Hydraulic test valve stand

Abstract

The utility model discloses a hydraulic test valve stand comprising a test bench, one side of the upper surface of the test bench is provided with a plurality of motor fixing seats, the side surfaces of the motor fixing seats are provided with fixing grooves, and the fixing grooves of the motor fixing seats are provided with driving motors. A plurality of position-adjustable test pump fixing seats are mounted on one side of the upper surface of the test bench, and the hydraulic test valve stand is provided with strip-shaped adjusting holes and second fixing holes, so that the test pump fixing seats can be moved according to different sizes and types of test pumps. The driving motor and the coupling are arranged to provide power for operation of the test pump, and the first connecting pipe and the second connecting pipe are arranged to cooperate with the oil tank to facilitate cyclic utilization of hydraulic oil in the test process, so that environmental pollution is avoided, resources can be saved, and in conclusion, the test efficiency is improved. According to the test valve stand, a plurality of test pumps with different sizes and types can be conveniently tested at the same time, and hydraulic oil can be conveniently recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of test valve platforms, in particular to a hydraulic test valve platform. Background Art

[0002] The hydraulic test valve bench is mainly used for performance testing of hydraulic pumps, hydraulic motors, hydraulic valves, and hydraulic cylinders. It can test hydraulic components of different specifications. After production, the hydraulic pump needs to pass the hydraulic test bench to test the finished product for pressure resistance and durability. It can be put into use only after passing the test. The existing hydraulic test valve bench is not convenient for testing multiple test pumps at the same time, and the position of the test pump cannot be adjusted according to the size and type of different pumps, and it is also inconvenient to recycle the test liquid. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a hydraulic test valve platform, which is convenient for simultaneous testing of multiple test pumps of different sizes and types, and also convenient for recycling hydraulic oil, and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A hydraulic test valve platform comprises a test platform, wherein a plurality of motor fixing seats are provided on one side of an upper surface of the test platform, a fixing groove is provided on the side of the motor fixing seat, a driving motor is installed at the fixing groove on the motor fixing seat, a plurality of test pump fixing seats with adjustable positions are installed on one side of the upper surface of the test platform, a connecting hole is provided on the side of the test pump fixing seat, a test pump cooperating with the driving motor is installed at the connecting hole of the test pump fixing seat, an inlet and outlet on the test pump are respectively connected to a first connecting pipe and a second connecting pipe, and an oil tank cooperating with the first connecting pipe and the second connecting pipe is installed below the test platform.

[0006] As a preferred technical solution of the utility model, a support leg is provided at each of the four corners of the lower surface of the test bench, and a support base is provided at the bottom of the support leg.

[0007] As a preferred technical solution of the utility model, a plurality of first fixing holes are provided on the upper surface of the test bench, and a plurality of mounting holes cooperating with the first fixing holes are provided on the motor fixing seat.

[0008] As a preferred technical solution of the utility model, a plurality of strip-shaped adjustment holes are provided at the bottom of the test pump fixing seat, and a second fixing hole matching with the strip-shaped adjustment holes is provided on the upper surface of the test table.

[0009] As a preferred technical solution of the utility model, the test pump and the drive motor are connected via a coupling.

[0010] As a preferred technical solution of the present utility model, ends of the first connecting pipe and the second connecting pipe are both located in the inner cavity of the oil tank.

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

[0012] The hydraulic test valve platform is convenient for moving the test pump fixing seat according to test pumps of different sizes and types by providing a strip adjustment hole and a second fixing hole, and is convenient for the operation of the test pump by providing a driving motor and a coupling. The first connecting pipe and the second connecting pipe are provided in conjunction with the oil tank to facilitate the recycling of hydraulic oil during the test, which not only avoids environmental pollution but also saves resources. In summary, the test valve platform is convenient for simultaneous testing of multiple test pumps of different sizes and types, and is also convenient for the recycling of hydraulic oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the detailed structure of the side of the test pump of the utility model.

[0015] Figure 3 This is a schematic diagram of the installation structure of the motor fixing seat and the test pump fixing seat of the utility model.

[0016] Figure 4 This is a schematic diagram of the position structure of the coupling of the utility model.

