Waterproof gasket testing device for automobile

Abstract

The utility model provides a waterproof gasket testing device for an automobile, which relates to the technical field of waterproof gasket testing and comprises a supporting mechanism, a control mechanism and a testing mechanism. The testing mechanism comprises a reagent tube, a group of connecting plates are fixedly mounted on the inner wall of the reagent tube, a testing clamping seat is fixedly arranged between the group of connecting plates, the testing clamping seat is fixedly communicated with the reagent tube, the bottom of the reagent tube is fixedly communicated with a water outlet pipe, and a plug opening is clamped in the water outlet pipe. A color changing reagent is arranged in the reagent tube, and a waterproof gasket body is clamped in the test clamping seat. According to the utility model, the waterproof gasket body is inserted into the test clamping seat to simulate the installation condition of the waterproof gasket body, when the waterproof gasket body leaks water, water permeates into the bottom of the reagent tube from the inner wall of the reagent tube or the test clamping seat, and the color-changing reagent arranged in the reagent tube changes color after meeting water, so that the color-changing effect is improved. The water source permeation condition can be observed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof gasket testing, in particular to a waterproof gasket testing device for automobiles. Background Art

[0002] The automotive waterproof gasket is an important sealing element used to prevent water, dust and other impurities from entering various parts of the car. Its main features include: waterproofness, high temperature resistance, corrosion resistance, etc. After the waterproof gasket is processed, it needs to be subjected to a series of tests to facilitate its normal use in actual installation.

[0003] In the prior art, when conducting a waterproof test on a waterproof gasket, the installation conditions of the waterproof gasket are not simulated for testing, and there are certain errors in the test results. In addition, the water used in the test is a transparent liquid, and the test results are not easy to observe. The existing testing devices are mostly single test structures with low test efficiency, which are not suitable for large-scale testing needs. Summary of the invention

[0004] The purpose of the utility model is to solve the problems in the prior art that the installation conditions of the waterproof gasket are not simulated for detection, the test results have certain errors, and the water used in the test is a transparent liquid, and the test results are not easy to observe; the existing test devices are mostly single test structures, the test efficiency is low, and they are not suitable for large-scale testing needs. A waterproof gasket test device for automobiles is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: including: a supporting mechanism, a control mechanism and a testing mechanism; the testing mechanism includes a reagent tube, a group of connecting plates are fixedly installed on the inner wall of the reagent tube, a test card holder is fixedly arranged between the group of connecting plates, the test card holder is fixedly connected to the reagent tube, the bottom of the reagent tube is fixedly connected to the water outlet pipe, the inside of the water outlet pipe is clamped with a plug, a color-changing reagent is arranged inside the reagent tube, the inside of the test card holder is clamped with a waterproof gasket body, and the waterproof gasket body is arranged inside the reagent tube.

[0006] Preferably, the control mechanism comprises a telescopic rod and a circulating water pump, the telescopic end of the telescopic rod is fixedly connected to a mounting top plate, and the bottom of the mounting top plate is fixedly mounted with a fixing ring.

[0007] Preferably, bolts are inserted through the interior of the fixing ring, and the bolts are threadedly connected to the fixing ring.

[0008] Preferably, the water outlet end of the circulating water pump is fixedly connected to the connecting pipe, the water outlet end of the connecting pipe is fixedly connected to the three-way pipe, nozzles are fixedly installed at both ends of the three-way pipe, a solenoid valve is fixedly set on the outer wall of the three-way pipe, and the connecting pipe is inserted into the inside of the fixing ring.

[0009] Preferably, the supporting mechanism comprises a water tank, a supporting column is fixedly mounted on the bottom of the water tank, and a filter box is arranged inside the water tank.

[0010] Preferably, buckles are fixedly installed on both sides of the filter box, and the buckles are snap-connected with the water tank. A group of through holes are penetrated through the inside of the filter box and the water tank.

