Spindle cooling mechanism of numerical control boring and milling machine

Abstract

The utility model discloses a main shaft cooling mechanism of a numerical control boring and milling machine, which belongs to the technical field of numerical control boring and milling machines and is characterized by comprising a small numerical control boring and milling machine body, and an auxiliary cleaning mechanism is arranged on the inner side of the small numerical control boring and milling machine body and comprises a bearing component and a cleaning component. The bearing assembly is arranged on the rear side of the small numerical control boring and milling machine body, the cleaning assembly is arranged on the inner side of the small numerical control boring and milling machine body, and by arranging the bearing assembly and the cleaning assembly, the bearing assembly, the cleaning assembly and the small numerical control boring and milling machine body are combined and moved to proper working positions. When the main shaft cooling mechanism of the numerical control boring and milling machine is used, cooling liquid can be accumulated in the main shaft cooling mechanism for secondary utilization, and a user can be assisted in quickly, autonomously and intensively collecting cutting chippings under the cooperation of the bearing assembly and the cleaning assembly, so that time and labor are saved when the user cleans the numerical control boring and milling machine; and therefore, a user can conveniently clean cutting chippings.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control boring and milling machines, in particular to a spindle cooling mechanism for a numerical control boring and milling machine. Background Technique

[0002] A numerical control boring and milling machine is a combined milling machine, which can be used for large-plane milling of castings, steel parts and non-ferrous metal parts, and is an essential and important machine for the metal processing industry.

[0003] When the existing numerical control boring and milling machine is in use, cooling liquid is used to flush the spindle tool head during cutting, and the cooling liquid directly flows away and cannot be reused. Moreover, it cannot assist the user to quickly and independently collect cutting debris centrally, making it time-consuming and laborious for the user to clean the numerical control boring and milling machine, and thus it is not conducive to the user to clean the cutting debris. Therefore, a spindle cooling mechanism for a numerical control boring and milling machine with a function of quickly collecting debris is needed. Content of the Utility Model

[0004] The utility model provides a spindle cooling mechanism for a numerical control boring and milling machine, aiming to solve the problems that when the existing numerical control boring and milling machine is in use, cooling liquid is used to flush the spindle tool head during cutting, the cooling liquid directly flows away and cannot be reused, and it cannot assist the user to quickly and independently collect cutting debris centrally, making it time-consuming and laborious for the user to clean the numerical control boring and milling machine, and thus it is not conducive to the user to clean the cutting debris. Therefore, a spindle cooling mechanism for a numerical control boring and milling machine with a function of quickly collecting debris is needed.

[0005] The utility model is implemented as follows. A spindle cooling mechanism for a numerical control boring and milling machine includes a small numerical control boring and milling machine body. An auxiliary cleaning mechanism is arranged inside the small numerical control boring and milling machine body. The auxiliary cleaning mechanism includes a carrying component and a cleaning component. The carrying component is arranged at the rear side of the small numerical control boring and milling machine body, and the cleaning component is arranged inside the small numerical control boring and milling machine body;

[0006] The carrying component includes a carrying outer shell, a protective baffle and a lifting cushion block. The carrying outer shell is arranged on both sides of the bottom of the rear side of the small numerical control boring and milling machine body. The protective baffle is rotatably connected to the rear side of the carrying outer shell. The lifting cushion block is clamped at the bottom inside the carrying outer shell;

[0007] The cleaning component includes a sealing plate, a discharging plate and a water pump absorption hose. The sealing plate is rotatably connected to both sides of the rear side of the small numerical control boring and milling machine body. The discharging plate is fixedly connected to both sides inside the small numerical control boring and milling machine body. The water pump absorption hose is communicated with the rear side of the sealing plate.

[0008] In order to achieve the effect of facilitating the sliding of the accumulated debris after cleaning the body of the small CNC boring and milling machine, so as to assist the user in quickly collecting it. As an optimization of the spindle cooling mechanism of the CNC boring and milling machine of the present utility model, a receiving plate is fixedly connected to the top inside the bearing housing, and the receiving plate is in an inclined shape.

[0009] In order to achieve the effect of facilitating the user to move the protective baffle. As an optimization of the spindle cooling mechanism of the CNC boring and milling machine of the present utility model, a moving handle is fixedly connected to the rear side of the protective baffle, and an elastic protective sleeve is sleeved on the outside of the moving handle.

