CN218136691U

CN218136691U - Digit control machine tool shell of making an uproar falls

Info

Publication number: CN218136691U
Application number: CN202222374218.6U
Authority: CN
Inventors: 江锦锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-27
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a shell of making an uproar falls in digit control machine tool, including falling the chamber of making an uproar, damper and collecting the subassembly, fall the inner wall fixedly connected with mount pad in the chamber of making an uproar, the inner wall of mount pad is provided with the mounting groove, the inner wall fixed mounting of mounting groove has the attenuator, the first spring of outer wall fixedly connected with of attenuator, attenuator one end fixed mounting has damper, damper's outer wall through installation has the connecting block. The utility model discloses an install damper assembly, first spring and attenuator, during the mount pad vibrations, make the slider slide to both sides, drive the connecting rod and rotate, promote damper assembly and remove, damper assembly extrudees first spring, and first spring absorbs vibrations and weakens transmitting the vibrations on to the shell, avoids the lathe shell to bear a large amount of vibrations for a long time, and the life that leads to the lathe shell shortens, reduces the processing noise that produces because of the operation panel vibrations, promotes the noise reduction effect of lathe shell.

Description

Digit control machine tool shell of making an uproar falls

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a shell of making an uproar falls in digit control machine tool.

Background

The numerical control machine tool is an automatic machine tool with a program control system, can make the machine tool act and process parts according to a programmed program, can play a certain protective action on the numerical control machine tool by a numerical control machine tool shell, can avoid the machine tool to receive impact in use or transportation process, cause the numerical control machine tool to be damaged, or reduce noise generated in the machining process of the machine tool through arranging a noise reduction device in the shell, and avoid the machining noise from influencing the hearing of workers. There are some problems in the shell of making an uproar when using at present digit control machine tool, when processing the part, owing to lack damper, the vibrations that produce directly transmit for the lathe shell in the course of working, long-term vibrations influence can make the consume of lathe shell serious for the life of shell shortens.

The existing noise reduction shell of the numerical control machine tool has the following defects:

patent document CN216066594U discloses a digit control machine tool with function of making an uproar is fallen, and the right item of protection "includes main body mechanism, moving mechanism, the inside front of moving mechanism is connected with the layer of making an uproar that falls, moving mechanism connects in main body mechanism's front, moving mechanism includes frame, rolling device, frame internal connection has the dead lever, frame internal connection has the adapter sleeve, frame connection is on rolling device's surface".

The numerical control machine tool with the noise reduction function proposed by the patent document reduces noise by installing sound insulation glass, but vibration in the machining process is directly transmitted to the shell, so that the service life of the shell is influenced.

In view of this, it is necessary to research a noise reduction housing for a numerical control machine tool, so as to reduce the influence of vibration during the machining process of the machine tool and prolong the service life of the housing by installing a damping component.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerically-controlled machine tool noise reduction shell to the lathe shell that proposes in solving above-mentioned background lacks damper assembly's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a noise reduction shell of a numerical control machine tool comprises a noise reduction cavity, a damping assembly and a collecting assembly, wherein the inner wall of the noise reduction cavity is fixedly connected with a mounting seat;

the inner wall of the mounting seat is provided with a mounting groove, a damper is fixedly mounted on the inner wall of the mounting groove, a first spring is fixedly connected to the outer wall of the damper, a shock absorption assembly is fixedly mounted at one end, which is not connected with the mounting groove, of the damper, a connecting block is arranged on the outer wall of the shock absorption assembly in a penetrating manner, connecting rods are glued to the top and the bottom of the connecting block, a sliding rail is fixedly mounted on the inner wall of the mounting seat, a sliding block is slidably connected to the inner wall of the sliding rail, and the outer wall of the sliding block is hinged to the connecting rods;

the outer wall of mount pad fixedly connected with centre gripping subassembly.

Preferably, the outer wall fixed mounting who falls the chamber of making an uproar has the sound of inhaling cotton, inhales cotton outer wall fixedly connected with casing of sound.

Preferably, an operating table is fixedly mounted at the top of the mounting seat.

Preferably, the top of the shell is provided with a ventilation groove in a penetrating manner, and the inner wall of the ventilation groove is fixedly provided with a dust screen.

Preferably, the inner wall of the housing is slidably connected with a movable door, and the outer wall of the movable door is provided with an observation window.

Preferably, the outer wall fixed mounting of operation panel has the protective housing, and the outer wall of protective housing runs through and is equipped with the through-hole, and the outer wall fixed mounting of protective housing has the collection subassembly, and the inner wall demountable installation of collection subassembly has a collection sediment case, and the outer wall of collection subassembly runs through and installs the ventilation pipe, and the one end that collection sediment case was kept away from to the ventilation pipe is connected with the fan, and the fan is located the top of casing.

Preferably, the outer wall of the clamping assembly is fixedly provided with a second spring.

