CN215880133U

CN215880133U - Multifunctional cutting device

Info

Publication number: CN215880133U
Application number: CN202122012891.0U
Authority: CN
Inventors: 吴明飞
Original assignee: Shanghai Mingyuan Metal Structure Complete Set Co ltd
Current assignee: Shanghai Mingyuan Metal Structure Complete Set Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-22
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a multifunctional cutting device which comprises a base, wherein an arc-shaped supporting plate is arranged on one side of the top of the base, an electric cylinder is arranged at the bottom of one side of the arc-shaped supporting plate, a rotating assembly is arranged at the bottom of the electric cylinder, a protective cover is arranged at the bottom of the rotating assembly, a driving motor is arranged on one side of the protective cover, the output end of the driving motor extends to the inner side of the protective cover and is provided with a transmission shaft, a saw blade is arranged on the outer side of the transmission shaft, and mounting grooves are formed in the inner part of the bottom of the protective cover; according to the utility model, the function of driving the protective cover to adjust the angle is realized through the mutual matching among the limiting hole, the connecting block, the limiting plate B, the spring B, the limiting rod and the limiting groove, the transmission shaft, the saw blade and the driving motor are further driven to rotate through the protective cover, so that the saw blade can be changed from a longitudinal angle to a transverse cutting angle, and the functionality of the cutting machine is improved.

Description

Multifunctional cutting device

Technical Field

The utility model relates to the technical field of multifunctional cutting, in particular to a multifunctional cutting device.

Background

With the development of modern industry, the metal cutting technology is a conventional workpiece processing technology, and the metal cutting technology is required to be carried out in factory production, field processing of master workers or various wholesale and retail industries, and the existing cutting machine is designed into structures of various different types according to actual requirements, so that the cutting requirements on different metal components are met.

Current metal cutting machine, adopt the fixed structural design of cutting piece mostly, for example, current aluminum alloy frame's cutting machine, the cutting piece of cutting machine can only be to aluminum alloy frame vertical cutting, can't realize the horizontal cutting to aluminum alloy frame, thereby need to change the cutting bed and cut, but when actual field operation, can need carry out horizontal section cutting usually, thereby need a novel cutting device that can realize multi-functional cutting, current protection casing rubs with the cutting plane for a long time simultaneously, also lead to the phenomenon of bottom damage easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional cutting device, which aims to solve the problems that the existing cutting machine can only longitudinally cut an aluminum alloy frame, cannot cut a transversely long cutting surface and is easy to wear due to long-term friction at the bottom of a protective cover in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multifunctional cutting device, includes the base, one side at base top is provided with the arc backup pad, the bottom of arc backup pad one side is provided with electric cylinder, electric cylinder's bottom is provided with rotating assembly, rotating assembly's bottom is provided with the protection casing, one side of protection casing is provided with driving motor, driving motor's output extends to the inboard of protection casing and is provided with the transmission shaft, the outside of transmission shaft is provided with the saw bit, the inside of protection casing bottom all is provided with the mounting groove, the inside of mounting groove is provided with spring A, spring A's bottom is provided with limiting plate A, limiting plate A's bottom is provided with the connecting rod that extends to the protection casing outside, the both sides of connecting rod bottom all are provided with the wheel.

Preferably, rotating assembly includes spacing hole, connecting block, limiting plate B, spring B, gag lever post and spacing groove, rotating assembly's inside is provided with the connecting block of being connected mutually with the electric cylinder output, the outside of connecting block evenly is provided with spacing hole, one side of rotating assembly is provided with the spacing groove, one side of spacing groove is provided with runs through the spacing groove and extends to the inside gag lever post of block mutually with spacing hole of rotating assembly, the outside that the gag lever post is located the spacing inslot portion is provided with limiting plate B, one side of limiting plate B is provided with spring B, and the outside of gag lever post is located to the spring B cover.

Preferably, the opposite side at base top is provided with the back shaft, the outside cover at back shaft top is equipped with cutting platform, cutting platform's the outside is provided with and extends to inside and the locking bolt who laminates mutually with the back shaft of cutting platform.

Preferably, the outside of locking bolt is provided with twist grip, and twist grip's the outside is provided with anti-skidding line.

Preferably, one side of the limiting rod is provided with a hand-pulling disc, and the edge position of the hand-pulling disc is uniformly provided with grooves.

Preferably, a through hole is formed between the output end of the electric cylinder and the rotating assembly, and a bearing seat is arranged on the inner side of the through hole.

