Drilling device for machining of pneumatic control valve shell

Abstract

The utility model discloses a drilling device for pneumatic control valve shell processing, which comprises a bottom plate, an adjusting assembly is arranged on the bottom plate, the adjusting assembly comprises an air cylinder, a fixing disc, a placing disc, a fixing seat and an adjusting seat, the air cylinder is fixedly arranged on the bottom plate, the fixing disc is connected to the output end of the air cylinder, and the placing disc is connected to the output end of the air cylinder. The placing disc is arranged on the fixing disc, the fixing seat is fixedly installed on the placing disc, the adjusting seat is connected to the placing disc in a sliding mode, a fixing assembly is arranged on the adjusting seat, the fixing assembly comprises fixing plates, fixing holes and abutting rods, the fixing plates are connected to the two ends of the adjusting seat, the fixing holes are evenly formed in the placing disc, and the abutting rods are arranged on the fixing plates. And the abutting rods are slidably connected to the fixing holes and penetrate through the fixing disc and the containing disc, so that the technical problem that in the using process of an existing drilling device mentioned in the background technology, the shell cannot be well fixed is solved.

Description

Technical Field

[0001] This utility model relates to the field of drilling device technology, and more specifically, it relates to a drilling device for processing the housing of a pneumatic regulating valve. Background Technology

[0002] In existing technologies, existing drilling devices cannot properly fix the housing during use. During processing, the housing often cannot achieve stable positioning and clamping due to its complex shape or irregular workpiece shape. This inadequacy of the fixing method will cause the workpiece to shift or shake during processing, directly affecting the drilling accuracy and processing effect.

[0003] Secondly, existing devices cannot flexibly adapt to housings of different sizes. Due to the variety of pneumatic control valve housings, their sizes, shapes, and structures vary greatly. However, existing drilling devices are usually designed with a fixed structure, which cannot quickly adjust the fixtures or positioning devices to adapt to various housing specifications. This lack of adaptability means that the device needs to replace the fixtures or adjust the devices when dealing with different types of workpieces, which increases the complexity of operation and greatly reduces processing efficiency.

[0004] Furthermore, existing devices require the adjustment seat to be moved when fixing the housing, a process that cannot be completed quickly. Operators need to spend considerable time adjusting the adjustment seat and conduct multiple tests to ensure the housing is precisely fixed. This process is not only cumbersome but also prone to errors. At the same time, the lack of speed and convenience in moving the adjustment seat further reduces the device's production efficiency and fails to meet the demands of modern industrial processing for high efficiency and precision. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the problems existing in the prior art, this utility model provides a drilling device for processing pneumatic regulating valve housings, thereby solving the technical problem mentioned in the background art that existing drilling devices cannot properly fix the housing during use.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a drilling device for processing a pneumatic regulating valve housing, comprising a base plate, an adjusting assembly on the base plate, the adjusting assembly comprising a cylinder, a fixed plate, a placement plate, a fixed seat, and an adjusting seat, the cylinder being fixedly mounted on the base plate, the fixed plate being connected to the output end of the cylinder, the placement plate being disposed on the fixed plate, the fixed seat being fixedly mounted on the placement plate, the adjusting seat being slidably connected to the placement plate, and a fixing assembly being disposed on the adjusting seat, the fixing assembly comprising a fixing plate, fixing holes, and abutting rods, the fixing plate being connected to both ends of the adjusting seat, the fixing holes being evenly distributed on the placement plate, and the abutting rods being slidably connected to the fixing holes, and the abutting rods passing through the fixed plate and the placement plate.

[0009] The present invention is further configured such that a rotating seat is rotatably connected to the placement tray, a hinge rod is rotatably connected to the rotating seat, a moving rod is rotatably connected to the hinge rod, an installation seat is fixedly installed on the placement tray, the moving rod is slidably connected to the installation seat, and the adjusting seat is connected to the moving rod. The rotation process of the rotating seat is completed through the cooperative use of each component.

