CN216371320U

CN216371320U - Four-axis machining center

Info

Publication number: CN216371320U
Application number: CN202123133755.3U
Authority: CN
Inventors: 陈昌红
Original assignee: Yichang Ruiteng Electromechanical Co ltd
Current assignee: Yichang Ruiteng Electromechanical Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-04-26
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to the technical field of machine tool machining and discloses a four-axis machining center which comprises a base, wherein the top of the base is fixedly connected with a shell, the bottom of the base is fixedly connected with supporting legs, the inner sides of the supporting legs are fixedly connected with a cleaning mechanism, the front surface of the shell is fixedly connected with a control box, an operating table is arranged in the shell, and a protection mechanism is arranged on the inner side of the operating table. This four-axis machining center, through setting up clearance mechanism, in the use, the air in the box is collected in the outside extraction of fan, make and collect box and the inside air cycle that forms of casing, the operation panel adds the metal piece that produces and gets into under the combined action of air cycle and gravity and collect the inslot, the device passes through the air flow and to the clearance on protection net surface, the collection efficiency to metal piece has been improved, the flow of air has been accelerated in the casing simultaneously and has dispelled the heat in the casing, the influence because of metal piece to machining precision has been reduced.

Description

Four-axis machining center

Technical Field

The utility model relates to the technical field of machine tool machining, in particular to a four-axis machining center.

Background

The machine tool is a machine for manufacturing machines, also called a machine tool or a machine tool, and is conventionally called a machine tool for short, and is generally divided into a metal cutting machine tool, a forging machine tool, a woodworking machine tool and the like, a four-axis machining center is also one of the machine tools, when a workpiece of the four-axis machining center is not positioned in space, there are six degrees of freedom, three linear displacement degrees of freedom of X \ Y \ Z and three rotational displacement degrees of freedom of corresponding aa \ B \ C, the six degrees of freedom usually use X \ Y \ Z of cartesian rectangular coordinate system to express three linear axes, and use a \ B \ C corresponding to it to express three rotation axes, such as multi-axis numerical control machine tool, that is, when the machining center is designed, the number of axes needs to be planned and set according to a machining object, a four-axis machining center generally adds a rotating axis, which is generally called a fourth axis, and a corresponding machining center is the four-axis machining center.

The existing four-axis machining center cannot simply collect and treat the chips generated by machining, but the chips are adsorbed on the surface of an operation table, so that the machining accuracy of the four-axis machining center is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a four-axis machining center to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a four-axis machining center.

Preferably, the collecting groove is funnel-shaped, the bottom of the moving block is fixedly connected with the cleaning brush, the collecting groove is located below the cleaning brush, the funnel-shaped cleaning brush is convenient for collecting metal fragments, and the metal fragments cleaned by the cleaning brush can fall into the collecting groove below through a gap of the protective net.

Preferably, the suction opening of the fan penetrates through the left side of the collection box and extends to the interior of the collection box, the bottom of the connecting pipe penetrates through the top of the collection box and extends into the interior of the collection box, the fan can extract air in the collection box, the collection box and the shell form an air circulation, and metal debris generated during machining of the operation table enters the collection box under the combined action of the air circulation and gravity.

Preferably, the bottom of the collecting box is provided with a drain pipe, the bottom of the collecting box is fixedly connected with a filter screen, the inner side of the drain pipe is provided with a control valve, the bottom of the collecting box is an inclined plane, the drain pipe can process metal fragments in the collecting box, and the control valve can prevent air from entering the collecting box from the drain pipe.

Preferably, the protection mechanism comprises a sliding groove, the sliding groove is formed in the inner side of the operating platform, a sliding block is connected to the inner side of the sliding groove in a sliding mode, a protective net is fixedly connected to the right side of the sliding block, and the top of the protective net is in contact with the bottom of the cleaning brush.

Preferably, the sliding groove and the sliding block are both provided with two, the sliding groove and the sliding block are both in T-shaped arrangement, the sliding block and the sliding groove can fix the protective net, and meanwhile, the protective net can be conveniently taken out.

