A punching device with positioning function for ball valve machining

Abstract

The utility model discloses a punch device for ball valve processing with positioning function, including base, electric spindle, drill and clamping seat, the upper surface fixed connection of base has electric spindle, the output fixed connection of electric spindle has chuck, the end fixed connection of chuck has drill, and clamping seat is located electric spindle's right side and is connected with base slidingly, and clamping seat includes bottom plate, fixed clamping plate, movable clamping plate and locking screw, the upper surface fixed connection of bottom plate has the fixed clamping plate of vertical distribution, and the lateral wall of fixed clamping plate is equipped with movable clamping plate and is connected with bottom plate slidingly. The utility model utilizes base, electric spindle, drill and clamping seat to form punch device, and the ball valve spool is clamped, positioned conveniently and quickly, and is punched and is processed to the ball valve spool with electric spindle, and through being equipped with the top block with the spherical surface positioning groove and the gasket and the positioning hole in the clamping seat, the ball valve spool is positioned automatically conveniently, and the stability of ball valve spool processing is improved.

Description

Technical Field

[0001] This utility model relates to the field of ball valve processing technology, specifically a drilling device for ball valve processing with positioning function. Background Technology

[0002] A ball valve is a valve in which the valve stem drives the valve to rotate around the ball valve axis. It can also be used for fluid regulation and control. Among them, the hard-seal V-type ball valve has a strong shearing force between the V-shaped ball core and the metal valve seat with hard alloy overlay, making it particularly suitable for media containing fibers, small solid particles, etc. A drilling device for ball valve processing with positioning function is a type of drilling device for ball valve processing with positioning function.

[0003] Currently, when drilling holes in ball valve cores, it is inconvenient to clamp and position the core, requiring manual adjustment and centering, which affects processing efficiency and drilling accuracy, causing inconvenience in ball valve core machining. Therefore, a drilling device with positioning function for ball valve machining is proposed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a drilling device for ball valve processing with a positioning function. This solves the problem that existing ball valve core drilling processes are inconvenient for clamping and positioning, affecting processing efficiency and accuracy. This invention utilizes a base, electric spindle, drill bit, and clamping seat to form a drilling device, facilitating quick and easy clamping and positioning of the ball valve core. Combined with the electric spindle, it improves the efficiency of ball valve core processing. Furthermore, the clamping seat includes a spherical positioning groove, a pad, and a top block with positioning holes, facilitating automatic positioning of the ball valve core and improving the stability of ball valve core processing.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a drilling device for ball valve processing with positioning function, comprising a base, an electric spindle, a drill bit, and a clamping seat. The electric spindle is fixedly connected to the upper surface of the base, a chuck is fixedly connected to the output end of the electric spindle, and a drill bit is fixedly connected to the end of the chuck. The clamping seat is located on the right side of the electric spindle and is slidably connected to the base. The clamping seat includes a base plate, a fixed clamping plate, a movable clamping plate, and a locking screw. The fixed clamping plates are fixedly connected to the upper surface of the base plate vertically, and the side wall of the fixed clamping plate is provided with a movable clamping plate slidably connected to the base plate. The right side of the movable clamping plate is provided with a rotatably connected locking screw.

[0008] As an improvement to the above technical solution, the surface of the fixing plate is provided with a through hole, the inside of the through hole is provided with a detachable pad, and the edge of the pad is provided with several mounting holes.

[0009] As an improvement to the above technical solution, a guide hole is provided in the center of the pad, and a spherical positioning groove is provided on the right side wall of the pad.

[0010] As an improvement to the above technical solution, the inner wall of the movable clamp is provided with a detachably connected top block, and the end of the top block is provided with a positioning hole.

[0011] As an improvement to the above technical solution, a dovetail groove is provided on the lower surface of the movable clamping plate, and a guide rail is provided at the connection between the bottom plate and the dovetail groove.

[0012] As an improvement to the above technical solution, a slider is fixedly connected to the lower surface of the base plate, a slide rail connected to the slider is provided on the upper surface of the base, and a feed screw is provided inside the base, which is rotatably connected to the lower surface of the base plate.

