CN220773456U - Automobile electric control box testing mechanism - Google Patents

Abstract

The utility model discloses an automobile electric control box testing mechanism, which comprises a device body, wherein the device body comprises a base, a sleeve and a supporting leg are arranged in the base, a first bevel gear is rotatably arranged above the sleeve, a threaded rod is screwed in the sleeve and the first bevel gear, a second bevel gear is meshed with one side edge of the first bevel gear, two groups of bevel gears are arranged between the first bevel gear and the second bevel gear, a connecting column is arranged between the two groups of bevel gears, a test table is fixed above the threaded rod and the supporting leg, a fixing frame and a cover plate are arranged above the test table, and a testing machine is arranged above the test table.

Description

Automobile electric control box testing mechanism

Technical Field

The utility model belongs to the technical field of electric control box testing, and particularly relates to an automobile electric control box testing mechanism.

Background

The automobile electric control system basically comprises a sensor, an Electronic Controller (ECU), a driver, control program software and the like, and most of the hardware of the automobile electric control system is integrated in an electric control box, so that the operation and maintenance are convenient, and the electric control box can be quickly connected with a vehicle circuit in an inserting way by utilizing a socket. The utility model patent with publication number CN212965854U provides a novel automobile electric control box testing mechanism, which is a common automobile electric control box testing device, the device carries out uniform speed equidistant conveying on the automobile electric control box to be detected through a conveying frame, then a PLC control processor regularly controls the conveying frame to stop according to the conveying speed and the spacing, a second electric control telescopic rod drives a limit baffle to stop the automobile electric control box on the conveying frame, and a third electric control telescopic rod drives the limit baffle to fix the stopped automobile electric control box. However, when the device is actually used, the device does not have a flexible and flexible adjustment function, the device cannot be quickly adjusted and arranged according to the test quantity requirement of a user, an electronic factory often replaces electronic control boxes of various models or a plurality of automobile manufacturers in production, the device is provided with a plurality of production lines, production quantity and production tasks of the production lines are required to be adjusted according to the ordered quantity, and generally, test equipment of the automobile electronic control boxes is prepared according to the maximum production quantity of the production lines, a plurality of stations and a plurality of equipment are arranged, so that the purchase cost of the test equipment is reduced, flexible and flexible arrangement is realized, the device is one of the problems faced by a production enterprise, the existing device can generate more heat after the test equipment continuously runs for a long time and at high frequency in the use process, if the heat generated by the electronic control elements is not timely evacuated, which is prone to damage to the test mechanism.

Disclosure of Invention

The utility model aims to provide an automobile electric control box testing mechanism which can be adjusted and has a heat dissipation function, so as to solve the problems in the background technology.

In order to solve the problems, the following technical scheme is provided:

the utility model provides an automatically controlled box accredited testing organization of car, includes the device body, including the base on the device body, install sleeve and supporting leg in the base, sleeve top rotates installs helical gear one, spiro union has the threaded rod in sleeve and the helical gear one, helical gear one side meshing has helical gear two, helical gear one and helical gear two are equipped with two sets of and are equipped with the spliced pole between two sets of helical gears two, threaded rod and supporting leg top are fixed with the testboard, mount and apron have been placed to testboard top, be equipped with the bracing piece in the apron, the cover is equipped with the fixed block on the bracing piece, install the lead screw on the fixed block right-hand member inner wall, lead screw front end fixed connection motor two and all overlap on the lead screw are equipped with and place the board, place the board lower extreme and install the heat dissipation fan.

Further, the supporting legs are provided with a plurality of groups, and movable wheels are movably arranged at the lower ends of the plurality of groups of supporting legs.

Further, the motor cabinet is installed to the motor below, motor cabinet and sleeve fixed connection.

Further, the support rods are provided with two groups, the two groups of support rods are arranged in the cover plate, and bolts are screwed at the front end and the rear end of the two groups of support rods.

Further, a guide rod is arranged on the inner wall of the right side of the fixed block, and the guide rod is fixedly connected with the inner wall of the fixed block.

Further, reinforcing rings are arranged at the front end and the rear end of the fixed block, and are in threaded connection with the supporting rods.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the base, the sleeve, the first bevel gear, the threaded rod, the supporting leg, the movable wheel, the second bevel gear, the motor base and the connecting column are arranged in the device, so that the device can be quickly adjusted and arranged according to the test quantity of a user, the movable wheel can be conveniently stored and protected, the aesthetic property and the practicability of the device are improved, the situation that the occupied space of the device is large when the device is not used is reduced, convenience is provided for the user, and flexible and adjustable detection according to the production quantity is realized.

