Valve body trepanning device suitable for electromagnetic valve

Abstract

The utility model relates to the technical field of electromagnetic valve machining, and discloses an electromagnetic valve body trepanning device which comprises a frame body and a drilling motor, a drilling bit is mounted at the power end of the drilling motor, and the electromagnetic valve body trepanning device further comprises a moving mechanism and a limiting mechanism; the two moving mechanisms are both installed on the frame body, a first moving plate and a second moving plate are installed on the two moving mechanisms correspondingly, and an air cylinder is fixed to the second moving plate; the electromagnetic valve body can be supported by the two bracket plates, the two bracket plates get close to each other through the two-way lead screw, and then the end face of the electromagnetic valve body is extruded through the fixing vertical plate so that the electromagnetic valve body can be fixed, and by arranging the moving mechanism, the drilling motor and the first moving plate installed on the electromagnetic valve body can both have the moving function; and the drilling motor has the horizontal and vertical moving functions, and the first moving plate has the horizontal moving function, so that the position adjusting function can be achieved, the step of disassembling and placing by workers is omitted, and the practicability is improved.

Description

Technical Field

[0001] The present application relates to the technical field of solenoid valve processing, and in particular to a hole-opening device suitable for a solenoid valve body. Background Art

[0002] Solenoid valves are electromagnetically controlled industrial devices, essential automation components for controlling fluids. They are classified as actuators, not limited to hydraulic or pneumatic systems. They are used in industrial control systems to adjust the direction, flow, speed, and other parameters of media. Solenoid valves can be combined with various circuits to achieve desired control, ensuring both precision and flexibility. There are many different types of solenoid valves, each serving different functions within a control system. The most commonly used are check valves, safety valves, directional control valves, and speed control valves.

[0003] When processing the solenoid valve body, it is necessary to drill and open holes on it. Bolt mounting holes are preset on the top of the valve body for connecting other parts of the valve body. When opening holes, the drill bit position is fixed, so the staff needs to change the position of the valve body. During the adjustment process, the valve body needs to be repeatedly fixed or disassembled, which is more troublesome. Utility Model Content

[0004] In order to solve the problem, the present application provides a hole opening device suitable for a solenoid valve body.

[0005] The present application provides a device for opening a hole in a solenoid valve body using the following technical solutions:

[0006] A device for opening a hole in a solenoid valve body comprises a frame and a drilling motor, a drilling bit is installed at the power end of the drilling motor, and further comprises a moving mechanism and a limiting mechanism; two of the moving mechanisms are installed on the frame, and a No. 1 moving plate and a No. 2 moving plate are respectively installed on the two moving mechanisms, a cylinder is fixed on the No. 2 moving plate, a mounting plate is fixed at the power end of the cylinder, and the drilling motor is fixed on the mounting plate; the limiting mechanism is installed on the No. 1 moving plate, and is used to limit and fix the solenoid valve body.

[0007] Preferably, one of the moving mechanisms includes a pair of No. 1 guide rails and No. 1 screw rods, the two No. 1 guide rails are fixed to the upper end of the frame, the No. 1 screw rod is driven by a No. 1 motor and is installed on the frame, a No. 1 screw rod is screwed on the No. 1 screw rod, the No. 1 screw rod is fixedly connected to the No. 2 moving plate, and the No. 2 moving plate is slidably connected to the two No. 1 guide rails.

[0008] Preferably, the other moving mechanism includes a pair of No. 2 guide rails and a No. 2 screw rod, the No. 2 screw rod is driven by a No. 2 motor and is installed at the lower end of the frame, the No. 2 screw rod is screwed with a No. 2 screw joint, the No. 1 moving plate is fixedly connected to the No. 2 screw joint, and the No. 2 screw joint is slidably connected to the two No. 2 guide rails.

[0009] Preferably, a pair of fixed plates are fixed on the top of the No. 1 movable plate, and a clamping motor is fixed on one of the fixed plates.

[0010] Preferably, the limiting mechanism includes a bidirectional screw rod, which is fixedly connected to the power end of the clamping motor. A pair of screw plates are screwed on the bidirectional screw rod, and the two screw plates can move towards or away from each other.

[0011] Preferably, a pair of guide rods are fixed between the two fixing plates, and both of the guide rods slide through the screw-on plates and are slidably connected to the screw-on plates.

[0012] Preferably, a bracket plate and a fixed vertical plate are fixed on the screw plate, an arc-shaped groove is provided on the bracket plate, and a protruding rod is fixed on the fixed vertical plate.

