cooling mechanism

Abstract

The utility model discloses a cooling mechanism relates to the technical field of drilling and tapping machine, wherein, cooling mechanism includes: the platform, and the upper side is equipped with the water receiving groove, and the groove bottom of water receiving groove is equipped with the backwater mouth, and cooling water tank is located the downside of platform, and cooling water tank includes the box, and the box is equipped with the partition, to divide the multiple water grooves of box, and multiple water grooves include the backwater groove below backwater mouth and the water tank of clean water away from backwater groove. The technical scheme of the utility model can realize the purification and recycling of the coolant of drilling and tapping machine.

Description

Technical Field

[0001] This utility model relates to the field of drilling and tapping machine technology, and in particular to a cooling mechanism. Background Technology

[0002] Drilling and tapping machines typically consist of a drilling mechanism and a tapping mechanism. During drilling, the friction between the drill bit and the workpiece generates high temperatures. Similarly, during tapping, the friction between the tap and the workpiece also generates high temperatures, potentially leading to wear of the drill bit and tap, or deformation of the workpiece. Drilling and tapping machines usually use coolant to effectively cool, lubricate, and remove debris from the drilling and tapping areas. However, used coolant can contain contaminants. In current technologies, the contaminated coolant is typically drained directly, resulting in significant coolant consumption and high costs. Utility Model Content

[0003] The main purpose of this invention is to propose a cooling mechanism that aims to achieve the purification and recycling of coolant in drilling and tapping machines.

[0004] To achieve the above objectives, the cooling mechanism proposed in this utility model is used in a drilling and tapping machine and includes: The machine platform has a water-receiving tank on its upper side, and a water return outlet is provided at the bottom of the water-receiving tank; and A cooling water tank is located on the lower side of the machine. The cooling water tank includes a tank body, and a partition plate is provided inside the tank body to divide the tank body into multiple water tanks. The multiple water tanks include a return water tank located below the return water inlet and a clean water tank located away from the return water tank.

[0005] Optionally, the partition plate includes a first partition plate, a second partition plate, and a third partition plate. The first partition plate and the second partition plate are arranged in parallel. The third partition plate is located on the side of the second partition plate opposite to the first partition plate and intersects with the second partition plate to divide the second partition plate into a first plate portion and a second plate portion. Both the first plate portion and the third partition plate have water passage holes. The return water tank is located on the side of the first partition plate opposite to the second partition plate. The clean water tank is formed between the second plate portion and the third partition plate.

[0006] Optionally, the cooling water tank further includes a filter cover, which is installed at the opening of the return water tank.

[0007] Optionally, the filter cover has overlapping flanges on opposite sides, which overlap the edge of the return water tank opening.

[0008] Optionally, the cooling water tank further includes a protective cover, which covers the openings of the portions of the plurality of water tanks excluding the return water tank, and the protective cover has a water inlet corresponding to the clean water tank.

[0009] Optionally, the cooling water tank also includes handles, with handles provided on opposite sides of the tank body.

[0010] Optionally, the machine tool is provided with support plates at both ends of the bottom of the housing.

[0011] Optionally, the end of the support plate is provided with an anti-detachment plate.

[0012] Optionally, the return water inlet is provided with a plurality of first filter holes.

[0013] Optionally, a drain pipe is provided on the lower side of the machine, with the upper end of the drain pipe connected to the return water inlet and the lower end extending toward the opening of the return water tank.

[0014] In the technical solution of this utility model, after the coolant is collected by the water receiving tank, it can be recycled to the cooling water tank in sequence through the return water inlet at the bottom of the water receiving tank and the opening of the return water tank. The multiple water tanks of the cooling water tank are used to gradually settle particulate dirt (such as debris generated during drilling and tapping) to achieve the purification and recycling of the coolant. Finally, it is reused in the clean water tank to reduce the consumption of coolant and reduce the production cost of drilling and tapping. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the drilling and tapping machine involved in this utility model; Figure 2 for Figure 1 A schematic diagram of the cooling mechanism of a drilling and tapping machine from one perspective; Figure 3 for Figure 2 A magnified view of a section at point A in the middle; Figure 4 for Figure 2 A schematic diagram of the cooling water tank in the intermediate cooling mechanism; Figure 5 for Figure 4 A schematic diagram of the structure of the cooling water tank. Figure 6 for Figure 2 A schematic diagram of the cooling mechanism from another perspective.

