CN215703045U

CN215703045U - Numerical control milling machine with excellent dust collection effect

Info

Publication number: CN215703045U
Application number: CN202122144553.2U
Authority: CN
Inventors: 程洁; 冯文华; 储善谦; 谢品肖; 曾辉; 王岳明
Original assignee: Ningbo Kaibo Nc Machinery Co ltd
Current assignee: Ningbo Kaibo Nc Machinery Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a numerical control milling machine with excellent dust collection effect, which comprises a machine body and a shell, wherein the machine body is provided with a processing seat capable of moving up and down, left and right, the processing seat is provided with a protective cover, the protective cover is provided with a dust collection pipe, a dust discharge pipe and a dust discharge pipe, the dust collection pipe, the dust discharge pipe and the dust discharge pipe are sequentially communicated, the dust discharge pipe is provided with a dust discharge port, the number of the dust collection pipes is at least 2, the dust collection pipes surround the periphery of the processing seat, and the dust collection pipes are provided with dust collection ports. The utility model has reasonable structure and good dust collecting and discharging effects; the dust-collecting and dust-discharging related part structure can also be applied to other machining machine tools, and has strong universality.

Description

Numerical control milling machine with excellent dust collection effect

Technical Field

The utility model relates to the field of numerically controlled fraise machines, in particular to a numerically controlled fraise machine with excellent dust collection effect.

Background

The numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, and the structures are somewhat similar. The numerically controlled milling machine is classified into two types, i.e., a machine tool without a tool magazine and a machine tool with a tool magazine. The numerical control milling machine is a numerical control machine with a strong processing function, a rapidly developed processing center, a flexible processing unit and the like are generated on the basis of the numerical control milling machine and a numerical control boring machine, and the milling mode cannot be separated from the milling mode. Because the numerical control milling process is the most complex and the technical problems to be solved are the most, people always focus on milling when researching and developing software of numerical control systems and automatic programming languages.

Electrical discharge machining is a machining process that uses a discharge electrode (EDM electrode) having a specific geometry to burn the geometry of the electrode onto a metal (conductive) part. The discharge electrode often can make with the graphite material, generally uses numerically controlled fraise machine earlier with the graphite processing of blocking into specific geometry, but graphite can produce a large amount of dusts in the course of working, if pile up in a large amount in the numerically controlled fraise machine, can influence the milling machine electrical apparatus heat dissipation, and the internal environment variation also can lead to the precision when processing other metals, plastics work pieces to receive the influence, consequently needs to add dust absorption mechanism at the numerically controlled fraise machine.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the numerical control milling machine with excellent dust collection effect, wherein dust generated during processing of the processing seat can be absorbed by the dust collection pipe and is discharged out of the numerical control milling machine through the dust discharge pipe and the dust outlet pipe.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a numerical control milling machine that dust absorption effect is good, includes lathe bed and shell, the lathe bed be equipped with the processing seat that can move about, from top to bottom, processing seat be equipped with the guard shield, the guard shield be equipped with dust absorption pipe, dust exhaust pipe, play dirt pipe, dust absorption pipe, dust exhaust pipe switch on in proper order, play dirt pipe be equipped with out the dirt mouth, dust absorption pipe quantity at least 2 and encircle the periphery at the processing seat, the dust absorption pipe be equipped with the dust absorption mouth.

As a further improvement of the utility model: the dust collection pipe is communicated with the dust exhaust pipe through the dust collection pipe. The dust collecting pipe is used as a transfer piece for communicating the dust collecting pipe and the dust discharging pipe.

As a further improvement of the utility model: the dust collecting pipe is provided with a plurality of lower vent holes communicated with the dust collecting pipe and the dust exhaust pipe. The lower vent hole is used as a transfer structure hole for communicating the dust suction pipe and the dust exhaust pipe.

As a further improvement of the utility model: the dust collecting pipe is provided with a connecting piece which can cover the lower vent hole and is fixedly connected with the dust collecting pipe. The connecting piece is fixed at the lower end of the dust collecting pipe through a bolt; the joint piece can completely cover the lower vent hole, so that dust can be prevented from being emitted from the lower vent hole.

As a further improvement of the utility model: the guard shield be equipped with out the dirt case, go out the dirt case and lead to with dust exhaust pipe, play dirt pipe and play dirt case fixed connection. And the dust outlet box and the dust outlet pipe finally discharge dust.

