A fully automatic hole processing machine for flange end plates of pipe piles

Abstract

The invention relates to a fully automatic hole processing machine for flange end plates of pipe piles, which includes a base, a first processing unit, a second processing unit, a punching machine for punching holes and a machine for automatically transferring flanges between stations The transfer device of the end plate, the base is equipped with a main fixture for automatically positioning and clamping the flange end plate, the first processing unit and the second processing unit are respectively arranged at the front end and the rear end of the main fixture and are slidably installed on the base , the feeding direction of the first processing unit is opposite to that of the second processing unit, the punch press is fixedly installed on the base and located above the main fixture, the first processing unit and the second processing unit are used to process the tension on the flange end plate Bolt holes, anchor holes and internal threads, the punching machine is used to process the connection hole between the tension bolt hole and the anchor hole, the invention can automatically process the holes on the flange end plate in batches, and has high processing accuracy and high production efficiency High, the advantage of saving labor costs.

Description

【Technical field】 [0001] The invention relates to a fully automatic hole processing machine for flange end plates of pipe piles. 【Background technique】 [0002] Pipe pile flange end plates are widely used at both ends of high-strength prestressed cement pipe piles. They are indispensable disc-shaped metal components and have a large market demand; usually, pipe pile flange end plates are circular sheet steel plates , there are tension bolt holes corresponding to the number of prestressed main reinforcements forming the inner reinforcement cage of the pipe pile at the equal diameter circle on the ring surface, and there are prestressed main reinforcement anchor holes connected with the tension bolt holes on one side of the tension bolt holes , one end of the anchor hole is a countersunk hole to anchor the prestressed main reinforcement; in the prior art, there are many procedures for processing the holes on the flange end plate of the pipe pile, and the processing process req...

AI Technical Summary

Problems solved by technology

[0002] Pipe pile flange end plates are widely used at both ends of high-strength prestressed cement pipe piles. They are indispensable disc-shaped metal components and have a large market demand; usually, pipe pile flange end plates are circular sheet steel plates , there are tension bolt holes corresponding to the number of prestressed main reinforcements that make up the inner reinforcement cage of the pipe pile at the equal diameter circumference of the ring surface, and there are prestressed main reinforcement anchor holes connected with the tension bolt holes on one side of the tension bolt holes One end of the anchor hole is a countersunk hole for anchoring the prestressed main reinforcement; in the prior art, there are many procedures for processing the holes on the flange end plate of the pipe pile, and the processing process requires frequent handling and clamping, which consumes a lot of physical strength for the workers and low production efficiency. Some processing machine tools can no longer meet the needs of production development

Images