[0010] The present invention is further configured such that a guide rod and a fixing rod are fixedly installed on the base plate, a movable seat is connected to one end of the fixed plate, the movable seat is slidably connected to the fixing rod and the guide rod, and a motor is fixedly installed on the fixing rod. The movement of the movable seat is completed through the cooperation of the various components.

[0011] The present invention is further configured such that a drive wheel is connected to the output end of the motor, a fixed frame is connected to the fixed rod, a driven wheel is rotatably connected to the fixed frame, and a transmission belt is provided between the drive wheel and the driven wheel. The rotation process of the driven wheel is completed through the cooperation of the various components.

[0012] The present invention is further configured such that a stop plate is connected to the bottom of the stop rod, the stop plate is in close contact with the fixed plate, a fixed sleeve is slidably connected to the stop rod, the bottom of the fixed sleeve is in close contact with the fixed plate, and a sliding rod is installed on the fixed sleeve. The installation process of the fixed sleeve is completed through the cooperation of the various components.

[0013] The present invention is further configured such that a threaded rod is threadedly connected to the fixed sleeve, and a moving block is slidably connected to the sliding rod. The moving block is threadedly connected to the threaded rod, and the rotation process of the threaded rod is completed through the cooperation of the various components.

[0014] The present invention is further configured such that a locking assembly is provided on the fixed sleeve, the locking assembly including a locking groove, a locking block and a tension spring, the locking groove being formed on the abutment rod, the locking block being rotatably connected to the fixed sleeve, the locking block being adapted to the locking groove, one end of the locking block abutting against the moving block, and the tension spring being connected between the fixed sleeve and the locking block. The tensioning process of the tension spring is completed through the cooperative use of the various components.

[0015] The present invention is further configured such that a drill bit is connected to one end of the driven wheel, and the drilling process of the housing is completed by using the drill bit.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a drilling device for machining pneumatic control valve housings, which has the following advantages:

[0018] 1. The adjustment assembly enables precise positioning and fixation of the housing to be processed, ensuring the stability of the housing during drilling and improving drilling accuracy. Through the linkage mechanism of the rotating seat, hinge rod and moving rod, the adjustment seat can slide on the placement plate, increasing the flexibility and adaptability of the device and enabling it to meet the processing needs of housings of different sizes and shapes.

[0019] 2. The fixing component, through the structural design of the fixing plate and the abutment rod, effectively ensures the stability of the adjusting seat during the drilling process, prevents displacement caused by vibration, and ensures the processing quality. The design of the fixing sleeve and the sliding rod allows the fixing component to slide along the abutment rod, and the threaded rod and the moving block are used to realize the fine adjustment of the position of the adjusting seat, which increases the adjustment accuracy of the device.

[0020] 3. The locking component, through the design of the locking groove, locking block, and tension spring, achieves a quick locking function after the adjustment seat is fixed in position, ensuring that the adjustment seat will not move unexpectedly during drilling. The locking component can automatically lock after the moving block slides, simplifying the operation steps and improving work efficiency. The application of the tension spring provides restoring force, allowing the locking block to be smoothly inserted into the locking groove to complete the fixing of the adjustment seat, while facilitating subsequent unlocking operations. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a drilling device for machining a pneumatic regulating valve housing according to the present invention;

[0022] Figure 2 This is a partial structural schematic diagram of the present invention;

[0023] Figure 3 This is a schematic diagram of the adjustment component in this utility model;

[0024] Figure 4 This is a side view of the adjustment component in this utility model.

[0025] Figure 5 This is a schematic diagram of the fixing component in this utility model;

[0026] Figure 6 This is a cross-sectional view of the fixing component in this utility model;

[0027] Figure 7 This is an enlarged structural diagram of A in this utility model.

