Throttling valve machining device

Abstract

The utility model discloses a throttle valve machining device which comprises a workbench, a containing plate is installed on the top of the workbench, a pressing plate is arranged above the containing plate, drill bits are installed on the two sides of the containing plate, one end of each drill bit is rotationally connected with an installation box, and the other end of each drill bit is rotationally connected with a hydraulic cylinder. The end, extending into the mounting box, of the drill bit is fixedly connected with a second servo motor. The utility model relates to the technical field of throttle valve processing, through cooperation of the telescopic column, the fixing plate and the adjusting motor, a valve body is installed on the placing plate, the adjusting motor is utilized to drive the telescopic column to rotate, the angle of a drill bit is moved to a proper position, and the valve body is drilled. And the angle of the drill bit is perpendicular to the containing plate through the adjusting motor, and a straight hole is drilled in the valve body, so that drilling of the valve body is more convenient and faster, and the problem that in the prior art, when inclined hole valve body machining is conducted on the valve body, the angle of the drill bit is not easy to adjust, and consequently the machining precision of the valve body is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of throttle valve processing devices, in particular to a throttle valve processing device. Background Art

[0002] A throttle valve is a valve that controls the flow of a fluid by changing the throttling section or throttling length. The throttle valve structurally includes a valve body and other components such as an adjusting rod and a valve plug installed on the valve body. The valve body is the most important component of the throttle valve, and it plays a dominant role in the throttling effect of the throttle valve. During the processing of the valve body of the throttle valve, it is usually necessary to drill holes on the valve body. According to the processing angle of the hole, it can be divided into straight holes and inclined holes. When processing straight holes, the drill axis is perpendicular to the surface of the valve body, which is convenient for processing and the processing accuracy is easy to control. When processing inclined holes, the drill axis is tilted and forms an angle of less than 90 degrees with the surface of the valve body, which is not easy to process and the processing accuracy is difficult to control.

[0003] When the first-use-then-last technology is used, the processed valve body is installed on the placement plate, and after it is fixed, the drill bit is driven by the servo motor to rotate, so that the valve body is turned and the valve body is processed.

[0004] However, in actual use, when drilling holes in the valve body, they are divided into straight holes and inclined holes according to the angle of the holes. When processing straight holes, the drill bit is perpendicular to the surface of the valve body, but when processing inclined holes, the angle of the drill bit is not easy to adjust, which affects the accuracy of valve body processing. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a throttle valve processing device, which solves the problem that, when drilling holes in a valve body in actual use, the holes are divided into straight holes and inclined holes according to their angles. When processing straight holes, the drill bit is perpendicular to the surface of the valve body, but when processing inclined holes, the angle of the drill bit is difficult to adjust, thereby affecting the accuracy of valve body processing.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a throttle valve processing device, including a workbench, a placement plate is installed on the top of the workbench, a pressure plate is arranged above the placement plate, drill bits are installed on both sides of the placement plate, one end of the drill bit is rotatably connected to a mounting box, one end of the drill bit extending to the inside of the mounting box is fixedly connected to a second servo motor, an outer wall of the second servo motor is fixedly connected to the inner wall of the mounting box, an outer wall of the mounting box is installed with an adjustment structure, the adjustment structure includes a telescopic column, a fixing plate, a mounting plate and an adjusting motor, one end of the telescopic column is fixedly connected to the outer wall of the mounting box, the outer wall of the telescopic column is rotatably connected to the fixing plate, the outer wall of the fixing plate is fixedly connected to the adjusting motor, the output end of the adjusting motor extends to one end of the outer wall of the fixing plate and is fixedly connected to the outer wall of the telescopic column, the outer wall of the fixing plate is fixedly connected to the mounting plate, and the bottom of the mounting plate is installed on the top of the workbench.

[0007] Preferably, a support block is fixedly connected to the top of the placement plate.

[0008] Preferably, the top of the pressure plate is rotatably connected to a mounting block, the top of the mounting block is fixedly connected to a telescopic rod, one end of the telescopic rod is fixedly connected to a mounting frame, and the bottom of the mounting frame is fixedly connected to the top of the workbench.

[0009] Preferably, the inner wall of the workbench is rotatably connected to a screw rod, the outer wall of the screw rod is threadedly connected to a slider, the outer wall of the slider is slidably engaged with the inner wall of the workbench, the top of the slider is fixedly connected to the bottom of the mounting plate through an opening at the top of the workbench, and the end of the screw rod extending to the outer wall of the workbench is fixedly connected to a handle.

[0010] Preferably, a first servo motor is fixedly connected to the bottom of the workbench, and an output end of the first servo motor extends to one end of the outer wall of the workbench and is fixedly connected to the bottom of the placement plate.

