Cooling device of diamond lathe

Abstract

The cooling device of the diamond lathe comprises a support, a filter box, a liquid storage box and a cooling box are fixedly installed on the side face of the support, the filter box is located above the liquid storage box, a main drainage pipe is fixedly installed on the bottom face of the filter box, and the main drainage pipe is further connected with the liquid storage box; the cooling device comprises a cooling box, a filter box is arranged on the top surface of the cooling box, a cover plate is arranged on the top surface of the filter box, a water inlet pipe is arranged on the cover plate, a flow valve is arranged on the water inlet pipe, and an operation assembly and a fastening assembly are further arranged on the cover plate. According to the diamond machining device, the first built-in box and the second built-in box in the support can be used for multi-stage filtration firstly, large chippings in cooling liquid are adsorbed through magnetic force of an adsorption magnet on the first built-in box, then the second built-in box is used for further filtration through a filter plate, micron-sized chippings generated during diamond machining are effectively removed, and pipeline blockage is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of lathe cooling, in particular to a cooling device for a diamond lathe. Background Art

[0002] When the diamond lathe is processing, coolant will be sprayed on the cutting point of the tool and the workpiece to reduce the negative impact of high temperature generated by cutting.

[0003] In practical applications, the coolant is circulated and cooled and reused, but the debris generated during diamond lathe processing can easily clog the circulation pipeline, affecting its cooling effect, resulting in the coolant being unable to be used for cutting cooling. For this reason, we propose a cooling device for diamond lathes. Summary of the invention

[0004] The object of the present invention is to provide a cooling device for a diamond lathe to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cooling device for a diamond lathe, comprising a bracket, a filter box, a liquid storage box and a cooling box are fixedly installed on the sides of the bracket, the filter box is located above the liquid storage box, and a main drain pipe is fixedly installed on the bottom surface of the filter box, and the main drain pipe is also connected to the liquid storage box, a cover plate is provided on the top surface of the filter box, a water inlet pipe is provided on the cover plate, and a flow valve is provided on the water inlet pipe, an operating component and a fastening component are also provided on the cover plate, and the cover plate is connected to The first built-in box and the second built-in box, the bottom plates of the first built-in box and the second built-in box are both inclined, the bottom plate of the first built-in box is inlaid with an adsorption magnet, and the bottom plate of the first built-in box is provided with a secondary drainage pipe, and the bottom plate of the second built-in box is provided with a filter plate; a circulating water pipe and a fan are provided inside the cooling box, and a pump body is provided on the side of the cooling box, one end of the circulating water pipe is connected to the pump body, and the other end of the circulating water pipe is connected to the liquid storage tank; the fastening assembly includes a fixing rod fixedly installed on the bottom surface of the cover plate, a fixing rod rotatably provided on the fixing rod A T-shaped shaft inside the fixed rod, a second nut fixedly mounted on the side wall of the inner cavity of the fixed rod, a preload shaft rotatably arranged inside the cover plate, a pulley set arranged at the inner cavity of the cover plate, and a first nut fixedly mounted on the side wall of the inner cavity of the second built-in box, a square rod fixedly mounted on the lower end of the T-shaped shaft, a bolt slidably connected to the square rod, the bolt is threadedly connected to the second nut, and the bolt can also be threadedly connected to the first nut; the operating component includes a disc-shaped shaft rotatably arranged inside the cover plate, a connecting shaft is fixedly mounted on the top surface of the disc-shaped shaft, A turntable is fixedly installed on the end of the connecting shaft passing through the cover plate, a sliding button is slidably arranged on the turntable, a first spring is fixedly installed on the side of the sliding button, the end of the first spring away from the sliding button is fixedly connected to the turntable, a ball head rod is slidably arranged inside the connecting shaft, a connecting rod is fixedly installed on the end of the ball head rod, a second spring is fixedly installed on the side of the connecting rod, and a stop block is fixedly installed on the end of the connecting rod, an arc-shaped protrusion is fixedly installed on the side of the sliding button adjacent to the ball head end of the ball head rod, and the upper end of the second spring is also fixedly connected to the connecting shaft.

[0006] Preferably, both the first built-in box and the second built-in box can be plugged into the fixing rod, and the side of the second built-in box away from the first built-in box is open in design.

[0007] Preferably, a first auxiliary magnet is embedded on the top surface of the first built-in box, and the first built-in box is magnetically connected to the cover plate via the first auxiliary magnet.

[0008] Preferably, a second auxiliary magnet is embedded on the top surface of the second built-in box, and the second built-in box is magnetically connected to the first built-in box and the cover plate respectively through the second auxiliary magnet.

