CN210198239U - Rim runout detection device - Google Patents
Rim runout detection device Download PDFInfo
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- CN210198239U CN210198239U CN201921480987.6U CN201921480987U CN210198239U CN 210198239 U CN210198239 U CN 210198239U CN 201921480987 U CN201921480987 U CN 201921480987U CN 210198239 U CN210198239 U CN 210198239U
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Abstract
The utility model discloses a rim detection device that beats, its characterized in that: including arm seat, fixed establishment and examining a utensil installation mechanism, wherein: the arm seat comprises a bottom plate and a longitudinal arm, the bottom plate is horizontally arranged, and the longitudinal arm is vertically arranged on one side of the bottom plate; the fixing mechanism is vertically arranged in the middle of the longitudinal arm and is used for mounting wheels; the checking fixture comprises two checking fixture mounting mechanisms, wherein the checking fixture mounting mechanisms are mounted at the upper end of the arm seat, and each checking fixture mounting mechanism is provided with two dial indicators. The utility model discloses can beat simultaneously four directions of wheel and detect, have higher detection efficiency.
Description
Technical Field
The utility model relates to a wheel field of making especially relates to a rim detection device that beats.
Background
After the spoke is assembled to the spoke type wheel, due to the fact that pretightening forces of the spoke are different, the rim and the middle hub are not concentric, the rim can jump when rotating, when the rim is adjusted, radial jumping and axial jumping of two sides of the rim are required to be checked through a dial indicator, the traditional detection mode is that one dial indicator is used for detecting the jumping in four directions, and the detection efficiency is very low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rim detection device that beats to solve above-mentioned problem.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a rim detection device that beats, includes arm seat, fixed establishment and examines a mounting mechanism, wherein:
the arm seat comprises a bottom plate and a longitudinal arm, the bottom plate is horizontally arranged, and the longitudinal arm is vertically arranged on one side of the bottom plate;
the fixing mechanism is vertically arranged in the middle of the longitudinal arm and is used for mounting wheels;
the checking fixture comprises two checking fixture mounting mechanisms, wherein the checking fixture mounting mechanisms are mounted at the upper end of the arm seat, and each checking fixture mounting mechanism is provided with two dial indicators.
Fixed establishment includes center pin, two sleeves and two T handle nuts, wherein:
the two ends of the central shaft are provided with threads, the middle part of the central shaft is provided with a first step and a second step, the middle part of the longitudinal arm is horizontally provided with a first through hole, the first end of the central shaft is inserted into the first through hole, and a T-handle nut is connected with the threads of the first end and enables the first step to be tightly propped against the longitudinal arm;
the sleeve is sleeved on the central shaft, one end of the sleeve abuts against the second step, and the other end of the sleeve is used for abutting against a bearing on one side of the wheel; the other sleeve is also sleeved on the central shaft, one end of the sleeve is used for tightly abutting against a bearing on the other side of the wheel, the other T-handle nut is in threaded connection with the other end of the central shaft, the other end of the other sleeve is tightly pressed by the T-handle nut, and two handles are arranged on the outer side of each T-handle nut.
The checking fixture mounting mechanism comprises a slide block, a locking block, a connecting rotating block, a connecting rod, a dial indicator connecting block and a dial indicator chuck,
the lower end of the sliding block is provided with a positioning step, the positioning step is provided with two counter bores, the two counter bores are arranged in the vertical direction, and the middle of the sliding block is provided with a rotating shaft;
the inner part of the longitudinal arm is hollow, the locking block is arranged in the longitudinal arm, the locking block is provided with a threaded fixing hole corresponding to the counter bore on the sliding block, and the sliding block is connected with the locking block through a screw;
the connecting rotating block is arranged on the rotating shaft, the end part of the rotating shaft fixes the connecting rotating block through a nut, a connecting hole is arranged on the connecting rotating block, the connecting rod is arranged in the connecting hole, and the connecting hole can clamp or loosen the connecting rod;
the dial indicator connecting block is arranged at the other end of the connecting rod, at least two threaded mounting holes are formed in the dial indicator connecting block, and the dial indicator chuck is fixed on the threaded mounting holes of the dial indicator connecting block through fixing screws;
the two checking fixture mounting mechanisms are symmetrically arranged on two opposite sides of the longitudinal arm.
