SU80996A1

SU80996A1 - Point Machine

Info

Publication number: SU80996A1
Application number: SU378713A
Authority: SU
Inventors: А.Г. Борисов
Original assignee: А.Г. Борисов
Priority date: 1948-05-15
Filing date: 1948-05-15
Publication date: 1948-11-30

Description

Известр1ы станки дл точки шл пок чесальных маил)н, имеющие точильный валик, установленный в неподвижных иодшинниках, и каретку , получающую возвратно-поступательное движение, на которую в большинстве случаев устанавливаетс дл одновременной точки лишь четыре шл пкн.Known machines for the point of shl poded carding machines with a grinding roller installed in stationary iodiners and a carriage receiving reciprocating motion, on which, in most cases, only four headpieces are installed for a simultaneous point.

Дл точки комплекта шл пок, т. е. около 110 шт., на этих станках требуетс значительное количество времени.For a full set point, there are about 110 pieces, a considerable amount of time is required on these machines.

Конструкци предлагаемого станка дает возможность увеличить производительность точки шл пок чесальных машин.The design of the proposed machine makes it possible to increase the productivity of the point of the head of carding machines.

На чертеже схематнчески изображен иредлагаемьн станок.The drawing shows schematically and proposed machine.

Точка шл пок осуществл етс точильным валиком, обт нутым наждачной лентой и устаиовленным под шл пками на каретке, переЛ1еи ,аемой возвратно-поступательно в горизонтальной плоскости от винтов / и гаек, укрепленных в каретке.The point of the head is made by a sharpening roller, covered with emery tape and installed under the headings on the carriage, with a crossbar, reciprocating in the horizontal plane from the screws / and nuts fixed in the carriage.

Передача движени винту / дл пр мого и обратного хода каретки осуи ествл етс пр мым и крестовым ремн ми через И1кивы 2. 3 и -/. 5. Шкивы 3 и 5 имеют самосто тельный привод.The transmission of movement to the screw / for the forward and reverse stroke of the carriage is guided by the forward and cross-belts through Ikivs 2. 3 and - /. 5. Pulleys 3 and 5 are self-driven.

Шл пки в количестве 110 шт. устанавливаютс вниз лентой на горизонтальной раме, перемещаюи1ейс только в вертнкальном направлении , и ук)епл ютс на ней при помощи o6niero механического зажима или магнита.There were 110 pcs. they are mounted downwards with a tape on a horizontal frame, moving only in the vertical direction, and are heated on it with an o6niero mechanical clamp or magnet.

Рама имеет механизмы дл ручного и механического опускани и г:одъема.The frame has mechanisms for manual and mechanical lowering and g: height.

Первоначальна подводка закрепленных па раме шл пок к точильному валику осушествл етс от руки при помошп .маховичка 6. укрепленного на валу 7, черв ков 8 и черв чных колес 9, укрепленных на концах валов 10 и эксцентриков //, смонтированных в стойках, поддерукивающих раму со шл пками.The initial liner of the fixed steam frame to the grinding roller is hand-made using a hand wheel 6. fixed on the shaft 7, screws 8 and worm wheels 9 fixed on the ends of the shafts 10 and eccentrics // mounted in racks supporting the frame with shkly pkami.

.Nt 80996.Nt 80996

Опускание рамы со шл пками в процессе точки осуп;ест1(л етс при помощи механизма, состо щего из подпружпнепиого стержн 18, получающего толчки от каретки, рычага с собачкой /7, храпоЕЮго колеса 16, черв чных передач 13 и 14 и валов 12.Lowering the frame with the caps in the process of the point of a small arms; there is 1 (it is by means of a mechanism consisting of a spring rod 18, receiving pushes from the carriage, a lever with a pawl / 7, snoring wheel 16, worm gears 13 and 14, and shafts 12.

Эксцентрики, установленные на валах 12 в цапфах стоек, при вращении опускают опирающиес на них болты вместе с поддерж1П5аемо1 1 ими рамой дл щл пок.The eccentrics mounted on the shafts 12 in the trunnion pivots, while rotating, lower the bolts resting on them together with the support for them.

Останов станка по достижении заданной высоты игсл шл пок осущ:ествл етс при помощи кулачка 19, укрепленного па валу 12 и взаимодействуюи1его с рычагом 20 выключател тока к электродвигател м привода. В устройство дл останова электродвигателей 5ходпт градуированный барабанчик дл установки кулачка.Stopping the machine after reaching a predetermined height of the needle is accomplished: it is driven by a cam 19 fastened to the shaft 12 and interacting with the lever 20 of the current switch to the drive electric motors. In the device for stopping the electric motors 5khodt graduated drum for installing the cam.

Кулачок 19 может быть заменен диском с вырезом, также взанмодействующи .м с рычагом 20 выключател тока к электродвигател м привода. , .. Предмет нзобретенн The cam 19 can be replaced with a disc with a notch, also possible with the lever 20 of the current switch to the drive motors. .. Subject is invented

Claims

1. A machine for the point of shaving carding machines with an irimeienne grinding roller, installed under the helmet, with a combination of applications: astow for installing working organs, movably installed on the slides of the carriage mounted on it electric motor, tochilizygm roller and mechanism of dl r. returnable variable 11 in the horizontal plane; the upper frame for a one-time installation of a complete set of slots fixed on it when the magnet or full clamp is attached to it with a mechanism for supplying the needle surface of the tongs to the grinding roller in a vertical plane; the mechanism of automatic adjustment of the height of the needled height of the needles and the drive of the carriage in order to inform it of the reciprocating under the line of the installed heads.

2. Form of execution according to ii. 1, so that a screw and a nut are used for the reciprocating motion of the carriage in the horizontal plane, and for the reverse (idle) stroke of the carriage, the transmission is carried out through one pair of working pulleys, and for the forward ( working) stroke - another pair of pulleys,

3. The form of the machine execution according to and. 1, starting with the fact that for the initial supply from the arm, fixed to the frame, the grinding shaft was used: a flywheel on the shaft, a worm gear and an eccentric with supports supporting the upper frame with the plates.

4. The form of execution of the machine according to claim 1, of HJ, and with that. that in order to lower the frame with the caps in the process of a point to the rear of the magnitude, set bolts with nuts are used, the lower ends of which are tightly fixed in the trunnions covering the eccentrics sitting on the shafts supplied with worm gears, connecting these bolts to the shaft through the ratchet and lever with the dog interacting with the carriage during its return through the pusher, mounted on the table, and the spring-loaded rod of the dog.

5. The form is vyilennn of the machine tool, and, 1, O tl and h and I1. and with the fact that to automatically stop the machine by reaching the desired needle height, the device consists of a graduated drum mounted on the shaft and a cam sitting on the same shaft, interacting with the current switch lever to the drive electric motors.