JPH0199870U

JPH0199870U -

Info

Publication number: JPH0199870U
Application number: JP19701087U
Authority: JP
Priority date: 1987-12-24
Filing date: 1987-12-24
Publication date: 1989-07-04
Also published as: JPH036621Y2

Description

[Brief explanation of the drawing]

第１図は口金をかしめる直前のかしめ装置の断
面図、第２図は口金をかしめた時のかしめ装置の
断面図、第３図はかしめ装置の要部平面図、第４
図は第３図―線に沿う断面図、第５図は第３
図―線に沿う断面図、第６図はかしめ装置の
分解斜面図、第７図は２基台のかしめ装置を対向
配備したかしめ機の正面図、第８図は出願人が以
前提案したかしめ装置の断面図、第９図は第８図
中の―線に沿う断面図、第１０図は第８図の
装置にて口金をかしめた状態の断面図、第１１図
は第１０図中の―線に沿う断面図である
。２……かしめ装置、３……ガイド筒、４……ポ
ンチ駒、５……プレス駒、５２……押上げ片、６
……楔軸。 Figure 1 is a sectional view of the crimping device just before the clasp is crimped, Figure 2 is a sectional view of the crimping device when the clasp is crimped, Figure 3 is a plan view of the main parts of the crimping device, and Figure 4
The figure is a sectional view along the line of Figure 3, and Figure 5 is a cross-sectional view along the line of Figure 3.
Figure 6 is an exploded perspective view of the caulking device, Figure 7 is a front view of a caulking machine with two caulking devices arranged opposite each other, and Figure 8 is a caulking machine previously proposed by the applicant. 9 is a sectional view taken along the line - in FIG. 8, FIG. 10 is a sectional view of the device shown in FIG. 8 with the cap crimped, and FIG. - is a cross-sectional view along the line. 2... Caulking device, 3... Guide tube, 4... Punch piece, 5... Press piece, 52... Push-up piece, 6
...Wedge axis.

Claims

[Scope of utility model registration request]

A tapered wedge shaft 6 is disposed at the axis of the guide cylinder 3 so as to be able to reciprocate in the axial direction, and the thrust generated by the wedge surface 61 of the shaft moves the press pieces 5, 5a and the punch piece 4 in the radial direction of the guide cylinder 3. The back edge of the paper tube cap 9 fitted into the guide tube 3 is pressed and deformed by the press piece 5 to bite into the thickness of the paper tube 8, and the punch piece 4 locally pushes the cap 9 into place. In the paper tube cap crimping device that drives the paper tube into the wall thickness of the paper tube 8, either the punch piece 4 or the press piece 5 has a push-up piece 52 that supports the inner surface of the other piece in the axial direction of the wedge shaft 6. When one of the pieces protruding from the push-up piece 52 moves in the radial direction, the push-up piece 5 of the piece moves in the radial direction.
A paper tube cap crimping device in which the other piece is also moved in the radial direction by being pushed up by the second piece.