CN215616875U

CN215616875U - Full-automatic multi-station numerical control CNC (computer numerical control) machining equipment

Info

Publication number: CN215616875U
Application number: CN202122126217.5U
Authority: CN
Inventors: 唐志刚; 宋星; 罗松文
Original assignee: Shenzhen Dahong Precision Manufacturing Co ltd
Current assignee: Shenzhen Dahong Precision Manufacturing Co ltd
Priority date: 2021-09-05
Filing date: 2021-09-05
Publication date: 2022-01-25
Anticipated expiration: 2031-09-05

Abstract

The utility model discloses full-automatic multi-station numerical control CNC (computer numerical control) machining equipment which comprises a base, wherein a placing platform is movably arranged above the base, a first lead screw is movably arranged in front of and behind the placing platform, a second lead screw is movably arranged above the placing platform, two ends of the first lead screw are movably provided with a second fixed block, two ends of the second lead screw are movably provided with a first fixed block, a double-head inserted rod is movably arranged in the placing platform, a first sliding block is movably sleeved on the surface of the first lead screw, a bolt is movably embedded in the upper surface of the first sliding block, and a first linear motor is fixedly arranged on the upper surface of the base. The full-automatic multi-station numerical control CNC machining equipment can enable the placing platform to be movably connected with the rotor of the linear motor, so that the placing platform is convenient to disassemble, a machined part can be automatically fixed after being placed on the placing platform, and meanwhile, a fixing structure is convenient to disassemble and maintain.

Description

Full-automatic multi-station numerical control CNC (computer numerical control) machining equipment

Technical Field

The utility model relates to the field of machining equipment, in particular to full-automatic multi-station numerical control CNC machining equipment.

Background

General CNC machining generally refers to computer digital control precision machining, such as CNC machining lathes, CNC machining milling machines, CNC machining boring and milling machines and the like, is a novel machining technology, and the main work is to compile a machining program, namely, to convert original manual activity into computer programming; the full-automatic multistation numerical control CNC processing equipment that has now has certain drawback when using, and place the platform fixes on linear electric motor's active cell surface, and the dismantlement of being not convenient for, and the machined part need the manual work to fix after placing place the platform, can not be fixed with the machined part automatically, and fixed knot constructs the maintenance of being not convenient for dismantle simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide full-automatic multi-station numerical control CNC machining equipment which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a full-automatic multistation numerical control CNC processing equipment, includes the base, base top movable mounting has place the platform, place the platform the place ahead and the equal movable mounting in rear have a lead screw, place the platform top movable mounting has the lead screw No. two, the equal movable mounting in lead screw both ends has the fixed block No. one, the inside movable mounting of place the platform has the double-end inserted bar, a lead screw surface activity cover is equipped with the slider No. one, the bolt is installed in the embedding of slider upper surface activity.

Preferably, fixed surface installs linear electric motor No. one on the base, the inside movable embedding of linear electric motor has the motion piece, base top fixed mounting has linear electric motor No. two, spacing hole has all been seted up to motion piece both sides surface, fixed surface installs hollow block under a fixed block, the mounting groove has been seted up to a slider upper surface, hollow block with mounting groove swing joint.

Preferably, place the platform both sides surface is close four corners department and all sets up threaded hole, No. two fixed block side surface activity embeddings install the screw, the screw runs through No. two fixed blocks with screw hole swing joint, No. two lead screw surface activity covers are equipped with the slider No. two, the draw-in groove has been seted up to the place the platform lower surface, move the subblock and pass through the draw-in groove with place the platform swing joint.

Preferably, the number of the first sliding blocks on the surface of the first screw rod is two, the number of the second sliding blocks on the surface of the second screw rod is two, thread grooves are formed in the first sliding blocks and the second sliding blocks, the thread grooves formed in the first sliding blocks are opposite in direction, the thread grooves formed in the second sliding blocks are opposite in direction, forward threads are formed on the surfaces of the first screw rod and the second screw rod close to one end, and reverse threads are formed on the surfaces of the first screw rod and the second screw rod close to the other end.

Preferably, No. two slider fixed surface installs splint, No. one the lead screw with the spread groove has all been seted up on No. two lead screw both ends surfaces, No. one the fixed block with No. two equal fixed embedding in fixed block side surface installs the bearing, bearing inner circle fixed mounting has the connection bull stick, connect the bull stick with spread groove swing joint.

