CN215902821U

CN215902821U - Cutting machine

Info

Publication number: CN215902821U
Application number: CN202120259824.6U
Authority: CN
Inventors: 马伟伟; 凌卫国; 刘攀
Original assignee: Zhongman Petroleum Equipment Group Co ltd
Current assignee: Zhongman Petroleum Equipment Group Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2022-02-25
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a cutting machine, comprising: the device comprises a base, a cutting device and a dust recovery device; the cutting device comprises a cutting seat, a driving piece, a cutting knife and a handle, wherein the lower part of the cutting seat is fixed on the base, the upper part of the cutting seat is provided with a wane structure, the driving piece is arranged at one end of the wane structure and is in driving connection with the cutting knife, the cutting knife is arranged at the other end of the wane structure, one end of the handle is fixed at one end of the cutting seat provided with the driving piece, and the other end of the handle is freely pressed at one side of a central shaft of the cutting knife, which is far away from the driving piece; the dust recovery device comprises a box body, a dust channel, a cover plate and a pulley assembly, the box body is fixed on the base, the dust channel is communicated with the box body, the cover plate can be overturned towards the cutting seat and is arranged at the end part, located in the box body, of the dust channel, one end of the pulley assembly is connected with the cover plate, and the other end of the pulley assembly is connected with the cutting knife. The cutting machine not only reduces the pollution to the environment, but also can avoid the damage to people.

Description

Cutting machine

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a cutting machine.

Background

When the cutting machine is used, the spark splashing distance is long, the construction of nearby workshop personnel is influenced, the splashing is easy to damage eyes, and meanwhile, the environment is also polluted.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, the present invention aims to provide a cutting machine.

The specific technical scheme is as follows:

a cutting machine, comprising: the device comprises a base, a cutting device and a dust recovery device;

the cutting device comprises a cutting seat, a driving piece, a cutting knife and a handle, wherein the lower part of the cutting seat is fixed on the base, the upper part of the cutting seat is provided with a wane structure, the driving piece is arranged at one end of the wane structure and is in driving connection with the cutting knife, the cutting knife is arranged at the other end of the wane structure, one end of the handle is fixed at one end of the cutting seat provided with the driving piece, and the other end of the handle is freely pressed at one side of a central shaft of the cutting knife, which is far away from the driving piece;

the dust recovery device comprises a box body, a dust channel, a cover plate and a pulley assembly, wherein the box body is fixed on the base, the dust channel is communicated with the box body and faces the cutting seat, the cover plate can be arranged at the end part, located in the box body, of the dust channel in a turnover mode, one end of the pulley assembly is connected with the cover plate, and the other end of the pulley assembly is connected with the cutting knife.

In the cutting machine, the cutting seat further comprises a seat plate, a vertical plate and a warped plate, the seat plate is fixed on the base, the vertical plate is arranged on the seat plate, the warped plate is movably hinged to the vertical plate, the warped plate is connected with a central shaft of the cutting knife, the handle is fixed on the warped plate, and a cutting groove is formed in one end, far away from the dust recovery device, of the seat plate.

In the above cutting machine, the driving member is a motor, and the central shaft of the cutting knife is in driving connection with the motor through a belt.

In the cutting machine, the pulley assembly comprises a steel rope and a pulley, the pulley is arranged in the box body, one end of the steel rope is fixed on the cover plate, and the other end of the steel rope passes through the pulley and extends out of the box body to be fixed on the cutting knife.

In the above cutting machine, the cutting blade is further covered with a protective cover, and the steel rope is fixed on the protective cover.

In the above-described cutting machine, the housing may be provided with a through hole through which the wire rope passes.

In the above-mentioned cutting machine, it is further characterized in that the cover plate is hinged to an edge of the dust passage at one side thereof by a hinge shaft, and an end of the cover plate remote from the hinge shaft is connected to the wire rope.

In the above cutting machine, the cover plate is provided with a convex ring through which the steel rope is inserted.

In the cutting machine, the door body is further provided on a side of the box body away from the cutting device.

In the cutting machine, the handle is provided with a switch button, and the switch button is electrically connected with the driving member.

