JPS6391721U - - Google Patents

Info

Publication number
JPS6391721U
JPS6391721U JP1986187303U JP18730386U JPS6391721U JP S6391721 U JPS6391721 U JP S6391721U JP 1986187303 U JP1986187303 U JP 1986187303U JP 18730386 U JP18730386 U JP 18730386U JP S6391721 U JPS6391721 U JP S6391721U
Authority
JP
Japan
Prior art keywords
roller
roller bearing
cross
view
rollers
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.)
Granted
Application number
JP1986187303U
Other languages
Japanese (ja)
Other versions
JPH0624571Y2 (en
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 filed Critical
Priority to JP1986187303U priority Critical patent/JPH0624571Y2/en
Publication of JPS6391721U publication Critical patent/JPS6391721U/ja
Application granted granted Critical
Publication of JPH0624571Y2 publication Critical patent/JPH0624571Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/34—Rollers; Needles
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/041—Ball or roller bearings having rollers crossed within a row
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/043—Ball or roller bearings with two massive rectangular rails having facing grooves
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/002—Elastic or yielding linear bearings or bearing supports
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/12—Arrangements for adjusting play

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Description

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

第１図は本考案の一実施例に係る直線摺動用ク
ロスローラーベアリングの部分斜視図、第２図は
第１図のローラーの拡大縦断面図、第３図は第２
図のローラーの他の態様を示す縦断面図、第４図
は第１図のベアリングを使用したテーブルユニツ
トの概略縦断面図、第５図は第４図の部分拡大縦
断面図、第６図は第１図のベアリングのローラー
が片当りした状態の部分縦断面図、第７図および
第８図は第１図のベアリングに用いるローラーの
他の実施例を示す縦断面図、第９図は従来の直線
摺動用クロスローラーベアリングの要部縦断面図
、第１０図は第９図のベアリングのローラーの片
当り状態を模式的に示した部分拡大断面図である
。 符号の説明、１，２……軌道台、３，４……軌
道溝、５，１５……ローラー、５１，１５ａ……
テーパ穴、６……ローラー保持器。 Fig. 1 is a partial perspective view of a cross roller bearing for linear sliding according to an embodiment of the present invention, Fig. 2 is an enlarged vertical sectional view of the roller of Fig. 1, and Fig. 3 is a cross-sectional view of the
4 is a schematic vertical sectional view of a table unit using the bearing shown in FIG. 1, FIG. 5 is a partially enlarged vertical sectional view of FIG. 4, and FIG. 1 is a partial longitudinal sectional view of the bearing shown in FIG. 1 in a state where the rollers are in partial contact, FIGS. 7 and 8 are longitudinal sectional views showing other embodiments of the rollers used in the bearing shown in FIG. 1, and FIG. FIG. 10 is a longitudinal cross-sectional view of a main part of a conventional cross roller bearing for linear sliding, and is a partially enlarged cross-sectional view schematically showing a state in which the rollers of the bearing shown in FIG. 9 are in partial contact. Explanation of symbols, 1, 2...Railway base, 3, 4...Race groove, 5,15...Roller, 51, 15a...
Tapered hole, 6...Roller retainer.

Claims (1)

【実用新案登録請求の範囲】 互いに平行に配設された一対の軌道台にそれぞ
れ対向して形成した軌道溝間に、複数のローラー
をその中心軸を順次略直角に交差させて互い違い
に配列すると共に各ローラーを保持器によつて所
定間隔に保持した直線摺動用クロスローラーベア
リングにおいて、 上記ローラー内部にテーパ穴を設け、両端部を
中央部よりも薄肉に形成したことを特徴とする直
線摺動用クロスローラーベアリング。[Claims for Utility Model Registration] A plurality of rollers are arranged in a staggered manner with their central axes intersecting each other at approximately right angles between raceway grooves formed oppositely on a pair of raceways arranged parallel to each other. and a cross roller bearing for linear sliding in which each roller is held at a predetermined interval by a retainer, characterized in that a tapered hole is provided inside the roller and both ends are formed thinner than the center. Cross roller bearing.
JP1986187303U 1986-12-04 1986-12-04 Cross roller bearing for linear sliding Expired - Lifetime JPH0624571Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986187303U JPH0624571Y2 (en) 1986-12-04 1986-12-04 Cross roller bearing for linear sliding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986187303U JPH0624571Y2 (en) 1986-12-04 1986-12-04 Cross roller bearing for linear sliding

Publications (2)

Publication Number Publication Date
JPS6391721U true JPS6391721U (en) 1988-06-14
JPH0624571Y2 JPH0624571Y2 (en) 1994-06-29

Family

ID=31137662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986187303U Expired - Lifetime JPH0624571Y2 (en) 1986-12-04 1986-12-04 Cross roller bearing for linear sliding

Country Status (1)

Country Link
JP (1) JPH0624571Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006266436A (en) * 2005-03-25 2006-10-05 Nachi Fujikoshi Corp Support body and base isolation device
JP2013127277A (en) * 2011-12-16 2013-06-27 Ckd Corp Guide member, linear guide and cylinder with guide

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521043A (en) * 1975-06-19 1977-01-06 Redken Laboratories Inc Compound for hair setting cosmetics showing high resistance to high temperature
JPS545462A (en) * 1977-06-13 1979-01-16 Kawasaki Steel Co Method of detecting thickness of plate between stand of hot continuous type rolling mill

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521043A (en) * 1975-06-19 1977-01-06 Redken Laboratories Inc Compound for hair setting cosmetics showing high resistance to high temperature
JPS545462A (en) * 1977-06-13 1979-01-16 Kawasaki Steel Co Method of detecting thickness of plate between stand of hot continuous type rolling mill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006266436A (en) * 2005-03-25 2006-10-05 Nachi Fujikoshi Corp Support body and base isolation device
JP2013127277A (en) * 2011-12-16 2013-06-27 Ckd Corp Guide member, linear guide and cylinder with guide

Also Published As

Publication number Publication date
JPH0624571Y2 (en) 1994-06-29

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