[0009] Preferably, a handle is fixedly mounted on the upper surface of the cover plate, and two handles are provided.

[0010] Preferably, the pulley set may be in contact with the preload shaft, and the T-shaped shaft and the disc-shaped shaft are transmission-connected via the pulley set.

[0011] Preferably, a limit block having a boundary size larger than an end face of the square rod is fixedly mounted on the lower end of the square rod, and the limit block is located inside the bolt.

[0012] Preferably, the stop block is designed as an annular structure, and the bottom surface of the stop block is provided with friction patterns for enhancing friction.

[0013] Preferably, in the initial state, the center line of the slide button coincides with the center line of the ball head rod, and the arcuate surface of the arcuate protrusion can contact the ball head end of the ball head rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention filters the coolant through a bracket before the coolant enters the cooling box. The first built-in box and the second built-in box in the bracket can be used for multi-stage filtration, wherein the magnetic force of the adsorption magnet on the first built-in box adsorbs larger debris in the coolant, and then further filtration is performed through the filter plate on the second built-in box, thereby effectively removing the micron-sized debris generated by diamond processing and avoiding pipeline blockage.

[0015] 2. In the present invention, an operating component and a fastening component are respectively set up on the cover plate of the filter box, and the first built-in box and the second built-in box used for filtering are integrated with the cover plate. At the same time, the flexible connection relationship between the operating component and the fastening component can be utilized. The user can change the connection relationship between the first built-in box and the second built-in box and the filter box by simply pushing, pulling and turning the sliding button, so as to quickly disassemble the first built-in box and the second built-in box, which is convenient for the user to clean the adsorption magnet and the filter plate and maintain the filtering effect of the adsorption magnet and the filter plate.

[0016] 3. In the present invention, the filter box, the liquid storage box and the cooling box are respectively integrated on the bracket, wherein the filter box, the liquid storage box and the cooling box are all independently designed to realize modular design, which is convenient for rapid overall maintenance and upgrading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of another viewing angle of the overall structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the cooling box of the present invention; Figure 4 This is an exploded view of the internal structure of the filter box of the present invention; Figure 5 It is a schematic cross-sectional view of the second built-in box structure of the present invention; Figure 6 It is a first cutaway schematic diagram of the cover plate structure of the present invention; Figure 7 It is a second cross-sectional schematic diagram of the cover plate structure of the present invention; Figure 8 It is a partial structural schematic diagram of the operating components of the present invention.

[0018] In the figure: 1. filter box; 11. main drain pipe; 12. water inlet pipe; 13. flow valve; 14. cover plate; 15. handle; 16. first built-in box; 17. adsorption magnet; 18. first auxiliary magnet; 19. second built-in box; 110. second auxiliary magnet; 111. filter plate; 112. auxiliary drain pipe; 2. liquid storage tank; 3. cooling box; 31. pump body; 32. circulating water pipe; 33. fan; 4. bracket; 5. Operating assembly; 51. Turntable; 52. Slide button; 53. Disc shaft; 54. Arc-shaped protrusion; 55. First spring; 56. Ball head rod; 57. Connecting shaft; 58. Second spring; 59. Connecting rod; 510. Stop block; 6. Fastening assembly; 61. Fixing rod; 62. Bolt; 63. First nut; 64. Second nut; 65. Square rod; 66. T-shaped shaft; 67. Preload shaft; 68. Pulley assembly. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-8The present invention provides a technical solution: a cooling device for a diamond lathe, comprising a bracket 4, on the sides of which a filter box 1, a liquid storage box 2 and a cooling box 3 are fixedly installed, the filter box 1 is located above the liquid storage box 2, and a main drain pipe 11 is fixedly installed on the bottom surface of the filter box 1, and the main drain pipe 11 is also connected to the liquid storage box 2, a cover plate 14 is provided on the top surface of the filter box 1, a water inlet pipe 12 is provided on the cover plate 14, and a flow valve 13 is provided on the water inlet pipe 12, the flow valve 13 can slow down the flow rate of the coolant, so as to ensure the adsorption effect of the adsorption magnet 17 on the debris, an operating component 5 and a fastening component 6 are also provided on the cover plate 14, and the cover plate 14 is connected to a first built-in box 16 and a second built-in box 19 through the fastening component 6, the bottom plate of the first built-in box 16 and the bottom plate of the second built-in box 19 are both inclined designs, the first built-in box 16 The bottom plate of the first built-in box 16 is inlaid with an adsorption magnet 17, and the bottom plate of the first built-in box 16 is provided with a secondary drainage pipe 112, and the bottom plate of the second built-in box 19 is provided with a filter plate 111; the first built-in box 16 and the second built-in box 19 can be plugged into the fixing rod 61, and the side of the second built-in box 19 away from the first built-in box 16 is open, the top surface of the first built-in box 16 is inlaid with a first auxiliary magnet 18, and the first built-in box 16 is magnetically connected to the cover plate 14 through the first auxiliary magnet 18, the top surface of the second built-in box 19 is inlaid with a second auxiliary magnet 110, and the second built-in box 19 is magnetically connected to the first built-in box 16 and the cover plate 14 respectively through the second auxiliary magnet 110, and a handle 15 is fixedly installed on the upper surface of the cover plate 14, and there are two handles 15 in total. The establishment of the handle 15 makes it convenient for the user to lift the cover plate 14 to clean and maintain the internal filter layer.

