CN210551537U

CN210551537U - Hard alloy slitting blade

Info

Publication number: CN210551537U
Application number: CN201921648217.8U
Authority: CN
Inventors: 夏俊委
Original assignee: Ma'anshan Tongbu Automation Technology Co Ltd
Current assignee: Ma'anshan Tongbu Automation Technology Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-05-19
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a carbide slitting blade belongs to slitting blade technical field. The utility model provides a carbide slitting blade, includes the blade body, the inside fixedly connected with roller guard ring cover of blade body, the inside of roller guard ring cover is provided with the blade roller, spacing hole has been seted up to the inside of blade body, the inside fixedly connected with locking lantern ring in spacing hole, the inside threaded connection of locking lantern ring has stop screw. The utility model discloses, use through the cooperation of roller guard ring cover, blade body, blade roller, stop screw and screw rod annular propelling movement frame, accessible screw rod annular propelling movement frame drives the blade body through stop screw and rotates after the operation of blade roller, and can prevent at the pivoted in-process that blade body and blade roller from contacting, avoids the blade body because the rotational speed is too fast and hardness is too high to cause wearing and tearing to the roller, leads to work to be unable to continuously go on, and has improved use cost.

Description

Hard alloy slitting blade

Technical Field

The utility model relates to a slitting blade technical field especially relates to a carbide slitting blade.

Background

The slitting knives are very precise knives designed to reduce the downtime of the operation and high performance shearing at any time, pneumatic slitting knives or new non-pneumatic slitting knives are selected from the high performance series. The slitting knife can be used for slitting materials, speeding up operation, and the aspects of the shape, sharpness and collection parameters of the blade. The slitting blade made of hard alloy materials has the advantages of high cutting speed, high hardness, wear resistance, high strength and toughness, heat resistance, corrosion resistance and the like.

However, the existing hard alloy slitting knife is easy to cause abrasion and even deformation due to the fact that the rotating speed is too high and the hardness is too high, so that the machine cannot normally operate, the use cost is increased, and the working process is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the hard alloy slitting knife is too fast in rotating speed and too high in hardness, and is easy to cause abrasion and even deformation in the prior art, and providing a hard alloy slitting blade.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a carbide slitting blade, includes the blade body, the inside fixedly connected with roller guard ring cover of blade body, the inside of roller guard ring cover is provided with the blade roller, spacing hole has been seted up to the inside of blade body, the inside fixedly connected with locking lantern ring in spacing hole, the inside threaded connection of the locking lantern ring has stop screw, stop screw keeps away from the one end fixedly connected with screw rod annular of the locking lantern ring and pushes away the frame, the top swing joint that the screw rod annular pushed away the frame has and pushes away a connecting axle.

Preferably, the roller shaft protective ring sleeve and the inner wall of the screw annular pushing frame are provided with sliding grooves, the outer surface of the blade roller shaft is fixedly connected with a guide sliding block, and the sliding grooves are matched with the guide sliding block.

Preferably, one end fixed connection of blade roller is at the output of motor, the surface of blade roller has cup jointed lifting support, lifting support's top fixedly connected with frame that stabilizes.

Preferably, the bottom of the stable rack is fixedly connected with a sliding support frame, the inside of the sliding support frame is fixedly connected with a guide sliding rod, and the outer surface of the guide sliding rod is sleeved with a sliding sleeve clamp.

Preferably, one side of the inside of the sliding support frame is fixedly connected with a hydraulic telescopic rod, and the output end of the hydraulic telescopic rod is fixedly connected to one side of the sliding sleeve clamp.

Preferably, the top end of the pushing frame connecting shaft is fixedly connected inside the sliding sleeve clamp, and the edge of the blade body is provided with a cutting edge.

Compared with the prior art, the utility model provides a carbide slitting blade possesses following beneficial effect:

1. the utility model discloses, use through the cooperation of roller guard ring cover, blade body, blade roller, stop screw and screw rod annular propelling movement frame, accessible screw rod annular propelling movement frame drives the blade body through stop screw and rotates after the operation of blade roller, and can prevent at the pivoted in-process that blade body and blade roller from contacting, avoids the blade body because the rotational speed is too fast and hardness is too high to cause wearing and tearing to the roller, leads to work to be unable to continuously go on, and has improved use cost.