The connecting and rotating block comprises a clamping portion, a fixing portion and a clamping screw, the connecting hole penetrates through the clamping portion and the fixing portion, a separation seam is arranged between the clamping portion and the fixing portion, a first clamping groove is formed in the clamping portion along the axis direction of the connecting hole, a second through hole is formed in one side of the first clamping groove, a clamping threaded hole is formed in the other side of the first clamping groove, and the clamping screw penetrates through the second through hole and is connected with the clamping threaded hole.
The outer side of the lower end of the fixing part is provided with a rotating shaft hole, the rotating shaft hole is positioned below the connecting hole, the direction of the rotating shaft hole is vertical to the axis of the connecting hole, and the outer wall of the lower end of the fixing part is provided with an arc transition concentric with the rotating shaft hole; the rotating shaft on the sliding block is inserted into the rotating shaft hole, the connecting rotating block can rotate around the rotating shaft, and two wall surfaces, connected with the circular arc in a transition mode, on the connecting rotating block can be abutted to the upper surface of the positioning step of the sliding block.
The dial indicator clamping head is provided with a dial indicator mounting hole and a second clamping groove, third through holes are formed in two side walls of the second clamping groove respectively, and the fixing screw penetrates through the third through holes to fix the dial indicator clamping head on a threaded mounting hole of a dial indicator connecting block.
The two opposite sides of the upper end of the longitudinal arm are respectively provided with an adjusting hole, the adjusting holes are in a long hole shape, and the sliding block and the locking block are respectively arranged on the outer side and the inner side of the adjusting holes.
The adjusting nut and the adjusting screw are arranged below the adjusting hole of the longitudinal arm, the adjusting screw penetrates through the adjusting nut in the downward direction, and the upper end of the adjusting screw abuts against the bottom surface of the sliding block.
The support is provided with a rotating mechanism, and the bottom plate is arranged on the rotating mechanism.
The rotating mechanism comprises two supporting seats, two rotating bearings and two rotating bearings, the supporting seats are mounted on the top surface of the support, the two rotating bearings are respectively mounted at the upper end and the lower end of the supporting seats, the rotating shafts are connected with the two rotating bearings, mounting steps extending outwards are arranged at the upper ends of the rotating shafts, and the bottom plate is mounted on the mounting steps.
Drawings
The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.
FIG. 1 is a schematic diagram of a wheel inspection system according to one embodiment of the present invention;
FIG. 2 is a schematic partial structure diagram of one embodiment of the present invention;
fig. 3 is a schematic structural view illustrating a connection between a slide block and a locking block according to an embodiment of the present invention;
fig. 4 is a partial structural schematic view of a trailing arm according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of the locking block of one embodiment of the present invention installed in the trailing arm;
fig. 6 is a schematic three-dimensional structure diagram of a connecting rotating block according to an embodiment of the present invention;
fig. 7 is a schematic cross-sectional structure diagram of a connecting rotary block according to an embodiment of the present invention;
fig. 8 is another schematic sectional view of the connecting rotary block according to one embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a dial indicator connecting block according to an embodiment of the present invention;
FIG. 10 is a schematic diagram of the dial indicator clamp according to one embodiment of the present invention;
in the drawings: 1-arm seat, 11-bottom plate, 12-trailing arm, 121-first through hole, 122-adjusting hole, 123-adjusting nut, 124-adjusting screw, 2-fixing mechanism, 21-central shaft, 211-first step, 212-second step, 22-sleeve, 23-T handle nut, 231-handle, 3-checking fixture installation mechanism, 31-sliding block, 311-positioning step, 312-counter bore, 313-rotating shaft, 32-locking block, 321-thread fixing hole, 33-connecting rotating block, 331-connecting hole, 332-clamping part, 3321-first clamping groove, 3322-second through hole, 3323-clamping threaded hole, 333-fixing part, 3331-rotating shaft hole, 3332-circular arc transition, 334-clamping screw, 335-separation seam, 34-connecting rod, 35-dial indicator connecting block, 351-thread mounting hole, 36-dial indicator clamping head, 361-mounting hole, 362-second clamping groove, 363-third through hole, 4-dial indicator, 5-wheel, 6-bracket, 61-rotating mechanism, 611-supporting seat, 612-rotating shaft, 6121-mounting step and 613-rotating bearing.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
A rim runout detecting device of this embodiment, as shown in fig. 1 and 2, includes an arm base 1, a fixing mechanism 2 and a checking fixture mounting mechanism 3, wherein:
the arm seat 1 comprises a bottom plate 11 and a longitudinal arm 12, wherein the bottom plate 11 is horizontally arranged, and the longitudinal arm 12 is vertically arranged on one side of the bottom plate 11;
the fixing mechanism 2 is vertically arranged in the middle of the trailing arm 12, and the fixing mechanism 2 is used for installing a wheel 5;
the checking fixture comprises two checking fixture mounting mechanisms 3, the checking fixture mounting mechanisms 3 are mounted at the upper end of the arm base 1, and each checking fixture mounting mechanism 3 is provided with two dial indicators 4.
