CN113740084B - Automobile hub detection method - Google Patents
Automobile hub detection method Download PDFInfo
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- CN113740084B CN113740084B CN202111303815.3A CN202111303815A CN113740084B CN 113740084 B CN113740084 B CN 113740084B CN 202111303815 A CN202111303815 A CN 202111303815A CN 113740084 B CN113740084 B CN 113740084B
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- automobile hub
- rotating device
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 229910052799 carbon Inorganic materials 0.000 claims description 20
- 239000010720 hydraulic oil Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 238000012797 qualification Methods 0.000 abstract description 2
- 230000004323 axial length Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/013—Wheels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
Abstract
The invention relates to the field of automobile detection, in particular to an automobile hub detection method. The automobile hub detection equipment is matched with automobile hub detection equipment, and comprises a first supporting plate arranged on the ground, wherein a supporting device is arranged on the first supporting plate, a fixed rotating device is arranged at the center of a circle at the upper end of the first supporting plate, and a detection device is arranged at the upper end of the first supporting plate along the radial direction. The invention marks the position deviating from the normal value when detecting the automobile hub, and the marked color depth represents the deviation size, thereby facilitating the subsequent treatment, sending the automobile hub with smaller deviation back to be reprocessed, scrapping the automobile hub with larger deviation, improving the qualification rate of products and reducing the potential safety hazard.
Description
Technical Field
The invention relates to the field of automobile detection, in particular to an automobile hub detection method.
Background
The automobile hub is an important component of automobile parts, the automobile hub is easy to deform in the production and processing process, the tire cannot be installed if the automobile hub is light, and safety accidents occur if the automobile hub is heavy.
Disclosure of Invention
The invention aims to provide an automobile hub detection method aiming at the problems in the prior art, and the method has the advantages that the position deviating from the normal value is marked when the automobile hub is detected, the color depth of the mark represents the deviation size, and the subsequent processing is convenient.
In order to achieve the purpose, the invention adopts the following technical scheme:
the automobile hub detection device comprises a first supporting plate arranged on the ground, a supporting device is arranged on the first supporting plate, a fixed rotating device is arranged at the circle center of the upper end of the first supporting plate, and a detection device is arranged at the upper end of the first supporting plate along the radial direction.
Preferably, the supporting device further comprises a first sliding groove arranged below the detection device at the upper end of the first supporting plate, a first sliding block is arranged in the first sliding groove, a servo motor is arranged at the center of a circle in the first supporting plate, and the output end of the servo motor faces upwards.
Preferably, the fixed rotating device comprises a second supporting plate fixedly arranged on the output end of the servo motor, a first hydraulic cavity is formed in the upper portion of the second supporting plate, a second sliding block is arranged in the first hydraulic cavity, a first electric telescopic rod is arranged at the center of the upper end of the second sliding block, a first hydraulic channel is arranged in the first electric telescopic rod, the bottom of the first hydraulic channel is connected with the first hydraulic cavity, a radial second hydraulic cavity is formed in the upper end of the first electric telescopic rod, the upper portion of the first hydraulic channel is connected with the second hydraulic cavity, and two third sliding blocks are symmetrically arranged on the left side and the right side of the first hydraulic channel.
Preferably, the detection device comprises a third support plate fixedly arranged at the upper end of the first slide block, a third hydraulic cavity is arranged at the center of the third support plate far away from the fixed rotating device, a fourth slide block is arranged in the third hydraulic cavity, two first springs are connected between the third hydraulic cavity and the fourth slide block, a second chute is arranged in the third support plate at the position, close to the fixed rotating device, of the third hydraulic cavity, a fifth slide block is arranged in the second chute, one end of the fifth slide block is fixedly connected with the fourth slide block, two fourth hydraulic cavities are symmetrically arranged in the third support plate at the position, close to the fixed rotating device, of the second chute, a sixth slide block is arranged in each fourth hydraulic cavity, a second spring is connected between the upper end of each sixth slide block and the fourth hydraulic cavity, and a second hydraulic channel is connected at the position, close to the fixed rotating device, of the upper portion of each fourth hydraulic cavity, the other end of each second hydraulic channel is connected with a fifth hydraulic cavity, a seventh sliding block is arranged at one end, facing the fixed rotating device, of each fifth hydraulic cavity, and a first carbon block is fixedly arranged at one end, facing the fixed rotating device, of each seventh sliding block.
