Simulation rotation device for rim cover

Abstract

The utility model belongs to the technical field of automobile part experimental equipment, particularly relates to a simulation rotation device for a rim cover, and solves the problems that in the prior art, simulation detection cannot be carried out on rim covers of different sizes and models, and practicability and flexibility are low. A simulation motor is fixedly connected to the inner wall of the fixed seat, a detection mechanism for simulation detection is arranged outside the fixed seat, the detection mechanism comprises a fixed ring, and a driven gear ring is rotatably connected to the inner wall of the fixed ring; through the arrangement of the fixed ring, the driven gear ring, the first gear, the driven gear racks, the ruler plate, a clamping plate, a limiting telescopic rod, a reset spring, a fixed rod, a driving motor, a second gear and the like, each driven gear rack is driven to move in the middle through the rotation of the driven gear ring; therefore, fixed rotation testing can be carried out on rims of different sizes and models, and the flexibility of rim cover simulation is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile component experimental equipment, in particular to a simulated rotation device for a wheel rim cover. Background Art

[0002] A wheel cover, commonly known as a hubcap, is a component mounted on a car's wheel hub. Beyond aesthetics, it also serves multiple functions, including cooling the brake system and blocking and controlling airflow to improve efficiency, indirectly increasing the amount of airflow needed at the rear of the vehicle.

[0003] A search revealed Chinese patent application number CN201876365U, which discloses a device for simulating high-speed wheel rim rotation. The device comprises a variable-frequency motor, a driving shaft, a coupling, a driven shaft, and a wheel disc, all connected in sequence. This device can measure wheel rim deformation at high speeds.

[0004] Although the above scheme can measure the deformation of the wheel rim cover, the size of the wheel disc is fixed and is only applicable to wheel rim covers of one specification. It cannot simulate the detection of wheel rim covers of different sizes and models, thus having low practicality. To this end, we provide a simulated rotation device for the wheel rim cover to solve the above problem. Utility Model Content

[0005] The technical problem solved by the utility model is that it is impossible to perform simulated detection on wheel rim covers of different sizes and models, and the practicality is low, so a simulated rotation device for a wheel rim cover is provided.

[0006] In order to solve the above technical problems, the utility model provides a simulated rotation device for a wheel rim cover, comprising a fixed seat, the inner wall of the fixed seat is fixedly connected to a simulated motor, the outside of the fixed seat is provided with a detection mechanism for simulated detection, the detection mechanism comprises a fixed ring, the inner wall of the fixed ring is rotatably connected to a driven gear ring, the outer surface of the driven gear ring is meshed with a first gear, the outer surface of the first gear is meshed with a driven gear rack, the outer surface of the driven gear rack is slidably connected to the fixed ring, the outside of the fixed seat is provided with a heating mechanism for heating, and the heating mechanism comprises a heating plate.

[0007] Preferably, the inner wall of the driven gear rack is slidably connected to a ruler plate, one end of the ruler plate is fixedly connected to a clamping plate, and an anti-slip pad is fixedly installed on the surface of the clamping plate. The setting of the anti-slip pad makes the clamping plate more stable when clamping the wheel rim.

[0008] Preferably, the outer surface of the driven gear rack is fixedly connected to a limiting telescopic rod, and the telescopic end of the limiting telescopic rod is fixedly connected to the clamping plate. Through the setting of the limiting telescopic rod, the clamping plate is effectively fixed and supported.

[0009] Preferably, a return spring is sleeved on the outer surface of the limiting telescopic rod, one end of the return spring is fixedly connected to the driven gear rack, and the end of the return spring away from the driven gear rack is fixedly connected to the clamping plate. Through the resilience of the return spring, the clamping plate can be effectively pushed to reset when the clamping plate does not clamp the wheel rim.

[0010] Preferably, one end of the first gear is fixedly connected to a fixing rod, and the end of the fixing rod away from the first gear is rotatably connected to the fixing ring. The setting of the fixing rod effectively supports and limits the first gear.

[0011] Preferably, the outer surface of the fixing ring is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a second gear, the outer surface of the second gear is engaged with the driven gear ring, and by turning on the driving motor, the second gear can be effectively driven to rotate.

[0012] Preferably, the output end of the fixed seat is fixedly connected to a fixed cylinder, the outer surface of the fixed cylinder is fixedly connected to the fixed ring, and the inner wall of the fixed cylinder is slidably connected to the driven gear rack. Through the setting of the fixed ring, the fixed cylinder is effectively supported and fixed, and by turning on the simulated motor, the fixed cylinder can be effectively driven to rotate.

[0013] Preferably, the inner wall of the fixed cylinder is fixedly connected with an electric push rod, the telescopic end of the electric push rod is fixedly connected to the heating plate, and the inner wall of the heating plate is fixedly connected with a heating wire. By turning on the power supply, the heating wire can be effectively heated to heat the heating plate.

