CN204367086U

CN204367086U - The energy-saving saw that saw face is smooth

Info

Publication number: CN204367086U
Application number: CN201420639516.6U
Authority: CN
Inventors: 林群祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-25
Filing date: 2014-10-25
Publication date: 2015-06-03
Anticipated expiration: 2024-10-25

Abstract

The energy-saving saw that saw face is smooth, bright and clean not for solving sawing face in wood processing at present, the problems such as electric saw power consumption is large, the utility model employing makes side direction into part sawtooth chamfering crown sees the practice being similarly tip shape, and traditional sawtooth is retained between chamfering sawtooth, realize sawtooth and sharp cutting is carried out to wood material, and destroying wood chip, to reach sawing face smooth bright and clean, energy-conservation and investment-saving effect.The technical scheme that the utility model is taked is: comprise the electric plectane saw or belt rip or hand rip that are made up of saw plate and sawtooth, its shape and structure is: its swage set both sides sawtooth is seen in the side of saw, crown is tip shape, has the sawtooth occupying median line among swage set.

Description

The energy-saving saw that saw face is smooth

(1) technical field: the utility model relates to and is a kind ofly used for sawing the smooth energy-conservation saw in the sawing face of separating timber or similar wood material.

(2) background technology: at present for sawing the saw separating timber or similar wood material, sawing face is smooth not bright and clean, often with other if the way of sanding, planing is to these sawing face reprocessing, have in order to reach sawing face zero diopter, adopt high-revolving alloy hacksaw, this cost is higher, and energy consumption is also larger.

(3) summary of the invention: task of the present utility model improves existing saw, very smooth bright and clean, the saving processing cost in the sawing face that saw can be made to go out, and economize energy, and the price of saw is also enough cheap.

Task of the present utility model completes as follows: carry out chamfered to the part sawtooth of saw, sawtooth is made not only to see it is sharp (original shape) in front, and side sees it is also sharp (certainly should rotate to certain position to each sawtooth of annular saw), such saw sawtooth when moving equals to form the sharp keen knife edge, aim at front sawing, thus saw out bright and clean sawing face, and economize energy, certain sawtooth also by usual mode separately, and should form swage set.But saw reserve part does not have the tooth of chamfered, and this sawtooth is on swage set center, and this synchronously can destroy the wooden of the saw cut of chamfered.

Traditional saw, front is seen as sharp sawtooth one by one, but side sees above sawtooth it is a horizontal line, in its course of work, sharp keen dissection is not played to timber, just the wood-fibred on swage set " is left behind ", this also can pull the wood-fibred outside swage set, destroys, therefore sawing surface is bright and clean not, and the resistance of motion of saw also large, energy consumption is large; For timber during sharp-pointed its motion of the utility model sawtooth is just like the dissection as point of a knife, less to wood-fibred pulling force, therefore can not destroy the wood-fibred outside swage set, and therefore sawing face is brighter and cleaner, and advance resistance is also little, very energy-conservation.The traditional sawtooth retained, also can synchronously destroy wooden, also lowers saw advance resistance.

The technical solution adopted in the utility model is the electric plectane saw or belt rip or hand rip that are made up of saw plate and sawtooth

Electricity plectane saw, is characterized in that: its swage set both sides sawtooth is seen in the side of saw, crown is tip shape, has the sawtooth occupying median line among swage set.

Belt rip, is characterized in that: its swage set both sides sawtooth is seen in the side of saw, crown is tip shape, has the sawtooth occupying median line among swage set.

Hand rip, is characterized in that: its swage set both sides sawtooth is seen in the side of saw, crown is tip shape, has the sawtooth occupying median line among swage set.

(4) accompanying drawing illustrates: the utility model is described further by reference to the accompanying drawings, and accompanying drawing is the schematic diagram of electric circular saw.

Fig. 1 is front view, and Fig. 2 is side view.Fig. 1 [1], Fig. 2 [1] are sawtooth point, and Fig. 1 [1], Fig. 2 [1] are saw plate, and Fig. 1 [3] is sawtooth flour milling.Fig. 1 [4] and Fig. 2 [3] is traditional sawtooth, Fig. 2 [4] swage set.

(5) detailed description of the invention: embodiment 1: (sawtooth of saw is not also separately named to both sides and do not open swage set with the electric circular saw Fig. 1 Fig. 2 also not opening swage set.Namely each sawtooth is swage set between two gang saw teeth after respectively separating to saw both sides by the usual practice).Sawtooth front to actinal surface polish sawtooth flour milling Fig. 1 [3], make sawtooth front to one-tenth knife-like, the sawtooth of chamfered becomes one " pocket knife " of one side mill one by one, crown Fig. 1 [1], Fig. 2 [1] becomes point of a knife, the face of its polishing of adjacent chamfering sawtooth is respectively in the both sides of saw, after sawtooth is all polished, and then point swage set, two often adjacent sawtooth are broken to different directions, adjacent chamfering sawtooth divides to saw both sides by the general swage set practice, a traditional sawtooth is remained with among adjacent chamfering sawtooth, such " edge of a knife " that can ensure sawtooth wherein, to sawtooth third side to wood-fibred sawing and get.Crown is at the ragged edge of saw, sawtooth other parts must not exceed crown, in order to avoid the resistance that the sawing face of destruction and increase saw advance, on saw, the crown on both sides is each in the same plane on both sides substantially, saw work time, sharp crown as point of a knife to the quick sawing of timber, " edge of a knife " of sawtooth is also the wood-fibred sawing in swage set direction, saw night is got, reaches quite bright and clean sawing face, and saved the energy.Break swage set and notice that sawtooth chamfering is within swage set, each traditional sawtooth is partially not askew, between adjacent chamfering.

Embodiment 2: belt rip, hand rip: by embodiment 1, to part sawtooth chamfered, reserve part tradition sawtooth, by example 1 way, breaks into swage set and finished product.

Embodiment 3: after example 1 and example 2 product complete, front face chamfer process is pressed at its sawtooth back side, sawtooth can be conventional shape and isosceles triangle shape (forming crown both sides isometric), and chamfering should within swage set.For this reason, saw is turned to another direction, and can use equally, improves near times of service time.

The utility model more energy-conservation than common saw more than 50%, chamfered teeth and traditional crown height can suitably adjust, and chamfering crown is slightly higher.

The utility model also can be used for other materials such as sawing metal, has outstanding energy-saving effect.

Claims

1. saw the energy-saving saw that face is smooth, comprise the electric plectane saw or belt rip or hand rip that are made up of saw plate and sawtooth, it is characterized in that: its swage set both sides sawtooth is seen in the side of saw, crown is tip shape, has the sawtooth occupying median line among swage set.

2. saw the smooth energy-saving saw in face according to a kind of of claim 1 regulation, it is characterized in that: part sawtooth front portion is edge of a knife shape.