A high safety cutting machine

Abstract

The utility model relates to cutting machine technical field discloses a kind of high security cutting machines, including handle, the handle left side is fixedly connected with mounting seat, the mounting seat left side is fixedly connected with connecting casing, the connecting casing left side is fixedly connected with gear box, motor is fixedly connected in the connecting casing, the gear box bottom output end is fixedly connected with connecting seat, the connecting seat outer ring is fixedly connected with cutting blade, the cutting blade outside is provided with protection assembly, and protection assembly top is fixedly connected with gear box, the mounting seat bottom is provided with switch button, the mounting seat bottom both sides are all provided with mounting groove. In the utility model, when hand holds handle and the pressing piece outside handle, connecting piece contracts and extrudes switch button, cutting machine can be started, when handle is loosened, pressing piece and connecting piece pop up, switch button is loosened, cutting machine can be closed, and safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, specifically a high-safety cutting machine. Background Technology

[0002] A cutting machine is a mechanical device used to cut and process various materials. It is widely used in metal processing, building materials, stone processing, wood processing, plastic processing and many other fields. It separates the material by driving the cutting tool (such as a saw blade) to move relative to the material being cut, using mechanical force, heat energy and other methods to obtain a workpiece of the required shape and size.

[0003] Existing cutting machines lack safety protection mechanisms and are inconvenient to turn off in a timely manner after use, posing a certain degree of danger. To address these issues, a high-safety cutting machine is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a highly safe cutting machine, which solves the problem that existing cutting machines in the background art lack safety protection mechanisms and are inconvenient to turn off in time after use, thus posing a certain degree of danger.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-safety cutting machine, including a handle, a mounting base fixedly connected to the left side of the handle, a connecting housing fixedly connected to the left side of the mounting base, a gearbox fixedly connected to the left side of the connecting housing, a motor fixedly connected inside the connecting housing, a connecting seat fixedly connected to the bottom output end of the gearbox, a cutting blade fixedly connected to the outer ring of the connecting seat, a protective component provided outside the cutting blade, and the top of the protective component fixedly connected to the gearbox, a switch button provided at the bottom of the mounting base, mounting grooves provided on both sides of the bottom of the mounting base, connectors fixedly connected in the mounting grooves, a fixing seat fixedly connected to the right side of the handle, and a power button provided at the front end of the mounting base.

[0006] By adopting the above technical solution, when the handle and the pressing plate on the outside of the handle are held by hand, pressing the switch button will start the cutting machine. When the handle is released, the pressing plate and the connecting piece will pop up, and releasing the switch button will turn off the cutting machine.

[0007] As a further description of the above technical solution: the protective component includes a protective cover, a connecting sleeve is fixedly connected to the top of the protective cover, an mounting sleeve is fixedly connected to the inner wall of the connecting sleeve, and the top of the mounting sleeve is fixedly connected to the gearbox.

[0008] By adopting the above technical solution, the protective components can effectively block the flying debris generated during the cutting process, thus preventing injury to the operators and providing protection.

[0009] As a further description of the above technical solution: the motor output end is fixedly connected to the gearbox through the housing.

[0010] By adopting the above technical solution, two mutually perpendicular and meshing bevel gears are provided in the gearbox. The motor output end is fixedly connected to one of the bevel gears, and a rotating shaft is passed through and fixedly connected to the other bevel gear. The rotating shaft passes through and is rotatably connected to the gearbox, and the bottom of the rotating shaft is fixedly connected to the connecting seat. Thus, when the motor drives the bevel gear to rotate, the other bevel gear drives the rotating shaft to rotate, thereby driving the connecting seat and the cutting blade to rotate through the rotating shaft.

[0011] As a further description of the above technical solution: a pressing piece is fixedly connected to the end of the connector, and the pressing piece is disposed on the outside of the grip.

[0012] By adopting the above technical solution, users can hold the pressing plate at the same time while holding the handle.

[0013] As a further description of the above technical solution: a fixing sleeve is fixedly connected to the right side of the fixing base, and a storage battery is fixedly connected inside the fixing sleeve.

[0014] By adopting the above technical solution, the battery can provide power to the motor.

[0015] As a further description of the above technical solution: an auxiliary grip is fixedly connected to the front end of the gearbox.

