CN215698273U

CN215698273U - Die milling cutter with heat sink

Info

Publication number: CN215698273U
Application number: CN202121797645.4U
Authority: CN
Inventors: 周静波
Original assignee: Suzhou San Jun Tools Technology Co ltd
Current assignee: Suzhou San Jun Tools Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-01
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a die milling cutter with a cooling device, relates to the relevant field of metal processing, and aims to solve the problem that the temperature of a body is too high in the using process of the existing milling cutter. The utility model provides a mould milling cutter with heat sink, includes the installation box, bottom inner wall one side fixed mounting of installation box has the water tank, the top fixed mounting of water tank has the arm of milling, the bottom of milling the arm is kept away from one side of installation box outer wall and is seted up the fan notch, the inner wall fixed mounting of fan notch has annular spraying gondola water faucet, the top fixed mounting of milling the arm has the rotation motor with fan notch position looks adaptation, the bottom output shaft fixedly connected with connecting rod of rotating the motor, the bottom fixed mounting of connecting rod has the milling cutter body, fixedly connected with inlet tube between annular spraying gondola water faucet and the water tank. The utility model has the advantage of cooling the milling cutter in use.

Description

Die milling cutter with heat sink

Technical Field

The utility model relates to the relevant field of metal processing, in particular to a die milling cutter with a cooling device.

Background

The milling cutter is mainly used for milling machines, the milling machine is a machine tool for milling workpieces by using the milling cutter, the milling machine can mill planes, grooves, gear teeth, threads and spline shafts, and can also process complex molded surfaces, the efficiency is higher than that of a planing machine, and the milling machine is widely applied to mechanical manufacturing and repairing departments.

The existing die milling cutter not only easily generates high temperature to influence strength in the process of cutting metal materials in high-speed operation, but also can cause milled metal chips to melt and solidify on the surface of the metal materials, so that a cooling device is needed to be equipped for the milling cutter.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die milling cutter with a cooling device, which aims to solve the problem that the temperature of the milling cutter in the background art is too high when in use.

In order to achieve the purpose, the utility model provides the following technical scheme: a die milling cutter with a cooling device comprises an installation box body, wherein a water tank is fixedly installed on one side of the inner wall of the bottom of the installation box body, a milling arm is fixedly installed on the top of the water tank, a fan notch is formed in one side, away from the outer wall of the installation box body, of the bottom of the milling arm, an annular spraying shower head is fixedly installed on the inner wall of the fan notch, a rotating motor matched with the position of the fan notch is fixedly installed on the top of the milling arm, a connecting rod is fixedly connected with an output shaft at the bottom of the rotating motor, a milling cutter body is fixedly installed on the bottom of the connecting rod, a water inlet pipe is fixedly connected between the annular spraying shower head and the water tank, a fixed base matched with the position of the milling cutter body is fixedly installed on the bottom of the installation box body, an installation groove is formed in the bottom of the fixed base, an electric cylinder is fixedly installed in the installation groove, the piston end fixedly connected with fixed block of electric cylinder, the outer wall of fixed block and the inner wall of mounting groove are laminated mutually.

In a further embodiment, the circumference of the connecting rod is fixedly connected with a refrigerating fan blade.

In a further embodiment, the fan blades of the refrigerating fan blade are integrated fan blades without splicing shapes.

In a further embodiment, a plurality of semiconductor refrigerating sheets which are distributed equidistantly are fixedly connected to the inner wall of the bottom of the water tank.

In a further embodiment, the bottom of the inner wall of the fan notch is fixedly connected with an air guide screen plate, air guide grooves formed in the air guide screen plate are all arranged in an inclined mode, and the inclined direction faces the circle center of the milling cutter body.

In a further embodiment, the circumference of the milling cutter body is provided with a plurality of groups of spiral grooves distributed in an annular array.

In a further embodiment, a filter screen plate is arranged between the peripheral inner walls of the installation box body.

In a further embodiment, two clamping blocks are fixedly connected to two ends of the top of the filter screen plate, and clamping grooves matched with the sizes of the box walls at two ends of the installation box body are formed in the tops of the clamping blocks.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses an in, through setting up the installation box, the water tank, mill the arm, the fan notch, annular spraying gondola water faucet, rotate the motor, the connecting rod, the milling cutter body, the inlet tube, unable adjustment base, electric cylinder and fixed block, when using, it is fixed on the fixed block to treat the mold processing, it makes its and milling cutter body laminating mutually to rise by electric cylinder control fixed block, control this moment rotates the motor start and drives the connecting rod rotation, and then drive the milling cutter body and rotate and treat the mold processing cutting design, further carry to annular spraying gondola water faucet in with the water tank water by the inlet tube, cool down by annular spraying gondola water faucet blowout water smoke again, prevent that the milling cutter body from heaing up too high and influencing self intensity, further carry out the water condensation solid with the metal fillings that will mill down, avoid the metal fillings to melt and solidify on the metal material surface.