[0010] In order to achieve the effect of strengthening the protective baffle. As an optimization of the spindle cooling mechanism of the CNC boring and milling machine of the present utility model, a bearing rod is rotatably connected to the rear side of the bearing housing, and the outside of the bearing rod is clamped with the rear side of the protective baffle.

[0011] In order to achieve the effect of facilitating the outflow of the items inside the bearing housing. As an optimization of the spindle cooling mechanism of the CNC boring and milling machine of the present utility model, a moving plate is clamped on the top of the lifting cushion block, and the moving plate is inclined from front to back.

[0012] In order to achieve the effect of preventing the leakage of the items inside the body of the small CNC boring and milling machine. As an optimization of the spindle cooling mechanism of the CNC boring and milling machine of the present utility model, the front side of the sealing plate is clamped with both sides of the rear side of the body of the small CNC boring and milling machine, and the rear side of the discharge plate contacts the bottom of the front side of the sealing plate.

[0013] In order to achieve the effect of facilitating the water pump absorption hose to extract liquid. As an optimization of the spindle cooling mechanism of the CNC boring and milling machine of the present utility model, an extended absorption channel is communicated with the front side of the water pump absorption hose, and the rear side of the extended absorption channel contacts the front side of the sealing plate.

[0014] In order to achieve the effect of preventing debris from entering the inside of the extended absorption channel. As an optimization of the spindle cooling mechanism of the CNC boring and milling machine of the present utility model, a filter plate is fixedly connected to the inside of the extended absorption channel, and a water pump is externally connected to the rear side of the water pump absorption hose.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] The spindle cooling mechanism of the numerically controlled boring and milling machine can combine the bearing component and the cleaning component with the small numerically controlled boring and milling machine body and move them to a suitable working position when using the spindle cooling mechanism of the numerically controlled boring and milling machine. When the small numerically controlled boring and milling machine body performs spray cutting, the debris-mixed liquid is blocked by the cleaning component inside it, so that the liquid accumulates inside it, thereby reducing the internal temperature to assist the small numerically controlled boring and milling machine body itself in cooling the spray to cool the spindle tool head. At the same time, when the user cleans the debris inside the small numerically controlled boring and milling machine body, the cleaning component can be used in cooperation with the bearing component to quickly and centrally collect the debris. In this way, when the spindle cooling mechanism of the numerically controlled boring and milling machine is in use, its cooling liquid can accumulate inside for secondary use, and with the cooperation of the bearing component and the cleaning component, it can assist the user to quickly and independently collect the cutting debris, making it time-saving and labor-saving for the user to clean the numerically controlled boring and milling machine, and thus making it convenient for the user to clean the cutting debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structure diagram of a spindle cooling mechanism of a numerically controlled boring and milling machine in the present utility model;

[0018] Figure 2 is the structural schematic diagram of the auxiliary cleaning mechanism in the present utility model;

[0019] Figure 3 is the structural schematic diagram of the bearing component in the present utility model;

[0020] Figure 4 is the structural schematic diagram of the cleaning component in the present utility model;

[0021] Figure 5 is the schematic diagram of the bearing rod in the present utility model.

[0022] In the figure, 1, small numerically controlled boring and milling machine body; 2, auxiliary cleaning mechanism; 201, bearing component; 2011, bearing housing; 2012, protective baffle; 2013, lifting cushion block; 202, cleaning component; 2021, sealing plate; 2022, discharge plate; 2023, water pump absorption hose; 3, receiving plate; 4, moving handle; 5, bearing rod; 6, moving plate; 7, extended absorption channel; 8, filter plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0025] Please refer to Figures 1-5 , a spindle cooling mechanism for a numerically controlled boring and milling machine, comprising a small numerically controlled boring and milling machine body 1. An auxiliary cleaning mechanism 2 is arranged inside the small numerically controlled boring and milling machine body 1. The auxiliary cleaning mechanism 2 includes a carrying component 201 and a cleaning component 202. The carrying component 201 is arranged at the rear side of the small numerically controlled boring and milling machine body 1, and the cleaning component 202 is arranged inside the small numerically controlled boring and milling machine body 1;

