CN203061975U

CN203061975U - Novel cutting device

Info

Publication number: CN203061975U
Application number: CN 201220700972
Authority: CN
Inventors: 陈创军; 刘勇; 关则喜
Original assignee: 阳江市宝马利汽车空调设备有限公司
Priority date: 2012-12-17
Filing date: 2012-12-17
Publication date: 2013-07-17

Abstract

The utility model discloses a novel cutting device. The novel cutting device comprises a rack, wherein an operating table is arranged at the upper position of the rack, a cutting groove is formed in the operating table, a clamping positioning mechanism which is used for locking a piece to be cut is arranged above the operating table, and a lifting type cutting mechanism which is used for cutting the piece to be cut and electrically controlling to expose the upper position of the operating table is arranged below the operating table. Compared with the prior art, the novel cutting device has the advantages of being compact and reasonable in entire structure, stable and reliable in operation, convenient and safe to operate, capable of realizing to automatically cut aluminum materials through the clamping positioning mechanism and the lifting type cutting mechanism, improving working efficiency, lowering production cost and material damages, and possessing imperative influence on economic benefit of enterprises.

Description

A kind of novel cutter sweep

Technical field

The utility model relates to a kind of cutter sweep, belongs to the machining equipment technical field, refers in particular to a kind of novel cutter sweep.

Background technology

At present, produce at home in the medium-sized and small enterprises of automobile aluminium radiator, the spare and accessory parts that product is required in most cases need earlier aluminium to be carried out cutting processing.And because the aluminium cutting equipment of outsourcing specialty automation is expensive, the maintenance requirement height, in order to save cost, this part enterprise generally all adopts traditional hand-powered cutter in cutting processing.But hand-powered cutter has following deficiency in process:

1, long-time overburden running cutting, motor damages easily, thereby influences the service life of cutting machine;

2, owing to the aluminium that is placed on the operating platform, the other end of cutting does not have clamping device, and the aluminium that is cut and high speed rotation of blade collide, and can cause the local damage of blade, the aluminium that splashes has out also constituted threat to operator's personal safety;

3, it is long to cut the aluminium tailing that remains, and has caused the waste of rapidoprint;

4, workman's working strength is big in the operating process, has influenced production efficiency greatly;

5, can only carry out the cutting processing of single aluminium, be not suitable for large batch of production.

The utility model content

The purpose of this utility model is to overcome shortcoming of the prior art with not enough, and the novel cutter sweep of a kind of novel structure, automaticity height, saving metal material and energy, handling safety and stable and reliable operation is provided.

To achieve these goals, the utility model is realized according to following technical scheme:

A kind of novel cutter sweep, include frame, described frame top is operating platform, and operating platform is provided with cutting groove, the top is provided with for the clamping positioning mechanism with to be cut locking, and the below is provided with the automatically controlled lift cutting mechanism that the operating platform top is used for to be cut of cutting that exposes.

Further, described lift cutting mechanism includes lifting assembly and cutting assembly, wherein: described lifting assembly includes lever seesaw and cutting pneumatic cylinder, one end of lever seesaw flexibly connects by hinged seat and the hangoff receptacle that is arranged at the operating platform bottom, opposed end flexibly connects by joint and the piston rod of cutting with pneumatic cylinder, and cutting flexibly connects with the bottom of pneumatic cylinder and the interior end of frame; Described cutting assembly includes motor and cutting wheel, motor is fixed in the end that the lever seesaw closes on hinged seat, its output shaft is fastened with driving wheel, driving wheel is in transmission connection by belt and a driven pulley, driven pulley is fixed in the end that the lever seesaw closes on joint by bearing block, and cutting wheel and driven pulley is fastenedly connected and corresponding to the cutting groove of operating platform.

Further, described lift cutting mechanism also includes limit assembly, limit assembly includes upper limit position switch, lower position switch and inductive rod, wherein, upper limit position switch and lower position switch are arranged at operating platform top by cover body, and inductive rod is fixed in end and its upper end that the lever seesaw closes on hinged seat and stretches into cover body inside.

Further, described lever seesaw is provided with the tension structure of regulating belt pull, reaches described cutting and is equipped with safe caging bolt with pneumatic cylinder, and the corresponding cutting of safe caging bolt is movably set in the operating platform bottom with pneumatic cylinder.

