Cutting device of eight-station cold heading machine

Abstract

The invention discloses a cutting device of an eight-station cold heading machine. The cutting device comprises T-shaped brackets, a side sliding block and a cutting mechanism, wherein the T-shaped brackets are arranged on one side of the side sliding block, the cutting mechanism is arranged among the T-shaped brackets, the cutting mechanism comprises a cutter barrel, an offset sliding block and an S-shaped guide plate, the S-shaped guide plate is arranged on one side of the offset sliding block, an S-shaped pull rod is movably connected to one side of the offset sliding block, a cutter barrel rolling shaft is connected to the cutter barrel, a steering wheel is arranged on the cutter barrel rolling shaft, and a clamping table connecting rod is connected to the steering wheel; first cutter barrel support rods are symmetrically distributed on one side of the cutter barrel up and down, the first cutter barrel support rods pass through the side sliding block, a spring bearer plate is connected to one end of each first cutter barrel support rod, second cutter barrel support rods are arranged on the outer side of the side sliding block, the second cutter barrel support rods pass through the spring bearer plate, and a cutting assembly is rotatably connected to the other side of the cutter barrel. The cutting device has the advantages of simple structure, convenience in disassembly and assembly, high cutting speed and good cutting effect, and the processing economic benefit of the cold heading machine is increased.

Description

technical field [0001] The invention belongs to the technical field of cold heading machines, in particular to a cutting device for eight-station cold heading machines. Background technique [0002] With the continuous development of modern industry, the requirements for mechanical parts are getting higher and higher. Cold heading is a metal processing technology that has emerged to meet the needs of modern industrial production and has developed rapidly. Cold heading has incomparable advantages in cutting processing, such as high dimensional accuracy of parts, good mechanical properties, high material utilization rate, and convenience for mass production. It can be used as the final manufacturing method of products in a wide range of industries such as aerospace, machine parts, and household appliances. [0003] The cold heading machine is a special mechanical equipment mainly used for mass production of nuts, bolts and other fasteners. The cold heading machine has a high ...

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Problems solved by technology

[0004] However, the shearing device of the cold heading machine cannot operate synchronously with the power crankshaft, resulting in inaccurate cutting of the shearing action of the cold heading machine. The shearing device of the cold heading machine directly affects the quality of the product, so the cold heading machine The shearing is very important. The existing cold heading machine has a complex shearing structure, is difficult to disassemble, and the shearing efficiency is low, the shearing effect is poor, and the shearing time is increased, which seriously affects the processing efficiency and processing accuracy of the cold heading machine. The increase in production cost can no longer meet the needs of existing production equipment

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