CN218271397U - Cold-resistant anti-skidding solid tire detection platform - Google Patents
Cold-resistant anti-skidding solid tire detection platform Download PDFInfo
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- CN218271397U CN218271397U CN202222688013.5U CN202222688013U CN218271397U CN 218271397 U CN218271397 U CN 218271397U CN 202222688013 U CN202222688013 U CN 202222688013U CN 218271397 U CN218271397 U CN 218271397U
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Abstract
The utility model discloses a cold-resistant anti-skidding solid child testing platform relates to tire test technical field. The utility model discloses in: tire test jig opposite side disposes adjusting device, and the adjusting device output shaft is up, adjusts the base station and installs in adjusting device output shaft upper end position, and the test running roller includes a friction section of thick bamboo, the inboard hub of fixed connection, and a barrel groove has been seted up to a friction section of thick bamboo, and a plurality of draw-in grooves have evenly been seted up to the inner wall in barrel groove, and inboard hub outer anchor ring is provided with a plurality of evenly distributed's protruding card strip, and the protruding card strip block of inboard hub is installed in the draw-in groove position department of a friction section of thick bamboo. The utility model discloses an adjusting device can quick lift adjustment adjust base station, second support, testing arrangement, the position of test running roller, adjusts the contact pressure between test running roller and the test tire to through removable friction cylinder, the test contact surface of convenient effectual change test tire, thereby more comprehensive carry out accurate test to the performance of tire.
Description
Technical Field
The utility model relates to a tire test technical field especially relates to a cold-resistant anti-skidding solid tyre testing platform.
Background
In the north where the winter is colder, various working vehicles often skid on the cold-resistant anti-skidding solid tires to ensure better operation in the severe external environment. When the cold-resistant anti-skid solid tire is in contact with the ground in a cold environment (such as various dry, cold, wet, frozen and the like), the tire needs to have better ground gripping performance, so that safe and efficient production operation can be effectively realized. In the quality inspection process of the production and manufacture of the cold-resistant anti-skid solid tire, the friction parameters and the performances of various contact surfaces of the cold-resistant anti-skid solid tire need to be comprehensively tested, the friction parameters and the performances obtained by testing a single contact surface or contact pressure are not comprehensive enough, and the contact pressure is required to be adjusted and tested and the contact surface is required to be replaced in the test process of the cold-resistant anti-skid solid tire.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a cold-resistant anti-skidding solid tyre testing platform to adjust the contact pressure between test running roller and the test tire, and through removable friction cylinder, come convenient effectual change test tire's test contact surface, thereby more comprehensive carry out accurate test to the performance of tire.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides a cold-resistant anti-skidding solid tyre testing platform, testing platform is including the tire test jig that is used for supporting installation test tire, tire test jig one side disposes first support, drive arrangement is installed to first support, the drive arrangement output side sets up the drive axostylus axostyle, the drive axostylus axostyle is connected with the test tire, testing platform is including adjusting the base station, adjust base station upside fixed mounting second support, the second support mounting has testing arrangement, second support one side disposes and tests tire contact complex test running roller, test running roller and testing arrangement coaxial coupling, tire test jig opposite side disposes adjusting device, the adjusting device output shaft is up, adjust the base station and install adjusting device output shaft upper end position, the test running roller includes fixed connection's friction section of thick bamboo, inboard hub, the cylinder groove has been seted up to the friction section of thick bamboo, a plurality of draw-in grooves have evenly been seted up to the inner wall in cylinder groove, inboard hub outer anchor ring is provided with a plurality of evenly distributed's protruding card strip, the protruding card strip block of inboard hub is installed in the card position department of friction section of cylinder.
As the utility model discloses testing platform's an preferred technical scheme: the cross sections of the clamping groove of the friction cylinder and the protruding clamping strip of the inner hub are all isosceles trapezoids, and the axial length of the protruding clamping strip is the same as that of the clamping groove.
As the utility model discloses testing platform's an preferred technical scheme: the friction cylinder comprises a cylinder inner surface and a cylinder outer surface, the cylinder groove is formed in one side of the cylinder inner surface, and a plurality of first through holes are formed in the cylinder outer surface. A plurality of second through holes penetrating through the front side face and the rear side face are formed in the inner side hub, the second through holes are aligned with the first through holes, and fixing screw rods are installed at the positions of the second through holes of the inner side hub and the first through holes of the friction cylinders.
As the utility model discloses testing platform's an preferred technical scheme: the tail end of the fixing screw rod is provided with a limiting cap, the front section of the fixing screw rod is provided with a section of thread structure, and the front section of the fixing screw rod penetrates through the thread structure outside the barrel and is provided with a gasket and a fixing nut.