[0028] In the diagram: 1. Base plate; 2. Cylinder; 3. Fixed plate; 4. Placement plate; 5. Fixed seat; 6. Adjusting seat; 7. Fixed plate; 8. Fixed hole; 9. Abutting rod; 10. Rotating seat; 11. Hinge rod; 12. Moving rod; 13. Mounting seat; 14. Guide rod; 15. Fixed rod; 16. Moving seat; 17. Motor; 18. Drive wheel; 19. Fixed frame; 20. Driven wheel; 21. Transmission belt; 22. Abutting plate; 23. Fixed sleeve; 24. Sliding rod; 25. Threaded rod; 26. Moving block; 27. Locking groove; 28. Locking block; 29. ​​Tension spring; 30. Drill bit. Detailed Implementation

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0031] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0032] Please see Figures 1-7A drilling device for processing the housing of a pneumatic regulating valve includes a base plate 1. An adjusting assembly is provided on the base plate 1. The adjusting assembly includes a cylinder 2, a fixed plate 3, a placement plate 4, a fixed seat 5, and an adjusting seat 6. The cylinder 2 is fixedly installed on the base plate 1. The fixed plate 3 is connected to the output end of the cylinder 2. The placement plate 4 is placed on the fixed plate 3. The fixed seat 5 is fixedly installed on the placement plate 4. The adjusting seat 6 is slidably connected to the placement plate 4. A fixing assembly is provided on the adjusting seat 6. The fixing assembly includes a fixing plate 7, fixing holes 8, and abutting rod 9. The fixing plate 7 is connected to both ends of the adjusting seat 6. The fixing holes 8 are evenly distributed on the placement plate 4. The abutting rod 9 is slidably connected to the fixing holes 8 and passes through the fixed plate 3 and the placement plate 4.

[0033] A rotating seat 10 is rotatably connected to the placement tray 4, a hinge rod 11 is rotatably connected to the rotating seat 10, a moving rod 12 is rotatably connected to the hinge rod 11, a mounting seat 13 is fixedly installed on the placement tray 4, the moving rod 12 is slidably connected to the mounting seat 13, and the adjusting seat 6 is connected to the moving rod 12.

[0034] A guide rod 14 and a fixed rod 15 are fixedly installed on the base plate 1. A movable seat 16 is connected to one end of the fixed plate 3. The movable seat 16 is slidably connected to the fixed rod 15 and the guide rod 14. A motor 17 is fixedly installed on the fixed rod 15.

[0035] The output end of the motor 17 is connected to a drive wheel 18, a fixed frame 19 is connected to the fixed rod 15, a driven wheel 20 is rotatably connected to the fixed frame 19, and a transmission belt 21 is provided between the drive wheel 18 and the driven wheel 20 for transmission.

[0036] A stop plate 22 is connected to the bottom of the stop rod 9. The stop plate 22 is in close contact with the fixed plate 3. A fixed sleeve 23 is slidably connected to the stop rod 9. The bottom of the fixed sleeve 23 is in close contact with the fixed plate 7. A sliding rod 24 is installed on the fixed sleeve 23.

[0037] The fixed sleeve 23 is threadedly connected to a threaded rod 25, and the sliding rod 24 is slidably connected to a moving block 26, which is threadedly connected to the threaded rod 25.

[0038] In this embodiment, during use, one end of the shell to be processed is attached to the fixed base 5. The rotating base 10 rotates along the placement plate 4. During this rotation, the hinge rod 11, which is rotatably connected to the rotating base 10, rotates as well. This rotation causes the moving rod 12 on the hinge rod 11 to slide along the mounting seat 13 on the placement plate 4, thereby causing the adjusting seat 6 on the moving rod 12 to slide along the placement plate 4. After sliding to a suitable position, the movement stops, completing the fixing process of the shell to be processed. Then, the cylinder 2 is activated, causing the fixed plate 3 at the output end to slide. During this sliding movement, the moving seat 16 at one end slides along the fixed rod 15 and the guide rod 14, stopping after reaching a suitable position. At this point, the cylinder 2 is activated... Motor 17 drives drive wheel 18 to rotate, and under the action of transmission belt 21, drives driven wheel 20 to rotate, which in turn drives drill bit 30 on fixed frame 19 to rotate, thus completing the drilling process of the housing to be processed. After the adjustment seat 6 is fixed and moved, the abutment rod 9 passes through the fixed hole 8, and in the process of passing through, it passes through fixed plate 3 and placement plate 4 in sequence, so that the abutment plate 22 on the abutment rod 9 is in contact with the bottom of fixed plate 3. After one end of the abutment rod 9 passes through fixed plate 7, fixed sleeve 23 is inserted along the abutment rod 9. Before this, threaded rod 25 on fixed sleeve 23 is rotated, and in the process of its rotation, moving block 26 on fixed sleeve 23 moves along fixed sleeve 23, and under the action of sliding rod 24, it slides.