Preferably, the protective net is located above the collecting tank, a handle is fixedly connected to the front side of the protective net, and the protective net can be conveniently taken out by the handle.

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

1. the four-axis machining center is provided with the cleaning mechanism, in the use process, when the device is in the machining process, the fan is started, the fan extracts air in the collecting box outwards, so that an air circulation is formed in the collecting box and the shell, metal debris generated in the machining process of the operating table enters the collecting groove under the combined action of the air circulation and the gravity and then enters the collecting box through the collecting groove, meanwhile, the motor is started, the motor drives the reciprocating screw rod to rotate through the output shaft, the moving block drives the cleaning brush to move back and forth through the rotation of the reciprocating screw rod, the metal debris adsorbed on the surface of the protective net is cleaned through the back and forth movement of the cleaning brush, the device improves the collecting efficiency of the metal debris through air flow and cleaning of the surface of the protective net, and accelerates the air flow in the shell to dissipate heat in the shell simultaneously when the air flows, the influence of metal chips on the machining precision is reduced.

2. This four-axis machining center, through setting up protection machanism, in the use, the protection network can prevent that great metal block or processing work piece from entering into clearance mechanism inside, cause clearance mechanism's jam, can collect great metal block simultaneously, convenient next time uses, the utilization ratio of resource has been improved, under the effect through pulling handle and spout and slider, can take out the protection network and clear up, prevent that the great metal piece that processing produced from causing the jam of protection network, influence less metal piece and get into to collect the inslot.

Drawings

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

FIG. 2 is a schematic sectional view of the front part of the overall structure of the present invention;

FIG. 3 is a schematic view of the back side of the overall structure of the present invention;

fig. 4 is an enlarged view of a structure in fig. 2.

In the figure: 1. a control box; 2. a housing; 3. an operation table; 4. a cleaning mechanism; 401. a slide rod; 402. a moving block; 403. cleaning a brush; 404. collecting tank; 405. a fixed block; 406. a fan; 407. a collection box; 408. a filter screen; 409. a blow-off pipe; 410. a connecting pipe; 411. a motor; 412. a mounting seat; 413. a reciprocating screw rod; 414. a bearing seat; 415. mounting grooves; 5. a protection mechanism; 501. a chute; 502. a slider; 503. a protective net; 6. a base; 7. and (5) supporting legs.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a four-axis machining center, includes

base

6, 6 top fixedly connected with casings 2 of base, 6 bottom fixedly connected with supporting legs 7 of base, 7 inboard fixedly connected with cleaning mechanism 4 of supporting legs, 2 positive fixedly connected with control box 1 of casing, 2 inside operation panel 3 that are provided with of casing, 3 inboards of operation panel are provided with protection machanism 5.