As a further improvement of the utility model: the dust outlet box is provided with an upper air vent and a window, the window is provided with an openable window cover, and the upper air vent is communicated with the dust exhaust pipe. Dust enters the dust outlet box from the dust exhaust pipe and the upper vent hole and then is discharged from the dust outlet pipe and the dust outlet pipe; after the window cover is opened, the dust can enter the dust outlet box from the window by hand to clean accumulated dust.

As a further improvement of the utility model: the dust absorption pipe is provided with an inclined guide part, the dust absorption opening is formed in the end part of the guide part, and the dust absorption opening faces the bottom of the machining seat. The cutter is arranged at the bottom of the processing seat, dust generated by processing the cutter enters the guide part from the dust suction port and then enters the dust exhaust pipe from the guide part, and the dust can quickly enter the inclined guide part, so that the dust suction effect is better.

As a further improvement of the utility model: the lower end of the protective cover is provided with a face cover for covering the bottom of the processing seat. The mask can cover the main shaft at the bottom of the processing seat to prevent dust from entering the processing seat and the shield.

As a further improvement of the utility model: the shell be equipped with dodge the hole, processing seat lower extreme be located dodge downthehole, processing seat both sides fixed be equipped with the fixed plate and can cover the flexible cover of dodging the hole, two the fixed plate between fixed be equipped with preceding dust board, preceding dust board and guard shield interval set up, the front end of preceding dust board be equipped with the dust board. The lathe bed is provided with the cross beam, the processing seat can move left and right along the cross beam, and the two telescopic covers also move left and right along with the processing seat, so that the shell is provided with the avoidance hole, and the processing seat can be prevented from colliding with the shell; the flexible shroud lives the hole area of dodging of guard shield both sides, and preceding dust guard and last dust guard can cover the hole area of dodging of guard shield front end, prevent that the dust from distributing away from the milling machine. The processing seat is provided with a main shaft which can move up and down, so that the front dust guard plate and the protective cover are arranged at intervals, and mutual friction between the front dust guard plate and the protective cover can be avoided.

As a further improvement of the utility model: the dust absorption pipe quantity be 3 and distribute in the left and right, preceding 3 positions of guard shield, dust exhaust pipe quantity be 2 and the left and right sides of distribution guard shield. When the processing seat is used for processing graphite, a large amount of dust can be produced, and 3 dust absorption pipes are arranged at the left, right and front 3 positions of the processing seat, so that dust can be absorbed at multiple angles, and the dust absorption effect is good; 2 dust exhaust pipes are better than a single dust exhaust effect.

The utility model has the advantages of reasonable structure and good dust collecting and discharging effects; the dust-collecting and dust-discharging related part structure can also be applied to other machining machine tools, and has strong universality. The dust outlet of the dust outlet pipe is butted with an air compressor (the compressor can generate strong suction), so that dust is discharged from the milling machine and then is sucked away by the air compressor; the processing seat has set up the main shaft that can reciprocate, the cutter that main shaft department installed when processing graphite can produce a large amount of dust, the dust can be absorbed by the dust absorption mouth of dust absorption pipe, 2 dust absorption pipes more than encircle around the processing seat, just can be siphoned away in the twinkling of an eye that the dust produced, then the dust passes through the dust absorption pipe in proper order, the dust exhaust pipe, go out the dust pipe and discharge, go out the dust pipe, air compressor's terminal can also set up dust arrester installation, dust arrester installation can collect the dust, avoid the dust pollution environment. The shell is sleeved outside the lathe bed, so that dust can be prevented from being emitted to the outside of the shell; the electric device in the processing seat can be protected by the protective cover, and the dust can be prevented from attacking the electric device.

Drawings

FIG. 1 is an exploded view of the present invention;

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

FIG. 3 is an exploded view of the shield and associated parts;

fig. 4 is an assembled view of the shield and associated parts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1-4: the utility model provides a numerical control milling machine that dust absorption effect is good, includes lathe bed 2 and shell 1, lathe bed 2 is equipped with can be from top to bottom, control the processing seat 21 that moves about, and processing seat 21 is equipped with guard shield 3, and guard shield 3 is equipped with dust absorption pipe 9, dust exhaust pipe 7, goes out dirt pipe 63, and dust absorption pipe 9, dust exhaust pipe 7, play dirt pipe 63 switch on in proper order, and play dirt pipe 63 is equipped with out dirt mouth 64, and dust absorption pipe 9 quantity is 2 at least and encircle the periphery at processing seat 21, and dust absorption pipe 9 is equipped with dust absorption mouth 93.

The dust suction pipe 9 is communicated with the dust exhaust pipe 7 through the dust collection pipe 8.

