CN219005391U - Multi-material cutting machine with high-efficiency adjustable cutting head - Google Patents

Abstract

The utility model discloses a multi-material cutting machine with a high-efficiency adjustable cutting head, which comprises a cutting machine main body, wherein a fixed shaft is arranged in the cutting machine main body, a movable shaft is connected to the outer part of the fixed shaft, a rotating mechanism is arranged outside the movable shaft, an air cylinder is connected to the outer part of the movable shaft, and a cutting knife mechanism is arranged outside the air cylinder.

Description

Multi-material cutting machine with high-efficiency adjustable cutting head

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a multi-material cutting machine with a high-efficiency adjustable cutting head.

Background

The cutting machine is mainly used for cutting various machines or materials such as plates, water pipes and the like, and is mainly used for machining and manufacturing machines, and the cutting machine is used for cutting the mechanical materials through the rotation of a blade;

the prior Chinese patent publication number is: CN206605111U provides a cutting machine, including bed seat and cutting device, cutting device include the combination seat, install in driving motor on the riser of combination seat one side, by driving motor drives pivoted main shaft, fasten in the circular saw blade of main shaft one end, the middle part of combination seat is provided with the diaphragm, the one end pin joint of diaphragm is in the pivot, the other end pin joint of diaphragm has the pole cover with the drive end fastening of cylinder, the bottom of cylinder passes through the bottom block pin joint on the curb plate, the side pin joint of diaphragm has the one end of regulation pole, the other end of regulation pole runs through the through-hole of fastening block, and be fixed in through fastening nut the bottom face of diaphragm. According to the cutting machine provided by the utility model, the cylinder is intelligently controlled to adjust the circular saw blade to a proper machining position, and the arrangement of the adjusting rod and the fastening block is adopted, so that the tension belt is always in a tension state, and the cutting precision and the quality are ensured to be stable;

the above-mentioned cutting machine still has some following problems when using: the above-mentioned cutting machine can not change different cutting blade according to the material difference of the object that needs the cutting when using, can influence whole cutting's efficiency like this, and also can influence to the effect that the last cutting of the material that is cut accomplished, and foretell cutting machine is comparatively inconvenient when changing the blade.

Disclosure of Invention

The utility model aims to provide a multi-material cutting machine with high efficiency and adjustable cutting heads, which solves the problem that the cutting machine provided by the background art can not change different cutting blades according to different materials of an object to be cut when in use, and is inconvenient to change the blades.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-material cutting machine of high efficiency adjustable cutting head, includes the cutting machine main part, the inside of cutting machine main part is provided with the fixed axle, and the outside of fixed axle is connected with the loose axle to the outside of loose axle is provided with rotary mechanism, the outside of loose axle is connected with the cylinder, and the outside of cylinder is provided with cutting knife mechanism.

Preferably, a cavity is formed in the movable shaft, a fixed shaft is arranged at the cavity in the movable shaft, and a bearing is connected between the fixed shaft and the movable shaft.

Preferably, the cutter mechanism comprises a protective cover, a motor, a driving shaft, a telescopic rod, a clamping block, a mounting block and a blade, wherein the protective cover is welded at the top end of the air cylinder, the motor is connected to the outside of the protective cover, and the driving shaft is connected to the output end of the motor.

Preferably, the inside of driving shaft is provided with the telescopic link, and the other end of telescopic link is connected with the fixture block to the fixture block is "protruding" font, the fixture block is in the inside "protruding" font recess of installation piece, and the external connection of installation piece has circular blade.

Preferably, the rotating mechanism comprises a ratchet plate, a rotating shaft, a limiting block, a rotating handle, a lug and a spring, the ratchet plate is welded on the outer portion of the fixed shaft, the rotating shaft is inserted in the movable shaft, a torsion spring is arranged on the outer portion of the rotating shaft, the limiting block is further connected on the outer portion of the rotating shaft, and the limiting block can be clamped into the ratchet plate.

Preferably, the rotary handle is arranged outside the movable shaft, an arc-shaped clamping hook is arranged at the right end of the rotary handle, the arc-shaped clamping hook at the right end of the rotary handle can be clamped on the protruding block, and the protruding block is connected with the cutter body through a spring.

Compared with the prior art, the utility model has the beneficial effects that: the multi-material cutting machine with the high-efficiency adjustable cutting head;

1. the rotating handle is rotated in the anticlockwise direction so as to drive the movable shaft to rotate anticlockwise, the torsional spring is connected to the outside of the rotating shaft, the limiting block can be clamped into the groove in the ratchet disc when rotating on the ratchet disc under the acting force of the torsional spring, the movable shaft can only move under the specific anticlockwise direction rotation, the clamping hook at the right end of the rotating handle is clamped on the corresponding convex block, the position of the blade can be ensured to be vertically downward, the follow-up cutting work after the cutter changing is facilitated, the proper blade can be selected to cut the material according to the different textures of the required cutting material, and meanwhile the cutting efficiency is improved.

