Cubic press cooling device for processing large-diameter pcbn composite sheet

Abstract

The utility model belongs to the technical field of superhard material processing device for processing big diameter PCBN composite sheet's six -sided top press cooling device, including water inlet tank, drainage branch pipe, drainage main pipe, water outlet tank and the water inlet main pipe and water inlet branch pipe connected in the bottom of water inlet tank, the quantity of water inlet branch pipe and drainage branch pipe is six, is provided with flow regulating valve respectively on each water inlet branch pipe, and each water inlet branch pipe and drainage branch pipe form independent cooling pipeline with corresponding six top hammer cooling water channel on six -sided top press respectively, six L type connecting pipe seats are flushly arranged on the lateral wall of water outlet tank, each L type connecting pipe seat is detachably connected with corresponding drainage branch pipe, the bottom of water outlet tank is equipped with the water outlet, the water outlet is communicated to set up with drainage main pipe, the top of water outlet tank is detachably connected with the cover plate. The device can observe the flow size of each branch pipe intuitively, and it is convenient to realize the efficient flow regulation and control of each cooling pipeline of six -sided top press.

Description

Technical Field

[0001] This utility model belongs to the technical field of superhard material processing equipment, specifically, it relates to a six-sided top press cooling device for processing large-diameter PCBN composite sheets. Background Technology

[0002] In the field of superhard material processing, six-sided presses are widely used in the production of large-diameter PCBN composite sheets (such as PCBN composite sheets with a diameter of 54mm or 62mm). A six-sided press applies pressure simultaneously to a blank placed in the center using hammers from six directions, thereby completing the material synthesis and processing under high pressure.

[0003] Due to limitations in equipment performance and the requirements of the synthesis process, the temperatures of the steel rings and top hammers need to be controlled within a certain range. Relying solely on the self-heating of the steel rings and top hammers is too inefficient, so external cooling equipment is required. Currently, the commonly used cooling equipment is a water-cooling system. The cooling method involves connecting inlet and outlet water pipes to the six steel rings, using water flow to remove excess heat from the steel rings and top hammers. During this process, operators measure the temperature of the top hammers by touch or with an infrared thermometer, and then manually adjust the water flow rate to regulate the heat dissipation efficiency of the steel rings and top hammers, thereby controlling their temperatures.

[0004] However, in existing cooling devices, the water outlet branch pipes often discharge directly to the main outlet pipe, making it impossible to visually observe the water flow of each branch pipe and hindering efficient flow control of the cooling pipes of the six-sided top press. Therefore, improvements are urgently needed. Utility Model Content

[0005] The purpose of this invention is to propose a cooling device for a six-sided top press for processing large-diameter PCBN composite sheets, so as to intuitively observe the water flow of each branch pipe and achieve efficient flow control of each cooling pipe of the six-sided top press.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A cooling device for a six-sided top press used for processing large-diameter PCBN composite sheets includes a water inlet tank and a main water inlet pipe and branch water inlets connected to the bottom of the water inlet tank. It also includes a drain branch pipe, a drain main pipe, and an outlet tank. The main water inlet pipe is equipped with an inlet valve. There are six branch water inlets and six drain branch pipes, each equipped with a flow regulating valve. Each branch water inlet and drain branch pipe forms an independent cooling pipeline with the corresponding six cooling channels of the top hammers on the six-sided top press. Six L-shaped connecting pipe seats are flush with the side wall of the outlet tank, and each L-shaped connecting pipe seat is detachably connected to its corresponding drain branch pipe. The bottom of the outlet tank has a drain outlet connected to the drain main pipe. The top of the outlet tank is open, and a cover plate made of transparent material is detachably connected to the top of the outlet tank.

[0007] Preferably, the cooling device for the six-sided top press for processing large-diameter PCBN composite sheets further includes a mounting frame, wherein the inlet tank and the outlet tank are both fixedly connected to the mounting frame, and the mounting frame is fixed to one side of the six-sided top press.

[0008] Preferably, the water inlet tank is provided with identification marks corresponding to each cooling pipe, which facilitates quick adjustment of the water inlet flow of the corresponding cooling pipe according to the temperature of each top hammer.

[0009] Preferably, the drainage branch pipe is a flexible hose, and the drainage branch pipe is fixed to the L-shaped connecting pipe seat by a pipe clamp, which facilitates disassembly and maintenance.

[0010] Preferably, the cover plate is movably placed on the water outlet tank, and the cover plate is made of glass, with a vent hole in the middle. This facilitates the removal and placement of the cover plate, allowing for a clearer view of the water flow from each drainage branch pipe.

[0011] Devices or components not specified in this utility model all adopt existing technologies in the field, such as drainage branch pipes, pipe clamps, six-sided top presses, and top hammer cooling water channels, and will not be described in detail here.

[0012] The working principle of this utility model is to add a water outlet tank between the drainage branch pipe and the drainage main pipe, so that the water outlet of the drainage branch pipe flows into the side wall of the water outlet tank, and a transparent cover plate is set on the top of the water outlet tank, so that the staff can directly observe the water flow of each cooling pipe, which facilitates efficient flow control of each cooling pipe of the six-sided top press.

[0013] Compared with the prior art, the utility model has the following beneficial effects: This device has a simple structure, is easy to operate and maintain, and allows for direct observation of the water flow in each branch pipe, facilitating efficient flow control of each cooling pipe of the six-sided top press. Attached Figure Description

[0014] The utility model will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention in the embodiment.

