Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16H—GEARING
  • F16H57/00—General details of gearing
  • F16H57/02—Gearboxes; Mounting gearing therein
  • F16H57/03—Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16H—GEARING
  • F16H57/00—General details of gearing
  • F16H57/02—Gearboxes; Mounting gearing therein
  • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16H—GEARING
  • F16H57/00—General details of gearing
  • F16H57/02—Gearboxes; Mounting gearing therein
  • F16H2057/02039—Gearboxes for particular applications
  • F16H2057/02069—Gearboxes for particular applications for industrial applications
  • F16H2057/02073—Reduction gearboxes for industry
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16H—GEARING
  • F16H57/00—General details of gearing
  • F16H57/02—Gearboxes; Mounting gearing therein
  • F16H2057/02091—Measures for reducing weight of gearbox

Definitions

• the invention relates to a housing for a transmission.
• the invention is therefore based on the object, a housing for a transmission
• the object is achieved in the housing for a transmission according to the features indicated in claim 1.
• the housing has an upper housing part attached to a housing upper part, wherein a first bearing receptacle for a first bearing of a shaft of a first
• Housing bottom part is formed, wherein a first end portion of a first bearing bar of the housing base and a first end portion of a second bearing bar of the housing base
• the advantage here is that a high mechanical stability and low torsional stiffness can be achieved.
• the rest of the housing without the stiffening sections is executable with thin wall thickness, so with a maximum wall thickness, which is smaller than that
• a second, ie the other, end portion of the first bearing bar of the housing base and a second, ie the other, end portion of the second bearing bar of the housing base is connected by means of two spaced-apart end plates.
• a second, ie the other, end region of the second bearing bar of the housing upper part is connected by means of two, spaced-apart end plates.
• spacers are arranged between end plates of the upper housing part which are connected to the first end portions of the bearing bars of the upper housing part and / or spacers are arranged between end plates of the lower housing part which are connected to the first end areas of the bearing bars of the lower housing part.
• the bearing bars of the housing base are connected by means of support beams and / or support sections with base plates of the housing base, in particular for deriving the weight of the bearing beams.
• the advantage here is that the weight can be derived through these thickened areas, so that the other
• the bearing bars, end plates, spacers, support beams, support sections and base plate of the housing base are in one piece, in particular in one piece, designed, in particular as a steel casting.
• Housing base is designed as a cast steel part and requires little post-processing.
• the bearing bars, end plates, spacers of the housing upper part are in one piece, in particular in one piece, executed, in particular as
• the advantage here is that the advantage is that the upper housing part is formed as a cast steel part and requires little post-processing.
• the end plates extend in a direction which is oriented perpendicular to the direction, which the furthest extent of the
• the lower housing part is formed shell-like, with remaining areas of the housing lower part having a smaller wall thickness than the wall thickness of the end plate, the bearing bar and / or the support sections and / or the support beams is.
• the housing consists of two shells
• a transmission housing is shown in an oblique view.
• the bearing mount of the transmission housing is shown enlarged in an oblique view.
• the housing has a lower housing part 2, on which a housing upper part 1 is placed.
• bearing receivers are formed on the transmission housing and machined accordingly fine.
• a first part of each bearing receptacle is formed as a bearing bar 3, the two
• Housing base 2 is arranged.
• each bearing receptacle is formed as a bearing bar 4, the two
• Housing upper part 1 is arranged.
• Bearing receptacle comprises a cylindrical space region, in which a bearing, is insertable and thus a shaft via the bearing in the bearing receptacle of the housing storable.
