CN211292310U - Tire wear-resisting detection device - Google Patents
Tire wear-resisting detection device Download PDFInfo
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- CN211292310U CN211292310U CN202021398567.6U CN202021398567U CN211292310U CN 211292310 U CN211292310 U CN 211292310U CN 202021398567 U CN202021398567 U CN 202021398567U CN 211292310 U CN211292310 U CN 211292310U
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Abstract
The utility model relates to a tire check out test set technical field especially relates to a tire wear-resisting detection device, including detection mechanism, actuating mechanism and pressure mechanism, detection mechanism includes base and pick-up plate, base center department is equipped with the rectangle recess, be equipped with locating hole and slide rail on the recess, the recess bilateral symmetry is equipped with the pick-up plate, the pick-up plate is divided into a plurality of detection zones along the recess length direction, the locating hole is symmetrical to be located each the corresponding position of detection zone respectively; the pressure mechanism and the driving mechanism are slidably arranged in the groove and fixedly connected with the groove through a positioning pin, and a tire fixing part and a motor for driving a tire to rotate are arranged on the driving mechanism; the pressure mechanism includes a hydraulic cylinder that applies pressure to the drive mechanism. The utility model provides a wear-resisting detection device, simple structure can the different road conditions's of free choice simulation detection zone, detects in a flexible way, extensive applicability, and detection efficiency is high.
Description
Technical Field
The utility model relates to a tire check out test set technical field especially relates to a wear-resisting detection device of tire.
Background
The rubber tires used in a large number on vehicles are contacted with the ground to generate friction, the detection of the wear resistance of the rubber tires in production is very important work, the existing device and method for detecting the wear resistance of the rubber tires can only simply detect the wear resistance of the rubber tires, cannot really simulate the working environment of the rubber tires, cannot realize the simulation of working conditions, and affects the accuracy of detection.
The utility model with application number CN201920854068.4 discloses a rubber tire wear resistance detection device, which comprises a fixing frame, a tire detection installation device and fixing columns are installed on the fixing frame, the tire detection installation device comprises a connecting component, a rotating shaft, a tire installation part and a stress part, two ends of the rotating shaft are respectively connected with the tire installation part and the connecting component, two fixing columns are arranged on the left side of the fixing frame symmetrically, the right end, two are supported on the fixed column and have the platform, are equipped with road conditions analogue means and biasing means on the platform, and road conditions analogue means includes elevating system, and elevating system connects the elevating platform, is equipped with the grip sleeve on the elevating platform, installs the contour block in the grip sleeve, and biasing means includes application of force elevating gear, drive assembly and application of force spring, and drive assembly locates application of force elevating gear top to with application of force elevating gear hinged joint, application of force spring installs on drive assembly. This wear-resisting detection device of rubber tire can once only detect the wearability of two tires, the simulation reality operating mode of being convenient for. However, the technical scheme has the following defects that different simulation blocks need to be manually replaced when different road conditions are simulated, the operation is complex, and the detection efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a tire wear-resisting detection device, including detection mechanism, actuating mechanism and pressure mechanism, detection mechanism includes base and pick-up plate, base center department is equipped with the rectangle recess, be equipped with locating hole and slide rail on the recess, the recess bilateral symmetry is equipped with the pick-up plate, the pick-up plate is divided into a plurality of detection regions along the recess length direction, the locating hole is symmetrical to be located each the corresponding position of detection region respectively; the pressure mechanism and the driving mechanism are slidably arranged in the groove and fixedly connected with the groove through a positioning pin, and a tire fixing part and a motor for driving a tire to rotate are arranged on the driving mechanism; the pressure mechanism includes a hydraulic cylinder that applies pressure to the drive mechanism.
The road conditions of as required test selects the test area, and every test area can simulate different road surface condition, for example sand and soil road surface, stone road surface and bituminous paving etc. and it is fixed with the locating pin in promoting actuating mechanism to corresponding detection zone to fix the tire that awaits measuring on actuating mechanism, then start hydraulic cylinder and exert pressure to the tire, open the rotatory wearability test that carries out of motor drive tire. The tire is taken off after finishing detecting, observes the tire wearing and tearing condition, wants to carry out the wearability test to the road surface condition of difference, only need according to above-mentioned step with actuating mechanism and pressure mechanism promote to corresponding detection area in can, need not to change the pick-up plate temporarily.
Preferably, there are three detection zones, namely a first detection zone, a second detection zone and a third detection zone.
Preferably, the first detection area simulates a sandy soil pavement, the second detection area simulates a stone pavement, and the third detection area simulates an asphalt pavement.