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

1. the utility model discloses an install damper, first spring and attenuator, when the mount pad vibrations, make the slider slide to both sides, drive the connecting rod and rotate, promote damper and remove, damper extrudees first spring, and damper absorbs vibrations and weakens the vibrations that will transmit to the shell, avoids the lathe shell to bear a large amount of vibrations for a long time, leads to the life of lathe shell to shorten, reduces the processing noise that produces because of the vibrations of operation panel, promotes the noise reduction effect of lathe shell;

2. the utility model discloses an install and collect the subassembly, collection sediment case and fan, start the fan, the fan is discharged the inside gas of protective housing along the ventilation pipe, gas removes to through-hole department, the residue piece that drives the operation panel top removes, inside getting into collection subassembly from the through-hole, make the residue stay in collection sediment incasement portion, be convenient for clear up the residue and collect, bolted connection is passed through at collection subassembly top, be convenient for take out collection sediment case and clear up, breathe in through the fan, discharge the gas in the protective housing, be convenient for reduce the inside temperature of casing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of a part of the shock-absorbing assembly of the present invention;

FIG. 4 is a schematic view of a part of the protective box of the present invention;

fig. 5 is a schematic view of a part of the collecting assembly of the present invention.

In the figure: 1. a noise reduction cavity; 101. sound-absorbing cotton; 102. a housing; 2. a mounting base; 201. an operation table; 3. a shock-absorbing assembly; 301. mounting grooves; 302. a damper; 303. a first spring; 304. a slide rail; 305. connecting blocks; 306. a connecting rod; 307. a slider; 4. a ventilation slot; 401. a dust screen; 5. a movable door; 501. an observation window; 6. a collection assembly; 601. a protective box; 602. a through hole; 603. a slag collection box; 604. a vent pipe; 605. a fan; 7. a clamping assembly; 701. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 and 2, a noise reduction housing of a numerical control machine tool, including a noise reduction cavity 1, a damping component 3 and a collecting component 6, the inner wall of the noise reduction cavity 1 is fixedly connected with a mounting base 2, the outer wall of the mounting base 2 is fixedly connected with a clamping component 7, the noise reduction cavity 1 can selectively use a sound insulation board, reduce the noise transmission probability, and achieve the purpose of noise reduction, the outer wall of the noise reduction cavity 1 is fixedly installed with sound absorption cotton 101, the sound absorption cotton 101 can absorb noise, enhance the noise reduction effect, the outer wall of the sound absorption cotton 101 is fixedly connected with a housing 102, the top of the mounting base 2 is fixedly installed with an operating platform 201, the top of the housing 102 is provided with a ventilation slot 4 in a penetrating manner, the inner wall of the ventilation slot 4 is fixedly installed with a dust screen 401, the inner wall of the housing 102 is slidably connected with a movable door 5, the outer wall of the movable door 5 is provided with an observation window 501, the outer wall of the clamping component 7 is fixedly installed with a second spring 701, the mounting base 2 is fixed from both sides by installing the clamping component 7, the noise reduction effect is achieved when the mounting base 2 vibrates, and the noise reduction effect is improved.

Referring to fig. 2 and 3, the inner wall of the mounting seat 2 is provided with two mounting grooves 301, the number of the mounting grooves 301 is two, the two mounting grooves are respectively arranged on two sides of the inner wall of the mounting seat 2, the inner wall of the mounting groove 301 is fixedly provided with a damper 302, the outer wall of the damper 302 is fixedly connected with a first spring 303, one end of the damper 302, which is not connected with the mounting groove 301, is fixedly provided with a shock absorption assembly 3, the number of the shock absorption assemblies 3 is three, the shock absorption assemblies are uniformly distributed in the mounting seat 2, the outer wall of each shock absorption assembly 3 is provided with two groups of first springs 303, the shock absorption assemblies 3 are symmetrically distributed, the outer wall of each shock absorption assembly 3 is provided with a connecting block 305 in a penetrating manner, the top and the bottom of the connecting block 305 are hinged with connecting rods 306, the inner wall of the mounting seat 2 is fixedly provided with a sliding rail 304, the inner wall of the sliding rail 304 is connected with a sliding block 307, the outer wall of the sliding block 307 is hinged with the connecting rods 306, the connecting rods 306 can rotate around the hinged positions, when parts are machined on the operating platform 201, the numerically-controlled machine tool generates vibration, the vibration is transmitted to the machine tool shell through the mounting seat 2, by mounting the damping component 3, when the mounting seat 2 is vibrated, the top of the mounting seat 2 is extruded downwards, the sliding block 307 moves towards two sides along the sliding rail 304 to drive the connecting rod 306 to rotate, the connecting rod 306 pushes the connecting block 305 to move downwards to drive the damping component 3 to extrude the first spring 303 downwards, the first spring 303 absorbs the vibration to weaken the vibration transmitted to the shell, the machine tool shell is prevented from bearing a large amount of vibration for a long time, the service life of the machine tool shell is prevented from being shortened, the vibration when the first spring 303 absorbs the vibration and rebounds is inhibited through mounting the damper 302, the damping component 3 is prevented from shaking along with the first spring 303, the service life of the shell 102 is prolonged through mounting the damping component 3, and the machining noise generated by the vibration of the operating platform 201 is reduced, the noise reduction effect of the machine tool shell is improved.