2. Through the telescopic link in the start-up driving shaft cavity, the telescopic link inwards contracts, and then drive the fixture block and leave the inside recess of installation piece, just so can dismantle installation piece and blade change can, when the blade needs to cut work, only need start motor, motor drive driving shaft rotation, because the inside fixture block joint that connects through the telescopic link of driving shaft is in the inside "protruding" type recess of installation piece, and the fixture block is protruding style of calligraphy, the driving shaft rotates like this, and then drive the fixture block and rotate, finally drive the installation piece and rotate, so that the blade rotates, then start the cylinder, the cylinder descends, drive whole blade decline, cut the material, can the quick replacement blade like this, it is more convenient.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of the structure of the rotary shaft handle of the present utility model;

FIG. 3 is a schematic view of a cutter mechanism according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 3 according to the present utility model;

FIG. 5 is a schematic diagram of a clamping structure of a clamping block and a mounting block according to the present utility model;

FIG. 6 is a schematic view of the connection structure of the fixed shaft and the movable shaft according to the present utility model;

FIG. 7 is a schematic view of a rotary handle and bump structure according to the present utility model;

fig. 8 is a schematic side view of the bump of the present utility model.

In the figure: 1. a cutter body; 2. a fixed shaft; 3. a movable shaft; 4. a cylinder; 5. a cutter mechanism; 501. a protective cover; 502. a motor; 503. a driving shaft; 504. a telescopic rod; 505. a clamping block; 506. a mounting block; 507. a blade; 6. a rotating mechanism; 601. a ratchet plate; 602. a rotating shaft; 603. a limiting block; 604. rotating the handle; 605. a bump; 606. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution: the utility model provides a multi-material cutting machine of high efficiency adjustable cutting head, includes cutting machine main part 1, and the inside of cutting machine main part 1 is provided with fixed axle 2, and the outside of fixed axle 2 is connected with loose axle 3 to the outside of loose axle 3 is provided with slewing mechanism 6, and the outside of loose axle 3 is connected with cylinder 4, and the outside of cylinder 4 is provided with cutting knife mechanism 5.

The inside of loose axle 3 is provided with the cavity, and the inside cavity department of loose axle 3 is provided with fixed axle 2 to be connected with the bearing between fixed axle 2 and the loose axle 3, the rotation of the loose axle 3 of being convenient for carries out the tool changing work.

The cutter mechanism 5 comprises a protective cover 501, a motor 502, a driving shaft 503, a telescopic rod 504, a clamping block 505, a mounting block 506 and a blade 507, wherein the protective cover 501 is welded at the top end of the air cylinder 4, the motor 502 is connected to the outer part of the protective cover 501, and the driving shaft 503 is connected to the output end of the motor 502, so that the blade 507 can be conveniently driven to rotate.

The inside of driving shaft 503 is provided with telescopic link 504, and the other end of telescopic link 504 is connected with fixture block 505 to fixture block 505 be "protruding" font, and fixture block 505 block is in the inside "protruding" font recess of installation piece 506, and the external connection of installation piece 506 has circular blade 507, is convenient for dismantle the change to blade 507.

The rotating mechanism 6 comprises a ratchet plate 601, a rotating shaft 602, a limiting block 603, a rotating handle 604, a lug 605 and a spring 606, wherein the ratchet plate 601 is welded on the outer portion of the fixed shaft 2, the rotating shaft 602 is inserted in the movable shaft 3, a torsion spring is arranged on the outer portion of the rotating shaft 602, the limiting block 603 is further connected to the outer portion of the rotating shaft 602, and the limiting block 603 can be clamped into the ratchet plate 601, so that the movable shaft 3 can conveniently rotate and be clamped.

The rotary handle 604 is installed outside the movable shaft 3, and the right end of the rotary handle 604 is provided with an arc-shaped hook, and the arc-shaped hook at the right end of the rotary handle 604 can be clamped on the lug 605, and the lug 605 is connected with the cutter body 1 through the spring 606, so that the position of the movable shaft 3 is conveniently limited.

