Adjusting type distribution valve automatic assembling device

Abstract

The utility model discloses an automatic assembling device for an adjustable distribution valve. The automatic assembling device comprises a workbench; a clamping mechanism is arranged on the upper side of the workbench, the clamping mechanism comprises a clamping table, a first clamping plate and a spring, and the clamping table is fixedly connected with the toothed plate; an adjusting mechanism is arranged on the left side of the workbench and comprises a sliding column, a second threaded rod and a connecting table, and the second threaded rod is in threaded connection with the sliding column. According to the adjusting type distribution valve automatic assembling device, rotation of a gear enables a toothed plate to move left and right, so that a clamping table moves left and right, assembling is convenient, a limiting strip plays a role in limiting the toothed plate, a first threaded rod is rotated, a second clamping plate moves backwards, the first clamping plate and the second clamping plate clamp a distribution valve, a lead screw is rotated, and then the distribution valve is assembled. And when the second threaded rod is rotated, the connecting table moves back and forth, and when the second threaded rod is rotated, the connecting table ascends and descends, so that distribution valves of different models and pipelines are conveniently connected together.

Description

Technical Field

[0001] This utility model relates to the field of distribution valve technology, specifically to an automatic assembly device for a regulating distribution valve. Background Technology

[0002] A distribution valve is a mechanism used to control the flow rate, pressure, direction, and forward / reverse direction of liquids or gases in hydraulic and pneumatic transmissions. It distributes fluids or gases from the main pipe to various outlet pipes, serving a connection and distribution function. The working principle of a distribution valve is mainly based on pressure changes within the system or external control signals to control the opening and closing of the valve, thereby controlling parameters such as flow rate, pressure, and direction of the fluid or gas. In train braking systems, the distribution valve controls the charging and venting of the air cylinder based on pressure changes within the train's pipes, and achieves braking, pressure maintenance, or release of the locomotive through the action of directional valves and actuating valves. Before assembling the distribution valve, all parts to be assembled must be thoroughly cleaned to remove oil, dust, and other impurities. This helps ensure that the assembled distribution valve has good sealing performance and operational efficiency.

[0003] However, in the process of using common automatic assembly devices for distribution valves, since the model of the distribution valve is not fixed, it is inconvenient to assemble different models of distribution valves when assembling the distribution valve and the hose, thus making it inconvenient to achieve the purpose of automatic assembly.

[0004] Therefore, we propose an automatic assembly device for regulating distribution valves to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic assembly device for a regulating distribution valve, so as to solve the problem mentioned in the background art that the commonly used automatic assembly devices for distribution valves are inconvenient to assemble when different models of distribution valves are assembled, and when assembling the distribution valves with hoses, because the models of distribution valves are not fixed, thus making it inconvenient to achieve the purpose of automatic assembly.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic assembly device for a regulating distribution valve, comprising: a workbench;

[0007] Also includes:

[0008] The upper side of the workbench is provided with a clamping mechanism, which includes a clamping platform, a first clamping plate and a spring. The clamping platform is fixedly connected to the toothed plate, and the toothed plate is slidably connected to the limiting strip. The limiting strip is symmetrical about the vertical central axis of the toothed plate.

[0009] An adjustment mechanism is provided on the left side of the workbench. The adjustment mechanism includes a sliding column, a second threaded rod, and a connecting table. The second threaded rod is threadedly connected to the sliding column and rotatably connected to the connecting table.

[0010] Preferably, a first motor is provided on the upper side of the workbench, and the output shaft of the first motor is fixedly connected to a gear, and the gear is meshed with a gear plate.

[0011] Preferably, the clamping platform is slidably connected to the worktable, and a first sliding rod is slidably connected to the upper rear side of the clamping platform. The first sliding rod is fixedly connected to the first clamping plate, and the first sliding rod is symmetrical about the vertical central axis of the first clamping plate.

[0012] Preferably, a second slide rod is fixedly connected to the rear side of the first clamping plate, and the second slide rod is slidably connected to the clamping table, and a spring is provided on the outer side of the second slide rod.

[0013] Preferably, the upper side of the clamping platform is threaded with a first threaded rod, and the first threaded rod is rotatably connected to the second clamping plate, and the second clamping plate is slidably connected to the clamping platform.

[0014] Preferably, a lead screw is rotatably connected to the left side of the worktable, and the lead screw is fixedly connected to the output shaft of the second motor, and the second motor is located on the side of the worktable.

[0015] Preferably, the lead screw is threadedly connected to the sliding column, the sliding column is slidably connected to the limiting rod, and the limiting rod is fixedly connected to the worktable.

[0016] Preferably, the upper side of the connecting platform is provided with a claw, and the claw is symmetrical about the vertical central axis of the connecting platform.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the automatic assembly device for the adjustable distribution valve, the rotation of the gear will cause the toothed plate to move left and right, thereby causing the clamping table to move left and right, which is convenient for assembly, and the limiting strip will limit the toothed plate. Rotating the first threaded rod will cause the second clamping plate to move backward, thereby allowing the first clamping plate and the second clamping plate to clamp the distribution valve. Rotating the screw will cause the connecting table to move back and forth, and rotating the second threaded rod will cause the connecting table to rise and fall, thereby facilitating the connection of different types of distribution valves with pipelines.

