Die casting surface cleaning system and method

Abstract

The invention provides a die casting surface cleaning system and method. The die casting surface cleaning system comprises a table plate, a lifting plate is arranged above the table plate in a sliding mode in the vertical direction, a lifting driving mechanism for driving the lifting plate to reciprocate in the vertical direction is arranged at the top of the lifting plate, a multifunctional cleaning portion is arranged at the bottom of the lifting plate, and a workpiece positioning and clamping mechanism corresponding to the multifunctional cleaning portion is arranged at the top of the table plate; the workpiece positioning and clamping mechanism is provided with a fixing clamp corresponding to the front side of a workpiece, a positioning clamp corresponding to the rear side of the workpiece and two positioning side plates corresponding to the left side and the right side of the workpiece respectively; and a clamping air cylinder for driving the fixing clamp to get close to or away from the positioning clamp is fixedly arranged on the table plate. According to the die casting surface cleaning system, the workpiece is arranged at the top of the table plate between the positioning side plates, the rear side of the workpiece abuts against the positioning clamp, and therefore rapid and accurate positioning of the workpiece can be completed, the time for placing the workpiece can be greatly shortened, meanwhile, the position accuracy of the workpiece can be guaranteed, and the cleaning efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of die casting cleaning, and in particular relates to a die casting surface cleaning system and a cleaning method thereof. Background technique [0002] During the production and processing of die castings, due to the existence of assembly errors after the mold is closed, there is a certain gap between the core and the core, and between the core and the lining mold. If the gap is too large, it will be lost during the die casting process. There will be flash burrs, especially after the mold is aged, the flash burrs are more serious, and these flash burrs need to be cleaned. [0003] In the prior art, the Chinese utility model patent with the application number CN201921338333.X discloses a flash cleaning device in the hole of a die-casting part, which includes a base, a mounting seat arranged above the base, and a punch. There is a pressing mechanism, the base is provided with a bracket 1, the bracket 1 is pr...

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Problems solved by technology

[0003] In the prior art, the Chinese utility model patent with the application number CN201921338333.X discloses a flash cleaning device in the hole of a die-casting part, which includes a base, a mounting seat arranged above the base, and a punch. There is a pressing mechanism, the base is provided with a bracket 1, the bracket 1 is provided with a fixed plate 1 located above the mounting seat, the fixed plate 1 is provided with a cylinder, the piston rod of the cylinder faces the mounting seat, and the punch is fixed on the piston through the connecting mechanism. On the rod; the above-mentioned prior art cleans the flash in the hole of the die-casting part by stamping the punch. Although it can replace manual cleaning, it needs to accurately correspond the inner hole of the stamping part to the punch before stamping, otherwise it will be easy Causes damage to the punch and die-casting parts, and takes a lot of time for the hole, which seriously affects its cleaning efficiency

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