JPS6215623U

JPS6215623U -

Info

Publication number: JPS6215623U
Application number: JP10669385U
Authority: JP
Priority date: 1985-07-12
Filing date: 1985-07-12
Publication date: 1987-01-30

Description

[Brief explanation of the drawing]

図面は本願考案の実施例を示すもので、第１図
は本願考案の全体的な軸受の構成を示す投影図、
第２図は第１図の半断面図、第３図はベアリング
プレートの投影図、第４図は本願考案の軸受の１
条列の無限循環路内のコロの配置を示す投影図、
第５図は側板の内部側から見た正面図、第６図は
側板に挿入する側板スペーサの投影図と部分断面
図である。図中符号はすれぞれ下記部材を示す。１：摺動
部材、１ａ：軌道溝、２：摺動部材、３：ケーシ
ング、４：側板、４ａ：方向転換路、４ｂ：油溝
、４ｃ：潤滑油入口、５：ベアリングプレート、
５ａ：軌道溝、５ｂ：リターン路、５ｃ：凹所、
５ｄ：接合面、６：予圧ボルト、７ａ：取付ボル
ト、７ｂ：取付け孔、８：円筒コロ、９：予圧板
、１０：側板スペーサ、１０ａ：リブ、１０ｂ：
方向転換路内側壁面。 The drawings show an embodiment of the invention, and FIG. 1 is a projection view showing the overall structure of the bearing of the invention;
Figure 2 is a half-sectional view of Figure 1, Figure 3 is a projected view of the bearing plate, and Figure 4 is one of the bearings of the present invention.
A projection diagram showing the arrangement of the rollers in the endless circulation path of the row,
FIG. 5 is a front view seen from the inside of the side plate, and FIG. 6 is a projected view and a partial sectional view of the side plate spacer to be inserted into the side plate. The reference numerals in the figure indicate the following members. 1: sliding member, 1a: raceway groove, 2: sliding member, 3: casing, 4: side plate, 4a: direction change path, 4b: oil groove, 4c: lubricating oil inlet, 5: bearing plate,
5a: raceway groove, 5b: return path, 5c: recess,
5d: Joint surface, 6: Preload bolt, 7a: Mounting bolt, 7b: Mounting hole, 8: Cylindrical roller, 9: Preload plate, 10: Side plate spacer, 10a: Rib, 10b:
Inside wall of turning road.

Claims

[Scope of claims for utility model registration] (1) Two V-stripes on each side in the longitudinal direction of the elongated shape.
A raceway member having a raceway groove formed therein, a V-shaped raceway groove formed in a casing at a position corresponding to the raceway groove of the raceway member, and a direction change path formed in a side plate at both ends thereof. a sliding member having an endless circulation path that is formed and continuous with the track, and a return path continuous with the direction change path and parallel to the track on the opposite track side of the direction change path; In a roller bearing for track guidance, in which a large number of cylindrical rollers are arranged in an endless circulation path, and a sliding member is slidably fitted to the track member by bringing the raceway grooves of each member into contact with the rollers, The axes of the rollers face in the same direction, and the single row of raceway grooves on the sliding member and the return path are formed on a separate bearing plate, and the return path is formed in a diagonal direction relative to the horizontal back surface of the raceway. A roller bearing for orbital guidance, characterized in that two identical bearing plates are assembled vertically symmetrically by abutting their joint surfaces and fixed to a casing. (2) A recess is formed in the horizontal back surface of the raceway groove of the bearing plate, and a preload plate is inserted into the recess of the bearing plate formed by joining two bearing plates, and the preload plate is inserted between the front and rear. A track guiding roller bearing according to claim 1, characterized in that the roller bearing is moved to apply a preload.