[0021] A circulating water pipe 32 and a fan 33 are provided inside the cooling box 3, and a pump body 31 is provided on the side of the cooling box 3. One end of the circulating water pipe 32 is connected to the pump body 31, and the other end of the circulating water pipe 32 is connected to the liquid storage tank 2. The liquid storage tank 2 can be used to temporarily store filtered coolant to facilitate circulating cooling of the circulating water pipe 32 inside the cooling box 3.

[0022] The fastening assembly 6 includes a fixing rod 61 fixedly mounted on the bottom surface of the cover plate 14, a T-shaped shaft 66 rotatably arranged inside the fixing rod 61, a second nut 64 fixedly mounted on the inner cavity side wall of the fixing rod 61, a pre-tightening shaft 67 rotatably arranged inside the cover plate 14, a pulley set 68 arranged at the inner cavity of the cover plate 14, and a first nut 63 fixedly mounted on the inner cavity side wall of the second built-in box 19, a square rod 65 is fixedly mounted on the lower end of the T-shaped shaft 66, and a bolt 62 is slidably connected to the square rod 65, and the bolt 62 is slidably connected to the second built-in box 19. The nut 64 is threadedly connected, and the bolt 62 can also be threadedly connected to the first nut 63; the pulley group 68 can contact the pre-tightening shaft 67, and the pre-tightening shaft 67 can increase the contact area between the pulley group 68 and the T-shaped shaft 66 and the disc shaft 53, ensuring that the belt has a sufficient wrap angle to meet the transmission requirements of the pulley group 68. The T-shaped shaft 66 and the disc shaft 53 are connected through the pulley group 68. The lower end of the square rod 65 is fixedly installed with a limit block whose boundary size is larger than the end face of the square rod 65, and the limit block is located inside the bolt 62.

[0023] The operating assembly 5 includes a disc-shaped shaft 53 rotatably arranged inside the cover plate 14, a connecting shaft 57 is fixedly installed on the top surface of the disc-shaped shaft 53, a turntable 51 is fixedly installed on the end of the connecting shaft 57 passing through the cover plate 14, a slide button 52 is slidably arranged on the turntable 51, a first spring 55 is fixedly installed on the side of the slide button 52, and the end of the first spring 55 away from the slide button 52 is fixedly connected to the turntable 51, a ball head rod 56 is slidably arranged inside the connecting shaft 57, a connecting rod 59 is fixedly installed on the end of the ball head rod 56, and the side of the connecting rod 59 is fixedly A second spring 58 is fixedly installed, and a stop block 510 is fixedly installed at the end of the connecting rod 59. An arc-shaped protrusion 54 is fixedly installed on the side adjacent to the ball head end of the sliding button 52 and the ball head rod 56. The upper end of the second spring 58 is also fixedly connected to the connecting shaft 57. The stop block 510 is designed as an annular structure, and the bottom surface of the stop block 510 is provided with friction patterns for enhancing friction. In the initial state, the center line of the sliding button 52 coincides with the center line of the ball head rod 56, and the arc surface of the arc-shaped protrusion 54 can contact the ball head end of the ball head rod 56.

