Cooling liquid spraying device for machine tool machining

Abstract

The utility model relates to the technical field of machine tool machining, and discloses a cooling liquid spraying device for machine tool machining, which comprises a machine body, a first rotating screw rod rotationally arranged at the top of the machine body along the vertical direction, and a first lifting block arranged on the first rotating screw rod in a matched manner, a first lifting block is arranged on the machine body, a first spray head is obliquely and downwards arranged on the first lifting block, a first water inlet pipe is arranged at one end of the first spray head, the first water inlet pipe movably penetrates through one side of the machine body, and a driving mechanism used for driving the first rotating lead screw to rotate is arranged on the machine body. The cooling device has the effect of improving the cooling efficiency of the cooling liquid on the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool processing, in particular to a cooling liquid spraying device used for machine tool processing. Background Art

[0002] Machine tool processing utilizes the relative motion between the tool and the workpiece to induce elastic and plastic deformation in the workpiece, achieving the desired metalworking effect. During machining, friction between the tool and the workpiece generates significant heat. If this heat is not dissipated promptly, the tool and workpiece can become damaged, reducing the tool's lifespan and affecting the workpiece's machining accuracy and surface finish. During CNC machine tool machining, fluids such as coolants are often used to cool and lubricate the tool and workpiece, while also providing corrosion protection and rinsing chips.

[0003] During the workpiece processing process, traditional machine tools often open the spray device to cool the workpiece being processed. However, when the existing spray device is in use, the spray position of the nozzle is not easy to adjust according to the height of the workpiece, resulting in low cooling efficiency of the coolant on the workpiece. Utility Model Content

[0004] The utility model aims to provide a cooling liquid spraying device for machine tool processing, which has the effect of improving the cooling efficiency of the cooling liquid on the workpiece.

[0005] The above technical purpose of the present utility model is achieved through the following technical scheme: it includes a machine body, a first rotating screw rod arranged at the top of the machine body and rotating in a vertical direction, and a first lifting block arranged on the first rotating screw rod, a first nozzle is arranged on the first lifting block obliquely downward, a first water inlet pipe is arranged at one end of the first nozzle, the first water inlet pipe is movable through one side of the machine body, and a driving mechanism for driving the first rotating screw rod to rotate is arranged on the machine body.

[0006] The utility model is further configured as follows: the driving mechanism includes a rotating shaft horizontally arranged outside the body and a first bevel gear vertically arranged on the rotating shaft, a second bevel gear meshing with the first bevel gear is horizontally arranged at the top end of the first rotating screw, and a rotating mechanism for driving the rotating shaft to rotate is provided on one side of the body.

[0007] The present invention is further configured as follows: the rotating mechanism includes a first rotating wheel rotatably arranged on one side of the machine body and a second rotating wheel arranged at the end of the rotating shaft, a synchronous belt is arranged between the first rotating wheel and the second rotating wheel, and a rotating handle is arranged on one side of the first rotating wheel.

[0008] The present invention is further configured as follows: a first fixing rod is horizontally arranged on the machine body, a second fixing rod is slidably arranged on the first fixing rod, a fixing hole is opened on the rotating handle, and the second fixing rod can movably pass through the fixing hole.

[0009] The utility model is further configured as follows: a second rotating screw is provided on the top of the body for rotating in a vertical direction, a second lifting block is provided on the second rotating screw, a second nozzle is provided on the second lifting block obliquely downward, a second water inlet pipe is provided at one end of the second nozzle, the second water inlet pipe moves through one side of the body, a third bevel gear is vertically provided on the rotating shaft, a fourth bevel gear meshing with the third bevel gear is provided on the top of the second rotating screw, and the first nozzle and the second nozzle are relatively arranged on both sides of the body.

[0010] The present invention is further configured as follows: the third bevel gear is parallel to the first bevel gear, and the rotating shaft can drive the first nozzle and the second nozzle to rise or fall synchronously.

[0011] The present invention is further configured as follows: a first guide rod and a second guide rod are respectively provided on the top of the machine body in a vertical direction; the first lifting block moves through the first guide rod; and the second lifting block moves through the second guide rod.

[0012] The present invention is further configured as follows: the rotating handle is L-shaped.

[0013] The present invention is further configured as follows: a pull rod is provided on one side of the second fixing rod, and the pull rod is located between the rotating handle and the machine body.