Further, described clamping positioning mechanism includes clamping fixture seat, location-plate, location pneumatic cylinder and pressing plate, and wherein: described clamping fixture seat is fixedly set in the operating platform top; Described location-plate adjustable type is movably set in the operating platform top; Described location be fixedly set on the clamping fixture seat with pneumatic cylinder and its piston rod down; Described pressing plate is fastenedly connected with the piston rod of location with pneumatic cylinder.

Further, be provided with the elastic rubber layer of buffering usefulness bottom the described pressing plate.

Further, described frame side is provided with electric-control system, and electric-control system includes electronic box, first solenoid directional control valve, second solenoid directional control valve, the pneumatic triple piece that is arranged at the frame front, and is arranged at the button box of frame side.

The utility model compared with prior art, its beneficial effect is:

Compact overall structure is reasonable, realizes automatic cutting to aluminium, stable and reliable operation by clamping positioning mechanism and lift cutting mechanism, easy and safe to operate, improved operating efficiency, reduced production cost and material damage, economic benefit of enterprises has been had material impact.

In order to understand the utility model more clearly, set forth the specific embodiment of the present utility model below with reference to description of drawings.

Description of drawings

Fig. 1 is perspective view of the present utility model.

Fig. 2 is positive internal structure schematic diagram of the present utility model.

The specific embodiment

As shown in Figure 1, 2, novel cutter sweep described in the utility model, include frame 1, described frame 1 top is operating platform, operating platform is provided with cutting groove 11, the top is provided with for the clamping positioning mechanism 2 with to be cut locking, and the below is provided with the automatically controlled lift cutting mechanism 3 that the operating platform top is used for to be cut of cutting that exposes.

Above-mentioned lift cutting mechanism 3 includes lifting assembly and cutting assembly, wherein: described lifting assembly includes lever seesaw 31 and cutting pneumatic cylinder 32, one end of lever seesaw 31 flexibly connects by hinged seat 33 and the hangoff receptacle 12 that is arranged at the operating platform bottom, opposed end flexibly connects by joint 34 and the piston rod of cutting with pneumatic cylinder 32, and cutting flexibly connects with the bottom of pneumatic cylinder 32 and the interior end of frame 1; Described cutting assembly includes motor 35 and cutting wheel 36, motor 35 is fixed in the end that lever seesaw 31 closes on hinged seat 33, its output shaft is fastened with driving wheel 37, driving wheel 37 is in transmission connection by belt 38 and a driven pulley 39, driven pulley 39 is fixed in the end that lever seesaw 31 closes on joint 34 by bearing block 30, and cutting wheel 36 is fastenedly connected with driven pulley 39 and corresponding to the cutting groove 11 of operating platform.

Further, described lift cutting mechanism 3 also includes limit assembly 4, limit assembly 4 includes upper limit position switch 41, lower position switch 42 and inductive rod 43, wherein, upper limit position switch 41 and lower position switch 42 are arranged at operating platform top by cover body 44, and inductive rod 43 is fixed in end and its upper end that lever seesaw 31 closes on hinged seat and stretches into cover body 44 inside.In the practical operation, can regulate the distance between upper limit position switch 41 and the lower position switch 42 according to be cut size specification, thereby save clipping time, improve production efficiency.

Further, described lever seesaw 31 is provided with the tension structure 311 of regulating belt pull, and described cutting is equipped with safe caging bolt 321 with pneumatic cylinder 32, safe caging bolt 321 corresponding cuttings are movably set in the operating platform bottom with pneumatic cylinder 32, safe caging bolt 321 can limit cutting promotes the lever seesaw with pneumatic cylinder 32 motion height, prevent bearing block bump operating platform, cause the damage of equipment.

Above-mentioned clamping positioning mechanism 2 includes clamping fixture seat 21, location-plate 22, location pneumatic cylinder 23 and pressing plate 24, and wherein: described clamping fixture seat 21 is fixedly set in the operating platform top; Described location-plate 22 adjustable types are movably set in the operating platform top; Described location be fixedly set on the clamping fixture seat 21 with pneumatic cylinder 23 and its piston rod down; Described pressing plate 24 is fastenedly connected with the piston rod of location with pneumatic cylinder 23, and pressing plate 24 bottoms are provided with the elastic rubber layer 25 of buffering usefulness, so that not flexural deformation when the degree of raising moulding aluminium pressurized and pressurized.

