A kind of automobile sliding glass water spray test equipment

Abstract

The present invention relates to the technical field of automobile parts testing, and in particular to a water spray test detection device for automobile sliding glass, comprising a water storage tank, a mounting plate fixedly connected to the top of the water storage tank, a mounting groove being provided on the mounting plate, a window frame being provided on one side of the mounting plate, a limiting strip fixedly connected to one side of the window frame, the limiting strip being located inside the mounting groove, and a frame clamping mechanism being connected to the mounting plate; during the movement process, the present invention uses the action of a centralized spraying mechanism to cause the sliding seat to drive the spray pipe to move in a unidirectional cycle, thereby always performing centralized spraying on the connection between the window frame and the first glass and the second glass, performing a centralized test on the water blocking effect of the connection of the sliding glass, thereby improving the detection accuracy of the sliding glass water spray test and reducing the occurrence of inaccurate detection data caused by a single water spraying method.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile parts testing, in particular to a water spraying test device for automobile sliding glass. Background Art

[0002] With the development of the automobile industry, automobile glass has also been continuously developed and innovated. Among them, there is a side window glass that can slide open. It usually opens a window on the fixed glass, and uses a guide rail to install the movable glass on the fixed glass at the window to achieve sliding window opening.

[0003] Prior art discloses some patent documents related to automotive parts testing technology. Utility model patent application number CN201820761436.6 discloses a water tank for testing bus window glass. The tank comprises a water storage tank body, the upper surface of which is connected to a water outlet tank. The water tank body also has a retaining groove on its surface. The water outlet tank is equipped with a water outlet pipe, the water inlet of which is connected to the high-pressure water inside the water storage tank body. The sidewall of the water outlet pipe is provided with equally spaced water outlet holes, the axial direction of which is perpendicular to the axial direction of the retaining groove.

[0004] The existing technology sprays water on one side of the car window and collects the sprayed water. During the installation of the car sliding glass, it is usually necessary to fix the fixed glass on one side of the inner side of the sliding frame, and slide the movable glass on the other side of the sliding frame. The sliding frame is then fixedly installed in the window groove of the car body. The connection between the car glass and the sliding frame is the location most prone to water leakage. When the sliding glass is subjected to a water spray test, only one side of the glass is evenly sprayed, and it is difficult to detect water leakage at the connection between the car glass and the sliding frame, thereby affecting the accuracy of the test data. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a water spray test detection equipment for automobile sliding glass.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a vehicle sliding glass water spray test detection device, comprising a water tank, a mounting plate fixedly connected to the top of the water tank, a mounting groove formed on the mounting plate, a window frame provided on one side of the mounting plate, a limit bar fixedly connected to one side of the window frame, the limit bar being located within the mounting groove, and a frame clamping mechanism connected to the mounting plate;

[0007] A first glass is fixedly mounted on one side of the interior of the window frame, a second glass is slidably connected to the other side of the interior of the window frame, and a closing positioning mechanism is connected to the second glass;

[0008] A first mounting bracket is fixedly connected to the water tank, a side of the first mounting bracket close to the mounting plate is fixedly connected to a slide rail, a slide seat is slidably connected to the slide rail, a water pump is fixedly installed on one side of the water tank, a water inlet end of the water pump is fixedly connected to the water tank, a water outlet end of the water pump is fixedly connected to a hose, and one end of the hose is fixedly connected to a spray pipe;

