Sliding seat with independent heat dissipation mechanism for floor type boring and milling machine

Abstract

The utility model relates to the technical field of floor type boring and milling machine parts, and discloses a floor type boring and milling machine sliding seat with an independent heat dissipation mechanism, which comprises a sliding seat body, heat dissipation assemblies are arranged on the inner side and the outer side of the sliding seat body, each heat dissipation assembly comprises a first heat dissipation fin, and the first heat dissipation fins are arranged at the front end of the sliding seat body. Second heat dissipation fins are arranged at the rear end of the sliding seat body, and a heat dissipation fan is arranged at the upper end of the sliding seat body. According to the sliding seat with the independent heat dissipation mechanism for the floor type boring and milling machine, the first heat dissipation fins are arranged at the front end of the sliding seat body, and the second heat dissipation fins are arranged at the rear end of the sliding seat body, so that the contact area between the sliding seat and external air is increased, and primary heat dissipation is achieved through natural convection; and meanwhile, the cooling fan communicates with the interior of the sliding seat body through the first connecting pipe, hot air in the sliding seat can be forcibly extracted during working, air flowing is accelerated, forced convection is formed, the cooling efficiency is further improved, and the temperature of the sliding seat is effectively reduced through the multi-dimensional cooling design.

Description

Technical Field

[0001] This utility model relates to the technical field of floor-type boring and milling machine components, specifically a slide for a floor-type boring and milling machine with an independent heat dissipation mechanism. Background Technology

[0002] As a core piece of equipment in the field of heavy machinery processing, floor-type boring and milling machines are often used for precision machining processes such as boring and milling of large workpieces. During long-term continuous operation, the slide, as a key component that supports the movement of the worktable and machining parts, generates a lot of heat due to friction and energy loss in its internal transmission structure (such as ball screws and linear guides), drive motor, bearings and other components. According to relevant research data, under heavy cutting conditions, the temperature of the local area of ​​the slide can rise by 30-50°C within 1 hour.

[0003] Traditional slide block cooling methods mainly include natural cooling and simple air cooling. Natural cooling relies solely on heat exchange between the slide block surface and the air, resulting in extremely low cooling efficiency and difficulty in handling the heat generated by high-load processing. Some slide blocks that use air cooling typically only have a cooling fan on the slide block surface. Due to the unreasonable airflow path, they cannot effectively remove the heat deep inside the slide block, leading to poor cooling performance. In addition, some slide blocks use coolant circulation for cooling, but the coolant pipeline layout often lacks scientific planning, resulting in problems such as high coolant flow resistance and uneven local flow velocity, causing insufficient heat dissipation in some areas and forming heat accumulation. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a slide block for a floor-type boring and milling machine with an independent heat dissipation mechanism.

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

[0006] A slide block for a floor-type boring and milling machine with an independent heat dissipation mechanism includes a slide block body. Heat dissipation components are arranged on the inner and outer sides of the slide block body. The heat dissipation components include first heat dissipation fins. The front end of the slide block body has the first heat dissipation fins, and the rear end of the slide block body has the second heat dissipation fins. A cooling fan is arranged at the upper end of the slide block body, and a first connecting pipe is arranged at the lower end of the cooling fan. The first connecting pipe communicates with the interior of the slide block body, and a rubber sealing ring is provided at the connection between the first connecting pipe and the slide block body. A second connecting pipe is arranged at the upper end of the cooling fan.

[0007] As a further improvement of this utility model: a first square tube is provided at the left end of the interior of the slide body, and a second square tube is provided at the right end of the interior of the slide body, and the first square tube and the second square tube are connected by a heat dissipation pipe.

[0008] As a further improvement of this utility model: a coolant inlet pipe is provided at the left end of the first square tube, and a rubber sealing ring is provided at the connection between the coolant inlet pipe and the slide body.

[0009] As a further embodiment of this utility model: a coolant outlet pipe is provided at the right end of the second square tube, and a first control valve is provided in the middle of the coolant inlet pipe.

[0010] As a further improvement of this utility model: a rubber sealing ring is provided at the connection between the coolant outlet pipe and the slide body, and a second control valve is provided in the middle of the coolant outlet pipe.

[0011] As a further improvement of this utility model: the inner wall of the second connecting pipe is provided with a circular placement plate, and the center of the circular placement plate is provided with a through groove.

