A pneumatic automatic propulsion device for lathe processing

Abstract

The invention relates to the technical field of mechanical processing, and specifically discloses a pneumatic automatic propulsion device for lathe processing, which includes a base, an intermediate positioning mechanism set in the middle of the upper end of the base, a driving guide mechanism set on the left side of the base, and a drive guide mechanism set on the right side of the base. The driven guiding mechanism, the middle positioning mechanism is composed of the middle sliding seat, the sliding assembly, the lifting cylinder and the positioning plate; the driving guiding mechanism is composed of the ear seat, the pushing assembly and the driving assembly; the driven guiding mechanism is composed of the ear seat, the pushing assembly and the driven assembly. When using this device to turn multiple large-scale shaft workpieces, multiple workpieces can be placed in the positioning guide groove on the upper end of the positioning plate at one time, and then the two parts of the workpiece can be moved by controlling the sliding component, lifting cylinder and propulsion component. The end positioning is fixed, which improves the processing efficiency; in the invention, the rapid replacement of the workpiece to be processed at the processing position can be completed by controlling the lifting cylinder, the system propulsion assembly and the sliding assembly, and the whole process does not delay the production process.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a pneumatic automatic propulsion device for lathe processing. Background technique [0002] Turning is a common processing method in mechanical processing. The outer circle processing of shafts is the most common processing method in turning processing. When large shafts are processed on a lathe, the shaft needs to be lifted first, and then left and right on the lathe. Align the head and tail, use the top cone to tighten, and then process. This processing method is relatively simple, but it still has the following shortcomings in actual use: [0003] 1. When processing multiple large shafts, it is necessary to hoist and position the shafts to be processed one by one. The entire operation process takes a long time, which increases the cost of man-hours; [0004] 2. When hoisting is used for positioning, it is necessary to align the two ends of the shaft with the top...

AI Technical Summary

Problems solved by technology

[0003] 1. When processing multiple large shafts, it is necessary to hoist and position the shafts to be processed one by one. The entire operation process takes a long time, which increases the cost of man-hours;

[0004] 2. When hoisting is used for positioning, it is necessary to align the two ends of the shaft with the top cones at the head and tail positions of the lathe respectively. The operation process requires certain technical requirements and requires a high level of operating skills for the operator, so there is a problem for the operator relatively restrictive;

[0005] 3. During the positioning of the axis before machining and the process of returning the workpiece after machining, most of its operations are carried out at the processing position. Therefore, during this period, the processing position cannot be processed, resulting in a certain waste of resources

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