * | 2021-12-23 | 2022-05-13 | 芜湖三联锻造股份有限公司 | Be applied to axle type wheel hub short-term test structure of examining that beats |
| CN115388741A (en) * | 2022-10-26 | 2022-11-25 | 宁波双林汽车部件股份有限公司 | Lead screw and rotation stopping disc jumping detection device |
-
2019
- 2019-08-28 CN CN201921405077.1U patent/CN210268424U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485313A (en) * | 2021-12-23 | 2022-05-13 | 芜湖三联锻造股份有限公司 | Be applied to axle type wheel hub short-term test structure of examining that beats |
| CN115388741A (en) * | 2022-10-26 | 2022-11-25 | 宁波双林汽车部件股份有限公司 | Lead screw and rotation stopping disc jumping detection device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240415 Address after: No. 40, Maojian Road, Shiyan City, Hubei Province 442000 Patentee after: Shiyan Dongcheng Wind Turbine Co.,Ltd. Country or region after: China Address before: Room 6, No. 1-1, Luyang Youyi South Road, Zhoushi Town, Kunshan City, Suzhou, Jiangsu 215300 Patentee before: Kunshan youze Xinzhi Control Equipment Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |