Combined clamp for welding sleeve and reinforcing pin on welding shoe panel

Abstract

A combined clamp for welding a sleeve and a reinforcing pin on a welding shoe panel is matched with welding equipment and is controlled by an electric control system and a pneumatic system. The sleeveand the reinforcing pin are automatically welded to the panel (M), clamp installation bases (10) are provided with clamp bodies (4), workpieces (G) are clamped and fixed to the clamp bodies (4), longitudinal shafts (14) sleeve shaft bases (Z) and are fixed to the lower sides of the clamp installation bases (10) and erected on longitudinal shaft rear frame plates (15) and longitudinal shaft frontframe plates (19), transverse shafts (22) are erected on clamp body side plates (17), cylinder frames (8) sleeve the transverse shafts (22) and are fixed connected with the transverse shafts (22), cylinder rod top bases (12) are connected with the clamp bodies (4), cylinder rods (L) can drive the clamp bodies (4) to tilt backwards and rotate to the original positions, speed reducers (3) can drivethe clamp bodies (4) to rotate through the longitudinal shafts (14) to be stabilized to fixed positions. A welding robot automatically welds the workpieces (G) placed on the clamp bodies (4), one-timeclamping and multi-point welding are achieved, the quality is good, and the efficiency is high.

Description

technical field [0001] The invention relates to a processing facility for automobile brakes, in particular to a special fixture for welding sleeves and reinforcing pins on the panels of punching and welding shoes. Background technique [0002] The punching and welding shoe that domestic truck brake is matched with at present is to adopt welding technology to weld web plate, sleeve pipe, reinforcing pin sleeve into one, and then it is installed together with automobile brake. Due to the small and large number of components and the narrow space for processing operations, welding is mostly performed manually one by one; if intelligent welding is used, multiple clamping is required due to the gravity of the workpiece itself, so that the workpiece is turned over multiple angles , in order to achieve the processing position required for welding different parts and achieve the expected effect. At present, the welding of punching and welding shoes requires at least four processes t...

AI Technical Summary

Problems solved by technology

At present, the welding of punching and welding shoes needs at least four processes to complete, there are many processing and manufacturing processes, the welding position is not easy to grasp, the processing accuracy is difficult to guarantee, the production cost increases, the welding quality is affected, the production efficiency is low, and the service life is short.

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