[0014] The present invention is further configured such that: the first water inlet pipe and the second water inlet pipe are both made of hose material.

[0015] The beneficial effects of the utility model are:

[0016] 1. By setting a first rotating screw, a first lifting block and a first nozzle, when it is necessary to process the workpiece, first turn on the driving mechanism to drive the first rotating screw to rotate, so that the first lifting block drives the first nozzle to rise or fall until the height of the first nozzle matches the height of the workpiece to be processed, and then turn on the processing head of the machine tool to process the workpiece, and at the same time turn on the control switch of the first water inlet pipe, so that the first nozzle sprays coolant to cool the workpiece being processed; by setting the first rotating screw, the driving mechanism, etc., the height of the first nozzle is adjusted so that the height of the first nozzle matches the workpiece, ensuring that the coolant sprayed by the first nozzle is aligned with the processing position of the workpiece, thereby avoiding waste of coolant and improving the cooling efficiency of the coolant on the workpiece.

[0017] 2. By setting a rotating shaft, a first bevel gear and a rotating handle, when the height of the first nozzle needs to be adjusted, the worker manually turns the rotating handle to drive the first rotating wheel and the second rotating wheel, and then drives the rotating shaft, thereby driving the first bevel gear, the second bevel gear and the first rotating screw to rotate, so that the first lifting block drives the first nozzle to rise or fall, thereby achieving adjustment of the height of the first nozzle; by setting a rotating handle, a rotating shaft, etc., the worker can directly adjust the height of the first nozzle by turning the rotating handle, which is simple and convenient to operate. At the same time, the worker turns the rotating handle relatively slowly, which is convenient for the worker to judge the height that needs to be adjusted to the first nozzle while turning the rotating handle.

[0018] 3. By setting up a second nozzle, a second rotating screw, etc., on the one hand, the height of the first nozzle and the second nozzle can be adjusted simultaneously by rotating the rotating shaft, thereby improving the efficiency of the operation. On the other hand, the first nozzle and the second nozzle spray coolant on the workpiece from both sides at the same time, which can further improve the cooling efficiency of the coolant on the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a structural schematic diagram of an embodiment of a coolant spraying device for machine tool processing according to the present utility model;

[0021] Figure 2 yes Figure 1 A is an enlarged schematic diagram;

[0022] Figure 3 The utility model is a structural schematic diagram of an embodiment of a coolant spraying device for machine tool processing.

[0023] In the figure, 1. machine body; 2. first rotating screw; 3. first lifting block; 4. first nozzle; 5. first water inlet pipe; 6. driving mechanism; 6a. rotating shaft; 6b. first bevel gear; 7. second bevel gear; 8. rotating mechanism; 8a. first rotating wheel; 8b. second rotating wheel; 9. synchronous belt; 10. rotating handle; 11. first fixing rod; 12. second fixing rod; 13. fixing hole; 14. second rotating screw; 15. second lifting block; 16. second nozzle; 17. second water inlet pipe; 18. third bevel gear; 19. fourth bevel gear; 20. first guide rod; 21. second guide rod; 22. pull rod. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0025] The utility model provides a cooling liquid spraying device for machine tool processing, such as Figures 1 to 3 As shown, it includes a body 1, a first rotating screw 2 arranged at the top of the body 1 and rotating in a vertical direction, and a first lifting block 3 arranged in cooperation with the first rotating screw 2, a first nozzle 4 is arranged obliquely downward on the first lifting block 3, a first water inlet pipe 5 is arranged at one end of the first nozzle 4, the first water inlet pipe 5 is movable through one side of the body 1, and a driving mechanism 6 for driving the first rotating screw 2 to rotate is provided on the body 1.

[0026] Furthermore, the driving mechanism 6 includes a rotating shaft 6a horizontally arranged outside the body 1 and a first bevel gear 6b vertically arranged on the rotating shaft 6a. A second bevel gear 7 engaged with the first bevel gear 6b is horizontally arranged at the top of the first rotating screw 2, and a rotating mechanism 8 for driving the rotating shaft 6a to rotate is provided on one side of the body 1.

[0027] Furthermore, the rotating mechanism 8 includes a first rotating wheel 8a rotatably arranged on one side of the body 1 and a second rotating wheel 8b arranged at the end of the rotating shaft 6a, a synchronous belt 9 is arranged between the first rotating wheel 8a and the second rotating wheel 8b, and a rotating handle 10 is arranged on one side of the first rotating wheel 8a.

