JPS6138369U - Lead screw backlash removal mechanism - Google Patents

Lead screw backlash removal mechanism

Info

Publication number
JPS6138369U
JPS6138369U JP12277084U JP12277084U JPS6138369U JP S6138369 U JPS6138369 U JP S6138369U JP 12277084 U JP12277084 U JP 12277084U JP 12277084 U JP12277084 U JP 12277084U JP S6138369 U JPS6138369 U JP S6138369U
Authority
JP
Japan
Prior art keywords
nut
lead screw
removal mechanism
backlash removal
nuts
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
JP12277084U
Other languages
Japanese (ja)
Other versions
JPH0218378Y2 (en
Inventor
俊治 大倉
Original Assignee
横河電機株式会社
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 横河電機株式会社 filed Critical 横河電機株式会社
Priority to JP12277084U priority Critical patent/JPS6138369U/en
Publication of JPS6138369U publication Critical patent/JPS6138369U/en
Application granted granted Critical
Publication of JPH0218378Y2 publication Critical patent/JPH0218378Y2/ja
Granted legal-status Critical Current

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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) [Summary] 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図は本考案実施例の構成説明図、第２図および第３
図は本考案の他の実施例の構成説明図である。 １・・・リードスクリュー、２，３．９・・・ナット、
４，４′・・・ピン、５，７・・・圧縮バネ、６，３１
〜３４・・・穴、８・・・窪み。Figure 1 is an explanatory diagram of the configuration of the embodiment of the present invention, Figures 2 and 3 are
The figure is a configuration explanatory diagram of another embodiment of the present invention. 1... Lead screw, 2, 3.9... Nut,
4, 4'... Pin, 5, 7... Compression spring, 6, 31
~34...hole, 8...dent.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）周壁にお′ねじが形成されたリードスクリ′ユー
と、該おねじと噛合するめねじを内周に有する第１およ
び第２のナットと、該第２ナットの所定部分に圧入され
ると共に第１ナットの孔に係止されたピンと、前記第２
ナットに設けられた穴に埋設され該第２ナットと前記第
１ナットとの間に挾着された圧縮バネとを具備し、前記
第１および第２のナットが独立に回転するのを前記ピン
で規制するようにしたことを特徴とするリードスクリュ
ーバックラッシュ除去機構。(1) A lead screw with a thread formed on the peripheral wall, first and second nuts having a female thread on the inner circumference that engages with the male thread, and a lead screw that is press-fitted into a predetermined portion of the second nut. and a pin locked in the hole of the first nut, and the second
a compression spring embedded in a hole provided in the nut and clamped between the second nut and the first nut, the pin prevents the first and second nuts from rotating independently; A lead screw backlash removal mechanism characterized in that it is regulated by. （２） 前記第１ナットは小さなナットであり前記第
−２ナットは大きなナットでなる実用新案登録請求の範
囲第（１）項記載のパックラッシュ除去機構。(2) The pack lash removal mechanism according to claim (1), wherein the first nut is a small nut and the second nut is a large nut. （３） 前記ピンは２個であり前記圧縮バネは４個で
なる実用新案登録請求の範囲第（１）項若しくは第（２
）項記一のバックラッシュ除去機構。(3) The number of the pins is two, and the number of the compression springs is four.
) Backlash removal mechanism as described in item 1.
JP12277084U 1984-08-10 1984-08-10 Lead screw backlash removal mechanism Granted JPS6138369U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12277084U JPS6138369U (en) 1984-08-10 1984-08-10 Lead screw backlash removal mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12277084U JPS6138369U (en) 1984-08-10 1984-08-10 Lead screw backlash removal mechanism

Publications (2)

Publication Number Publication Date
JPS6138369U true JPS6138369U (en) 1986-03-10
JPH0218378Y2 JPH0218378Y2 (en) 1990-05-23

Family

ID=30681527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12277084U Granted JPS6138369U (en) 1984-08-10 1984-08-10 Lead screw backlash removal mechanism

Country Status (1)

Country Link
JP (1) JPS6138369U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001314503A (en) * 2000-05-10 2001-11-13 Narishige:Kk Microinjector
JP2016012032A (en) * 2014-06-28 2016-01-21 日本電産コパル株式会社 Lens driving device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11361395B2 (en) 2020-05-27 2022-06-14 Coupang Corp. Computerized systems and methods for fraud detection and user account deduplication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001314503A (en) * 2000-05-10 2001-11-13 Narishige:Kk Microinjector
JP2016012032A (en) * 2014-06-28 2016-01-21 日本電産コパル株式会社 Lens driving device

Also Published As

Publication number Publication date
JPH0218378Y2 (en) 1990-05-23

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