CN220499269U

CN220499269U - Portable cutter

Info

Publication number: CN220499269U
Application number: CN202321734688.7U
Authority: CN
Inventors: 井志学
Original assignee: Anhui Jinhaoda Intelligent Technology Co ltd
Current assignee: Anhui Jinhaoda Intelligent Technology Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-02-20
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a portable cutter, which comprises a box body, wherein a motor is fixedly connected to the right side of an inner cavity of the box body, a rotary table is fixedly connected to the output end of the motor, air cylinders are fixedly connected to the top and the bottom of the right side of the rotary table, a squeezing wheel is fixedly connected to the left side of the air cylinders, and oblique cutting blocks are arranged on the left side of the squeezing wheel. When the cutting disc needs to be replaced, the air cylinder is enabled to work to drive the extrusion wheel to move, the spring is renatured, the movable plate is used for driving the inserting rod to move out of the clamping groove, the cutting disc can be pulled leftwards to be replaced, the advantage of being convenient for replacing the cutting disc is achieved, and the problems that the existing cutter is small in size and convenient to carry, the cutting disc is worn after long-term use, the cutting disc can be replaced in order to ensure cutting efficiency, and the existing cutter is inconvenient to replace due to the fact that the cutting disc is complex to install and inconvenient to use for people are solved.

Description

Portable cutter

Technical Field

The utility model relates to the technical field of cutters, in particular to a portable cutter.

Background

The building materials are generally called materials used in civil engineering and construction engineering, and can be divided into structural materials, decorative materials and certain special materials, and cutters are used when the building materials are cut.

The existing cutter drives the cutting disc to cut for the driving component, is small in size and convenient to carry, but the cutting disc is worn after long-term use, so that the cutting disc can be replaced for guaranteeing cutting efficiency, and the existing cutter is inconvenient to replace due to the fact that the existing cutter is complex in mounting, inconvenience is brought to people in use, and the portable cutter is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide a portable cutter, which has the advantages of being convenient for replacing a cutting disc, and solves the problems that the conventional cutter always drives the cutting disc to cut by a driving component, has small volume and is convenient to carry, but the cutting disc is worn after long-term use, and the cutting disc can be replaced in order to ensure the cutting efficiency, and the conventional cutter is inconvenient to replace due to complex installation of the cutting disc, so that inconvenience is brought to the use of people.

(II) technical scheme

The portable cutter comprises a box body, wherein a motor is fixedly connected to the right side of an inner cavity of the box body, a rotary table is fixedly connected to the output end of the motor, air cylinders are fixedly connected to the top and the bottom of the right side of the rotary table, an extrusion wheel is fixedly connected to the left side of the air cylinders, an oblique cutting block is arranged on the left side of the extrusion wheel, a cutting disc is arranged on the left side of the box body, a mounting rod is fixedly connected to the right side of the cutting disc, the right side of the mounting rod penetrates through the inner cavity of the box body, a movable plate is fixedly connected to one side, close to the mounting rod, of the oblique cutting block, an inserting rod is fixedly connected to one side, far away from the oblique cutting block, of the movable plate, clamping grooves matched with the inserting rod are formed in the top and the bottom of the mounting rod, a spring is fixedly connected to one side, far from the mounting rod, of the spring is fixedly connected with a transverse plate, the transverse plate is fixedly connected to one side, far from the movable plate, and a handle is fixedly connected to the top of the box body.

As the preferred scheme, the opening has all been seted up to the top on box right side and bottom, the right side fixedly connected with heat dissipation shell of box, the right side fixedly connected with heat conduction board of box, the right side fixedly connected with fin of heat conduction board, the thermovent has been seted up on the right side of heat dissipation shell, fixedly connected with dustproof filter screen between the top and the bottom of thermovent inner chamber.

As the preferred scheme, the bottom fixedly connected with bracing piece of box, the bottom threaded connection of bracing piece has the threaded rod, the left side of threaded rod has the cardboard through bearing swing joint, the right side fixedly connected with rocker of threaded rod.

As the preferable scheme, the top fixedly connected with slider of cardboard, the spout with slider looks adaptation is seted up to the bottom of box.

As a preferable scheme, the bottom of the supporting rod is fixedly connected with a bottom plate, and universal wheels are fixedly connected to the periphery of the bottom plate.

As the preferred scheme, the top and the bottom of carousel left side are all fixedly connected with connecting plate, and one side fixedly connected with slide bar that the connecting plate is close to the installation pole, the surface cover of slide bar is equipped with the sliding sleeve, fixed connection between sliding sleeve and the fly leaf.

