Product Introduction

Brass alloy pliers main body water glass investment casting parts

The manufacturing method of copper pliers structure

[Patent Abstract] This utility model discloses a new type of copper jaw structure for an electric upsetting machine, which includes a jaw body and an installation seat. There are transverse grooves around the jaw body, and an elastic stop is provided on the installation seat. The elastic stop is precisely stuck in one of the transverse grooves. This utility model adopts an elastic stop to fix the clamp body on the installation seat, which is convenient for installation and disassembly. When replacing, it does not need to be replaced together with the installation seat; Moreover, there are transverse grooves around the jaw body to facilitate fixation with the installation seat and prolong the service life when replacing another longitudinal surface of the jaw body after excessive wear on one longitudinal surface.

[Patent Description]

New type of copper pliers main structure

technical field

[0001] This utility model relates to the field of valve machining technology, specifically to a novel copper pliers main body structure.

[Background Technology]

[0002] Almost all domestic valve blanks are produced using the electric upsetting process. The electric upsetting jaws commonly used on electric upsetting machines are composed of two rectangular copper blocks with a vertical groove each. Most of them are made of purple copper, and there are also brass blocks, but they are not durable. Especially, the two ends of the jaws are prone to wear and tear, resulting in gaps between the workpiece and the chuck, causing poor power supply and requiring frequent replacement. Moreover, due to the fact that the copper jaws in existing technology are fastened to the installation seat by bolts, they need to be replaced together with the installation seat, which is very wasteful.

[Utility Model Content]

[0003] In response to the shortcomings of the existing technologies mentioned above, the purpose of the present utility model is to provide a new type of copper jaw structure for electric upsetting machines with long service life and easy installation.

[0004] To achieve the above objectives, the present utility model is achieved through the following technical solutions:

[0005] A new type of copper jaw structure for electric upsetting machine, comprising a jaw body and an installation seat, characterized in that there are transverse grooves around the jaw body, and an elastic stop is provided on the installation seat, which is precisely clamped in one of the transverse grooves.

[0006] Advantages of the present utility model: Compared with the prior art, the present utility model adopts an elastic stop to fix the clamp body on the installation seat, which is convenient for installation and disassembly. When replacing, only the clamp body needs to be removed and does not need to be replaced together with the installation seat; Moreover, there are transverse grooves around the jaw body to facilitate fixation with the installation seat and prolong the service life when replacing another longitudinal surface of the jaw body after excessive wear on one longitudinal surface.

We are the manufacturer of Brass alloy jaw body lost wax castings, if you need more information please contact us!

Detection Systems

Copper Silica Sol Investment Casting