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Double-headed spinning system and double-headed spinning method

A clamping and head technology, applied in the field of pipe processing equipment, can solve problems such as low production efficiency and complicated pipe material transfer system, and achieve the effects of improving efficiency, simplifying pipe material transfer system, and ensuring quality

Active Publication Date: 2019-09-20
浙江长兴和良智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] in production figure 1 In the process of the muffler with the structure shown in the figure, it is necessary to transport the pipe material between the two spinning machines, which makes the pipe material transfer system more complicated, or the pipe material is turned around on the same spinning machine, and the Resulting in lower production efficiency; and after each spinning process, the second tube material treatment that is different from the spinning process is performed, for example, it is necessary to trim the end of the uneven tube material produced by spinning or the original existing tube material, and there is the problem of multiple positioning

Method used

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  • Double-headed spinning system and double-headed spinning method
  • Double-headed spinning system and double-headed spinning method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] see Figure 3 to Figure 17 The double-head spinning system 1 of the present invention includes a control unit and a feeding device 11 controlled by the control unit, a positioning device 17, a double-head spinning device 12, a double-head cutting device 15, a double-head chamfering device 16, Unloading device 18 and tube material transfer system 13; Tube material transfer system 13 is used for loading such as figure 2 The pipe sections 010 shown are sequentially transferred to corresponding processing stations for processing by corresponding devices. In this embodiment, the feeding device 11, the pipe end positioning device 17, the double-head spinning device 12, the double-head cutting device 15, the double-head chamfering device 16, the unloading device 18 and the pipe material transfer system 13 are all installed On the rack 10, the rack 10 can be constructed by using multiple independent sub-racks, or can be constructed by using an integrated rack. In this embodim...

Embodiment 2

[0062] As the description of Embodiment 2 of the double-head spinning system of the present invention, only the differences from Embodiment 1 of the above-mentioned double-head spinning system will be described below.

[0063] see Figure 18 , in this double-head spinning system 1, the feeding device 11 is constructed with a long tube feeding device 71, and it only uses a chipless rotary cutting head 72 to cut the long tube material, so that the diameter of the tube can be adjusted Larger tubes are loaded.

[0064] Embodiment of double-head spinning method

[0065] In this embodiment, taking the tube material spinning process of the above-mentioned double-head spinning system as an example, the double-head spinning method of the present invention is exemplarily described, and all the contents in the above-mentioned double-head spinning system embodiment are imported into In this embodiment, this embodiment is processed. Specifically, the double-head spinning method of the p...

Embodiment 3

[0076] The embodiment of the double-head spinning system of the present invention includes a processor and a memory, and the memory stores a computer program. When the computer program is executed by the processor, the steps of the above-mentioned double-head spinning method embodiment can be implemented.

[0077] In the above-mentioned embodiment, "pipe end trimming treatment" includes but not limited to pipe end cutting and flattening treatment, and / or pipe end chamfering treatment, and / or pipe end turning inner hole treatment; for the second pipe material processing, also Pipe end processing devices other than pipe end trimming can be used for processing, for example, hole pulling processing, notching processing, pipe bending processing, etc., and are not limited to the pipe end trimming processing in this embodiment. "Used to spin the two ends of the pipe material statically clamped on the pipe material spinning die" and "used to process the two ends of the pipe material st...

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Abstract

The invention relates to a double-headed spinning system and a double-headed spinning method, and belongs to the technical field of pipe processing. The double-headed spinning system comprises a double-headed spinning device, a pipe end trimming device and a pipe transferring system, wherein the pipe transferring system comprises a pipe transferring clamp jaw; the double-headed spinning device comprises a pipe spinning clamp die and two spinning machine heads; and in the process that the pipe transferring system transfers a pipe processed through the double-headed spinning device to the pipe end trimming device, the pipe transferring clamp jaw is controlled to clamp a pipe clamped on the pipe spinning clamp die before the pipe spinning clamp die releases the clamping on the pipe, and a pipe end trimming clamp die is controlled to clamp the pipe conveyed by the pipe transferring clamp jaw before the pipe transferring clamp jaw releases the clamping on the pipe. According to the spinning system, the processing efficiency on spinning the pipe at two ends is ensured, the follow-up processing quality of the pipe is effectively ensured, and the double-headed spinning system and the double-headed spinning method can be widely applied to the manufacturing fields such as refrigeration, automobiles and aviation.

Description

technical field [0001] The invention relates to pipe processing equipment, in particular to a double-head spinning system and a double-head spinning method suitable for the double-head spinning system. Background technique [0002] like figure 1 As shown, it is a perspective view of a conventional muffler 01, which includes a tubular body 010 and necking structures 011 and 012 located at both ends of the tubular body 010. In the prior art, one end of the straight pipe section 010 is usually spun on a spinning machine to spin out a semi-finished pipe material with a shrinkage structure 011, and the end surface of the pipe is spun with a spinning wheel before spinning. Positioning process, and after spinning, based on the clamping of the tube material spinning clamp, use the tube end trimming unit installed on the spinning head to perform the inner hole and / or flat end surface of the tube end after spinning / or trimming of the inner and outer corners; and then use the spinni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C37/06B21D22/16B21D43/10B23P23/04
CPCB21C37/06B21D22/16B21D43/105B23P23/04
Inventor 赖如福李良有周协恒金腾
Owner 浙江长兴和良智能装备有限公司
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