As the preferred scheme, the top and the bottom on carousel right side are all fixedly connected with backup pad, and one side fixedly connected with gyro wheel that the backup pad was kept away from the motor.

(III) beneficial effects

Compared with the prior art, the portable cutter provided by the utility model has the following beneficial effects.

1. This cutterbar, when needing to change the cutting dish, make cylinder work drive extrusion wheel remove, the spring renaturation drives the inserted bar through the fly leaf and removes out the draw-in groove, can pull the cutting dish to its change to the left, realized the advantage of being convenient for change the cutting dish, solved current cutterbar and often cut for drive assembly drive cutting dish, small, portable, but the wearing and tearing can appear in the cutting dish after long-term use, for guaranteeing cutting efficiency, can change the cutting dish, because current cutterbar cutting dish installation is complicated, be inconvenient for changing it, bring inconvenient problem to people's use.

2. This cutterbar through setting up heat-conducting plate and radiating fin, can be convenient for dispel the heat to the motor, through setting up slider and spout, can spacing to the cardboard, through setting up bottom plate and universal wheel, can be convenient for the removal of whole equipment.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a perspective view of the structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model;

fig. 4 is a front view of the structure of the present utility model.

In the figure: 1. a case; 2. a motor; 3. a turntable; 4. a cylinder; 5. a pressing wheel; 6. obliquely cutting into blocks; 7. a cutting disc; 8. a mounting rod; 9. a movable plate; 10. a rod; 11. a clamping groove; 12. a spring; 13. a cross plate; 14. a handle; 15. an opening; 16. a heat dissipation shell; 17. a heat conductive plate; 18. a heat radiation fin; 19. a heat radiation port; 20. a support rod; 21. a threaded rod; 22. a clamping plate; 23. a bottom plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model: the utility model provides a portable cutter, including box 1, the right side fixedly connected with motor 2 of box 1 inner chamber, the output fixedly connected with carousel 3 of motor 2, the equal fixedly connected with cylinder 4 in top and the bottom on carousel 3 right side, the left side fixedly connected with extrusion wheel 5 of cylinder 4, the left side of extrusion wheel 5 is provided with oblique cutting piece 6, the left side of box 1 is provided with cutting dish 7, the right side fixedly connected with installation pole 8 of cutting dish 7, the right side of installation pole 8 runs through the inner chamber to box 1, one side fixedly connected with fly leaf 9 that is close to installation pole 8 of chamfer piece 6, fly leaf 9 is kept away from one side fixedly connected with inserted bar 10 of oblique cutting piece 6, the draw-in groove 11 with inserted bar 10 looks adaptation has all been seted up to the top and the bottom of installation pole 8, one side fixedly connected with spring 12 of fly leaf 9 is kept away from one side fixedly connected with spring 13 of fly leaf 9, fixedly connected with handle 14 between fly leaf 13 and the carousel 3, the top fixedly connected with handle of box 1.

Openings 15 are formed in the top and the bottom of the right side of the box body 1, a heat dissipation shell 16 is fixedly connected to the right side of the box body 1, a heat conduction plate 17 is fixedly connected to the right side of the box body 1, heat dissipation fins 18 are fixedly connected to the right side of the heat conduction plate 17, a heat dissipation opening 19 is formed in the right side of the heat dissipation shell 16, and a dustproof filter screen is fixedly connected between the top and the bottom of an inner cavity of the heat dissipation opening 19.

By the above technical solution, the heat generated by the operation of the motor 2 is dissipated by the heat dissipation fins 18 via the heat conduction plate 17.

The bottom fixedly connected with bracing piece 20 of box 1, the bottom threaded connection of bracing piece 20 has threaded rod 21, and the left side of threaded rod 21 is through bearing swing joint having cardboard 22, and the right side fixedly connected with rocker of threaded rod 21.

Through above-mentioned technical scheme, through rocker rotation threaded rod 21, threaded rod 21 rotates and drives cardboard 22 to move rightwards, until cardboard 22 adjusts to suitable position, makes cardboard 22 hug closely building materials one side when cutting.

The top of cardboard 22 fixedly connected with slider, the spout with slider looks adaptation has been seted up to the bottom of box 1.

Through above-mentioned technical scheme, through setting up slider and spout, can carry out spacingly to cardboard 22.

The bottom of the supporting rod 20 is fixedly connected with a bottom plate 23, and universal wheels are fixedly connected to the periphery of the bottom plate 23.

Through above-mentioned technical scheme, through setting up bottom plate 23 and universal wheel, can be convenient for remove whole equipment.

