Automobile door switch durability test tool

Abstract

The utility model discloses an automobile door switch durability test tool comprising a tool base, two ends of the upper side of the tool base are respectively provided with a positioning groove and a test groove, the upper side of the positioning groove is provided with a test positioning clamp, the interior of the test groove is slidably provided with a slide block through a lead screw, and the upper side of the slide block is provided with a first cylinder, a second cylinder and a torsion cylinder. According to the utility model, the test positioning clamp arranged on the upper side of the positioning groove is used for clamping and fixing a switch to be tested, so that the switch to be tested is prevented from moving during testing, and the test accuracy is improved; the upper side of the slide block is provided with a test support through a first cylinder, a second cylinder and a torsion cylinder, and the lower side of the test support is provided with a positioning sucker, so that the first cylinder and the second cylinder drive the positioning sucker to press the outer wall of the switch, and then the torsion cylinder carries out continuous overturning opening and closing test processing on the automobile door switch.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile door switch testing, in particular to a durability testing tooling for automobile door switches. Background Art

[0002] Before a car leaves the factory, the manufacturer needs to conduct strict inspections on the safety of the car. The safety inspection of the car door is a very important inspection link. And the key components of the car door are the opening and closing parts. Therefore, it is necessary to accurately test the durability of the car door opening and closing parts.

[0003] In the prior art, there is a device for automatically testing the opening and closing of an automobile door, with the application number 202021730925.9, which includes a base. The bottom of the base is fixedly equipped with rollers, one side of the base is fixedly equipped with a hydraulic valve, the bottom of the hydraulic valve is fixedly equipped with a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly equipped with a support plate, and one side of the base is fixedly equipped with a support rod. This device for automatically testing the opening and closing of an automobile door, through the cooperative setting of the rollers and the support plate, can avoid the problem that the automobile door switch testing device is not convenient to move and the base shakes due to instability during testing when the automobile door switch testing device is in use. By setting a pressure sensor on one side of the elastic block, the automobile door switch testing device can effectively detect the opening and closing function of the automobile door switch, achieving accurate measurement of the automobile door installation effect and improving the practicability of the automobile door switch testing device. However, it is not convenient to test the built-in switch of the automobile door switch, and the structure is complex and the operation is inconvenient. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a durability testing tooling for automobile door switches, so as to solve the problems in the prior art that it is not convenient to test the built-in switch of the automobile door switch, and the structure is complex and the operation is inconvenient.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A durability testing tooling for automobile door switches, including a tooling base. At both ends of the upper side of the tooling base, there are respectively a positioning groove and a testing groove. Above the positioning groove, there is a testing positioning fixture. Inside the testing groove, a slider is slidably arranged through a lead screw. Above the slider, there is a first cylinder. At the upper end of the first cylinder, there is a second cylinder. One end of the second cylinder is provided with a torsion cylinder through a connecting seat. One end of the torsion cylinder is provided with a testing bracket. On the testing bracket, a positioning suction cup is arranged through a connecting shaft.

[0006] Further, both the positioning groove and the testing groove are rectangular grooves, and the bottom wall of the testing groove is lower than the bottom wall of the positioning groove.

[0007] Further, the testing positioning fixture includes a third cylinder arranged outside the tooling base, and a positioning clamping plate is arranged at one end of the third cylinder.

[0008] Further, the positioning clamping plate is a rectangular clamping plate, and a protective layer is provided on one side of the positioning clamping plate.

[0009] Further, one end of the test bracket is an L-shaped bracket, and a plurality of positioning suction cups are equidistantly arranged on the test bracket.

[0010] Further, the connecting seat is sleeved on the outer side of one end of the torsion cylinder, and a locking bolt is provided on the connecting seat.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, a test positioning fixture is provided on the upper side of the positioning groove for clamping and fixing the switch to be tested, preventing the switch to be tested from moving during the test, which is beneficial to improving the accuracy of the test. Moreover, a test bracket is provided on the upper side of the slider through a first cylinder, a second cylinder and a torsion cylinder, and a positioning suction cup is provided on the lower side of the test bracket, so that the positioning suction cup is driven by the first cylinder and the second cylinder to press on the outer wall of the switch, and then the test bracket is driven by the torsion cylinder to reciprocally flip and adjust, so as to perform continuous opening and closing tests on the automotive door switch. Moreover, the structure is simple and the test efficiency is relatively high.

[0013] In the present utility model, since a slider is slidably provided in the test groove through a lead screw, and the first cylinder, the second cylinder and the torsion cylinder are all arranged on the slider, the slider is driven by the lead screw to move and adjust, so as to facilitate the adjustment of the longitudinal test position of the test bracket, and the operation is convenient and fast, and the adjustment accuracy is relatively high.

[0014] In the present utility model, one end of the test bracket is an L-shaped bracket, and a plurality of positioning suction cups are equidistantly arranged on the test bracket, so that the shape of one end of the test bracket is opposite to the shape of the built-in switch handle of the automotive door, and at the same time, the plurality of positioning suction cups are used to suck and fix the outside of the built-in switch handle, which is beneficial to improving the stability of the suction and fixation between the test bracket and the built-in switch handle, and will not cause damage to the built-in switch handle, and the disassembly and assembly are convenient and fast. Description of the Drawings

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the top view of the overall structure of the present utility model;

[0017] Figure 2 is the top view of the structure during the test of the present utility model;

[0018] Figure 3 is the schematic diagram of the tooling base of the present utility model

[0019] Figure 4 is a schematic structural view of the test bracket of the present utility model;

[0020] Figure 5 is a schematic structural view of the switch to be tested of the present utility model.