Preferably, the driving lever is installed in the inside movable embedding of bolt, the bolt is inside to be located driving lever one end movable mounting has return spring No. one, the driving lever runs through bolt one end surface with hollow block swing joint, the inside movable groove that has seted up of place the platform, movable groove one end with the draw-in groove intercommunication, the movable groove other end with place the platform outside surface intercommunication, the double-end inserted bar passes through the movable groove with place the platform swing joint, the movable groove is inside to be located double-end inserted bar one side fixed surface installs No. two return spring, double-end inserted bar one end runs through the movable groove with spacing hole swing joint.

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

in the utility model, a first fixed block and a second fixed block at one end of a first screw rod and a second screw rod are provided with a micro motor, then a rotating shaft of the micro motor is fixedly connected with a connecting rotating rod, when in use, a workpiece is placed on the surface of a placing platform, the micro motor is controlled to rotate, the connecting rotating rod drives the first screw rod and the second screw rod to rotate, a first slide block and a second slide block on the surfaces of the first screw rod and the second screw rod move towards the middle through the movable connection of forward threads and forward thread grooves on the surfaces of the first screw rod and the second screw rod, and then a reverse thread and a reverse thread groove on the surfaces of the first screw rod and the second screw rod are movably connected, so that the workpiece is automatically fixed, when in disassembly and maintenance, a deflector rod is stirred to separate the deflector rod from a hollow block, so that the first fixed block is disassembled, and the second screw rod is disassembled through the movable connection of the connecting rotating rod and a connecting groove, in a similar way, screw out from the screw hole is inside, make No. two fixed blocks dismantle, then dismantle the lead screw No. one, stimulate the double-end inserted bar, make double-end inserted bar and spacing hole separation, thereby with place the platform and the separation of active cell piece, otherwise, the double-end inserted bar pops into spacing downthehole portion under No. two return spring's elasticity effect, make place the platform fixed, to connect inside the spread groove is inserted to bull stick one end, make lead screw and No. two lead screws reset, the driving lever pops into hollow block inside under return spring's effect, thereby it is fixed with a fixed block, make place the platform and linear electric motor's active cell swing joint, thereby make its convenient to detach, can be automatic fixed the machined part, make fixed knot construct convenient to detach maintenance simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a full-automatic multi-station CNC machining device of the utility model;

FIG. 2 is a disassembled view of the overall structure of a placing platform of the full-automatic multi-station CNC machining equipment;

FIG. 3 is a cross-sectional view of a placement platform of the full-automatic multi-station CNC machining apparatus of the present invention;

FIG. 4 is a sectional view of a first slide block and a first fixed block of the full-automatic multi-station CNC machining equipment of the present invention;

fig. 5 is an enlarged view of a part a in fig. 1 of the full-automatic multi-station CNC machining device.

In the figure: 1. a base; 101. a first linear motor; 102. animal blocks; 103. a limiting hole; 104. a second linear motor; 2. placing a platform; 201. a threaded hole; 202. a card slot; 203. a movable groove; 3. a first screw rod; 301. a first sliding block; 302. a bolt; 303. mounting grooves; 304. a deflector rod; 305. a first return spring; 4. a second screw rod; 401. a second sliding block; 402. a splint; 403. connecting grooves; 404. a first fixed block; 405. a hollow block; 5. a second fixed block; 501. a bearing; 502. connecting the rotating rod; 503. a screw; 6. a double-ended plunger; 601. and a second return spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-5, a full-automatic multi-station numerical control CNC machining device comprises a base 1, a placing platform 2 is movably mounted above the base 1, a first lead screw 3 is movably mounted in front of and behind the placing platform 2, a second lead screw 4 is movably mounted above the placing platform 2, a second fixed block 5 is movably mounted at two ends of the first lead screw 3, a first fixed block 404 is movably mounted at two ends of the second lead screw 4, a double-head inserted rod 6 is movably mounted inside the placing platform 2, a first sliding block 301 is movably sleeved on the surface of the first lead screw 3, and a bolt 302 is movably embedded in the upper surface of the first sliding block 301;

