CN217860292U

CN217860292U - Cooling device is used in metal cutting milling cutter production

Info

Publication number: CN217860292U
Application number: CN202221279612.5U
Authority: CN
Inventors: 魏盛莲; 蔡明英
Original assignee: Chongqing Jinzexin Technology Co ltd
Current assignee: Chongqing Jinzexin Technology Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-22
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a heat sink is used in metal cutting milling cutter production relates to milling cutter cooling field. This heat sink is used in metal cutting milling cutter production, including the motor, the output fixedly connected with connecting axle of motor, the lower extreme cartridge of connecting axle has milling cutter, the even fixedly connected with a plurality of connecting blocks of lower surface of motor, it is a plurality of the outer loop of lower terminal surface fixedly connected with of connecting block, the outer loop rotates with the connecting axle to be connected. The utility model discloses in, through the top slide, fix through the bolt between bottom slide and the slider, the twisting of bolt moves down the slider and shifts up, the lower slider moves up and has realized highly adjusting to the sprinkler bead, the spring has increased the spacing effect to the lower slider to the extrusion of lower slider, the reverse twisting of bolt is moved and is convenient for to the dismantlement of top slide, spring, lower slide and slider, subsequent maintenance of being convenient for, threaded connection between sprinkler bead and the outlet pipe is convenient for change the sprinkler bead.

Description

Cooling device is used in metal cutting milling cutter production

Technical Field

The utility model relates to a milling cutter cooling technical field especially relates to a heat sink is used in metal cutting milling cutter production.

Background

A milling cutter is a rotating tool with one or more cutter teeth for milling. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cutting off workpieces and the like on a milling machine, the milling cutter can rub against the workpieces in the process of cutting chips to generate heat, the ambient temperature is increased, and when the milling cutter is in a high-temperature state for a long time, the deformation phenomenon can be generated.

The comparison patent number: CN 201821814043.3 provides "a mould production milling machine cooling device", crosses the heat sink to can cool down cooling treatment to it at the in-process of milling cutter processing, avoid the milling cutter high temperature damage phenomenon to appear, effectively improved article processingquality simultaneously, through L type pole, reset spring and fixed block, thereby can stabilize the connection to the heat sink, can carry out automatically regulated to the position of heat sink simultaneously, great improvement cooling effect. The utility model discloses, simple structure, convenient operation, it is effectual to cool down, has improved milling cutter's life greatly, the effectual article processingquality that has increased simultaneously, however, the high difficult regulation of shower nozzle is difficult to, is difficult to aim at the part of milling cutter smear metal and cools down, and simultaneously, the shower nozzle is difficult to dismantle, the maintenance in later stage of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cooling device for producing a metal cutting milling cutter.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cooling device for producing a metal cutting milling cutter comprises a motor, wherein the output end of the motor is fixedly connected with a connecting shaft, a milling cutter is inserted into the lower end of the connecting shaft, the lower surface of the motor is uniformly and fixedly connected with a plurality of connecting blocks, the lower end surfaces of the connecting blocks are fixedly connected with an outer ring, and the outer ring is rotatably connected with the connecting shaft;

the outer ring is provided with a plurality of grooves and sliding grooves, the upper sliding plates are inserted into the grooves, the sliding blocks are connected into the sliding grooves in a sliding mode, springs and the lower sliding plates are arranged inside the sliding grooves, the sliding blocks, the lower sliding plates, the upper sliding plates and the outer ring are fixedly connected through bolts, and the bolts are located inside the springs;

every go up the middle part fixedly connected with outlet pipe of slide and the lower slide that corresponds, the equal fixedly connected with water service pipe in upper end of outlet pipe, the lower extreme of outlet pipe all faces one side of milling cutter, the lower extreme of outlet pipe is provided with the sprinkler bead, the lateral surface of outlet pipe just is located the lower extreme and is provided with the screw thread, sprinkler bead and outlet pipe threaded connection.

As a further description of the above technical solution:

the outer ring is positioned on the outer side of the connecting shaft.

As a further description of the above technical solution:

the groove is located right above the corresponding sliding groove.

As a further description of the above technical solution:

the two ends of the spring are respectively abutted against the top walls of the lower sliding plate and the sliding chute.

As a further description of the above technical solution:

the lower surface of the lower sliding plate is abutted against the corresponding sliding block.

As a further description of the above technical solution:

the upper end face fixedly connected with header tank of motor, the upper end fixedly connected with water pump of header tank, the output of water pump is located the inside of header tank.