[0018] 1. It is equipped with a worktable, a first motor and gears. The first motor is located on the upper side of the worktable to facilitate rotation of the gears.

[0019] 2. It is equipped with gears, toothed plates, and limit bars. The rotation of the gears will cause the toothed plates to move left and right, thereby allowing the clamping table to move left and right for easy assembly. The limit bars also limit the toothed plates.

[0020] 3. It is equipped with a clamping platform, a first clamping plate and a second clamping plate. The lower sides of the first clamping plate and the second clamping plate are in close contact with the clamping platform to facilitate the clamping of the distribution valve by the first clamping plate and the second clamping plate.

[0021] 4. It is equipped with a first clamping plate, a first threaded rod and a second clamping plate. Rotating the first threaded rod will cause the second clamping plate to move backward, so that the first clamping plate and the second clamping plate clamp the distribution valve. The spring can play a buffering role to prevent the distribution valve from being damaged by clamping, thus playing a protective role.

[0022] 5. It is equipped with a lead screw, a second threaded rod, and a chuck. Rotating the lead screw will move the connecting platform back and forth, and rotating the second threaded rod will raise and lower the connecting platform, thus facilitating the connection of different types of distribution valves with pipelines. Attached Figure Description

[0023] Figure 1 This is a right-view three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a rear-view three-dimensional structural diagram of the present invention;

[0025] Figure 3 This is a left-side stereoscopic structural diagram of the present invention;

[0026] Figure 4 This is a bottom view of the sliding column structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the cross-sectional structure of the sliding column of this utility model.

[0028] In the diagram: 1. Workbench; 2. First motor; 3. Gear; 4. Gear plate; 5. Limiting bar; 6. Clamping platform; 7. First slide rod; 8. First clamping plate; 9. Second slide rod; 10. Spring; 11. First threaded rod; 12. Second clamping plate; 13. Lead screw; 14. Second motor; 15. Sliding column; 16. Limiting rod; 17. Second threaded rod; 18. Connecting platform; 19. Claw. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Specific Implementation Example 1

[0031] This embodiment is an automatic assembly device for a regulating distribution valve.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, a first motor 2 is provided on the upper side of the workbench 1. The output shaft of the first motor 2 is fixedly connected to a gear 3. The gear 3 is meshed with a gear plate 4. The gear plate 4 is slidably connected to a limiting strip 5. The limiting strip 5 is symmetrical about the vertical central axis of the gear plate 4. The left side of the gear plate 4 is fixedly connected to a clamping table 6. The clamping table 6 is slidably connected to the workbench 1. A first slide rod 7 is slidably connected to the upper rear side of the clamping table 6. The first slide rod 7 is fixedly connected to a first clamping plate 8. The first slide rod 7 is symmetrical about the vertical central axis of the first clamping plate 8. A second slide rod 9 is fixedly connected to the rear side of the first clamping plate 8. The second slide rod 9 is slidably connected to the clamping table 6. A spring 10 is provided on the outer side of the second slide rod 9. A first threaded rod 11 is threadedly connected to the upper side of the clamping table 6. The first threaded rod 11 is rotatably connected to a second clamping plate 12. The second clamping plate 12 is slidably connected to the clamping table 6.

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a lead screw 13 is rotatably connected to the left side of the worktable 1. The lead screw 13 is fixedly connected to the output shaft of the second motor 14. The second motor 14 is located on the side of the worktable 1. The lead screw 13 is threadedly connected to the sliding column 15. The sliding column 15 is slidably connected to the limiting rod 16. The limiting rod 16 is fixedly connected to the worktable 1. The sliding column 15 is threadedly connected to the second threaded rod 17. The second threaded rod 17 is rotatably connected to the connecting platform 18. A pawl 19 is provided on the upper side of the connecting platform 18. The pawl 19 is symmetrical about the vertical central axis of the connecting platform 18.

[0034] It should be noted that after the distribution valve is assembled onto the upper side of the clamping table 6 and the pipe is installed into the inside of the jaw 19, the first motor 2 is started. The first motor 2 will drive the gear 3 to rotate. The rotating gear 3 will cause the toothed plate 4 to move left and right, thereby moving the clamping table 6 left and right, which facilitates the assembly of the distribution valve and the pipe. The limit bar 5 plays a limiting role on the toothed plate 4 to prevent the toothed plate 4 from deviating during the movement. The gear 3, the toothed plate 4 and the clamping table 6 work together to achieve the purpose of automatic assembly. Specific Implementation Example 2

[0036] This embodiment is designed to address the instability of the distribution valve during clamping.

