Woodworking sawing machine

A technology for woodworking saws and sawing machines, applied in the field of woodworking sawing machines, can solve problems such as production accidents, impact on cutting quality, and impact on life safety, and achieve the effects of avoiding dust flying, reducing labor usage, and improving efficiency.

Active Publication Date: 2013-10-23
颜夏根
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this invention, the saw blade is fixed on a definite position on the sawing machine and goes out of the saw blade groove, that is to say, the cutting position of the saw blade is fixed. Slowly push the wood to the saw blade according to the cutting line to cut the wood into the desired shape. Since the wood needs to be pushed during operation, the direction of hand movement is towards the saw blade, so production accidents are prone to occur during operation, which is safe for life. cause serious impact
In addition, when it is necessary to cut a large volume of wood, it is necessary to have sufficient experience and physical strength to maintain a steady speed and a straight line, otherwise the cutting quality will be affected

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A woodworking sawing machine, the sawing machine includes a frame 111, a workbench 121 fixed on the frame 111, an electric saw with a saw blade 181 and a cutting positioning angle plate, the frame 111 and the workbench 121 are detachably fixed by screws, which is convenient Carry the sawing machine when transferring the construction site; the electric saw includes a semicircular mounting plate 131, a saw blade 181, a drive motor 141 fixed on one side of the mounting plate 131, and a handle fixed on the mounting plate 131. In the first embodiment, the driving motor 141 is a channeling motor, the saw blade 181 is located on the other side of the mounting plate 131 and fixed on the output shaft of the drive motor 141, the workbench 121 has a strip-shaped channel 122 for the saw blade 181 to pass through, and the drive motor 141 is located on the workbench 121 and can slide along the channel 122, the upper end of the saw blade 181 passes through the channel 122 and is locate...

Embodiment 2

[0064] The structure and principle of this embodiment are basically the same as that of Embodiment 1. The difference is that the drive structure includes a travel motor and a chain, the travel motor is fixed on the housing of the drive motor, and the output shaft of the travel motor is fixed with a sprocket. The two ends of the chain are respectively fixed on the frame, the chain is in a tight state, the chain is parallel to the channel, and the teeth of the sprocket are meshed with the chain. When cutting wood, the walking motor rotates to drive the sprocket to rotate, and the meshing rotation of the sprocket and the chain drives the chainsaw to move; the chain is tight, the teeth of the sprocket are always meshed with the chain, and the vibration of the chainsaw when cutting wood will not affect both. The engagement between the two, the chainsaw can move smoothly at a constant speed, making the cutting surface of the wood smooth.

Embodiment 3

[0066] The structure and principle of this embodiment are basically the same as that of Embodiment 1. The difference is that the positioning structure includes positioning bolts and adjustment holes provided on the protractor plate. The adjustment holes are arc-shaped elongated holes. The hole is parallel to the edge of the arc, the side where the protractor disc and the rotating rod abut is the upper disc surface, the other side of the protractor disc is the lower disc surface, the hole wall of the adjustment hole is located on the lower disc surface, and an annular concave shoulder is opened, and the middle part of the rotating rod has a Positioning hole, the positioning hole is connected with the adjustment hole, the positioning bolt passes through the positioning hole and the adjustment hole, one end of the positioning bolt is against the rotating rod, the other end of the positioning bolt is threaded with a hexagon nut, and the hexagon nut nut The peripheral surface is aga...

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Abstract

The invention provides a woodworking sawing machine, and belongs to the technical field of woodworking machines. The technical problems that industrial accidents can occur easily when an existing woodworking sawing machine is operated, and thus personal safety is seriously affected are solved. The woodworking sawing machine comprises a machine frame, an electric saw and a workbench which is fixed on the machine frame. The electric saw comprises a driving motor and a saw blade which is fixed on an output shaft of the driving motor. The workbench is provided with a bar-shaped channel which allows the saw blade to pass through, and the driving motor is placed below the workbench and can slide in the direction of the channel. The upper end of the saw blade passes through the channel and is placed above the workbench. A driving structure which can drive the driving motor to move is arranged between the driving motor and the machine frame. The woodworking sawing machine has the advantages of being capable of reducing the contacting probability of the saw blade and workers and improving the safety.

Description

technical field [0001] The invention belongs to the technical field of woodworking machinery and relates to a woodworking sawing machine. Background technique [0002] Woodworking sawing machine is a small sawing machine. At present, the common saw blade is fixed on a certain position on the sawing machine. For example, a woodworking table saw [CN200954639Y] disclosed in Chinese patent literature includes a frame, a power mechanism, and a circular saw blade. Combined with the saw blade adjustment, the power mechanism includes a channeling motor and a gear box, the circular saw blade is connected to the output shaft of the gear box and partially exposed through the saw blade groove on the workbench, the saw blade adjustment mechanism combination includes a height adjustment mechanism, The angle adjustment mechanism is composed of a movable plate that can move up and down, a swing plate that drives the movable plate to move, and a screw pair that drives the swing plate to swin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27B9/00B27G19/04B27G3/00
Inventor 颜夏根
Owner 颜夏根
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