Compared with the prior art, the utility model has the beneficial effects that: the multifunctional cutting device has the advantages that the angle of the cutting blade can be changed through the design of adjusting the angle of the cutting blade, so that the transverse long-surface cutting function of the aluminum alloy is realized, the requirement of changing a cutting tool when an operator installs the cutting tool on site is avoided, the protection function of the bottom of the protective cover is enhanced, and the phenomenon that the bottom of the protective cover is damaged occurs;

1. the protection cover is used for driving the transmission shaft, the saw blade and the driving motor to rotate, so that the saw blade can be changed from a longitudinal angle to a transverse cutting angle, and the functionality of the cutting machine is improved;

2. through mutually supporting between wheel, connecting rod, spring A, mounting groove and the limiting plate A for the protection casing can reduce friction between the two when downward displacement and the laminating of cutting metal top, through the roll of wheel, makes the fine displacement of the metal that needs the cutting, and can absorb and alleviate the extrusion force through spring A, thereby prolong the life of protection casing.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the structure of the rotating assembly of fig. 1 according to the present invention.

In the figure: 1. a base; 2. an arc-shaped support plate; 3. an electric cylinder; 4. a rotating assembly; 5. a protective cover; 6. a drive shaft; 7. a saw blade; 8. a drive motor; 9. locking the bolt; 10. a support shaft; 11. cutting the platform; 12. a wheel; 13. a connecting rod; 14. a spring A; 15. mounting grooves; 16. a limiting plate A; 401. a limiting hole; 402. connecting blocks; 403. a limiting plate B; 404. a spring B; 405. a limiting rod; 406. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a multifunctional cutting device comprises a base 1, wherein an arc-shaped supporting plate 2 is arranged on one side of the top of the base 1, the device is supported by the arc-shaped supporting plate 2, an electric cylinder 3 is arranged at the bottom of one side of the arc-shaped supporting plate 2, a rotating component 4 is arranged at the bottom of the electric cylinder 3, a protective cover 5 is arranged at the bottom of the rotating component 4, a driving motor 8 is arranged on one side of the protective cover 5, the power of the device is supplied by the driving motor 8, the output end of the driving motor 8 extends to the inner side of the protective cover 5 and is provided with a transmission shaft 6, a saw blade 7 is arranged on the outer side of the transmission shaft 6, the protective cover is cut by the saw blade 7, mounting grooves 15 are arranged inside the bottom of the protective cover 5, a spring A14 is arranged inside the mounting groove 15, a limiting plate A16 is arranged at the bottom of the spring A14, a connecting rod 13 extending to the outer side of the protective cover 5 is arranged at the bottom of the limiting plate A16, both sides of connecting rod 13 bottom all are provided with wheel 12, realize laminating and the roll to the aluminum alloy frame through wheel 12.

The electric cylinder 3 and the driving motor 8 in the device are the prior art, and the composition structure and the connection mode of the device are completely the same as those of the prior device.

Further, rotating assembly 4 includes spacing hole 401, connecting block 402, limiting plate B403, spring B404, gag lever post 405 and spacing groove 406, rotating assembly 4's inside is provided with the connecting block 402 of being connected mutually with 3 output ends of electric cylinder, the outside of connecting block 402 evenly is provided with spacing hole 401, one side of rotating assembly 4 is provided with spacing groove 406, one side of spacing groove 406 is provided with the gag lever post 405 that runs through spacing groove 406 and extend to rotating assembly 4 inside and spacing hole 401 block mutually, the outside that gag lever post 405 is located inside spacing groove 406 is provided with limiting plate B403, one side of limiting plate B403 is provided with spring B404, and the outside of gag lever post 405 is located to spring B404 cover, realize the regulation to rotating assembly 4 angle, and then realized the regulation to 7 angles of saw bit, the functionality of cutting machine has been improved.

Further, the opposite side at base 1 top is provided with back shaft 10, and the outside cover at back shaft 10 top is equipped with cutting platform 11, and cutting platform 11's the outside is provided with and extends to cutting platform 11 inside and with the locking bolt 9 of back shaft 10 laminating mutually, can support aluminum alloy frame to convenient adjustment cutting angle.

Furthermore, the outside of the locking bolt 9 is provided with a rotating handle, and the outside of the rotating handle is provided with anti-skidding lines, so that the position between the locking support shaft 10 and the cutting platform 11 is convenient to lock.

Further, one side of gag lever post 405 is provided with the hand power dish, and the edge position department of hand power dish evenly is provided with the recess, conveniently stimulates gag lever post 405 to carry out the displacement.

Further, be provided with the through-hole between 3 output of electrical cylinder and rotating assembly 4, and the inboard of through-hole is provided with the bearing frame, realizes rotating assembly 4's support to make things convenient for rotating assembly 4 to rotate.

