JPS5886920U

JPS5886920U - roller guide

Info

Publication number: JPS5886920U
Application number: JP18267981U
Authority: JP
Inventors: 吉田　健逸
Original assignee: 株式会社大同機械製作所; 大同特殊鋼株式会社
Priority date: 1981-12-08
Filing date: 1981-12-08
Publication date: 1983-06-13

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

[Brief explanation of the drawing]

図面は本願の実施例を示すもので、第１図は箱体要部と
、側部転動機構と、軌道との関係を示す一部破断斜視図
、第２図は、第３図におけるｎ　−■位置の図面を左側
に、ｎ’−ｎ’位置の断面図−を右側に夫々表示する正
面図、第３図は、第２図における■−■位置の図面を右
側に、ｍ’　−ｍ′位置の破断図を左側に示す一部断面
図、第４図及び第５図は夫々異なる実施例を示す第３図
と同様の図。Ａ・・・・・・軌道、１，２・・・・・・転動面、Ｂ・
・・・・・箱体、１３．３１・・・・・・転動体。第１図第３図り、１′４　　ｇｑ４′４”　　！：′第４図八第５図The drawings show an embodiment of the present application, and FIG. 1 is a partially cutaway perspective view showing the relationship between the main part of the box, the side rolling mechanism, and the track, and FIG. Figure 3 is a front view showing the drawing at position -■ on the left and the sectional view at position n'-n' on the right. A partial sectional view showing a cutaway view at the m' position on the left side, and FIGS. 4 and 5 are views similar to FIG. 3 showing different embodiments, respectively. A... Raceway, 1, 2... Rolling surface, B.
...Box body, 13.31 ...Rolling element. Figure 1 Figure 3, 1'4 gq4'4''!:'Figure 4 Figure 8 Figure 5

Claims

[Scope of utility model registration request]

It consists of a track having an upper transfer surface and two transfer sides located on both sides of the upper transfer surface, and a box body mounted on the track in a straddling manner. An upper rolling element configured to roll and a side rolling element configured to roll along each transfer side surface are provided, and the box body is reciprocated in the axial direction along the above-mentioned track. In the roller guide, each of the rolling side surfaces is curved in a direction perpendicular to the axial direction of the track, while the axis of each of the side rolling elements is parallel to the upper rolling element. It intersects with the axis of the moving body, and furthermore, each circumferential surface of each side rolling element is formed in a cross-sectional shape in a plane passing through each axis in a shape corresponding to the curved shape of the transfer side surface. roller guide.