CN103883717A - Gear case of overall structure - Google Patents

Gear case of overall structure Download PDF

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Publication number
CN103883717A
CN103883717A CN201410144963.9A CN201410144963A CN103883717A CN 103883717 A CN103883717 A CN 103883717A CN 201410144963 A CN201410144963 A CN 201410144963A CN 103883717 A CN103883717 A CN 103883717A
Authority
CN
China
Prior art keywords
overall structure
case body
gear
casing
gearwheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410144963.9A
Other languages
Chinese (zh)
Inventor
柴德维
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410144963.9A priority Critical patent/CN103883717A/en
Publication of CN103883717A publication Critical patent/CN103883717A/en
Pending legal-status Critical Current

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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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
    • 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
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • 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
    • F16H2057/02095—Measures for reducing number of parts or components

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

The invention provides a gear case of an overall structure. The gear case mainly comprises a case body, a big gear wheel, a pinion, a drive shaft and a driven shaft. The gear case is characterized in that the case body and a bearing pedestal are arranged in an overall structure; the bearing pedestal, an end cap, an installation hole and an upper cover are arranged on the case body; the end cover and the drive shaft are symmetrically arranged, and the end cover and the driven shaft are symmetrically arranged; both the big gear wheel and the pinion are arranged in the case body; an adjusting pad and a thrust ring are arranged between the big gear wheel and the pinion and the inner wall of the case body; the drive shaft is arranged on the big gear wheel; the driven shaft is arranged on the pinion; an oil seal is arranged on the bearing pedestal through bolts. The gear case has the advantages that the case body and the bearing pedestal which are in welding connection are arranged to be the overall structure, so the strength of the case body is improved, then the stability in work is improved, the service life is prolonged and the cost is lowered; meanwhile, the overall structure improves the production efficiency and safety performance of products.

Description

A kind of overall structure gear-box
?
Technical field
The present invention relates to a kind of gear-box, particularly relate to a kind of overall structure gear-box.
Background technique
At present, the service behaviour of machine, equipment and Safety performance are more and more subject to people's concern and attention, and gear-boxcapability and performance the Safety performance of machine, equipment is played to vital effect.Existing gear housing is bolted mostly, after long-time use, bolt can produce loosening, thereby has reduced the connection tightness of gear housing, reduced the Safety performance of product, gear housing is bolted and has yet increased production process and cost of production simultaneously.
Summary of the invention
The object of this invention is to provide a kind of overall structure gear-box, overcome existing gear housing intensity not high, assemble problem loaded down with trivial details, that manufacturing efficiency is not high, by technology of the present invention, simplify the production process of gear housing, improve intensity and the Security of gear housing.
The present invention solves the technological scheme that its technical problem takes:
A kind of overall structure gear-box, mainly comprise casing, gearwheel, small gear, live axle and driven axle, it is characterized in that: described casing and bearing support are set to overall structure, on casing, be provided with bearing support, end cap, mounting hole and upper cover, end cap is symmetrical arranged with live axle, driven axle respectively, avoids foreign material to enter casing, the Safety performance while having improved product work, upper cover is bolted on casing, is convenient to the inspection and maintenance of product.Described gearwheel and small gear are all arranged in casing, between gearwheel, small gear and cabinet wall, be provided with spacer and thrust ring, spacer and thrust ring make gearwheel, the small gear position in casing more stable, further improve the Safety performance of product.Described live axle is arranged on gearwheel, and described driven axle is arranged on small gear, and live axle drives gearwheel, and the large gear turn the small gear, and small gear drives driven axle, thus the working procedure of realization.Described oil sealing is arranged on bearing support by bolt, by oil sealing, is convenient to the rotation of live axle and driven axle, reduces the rotational resistance of live axle and driven axle, has extended the working life of product.
Further, described mounting hole, its quantity is 4-8.
Beneficial effect: the present invention is set to overall structure with crossing the casing and the bearing support that are welded to connect, has improved the intensity of casing, and then stability in raising work, extend working life, reduced cost, overall structure has also improved manufacturing efficiency simultaneously, improves the Safety performance of product.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is left view of the present invention.
In figure: 1. casing, 2. bearing support, 3. gearwheel, 4. small gear, 5. live axle, 6. driven axle, 7. spacer, 8. thrust ring, 9. end cap, 10. bolt, 11. oil sealings, 12. mounting holes, 13. upper covers.
Embodiment
Below with reference to accompanying drawing, the present invention is described in detail.
A kind of overall structure gear-box, mainly comprise casing 1, gearwheel 3, small gear 4, live axle 5 and driven axle 6, it is characterized in that: on described casing 1, be provided with bearing support 2, end cap 9, mounting hole 12 and upper cover 13, casing 1 is set to overall structure with bearing support 2, intensity and the performance of product are improved, end cap 9 respectively with live axle 5, driven axle 6 is symmetrical arranged, avoid foreign material to enter casing 1, Safety performance while having improved product work, described mounting hole 12 quantity are 4, improve the fastness after casing 1 is installed, upper cover 13 is fixed on casing 1 by bolt 10, be convenient to the inspection and maintenance of product, described gearwheel 3 is all arranged in casing 1 with small gear 4, gearwheel 3, between small gear 4 and casing 1 inwall, be provided with spacer 7 and thrust ring 8, spacer 7 makes gearwheel 3 with thrust ring 8, the position of small gear 4 in casing 1 is more stable, further improve the Safety performance of product, described live axle 5 is arranged on gearwheel 3, described driven axle 6 is arranged on small gear 4, live axle 6 drives gearwheel 3, gearwheel 3 drives small gear 4, small gear 4 drives driven axle 5, thereby the working procedure of realization, described oil sealing 11 is arranged on bearing support 2 by bolt 10, by oil sealing 11, be convenient to the rotation of live axle 5 and driven axle 6, reduce the rotational resistance of live axle 5 and driven axle 6, thereby extend the working life of gear-box, improve Security.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is realized.

