CS213636B1 - Tooth direct clutch with adjustable switching off force - Google Patents
Tooth direct clutch with adjustable switching off force Download PDFInfo
- Publication number
- CS213636B1 CS213636B1 CS282879A CS282879A CS213636B1 CS 213636 B1 CS213636 B1 CS 213636B1 CS 282879 A CS282879 A CS 282879A CS 282879 A CS282879 A CS 282879A CS 213636 B1 CS213636 B1 CS 213636B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- force
- driving part
- drive
- direct clutch
- adjustable switching
- Prior art date
Links
- 239000004577 thatch Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
Landscapes
- Press Drives And Press Lines (AREA)
Description
Vynález týká sa náhonu přídavných podávačích zariadení s pevnou vazbou u mechanických lisov a rieši bezpečnosť přídavného zariadenia před mechanickým poškodením pri náhodnom preťažení, zadretí alebo vspriečení podávaného kusá v podávači.The present invention relates to the drive of an additional bonding device with a fixed bond in mechanical presses and to the safety of the attachment against mechanical damage in case of accidental overloading, retention or jamming of the feed piece in the feeder.
Doteraz známe náhony přídavných podávačích zariadení s pevnou vazbou u mechanických lisov nemajú poistku, ktorá by přerušila spojenie náhonu s podáváčom při preťažení , alebo zaáretí podávače. Može tu nastať mechanioké poškodenie části náhonu alebo samotného podávače.The prior art drives of the fixed-feed add-on devices in mechanical presses do not have a fuse that would break the drive-to-feeder connection when the feeder is overloaded or loaded. There may be mechanical damage to the drive section or the feeder itself.
Hoře uvedené nedostatky rieši zubová spojka priama s nastavitelnou silou vypnutia dla vynálezu, ktorej podstata spočívá v tom, že zaisťuje pevné spojenie náhonu podávače s baranom lisu až po naatavenú silu, po překročení tejto spojka zastaví pohyb barana lisu v ktorej kolvek polohe.The aforementioned drawbacks are solved by a direct clutch with an adjustable cut-off force according to the invention, which consists in ensuring a firm connection of the feeder drive with the press ram up to the set force, after exceeding this coupling stops the press ram movement in which position.
Predmet vynálezu je schématicky znázorněný na připojených výkresoch, kde obr. 1 je schématický bokorys a obr. 2 schématieký nárys zariadenia.The object of the invention is shown schematically in the accompanying drawings, wherein FIG. 1 is a schematic side view and FIG. 2 is a schematic front view of the device.
Zubová spojka priama podlá vynálezu pozostáva z části hnacej 1, ktorá je vsadená v noanom ráma £ a zaletěná čapom ££. Noaný rám £ je pevne spojený s baranom lisu 12.The direct clutch according to the invention consists of a drive part 1 which is embedded in the frame 4 and is sealed by a pin 8. The frame 6 is rigidly connected to the ram 12 of the press.
Čelo hnaoej časti £ tvoří ozubený hřeben, ktorý zapadá do ozubenia hnanej časti 2. Obe časti £ a £ aú k aebe pritláčané tlakom pružin £, umiestnených na skrutkách £ zaskrutkovanýchdo hnaoej časti £ cez opernú došku £. Sila vypnutia spojky je daná tlakom pružin £The face of the drive part 4 forms a toothed rack which fits into the toothing of the driven part 2. Both parts 4 and 4 are pressed against each other by the pressure of the springs 4 located on the screws 4 screwed into the drive part 4 through the support thatch 4. The clutch release force is given by the spring pressure tla
213 636213 636
213 Β3β s nastavuje sa plynule maticemi &. Časť hnaná 2 vytvořené pozdížne otvory pre skrutky 2· ktoré umožňujú vzájomné posunutie oboch Častí 1 , £ vočl sebe. Na konoi hnanej časti £ je upevněný vypínací palec £, ktorý ovládá konooVé spínače 10, umiestnené ns držiakoch £·213 Β3β s is set continuously by matrices &. The part driven by 2 longitudinal holes for the screws 2 which allow the two parts 1, 4 to be moved relative to one another. On the actuated part 8 a fastening thumb 6 is fastened, which actuates the limit switches 10 located on the holders 8.
Funkoia zubovej spojky podlá vynálezu je následovnát pri ohode lisu pohybuje sa súčasne s bsrsnom lisu 12 i spojka, ktorej hnaná časť J je náhonom přídavného zariadenia.The function of the toothed clutch according to the invention is to be followed by a clutch whose drive part J is the drive of an additional device when the press is moved.
Pri preťažení, zadretí alebo vzpriečení přídavného zariadenia nastane posunutie hnanej časti 2 a hnaoej časti 2 voči sebe. Zároveň s hnanou časťou 2 posunie sa i vypínací palec 8 pevne s ňou spojený a oez koncové spínače 20, zapojené v sérii eo stop tlačítkom ovládanie lisu, zastaví chod barana lisu v hooiktorej polohe tak, že nedojde k poSkodenlu zariadenia. Po odstránení závady na prídavnom zariadení a vrátení hnanej časti 2 do povodnej polohy voči hnaoej časti 2* može sa zariadenie znovu uviesť do ohodu.When the attachment device is overloaded, seized or jammed, the drive part 2 and the drive part 2 are displaced relative to each other. At the same time as the driven part 2, the shut-off thumb 8 is firmly connected to it, and the limit switches 20, connected in series eo stop by the press control button, stop the press ram in any position so that the device is not damaged. After the failure of the attachment has been remedied and the drive part 2 has been returned to its original position relative to the drive part 2 *, the device can be put into operation again.
V případe potřeby například pri výměně nástroja dá sa spojka , a tým i celý náhon přídavného zariadenia odpojiť od barana lisu vytiahnutím čapu 21*If necessary, for example when changing a tool, the coupling and thus the entire drive of the attachment can be disconnected from the press ram by pulling out the pin 21 *
Zubová spojka priama a nastavitelnou silou vypnutla podlá vynálezu je použitelná najma v strojárstve pri používaní přídavných podávačích zariadení u mechanických lisov.The direct and adjustable force clutch of the present invention is particularly useful in mechanical engineering when using additional feed devices for mechanical presses.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS282879A CS213636B1 (en) | 1979-04-24 | 1979-04-24 | Tooth direct clutch with adjustable switching off force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS282879A CS213636B1 (en) | 1979-04-24 | 1979-04-24 | Tooth direct clutch with adjustable switching off force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS213636B1 true CS213636B1 (en) | 1982-04-09 |
Family
ID=5366528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS282879A CS213636B1 (en) | 1979-04-24 | 1979-04-24 | Tooth direct clutch with adjustable switching off force |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS213636B1 (en) |
-
1979
- 1979-04-24 CS CS282879A patent/CS213636B1/en unknown
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