[0024] Working principle: When the coolant of the diamond lathe is in cooling circulation, the coolant is injected into the filter box 1 through the water inlet pipe 12, and the flow rate of the coolant can be slowed down by the flow valve 13 on the water inlet pipe 12. The coolant with reduced flow rate flows into the first built-in box 16 integrated on the cover plate 14. The bottom plate of the first built-in box 16 is tilted, and the bottom plate is inlaid with an adsorption magnet 17. Therefore, when the coolant slowly flows through the adsorption magnet 17, the larger debris contained therein is adsorbed, and then flows to the second built-in box 19 through the auxiliary drainage pipe 112 of the first built-in box 16. , and the bottom plate of the second built-in box 19 is also designed to be inclined, so the coolant can be further filtered through the filter plate 111 on the second built-in box 19, and the filtered coolant is temporarily stored in the liquid storage tank 2 using the main drain pipe 11, and then the pump body 31 and the fan 33 in the cooling box 3 are started respectively, wherein the pump body 31 can absorb the filtered coolant in the liquid storage tank 2 into the circulating water pipe 32, and the fan 33 can cool the circulating water pipe 32 and the coolant in the circulating water pipe 32, so as to quickly reduce the temperature of the coolant and meet the cooling requirements of the diamond lathe.

[0025] When it is necessary to clean and maintain the adsorption magnets 17 and the filter plates 111 on the first built-in box 16 and the second built-in box 19 inside the filter box 1, the cover plate 14 is removed from the filter box 1 by holding the handle 15, and then the slide button 52 is pushed to slide on the turntable 51, so that the arc-shaped protrusion 54 on the slide button 52 is staggered with the ball head of the ball head rod 56, and the connecting rod 59 fixed on the ball head rod 56 is fixedly connected to the stop block 510, and the connecting rod 59 is further connected to the connecting shaft 57 using the second spring 58. At this time, under the action of the elastic force of the second spring 58, the ball head rod 56, the connecting rod 59 and the stop block 510 are pulled to slide on the connecting shaft 57, so that a gap is generated between the stop block 510 and the cover plate 14, and then After the turntable 51 is driven to rotate by the sliding button 52, the connecting shaft 57 fixedly connected to the turntable 51 through the disc shaft 53 rotates together. At the same time, the disc shaft 53 and the second nut 64 are connected through the preload shaft 67 and the pulley set 68. Therefore, the second nut 64 can rotate inside the fixed rod 61 together with the disc shaft 53. At the same time, the square rod 65 fixed at the lower end of the T-shaped shaft 66 is also slidably connected with the bolt 62. The bolt 62 is not only threadedly connected to the second nut 64 fixed inside the fixed rod 61, but also threadedly connected to the first nut 63 fixed inside the second built-in box 19. Therefore, after the T-shaped shaft 66 drives the square rod 65 to rotate, the bolt 62 can be driven to rotate and engage with the first nut 63 At this time, the second built-in box 19 can be removed, and the first built-in box 16 plugged with the fixing rod 61 fixed on the cover plate 14 can be removed synchronously. At this time, it is convenient for the user to clean and maintain the adsorption magnet 17 on the first built-in box 16 and the filter plate 111 on the second built-in box 19. When the first built-in box 16 and the second built-in box 19 are installed again, the first built-in box 16 and the second built-in box 19 are respectively plugged into the cover plate 14 using the fixing rod 61, and the first auxiliary magnet 18 embedded in the top surface of the first built-in box 16 can be magnetically connected to the cover plate 14 first, and then the second auxiliary magnet 110 embedded in the top surface of the second built-in box 19 can be magnetically connected to the first built-in box 16 and the cover plate 14 respectively. Therefore, the first built-in box 16 and the second built-in box 19 can be pre-fixed on the cover plate 14, and then the tightness of the connection between the first built-in box 16, the second built-in box 19 and the cover plate 14 can be tightened by the bolt 62, and finally the slide button 52 is loosened, and under the elastic force of the first spring 55 fixedly connected to the slide button 52 and the turntable 51 at both ends, the slide button 52 and the arc-shaped protrusion 54 slide toward the ball head rod 56, so that the ball head rod 56 is squeezed, thereby eliminating the gap between the stop block 510 and the cover plate 14, so that the friction pattern of the stop block 510 is in close contact with the cover plate 14 to form a certain friction force. Under the action of this friction force, the state of the overall structure can be locked to improve the stability of the overall device.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for a diamond lathe, characterized in that: The invention comprises a support (4), wherein a filter box (1), a liquid storage box (2) and a cooling box (3) are fixedly mounted on the side of the support (4), the filter box (1) is located above the liquid storage box (2), and a main drainage pipe (11) is fixedly mounted on the bottom surface of the filter box (1), and the main drainage pipe (11) is also connected to the liquid storage box (2). The top surface of the filter box (1) is provided with a cover plate (14), and a water inlet pipe (12) is provided on the cover plate (14), and a flow valve (13) is provided on the water inlet pipe (12). An operating assembly (5) and a fastening assembly (6) are also provided on the plate (14), and the cover plate (14) is connected to a first built-in box (16) and a second built-in box (19) via the fastening assembly (6); the bottom plate of the first built-in box (16) and the bottom plate of the second built-in box (19) are both inclined in design, the bottom plate of the first built-in box (16) is inlaid with an adsorption magnet (17), and the bottom plate of the first built-in box (16) is provided with a secondary drainage pipe (112), and the bottom plate of the second built-in box (19) is provided with a filter plate (111); A circulating water pipe (32) and a fan (33) are arranged inside the cooling box (3), and a pump body (31) is arranged on the side of the cooling box (3), one end of the circulating water pipe (32) is connected to the pump body (31), and the other end of the circulating water pipe (32) is connected to the liquid storage tank (2); The fastening assembly (6) comprises a fixing rod (61) fixedly mounted on the bottom surface of the cover plate (14), a T-shaped shaft (66) rotatably arranged inside the fixing rod (61), a second nut (64) fixedly mounted on the inner cavity side wall of the fixing rod (61), a pre-tightening shaft (67) rotatably arranged inside the cover plate (14), a pulley group (68) arranged in the inner cavity of the cover plate (14), and a first nut (63) fixedly mounted on the inner cavity side wall of the second built-in box (19), a square rod (65) fixedly mounted on the lower end of the T-shaped shaft (66), a bolt (62) slidably connected to the square rod (65), the bolt (62) being threadedly connected to the second nut (64), and the bolt (62) can also be threadedly connected to the first nut (63); The operating assembly (5) comprises a disc-shaped shaft (53) rotatably arranged inside the cover plate (14); a connecting shaft (57) is fixedly mounted on the top surface of the disc-shaped shaft (53); a rotating disk (51) is fixedly mounted on the end of the connecting shaft (57) that passes through the cover plate (14); a sliding button (52) is slidably arranged on the rotating disk (51); a first spring (55) is fixedly mounted on the side of the sliding button (52); an end of the first spring (55) away from the sliding button (52) is fixedly mounted on the rotating disk (51); A ball head rod (56) is slidably arranged inside the connecting shaft (57), a connecting rod (59) is fixedly mounted on the end of the ball head rod (56), a second spring (58) is fixedly mounted on the side of the connecting rod (59), and a stop block (510) is fixedly mounted on the end of the connecting rod (59), an arc-shaped protrusion (54) is fixedly mounted on the side of the sliding button (52) adjacent to the ball head end of the ball head rod (56), and the upper end of the second spring (58) is also fixedly connected to the connecting shaft (57).