Preferably, the third hydraulic chamber is connected with third hydraulic passages in a vertically symmetrical manner, sixth hydraulic chambers are symmetrically arranged on the third supporting plate in a vertically symmetrical manner towards the fixed rotating device, the tail end of each third hydraulic passage is connected with the sixth hydraulic chamber, each sixth hydraulic chamber is provided with an eighth slider towards the fixed rotating device, each eighth slider is connected with a third spring between one end, away from the fixed rotating device, of the eighth slider and the sixth hydraulic chamber, each eighth slider is provided with two fourth supporting plates in a vertically symmetrical manner towards one end of the fixed rotating device, and a first roller is rotatably connected between the fourth supporting plates.
Preferably, a third chute is arranged at the center of the third support plate close to the fixed rotating device, a ninth slide block is arranged at the third chute close to the fixed rotating device, a fourth spring is connected between one end of the ninth slide block far away from the fixed rotating device and the third chute, two fifth support plates are symmetrically arranged at the upper and lower parts of one end of the ninth slide block close to the fixed rotating device, one side of the fifth support plate far away from the ninth slide block is rotatably connected with a second roller, a sixth support plate is fixedly arranged between the fifth support plates on the third support plate, a second electric telescopic rod is arranged at one end of the sixth support plate facing the ninth slide block, two seventh support plates are symmetrically arranged at the upper and lower parts of the seventh support plate far away from the fixed rotating device, seventh hydraulic cavities are respectively arranged at two radial sides of the seventh support plates, and a tenth slide block is arranged at one end of each seventh hydraulic cavity facing the seventh support plate, and eighth hydraulic cavities are arranged on the ninth sliding block from top to bottom, a fourth hydraulic channel is connected between the eighth hydraulic cavity and the seventh hydraulic cavity, an eleventh sliding block is arranged at one end, close to the fixed rotating device, of each eighth hydraulic cavity, and a second carbon block is arranged at one end, close to the fixed rotating device, of each eleventh sliding block.
Preferably, the automobile hub detection method comprises the following steps:
s1: placing the automobile hub to be tested on the second sliding block through the first electric telescopic rod, lowering the automobile hub downwards through the first electric telescopic rod, and moving the first sliding block with the third supporting plate to the circle center until the first idler wheel presses the automobile hub so as to enable the first carbon block to be close to the automobile hub;
s2: starting a servo motor, so that the first electric telescopic rod drives the automobile hub to rotate, and the automobile hub drives the first roller and the second roller to rotate;
s3: when the automobile hub is larger or smaller, the second roller drives the fifth supporting plate to move inwards or outwards, so that hydraulic oil in the seventh hydraulic cavity enters the eighth hydraulic cavity through the fourth hydraulic channel, the eleventh sliding block drives the second carbon block to move outwards, an upper mark or a lower mark is marked at the larger or smaller position, and the depth of the mark represents the deviation size;
s4: when the automobile hub is deviated in axial degree, the two first rollers drive the fourth supporting plate to move, so that hydraulic oil in the upper or lower fourth hydraulic cavity enters the fifth hydraulic cavity through the second hydraulic channel, the seventh sliding block drives the first carbon block to move outwards, an upper mark or a lower mark is marked at the upper or lower deviated position, and the depth of the mark represents the deviation size.
Has the advantages that:
1. the automobile wheel hub can detect the size and the deformation degree of the automobile wheel hub during rotation detection, so that the qualification rate of products is improved, and potential safety hazards are reduced.
The automobile hub marking device can mark the upper part or the lower part of the automobile hub according to the fact that the automobile hub is larger or smaller.
