SU1379110A1 - Circular-sawing wood-working machine - Google Patents

Abstract

The invention relates to the gum and the woodworking industry. The industry has been used for cutting and storing lumber. The purpose of the invention is to improve reliability and improve operational performance. The ool 4 of the machine is made rotatable about the vertical axis of the s-yuki 2 and is associated with the yoke 6 and the frame by means of respectively a vertical direction jui1. 16 and fixing elements. The swivel support 7 is located in n (: 1 of the fence, which is attached together with the tool holder 14 to the table 4. 71 — on the vertical guide 16 — more than the rack stroke. The vertical guide 16 is rigidly connected with the holder 6 and the hole N made in it. The fixed elements of fixation are made in the form of a threaded joint placed in two mutually perpendicular grooves made in the table and the frame.; 1o1; tightly ohh hvaya vayuyu clip 6, the front part 22 of one of which is made folding for access to the saw 10. 1 Cp f-ly, 7 ill. ((L

Description

-

26

W: JJ 25 2b to 52

with g

The invention relates to circular sawing machines with straight feed and top sawing and can be used in sawmills and woodworking (I) for industrial use for cross cutting and trimming of materials.

The purpose of the invention psienie reliability in operation and improved performance.

FIG. 1 shows a circular sawing machine, side view; in fig. 2 is a view A of FIG. I; FIG. 3 section B B in FIG. 2; on (|) 4 cut В В on фи1. 3; in fig. 5 a cross-section of GG in FIG. one; in fig. 6 ras. Fez d d in fig. five; On phi 7 node I in FIG. one.

The machine consists of a bed 1, a stand 2, a screw mechanism 3, a stand, a slant 4, freely mounted on the neck of the bed 1 and pivotally connected to it by means of, for example, a supporting pivot holder 5, a clip 6, a support 7 housed in the cage by the help of the direction of the ish of the rollers 8, the drive of the reciprocating drive of the caliper along the horizon, for example, to the form of the hydraulic cylinder 9, mounted on the holder 6, p () iso; caliper 7 circle - bent saw 10 s: (; 1 electric motor 11 rotates the enclosure of the machine in the form of two casings 12 13, dust collector heading 14, prik) en: 1enp () go to the lower plane of the table 4 coDCHO made in cTO, i.e. slot 10 in right hand .1 for the saw 10) Table 4 hangers) with oboy () with no. MOinbKj be () gi-ka. ibHoi i of the guide, 1H, having d, 1, the large values of the nodiem rack 2, ensured) P1uy at the maximum under the rack 2, finding the ends of the guideline 1B in the holes of the yoke B and the table 4, with this m if one end of the guide is fixedly mounted in the hole of the yoke 16, then the other end, which is freely mounted in the hole of the table 4, protrudes from it by the amount of travel of the stand 2, if one end of the guide I) is fixed. searched in the hole of the table 4, then the other end, loosely installed. | en in the hole of the yoke 6, stands above it at the same amount of rack travel. One end of the guide 16 is rigidly connected, for example, with the clip 6, and the other B1 is split with the possibility of free movement in the opening of the table 4. The bed is made with the cantilever part 17 and the table 4 is connected with the bed part 17 by fixing - elements made, for example, in the form of a threaded connection: screw 18, handle nuts 19 and mutually perpendicular grooves 20 and 21, made in the table 4 and the cantilever part 17 of the bed 1. In the casing 12 is made in the form of sound insulating front flap 22 opening 23 for passage of sawn timber 24, co. Zhuha 2 and 1 3 are divided by a flexible recess 25,

0

Q 5

5 0 5 Q 5 0

tightly enclosing the holder 6, and a shell 26 for protecting the casing 12 from possible chipping from saw-timbers when sawing them or flying out the saw teeth 10. The tilting front part 22 of the casing 12 is mounted on hinges 27 and has means for attaching it to the table 4, for example, a pivot pin 28 with a locking foot and means for fixing in the form of a bar 29 with a L-shaped groove 30 and a bar 31, one end of which is placed in the groove 30 and the other end securely connected to the inner surface of the flap 22. The machine is equipped with sensors 32 and 33 of the travel support caliper. and 7 horizontally with the control of the lugs 34 and 35, and the sensor 36 for shutting down the engine 11 with the front part 22 of the casing 12 tilted upwards. In the housings 12 and 13 there are hatches 37 and 38 for accessing the control of the lugs 34 and 35. The casing 12 is soundproofed by making its walls from several layers, for example, from a perforated sheet 39, foam rubber 40, mastic 41 and an outer solid sheet 42. A turn bar 43 and hydraulic clamp 44 for sawn timber 24 are mounted on the table 4. To activate the screw mechanism, machine 3 has a conic The transfer gear 45 and the steering wheel 46. To fix the lifting position of the stand 2, the machine has a lock in the form of, for example, a slider 47 with a conical surface, which interacts with the outer cylindrical surface of the stand 2, and rigidly connected with a slide 2, installed in the cavity of the neck. 47 pint 48 with handle 49.

Circular saw works with. 1e; 1st way

Before you start. A lot of work is done setting the saw I) of the required parameters and adjusting the caliper stroke, for which the locking tab of the pivot pin 28 is pulled out of the engagement with the front part 22 of the casing 12 and tilts the last upward until the end of the rod 31 reaches the extreme upper position and not resting in the height of the L-shaped groove 30, then by opening the hatches 37 and 38, the stops 34 and 35 are set to the desired position. Next, the hatches are closed and the front part 22 of the casing is lowered to its original position and fixed in it by means of a finger 28. Depending on the thickness of the exposed material, the rack 2 is fixed with the base 1 by turning the handle 49 and removing the crawler 47 from the surface of the stand 2, and then lift the stand 2 and synchronously of the sleeve 6 with the support 7 by a predetermined amount by means of the steering wheel 46, bevel gear and screw mechanism 3, while the lower end of the vertical guide 16 moves to from 22

27 JZ 7

. /

View / 1

J2 37 / J

38

FIG. 2

40

4Z 26 / I / 15

3rd

73

fig a

FIG. five

five

J

FIG. 6

I

four.

Claims (2)

Claim 1. A circular saw woodworking machine, including a bed on which a table, a feeding mechanism, a saw unit in the form of a support, ι mounted in a housing with a guard, and w, | Ledger, characterized in that, in order to increase the reliability of operation and improve performance, the saw assembly is mounted on the field with a vertical guide, one of its horses is rigidly fixed in a holder, paved in the saw assembly, and the other end is freely installed in the aperture. made in the table, and the shaft is hinged by means of a bearing support mounted on the bed and connected with it by fixing elements, and the birth of the saw unit is made in the form of two casings separated by a partition tightly covering the clip, while the front of one of the casings is made folding. 2. Machine on and. 1. characterized by> em. that each fixing element is made in the form of a threaded connection, placed in two mutually perpendicular grooves, made in the table and bed. fig / Vi # A FIG 4 Oh fi g. 5 to I = V ₇₇₇ ^ p & g < FIG. 6 [’ed. I 1atrusheva Order 702 1 about Soya gavitet Fa g Kina GehredP. Veres Corrector / !. 11atay Irage 472 I! Odis VPIIPI I osudarstvennogo committee of the USSR. On the grandfathers of inventions and discoveries I 13035, Moscow. W 35, Raushskaya nab., D. 4/5 11 Production and Polsh Rafichekoe enterprise, Uzhhorod, st. Design. 4