Parking device oil cylinder solenoid valve test bench

Abstract

The utility model discloses a parking device oil cylinder solenoid valve test bench, which relates to the field of test benches and comprises an equipment box, a main electrical control cabinet is fixedly mounted on one side of the top surface of the equipment box, an industrial personal computer is movably mounted on the top surface of the main electrical control cabinet, an A feeding frame is fixedly mounted on the top surface of the equipment box, and a B feeding frame is movably mounted on the top surface of the equipment box. A feeding frame B is fixedly arranged on one side of the feeding frame A. A feeding frame C is fixedly arranged on one side of the feeding frame B. Servo motors are fixedly installed on one side of the feeding frame A, one side of the feeding frame B and one side of the feeding frame C. Through the arrangement of the feeding frame A, the feeding frame B and the feeding frame C, when a parking device oil cylinder electromagnetic valve is conveyed, an external power source is communicated, the servo motor drives the left rotating roller to rotate, then the conveying belt is driven to rotate, and the right rotating roller rotates along with the conveying belt, so that the three sets of conveying mechanisms can conduct conveying respectively; when an oil cylinder, an electromagnetic ball valve and an electromagnetic overflow valve are tested, working procedures do not interfere with one another, and waiting time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of test benches, in particular to a parking device oil cylinder solenoid valve test bench. Background Art

[0002] The parking gear cylinder solenoid valve is a component used to control the braking system of an automobile. The parking gear cylinder is usually used to control the parking brake of the vehicle, and the solenoid valve is used to control the hydraulic operation of the parking gear cylinder. When the driver operates the parking brake, the solenoid valve receives a signal from the vehicle control system and then transmits the hydraulic pressure to the parking gear cylinder to release or apply the brake pressure. In this way, the parking gear cylinder solenoid valve realizes the parking control of the vehicle by controlling the operation of the hydraulic system. During the production process of the parking gear cylinder solenoid valve, the cylinder, electromagnetic ball valve and electromagnetic overflow valve of the parking gear cylinder solenoid valve need to be tested on the test bench.

[0003] In the traditional parking gear cylinder solenoid valve test bench, when testing multiple processes such as the cylinder, solenoid ball valve and solenoid overflow valve, the parking gear cylinder solenoid valve is transferred and transported by manpower, and each process affects each other, resulting in low work efficiency.

[0004] After searching the existing patent: A test bench for the working performance of electromagnetic valves for EMUs (publication number: CN208887682U), the test bench for the working performance of electromagnetic valves for EMUs described in the utility model is put into production to facilitate various performance tests of the repaired electromagnetic valves to determine whether they meet the standards for use on EMUs. The electromagnetic valve test bench can quickly and accurately determine the fault of the electromagnetic valve, and at the same time facilitate the performance evaluation of the repaired electromagnetic valve, thereby improving work efficiency.

[0005] In the test bench for detecting the working performance of the electromagnetic valve of the EMU, the transfer and transportation of the workpieces are all carried out by manpower during the detection test, and the work efficiency is low. The later processes need to wait until the previous detection test process is completed before they can be carried out. The waiting time is long, which affects the detection test efficiency.

[0006] Therefore, it is necessary to invent a parking device oil cylinder solenoid valve test bench to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a parking cylinder solenoid valve test bench to solve the problem raised in the above background technology that when conducting detection tests, the transfer and transportation of workpieces are all carried out by manpower, the work efficiency is low, and the later processes need to wait until the previous detection test process is completed before they can be carried out, and the waiting time is long, which affects the detection test efficiency.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a parking device cylinder solenoid valve test bench, comprising an equipment box, a main electrical control cabinet is fixedly installed on one side of the top surface of the equipment box, an industrial computer is movably installed on the top surface of the main electrical control cabinet, an A feed rack is fixedly installed on the top surface of the equipment box, a B feed rack is fixedly installed on one side of the A feed rack, a C feed rack is fixedly installed on one side of the B feed rack, a servo motor is fixedly installed on one side of the A feed rack, a conveying mechanism is fixedly installed on the output end of the servo motor, a support frame mechanism is fixedly installed on the edge of the top surface of the A feed rack, a hydraulic rod is fixedly installed in the middle of the top surface of the support frame mechanism, and a lighting mechanism is fixedly installed on the bottom of the hydraulic rod.