2. The utility model discloses an in, through setting up refrigeration flabellum and semiconductor refrigeration piece, when using, follow the connecting rod by the refrigeration flabellum and rotate, produce wind-force cooling to the milling cutter body to increase the impact strength of water smoke and milling cutter body, further improve device's cooling efficiency, and by the direct water refrigeration to the water tank of semiconductor refrigeration piece, reduce the temperature of water smoke, wholly improve device to the cooling efficiency of milling cutter body.

3. The utility model discloses an in, through setting up the wind-guiding otter board, when using, the wind stream that will refrigerate the flabellum production by the wind-guiding otter board and the water smoke that the annular spraying gondola water faucet produced lead to the circumference of milling cutter body on, improve the cooling efficiency of device to milling cutter body.

4. The utility model discloses an in, filter otter board and joint piece through setting up, the metal fillings that will mill by filtering the otter board and filter, avoid the metal fillings to fall into installation bottom half and be difficult to the clearance, will filter otter board and installation box body joint by the joint piece again, increase the convenience ability of filtering the installation of otter board and dismantling.

Drawings

FIG. 1 is a schematic exploded perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic cross-sectional view of the water tank of the present invention;

fig. 4 is a schematic cross-sectional structure view of the air guiding net plate of the present invention.

In the figure: 1. installing a box body; 2. a water tank; 3. a milling arm; 4. a fixed base; 5. an electric cylinder; 6. a fixed block; 7. a filter screen plate; 8. a fan slot; 9. rotating the motor; 10. an annular spray shower head; 11. a connecting rod; 12. a water inlet pipe; 13. refrigerating fan blades; 14. an air guide screen plate; 15. a milling cutter body; 16. a helical groove; 17. a clamping block; 18. semiconductor refrigeration piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an embodiment of the present invention is shown: a die milling cutter with a cooling device comprises an installation box body 1, a water tank 2 is fixedly installed on one side of the inner wall of the bottom of the installation box body 1, a milling arm 3 is fixedly installed on the top of the water tank 2, a fan notch 8 is formed in one side, away from the outer wall of the installation box body 1, of the bottom of the milling arm 3, an annular spraying shower head 10 is fixedly installed on the inner wall of the fan notch 8, a rotating motor 9 matched with the position of the fan notch 8 is fixedly installed on the top of the milling arm 3, a connecting rod 11 is fixedly connected to the bottom output shaft of the rotating motor 9, a milling cutter body 15 is fixedly installed on the bottom of the connecting rod 11, a water inlet pipe 12 is fixedly connected between the annular spraying shower head 10 and the water tank 2, a fixed base 4 matched with the position of the milling cutter body 15 is fixedly installed on the bottom of the installation box body 1, an installation groove is formed in the bottom of the fixed base 4, and an electric cylinder 5 is fixedly installed in the installation groove, the piston end fixedly connected with fixed block 6 of electric cylinder 5, the outer wall of fixed block 6 is laminated with the inner wall of mounting groove mutually.

Further, fixedly connected with refrigeration flabellum 13 on the circumference of connecting rod 11 is followed connecting rod 11 by refrigeration flabellum 13 and is rotated, produces wind-force cooling to milling cutter body 15 to increase the impact force of water smoke and milling cutter body 15, further improve device's cooling efficiency.

Further, the fan blades of the refrigerating fan blades 13 are integrated fan blades without splicing, so that the air speed formed by the refrigerating fan blades 13 is higher, and the cooling efficiency of the device is improved.

Further, a plurality of semiconductor refrigeration pieces 18 distributed equidistantly are fixedly connected to the inner wall of the bottom of the water tank 2, the semiconductor refrigeration pieces 18 directly refrigerate water in the water tank 2, the temperature of water mist is reduced, and the cooling efficiency of the milling cutter body 15 by the device is improved integrally.

Further, the inner wall bottom position fixedly connected with wind-guiding otter board 14 of fan notch 8, the equal slope setting in wind-guiding groove of seting up on the wind-guiding otter board 14, and the incline direction is towards the centre of a circle of milling cutter body 15, and the wind current that will refrigerate flabellum 13 and the water smoke that annular spraying gondola water faucet 10 produced are led by wind-guiding otter board 14 and are led on the circumference of milling cutter body 15, improve the cooling efficiency of device to milling cutter body 15.