The positive effects of the technical scheme are as follows:

according to the cutting machine, the handle is held by hand and is pressed downwards towards one end close to the base, so that the cutting knife is pressed downwards to press a workpiece, meanwhile, the steel rope is pulled by the cover plate to open the dust channel due to the pressing of the cutting knife, the driving piece drives the cutting knife to rotate to cut the workpiece, dust particles generated by cutting enter the dust channel and then enter the box body to recycle the dust, and therefore pollution to the environment is reduced, and damage to people can be avoided.

Drawings

FIG. 1 is a schematic structural view of a cutting machine provided by the present invention;

FIG. 2 is a schematic view of a part of the structure of a dust recycling apparatus provided in the present invention;

FIG. 3 is a schematic view of a partial structure of a cutting device provided in the present invention;

fig. 4 is a schematic structural view of a dust passage provided by the present invention.

In the drawings: 1. a base; 2. a cutting device; 21. a cutting seat; 211. a seat plate; 2111. cutting the groove; 212. a vertical plate; 213. a seesaw; 22. a drive member; 221. a motor; 223. a belt; 23. a cutting knife; 231. a central shaft; 232. a protective cover; 24. a handle; 3. a dust recovery device; 31. a box body; 311. a door body; 312. a through hole; 32. a dust channel; 33. a cover plate; 331. a convex ring; 34. a sheave assembly; 341. a steel cord; 342. a pulley; 3421. a rod-shaped member; 35. and (4) hinging the shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below by way of embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a cutting machine provided by the present invention, fig. 2 is a schematic structural diagram of a part of a dust recycling device provided by the present invention, fig. 3 is a schematic structural diagram of a part of a cutting device provided by the present invention, and fig. 4 is a schematic structural diagram of a dust channel provided by the present invention. It should be noted that the drawings in this specification are only schematic and are only referred to.

The utility model discloses a cutting machine, comprising: base 1, cutting device 2 and dust recovery device 3.

The cutting device 2 comprises a cutting base 21, a driving member 22, a cutting blade 23 and a handle 24.

Cutting seat 21 below is fixed on base 1, and the top sets up to the wane structure.

Specifically, cutting seat 21 includes bedplate 211, riser 212 and wane 213, and bedplate 211 is fixed on base 1, and riser 212 sets up on bedplate 211, and wane 213 is articulated with riser 212 activity, forms the wane structure.

One end of the seat plate 211, which is far away from the dust recycling device 3, is provided with a cutting groove 2111, a workpiece (not shown) is placed above the cutting groove 2111, and the cutting groove 2111 and the cutting knife 23 are correspondingly arranged to realize cutting of the workpiece.

The driving member 22 is disposed at one end of the seesaw structure and is drivingly connected to the cutting blade 23.

Specifically, the driving member 22 is fixed to an end of the rocker 213 near the dust recycling device 3.

The cutting knife 23 is arranged at the other end of the rocker structure.

Specifically, the cutting knife 23 is disposed at an end of the rocker 213 away from the dust recycling device 3.

The rocker 213 is connected to the central axis 231 of the cutting blade 23. Optionally, the end of the rocker 213 is configured as a sleeve structure, which is sleeved on the central shaft 231 of the cutting knife 23.

Alternatively, the driving member 22 is a motor 221, and the central shaft 231 of the cutting blade 23 is in driving connection with the motor 221 through a belt 223.

The handle 24 has one end fixed to the end of the cutting base 21 where the driving member 22 is provided and the other end freely pressed against the side of the central shaft 231 of the cutting blade 23 away from the driving member 22.

Specifically, the handle 24 is fixed to the rocker 213. Wherein, the handle 24 is fixed at the one end that the wane 213 is equipped with driving piece 22, and the other end is pressed and is established the one side that the center pin 231 of cutting knife 23 kept away from driving piece 22, sets up like this and makes when pushing down handle 24, the center pin 231 of cutting knife 23 can be pushed down to handle 24, and then drives cutting knife 23 and push down and place the work piece contact on cutting groove 2111 and realize the cutting.

The dust recycling device 3 includes a case 31, a dust passage 32, a cover plate 33, and a pulley assembly 34.

The case 31 is fixed to the base 1.