As the utility model discloses testing platform's an preferred technical scheme: the inner side hub is provided with a plurality of hollow grooves distributed at the side position of the axis line ring of the inner side hub, a supporting inner plate is formed between every two adjacent hollow grooves, and the second through holes are formed in the radial direction of the supporting inner plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a design first support, drive arrangement, tire test jig and install and drive test tire to can quick lift adjustment adjust the position of base station, second support, testing arrangement, test running roller through adjusting device, adjust the contact pressure between test running roller and the test tire, and through removable friction cylinder, come the test contact surface of convenient effectual change test tire, thereby more comprehensive carry out accurate test to the performance of tire.
Drawings
Fig. 1 is a schematic view of the overall structure of the device of the present invention.
Fig. 2 is a schematic structural view of one side of the middle test roller of the present invention.
Fig. 3 is a schematic view of the structure of the other side of the middle test roller of the present invention.
Fig. 4 is the exploded view of the middle test roller of the present invention.
Fig. 5 is another side schematic view of the test roll of fig. 4.
Description of the reference numerals:
1-tyre testing frame; 2-testing the tire; 3-a first scaffold; 4-a drive device; 5-a drive shaft; 6-adjusting the base station; 7-a regulating device; 8-a second support; 9-a test device; 10-test shaft; 11-a test roller; 12-a fixing screw; 13-a gasket; 14-a fixing nut; 1101-friction cylinder, 1102-inner cylinder face, 1103-outer cylinder face, 1104-cylinder groove, 1105-clamping groove, 1106-first through hole, 1107-inner side hub, 1108-protruding clamping strip, 1109-second through hole, 1110-hollowed-out groove, 1111-support inner plate, 1201-limit cap.
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 merely illustrative of the invention and are not intended to limit the invention.
Example one
Referring to fig. 1, a tire testing frame 1 is provided with a testing tire 2, a first frame 3 is provided with a driving device 4, the driving device 4 is connected with a driving shaft 5, and the driving shaft 5 is connected with the testing tire 2 arranged on the tire testing frame 1. Adjusting device 7 sets up in 1 other side position of tire test jig, adjusting device 7 up output shaft upper end fixed mounting has adjusted base station 6, second support 8 fixed mounting is in 6 upside positions of adjusting base station, testing arrangement 9 is installed to second support 8, testing arrangement 9 is connected the test axostylus axostyle 10, test axostylus axostyle 10 is connected with test running roller 11, test running roller 11 and test tire 2 rolling contact (testing arrangement 9 carries out sensing detection to test running roller 11, the rotation state that test axostylus axostyle 10 transmitted, for example, through damping, the moment of torsion isoparametric presets, combine the rotation state of test tire 2, the relative motion state of analysis test wheel hub 11, test the analysis to the rolling contact state of test tire 2 with test wheel hub 11, these belong to the conventional technique of current tire test, no longer give unnecessary repeated description). The adjusting device 7 drives the adjusting base 6 to ascend and descend to a certain degree, so that the extrusion contact force between the testing roller 11 and the testing tire 2 can be adjusted conveniently, and the friction cylinder 1101 (shown in the combined drawing 3 and 4) can be replaced quickly.
Referring to fig. 2 and 3, the testing roller 11 includes an outer friction cylinder 1101 and an inner hub 1107, and the friction cylinder 1101 and the inner hub 1107 are connected by a fixing screw 12. The tail end of the fixing screw rod 12 is provided with a limiting cap 1201, the front section of the fixing screw rod 12 is provided with a section of thread structure, and the front section of the fixing screw rod 12 penetrates through the thread structure outside the barrel 1103 to be provided with a gasket 13 and a fixing nut 14. The plurality of hollow-out grooves 1110 of the inner hub 1107 are circumferentially distributed at positions on the axis line ring side of the inner hub 1107, the supporting inner plates 1111 are positioned between the adjacent hollow-out grooves 1110, (with reference to fig. 5), and the second through holes 1109 are formed in the radial direction of the supporting inner plates 1111.