According to the utility model, the support rod, the bolt, the fixed block, the reinforcing ring, the motor II, the screw rod, the placing plate, the guide rod and the heat radiating fan are arranged in the device, so that heat generated by testing the device can be evacuated, the heat radiating efficiency of the device is improved, the loss of parts is reduced, and the influence on the subsequent work of the device caused by heat accumulation is avoided.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of a test mechanism for an automotive electrical control box according to the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of a test mechanism for an automotive electric control box according to the present utility model;

FIG. 3 is an exploded view of an adjustment mechanism of an automotive electrical control box testing mechanism according to the present utility model;

fig. 4 is a perspective view of a heat dissipation structure of a testing mechanism of an automotive electric control box according to the present utility model;

fig. 5 is a perspective view of a heat dissipating structure of a test mechanism for an automotive electronic control box according to the present utility model, in which the structure is flipped 180 degrees to show the lower structure thereof.

In the figure: 1. a device body; 2. a base; 3. a sleeve; 4. a first helical gear; 5. a threaded rod; 6. support legs; 7. a moving wheel; 8. a helical gear II; 9. a motor; 10. a motor base; 11. a connecting column; 12. a test bench; 13. a fixing frame; 14. a cover plate; 15. a testing machine; 16. a support rod; 17. a bolt; 18. a fixed block; 19. a reinforcing ring; 20. a second motor; 21. a screw rod; 22. placing a plate; 23. a guide rod; 24. a heat dissipation fan.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, the test mechanism for the automobile electronic control box provided by the embodiment comprises a device body 1, wherein the device body 1 comprises a base 2, a sleeve 3 and a supporting leg 6 are installed in the base 2, a first helical gear 4 is rotatably installed above the sleeve 3, a threaded rod 5 is screwed into the sleeve 3 and the first helical gear 4, namely, the sleeve 3 is provided with a threaded hole along the vertical direction, the first helical gear 4 is provided with a threaded hole along the center line, and the threaded rod 5 is inserted into the threaded hole.

The side edge of the first bevel gear 4 is meshed with the second bevel gear 8, two groups of bevel gears are arranged on the first bevel gear 4 and the second bevel gear 8, and a connecting column 11 is arranged between the two groups of bevel gears 8, please refer to fig. 3.

Referring to fig. 1, 4 and 5, a test board 12 is fixed above a threaded rod 5 and a supporting leg 6, a fixing frame 13 and a cover plate 14 are installed above the test board 12, a testing machine 15 is placed above the test board 12, a supporting rod 16 is arranged in the cover plate 14, the supporting rod 16 is provided with a 2-base support in parallel, a fixing block 18 is sleeved on the supporting rod 16, a screw rod 21 is rotatably installed on the inner wall of the fixing block 18, the front end of the screw rod 21 is connected with a motor II 20, the shaft end of the connecting motor II 20 is connected with the gear at the end of the screw rod 21 by adopting a gear, the connecting motor II 20 is arranged inside the fixing block 18, the screw rod 21 is driven by a gear set to be arranged, the connecting motor II 20 can also be directly installed outside the fixing block 18 under the condition of no interference movement, one end of the screw rod 21 passes through the fixing block 18 and is connected with the connecting motor II 20, and the two is in the conventional common arrangement, so that the two are not repeated; the screw rod 21 is sleeved with a placing plate 22, a heat radiation fan 24 is arranged at the lower end of the placing plate 22, and the placing plate 22 is connected with the screw rod 21 through a threaded hole to form a simple screw rod sliding block mechanism.

The support rods 16 are provided with two groups, the two groups of support rods 16 are installed in the cover plate 14, bolts 17 are screwed at the front end and the rear end of the two groups of support rods 16, the bolts 17 penetrate through reserved through holes in the cover plate 14 and are fixed through nuts, the support rods 16 can be fixed and limited, the safety of the support rods 16 in use is guaranteed, and the support rods 16 are convenient to detach in the later stage.

Preferably, the guide rod 23 is installed to the corresponding lead screw 21 on the inner wall of fixed block 18 right side, and guide rod 23 and fixed block 18 inner wall fixed connection can be to placing board 22 direction of movement, avoid placing board 22 and appear the condition of position offset in the removal in-process, and reinforcing ring 19 is installed at both ends around the fixed block 18, and reinforcing ring 19 spiro union is on bracing piece 16, can carry out spacing and fixing to fixed block 18, avoids fixed block 18 to appear rocking the condition in the use, has guaranteed the safety and the stability of fixed block 18.