The automobile hub deviation marking device can mark automobile hubs in different shades according to the deviation degree of the automobile hubs, facilitates subsequent treatment, sends back automobile hubs which deviate slightly to be reprocessed, and discards automobile hubs which deviate greatly.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is an enlarged view of a portion B of FIG. 1;
FIG. 5 is an enlarged view of a portion of FIG. 1 at C;
in the figure: 10. a support device; 11. a fixed rotation device; 12. a detection device; 13. a first support plate; 14. a first chute; 15. a first slider; 16. a servo motor; 17. a second support plate; 18. a first hydraulic chamber; 19. a second slider; 20. a first electric telescopic rod; 21. a first hydraulic passage; 22. a second hydraulic chamber; 23. a third slider; 24. a third support plate; 25. a third hydraulic chamber; 26. a fourth slider; 27. a first spring; 28. a fifth slider; 29. a second chute; 30. a sixth slider; 31. a third hydraulic passage; 32. a fourth hydraulic chamber; 33. a second spring; 34. a second hydraulic passage; 35. a fifth hydraulic chamber; 36. a seventh slider; 37. a first carbon block; 38. a sixth hydraulic chamber; 39. a third spring; 40. an eighth slider; 41. a fourth support plate; 42. a first roller; 43. a third chute; 44. a fourth spring; 45. a ninth slider; 46. a fifth support plate; 47. a second roller; 48. a sixth support plate; 49. a second electric telescopic rod; 50. a seventh support plate; 51. a tenth slider; 52. a seventh hydraulic chamber; 53. a fourth hydraulic passage; 54. an eighth hydraulic chamber; 55. an eleventh slider; 56. a second carbon block.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
The automobile hub detection device comprises a first supporting plate 13 arranged on the ground, a supporting device 10 is arranged on the first supporting plate 13, a fixed rotating device 11 is arranged at the circle center of the upper end of the first supporting plate 13, and a detection device 12 is arranged at the upper end of the first supporting plate 13 along the radial direction.
Further, with reference to fig. 1 and 2, the supporting device 10 further includes a first sliding groove 14 disposed below the detecting device 12 at the upper end of the first supporting plate 13, a first sliding block 15 is disposed in the first sliding groove 14, a servo motor 16 is disposed at the center of the first supporting plate 13, and an output end of the servo motor 16 faces upward.
Further, with reference to fig. 1 and 2, the fixed rotating device 11 includes a second supporting plate 17 fixedly disposed at an output end of the servo motor 16, a first hydraulic pressure chamber 18 is disposed on an upper portion of the second supporting plate 17, a second slider 19 is disposed in the first hydraulic pressure chamber 18, a first electric telescopic rod 20 is disposed at an upper center of the second slider 19, a first hydraulic pressure passage 21 is disposed in the first electric telescopic rod 20, a bottom of the first hydraulic pressure passage 21 is connected with the first hydraulic pressure chamber 18, a radial second hydraulic pressure chamber 22 is disposed at an upper end of the first electric telescopic rod 20, an upper portion of the first hydraulic pressure passage 21 is connected with the second hydraulic pressure chamber 22, and two third sliders 23 are disposed on the first hydraulic pressure passage 21 in a bilateral symmetry manner.
Further, with reference to fig. 1, 3 and 4, the detecting device 12 includes a third supporting plate 24 fixedly disposed at the upper end of the first sliding block 15, a third hydraulic chamber 25 is disposed at the center of the third supporting plate 24 and away from the fixed rotating device 11, a fourth sliding block 26 is disposed in the third hydraulic chamber 25, two first springs 27 are connected between the third hydraulic chamber 25 and the fourth sliding block 26, a second sliding chute 29 is disposed in the third supporting plate 24 and near the fixed rotating device 11 in the third hydraulic chamber 25, a fifth sliding block 28 is disposed in the second sliding chute 29, one end of the fifth sliding block 28 is fixedly connected with the fourth sliding block 26, two fourth hydraulic chambers 32 are symmetrically disposed in the third supporting plate 24 and near the fixed rotating device 11 in the second sliding chute 29, a sixth sliding block 30 is disposed in each fourth hydraulic chamber 32, a second spring 33 is connected between the upper end of each sixth sliding block 30 and the fourth hydraulic chamber 32, a second hydraulic passage 34 is connected at the upper portion of each fourth hydraulic chamber 32 near the fixed rotating device 11, the other end of each second hydraulic channel 34 is connected to a fifth hydraulic chamber 35, a seventh sliding block 36 is arranged at one end of each fifth hydraulic chamber 35 facing the fixed rotating device 11, and a first carbon block 37 is fixedly arranged at one end of each seventh sliding block 36 facing the fixed rotating device 11.