[0026] The carrying component 201 includes a carrying housing 2011, a protective baffle 2012, and a lifting cushion block 2013. The carrying housing 2011 is arranged on both sides of the bottom of the rear side of the small numerically controlled boring and milling machine body 1. The protective baffle 2012 is rotatably connected to the rear side of the carrying housing 2011, and the lifting cushion block 2013 is clamped at the bottom inside the carrying housing 2011;

[0027] The cleaning component 202 includes a sealing plate 2021, a discharge plate 2022, and a water pump suction hose 2023. The sealing plate 2021 is rotatably connected to both sides of the rear side of the small numerically controlled boring and milling machine body 1. The discharge plate 2022 is fixedly connected to both sides inside the small numerically controlled boring and milling machine body 1, and the water pump suction hose 2023 is communicated with the rear side of the sealing plate 2021.

[0028] In this embodiment: By providing a bearing housing 2011, a protective baffle 2012, a lifting pad 2013 in cooperation with a sealing plate 2021, a discharge plate 2022, and a water pump suction hose 2023, when using the spindle cooling mechanism of the CNC boring and milling machine, the bearing housing 2011, the protective baffle 2012, the lifting pad 2013, as well as the sealing plate 2021, the discharge plate 2022, and the water pump suction hose 2023 can be combined with the small CNC boring and milling machine body 1 and moved to a suitable working position. When the small CNC boring and milling machine body 1 performs spray cutting, the debris-mixed liquid is blocked by the sealing plate 2021 inside it, so that the liquid accumulates inside it, thereby reducing its internal temperature to assist the small CNC boring and milling machine body 1 itself in cooling the spray to cool the spindle tool head. At the same time, when the user cleans the debris inside the small CNC boring and milling machine body 1, the water pump suction hose 2023 can be used to extract the liquid inside it, and then the sealing plate 2021 is opened, so that the debris slides out of the discharge plate 2022 under the action of gravity and falls into the bearing housing 2011, enabling the user to quickly collect the debris.

[0029] As a technical optimization solution of the present utility model, a receiving plate 3 is fixedly connected to the top inside the bearing housing 2011, and the receiving plate 3 is in an inclined shape.

[0030] In this embodiment: By providing the receiving plate 3, it is convenient for the debris accumulated after the small CNC boring and milling machine body 1 is cleaned to slide, so as to assist the user in quickly collecting it, thereby increasing the practicality.

[0031] As a technical optimization solution of the present utility model, a moving handle 4 is fixedly connected to the rear side of the protective baffle 2012, and an elastic protective sleeve is sleeved on the outside of the moving handle 4.

[0032] In this embodiment: By providing the moving handle 4, it is convenient for the user to move the protective baffle 2012, thereby increasing the practicality.

[0033] As a technical optimization solution of the present utility model, a bearing rod 5 is rotatably connected to the rear side of the bearing housing 2011, and the outside of the bearing rod 5 is clamped with the rear side of the protective baffle 2012.

[0034] In this embodiment: By providing the bearing rod 5, the protective baffle 2012 can be strengthened, thereby increasing the practicality.

[0035] As a technical optimization solution of the present utility model, a moving plate 6 is clamped on the top of the lifting pad 2013, and the moving plate 6 is inclined from front to back.

[0036] In this embodiment: By providing the moving plate 6, it is convenient for the items inside the bearing housing 2011 to flow out, thereby increasing the practicality.

[0037] As a technical optimization solution of the present utility model, the front side of the sealing plate 2021 is clamped to both sides of the rear side of the small CNC boring and milling machine body 1, and the rear side of the discharge plate 2022 contacts the bottom of the front side of the sealing plate 2021.

[0038] In this embodiment: By providing the sealing plate 2021, leakage of items inside the small CNC boring and milling machine body 1 can be prevented, thereby increasing practicality.

[0039] As a technical optimization solution of the present utility model, the front side of the water pump absorption hose 2023 communicates with an extended absorption channel 7, and the rear side of the extended absorption channel 7 contacts the front side of the sealing plate 2021.

[0040] In this embodiment: By providing the extended absorption channel 7, it is convenient for the water pump absorption hose 2023 to extract liquid, thereby increasing practicality.

[0041] As a technical optimization solution of the present utility model, a filter plate 8 is fixedly connected to the inner side of the extended absorption channel 7, and a water pump is externally connected to the rear side of the water pump absorption hose 2023.