Working principle: when the multi-material cutting machine with the high-efficiency adjustable cutting head is used, firstly, a proper blade 507 is selected, at the moment, only the rotating handle 604 is required to be rotated anticlockwise, because the rotating handle 604 is connected with the movable shaft 3, the rotating handle 604 is rotated anticlockwise to further drive the movable shaft 3 to rotate anticlockwise, so that a limiting block 603 connected with the rotating shaft 602 inside the movable shaft 3 moves along the lines on the ratchet plate 601, because a torsion spring is connected with the outside of the rotating shaft 602, under the action force of the torsion spring, the limiting block 603 is clamped into a groove in the ratchet plate 601 when rotating on the ratchet plate 601, so that the movable shaft 3 can only move under the specific anticlockwise rotation, so that the rotating handle 507 is required to be rotated, so that a clamping hook at the right end of the rotating handle 604 is clamped on a corresponding lug 605 when the rotating handle 604 is rotated, because the bump 605 is connected with the cutter body 1 through the spring 606, the rotation of the rotating handle 604 is not influenced when the rotating shaft handle touches the bump 605, meanwhile, the position of the blade 507 is ensured to be vertical and downward, the subsequent cutting work after the blade 507 is replaced is also facilitated, when the blade 507 needs to be replaced, only the telescopic rod 504 in the cavity of the driving shaft 503 is required to be started, the telescopic rod 504 is contracted inwards, the clamping block 505 is driven to leave the groove in the mounting block 506, the telescopic rod 504 in the driving shaft 503 on the other side repeatedly moves to drive the clamping block 505 to leave the groove in the other end of the mounting block 506, the mounting block 506 and the blade 507 can be detached for replacement, when the blade 507 needs to be cut, only the motor 502 and the motor 502 need to drive the driving shaft 503 to rotate, because the fixture block 505 that the driving shaft 503 is inside is connected through the telescopic link 504 is clamped in the "protruding" recess inside the installation block 506, and the fixture block 505 is protruding style of calligraphy, driving shaft 503 rotates like this, and then drives fixture block 505 and rotates, finally drives installation block 506 and rotates, so makes blade 507 rotate, starts cylinder 4 afterwards, and cylinder 4 descends, drives whole blade 507 and descends, cuts the material, and the content that does not make detailed description in this specification belongs to the prior art that the expert in this field knows.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a high efficiency adjustable cutting head's multi-material cutting machine, includes cutting machine main part (1), its characterized in that: the inside of cutting machine main part (1) is provided with fixed axle (2), and the outside of fixed axle (2) is connected with loose axle (3) to the outside of loose axle (3) is provided with slewing mechanism (6), the outside of loose axle (3) is connected with cylinder (4), and the outside of cylinder (4) is provided with cutting knife mechanism (5).

2. A high efficiency adjustable cutting head multi-material cutting machine as defined in claim 1 wherein: the inside of loose axle (3) is provided with the cavity, and the cavity department of loose axle (3) inside is provided with fixed axle (2) to be connected with the bearing between fixed axle (2) and loose axle (3).

3. A high efficiency adjustable cutting head multi-material cutting machine as defined in claim 1 wherein: the cutting knife mechanism (5) comprises a protection cover (501), a motor (502), a driving shaft (503), a telescopic rod (504), a clamping block (505), a mounting block (506) and a blade (507), wherein the protection cover (501) is welded at the top end of the air cylinder (4), the motor (502) is connected to the outside of the protection cover (501), and the driving shaft (503) is connected to the output end of the motor (502).

4. A multi-material cutting machine with an efficient adjustable cutting head as defined in claim 3, wherein: the inside of driving shaft (503) is provided with telescopic link (504), and the other end of telescopic link (504) is connected with fixture block (505) to be "protruding" font of fixture block (505), fixture block (505) block is in the inside "protruding" font recess of installation piece (506), and the external connection of installation piece (506) has circular blade (507).

5. A high efficiency adjustable cutting head multi-material cutting machine as defined in claim 1 wherein: the rotating mechanism (6) comprises a ratchet disc (601), a rotating shaft (602), a limiting block (603), a rotating handle (604), a lug (605) and a spring (606), wherein the ratchet disc (601) is welded on the outer portion of the fixed shaft (2), the rotating shaft (602) is inserted in the movable shaft (3), a torsion spring is arranged on the outer portion of the rotating shaft (602), the limiting block (603) is further connected on the outer portion of the rotating shaft (602), and the limiting block (603) can be clamped into the ratchet disc (601).

6. A high efficiency adjustable cutting head multi-material cutting machine as defined in claim 5 wherein: the rotary handle (604) is arranged outside the movable shaft (3), an arc-shaped clamping hook is arranged at the right end of the rotary handle (604), the arc-shaped clamping hook at the right end of the rotary handle (604) can be clamped on the protruding block (605), and the protruding block (605) is connected with the cutter body (1) through the spring (606).

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