Cutting equipment

Abstract

The utility model provides cutting equipment which comprises a machine frame, a saw blade, a power telescopic assembly and a driving assembly, the power telescopic assembly is arranged between the machine frame and the saw blade, the saw blade moves relative to the machine frame under the action of the power telescopic assembly, and the driving assembly is in power connection with the saw blade. And the saw blade is driven to rotate. By arranging the power telescopic assembly, the position of the saw blade is flexible and adjustable, the cutting requirements of different materials can be met, and the cutting precision and efficiency are improved; the saw blade is more convenient to replace and maintain, and the production efficiency can be improved; the safety is improved, and the risk that an operator is injured when manually adjusting the saw blade is avoided; the equipment is compact in overall structure, small in occupied space and convenient to install and use.

Description

Technical Field

[0001] The utility model relates to the field of mechanical processing equipment, in particular to a cutting equipment. Background Art

[0002] Cutting equipment is an indispensable tool in industries such as pipe processing, metal fabrication, and stone cutting. Traditional cutting equipment typically consists of a fixed frame and a drive assembly with a mounted saw blade. While simple, this design has several practical limitations. These include: insufficient saw blade position adjustment, which limits cutting accuracy and efficiency; inconvenient saw blade replacement and maintenance, which impacts production efficiency; an inability to adapt to cutting materials of varying thicknesses or sizes; and safety concerns, with operators susceptible to injury when manually adjusting the saw blade.

[0003] Therefore, it is necessary to design a cutting device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device that optimizes the position adjustment and control mechanism of the saw blade to achieve more efficient, safe and precise cutting performance.

[0005] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: a cutting device, which includes a frame, a saw blade, a power telescopic assembly, and a drive assembly. The power telescopic assembly is arranged between the frame and the saw blade. The saw blade moves relative to the frame under the action of the power telescopic assembly. The drive assembly is connected to the saw blade by power to drive the saw blade to rotate.

[0006] As a further improved technical solution of the present invention, the power telescopic assembly includes a cylinder and a connecting column, the cylinder body of the cylinder is rotatably connected to the frame, the end of the piston rod of the cylinder is rotatably connected to the saw blade, and the rotation axis of the cylinder body is parallel to the rotation axis of the piston rod; one end of the connecting column is fixedly connected to the frame, and the other end of the connecting column is rotatably connected to the saw blade.

[0007] As a further improved technical solution of the utility model, it also includes a saw blade mounting plate, the saw blade is arranged below the saw blade mounting plate, the connecting column is arranged above the saw blade mounting plate and is hinged to the saw blade mounting plate, and the piston rod of the cylinder is hinged to the saw blade mounting plate.

[0008] As a further improved technical solution of the present invention, the number of the connecting columns is 2.

[0009] As a further improved technical solution of the present invention, the horizontal direction is defined as 0°, and under the telescopic action of the cylinder, the rotation range of the saw blade mounting plate is -20° to 20°.

[0010] As a further improved technical solution of the present invention, the driving assembly includes a motor, a first pulley, a belt, a second pulley and a transmission shaft. The first pulley is arranged at the end of the output shaft of the motor, the belt connects the first pulley and the second pulley, the second pulley is arranged at one end of the transmission shaft, and the other end of the transmission shaft is connected to the saw blade.

[0011] As a further improved technical solution of the present invention, a shaft sleeve is fixed under the saw blade mounting plate, the transmission shaft is arranged in the shaft sleeve, and a saw blade protection cover is provided at one end of the shaft sleeve; the motor is arranged under the saw blade mounting plate.

[0012] As a further improved technical solution of the present invention, the cutting equipment further includes a tensioner assembly, the tensioner assembly includes a tensioner and a mounting frame, the tensioner is located on one side of the belt and abuts against the belt.

[0013] As a further improved technical solution of the present invention, the mounting bracket is arranged on the saw blade mounting plate.

[0014] It can be seen from the above technical solution that the cutting equipment of the utility model makes the position of the saw blade flexibly adjustable by setting a power telescopic component, which can adapt to the cutting requirements of different materials and improve cutting accuracy and efficiency; the saw blade replacement and maintenance are more convenient, which helps to improve production efficiency; safety is improved, avoiding the risk of injury to the operator when manually adjusting the saw blade; the overall structure of the equipment is compact, occupies little space, and is easy to install and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of a cutting device according to an embodiment of the present invention.

[0016] Figure 2 for Figure 1 Side view of the cutting equipment.

[0017] Figure 3 for Figure 2 Schematic diagram of the position of the adjustment range of the power telescopic component. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] Please refer to Figure 1 and Figure 2As shown, the present invention provides a cutting device, which includes a frame 10, a power telescopic assembly 20, a saw blade assembly 30, a drive assembly 40 and a tensioner assembly 50. The frame 10 serves as the installation base of other components and is in the shape of a rectangular plate in this embodiment.

[0020] The saw blade assembly 30 is driven by a drive assembly 40 to operate. Specifically, the drive assembly 40 includes a motor 41, a first pulley 42, a belt 43, a second pulley 44, and a transmission shaft 45. The first pulley 42 is disposed at the end of the output shaft of the motor 41. The belt 43 connects the first pulley 42 and the second pulley 44. The second pulley 44 is disposed at one end of the transmission shaft 45.

