CN214488974U

CN214488974U - Milling machine cooling device for die machining

Info

Publication number: CN214488974U
Application number: CN202022422932.9U
Authority: CN
Inventors: 唐权贤; 丁清贵
Original assignee: Chengdu Hongda Xingcheng Mould Co ltd
Current assignee: Chengdu Hongda Xingcheng Mould Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-10-26
Anticipated expiration: 2030-10-28

Abstract

The utility model provides a milling machine cooling device for mold processing, which comprises a milling machine main frame, wherein a shorter side of the milling machine main frame is fixedly connected with a main shaft, the lower end of the main shaft is fixedly connected with a connecting shaft, the lower end of the connecting shaft is fixedly connected with a milling cutter, a longer side of the milling machine main frame is fixedly connected with a fixing mechanism, the lower end of the fixing mechanism is fixedly connected with a box body, the lower end of the box body is internally provided with a mounting groove, an air pump is arranged in the mounting groove, the lower end surface of the box body is provided with a first pipeline port and a second pipeline port, the first pipeline port is connected with the mounting groove, the second pipeline port is fixedly connected with a mixing pipe, a control component is movably connected on the mixing pipe, the lower end of the mixing pipe is fixedly connected with a connecting pipe, the output end of the connecting pipe is fixedly connected with a spray head, the first pipeline port is provided with a gas pipe, one end of the gas pipe is fixedly connected on the air pump, the other end is connected with the connecting pipe, so that the quantity of the cooling liquid is convenient to control, and the use cost is reduced.

Description

Milling machine cooling device for die machining

Technical Field

The utility model relates to a technical field of mould processing specifically is a milling machine cooling device that mould processing used.

Background

The milling machine is a machine tool for milling a workpiece by using a milling cutter. Milling machine can mill plane, slot, teeth of a cogwheel, screw thread and integral key shaft in addition, can also process more complicated profile, efficiency is higher than the planer, obtain wide application in machine-building and repair department, but milling cutter can and process between the material because the friction produces the heat at the in-process of processing, lead to the ambient temperature rising, when milling cutter is in high temperature state for a long time, can produce deformation, lead to milling cutter hardness reduction, thereby influence machining efficiency, can influence milling cutter life simultaneously, for example application No. 201821814043.3 patent, a mould production milling machine cooling device, including the milling machine body frame, the bottom of milling machine body frame is rotated and is installed the connecting axle, the bottom cartridge of connecting axle has milling cutter, the outside of milling cutter is equipped with cooling mechanism, cooling mechanism includes the water collecting ring that the milling cutter cover was established in the outside, the internal diameter of water collecting ring is greater than the external diameter of connecting axle, just a plurality of shower nozzles are installed to the inboard equidistance of water collecting ring, the water spray direction of shower nozzle all faces milling cutter, leave the clearance between shower nozzle and the connecting axle, the top intercommunication of water collecting ring has the tubular metal resonator, the tubular metal resonator slides and clamps in the inside of spacing ring, though simple structure, convenient operation, it is effectual to cool down, has improved milling cutter's life greatly, simultaneously effectual increase article processingquality, but the volume that the cooling in-process is not convenient for control coolant liquid to derive, improves use cost greatly.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a milling machine cooling device of mould processing usefulness for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a milling machine cooling device for die processing comprises a milling machine main frame, wherein a main shaft is fixedly connected to one shorter side of the milling machine main frame, a connecting shaft is fixedly connected to the lower end of the main shaft, a milling cutter is fixedly connected to the lower end of the connecting shaft, a fixing mechanism is fixedly connected to one longer side of the milling machine main frame, a box body is fixedly connected to the lower end of the fixing mechanism, a mounting groove is formed in the lower end of the box body, an air pump is mounted in the mounting groove, a first pipeline opening and a second pipeline opening are formed in the lower end face of the box body and are connected with each other, a mixing pipe is fixedly connected to the second pipeline opening, a control assembly is movably connected to the mixing pipe, a connecting pipe is fixedly connected to the lower end of the mixing pipe, a spray nozzle is fixedly connected to the output end of the connecting pipe, a gas pipe is arranged at the first pipeline opening, one end of the gas pipe is fixedly connected to the air pump, the other end is connected with the connecting pipe, so that the quantity of the cooling liquid is convenient to control, and the use cost is effectively reduced.

Furthermore, one side of the box body is provided with a limiting hole for fixing a sealing plug.

Furthermore, the limit hole is fixedly connected with a sealing plug to seal the box body.

Furthermore, a handle is fixedly connected to the side, not in contact with the box body, of the sealing plug, so that the sealing plug can be conveniently taken out.

Furthermore, a filter screen is fixedly connected in the mounting groove for filtering air.

Further, the control assembly comprises a rotating shaft, one end of the rotating shaft extends into the mixing pipe and is fixedly connected with a piston, the other end of the rotating shaft is fixedly connected with a rotary cover, and the piston is movably connected inside the mixing pipe and is convenient to control the amount of the cooling liquid.

Furthermore, a through hole is formed in the piston, so that cooling liquid can be conveniently led out.

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

the utility model discloses a control assembly of design on the hybrid tube has effectively realized the size of the volume of control coolant liquid output, and is further, through the piston of design on the control assembly, the through hole of design on the piston has effectively realized the volume that control coolant liquid was derived through control rotation piston, makes cost reduction.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the box body of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the case of the present invention;

fig. 4 is an enlarged schematic view of the sealing plug of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the mixing tube of the present invention;

fig. 6 is an enlarged schematic structural view of the control assembly of the present invention.