Further, with reference to fig. 1 and 2, the third hydraulic chamber 25 is connected to the third hydraulic channel 31 in an up-down symmetrical manner, the third support plate 24 is provided with sixth hydraulic chambers 38 in an up-down symmetrical manner towards the fixed rotation device 11, the end of each third hydraulic channel 31 is connected to the sixth hydraulic chamber 38, each sixth hydraulic chamber 38 is provided with an eighth slider 40 towards the fixed rotation device 11, a third spring 39 is connected between one end of each eighth slider 40 far away from the fixed rotation device 11 and the sixth hydraulic chamber 38, two fourth support plates 41 are provided in an up-down symmetrical manner towards one end of the fixed rotation device 11 for each eighth slider 40, and the first roller 42 is rotatably connected between the fourth support plates 41.
Further, referring to fig. 1 and 5, a third sliding groove 43 is disposed at a position close to the fixed rotating device 11 at the center of the third supporting plate 24, a ninth sliding block 45 is disposed at a position close to the fixed rotating device 11 at the third sliding groove 43, a fourth spring 44 is connected between one end of the ninth sliding block 45 far away from the fixed rotating device 11 and the third sliding groove 43, two fifth supporting plates 46 are symmetrically disposed at an end of the ninth sliding block 45 close to the fixed rotating device 11, a second roller 47 is rotatably connected between the fifth supporting plates 46, a sixth supporting plate 48 is fixedly disposed on the third supporting plate 24 between the fifth supporting plates 46, a second electric telescopic rod 49 is disposed at an end of the sixth supporting plate 48 facing the ninth sliding block 45, two seventh supporting plates 50 are symmetrically disposed at an upper and lower position far away from the fixed rotating device 11 at the seventh supporting plate 50, seventh hydraulic cavities 52 are respectively disposed at two radial sides of the seventh supporting plate 50, a tenth sliding block 51 is disposed at an end of each seventh hydraulic cavity 52 facing the seventh supporting plate 50, eighth hydraulic cavities 54 are formed in the ninth sliding block 45 from top to bottom, a fourth hydraulic channel 53 is connected between the eighth hydraulic cavities 54 and the seventh hydraulic cavity 52, an eleventh sliding block 55 is arranged at one end, close to the fixed rotating device 11, of each eighth hydraulic cavity 54, and a second carbon block 56 is arranged at one end, close to the fixed rotating device 11, of each eleventh sliding block 55.
Further, with reference to fig. 1, 2, 3, 4 and 5, the automobile hub detection method includes the following steps:
s1: placing the automobile hub to be tested on the second slide block 19 through the first electric telescopic rod 20, lowering the pressure of the first electric telescopic rod 20 downwards to stop the automobile hub, and moving the first slide block 15 with the third support plate 24 to the circle center until the first idler wheel 42 presses the automobile hub to enable the first carbon block 37 to be close to the automobile hub;
s2: the servo motor 16 is started, so that the first electric telescopic rod 20 drives the automobile hub to rotate, and the automobile hub drives the first roller 42 and the second roller 47 to rotate;
s3: when the automobile hub is larger or smaller, the second roller 47 drives the fifth supporting plate 46 to move inwards or outwards, so that hydraulic oil in the seventh hydraulic cavity 52 enters the eighth hydraulic cavity 54 through the fourth hydraulic channel 53, the eleventh sliding block 55 drives the second carbon block 56 to move outwards, an upper mark or a lower mark is marked at the larger or smaller position, and the depth of the mark represents the deviation size;
s4: when the automobile hub is deviated in axial length, the two first rollers 42 drive the fourth support plate 41 to move, so that the hydraulic oil in the upper or lower fourth hydraulic chamber 32 enters the fifth hydraulic chamber 35 through the second hydraulic channel 34, so that the seventh slide block 36 drives the first carbon block 37 to move outwards, an upper or lower mark is marked at the position deviated upwards or downwards, and the depth of the mark represents the deviation size.
