Industrial hydraulic and PLC control pneumatic experiment table

Abstract

The utility model discloses an industrial hydraulic and PLC control pneumatic experiment table which comprises a box body, a motor is fixedly installed on the inner surface of the box body, the bottom of the motor is connected with the inner bottom of the box body, and the output end of one side of the motor is fixedly connected with a threaded sleeve. A threaded rod is arranged on the inner surface of the threaded sleeve in a threaded connection mode, a sleeve is fixedly connected to the inner surface of the box body, a lifting rod is fixedly installed on the inner surface of the sleeve, a lifting table is fixedly connected to the upper surface of the top of the threaded rod, and a controller is fixedly connected to the upper surface of the top of the lifting table. According to the control console, the push-pull rod and the transparent dustproof cover are arranged, so that the dustproof effect of controlling the display console and the controller to ascend and descend into the box body is achieved, the dustproof effect of controlling the display screen is achieved, the protectiveness of mechanical elements of the control console is improved, and the service life of the mechanical elements of the control console is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial hydraulic pressure, in particular to an industrial hydraulic pressure and PLC controlled pneumatic test bench. Background Art

[0002] Hydraulics is a term in the mechanical industry and the electromechanical industry. Hydraulics can be used as a power transmission method, which is called hydraulic transmission. Hydraulics can also be used as a control method. Hydraulic transmission uses liquid as the working medium and uses the pressure energy of the liquid to transmit power. Hydraulic control is a control method that uses pressurized liquid as the control signal transmission method. The control system constructed with hydraulic technology is called a hydraulic control system.

[0003] The existing industrial hydraulic and PLC controlled pneumatic test benches, most of the control buttons of the test benches are exposed to the environment for a long time, which easily causes a lot of dust, damages the mechanical components, affects the service life, and brings certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose an industrial hydraulic and PLC controlled pneumatic test bench. Utility Model Content

[0004] The main purpose of the utility model is to provide an industrial hydraulic and PLC-controlled pneumatic test bench, which can effectively solve the problems in the background technology.

[0005] The utility model is implemented by the following technical scheme: an industrial hydraulic and PLC-controlled pneumatic test bench, comprising a box body, a motor is fixedly installed on the inner surface of the box body, and the bottom lower surface of the motor is connected to the inner bottom upper surface of the box body, a threaded sleeve is fixedly connected to an output end on one side of the motor, a threaded rod is provided on the inner surface of the threaded sleeve by a threaded connection, a sleeve is fixedly connected to the inner surface of the box body, a lifting rod is fixedly installed on the inner surface of the sleeve, a lifting platform is fixedly connected to the threaded rod and the top upper surface of the lifting rod, a controller is fixedly connected to the top upper surface of the lifting platform, and a support block is fixedly connected to the top upper surface of the controller.

[0006] Preferably, a groove is fixedly provided on the top upper surface of the box body, a telescopic plate is fixedly installed on the inner surface of the groove, a push-pull rod is fixedly connected to one side surface of the telescopic plate, and a support block is fixedly connected to the bottom lower surface of the telescopic plate.

[0007] Preferably, a sliding groove is fixedly provided on the top upper surface of the box body, and a pulley is fixedly installed on the inner surface of the sliding groove, and the number of the pulleys is two.

[0008] Preferably, a control display console is fixedly connected to the top upper surface of the box body, and a display screen is fixedly installed on the inner surface of the control display console.

[0009] Preferably, a transparent dust cover is hingedly provided on one side surface of the control and display console, and handles are fixedly connected to both side surfaces of the transparent dust cover.

[0010] Preferably, a box door is provided on one side surface of the box body by means of a rotational connection, and a door lock is fixedly installed on the inner surface of the box door.

[0011] Beneficial Effects

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, the push-pull rod is pushed through the motor, threaded sleeve, threaded rod, sleeve, lifting rod, lifting platform, sliding groove, pulley, telescopic plate, push-pull rod and transparent dust cover, so that the telescopic plate passes through the pulley and enters the sliding groove, the motor is started to drive the threaded sleeve, the threaded sleeve rotates, so that the threaded rod rises, and while the threaded rod rises, the lifting rod rises with the threaded rod and rises from the sleeve at the same time, so that the lifting platform rises, and the controller is pushed to the position of the push-pull rod. After the control console is adjusted, the motor is started to reverse and the controller is lowered into the box body. The push-pull rod is pulled to seal the top of the box body, so as to achieve the effect of preventing dust, thereby improving the protection of the mechanical components of the control console and the service life.

[0014] 2. In the utility model, by arranging the box body, box door, door lock, controller, control display table and display screen, the display screen in the control display table can be checked through the transparent dust cover, and the transparent dust cover can also be opened by using the handle, thereby realizing the function of controlling the experimental table and detecting the pneumatic status of industrial hydraulic and PLC control, thereby improving work efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the telescopic plate structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the control and display platform of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the lifting device of the utility model.