[0011] Preferably, one side of the telescopic rod is fixedly connected to one side of the water tank, the circulating water pump is arranged inside the water tank, the connecting pipe is inserted inside the filter box, there are two testing mechanisms in total, the two reagent tubes are respectively inserted inside a group of through holes, and the two nozzles are respectively arranged on the top of the two reagent tubes.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the waterproof gasket body is inserted into the inside of the test card holder to simulate the installation condition of the waterproof gasket body. When the waterproof gasket body leaks, water penetrates into the bottom of the reagent tube from the inner wall of the reagent tube or the test card holder, and the color-changing reagent arranged inside the reagent tube changes color after encountering water, which is convenient for observing the water source penetration.

[0014] 2. In the utility model, a telescopic rod is fixedly installed on one side of the water tank, and the height of the nozzle is adjusted by using the telescopic rod. Multiple nozzles and reagent tubes are arranged to facilitate testing of multiple waterproof coils at the same time, so as to improve the efficiency of the waterproof test. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a waterproof gasket testing device for automobiles is provided for the utility model;

[0016] Figure 2 A three-dimensional diagram of a support mechanism in a waterproof gasket testing device for an automobile is provided for the utility model;

[0017] Figure 3 A three-dimensional diagram of a control mechanism in a waterproof gasket testing device for an automobile is provided for the utility model;

[0018] Figure 4 The utility model provides a three-dimensional structural sectional view of a testing mechanism in a waterproof gasket testing device for an automobile.

[0019] Legend: 1. Support mechanism; 101. Water tank; 102. Support column; 103. Filter box; 104. Buckle; 105. Through hole; 2. Control mechanism; 201. Telescopic rod; 202. Mounting top plate; 203. Fixing ring; 204. Bolt; 205. Circulating water pump; 206. Connecting pipe; 207. Tee pipe; 208. Nozzle; 209. Solenoid valve; 3. Test mechanism; 301. Reagent tube; 302. Connecting plate; 303. Test holder; 304. Water outlet pipe; 305. Plug; 306. Color-changing reagent; 307. Waterproof gasket body. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a waterproof gasket testing device for an automobile, comprising: a supporting mechanism 1, a control mechanism 2 and a testing mechanism 3; the testing mechanism 3 comprises a reagent tube 301, a group of connecting plates 302 are fixedly installed on the inner wall of the reagent tube 301, a test card holder 303 is fixedly arranged between the group of connecting plates 302, the test card holder 303 is fixedly connected to the reagent tube 301, the bottom of the reagent tube 301 is fixedly connected to a water outlet pipe 304, the inside of the water outlet pipe 304 is clamped with a plug 305, a color changing reagent 306 is arranged inside the reagent tube 301, and a waterproof gasket body 307 is clamped inside the test card holder 303, and the waterproof gasket body 307 is arranged inside the reagent tube 301.

[0023] The effect achieved by the entire embodiment 1 is that a group of through holes 105 are opened and penetrated inside the filter box 103 and the water tank 101, two reagent tubes 301 are respectively inserted into the inside of the group of through holes 105, a group of connecting plates 302 are fixedly installed on the inner wall of the reagent tube 301, a test card holder 303 is fixedly set between the group of connecting plates 302, a water outlet pipe 304 is fixedly connected to the bottom of the reagent tube 301, a plug 305 is inserted into the inside of the water outlet pipe 304 to facilitate blocking the water outlet pipe 304, and then a color-changing reagent 306 is set inside the reagent tube 301, and a waterproof gasket body 307 is inserted into the inside of the test card holder 303. When the waterproof gasket body 307 is subjected to a waterproof test, when the waterproof gasket body 307 leaks, water penetrates into the bottom of the reagent tube 301 from the inner wall of the reagent tube 301 or the test card holder 303, and the color-changing reagent 306 set inside the reagent tube 301 changes color after encountering water, which is convenient for observing the water source penetration.