Preferably, the supporting leg 6 is equipped with the multiunit, multiunit supporting leg 6 lower extreme movable mounting has the removal wheel 7, can carry out the position to the device according to user's needs and remove, has increased the practicality of device, for the user provides convenience, motor cabinet 10 is installed to motor 9 below, motor cabinet 10 and sleeve 3 fixed connection have increased the stability of motor 9, have guaranteed the safety of motor 9 when the operation, avoid appearing the unsettled condition of motor 9.

The application principle and the application flow of the utility model are as follows: when the device is used, the motor 9 is controlled to operate, the motor 9 rotates to drive the bevel gear II 8 to rotate, the connecting column 11 and the bevel gear I4 are driven to rotate when the bevel gear II 8 rotates, the connecting column 11 drives the other group of the bevel gear II 8 and the bevel gear I4 to rotate, the threaded rod 5 moves up and down in the sleeve 3, namely, the sleeve 3 and the base 2 vertically move up and down along the threaded rod 5, at the moment, the supporting leg 6 is in the rotating process of the threaded rod 5, the base 2 is lifted, the movable wheel 7 is exposed out of the base 2 until the movable wheel 7 separates the base 2 from the ground, please refer to fig. 1 and 2, otherwise, the movable wheel 7 can be stored, the position of the device can be adjusted according to the use requirement of a user, the movable wheel 7 is convenient to store and protect, the attractiveness and the practicability of the device are improved, the condition that the occupied space of the device is large when the device is not used is reduced, convenience is provided for the user, when the device generates more heat in the testing process, the heat is required to be dissipated, the motor II 20 is controlled to operate, the motor II 20 drives the lead screw 21 to rotate, the 21 drives the plate 22 to be placed on the base 2, the guide plate 23 is placed on the lead screw, the left and the guide plate 23 is moved, the heat dissipation device is placed on the left and the heat dissipation device is further, the heat dissipation device is reduced, and the heat dissipation loss of the heat dissipation device is further can be reduced, and the heat dissipation device is further is reduced.

Claims (6)

1. The utility model provides an automatically controlled box accredited testing organization of car, includes device body (1), test machine (15), its characterized in that, contain base (2) on device body (1), install sleeve (3) and supporting leg (6) in base (2), sleeve (3) top rotates installs helical gear one (4), spiro union has threaded rod (5) in sleeve (3) and helical gear one (4), helical gear one (4) side meshing has helical gear two (8), helical gear one (4) and helical gear two (8) are equipped with two sets of and are equipped with spliced pole (11) between two sets of helical gear two (8), threaded rod (5) and supporting leg (6) top are fixed with testboard (12), test machine (15) have been placed to mount (13) and apron (14) and testboard (12) top in testboard (12) top, be equipped with bracing piece (16) in apron (14), the cover is equipped with fixed block (18) on bracing piece (16), fixed block (21) upper end inner wall upper end motor (21) are equipped with connecting post (11), lead screw (21) are all placed on lead screw (21) and lead screw (20), the lower end of the placing plate (22) is provided with a heat dissipation fan (24).

2. The automobile electric control box testing mechanism according to claim 1, wherein a plurality of groups of supporting legs (6) are arranged, and movable wheels (7) are movably arranged at the lower ends of the plurality of groups of supporting legs (6).

3. The automobile electric control box testing mechanism according to claim 1, wherein a motor base (10) is installed below the motor (9), and the motor base (10) is fixedly connected with the sleeve (3).

4. The automobile electric control box testing mechanism according to claim 1, wherein the two groups of support rods (16) are arranged, the two groups of support rods (16) are installed in the cover plate (14), and bolts (17) are screwed at the front end and the rear end of the two groups of support rods (16).

5. The automobile electric control box testing mechanism according to claim 1, wherein a guide rod (23) is installed on the right inner wall of the fixed block (18), and the guide rod (23) is fixedly connected with the inner wall of the fixed block (18).

6. The automobile electric control box testing mechanism according to claim 1, wherein reinforcing rings (19) are arranged at the front end and the rear end of the fixed block (18), and the reinforcing rings (19) are in threaded connection with the supporting rods (16).