[0021] The saw blade assembly 30 specifically includes a saw blade mounting plate 31, a bushing 32, a saw blade guard 33, and a saw blade 34. The drive assembly 40 is power-connected to the saw blade 34. Specifically, a drive shaft 45 is disposed within the bushing 32, the other end of which is connected to the saw blade 34 to drive the saw blade 34. The bushing 32 is fixed below the saw blade mounting plate 31, and the motor 41 is located below the saw blade mounting plate 31. This arrangement creates a rational layout for the drive assembly 40 and saw blade assembly 30, resulting in a compact structure.

[0022] The power telescopic assembly 20 is arranged between the frame 10 and the saw blade assembly 30, specifically between the frame 10 and the saw blade mounting plate 31. The saw blade assembly 30 moves relative to the frame 10 under the action of the power telescopic assembly 20. The power telescopic assembly 20 includes a cylinder 21 and a connecting column 22. The cylinder body 211 of the cylinder 21 is rotatably connected to the frame 10, specifically hinged, with the hinge axis being a. The end of the piston rod 212 of the cylinder 21 is rotatably connected to the saw blade 34. Specifically, the end of the piston rod 212 is hinged to the saw blade mounting plate 31, with the hinge axis being b. The rotation axis of the cylinder body 211 is parallel to the rotation axis of the piston rod 212. One end of the connecting column 22 is fixedly connected to the frame 10, and the other end of the connecting column 22 is rotatably connected to the saw blade 34. Specifically, the connecting column 22 is arranged above the saw blade mounting plate 31 and hinged to the saw blade mounting plate 31, with the hinge axis being c. The number of connecting columns 22 is preferably 2. Figure 3 As shown, when the piston rod 212 is retracted, the hinge point between the end of the piston rod 212 and the saw blade mounting plate 31 is at position b1, at which point the left end of the saw blade mounting plate 31 is at its highest position. When the piston rod 212 is extended, the hinge point between the end of the piston rod 212 and the saw blade mounting plate 31 is at position b2, at which point the left end of the saw blade mounting plate 31 is at its lowest position. With the horizontal direction defined as 0°, the saw blade mounting plate 31 rotates within a range of -20° to 20° under the extension and retraction of the cylinder 21.

[0023] The tensioner assembly 50 is used to tighten the belt 43. The tensioner assembly 50 includes a tensioner and a mounting frame. The tensioner is located on one side of the belt and abuts against the belt 43. The mounting frame is mounted on the saw blade mounting plate 31.

[0024] Terms such as "upper," "lower," "front," and "back" used herein to denote relative spatial positions are used for ease of explanation to describe the relationship of one feature relative to another, as shown in the accompanying drawings. It should be understood that, depending on the placement of the product, these terms may be intended to encompass orientations other than those depicted in the drawings and should not be construed as limitations on the claims.

[0025] In addition, the above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. The understanding of this specification should be based on technical personnel in the relevant technical field. Although this specification has described the present invention in detail with reference to the above embodiments, ordinary technical personnel in this field should understand that technical personnel in the relevant technical field can still modify or replace the present invention with equivalents, and all technical solutions and improvements that do not depart from the spirit and scope of the present invention should be covered by the scope of the claims of the present invention.

Claims

1. A cutting device, characterized in that: The saw blade is driven by a force applied to the saw blade and the cylinder to move relative to the frame, and the drive assembly is connected to the saw blade to rotate. The saw blade is driven by a force applied to the saw blade and the cylinder is connected to the frame to move relative to the frame. The saw blade is driven by a force applied to the saw blade and the cylinder is connected to the frame to move relative to the frame. The saw blade is driven by a force applied to the saw blade and the cylinder is connected to the frame to move relative to the frame. The saw blade is arranged under the saw blade mounting plate, the connecting column is arranged above the saw blade mounting plate and is hinged to the saw blade mounting plate, the piston rod of the cylinder is hinged to the saw blade mounting plate; the driving assembly includes a motor, a first pulley, a belt, a second pulley and a transmission shaft, the first pulley is arranged at the end of the output shaft of the motor, the belt connects the first pulley and the second pulley, the second pulley is arranged at one end of the transmission shaft, and the other end of the transmission shaft is connected to the saw blade; a shaft sleeve is fixed under the saw blade mounting plate, the transmission shaft is arranged in the shaft sleeve, and a saw blade protection cover is provided at one end of the shaft sleeve; the motor is arranged under the saw blade mounting plate.

2. The cutting device according to claim 1, characterized in that: The number of the connecting columns is 2.

3. The cutting device according to claim 2, characterized in that: The horizontal direction is defined as 0°. Under the telescopic action of the cylinder, the rotation range of the saw blade mounting plate is -20° to 20°.

4. The cutting device according to claim 1, wherein: The cutting device further includes a tensioner assembly, which includes a tensioner and a mounting frame. The tensioner is located on one side of the belt and abuts against the belt.

5. The cutting device according to claim 4, characterized in that: The mounting bracket is arranged on the saw blade mounting plate.

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