JPH0253834U

JPH0253834U -

Info

Publication number: JPH0253834U
Application number: JP1988154698U
Authority: JP
Priority date: 1988-11-28
Filing date: 1988-11-28
Publication date: 1990-04-18

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例を示すチヤツク、
中空ロツド、駆動ロツド近傍の平面断面図、第２
図はその全体正面図、第３図は無端ループ（無端
リング）の正面図、第４図は第３図の―矢視
断面図、第５図はフイード装置の要部正面図、第
６図は第５図の―矢視図、第７図は第５図の
―矢視断面図、第８図は成形装置、出射ユニ
ツトの一部破断正面図、第９図は第８図の要部拡
大断面図、第１０図は第９図の―矢視断面図
、第１１図は出射ユニツトの一部破断正面図、第
１２図は第１１図の―矢視図、第１３図はチ
ヤツク近傍の平面図、第１４図はこの考案の他の
実施例を示す検査ゲージ、通過センサーの正面断
面図である。１…成形手段、２…素材、９…無端ループ、１
０…接合手段、４０…中空ロツド、１３４…チヤ
ツク、１３６，１４６…傾斜面、１４５…係合部
、１４７…駆動ロツド、１６６…押出し手段。 Figure 1 is a diagram showing an embodiment of this invention.
Hollow rod, planar sectional view near the drive rod, 2nd
The figure is a front view of the entire structure, Figure 3 is a front view of the endless loop (endless ring), Figure 4 is a sectional view taken along the arrow - in Figure 3, Figure 5 is a front view of the main parts of the feed device, and Figure 6 is a front view of the feed device. 5 is a cross-sectional view of FIG. 5, FIG. 8 is a partially cutaway front view of the molding device and the ejection unit, and FIG. 9 is a main part of FIG. 8. An enlarged sectional view, FIG. 10 is a sectional view taken in the direction of the - arrow in FIG. 9, FIG. 11 is a partially cutaway front view of the output unit, FIG. FIG. 14 is a front sectional view of an inspection gauge and passage sensor showing another embodiment of this invention. 1... Molding means, 2... Material, 9... Endless loop, 1
0...Joining means, 40...Hollow rod, 134...Chuck, 136, 146...Slope, 145...Engaging portion, 147...Drive rod, 166...Extrusion means.

Claims

[Claims for Utility Model Registration] (1) A forming means for bending a long and thin material and abutting both ends thereof, a joining means for joining both ends of the material to form an endless loop, and a flat surface including the endless loop. An endless loop forming apparatus comprising extrusion means for extruding a formed endless loop in orthogonal directions, a hollow rod passing through the endless loop and having a chuck that can be opened and closed in the radial direction at the tip on the extrusion side; a driving rod that is inserted movably in the axial direction into the hollow rod and has an engaging part at its tip end whose outer periphery engages with the inner periphery of the chuck; An endless loop forming device characterized in that at least one of the above is an inclined surface inclined with respect to an axis. (2) The endless loop forming device according to claim 1, wherein one end of a spiral guide wire is attached to the tip of the drive rod or the hollow rod, the guide wire being inclined downward toward the other end. (3) Attach one end of a transfer guide that slopes downward toward the other end to the tip of the drive rod or hollow rod, and install a rod with an inner diameter slightly smaller than that of a well-joined endless loop near the other end of the transfer guide. In addition to installing a large diameter cylindrical inspection gauge,
2. The endless loop forming apparatus according to claim 1, further comprising a passage sensor disposed below the inspection gauge for detecting whether or not the endless loop has passed through the inspection gauge.