[0017] Explanation of icon numbers: 1. Machine base; 10. Water collection tank; 11. Water return port; 12. Support plate; 13. Anti-detachment plate; 14. Drain pipe; 2. Cooling water tank; 21. Housing; 20. Divider plate; 201. First divider plate; 202. Second divider plate; 203. Third divider plate; 204. Water passage hole; 211. Water return tank; 212. Clean water tank; 22. Filter cover; 221. Overlapping flange; 23. Protective cover; 231. Water inlet; 24. Handle; 3. Drilling mechanism; 4. Tapping mechanism; 5. Indexing turntable The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

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

[0019] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0020] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0021] This utility model proposes a cooling mechanism.

[0022] Reference Figures 1 to 6 In one embodiment of this utility model, the cooling mechanism is used in a drilling and tapping machine and includes: The machine base 1 has a water collection tank 10 on its upper side, and the bottom of the water collection tank 10 has a return water inlet 11; and Cooling water tank 2 is located on the lower side of the machine base 1. Cooling water tank 2 includes a tank body 21. The tank body 21 is provided with a partition plate 20 to divide the tank body 21 into multiple water tanks. The multiple water tanks include a return water tank 211 located below the return water inlet 11 and a clean water tank 212 located away from the return water tank 211.

[0023] Without loss of generality, the drilling and tapping machine also includes an indexing turntable 5 disposed on the upper side of the machine base 1, and a drilling mechanism 3 and a tapping mechanism 4 disposed on the outer periphery of the indexing turntable 5. A water-receiving tank 10 is disposed at least below the drilling mechanism 3 and the tapping mechanism 4 to collect the coolant after cooling the drilled and tapped areas. In this application, the coolant is typically a water-based emulsion; however, an oil-based coolant may also be used.

[0024] In the technical solution of this utility model, after the coolant is collected by the water receiving tank 10, it can be recycled to the cooling water tank 2 through the return water inlet 11 at the bottom of the water receiving tank 10 and the opening of the return water tank 211 in sequence. The multiple water tanks of the cooling water tank 2 are used to gradually settle particulate dirt (such as debris generated during drilling and tapping) to achieve the purification and recycling of the coolant. Finally, it is reused in the clean water tank 212 to reduce the consumption of coolant and reduce the production cost of drilling and tapping.

[0025] In one embodiment, the return water inlet 11 is provided with a plurality of first filter holes so that the return water inlet 11 has a filtering function to reduce the debris particles entering the cooling water tank 2.

[0026] Furthermore, a drain pipe 14 is provided on the lower side of the machine base 1. The upper end of the drain pipe 14 is connected to the return water port 11, and the lower end extends toward the opening of the return water tank 211 to reduce the probability of coolant flowing outside the cooling water tank 2.

[0027] In one embodiment, the partition plate 20 includes a first partition plate 201, a second partition plate 202, and a third partition plate 203. The first partition plate 201 and the second partition plate 202 are arranged in parallel. The third partition plate 203 is located on the side of the second partition plate 202 away from the first partition plate 201, and the third partition plate 203 intersects with the second partition plate 202 to divide the second partition plate 202 into a first plate portion and a second plate portion. Both the first plate portion and the third partition plate 203 have water passage holes 204. The return water tank 211 is located on the side of the first partition plate 201 away from the second partition plate 202. The clean water tank 212 is formed between the second plate portion and the third partition plate 203.

[0028] It is understood that in this embodiment, the recovery tank is the first settling tank, the water tank between the first partition plate 201 and the second partition plate 202 is the second settling tank, the water tank between the first plate and the third partition plate 203 is the third settling tank, and the clean water tank 212 is the fourth settling tank. The recovered dirty coolant will be gradually purified by settling in the recovery tank, the second settling tank, and the third settling tank before entering the clean water tank 212. The coolant entering the clean water tank 212 has undergone at least three settling processes, and its coolant is relatively clean and can be reused. Of course, before the coolant in the clean water tank 212 is repeatedly extracted and used, it can be further purified by settling in the clean water tank 212.

[0029] Optionally, the first partition plate 201 is not provided with water passage holes 204, but is used as an overflow plate. It is understood that the coolant in the return water tank 211 is the most contaminated. If water passage holes 204 were provided, debris and other contaminants could enter the second settling tank through the water passage holes 204. In this embodiment, since the first partition plate 201 is not provided with water passage holes 204, debris and other particulate contaminants can be effectively settled in the return water tank 211. The coolant in the upper part of the return water tank 211 is usually cleaner, and this part can overflow into the second settling tank, thereby reducing the probability of debris and other particulate contaminants entering the second settling tank. Typically, the first partition plate 201 is higher than the second partition plate 202 and the third partition plate 203.

