JPH026815U - - Google Patents

Info

Publication number
JPH026815U
JPH026815U JP8561188U JP8561188U JPH026815U JP H026815 U JPH026815 U JP H026815U JP 8561188 U JP8561188 U JP 8561188U JP 8561188 U JP8561188 U JP 8561188U JP H026815 U JPH026815 U JP H026815U
Authority
JP
Japan
Prior art keywords
lead screw
distal end
recess
bearing structure
pair
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
JP8561188U
Other languages
Japanese (ja)
Other versions
JPH0645057Y2 (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 JP1988085611U priority Critical patent/JPH0645057Y2/en
Publication of JPH026815U publication Critical patent/JPH026815U/ja
Application granted granted Critical
Publication of JPH0645057Y2 publication Critical patent/JPH0645057Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)
  • Moving Of Heads (AREA)

Description

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

第１図はこの考案の実施例を示すデイスク駆動
装置に用いられるリードスクリユの軸受構造の全
体側面図、第２図は同要部拡大断面図、第３図は
デイスク駆動装置の概略平面図、第４図は他の実
施例のリードスクリユの軸受構造の断面図、第５
図は同要部拡大断面図、第６図は従来例の第１図
相当図、第７図は他の従来例の第１図相当図であ
る。 １１……リードスクリユ、１１ａ……先端部、
１１ｂ……基端部、１７，１８，２１……軸受、
１７ａ，２１ａ……凹部、１９……スラスト受板
。 FIG. 1 is an overall side view of the bearing structure of a lead screw used in a disk drive device showing an embodiment of this invention, FIG. 2 is an enlarged sectional view of the same essential parts, and FIG. 3 is a schematic plan view of the disk drive device. Figure 4 is a sectional view of the bearing structure of the lead screw of another embodiment, and Figure 5
6 is a diagram corresponding to FIG. 1 of a conventional example, and FIG. 7 is a diagram corresponding to FIG. 1 of another conventional example. 11... Lead screw, 11a... Tip part,
11b... Base end portion, 17, 18, 21... Bearing,
17a, 21a... recess, 19... thrust receiving plate.

Claims (1)

【実用新案登録請求の範囲】 リードスクリユの先端部と基端部を一対の軸受
により支持したリードスクリユの軸受構造におい
て、 上記リードスクリユの先端部と基端部を一対の
樹脂製の軸受でそれぞれ回転自在に支持する一方
、上記リードスクリユの先端部側の上記樹脂製の
軸受に凹部を設け、この凹部の底部に上記リード
スクリユのスラストを受けるスラスト受板を嵌合
すると共に、該凹部に上記リードスクリユの先端
部を回転自在に保持したことを特徴とするリード
スクリユの軸受構造。[Scope of Claim for Utility Model Registration] In a bearing structure for a lead screw in which the distal end and base end of the lead screw are supported by a pair of bearings, the distal end and the base end of the lead screw are respectively rotatably supported by a pair of resin bearings. On the other hand, a recess is provided in the resin bearing on the distal end side of the lead screw, and a thrust receiving plate that receives the thrust of the lead screw is fitted to the bottom of the recess, and the distal end of the lead screw is inserted into the recess. The bearing structure of the lead screw is characterized by being held rotatably.
JP1988085611U 1988-06-28 1988-06-28 Lead screw bearing structure Expired - Lifetime JPH0645057Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988085611U JPH0645057Y2 (en) 1988-06-28 1988-06-28 Lead screw bearing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988085611U JPH0645057Y2 (en) 1988-06-28 1988-06-28 Lead screw bearing structure

Publications (2)

Publication Number Publication Date
JPH026815U true JPH026815U (en) 1990-01-17
JPH0645057Y2 JPH0645057Y2 (en) 1994-11-16

Family

ID=31310264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988085611U Expired - Lifetime JPH0645057Y2 (en) 1988-06-28 1988-06-28 Lead screw bearing structure

Country Status (1)

Country Link
JP (1) JPH0645057Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596734U (en) * 1992-05-20 1993-12-27 黒崎窯業株式会社 Grate material for incinerator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4875026U (en) * 1971-12-20 1973-09-18
JPS5115309U (en) * 1974-07-22 1976-02-04
JPS52128722U (en) * 1976-03-18 1977-09-30
JPS56152911U (en) * 1980-04-11 1981-11-16

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4875026U (en) * 1971-12-20 1973-09-18
JPS5115309U (en) * 1974-07-22 1976-02-04
JPS52128722U (en) * 1976-03-18 1977-09-30
JPS56152911U (en) * 1980-04-11 1981-11-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596734U (en) * 1992-05-20 1993-12-27 黒崎窯業株式会社 Grate material for incinerator

Also Published As

Publication number Publication date
JPH0645057Y2 (en) 1994-11-16

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