The utility model is provided with four dial indicators 4, when in use, the wheel 5 is firstly installed on the fixing mechanism 2, then the probes of the four dial indicators 4 installed on the checking fixture installation mechanism 3 are respectively supported on the two sides of the rim, and then the wheel 5 is rotated to carry out detection, thus the axial runout and the radial runout of the two sides of the rim can be simultaneously detected, and the efficiency of detecting and the efficiency of adjusting the rim can be greatly improved; in addition, when the wheel 5 to be measured is installed on the fixing mechanism 2, the wheel 5 is vertically installed, so that the rotation condition of the wheel 5 during driving can be better simulated, and the adjusted driving bounce is smaller; moreover, the mode that adopts 5 vertical installations of wheel can also reduce rim detection device's area of beating, and the structure is compacter.
As shown in fig. 2, the fixing mechanism 2 includes a central shaft 21, two sleeves 22 and two T-shank nuts 23, wherein:
threads are arranged at two ends of the central shaft 21, a first step 211 and a second step 212 are arranged in the middle of the central shaft 21, a first through hole 121 is horizontally arranged in the middle of the trailing arm 12, the first end of the central shaft 21 is inserted into the first through hole 121, and a T-handle nut 23 is connected with the threads at the first end and enables the first step 211 to be tightly pressed on the trailing arm 12;
one end of the sleeve 22 is abutted against the second step 212, and the other end of the sleeve 22 is used for abutting against a bearing on one side of the wheel 5; the other sleeve 22 is also sleeved on the central shaft 21, one end of the sleeve 22 is used for tightly abutting against a bearing on the other side of the wheel 5, the other T-handle nut 23 is in threaded connection with the other end of the central shaft 21, the other end of the other sleeve 22 is pressed tightly by the T-handle nut 23, and two handles 231 are arranged on the outer side of each T-handle nut 23.
The wheel 5 is provided with the bearing 613, when the wheel 5 is installed, a sleeve 22 is installed on the central shaft 21, then the wheel 5 is installed, the wheel 5 is pushed into the center to be close to one side of the trailing arm 12, a bearing inner ring on one side of the wheel 5 is abutted to the sleeve 22, then another sleeve 22 is installed on the central shaft 21, another T-handle nut is screwed into a thread on the other end of the central shaft 21, the T-handle nut 23 is tightly pressed on the other sleeve 22, meanwhile, a bearing inner ring on the other side of the wheel 5 is also tightly pressed, and therefore the bearing of the wheel 5 is tightly pressed through the two sleeves 22, the wheel 5 can rotate around the central shaft 21 without adding extra rotating parts, and the structure is simpler and more compact.
As shown in fig. 2, 3, 5 and 9, the checking fixture mounting mechanism 3 comprises a slide block 31, a locking block 32, a connecting rotating block 33, a connecting rod 34, a dial indicator connecting block 35 and a dial indicator clamping head 36,
a positioning step 311 is arranged at the lower end of the sliding block 31, two counter bores 312 are arranged on the positioning step 311, the two counter bores 312 are arranged in the vertical direction, and a rotating shaft 313 is arranged in the middle of the sliding block 31;
the inner part of the trailing arm 12 is hollow, the locking block 32 is arranged in the inner part of the trailing arm 12, the locking block 32 is provided with a thread fixing hole 321 corresponding to the counter bore 312 on the sliding block 31, and the sliding block 31 is connected with the locking block 32 through a screw;
the connecting rotating block 33 is arranged on the rotating shaft 313, the end part of the rotating shaft 313 fixes the connecting rotating block 33 through a nut, a connecting hole 331 is arranged on the connecting rotating block 33, the connecting rod 34 is arranged in the connecting hole 331, and the connecting rod 34 can be clamped or loosened by the connecting hole 331;
the dial indicator connecting block 35 is arranged at the other end of the connecting rod 34, at least two threaded mounting holes 351 are formed in the dial indicator connecting block 35, and the dial indicator chuck 36 is fixed on the threaded mounting holes 351 of the dial indicator connecting block 35 through fixing screws;
the two checking fixture mounting mechanisms 3 are symmetrically arranged on two opposite sides of the trailing arm 12.
