Chain assembly equipment capable of selectively pushing outer chain plates

Abstract

The invention relates to the technical field of chain assembly equipment, in particular to chain assembly equipment capable of selectively pushing outer chain plates. The chain assembly equipment comprises a workbench. An assembly groove and a pressure nail cross beam moving up and down relative to the workbench are mounted on the workbench. Assembly pressure nails are arranged on the pressure nail cross beam. A side push plate is arranged on one side of the assembly groove, and a locating sliding block is arranged on the other side of the assembly groove. A lower chain plate pushing mechanismis arranged at one end of the workbench. A first lower chain plate push plate and a second lower chain plate push plate are arranged at one end of a first sliding block and one end of a second sliding block correspondingly. The side push plate comprises a first pin shaft push plate, a third lower chain plate push plate, a second pin shaft push plate and a chain joint push plate which are arrangedon a push plate sliding block in sequence. Lower chain plates pushed out by the second lower chain plate push plate are pushed into the assembly groove through the third lower chain plate push plate,the lower chain plates pushed out by the second lower chain plate push plate and lower chain plates pushed out by the first lower chain plate push plate are located at the same assembly station, thenassembly and locating are accurate, and a locating mechanism is simple and stable.

Description

technical field [0001] The invention relates to the technical field of chain assembling equipment, in particular to a chain assembling equipment for end-selectively pushing outer chain plates. Background technique [0002] The conventional roller chain consists of five parts: inner chain plate A, outer chain plate B, pin shaft C, sleeve D and roller E. The inner chain plate and the sleeve, the outer chain plate including the upper and lower chain plates and the pin shaft are all interference fits, and the sleeve and the pin shaft are clearance fit to form a dynamic connection. During operation, the inner and outer chain links can be relatively deflected, and the sleeve can rotate freely around the pin shaft. Both the inner and outer chain plates are made into an 8 shape, so that the tensile strength of each cross-section of the chain plates is roughly the same, and the weight and inertial force of the chain are reduced. [0003] The existing chain assembly equipment is to ...

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