New energy automobile controller test tool device

Abstract

The utility model belongs to the technical field of automobile controller testing, and particularly relates to a new energy automobile controller testing tool device which comprises a mounting table, and a feeding mechanism and a testing mechanism are arranged on the upper surface of the mounting table. The testing mechanism is positioned above the feeding mechanism; the feeding mechanism comprises a feeding plate, and the feeding mechanism achieves the action that the feeding plate moves a test workpiece. And the testing mechanism comprises a guide plate and is used for testing the performance of the workpiece. According to the new energy automobile controller testing tool device, the feeding mechanism is arranged, the feeding plate is in an L shape, the feeding plate and the clamping plate move towards the screw rod support to position the position of a tested workpiece, after testing is completed, the feeding screw rod rotates to drive the feeding plate in threaded connection to move to the feeding station, and the problems that an existing device has many actions in the workpiece replacing process, and the workpiece replacing efficiency is high are solved. And the efficiency is low.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive controller testing, and particularly relates to a testing tooling device for a new energy vehicle controller. Background Art

[0002] A testing tooling device for a new energy vehicle controller (publication number: CN207601620U) disclosed on the Chinese patent website, although solving the technical problem that in the traditional technology, the testing of the controller usually directly energizes the controller and then connects it to the testing motor, and the disassembly and assembly process takes a long time and the detection efficiency is low, still has the following problems:

[0003] In the actual use process, when loading and unloading the test workpiece on the tooling, manual operation is required, and the contact head is clamped with the test workpiece by relying on its own gravity. The process of replacing the workpiece has many actions and low efficiency, so it is not convenient to use. Summary of the Utility Model

[0004] Based on the technical problem that the existing device has many actions and low efficiency in the process of replacing the workpiece, the utility model provides a testing tooling device for a new energy vehicle controller.

[0005] The testing tooling device for a new energy vehicle controller provided by the utility model includes an installation table, and a feeding mechanism and a testing mechanism are arranged on the upper surface of the installation table;

[0006] The testing mechanism is located above the feeding mechanism;

[0007] The feeding mechanism includes a feeding plate, and the feeding mechanism realizes the action of moving the test workpiece of the feeding plate;

[0008] The testing mechanism includes a guiding plate, and the testing mechanism realizes the action of testing the performance of the test workpiece.

[0009] Preferably, the feeding mechanism further includes a feeding screw, a feeding motor is fixedly connected to the upper surface of the installation table, the output shaft of the feeding motor is fixedly connected to the surface of the feeding screw through a coupling, the surface of the feeding screw is rotationally connected to a screw support, the surface of the screw support is fixedly connected to the surface of the installation table, and the two screw supports are linearly arrayed around the axis of the feeding screw.

[0010] Preferably, a feeding groove and a clamping groove are formed on the surface of the installation table, the surface of the feeding screw is threadedly connected to the surface of the feeding plate, the surface of the feeding plate is slidably connected to the inner wall of the feeding groove, a clamping hydraulic rod is fixedly connected to the surface of the installation table, a clamping plate is fixedly connected to the surface of the clamping hydraulic rod, and the surface of the clamping plate is slidably connected to the inner wall of the clamping groove.

[0011] Preferably, the testing mechanism further includes guide posts, the surface of the mounting table is fixedly connected to the surface of the guide posts, and a plurality of guide posts are circumferentially arrayed with the axis of the guide plate as the axis. The surface of the guide posts is slidably connected to the surface of the guide plate. A testing top plate is fixedly connected to the surface of the guide posts, a testing hydraulic rod is fixedly connected to the lower surface of the testing top plate, and the surface of the testing hydraulic rod is fixedly connected to the surface of the guide plate.

[0012] Preferably, test holes are formed in the surface of the guide plate, and a plurality of test holes are filled and arrayed with the axis of the guide plate as the center. A push rod is installed on the surface of the guide plate, the surface of the push rod is slidably connected to the inner wall of the test hole, a compression spring is arranged outside the push rod, the surface of the guide plate is elastically connected to the surface of the push rod through the compression spring, and a rubber contact head is fixedly connected to the surface of the push rod.

[0013] Preferably, a control panel is fixedly connected to the surface of the mounting table, and the control panel is electrically connected to the loading motor, the clamping hydraulic rod, and the testing hydraulic rod.

