JPS5943565U - Greasing device for work pivots - Google Patents

Greasing device for work pivots

Info

Publication number
JPS5943565U
JPS5943565U JP1982140014U JP14001482U JPS5943565U JP S5943565 U JPS5943565 U JP S5943565U JP 1982140014 U JP1982140014 U JP 1982140014U JP 14001482 U JP14001482 U JP 14001482U JP S5943565 U JPS5943565 U JP S5943565U
Authority
JP
Japan
Prior art keywords
grease
hole
work
pivot pin
greasing device
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
JP1982140014U
Other languages
Japanese (ja)
Inventor
「ささ」「き」　勝之
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP1982140014U priority Critical patent/JPS5943565U/en
Publication of JPS5943565U publication Critical patent/JPS5943565U/en
Pending legal-status Critical Current

Links

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/02—Trunnions; Crank-pins
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/102—Construction relative to lubrication with grease as lubricant
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2350/00—Machines or articles related to building
    • F16C2350/26—Excavators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例を示す断面図、第２図は第１図
の■−■線断面図、第３図はグリスケースの断面図であ
る。 １は固定部材、２は作業機、３は枢支ピン、４はブツシ
ュ、４ａは内周面、５は盲穴、６は供給孔、７は油溝、
８はグリスケース、１０はグリス。FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is a sectional view taken along the line ■--■ in FIG. 1, and FIG. 3 is a sectional view of the grease case. 1 is a fixed member, 2 is a working device, 3 is a pivot pin, 4 is a bushing, 4a is an inner peripheral surface, 5 is a blind hole, 6 is a supply hole, 7 is an oil groove,
8 is the grease case, 10 is the grease.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 固定部材１に作業機２を枢支ピン３、ブツシュ４を介し
て揺動自在に枢支し、前記枢支ピン３内に、グリス１０
が封入されかつ孔９を備えたグリスケース８を、グリス
１０が孔９から圧送される゛ように挿入し、該孔９と連
通した供給孔６を枢支ピン３の外周面に開口して穿孔し
、前記ブツシュ４の内周面４ａには供給孔６に開口しｉ
ご半円形の油溝７を形成したことを特徴とする作業機枢
支部の給脂装置。A work implement 2 is swingably supported on the fixed member 1 via a pivot pin 3 and a bush 4, and a grease 10 is applied inside the pivot pin 3.
A grease case 8 in which grease is sealed and provided with a hole 9 is inserted so that the grease 10 is pumped through the hole 9, and a supply hole 6 communicating with the hole 9 is opened on the outer peripheral surface of the pivot pin 3. The inner peripheral surface 4a of the bushing 4 is provided with a supply hole 6.
A lubrication device for a work pivot, characterized in that a semicircular oil groove 7 is formed.
JP1982140014U 1982-09-17 1982-09-17 Greasing device for work pivots Pending JPS5943565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982140014U JPS5943565U (en) 1982-09-17 1982-09-17 Greasing device for work pivots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982140014U JPS5943565U (en) 1982-09-17 1982-09-17 Greasing device for work pivots

Publications (1)

Publication Number Publication Date
JPS5943565U true JPS5943565U (en) 1984-03-22

Family

ID=30313630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982140014U Pending JPS5943565U (en) 1982-09-17 1982-09-17 Greasing device for work pivots

Country Status (1)

Country Link
JP (1) JPS5943565U (en)

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