Referring to fig. 4 and 5, the friction cylinder 1101 includes a cylinder inner surface 1102 and a cylinder outer surface 1103, a cylinder groove 1104 is disposed at the position of the cylinder inner surface 1102, a plurality of clamping grooves 1105 are uniformly disposed on an inner wall of the cylinder groove 1104, a cross section of each clamping groove 1105 is isosceles trapezoid, and the cylinder outer surface 1103 is disposed with a plurality of first through holes 1106 passing through. The second through holes 1109 penetrate through the front side surface and the rear side surface of the inner hub 1107, the second through holes 1109 are aligned with the first through holes 1106, and the fixing screw 12 is inserted into the second through holes 1109 of the inner hub 1107 and the first through holes 1106 of the friction cylinder 1101. The convex clamping strips 1108 are uniformly distributed on the outer annular surface of the inner hub 1107, the cross section of the convex clamping strip 1108 of the inner hub 1107 is in an isosceles trapezoid shape, the convex clamping strips 1108 of the inner hub 1107 are mutually inserted and clamped with the clamping grooves 1105 of the friction barrel 1101, and in addition, the axial length of the convex clamping strips 1108 is consistent with that of the clamping grooves 1105.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a cold-resistant anti-skidding solid tyre testing platform, testing platform are including being used for supporting tire test jig (1) of installation test tire (2), tire test jig (1) one side disposes first support (3), drive arrangement (4) are installed in first support (3), drive arrangement (4) output side sets up drive axostylus axostyle (5), drive axostylus axostyle (5) are connected with test tire (2), and testing platform is including adjusting base station (6), adjust base station (6) upside fixed mounting second support (8), testing arrangement (9) are installed to second support (8), second support (8) one side disposes and test tire (2) contact complex test running roller (11), test running roller (11) and testing arrangement (9) coaxial coupling, its characterized in that:
the other side of the tire testing frame (1) is provided with an adjusting device (7), an output shaft of the adjusting device (7) faces upwards, and the adjusting base station (6) is installed at the upper end of the output shaft of the adjusting device (7);
the testing roller wheel (11) comprises a friction barrel (1101) and an inner side hub (1107) which are fixedly connected, wherein a barrel groove (1104) is formed in the friction barrel (1101), a plurality of clamping grooves (1105) are uniformly formed in the inner wall of the barrel groove (1104), a plurality of uniformly distributed protruding clamping strips (1108) are arranged on the outer annular surface of the inner side hub (1107), and the protruding clamping strips (1108) of the inner side hub (1107) are clamped and installed at the positions of the clamping grooves (1105) of the friction barrel (1101).
2. The cold-resistant anti-skid solid tire detection platform as claimed in claim 1, wherein:
the cross sections of the clamping grooves (1105) of the friction cylinder (1101) and the convex clamping strips (1108) of the inner hub (1107) are all isosceles trapezoids, and the axial length of the convex clamping strips (1108) is the same as that of the clamping grooves (1105).
3. The cold-resistant anti-skidding solid tire detection platform of claim 1, which is characterized in that:
the friction cylinder (1101) comprises a cylinder inner surface (1102) and a cylinder outer surface (1103), the cylinder groove (1104) is formed in one side of the cylinder inner surface (1102), and the cylinder outer surface (1103) is provided with a plurality of first through holes (1106);
a plurality of second through holes (1109) penetrating through the front side surface and the rear side surface are formed in the inner side hub (1107), the second through holes (1109) are aligned to the first through holes (1106), and fixing screws (12) are installed at the positions of the second through holes (1109) of the inner side hub (1107) and the first through holes (1106) of the friction cylinder (1101).
4. The cold-resistant anti-skid solid tire detection platform as claimed in claim 3, wherein:
the tail end of the fixing screw rod (12) is provided with a limiting cap (1201), the front section of the fixing screw rod (12) is provided with a section of thread structure, and a gasket (13) and a fixing nut (14) are installed at the position, where the front section of the fixing screw rod (12) penetrates through the thread structure outside the barrel (1103).
5. The cold-resistant anti-skid solid tire detection platform as claimed in claim 3, wherein:
a plurality of hollow-out grooves (1110) distributed at the side position of the axis ring of the inner hub (1107) are formed in the inner hub (1107), a supporting inner plate (1111) is formed between every two adjacent hollow-out grooves (1110), and the second through holes (1109) are formed in the radial direction of the supporting inner plate (1111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222688013.5U CN218271397U (en) | 2022-10-12 | 2022-10-12 | Cold-resistant anti-skidding solid tire detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222688013.5U CN218271397U (en) | 2022-10-12 | 2022-10-12 | Cold-resistant anti-skidding solid tire detection platform |
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| Publication Number | Publication Date |
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| CN218271397U true CN218271397U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222688013.5U Active CN218271397U (en) | 2022-10-12 | 2022-10-12 | Cold-resistant anti-skidding solid tire detection platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117470557A (en) * | 2023-10-08 | 2024-01-30 | 青岛茂驰橡胶制品有限公司 | Tyre anti-skid detection device |
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2022
- 2022-10-12 CN CN202222688013.5U patent/CN218271397U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117470557A (en) * | 2023-10-08 | 2024-01-30 | 青岛茂驰橡胶制品有限公司 | Tyre anti-skid detection device |
| CN117470557B (en) * | 2023-10-08 | 2024-04-30 | 青岛茂驰橡胶制品有限公司 | Tyre anti-skid detection device |
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