[0013] (III) Beneficial Effects

[0014] This utility model provides a drilling device for processing ball valves with a positioning function. It has the following beneficial effects:

[0015] 1. This utility model utilizes a base, electric spindle, drill bit, and clamping seat to form a drilling device, which facilitates quick clamping and positioning of ball valve cores. It works in conjunction with the electric spindle to drill holes in the ball valve cores, improving the working efficiency of ball valve core processing. By providing a spherical positioning groove, a pad, and a top block with positioning holes in the clamping seat, it is convenient to automatically position the ball valve cores, improving the stability of ball valve core processing.

[0016] 2. This utility model has a detachable pad on the surface of the fixed clamping plate, which facilitates the replacement of ball valve cores of different diameters according to the processing. Combined with the detachable top block on the surface of the movable clamping plate, it improves the versatility of processing ball valve cores of different specifications. Attached Figure Description

[0017] Figure 1 This is a side view of the drilling device for processing ball valves with positioning function according to this utility model.

[0018] Figure 2 This is a top view of the drilling device for processing ball valves with positioning function according to this utility model.

[0019] Figure 3 This is a schematic diagram of the overall structure of the clamping base of this utility model;

[0020] Figure 4This is a schematic diagram of the cross-section of the clamping seat of this utility model.

[0021] In the diagram: Base-1, Electric spindle-2, Drill bit-3, Clamping seat-4, Chuck-5, Base plate-6, Fixed clamping plate-7, Movable clamping plate-8, Locking screw-9, Through hole-10, Pad plate-11, Mounting hole-12, Guide hole-13, Spherical positioning groove-14, Top block-15, Positioning hole-16, Dovetail groove-17, Guide rail-18, Slider-19, Slide rail-20, Feed screw-21. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a drilling device for ball valve processing with positioning function, including a base 1, an electric spindle 2, a drill bit 3, and a clamping seat 4. The electric spindle 2 is fixedly connected to the upper surface of the base 1, and a chuck 5 is fixedly connected to the output end of the electric spindle 2. The drill bit 3 is fixedly connected to the end of the chuck 5. The clamping seat 4 is located on the right side of the electric spindle 2 and is slidably connected to the base 1. The clamping seat 4 includes a base plate 6, a fixed clamping plate 7, a movable clamping plate 8, and a locking screw 9. The fixed clamping plate 7 is fixedly connected to the upper surface of the base plate 6 vertically. The movable clamping plate 8 is slidably connected to the side wall of the fixed clamping plate 7 and is rotatably connected to the base plate 6. The locking screw 9 is rotatably connected to the right side of the movable clamping plate 8.

[0024] Further improvements include a through hole 10 on the surface of the fixing plate 7, a detachable pad 11 inside the through hole 10, and several mounting holes 12 at the edge of the pad 11. By providing a through hole 10 on the surface of the fixing plate 7 and using the detachable pad 11, it is convenient to replace the pad when drilling ball valve cores of different diameters, thus improving the versatility of the drilling device.

[0025] In a further improvement, a guide hole 13 is provided in the center of the pad 11, and a spherical positioning groove 14 is provided on the right side wall of the pad 11. The guide hole 13 in the center of the pad 11 facilitates the guidance of the drill bit 3 during drilling, and the spherical positioning groove 14 on the right side wall of the pad 11 facilitates the clamping of the ball valve core.

[0026] In a further improvement, the inner wall of the movable clamping plate 8 is provided with a detachably connected top block 15, and the end of the top block 15 is provided with a positioning hole 16. By providing a top block 15 with a positioning hole 16 on the inner wall of the movable clamping plate 8, it is convenient to cooperate with the fixed clamping plate 7 to squeeze and clamp the ball valve core, thereby improving the stability of the ball valve core processing.

[0027] In a further improvement, a dovetail groove 17 is provided on the lower surface of the movable clamping plate 8, and a guide rail 18 is provided at the connection between the base plate 6 and the dovetail groove 17. By providing a dovetail groove 17 on the lower surface of the movable clamping plate 8, it is convenient to cooperate with the guide rail 18 on the surface of the base plate 6 for guidance, thereby improving the stability of the connection between the movable clamping plate 8 and the base plate 6.