[0021] In the figure: 1, tooling base; 2, positioning groove; 3, test groove; 4, lead screw; 5, slider; 6, first cylinder; 7, second cylinder; 8, connecting seat; 9, torsion cylinder; 10, locking bolt; 11, test bracket; 12, connecting shaft; 13, third cylinder; 14, positioning clamping plate; 15, protective layer; 16, positioning suction cup; 17, switch to be tested. Specific embodiments

[0022] 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , in the embodiment of the present utility model, a durability test tooling for an automotive door switch includes a tooling base 1. At both ends of the upper side of the tooling base 1, a positioning groove 2 and a test groove 3 are respectively provided. Both the positioning groove 2 and the test groove 3 are rectangular grooves, and the bottom wall of the test groove 3 is lower than the bottom wall of the positioning groove 2. A test positioning fixture is provided above the positioning groove 2. The test positioning fixture includes a third cylinder 13 provided outside the tooling base 1. One end of the third cylinder 13 is provided with a positioning clamping plate 14. The positioning clamping plate 14 is a rectangular clamping plate, and a protective layer 15 is provided on one side of the positioning clamping plate 14 for clamping and fixing the switch to be tested to prevent the switch to be tested from moving during the test, which is beneficial to improving the accuracy of the test.

[0024] Such as Figure 1 , Figure 2 and Figure 4As shown in the figure, in order to realize the continuous flipping opening and closing test of the car door switch, a slider 5 is also slidably arranged inside the test slot 3 through a lead screw 4, so that the slider 5 can be driven by the lead screw 4 to move and adjust, thus facilitating the adjustment of the longitudinal test position of the test bracket 11. The operation is convenient and fast, and the adjustment accuracy is relatively high. A first cylinder 6 is arranged on the upper side of the slider 5, and a second cylinder 7 is arranged at the upper end of the first cylinder 6. The first cylinder 6 is used to drive the height adjustment of the test bracket 11, and the second cylinder 7 drives the test bracket 11 to move and adjust along the X-axis. One end of the second cylinder 7 is provided with a torsion cylinder 9 through a connecting seat 8. The connecting seat 8 is sleeved outside one end of the torsion cylinder 9, and a locking bolt 10 is arranged on the connecting seat 8. One end of the torsion cylinder 9 is provided with a test bracket 11. A positioning suction cup 16 is arranged on the test bracket 11 through a connecting shaft 12. The test bracket 11 is driven by the torsion cylinder 9 to reciprocally flip and adjust, so as to perform the continuous flipping opening and closing test on the car door switch.

[0025] As Figure 1 and Figure 4 shown in the figure, in order to improve the stability of the suction and fixation between the test bracket 11 and the built-in switch handle, one end of the test bracket 11 is an L-shaped bracket, and a plurality of positioning suction cups 16 are equidistantly arranged on the test bracket 11, so that the shape of one end of the test bracket 11 is opposite to that of the built-in switch handle of the car door. At the same time, the test bracket 11 is suction-fixed outside the built-in switch handle by using a plurality of positioning suction cups 16, which is convenient for improving the stability of the suction and fixation between the test bracket 11 and the built-in switch handle, and will not cause damage to the built-in switch handle. The disassembly and assembly are convenient and fast.

[0026] The working principle and usage process of the present utility model: When in use, the switch 17 to be tested is placed flat in the positioning slot 2, and the test positioning fixture arranged on the upper side of the positioning slot 2 is used to clamp and fix the switch 17 to be tested. Then, the first cylinder 6 and the second cylinder 7 are used to drive the positioning suction cup 16 to press against the outer wall of the switch handle. Subsequently, the torsion cylinder 9 is used to drive the test bracket 11 to reciprocally flip and adjust, so as to perform the continuous opening and closing test on the car door switch. Moreover, the structure is simple and the test efficiency is relatively high.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A vehicle door switch durability test tool, comprising a tool base (1), characterized in that: A positioning groove (2) and a test groove (3) are respectively provided at two ends of the upper side of the tooling machine base (1); a test positioning fixture is provided on the upper side of the positioning groove (2); a slider (5) is provided inside the test groove (3) for sliding movement via a lead screw (4); a first cylinder (6) is provided on the upper side of the slider (5); a second cylinder (7) is provided at the upper end of the first cylinder (6); a torsion cylinder (9) is provided at one end of the second cylinder (7) via a connecting seat (8); a test bracket (11) is provided at one end of the torsion cylinder (9); a positioning suction cup (16) is provided on the test bracket (11) via a connecting shaft (12).

2. The automobile door switch durability test tool according to claim 1, characterized in that: The positioning groove (2) and the test groove (3) are both rectangular grooves, and the bottom wall of the test groove (3) is lower than the bottom wall of the positioning groove (2).

3. The automobile door switch durability test tool according to claim 1, characterized in that: The test positioning fixture comprises a third cylinder (13) arranged outside the tooling machine base (1), and a positioning clamping plate (14) is provided at one end of the third cylinder (13).

4. The automobile door switch durability test tool according to claim 3, characterized in that: The positioning clamp plate (14) is a rectangular clamp plate, and a protective layer (15) is provided on one side of the positioning clamp plate (14).

5. The automobile door switch durability test tool according to claim 1, characterized in that: One end of the test bracket (11) is an L-shaped bracket, and a plurality of positioning suction cups (16) are arranged on the test bracket (11) at equal intervals.

6. The automobile door switch durability test tool according to claim 1, characterized in that: The connecting seat (8) is sleeved on the outside of one end of the torsion cylinder (9), and a locking bolt (10) is provided on the connecting seat (8).

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