A water diversion valve

Abstract

The utility model relates to a kind of water distribution valves, including stepper motor, motor base and water distribution valve valve body, the water distribution valve valve body its appearance is round or polygonal, distribution valve spool is installed in the inner cavity of the water distribution valve valve body, and a sealing ring is set on the distribution valve spool, sealing effect is played with the water distribution valve valve body connection stepper motor end;N water outlet pipe interfaces are arranged on the outer wall of the water distribution valve valve body in circular layout, the utility model can realize multiple N-way cooling water, still can maintain due pressure, user realizes timely chip breaking when processing easy to entangle tool steel, aluminum material, copper material.

Description

Technical Field

[0001] This utility model relates to the technical field of CNC equipment cutting cooling systems, and in particular to a water distribution valve. Background Technology

[0002] Currently, all CNC equipment on the market uses a cutting cooling system that simultaneously activates N cooling water channels to cool the workpiece and cutting tools. However, because N cooling water channels are activated simultaneously, the cooling pressure is low, making it difficult for users to break chips in time when machining materials such as steel, aluminum, and copper that are prone to chipping. This is a shortcoming that needs to be improved.

[0003] To address the above issues, we developed this water distribution valve, which can automatically open one cooling water channel at the required tool position according to user requirements and equipment system commands. Based on this, this project was developed. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a water distribution valve with a simple structure, small installation space, and convenient use, which allows cooling water to be quickly switched from N outlets at any time.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A water distribution valve includes a stepper motor, a motor base, and a water distribution valve body. The water distribution valve body is circular or polygonal in shape. A distribution valve core is installed inside the inner cavity of the water distribution valve body, and a sealing ring is provided on the distribution valve core to seal the connection point between the valve body and the stepper motor. N water outlet pipe interfaces are arranged in a circular pattern on the outer wall of the water distribution valve body.

[0007] In a further preferred embodiment of this invention, the stepper motor is connected to the valve core of the distribution valve via a coupling, thereby synchronizing the operation of the valve core and the stepper motor.

[0008] In a further preferred embodiment of this invention, the valve body of the water distribution valve and the stepper motor are fixedly connected by a motor mount.

[0009] In a further preferred embodiment of this invention, the main water inlet is fixedly connected to one end of the water distribution valve body.

[0010] In a further preferred embodiment of this invention, the stepper motor is mounted and fixed on a motor base, and the motor shaft is connected and fixed to a coupling.

[0011] In a further preferred embodiment of this invention, a planar bearing is installed at the bottom end of the inner cavity of the water distribution valve body, and the other end contacts the end face of the valve core of the distribution valve, thereby reducing the friction between the bottom end of the inner cavity of the water distribution valve body and the end face of the valve core of the distribution valve.

[0012] In a further preferred embodiment of this invention, the valve body of the water distribution valve is fixedly connected to the equipment via a mounting base.

[0013] The beneficial effects of this utility model are as follows:

[0014] This utility model includes a stepper motor, a motor base, and a water distribution valve body. The water distribution valve body is circular or polygonal in shape. A distribution valve core is installed inside the inner cavity of the water distribution valve body, and a sealing ring is provided on the distribution valve core to seal the connection between the water distribution valve body and the stepper motor end. N water outlet pipe interfaces are arranged in a circular pattern on the outer wall of the water distribution valve body. This utility model can realize multiple N cooling water channels while maintaining the necessary pressure, enabling users to promptly break chips when processing steel, aluminum, and copper materials that are prone to chip entanglement. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention; Detailed Implementation

[0018] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0019] Please see Figure 1 and Figure 2This utility model provides a technical solution: a water distribution valve, including a stepper motor 10, a motor base 20, and a water distribution valve body 80. The water distribution valve body 80 is circular or polygonal in shape. A distribution valve core 70 is installed inside the inner cavity of the water distribution valve body 80, and a sealing ring 50 is provided on the distribution valve core 70 to seal the connection between the distribution valve body 80 and the stepper motor 10. N water outlet ports 60 are arranged in a circular pattern on the outer wall of the water distribution valve body 80. The stepper motor is connected to the distribution valve core 70 via a coupling to synchronize the operation of the distribution valve core 70 and the stepper motor 10. The water distribution valve body 80 and the stepper motor 10 are fixedly connected by the motor base 20. The main water inlet is fixedly connected to one end of the water distribution valve body 80. The stepper motor 10 is mounted and fixed on the motor base 20, and the motor shaft is connected and fixed to the coupling 30. A plane bearing 40 is installed at the bottom of the inner cavity of the water distribution valve body 80, and the other end contacts the end face of the distribution valve core 70, which reduces the friction between the bottom of the inner cavity of the water distribution valve body 80 and the end face of the distribution valve core 70. The water distribution valve body 80 is fixedly connected to the equipment through the mounting base 100. In actual use, this utility model realizes multiple N-channel cooling water through the rotation of the distribution valve core 70, while maintaining the necessary pressure. Users can achieve timely chip breaking when processing steel, aluminum, and copper materials that are prone to chip entanglement, thus achieving the technical effect created by this invention and meeting market demand.

[0020] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A water diversion valve comprising a stepper motor (10), a motor housing (20) and a water diversion valve body (80), characterized in that: The water distribution valve body (80) is circular or polygonal in shape. A distribution valve core (70) is installed inside the inner cavity of the water distribution valve body (80), and a sealing ring (50) is provided on the distribution valve core (70) to seal the end of the stepper motor (10) connected to the water distribution valve body (80). N water outlet pipe interfaces (60) are arranged in a circular pattern on the outer wall of the water distribution valve body (80).

2. A water diversion valve according to claim 1, wherein The stepper motor is connected to the valve core of the distribution valve via a coupling, which serves to synchronize the operation of the valve core (70) and the stepper motor (10).

3. A water diversion valve according to claim 1, wherein The valve body (80) of the water distribution valve and the stepper motor (10) are fixedly connected by a motor mount (20).

4. The water diversion valve of claim 1, wherein, The main water inlet is fixedly connected to one end of the valve body (80) of the water distribution valve.

5. A water diversion valve according to claim 1, wherein The stepper motor (10) is mounted and fixed on the motor base (20), and the motor shaft is connected and fixed to the coupling (30).

6. A water diversion valve according to claim 1, wherein A plane bearing (40) is installed at the bottom of the inner cavity of the water distribution valve body (80), and the other end contacts the end face of the distribution valve core (70) to reduce the friction between the bottom of the inner cavity of the water distribution valve body (80) and the end face of the distribution valve core (70).

7. A water diversion valve according to claim 1, wherein The valve body (80) of the water distribution valve is fixedly connected to the equipment via a mounting base (100).

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