Preferred version as present embodiment, described frame side is provided with electric-control system, electric-control system includes electronic box 51, first solenoid directional control valve 52, second solenoid directional control valve 53, the pneumatic triple piece 54 that is arranged at the frame front, and be arranged at the button box 55 of frame side, wherein, be provided with breaker, electromagnetic contactor and electric elements such as electromagnetic relay, the time relay in the electronic box 51, to realize the automatically controlled cutting operation of automation

Operation principle of the present utility model is as described below: some moulding aluminiums are neat placed side by side on operating platform, location-plate positions the aluminium size that will cut, press the button the start button of box, the electromagnetic contactor energising, electrical power rotates, drive the cutting wheel rotation by belt, the electromagnetic relay energising, the first automatically controlled solenoid directional control valve energising commutation, the location promotes pressing plate earlier with pneumatic cylinder and presses down, two ends to aluminium compress, prevent that the aluminium that is cut and the cutting blade of rotation from colliding, then time relay energising, wait for the 5S time, cutting promotes the lever seesaw with pneumatic cylinder and moves up along the circular motion track around hinged seat, cutting wheel exposes operating platform thereupon aluminium is carried out cutting processing, in the cutting processing process, when inductive rod touches upper limit position switch, the electromagnetic contactor outage, the motor outage stops operating, cutting wheel also stops the rotation, and the electromagnetic relay outage, the second automatically controlled solenoid directional control valve power-off restoration, cutting moves down to get back to along same movement locus with pneumatic cylinder pull lever seesaw opens the beginning during position, and inductive rod touches lower position switch simultaneously, rises to get back to pneumatic cylinder pulling pressing plate and open the position of beginning in the location, the aluminium that taking-up is cut, whole cutting process is finished.

The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model and modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and modification.

Claims

1. novel cutter sweep, include frame, described frame top is operating platform, it is characterized in that: described operating platform is provided with cutting groove, the top is provided with for the clamping positioning mechanism with to be cut locking, and the below is provided with the automatically controlled lift cutting mechanism that the operating platform top is used for to be cut of cutting that exposes.

2. according to the described a kind of novel cutter sweep of claim 1, it is characterized in that: described lift cutting mechanism includes lifting assembly and cutting assembly, wherein:

Described lifting assembly includes lever seesaw and cutting pneumatic cylinder, one end of lever seesaw flexibly connects by hinged seat and the hangoff receptacle that is arranged at the operating platform bottom, opposed end flexibly connects by joint and the piston rod of cutting with pneumatic cylinder, and cutting flexibly connects with the bottom of pneumatic cylinder and the interior end of frame;

Described cutting assembly includes motor and cutting wheel, motor is fixed in the end that the lever seesaw closes on hinged seat, its output shaft is fastened with driving wheel, driving wheel is in transmission connection by belt and a driven pulley, driven pulley is fixed in the end that the lever seesaw closes on joint by bearing block, and cutting wheel and driven pulley is fastenedly connected and corresponding to the cutting groove of operating platform.

3. according to the described a kind of novel cutter sweep of claim 2, it is characterized in that: described lift cutting mechanism also includes limit assembly, limit assembly includes upper limit position switch, lower position switch and inductive rod, wherein, upper limit position switch and lower position switch are arranged at operating platform top by cover body, and inductive rod is fixed in end and its upper end that the lever seesaw closes on hinged seat and stretches into cover body inside.

4. according to the described a kind of novel cutter sweep of claim 2, it is characterized in that: described lever seesaw is provided with the tension structure of regulating belt pull, reach described cutting and be equipped with safe caging bolt with pneumatic cylinder, the corresponding cutting of safe caging bolt is movably set in the operating platform bottom with pneumatic cylinder.

5. according to the described a kind of novel cutter sweep of claim 1, it is characterized in that: described clamping positioning mechanism includes clamping fixture seat, location-plate, location pneumatic cylinder and pressing plate, wherein:

Described clamping fixture seat is fixedly set in the operating platform top;

Described location-plate adjustable type is movably set in the operating platform top;

Described location be fixedly set on the clamping fixture seat with pneumatic cylinder and its piston rod down;

Described pressing plate is fastenedly connected with the piston rod of location with pneumatic cylinder.

6. according to the described a kind of novel cutter sweep of claim 5, it is characterized in that: described pressing plate bottom is provided with the elastic rubber layer of buffering usefulness.

7. according to the described a kind of novel cutter sweep of claim 1, it is characterized in that: described frame side is provided with electric-control system, electric-control system includes electronic box, first solenoid directional control valve, second solenoid directional control valve, the pneumatic triple piece that is arranged at the frame front, and is arranged at the button box of frame side.