Preferably, the driving mechanism comprises a sliding plate matched with the sliding rail, and a through hole matched with the positioning hole is formed in the sliding plate.
Preferably, a spring is fixedly arranged above the sliding plate, the top end of the spring is fixedly connected with a horizontal supporting plate, a hollow supporting seat is arranged above the horizontal supporting plate, the motor is arranged in the supporting seat and is connected with a rotating shaft, and a tire is fixed on the rotating shaft.
Preferably, the pressure mechanism further comprises a support, the hydraulic cylinder is fixed by the support, and the tail end of a telescopic rod of the hydraulic cylinder is connected with the pressure plate.
Preferably, the bottom of the detection plate is provided with a pressure sensor.
Compared with the prior art, the utility model discloses beneficial technological effect does: the utility model provides a wear-resisting detection device, simple structure can carry out the wearability to the tire by the different road conditions of free choice simulation detection zone and detect, need not the temporary change pick-up plate, detects in a flexible way, extensive applicability, detection efficiency is high.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a front view of the present invention.
Description of reference numerals:
11. a detection plate, 12, a base,
111. a first detection zone, 112, a second detection zone, 113, a third detection zone,
121. a groove 122, a slide rail 123, a positioning hole,
21. a sliding plate 22, a spring 23, a horizontal supporting plate 24, a supporting seat 25, a rotating shaft,
211. a positioning pin is arranged on the positioning plate,
31. hydraulic cylinder, 32, support, 33, pressure plate.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples:
it should be noted that the structures, ratios, sizes, etc. shown in the drawings of the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, and any modifications of the structures, changes of the ratio relationships, or adjustments of the sizes should fall within the scope that the technical contents disclosed in the present invention can cover without affecting the functions and the achievable purposes of the present invention.
Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Examples
With reference to fig. 1-2, a tire wear-resistance detection device comprises a detection mechanism, a driving mechanism and a pressure mechanism, wherein the detection mechanism comprises a base 12 and a detection plate 11, a rectangular groove 121 is formed in the center of the base 12, a positioning hole 123 and a sliding rail 122 are formed in the groove 121, the detection plate 11 is symmetrically arranged on two sides of the groove 121, the detection plate 11 is divided into a plurality of detection areas along the length direction of the groove 121, and the positioning hole 123 is symmetrically arranged at a corresponding position of each detection area; the pressure mechanism and the driving mechanism are slidably arranged in the groove 121 and are fixedly connected with the groove 121 through a positioning pin 211, and a tire fixing part and a motor for driving a tire to rotate are arranged on the driving mechanism; the pressure mechanism comprises a hydraulic cylinder 31 which presses the drive mechanism.
Preferably, there are three detection zones, namely a first detection zone 111, a second detection zone 112 and a third detection zone 113. The number of the detection areas can be increased or decreased according to the road condition detected by actual needs.
Preferably, the first detection area 111 simulates a sandy soil road surface, the second detection area 112 simulates a stone road surface, and the third detection area 113 simulates an asphalt road surface. Sand and soil pavement, stone pavement and asphalt pavement are three common road conditions.
Preferably, the driving mechanism includes a sliding plate 21 matched with the sliding rail 122, and a through hole matched with the positioning hole 123 is formed in the sliding plate 21.
Preferably, a spring 22 is fixedly arranged above the sliding plate 21, the top end of the spring 22 is fixedly connected with a horizontal supporting plate 23, a hollow supporting seat 24 is arranged above the horizontal supporting plate 23, the motor is arranged in the supporting seat 24 and is connected with a rotating shaft 25, and a tire is fixed on the rotating shaft 25.
Preferably, the pressure mechanism further comprises a bracket 32, the bracket 32 fixes the hydraulic cylinder 31, and the end of an expansion rod of the hydraulic cylinder 31 is connected with a pressure plate 33. The bracket 32 is fixed on the sliding plate 21, and the whole pressure mechanism and the driving mechanism synchronously move.
Preferably, a pressure sensor is arranged at the bottom of the detection plate 11. The pressure sensor is a meter commonly used in the art and may be installed according to known prior art.