[0037] like Figure 1 , Figure 2 and Figure 3As shown, place the distribution valve on the upper side of the clamping platform 6, rotate the first threaded rod 11, the first threaded rod 11 will cause the second clamping plate 12 to move backward, thereby pushing the distribution valve on the upper side of the clamping platform 6 to move backward. When the distribution valve contacts the first clamping plate 8, continue to rotate the first threaded rod 11, the distribution valve will push the first clamping plate 8 to move backward. At this time, the first slide rod 7 and the second slide rod 9 both move backward. In addition, the spring 10 on the outside of the second slide rod 9 also undergoes elastic deformation. When the first threaded rod 11 can no longer rotate, stop rotating the first threaded rod 11. At this time, the spring 10 will not undergo elastic deformation, and the first clamping plate 8 and the second clamping plate 12 will also stably clamp the distribution valve. The spring 10 can play a buffering role to prevent the distribution valve from being clamped and damaged, thus playing a protective role. When the distribution valve is assembled with the pipeline, rotate the first threaded rod 11 in the opposite direction, the spring 10 will return to its elastic deformation. When the second clamping plate 12 is no longer in contact with the distribution valve, the assembled distribution valve can be removed from the upper side of the clamping platform 6. Specific Implementation Example 3

[0039] This embodiment is designed to address the problem of unstable pipe clamping.

[0040] like Figure 3 , Figure 4 and Figure 5 As shown, before installing the pipe, the second motor 14 is started first. The second motor 14 will rotate the lead screw 13, and the rotating lead screw 13 will cause the sliding column 15 to move back and forth until the vertical center axis of the connecting platform 18 is on the same horizontal line as the vertical center axis of the distribution valve interface. In addition, the sliding column 15 is also slidably connected to the limit rod 16, which can prevent the sliding column 15 from tilting and play a limiting role. Then, the second threaded rod 17 is rotated, and the second threaded rod 17 will move the jaw 19 upward through the connecting platform 18. When the horizontal center axis of the connecting platform 18 is on the same horizontal line as the horizontal center axis of the distribution valve interface, the rotation of the second threaded rod 17 is stopped. Then, the jaw 19 is adjusted so that the side of the jaw 19 is horizontal with the side of the worktable 1. Then, the pipe is inserted into the jaw 19. The inside of the jaw 19 is equipped with a rubber pad, which can increase the friction and prevent the pipe from falling out of the jaw 19. The first motor 2 is started, and the clamping platform 6 is moved to the left, so that the distribution valve and the pipe are connected together, achieving the purpose of adjustable assembly.

[0041] In addition, since the space on the upper side of the clamping platform 6 is adjustable, and the position of the chuck 19 is adjustable in both the horizontal and vertical directions, it can connect different types of distribution valves and pipelines, making it not only easy to operate but also widely applicable.

[0042] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0043] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic assembly device for a regulating distribution valve, comprising: Workbench (1); Its characteristic is that it further includes: The upper side of the workbench (1) is provided with a clamping mechanism, which includes a clamping table (6), a first clamping plate (8) and a spring (10). The clamping table (6) is fixedly connected to the toothed plate (4), and the toothed plate (4) is slidably connected to the limiting strip (5). The limiting strip (5) is symmetrical about the vertical central axis of the toothed plate (4). An adjustment mechanism is provided on the left side of the workbench (1), wherein the adjustment mechanism includes a sliding column (15), a second threaded rod (17) and a connecting table (18). The second threaded rod (17) is threadedly connected to the sliding column (15), and the second threaded rod (17) is rotatably connected to the connecting table (18).

2. The automatic assembly device for a regulating distribution valve according to claim 1, characterized in that: The workbench (1) is provided with a first motor (2) on its upper side, and the output shaft of the first motor (2) is fixedly connected to the gear (3), and the gear (3) is meshed with the gear plate (4).

3. The automatic assembly device for a regulating distribution valve according to claim 1, characterized in that: The clamping platform (6) is slidably connected to the worktable (1), and a first slide rod (7) is slidably connected to the upper rear side of the clamping platform (6). The first slide rod (7) is fixedly connected to the first clamping plate (8), and the first slide rod (7) is symmetrical about the vertical central axis of the first clamping plate (8).

4. The automatic assembly device for a regulating distribution valve according to claim 3, characterized in that: The rear side of the first clamping plate (8) is fixedly connected to a second slide rod (9), and the second slide rod (9) is slidably connected to the clamping table (6), and a spring (10) is provided on the outer side of the second slide rod (9).

5. The automatic assembly device for a regulating distribution valve according to claim 3, characterized in that: The upper side of the clamping table (6) is threaded with a first threaded rod (11), and the first threaded rod (11) is rotatably connected to the second clamping plate (12), and the second clamping plate (12) is slidably connected to the clamping table (6).

6. The automatic assembly device for a regulating distribution valve according to claim 1, characterized in that: A lead screw (13) is rotatably connected to the left side of the worktable (1), and the lead screw (13) is fixedly connected to the output shaft of the second motor (14), and the second motor (14) is located on the side of the worktable (1).

7. The automatic assembly device for a regulating distribution valve according to claim 6, characterized in that: The lead screw (13) is threadedly connected to the sliding column (15), and the sliding column (15) is slidably connected to the limiting rod (16), and the limiting rod (16) is fixedly connected to the worktable (1).

8. The automatic assembly device for a regulating distribution valve according to claim 1, characterized in that: The upper side of the connecting platform (18) is provided with a claw (19), and the claw (19) is symmetrical about the vertical central axis of the connecting platform (18).

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