Because the wheel 5 needs to detect the runout of the two sides of the wheel, the positions of the connecting rods 34 can be adjusted, so that the extending lengths of the connecting rods 34 on the two checking fixture mounting mechanisms 3 are different, and the effect that the dial indicator 4 can detect the runout of the edge of the rim is achieved.
As shown in fig. 6, 7 and 8, the connecting rotary block 33 includes a clamping portion 332, a fixing portion 333 and a clamping screw 334, the connecting hole 331 penetrates through the clamping portion 332 and the fixing portion 333, a separation slit 335 is provided between the clamping portion 332 and the fixing portion 333, the clamping portion 332 is provided with a first clamping groove 3321 along an axial direction of the connecting hole 331, one side of the first clamping groove 3321 is provided with a second through hole 3322, the other side thereof is provided with a clamping screw hole 3323, and the clamping screw 334 penetrates through the second through hole 3322 and is connected with the clamping screw hole 3323.
This arrangement allows the clamping portion 332 to clamp or unclamp the link 34 by adjusting the tightness of the clamping screw 334 to adjust the tightness of the clamping portion 332, thereby conveniently adjusting the length of the link 34.
A rotating shaft hole 3331 is formed in the outer side of the lower end of the fixing part 333, the rotating shaft hole 3331 is positioned below the connecting hole 331, the direction of the rotating shaft hole 3331 is perpendicular to the axis of the connecting hole 331, and an arc transition 3332 concentric with the rotating shaft hole 3331 is formed in the outer wall of the lower end of the fixing part 333; the rotating shaft 313 on the sliding block 31 is inserted into the rotating shaft hole 3331, the connecting rotating block 33 can rotate around the rotating shaft 313, and two wall surfaces of the connecting rotating block 33, which are connected with the arc transition 3332, can be abutted against the upper surface of the positioning step 311 of the sliding block 31.
Due to the arrangement, after detection is finished, the wheel 5 can be taken down without detaching the dial indicator 4 by only lifting the connecting rod 34 and rotating the connecting rotating block 33 around the rotating shaft 313 to enable the dial indicator 4 to be separated from the rim, so that the detection efficiency is higher; the upper end of the positioning step 311 is used to position the connecting rotary block 33 so that the link 34 can be lowered at the same position as before the link is raised.
As shown in fig. 10, a dial indicator mounting hole and a second clamping groove 362 are formed in the dial indicator clamp 36, third through holes 363 are respectively formed in two side walls of the second clamping groove 362, and the fixing screw penetrates through the third through holes 363 to fix the dial indicator clamp 36 to the threaded mounting hole 351 of the dial indicator connecting block 35.
The dial indicator 4 can be conveniently fixed on the dial indicator connecting block 35 by the arrangement, when the fixing screw is screwed down, the distance between the second clamping grooves 362 of the dial indicator clamping head 36 becomes smaller, so that the mounting hole 361 can clamp the dial indicator 4, and the dial indicator 4 is fixed; when the fixing screws are loosened, the dial indicator 4 is loosened, and the angle of the dial indicator clip 36 can also be adjusted at this time, so that the dial indicator 4 can be adjusted to a proper angle to measure the runout of the rim.
As shown in fig. 2, 3 and 4, the two opposite sides of the upper end of the trailing arm 12 are respectively provided with an adjusting hole 122, the adjusting hole 122 is in a long hole shape, and the sliding block 31 and the locking block 32 are respectively arranged on the outer side and the inner side of the adjusting hole 122.
The height of the sliding block 31 can be adjusted by the arrangement, so that the device is suitable for detection of wheels 5 with different specifications and can be used for detecting the jumping of the wheels 5 with different diameters.
As shown in fig. 1, 2 and 4, the trailing arm 12 is provided with an adjusting nut 123 and an adjusting screw 124 below the adjusting hole 122, the adjusting screw 124 passes through the adjusting nut 123 in the downward direction, and the upper end of the adjusting screw 124 abuts against the bottom surface of the sliding block 31.