In the figure: 1. a main frame of the milling machine; 2. a box body; 3. a fixing mechanism; 11. a main shaft; 12. a connecting shaft; 21. a control component; 22. a mixing tube; 23. a gas delivery pipe; 24. a filter screen; 25. a sealing plug; 26. a limiting hole; 27. mounting grooves; 28. a first conduit port; 29. a second conduit port; 121. milling cutters; 211. a rotating cover; 212. a rotating shaft; 213. a piston; 221. a connecting pipe; 222. a spray head; 251. a handle; 271. an air pump; 213-a, through hole.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-6 heavily, a milling machine cooling device for mold processing comprises a milling machine main frame 1, a main shaft 11 is fixedly connected to a shorter side of the milling machine main frame 1, a connecting shaft 12 is fixedly connected to a lower end of the main shaft 11, a milling cutter 121 is fixedly connected to a lower end of the connecting shaft 12, a fixing mechanism 3 is fixedly connected to a longer side of the milling machine main frame 1, a box body 2 is fixedly connected to a lower end of the fixing mechanism 3, a mounting groove 27 is arranged inside a lower end of the box body 2, an air pump 271 is arranged inside the mounting groove 27, a first pipeline port 28 and a second pipeline port 29 are arranged on a lower end surface of the box body 2, the first pipeline port 28 is connected to the mounting groove 27, a mixing pipe 22 is fixedly connected to the second pipeline port 29, a control component 21 is movably connected to the mixing pipe 22, a connecting pipe 221 is fixedly connected to a lower end of the mixing pipe 22, the output end of the connecting pipe 221 is fixedly connected with the spray head 222, the first pipeline port 28 is provided with the air pipe 23, one end of the air pipe 23 is fixedly connected to the air pump 271, and the other end of the air pipe 23 is connected with the connecting pipe 221, so that the amount of the coolant led out can be conveniently controlled, and the use cost can be effectively reduced.

Please refer to fig. 1-4, a limiting hole 26 is formed in one side of the case 2, a sealing plug 25 is fixedly connected to the limiting hole 26, a handle 251 is fixedly connected to a surface of the sealing plug 25 not contacting the case 2, and a filter screen 24 is fixedly connected to the mounting groove 27 for guiding the cooling fluid.

Please refer to fig. 1, 5 and 6 again, the control assembly 21 includes a rotating shaft 212, one end of the rotating shaft 212 extending into the mixing tube 22 is fixedly connected with a piston 213, the other end of the rotating shaft 212 is fixedly connected with a rotating cover 211, the piston 213 is movably connected inside the mixing tube 22, and the piston 213 is provided with a through hole 213-a for controlling the output of the cooling liquid.

The utility model discloses a concrete operation as follows:

the utility model discloses the during operation, when needing to lower the temperature for milling cutter 121, at first open air pump 271, it is leading-in to connecting pipe 221 with the air through gas-supply pipe 23, then rotate swivel cap 211, swivel cap 211 drives axis of rotation 212, axis of rotation 212 drives piston 213, it is concentric with hybrid tube 22 pipeline to make through hole 213-a on the piston 213, make the coolant liquid in the box 2 lead-in to connecting pipe 221 through hybrid tube 22, export the coolant liquid to milling cutter 121 through shower nozzle 222 on, thereby can cool down cooling treatment to it at the in-process of milling cutter 121 processing, avoid milling cutter 121 high temperature damage phenomenon to appear, article processingquality has effectively been improved simultaneously.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a milling machine cooling device that mould processing was used, includes milling machine body frame (1), its characterized in that, milling machine body frame (1) is L shape, the shorter one side lower extreme fixedly connected with main shaft (11) of milling machine body frame (1), main shaft (11) lower extreme fixedly connected with connecting axle (12), connecting axle (12) lower extreme fixedly connected with milling cutter (121), the longer one side fixedly connected with fixed establishment (3) of milling machine body frame (1), fixed establishment (3) lower extreme fixedly connected with box (2), box (2) lower extreme inside is equipped with mounting groove (27), the inside fixed mounting of mounting groove (27) has air pump (271), terminal surface is equipped with first pipeline mouth (28) and second pipeline mouth (29) under box (2), first pipeline mouth (28) links to each other with mounting groove (27), second pipeline mouth (29) fixedly connected with hybrid tube (22), swing joint has control assembly (21) on hybrid tube (22), hybrid tube (22) lower extreme fixedly connected with connecting pipe (221), connecting pipe (221) output end fixedly connected with shower nozzle (222), first pipeline mouth (28) are equipped with gas-supply pipe (23), gas-supply pipe (23) one end fixed connection is on air pump (271), and the other end links to each other with connecting pipe (221).

2. A milling machine cooling device for mould processing according to claim 1, characterized in that one side of the box body (2) is provided with a limiting hole (26).

3. A milling machine cooling device for mould processing according to claim 2, characterized in that the limiting hole (26) is fixedly connected with a sealing plug (25).

4. A milling machine cooling device for mould processing according to claim 3, characterized in that a handle (251) is fixedly connected to the side of the sealing plug (25) not contacting the box body (2).

5. A milling machine cooling device for mold processing according to claim 1, characterized in that a filter screen (24) is fixedly connected in the mounting groove (27).

6. The milling machine cooling device for mold processing according to claim 1, wherein the control assembly (21) comprises a rotating shaft (212), one end of the rotating shaft (212) extending into the mixing tube (22) is fixedly connected with a piston (213), the other end of the rotating shaft (212) is fixedly connected with a rotating cover (211), and the piston (213) is movably connected inside the mixing tube (22).

7. A milling machine cooling device for mold processing according to claim 6, characterized in that the piston (213) is provided with a through hole (213-a).