[0009] A movable limiting mechanism is connected between the spray pipe and the slide seat, and the movable limiting mechanism enables the spray pipe to move with the slide seat, and the spray angle of the spray pipe can be adjusted up and down. A centralized spraying mechanism is connected to the water storage tank, and the centralized spraying mechanism enables the spray pipe to centrally spray the inner side of the window frame when moving with the slide seat. When working, the prior art sprays water on one side of the window and collects the sprayed water. During the installation of the automobile sliding glass, it is usually necessary to fix the fixed glass on the inner side of the sliding frame, and the fixed glass is fixed on the sliding frame. The movable glass is slidably installed on the other side of the vehicle, and then the sliding frame is fixedly installed in the window groove of the vehicle body. The connection between the automobile glass and the sliding frame is the location most prone to water leakage. When the sliding glass is subjected to a water spray test, only one side of the glass is evenly sprayed, and it is difficult to detect the water leakage at the connection between the automobile glass and the sliding frame, thereby affecting the accuracy of the test data; this technical solution can solve the above problems, and the specific working method is as follows: first, the limiting strip on one side of the window frame is embedded in the inside of the installation groove, and then the window frame is fixed to one side of the mounting plate through the action of the frame clamping mechanism. The second glass is moved along the inside of the window frame. The first glass is moved toward the second glass, and the second glass is moved toward the first glass, thereby sliding open. The second glass is moved in the opposite direction so that one side of the second glass contacts the inner side of the window frame and is fixed by the closed positioning mechanism. The inner part of the window frame can be shielded and sealed by the first glass and the second glass. Then the water pump is started so that the water inlet end of the water pump delivers the water source inside the water tank to the hose along the water outlet end and sprays it along the spray pipe. In the process of spraying the spray pipe, the slide is controlled to move back and forth laterally on the parallel section at the top of the slide rail. The spray pipe is made to move back and forth laterally along the slide by the action of the movable limiting mechanism, and in the process of reciprocating movement, the control The angle of the spray pipe spraying up and down is adjusted so that the spray pipe can evenly spray one side of the first glass and the second glass during the lateral movement, and the water-blocking effect of the first glass and the second glass is tested. Then the slide is controlled to move in a one-way cycle on the slide rail, and the centralized spraying mechanism is used during the movement so that the slide drives the spray pipe to move in a one-way cycle, and always concentrates on spraying the connection between the window frame and the first glass and the second glass. The water-blocking effect of the connection of the sliding glass is concentratedly tested, thereby improving the detection accuracy of the sliding glass water spraying test and reducing the situation where the detection data is inaccurate due to the single water spraying method.

[0010] Preferably, the frame clamping mechanism includes two L-shaped clamps, the L-shaped clamps are located on one side of the mounting plate, and the upper and lower ends of the window frame are respectively located inside the adjacent L-shaped clamps, and one side of the L-shaped clamps is fixedly connected to two movable rods, and one end of the two adjacent movable rods passes through the mounting plate and extends to one side of the mounting plate and is fixedly connected to a connecting strip, and two first hydraulic cylinders are fixedly installed on one side of the mounting plate, and the piston shafts of the first hydraulic cylinders are respectively fixedly connected to the adjacent connecting strips; when working, the limit strip on one side of the window frame is embedded in the inside of the mounting groove, and then the two first hydraulic cylinders are started, so that the piston shafts of the first hydraulic cylinders drive the adjacent connecting strips to move, and the connecting strip drives the two adjacent movable rods to move along the through-insertion, thereby bringing the L-shaped clamps closer to the window frame, and approaching the window frame through the two L-shaped clamps and positioning and clamping the window frame, thereby improving the stability of the window frame installation.

[0011] Preferably, a sealing strip is fixedly installed on one side of the mounting plate, and the sealing strip is located on the side of the mounting groove, and the sealing strip has the same contour as the window frame; during operation, when the L-shaped clamping plate approaches the window frame and fixes the window frame to one side of the mounting plate, the sealing strip is used to seal the side of the window frame close to the mounting plate, thereby improving the installation tightness between the window frame and the mounting groove, and preventing water from flowing along the gap between the window frame and the mounting groove to the other side of the mounting plate during the water spray test, thereby causing errors in the detection results.

[0012] The cam is fixedly mounted on the top of the U-shaped support frame, and the cam is fixedly mounted on the top of the U-shaped support frame. The spray pipe inside the movable ring moves laterally with the slide. When the spray pipe moves laterally, the staff moves the spray pipe up and down, so that the fixed block drives the connecting pin to rotate at the rotating connection of the U-shaped connecting frame, so that the flipping angle of the spray pipe is adjusted up and down, thereby adjusting the spray angle. When the fixed block drives the connecting pin to rotate, the first torsion spring twists with the rotation of the connecting pin. When the staff cancels the action on the spray pipe, the torsional force of the first torsion spring causes the spray pipe to return to its initial angle. When the slide moves unidirectionally along the slide rail, the fixed ring drives the movable ring to move, and the spray pipe inside the movable ring moves unidirectionally with the slide. When the fixed ring drives the movable ring to move cyclically, the torsional force of the spray pipe is released by rotating the movable ring inside the fixed ring, thereby preventing the spray pipe from continuously twisting during the unidirectional circular movement, causing the hose to continuously twist and be damaged and ruptured, thereby ensuring the normal operation of the hose.