The sliding block 31 can be tightly pushed through the adjusting screw 124, the sliding block 31 is prevented from sliding downwards under the action of gravity or vibration, the sliding block 31 and the longitudinal arm 12 can be relatively fixed, and the detection precision is improved.
As shown in fig. 1, the portable electronic device further comprises a support 6, wherein a rotating mechanism 61 is arranged on the support 6, and the bottom plate 11 is arranged on the rotating mechanism 61.
The arm seat 1 can freely rotate relative to the support 6 by the arrangement, so that an operator can conveniently rotate the wheel 5 to a required position, and the wheel 5 can be better detected, observed and adjusted.
As shown in fig. 2, the rotating mechanism 61 includes two supporting seats 611, two rotating shafts 612 and two rotating bearings 613, the supporting seats 611 are mounted on the top surface of the bracket 6, the two rotating bearings 613 are respectively mounted at the upper end and the lower end of the supporting seats 611, the rotating shafts 612 are connected to the two rotating bearings, an outwardly extending mounting step 6121 is disposed at the upper end of the rotating shafts 612, and the bottom plate 11 is mounted on the mounting step 6121.
The two rotating bearings 613 can be used for positioning the rotating shaft 612, so that the arm seat 1 can be more stable in rotation and is not easy to shake.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive efforts, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (10)
1. A rim runout detecting device characterized in that: including arm seat, fixed establishment and examining a utensil installation mechanism, wherein:
the arm seat comprises a bottom plate and a longitudinal arm, the bottom plate is horizontally arranged, and the longitudinal arm is vertically arranged on one side of the bottom plate;
the fixing mechanism is vertically arranged in the middle of the longitudinal arm and is used for mounting wheels;
the checking fixture comprises two checking fixture mounting mechanisms, wherein the checking fixture mounting mechanisms are mounted at the upper end of the arm seat, and each checking fixture mounting mechanism is provided with two dial indicators.
2. A rim runout detecting apparatus according to claim 1, wherein: fixed establishment includes center pin, two sleeves and two T handle nuts, wherein:
the two ends of the central shaft are provided with threads, the middle part of the central shaft is provided with a first step and a second step, the middle part of the longitudinal arm is horizontally provided with a first through hole, the first end of the central shaft is inserted into the first through hole, and a T-handle nut is connected with the threads of the first end and enables the first step to be tightly propped against the longitudinal arm;
the sleeve is sleeved on the central shaft, one end of the sleeve abuts against the second step, and the other end of the sleeve is used for abutting against a bearing on one side of the wheel; the other sleeve is also sleeved on the central shaft, one end of the sleeve is used for tightly abutting against a bearing on the other side of the wheel, the other T-handle nut is in threaded connection with the other end of the central shaft, the other end of the other sleeve is tightly pressed by the T-handle nut, and two handles are arranged on the outer side of each T-handle nut.
3. A rim runout detecting apparatus according to claim 1, wherein: the checking fixture mounting mechanism comprises a slide block, a locking block, a connecting rotating block, a connecting rod, a dial indicator connecting block and a dial indicator chuck,
the lower end of the sliding block is provided with a positioning step, the positioning step is provided with two counter bores, the two counter bores are arranged in the vertical direction, and the middle of the sliding block is provided with a rotating shaft;
the inner part of the longitudinal arm is hollow, the locking block is arranged in the longitudinal arm, the locking block is provided with a threaded fixing hole corresponding to the counter bore on the sliding block, and the sliding block is connected with the locking block through a screw;
the connecting rotating block is arranged on the rotating shaft, the end part of the rotating shaft fixes the connecting rotating block through a nut, a connecting hole is arranged on the connecting rotating block, the connecting rod is arranged in the connecting hole, and the connecting hole can clamp or loosen the connecting rod;
the dial indicator connecting block is arranged at the other end of the connecting rod, at least two threaded mounting holes are formed in the dial indicator connecting block, and the dial indicator chuck is fixed on the threaded mounting holes of the dial indicator connecting block through fixing screws;
the two checking fixture mounting mechanisms are symmetrically arranged on two opposite sides of the longitudinal arm.
