CN210616954U

CN210616954U - Multifunctional stone cutting machine

Info

Publication number: CN210616954U
Application number: CN201921141386.2U
Authority: CN
Inventors: 胡明强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-26
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a multi-functional stonecutter, host computer body front side are equipped with long handle, be provided with the connecting axle in the long handle, the circle axle pinion that the driving motor output set up passes through connecting axle and circle axle gear wheel, umbrella-type pinion and umbrella-type gear wheel transmission with the saw bit and is connected to saw bit and protection casing mounted position are in on the same axis with driving motor. Compared with the prior art, the saw blade is basically arranged at the center of the main machine body, the distance between the long-handle lengthened machine head and the main machine body is adopted, the saw blade and the protective cover can normally rotate, an operator can visually cut the saw blade and the protective cover in operation, the operation precision is improved, and scrappage is reduced. Meanwhile, a two-stage speed reduction mode of the circular shaft pinion, the circular shaft bull gear, the bevel pinion and the bevel bull gear is adopted, output torque is increased, the two-stage gears are connected through a connecting shaft, a large saw blade can be adopted, and cutting depth can be adjusted conveniently.

Description

Multifunctional stone cutting machine

Technical Field

The utility model belongs to the cutting tool field, specifically speaking relates to a multi-functional stonecutter.

Background

At present, in the home decoration process, small-sized tools such as a marble machine, a grooving machine and the like are basically adopted for processing small-sized stones, granites and marbles which need to be cut and grooved, and large-sized cutting equipment special for the construction industry is used for processing large-sized construction sites such as cement road ground and the like. For small tools such as marble machines and grooving machines, the following defects and shortcomings exist in the use process:

1. the structure of the tool makes the position of the cutting groove abrasive disc deviate from the central position of the tool, so that the center of gravity of the tool deviates, and the center of gravity is unstable and difficult to control when an operator carries the tool for use.

2. The grooving and cutting depth can not meet the requirements of engineering, particularly the wall surface cutting can not meet the requirements of straight cutting, only a hand tool cutting method can be used after the wall surface cutting, and the defects of uneven and unsmooth cut wall surface and the like exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem existing in the prior art, the utility model provides a multi-functional stonecutter.

The utility model provides a multifunctional stone cutter, which comprises a main machine body, wherein a main handle is arranged on the main machine body, a switch is arranged on the main handle, the switch is electrically connected with a driving motor in the main machine body, and an auxiliary handle is also arranged on the main machine body;

the front side of the main machine body is also provided with a long handle, a connecting shaft is arranged in the long handle, a round shaft gear wheel is arranged at the input end of the connecting shaft, and the round shaft gear wheel is in transmission connection with a round shaft pinion arranged at the output end of a driving motor; the output end of the connecting shaft is provided with a bevel pinion, the bevel pinion is in transmission connection with a bevel gear wheel, the front end of the long handle is provided with an output shaft, the output end of the output shaft is further provided with a saw blade, the position of the saw blade is further provided with a protective cover, and the installation positions of the saw blade and the protective cover and the driving motor are on the same axis.

Furthermore, the host computer body is provided with the deflector with long handle joint position bottom is articulated, the preceding or rear position of deflector is provided with a plurality of wheels, the deflector front side still is provided with the spout connecting rod, the spout connecting rod passes through first locking handle and protection casing adjustable connection.

Furthermore, a sliding groove adjusting sheet is further arranged on the protective cover and is adjustably connected with the long handle through a second locking handle.

Furthermore, a dust baffle plate is arranged at the bottom end of the combination part of the main machine body and the long handle, and the dust baffle plate is made of soft materials.

Furthermore, a dust suction port is further formed in the rear portion of the protective cover, and a detachable dustproof cap is further arranged at the dust suction port.

Furthermore, a plurality of cooling water outlets are formed in the protective cover and close to the cutting position of the saw blade.

Compared with the prior art, its advantage lies in: 1. the saw blade is basically arranged at the center of the main machine body, the distance between the machine head and the main machine body is lengthened by the long handle, and the saw blade and the protective cover can rotate normally. The operator can directly observe the cutting accuracy in operation, improve the operation precision, reduce and scrap. 2. The two-stage speed reducing structure is adopted, the output torque is increased, a long shaft connecting shaft transmission structure is adopted between the two-stage gears, a large saw blade can be adopted, and the cutting depth can be conveniently adjusted.

Drawings

Fig. 1 and fig. 2 are schematic views of the three-dimensional structure of the multifunctional stone cutter of the present invention;

FIG. 3 is a schematic structural view of the multifunctional stone cutter with the long handle hidden;

fig. 4 is a schematic view of the structure of the multifunctional stone cutter guide plate of the present invention with two wheels arranged at the back.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. The following description is of the preferred embodiment of the present invention, and is made for the purpose of illustrating the general principles of the invention and not for the purpose of limiting the invention. The protection scope of the present invention is subject to the limitations defined by the appended claims.

The present invention will be described in further detail with reference to the accompanying drawings, which are not intended to limit the present invention.