[0013] Preferably, the centralized spraying mechanism includes a second mounting bracket and a rotating ring, the second mounting bracket is located between the mounting plate and the first mounting bracket, one side of the second mounting bracket is fixedly connected to two limit pins, the limit pins are slidably inserted into the first mounting bracket, a second hydraulic cylinder is fixedly installed on both sides of the water tank, the piston shafts of the second hydraulic cylinder are fixedly connected to the second mounting bracket, the top of the second mounting bracket is fixedly connected to a limit stop ring, the limit stop ring and the slide rail have the same profile, the rotating ring is rotatably connected to the spray pipe, and an arc groove is provided on the side of the rotating ring; when working, the second mounting bracket is driven to move by the piston shaft of the second hydraulic cylinder, and the limit pins on the second mounting bracket move along the first mounting bracket The sliding joint of the bracket moves, so that the second mounting bracket is close to the first mounting bracket, and the limit stop ring on the top of the second mounting bracket moves toward the spray pipe. The staff flips the spray pipe upward so that the rotating ring on the spray pipe is located outside the limit stop ring, and the arc groove on the rotating ring is embedded in the surface of the limit stop ring. The torsional force of the first torsion spring causes the rotating ring on the spray pipe to be twisted and pressed onto the outside of the limit stop ring, so that the water outlet end of the spray pipe is tilted and always faces the inside of the window frame. When the slide seat moves unidirectionally along the slide rail, the spray pipe sprays the inside of the window frame through the action of the limit stop ring, thereby concentrating the spraying on the connection between the window frame and the first glass and the second glass, increasing the water spraying effect at the connection, and ensuring the accuracy of the water blocking effect detection at the connection.

[0014] Preferably, the closed positioning mechanism includes a fixed frame and two first connecting rings, the fixed frame is fixedly connected to one side of the interior of the vehicle window frame, the two first connecting rings are fixedly connected to one side of the second glass, a movable shaft is rotatably connected between the two first connecting rings, a second connecting ring is fixedly connected to the movable shaft, a second torsion spring is fixedly installed between the second connecting ring and the adjacent first connecting ring, a toggle block is fixedly connected to the second connecting ring, a connecting plate is fixedly connected to the side of the toggle block close to the fixed frame, a limited stop is fixedly connected to one side of the connecting plate, and a guide is provided on one side of the limited stop. When the second glass needs to be opened, the second connecting ring on the toggle block drives the movable shaft to rotate, thereby causing the second torsion spring to generate a torsion spring and driving the connecting plate to flip, so that the connecting plate drives the limit block to disengage from the fixed frame, so that the second glass can be opened along the sliding connection inside the window frame.

[0015] Preferably, a recovery trough is provided on the top of the water tank, a water guide inclined plate is fixedly connected to the top of the water tank, a first water baffle is fixedly connected to the top of the water guide inclined plate, the recovery trough is located between the water guide inclined plate and the mounting plate, and a second water baffle is fixedly connected to the side of the mounting plate close to the recovery trough; during operation, when the sprinkler pipe performs a spray test, the side of the mounting plate is shielded by the second water baffle to reduce water splashing and loss from the side of the mounting plate, and part of the water splashed to the top of the water tank flows through the inclined surface of the water guide inclined plate and returns to the inside of the water tank along the recovery trough, reducing water waste, and the side of the water guide inclined plate is shielded by the first water baffle to prevent water from flowing out from the side when flowing along the inclined surface of the water guide inclined plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Through the action of the movable limiting mechanism, the spray pipe is made to move back and forth laterally with the slide, and in the process of reciprocating movement, the up and down spraying angles of the spray pipe are controlled, so that the spray pipe can spray evenly on one side of the first glass and the second glass during the lateral movement, and the water-blocking effect of the first glass and the second glass is tested. Then, the slide is controlled to move in a unidirectional cycle on the slide rail, and in the process of movement, through the action of the centralized spraying mechanism, the slide drives the spray pipe to move in a unidirectional cycle, and always sprays the connection between the window frame and the first glass and the second glass in a centralized manner, and conducts a centralized test on the water-blocking effect of the connection between the sliding glass, thereby improving the detection accuracy of the sliding glass water spraying test and reducing the situation where the detection data is inaccurate due to a single water spraying method.

[0018] 2. When the staff cancels the action on the spray pipe, the torsional force of the first torsion spring causes the spray pipe to return to its initial angle. When the slide moves in a unidirectional cycle along the slide rail, the fixed ring drives the movable ring to move, and the spray pipe inside the movable ring moves in a unidirectional cycle along with the slide. When the fixed ring drives the movable ring to move in a cycle, the torsional force of the spray pipe is released by the movable ring rotating inside the fixed ring, preventing the spray pipe from continuously twisting during the unidirectional cycle, causing the hose to continuously twist and be damaged and ruptured, thereby ensuring the normal operation of the hose.

[0019] 3. When the slide moves in a unidirectional cycle along the slide rail, the spray pipe sprays the inside of the window frame through the action of the limit ring, thereby concentrating the spraying on the connection between the window frame and the first glass and the second glass, increasing the water spraying effect at the connection and ensuring the accuracy of the water blocking effect detection at the connection.

