Counter weight assembly, counter weight mechanism using counter weight assembly, holder and manufacturing process of holder

Abstract

The invention relates to the technical field of counter weight assemblies, and discloses a counter weight assembly, a counter weight mechanism using the counter weight assembly, a holder and a manufacturing process of the holder. The counter weight assembly comprises a mounting plate, lifting mechanisms are fixedly connected to the two sides of the top of the mounting plate, and third counter weight pieces are fixedly connected to the tops of the lifting mechanisms; the two sides of the third balance weight part are fixedly connected with balance weight mechanisms, and the top of the third balance weight part is fixedly connected with a fixing mechanism. According to the balance weight assembly, the balance weight mechanism using the balance weight assembly, the holder and the manufacturing process of the balance weight assembly, the balance weight assembly can be disassembled through the arranged balance weight mechanism, so that the purpose of adjusting the weight of the balance weight assembly is achieved, a user can use the balance weight assembly conveniently, and the practicability of the device is improved; and the first threaded cylinder and the second threaded cylinder can be driven to move up and down, so that the height of the device is adjusted, and the device can adapt to objects with different heights and is convenient for a user to use.

Description

technical field [0001] The invention relates to the technical field of counterweight components, in particular to a counterweight component, a counterweight mechanism using the counterweight component, a cloud platform and a manufacturing process thereof. Background technique [0002] The counterweight is a heavy object used to increase its own weight to maintain balance. The precision of the casting and the economic effect of the entire production process mainly depend on this process. In many modern counterweight iron workshops, molding and core making have been mechanized or automated. Commonly used sand molding core-making equipment includes high, medium and low pressure molding machines, sand blasting machines, boxless injection molding machines, core shooting machines, cold and hot core box machines, etc. After the casting is taken out from the pouring and cooling mold, there are sprues, risers and metal burrs draping seams, and the casting of the sand mold counterwei...

AI Technical Summary

Problems solved by technology

[0003] When the counterweight mechanism of the existing counterweight assembly is in use, the counterweight assembly cannot be disassembled, so that its own weight cannot be adjusted, which has certain limitations. At the same time, the counterweight of the existing counterweight assembly The mechanism cannot adjust its height, and can only adapt to objects of the same height, which is not convenient for users to use

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