Three-station combined machining tool for valve body of valve

A combined processing and three-station technology, applied in the direction of metal processing machinery parts, metal processing equipment, manufacturing tools, etc., can solve the problems of reducing production efficiency and product processing pass rate, affecting the economic benefits of production enterprises, and increasing labor intensity of workers , to achieve the effect of improving production efficiency and product processing pass rate, avoiding multiple clamping and correction, and retaining processing accuracy

Inactive Publication Date: 2010-10-27
德阳市广泰机械科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the processing of the same valve body must go through multiple processes and use multiple general-purpose machine tools to complete the processing. For clamping and calibration, especially for the flange processing of some large-diameter valve body parts, it is necessary to rep

Method used

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  • Three-station combined machining tool for valve body of valve
  • Three-station combined machining tool for valve body of valve
  • Three-station combined machining tool for valve body of valve

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Embodiment Construction

[0041] see Figure 1 to Figure 13The present invention comprises lathe bed 1 and rotary frame, and rotary frame mainly is made up of tool rest mechanism, speed change mechanism, spindle box, feed mechanism and control system. In order to reduce the weight of the frame, the present invention adopts aluminum alloy material. There are three rotary frames of the present invention, which are respectively arranged on the left, middle and right parts of the bed 1 to form a triangular structure. The left and right rotary frames are arranged opposite to each other, and the middle rotary frame is arranged vertically downward On the column 20. The bed 1 is provided with a clamp 21 for a valve or a valve body workpiece 16. The left and right sides of the clamp 21 correspond to the left and right rotary frames, and the top corresponds to the rotary frame on the center column 20. The clamp 21 It is a hydraulic V-shaped clamp, and the clamping force can be adjusted steplessly. The structu...

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Abstract

The invention discloses a three-station combined machining tool for a valve body of a valve, which comprises a tool bed and three swivel stands, wherein each swivel stand mainly comprises a tool rest mechanism, a speed shifting mechanism, a main spindle box, a feeding mechanism and a control system, the tool bed is provided with a fixture, the three swivel stands are respectively arranged at the left part, the middle part and the right part of the tool bed to form a triangular structure, the left and the right swivel stands are arranged in opposite directions and are same in structure, and the middle swivel stand is vertically downwards arranged on a column. Only by single clamping and correcting, the three-station combined machining tool can simultaneously machine a left-end flange, a right-end flange and a rabbet (or a watermark trough) of a valve body workpiece of a valve as well as the surface rabbet, the inner hole and the like of a mount support at the upper end of the valve body in three three-dimensional directions, and therefore, the labor intensity of workers is reduced, time and labor are saved, the production efficiency and the product machining qualification rate are improved, and economic benefits of valve production enterprises are increased.

Description

Technical field: [0001] The invention relates to a workpiece processing machine tool, in particular to a valve body workpiece processing machine tool, more specifically to a valve valve body three-station combined processing machine tool. The valve body processed by the present invention includes: check valve body, ball valve body, full-function regulating valve body, gate valve body, plunger valve body, butterfly valve body, steam trap valve body and diaphragm valve body Etc., the present invention of all the valve body parts of flange symmetrical layout at both ends can be processed. Background technique: [0002] Valves are the control elements in the pipeline fluid delivery system. They are used to change the passage section and medium flow direction, and have functions such as diversion, cut-off, adjustment, throttling, check, diversion or overflow relief. At present, domestic and foreign valve manufacturers usually use ordinary lathes or CNC machine tools to process v...

Claims

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Application Information

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IPC IPC(8): B23B5/06B23Q5/34
Inventor 田孝福
Owner 德阳市广泰机械科技有限公司
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