2. The cooling device for a diamond lathe according to claim 1, characterized in that: Both the first built-in box (16) and the second built-in box (19) can be plugged into the fixing rod (61), and the side of the second built-in box (19) away from the first built-in box (16) is open.

3. The cooling device for a diamond lathe according to claim 1, characterized in that: A first auxiliary magnet (18) is embedded on the top surface of the first built-in box (16), and the first built-in box (16) is magnetically connected to the cover plate (14) via the first auxiliary magnet (18).

4. The cooling device for a diamond lathe according to claim 1, characterized in that: A second auxiliary magnet (110) is embedded on the top surface of the second built-in box (19), and the second built-in box (19) is magnetically connected to the first built-in box (16) and the cover plate (14) respectively via the second auxiliary magnet (110).

5. The cooling device for a diamond lathe according to claim 1, characterized in that: A handle (15) is fixedly mounted on the upper surface of the cover plate (14), and two handles (15) are provided.

6. The cooling device for a diamond lathe according to claim 1, characterized in that: The belt pulley set (68) can be in contact with the preload shaft (67), and the T-shaped shaft (66) and the disc-shaped shaft (53) are connected in transmission via the belt pulley set (68).

7. The cooling device for a diamond lathe according to claim 1, characterized in that: A limit block having a boundary size larger than the end face of the square rod (65) is fixedly mounted on the lower end of the square rod (65), and the limit block is located inside the bolt (62).

8. The cooling device for a diamond lathe according to claim 1, characterized in that: The stop block (510) is designed as an annular structure, and the bottom surface of the stop block (510) is provided with friction patterns for enhancing frictional force.

9. The cooling device for a diamond lathe according to claim 1, characterized in that: In the initial state, the center line of the sliding button (52) coincides with the center line of the ball head rod (56), and the arcuate surface of the arcuate protrusion (54) can contact the ball head end of the ball head rod (56).

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