• the two parallel aligned bearing bar 4 of the upper housing part 1 are connected at its first end region by means of two spaced-apart, mutually parallel end plates 6. Also at their other end are the two spaced-apart, mutually parallel end plates 6. Also at their other end are the two spaced-apart, mutually parallel end plates 6. Also at their other end are the two spaced-apart, mutually parallel end plates 6. Also at their other end are the two spaced-apart, mutually parallel end plates 6. Also at their other end are the
• Bearing beam 4 by means of two spaced-apart, mutually parallel end plates 6 connected.
• the end plate 6 extend in a first direction more than in any other direction transverse thereto.
• the bearing bars 4 extend in a second direction more than in any other direction transverse to the second direction.
• the first and second directions are perpendicular to each other.
• the two parallel aligned bearing bars 3 of the upper housing part 2 are connected at their first end region by means of two spaced-apart, mutually parallel end plates 5. Also at their other end are the
• Bearing 3 by means of two spaced-apart, mutually parallel end plates 5 are connected.
• the end plates 5 extend more in the first direction than in any other direction transverse thereto.
• the bearing beams 3 extend more in the second direction than in any other direction transverse to the second direction.
• the bearing bars 3 of the lower housing part 2 are connected by means of a double decker structure and the bearing bars 3 of the housing lower part 2 are connected by means of a double decker structure.
• the upper housing part 1 is designed shell-like.
• the bearing bar 4 and the end plates 6 are formed as thickening areas, so thickened areas in the casting.
• the remaining areas of the upper housing part 1 are designed with a thin wall thickness. This means that the thickest wall thickness of the remaining areas is smaller than the thickest wall thickness of the housing in the region of the bearing beams 4 and the end plates 6.
• the lower housing part 2 is designed shell-like.
• the bearing bars 3 and the end plates 5 are formed as thickening areas, ie thickened areas, in the casting.
• the remaining areas of the lower housing part 2 are designed with a thin wall thickness. This means that the thickest wall thickness of the remaining areas is smaller than the thickest wall thickness of the housing in the region of the bearing bars 3 and the end plates 5.
• the end plates 6 are spaced apart by means of spacers 20, which also conduct weight of one of the end plates 6.
• the end plates 5 are also spaced apart by means of spacers 20, which also conduct weight of one of the end plates 5.
• the weight of the bearing bar 5 is derived by means of support beams 7 and support sections 8 to the base plate 9. These support sections 8 and support beams 7 and the base plate 9 do not count to the remaining areas with thin wall thickness. These support sections 8 and support beams 7 and the base plate 9 are made with very high thickness in order to achieve a high stability.
• Housing base 2 in one piece, so one piece, running.
• the upper housing part 1 comprising the end plates 6, the bearing bar 4, the associated spacer 20 and the remaining areas with thin wall thickness to form the shell-like housing upper part 1 in one piece, so in one piece, executed.
• the upper housing part 1 On its upper side, the upper housing part 1 has a seal which can be sealed tightly with a closure lid part.
• the support beams 7 extend perpendicular to the first and perpendicular to the second direction, so are further extended in this direction than in the first or second direction.
• the support portions 8 extend perpendicular to the first and perpendicular to the second direction, so are further extended in this direction than in the first or second direction.

Landscapes

• Engineering & Computer Science (AREA)
• General Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• General Details Of Gearings (AREA)
• Mounting Of Bearings Or Others (AREA)

Priority Applications (5)

Applications Claiming Priority (2)

Publications (1)

Family

ID=51795606

Family Applications (1)

Country Status (7)

Families Citing this family (7)

Citations (1)

Family Cites Families (8)

• 2013
  • 2013-11-08 DE DE201310018709 patent/DE102013018709A1/de active Pending
• 2014
  • 2014-10-21 US US15/034,842 patent/US10364879B2/en active Active
  • 2014-10-21 WO PCT/EP2014/002828 patent/WO2015067341A1/de not_active Ceased
  • 2014-10-21 EP EP14789525.4A patent/EP3066362B1/de active Active
  • 2014-10-21 BR BR112016000843-0A patent/BR112016000843B1/pt active IP Right Grant
  • 2014-10-21 CA CA2922263A patent/CA2922263C/en active Active
  • 2014-10-21 AU AU2014345908A patent/AU2014345908B2/en active Active

Patent Citations (1)

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