[0011] Beneficial Effects

[0012] The utility model provides a throttle valve processing device. It has the following beneficial effects: the throttle valve processing device installs the valve body on the placement plate through the cooperation of the telescopic column, the fixing plate and the adjusting motor, and uses the adjusting motor to drive the telescopic column to rotate so that the angle of the drill bit is moved to a suitable position and the valve body is drilled, and the adjusting motor is used to make the angle of the drill bit perpendicular to the placement plate to drill a straight hole in the valve body, so that it is more convenient to drill the valve body, and solves the problem that the angle of the drill bit is not easy to adjust when the valve body is processed with an inclined hole in the prior art, thereby affecting the accuracy of the valve body processing.

[0013] Through the cooperation of the screw rod, the slider and the mounting plate, when drilling holes in valve bodies of different models, the screw rod is rotated to make the slider drive the mounting plate to move, thereby moving the position of the drill bit so that it can drill holes at the fitting position on the valve body, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0016] Figure 3 for Figure 1 Structural diagram of the middle mounting plate, fixed plate and telescopic column;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the workbench, mounting frame and placement plate.

[0018] In the figure: 1. workbench, 2. placement plate, 3. drill bit, 4. mounting plate, 5. fixing plate, 6. telescopic column, 7. mounting frame, 8. telescopic rod, 9. slider, 10. screw rod, 11. handle, 12. first servo motor, 13. mounting box, 14. second servo motor, 15. mounting block, 16. pressure plate, 17. support block, 18. adjusting motor. DETAILED DESCRIPTION

[0019] 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.

[0020] However, in actual use, when drilling holes in the valve body, they are divided into straight holes and inclined holes according to the angle of the holes. When processing straight holes, the drill bit is perpendicular to the surface of the valve body, but when processing inclined holes, the angle of the drill bit is not easy to adjust, which affects the accuracy of valve body processing.

[0021] In view of this, the utility model provides a throttle valve processing device, which solves the problem that when drilling holes in the valve body in actual use, the holes are divided into straight holes and inclined holes according to the angle of the holes. When processing straight holes, the drill bit is perpendicular to the surface of the valve body, but when processing inclined holes, the angle of the drill bit is difficult to adjust, thereby affecting the accuracy of valve body processing.

[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0023] Embodiment 1: Figure 1-4 It can be known that a throttle valve processing device includes a workbench 1, a placement plate 2 is installed on the top of the workbench 1, a pressure plate 16 is arranged above the placement plate 2, drill bits 3 are installed on both sides of the placement plate 2, one end of the drill bit 3 is rotatably connected to the installation box 13, one end of the drill bit 3 extending to the inside of the installation box 13 is fixedly connected to the second servo motor 14, the outer wall of the second servo motor 14 is fixedly connected to the inner wall of the installation box 13, the outer wall of the installation box 13 is installed with an adjustment structure, the adjustment structure includes a telescopic column 6, a fixed plate 5, a mounting plate 4 and an adjustment motor 18, one end of the telescopic column 6 is fixedly connected to the outer wall of the installation box 13, the outer wall of the telescopic column 6 is rotatably connected to the fixed plate 5, the outer wall of the fixed plate 5 is fixedly connected to the adjustment motor 18, wherein the model of the adjustment motor 18 is not limited, the output end of the adjustment motor 18 extends to one end of the outer wall of the fixed plate 5 and is fixedly connected to the outer wall of the telescopic column 6, the outer wall of the fixed plate 5 is fixedly connected to the mounting plate 4, and the bottom of the mounting plate 4 is installed on the top of the workbench 1, wherein the model of the second servo motor 14 is not limited;

[0024] In the specific implementation process, it is worth pointing out that, with the cooperation of the telescopic column 6, the fixed plate 5 and the adjusting motor 18, the valve body is installed on the placement plate 2, and the adjusting motor 18 is used to drive the telescopic column 6 to rotate, so that the angle of the drill bit 3 is moved to a suitable position, and the valve body is drilled, and the angle of the drill bit 3 is perpendicular to the placement plate 2 by the adjusting motor 18, and a straight hole is drilled in the valve body, so that it is more convenient to drill a hole in the valve body;

[0025] Furthermore, a support block 17 is fixedly connected to the top of the placement plate 2;

[0026] In the specific implementation process, it is worth pointing out that, under the cooperation of the support block 17 and the placement plate 2, the valve body is supported by the support block 17 to prevent the drill bit 3 from touching the placement plate 2 during drilling, thereby causing damage to the drill bit 3;

[0027] Furthermore, the top of the pressing plate 16 is rotatably connected to a mounting block 15, the top of the mounting block 15 is fixedly connected to a telescopic rod 8, one end of the telescopic rod 8 is fixedly connected to a mounting frame 7, and the bottom of the mounting frame 7 is fixedly connected to the top of the workbench 1;

[0028] In the specific implementation process, it is worth pointing out that, with the cooperation of the mounting block 15, the mounting frame 7 and the telescopic rod 8, after the valve body is placed on the placement plate 2, the telescopic rod 8 is used to drive the pressing plate 16 to press the valve body, thereby fixing the valve body and making it more stable when drilling.