[0039] Please see Figure 5-7 As an embodiment of a drilling device for machining a pneumatic regulating valve housing for locking components: a locking component is provided on a fixed sleeve 23. The locking component includes a locking groove 27, a locking block 28, and a tension spring 29. The locking groove 27 is opened on the abutment rod 9. The locking block 28 is rotatably connected to the fixed sleeve 23. The locking block 28 is adapted to the locking groove 27. One end of the locking block 28 abuts against the moving block 26. The tension spring 29 is connected between the fixed sleeve 23 and the locking block 28.

[0040] A drill bit 30 is connected to one end of the driven wheel 20.

[0041] More specifically, as the movable block 26 slides, it releases its contact with the locking block 28, causing the locking block 28 to rotate along the fixed sleeve 23 under the elastic potential energy of the locking block 28 and the tension spring 29. At this time, the fixed sleeve 23 is inserted into the abutment rod 9. After the bottom of the fixed sleeve 23 abuts against the mounting plate, the threaded rod 25 is rotated in the opposite direction, causing the movable block 26 to move in the opposite direction along the sliding rod 24. At this time, the locking block 28 is pushed, so that one end of the locking block 28 is inserted into the locking groove 27 of the abutment rod 9, thus completing the fixing process of the adjusting seat 6.

[0042] In summary, during the use or operation of the overall equipment: During use, one end of the shell to be processed is attached to the fixed base 5. The rotating base 10 rotates along the placement plate 4. During this rotation, the hinge rod 11, which is rotatably connected to the rotating base 10, rotates as well. This rotation causes the moving rod 12 on the hinge rod 11 to slide along the mounting seat 13 on the placement plate 4, thereby causing the adjusting seat 6 on the moving rod 12 to slide along the placement plate 4. After sliding to the appropriate position, the movement stops, completing the fixing process of the shell to be processed. Then, the cylinder 2 is activated, causing the fixed plate 3 at the output end to slide. During this sliding movement, the moving seat 16 at one end slides along the fixed rod 15 and the guide rod 14, stopping after reaching the appropriate position. When the motor 17 is started, it drives the drive wheel 18 to rotate, and under the action of the transmission belt 21, it drives the driven wheel 20 to rotate, which drives the drill bit 30 on the fixed frame 19 to rotate, so as to complete the drilling process of the shell to be processed. When the adjusting seat 6 is fixed and moved, the abutment rod 9 passes through the fixed hole 8, and in the process of passing through, it passes through the fixed plate 3 and the placement plate 4 in sequence, so that the abutment plate 22 on the abutment rod 9 is in contact with the bottom of the fixed plate 3. After one end of the abutment rod 9 passes through the fixed plate 7, the fixed sleeve 23 is inserted along the abutment rod 9. Before this, the threaded rod 25 on the fixed sleeve 23 is rotated, and in the process of rotation, the moving block 26 on the fixed sleeve 23 moves along the fixed sleeve 23, and under the action of the sliding rod 24, it slides.