[0028] Specifically, the lower surface of the base plate 6 is fixedly connected to a slider 19, the upper surface of the base 1 is provided with a slide rail 20 connected to the slider 19, and the interior of the base 1 is provided with a feed screw 21, which is rotatably connected to the lower surface of the base plate 6. By providing a slider 19 on the lower surface of the base plate 6, in conjunction with the slide rail 20 on the upper surface of the base 1 and the feed screw 21 inside the base 1, the stability of the sliding between the clamping seat 4 and the base 1 is improved, facilitating the drilling of the ball valve core.

[0029] In the processing of this utility model, according to the diameter of the ball valve core, a pad 11 and a top block 15 of appropriate size are selected. The pad 11 is fixedly installed on the surface of the fixed clamping plate 7, and the top block 15 is fixedly installed on the surface of the movable clamping plate 8. The ball valve core is placed between the fixed clamping plate 7 and the movable clamping plate 8. The locking screw 9 is manually rotated to push the movable clamping plate 8 to clamp and fix the ball valve core. The feed screw 21 is manually rotated to push the clamping seat 4 to move laterally. The electric spindle 2 drives the drill bit 3 to rotate and insert it into the pad 11 along the guide hole 13, thereby improving the stability when drilling the ball valve core.

[0030] The problem solved by this invention is that when drilling ball valve cores, it is inconvenient to clamp and position the valve core, requiring manual adjustment and centering, which affects the processing efficiency and drilling accuracy, causing inconvenience to the ball valve core processing. This invention utilizes a base 1, an electric spindle 2, a drill bit 3, and a clamping seat 4 to form a drilling device, which facilitates quick clamping and positioning of the ball valve core. In conjunction with the electric spindle 2, the ball valve core is drilled, improving the processing efficiency. By providing a top block 15 with a spherical positioning groove 14, a pad 11, and a positioning hole 16 in the clamping seat 4, the ball valve core is automatically positioned, improving the stability of the ball valve core processing.

[0031] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A drilling device for processing ball valves with positioning function, comprising a base (1), an electric spindle (2), a drill bit (3), and a clamping seat (4), characterized in that: An electric spindle (2) is fixedly connected to the upper surface of the base (1). A chuck (5) is fixedly connected to the output end of the electric spindle (2). A drill bit (3) is fixedly connected to the end of the chuck (5). A clamping seat (4) is located on the right side of the electric spindle (2) and is slidably connected to the base (1). The clamping seat (4) includes a base plate (6), a fixed clamping plate (7), a movable clamping plate (8), and a locking screw (9). Vertically distributed fixed clamping plates (7) are fixedly connected to the upper surface of the base plate (6). Through holes (10) are opened on the surface of the fixed clamping plates (7). The interior is provided with a detachable pad (11), and the edge of the pad (11) is provided with several mounting holes (12). The center of the pad (11) is provided with a guide hole (13). The right side wall of the pad (11) is provided with a spherical positioning groove (14). The side wall of the fixed clamp (7) is provided with a movable clamp (8) that is slidably connected to the base plate (6). The right side of the movable clamp (8) is provided with a rotatably connected locking screw (9). The inner side wall of the movable clamp (8) is provided with a detachable top block (15). The end of the top block (15) is provided with a positioning hole (16).

2. The drilling device for processing a ball valve with positioning function according to claim 1, characterized in that: The lower surface of the movable clamp (8) is provided with a dovetail groove (17), and a guide rail (18) is provided at the connection between the base plate (6) and the dovetail groove (17).

3. The drilling device for processing a ball valve with positioning function according to claim 1, characterized in that: A slider (19) is fixedly connected to the lower surface of the base plate (6). A slide rail (20) connected to the slider (19) is provided on the upper surface of the base (1). A feed screw (21) is provided inside the base (1). The feed screw (21) is rotatably connected to the lower surface of the base plate (6).

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