The dust collecting pipe 8 is provided with a plurality of lower vent holes 81 communicated with the dust suction pipe 9 and the dust exhaust pipe 7.

The dust suction pipe 9 is provided with a joint piece 91, the joint piece 91 can cover the lower vent hole 81, and the joint piece 91 is fixedly connected with the dust collection pipe 8.

The shield 3 is provided with a dust outlet box 6, the dust outlet box 6 is communicated with the dust exhaust pipe 7 and the dust outlet pipe 63, and the dust outlet pipe 63 is fixedly connected with the dust outlet box 6.

The dust outlet box 6 is provided with an upper vent hole 65 and a window 61, the window 61 is provided with an openable window cover 62, and the upper vent hole 65 is communicated with the dust exhaust pipe 7.

The dust suction pipe 9 is provided with an inclined guide portion 92, and a dust suction port 93 is provided at an end portion of the guide portion 92, the dust suction port 93 facing the bottom of the machining seat 21.

The lower end of the shield 3 is provided with a face shield 31 covering the bottom of the processing base 21.

Shell 1 is equipped with dodges hole 11, and processing seat 21 lower extreme is located dodges hole 11, and processing seat 21 both sides are fixed to be equipped with fixed plate 5 and can cover the flexible cover 4 who dodges hole 11, keep off dirt board 51 before fixed being equipped with between two fixed plates 5, and preceding dirt board 51 sets up with 3 intervals of guard shield, and the front end of preceding dirt board 51 is equipped with dust board 52.

The number of the dust suction pipes 9 is 3 and the dust suction pipes are distributed at the left, right and front 3 positions of the shield 3, and the number of the dust exhaust pipes 7 is 2 and the dust exhaust pipes are distributed at the left and right sides of the shield 3.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a numerical control milling machine that dust absorption effect is good, includes lathe bed and shell, the lathe bed be equipped with the processing seat that can move about, its characterized in that the processing seat be equipped with the guard shield, the guard shield be equipped with dust absorption pipe, dust exhaust pipe, play dirt pipe, dust absorption pipe, dust exhaust pipe switch on in proper order, play dirt pipe be equipped with out the dirt mouth, dust absorption pipe quantity at least 2 and encircle the periphery at the processing seat, the dust absorption pipe be equipped with the dust absorption mouth.

2. The numerically controlled milling machine with excellent dust collection effect according to claim 1, wherein the dust collection pipe is communicated with the dust discharge pipe through a dust collection pipe.

3. The numerically controlled fraise machine with excellent dust collection effect according to claim 2, wherein the dust collection pipe is provided with a plurality of lower vent holes communicated with the dust collection pipe and the dust discharge pipe.

4. A numerically controlled fraise machine with excellent dust suction effect as claimed in claim 3, wherein the dust suction pipe is provided with a connection piece which can cover the lower vent hole and which is fixedly connected with the dust collection pipe.

5. The numerically controlled milling machine with excellent dust collection effect according to claim 1, wherein the protective cover is provided with a dust outlet box, the dust outlet box is communicated with the dust exhaust pipe and the dust outlet pipe, and the dust outlet pipe is fixedly connected with the dust outlet box.

6. The numerically controlled milling machine with excellent dust collection effect according to claim 5, wherein the dust outlet box is provided with an upper vent hole and a window, the window is provided with an openable window cover, and the upper vent hole is communicated with the dust exhaust pipe.

7. The numerically controlled milling machine with excellent dust suction effect according to claim 1, wherein the dust suction pipe is provided with an inclined guide portion, the dust suction port is provided at an end portion of the guide portion, and the dust suction port faces the bottom of the machining seat.

8. The numerically controlled milling machine with excellent dust collection effect according to claim 1, wherein a face shield covering the bottom of the machining seat is provided at the lower end of the shield.

9. The numerically controlled fraise machine with excellent dust absorption effect according to claim 1, characterized in that the housing is provided with a dodging hole, the lower end of the processing seat is positioned in the dodging hole, two sides of the processing seat are fixedly provided with a fixed plate and a telescopic cover capable of covering the dodging hole, a front dust guard plate is fixedly arranged between the two fixed plates, the front dust guard plate and the protective cover are arranged at intervals, and the front end of the front dust guard plate is provided with an upper dust guard plate.

10. The numerically controlled fraise machine with excellent dust collection effect according to claim 1, wherein the number of the dust collection pipes is 3 and the dust collection pipes are distributed at the left, right and front 3 positions of the shield, and the number of the dust discharge pipes is 2 and the dust discharge pipes are distributed at the left and right sides of the shield.