[0042] In this embodiment: By providing the filter plate 8, debris can be prevented from entering the interior of the extended absorption channel 7, thereby increasing practicality.

[0043] Working principle: First, it is used when machining parts inside the small CNC boring and milling machine body 1. When using this CNC boring and milling machine spindle cooling mechanism, the bearing housing 2011, the protective baffle 2012, the lifting cushion block 2013, as well as the sealing plate 2021, the discharge plate 2022, and the water pump absorption hose 2023 can be combined with the small CNC boring and milling machine body 1 and moved to a suitable working position. When the small CNC boring and milling machine body 1 performs spray cutting, the debris-mixed liquid is blocked by the sealing plate 2021 inside it, so that the liquid accumulates inside it, thereby reducing its internal temperature to assist the small CNC boring and milling machine body 1 itself in cooling the spray to cool the spindle tool head. At the same time, when the user cleans the debris inside the small CNC boring and milling machine body 1, the water pump absorption hose 2023 can be used to extract the liquid inside it, and then the sealing plate 2021 is opened, so that the debris slides out of the discharge plate 2022 under the action of gravity and falls into the bearing housing 2011, so that the user can quickly collect the debris.

[0044] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the scope of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A CNC boring and milling machine spindle cooling mechanism, comprising a small CNC boring and milling machine body (1), characterized in that: An auxiliary cleaning mechanism (2) is arranged on the inner side of the small CNC boring and milling machine body (1), and the auxiliary cleaning mechanism (2) comprises a bearing component (201) and a cleaning component (202), the bearing component (201) is arranged on the rear side of the small CNC boring and milling machine body (1), and the cleaning component (202) is arranged on the inner side of the small CNC boring and milling machine body (1); The bearing assembly (201) comprises a bearing shell (2011), a protective baffle (2012) and a lifting pad (2013); the bearing shell (2011) is arranged on both sides of the bottom of the rear side of the small CNC boring and milling machine body (1); the protective baffle (2012) is rotatably connected to the rear side of the bearing shell (2011); and the lifting pad (2013) is clamped on the inner bottom of the bearing shell (2011); The cleaning assembly (202) comprises a sealing plate (2021), a discharge plate (2022), and a water pump absorption hose (2023); the sealing plate (2021) is rotatably connected to two sides of the rear side of the small CNC boring and milling machine body (1); the discharge plate (2022) is fixedly connected to two sides of the inner side of the small CNC boring and milling machine body (1); and the water pump absorption hose (2023) is connected to the rear side of the sealing plate (2021).

2. The spindle cooling mechanism of a CNC boring and milling machine according to claim 1, characterized in that: A receiving plate (3) is fixedly connected to the top of the inner side of the bearing shell (2011), and the receiving plate (3) is in an inclined shape.

3. The spindle cooling mechanism of a CNC boring and milling machine according to claim 1, characterized in that: The rear side of the protective baffle (2012) is fixedly connected to a movable handle (4), and the outer side of the movable handle (4) is sleeved with an elastic protective sleeve.

4. The spindle cooling mechanism of a CNC boring and milling machine according to claim 1, characterized in that: The rear side of the bearing shell (2011) is rotatably connected to a bearing rod (5), and the outer side of the bearing rod (5) is clamped with the rear side of the protective baffle (2012).

5. The spindle cooling mechanism of a CNC boring and milling machine according to claim 1, characterized in that: A movable plate (6) is clamped on the top of the lifting pad (2013), and the movable plate (6) is inclined from front to back.

6. The spindle cooling mechanism of a CNC boring and milling machine according to claim 1, characterized in that: The front side of the sealing plate (2021) is clamped with the two sides of the rear side of the small CNC boring and milling machine body (1), and the rear side of the discharge plate (2022) is in contact with the bottom of the front side of the sealing plate (2021).

7. The spindle cooling mechanism of a CNC boring and milling machine according to claim 1, characterized in that: The front side of the water pump absorption hose (2023) is connected to an expansion absorption channel (7), and the rear side of the expansion absorption channel (7) is in contact with the front side of the sealing plate (2021).

8. The spindle cooling mechanism of a CNC boring and milling machine according to claim 7, characterized in that: A filter plate (8) is fixedly connected to the inner side of the expanded absorption channel (7), and a water pump is externally connected to the rear side of the water pump absorption hose (2023).

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