[0016] In the diagram: 1-Inlet tank, 2-Inlet main pipe, 3-Inlet branch pipe, 4-Drain main pipe, 5-Outlet tank, 6-Inlet valve, 7-Flow regulating valve, 8-L-type connecting pipe seat, 9-Cover plate, 10-Mounting bracket, 11-Ventilation hole. Detailed Implementation

[0017] The utility model will now be clearly described with reference to the accompanying drawings and specific embodiments. This description is merely for explaining the utility model and is not intended to limit it. Any modifications, equivalent substitutions, or improvements made by those skilled in the art based on the embodiments of the utility model without inventive effort to obtain all other embodiments should be included within the protection scope of the utility model.

[0018] Example

[0019] like Figure 1 As shown, this utility model provides a six-sided top press cooling device for processing large-diameter PCBN composite sheets, including a water inlet tank 1 and a main water inlet pipe 2 and a branch water inlet pipe 3 connected to the bottom of the water inlet tank, and also includes a drain branch pipe ( Figure 1 The system includes an inlet main pipe (not shown), a drain main pipe 4, and an outlet tank 5. The inlet main pipe is equipped with an inlet valve 6. There are six inlet branch pipes and six drain branch pipes. Each inlet branch pipe is equipped with a flow regulating valve 7. Each inlet branch pipe and drain branch pipe forms an independent cooling pipeline with the corresponding six top hammer cooling water channels (not shown) on the six-sided top press. Six L-shaped connecting pipe seats 8 are flush with the side wall of the outlet tank. Each L-shaped connecting pipe seat is detachably connected to the corresponding drain branch pipe. The bottom of the outlet tank is equipped with a drain outlet, which is connected to the drain main pipe. The top of the outlet tank is open, and a cover plate 9 is detachably connected to the top of the outlet tank. The cover plate is made of transparent material.

[0020] In this embodiment, the cooling device for the six-sided top press used to process large-diameter PCBN composite sheets further includes a mounting frame 10. The inlet and outlet water tanks are both fixedly connected to the mounting frame, which is fixed to one side of the six-sided top press. The inlet water tank is provided with identification marks corresponding to each cooling pipe (e.g., ...). Figure 1 The directions shown (up, down, right, back, front, left) facilitate quick adjustment of the corresponding cooling pipe inlet flow rate based on the temperature of each top hammer.

[0021] Specifically, the drainage branch pipe is a flexible hose, and the drainage branch pipe is connected by a pipe clamp ( Figure 1 (Not shown) It is fitted and fixed on the L-shaped connecting pipe seat, making disassembly and maintenance convenient. The cover plate is movably placed on the water outlet tank, and the cover plate is made of glass. The cover plate also has a vent hole 11 in the middle. It is easy to put on and take off the cover plate. When the cover plate is removed, the water outlet status of each drainage branch pipe can be more clearly observed.

[0022] The working principle of this utility model is to add a water outlet tank between the drainage branch pipe and the drainage main pipe, so that the water outlet of the drainage branch pipe flows into the side wall of the water outlet tank, and a transparent cover plate is set on the top of the water outlet tank, so that the staff can directly observe the water flow of each cooling pipe, which facilitates efficient flow control of each cooling pipe of the six-sided top press.

[0023] The above description is merely a preferred embodiment of the present invention and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A cooling device for a six-sided top press for processing large-diameter PCBN composite sheets, comprising a water inlet tank and a main water inlet pipe and branch water inlets connected to the bottom of the water inlet tank, and further comprising branch water inlets and a main water inlet pipe. The main water inlet pipe is equipped with an inlet valve. The number of branch water inlets and branch water inlets is six, and each branch water inlet pipe is equipped with a flow regulating valve. Each branch water inlet pipe and each branch water inlet pipe forms an independent cooling pipeline with one of the six corresponding cooling channels of the top hammers on the six-sided top press. The device is characterized in that: It also includes a water outlet tank, on which six L-shaped connecting pipe seats are flush with each other. Each L-shaped connecting pipe seat is detachably connected to a corresponding drainage branch pipe. The bottom of the water outlet tank is provided with a drain outlet, which is connected to the main drainage pipe. The top of the water outlet tank is open and a cover plate is detachably connected to the top of the water outlet tank. The cover plate is made of transparent material.

2. The cooling device for a six-sided top press for processing large-diameter PCBN composite sheets according to claim 1, characterized in that: It also includes a mounting bracket, on which both the inlet and outlet water tanks are fixedly connected. The mounting bracket is fixed to one side of the six-sided top press.

3. The cooling device for a six-sided top press for processing large-diameter PCBN composite sheets according to claim 1, characterized in that: The water inlet tank is equipped with identification marks corresponding to each cooling pipe.

4. The cooling device for a six-sided top press for processing large-diameter PCBN composite sheets according to claim 1, characterized in that: The drainage branch pipe is made of flexible hose and is fixed to the L-shaped connecting pipe seat by a pipe clamp.

5. The cooling device for a six-sided top press for processing large-diameter PCBN composite sheets according to claim 1, characterized in that: The cover plate is movably placed on the water outlet tank, and the cover plate is made of glass. The cover plate also has a vent hole in the middle.

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