The working principle is as follows: the automobile wheel hub that will await measuring passes first electric telescopic link 20 and places on second slider 19, second slider 19 pushes down and pushes in the second hydraulic pressure chamber 22 with the hydraulic oil in the first hydraulic pressure chamber 18 through first hydraulic pressure way 21 and promotes and open third slider 23, first electric telescopic link 20 pushes down and live automobile wheel hub, first slider 15 moves along first spout 14 toward the centre of a circle, first slider 15 takes third backup pad 24 to move toward the centre of a circle and pushes down automobile wheel hub until first gyro wheel 42 and make first carbon piece 37 close to automobile wheel hub. The servo motor 16 is started, the output end of the servo motor 16 drives the second supporting plate 17 to rotate, the second supporting plate 17 drives the second sliding block 19 to rotate, the second sliding block 19 drives the first electric telescopic rod 20 to rotate, the first electric telescopic rod 20 drives the automobile hub to rotate, and the automobile hub drives the first idler wheel 42 and the second idler wheel 47 to rotate.
When the automobile hub is bigger or smaller, the second roller 47 drives the fifth support plate 46 to move inwards or outwards, the fifth support plate 46 drives the ninth slider 45 to move inwards or outwards, the ninth slider 45 drives the seventh support plate 50 to move inwards or outwards, the seventh support plate 50 drives the tenth slider 51 to move inwards or outwards, so that hydraulic oil in the seventh hydraulic cavity 52 enters the eighth hydraulic cavity 54 through the fourth hydraulic channel 53, the upper or lower eleventh slider 55 is pushed to move outwards, the eleventh slider 55 drives the second carbon block 56 to move outwards, an upper or lower mark is marked at a bigger or smaller position, and the depth of the mark represents the deviating size. When the automobile hub is deviated in axial length, the two first rollers 42 drive the fourth support plate 41 to move, the fourth support plate 41 drives the eighth slider 40 to move, so that hydraulic oil enters or leaves the sixth hydraulic chamber 38 through the third hydraulic passage 31 or enters the third hydraulic chamber 25, so that the fourth slider 26 moves up or down, the fourth slider 26 drives the fifth slider 28 to move up or down, the fifth slider 28 pushes the upper or lower sixth slider 30 to move, so that hydraulic oil in the upper or lower fourth hydraulic chamber 32 enters the fifth hydraulic chamber 35 through the second hydraulic passage 34, pushes the upper or lower seventh slider 36 to move outward, the seventh slider 36 drives the first carbon block 37 to move outward, an upper or lower mark is marked at an upper or lower position, and the depth of the mark represents the deviation size.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. A method for detecting an automobile hub is characterized in that the method is matched with automobile hub detection equipment, the automobile hub detection equipment comprises a first supporting plate (13) arranged on the ground, a supporting device (10) is arranged on the first supporting plate (13), a fixed rotating device (11) is arranged at the circle center of the upper end of the first supporting plate (13), a detection device (12) is arranged at the upper end of the first supporting plate (13) along the radial direction, the detection device (12) comprises a third supporting plate (24) fixedly arranged at the upper end of a first sliding block (15), a third hydraulic cavity (25) is arranged at the center of the third supporting plate (24) far away from the fixed rotating device (11), a fourth sliding block (26) is arranged in the third hydraulic cavity (25), and two first springs (27) are connected between the third hydraulic cavity (25) and the fourth sliding block (26), a second sliding groove (29) is formed in a third hydraulic cavity (25) in the third supporting plate (24) and close to the fixed rotating device (11), a fifth sliding block (28) is arranged in the second sliding groove (29), one end of the fifth sliding block (28) is fixedly connected with a fourth