Claims (2)

1. an overall structure gear-box, mainly comprise casing, gearwheel, small gear, live axle and driven axle, it is characterized in that: described casing and bearing support are set to overall structure, on casing, be provided with bearing support, end cap, mounting hole and upper cover, described end cap respectively with live axle, driven axle is symmetrical arranged, described gearwheel and small gear are all arranged in casing, gearwheel, between small gear and cabinet wall, be provided with spacer and thrust ring, described live axle is arranged on gearwheel, described driven axle is arranged on small gear, described oil sealing is arranged on bearing support by bolt.
2. overall structure gear-box as claimed in claim 1, is characterized in that: described mounting hole, its quantity is 4-8.
CN201410144963.9A 2014-04-13 2014-04-13 Gear case of overall structure Pending CN103883717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410144963.9A CN103883717A (en) 2014-04-13 2014-04-13 Gear case of overall structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410144963.9A CN103883717A (en) 2014-04-13 2014-04-13 Gear case of overall structure

Publications (1)

Publication Number Publication Date
CN103883717A true CN103883717A (en) 2014-06-25

Family

ID=50952772

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410144963.9A Pending CN103883717A (en) 2014-04-13 2014-04-13 Gear case of overall structure

Country Status (1)

Country Link
CN (1) CN103883717A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105840787A (en) * 2016-05-27 2016-08-10 卢卫东 Rapidly-detachable gear case
CN106321488A (en) * 2015-06-25 2017-01-11 北京航天石化技术装备工程有限公司 Self-lubricating low-power horizontal type high-speed pump speed-increasing gearbox
CN112372328A (en) * 2020-09-07 2021-02-19 建德市亚力达工具有限公司 Automatic cutting structure for tailings of high-speed circular cutting machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133967A1 (en) * 1983-07-27 1985-03-13 Klose GmbH & Co. KG Geared motor
CN2158467Y (en) * 1993-03-26 1994-03-09 山东省淄博减速机厂 Toothed gearing electric motor
CA2240164C (en) * 1996-01-10 2005-08-02 Matti Sivonen Gear with bearing arrangement
CN201588692U (en) * 2009-12-05 2010-09-22 潘建民 Direct-coupled gear reduction mechanism of gasoline engine
CN202172595U (en) * 2011-06-04 2012-03-28 南昌江铃集团协和传动技术有限公司 Drive gear box of chopper of corn harvester
CN202575806U (en) * 2012-04-09 2012-12-05 南通中船机械制造有限公司 Welding reduction gearbox for marine electric hoist

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133967A1 (en) * 1983-07-27 1985-03-13 Klose GmbH & Co. KG Geared motor
CN2158467Y (en) * 1993-03-26 1994-03-09 山东省淄博减速机厂 Toothed gearing electric motor
CA2240164C (en) * 1996-01-10 2005-08-02 Matti Sivonen Gear with bearing arrangement
CN201588692U (en) * 2009-12-05 2010-09-22 潘建民 Direct-coupled gear reduction mechanism of gasoline engine
CN202172595U (en) * 2011-06-04 2012-03-28 南昌江铃集团协和传动技术有限公司 Drive gear box of chopper of corn harvester
CN202575806U (en) * 2012-04-09 2012-12-05 南通中船机械制造有限公司 Welding reduction gearbox for marine electric hoist

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106321488A (en) * 2015-06-25 2017-01-11 北京航天石化技术装备工程有限公司 Self-lubricating low-power horizontal type high-speed pump speed-increasing gearbox
CN106321488B (en) * 2015-06-25 2019-02-26 北京航天石化技术装备工程有限公司 A kind of small-power horizontal high-speed pump gearbox of self-lubricating
CN105840787A (en) * 2016-05-27 2016-08-10 卢卫东 Rapidly-detachable gear case
CN112372328A (en) * 2020-09-07 2021-02-19 建德市亚力达工具有限公司 Automatic cutting structure for tailings of high-speed circular cutting machine

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140625