[0024] Embodiment 2, as Figure 1-Figure 4 As shown, the control mechanism 2 includes a telescopic rod 201 and a circulating water pump 205, the telescopic end of the telescopic rod 201 is fixedly connected to the mounting top plate 202, and the bottom of the mounting top plate 202 is fixedly mounted with a fixing ring 203; a bolt 204 is inserted through the interior of the fixing ring 203, and the bolt 204 is threadedly connected to the fixing ring 203; the water outlet end of the circulating water pump 205 is fixedly connected to a connecting pipe 206, and the water outlet end of the connecting pipe 206 is fixedly connected to a three-way pipe 207, and nozzles 208 are fixedly installed at both ends of the three-way pipe 207, and a solenoid valve 209 is fixedly arranged on the outer wall of the three-way pipe 207, and the connecting pipe 206 is inserted into the interior of the fixing ring 203; the support mechanism 1 includes a water tank 10 1. A support column 102 is fixedly installed at the bottom of the water tank 101, and a filter box 103 is arranged inside the water tank 101; buckles 104 are fixedly installed on both sides of the filter box 103, and the buckles 104 are snap-connected with the water tank 101, and a group of through holes 105 are penetrated in the inside of the filter box 103 and the water tank 101; one side of the telescopic rod 201 is fixedly connected with one side of the water tank 101, a circulating water pump 205 is arranged inside the water tank 101, and a connecting pipe 206 is inserted into the inside of the filter box 103. There are two test mechanisms 3 in total, and two reagent tubes 301 are respectively inserted into the inside of a group of through holes 105, and two nozzles 208 are respectively arranged on the top of the two reagent tubes 301.

[0025] The effect achieved by the entire embodiment 2 is that the support column 102 is fixedly installed at the bottom of the water tank 101 to facilitate supporting the device, a filter box 103 is arranged inside the water tank 101, and buckles 104 are fixedly installed on both sides of the filter box 103. The buckles 104 are arranged to be snap-connected with the water tank 101 to facilitate fixing the filter box 103, and the filter box 103 is used to filter excess debris in the water seeping from the inside of the reagent tube 301 to avoid clogging of the water inlet end of the circulating water pump 205; a telescopic rod 201 is fixedly installed on one side of the water tank 101, and a top plate 202 is fixedly connected to the telescopic end of the telescopic rod 201, and a fixing ring 203 is fixedly installed at the bottom of the top plate 202, and bolts 204 are inserted through the inside of the fixing ring 203. Bolts 204 are provided to be threadedly connected with the fixing ring 203, a circulating water pump 205 is provided inside the water tank 101, a connecting pipe 206 is fixedly connected at the water outlet end of the circulating water pump 205, the connecting pipe 206 is provided to penetrate and be inserted into the filter box 103 and the fixing ring 203, the fixing ring 203 is used to fix the connecting pipe 206, a connecting tee 207 is fixedly connected at the water delivery end of the connecting pipe 206, a nozzle 208 is fixedly installed at both ends of the tee 207, a solenoid valve 209 is fixedly provided on the outer wall of the tee 207, the circulating water pump 205 is used to draw water from the water tank 101, the telescopic rod 201 is used to adjust the height of the nozzle 208, and the nozzle 208 is sprayed toward the waterproof gasket body 307, so as to perform a waterproof test on it.

[0026] Working principle: When the device is in use, first, a support column 102 is fixedly installed at the bottom of the water tank 101 to facilitate supporting the device, a filter box 103 is set inside the water tank 101, and buckles 104 are fixedly installed on both sides of the filter box 103. The buckles 104 are arranged to snap into the water tank 101 to facilitate fixing the filter box 103. A group of through holes 105 are opened in the filter box 103 and the water tank 101, and two reagent tubes 301 are respectively inserted into the inside of the group of through holes 105. A group of connecting plates 302 are fixedly installed on the inner wall of the reagent tube 301, and a group of connecting plates 302 are connected between the group of connecting plates 302. The test holder 303 is fixedly arranged in the middle, the outlet pipe 304 is fixedly connected to the bottom of the reagent tube 301, the plug 305 is inserted into the inside of the outlet pipe 304 to facilitate blocking the outlet pipe 304, and then the color changing reagent 306 is arranged inside the reagent tube 301, and the waterproof gasket body 307 is inserted into the inside of the test holder 303. When the waterproof gasket body 307 is subjected to a waterproof test, when the waterproof gasket body 307 leaks, water penetrates into the bottom of the reagent tube 301 from the inner wall of the reagent tube 301 or the test holder 303, and the color changing reagent 306 arranged inside the reagent tube 301 6 changes color after contacting water, which is convenient for observing the water source penetration; then, a telescopic rod 201 is fixedly installed on one side of the water tank 101, a top plate 202 is fixedly connected to the telescopic end of the telescopic rod 201, a fixing ring 203 is fixedly installed on the bottom of the fixing top plate 202, a bolt 204 is inserted through the inside of the fixing ring 203, and the bolt 204 is threadedly connected to the fixing ring 203, a circulating water pump 205 is arranged inside the water tank 101, and a connecting pipe 206 is fixedly connected to the water outlet end of the circulating water pump 205, and a connecting pipe 206 is arranged to penetrate and insert between the filter box 103 and the fixing ring 203. Internally, a connecting pipe 206 is fixed by a fixing ring 203, a connecting tee 207 is fixed at the water delivery end of the connecting pipe 206, a nozzle 208 is fixedly installed at both ends of the tee 207, and a solenoid valve 209 is fixedly set on the outer wall of the tee 207. A circulating water pump 205 is used to extract water from the water tank 101, and the height of the nozzle 208 is adjusted by the telescopic rod 201. The nozzle 208 sprays toward the waterproof gasket body 307 to perform a waterproof test on it, and then the filter box 103 is used to filter excess outflowing water to prevent debris from entering the water inlet end of the circulating water pump 205 and causing blockage thereof.

