Metal Seamless Pipe Fitting Spinning Forming Device

A seamless pipe fitting and spinning forming technology is applied in the field of seamless metal pipe fitting processing machinery, which can solve the problems of ineffective replacement of seams, complex equipment structure and high production cost, and achieves compact structure, advanced processing technology and high production cost. low effect

Inactive Publication Date: 2011-12-21
应一凡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are some seamless metal pipe processing machines in the current market, there are common defects such as complex equipment structure, cumbersome operation and high production cost, so that seamless metal pipes cannot effectively replace seamed, hemmed and welded pipes, etc.

Method used

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  • Metal Seamless Pipe Fitting Spinning Forming Device
  • Metal Seamless Pipe Fitting Spinning Forming Device
  • Metal Seamless Pipe Fitting Spinning Forming Device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] Such as figure 1 with 2 As shown, the metal seamless pipe fitting spinning forming device includes a bed 1, and a headstock 3 is fixedly arranged on the left side of the bed 1. The headstock 3 is driven by a spindle motor 4. Driven by the spindle motor 4, the spindle in the headstock 3 able to turn. A guide rail 2 is fixedly arranged on the right side of the bed 1, and a rack 20 is arranged on the guide rail 2. On the guide rail 2, a large carriage 13 and a tailstock carriage 15 are movably arranged successively from left to right. The bottom of the large carriage 13 is provided with a gear, which can mesh with the rack 20 . Large plank 13 is driven by drive motor through large plank reducer 19. Tailstock carriage 15 also can move on guide rail 2. The auxiliary axle box 6 is fixedly arranged on the tailstock carriage 15, and the auxiliary axle box 6 is con...

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PUM

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Abstract

The invention relates to a spin forming device for a seamless metal pipe fitting, and belongs to the technical field of processing machines for the seamless metal pipe fitting. The device comprises a bed body, wherein the left side of the bed body is fixedly provided with a main shaft box driven by a main shaft motor; a guide rail is fixedly arranged on the right side of the bed body and is provided with a large carriage and a tailstock carriage from left to right in turn in a movable fit mode; the front and rear parts of a table top on the left side of the large carriage are connected with aspinning wheel middle carriage provided with a spinning wheel and a top wheel middle carriage provided with a top wheel, and the two middle carriages can transversely move relative to the large carriage; a spinning component consisting of a fixing plate, a roller bearing and a hollow shaft is fixedly arranged on a table top on the right side of the large carriage; the tailstock carriage is fixedly provided with an auxiliary shaft box; the seamless metal pipe fitting to be processed is sleeved in the spinning component; the left and right ends of the seamless metal pipe fitting to be processedare connected with the main shaft box and the auxiliary shaft box; and the external surface of the seamless metal pipe fitting to be processed is tangent to the spinning wheel and the top wheel. The device has a simple structure and low production cost and is convenient to operate.

Description

technical field [0001] The invention belongs to the technical field of processing machinery for seamless metal pipe fittings, and in particular relates to a device for forming seamless metal pipe fittings using a rotary extrusion process. Background technique [0002] Due to its superior performance, seamless metal pipe fittings are widely used in many fields. Such as seamless steel pipes for structures, seamless steel pipes for fluid transportation, seamless steel pipes for low and medium pressure boilers, seamless steel pipes for high-pressure boilers, Seamless steel tubes for equipment, seamless steel tubes or aluminum alloy tubes for street lamps, seamless steel tubes or aluminum alloy tubes for flagpoles, etc. Although there are some seamless metal pipe processing machines in the current market, there are generally defects such as complex equipment structure, cumbersome operation and high production cost, so that seamless metal pipes cannot effectively replace seamed, h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/14
Inventor 应一凡
Owner 应一凡
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