[0020] 4. When the sprinkler pipe is undergoing a spray test, the second water baffle is used to shield the side of the mounting plate to reduce water splashing and loss from the side of the mounting plate. Part of the water splashed to the top of the water tank flows through the inclined surface of the water guide inclined plate and returns to the inside of the water tank along the recovery trough, reducing water waste. The first water baffle is used to shield the side of the water guide inclined plate to prevent water from flowing out from the side when flowing along the inclined surface of the water guide inclined plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first structural diagram of the present invention;

[0022] Figure 2 For the present invention Figure 1 A schematic diagram of the structure enlargement at point A;

[0023] Figure 3 For the present invention Figure 1 A magnified schematic diagram of the structure at point B in FIG;

[0024] Figure 4 It is a second structural schematic diagram of the present invention;

[0025] Figure 5 For the present invention Figure 4 A magnified schematic diagram of the structure at position C in FIG;

[0026] Figure 6 It is a partial structural diagram of the present invention (the window frame and the connection structure on the window frame are hidden);

[0027] Figure 7 A schematic diagram of the first perspective of the matching structure of the vehicle window frame, the first glass and the second glass of the present invention;

[0028] Figure 8 This is a schematic structural diagram of the window frame, the first glass and the second glass cooperation structure of the present invention from a second viewing angle;

[0029] Figure 9 This is a schematic diagram of the structure of the fixed frame and the toggle block of the present invention;

[0030] Figure 10 It is a schematic diagram of the coordinated structure of the water storage tank, the mounting plate, the water guide inclined plate, the first water baffle and the second water baffle of the present invention.

[0031] Figure: 1, water tank; 2, mounting plate; 3, mounting slot; 4, window frame; 5, limit strip; 6, first glass; 7, second glass; 8, first mounting bracket; 9, slide rail; 10, slide seat; 11, water pump; 12, hose; 13, spray pipe; 14, L-shaped clamp; 15, movable rod; 16, connecting strip; 17, first hydraulic cylinder; 18, sealing strip; 19, U-shaped connecting bracket; 20, movable ring; 21, fixing block; 22, connecting pin; 23 , first torsion spring; 24, fixed ring; 25, second mounting bracket; 26, rotating ring; 27, limit pin; 28, second hydraulic cylinder; 29, limit stop ring; 30, arc-shaped groove; 31, fixed frame; 32, first connecting ring; 33, movable shaft; 34, second connecting ring; 35, second torsion spring; 36, toggle block; 37, connecting plate; 38, limit stop; 39, recovery trough; 40, water guide inclined plate; 41, first water baffle; 42, second water baffle. DETAILED DESCRIPTION

[0032] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0033] like Figures 1 to 10 The device for testing a sliding glass water drop test for an automobile comprises a water tank 1, the top of which is fixedly connected to a mounting plate 2 having a mounting slot 3 formed therein. A window frame 4 is provided on one side of the mounting plate 2, and a limit bar 5 is fixedly connected to one side of the window frame 4. The limit bar 5 is located within the mounting slot 3, and a frame clamping mechanism is connected to the mounting plate 2.

[0034] A first glass 6 is fixedly mounted on one side of the window frame 4, and a second glass 7 is slidably connected to the other side of the window frame 4. A closing and positioning mechanism is connected to the second glass 7.

[0035] A first mounting bracket 8 is fixedly connected to the water tank 1, a slide rail 9 is fixedly connected to the side of the first mounting bracket 8 close to the mounting plate 2, a slide seat 10 is slidably connected to the slide rail 9, a water pump 11 is fixedly installed on one side of the water tank 1, the water inlet end of the water pump 11 is fixedly connected to the water tank 1, the water outlet end of the water pump 11 is fixedly connected to a hose 12, and one end of the hose 12 is fixedly connected to a spray pipe 13;

