SU1559134A1 - Electromagnetic hammer - Google Patents
Electromagnetic hammer Download PDFInfo
- Publication number
- SU1559134A1 SU1559134A1 SU884464095A SU4464095A SU1559134A1 SU 1559134 A1 SU1559134 A1 SU 1559134A1 SU 884464095 A SU884464095 A SU 884464095A SU 4464095 A SU4464095 A SU 4464095A SU 1559134 A1 SU1559134 A1 SU 1559134A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- coils
- springs
- reliability
- measles
- core
- Prior art date
Links
Abstract
Изобретение относитс к горной промышленности и строительству. Цель - повышение надежности работы. Молоток содержит магнитопровод 1 с силовыми катушками пр мого 2 и обратного 3 ходов. Внутри катушек 2 и 3 размещен полый ферромагнитный корь 4, внутри которого помещен цилиндрический боек 5 из немагнитного материала, подпружиненный с двух сторон относительно кор 4 пружинами 6 и 7, что способствует повышению надежности при неизменном т говом усилии. При подключении к сети катушек 2 и 3 в них наводитс магнитный поток, под действием которого корь 4 совершает колебани , которые передаютс через пружины 6 и 7 бойку 5. 2 ил.This invention relates to the mining and construction industry. The goal is to increase the reliability of work. The hammer contains magnetic core 1 with power coils of forward 2 and reverse 3 strokes. Inside coils 2 and 3 there is a hollow ferromagnetic measles 4, inside which is placed a cylindrical head 5 of non-magnetic material, spring-loaded from both sides relative to core 4 by springs 6 and 7, which contributes to increased reliability with constant tractive effort. When coils 2 and 3 are connected to the network, a magnetic flux is induced in them, under the action of which the measles 4 oscillates, which are transmitted through the springs 6 and 7 to the striker 5. 2 Il.
Description
Фиг.11
Изобретение относитс к строительным и горным машинам и может найти применение при выполнении строительно-монтажных работ, дл разрушени горных пород, дл выполнени технологических операций в машиностроенииtThe invention relates to construction and mining machines and may find application in the performance of construction and assembly works, for the destruction of rocks, for the performance of technological operations in mechanical engineering.
Цель изобретени - повышение надежности раб оты.The purpose of the invention is to increase the reliability of the slave.
На фиг. 1 приведена конструкци молотка; на фиг. 2 - схема включени обмоток.FIG. 1 shows the design of the hammer; in fig. 2 - winding connection circuit.
Электромагнитный молоток содержит рмо магнитопровода 1, силовые катушки пр мого 2 и обратного 3 ходов, полый ферромагнитный корь 4 в виде цилиндра, цилиндрический боек 5 из немагнитного материала с направл ющими , пружины 6 и 7. Катушки пр мого 2 и обратного 3 ходов в сеть переменного тока промышленной частоты включены через диоды 8 и 9.Electromagnetic hammer contains RMO magnetic core 1, power coils of forward 2 and reverse 3 strokes, hollow ferromagnetic measles 4 in the form of a cylinder, cylindrical firing pin 5 of nonmagnetic material with guides, springs 6 and 7. Coils of forward 2 and reverse 3 strokes into the network AC power frequency included through the diodes 8 and 9.
5five
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Молоток работает следующим образом .The hammer works as follows.
При подключении в сеть катушки 2 и 3 поочередно создают в магнитной системе потоки, под действием которых корь 4 совершает колебани с частотой сети. Колебани кор 4 передаютс бойку 5 через пружины б и 7.When connected to the network, coils 2 and 3 alternately create flows in the magnetic system, under the action of which the measles 4 oscillates with the frequency of the network. The oscillations of the core 4 are transmitted to the striker 5 through the springs b and 7.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884464095A SU1559134A1 (en) | 1988-07-20 | 1988-07-20 | Electromagnetic hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884464095A SU1559134A1 (en) | 1988-07-20 | 1988-07-20 | Electromagnetic hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1559134A1 true SU1559134A1 (en) | 1990-04-23 |
Family
ID=21391315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884464095A SU1559134A1 (en) | 1988-07-20 | 1988-07-20 | Electromagnetic hammer |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1559134A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0718075A1 (en) * | 1994-12-19 | 1996-06-26 | Moshe Averbukh | Electromagnetic percussion device |
| CN110094156A (en) * | 2019-05-05 | 2019-08-06 | 三峡大学 | A kind of broken rock device and its construction technology using high frequency electric pulse auxiliary impact |
-
1988
- 1988-07-20 SU SU884464095A patent/SU1559134A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 852455, кл. В 25 D 13/00, 1979. Авторское свидетельство СССР № 497405, кл. Е 21 С 3/16, 1970. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0718075A1 (en) * | 1994-12-19 | 1996-06-26 | Moshe Averbukh | Electromagnetic percussion device |
| CN110094156A (en) * | 2019-05-05 | 2019-08-06 | 三峡大学 | A kind of broken rock device and its construction technology using high frequency electric pulse auxiliary impact |
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