[0028] Furthermore, a first fixing rod 11 is horizontally provided on the body 1 , a second fixing rod 12 is slidably provided on the first fixing rod 11 , a fixing hole 13 is provided on the rotating handle 10 , and the second fixing rod 12 can movably pass through the fixing hole 13 .

[0029] Furthermore, a second rotating screw 14 is provided on the top of the body 1 for rotating in the vertical direction, and a second lifting block 15 is provided on the second rotating screw 14. A second nozzle 16 is provided on the second lifting block 15 obliquely downward, and a second water inlet pipe 17 is provided at one end of the second nozzle 16. The second water inlet pipe 17 moves through one side of the body 1, and a third bevel gear 18 is vertically provided on the rotating shaft 6a. A fourth bevel gear 19 meshing with the third bevel gear 18 is provided on the top of the second rotating screw 14. The first nozzle 4 and the second nozzle 16 are relatively arranged on both sides of the body 1.

[0030] Furthermore, the third bevel gear 18 is parallel to the first bevel gear 6 b , and the rotating shaft 6 a can drive the first nozzle 4 and the second nozzle 16 to rise or fall synchronously.

[0031] Furthermore, a first guide rod 20 and a second guide rod 21 are respectively provided on the top of the body 1 along the vertical direction. The first lifting block 3 moves through the first guide rod 20 , and the second lifting block 15 moves through the second guide rod 21 .

[0032] Furthermore, the rotating handle 10 is L-shaped.

[0033] Furthermore, a pull rod 22 is provided on one side of the second fixing rod 12 , and the pull rod 22 is located between the rotating handle 10 and the machine body 1 .

[0034] Furthermore, the first water inlet pipe 5 and the second water inlet pipe 17 are both made of hose materials.

[0035] When it is necessary to process the workpiece, first pull the pull rod 22 to separate the second fixing rod 12 from the fixing hole 13, and then the worker manually rotates the rotating handle 10, and drives the rotating shaft 6a to rotate synchronously through the first rotating wheel 8a, the second rotating wheel 8b and the synchronous belt 9. During the rotation of the rotating shaft 6a, the first bevel gear 6b and the third bevel gear 18 drive the first rotating screw 2 and the second rotating screw 14 to rotate in the same direction, so that the first lifting block 3 and the second lifting block 15 drive the first nozzle 4 and the second nozzle 16 to rise or fall synchronously until the height of the first nozzle 4 and the second nozzle 16 matches the workpiece to be processed, and then pull the pull rod 22 to make the second fixing rod 12 pass through the fixing hole 13 to fix the position of the rotating handle 10 (it should be noted that since the rotating handle 10 can drive the first rotating screw 2 and the second rotating screw 14 to rotate one circle when it rotates one circle The first and second nozzles 4 and 16 are respectively sprayed with coolant from both sides to cool the workpiece being processed by the first and second water inlet pipes 5 and 17. The heights of the first and second nozzles 4 and 16 are adjusted by setting the first and second rotating screws 2 and 14, so that the heights of the first and second nozzles 4 and 16 are matched with the workpiece, ensuring that the coolant sprayed by the first and second nozzles 4 and 16 is aligned with the processing position of the workpiece, thereby avoiding waste of coolant and improving the cooling efficiency of the workpiece by the coolant.

[0036] By setting the rotating shaft 6a, the first bevel gear 6b and the rotating handle 10, when it is necessary to adjust the height of the first nozzle 4, the worker manually rotates the rotating handle 10 to drive the first rotating wheel 8a and the second rotating wheel 8b, and then drives the rotating shaft 6a, thereby driving the first bevel gear 6b, the second bevel gear 7 and the first rotating screw 2 to rotate, so that the first lifting block 3 drives the first nozzle 4 to rise or fall, thereby achieving the adjustment of the height of the first nozzle 4; by setting the rotating handle 10, the rotating shaft 6a, etc., the worker can directly adjust the height of the first nozzle 4 by rotating the rotating handle 10, which is simple and convenient to operate. At the same time, the worker rotates the rotating handle 10 relatively slowly, which is convenient for the worker to judge the height of the first nozzle 4 that needs to be adjusted while turning the rotating handle 10.