As a further description of the above technical solution:

the other end of the water pipe is fixedly connected to the bottom wall of the water collecting tank, and the water collecting tank, the water pipe, the water outlet pipe and the sprinkler head are communicated.

As a further description of the above technical solution:

the water outlet pipe is made of elastic materials.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, fix through the bolt between top slide, lower slide and the slider, the twisting of bolt moves down the slider and shifts up, and the lower slider shifts up has realized highly adjusting to the sprinkler bead, and the spring has increased the spacing effect of lower slider to the extrusion of lower slider, has strengthened the effect of using, and the reverse twisting of bolt is moved and is convenient for the dismantlement to top slide, spring, lower slide and slider, the subsequent maintenance of being convenient for.

2. The utility model discloses in, through the elasticity material that the outlet pipe adopted, buckling when being convenient for adjust the height has increased the life of outlet pipe simultaneously, and threaded connection between sprinkler bead and the outlet pipe is convenient for change the sprinkler bead.

Drawings

FIG. 1 is a structural diagram of a cooling device for producing a metal cutting milling cutter according to the present invention;

FIG. 2 is a front view of the cooling device for producing a metal cutting milling cutter of the present invention;

fig. 3 is a sectional view of a cooling device for producing a metal cutting milling cutter provided by the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is an enlarged view at B in fig. 3.

Illustration of the drawings:

1. a water pump; 2. a water collection tank; 3. a motor; 4. connecting blocks; 5. an outer ring; 6. a water pipe; 7. an upper slide plate; 8. a lower slide plate; 9. a bolt; 10. a spring; 11. a water outlet pipe; 12. a groove; 13. a chute; 14. a sprinkler head; 15. a milling cutter; 16. a connecting shaft; 17. a thread; 18. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a heat sink is used in metal cutting milling cutter production, includes motor 3, motor 3's input is connected with external power supply, motor 3's output fixedly connected with connecting axle 16, the lower extreme cartridge of connecting axle 16 has milling cutter 15, milling cutter 15 is used for carrying out the smear metal to the metal, the even fixedly connected with of lower surface of motor 3 a plurality of connecting blocks 4, outer loop 5 of the lower terminal surface fixedly connected with of a plurality of connecting blocks 4, outer loop 5 is located the outside of connecting axle 16, outer loop 5 rotates with connecting axle 16 to be connected.

A plurality of recesses 12 and spout 13 have been seted up to 5 lateral surfaces of outer loop, recess 12 is located and corresponds spout 13 directly over, upper slide 7 has all been inserted to the inside of recess 12, the equal sliding connection in inside of spout 13 has slider 18, the inside of spout 13 is provided with spring 10 and lower slide 8, slider 18, lower slide 8, upper slide 7 and outer loop 5 pass through bolt 9 fixed connection, bolt 9 is located spring 10's inside, spring 10's both ends are respectively near the roof of lower slide 8 and

spout

13, 8 lower surfaces of lower slide are near corresponding slider 18, spring 10 extrudees lower slide 8, lower slide 8 extrudees slider 18.

Every top slide 7 and the middle part fixedly connected with outlet pipe 11 of the lower slide 8 that corresponds, outlet pipe 11 adopts elastic material to make, the equal fixedly connected with water service pipe 6 in upper end of outlet pipe 11, the lower extreme of outlet pipe 11 all faces one side of milling cutter 15, be convenient for carry out water spray cooling to milling cutter 15, the lower extreme of outlet pipe 11 is provided with sprinkler bead 14, the lateral surface of outlet pipe 11 just is located the lower extreme and is provided with screw thread 17, sprinkler bead 14 and outlet pipe 11 threaded connection, be convenient for through screw thread 17 sprinkler bead 14 and outlet pipe 11 fixed, the later stage of being convenient for simultaneously is dismantled sprinkler bead 14.

Motor 3's up end fixedly connected with header tank 2, header tank 2 is used for holding the coolant liquid, header tank 2's upper end fixedly connected with water pump 1, water pump 1 adopts 50TSWA x 5's model, water pump 1's input is connected with external power source, water pump 1's output is located header tank 2's inside, the other end fixed connection of water service pipe 6 is in header tank 2's diapire, header tank 2, water service pipe 6, the inside intercommunication of outlet pipe 11 and sprinkler bead 14.