[0012] As a further improvement of this utility model: a dust filter is provided at the upper end of the circular placement plate, and the dust filter and the circular placement plate are connected by fixing screws.

[0013] Compared with the prior art, this utility model provides a slide for a floor-type boring and milling machine with an independent heat dissipation mechanism, which has the following beneficial effects:

[0014] 1. This floor-type milling machine slide with an independent heat dissipation mechanism increases the contact area between the slide and the outside air by setting a first heat dissipation fin at the front end and a second heat dissipation fin at the rear end of the slide body, and achieves initial heat dissipation by utilizing natural convection; at the same time, the cooling fan is connected to the inside of the slide body through a first connecting pipe, and can forcibly draw hot air from the inside of the slide during operation, accelerate air flow, form forced convection, and further improve heat dissipation efficiency. The multi-dimensional heat dissipation design effectively reduces the temperature of the slide.

[0015] 2. The slide of the floor-type boring and milling machine with an independent heat dissipation mechanism has a first square tube, a second square tube and a heat dissipation tube inside the slide body forming a coolant circulation channel. The coolant flows in through the coolant inlet pipe, absorbs heat inside the slide in the heat dissipation tube and then flows out through the coolant outlet pipe. The first control valve and the second control valve can precisely control the flow rate and circulation speed of the coolant, and flexibly adjust the heat dissipation intensity according to the actual temperature of the slide to achieve precise heat dissipation and ensure that the temperature of the slide is stable within a reasonable range.

[0016] 3. The slide of the floor-type boring and milling machine with an independent heat dissipation mechanism is equipped with a dust filter on the circular plate on the inner wall of the second connecting pipe. It is connected by fixing screws, which can effectively block external dust, debris and other impurities from entering the slide, avoid impurities from damaging components such as the heat dissipation fan, ensure the normal operation of the heat dissipation system, extend the service life of the equipment, and reduce the frequency and cost of equipment maintenance.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the slide body of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the heat dissipation pipe of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the circular placement plate of this utility model.

[0022] In the diagram: 1. Slide body; 2. Heat dissipation assembly; 201. First heat dissipation fin; 202. Second heat dissipation fin; 203. Heat dissipation fan; 204. First connecting pipe; 205. Second connecting pipe; 206. First square tube; 207. Second square tube; 208. Heat dissipation pipe; 209. Coolant inlet pipe; 210. Coolant outlet pipe; 3. First control valve; 4. Second control valve; 5. Circular mounting plate; 6. Dust filter; 7. Fixing screws. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying 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.

[0025] Example: A slide for a floor-type boring and milling machine with an independent heat dissipation mechanism, such as... Figures 1-4As shown, the slide body 1 includes a heat dissipation assembly 2 on its inner and outer sides. The heat dissipation assembly 2 includes a first heat dissipation fin 201. The front end of the slide body 1 is provided with the first heat dissipation fin 201, and the rear end of the slide body 1 is provided with a second heat dissipation fin 202. The upper end of the slide body 1 is provided with a heat dissipation fan 203, and the lower end of the heat dissipation fan 203 is provided with a first connecting pipe 204. The first connecting pipe 204 communicates with the interior of the slide body 1. A rubber sealing ring is provided at the connection between the first connecting pipe 204 and the slide body 1. The upper end of the heat dissipation fan 203 is provided with a second connecting pipe 205.

[0026] like Figures 1-4 As shown, a first square tube 206 is provided at the left end of the slide body 1, and a second square tube 207 is provided at the right end of the slide body 1. The first square tube 206 and the second square tube 207 are connected by a heat dissipation pipe 208. A coolant inlet pipe 209 is provided at the left end of the first square tube 206. A rubber sealing ring is provided at the connection between the coolant inlet pipe 209 and the slide body 1. A coolant outlet pipe 210 is provided at the right end of the second square tube 207. A first control valve 3 is provided in the middle of the coolant inlet pipe 209. The first square tube 206, the second square tube 207 and the heat dissipation pipe 208 inside the slide body 1 form a coolant circulation channel. The coolant flows in through the coolant inlet pipe 209, absorbs heat inside the slide in the heat dissipation pipe 208 and then flows out through the coolant outlet pipe 210.