[0030] In one embodiment, the cooling water tank 2 further includes a filter cover 22, which is installed in the slot of the return water tank 211. Typically, the filter cover 22 has a plurality of second filter holes arranged in an array. By adding the filter cover 22, the amount of debris particles entering the cooling water tank 2 can be further reduced.

[0031] Optionally, the filter cover 22 has overlapping flanges 221 on opposite sides, which overlap the edge of the opening of the return water tank 211. This facilitates the installation and removal of the filter cover 22 at the opening of the return water tank 211, thereby facilitating the cleaning of debris particles on the filter cover 22. However, this design is not limited to this. In other embodiments, a limiting step can also be provided at the opening of the return water tank 211 to prevent the filter cover 22 from falling into the return water tank 211.

[0032] In one embodiment, the cooling water tank 2 further includes a protective cover 23, which covers the openings of the portions of the plurality of water tanks excluding the return water tank 211, and the protective cover 23 has a water inlet 231 corresponding to the clean water tank 212. It can be understood that the protective cover 23 reduces the probability of dust entering the cooling water tank 2. The water inlet 231 facilitates the use of purified coolant.

[0033] Optionally, a snap-fit ​​structure is provided between the edge of the protective cover 23 and the box body 21 to improve the installation stability between the protective cover 23 and the box body 21.

[0034] In one embodiment, the cooling water tank 2 further includes handles 24, with handles 24 provided on opposite sides of the tank body 21 to facilitate the transport of the cooling water tank 2. Optionally, the handles 24 are fixed to the outside of the tank body 21; however, this design is not limited to this, and in other embodiments, the handles 24 may also be rotatably connected to the outside of the tank body 21.

[0035] In one embodiment, the machine base 1 is provided with support plates 12 at both ends of the bottom of the housing 21 to facilitate the placement and installation of the cooling water tank 2. Optionally, the support plates 12 are made of angle steel.

[0036] Furthermore, the end of the support plate 12 is provided with an anti-detachment plate 13 to prevent the cooling water tank 2 from falling off the end of the support plate 12.

[0037] The above description is only a preferred embodiment of the present utility model and does not limit the scope of protection of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present utility model.

Claims

1. A cooling mechanism for a drilling and tapping machine, characterized in that, include: The machine platform has a water-receiving tank on its upper side, and a water return outlet is provided at the bottom of the water-receiving tank; and A cooling water tank is located on the lower side of the machine. The cooling water tank includes a tank body, and a partition plate is provided inside the tank body to divide the tank body into multiple water tanks. The multiple water tanks include a return water tank located below the return water inlet and a clean water tank located away from the return water tank.

2. The cooling mechanism as described in claim 1, characterized in that, The partition plate includes a first partition plate, a second partition plate, and a third partition plate. The first partition plate and the second partition plate are arranged in parallel. The third partition plate is located on the side of the second partition plate opposite to the first partition plate and intersects with the second partition plate to divide the second partition plate into a first plate portion and a second plate portion. Both the first plate portion and the third partition plate have water passage holes. The return water tank is located on the side of the first partition plate opposite to the second partition plate. The clean water tank is formed between the second plate portion and the third partition plate.

3. The cooling mechanism as described in claim 1, characterized in that, The cooling water tank also includes a filter cover, which is installed at the opening of the return water tank.

4. The cooling mechanism as described in claim 3, characterized in that, The filter cover has overlapping flanges on both sides, and the overlapping flanges overlap the edge of the return water tank.

5. The cooling mechanism as described in claim 3, characterized in that, The cooling water tank also includes a protective cover, which covers the openings of the portions of the plurality of water tanks excluding the return water tank, and the protective cover has a water inlet corresponding to the clean water tank.

6. The cooling mechanism as described in claim 1, characterized in that, The cooling water tank also includes handles, which are provided on opposite sides of the tank body.

7. The cooling mechanism as described in claim 1, characterized in that, The machine tool is equipped with support plates at both ends of the bottom of the box.

8. The cooling mechanism as described in claim 7, characterized in that, The end of the support plate is provided with an anti-detachment plate.

9. The cooling mechanism according to any one of claims 1 to 8, characterized in that, The return water inlet is provided with multiple first filter holes.

10. The cooling mechanism as described in claim 9, characterized in that, The machine is provided with a drain pipe on the lower side, the upper end of the drain pipe is connected to the return water inlet, and the lower end extends toward the opening of the return water tank.

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