[0016] By adopting the above technical solution, the auxiliary grip makes it easier for users to use the cutting machine.

[0017] As a further description of the above technical solution: the connector is disposed outside the switch button.

[0018] By adopting the above technical solution, the connector is arc-shaped and has toughness, which makes it easy to squeeze the switch button by pressing the connector to shrink it.

[0019] As a further description of the above technical solution: the protective cover is fitted over the outside of the cutting blade.

[0020] By adopting the above technical solution, the protective sleeve can play a protective role.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a highly safe cutting machine. The machine utilizes a mounting base, mounting groove, connector, pressing plate, switch button, and handle working in concert. Pressing the power button puts the machine in a ready-to-start state. Then, the operator holds the handle and the external pressing plate. When the operator holds the handle and the external pressing plate, the connector retracts, squeezing the switch button to start the cutting machine. Releasing the handle causes the pressing plate and connector to spring back up, and releasing the switch button turns the cutting machine off. This allows for convenient and timely shutdown after use, enhancing safety. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the protective component of this utility model; Figure 3 This is an exploded view of the overall structure of this utility model.

[0023] In the diagram: 1. Handle; 2. Mounting base; 3. Connecting housing; 4. Motor; 5. Gearbox; 6. Connecting base; 7. Cutting blade; 8. Mounting sleeve; 9. Protective cover; 10. Switch button; 11. Mounting slot; 12. Connector; 13. Pressing plate; 14. Fixing base; 15. Fixing sleeve; 16. Battery; 17. Connecting sleeve; 18. Auxiliary handle; 19. Power button. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] To further understand the contents of this utility model, a detailed description of this utility model will be provided with reference to the accompanying drawings.

[0026] Reference Figure 1-3This utility model discloses a high-safety cutting machine, including a handle 1 for easy gripping by the operator. A mounting base 2 is fixedly connected to the left side of the handle 1, and a connecting housing 3 is fixedly connected to the left side of the mounting base 2, serving as a connection. A gearbox 5 is fixedly connected to the left side of the connecting housing 3. The gearbox 5 contains two mutually perpendicular and meshing bevel gears (not shown in the figure). The output end of a motor 4 is fixedly connected to one of the bevel gears. A rotating shaft (not shown in the figure) passes through and is fixedly connected to the other bevel gear, and is rotatably connected to the gearbox 5. The bottom of the rotating shaft is fixedly connected to a connecting seat 6, thus enabling the motor 4 to drive the bevel gear to rotate, which in turn drives the rotating shaft, thereby rotating the connecting seat 6 and the cutting blade 7. The motor 4 is fixedly connected inside the connecting housing 3, and the connecting seat 6 is fixedly connected to the bottom output end of the gearbox 5. The cutting blade 7 is fixedly connected to the outer ring of the connecting seat 6. The motor 4 can drive the connecting seat 6 and the cutting blade 7 to rotate through the gearbox 5. The cutting blade 7 is equipped with a protective component, the top of which is fixedly connected to the gearbox 5. A switch button 10 is located at the bottom of the mounting base 2, and the switch button 10 is electrically connected to the motor 4. Mounting grooves 11 are provided on both sides of the bottom of the mounting base 2, and connectors 12 are fixedly connected within these grooves. The connectors 12 are arc-shaped and flexible, capable of deformation and resetting. A fixing seat 14 is fixedly connected to the right side of the handle 1. A power button 19 is located at the front end of the mounting base 2, which puts the cutting machine into a ready-to-start state.

[0027] Reference Figure 1 and Figure 2 The protective assembly includes a protective cover 9, which is semi-circular. A connecting sleeve 17 is fixedly connected to the top of the protective cover 9, and an mounting sleeve 8 is fixedly connected to the inner wall of the connecting sleeve 17. The top of the mounting sleeve 8 is fixedly connected to the gearbox 5. The protective cover 9 is fitted over the cutting blade 7. The protective assembly can effectively block the flying debris generated during the cutting process, thus preventing injury to the operator.