[0009] Preferably, the conveying mechanism includes a left-turn roller fixedly arranged at the output end of the servo motor, a conveyor belt is arranged on the surface of the left-turn roller, and a right-turn roller is arranged on one side inside the conveyor belt. The left-turn roller and the right-turn roller are used to drive the conveyor belt to rotate and automatically convey the parking cylinder solenoid valve.

[0010] Preferably, both ends of the left-turning roller are rotatably connected to one side of the inner wall of the A feed rack, the B feed rack and the C feed rack, and both ends of the right-turning roller are rotatably connected to the other side of the inner wall of the A feed rack, the B feed rack and the C feed rack, so that the A feed rack, the B feed rack and the C feed rack facilitate the rotation of the left-turning roller and the right-turning roller.

[0011] Preferably, the support frame mechanism includes a support column fixedly mounted on the edge of the top surface of the A feed rack, and a top plate is fixedly provided on the top of the support column, and the top plate is used to install the lighting mechanism.

[0012] Preferably, the lighting mechanism comprises a mounting plate fixedly mounted on the top of the hydraulic rod, and a lighting lamp is fixedly mounted on the bottom surface of the mounting plate, and the lighting lamp is used to illuminate the test bench workstation.

[0013] Preferably, the lighting lamps are in several groups, and the lighting lamps in several groups are distributed along the axial direction, and the lighting lamps in several groups have a wide lighting range.

[0014] Preferably, universal wheels are fixedly installed on all four sides of the bottom surface of the equipment box, and brake pads for braking are fixedly installed inside the universal wheels, and the brake pads are used to brake the universal wheels.

[0015] Technical effects and advantages of the utility model:

[0016] 1. Through the setting of A feeding rack, B feeding rack and C feeding rack, when conveying the solenoid valve of the parking device oil cylinder, the external power supply is connected, the servo motor drives the left-turning roller to rotate, and then drives the conveyor belt to rotate, and the right-turning roller follows the rotation, so that the three groups of conveying mechanisms can convey separately. When testing the oil cylinder, electromagnetic ball valve and electromagnetic overflow valve, the processes do not interfere with each other, reducing the waiting time;

[0017] 2. Through the setting of the lighting mechanism, the support frame mechanism supports the lighting mechanism, opens the hydraulic rod, drives the mounting plate and the lighting lamp to adjust the height, and facilitates lighting at different heights. When personnel test the parking device cylinder solenoid valve, they can observe more clearly and operate more conveniently, which is convenient for personnel to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a parking device cylinder solenoid valve test bench.

[0020] Figure 2 The utility model is a schematic diagram of the structure of the A feeding rack, the B feeding rack and the C feeding rack of a parking device cylinder solenoid valve test bench.

[0021] Figure 3 The utility model is a schematic diagram of the lighting mechanism structure of a parking device cylinder solenoid valve test bench.

[0022] Figure 4 The utility model is a schematic diagram of the structure of a conveying mechanism of a parking device oil cylinder solenoid valve test bench.