[0014] Compared with the related art, the present invention has the following beneficial effects:

[0015] 1. The utility model is provided with a fixed ring, a driven gear ring, a first gear, a driven gear rack, a ruler plate, a clamping plate, a limiting telescopic rod, a return spring, a fixed rod, a driving motor and a second gear, and the rotation of the driven gear ring drives each driven gear rack to move in the center, so that the application can realize the fixed rotation test of rims of different sizes and models, greatly improving the flexibility of the rim cover simulation and further making the device more practical.

[0016] 2. The utility model sets up a heating plate, a fixing cylinder, an electric push rod and an electric heating wire, and by turning on the electric push rod, the heated heating plate is pushed close to the surface of the wheel rim cover, so that the application can perform a heating test on the rotating wheel rim cover, and the device can restore the situation in which the wheel rim heats up when the car brakes, and the heating causes the wheel rim cover to deform, making the simulation detection of the device more accurate.

[0017] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the detection mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the second gear of the present utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the ruler plate of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the heating mechanism of the present utility model.

[0024] Numbers in the figure:

[0025] 1. Fixed seat; 2. Simulation motor; 3. Detection mechanism; 301. Fixed ring; 302. Driven gear ring; 303. First gear; 304. Driven gear rack; 305. Ruler plate; 306. Clamping plate; 307. Limit telescopic rod; 308. Return spring; 309. Fixed rod; 310. Drive motor; 311. Second gear; 4. Heating mechanism; 401. Heating plate; 402. Fixed cylinder; 403. Electric push rod; 404. Heating wire. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4A simulated rotation device for a wheel rim cover includes a fixing seat 1, and a power supply is installed inside the fixing seat 1. Through the setting of the power supply, power can be supplied to the electrical equipment in this application.

[0028] The inner wall of the fixing base 1 is fixedly connected to the simulation motor 2, which is electrically connected to the power supply in the fixing base 1 through a wire. The outer surface of the fixing base 1 is fixedly installed with a control panel of the simulation motor 2. The speed and rotation time of the simulation motor 2 can be effectively set through the control panel.

[0029] A detection mechanism 3 for simulation detection is provided on the outside of the fixed base 1. The detection mechanism 3 includes a fixed ring 301. The inner wall of the fixed ring 301 is rotatably connected to a driven gear ring 302. The outer surface of the driven gear ring 302 is meshed with a first gear 303. Through the rotation of the driven gear ring 302, the first gear 303 can be effectively driven to rotate simultaneously.

[0030] The outer surface of the first gear 303 is meshed with the driven gear rack 304 , and the outer surface of the driven gear rack 304 is slidably connected to the fixed ring 301 . Through the rotation of the first gear 303 , each driven gear rack 304 can be effectively driven to move closer to the center of the fixed ring 301 .

[0031] The inner wall of the driven gear rack 304 is slidably connected to a ruler plate 305, one end of the ruler plate 305 is fixedly connected to a clamping plate 306, and the outer surface of the ruler plate 305 is provided with scale lines. Through the setting of the scale lines, the distance between the clamping plate 306 and the driven gear rack 304 can be more conveniently observed.

[0032] The outer surface of the driven gear rack 304 is fixedly connected to the limiting telescopic rod 307, and the telescopic end of the limiting telescopic rod 307 is fixedly connected to the clamping plate 306. Through the setting of the limiting telescopic rod 307, the clamping plate 306 is effectively fixed and supported, so that the clamping plate 306 clamps the wheel rim more firmly.

[0033] A return spring 308 is sleeved on the outer surface of the limiting telescopic rod 307, one end of the return spring 308 is fixedly connected to the driven gear rack 304, and the end of the return spring 308 away from the driven gear rack 304 is fixedly connected to the clamping plate 306. Through the resilience of the return spring 308, when the wheel rim is deformed, the clamping plate 306 can be effectively pushed to continuously adhere to the surface of the wheel rim.

[0034] One end of the first gear 303 is fixedly connected to a fixing rod 309, and the end of the fixing rod 309 away from the first gear 303 is rotatably connected to the fixing ring 301. Through the setting of the fixing rod 309, the first gear 303 is effectively supported and limited, making the first gear 303 more stable when rotating.

[0035] The outer surface of the fixing ring 301 is fixedly connected to the driving motor 310, and the output end of the driving motor 310 is fixedly connected to the second gear 311. The outer surface of the second gear 311 is meshed with the driven gear ring 302. The outer surface of the fixing seat 1 is equipped with a control button for the driving motor 310, and the driving motor 310 can be effectively opened and closed through the control button. The simulation motor 2, the driving motor 310 and the electric push rod 403 are all common electrical equipment in the prior art. This application will no longer go into too much detail about their models and internal structures, and they can also be replaced by other power sources.

