A kind of tool machining numerical control grinding machine cooling device

Abstract

The utility model discloses a numerical control grinding machine cooling device for tool processing relates to cooling technical field, swing spraying mechanism includes the fixed plate of fixed connection at the top plate bottom, the back of fixed plate is fixedly connected with motor, the front of fixed plate is rotatably connected with connecting shaft, and the output shaft of motor penetrates fixed plate and is fixedly connected with the rotary disc, the front of rotary disc is fixedly connected with transmission shaft, the surface rotatably connected with connecting arm of transmission shaft, the surface fixedly connected with swing strip of connecting shaft, the bottom fixedly connected with connecting rod of swing strip, and the application is through setting swing spraying mechanism, utilizes its swing characteristic to be able to enlarge the spraying range of coolant, ensures that multiple tools can be cooled evenly, and one -time cooling multiple tools, has improved cooling efficiency significantly, has shortened the cooling time, and has improved production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cooling technology, specifically a cooling device for a CNC grinding machine used in tool processing. Background Technology

[0002] A search revealed Chinese Patent Publication No. CN215318055U, published on December 28, 2021, which discloses a cooling device for a CNC grinding machine used in tool processing. Belonging to the field of CNC grinding machine technology, the device includes a grinding machine with a machining table on the left side of its end face. A coolant nozzle is located at the upper end of the machining table, and a coolant collection tank is located at the lower end. The coolant collection tank is connected to a first coolant tank, which is connected to a second coolant tank. The second coolant tank is connected to a spiral conduit, which is connected to a third coolant tank. The third coolant tank is connected to a coolant circulation pump, which is connected to the coolant nozzle. A cold water system is connected to the outside of the coolant system. This invention can promptly separate cutting waste and cool the heat generated by the coolant through heat exchange in the cold water system. It provides good coolant circulation, high efficiency in cooling the CNC grinding machine, and enables high-precision machining.

[0003] However, this cooling device uses fixed nozzles for rinsing, which limits the spray range of the coolant and makes it difficult to cover a larger area. It cannot cool multiple tools at once, thus limiting the number of tools that can be cooled each time. This prolongs the cooling time, reduces production efficiency, and increases production costs. Utility Model Content

[0004] The purpose of this utility model is to provide a cooling device for a CNC grinding machine used for tool processing, thereby solving the technical problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A cooling device for a CNC grinding machine used for tool processing includes a cooling worktable. Four support rods are fixedly connected to the top of the cooling worktable, and a top plate is fixedly connected between the top ends of the four support rods. A swing spraying mechanism is provided at the bottom of the top plate.

[0007] The oscillating spraying mechanism includes a fixed plate fixedly connected to the bottom of the top plate. A motor is fixedly connected to the back of the fixed plate, and a connecting shaft is rotatably connected to the front of the fixed plate. The output shaft of the motor passes through the fixed plate and is fixedly connected to a rotating disk. A transmission shaft is fixedly connected to the front of the rotating disk. A connecting arm is rotatably connected to the surface of the transmission shaft. An oscillating bar is fixedly connected to the surface of the connecting shaft. A connecting rod is fixedly connected to the bottom of the oscillating bar. A spray head is fixedly connected to the bottom end of the connecting rod.

[0008] As a further embodiment of this utility model: the connecting arm and the swing bar are rotatably connected, a fixed base is fixedly connected to the back of the cooling workbench, and a water storage tank is fixedly connected to the top of the fixed base.

[0009] As a further embodiment of this utility model: a water pump is provided on the top of the water storage tank, a water suction pipe is connected to the bottom of the water pump, and the water pump is connected to the spray head through a delivery pipe.

[0010] As a further embodiment of this utility model: a filter screen is fixedly connected to the inner wall of the cooling workbench, and a snap-fit ​​water receiving mechanism is provided on the cooling workbench.

[0011] As a further embodiment of this utility model: the snap-fit ​​water receiving mechanism includes a water receiving tank slidably connected to the inner wall of the cooling workbench, a connecting strip fixedly connected to the front of the cooling workbench, and a rotating shaft rotatably connected to the front of the cooling workbench. A handle is fixedly connected to the front of the water receiving tank, a nylon buffer pad is fixedly connected to the inner wall of the connecting strip, and a snap-fit ​​locking disc and a handle are fixedly connected to the surface of the rotating shaft. The rotating shaft and the nylon buffer pad are compatible with each other.

[0012] As a further embodiment of this utility model: the bottom of the cooling workbench is fixedly connected to four support legs arranged in a rectangular array, and the bottom ends of the four support legs are all fixedly connected to a support base plate. Beneficial effects

[0013] This utility model provides a cooling device for a CNC grinding machine used in tool processing. Compared with the prior art, it has the following advantages:

[0014] (1) By setting up a swing spraying mechanism, the spraying range of the coolant can be expanded by utilizing its swing characteristics, ensuring that multiple tools can be cooled evenly, cooling multiple tools at one time, significantly improving cooling efficiency, shortening cooling time, and improving production efficiency.