The working principle is as follows: the device provides power for the device through an external power supply, when the device is used, an aluminum alloy frame to be cut is placed at the top of a cutting platform 11, a supporting shaft 10 and the cutting platform 11 are positioned through a locking bolt 9, an electric cylinder 3 is opened to drive a rotating assembly 4 and a protective cover 5 to move downwards, the bottom of a saw blade 7 is attached to aluminum alloy, a driving motor 8 is opened to drive a transmission shaft 6 to rotate, the saw blade 7 cuts the aluminum alloy frame, the top of the aluminum alloy frame is attached to the top of the aluminum alloy frame through a wheel 12, friction force to the bottom of the protective cover 5 can be reduced when the aluminum alloy frame moves, extrusion force generated by downward movement of the protective cover 5 and the top of the aluminum alloy is transmitted to a position of a connecting rod 13 through the wheel 12, and further transmitted to a position of a limiting plate A16 through the connecting rod 13, by limiting plate A16 and then compression spring A14, absorb and alleviate through spring A14, and the bounce back through spring A14 reversely promotes wheel 12 and the laminating of aluminum alloy frame, thereby the stability of structure when the cutting has been guaranteed, when needs horizontal cutting, accessible pulling gag lever post 405 drives limiting plate B403 compression spring B404 this moment, make gag lever post 405 remove with spacing hole 401 between the block, thereby remove spacing between rotating assembly 4 and the connecting block 402, and then adjust rotating assembly 4's angle, make saw bit 7 rotatory 90 degrees, thereby accomplish the adjustment of cutting direction, will need cutting aluminum alloy frame to place the top at cutting platform 11 this moment, promote the aluminum alloy and carry out the displacement at cutting platform 11 top, thereby form a miniature cutting bed, the demand of changing cutting equipment has been reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A multi-functional cutting device, includes base (1), its characterized in that: one side at the top of the base (1) is provided with an arc-shaped supporting plate (2), the bottom of one side of the arc-shaped supporting plate (2) is provided with an electric cylinder (3), the bottom of the electric cylinder (3) is provided with a rotating component (4), the bottom of the rotating component (4) is provided with a protective cover (5), one side of the protective cover (5) is provided with a driving motor (8), the output end of the driving motor (8) extends to the inner side of the protective cover (5) and is provided with a transmission shaft (6), the outer side of the transmission shaft (6) is provided with a saw blade (7), the inner part of the bottom of the protective cover (5) is provided with a mounting groove (15), the inner part of the mounting groove (15) is provided with a spring A (14), the bottom of the spring A (14) is provided with a limiting plate A (16), the bottom of the limiting plate A (16) is provided with a connecting rod (13) extending to the outer part of the protective cover (5), wheels (12) are arranged on two sides of the bottom of the connecting rod (13).

2. A multi-functional cutting device as defined in claim 1, characterized in that: the rotating component (4) comprises a limiting hole (401), a connecting block (402), a limiting plate B (403), a spring B (404), a limiting rod (405) and a limiting groove (406), a connecting block (402) which is mutually connected with the output end of the electric cylinder (3) is arranged in the rotating component (4), the outer side of the connecting block (402) is uniformly provided with a limiting hole (401), one side of the rotating component (4) is provided with a limiting groove (406), one side of the limit groove (406) is provided with a limit rod (405) which penetrates through the limit groove (406) and extends into the rotating component (4) to be mutually clamped with the limit hole (401), a limiting plate B (403) is arranged on the outer side of the limiting rod (405) positioned in the limiting groove (406), and a spring B (404) is arranged on one side of the limiting plate B (403), and the spring B (404) is sleeved on the outer side of the limiting rod (405).

3. A multi-functional cutting device as defined in claim 1, characterized in that: the opposite side at base (1) top is provided with back shaft (10), the outside cover at back shaft (10) top is equipped with cutting platform (11), the outside of cutting platform (11) is provided with and extends to inside and with back shaft (10) locking bolt (9) of laminating mutually of cutting platform (11).

4. A multi-functional cutting device as defined in claim 3, characterized in that: the outer side of the locking bolt (9) is provided with a rotating handle, and the outer side of the rotating handle is provided with anti-skid lines.

5. A multi-functional cutting device as defined in claim 2, characterized in that: one side of gag lever post (405) is provided with the hand power dish, and the edge position department of hand power dish evenly is provided with the recess.

6. A multi-functional cutting device as defined in claim 1, characterized in that: a through hole is formed between the output end of the electric cylinder (3) and the rotating assembly (4), and a bearing seat is arranged on the inner side of the through hole.