[0020] In the figure: 1. box body; 2. motor; 3. threaded sleeve; 4. threaded rod; 5. casing; 6. lifting rod; 7. lifting platform; 8. controller; 9. sliding groove; 10. pulley; 11. telescopic plate; 12. push-pull rod; 13. control display table; 14. display screen; 15. transparent dust cover; 16. handle; 17. box door; 18. door lock. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-5 As shown, the industrial hydraulic and PLC controlled pneumatic test bench comprises a box body 1, the inner surface of the box body 1 is fixedly provided with a motor 2, and the bottom lower surface of the motor 2 is connected to the inner bottom upper surface of the box body 1, one side output end of the motor 2 is fixedly provided with a threaded sleeve 3, the inner surface of the threaded sleeve 3 is provided with a threaded rod 4 by a threaded connection, the inner surface of the box body 1 is fixedly provided with a sleeve 5, the inner surface of the sleeve 5 is fixedly provided with a lifting rod 6, the threaded rod 4 is fixedly provided with a lifting platform 7 fixedly provided with the top upper surface of the lifting rod 6, the top upper surface of the lifting platform 7 is fixedly provided with a controller 8, the top upper surface of the controller 8 is fixedly provided with a support block, the top upper surface of the box body 1 is fixedly provided with a groove, the inner surface of the groove is fixedly provided with a telescopic plate 11, and one side surface of the telescopic plate 11 is fixedly provided with a A push-pull rod 12 is fixedly connected, and a support block is fixedly connected to the bottom lower surface of the telescopic plate 11. A sliding groove 9 is fixedly opened on the top upper surface of the box body 1, and a pulley 10 is fixedly installed on the inner surface of the sliding groove 9, and the number of pulleys 10 is set to two. Push the push-pull rod 12 to make the telescopic plate 11 pass through the pulley 10 and enter the sliding groove 9. Start the motor 2 to drive the threaded sleeve 3, and the threaded sleeve 3 rotates to make the threaded rod 4 rise. While the threaded rod 4 rises, the lifting rod 6 rises with the threaded rod 4 and rises from the sleeve 5 at the same time, so that the lifting platform 7 rises, pushing the controller 8 to raise the controller 8 to the position of the push-pull rod 12. After adjusting the control console, start the motor 2 to reverse and lower the controller 8 to the inside of the box body 1. Pull the push-pull rod 12 to seal the top of the box body 1 to achieve the effect of preventing dust.

[0023] A control display table 13 is fixedly connected to the top upper surface of the box body 1, a display screen 14 is fixedly installed on the inner surface of the control display table 13, a transparent dust cover 15 is hingedly provided on one side surface of the control display table 13, and handles 16 are fixedly connected to the two side surfaces of the transparent dust cover 15. Move the box body 1 to a suitable position. After the installation is completed, check the display screen 14 in the control display table 13 through the transparent dust cover 15, and the handle 16 can also be used to open the transparent dust cover 15.

[0024] A door 17 is provided on one side surface of the box body 1 by means of a rotational connection, and a door lock 18 is fixedly installed on the inner surface of the door 17. The box body 1 can be locked conveniently by means of the door 17 and the door lock 18.

[0025] Working principle and process of this utility model:

[0026] Move the box 1 to a suitable position. After the installation is completed, check the display screen 14 in the control display table 13 through the transparent dust cover 15. The transparent dust cover 15 can also be opened by the handle 16. When the console needs to be used to change the operation, push the push-pull rod 12 to make the telescopic plate 11 pass through the pulley 10 and enter the sliding groove 9. Start the motor 2 to drive the threaded sleeve 3, and the threaded sleeve 3 rotates to make the threaded rod 4 rise. While the threaded rod 4 rises, the lifting rod 6 rises with the threaded rod 4 and rises from the sleeve 5 at the same time, so that the lifting platform 7 rises, and the controller 8 is pushed to rise to the position of the push-pull rod 12. After adjusting the console, start the motor 2 in reverse to make the controller 8 descend to the inside of the box 1, and then pull the push-pull rod 12 to seal the top of the box 1 to achieve the effect of preventing dust.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] 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. An industrial hydraulic and PLC-controlled pneumatic test bench, comprising a box (1), characterized in that: A motor (2) is fixedly mounted on the inner surface of the box (1), and the bottom lower surface of the motor (2) is connected to the inner bottom upper surface of the box (1); a threaded sleeve (3) is fixedly connected to an output end on one side of the motor (2); a threaded rod (4) is provided on the inner surface of the threaded sleeve (3) by means of a threaded connection; a sleeve (5) is fixedly connected to the inner surface of the box (1); a lifting rod (6) is fixedly mounted on the inner surface of the sleeve (5); a lifting platform (7) is fixedly connected to the top upper surface of the threaded rod (4) and the lifting rod (6); a controller (8) is fixedly connected to the top upper surface of the lifting platform (7); a support block is fixedly connected to the top upper surface of the controller (8).

2. The industrial hydraulic and PLC controlled pneumatic test bench according to claim 1 is characterized by: A groove is fixedly provided on the top upper surface of the box body (1), a telescopic plate (11) is fixedly installed on the inner surface of the groove, a push-pull rod (12) is fixedly connected to one side surface of the telescopic plate (11), and a support block is fixedly connected to the bottom lower surface of the telescopic plate (11).

3. The industrial hydraulic and PLC controlled pneumatic test bench according to claim 1 is characterized by: A sliding groove (9) is fixedly provided on the top upper surface of the box body (1), and a pulley (10) is fixedly installed on the inner surface of the sliding groove (9), and the number of the pulleys (10) is two.

4. The industrial hydraulic and PLC controlled pneumatic test bench according to claim 1 is characterized by: A control display table (13) is fixedly connected to the top upper surface of the box body (1), and a display screen (14) is fixedly installed on the inner surface of the control display table (13).

5. The industrial hydraulic and PLC controlled pneumatic test bench according to claim 4 is characterized by: A transparent dust cover (15) is provided on one side surface of the control and display table (13) in a hinged manner, and handles (16) are fixedly connected to both side surfaces of the transparent dust cover (15).

6. The industrial hydraulic and PLC controlled pneumatic test bench according to claim 1 is characterized by: A door (17) is provided on one side surface of the box body (1) in a rotationally connected manner, and a door lock (18) is fixedly installed on the inner surface of the door (17).

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