The working principle is as follows: during the use, with screwdriver twisting bolt 9, the in-process of twisting, bolt 9 twists slowly upwards, slider 18 slowly shifts up, slider 18's the upwards removal drives down slide 8 and slowly shifts up, extrusion spring 10 when down slide 8 shifts up, make spring 10 bigger to the extrusion degree of down slide 8, fixed intensity has been increased, simultaneously the upwards removal of down slide 8, drive sprinkler bead 14 and shift up, outlet pipe 11 between upper sliding plate 7 and the down slide 8 slowly extrudes, thereby outside lateral bending, and outlet pipe 11 adopts the elastic material, impaired when having reduced buckling, thereby be convenient for adjust the height that sprinkler bead 14 sprays.

The cooling liquid is poured into the water collecting tank 2, the external power supply is connected with the water pump 1 to drive the water pump 1 to start, the water pump 1 is started to drive the cooling liquid in the water collecting tank 2 to sequentially pass through the water service pipe 6, the water outlet pipe 11 and the water spraying head 14, finally the water spraying head 14 is sprayed out towards the milling cutter 15, and the water spraying head 14 surrounds the milling cutter 15, so that the cooling effect on the periphery of the milling cutter 15 is better.

During disassembly, the bolt 9 is slowly unscrewed by a screwdriver, so that the sliding block 18, the spring 10, the upper sliding plate 7 and the lower sliding plate 8 are driven to be away from the outer ring 5, the water outlet pipe 11 is further disassembled, and the water spraying head 14 is manually screwed by a hand, so that the water spraying head 14 is convenient to replace in the later period.

Finally, it should be noted that: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a heat sink is used in metal cutting milling cutter production, includes motor (3), its characterized in that: the output end of the motor (3) is fixedly connected with a connecting shaft (16), a milling cutter (15) is inserted into the lower end of the connecting shaft (16), the lower surface of the motor (3) is uniformly and fixedly connected with a plurality of connecting blocks (4), the lower end surfaces of the connecting blocks (4) are fixedly connected with an outer ring (5), and the outer ring (5) is rotatably connected with the connecting shaft (16);

the outer ring is characterized in that a plurality of grooves (12) and sliding grooves (13) are formed in the outer side surface of the outer ring (5), the upper sliding plate (7) is inserted into each groove (12), sliding blocks (18) are connected into the sliding grooves (13) in a sliding mode, springs (10) and lower sliding plates (8) are arranged in the sliding grooves (13), the sliding blocks (18), the lower sliding plates (8), the upper sliding plates (7) and the outer ring (5) are fixedly connected through bolts (9), and the bolts (9) are located inside the springs (10);

every go up middle part fixedly connected with outlet pipe (11) of slide (7) and corresponding lower slide (8), the equal fixedly connected with water service pipe (6) in upper end of outlet pipe (11), the lower extreme of outlet pipe (11) all faces one side of milling cutter (15), the lower extreme of outlet pipe (11) is provided with sprinkler bead (14), the lateral surface of outlet pipe (11) just is located the lower extreme and is provided with screw thread (17), sprinkler bead (14) and outlet pipe (11) threaded connection.

2. The cooling device for producing a metal cutting milling cutter according to claim 1, wherein: the outer ring (5) is located outside the connecting shaft (16).

3. The cooling device for producing a metal cutting milling cutter according to claim 2, wherein: the groove (12) is positioned right above the corresponding sliding groove (13).

4. The cooling device for producing a metal cutting milling cutter according to claim 3, wherein: two ends of the spring (10) are respectively abutted against the top walls of the lower sliding plate (8) and the sliding chute (13).

5. The cooling device for producing a metal cutting milling cutter according to claim 4, wherein: the lower surface of the lower sliding plate (8) is abutted against the corresponding sliding block (18).

6. The cooling device for producing a metal cutting milling cutter according to claim 5, wherein: the motor is characterized in that a water collecting tank (2) is fixedly connected to the upper end face of the motor (3), a water pump (1) is fixedly connected to the upper end of the water collecting tank (2), and the output end of the water pump (1) is located inside the water collecting tank (2).

7. The cooling device for producing a metal cutting milling cutter according to claim 6, wherein: the other end of the water pipe (6) is fixedly connected to the bottom wall of the water collecting tank (2), and the water collecting tank (2), the water pipe (6), the water outlet pipe (11) and the water spraying head (14) are communicated.

8. The cooling device for producing a metal cutting milling cutter according to claim 1, wherein: the water outlet pipe (11) is made of elastic materials.