Automobile brake valve sealing test equipment

Abstract

The utility model relates to the technical field of brake valve detection, and discloses an automobile brake valve sealing test device which comprises a main body support, a main body seat is installed at the bottom of the inner side of the main body support, a positioning assembly is arranged on the inner side of the main body seat, and the positioning assembly is used for limiting brake valves of different sizes. A plurality of adjusting assemblies are embedded in the top of the main body base and used for adjusting and blocking an opening of the valve, and the positioning assembly comprises four winch devices. According to the automobile brake valve sealing test equipment, the positioning assembly is installed, an installation position can be provided for the internal structure through the main body seat, the top positioning groove is of a trapezoidal structure, brake valves of different sizes can be limited, and meanwhile, the internal winch can pull and release a steel wire rope at the same time; the brake valve can be effectively limited on the inner side of the positioning groove by utilizing the steel wire rope to limit the brake valve, so that the brake valve with different sizes can be adapted.

Description

Technical Field

[0001] The utility model relates to the technical field of brake valve detection, in particular to a kind of automobile brake valve sealing test equipment. Background Art

[0002] The automobile brake valve is a relatively important device inside the car. The brake valve can be used to control the brake lock of the wheel to achieve the braking effect of the vehicle. During the processing, in order to ensure that the brake valve has a good braking effect, a sealing test is required before installation. Air is injected by blocking each group of openings, and the pressure is detected to determine whether there is a leakage problem.

[0003] In the prior art, when the existing automobile brake valve sealing test equipment is used, it is not possible to flexibly restrict groups of brake valves of different sizes when fixing the brake valves. Utility Model Content

[0004] The utility model aims to provide a vehicle brake valve sealing test device to solve the problem that the existing vehicle brake valve sealing test device in the above-mentioned background technology cannot flexibly limit groups of brake valves of different sizes when fixing the brake valves.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an automobile brake valve sealing test device, comprising a main body bracket, a main body seat is installed at the bottom of the inner side of the main body bracket, and a positioning component is arranged on the inner side of the main body seat, the positioning component is used to limit brake valves of different sizes, and a plurality of adjustment components are embedded in the top of the main body seat, and the adjustment components are used to adjust the opening of the sealing valve;

[0006] The positioning assembly includes four groups of winches, and the inner side of the winches is provided with steel wire ropes, the inner side of the steel wire ropes is provided with two groups of positioning guide wheels, the positioning guide wheels are located on the inner side of the main body seat, and a positioning groove is opened in the middle of the main body seat;

[0007] The adjustment component includes an adjustment slider, and a limit frame is installed on the top of the adjustment slider. Two groups of adjustment blocks are arranged inside the limit frame, and clamping plates are arranged on both sides of the adjustment blocks. The clamping plates are located on both sides of the limit frame.

[0008] Preferably, a mounting plate is installed on the top of the main support, and a telescopic push rod is installed on the top of the mounting plate, a detector is installed at the bottom of the output end of the telescopic push rod, and a connecting hose is installed on the right side of the detector, and a detection head is installed at the bottom of the detector.

[0009] Preferably, a limiting groove is provided on the outer side of the main body seat, and a limiting slide groove is provided on the top of the main body seat, and the limiting slide groove is located on the outer side of the adjusting slider.

[0010] Preferably, a drive motor is installed on the front side of the winch, and the drive motor is located on the inner side of the main body seat.

[0011] Preferably, an adjusting screw is embedded in the bottom of the adjusting slider, and a limiting bottom plate is arranged on the outside of the adjusting screw, the limiting bottom plate is located at the bottom of the main seat, and two sets of combined guide plates are installed on the top of the limiting bottom plate, and the combined guide plates are located on the inner side of the adjusting slider.

[0012] Preferably, a fastening screw is provided on the back of the adjusting slider, and a limiting block is provided on the outer side of the fastening screw, the limiting block is located on the inner side of the limiting groove, an opening groove is provided in the middle of both sides of the limiting frame, and two groups of stabilizing sliding grooves are provided on the inner side of the limiting frame, and two groups of reinforcing angle seats are installed on the back of the limiting frame.