A door 311 is further provided on a side of the case 31 away from the cutting device 2, and the dust accumulated in the case 31 can be cleaned by opening the door 311.

Alternatively, in this embodiment, the tilting plate 213 is adjacent to the box 31 and forms an angle groove, so that the driving member 22, such as the motor 221, can be placed in the angle groove formed by the tilting plate 213 and the box 31.

The dust passage 32 communicates with the case 31 and faces the cutting block 21.

Specifically, the dust passage 32 has a structure with two open ends, one end facing the cutting base 21 and the other end extending into the box 31.

The cover plate 33 is arranged at the end of the dust channel 32 inside the box 31 in a reversible way.

Specifically, the cover plate 33 is hinged to one side edge of the dust channel 32 through a hinge shaft 35, and one end of the cover plate 33 away from the hinge shaft 35 is connected to the pulley assembly 34. For example, in this embodiment, the upper end of the cover plate 33 is hinged to the outer side of the upper end of the dust duct 32, and the outer side of the lower end of the cover plate 33 is connected to the pulley assembly 34.

The pulley assembly 34 has one end connected to the cover plate 33 and the other end connected to the cutting blade 23.

Specifically, the pulley assembly 34 includes a wire rope 341 and a pulley 342, and the pulley 342 is disposed inside the casing 31. Specifically, in this embodiment, the case 31 is provided with a rod 3421, and the pulley 342 is fitted over the rod 3421.

One end of the steel rope 341 is fixed on the cover plate 33, and the other end thereof passes through the pulley 342 and extends out of the box body 31 to be fixed on the cutting knife 23.

Optionally, the box 31 is provided with a through hole 312 for the steel cable 341 to pass through.

Furthermore, a protective cover 232 covers the outer side of the cutting knife 23, and the steel rope 341 is fixed on the protective cover 232.

Optionally, a convex ring 331 is provided on the cover plate 33 for passing the steel rope 341.

Further, a switch button (not shown) is disposed on the handle 24, and the switch button is electrically connected to the driving member 22. Can open driving piece 22 through pressing shift knob and make driving piece 22 drive cutting knife 23 rotatory, press down through holding handle 24 and can accomplish the cutting action, can open apron 33 simultaneously moreover and make the dust that comes out from cutting knife 23 and work piece position get into dust passageway 32 and then get into in the box 31, until piling up, then clear up away from the door body 311.

The cutting machine provided by the utility model can realize the recovery of dust, not only reduces the pollution to the environment, but also can avoid the damage to people.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A cutting machine, characterized by comprising: the device comprises a base, a cutting device and a dust recovery device;

2. The cutting machine according to claim 1, wherein the cutting base includes a seat plate, a vertical plate and a rocker, the seat plate is fixed on the base, the vertical plate is disposed on the seat plate, the rocker is movably hinged to the vertical plate, the rocker is connected to a central shaft of the cutting knife, the handle is fixed on the rocker, and a cutting groove is disposed at one end of the seat plate away from the dust recovery device.

3. The cutting machine of claim 2 wherein the drive member is a motor, and the central axis of the cutting blade is drivingly connected to the motor by a belt.

4. The cutting machine according to claim 3, wherein said pulley assembly comprises a steel cable and a pulley, said pulley is disposed inside said housing, one end of said steel cable is fixed on said cover plate, and the other end of said steel cable passes through said pulley and extends out of said housing to be fixed on said cutting knife.

5. The cutting machine according to claim 4, wherein said cutter blade is further covered with a protective cover on the outer side thereof, and said wire rope is fixed to said protective cover.

6. The cutting machine according to claim 5, wherein the case is provided with a through hole through which the steel cord passes.

7. The cutting machine according to claim 6, wherein said cover plate is hinged to an edge of one side of said dust passage by a hinge shaft, and an end of said cover plate remote from said hinge shaft is connected to said wire rope.

8. The cutting machine according to claim 7, wherein said cover plate is provided with a protruding ring through which said steel cord is inserted.

9. The cutting machine according to any one of claims 1 to 8, wherein a door is further provided on a side of the box body away from the cutting device.

10. The cutting machine of claim 9 wherein the handle has a switch button disposed thereon, the switch button being electrically connected to the drive member.