Multi-station polishing machine

Abstract

The invention discloses a multi-station polishing machine which comprises a front-back moving mechanism. A front-back driving air cylinder drives a front-back moving plate to move front and back above a positioning plate, a product chuck used for clamping a product body is installed at the front end of an output shaft of a rotary driving motor, and an up-down rotary driving assembly comprises a left rotary driving air cylinder and a right rotary driving air cylinder. A polishing mechanism comprises a mounting assembly and an up-and-down driving cylinder for driving the mounting assembly to move up and down. A grating encoder assembly comprises a grating encoder and an up-and-down driving assembly for driving the grating encoder to move up and down. According to the multi-station polishing machine, multiple arc-shaped line product bodies can be conveniently polished, front-back polishing of the multiple product bodies is met, all parts of the product bodies can be polished in the direction, it is guaranteed that the pressure of the product bodies and the pressure of polishing wheels are not changed, multiple products are machined at a time through multiple machining points, materials of the different polishing wheels are replaced, and different product surface effects can be achieved.

Description

technical field [0001] The invention relates to the technical field of polishing machines, in particular to a multi-station polishing machine. Background technique [0002] In the production process, the process of changing the shape, size, position and nature of the production object to make it a finished or semi-finished product is called a process. It is an essential part of the production process. The process can be divided into casting, forging, stamping, welding, machining, assembly and other processes. The mechanical manufacturing process generally refers to the sum of the machining process of parts and the assembly process of machines. The technological process is composed of one or several sequentially arranged processes, and a process is composed of several working steps. [0003] In the production process, the product needs to be polished, and the prior art has the following disadvantages: [0004] a. In the past, the polishing of products was mostly manual, wi...

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Problems solved by technology

[0007] d. There are a variety of grinding and polishing machines on the market, but they are basically targeted and cannot be used universally. It is difficult to polish multiple arc-shaped products, it is inconvenient to polish multiple products back and forth, and it is difficult to control the direction of each part of the product. Grinding and other defects;

[0008] e. At present, there are not many parts for one-time performance grinding of grinding and polishing machines on the market. Basically, multiple stations are required to polish each part of the product in place, which is low in efficiency and high in cost.

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