SU26043A1

SU26043A1 - Method and device for setting the saw teeth

Info

Publication number: SU26043A1
Application number: SU79430A
Authority: SU
Inventors: А.Л. Петров
Original assignee: А.Л. Петров
Priority date: 1930-11-25
Filing date: 1930-11-25
Publication date: 1932-04-30

Description

Предлагаемый способ разводки зубьев пил состоит в том, что зубцы через один раздваивают у их вершин, при чем разделенные части отклон ютс в противоположные стороны; промежуточные же зубцы оставл ют без разводки. Благодар такому способу разводки предполагаетс получить в отклоненных зубь х подрезатели м териала, а в промежуточных- резцы дл удалени подрезанного сло .The proposed method for setting the saw teeth consists in the fact that the teeth are bifurcated through one at their tips, at which the separated parts are deflected in opposite directions; the intermediate teeth are left without wiring. Due to this method of routing, it is intended to obtain material cutters in the deflected teeth and, in intermediate cutters, to remove the cut layer.

Дл осуществлени означенного способа предлагаетс прибор, в котором применена обойма с осевым отверстием дл пружинного ударника и с лапками, могущими охватывать зубь пилы и ложитьс на узкие их грани. Означенные лапки св заны по бокам накладками, :набженными выемками дл пропуска рабочего ударника.To implement this method, an apparatus is proposed in which a holder with an axial bore for a spring drummer and legs that can span the saw teeth and lie on their narrow faces is used. These tabs are connected on the sides with overlays, filled with notches for skipping the working drummer.

На чертеже фиг. 1 изображает вид прибора спереди; фиг. 2-вертикальный разрез его; . 3-разрез по линии АВ на фиг. 1; фиг. 4-разрез по линии CD на фиг. 1; фиг. 5-разрез по линии EF на фиг. 1.In FIG. 1 is a front view of the device; FIG. 2 is a vertical section of it; . 3 is a section along line AB in FIG. one; FIG. 4 is a section along the line CD in FIG. one; FIG. 5 is a section along the EF line in FIG. one.

Прибор (фиг. 1 и 2), состоит из обоймы 1, оканчивающейс лапками 2. Внутри обоймы 1 ходит ударник 3 (фиг. 3), опирающийс на пружину 4. К лапкам 2 четырьм болтами 5 привернуты с обеих сторон накладки 6 и 7 (фиг. 4 и 5), в которых имеютс пазы 8 и 9. Паз 8 служит дл направлени рабочего ударника 3, а паз 9 вл етс калибром разводки зуба и одновременно каналом, по которому можно сн ть прибор после разводки зуба. Дл регулировани положени прибора на зубце предназначена подвижна переставна упорка 10, закрепл ема в нужном положении гайкой 11.The device (Figs. 1 and 2) consists of a yoke 1 terminating in tabs 2. Inside the yoke 1, there is a drummer 3 (Fig. 3) resting on a spring 4. To the tabs 2, four bolts 5 are screwed on the knobs 2 on both sides (6 Fig. 4 and 5), in which grooves 8 and 9 are provided. Groove 8 serves to guide the working hammer 3, and groove 9 is the caliber of the tooth spacing and at the same time the channel through which the device can be removed after the tooth spacing. For adjusting the position of the device on the tooth, a movable adjustable support 10 is designed, fixed in the desired position by a nut 11.

Предмет изобретени .The subject matter of the invention.

Claims

1. A method for distributing the teeth of the saws, characterized in that the teeth through one bifurcate their vertices with the deviation of one and the other of the divided parts in different directions, while the intermediate teeth are left without the wiring, which is intended to be achieved in the deviated parts of the material cutters, and in the intermediate teeth x, incisors to remove the cut layer.

2. An apparatus for carrying out the method according to claim 1, characterized by the use of the yoke 1 with an axial hole for the spring drummer 3 and with the tabs 2 capable of covering the saw tooth and lying on its narrow edges, with which the tabs 2 on the sides are associated with the lining 6, 7 in order to cover the teeth closely along the sides, provided in the middle part with recesses for passing the working hammer 3.

3. In the device according to claim 2, use the adjustable stop 10 (FIG. 1) to adjust the position of the device on the tooth.

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