Referring to fig. 2, 4 and 5, a protective box 601 is fixedly installed on an outer wall of an operating platform 201, the top of the protective box 601 is connected with the top of an inner wall of a noise reduction cavity 1, debris generated during part processing is prevented from splashing by installing the protective box 601, a through hole 602 is formed in the outer wall of the protective box 601 in a penetrating manner, the bottom of the inner wall of the through hole 602 is located at the same level as the top of the operating platform 201, a collecting assembly 6 is fixedly installed on the outer wall of the protective box 601, the collecting assembly 6 is connected with the protective box 601 in a manner that a through groove is formed in one side, the position of the through groove is mutually connected with the through hole 602, a slag collecting box 603 is detachably installed on the inner wall of the collecting assembly 6, the outer wall of the slag collecting box 603 far away from the through hole 602 is a hollow filter screen capable of blocking the debris of parts, the rest outer walls are plastic boards or light wood boards, and a ventilation pipe 604 is installed on the outer wall of the collecting assembly 6 in a penetrating manner, one end that collection sediment case 603 was kept away from to ventilation pipe 604 is connected with fan 605, and fan 605 is located the top of casing 102, ventilation pipe 604 runs through the top of casing 102 and the air intake connection of fan 605, the top of casing 102 is run through and is equipped with ventilation groove 4, the inner wall fixed mounting of ventilation groove 4 has dust screen 401, start fan 605, fan 605 discharges the inside gas of protection box 601 along ventilation pipe 604, gas is to the removal of through-hole 602 department, it removes to drive operation panel 201 top residue piece, it is inside to get into collection subassembly 6 through-hole 602, gas is discharged along ventilation pipe 604, the processing residue is stayed inside collection sediment case 603, be convenient for clear up the residue and collect, collect subassembly 6 top through bolted connection, be convenient for take out collection sediment case 603 and clear up, breathe in through fan 605, can be with the inside gas discharge of protection box 601, be convenient for reduce the inside temperature of casing 102.

The theory of operation inhales sound cotton 101 and falls the chamber 1 of making an uproar through the installation at casing 102 inner wall, adsorbs the noise, and the noise abatement spreads, reaches the purpose of making an uproar of falling, through installation damper unit 3, transmits the vibrations to casing 102 when reducing the smart part of machine tool processing, prolongs the life of machine tool shell, reduces the noise because of vibrations production, improves the noise reduction effect, collects subassembly 6 through the installation, clears up the collection to the residue that the lathe during operation produced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 shell of making an uproar falls in digit control machine tool, is including making an uproar chamber (1), damper (3) and collection subassembly (6), its characterized in that: the inner wall of the noise reduction cavity (1) is fixedly connected with a mounting seat (2);

the damping device is characterized in that a mounting groove (301) is formed in the inner wall of the mounting seat (2), a damper (302) is fixedly mounted on the inner wall of the mounting groove (301), a first spring (303) is fixedly connected to the outer wall of the damper (302), a damping component (3) is fixedly mounted at one end, which is not connected with the mounting groove (301), of the damper (302), a connecting block (305) is installed on the outer wall of the damping component (3) in a penetrating mode, connecting rods (306) are connected to the top and the bottom of the connecting block (305) in an adhesive mode, a sliding rail (304) is fixedly mounted on the inner wall of the mounting seat (2), a sliding block (307) is connected to the inner wall of the sliding rail (304) in a sliding mode, and the connecting rod (306) is hinged to the outer wall of the sliding block (307);

the outer wall of the mounting seat (2) is fixedly connected with a clamping assembly (7).

2. The numerically-controlled machine tool noise reduction shell according to claim 1, characterized in that: the outer wall fixed mounting who makes an uproar chamber (1) falls has sound absorption cotton (101), inhales the outer wall fixedly connected with casing (102) of sound cotton (101).

3. The numerically-controlled machine tool noise reduction shell according to claim 1, wherein: an operating table (201) is fixedly mounted at the top of the mounting base (2).

4. The numerically-controlled machine tool noise reduction shell according to claim 2, characterized in that: the top of casing (102) runs through and is equipped with ventilation groove (4), and the inner wall fixed mounting in ventilation groove (4) has dust screen (401).

5. The numerically-controlled machine tool noise reduction shell according to claim 2, wherein: the inner wall of the shell (102) is connected with a movable door (5) in a sliding mode, and an observation window (501) is arranged on the outer wall of the movable door (5).

6. The numerically-controlled machine tool noise reduction shell according to claim 3, characterized in that: the outer wall fixed mounting of operation panel (201) has protective housing (601), the outer wall of protective housing (601) runs through and is equipped with through-hole (602), the outer wall fixed mounting of protective housing (601) has collection subassembly (6), the inner wall demountable installation of collection subassembly (6) has collection sediment case (603), the outer wall of collection subassembly (6) runs through and installs ventilation pipe (604), the one end that collection sediment case (603) was kept away from in ventilation pipe (604) is connected with fan (605), and fan (605) are located the top of casing (102).

7. The numerically-controlled machine tool noise reduction shell according to claim 1, characterized in that: and a second spring (701) is fixedly arranged on the outer wall of the clamping component (7).