JPS59183796U - Jig for cutting cylindrical squares - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

Figure 1 is an exploded perspective view showing the structure of a synthetic resin drainage basin.
FIG. 2 is a perspective view showing a cutting jig in an embodiment embodying this invention, and FIG. 3 is a sectional view of a main part thereof. Figures 4 to 6 each show another embodiment of this invention, with Figures 4 and 5 being perspective views of the cutting jig, and Figure 6 partially omitting the cutting jig. FIG.

Claims (1)

[Claims for Utility Model Registration] 1. End support portion 17 that abuts and supports one end of the cylindrical cell 2
, 21.28, and a pair of outer circumferential supports '7, 26.27 that abut and support the outer circumference of the cylindrical cell supported by the end supports at two points spaced apart in the circumferential direction. It consists of a tool support part 8.23 that is located between both outer peripheral support parts and supports the cutting tool 13 so that the cutting edge part 14 contacts the peripheral wall of the cylindrical cell, and the end support part and the tool support part There is an adjustment part 16 between the two supporting parts for changing and adjusting the distance between the supporting parts. 1B, a cylindrical cutting jig characterized by having a 22°24 angle. 2 The outer periphery support part is two contact plates 7 arranged opposite each other in a truncated plane so as to be in contact with the outer peripheral surface of the cylindrical cell at two points, and the end support part is composed of two abutment plates 7 that are arranged opposite each other so as to be in contact with the outer peripheral surface of the cylindrical cell at two points. The cylindrical cutting jig according to claim 1, which is a workpiece support stand 17□ attached to the inner surface of the plate. 3. The jig for cutting a cylindrical square according to claim 2, wherein the abutment plate 7 is rotatably supported so that the opening angle can be adjusted. 4. The workpiece support is attached to the abutment plate by adjusting screws 18, and the screws are selectively screwed into a plurality of screw holes 16 provided above and below the abutment plate. Jig for cutting cylindrical squares as described in section. 5. A utility model registration request in which the end support part is a plate-shaped substrate 28, and the outer peripheral support part is a pair of rollers 27 rotatably supported on the substrate at an interval smaller than the outer diameter of the cylindrical cell. A jig for cutting cylindrical squares as described in item 1. 6. The tool support section is a column 23 erected along the axial direction of a cylindrical box, and the cutting tool is supported and fixed to the column so that its position can be adjusted up and down. A cylindrical first cutting jig according to scope 1.