[0013] Preferably, two sets of stabilizing slide rails are respectively installed on both sides of the adjustment block, and the stabilizing slide rails are located on the inner side of the stabilizing slide groove, a hydraulic rod is arranged on the inner side of the adjustment block, and a sealing plug is installed at the end of the output end of the hydraulic rod, and a tightening knob is arranged on the inner side of the clamping plate.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model is equipped with a positioning assembly, and the main body seat can be used to provide an installation position for the internal structure. The positioning groove on the top is in a trapezoidal structure, which can limit brake valves of different sizes. At the same time, the internal winch can pull and release the wire rope at the same time. The brake valve can be effectively restricted to the inner side of the positioning groove by using the wire rope, thereby adapting to brake valves of different sizes.

[0016] Second, the utility model is equipped with an adjustment component. There are differences in the positions of the valve heads of different existing brake valves. It is impossible to flexibly correspond to the brake valve heads in different positions by using a fixed sealing test device, resulting in the inability to flexibly adjust the position of the sealing plug used for blocking. The limit frame can provide an installation position for the outer structure, and the adjustment slider at the bottom of the limit frame can slide along the inner side of the limit groove to achieve adjustment at different angles. The adjustment block is then controlled to adjust the height along the inner side of the stable slide groove according to the situation to adapt to different valve head areas of the brake valve. Finally, the hydraulic rod can be used to drive the sealing plug to block the opening of the valve head. The position of the blocking structure can be flexibly adjusted by using the adjustment component, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross section of the steel wire rope of the utility model;

[0019] Figure 3 This is a schematic diagram of the limit frame structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the sealing plug structure of the utility model.

[0021] Wherein: 1. Main bracket; 101. Mounting plate; 102. Telescopic push rod; 103. Detector; 104. Connecting hose; 105. Detection head; 2. Main seat; 201. Limiting groove; 202. Limiting slide; 203. Positioning groove; 3. Wire rope; 301. Driving motor; 302. Winch; 303. Positioning guide wheel; 4. Limiting frame; 401. Adjusting slider; 402. Adjusting screw; 403. Limiting bottom plate; 404. Combined guide plate; 405. Fastening screw; 406. Limiting block; 407. Reinforced angle seat; 408. Opening groove; 409. Stable slide; 5. Sealing plug; 501. Adjusting block; 502. Stable slide rail; 503. Clamping plate; 504. Fastening knob; 505. Hydraulic rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , an automobile brake valve sealing test device, comprising a main body bracket 1, a main body seat 2 is installed at the bottom of the inner side of the main body bracket 1, and a positioning component is arranged on the inner side of the main body seat 2, the positioning component is used to limit brake valves of different sizes, and a plurality of adjustment components are embedded in the top of the main body seat 2, and the adjustment components are used to adjust the opening of the blocking valve;

[0024] The positioning assembly includes four groups of winches 302, and the inner side of the winches 302 is provided with a steel wire rope 3, and the inner side of the steel wire rope 3 is provided with two groups of positioning guide wheels 303, the positioning guide wheels 303 are located on the inner side of the main body 2, and a positioning groove 203 is opened in the middle of the main body 2;

[0025] The adjustment component includes an adjustment slider 401, and a limit frame 4 is installed on the top of the adjustment slider 401. Two groups of adjustment blocks 501 are arranged on the inner side of the limit frame 4, and clamping plates 503 are arranged on both sides of the adjustment blocks 501. The clamping plates 503 are located on both sides of the limit frame 4.

[0026] Through the above technical solution, the main body seat 2 can be used to provide an installation position for the internal structure. The positioning groove 203 on the top is in a trapezoidal structure, which can limit brake valves of different sizes. At the same time, the internal winch 302 can pull and release the wire rope 3 at the same time. The brake valve can be effectively restricted to the inner side of the positioning groove 203 by using the wire rope 3, thereby adapting to brake valves of different sizes.

[0027] Through the above technical solution, the limit frame 4 can provide an installation position for the outer structure, and the adjustment slider 401 at the bottom of the limit frame 4 can slide along the inner side of the limit groove 201 to achieve adjustment at different angles. The adjustment block 501 is controlled to adjust the height along the inner side of the stable slide groove 409 according to the situation to adapt to different valve head areas of the brake valve. Finally, the hydraulic rod 505 can be used to drive the sealing plug 5 to block the opening of the valve head. The position of the blocking structure can be flexibly adjusted using the adjustment component to facilitate operation.