The top and the bottom of carousel 3 left side are all fixedly connected with connecting plate, and one side fixedly connected with slide bar that the connecting plate is close to installation pole 8, and the surface cover of slide bar is equipped with the sliding sleeve, fixed connection between sliding sleeve and the fly leaf 9.

Through above-mentioned technical scheme, through setting up slide bar and sliding sleeve, can make fly leaf 9 in the removal of vertical direction more steady.

The top and the bottom on carousel 3 right side are all fixedly connected with backup pad, and one side fixedly connected with gyro wheel that motor 2 was kept away from to the backup pad.

Through above-mentioned technical scheme, through setting up the gyro wheel, can make the rotation of carousel 3 more steady.

The working principle of the utility model is as follows: the position of building materials needing to be cut is selected, the cutting disc 7 is located right above the cutting disc, the motor 2 works to drive the turntable 3 and all structures on the turntable 3 to integrally rotate, the threaded rod 21 is rotated through the rocker, the threaded rod 21 rotates to drive the clamping plate 22 to move rightwards until the clamping plate 22 is adjusted to a proper position, the clamping plate 22 is tightly attached to one side of the building materials, the whole equipment is pushed to move backwards through the handle 14, the building materials can be cut, heat generated by the motor 2 works is dissipated through the heat conducting plate 17 by the heat radiating fins 18, when the cutting disc 7 needs to be replaced, the air cylinder 4 works to drive the extrusion wheel 5 to move, the spring 12 is renaturated, the movable plate 9 drives the inserting rod 10 to move out of the clamping groove 11, and the cutting disc 7 can be pulled leftwards to replace the inserting rod, so that the advantage of being convenient for replacing the cutting disc 7 is achieved.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. A portable cutter comprising a housing (1), characterized in that: the utility model discloses a box, including box (1), box, movable plate (9), spring (13) and cross slab, right side fixedly connected with motor (2) of box (1), the output fixedly connected with carousel (3) of motor (2), the top on carousel (3) right side and the equal fixedly connected with cylinder (4) of bottom, the left side fixedly connected with extrusion wheel (5) of cylinder (4), the left side of extrusion wheel (5) is provided with oblique cutting piece (6), the left side of box (1) is provided with cutting dish (7), the right side fixedly connected with installation pole (8) of cutting dish (7), the right side of installation pole (8) runs through to the inner chamber of box (1), one side fixedly connected with fly leaf (9) of being close to installation pole (8) of oblique cutting piece (6), one side fixedly connected with inserted bar (10) of moving leaf (9) keep away from oblique cutting piece (6), the draw-in groove (11) with inserted bar (10) looks adaptation are all seted up on the top and the bottom of installation pole (8), one side of moving leaf (9) keep away from installation pole (8) is kept away from spring (12) fixedly connected with spring (13) between fixed connection with cross slab (13), the top of the box body (1) is fixedly connected with a handle (14).

2. A portable cutter according to claim 1, wherein: openings (15) are formed in the top and the bottom of the right side of the box body (1), a heat radiation shell (16) is fixedly connected to the right side of the box body (1), a heat conduction plate (17) is fixedly connected to the right side of the box body (1), heat radiation fins (18) are fixedly connected to the right side of the heat conduction plate (17), a heat radiation opening (19) is formed in the right side of the heat radiation shell (16), and a dustproof filter screen is fixedly connected between the top and the bottom of an inner cavity of the heat radiation opening (19).

3. A portable cutter according to claim 1, wherein: the novel box is characterized in that a supporting rod (20) is fixedly connected to the bottom of the box body (1), a threaded rod (21) is connected to the bottom of the supporting rod (20) in a threaded mode, a clamping plate (22) is movably connected to the left side of the threaded rod (21) through a bearing, and a rocker is fixedly connected to the right side of the threaded rod (21).

4. A portable cutter according to claim 3, wherein: the top of cardboard (22) fixedly connected with slider, the spout with slider looks adaptation has been seted up to the bottom of box (1).

5. A portable cutter according to claim 3, wherein: the bottom of the supporting rod (20) is fixedly connected with a bottom plate (23), and universal wheels are fixedly connected around the bottom of the bottom plate (23).

6. A portable cutter according to claim 1, wherein: the top and the bottom of carousel (3) left side are all fixedly connected with connecting plate, and one side fixedly connected with slide bar that the connecting plate is close to installation pole (8), and the surface cover of slide bar is equipped with the sliding sleeve, fixed connection between sliding sleeve and the fly leaf (9).

7. A portable cutter according to claim 1, wherein: the top and the bottom on the right side of the turntable (3) are fixedly connected with supporting plates, and one side, away from the motor (2), of each supporting plate is fixedly connected with a roller.