The utility model discloses a theory of operation: firstly, a test area is selected according to a road condition to be tested, for example, the wear resistance of an asphalt pavement to be tested is required to be tested, the sliding plate 21 is pushed into the third detection area 113, the sliding plate 21 is fixed in the groove 121 by the positioning pin 211, a tire to be tested is fixed on the rotating shaft 25, then the hydraulic cylinder 31 is started, the telescopic rod of the hydraulic cylinder 31 is extended, the pressure plate 33 applies pressure to the supporting seat 24, the pressure is transmitted to the tire through the rotating shaft 25, the pressure sensor at the bottom of the detection plate 11 displays pressure data, and after the pressure reaches a target value, the motor is started to drive the tire to rotate to. And taking down the tire after the detection is finished, observing the abrasion condition of the tire, and obtaining the abrasion resistance of the tire on the asphalt pavement, wherein if the abrasion resistance of the sandy soil pavement or the stone pavement is to be tested, the operation steps are the same as the above.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (7)
1. The tire wear resistance detection device comprises a detection mechanism, a driving mechanism and a pressure mechanism, and is characterized in that the detection mechanism comprises a base (12) and a detection plate (11), a rectangular groove (121) is formed in the center of the base (12), positioning holes (123) and a sliding rail (122) are formed in the groove (121), the detection plate (11) is symmetrically arranged on two sides of the groove (121), the detection plate (11) is divided into a plurality of detection areas along the length direction of the groove (121), and the positioning holes (123) are symmetrically formed in corresponding positions of the detection areas respectively; the pressure mechanism and the driving mechanism are slidably arranged in the groove (121) and fixedly connected with the groove (121) through a positioning pin (211), and a tire fixing part and a motor for driving a tire to rotate are arranged on the driving mechanism; the pressure mechanism includes a hydraulic cylinder (31) that presses the drive mechanism.
2. A tyre wear detection device according to claim 1, characterized in that said detection zones are three in number, respectively a first detection zone (111), a second detection zone (112) and a third detection zone (113).
3. A tyre wear detection device according to claim 2, characterized in that said first detection area (111) simulates a sand road surface, said second detection area (112) simulates a stone road surface and said third detection area (113) simulates an asphalt road surface.
4. The tire wear detection device according to claim 1, wherein the driving mechanism comprises a sliding plate (21) matched with the sliding rail (122), and the sliding plate (21) is provided with a through hole matched with the positioning hole (123).
5. The tire wear detection device according to claim 4, wherein a spring (22) is fixedly arranged above the sliding plate (21), the top end of the spring (22) is fixedly connected with a horizontal supporting plate (23), a hollow supporting seat (24) is arranged above the horizontal supporting plate (23), the motor is arranged in the supporting seat (24), the motor is connected with a rotating shaft (25), and a tire is fixed on the rotating shaft (25).
6. The tire wear detection device of claim 1, wherein the pressure mechanism further comprises a bracket (32), the bracket (32) fixes the hydraulic cylinder (31), and the end of the telescopic rod of the hydraulic cylinder (31) is connected with a pressure plate (33).
7. A tyre wear detection device according to claim 1, characterized in that the bottom of the detection plate (11) is provided with a pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021398567.6U CN211292310U (en) | 2020-07-16 | 2020-07-16 | Tire wear-resisting detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021398567.6U CN211292310U (en) | 2020-07-16 | 2020-07-16 | Tire wear-resisting detection device |
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| CN211292310U true CN211292310U (en) | 2020-08-18 |
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| CN202021398567.6U Active CN211292310U (en) | 2020-07-16 | 2020-07-16 | Tire wear-resisting detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112485123A (en) * | 2020-11-20 | 2021-03-12 | 田素君 | New energy automobile hub physical property performance test system and test method |
| CN113176167A (en) * | 2021-04-28 | 2021-07-27 | 安徽江淮扬天汽车股份有限公司 | Automobile tire detection device |
| CN116147940A (en) * | 2023-04-18 | 2023-05-23 | 山东玲珑轮胎股份有限公司 | Tire performance detection test device and method |
-
2020
- 2020-07-16 CN CN202021398567.6U patent/CN211292310U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112485123A (en) * | 2020-11-20 | 2021-03-12 | 田素君 | New energy automobile hub physical property performance test system and test method |
| CN112485123B (en) * | 2020-11-20 | 2022-11-04 | 长春众升科技发展有限公司 | New energy automobile hub physical property performance test system and test method |
| CN113176167A (en) * | 2021-04-28 | 2021-07-27 | 安徽江淮扬天汽车股份有限公司 | Automobile tire detection device |
| CN116147940A (en) * | 2023-04-18 | 2023-05-23 | 山东玲珑轮胎股份有限公司 | Tire performance detection test device and method |
| CN116147940B (en) * | 2023-04-18 | 2023-06-20 | 山东玲珑轮胎股份有限公司 | Tire performance detection test device and method |
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