CN213411104U

CN213411104U - Multi freedom cutting device

Info

Publication number: CN213411104U
Application number: CN202022341078.3U
Authority: CN
Inventors: 吴正中; 史守芳
Original assignee: Hefei Zhiyi Machinery Equipment Co ltd
Current assignee: Hefei Zhiyi Machinery Equipment Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-06-11
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to the technical field of cutting equipment, and discloses a multi-degree-of-freedom cutting device, which comprises a base, wherein both sides of the upper surface of the base are fixedly provided with a workbench, an adjusting inner cavity is arranged inside the workbench, the upper surface of the workbench is fixedly provided with a motor, the inner part of the adjusting inner cavity is provided with a cutting fixing device, the lower surface of the cutting fixing device is fixedly provided with a spring, the upper surface of the cutting fixing device is fixedly provided with a screw rod, the transmission end of the motor is fixedly provided with a cutting distance adjusting device, the cutting distance adjusting device is fixedly provided with a supporting block at one end far away from the motor, so that the cutting tasks with different widths can be carried out on the same cutting raw material, the cutting distance can be freely adjusted, the cutting efficiency is improved, the fixed wheel can rotate outside the fixed roller through a wheel hub according to the pushing direction of the raw material, the conveying speed of the cut raw material is not influenced.

Description

Multi freedom cutting device

Technical Field

The utility model relates to a cutting equipment technical field specifically is a multi freedom cutting device.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry. The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting, and the like.

However, the existing welding and cutting device in the market at present cannot complete the task of simultaneously cutting the cut raw materials with different widths, and the cut raw materials lack fixing measures during cutting, so that the stability of the cut raw materials is poor. Accordingly, a multi-degree-of-freedom cutting device is provided to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi freedom cutting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multi-degree-of-freedom cutting device comprises a base, wherein two sides of the upper surface of the base are fixedly provided with a workbench, an adjusting inner cavity is formed in the workbench, a motor is fixedly arranged on the upper surface of the workbench, a cutting fixing device is arranged in the adjusting inner cavity, a spring is fixedly arranged on the lower surface of the cutting fixing device, a screw is fixedly arranged on the upper surface of the cutting fixing device, a cutting distance adjusting device is fixedly arranged at a transmission end of the motor, and a supporting block is fixedly arranged at one end, far away from the motor, of the cutting distance adjusting device;

the cutting distance adjusting device comprises a first driving roller, a plurality of slip rings are movably sleeved outside the first driving roller, cutting blades are fixedly installed outside the slip rings, fixing bolts are fixedly installed on the two sides of each of the corresponding slip rings, a graduated scale is carved outside the first driving roller, and a second driving roller is fixedly installed at one end, close to a motor, of the first driving roller;

cutting fixing device includes the fixed plate, the lower fixed surface of fixed plate installs two connecting blocks, movable mounting has the fixed roll between two connecting blocks, the outside fixed mounting of fixed roll has a plurality of wheel hub, wheel hub's outside fixed cover is equipped with the tight pulley.

As a further aspect of the present invention: the upper surface central point of base puts movable mounting and has the third drive roller, the outside fixed cover of third drive roller is equipped with first drive belt, and is connected with the second drive belt between the transmission end of third drive roller and motor.

As a further aspect of the present invention: the screw rod runs through the inside of workstation, and screw rod and workstation pass through screw thread swing joint.

As a further aspect of the present invention: the quantity of cutting fixing device is four, and four cutting fixing device equidistance all divide in the inboard of workstation.

As a further aspect of the present invention: the slip ring is of a stainless steel circular ring structure concentric with the first driving roller.

As a further aspect of the present invention: the fixed wheel is made of rubber.

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

by adopting the above technical scheme, make the sliding ring outside slip at first drive roller, and adjust the interval between two cutting blades through observing the scale according to the width of required cutting, then fix through fixing bolt, can carry out the cutting task of different width to same cutting log, freely adjust the cutting interval, improve cutting efficiency, and the tight pulley pressure is used for fixedly being cut log surface by cutting log, when being cut log propelling movement forward simultaneously, the tight pulley can pass through wheel hub at the outside rotation of tight pulley according to log propelling movement direction, when the improvement is cut log stability, do not influence the transport speed by cutting log.