Examples

As shown in fig. 1-4, a multifunctional stone cutting machine comprises a main machine body 1, wherein a main handle 1a is arranged on the main machine body 1, a switch 1c is arranged on the main handle 1a, the switch 1c is electrically connected with a driving motor in the main machine body 1, and an auxiliary handle 1b is further arranged on the main machine body 1;

a long handle 2 is further arranged on the front side of the main machine body 1, a connecting shaft 3 is arranged in the long handle 2, a round shaft big gear 3a is arranged at the input end of the connecting shaft 3, and the round shaft big gear 3a is in transmission connection with a round shaft small gear 1d arranged at the output end of a driving motor; the output end of the connecting shaft 3 is provided with a bevel pinion 3b, the bevel pinion 3b is in transmission connection with a bevel gear wheel 4a arranged at the front end of the long handle 2 and provided with an output shaft 4, the output end of the output shaft 4 is further provided with a saw blade 4b, a protective cover 4c is further arranged at the position of the saw blade 4b, and the installation positions of the saw blade 4b and the protective cover 4c are on the same axis with the driving motor.

Preferably, the bottom end of the combining part of the main body 1 and the long handle 2 is hinged with a guide plate 5, the front or/and rear of the guide plate 5 is/are provided with a plurality of wheels 5b, as shown in fig. 1-3, the front and rear of the guide plate 5 are both provided with the wheels 5b, as shown in fig. 4, the rear of the guide plate 5 is provided with the wheels 5b, the front side of the guide plate 5 is further provided with a chute connecting rod 5a, and the chute connecting rod 5a is adjustably connected with the protective cover 4c through a first locking handle 5a 1. The distance between the guide plate 5 and the protective cover 4c can be adjusted by adjusting the fixed position of the chute connecting rod 5a, so that the height of the saw blade 4b exposed out of the guide plate 5 is adjusted, and the cutting depth of the saw blade 4b is effectively adjusted and controlled; the arrangement of the guide plate 5 and the wheels 5b can also reduce the thrust of the operator, thereby reducing the labor intensity of the operator.

More preferably, still be provided with spout adjustment sheet 5c on the protection casing 4c, spout adjustment sheet 5c is connected with long handle 2 is adjustable through second locking handle 5c1, and accessible adjustment spout adjustment sheet 5c and protection casing 4c fixed position adjust the angle of protection casing 4c, and then adjustment saw bit 4b exposes the angle, can cut the material of angle, increases stonecutter practicality and functionality.

More preferably, a dust guard plate 6 is further disposed at a bottom end of a combining portion of the main body 1 and the long handle 2, and the dust guard plate 6 is made of a soft material.

More preferably, the rear portion of the protective cover 4c is further provided with a dust suction port 8, the dust suction port 8 is further provided with a removable dust cap 8a, and the dust suction port 8 can be selectively connected with an external dust suction device, so that pollution of dust to the environment is reduced when dry cutting is performed.

More preferably, the protective cover 4c is further provided with a plurality of cooling water outlets 7 near the cutting position of the saw blade 4b, so that the protective cover can be effectively cooled when a rigid object is cut, the service life of the single saw blade 4b is prolonged, and the replacement time cost or the material cost of accessories is reduced.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A multifunctional stone cutter comprises a main machine body (1), wherein a main handle (1a) is arranged on the main machine body (1), a switch (1c) is arranged on the main handle (1a), the switch (1c) is electrically connected with a driving motor in the main machine body (1), and an auxiliary handle (1b) is further arranged on the main machine body (1);

the method is characterized in that: the front side of the main machine body (1) is also provided with a long handle (2), a connecting shaft (3) is arranged in the long handle (2), a round shaft gear wheel (3a) is arranged at the input end of the connecting shaft (3), and the round shaft gear wheel (3a) is in transmission connection with a round shaft pinion (1d) arranged at the output end of a driving motor; the output end of the connecting shaft (3) is provided with a bevel pinion (3b), the bevel pinion (3b) is in transmission connection with a bevel gear wheel (4a) of an output shaft (4) arranged at the front end of the long handle (2), the output end of the output shaft (4) is further provided with a saw blade (4b), the position of the saw blade (4b) is further provided with a protective cover (4c), and the installation positions of the saw blade (4b) and the protective cover (4c) and the driving motor are on the same axis.

2. A multi-functional stone cutter as defined in claim 1, characterized in that: the host computer body (1) is provided with deflector (5) with long handle (2) joint position bottom is articulated, the preceding or rear position of deflector (5) is provided with a plurality of wheels (5b), deflector (5) front side still is provided with spout connecting rod (5a), spout connecting rod (5a) are through first locking handle (5a1) and protection casing (4c) adjustable connection.

3. A multi-functional stone cutter as claimed in claim 1 or 2, characterized in that: still be provided with spout adjustment sheet (5c) on protection casing (4c), spout adjustment sheet (5c) are through second locking handle (5c1) and long handle (2) adjustable connection.

4. A multi-functional stone cutter as defined in claim 3, characterized in that: the dust board (6) is further arranged at the bottom end of the joint of the main machine body (1) and the long handle (2), and the dust board (6) is made of soft materials.

5. A multi-functional stone cutter as defined in claim 4, characterized in that: the rear part of the protective cover (4c) is also provided with a dust collection port (8), and the dust collection port (8) is also provided with a removable dustproof cap (8 a).

6. A multi-functional stone cutter as defined in claim 3, characterized in that: and a plurality of cooling water outlets (7) are also formed in the protective cover (4c) close to the cutting position of the saw blade (4 b).