Combination automatic line for workpiece transmission, positioning and clamping

Abstract

The invention discloses a combined automatic line for workpiece transmission, positioning and clamping, which includes a lathe, a floating lifting adjustment transmission roller system for the transmission of workpieces with various diameters, and a workpiece rotation lifting system for adjusting the coaxiality of workpieces in transmission Centralizing wheel system, workpiece transmission positioning and clamping limiter for workpiece positioning, workpiece channel centralizing and clamping balancer for workpiece guidance and clamping, storage of workpieces to be processed and processed workpieces, and workpiece transfer workpiece storage rack. The invention can carry out mixed application and frequent alternate operation for multiple workpieces such as long and short bodies, and creates an automatic line production environment, which has the effect of efficient connection and conversion application.

Description

technical field [0001] The invention belongs to the field of oil pipe thread processing, in particular to an automatic line for workpiece transmission, positioning and clamping combination. Background technique [0002] The turning repair or processing of the connecting thread of the pipe string in the drilling, oil production, and pipeline transportation industries is completed by professional technical service companies, and the production, technology, process, equipment, and environmental factors formed by the historical reasons of professional technical service companies are generally relatively old. , which seriously restricts the unit from entering the high-tech field, and the strong comparison between the improvement of socialized technology and the maximization of benefits shows the adverse effects of insufficient motivation for unit development and outdated technology. [0003] Old equipment, old technology, and the production pattern of aging personnel restrict the...

AI Technical Summary

Problems solved by technology

[0006] 1. The environment in the factory building limits the ability of the lathe to process long workpieces. It can only process casings with a length of less than 2 meters and hoist them in a single piece

[0007] 2. The equipment is installed in an independent factory building, which occupies a large area and occupies a lot of other auxiliary equipment and resources

[0008] 3. Multi-type and multi-project operators are required to coordinate operations, the proportion of personnel and equipment is large, there are many sorting and waiting time limits, and the proportion of reactive power aging is large

[0009] 4. The original value of the equipment is high, the cost of dismantling is high, the utilization rate of the equipment is low, and the output benefit is low, which is very uneconomical

[0010] 5. Cannot give full play to the due ability of the lathe, it is difficult to process large workpieces, and there are many safety risks

[0011] 6. The thread of the drill pipe cannot be repaired, which wastes the due value of the equipment and loses the preferred value in the drilling tool turning industry.

[0012] 7. It cannot be in line with the needs of the social market, cannot meet the processing of more workpieces, and cannot generate more market-oriented benefits

[0013] 8. The technology in the production pattern is backward, which is not conducive to the development of the vehicle repair industry and the improvement of the level or skills of operators

[0014] 9. The transmission of short-body workpieces in the lathe spindle is laborious and time-consuming, the clamping of the hanging end is obvious, the coaxiality relationship is poor, and the centrifugal force increases

[0015] 10. The control method of the reserved clamping length at the workpiece turning end is not advanced, and the operation is not easy to find, time-consuming, laborious, and error-prone

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