The cleaning mechanism 4 comprises a moving block 402, the front side and the rear side of the moving block 402 are provided with the same mounting groove 415, the rear side of the shell 2 is fixedly connected with a mounting seat 412, the top of the mounting seat 412 is fixedly connected with a motor 411, the motor 411 is provided with an output shaft, the motor 411 is fixedly connected with a reciprocating screw 413 through the output shaft, the front end of the reciprocating screw 413 penetrates through the rear side of the shell 2 and extends into the shell 2, the front end of the reciprocating screw 413 is movably connected with the inner front side of the operating platform 3 through a bearing, the outer surface of the reciprocating screw 413 is sleeved with a bearing seat 414, the bearing seat 414 is connected with the reciprocating screw 413 through a ball nut pair, the bearing seat 414 is fixedly connected to the inner side of the mounting groove 415, the inner rear side of the shell 2 is fixedly connected with a sliding rod 401, the front side and the rear side of the moving block 402 are provided with the same sliding hole, the front end of the sliding rod 401 penetrates through the sliding hole and extends to the outer side of the moving block 402, the front end of the sliding rod 401 is fixedly connected to the inner front side of the operating platform 3, the top of the base 6 is provided with a collecting tank 404, the collecting tank 404 is arranged in a funnel shape, the bottom of the moving block 402 is fixedly connected with a cleaning brush 403, the collecting tank 404 is positioned below the cleaning brush 403, the bottom of the collecting tank 404 is fixedly connected with a connecting pipe 410, the inner side of the supporting leg 7 is fixedly connected with a fixing block 405, the right side of the fixing block 405 is fixedly connected with a collecting box 407, the top of the fixing block 405 is fixedly connected with a fan 406, an air suction opening of the fan 406 penetrates through the left side of the collecting box 407 and extends into the collecting box 407, the bottom of the connecting pipe 410 penetrates through the top of the collecting box 407 and extends into the collecting box 407, the bottom of the collecting box 407 is provided with a sewage discharge pipe 409, the bottom of the collecting box 407 is fixedly connected with a filter screen 408, the inner side of the sewage pipe 409 is provided with a control valve, the bottom of the collecting box 407 is arranged in an inclined plane, and by arranging the cleaning mechanism 4, in the using process, when the device is in the processing process, the fan 406 is started, the fan 406 draws air in the collecting box 407 outwards to form an air circulation between the collecting box 407 and the inside of the housing 2, metal debris generated during processing of the operation table 3 enters the collecting groove 404 under the combined action of the air circulation and gravity, then enters the collecting box 407 through the collecting groove 404, the metal debris entering the collecting box 407 is blocked by the filter screen 408 and under the combined action of the inclined surface at the bottom of the collecting box 407, the metal debris stays at the bottom of the collecting box 407, meanwhile, the motor 411 is started, the motor 411 drives the reciprocating screw 413 to rotate through an output shaft, the moving block 402 drives the cleaning brush 403 to move back and forth through rotation of the reciprocating screw 413, the metal debris adsorbed on the surface of the protective net collecting groove 503 is cleaned by the back and forth movement of the cleaning brush 403, the cleaned metal debris enters the collecting groove 404 through the protective net 503 and then enters the collecting box through the protective net 404, the device has improved the collection efficiency to metal debris through the air flow and to the clearance on protection network 503 surface, has accelerated the flow of the interior air of casing 2 simultaneously and dispels the heat in to casing 2, has reduced because of metal debris to the influence of machining precision.

The protection mechanism 5 comprises a sliding groove 501, the sliding groove 501 is arranged on the inner side of the operating platform 3, a sliding block 502 is connected on the inner side of the sliding groove 501 in a sliding manner, two sliding grooves 501 and two sliding blocks 502 are arranged, the sliding groove 501 and the sliding block 502 are both in a T-shaped arrangement, a protective net 503 is fixedly connected on the right side of the sliding block 502, the top of the protective net 503 is contacted with the bottom of the cleaning brush 403, the protective net 503 is positioned above the collecting groove 404, a handle is fixedly connected on the front side of the protective net 503, by arranging the protection mechanism 5, in the using process, the protective net 503 can prevent a larger metal block or a processing workpiece from entering the cleaning mechanism 4 to cause the blockage of the cleaning mechanism 4, meanwhile, the larger metal block can be collected to facilitate the next use, the utilization rate of resources is improved, under the action of pulling the handle, the sliding groove 501 and the sliding block 502, the protective net 503 can be taken out for cleaning, the blockage of the protective net 503 caused by the larger metal debris generated by processing can be prevented, less influential metal debris enters the collection trough 404.

