Dynamic clamping and drilling equipment for pump body and end cover of magnetic cooling type vibration-free water pump

Abstract

The invention discloses dynamic clamping and drilling equipment for a pump body and an end cover of a magnetic cooling type vibration-free water pump. The dynamic clamping and drilling equipment comprises a bottom plate, an embedded supporting plate, an externally embedded supporting plate, a quick response type refrigerating mechanism, an unpowered angle rotating mechanism, a self-adaptive clamping mechanism, a multi-pipe acting type deformation resetting mechanism, a bidirectional stepping type drilling mechanism, a multi-hole synchronous type machining mechanism, a self-locking type fixing machining mechanism and a spray type quick cooling mechanism. The invention belongs to the technical field of water pump machining equipment, and particularly provides the dynamic clamping and drilling equipment capable of efficiently drilling the pump body and the end cover, synchronously cooling a drill bit and removing scrap iron, clamping and fixing the surfaces of different machined objects, and stably rotating the machined objects.

Description

technical field [0001] The invention belongs to the technical field of water pump processing equipment, and specifically refers to a magnetically cooled non-vibration water pump body and end cover dynamic clamping drilling equipment. Background technique [0002] A water pump is a machine used to transport liquid or pressurize liquid, which is mainly composed of water pump motor, pump body, end cover and turbine blade. Among them, the pump body and the end cover are processed by casting. In order to facilitate the subsequent assembly of the entire water pump, the pump body and the end cover are fixedly connected by fastening bolts. Therefore, after the casting of the pump body and the end cover is completed, it is often necessary to uniformly drill a plurality of through holes on the outer edges of the two, so as to facilitate the use of fastening bolts to fix the two in the subsequent assembly process. [0003] At present, the drilling of the pump body and the end cover is...

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Problems solved by technology

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a magnetic-cooled non-vibration water pump pump body and end cover dynamic clamping drilling equipment, in the case of low drilling efficiency of water pump parts, creatively The technical theory of replacing the mechanical system principle is applied to the technical field of water pump processing equipment. While realizing the processing of water pump parts, it can also cool the high temperature generated by the drill bit for a long time and remove the iron filings adsorbed on the drill bit; without any rotating drive components In the case of intervention, the rotary processing of the pump body is realized through the principle of electromagnets with different poles attracting each other and like poles repelling each other, which avoids the impact of the vibration generated by the mechanical device in the transmission process on the drilling accuracy, and solves the problem of both The contradictory technical problem of rotating the pump body and not rotating the pump body; according to the inhomogeneity and randomness of the pump body, the pump body is clamped and fixed by the shape memory alloy, which is convenient for automatic adjustment of different pump body surfaces. Adapt to fit to fix the pump body, overcome the technical problem that the drilling equipment cannot clamp and fix different pump bodies; increase the use of the drilling equipment according to the principle of multi-purpose, so as to facilitate the processing of various parts of the water pump, solve Solved the problem of single use of the water pump drilling device; through the set spray type rapid cooling mechanism, on the one hand, it avoids manual shutdown of the machine to manually remove iron filings, which greatly reduces labor intensity and improves the drilling of the pump body and end cover. On the other hand, it cools the high temperature generated by the drill bit during the drilling process, prolongs the service life of the drill bit, reduces the chance of damage to the processed objects caused by the break of the drill bit during the drilling process, and realizes the protection of the pump body and end cover. High-efficiency drilling processing, simultaneous processing of drill cooling and iron filings removal, perfect fit and clamping of the surface of the processed object, automatic rotation of the processed object, a highly automated magnetic-cooled non-vibration water pump pump body and end cover dynamic clamping tight drilling equipment

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