[0036] A movable limiting mechanism is connected between the spray pipe 13 and the slide 10. Through the action of the movable limiting mechanism, the spray pipe 13 is moved along with the slide 10, and the spray angle of the spray pipe 13 can be adjusted up and down. A centralized spraying mechanism is connected to the water storage tank 1. Through the action of the centralized spraying mechanism, the spray pipe 13 is moved along with the slide 10 to centrally spray the inner side of the window frame 4. When working, the prior art sprays water on one side of the window and collects the sprayed water. During the installation of the sliding glass of the car, it is usually necessary to fix a fixed glass on one side of the inner side of the sliding frame, and slide a movable glass on the other side of the sliding frame. Then the sliding frame is fixedly installed in the window groove of the car body. The connection between the car glass and the sliding frame is the location most prone to water leakage. When the sliding glass is subjected to a water spray test, only one side of the glass is evenly sprayed, and it is difficult to detect the water leakage at the connection between the car glass and the sliding frame, thereby affecting the accuracy of the test data. The present technical solution can solve the above problems. The specific working method is as follows: First, the limiting strip 5 on one side of the car window frame 4 is embedded in the inside of the installation groove 3, and then the car window frame 4 is fixed to one side of the mounting plate 2 through the action of the frame clamping mechanism. The second glass 7 slides along the inside of the car window frame 4 and approaches the first glass 6, thereby sliding to open the window frame 4. Open, move in the opposite direction to make one side of the second glass 7 contact with one side of the inside of the window frame 4, and fix it by closing the positioning mechanism, so that the inside of the window frame 4 can be shielded and sealed by the first glass 6 and the second glass 7, and then start the water pump 11, so that the water inlet end of the water pump 11 transports the water source inside the water tank 1 to the hose 12 along the water outlet end, and sprays it along the spray pipe 13. In the process of spraying by the spray pipe 13, the slide 10 is controlled to move back and forth laterally on the parallel section at the top of the slide rail 9. Through the action of the movable limiting mechanism, the spray pipe 13 is made to move back and forth laterally along the slide 10, and in the process of reciprocating movement, the spray pipe 13 is controlled to move back and forth laterally. The angle of the downward spraying is adjusted so that the spray pipe 13 can evenly spray one side of the first glass 6 and the second glass 7 during the lateral movement, and the water-blocking effect of the first glass 6 and the second glass 7 is tested. Then the slide 10 is controlled to move in a unidirectional cycle on the slide rail 9, and the centralized spraying mechanism is used during the movement to make the slide 10 drive the spray pipe 13 to move in a unidirectional cycle, and always spray the connection between the window frame 4 and the first glass 6 and the second glass 7 in a centralized manner, and conduct a centralized test on the water-blocking effect of the connection between the sliding glass, thereby improving the detection accuracy of the sliding glass water spraying test and reducing the situation where the detection data is inaccurate due to the single water spraying method.

[0037] As a further embodiment of the present invention, the frame clamping mechanism includes two L-shaped plywood 14, the L-shaped plywood 14 is located on one side of the mounting plate 2, and the upper and lower ends of the window frame 4 are respectively located inside the adjacent L-shaped plywood 14. One side of the L-shaped plywood 14 is fixedly connected to two movable rods 15, and one end of the two adjacent movable rods 15 passes through the mounting plate 2 and extends to one side of the mounting plate 2 and is fixedly connected to a connecting strip 16. Two first hydraulic cylinders 17 are fixedly installed on one side of the mounting plate 2, and the piston shafts of the first hydraulic cylinders 17 are respectively When working, the limit strip 5 on one side of the window frame 4 is embedded in the inside of the mounting groove 3, and then the two first hydraulic cylinders 17 are started, so that the piston shaft of the first hydraulic cylinder 17 drives the adjacent connecting strips 16 to move, and the connecting strip 16 drives the two adjacent movable rods 15 to move along the through-insertion, thereby bringing the L-shaped clamping plate 14 closer to the window frame 4, and through the two L-shaped clamping plates 14, the window frame 4 is approached and positioned and clamped, thereby improving the stability of the installation of the window frame 4.

[0038] As a further embodiment of the present invention, a sealing strip 18 is fixedly installed on one side of the mounting plate 2. The sealing strip 18 is located on the side of the mounting groove 3, and the sealing strip 18 has the same profile as the window frame 4. During operation, when the L-shaped clamping plate 14 approaches the window frame 4 and fixes the window frame 4 on one side of the mounting plate 2, the sealing strip 18 is used to seal the side of the window frame 4 close to the mounting plate 2, thereby improving the installation tightness between the window frame 4 and the mounting groove 3 and preventing water from flowing along the gap between the window frame 4 and the mounting groove 3 to the other side of the mounting plate 2 during the water spray test, thereby causing errors in the detection results.