the upper surface of the base 1 is fixedly provided with a first linear motor 101, the interior of the first linear motor 101 is movably embedded with a movable block 102, a second linear motor 104 is fixedly arranged above the base 1, the surfaces of two sides of the movable block 102 are both provided with limiting holes 103, the lower surface of the first fixed block 404 is fixedly provided with a hollow block 405, the upper surface of the first sliding block 301 is provided with a mounting groove 303, and the hollow block 405 is movably connected with the mounting groove 303; threaded holes 201 are formed in the surfaces of two sides of the placing platform 2 close to the four corners, screws 503 are movably embedded into the surface of one side of the second fixing block 5, the screws 503 penetrate through the second fixing block 5 and are movably connected with the threaded holes 201, a second sliding block 401 is movably sleeved on the surface of the second lead screw 4, a clamping groove 202 is formed in the lower surface of the placing platform 2, and the movable block 102 is movably connected with the placing platform 2 through the clamping groove 202; the number of the first sliding blocks 301 on the surface of the first screw rod 3 is two, the number of the second sliding blocks 401 on the surface of the second screw rod 4 is two, thread grooves are formed in the two first sliding blocks 301 and the two second sliding blocks 401, the directions of the thread grooves formed in the two first sliding blocks 301 are opposite, the directions of the thread grooves formed in the second sliding blocks 401 are opposite, forward threads are formed at positions, close to one ends, of the surfaces of the first screw rod 3 and the second screw rod 4, and reverse threads are formed at positions, close to the other ends, of the surfaces of the first screw rod 3 and the second screw rod 4; a clamping plate 402 is fixedly arranged on the surface of the second sliding block 401, connecting grooves 403 are formed in the surfaces of two ends of the first screw rod 3 and the second screw rod 4, bearings 501 are fixedly embedded in the surfaces of one sides of the first fixing block 404 and the second fixing block 5, a connecting rotating rod 502 is fixedly arranged on the inner ring of each bearing 501, and the connecting rotating rod 502 is movably connected with the connecting grooves 403; the inside movable embedding of bolt 302 has driving lever 304, the inside driving lever 304 one end movable mounting that is located of bolt 302 has return spring 305 No. one, driving lever 304 runs through bolt 302 one end surface and hollow block 405 swing joint, place the inside movable groove 203 that has seted up of 2 places the platform, movable groove 203 one end and draw-in groove 202 intercommunication, the movable groove 203 other end and the 2 outside surface of place the platform intercommunication, double-end inserted bar 6 is through

movable groove

203 and 2 swing joint of place the platform, the inside double-end inserted bar 6 one side fixed surface that is located of movable groove 203 has return spring 601 No. two, 6 one end of double-end inserted bar runs through movable groove 203 and spacing hole 103 swing joint, can make place the active cell swing joint of platform 2 and linear electric motor, make its convenient to detach, and make the machined part place the platform 2 after, can be automatic with the machined part fixed, make fixed knot construct convenient to detach maintenance simultaneously.