[0015] (2) By setting up a snap-on water-catching mechanism, this application can catch the wastewater, quickly release the snap lock, and quickly remove the wastewater for subsequent treatment. This recycling saves water resources and is convenient and quick. Attached Figure Description

[0016] Figure 1 This is a main body diagram of the present utility model;

[0017] Figure 2 This is a plan view of the present invention;

[0018] Figure 3 This is a perspective view of a partial structure of the present invention;

[0019] Figure 4 This is a perspective view of the oscillating spraying mechanism of this utility model;

[0020] Figure 5 This is an anatomical diagram of the snap-fit ​​water-receiving mechanism of this utility model;

[0021] Figure 6 This is a partial structural disassembly diagram of the snap-fit ​​water-receiving mechanism of this utility model.

[0022] In the diagram: 1. Cooling workbench; 2. Support rod; 3. Top plate; 4. Swinging spray mechanism; 41. Fixed plate; 42. Motor; 43. Connecting shaft; 44. Rotary disc; 45. Drive shaft; 46. Connecting arm; 47. Swing bar; 48. Connecting rod; 49. Spray head; 5. Fixed base; 6. Water storage tank; 7. Water pump; 8. Suction pipe; 9. Delivery pipe; 10. Filter screen; 11. Snap-on water receiving mechanism; 111. Water receiving tank; 112. Connecting bar; 113. Rotating shaft; 114. Handle; 115. Nylon buffer pad; 116. Snap-on locking disc; 117. Grip; 12. Support foot; 13. Support base plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0024] Please see Figure 1-6As shown, this utility model is a cooling device for a CNC grinding machine used for tool processing, including a cooling worktable 1. Four support rods 2 are fixedly connected to the top of the cooling worktable 1, and a top plate 3 is fixedly connected between the top ends of the four support rods 2. A swing spraying mechanism 4 is provided at the bottom of the top plate 3. The swing spraying mechanism 4 includes a fixed plate 41 fixedly connected to the bottom of the top plate 3. A motor 42 is fixedly connected to the back of the fixed plate 41. The motor 42 is a servo geared motor, which can precisely control the speed and angle of the output shaft. The motor 42 is electrically connected to an external power supply and is controlled by an external program. A connecting shaft 43 is rotatably connected to the front of the fixed plate 41. The output shaft of the motor 42 passes through the fixed plate 41 and is fixedly connected to a rotating disk 44. A transmission shaft 45 is fixedly connected to the front of the rotating disk 44. A connecting arm 46 is rotatably connected to the surface of the transmission shaft 45. A swing bar 47 is fixedly connected to the surface of the connecting shaft 43. A connecting rod 48 is fixedly connected to the bottom of the swing bar 47. A spray head 49 is fixedly connected to the bottom end of the connecting rod 48. By setting up the swing spray mechanism 4, the spray range of the coolant can be expanded by utilizing its swing characteristics, ensuring that multiple tools can be cooled evenly. Cooling multiple tools at one time significantly improves cooling efficiency, shortens cooling time, and improves production efficiency.

[0025] The connecting arm 46 and the swing bar 47 are rotatably connected. The back of the cooling workbench 1 is fixedly connected to the fixed seat 5, and the top of the fixed seat 5 is fixedly connected to the water tank 6.

[0026] A water pump 7 is installed on the top of the water storage tank 6. The water pump 7 is electrically connected to an external power source and is controlled by an external program. A water suction pipe 8 is connected to the bottom of the water pump 7. The water pump 7 is connected to the spray head 49 through the delivery pipe 9. The spray head 49 works on a similar principle to a shower head, which can spray water evenly to cool the blades.

[0027] A filter screen 10 is fixedly connected to the inner wall of the cooling workbench 1. A snap-on water receiving mechanism 11 is provided on the cooling workbench 1. By setting the snap-on water receiving mechanism 11, wastewater can be caught, the snap lock can be quickly released, and the wastewater can be quickly taken out for subsequent treatment. This recycling saves water resources and is convenient and quick.

[0028] The snap-fit ​​water receiving mechanism 11 includes a water receiving tank 111 slidably connected to the inner wall of the cooling workbench 1, a connecting strip 112 fixedly connected to the front of the cooling workbench 1, and a rotating shaft 113 rotatably connected to the front of the cooling workbench 1. A handle 114 is fixedly connected to the front of the water receiving tank 111, and a nylon buffer pad 115 is fixedly connected to the inner wall of the connecting strip 112. A snap-fit ​​locking disc 116 and a handle 117 are fixedly connected to the surface of the rotating shaft 113. The rotating shaft 113 and the nylon buffer pad 115 are compatible with each other. The nylon buffer pad 115 can generate a certain resistance to the rotating shaft 113 to prevent it from rotating due to inertia. It can only be rotated by manual operation.