[0039] As a further embodiment of the present invention, the movable limiting mechanism includes a U-shaped connecting frame 19 and a movable ring 20. The U-shaped connecting frame 19 is fixedly connected to the bottom of the slide 10. A fixed block 21 is provided inside the U-shaped connecting frame 19. Both sides of the fixed block 21 are fixedly connected to connecting pins 22. The connecting pins 22 are rotatably connected to the U-shaped connecting frame 19. A first torsion spring 23 is sleeved on the connecting pin 22. The two ends of the first torsion spring 23 are respectively fixedly connected to the U-shaped connecting frame 19 and one end of the adjacent connecting pin 22. The fixed block 21 The bottom of the fixed ring 24 is fixedly connected, the movable ring 20 is fixedly connected to the spray pipe 13, and the movable ring 20 is rotatably connected to the inside of the fixed ring 24; when working, when the slide 10 moves laterally along the parallel section at the top of the slide rail 9, the slide 10 drives the U-shaped connecting frame 19 to move, and the U-shaped connecting frame 19 drives the fixed block 21 to move laterally. The bottom of the fixed block 21 is fixedly connected with a fixed ring 24, and the fixed ring 24 moves with the fixed block 21, and drives the internal movable ring 20 to move, so that the spray inside the movable ring 20 The shower pipe 13 moves laterally with the slide 10. When the staff moves the shower pipe 13 laterally, the staff moves the shower pipe 13 up and down, so that the fixed block 21 drives the connecting pin 22 to rotate at the rotating connection of the U-shaped connecting frame 19, so that the flip angle of the shower pipe 13 is adjusted up and down, thereby adjusting the spraying angle. When the fixed block 21 drives the connecting pin 22 to rotate, the first torsion spring 23 is twisted as the connecting pin 22 rotates. When the staff cancels the action on the shower pipe 13, the torsional force of the first torsion spring 23 causes the shower pipe 13 to rotate. When the spray pipe 13 returns to the initial angle and the slide 10 performs a unidirectional circular movement along the slide rail 9, the fixed ring 24 drives the movable ring 20 to move, and the spray pipe 13 inside the movable ring 20 performs a unidirectional circular movement along with the slide 10. When the fixed ring 24 drives the movable ring 20 to perform a circular movement, the torsional force of the spray pipe 13 is released by the movable ring 20 rotating inside the fixed ring 24, preventing the spray pipe 13 from continuously twisting during the unidirectional circular movement, causing the hose 12 to continuously twist and be damaged and ruptured, thereby ensuring the normal operation of the hose 12.

[0040] As a further embodiment of the present invention, the centralized spraying mechanism includes a second mounting frame 25 and a rotating ring 26. The second mounting frame 25 is located between the mounting plate 2 and the first mounting frame 8. Two limit pins 27 are fixedly connected to one side of the second mounting frame 25. The limit pins 27 are slidably inserted into the first mounting frame 8. Second hydraulic cylinders 28 are fixedly installed on both sides of the water tank 1. The piston shafts of the second hydraulic cylinders 28 are fixedly connected to the second mounting frame 25. The top of the second mounting frame 25 is fixedly connected to a limit retaining ring 29. The limit retaining ring 29 has the same profile as the slide rail 9. The rotating ring 26 is rotatably connected to the spray pipe 13. An arc-shaped groove 30 is provided on the side of the rotating ring 26. When working, the second mounting frame 25 is driven to move by the piston shaft of the second hydraulic cylinder 28, and the limit pins 27 on the second mounting frame 25 move along the sliding insertion of the first mounting frame 8, from The second mounting bracket 25 is made closer to the first mounting bracket 8, and the limit stop ring 29 on the top of the second mounting bracket 25 moves toward the spray pipe 13. The staff flips the spray pipe 13 upward so that the rotating ring 26 on the spray pipe 13 is located outside the limit stop ring 29, and the arc groove 30 on the rotating ring 26 is embedded in the surface of the limit stop ring 29. The torsional force of the first torsion spring 23 causes the rotating ring 26 on the spray pipe 13 to be twisted and pressed onto the outside of the limit stop ring 29, so that the water outlet end of the spray pipe 13 is tilted and always faces the inner side of the window frame 4. When the slide 10 moves unidirectionally along the slide rail 9, the spray pipe 13 sprays the inner side of the window frame 4 through the action of the limit stop ring 29, thereby concentrating the spraying on the connection between the window frame 4 and the first glass 6 and the second glass 7, increasing the water spraying effect at the connection and ensuring the accuracy of the water blocking effect detection at the connection.

[0041] As a further embodiment of the present invention, the closing positioning mechanism includes a fixed frame 31 and two first connecting rings 32. The fixed frame 31 is fixedly connected to one side of the interior of the vehicle window frame 4. The two first connecting rings 32 are fixedly connected to one side of the second glass 7. A movable shaft 33 is rotatably connected between the two first connecting rings 32. A second connecting ring 34 is fixedly connected to the movable shaft 33. A second torsion spring 35 is fixedly installed between the second connecting ring 34 and the adjacent first connecting ring 32. A toggle block 36 is fixedly connected to the second connecting ring 34. A connecting plate 37 is fixedly connected to the side of the toggle block 36 close to the fixed frame 31. A limited stopper 38 is fixedly connected to one side of the connecting plate 37. A guiding slope is provided on one side of the limited stopper 38. When working, When the second glass 7 approaches one side of the interior of the window frame 4, the limit stop 38 on the connecting plate 37 approaches one side of the fixed frame 31, and the guiding inclined surface of the limit stop 38 contacts and squeezes one side of the fixed frame 31, and drives the connecting plate 37 to flip, so that the limit stop 38 moves to the inside of the fixed frame 31, thereby positioning the position of the second glass 7. When the second glass 7 needs to be opened, the toggle block 36 is pulled, so that the second connecting ring 34 on the toggle block 36 drives the movable shaft 33 to rotate, so that the second torsion spring 35 generates a torsion spring, and drives the connecting plate 37 to flip, so that the connecting plate 37 drives the limit stop 38 to disengage from the fixed frame 31, so that the second glass 7 can be opened along the sliding connection inside the window frame 4.