[0028] Specifically, a mounting plate 101 is installed on the top of the main support 1, and a telescopic push rod 102 is installed on the top of the mounting plate 101, a detector 103 is installed at the bottom of the output end of the telescopic push rod 102, and a connecting hose 104 is installed on the right side of the detector 103, and a detection head 105 is installed at the bottom of the detector 103.

[0029] Through the above technical solution, the mounting plate 101 can provide an installation position for the top telescopic push rod 102, and the telescopic push rod 102 can control the bottom detector 103 to lower the air inlet area of ​​the contact brake valve. The detection head 105 can be used to perform pressure detection, and the connecting hose 104 can be connected to an external air pump.

[0030] Specifically, a limiting groove 201 is provided on the outer side of the main body seat 2 , and a limiting sliding groove 202 is provided on the top of the main body seat 2 . The limiting sliding groove 202 is located on the outer side of the adjusting slider 401 .

[0031] Through the above technical solution, the limiting groove 201 can provide limitation for the limiting block 406 , and the limiting slide groove 202 can provide limitation for the inner adjusting slide block 401 .

[0032] Specifically, a driving motor 301 is installed on the front side of the winch 302 , and the driving motor 301 is located on the inner side of the main body seat 2 .

[0033] Through the above technical solution, the driving motor 301 can drive the winch 302 to rotate by being energized, thereby controlling the contraction of the wire rope 3 to restrict the brake valve.

[0034] Specifically, an adjusting screw 402 is embedded in the bottom of the adjusting slider 401, and a limiting bottom plate 403 is arranged on the outside of the adjusting screw 402, the limiting bottom plate 403 is located at the bottom of the main seat 2, and two sets of combined guide plates 404 are installed on the top of the limiting bottom plate 403, and the combined guide plates 404 are located on the inner side of the adjusting slider 401.

[0035] Through the above technical solution, the adjusting screw 402 can drive the limiting base plate 403 to limit the adjusting slider 401 by rotating to maintain stability, and the combined guide plate 404 can increase the stability of the lifting and lowering adjustment of the limiting base plate 403.

[0036] Specifically, a fastening screw 405 is provided on the back of the adjusting slider 401, and a limiting block 406 is provided on the outer side of the fastening screw 405, the limiting block 406 is located on the inner side of the limiting groove 201, an opening groove 408 is provided in the middle of both sides of the limiting frame 4, and two groups of stabilizing sliding grooves 409 are provided on the inner side of the limiting frame 4, and two groups of reinforced corner seats 407 are installed on the back of the limiting frame 4.

[0037] Through the above technical solution, the fastening screw 405 can control the limit block 406 to perform outward adjustment by rotating. After being outwardly extended, it is embedded in the inner side of the limit groove 201 to maintain the stability of the adjustment slider 401. The opening groove 408 is used to provide restriction for the fastening knob 504. The stabilizing slide groove 409 can provide restriction for the inner stabilizing slide rail 502, effectively increasing the stability of the lifting adjustment. The reinforced angle seat 407 can maintain the stability of the welding.

[0038] Specifically, two sets of stabilizing rails 502 are installed on both sides of the adjustment block 501, and the stabilizing rails 502 are located on the inner side of the stabilizing groove 409. A hydraulic rod 505 is arranged on the inner side of the adjustment block 501, and a sealing plug 5 is installed at the end of the output end of the hydraulic rod 505. A tightening knob 504 is arranged on the inner side of the clamping plate 503.

[0039] Through the above technical solution, the stabilizing slide rail 502 is used to increase the stability of the lifting and lowering adjustment, and the hydraulic rod 505 can control the sealing plug 5 to extend and retract, and after extending, it can be blocked on the inside of the hole of the brake valve, and the tightening knob 504 is used to control the clamping plate 503 to clamp and limit.