[0029] The bottom of the cooling workbench 1 is fixedly connected to four support legs 12 arranged in a rectangular array. The design of multiple support legs 12 ensures the stability of the entire device. The bottom of each of the four support legs 12 is fixedly connected to a support base plate 13.

[0030] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0031] The working principle of this utility model is as follows: First, multiple processed and polished cutting tools are placed on the filter screen 10. Then, the water pump 7 is started, allowing it to draw cooling water from the water storage tank 6 through the suction pipe 8, and then deliver it to the spray head 49 through the delivery pipe 9. Subsequently, the spray head 49 is turned on to spray. Then, the motor 42 is started, allowing it to drive the rotating disk 44 to rotate through the output shaft. When the rotating disk 44 rotates, the transmission shaft 45 on its front side drives the swing bar 47 through the connecting arm 46, allowing the swing bar 47 to rotate back and forth on the front side of the fixed plate 41 through the connecting shaft 43. When the swing bar 47 rotates, it is connected to the connecting rod 48. The spray head 49 is continuously oscillating to spray, cooling multiple blades. The flushing water flows through the filter screen 10 into the water tank 111. Then, the handle 117 is gripped and screwed up, causing the rotating shaft 113 to rotate between the front of the cooling workbench 1 and the inner wall of the connecting strip 112. The locking disc 116 rotates synchronously, causing the locking disc 116 to rotate to the upward position to release the lock of the water tank 111. Then, the handle 114 is gripped to slide the water tank 111 forward and pull it out of the cooling workbench 1, treating the wastewater in the water tank 111.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cooling device for a CNC grinding machine used for tool processing, comprising a cooling worktable (1), characterized in that: The top of the cooling workbench (1) is fixedly connected to four support rods (2), and a top plate (3) is fixedly connected between the top ends of the four support rods (2). A swing spraying mechanism (4) is provided at the bottom of the top plate (3). The swing spraying mechanism (4) includes a fixed plate (41) fixedly connected to the bottom of the top plate (3). A motor (42) is fixedly connected to the back of the fixed plate (41). A connecting shaft (43) is rotatably connected to the front of the fixed plate (41). The output shaft of the motor (42) passes through the fixed plate (41) and is fixedly connected to a rotating disk (44). A transmission shaft (45) is fixedly connected to the front of the rotating disk (44). A connecting arm (46) is rotatably connected to the surface of the transmission shaft (45). A swing bar (47) is fixedly connected to the surface of the connecting shaft (43). A connecting rod (48) is fixedly connected to the bottom of the swing bar (47). A spray head (49) is fixedly connected to the bottom end of the connecting rod (48).

2. The cooling device for a CNC grinding machine for tool processing according to claim 1, characterized in that: The connecting arm (46) and the swing bar (47) are rotatably connected. A fixed seat (5) is fixedly connected to the back of the cooling workbench (1), and a water storage tank (6) is fixedly connected to the top of the fixed seat (5).

3. A cooling device for a CNC grinding machine for tool processing according to claim 2, characterized in that: A water pump (7) is installed on the top of the water storage tank (6), and a water suction pipe (8) is connected to the bottom of the water pump (7). The water pump (7) is connected to the spray head (49) through the delivery pipe (9).

4. The cooling device for a CNC grinding machine for tool processing according to claim 1, characterized in that: The inner wall of the cooling workbench (1) is fixedly connected with a filter screen (10), and the cooling workbench (1) is provided with a snap-on water receiving mechanism (11).

5. A cooling device for a CNC grinding machine for tool processing according to claim 4, characterized in that: The snap-fit ​​water receiving mechanism (11) includes a water receiving tank (111) slidably connected to the inner wall of the cooling workbench (1), a connecting strip (112) fixedly connected to the front of the cooling workbench (1), and a rotating shaft (113) rotatably connected to the front of the cooling workbench (1). A handle (114) is fixedly connected to the front of the water receiving tank (111), and a nylon buffer pad (115) is fixedly connected to the inner wall of the connecting strip (112). A snap-fit ​​locking disc (116) and a handle (117) are fixedly connected to the surface of the rotating shaft (113). The rotating shaft (113) and the nylon buffer pad (115) are compatible with each other.

6. A cooling device for a CNC grinding machine for tool processing according to claim 1, characterized in that: The bottom of the cooling workbench (1) is fixedly connected to four support legs (12) arranged in a rectangular array, and the bottom of each of the four support legs (12) is fixedly connected to a support base plate (13).

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