[0014] The beneficial effects of the present utility model are as follows:

[0015] By providing a loading mechanism, the loading plate is L-shaped. The loading plate and the clamping plate move towards the screw support to position the test workpiece. After the test is completed, the loading screw rotates to drive the thread-connected loading plate to move towards the loading station, solving the problem that the existing device has many actions and low efficiency in the process of replacing workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of a test tooling device for a new energy vehicle controller proposed by the present utility model;

[0017] Figure 2 is a top view of the loading plate structure of a test tooling device for a new energy vehicle controller proposed by the present utility model;

[0018] Figure 3 is a three-dimensional view of the guide plate structure of a test tooling device for a new energy vehicle controller proposed by the present utility model.

[0019] In the figure: 1, mounting table; 2, loading plate; 3, guide plate; 201, loading screw; 202, loading motor; 203, screw support; 204, clamping hydraulic rod; 205, clamping plate; 301, guide post; 302, testing top plate; 303, testing hydraulic rod; 304, push rod; 305, compression spring; 306, rubber contact head; 4, control panel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] Referring to Figures 1 - 3 , a test tooling device for a new energy vehicle controller, including a mounting table 1, on the upper surface of the mounting table 1, there are a feeding mechanism and a testing mechanism;

[0022] The testing mechanism is located above the feeding mechanism;

[0023] The feeding mechanism includes a feeding plate 2, and the feeding mechanism realizes the action of moving the test workpiece by the feeding plate 2.

[0024] The testing mechanism includes a guiding plate 3, and the testing mechanism realizes the action of testing the performance of the test workpiece.

[0025] The feeding mechanism further includes a feeding screw 201, on the upper surface of the mounting table 1, there is a feeding motor 202 fixedly connected, the output shaft of the feeding motor 202 is fixedly connected to the surface of the feeding screw 201 through a coupling, on the surface of the feeding screw 201, there is a screw support 203 rotatably connected, and the surface of the screw support 203 is fixedly connected to the surface of the mounting table 1. The two screw supports 203 are linearly arrayed with the axis of the feeding screw 201 as the center.

[0026] Further, the feeding motor 202 drives the feeding screw 201 to rotate.

[0027] On the surface of the mounting table 1, there are a feeding groove and a clamping groove. The surface of the feeding screw 201 is threadedly connected to the surface of the feeding plate 2, the surface of the feeding plate 2 is slidably connected to the inner wall of the feeding groove, on the surface of the mounting table 1, there is a clamping hydraulic rod 204 fixedly connected, on the surface of the clamping hydraulic rod 204, there is a clamping plate 205 fixedly connected, and the surface of the clamping plate 205 is slidably connected to the inner wall of the clamping groove.

[0028] Further, the feeding motor 202 drives the feeding plate 2 to reciprocate, and the side of the clamping plate 205 clamps the workpiece.

[0029] By setting the feeding mechanism, the feeding plate 2 is L-shaped. The feeding plate 2 and the clamping plate 205 move towards the screw support 203 to position the test workpiece. After the test is completed, the feeding screw 201 rotates to drive the threadedly connected feeding plate 2 to move towards the feeding station, solving the problem that the existing device has more actions and lower efficiency in the process of replacing workpieces.

[0030] The testing mechanism further includes guide columns 301. The surface of the mounting table 1 is fixedly connected to the surface of the guide columns 301. A plurality of guide columns 301 are circumferentially arrayed with the axis of the guide plate 3 as the axis. The surface of the guide columns 301 is slidably connected to the surface of the guide plate 3. A testing top plate 302 is fixedly connected to the surface of the guide columns 301. A testing hydraulic rod 303 is fixedly connected to the lower surface of the testing top plate 302. The surface of the testing hydraulic rod 303 is fixedly connected to the surface of the guide plate 3.

[0031] Furthermore, the testing hydraulic rod 303 drives the guide plate 3 to move up and down.

[0032] The surface of the guide plate 3 is provided with testing holes. A plurality of testing holes are filled and arrayed with the axis of the guide plate 3 as the center. A ejector rod 304 is installed on the surface of the guide plate 3. The surface of the ejector rod 304 is slidably connected to the inner wall of the testing hole. A compression spring 305 is arranged outside the ejector rod 304. The surface of the guide plate 3 is elastically connected to the surface of the ejector rod 304 through the compression spring 305. A rubber contact 306 is fixedly connected to the surface of the ejector rod 304.

[0033] Furthermore, the rubber contact 306 contacts the testing workpiece to conduct electricity quickly for testing.

[0034] A control panel 4 is fixedly connected to the surface of the mounting table 1. The control panel 4 is electrically connected to the feeding motor 202, the clamping hydraulic rod 204, and the testing hydraulic rod 303.

[0035] Furthermore, the control panel 4 sets the testing items and records the testing data.