[0013] In summary, this application has the following beneficial technical effects:

[0014] By setting a limit mechanism, the two bracket plates can support the solenoid valve body, and the two bracket plates are approached to each other through a two-way screw rod, and then squeezed on the end face of the solenoid valve body through a fixed vertical plate to fix it. By setting a moving mechanism, the drilling motor and the movable plate No. 1 installed on the solenoid valve body both have the function of moving, the drilling motor has the function of horizontal and vertical movement, and the No. 1 movable plate has the function of horizontal movement, thereby realizing the function of position adjustment, eliminating the need for staff to disassemble and place the plates, and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the hole opening device and the solenoid valve body;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the hole opening device;

[0017] Figure 3 yes Figure 2 Axonometric structural diagram.

[0018] Explanation of the accompanying reference numerals: 1. frame; 2. movable plate No. 1; 3. clamping motor; 4. fixed plate; 5. drilling motor; 6. mounting plate; 7. cylinder; 8. rotating joint No. 1; 9. screw rod No. 1; 10. motor No. 1; 11. movable plate No. 2; 12. guide rail No. 1; 13. motor No. 2; 14. guide rail No. 2; 15. screw rod No. 2; 16. bidirectional screw rod; 17. screw plate; 18. guide rod; 19. fixed vertical plate; 20. raised rod; 21. arc groove; 22. bracket plate; 23. rotating joint No. 2. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0020] The embodiment of the present application discloses a device for opening a hole in a solenoid valve body. Figure 1-Figure 3 , a device for opening a hole in a solenoid valve body, comprising a frame 1 and a drilling motor 5, a drilling bit being installed at the power end of the drilling motor 5, and also comprising a moving mechanism and a limiting mechanism; the two moving mechanisms are both installed on the frame 1, and a No. 1 moving plate 2 and a No. 2 moving plate 11 are respectively installed on the two moving mechanisms, a cylinder 7 is fixed on the No. 2 moving plate 11, a mounting plate 6 is fixed at the power end of the cylinder 7, the drilling motor 5 is fixed on the mounting plate 6, and starting the cylinder 7 can make the drilling motor 5 move vertically, and then approach the solenoid valve body to achieve drilling; the limiting mechanism is installed on the No. 1 moving plate 2, and is used to limit and fix the solenoid valve body.

[0021] One of the moving mechanisms includes a pair of No. 1 guide rails 12 and a No. 1 screw rod 9. The two No. 1 guide rails 12 are fixed to the upper end of the frame 1. The No. 1 screw rod 9 is driven and installed on the frame 1 by the No. 1 motor 10. A No. 1 screw joint 8 is screwed on the No. 1 screw rod 9. The No. 1 screw joint 8 is fixedly connected to the No. 2 moving plate 11. The No. 2 moving plate 11 is slidably connected to the two No. 1 guide rails 12. The other moving mechanism includes a pair of No. 2 guide rails 14 and a No. 2 screw rod 15. The No. 2 screw rod 15 is driven and installed at the lower end of the frame 1 by the No. 2 motor 13. A No. 2 screw joint 23 is screwed on the No. 2 screw rod 15. The No. 1 moving plate 2 is fixedly connected to the No. 2 screw joint 23. The No. 2 rotating joint 23 is slidingly connected to the two No. 2 guide rails 14. When the forward rotation mode of the No. 1 motor 10 is started, the No. 1 rotating joint 8 can be forced to move away from the position of the No. 1 motor 10 through the No. 1 screw rod 9, thereby moving the drilling motor 5 away from the position of the No. 1 motor 10. When the reverse mode of the No. 1 motor 10 is started, the drilling motor 5 moves close to the position of the No. 1 motor 10. When the forward rotation mode of the No. 2 motor 13 is started, the No. 2 rotating joint 23 can be forced to move away from the position of the No. 2 motor 13 through the No. 2 screw rod 15, thereby moving the No. 1 movable plate 2 away from the position of the No. 2 motor 13, thereby facilitating the adjustment / change of the position.

[0022] A pair of fixed plates 4 are fixed on the top of the No. 1 movable plate 2, and a clamping motor 3 is fixed on one of the fixed plates 4. The limiting mechanism includes a bidirectional screw rod 16, which is fixedly connected to the power end of the clamping motor 3. A pair of screw plates 17 are screwed on the bidirectional screw rod 16. The two screw plates 17 can move closer to or away from each other. A pair of guide rods 18 are fixed between the two fixed plates 4. The two guide rods 18 both slide through the screw plates 17 and are slidably connected to the screw plates 17. When the forward rotation mode of the clamping motor 3 is started, the two screw plates 17 can be brought closer to each other, thereby realizing the clamping function. When the reverse rotation mode of the clamping motor 3 is started, the two screw plates 17 can be moved away from each other, thereby realizing the loosening function.