In the actual operation process, when the device is used, in the processing process of the device, the fan 406 is started, the fan 406 draws air in the collection box 407 outwards, so that an air circulation is formed between the collection box 407 and the inside of the housing 2, metal debris generated in the processing of the operation table 3 enters the collection groove 404 under the combined action of the air circulation and gravity, then enters the collection box 407 through the collection groove 404, the metal debris entering the collection box 407 is blocked by the filter screen 408 and stays at the bottom of the collection box 407 under the combined action of the inclined surface, meanwhile, the motor 411 is started, the motor 411 drives the reciprocating screw rod 413 to rotate through the output shaft, the moving block 402 drives the cleaning brush 403 to move back and forth due to the rotation of the reciprocating screw rod 413, the metal debris adsorbed on the surface of the protective net 503 is cleaned by the back and forth movement of the cleaning brush 403, the metal piece after the clearance gets into through protection network 503 and collects the groove 404 in, and rethread collecting vat 404 gets into and collects the box, and inside protection network 503 can prevent that great metal block or processing work piece from entering into clearance mechanism 4, causes the jam of clearance mechanism 4, can collect great metal block simultaneously, makes things convenient for next use, under the effect through pulling handle and spout 501 and slider 502, can take out the protection network 503 and clear up.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a four-axis machining center, includes base (6), its characterized in that: the top of the base (6) is fixedly connected with a shell (2), the bottom of the base (6) is fixedly connected with supporting legs (7), the inner sides of the supporting legs (7) are fixedly connected with a cleaning mechanism (4), the front of the shell (2) is fixedly connected with a control box (1), an operating table (3) is arranged in the shell (2), and the inner side of the operating table (3) is provided with a protection mechanism (5);

the cleaning mechanism (4) comprises a moving block (402), the front side and the rear side of the moving block (402) are provided with a same mounting groove (415), the rear side of the shell (2) is fixedly connected with a mounting seat (412), the top of the mounting seat (412) is fixedly connected with a motor (411), the motor (411) is provided with an output shaft, the motor (411) is fixedly connected with a reciprocating screw rod (413) through the output shaft, the front end of the reciprocating screw rod (413) penetrates through the rear side of the shell (2) and extends into the shell (2), the front end of the reciprocating screw rod (413) is movably connected with the inner front side of the operating platform (3) through a bearing, the outer surface of the reciprocating screw rod (413) is sleeved with a bearing seat (414), the bearing seat (414) is connected with the reciprocating screw rod (413) through a ball nut pair, and the bearing seat (414) is fixedly connected to the inner side of the mounting groove (415), rear side fixedly connected with litter (401) in casing (2), same slide opening has been seted up to both sides around movable block (402), litter (401) front end runs through in the slide opening and extends to outside movable block (402), front side in operation panel (3) fixed connection is slided to litter (401) front end, collecting vat (404) have been seted up at base (6) top, bottom fixedly connected with connecting pipe (410) in collecting vat (404), inboard fixedly connected with fixed block (405) of supporting leg (7), fixed block (405) right side fixedly connected with collects box (407), fixed block (405) top fixedly connected with fan (406).

2. The four-axis machining center of claim 1, wherein: the collecting groove (404) is arranged in a funnel shape, the bottom of the moving block (402) is fixedly connected with a cleaning brush (403), and the collecting groove (404) is located below the cleaning brush (403).

3. The four-axis machining center of claim 1, wherein: the air suction opening of the fan (406) penetrates through the left side of the collection box (407) and extends to the inside of the collection box (407), and the bottom of the connecting pipe (410) penetrates through the top of the collection box (407) and extends into the inside of the collection box (407).

4. The four-axis machining center of claim 1, wherein: collect box (407) bottom and be provided with blow off pipe (409), collect box (407) bottom fixedly connected with filter screen (408), blow off pipe (409) inboard is provided with control valve, collect box (407) bottom and set up for the inclined plane.

5. The four-axis machining center of claim 1, wherein: protection machanism (5) include spout (501), spout (501) are seted up in operation panel (3) inboard, spout (501) inboard sliding connection has slider (502), slider (502) right side fixedly connected with protection network (503), protection network (503) top contacts with cleaning brush (403) bottom.

6. The four-axis machining center of claim 5, wherein: the sliding groove (501) and the sliding block (502) are both provided with two sliding grooves, and the sliding groove (501) and the sliding block (502) are both in T-shaped arrangement.

7. The four-axis machining center of claim 5, wherein: the protective net (503) is positioned above the collecting tank (404), and a handle is fixedly connected to the front side of the protective net (503).