The utility model is to be noted that the utility model is a full-automatic multi-station numerical control CNC processing device, when in installation, a micro motor is installed on a first fixed block 404 and a second fixed block 5 at one end of a first screw rod 3 and a second screw rod 4, then a rotating shaft of the micro motor is fixedly connected with a connecting rotating rod 502, when in use, a workpiece is placed on the surface of a placing platform 2, the micro motor is controlled to rotate, the connecting rotating rod 502 drives the first screw rod 3 and the second screw rod 4 to rotate, the first slide block 301 and the second slide block 401 on the surfaces of the first screw rod 3 and the second screw rod 4 move towards the middle through the movable connection of forward threads on the surfaces of the first screw rod 3 and the second screw rod 4 and reverse thread grooves, so that the workpiece is automatically fixed, when in disassembly and maintenance, a deflector rod 304 is pulled, the shifting lever 304 is separated from the hollow block 405, so that the first fixed block 404 is detached, the second lead screw 4 is detached through the movable connection of the connecting rotating rod 502 and the connecting groove 403, similarly, the screw 503 is unscrewed from the inside of the threaded hole 201, the second fixed block 5 is detached, then the first lead screw 3 is detached, the double-end inserted link 6 is pulled, the double-end inserted link 6 is separated from the limiting hole 103, so that the placing platform 2 is separated from the mover block 102, otherwise, the double-end inserted link 6 is ejected into the limiting hole 103 under the elastic force of the second return spring 601, so that the placing platform 2 is fixed, one end of the connecting rotating rod 502 is inserted into the connecting groove 403, so that the first lead screw 3 and the second lead screw 4 are reset, the shifting lever 304 is ejected into the inside of the hollow block 405 under the action of the first return spring 305, so that the first fixed block 404 is fixed, so that the placing platform 2 is movably connected with the mover of the linear motor, so that the disassembly is convenient, the workpiece can be automatically fixed, and the fixing structure is convenient to detach and maintain.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a full-automatic multistation numerical control CNC processing equipment which characterized in that: including base (1), base (1) top movable mounting has place the platform (2), place the platform (2) the place ahead and the equal movable mounting in rear have lead screw (3) No. one, place the platform (2) top movable mounting has lead screw (4) No. two, the equal movable mounting in lead screw (3) both ends has fixed block (5) No. two, the equal movable mounting in lead screw (4) both ends has fixed block (404) No. one, place the platform (2) inside movable mounting has double-end inserted bar (6), lead screw (3) surface activity cover is equipped with slider (301) No. one, slider (301) surface activity embedding installs bolt (302).

2. The full-automatic multi-station CNC machining equipment of claim 1, characterized in that: fixed surface installs linear electric motor (101) No. one on base (1), linear electric motor (101) inside movable embedding is installed and is moved subblock (102), base (1) top fixed mounting has linear electric motor (104) No. two, move subblock (102) both sides surface and have all seted up spacing hole (103), fixed block (404) lower fixed surface installs hollow block (405), mounting groove (303) have been seted up to slider (301) upper surface, hollow block (405) with mounting groove (303) swing joint.

3. The full-automatic multi-station CNC machining equipment of claim 2, characterized in that: placing platform (2) both sides surface is close four corners department and all seted up threaded hole (201), No. two fixed block (5) side surface activity embedding installs screw (503), screw (503) run through No. two fixed block (5) with screw hole (201) swing joint, No. two lead screw (4) surface activity cover is equipped with No. two slider (401), draw-in groove (202) have been seted up to placing platform (2) lower surface, move subblock (102) and pass through draw-in groove (202) with placing platform (2) swing joint.

4. The full-automatic multi-station CNC machining equipment of claim 3, characterized in that: the quantity of a slider (301) on a first lead screw (3) surface is two, the quantity of a slider (401) on a second lead screw (4) surface is two, two inside thread grooves of having all seted up of a slider (301) and two slider (401), two inside thread groove opposite direction of seting up of a slider (301), the thread groove opposite direction of seting up of slider (401) inside, forward screw thread has all been seted up to a lead screw (3) and a second lead screw (4) surface near one end department, reverse screw thread has all been seted up to a lead screw (3) and a second lead screw (4) surface near the other end department.

5. The full-automatic multi-station CNC machining equipment of claim 4, characterized in that: no. two slider (401) fixed surface installs splint (402), lead screw (3) with connecting groove (403) have all been seted up on No. two lead screw (4) both ends surfaces, fixed block (404) with No. two fixed block (5) one side surface equal fixed embedding installs bearing (501), bearing (501) inner circle fixed mounting has connection bull stick (502), connect bull stick (502) with connecting groove (403) swing joint.

6. The full-automatic multi-station CNC machining equipment of claim 5, characterized in that: a shifting lever (304) is movably embedded in the bolt (302), a first return spring (305) is movably arranged at one end of the shifting lever (304) in the bolt (302), the shifting lever (304) penetrates through the surface of one end of the bolt (302) and is movably connected with the hollow block (405), a movable groove (203) is arranged in the placing platform (2), one end of the movable groove (203) is communicated with the clamping groove (202), the other end of the movable groove (203) is communicated with the outer side surface of the placing platform (2), the double-end inserted bar (6) is movably connected with the placing platform (2) through the movable groove (203), a second return spring (601) is fixedly arranged on the surface of one side of the double-end inserted bar (6) in the movable groove (203), one end of the double-end inserted rod (6) penetrates through the movable groove (203) and is movably connected with the limiting hole (103).