sliding block (26), two fourth hydraulic cavities (32) are symmetrically arranged in the third supporting plate (24) and close to the fixed rotating device (11) in the second sliding groove (29), a sixth sliding block (30) is arranged in each fourth hydraulic cavity (32), a second spring (33) is connected between the upper end of each sixth sliding block (30) and each fourth hydraulic cavity (32), a second hydraulic channel (34) is connected to the upper portion of each fourth hydraulic cavity (32) and close to the fixed rotating device (11), the other end of each second hydraulic channel (34) is connected with a fifth hydraulic cavity (35), and a seventh sliding block (36) is arranged at one end, facing the fixed rotating device (11), of each fifth hydraulic cavity (35), each seventh sliding block (36) is fixedly provided with a first carbon block (37) towards one end of the fixed rotating device (11), a third sliding groove (43) is formed in the center of the third supporting plate (24) and is close to the fixed rotating device (11), a ninth sliding block (45) is arranged in the third sliding groove (43) and is close to the fixed rotating device (11), a fourth spring (44) is connected between one end, far away from the fixed rotating device (11), of the ninth sliding block (45) and the third sliding groove (43), two fifth supporting plates (46) are symmetrically arranged at the upper and lower ends of the ninth sliding block (45) and close to the fixed rotating device (11), one side, far away from the ninth sliding block (45), of each fifth supporting plate (46) is rotatably connected with a second roller (47), a sixth supporting plate (48) is fixedly arranged between the fifth supporting plates (46) on the third supporting plate (24), and a second electric telescopic rod (49) is arranged at one end, towards the ninth sliding block (45), of the sixth supporting plate (48), the upper and lower symmetry of the seventh supporting plate (50) far away from the fixed rotating device (11) is provided with two seventh supporting plates (50), the seventh supporting plate (50) is respectively provided with seventh hydraulic cavities (52) along the radial two sides, one end of each seventh hydraulic cavity (52) facing the seventh supporting plate (50) is provided with a tenth sliding block (51), the ninth sliding block (45) is provided with eighth hydraulic cavities (54) up and down, a fourth hydraulic channel (53) is connected between each eighth hydraulic cavity (54) and the seventh hydraulic cavity (52), one end of each eighth hydraulic cavity (54) close to the fixed rotating device (11) is provided with an eleventh sliding block (55), and one end of each eleventh sliding block (55) close to the fixed rotating device (11) is provided with a second carbon block (56).
2. The automobile hub detection method according to claim 1, wherein the supporting device (10) further comprises a first sliding groove (14) which is arranged below the detection device (12) at the upper end of the first supporting plate (13), a first sliding block (15) is arranged in the first sliding groove (14), a servo motor (16) is arranged at the center of a circle in the first supporting plate (13), and the output end of the servo motor (16) faces upwards.
3. The automobile hub detection method according to claim 2, wherein the fixed rotation device (11) comprises a second support plate (17) fixed on the output end of the servo motor (16), a first hydraulic cavity (18) is arranged at the upper part of the second supporting plate (17), a second sliding block (19) is arranged in the first hydraulic cavity (18), a first electric telescopic rod (20) is arranged at the center of the upper end of the second sliding block (19), a first hydraulic channel (21) is arranged in the first electric telescopic rod (20), the bottom of the first hydraulic channel (21) is connected with a first hydraulic cavity (18), a radial second hydraulic cavity (22) is arranged at the upper end of the first electric telescopic rod (20), the upper part of the first hydraulic channel (21) is connected with the second hydraulic cavity (22), and the first hydraulic channel (21) is bilaterally symmetrically provided with two third sliding blocks (23).