[0023] In this embodiment, if Figure 1 and Figure 2 As shown, a bracket plate 22 and a fixed vertical plate 19 are fixed on the screw plate 17, and an arc groove 21 is opened on the bracket plate 22. Since the solenoid valve body tube is a cylinder, the arc groove 21 can fit more closely to its outer wall, thereby making its installation more stable. A protruding rod 20 is fixed on the fixed vertical plate 19. The fixed vertical plate 19 can be squeezed on the end face of the solenoid valve body tube, and the protruding rod 20 can be inserted into the valve body tube, thereby achieving an effective limiting function and facilitating stable drilling of the solenoid valve body.

[0024] The implementation principle of an embodiment of the present application is that the solenoid valve body hole opening device is as follows: when in use, the solenoid valve body is first placed on the two bracket plates 22, and then, when the clamping motor 3 is started in the forward rotation mode, the two screw plates 17 can be brought close to each other, thereby clamping the solenoid valve body. When drilling a hole, the cylinder 7 is started to make the drilling motor 5 move vertically, thereby approaching the solenoid valve body to achieve drilling. During the hole drilling process, when the forward rotation mode of the No. 1 motor 10 is started, the No. 1 screw rod 9 can be used to force the No. 1 rotating part 8 to move away from the position of the No. 1 motor 10, thereby moving the drilling motor 5 away from the position of the No. 1 motor 10. When the reverse mode of the No. 1 motor 10 is started, the drilling motor 5 is moved close to the position of the No. 1 motor 10. When the forward rotation mode of the No. 2 motor 13 is started, the No. 2 screw rod 15 can be used to force the No. 2 rotating part 23 to move away from the position of the No. 2 motor 13, thereby moving the No. 1 movable plate 2 away from the position of the No. 2 motor 13, thereby facilitating position adjustment / change.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0026] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0028] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A device for drilling a hole in a solenoid valve body, comprising a frame (1) and a drilling motor (5), wherein a drilling bit is mounted on the power end of the drilling motor (5), and characterized in that: It also includes a moving mechanism and a limiting mechanism; The two moving mechanisms are both mounted on the frame (1), and a first moving plate (2) and a second moving plate (11) are respectively mounted on the two moving mechanisms. A cylinder (7) is fixed on the second moving plate (11), and a mounting plate (6) is fixed at the power end of the cylinder (7). The drilling motor (5) is fixed on the mounting plate (6). The limiting mechanism is mounted on the first movable plate (2) and is used to limit and fix the solenoid valve body.

2. The device for opening a hole in a solenoid valve body according to claim 1, characterized in that: One of the moving mechanisms includes a pair of No. 1 guide rails (12) and a No. 1 screw rod (9), the two No. 1 guide rails (12) are fixed to the upper end of the frame (1), the No. 1 screw rod (9) is driven by a No. 1 motor (10) and is installed on the frame (1), a No. 1 screw joint (8) is screwed on the No. 1 screw rod (9), the No. 1 screw joint (8) is fixedly connected to the No. 2 moving plate (11), and the No. 2 moving plate (11) is slidably connected to the two No. 1 guide rails (12).

3. The device for opening a hole in a solenoid valve body according to claim 1, characterized in that: The other moving mechanism includes a pair of No. 2 guide rails (14) and a No. 2 screw rod (15), the No. 2 screw rod (15) is driven by a No. 2 motor (13) and is installed at the lower end of the frame (1), the No. 2 screw rod (15) is screwed with a No. 2 screw joint (23), the No. 1 moving plate (2) is fixedly connected to the No. 2 screw joint (23), and the No. 2 screw joint (23) is slidably connected to the two No. 2 guide rails (14).

4. The device for opening a hole in a solenoid valve body according to claim 1, characterized in that: A pair of fixed plates (4) are fixed on the top of the first movable plate (2), and a clamping motor (3) is fixed on one of the fixed plates (4).

5. The device for opening a hole in a solenoid valve body according to claim 4, characterized in that: The limiting mechanism includes a bidirectional screw rod (16), the bidirectional screw rod (16) is fixedly connected to the power end of the clamping motor (3), and a pair of screw plates (17) are screwed on the bidirectional screw rod (16), and the two screw plates (17) can move toward or away from each other.

6. The device for opening a hole in a solenoid valve body according to claim 5, characterized in that: A pair of guide rods (18) are fixed between the two fixing plates (4), and both of the guide rods (18) slide through the screw-connecting plate (17) and are slidably connected to the screw-connecting plate (17).

7. The device for opening a hole in a solenoid valve body according to claim 5, characterized in that: A bracket plate (22) and a fixed vertical plate (19) are fixed on the screw-connected plate (17); an arc-shaped groove (21) is provided on the bracket plate (22); and a protruding rod (20) is fixed on the fixed vertical plate (19).

Images