4. A rim runout detecting apparatus according to claim 3, wherein: the connecting and rotating block comprises a clamping portion, a fixing portion and a clamping screw, the connecting hole penetrates through the clamping portion and the fixing portion, a separation seam is arranged between the clamping portion and the fixing portion, a first clamping groove is formed in the clamping portion along the axis direction of the connecting hole, a second through hole is formed in one side of the first clamping groove, a clamping threaded hole is formed in the other side of the first clamping groove, and the clamping screw penetrates through the second through hole and is connected with the clamping threaded hole.
5. A rim runout detecting apparatus according to claim 4, wherein: the outer side of the lower end of the fixing part is provided with a rotating shaft hole, the rotating shaft hole is positioned below the connecting hole, the direction of the rotating shaft hole is vertical to the axis of the connecting hole, and the outer wall of the lower end of the fixing part is provided with an arc transition concentric with the rotating shaft hole; the rotating shaft on the sliding block is inserted into the rotating shaft hole, the connecting rotating block can rotate around the rotating shaft, and two wall surfaces, connected with the circular arc in a transition mode, on the connecting rotating block can be abutted to the upper surface of the positioning step of the sliding block.
6. A rim runout detecting apparatus according to claim 3, wherein: the dial indicator clamping head is provided with a dial indicator mounting hole and a second clamping groove, third through holes are formed in two side walls of the second clamping groove respectively, and the fixing screw penetrates through the third through holes to fix the dial indicator clamping head on a threaded mounting hole of a dial indicator connecting block.
7. A rim runout detecting apparatus according to claim 3, wherein: the two opposite sides of the upper end of the longitudinal arm are respectively provided with an adjusting hole, the adjusting holes are in a long hole shape, and the sliding block and the locking block are respectively arranged on the outer side and the inner side of the adjusting holes.
8. A rim runout detecting apparatus according to claim 7, wherein: the adjusting nut and the adjusting screw are arranged below the adjusting hole of the longitudinal arm, the adjusting screw penetrates through the adjusting nut in the downward direction, and the upper end of the adjusting screw abuts against the bottom surface of the sliding block.
9. A rim runout detecting apparatus according to claim 1, wherein: the support is provided with a rotating mechanism, and the bottom plate is arranged on the rotating mechanism.
10. A rim runout detecting apparatus according to claim 9, wherein: the rotating mechanism comprises two supporting seats, two rotating bearings and two rotating bearings, the supporting seats are mounted on the top surface of the support, the two rotating bearings are respectively mounted at the upper end and the lower end of the supporting seats, the rotating shafts are connected with the two rotating bearings, mounting steps extending outwards are arranged at the upper ends of the rotating shafts, and the bottom plate is mounted on the mounting steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921480987.6U CN210198239U (en) | 2019-09-06 | 2019-09-06 | Rim runout detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921480987.6U CN210198239U (en) | 2019-09-06 | 2019-09-06 | Rim runout detection device |
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| Publication Number | Publication Date |
|---|---|
| CN210198239U true CN210198239U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921480987.6U Active CN210198239U (en) | 2019-09-06 | 2019-09-06 | Rim runout detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895880A (en) * | 2020-08-05 | 2020-11-06 | 上海纳铁福传动系统有限公司 | Friction welding wheel body runout detection device |
| CN112414727A (en) * | 2020-10-10 | 2021-02-26 | 北京汽车研究总院有限公司 | Wheel rim detection device and detection method |
| CN114111502A (en) * | 2021-12-27 | 2022-03-01 | 江苏鑫悦汽车零部件有限公司 | A diversified check out test set for engine valve pole |
-
2019
- 2019-09-06 CN CN201921480987.6U patent/CN210198239U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895880A (en) * | 2020-08-05 | 2020-11-06 | 上海纳铁福传动系统有限公司 | Friction welding wheel body runout detection device |
| CN111895880B (en) * | 2020-08-05 | 2022-03-01 | 上海纳铁福传动系统有限公司 | Friction welding wheel body runout detection device |
| CN112414727A (en) * | 2020-10-10 | 2021-02-26 | 北京汽车研究总院有限公司 | Wheel rim detection device and detection method |
| CN112414727B (en) * | 2020-10-10 | 2023-01-10 | 北京汽车研究总院有限公司 | Wheel rim detection device and detection method |
| CN114111502A (en) * | 2021-12-27 | 2022-03-01 | 江苏鑫悦汽车零部件有限公司 | A diversified check out test set for engine valve pole |
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