[0042] As a further implementation scheme of the present invention, a recovery groove 39 is provided on the top of the water tank 1, and a water guide inclined plate 40 is fixedly connected to the top of the water tank 1, and a first water baffle 41 is fixedly connected to the top of the water guide inclined plate 40. The recovery groove 39 is located between the water guide inclined plate 40 and the mounting plate 2, and a second water baffle 42 is fixedly connected to the side of the mounting plate 2 close to the recovery groove 39; during operation, when the spray pipe 13 performs a spray test, the side of the mounting plate 2 is shielded by the second water baffle 42 to reduce water splashing and loss from the side of the mounting plate 2. Part of the water splashed to the top of the water tank 1 flows through the inclined surface of the water guide inclined plate 40 and returns to the inside of the water tank 1 along the recovery groove 39, reducing water waste. The side of the water guide inclined plate 40 is shielded by the first water baffle 41 to prevent water from flowing out from the side when flowing along the inclined surface of the water guide inclined plate 40.

[0043] Working principle of the present invention:

[0044] First, fit the limiting strip 5 on one side of the window frame 4 into the inside of the mounting groove 3, and then fix the window frame 4 to one side of the mounting plate 2 through the action of the frame clamping mechanism, and the second glass 7 slides along the inside of the window frame 4 and approaches the first glass 6, thereby sliding open, and moving in the opposite direction to make one side of the second glass 7 contact one side of the inside of the window frame 4, and fix it through the closing positioning mechanism, so that the inside of the window frame 4 can be shielded and sealed by the first glass 6 and the second glass 7, and then start the water pump 11, so that the water inlet end of the water pump 11 transports the water source inside the water tank 1 along the water outlet end to the hose 12, and sprays it along the spray pipe 13. During the spraying process of the spray pipe 13, the slide 10 is controlled to move back and forth laterally on the parallel section at the top of the slide rail 9, and the movable limiting mechanism is used. The function is to make the spray pipe 13 move back and forth laterally along with the slide 10, and in the process of reciprocating movement, control the up and down spraying angle of the spray pipe 13, so that the spray pipe 13 can spray evenly on one side of the first glass 6 and the second glass 7 during the lateral movement, and test the water-blocking effect of the first glass 6 and the second glass 7, and then control the slide 10 to move in a unidirectional cycle on the slide rail 9, and in the process of movement, through the action of the centralized spraying mechanism, the slide 10 drives the spray pipe 13 to move in a unidirectional cycle, and always sprays the connection between the window frame 4 and the first glass 6 and the second glass 7 in a centralized manner, and conducts a centralized test on the water-blocking effect of the connection between the sliding glass, thereby improving the detection accuracy of the sliding glass water spraying test and reducing the situation where the detection data is inaccurate due to the single water spraying method.