Drawings

FIG. 1 is a schematic view of a multiple degree of freedom cutting apparatus;

FIG. 2 is a top view of a multiple degree of freedom cutting apparatus;

FIG. 3 is a schematic view of a cutting distance adjusting device of the multi-degree-of-freedom cutting device;

fig. 4 is a schematic structural diagram of a cutting fixture in a multiple degree of freedom cutting apparatus.

In the figure: 1. a support block; 2. a screw; 3. a cutting distance adjusting device; 31. a cutting blade; 32. a first driving roller; 33. Fixing the bolt; 34. a graduated scale; 35. a slip ring; 36. a second driving roller; 4. a first drive belt; 5. a third drive roller; 6. cutting and fixing devices; 61. connecting blocks; 62. a fixed roller; 63. a fixed wheel; 64. a hub; 65. a fixing plate; 7. A motor; 8. a work table; 9. a base; 10. a second belt; 11. a spring; 12. the lumen is adjusted.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a multi-degree-of-freedom cutting device includes a base 9, a worktable 8 is fixedly installed on both sides of an upper surface of the base 9, a third driving roller 5 is movably installed on a central position of the upper surface of the base 9, a first driving belt 4 is fixedly sleeved on an outer portion of the third driving roller 5, a second driving belt 10 is connected between the third driving roller 5 and a driving end of a motor 7, an adjusting inner cavity 12 is formed inside the worktable 8, the motor 7 is fixedly installed on the upper surface of the worktable 8, a cutting fixing device 6 is arranged inside the adjusting inner cavity 12, the number of the cutting fixing devices 6 is four, the four cutting fixing devices 6 are equally spaced on an inner side of the worktable 8, a spring 11 is fixedly installed on a lower surface of the cutting fixing device 6, and a screw 2 is fixedly installed on an upper surface of the cutting fixing device, the screw rod 2 penetrates through the inside of the workbench 8, the screw rod 2 is movably connected with the workbench 8 through threads, a cutting distance adjusting device 3 is fixedly installed at a transmission end of the motor 7, the cutting distance adjusting device 3 comprises a first driving roller 32, a plurality of sliding rings 35 are movably sleeved outside the first driving roller 32, each sliding ring 35 is a stainless steel circular ring structure concentric with the first driving roller 32, a cutting blade 31 is fixedly installed outside each sliding ring 35, fixing bolts 33 are fixedly installed on the side surfaces of the sliding rings 35 on the two sides of the cutting blade 31, a graduated scale 34 is carved outside the first driving roller 32, a second driving roller 36 is fixedly installed at one end, close to the motor 7, of the first driving roller 32, a supporting block 1 is fixedly installed at one end, far away from the motor 7, of the cutting distance adjusting device 3, the sliding rings 35 slide outside the first driving roller 32, and the distance between the two cutting blades 31 is adjusted by observing the graduated scale 34 according to the, then fix through fixing bolt 33, can carry out the cutting task of different width to same cutting log, freely adjust cutting blade 31 interval, improve cutting efficiency.

In fig. 4: cutting fixing device 6 includes fixed plate 65, the lower fixed surface of fixed plate 65 installs two connecting blocks 61, movable mounting has fixed roll 62 between two connecting blocks 61, the outside fixed mounting of fixed roll 62 has a plurality of wheel hub 64, the outside fixed cover of wheel hub 64 is equipped with tight pulley 63, tight pulley 63 is the rubber material, tight pulley 63 presses and is used for the fixed former material of being cut on being cut former material surface, simultaneously when being cut former material propelling movement forward, tight pulley 63 can pass through wheel hub 64 at the outside rotation of tight pulley 62 according to former material propelling movement direction, when improving by cutting former material stability, do not influence the transport speed of being cut former material.

