JPH0189621U - - Google Patents

Info

Publication number
JPH0189621U
JPH0189621U JP18612187U JP18612187U JPH0189621U JP H0189621 U JPH0189621 U JP H0189621U JP 18612187 U JP18612187 U JP 18612187U JP 18612187 U JP18612187 U JP 18612187U JP H0189621 U JPH0189621 U JP H0189621U
Authority
JP
Japan
Prior art keywords
side plate
cage
outer cylinder
linear bushing
ball
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
JP18612187U
Other languages
Japanese (ja)
Other versions
JPH0624572Y2 (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 JP1987186121U priority Critical patent/JPH0624572Y2/en
Publication of JPH0189621U publication Critical patent/JPH0189621U/ja
Application granted granted Critical
Publication of JPH0624572Y2 publication Critical patent/JPH0624572Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Bearings For Parts Moving Linearly (AREA)

Description

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

第１図〜第６図の図面は、本願考案の実施例を
示すものである。第１図はリニアブツシング全体
を示す投影図、第２図は第１の実施例を示すリニ
アブツシングの正面図、第３図は第１図の側面図
、第４図は第１の実施例の保持器と側板を示す投
影図、第５図は本願考案の第２の実施例を示す外
筒・保持器・側板の固着部分の投影図、第６図は
第２の固定具を示すスプリングピンの投影図であ
る。 １：軸、２：外筒、２ａ：軌道面、２ａ：周溝
、２ｃ：凹欠部、３：保持器、３ａ：ねじ穴、３
ｂ：スリツト、３ｃ：リターン溝、３ｄ：方向転
換溝、４：側板、４ａ：取付孔、４ｂ：突起部、
５：ボール、６：皿小ねじ、７：スプリングピン
。 The drawings of FIGS. 1 to 6 show an embodiment of the present invention. Fig. 1 is a projected view showing the entire linear bushing, Fig. 2 is a front view of the linear bushing showing the first embodiment, Fig. 3 is a side view of Fig. 1, and Fig. 4 is the first embodiment. A projected view showing the retainer and side plate of the example, FIG. 5 is a projected view of the fixed portion of the outer cylinder, retainer, and side plate showing the second embodiment of the present invention, and FIG. 6 shows the second fixture. FIG. 3 is a projection view of a spring pin. 1: Shaft, 2: Outer cylinder, 2a: Raceway surface, 2a: Circumferential groove, 2c: Notch, 3: Cage, 3a: Screw hole, 3
b: slit, 3c: return groove, 3d: direction change groove, 4: side plate, 4a: mounting hole, 4b: protrusion,
5: Ball, 6: Flathead machine screw, 7: Spring pin.

Claims (1)

【実用新案登録請求の範囲】 (1) 断面Ｃ字状円筒形部材の内周面に軸方向に
向かつて凹凸部を形成して突出部を軌道面とした
外筒と、この外筒内に嵌合され外筒の軌道面に対
応した外周面にボールよりもわずかに狭いスリツ
トを形成し、このスリツトに連続して外筒の凹部
に方向転換溝とリターン溝を形成したボールの無
限循環路を有する保持器と、保持器の無限循環路
に挿入される多数のボールとからなるリニアブツ
シングにおいて、外筒内に挿入される保持器は外
筒の軸方向両端部に形成された周溝に嵌合してい
るＣリング状の側板によつて軸方向の位置決めを
され、側板の両端面部とこれに対応する保持器の
両端面部には取付孔が形成されており、この各取
付孔に固定具を嵌合して側板と保持器を固着した
ことを特徴とする開放形リニアブツシング。 (2) 前記固定具がスプリングピンであることを
特徴する実用新案登録の請求の範囲前記第１項の
リニアブツシング。[Scope of Claim for Utility Model Registration] (1) An outer cylinder with an uneven part formed in the axial direction on the inner circumferential surface of a cylindrical member having a C-shaped cross section, and with the protruding part as a raceway surface; A slit slightly narrower than the ball is formed on the outer peripheral surface corresponding to the raceway surface of the fitted outer cylinder, and a direction change groove and a return groove are formed in the concave part of the outer cylinder continuous with this slit.An endless circulation path for the ball. In the linear bushing, which consists of a cage with Positioning in the axial direction is determined by a C-ring-shaped side plate that fits into the cage, and mounting holes are formed in both end faces of the side plate and the corresponding end faces of the cage. An open type linear bushing characterized by fitting a fixture to secure the side plate and retainer. (2) The linear bushing according to claim 1, which is registered as a utility model, wherein the fixing device is a spring pin.
JP1987186121U 1987-12-07 1987-12-07 Open type linear bushing Expired - Lifetime JPH0624572Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987186121U JPH0624572Y2 (en) 1987-12-07 1987-12-07 Open type linear bushing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987186121U JPH0624572Y2 (en) 1987-12-07 1987-12-07 Open type linear bushing

Publications (2)

Publication Number Publication Date
JPH0189621U true JPH0189621U (en) 1989-06-13
JPH0624572Y2 JPH0624572Y2 (en) 1994-06-29

Family

ID=31477368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987186121U Expired - Lifetime JPH0624572Y2 (en) 1987-12-07 1987-12-07 Open type linear bushing

Country Status (1)

Country Link
JP (1) JPH0624572Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200468127Y1 (en) * 2011-12-02 2013-07-29 이상민 ball linear guide block

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241432U (en) * 1975-09-18 1977-03-24
JPS5572913A (en) * 1978-11-25 1980-06-02 Skf Kugellagerfabriken Gmbh Ball bearing for linear motion
JPS5852318U (en) * 1981-10-05 1983-04-09 日本ベアリング株式会社 Torque transmittable infinite linear motion bearing device
JPS6192319A (en) * 1985-06-20 1986-05-10 Hiroshi Teramachi Linear rolling bearing for sliding caterpiller provided with clearance regulator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241432U (en) * 1975-09-18 1977-03-24
JPS5572913A (en) * 1978-11-25 1980-06-02 Skf Kugellagerfabriken Gmbh Ball bearing for linear motion
JPS5852318U (en) * 1981-10-05 1983-04-09 日本ベアリング株式会社 Torque transmittable infinite linear motion bearing device
JPS6192319A (en) * 1985-06-20 1986-05-10 Hiroshi Teramachi Linear rolling bearing for sliding caterpiller provided with clearance regulator

Also Published As

Publication number Publication date
JPH0624572Y2 (en) 1994-06-29

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