2. The utility model discloses, use through the cooperation of spout, the direction slider, lifting support, hydraulic telescoping rod, stop screw and screw rod annular propelling movement frame, the staff can be according to the processing needs, operate through making lifting support and hydraulic telescoping rod, thereby can drive the blade body and go up and down or the translation, thereby control the width and the thickness of processing material, satisfy the cutting demand of multiple difference, not only improved the device's practicality, and the staff of being convenient for operates it, very big improvement staff's work efficiency.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can avoid the blade body because the rotational speed is too fast and hardness is too high causes wearing and tearing to the roller, and controls the width and the thickness of processing material, satisfies the cutting demand of multiple difference.

Drawings

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

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

FIG. 3 is a schematic view of the three-dimensional structure of the screw annular pushing frame of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the blade roller according to the present invention.

In the figure: 1. a blade body; 2. a roll shaft protection ring sleeve; 3. a blade roller shaft; 4. a limiting hole; 5. a locking collar; 6. a limit screw; 7. a screw rod annular pushing frame; 8. the pushing frame is connected with the shaft; 9. a chute; 10. a guide slider; 11. a lifting support; 12. a stable frame; 13. a sliding support frame; 14. a guide slide bar; 15. sliding the collet; 16. a hydraulic telescopic rod; 17. a blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a hard alloy slitting blade comprises a blade body 1, a roller shaft protection ring sleeve 2 is fixedly connected inside the blade body 1, a blade roller shaft 3 is arranged inside the roller shaft protection ring sleeve 2, the roller shaft protection ring sleeve 2 plays a role in protecting the blade roller shaft 3 to prevent the blade body 1 from contacting with the blade roller shaft 3, a limiting hole 4 is formed inside the blade body 1, a locking sleeve ring 5 is fixedly connected inside the limiting hole 4, a limiting screw 6 is connected inside the locking sleeve ring 5 in a threaded manner, the limiting screw 6 can be locked by the arrangement of the locking sleeve ring 5, meanwhile, the blade body 1 can be prevented from contacting with the limiting screw 6, a screw annular pushing frame 7 is fixedly connected to one end of the limiting screw 6, which is far away from the locking sleeve ring 5, a pushing frame connecting shaft 8 is movably connected to the top of the screw annular pushing frame 7, the screw annular pushing frame 7 can rotate at the bottom of the pushing frame connecting shaft 8, so that the blade body 1 can be driven to rotate through the limiting screw 6, after the pushing frame connecting shaft 8 moves, the pushing frame connecting shaft 8 can drive the blade body 1 to translate through the screw annular pushing frame 7, the width of material cutting can be conveniently adjusted by a worker, the inner walls of the roller shaft protective ring sleeve 2 and the screw annular pushing frame 7 are respectively provided with a sliding groove 9, the outer surface of the blade roller shaft 3 is fixedly connected with a guide sliding block 10, the sliding grooves 9 are matched with the guide sliding blocks 10, the roller shaft protective ring sleeve 2 can slide on the guide sliding blocks 10 through the sliding grooves 9, so that the blade body 1 can be driven to translate on the blade roller shaft 3, the stress surface of the blade roller shaft 3 can be enlarged through the arrangement of the guide sliding blocks 10, a limiting effect is achieved, and the deviation of the blade body 1 in the sliding process on the blade roller shaft 3 is avoided, one end of the blade roll shaft 3 is fixedly connected with the output end of the motor, the outer surface of the blade roll shaft 3 is sleeved with a lifting support 11, the top of the lifting support 11 is fixedly connected with a stabilizing frame 12, a hydraulic cylinder is arranged inside the stabilizing frame 12, after the hydraulic cylinder operates, the lifting support 11 can drive the blade body 1 to lift through the blade roll shaft 3, so that a worker can conveniently control the cutting thickness of a material, the bottom of the stabilizing frame 12 is fixedly connected with a sliding support frame 13, the inside of the sliding support frame 13 is fixedly connected with a guide slide bar 14, the outer surface of the guide slide bar 14 is sleeved with a sliding sleeve clamp 15, one side inside the sliding support frame 13 is fixedly connected with a hydraulic telescopic rod 16, the output end of the hydraulic telescopic rod 16 is fixedly connected with one side of the sliding sleeve clamp 15, and the top end of the, after the hydraulic telescopic rod 16 operates, the sliding sleeve clamp 15 can be pushed to slide on the guide sliding rod 14, so that the sliding sleeve clamp 15 drives the screw annular pushing frame 7 to translate on the blade roller shaft 3 through the pushing frame connecting shaft 8, and a cutting edge 17 is formed in the edge of the blade body 1.