[0027] like Figures 1-3 As shown, a rubber sealing ring is provided at the connection between the coolant outlet pipe 210 and the slide body 1. A second control valve 4 is provided in the middle of the coolant outlet pipe 210. A circular ring placement plate 5 is provided on the inner wall of the second connecting pipe 205. A through groove is provided in the middle of the circular ring placement plate 5. A dust filter 6 is provided at the upper end of the circular ring placement plate 5. The dust filter 6 and the circular ring placement plate 5 are connected by a fixing screw 7. The dust filter 6 will block dust, debris and other impurities to prevent them from entering the interior of the slide body 1. When it is necessary to clean the dust filter 6, unscrew the fixing screw 7 and remove the dust filter 6 for cleaning.

[0028] Working principle: When the floor-type boring and milling machine is running, the slide body 1 generates heat. The first heat dissipation fins 201 and the second heat dissipation fins 202 first dissipate some of the heat to the outside through natural convection. At the same time, the cooling fan 203 is started. The cooling fan 203 draws hot air from inside the slide body 1 through the first connecting pipe 204. The hot air is discharged through the second connecting pipe 205, and cold air from the outside enters the slide body 1, forming forced convection and accelerating heat dissipation. When the temperature of the slide body 1 rises further and stronger heat dissipation is needed, the first control valve 3 and the second control valve 4 are opened, and coolant flows from the coolant inlet pipe 205. 09 flows into the first square tube 206, then absorbs the heat inside the slide block through the heat dissipation tube 208, and then flows into the second square tube 207, finally flowing out from the coolant outlet pipe 210, completing the coolant circulation and heat dissipation process. The coolant flow rate can be controlled by adjusting the first control valve 3 and the second control valve 4 to precisely adjust the heat dissipation effect. When the cooling fan 203 is working, when outside air enters the second connecting pipe 205, the dust filter 6 will block dust, debris and other impurities to prevent them from entering the slide block body 1. When it is necessary to clean the dust filter 6, unscrew the fixing screw 7 and remove the dust filter 6 for cleaning.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A slide for a floor-type boring and milling machine with an independent heat dissipation mechanism, comprising a slide body (1), characterized in that: The inner and outer sides of the slide body (1) are provided with heat dissipation components (2). The heat dissipation components (2) include a first heat dissipation fin (201). The front end of the slide body (1) is provided with the first heat dissipation fin (201). The rear end of the slide body (1) is provided with a second heat dissipation fin (202). The upper end of the slide body (1) is provided with a heat dissipation fan (203). The lower end of the heat dissipation fan (203) is provided with a first connecting pipe (204). The first connecting pipe (204) is connected to the interior of the slide body (1). A rubber sealing ring is provided at the connection between the first connecting pipe (204) and the slide body (1). The upper end of the heat dissipation fan (203) is provided with a second connecting pipe (205).

2. A slide for a floor-type boring and milling machine with an independent heat dissipation mechanism according to claim 1, characterized in that: The left end of the slide body (1) is provided with a first square tube (206), and the right end of the slide body (1) is provided with a second square tube (207). The first square tube (206) and the second square tube (207) are connected by a heat dissipation pipe (208).

3. A slide for a floor-type boring and milling machine with an independent heat dissipation mechanism according to claim 2, characterized in that: A coolant inlet pipe (209) is provided at the left end of the first square tube (206), and a rubber sealing ring is provided at the connection between the coolant inlet pipe (209) and the slide body (1).

4. A slide for a floor-type boring and milling machine with an independent heat dissipation mechanism according to claim 3, characterized in that: The right end of the second square tube (207) is provided with a coolant outlet pipe (210), and the middle part of the coolant inlet pipe (209) is provided with a first control valve (3).

5. A slide for a floor-type boring and milling machine with an independent heat dissipation mechanism according to claim 4, characterized in that: A rubber sealing ring is provided at the connection between the coolant outlet pipe (210) and the slide body (1), and a second control valve (4) is provided in the middle of the coolant outlet pipe (210).

6. A slide for a floor-type boring and milling machine with an independent heat dissipation mechanism according to claim 1, characterized in that: The inner wall of the second connecting pipe (205) is provided with a circular placement plate (5), and a through groove is provided in the middle of the circular placement plate (5).

7. A slide for a floor-type boring and milling machine with an independent heat dissipation mechanism according to claim 6, characterized in that: The upper end of the circular placement plate (5) is provided with a dust filter (6), and the dust filter (6) and the circular placement plate (5) are connected by fixing screws (7).

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