[0017] In the figure: test bench 1, motor fixing base 2, oil tank 3, test pump 4, test pump fixing base 5, drive motor 6, support leg 7, first connecting pipe 8, second connecting pipe 9, coupling 10, support base 11, strip adjustment hole 12, connecting hole 13, fixing groove 14, first fixing hole 15, mounting hole 16, second fixing hole 17. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 , the utility model provides a technical solution:

[0020] A hydraulic test valve platform includes a test platform 1, a plurality of motor fixing seats 2 are provided on one side of the upper surface of the test platform 1, a fixing groove 14 is provided on the side of the motor fixing seat 2, a driving motor 6 is installed at the fixing groove 14 on the motor fixing seat 2, a plurality of test pump fixing seats 5 with adjustable positions are installed on one side of the upper surface of the test platform 1, a connecting hole 13 is provided on the side of the test pump fixing seat 5, a test pump 4 cooperating with the driving motor 6 is installed at the connecting hole 13 of the test pump fixing seat 5, an inlet and outlet on the test pump 4 are respectively connected to a first connecting pipe 8 and a second connecting pipe 9, an oil tank 3 cooperating with the first connecting pipe 8 and the second connecting pipe 9 is installed below the test platform 1, and the oil tank 3 is convenient for storing hydraulic oil.

[0021] A support leg 7 is provided at each of the four corners of the lower surface of the test bench 1 , and a support base 11 is provided at the bottom of the support leg 7 . The test valve bench can be stably supported by the multiple support legs 7 and the support base 11 .

[0022] The upper surface of the test bench 1 is provided with a plurality of first fixing holes 15 , and the motor fixing base 2 is provided with a plurality of mounting holes 16 matching with the first fixing holes 15 , and the motor fixing base 2 is installed and fixed through the first fixing holes 15 and the mounting holes 16 .

[0023] A plurality of strip-shaped adjustment holes 12 are provided at the bottom of the test pump fixing seat 5, and a second fixing hole 17 cooperating with the strip-shaped adjustment hole 12 is provided on the upper surface of the test bench 1. The strip-shaped adjustment hole 12 cooperates with the second fixing hole 17 to facilitate position adjustment of the test pump fixing seat 5 and facilitate simultaneous testing of different types of test pumps 4.

[0024] The test pump 4 and the drive motor 6 are connected via a coupling 10 , and the coupling 10 facilitates power transmission between the test pump 4 and the drive motor 6 .

[0025] The ends of the first connecting pipe 8 and the second connecting pipe 9 are both located in the inner cavity of the oil tank 3 , and the first connecting pipe 8 and the second connecting pipe 9 facilitate the circulation of the hydraulic oil for testing in the oil tank 3 .

[0026] The test pump 4 and the drive motor 6 are both models commonly seen on the market. The test pump 4 and the drive motor 6 are both electrically connected to an external control switch group, and the connection relationship is a common method in the prior art.

[0027] Although 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic test valve station, comprising a test station (1), characterized in that: A plurality of motor fixing seats (2) are provided on one side of the upper surface of the test bench (1), a fixing groove (14) is provided on the side of the motor fixing seat (2), and a driving motor (6) is installed at the fixing groove (14) on the motor fixing seat (2). A plurality of positionally adjustable test pump fixing seats (5) are installed on one side of the upper surface of the test bench (1), a connecting hole (13) is provided on the side of the test pump fixing seat (5), and a test pump (4) matched with the driving motor (6) is installed at the connecting hole (13) of the test pump fixing seat (5), and an inlet and outlet on the test pump (4) are respectively connected to a first connecting pipe (8) and a second connecting pipe (9), and an oil tank (3) matched with the first connecting pipe (8) and the second connecting pipe (9) is installed below the test bench (1).

2. The hydraulic test valve station according to claim 1, characterized in that: A support leg (7) is provided at each of the four corners of the lower surface of the test bench (1), and a support base (11) is provided at the bottom of the support leg (7).

3. The hydraulic test valve station according to claim 1, characterized in that: The upper surface of the test bench (1) is provided with a plurality of first fixing holes (15), and the motor fixing seat (2) is provided with a plurality of mounting holes (16) that match the first fixing holes (15).

4. The hydraulic test valve station according to claim 1, characterized in that: The bottom of the test pump fixing seat (5) is provided with a plurality of strip-shaped adjustment holes (12), and the upper surface of the test table (1) is provided with second fixing holes (17) that match the strip-shaped adjustment holes (12).

5. The hydraulic test valve station according to claim 1, characterized in that: The test pump (4) and the drive motor (6) are connected via a coupling (10).

6. The hydraulic test valve station according to claim 1, characterized in that: The ends of the first connecting pipe (8) and the second connecting pipe (9) are both located in the inner cavity of the oil tank (3).

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