JPS62170825U - - Google Patents
Info
- Publication number
- JPS62170825U JPS62170825U JP5874086U JP5874086U JPS62170825U JP S62170825 U JPS62170825 U JP S62170825U JP 5874086 U JP5874086 U JP 5874086U JP 5874086 U JP5874086 U JP 5874086U JP S62170825 U JPS62170825 U JP S62170825U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- flat surface
- linear motion
- guide means
- 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.)
- Pending
Links
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Description
第1図は本考案の一実施例を示す正面断面図、
第2図は上記実施例における固定部材及び直動部
材の加工方法を示す斜視図、第3図は本考案の別
の実施例を示す正面断面図である。第4図及び第
5図は別の従来例を示す正面断面図である。
〔主要部分の符号の説明〕10……第2部材、
20……第1部材、12,22,30;14,2
4,35;42,44,46……案内手段。
FIG. 1 is a front sectional view showing an embodiment of the present invention;
FIG. 2 is a perspective view showing a method of processing the fixing member and linear motion member in the above embodiment, and FIG. 3 is a front sectional view showing another embodiment of the present invention. FIGS. 4 and 5 are front sectional views showing another conventional example. [Explanation of symbols of main parts] 10...Second member,
20...first member, 12, 22, 30; 14, 2
4, 35; 42, 44, 46...guiding means.
Claims (1)
された一対の案内手段により案内されて、相対的
に直線運動自在となつている直動案内装置におい
て、 前記一対の案内手段のうち一方は、前記第1部
材に形成された断面略V字形の第1凹条と、前記
第2部材に該第1凹条に対向して形成された、前
記第1凹条と同形状の第2凹条と、前記第1凹条
と前記第2凹条との間に介装されたクロスローラ
とから成るクロスローラベアリングであることを
特徴とする直動案内装置。 (2) 前記一対の案内手段の他方は、前記第1部
材に形成された第1平坦面と、前記第2部材上に
前記第1平坦面に対向して形成された第2平坦面
と、前記第1平坦面と前記第2平坦面との間に介
装された長さの短い二列のローラとから成る複列
ローラベアリングである実用新案登録請求の範囲
第1項に記載の直動案内装置。 (3) 前記案内手段の他方は、前記第1部材に、
前記第1凹条に平行に形成された断面略V字形の
第3凹条と、前記第2部材に前記第3凹条に対向
して形成された、前記第3凹条と同形状の第4凹
状と、前記第3凹条と前記第4凹条との間に介装
されたクロスローラとから成るクロスローラベア
リングである実用新案登録請求の範囲第1項に記
載の直動案内装置。[Claims for Utility Model Registration] (1) A linear motion in which the first member and the second member are guided by a pair of guide means installed in parallel between the two members, and are relatively movable linearly. In the guide device, one of the pair of guide means includes a first groove having a substantially V-shaped cross section formed on the first member, and a first groove formed on the second member opposite to the first groove. , a cross roller bearing comprising a second groove having the same shape as the first groove, and a cross roller interposed between the first groove and the second groove. Linear motion guide device. (2) The other of the pair of guide means includes a first flat surface formed on the first member, and a second flat surface formed on the second member opposite to the first flat surface; The linear motion according to claim 1, which is a double row roller bearing comprising two rows of short rollers interposed between the first flat surface and the second flat surface. Guidance device. (3) The other of the guide means is attached to the first member,
a third groove with a substantially V-shaped cross section formed parallel to the first groove; and a third groove with the same shape as the third groove formed on the second member opposite to the third groove. The linear motion guide device according to claim 1, which is a cross roller bearing comprising four concave grooves and a cross roller interposed between the third concave line and the fourth concave line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5874086U JPS62170825U (en) | 1986-04-21 | 1986-04-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5874086U JPS62170825U (en) | 1986-04-21 | 1986-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62170825U true JPS62170825U (en) | 1987-10-29 |
Family
ID=30889579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5874086U Pending JPS62170825U (en) | 1986-04-21 | 1986-04-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62170825U (en) |
-
1986
- 1986-04-21 JP JP5874086U patent/JPS62170825U/ja active Pending
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