JPH03130914U - - Google Patents
Info
- Publication number
- JPH03130914U JPH03130914U JP1990040356U JP4035690U JPH03130914U JP H03130914 U JPH03130914 U JP H03130914U JP 1990040356 U JP1990040356 U JP 1990040356U JP 4035690 U JP4035690 U JP 4035690U JP H03130914 U JPH03130914 U JP H03130914U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- fitted
- bearing
- held
- hole
- 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
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
- F16C11/04—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
Landscapes
- Shovels (AREA)
- Component Parts Of Construction Machinery (AREA)
- Pivots And Pivotal Connections (AREA)
Description
第１図は本考案にかかるカートリツジタイプの
ピン継手の一実施例の断面図、第２図は第１図の
Ａ−Ａ断面図、第３図は本考案のピン継手の着脱
要領を示す第１図の分解図、第４図は従来の作業
機ピン部の取り付け構造の断面図である。
１……組立部品、２……ピン、３ａ，３ｂ……
フランジ部、４……ねじ部、５，７，８……軸受
、６……ブツシユ、９……プレート、１０……ボ
ルト、１１……第１部材、１２ａ，１２ｂ……ボ
ス、１３……第２部材、１４……ボス、１５，１
６……孔、１７……締結部材。
Fig. 1 is a cross-sectional view of an embodiment of the cartridge type pin joint according to the present invention, Fig. 2 is a cross-sectional view taken along line AA in Fig. 1, and Fig. 3 shows how to attach and remove the pin joint of the present invention. FIG. 1 is an exploded view, and FIG. 4 is a sectional view of a conventional work machine pin attachment structure. 1... Assembly parts, 2... Pins, 3a, 3b...
Flange part, 4... Threaded part, 5, 7, 8... Bearing, 6... Bush, 9... Plate, 10... Bolt, 11... First member, 12a, 12b... Boss, 13... Second member, 14...Boss, 15,1
6... Hole, 17... Fastening member.
Claims (1)
ねじ孔を設けたピンの中間に、ブツシユを内嵌し
た軸受と、その両側に前記軸受と相対回転可能な
軸受を外嵌して、一側を前記フランジ部により他
側をプレートにより挟持するように前記ねじ孔に
前記プレートを介してボルトを螺合した組立部品
とすると共に、離設した一対の第１部材と、これ
に嵌合する第２部材とを共に貫通する孔を設け、
この孔に前記組立部品を挿入して前記ピンのフラ
ンジ部と前記第１部材とを締結部材により着脱自
在としたことを特徴とするカートリツジタイプの
ピン継手。 A pin having one end formed in a flange portion and an axial screw hole provided in the other end is provided with a bearing having a bushing fitted therein, and bearings capable of relative rotation with the bearing being fitted externally on both sides of the pin. An assembled part is formed by screwing a bolt into the screw hole through the plate so that one side is held by the flange portion and the other side is held by the plate, and the second member is fitted into a pair of separated first members. providing a hole passing through both the second member;
A cartridge type pin joint, characterized in that the assembly part is inserted into the hole, and the flange part of the pin and the first member can be attached and detached by a fastening member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990040356U JPH03130914U (en) | 1990-04-16 | 1990-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990040356U JPH03130914U (en) | 1990-04-16 | 1990-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03130914U true JPH03130914U (en) | 1991-12-27 |
Family
ID=31550075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990040356U Pending JPH03130914U (en) | 1990-04-16 | 1990-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03130914U (en) |
-
1990
- 1990-04-16 JP JP1990040356U patent/JPH03130914U/ja active Pending