Furthermore, a plurality of groups of spiral grooves 16 distributed in an annular array are formed in the circumference of the milling cutter body 15, the contact area of the milling cutter body 15 with water mist and air current is increased through the spiral grooves 16, and the cooling efficiency of the device on the milling cutter body 15 is improved.

Furthermore, the filter screen plate 7 is arranged between the peripheral inner walls of the installation box body 1, metal scraps milled by the filter screen plate 7 are filtered, and the metal scraps are prevented from falling into the bottom of the installation box body 1 and being difficult to clean.

Further, filter screen plate 7's top both ends on equal two joint pieces 17 of fixedly connected with, the joint groove with installation box 1 both ends tank wall size looks adaptation is seted up at the top of joint piece 17, will filter screen plate 7 and installation box 1 looks joint by joint piece 17, increases the convenience performance of filter screen plate 7 installation and dismantlement.

The working principle is as follows: during the use, it is fixed on fixed block 6 to treat the mold processing, it makes its and milling cutter body 15 laminate mutually to rise by electric cylinder 5 control fixed block 6, control rotating electrical machines 9 starts to drive connecting rod 11 and rotates this moment, and then drive milling cutter body 15 and rotate and treat the mold processing cutting design, further carry the water in water tank 2 to annular spraying gondola water faucet 10 by inlet tube 12, cool down milling cutter body 15 by annular spraying gondola water faucet 10 blowout water mist again, prevent milling cutter body 15 and heat up too high and influence the intensity of self, further carry out the water condensation solid with the metal fillings that get off, avoid the metal fillings to melt and solidify on the metal material is surperficial.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mould milling cutter with heat sink, includes installation box (1), its characterized in that: the bottom inner wall one side fixed mounting of installation box (1) has water tank (2), the top fixed mounting of water tank (2) has the arm of milling (3), the bottom of milling arm (3) is kept away from one side of installation box (1) outer wall and has been seted up fan notch (8), the inner wall fixed mounting of fan notch (8) has annular spraying gondola water faucet (10), the top fixed mounting of milling arm (3) has rotating motor (9) with fan notch (8) position looks adaptation, the bottom output shaft fixedly connected with connecting rod (11) of rotating motor (9), the bottom fixed mounting of connecting rod (11) has milling cutter body (15), fixedly connected with inlet tube (12) between annular spraying gondola water faucet (10) and water tank (2), the bottom fixed mounting of installation box (1) has unable adjustment base (4) with milling cutter body (15) position looks adaptation, the mounting groove has been seted up to the bottom of unable adjustment base (4), fixed mounting has electric cylinder (5) in the mounting groove, the piston end fixedly connected with fixed block (6) of electric cylinder (5), the outer wall of fixed block (6) is laminated with the inner wall of mounting groove mutually.

2. The die milling cutter with a temperature reduction device according to claim 1, wherein: refrigeration fan blades (13) are fixedly connected to the circumference of the connecting rod (11).

3. The die milling cutter with a temperature reduction device according to claim 2, wherein: the fan blades of the refrigerating fan blades (13) are integrated fan blades without splicing shapes.

4. The die milling cutter with a temperature reduction device according to claim 1, wherein: the inner wall of the bottom of the water tank (2) is fixedly connected with a plurality of semiconductor refrigerating pieces (18) which are distributed at equal intervals.

5. The die milling cutter with a temperature reduction device according to claim 1, wherein: the inner wall bottom position fixedly connected with wind-guiding otter board (14) of fan notch (8), the wind-guiding groove of seting up on wind-guiding otter board (14) all inclines to set up, and the incline direction is towards the centre of a circle of milling cutter body (15).

6. The die milling cutter with a temperature reduction device according to claim 1, wherein: the circumference of the milling cutter body (15) is provided with a plurality of groups of spiral grooves (16) distributed in an annular array.

7. The die milling cutter with a temperature reduction device according to claim 1, wherein: and filter screen plates (7) are arranged between the inner walls of the periphery of the installation box body (1).

8. The die milling cutter with a temperature reduction device according to claim 7, wherein: two clamping blocks (17) are fixedly connected to the two ends of the top of the filter screen plate (7), and clamping grooves matched with the sizes of the box walls at the two ends of the installation box body (1) are formed in the tops of the clamping blocks (17).