SU990500A1

SU990500A1 - Device for marking articles

Info

Publication number: SU990500A1
Application number: SU813341073A
Authority: SU
Inventors: Виктор Иосифович Брауде; Сергей Львович Иванов
Original assignee: Предприятие П/Я Р-6193
Priority date: 1981-06-29
Filing date: 1981-06-29
Publication date: 1983-01-23

Description

Изобретение относитс к механизиро;ванному клеймению деталей и может быть использовано дл обработки металлов давлением.The invention relates to mechanized marking of parts and can be used for metal forming.

Известно устройство дл клеймени деталей, содержащее основание, ударный механизм и нумератор с механизмом ручного набора, который перемещает рейки с пуансонами, обеспечива таким образом необходимую комбинацию знаков ll. ,.A device for the branding of parts is known, comprising a base, a percussion mechanism and a numerator with a manual dialing mechanism that moves the slats with punches, thus providing the necessary combination of ll signs. ,

Однако такое устройство вл етс . громоздким и конструктивно сложным, а ; производительность его невысока вследствие ручного набора знаков.However, such a device is. cumbersome and structurally complex as well; its performance is low due to the manual character set.

Наиболее близким по технической сущности к предложенному вл етс устройство дл клеймени деталей, содержащее основание, закрепленные на нем ударный механизм и клеймодержатель , включакиций в себ корпусу установленную с возможностью перемещени штангу с головкой на конце, имеющей гнезда под клейма, и механизм перемещени штанги. Устройство имеет р д штанг, кажда из которых содержит р д гнезд, в которых установлены клейма, а установка ее в заданное положение по отнс иению к клейму обеспечиваетс упорными элементами, св зыва1вщими каждую .штангу с соответству;ющим фиксатором С ..The closest in technical essence to the proposed is a device for stamping parts comprising a base, a percussion mechanism fixed thereto and a gripping holder, including a body mounted for movement of a rod with a head at the end having slots for stamps, and a mechanism for moving the rod. The device has a series of rods, each of which contains a series of sockets in which the stamps are installed, and installing it in a predetermined position in relation to the brand is provided by stop elements connecting each rod with a corresponding retainer S.

Однако в известном устройстве комс плект клейм установлен по оси штанги в один р д, а необходимый эаакдималь-. ный ход штанги пропорционален коли- честву клейм в наборе, производительность при перемещении штанги обратноHowever, in the known device, the com plex marks are set along the axis of the rod in one row, and the required distance is. the stroke of the rod is proportional to the number of stamps in the set, the performance when the rod is moved back

IQ .пропорциональна этому количеству. Набор заданных.клейм осуществл етс вручную, что .также сокращает производительность устройства.IQ is proportional to this quantity. The set of the set of keys is manual, which also reduces the performance of the device.

Цель изобретени повышение производительности .The purpose of the invention is increased productivity.

Поставленна цель достигаетс тем, что в устройстве дл клеймени деталей , содержащем основание, закрепленные на нем ударный механизм и клеймодержатель , включающий в себ корпус, установленную в нем с возможностью перемещени штангу с головкой на конце , имеющей гнезда под клейма, и механизм перемещени штанги, последн выполнена в виде зубчатой рейки, WB-: ханизм перемещени - в виде двух параллельно расположенныхразнохо- довых пневмоцилиндров, в каждом из . которых последовательно устано75лены П01Я11НЙ со штоками, взаимодействующим:The goal is achieved by the fact that, in a device for stamping parts, comprising a base, a percussion mechanism fixed thereto and a holder, including a body mounted therein that can move a rod with a head at the end having slots for stamps, and a mechanism for moving the rod, the latter is made in the form of a toothed rack; WB-: the movement of movement is in the form of two parallel-mounted multi-speed pneumatic cylinders, in each of them. which are sequentially installed with П01Я11НЙ with rods, interacting:

Claims

30 with each other, the extreme piston rods are located in the body of the holder and have a gear rack and a carriage in which there are two gear wheels on the axis, one of which interacts with the gears of the piston rod, and the other with the gear rack of the rod placed in the carriage is perpendicular to the axis of the rods, and the slots under the stamps are located in the head in chess order. FIG. 1 shows a device for branding parts, a general view; FIG. 2 is a section A-A in FIG. I; in FIG. 3, section BB in FIG. 2, Device, dl. The branding of the kits contains a base J, mounted on it a percussion mechanism 2 and a stamp holder, which includes a housing 3, a rod 4 mounted on it with a head 5 at the end having. 6 under the stamps 7, and the mechanism for moving the rod, made in the form of two pneumatic cylinders 8 and 9, in which pistons 10-15 are installed with rods 16-21. At the ends of the rods 18 and 21 are made gear racks 22 and 23 and placed the carriage 24 in which gears 26 and 27 are mounted along axis 25. Gear-wheel 27 interacts with gear rack 28 made on rod 4. The device operates as follows. When compressed air is fed into the cavity above the piston 12 of the pneumatic cylinder 8, the rod 18 moves by the stroke of the piston 12. In this case, the moving rail 22 causes the gear wheel 26 to engage with it and at the same time the gear wheel 27 that rotates with it one axle 25. As a result, the carriage 24 moves and at the same time moves relative to the carriage 24 and engages with the gear wheel 27 of the rack bar 28 and the rod 4 with the head 5. Due to the fact that the diameter of the gear wheel 27 is half the diameter of the gear bar. 26 turn slats 28 and head 5 relative to the carriage 24 is equal to the movement of the carriage 24 relative to the housing 3 and half the stroke of the piston 12. Thus, the tracks. The tori of displacement of the head 5 is represented in the form of a diagonal of the quard with sides equal to half the stroke of the acting piston 12. In this case, a stamp is placed on the axis of the impact mechanism 2, which is in the first row to the left. Bringing the required stamp 7 under the percussion mechanism 2 is ensured by supplying compressed air to one or several over-or sub-piston cavities, which ensures the displacement of one or a group of pistons in the post of the corresponding pneumatic cylinder 8 or 9, and with them the rods 8 and 21 with toothed racks 22 and 23. The last ones, which are in engagement with the wheel 26, turn the wheel 27, which is in engagement with the rack 28 on the tanga 4. As a result, the carriage 24 and the rod 4 with the head, in the gne.zdah glue 7 .. , Schlotschik device for gluing. These parts have a simpler design and high performance due to the fact that the pistons are mounted into the pneumatic cylinders are consistently and kinematically connected with the tanga; made in the form of a gear Eiki. Claims An apparatus for stamping parts comprising a base, a percussion mechanism attached thereto, and a gripping holder comprising a housing mounted thereto for movement of a rod with a head at an end having slots for stamps, and a mechanism for moving the rod related to , in order to increase productivity, the stem is made in the form of a toothed rack, the movement mechanism is in the form of two parallel flow ram pneumatic cylinders, each of which has a series of the rods interacting with each other, the extreme piston rods are located in the body of the holder and have a gear rack and a carriage in which there are two gear wheels on the axis, one of which interacts with the gear rods of the piston rods, and the other - with the gear rack of the rod placed The carriage is perpendicular to the axis of the rods, and the slots under the marks are located in the head in a staggered order. Sources of information taken into account during the examination 1. A. Slyusarev. and others. Mechanization and automation of pipe and pipe product branding. Seri 8, information 7. M., Chermetinformation,. 1967, p. 3, Fig. 2

2. Authors certificate of the USSR 228043, cl. B 44 B, 1967, (pro-. Totype). | K vv.vd хххх V xxN

f