SU1103930A2 - Drilling-rivetting automatic machine - Google Patents

Abstract

DRILLING-TERMINAL AUTOMATIC on author. St. 603479, characterized in that, in order to improve the quality of the riveted seam, it is equipped with two movable platforms, one of which is mounted on the traverse rail, and the other on the copier-template guide, and additional bag pressing mechanisms made in the form of driving jaws, fixed on platforms, while drilling-countersink, resistant, riveting and feeding heads are installed on platforms with the possibility of reciprocating movement in the direction coinciding with movement of platform 9 00 with OO .

Description

The invention relates to riveting and assembly work, in particular to riveting equipment. According to the main author. St. No. 603479 is known for a drilling-riveting automat containing a drilling-countersink and coaxially mounted thrust head, a riveting and feeding head, mounted for movement and guiding the crosshead and the pattern-copier fl. However, the known automaton does not exclude the shift of the sheets relative to each other when changing the working heads. The purpose of the invention is to improve the quality of the riveted seam. The aim is to achieve that the drilling-riveting machine is equipped with two moving platforms, one of which is mounted on the crosshead guide, and the other on the copier-template guide, and additional mechanisms for compressing the package sponges fixed on platforms, while drilling-countersink, resistant, riveting and feeding heads are installed on platforms, with the possibility of reciprocating movement in the direction s padgioschem platform movement. FIG. 1 shows the machine, general view; in fig. 2 is the same, top view, in FIG. 3, section A-A in FIG. 1; FIG. 4 is a section BB in FIG. 1, The machine contains a supporting device 1 for installing a riveted bag on it, placed parallel to each other IjpaBepcy 2 and a template copier 3 with plates installed on their guide plates 4. On the platform 4 mounted on the cross bar 2 an additional mechanism of clamping of the package is rigidly fixed 5, and the thrust 6 and the riveting 7 heads are mounted with the possibility of reciprocating movement in the direction of movement of the platform 4. On the platform 4 mounted on the guide of the pattern-copier 3, there is a rigidly fixed additional Tel'nykh packet pressing mechanism 5 and mounted for reciprocating movement in the direction of movement of platform 4-drilling and countersinking 8, the feeder head 9 Additional package clamp 5 comprises a clamping jaw 10 and drive its movement 11, automatic machine operates as follows. Riveted package install. on the supporting device 1. Additional clamps of the package 5 set coaxially with the location of the first bartack, compress the clamping jaws 10 package. The drill-countersink 8 and the stop head are brought in, holes are made under the pinhole. Then, in place of the drilling-countersink head 8, a riveting head 7 is installed, riveting is performed. The platforms 4 are moved one step and the riveting cycle is repeated. The proposed automaton, in comparison with the base object, provides a high-quality rivet seam by compressing the bag when changing the working heads.

Claims (1)

DRILLING AND RIVERING AUTOMATIC MACHINE by ed. St. No. 603479, characterized in that, in order to improve the quality of the rivet seam, it is equipped with two movable platforms, one of which is installed on the guide beam, and the other on the guide of the copier-template, and additional clamping mechanisms of the package, made in the form of drive jaws, fixed on platforms, while the drill-countersink, thrust, riveting and feeding heads are installed on the platforms with the possibility of reciprocating movement in the direction coinciding with the movement of the platform, Fi & .1