[0037] By setting the second nozzle 16, the second rotating screw 14, etc., on the one hand, the height of the first nozzle 4 and the second nozzle 16 can be adjusted simultaneously by rotating the rotating shaft 6a, thereby improving the efficiency of the operation. On the other hand, the first nozzle 4 and the second nozzle 16 spray coolant on the workpiece from both sides at the same time, which can further improve the cooling efficiency of the coolant on the workpiece.

[0038] By setting the first fixing rod 11, the second fixing rod 12 and the fixing hole 13, etc., the position of the rotating handle 10 is fixed to prevent the vibration of the machine body 1 during the processing from causing the rotating handle 10 to rotate, thereby affecting the position of the first nozzle 4 and the second nozzle 16.

[0039] It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.

[0040] The above description is only a description of the preferred embodiments of the present invention and does not limit the scope of the present invention. Any changes and modifications made by ordinary technicians in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A coolant spraying device for machine tool processing, characterized in that: The invention comprises a machine body (1), a first rotating screw (2) arranged on the top of the machine body (1) and rotating in a vertical direction, and a first lifting block (3) arranged in cooperation with the first rotating screw (2), a first nozzle (4) being arranged on the first lifting block (3) obliquely downward, a first water inlet pipe (5) being arranged at one end of the first nozzle (4), the first water inlet pipe (5) being movable through one side of the machine body (1), and a driving mechanism (6) for driving the first rotating screw (2) to rotate being arranged on the machine body (1).

2. A coolant spraying device for machine tool processing according to claim 1, characterized in that: The driving mechanism (6) comprises a rotating shaft (6a) horizontally arranged outside the machine body (1) and a first bevel gear (6b) vertically arranged on the rotating shaft (6a); a second bevel gear (7) meshing with the first bevel gear (6b) is horizontally arranged at the top end of the first rotating screw (2); and a rotating mechanism (8) for driving the rotating shaft (6a) to rotate is arranged on one side of the machine body (1).

3. The coolant spraying device for machine tool processing according to claim 2, characterized in that: The rotating mechanism (8) comprises a first rotating wheel (8a) rotatably arranged on one side of the machine body (1) and a second rotating wheel (8b) arranged at the end of the rotating shaft (6a); a synchronous belt (9) is arranged between the first rotating wheel (8a) and the second rotating wheel (8b); and a rotating handle (10) is arranged on one side of the first rotating wheel (8a).

4. The coolant spraying device for machine tool processing according to claim 3, characterized in that: A first fixing rod (11) is horizontally arranged on the machine body (1), a second fixing rod (12) is slidably arranged on the first fixing rod (11), a fixing hole (13) is opened on the rotating handle (10), and the second fixing rod (12) can movably pass through the fixing hole (13).

5. The coolant spraying device for machine tool processing according to claim 2, characterized in that: A second rotating screw (14) is provided on the top of the machine body (1) so as to rotate in the vertical direction. A second lifting block (15) is provided on the second rotating screw (14). A second nozzle (16) is provided on the second lifting block (15) obliquely downward. A second water inlet pipe (17) is provided at one end of the second nozzle (16). The second water inlet pipe (17) moves through one side of the machine body (1). A third bevel gear (18) is vertically provided on the rotating shaft (6a). A fourth bevel gear (19) meshing with the third bevel gear (18) is provided at the top end of the second rotating screw (14). The first nozzle (4) and the second nozzle (16) are relatively provided on both sides of the machine body (1).

6. The coolant spraying device for machine tool processing according to claim 5, characterized in that: The third bevel gear (18) is parallel to the first bevel gear (6b), and the rotating shaft (6a) can drive the first nozzle (4) and the second nozzle (16) to rise or fall synchronously.

7. The coolant spraying device for machine tool processing according to claim 6, characterized in that: A first guide rod (20) and a second guide rod (21) are respectively provided on the top of the machine body (1) in a vertical direction; the first lifting block (3) moves through the first guide rod (20); and the second lifting block (15) moves through the second guide rod (21).

8. The coolant spraying device for machine tool processing according to claim 4, characterized in that: The rotating handle (10) is L-shaped.

9. The coolant spraying device for machine tool processing according to claim 8, characterized in that: A pull rod (22) is provided on one side of the second fixing rod (12), and the pull rod (22) is located between the rotating handle (10) and the machine body (1).

10. The coolant spraying device for machine tool processing according to claim 5, characterized in that: The first water inlet pipe (5) and the second water inlet pipe (17) are both made of hose material.

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