[0036] Please refer again Figure 1 、 Figure 2 、 Figure 3 and Figure 5 A heating mechanism 4 for heating is provided on the outside of the fixed seat 1. The heating mechanism 4 includes a heating plate 401. The output end of the fixed seat 1 is fixedly connected to a fixed cylinder 402. The outer surface of the fixed cylinder 402 is fixedly connected to the fixed ring 301. The inner wall of the fixed cylinder 402 is slidably connected to the driven gear rack 304. Through the setting of the fixed cylinder 402, the driven gear rack 304 is effectively supported and limited.

[0037] The inner wall of the fixed tube 402 is fixedly connected with an electric push rod 403, the telescopic end of the electric push rod 403 is fixedly connected to the heating plate 401, and the inner wall of the heating plate 401 is fixedly connected with a heating wire 404. By turning on the operation of the electric push rod 403, the heating plate 401 can be effectively pushed to fit tightly against the surface of the rim cover.

[0038] The specific implementation process of the utility model is as follows: by turning on the driving motor 310 to drive the second gear 311 to rotate, the second gear 311 rotates to drive the driven gear ring 302 to rotate, the driven gear ring 302 rotates to drive the first gear 303 to rotate, the first gear 303 rotates to drive each driven gear rack 304 to move closer to the center of the fixed ring 301, the driven gear rack 304 moves to drive the surface of the clamping plate 306 to be close to the surface of the wheel rim, clamping it, then energize the heating wire 404 to heat it, and the heated heating wire 404 transfers heat to the heating plate 401. At this time, the heating wire 404 is turned on to push the heated heating plate 401 to move. The heating plate 401 is placed tightly against the surface of the wheel rim cover. At this time, the speed and rotation time of the simulation motor 2 are set through the control panel, and the power supply can be turned on to start the simulation motor 2, so that the simulation motor 2 drives the detection mechanism 3 to rotate, and the rotation of the detection mechanism 3 drives the wheel rim to rotate at high speed. After the rotation is completed, the distance between the clamping plate 306 and the driven gear rack 304 is observed through the scale line on the surface of the ruler 305 in the inner wall of the driven gear rack 304 to determine whether the wheel rim is deformed. This makes the present application effectively capable of performing fixed rotation tests on wheel rims of different sizes and models, greatly improving the flexibility of the wheel rim cover simulation, and further making the present device more practical.

[0039] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A simulated rotation device for a wheel rim cover, comprising a fixed seat (1), characterized in that: The inner wall of the fixed seat (1) is fixedly connected to a simulation motor (2); the outside of the fixed seat (1) is provided with a detection mechanism (3) for simulation detection; the detection mechanism (3) comprises a fixed ring (301); the inner wall of the fixed ring (301) is rotatably connected to a driven gear ring (302); the outer surface of the driven gear ring (302) is meshedly connected to a first gear (303); the outer surface of the first gear (303) is meshedly connected to a driven gear rack (304); the outer surface of the driven gear rack (304) is slidably connected to the fixed ring (301); the outside of the fixed seat (1) is provided with a heating mechanism (4) for heating; the heating mechanism (4) comprises a heating plate (401).

2. The simulated rotation device of a wheel rim cover according to claim 1, characterized in that: The inner wall of the driven gear rack (304) is slidably connected to a ruler plate (305), and one end of the ruler plate (305) is fixedly connected to a clamping plate (306).

3. The simulated rotation device of a wheel rim cover according to claim 2, characterized in that: The outer surface of the driven gear rack (304) is fixedly connected to a position-limiting telescopic rod (307), and the telescopic end of the position-limiting telescopic rod (307) is fixedly connected to the clamping plate (306).

4. The simulated rotation device of a wheel rim cover according to claim 3, characterized in that: A return spring (308) is sleeved on the outer surface of the position-limiting telescopic rod (307), one end of the return spring (308) is fixedly connected to the driven gear rack (304), and one end of the return spring (308) away from the driven gear rack (304) is fixedly connected to the clamping plate (306).

5. The simulated rotation device of a wheel rim cover according to claim 1, characterized in that: One end of the first gear (303) is fixedly connected to a fixing rod (309), and one end of the fixing rod (309) away from the first gear (303) is rotatably connected to the fixing ring (301).

6. The simulated rotation device of a wheel rim cover according to claim 1, characterized in that: The outer surface of the fixing ring (301) is fixedly connected to a driving motor (310), the output end of the driving motor (310) is fixedly connected to a second gear (311), and the outer surface of the second gear (311) is meshed with the driven gear ring (302).

7. The simulated rotation device of a wheel rim cover according to claim 1, characterized in that: The output end of the fixed seat (1) is fixedly connected to a fixed cylinder (402), the outer surface of the fixed cylinder (402) is fixedly connected to the fixed ring (301), and the inner wall of the fixed cylinder (402) is slidably connected to the driven gear rack (304).

8. The simulated rotation device of a wheel rim cover according to claim 7, characterized in that: The inner wall of the fixed cylinder (402) is fixedly connected to an electric push rod (403), the telescopic end of the electric push rod (403) is fixedly connected to the heating plate (401), and the inner wall of the heating plate (401) is fixedly connected to an electric heating wire (404).

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