In the utility model, through the matching use of the roller protective ring sleeve 2, the blade body 1, the blade roller shaft 3, the limit screw 6 and the screw annular pushing frame 7, the blade body 1 can be driven to rotate by the screw annular pushing frame 7 through the limit screw 6 after the blade roller shaft 3 operates, and the blade body 1 can be prevented from contacting with the blade roller shaft 3 in the rotating process, the phenomenon that the blade body 1 can not continuously operate due to the abrasion of the roller shaft caused by the over-high rotating speed and over-high hardness is avoided, the use cost is improved, through the matching use of the chute 9, the guide slider 10, the lifting support 11, the hydraulic telescopic rod 16, the limit screw 6 and the screw annular pushing frame 7, a worker can operate the lifting support 11 and the hydraulic telescopic rod 16 according to the processing requirements, thereby driving the blade body 1 to lift or translate, and controlling the width and the thickness of the processed materials, satisfy the cutting demand of multiple difference, not only improved the device's practicality, and the staff of being convenient for operates it, very big improvement staff's work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a carbide slitting blade, includes blade body (1), its characterized in that, the inside fixedly connected with roller guard ring cover (2) of blade body (1), the inside of roller guard ring cover (2) is provided with blade roller (3), spacing hole (4) have been seted up to the inside of blade body (1), the inside fixedly connected with locking lantern ring (5) in spacing hole (4), the inside threaded connection of locking lantern ring (5) has stop screw (6), the one end fixedly connected with screw rod annular that locking lantern ring (5) were kept away from in stop screw (6) promotes frame (7), the top swing joint that the screw rod annular promoted frame (7) has and promotes frame connecting axle (8).

2. The hard alloy slitting blade according to claim 1, wherein the roller shaft protection ring sleeve (2) and the inner wall of the screw annular pushing frame (7) are both provided with sliding grooves (9), the outer surface of the blade roller shaft (3) is fixedly connected with a guide sliding block (10), and the sliding grooves (9) are matched with the guide sliding block (10).

3. The hard alloy slitting blade according to claim 1, wherein one end of the blade roller shaft (3) is fixedly connected to the output end of a motor, a lifting support (11) is sleeved on the outer surface of the blade roller shaft (3), and a stabilizing frame (12) is fixedly connected to the top of the lifting support (11).

4. The carbide slitting blade according to claim 3, wherein a sliding support frame (13) is fixedly connected to the bottom of the stabilizing frame (12), a guide sliding rod (14) is fixedly connected to the inside of the sliding support frame (13), and a sliding collet (15) is sleeved on the outer surface of the guide sliding rod (14).

5. The carbide slitting blade according to claim 4, characterized in that a hydraulic telescopic rod (16) is fixedly connected to one side inside the sliding support frame (13), and an output end of the hydraulic telescopic rod (16) is fixedly connected to one side of the sliding collet (15).

6. The carbide slitting blade according to claim 4, wherein the top end of the pushing frame connecting shaft (8) is fixedly connected inside the sliding collet (15), and a cutting edge (17) is formed at the edge of the blade body (1).