Spring chamfering machine

Abstract

The invention belongs to the technical field of spring machining equipment, and particularly relates to a spring chamfering machine. The machine comprise a machine frame, wherein a feeding hopper is fixed at the top of the machine frame, a material guide plate connected with the feeding hopper is arranged at the top of the machine frame, the right side of the material guide plate is bent to a slope, and a plurality of magnetic strips are uniformly arranged on the slope of the material guide plate; a clamping roller driven by a first motor is arranged in the machine frame, and a plurality of placing grooves are uniformly formed in the clamping roller in the circumferential direction; an arc-shaped pressing plate is arranged at the lower end of the material guide plate, the pressure plate isarranged on the front-rear face board of the material guide plate, the gap between the pressing plate and the clamping roller is gradually reduced from the position A to the position B, and when a spring moves to the position B, the spring is just clamped through the pressing plate and the clamping roller; two cylindrical chamfering blocks driven by a second motor are arranged in the machine frame, a chamfer is arranged at the front end of each chamfering block, the two chamfering blocks are front-back symmetrically distributed on the two sides of the clamping roller correspondingly, and therotating directions of the two chamfering blocks are opposite; and a discharging plate is arranged at the position, located below the clamping roller, of the machine frame, and four through grooves are uniformly formed in the discharging plate.

Description

technical field [0001] The invention belongs to the technical field of spring processing equipment, in particular to a spring chamfering machine. Background technique [0002] At present, the spring industry is developing rapidly, and most springs require external chamfering. The chamfering of the outer edges of both ends of the spring is to make it easy to insert the spring when it fits into the hole, and on the other hand, it is not to hurt the operator's hands, because the outer edges of the spring without chamfering generally have burrs, etc. , you will stab your hand if you are not careful. Chamfering the outer edges of the two ends of the spring can also avoid the phenomenon of spring stress concentration. The spring chamfering machine is a machine used to chamfer the outer edges of the two ends of the spring, but the existing spring chamfering machines are not highly automated and not smart enough, and the existing spring chamfering machines cannot make the spring b...

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Problems solved by technology

[0003] In order to make up for the deficiencies in the prior art, the present invention proposes a spring chamfering machine, which is mainly used to solve the problem that the existing spring chamfering machine cannot fix the spring well, resulting in low spring chamfering efficiency and poor chamfering effect. bad question

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