The utility model discloses a theory of operation is: firstly, sliding a slip ring 35 outside a first driving roller 32 according to the width to be processed to adjust the distance between a plurality of cutting blades 31, then fixing the slip ring 35 and the first driving roller 32 through a fixing bolt 33, driving a fixing plate 65 to move downwards through rotating a screw rod 2 downwards until a fixing wheel 63 is attached to the surface of the cut raw material and compacted and fixed, then switching on an external power supply to enable a motor 7 to enter a working state, enabling the motor 7 to drive a second driving roller 36 to rotate, enabling the first driving roller 32 and the cutting blades 31 fixed outside the first driving roller 32 to rotate, simultaneously enabling the motor 7 to drive a third driving roller 5 to rotate through a second transmission belt 10, driving a first transmission belt 4 to drive the cut raw material to be conveyed to the cutting blades 31 and cut through the cutting blades 31, sliding the slip ring 35 outside the first driving roller 32, and adjusting the distance between the two cutting blades 31 through observing a scale 34 according to the width to be cut, then fix through fixing bolt 33, can carry out the cutting task of different width to same cutting log, freely adjust cutting blade 31 interval, improve cutting efficiency, the tight pulley 63 is pressed and is used for fixed by cutting log surface, simultaneously when being cut log forward push motion, the tight pulley 63 can pass through wheel hub 64 at the outside rotation of tight pulley 62 according to log propelling movement direction, when improving by cutting log stability, do not influence by the transport speed of cutting log.

The above-mentioned, 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 concept, the multi-degree of freedom welding and cutting device or the change is equivalent, and all should be covered in the protection scope of the present invention.

Claims

1. A multi-degree-of-freedom cutting device comprises a base (9) and is characterized in that two sides of the upper surface of the base (9) are fixedly provided with a workbench (8), an adjusting inner cavity (12) is formed in the workbench (8), a motor (7) is fixedly arranged on the upper surface of the workbench (8), a cutting fixing device (6) is arranged in the adjusting inner cavity (12), a spring (11) is fixedly arranged on the lower surface of the cutting fixing device (6), a screw (2) is fixedly arranged on the upper surface of the cutting fixing device (6), a cutting distance adjusting device (3) is fixedly arranged at a transmission end of the motor (7), and a supporting block (1) is fixedly arranged at one end, far away from the motor (7), of the cutting distance adjusting device (3);

the cutting distance adjusting device (3) comprises a first driving roller (32), a plurality of sliding rings (35) are movably sleeved outside the first driving roller (32), a cutting blade (31) is fixedly installed outside the sliding rings (35), fixing bolts (33) are fixedly installed on the side faces of the sliding rings (35) on two sides of the cutting blade (31), a scale (34) is carved outside the first driving roller (32), and a second driving roller (36) is fixedly installed at one end, close to the motor (7), of the first driving roller (32);

cutting fixing device (6) are including fixed plate (65), the lower fixed surface of fixed plate (65) installs two connecting blocks (61), movable mounting has fixed roll (62) between two connecting blocks (61), the outside fixed mounting of fixed roll (62) has a plurality of wheel hub (64), the outside fixed cover of wheel hub (64) is equipped with tight pulley (63).

2. The multi-degree-of-freedom cutting device according to claim 1, wherein a third driving roller (5) is movably mounted at the center of the upper surface of the base (9), a first driving belt (4) is fixedly sleeved outside the third driving roller (5), and a second driving belt (10) is connected between the third driving roller (5) and the driving end of the motor (7).

3. The multi-degree-of-freedom cutting device according to claim 1, wherein the screw (2) penetrates through the inside of the workbench (8), and the screw (2) is movably connected with the workbench (8) through threads.

4. The multiple degree of freedom cutting device according to claim 1, characterized in that the number of cutting fixtures (6) is four and four cutting fixtures (6) are equally spaced inside the table (8).

5. The multiple degree of freedom cutting device according to claim 1, wherein the slip ring (35) is of a stainless steel circular ring configuration concentric with the first drive roller (32).

6. The multiple degree of freedom cutting device according to claim 1, characterized in that the fixed wheel (63) is made of rubber.