[0043] As the movable block 26 slides, it releases its contact with the locking block 28. Under the elastic potential energy of the locking block 28 and the tension spring 29, the locking block 28 rotates along the fixed sleeve 23. At this time, the fixed sleeve 23 is inserted into the abutment rod 9. After the bottom of the fixed sleeve 23 abuts against the mounting plate, the threaded rod 25 is rotated in the opposite direction, causing the movable block 26 to move in the opposite direction along the sliding rod 24. This pushes the locking block 28, causing one end of the locking block 28 to be inserted into the locking groove 27 of the abutment rod 9, thus completing the fixing process of the adjusting seat 6.

[0044] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A drilling device for machining the housing of a pneumatic regulating valve, comprising a base plate (1), characterized in that: An adjustment assembly is provided on the base plate (1). The adjustment assembly includes a cylinder (2), a fixed plate (3), a placement plate (4), a fixed seat (5), and an adjustment seat (6). The cylinder (2) is fixedly installed on the base plate (1). The fixed plate (3) is connected to the output end of the cylinder (2). The placement plate (4) is set on the fixed plate (3). The fixed seat (5) is fixedly installed on the placement plate (4). The adjustment seat (6) is slidably connected to the placement plate (4). A fixing assembly is provided on the adjustment seat (6). The fixing assembly includes a fixing plate (7), a fixing hole (8), and a push rod (9). The fixing plate (7) is connected to both ends of the adjustment seat (6). The fixing holes (8) are evenly opened on the placement plate (4). The push rod (9) is slidably connected to the fixing hole (8) and passes through the fixed plate (3) and the placement plate (4).

2. The drilling device for machining a pneumatic regulating valve housing according to claim 1, characterized in that: A rotating seat (10) is rotatably connected to the placement tray (4), a hinge rod (11) is rotatably connected to the rotating seat (10), a moving rod (12) is rotatably connected to the hinge rod (11), an installation seat (13) is fixedly installed on the placement tray (4), the moving rod (12) is slidably connected to the installation seat (13), and the adjusting seat (6) is connected to the moving rod (12).

3. The drilling device for machining a pneumatic regulating valve housing according to claim 2, characterized in that: A guide rod (14) and a fixing rod (15) are fixedly installed on the base plate (1). A movable seat (16) is connected to one end of the fixed plate (3). The movable seat (16) is slidably connected to the fixing rod (15) and the guide rod (14). A motor (17) is fixedly installed on the fixing rod (15).

4. The drilling device for machining a pneumatic regulating valve housing according to claim 3, characterized in that: The output end of the motor (17) is connected to a drive wheel (18), a fixed frame (19) is connected to the fixed rod (15), a driven wheel (20) is rotatably connected to the fixed frame (19), and a transmission belt (21) is provided between the drive wheel (18) and the driven wheel (20).

5. The drilling device for machining a pneumatic regulating valve housing according to claim 4, characterized in that: The bottom of the abutting rod (9) is connected to an abutting plate (22), the abutting plate (22) is in close contact with the fixed plate (3), a fixed sleeve (23) is slidably connected on the abutting rod (9), the bottom of the fixed sleeve (23) is in close contact with the fixed plate (7), and a sliding rod (24) is installed on the fixed sleeve (23).

6. The drilling device for machining a pneumatic regulating valve housing according to claim 5, characterized in that: The fixed sleeve (23) is threadedly connected to a threaded rod (25), and the sliding rod (24) is slidably connected to a moving block (26), which is threadedly connected to the threaded rod (25).

7. A drilling device for machining a pneumatic regulating valve housing according to claim 6, characterized in that: The fixed sleeve (23) is provided with a locking assembly, which includes a locking groove (27), a locking block (28) and a tension spring (29). The locking groove (27) is opened on the abutment rod (9). The locking block (28) is rotatably connected to the fixed sleeve (23). The locking block (28) is adapted to the locking groove (27). One end of the locking block (28) abuts against the moving block (26). The tension spring (29) is connected between the fixed sleeve (23) and the locking block (28).

8. A drilling device for machining a pneumatic regulating valve housing according to claim 7, characterized in that: A drill bit (30) is connected to one end of the driven wheel (20).

Images