Flange drilling center

Abstract

The invention discloses a flange drilling center, which comprises a frame, a power head assembly, a clamping and indexing mechanism assembly and a control panel, wherein the power head assembly is arranged on the frame and is provided with a transverse moving device and a longitudinal moving device; the clamping and indexing mechanism assembly is arranged on the frame and is provided with a moving and rotating device; and the control panel is arranged on the frame and controls motions of the power head assembly and the clamping and indexing mechanism assembly. The flange drilling center is high in machining efficiency, performs full-automatic indexing, positioning, feeding and the like and guarantees dimensional accuracy and position accuracy of holes; flanges at two ends are synchronously indexed and are synchronously drilled; and during drilling, the drilling center is not limited by the number of flange holes. Therefore, the same device can machine products in a wider specification range, and products in more specifications can be produced by a few devices; a product of which the two end faces are provided with different number of flange holes can be synchronously machined; and all actions are programmed on an operating panel at one time, and all the actions are finished at one time after startup.

Description

Technical field: [0001] The invention belongs to the field of valve manufacturing and relates to the drilling technology for connecting flanges of valve bodies in valve products. Background technique: [0002] Ordinary radial drilling machines have the following disadvantages when drilling: 1. The processing efficiency is low. Each valve body needs to be clamped twice, and the drilling template tooling needs to be clamped at the same time. The auxiliary time is long and a lot of non-working time is wasted; 2. 1. Due to the double clamping, it is difficult to ensure that the center of the flange holes at both ends can be symmetrical, which causes inconvenience in the installation of the pipeline; 3. Because the drilling template is required for drilling, the dimensional accuracy of the drilling and the position of the hole are affected. Spend. The multi-axis drill has the following disadvantages: 1. The same multi-axis drill is only suitable for processing products with the ...

AI Technical Summary

Problems solved by technology

[0002] Ordinary radial drilling machines have the following disadvantages when drilling: 1. The processing efficiency is low. Each valve body needs to be clamped twice, and the drilling template tooling needs to be clamped at the same time. The auxiliary time is long and a lot of non-working time is wasted; 2. 1. Due to the double clamping, it is difficult to ensure that the center of the flange holes at both ends can be symmetrical, which causes inconvenience in the installation of the pipeline; 3. Because the drilling template is required for drilling, the dimensional accuracy of the drilling and the position of the hole are affected. Spend

The multi-axis drill has the following disadvantages: 1. The same multi-axis drill is only suitable for processing products with the same number of flange holes, and products with different specifications of flange holes cannot be processed on the same multi-axis drill; 2. , Products with different numbers of flange holes at both ends cannot be processed; therefore, a series of products with different specifications need multiple multi-axis drills to meet the processing needs, and the investment is large

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