Wood saw with adjustable tension
A tension, wood sawing technology, used in sawing equipment, wood processing appliances, bark area/debris/dust/waste removal, etc., can solve the problems of changing saw blade tension, inability to adjust tension, and inability to achieve efficacy of wood saws , to achieve the effect of easy sawing process and improved applicability
Inactive Publication Date: 2013-01-02
KUNSHAN XINJIASONG TRADE
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Problems solved by technology
Traditional wood saws can usually be replaced with new saw blades after the saw blade is damaged. However, although the replaced saw blades belong to the same model, there will inevitably be slight errors in length during the production process. For wood saws, This small error is enough to cause a change in the tension of the saw blade, causing the wood saw to fail to achieve its desired effect.
Existing wood saws usually cannot adjust its tension to the appropriate level according to the change of saw blade length
Method used
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Embodiment Construction
[0009] The present invention will be further described below in conjunction with the accompanying drawings.
[0010] Such as figure 1 As shown, a wood saw with adjustable tension includes a pole 3, and the two ends of the pole 3 are respectively fixed with an upper fixing plate 1 and a lower fixing plate 2, and also includes a saw blade 6 and a strand twisted by two ropes. Tension band 4, saw blade 6 and tension band 4 are respectively fixed between the upper fixed plate 1 and the lower fixed plate 2 of pole 3 both sides, and a strip plate 5 that can adjust its tension force is installed on the tension band 4.
[0011] By rotating the strip plate 5 to adjust the degree of twisting of the two strands of rope in the tension band 4, the tension of the tension band 4 is adjusted, which realizes the fine adjustment of the distance between the upper and lower fixed plates on the tension band 4 side, and also It is equivalent to fine-tuning the distance between the upper and lower f...
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The invention discloses a wood saw with adjustable tension, wherein the wood saw comprises a fulcrum bar, an upper fixing plate and a lower fixing plate are respectively fixed on the two ends of the fulcrum bar, the wood saw further comprises a saw blade and a tension band twisted by two ropes, the saw blade and the tension band are respectively fixed between the upper fixing plate and the lower fixing plate on the two sides of the fulcrum bar, and a long lath capable of adjusting the tension of the tension band is installed on the tension band. The wood saw disclosed by the invention can be used for solving the problem that the tension of the wood saw on the saw blade cannot be adjusted in the prior art, the long lath is used for adjusting the tension of the tension band between the upper fixing plate and the lower fixing plate so as to adjust the tension of the saw blade, so that the device can utilize saw blades with different lengths within a certain range, and the tension of the saw blade is adjusted according to different working occasions to improve the adaptability of the wood saw; and furthermore, a draught fan is installed on the wood saw to blow away the sawdust generated in the wood sawing process so as to guarantee the whole wood sawing process to be easier.
Description
technical field [0001] The invention relates to a wood saw with adjustable tension, belonging to the technical field of household hardware. Background technique [0002] Wood saw is a tool that is more commonly used in people's production and life. Traditional wood saws can usually be replaced with new saw blades after the saw blade is damaged. However, although the replaced saw blades belong to the same model, there will inevitably be slight errors in length during the production process. For wood saws, This small error is enough to cause a change in the tension of the saw blade, causing the wood saw to fail to achieve its desired effect. Existing wood saws usually cannot adjust its tension to a suitable level according to the change of saw blade length. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a wood saw with adjustable tension, which can adjust the tension of the saw blade according to the length of ...
Claims
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IPC IPC(8): B27B21/00B27B21/06B27G3/00
Inventor 闫易雪
Owner KUNSHAN XINJIASONG TRADE