[0023] In the figure: 1. Equipment box; 2. Main electrical control cabinet; 3. Industrial computer; 4. Feed rack A; 5. Feed rack B; 6. Feed rack C; 7. Servo motor; 8. Conveying mechanism; 801. Left-turn roller; 802. Conveyor belt; 803. Right-turn roller; 9. Support frame mechanism; 901. Support column; 902. Top plate; 10. Hydraulic rod; 11. Lighting mechanism; 1101. Mounting plate; 1102. Lighting lamp; 12. Universal wheel. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-4 The parking device oil cylinder solenoid valve test bench shown in the figure comprises an equipment box 1, a main electrical control cabinet 2 is fixedly installed on one side of the top surface of the equipment box 1, an industrial computer 3 is movably installed on the top surface of the main electrical control cabinet 2, an A feed rack 4 is fixedly installed on the top surface of the equipment box 1, a B feed rack 5 is fixedly arranged on one side of the A feed rack 4, and a C feed rack 6 is fixedly arranged on one side of the B feed rack 5. Through the arrangement of the A feed rack 4, the B feed rack 5 and the C feed rack 6, when conveying the parking device oil cylinder solenoid valve, the external power supply is connected, the servo motor 7 drives the left-turning roller 801 to rotate, and then drives the conveyor belt 802 to rotate, and the right-turning roller 803 follows the rotation, so that the three groups of conveying mechanisms 8 can convey separately, when testing the oil cylinder, the electromagnetic ball valve and the electromagnetic overflow valve. , the processes do not interfere with each other, and the waiting time is reduced. A servo motor 7 is fixedly installed on one side of the A feeding rack 4, the B feeding rack 5 and the C feeding rack 6, and a conveying mechanism 8 is fixedly set at the output end of the servo motor 7. A support frame mechanism 9 is fixedly installed on the edge of the top surface of the A feeding rack 4, and a hydraulic rod 10 is fixedly installed in the middle of the top surface of the support frame mechanism 9. A lighting mechanism 11 is fixedly installed on the bottom of the hydraulic rod 10. Through the setting of the lighting mechanism 11, the support frame mechanism 9 supports the lighting mechanism 11, and opening the hydraulic rod 10 drives the mounting plate 1101 and the lighting lamp 1102 to adjust the height, which is convenient for lighting at different heights. When testing the parking cylinder solenoid valve, personnel can observe more clearly and operate more conveniently, which is convenient for personnel to use.

[0026] The conveying mechanism 8 includes a left-turning roller 801 fixedly arranged at the output end of the servo motor 7, a conveyor belt 802 is arranged on the surface of the left-turning roller 801, and a right-turning roller 803 is arranged on one side inside the conveyor belt 802. Through the setting of the conveying mechanism 8, an external power supply is connected, and the servo motor 7 drives the left-turning roller 801 to rotate, thereby driving the conveyor belt 802 to rotate, and the right-turning roller 803 follows the rotation, so that the three groups of conveying mechanisms 8 can convey separately.

[0027] Both ends of the left-turning roller 801 are rotatably connected to one side of the inner wall of the A feed rack 4, the B feed rack 5 and the C feed rack 6, and both ends of the right-turning roller 803 are rotatably connected to the other side of the inner wall of the A feed rack 4, the B feed rack 5 and the C feed rack 6. Through the setting of the A feed rack 4, the B feed rack 5 and the C feed rack 6, when the solenoid valve of the conveying parking device cylinder is connected, the external power supply is connected, and the servo motor 7 drives the left-turning roller 801 to rotate, and then drives the conveyor belt 802 to rotate, and the right-turning roller 803 follows the rotation, so that the three groups of conveying mechanisms 8 can convey separately. When the cylinder, electromagnetic ball valve and electromagnetic overflow valve are tested, the processes do not interfere with each other, reducing waiting time.

[0028] The support frame mechanism 9 includes a support column 901 fixedly installed on the edge of the top surface of the A feeding rack 4, and a top plate 902 is fixedly arranged on the top of the support column 901. Through the arrangement of the support frame mechanism 9, the lighting mechanism 11 is supported.

[0029] The lighting mechanism 11 includes a mounting plate 1101 fixedly mounted on the top of the hydraulic rod 10, and a lighting lamp 1102 is fixedly mounted on the bottom surface of the mounting plate 1101. Through the setting of the lighting mechanism 11, the support frame mechanism 9 supports the lighting mechanism 11, and the hydraulic rod 10 is opened to drive the mounting plate 1101 and the lighting lamp 1102 to adjust the height, which is convenient for lighting at different heights. When personnel test the parking cylinder solenoid valve, they can observe more clearly and operate more conveniently, which is convenient for personnel to use.