[0040] When in use, first place the brake valve on the inner side of the positioning groove 203, then place the wire rope 3 on the top of the brake valve, and use the driving motor 301 to drive the winch 302 to rotate. After rotation, the wire rope 3 can be used to limit the brake valve, and then the adjusting slider 401 is embedded in the inner side of the limiting slide groove 202 as needed, and the limiting bottom plate 403 is used to clamp and limit, and then the limiting block 406 is adjusted to be embedded in the inner side of the limiting groove 201 to maintain the stability of the installation. According to needs, the adjusting block 501 is controlled to move along the inner side of the limiting frame 4, and the clamping plate 503 is used to contract and clamp to fix it, and then the sealing plug 5 is controlled to expand outward by the hydraulic rod 505 to block the valve head opening, and finally the telescopic push rod 102 is used to control the detector 103 at the bottom to contact the valve head opening for detection.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automobile brake valve sealing test device, comprising a main frame (1), characterized in that: A main body seat (2) is installed at the bottom of the inner side of the main body support (1), and a positioning component is arranged on the inner side of the main body seat (2), and the positioning component is used to limit brake valves of different sizes. A plurality of adjustment components are embedded in the top of the main body seat (2), and the adjustment components are used to adjust the opening of the blocking valve; The positioning assembly comprises four groups of winches (302), and a steel wire rope (3) is arranged on the inner side of the winches (302), and two groups of positioning guide wheels (303) are arranged on the inner side of the steel wire rope (3), and the positioning guide wheels (303) are located on the inner side of the main body seat (2), and a positioning groove (203) is provided in the middle of the main body seat (2); The adjustment component comprises an adjustment slider (401), and a limit frame (4) is installed on the top of the adjustment slider (401), two groups of adjustment blocks (501) are arranged on the inner side of the limit frame (4), and clamping plates (503) are arranged on both sides of the adjustment blocks (501), and the clamping plates (503) are located on both sides of the limit frame (4).

2. The automobile brake valve sealing test equipment according to claim 1, characterized in that: A mounting plate (101) is mounted on the top of the main support (1), and a telescopic push rod (102) is mounted on the top of the mounting plate (101); a detector (103) is mounted on the bottom of the output end of the telescopic push rod (102), and a connecting hose (104) is mounted on the right side of the detector (103); and a detection head (105) is mounted on the bottom of the detector (103).

3. The automobile brake valve sealing test equipment according to claim 1, characterized in that: A limiting groove (201) is provided on the outer side of the main body seat (2), and a limiting sliding groove (202) is provided on the top of the main body seat (2), wherein the limiting sliding groove (202) is located on the outer side of the adjusting sliding block (401).

4. The automobile brake valve sealing test equipment according to claim 1, characterized in that: A driving motor (301) is installed on the front of the winch (302), and the driving motor (301) is located on the inner side of the main body seat (2).

5. The automobile brake valve sealing test equipment according to claim 1, characterized in that: An adjusting screw (402) is embedded in the bottom of the adjusting slider (401), and a limiting bottom plate (403) is arranged outside the adjusting screw (402), the limiting bottom plate (403) is located at the bottom of the main body seat (2), and two groups of combined guide plates (404) are installed on the top of the limiting bottom plate (403), and the combined guide plates (404) are located on the inner side of the adjusting slider (401).

6. The automobile brake valve sealing test equipment according to claim 1, characterized in that: A fastening screw (405) is arranged on the back of the adjusting slider (401), and a limit block (406) is arranged on the outer side of the fastening screw (405), the limit block (406) is located on the inner side of the limit groove (201), an opening groove (408) is opened in the middle of both sides of the limit frame (4), and two groups of stabilizing sliding grooves (409) are opened on the inner side of the limit frame (4), and two groups of reinforcing angle seats (407) are installed on the back of the limit frame (4).

7. The automobile brake valve sealing test equipment according to claim 1, characterized in that: Two sets of stabilizing rails (502) are respectively installed on both sides of the adjustment block (501), and the stabilizing rails (502) are located on the inner side of the stabilizing groove (409). A hydraulic rod (505) is arranged on the inner side of the adjustment block (501), and a sealing plug (5) is installed at the end of the output end of the hydraulic rod (505). A tightening knob (504) is arranged on the inner side of the clamping plate (503).

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