[0045] The basic principles, main features and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention as claimed, and the scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A car sliding glass water spray test detection equipment, comprising a water storage tank (1), characterized in that: The top of the water tank (1) is fixedly connected to a mounting plate (2), a mounting groove (3) is provided on the mounting plate (2), a window frame (4) is provided on one side of the mounting plate (2), a limiting strip (5) is fixedly connected to one side of the window frame (4), the limiting strip (5) is located inside the mounting groove (3), and a frame clamping mechanism is connected to the mounting plate (2); A first glass (6) is fixedly mounted on one side of the interior of the vehicle window frame (4), a second glass (7) is slidably connected to the other side of the interior of the vehicle window frame (4), and a closing positioning mechanism is connected to the second glass (7); A first mounting bracket (8) is fixedly connected to the water storage tank (1), a side of the first mounting bracket (8) close to the mounting plate (2) is fixedly connected to a slide rail (9), a slide seat (10) is slidably connected to the slide rail (9), a water pump (11) is fixedly installed on one side of the water storage tank (1), a water inlet end of the water pump (11) is fixedly connected to the water storage tank (1), a water outlet end of the water pump (11) is fixedly connected to a hose (12), and one end of the hose (12) is fixedly connected to a spray pipe (13); A movable limiting mechanism is connected between the spray pipe (13) and the slide seat (10). The movable limiting mechanism enables the spray pipe (13) to move along with the slide seat (10), and enables the spray angle of the spray pipe (13) to be adjusted up and down. A centralized spraying mechanism is connected to the water storage tank (1). The centralized spraying mechanism enables the spray pipe (13) to move along with the slide seat (10) to perform centralized spraying on the inner side of the vehicle window frame (4). The movable limiting mechanism comprises a U-shaped connecting frame (19) and a movable ring (20), wherein the U-shaped connecting frame (19) is fixedly connected to the bottom of the slide seat (10), a fixed block (21) is provided inside the U-shaped connecting frame (19), both sides of the fixed block (21) are fixedly connected to connecting pins (22), and the connecting pins (22) are rotatably connected to the U-shaped connecting frame (19), a first torsion spring (23) is sleeved on the connecting pin (22), and the two ends of the first torsion spring (23) are respectively fixedly connected to the U-shaped connecting frame (19) and one end of the adjacent connecting pin (22), a fixed ring (24) is fixedly connected to the bottom of the fixed block (21), the movable ring (20) is fixedly connected to the spray pipe (13), and the movable ring (20) is rotatably connected to the inside of the fixed ring (24); The centralized spraying mechanism comprises a second mounting frame (25) and a rotating ring (26), wherein the second mounting frame (25) is located between the mounting plate (2) and the first mounting frame (8), the top of the second mounting frame (25) is fixedly connected to a limit stop ring (29), the limit stop ring (29) and the slide rail (9) have the same profile, the rotating ring (26) is rotatably connected to the spray pipe (13), and an arc-shaped groove (30) is provided on the side of the rotating ring (26).

2. The automobile sliding glass water spray test detection equipment according to claim 1, characterized in that: The frame clamping mechanism includes two L-shaped clamping plates (14), the L-shaped clamping plates (14) are located on one side of the mounting plate (2), the upper and lower ends of the window frame (4) are respectively located inside the adjacent L-shaped clamping plates (14), one side of each L-shaped clamping plate (14) is fixedly connected to two movable rods (15), one end of each of the two adjacent movable rods (15) passes through the mounting plate (2) and extends to one side of the mounting plate (2) and is fixedly connected to a connecting strip (16) together, and two first hydraulic cylinders (17) are fixedly installed on one side of the mounting plate (2), and the piston shafts of the first hydraulic cylinders (17) are respectively fixedly connected to the adjacent connecting strips (16).

3. The automobile sliding glass water spray test detection equipment according to claim 2, characterized in that: A sealing strip (18) is fixedly mounted on one side of the mounting plate (2), the sealing strip (18) being located on the side of the mounting groove (3), and the sealing strip (18) and the window frame (4) have the same profile.

4. The automobile sliding glass water spray test detection equipment according to claim 1, characterized in that: Two limit pins (27) are fixedly connected to one side of the second mounting frame (25), and the limit pins (27) are slidably inserted into the first mounting frame (8). Second hydraulic cylinders (28) are fixedly installed on both sides of the water tank (1), and the piston shafts of the second hydraulic cylinders (28) are fixedly connected to the second mounting frame (25).

5. The automobile sliding glass water spray test detection equipment according to claim 1, characterized in that: The closed positioning mechanism includes a fixed frame (31) and two first connecting rings (32), wherein the fixed frame (31) is fixedly connected to one side of the interior of the vehicle window frame (4), and the two first connecting rings (32) are fixedly connected to one side of the second glass (7), and a movable shaft (33) is rotatably connected between the two first connecting rings (32), and a second connecting ring (34) is fixedly connected to the movable shaft (33), and a second torsion spring (35) is fixedly installed between the second connecting ring (34) and the adjacent first connecting ring (32), and a toggle block (36) is fixedly connected to the second connecting ring (34), and a connecting plate (37) is fixedly connected to the side of the toggle block (36) close to the fixed frame (31), and a limit block (38) is fixedly connected to one side of the connecting plate (37), and a guiding inclined surface is provided on one side of the limit block (38).

6. The automobile sliding glass water spray test detection equipment according to claim 1, characterized in that: A recovery trough (39) is provided on the top of the water storage tank (1), a water guide inclined plate (40) is fixedly connected to the top of the water storage tank (1), a first water baffle (41) is fixedly connected to the top of the water guide inclined plate (40), the recovery trough (39) is located between the water guide inclined plate (40) and the mounting plate (2), and a second water baffle (42) is fixedly connected to the side of the mounting plate (2) close to the recovery trough (39).

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