[0028] Reference Figure 1-3 The output end of motor 4 is connected to housing 3 and gearbox 5. A pressing plate 13 is fixedly connected to the end of connector 12, and the pressing plate 13 is located outside the handle 1, allowing the user to simultaneously hold the pressing plate 13 while gripping the handle 1. A fixing sleeve 15 is fixedly connected to the right side of the fixing base 14, and a battery 16 is fixedly connected inside the fixing sleeve 15, providing power to motor 4. An auxiliary handle 18 is fixedly connected to the front end of gearbox 5, allowing the user to easily use the cutting machine in conjunction with the handle 1. Connector 12 is located outside the switch button 10, and is arc-shaped and flexible, allowing the pressing plate 13 to retract and press the switch button 10.

[0029] Working Principle: In use, first press the power button 19 to put the equipment in a ready-to-start state. Then, the operator holds the handle 1 and the external pressing plate 13. When the handle 1 and the external pressing plate 13 are held, the connecting piece 12 retracts, squeezing the switch button 10, allowing the motor 4 to connect to the power supply and start the cutting machine. When the handle 1 is released, the pressing plate 13 and the connecting piece 12 spring back up, releasing the switch button 10 to turn off the cutting machine. This allows for convenient and timely shutdown after use, improving safety. After the motor 4 starts, its output end passes through the connecting housing 3 to transmit power to the gearbox 5. The gearbox 5 drives the connecting seat 6 to rotate at high speed from its bottom output end. The connecting seat 6 then drives the outer ring of the cutting blade 7 to rotate synchronously at high speed, giving the cutting blade 7 the kinetic energy required for cutting. During cutting operations, the protective components on the outside of the cutting blade 7 play an important protective role. The protective cover 9 is fixed to the bottom of the gearbox 5 by the connecting sleeve 17 and the mounting sleeve 8, and is fitted over the cutting blade 7. It can block the flying debris generated during the cutting process, prevent the operator from directly contacting the high-speed rotating blade, and reduce the risk of injury. The operator uses both hands to operate the handle 1 and the auxiliary handle 18 to adjust the position and angle of the cutting blade 7, so that the high-speed rotating blade contacts the material to be cut, and completes the cutting operation.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-safety cutting machine, comprising a handle (1), characterized in that: The handle (1) is fixedly connected to a mounting base (2) on the left side. The mounting base (2) is fixedly connected to a connecting housing (3) on the left side. The connecting housing (3) is fixedly connected to a gearbox (5) on the left side. The connecting housing (3) is fixedly connected to a motor (4) inside. The bottom output end of the gearbox (5) is fixedly connected to a connecting seat (6). The outer ring of the connecting seat (6) is fixedly connected to a cutting blade (7). The cutting blade (7) is provided with a protective component on the outside. The top of the protective component is fixedly connected to the gearbox (5). The bottom of the mounting base (2) is provided with a switch button (10). The bottom sides of the mounting base (2) are provided with mounting grooves (11). The mounting grooves (11) are fixedly connected to a connector (12). The right side of the handle (1) is fixedly connected to a fixing seat (14). The front end of the mounting base (2) is provided with a power button (19).

2. The high-safety cutting machine according to claim 1, characterized in that: The protective assembly includes a protective cover (9), a connecting sleeve (17) is fixedly connected to the top of the protective cover (9), an mounting sleeve (8) is fixedly connected to the inner wall of the connecting sleeve (17), and the top of the mounting sleeve (8) is fixedly connected to the gearbox (5).

3. The high-safety cutting machine according to claim 1, characterized in that: The output end of the motor (4) is fixedly connected to the housing (3) and the gearbox (5) through the connection.

4. The high-safety cutting machine according to claim 1, characterized in that: The end of the connector (12) is fixedly connected to a pressing plate (13), and the pressing plate (13) is located outside the handle (1).

5. A high-safety cutting machine according to claim 1, characterized in that: A fixing sleeve (15) is fixedly connected to the right side of the fixing base (14), and a storage battery (16) is fixedly connected inside the fixing sleeve (15).

6. The high-safety cutting machine according to claim 1, characterized in that: An auxiliary handle (18) is fixedly connected to the front end of the gearbox (5).

7. The high-safety cutting machine according to claim 1, characterized in that: The connector (12) is located outside the switch button (10).

8. A high-safety cutting machine according to claim 2, characterized in that: The protective cover (9) is fitted over the outside of the cutting blade (7).

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