[0036] Working principle:

[0037] Before use, press the lower end of the test workpiece against the L-shaped loading plate 2. The loading motor 202 drives the loading screw 201 to rotate. The loading plate 2 is threadedly connected to the loading screw 201, driving the loading plate 2 to reciprocate along the loading groove on the surface of the mounting table 1. When the loading plate 2 moves to the side of the test workpiece and is clamped by the two brackets, the clamping hydraulic rod 204 expands and contracts to drive the clamping plate 205 to approach the test workpiece and clamp it. The test hydraulic rod 303 is fixed on the test top plate 302. The test hydraulic rod 303 expands and contracts to drive the guide plate 3 to move downward close to the test workpiece. The guide plate 3 slides on the surface of the guide post 301. A plurality of test holes are provided on the surface of the guide plate 3. At the position corresponding to the contact point of the test workpiece, a ejector rod 304 is installed in the test hole. The lower surface of the ejector rod 304 is fixedly connected with a rubber contact to contact and energize the test workpiece. The surface of the guide plate 3 is elastically connected to the surface of the ejector rod 304 through a compression spring 305 to improve the tightness of the contact and prevent the test workpiece from being damaged. Set the parameters of the test items to be carried out on the control panel 4. After the test is completed, the test results are fed back to the control panel 4. The test hydraulic rod 303 drives the guide plate 3 to move upward, and the rubber contact disengages from the test workpiece. The clamping hydraulic rod 204 drives the clamping plate 205 to move away from the test workpiece. The loading motor 202 drives the loading plate 2 to move to the loading station.

[0038] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A new energy vehicle controller test fixture device, comprising a mounting platform (1), characterized in that: The upper surface of the mounting platform (1) is provided with a feeding mechanism and a testing mechanism; The testing mechanism is located above the feeding mechanism; The loading mechanism comprises a loading plate (2), and the loading mechanism realizes the action of the loading plate (2) moving the test workpiece; The testing mechanism comprises a guide plate (3), and the testing mechanism implements the action of testing the performance of a workpiece.

2. A new energy vehicle controller test fixture device according to claim 1, characterized in that: The feeding mechanism also includes a feeding screw (201); a feeding motor (202) is fixedly connected to the upper surface of the mounting platform (1); an output shaft of the feeding motor (202) is fixedly connected to the surface of the feeding screw (201) via a coupling; a screw bracket (203) is rotatably connected to the surface of the feeding screw (201); the surface of the screw bracket (203) is fixedly connected to the surface of the mounting platform (1); and two screw brackets (203) are distributed in a linear array with the axis of the feeding screw (201) as the center.

3. A new energy vehicle controller test fixture device according to claim 2, characterized in that: The surface of the mounting platform (1) is provided with a feeding groove and a clamping groove, the surface of the feeding screw (201) is threadedly connected to the surface of the feeding plate (2), the surface of the feeding plate (2) is slidably connected to the inner wall of the feeding groove, the surface of the mounting platform (1) is fixedly connected to a clamping hydraulic rod (204), the surface of the clamping hydraulic rod (204) is fixedly connected to a clamping plate (205), and the surface of the clamping plate (205) is slidably connected to the inner wall of the clamping groove.

4. A new energy vehicle controller test fixture device according to claim 3, characterized in that: The testing mechanism further comprises a guide column (301), the surface of the mounting platform (1) is fixedly connected to the surface of the guide column (301), a plurality of guide columns (301) are distributed in a circular array with the axis of the guide plate (3) as the axis, the surface of the guide column (301) is slidably connected to the surface of the guide plate (3), the surface of the guide column (301) is fixedly connected to a test top plate (302), the lower surface of the test top plate (302) is fixedly connected to a test hydraulic rod (303), and the surface of the test hydraulic rod (303) is fixedly connected to the surface of the guide plate (3).

5. A new energy vehicle controller test fixture device according to claim 1, characterized in that: The guide plate (3) is provided with a test hole on its surface, and the plurality of test holes are distributed in a filling array with the axis of the guide plate (3) as the center. A push rod (304) is installed on the surface of the guide plate (3), and the surface of the push rod (304) is slidably connected to the inner wall of the test hole. A compression spring (305) is arranged on the outer side of the push rod (304), and the surface of the guide plate (3) is elastically connected to the surface of the push rod (304) via the compression spring (305), and a rubber contact (306) is fixedly connected to the surface of the push rod (304).

6. A new energy vehicle controller test fixture device according to claim 4, characterized in that: A control panel (4) is fixedly connected to the surface of the mounting platform (1), and the control panel (4) is electrically connected to the feeding motor (202), the clamping hydraulic rod (204), and the testing hydraulic rod (303).

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