[0029] Specifically, when using the throttle valve processing device, the valve body is placed on the placement plate 2, supported by the support block 17, and the telescopic rod 8 is used to drive the pressure plate 16 to fix the valve body. After fixation, the angle of the telescopic column 6 is adjusted by the adjusting motor 18, thereby driving the angle of the drill bit 3 to be adjusted to a suitable angle, and then the telescopic column 6 is used to drive the drill bit 3 to drill a hole in the valve body. Since the valve body is supported by the support block 17, the drill bit 3 is prevented from touching the placement plate 2 and causing damage after drilling through the valve body.

[0030] Embodiment 2: By Figure 1-4 It can be seen that the inner wall of the workbench 1 is rotatably connected with a screw rod 10, the outer wall of the screw rod 10 is threadedly connected with a slider 9, the outer wall of the slider 9 is slidably clamped to the inner wall of the workbench 1, the top of the slider 9 is fixedly connected to the bottom of the mounting plate 4 through the opening at the top of the workbench 1, and one end of the screw rod 10 extending to the outer wall of the workbench 1 is fixedly connected with a handle 11;

[0031] In the specific implementation process, it is worth pointing out that, under the cooperation of the screw rod 10, the slider 9 and the mounting plate 4, the screw rod 10 is driven to rotate by the handle 11, and the slider 9 drives the mounting plate 4 to move, so that the drill bit 3 can better drill the valve body;

[0032] Furthermore, a first servo motor 12 is fixedly connected to the bottom of the workbench 1, and an output end of the first servo motor 12 extends to one end of the outer wall of the workbench 1 and is fixedly connected to the bottom of the placement plate 2, wherein the number of the first servo motor 12 is not limited;

[0033] In the specific implementation process, it is worth pointing out that, under the cooperation of the first servo motor 12 and the placement plate 2, the first servo motor 12 is used to drive the placement plate 2 to rotate, so that the position of the valve body on the workbench 1 can be adjusted;

[0034] Specifically, based on the above embodiment, when drilling holes in valve bodies of different types, the screw rod 10 is used to drive the slider 9 to move, thereby moving the position of the drill bit 3 to better drill holes in valve bodies of different types.

[0035] 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. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] 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 throttle valve processing device, comprising a workbench (1), characterized in that: A placement plate (2) is installed on the top of the workbench (1), a pressure plate (16) is arranged above the placement plate (2), drill bits (3) are installed on both sides of the placement plate (2), one end of the drill bit (3) is rotatably connected to a mounting box (13), one end of the drill bit (3) extending into the interior of the mounting box (13) is fixedly connected to a second servo motor (14), an outer wall of the second servo motor (14) is fixedly connected to the inner wall of the mounting box (13), and an adjustment structure is installed on the outer wall of the mounting box (13); The adjustment structure comprises a telescopic column (6), a fixing plate (5), a mounting plate (4) and an adjustment motor (18); One end of the telescopic column (6) is fixedly connected to the outer wall of the installation box (13); the outer wall of the telescopic column (6) is rotatably connected to a fixing plate (5); the outer wall of the fixing plate (5) is fixedly connected to an adjusting motor (18); an output end of the adjusting motor (18) extends to one end of the outer wall of the fixing plate (5) and is fixedly connected to the outer wall of the telescopic column (6); the outer wall of the fixing plate (5) is fixedly connected to a mounting plate (4); and the bottom of the mounting plate (4) is mounted on the top of the workbench (1).

2. A throttle valve processing device according to claim 1, characterized in that: A support block (17) is fixedly connected to the top of the placement plate (2).

3. A throttle valve processing device according to claim 1, characterized in that: The top of the pressing plate (16) is rotatably connected to a mounting block (15), the top of the mounting block (15) is fixedly connected to a telescopic rod (8), one end of the telescopic rod (8) is fixedly connected to a mounting frame (7), and the bottom of the mounting frame (7) is fixedly connected to the top of the workbench (1).

4. A throttle valve processing device according to claim 1, characterized in that: The inner wall of the workbench (1) is rotatably connected to a screw rod (10), the outer wall of the screw rod (10) is threadedly connected to a slider (9), the outer wall of the slider (9) is slidably engaged with the inner wall of the workbench (1), the top of the slider (9) is fixedly connected to the bottom of the mounting plate (4) through an opening at the top of the workbench (1), and one end of the screw rod (10) extending to the outer wall of the workbench (1) is fixedly connected to a handle (11).

5. A throttle valve processing device according to claim 1, characterized in that: A first servo motor (12) is fixedly connected to the bottom of the workbench (1); an output end of the first servo motor (12) extends to one end of the outer wall of the workbench (1) and is fixedly connected to the bottom of the placement plate (2).

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