[0027] The wiring diagram of the telescopic rod 201, the circulating water pump 205 and the solenoid valve 209 in the present invention belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the telescopic rod 201, the circulating water pump 205 and the solenoid valve 209 are not explained in detail.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A testing device for waterproof gaskets for automobiles, characterized in that: include: A supporting mechanism (1), a control mechanism (2) and a testing mechanism (3); The testing mechanism (3) comprises a reagent tube (301), a group of connecting plates (302) are fixedly mounted on the inner wall of the reagent tube (301), a test card holder (303) is fixedly arranged between the group of connecting plates (302), the test card holder (303) is fixedly connected to the reagent tube (301), the bottom of the reagent tube (301) is fixedly connected to a water outlet pipe (304), the inside of the water outlet pipe (304) is clamped with a plug (305), a color changing reagent (306) is arranged inside the reagent tube (301), and a waterproof gasket body (307) is clamped inside the test card holder (303), and the waterproof gasket body (307) is arranged inside the reagent tube (301).

2. The automotive waterproof gasket testing device according to claim 1, characterized in that: The control mechanism (2) comprises a telescopic rod (201) and a circulating water pump (205); the telescopic end of the telescopic rod (201) is fixedly connected to a mounting top plate (202); and the bottom of the mounting top plate (202) is fixedly mounted with a fixing ring (203).

3. The automotive waterproof gasket testing device according to claim 2, characterized in that: A bolt (204) is inserted through the interior of the fixing ring (203), and the bolt (204) is threadedly connected to the fixing ring (203).

4. The automotive waterproof gasket testing device according to claim 3, characterized in that: The water outlet end of the circulating water pump (205) is fixedly connected to the connecting pipe (206), the water outlet end of the connecting pipe (206) is fixedly connected to the three-way pipe (207), nozzles (208) are fixedly installed at both ends of the three-way pipe (207), a solenoid valve (209) is fixedly arranged on the outer wall of the three-way pipe (207), and the connecting pipe (206) is inserted into the interior of the fixing ring (203).

5. The automotive waterproof gasket testing device according to claim 4, characterized in that: The support mechanism (1) comprises a water tank (101), a support column (102) is fixedly mounted on the bottom of the water tank (101), and a filter box (103) is arranged inside the water tank (101).

6. The automotive waterproof gasket testing device according to claim 5, characterized in that: Buckles (104) are fixedly mounted on both sides of the filter box (103), the buckles (104) are snap-fitted to the water box (101), and a group of through holes (105) are provided through the inside of the filter box (103) and the water box (101).

7. The automotive waterproof gasket testing device according to claim 6, characterized in that: One side of the telescopic rod (201) is fixedly connected to one side of the water tank (101), the circulating water pump (205) is arranged inside the water tank (101), the connecting pipe (206) is inserted into the filter box (103), and two testing mechanisms (3) are provided in total. The two reagent tubes (301) are respectively inserted into a group of through holes (105), and the two nozzles (208) are respectively arranged on the top of the two reagent tubes (301).

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