JPS6457452U - - Google Patents
Info
- Publication number
- JPS6457452U JPS6457452U JP15268987U JP15268987U JPS6457452U JP S6457452 U JPS6457452 U JP S6457452U JP 15268987 U JP15268987 U JP 15268987U JP 15268987 U JP15268987 U JP 15268987U JP S6457452 U JPS6457452 U JP S6457452U
- Authority
- JP
- Japan
- Prior art keywords
- brush wiper
- holding member
- hole
- wiper holding
- brush
- 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
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Description
第1図乃至第8図は本考案による実施例を示す
図であり、第1図は本考案の第1実施例のブラシ
ワイパ挾持部材を示す一部断面を含む側面図、第
2図は第1図のブラシワイパ挾持部材を装着した
ボールねじの一部断面を示す側面図、第3図は本
考案の第2実施例によるブラシワイパ挾持部材の
一部断面を示す側面図、第4図は第3図のブラシ
ワイパ挾持部材を装着したボールナツトの部分拡
大断面図、第5図は本考案の第3実施例であり、
ブラシワイパ挾持部材の取外し用の連通孔をボー
ルナツトに設けたボールねじの一部断面を含む側
面図、第6図は第4実施例でありボールナツト単
体に第3図のブラシワイパ挾持部材を取付けたボ
ールねじの一部断面図を示す側面図、第7図は第
5実施例のブラシワイパ挾持部材の一部断面を含
む側面図、第8図は第7図のブラシワイパ挾持部
材を装着したボールねじの一部断面を含む側面図
、第9図乃至第12図は従来のブラシワイパ取付
構造を示す一部断面を示す側面図である。
10……ブラシワイパ、12,12a……ボー
ルナツト、14,14a,14b……ブラシワイ
パ挾持部材、16……ねじ軸、24……保持部分
、26,26a,26b……挿入片、28,28
a……係止端、30,30a,30b……逆爪、
32,32a,32b,32c,32d……孔、
34,34a,34b……段部、36,36a,
36b,36c……エンドキヤツプ、38,38
a……開口部、40……連通孔。
1 to 8 are views showing embodiments of the present invention, in which FIG. 1 is a side view including a partial cross section showing a brush wiper holding member according to the first embodiment of the present invention, and FIG. FIG. 3 is a side view showing a partial cross section of the ball screw equipped with the brush wiper holding member shown in the figure; FIG. 3 is a side view showing a partial cross section of the brush wiper holding member according to the second embodiment of the present invention; FIG. 5 is a partially enlarged cross-sectional view of a ball nut equipped with a brush wiper holding member, and is a third embodiment of the present invention.
A side view including a partial cross section of a ball screw in which a communication hole for removing a brush wiper holding member is provided in a ball nut, FIG. 6 is a fourth embodiment, and shows a ball screw in which the brush wiper holding member shown in FIG. 3 is attached to a single ball nut. FIG. 7 is a side view showing a partial cross section of the brush wiper holding member of the fifth embodiment, and FIG. 8 is a part of a ball screw equipped with the brush wiper holding member of FIG. 7. FIGS. 9 to 12 are side views including a cross section, partially in cross section, showing a conventional brush wiper mounting structure. 10... Brush wiper, 12, 12a... Ball nut, 14, 14a, 14b... Brush wiper holding member, 16... Screw shaft, 24... Holding portion, 26, 26a, 26b... Insertion piece, 28, 28
a... Locking end, 30, 30a, 30b... Reverse claw,
32, 32a, 32b, 32c, 32d... hole,
34, 34a, 34b...Stepped portion, 36, 36a,
36b, 36c... End cap, 38, 38
a...Opening, 40...Communication hole.
Claims (1)
に突出する複数の挿入片を有し前記挿入片の少な
くとも1つに逆爪が形成されているブラシワイパ
挾持部材の前記挿入片に対応させてボールナツト
の端面に孔を設け、前記挿入片を前記孔に挿入係
止させたことを特徴とする、 ボールねじのブラシワイパ取付構造。[Claims for Utility Model Registration] The insertion piece of the brush wiper holding member has a plurality of insertion pieces protruding in the axial direction from the holding part of the brush wiper holding part, and at least one of the insertion pieces is formed with an inverted pawl. A brush wiper mounting structure for a ball screw, characterized in that a hole is provided in the end face of the ball nut corresponding to the above, and the insertion piece is inserted and locked in the hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15268987U JPS6457452U (en) | 1987-10-07 | 1987-10-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15268987U JPS6457452U (en) | 1987-10-07 | 1987-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6457452U true JPS6457452U (en) | 1989-04-10 |
Family
ID=31427844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15268987U Pending JPS6457452U (en) | 1987-10-07 | 1987-10-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6457452U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009047187A (en) * | 2007-08-13 | 2009-03-05 | Nsk Ltd | Nut and rolling screw device having the same |
WO2013061557A1 (en) * | 2011-10-24 | 2013-05-02 | 日本精工株式会社 | Ball screw device and dust protection member extraction tool |
JP2013221605A (en) * | 2012-04-19 | 2013-10-28 | Nsk Ltd | Ball screw device |
JP5812202B1 (en) * | 2014-05-30 | 2015-11-11 | 日本精工株式会社 | Ball screw device |
-
1987
- 1987-10-07 JP JP15268987U patent/JPS6457452U/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009047187A (en) * | 2007-08-13 | 2009-03-05 | Nsk Ltd | Nut and rolling screw device having the same |
WO2013061557A1 (en) * | 2011-10-24 | 2013-05-02 | 日本精工株式会社 | Ball screw device and dust protection member extraction tool |
US9423012B2 (en) | 2011-10-24 | 2016-08-23 | Nsk Ltd. | Ball screw device and dust-proof member extracting tool |
JP2013221605A (en) * | 2012-04-19 | 2013-10-28 | Nsk Ltd | Ball screw device |
JP5812202B1 (en) * | 2014-05-30 | 2015-11-11 | 日本精工株式会社 | Ball screw device |
WO2015181860A1 (en) * | 2014-05-30 | 2015-12-03 | 日本精工株式会社 | Ball-screw device |
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