4. The automobile hub detection method according to claim 3, characterized in that the third hydraulic chamber (25) is connected with third hydraulic channels (31) in an up-down symmetrical manner, sixth hydraulic cavities (38) are symmetrically formed in the third supporting plate (24) in the vertical direction towards the fixed rotating device (11), the tail end of each third hydraulic channel (31) is connected with the sixth hydraulic cavity (38), an eighth sliding block (40) is arranged in the sixth hydraulic cavity (38) towards the fixed rotating device (11), a third spring (39) is connected between one end, away from the fixed rotating device (11), of each eighth sliding block (40) and the sixth hydraulic cavity (38), two fourth supporting plates (41) are symmetrically formed in the eighth sliding block (40) in the vertical direction towards one end of the fixed rotating device (11), the fourth supporting plates (41) are rotatably connected with a first roller (42).
5. The automobile hub detection method according to claim 4, characterized by comprising the following steps:
s1: the automobile hub to be tested is placed on the second sliding block (19) through the first electric telescopic rod (20), the first electric telescopic rod (20) lowers the pressure of the automobile hub to hold the automobile hub, and the first sliding block (15) drives the third supporting plate (24) to move towards the circle center until the first idler wheel (42) presses the automobile hub to enable the first carbon block (37) to be close to the automobile hub;
s2: the servo motor (16) is started, so that the first electric telescopic rod (20) drives the automobile hub to rotate, and the automobile hub drives the first roller (42) and the second roller (47) to rotate;
s3: when the automobile hub is larger or smaller, the second roller (47) drives the fifth supporting plate (46) to move inwards or outwards, so that hydraulic oil in the seventh hydraulic cavity (52) enters the eighth hydraulic cavity (54) through the fourth hydraulic channel (53), the eleventh sliding block (55) drives the second carbon block (56) to move outwards, an upper mark or a lower mark is marked at the larger or smaller position, and the depth of the mark represents the deviation size;
s4: when the automobile hub is deviated in axial degree, the two first rollers (42) drive the fourth supporting plate (41) to move, so that hydraulic oil in the upper or lower fourth hydraulic cavity (32) enters the fifth hydraulic cavity (35) through the second hydraulic channel (34), the seventh sliding block (36) drives the first carbon block (37) to move outwards, an upper mark or a lower mark is marked at the position deviated upwards or downwards, and the depth of the mark represents the deviation size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111303815.3A CN113740084B (en) | 2021-11-05 | 2021-11-05 | Automobile hub detection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111303815.3A CN113740084B (en) | 2021-11-05 | 2021-11-05 | Automobile hub detection method |
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| CN113740084A CN113740084A (en) | 2021-12-03 |
| CN113740084B true CN113740084B (en) | 2022-02-22 |
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| CN202111303815.3A Active CN113740084B (en) | 2021-11-05 | 2021-11-05 | Automobile hub detection method |
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| CN113732394B (en) * | 2021-09-13 | 2023-12-19 | 重庆庚铭建筑装饰工程有限公司 | Aluminum alloy window processing technology |
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| KR101949723B1 (en) * | 2018-09-10 | 2019-02-19 | (주)백산엔지니어링 | Measuring device for the maximum movent distance of a movable bridge bearing |
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| US20100134286A1 (en) * | 2008-12-01 | 2010-06-03 | General Electric Company | Radio frequency based sensors employing analyte recognition element |
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| CN207163399U (en) * | 2017-09-22 | 2018-03-30 | 福建工程学院 | A kind of automotive hub circularity detection device |
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| CN112240736A (en) * | 2020-10-12 | 2021-01-19 | 高勇勇 | Be used for automobile wheel hub safety inspection device |
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2021
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| CN113740084A (en) | 2021-12-03 |
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Denomination of invention: A kind of automobile wheel hub detection method Effective date of registration: 20220915 Granted publication date: 20220222 Pledgee: Ningbo Foreign Trade Small Loan Co.,Ltd. Pledgor: Hangzhou Huoxi Auto Parts Co.,Ltd. Registration number: Y2022990000634 |
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Effective date of registration: 20240130 Address after: No. 3131 Beimen Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province, China Patentee after: Kunshan fengkunda Electronics Co.,Ltd. Country or region after: China Address before: 311400 station 018, fifth floor, No. 1119-1, Gongwang street, Fuchun street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Huoxi Auto Parts Co.,Ltd. Country or region before: China |