[0030] The number of the lighting lamps 1102 is several groups, and the several groups of lighting lamps 1102 are distributed along the axial direction. Through the arrangement of the lighting lamps 1102, the test station is illuminated.

[0031] Universal wheels 12 are fixedly installed around the bottom surface of the equipment box 1, and brake pads for braking are fixedly installed inside the universal wheels 12. The arrangement of the universal wheels 12 plays a role in moving the equipment box 1.

[0032] Working principle: When testing the oil cylinder, first set the parameters of the industrial computer to the required values, and remotely operate through the industrial computer. When conveying the parking device oil cylinder solenoid valve, connect the external power supply, and the servo motor 7 drives the left-turn roller 801 to rotate, and then drives the conveyor belt 802 to rotate, and the right-turn roller 803 follows the rotation, so that the three groups of conveying mechanisms 8 can convey separately. When testing the oil cylinder, electromagnetic ball valve and electromagnetic overflow valve, the processes do not interfere with each other, reducing waiting time. The support frame mechanism 9 supports the lighting mechanism 11, opens the hydraulic rod 10, and drives the mounting plate 1101 and the lighting lamp 1102 to adjust the height, which is convenient for lighting at different heights. When testing the parking device oil cylinder solenoid valve, personnel can observe more clearly and operate more conveniently, which is convenient for personnel to use.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A parking device oil cylinder solenoid valve test bench, comprising an equipment box (1), characterized in that: A main electrical control cabinet (2) is fixedly mounted on one side of the top surface of the equipment box (1), an industrial computer (3) is movably mounted on the top surface of the main electrical control cabinet (2), an A feed rack (4) is fixedly mounted on the top surface of the equipment box (1), a B feed rack (5) is fixedly mounted on one side of the A feed rack (4), a C feed rack (6) is fixedly mounted on one side of the B feed rack (5), a servo motor (7) is fixedly mounted on one side of the A feed rack (4), the B feed rack (5) and the C feed rack (6), a conveying mechanism (8) is fixedly mounted on the output end of the servo motor (7), a support frame mechanism (9) is fixedly mounted on the edge of the top surface of the A feed rack (4), a hydraulic rod (10) is fixedly mounted in the middle of the top surface of the support frame mechanism (9), and a lighting mechanism (11) is fixedly mounted on the bottom of the hydraulic rod (10).

2. The parking device cylinder solenoid valve test bench according to claim 1, characterized in that: The conveying mechanism (8) comprises a left-turning roller (801) fixedly arranged on a servo motor (7), a conveying belt (802) being arranged on the surface of the left-turning roller (801), and a right-turning roller (803) being arranged on one side inside the conveying belt (802).

3. The parking device cylinder solenoid valve test bench according to claim 2 is characterized by: Both ends of the left-turning roller (801) are rotatably connected to one side of the inner wall of the A feeding rack (4), the B feeding rack (5) and the C feeding rack (6), and both ends of the right-turning roller (803) are rotatably connected to the other side of the inner wall of the A feeding rack (4), the B feeding rack (5) and the C feeding rack (6).

4. The parking device cylinder solenoid valve test bench according to claim 1, characterized in that: The support frame mechanism (9) comprises a support column (901) fixedly mounted on the edge of the top surface of the A feeding frame (4), and a top plate (902) is fixedly arranged on the top of the support column (901).

5. The parking device cylinder solenoid valve test bench according to claim 1, characterized in that: The lighting mechanism (11) comprises a mounting plate (1101) fixedly mounted on the top of the hydraulic rod (10), and a lighting lamp (1102) is fixedly mounted on the bottom surface of the mounting plate (1101).

6. The parking device cylinder solenoid valve test bench according to claim 5, characterized in that: The number of the illumination lamps (1102) is a plurality of groups, and the plurality of groups of illumination lamps (1102) are distributed along the axial direction.

7. The parking device cylinder solenoid valve test bench according to claim 1, characterized in that: Universal wheels (12) are fixedly installed on all four sides of the bottom surface of the equipment box (1), and brake pads for braking are fixedly installed inside the universal wheels (12).

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