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Spiral-angle positioning mechanism of coiling machine

A technology of positioning mechanism and helix angle, which is applied in the field of coil machines, can solve the problems of inability to expand and contract, unable to realize coiling of spiral tubes, etc., and achieve the effect of expanding the scope of use

Inactive Publication Date: 2015-01-21
长治市钜星锻压机械设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional upper support can only provide support and cannot be stretched, and the coiling spiral needs the power of the upper support to adjust the pitch accurately, so the traditional upper support cannot realize the coiling of the spiral tube

Method used

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  • Spiral-angle positioning mechanism of coiling machine
  • Spiral-angle positioning mechanism of coiling machine
  • Spiral-angle positioning mechanism of coiling machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Such as figure 2 As shown, the helix angle positioning mechanism of the coil machine includes a helix angle positioning block 5, a telescopic upper support 4, a first motor 2 that drives the telescopic upper support 4 to expand and contract, and a second motor 3 that drives the telescopic upper support 4 to rise and fall, The helix angle positioning block 5 is vertically arranged on the telescopic end of the telescopic upper support 4, the first motor 2 is installed on the top of the coil machine frame 1 and above the telescopic upper support 4, and the second motor 3 is installed at the tail of the telescopic upper support 4, and both the first motor 2 and the second motor 3 drive the telescopic upper support 4 through screw transmission.

[0014] The section of the helix angle positioning block 5 is rectangular.

[0015] When the device is in use, it is only necessary to connect the telescopic upper support 4 with the frame 1, adjust the power required for rolling m...

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PUM

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Abstract

The invention provides a spiral-angle positioning mechanism of a coiling machine, belongs to the technical field of the coiling machine and aims at providing a telescopic upper support capable of achieving rolling of spiral pipes. According to the technical scheme, the spiral-angle positioning mechanism of the coiling machine comprises a spiral-angle positioning block, the telescopic upper support, a first motor driving the upper support to telescope and a second motor driving the upper support to lift, wherein the spiral-angle positioning block is vertically arranged at one end of the telescopic upper support, the first motor is installed at the top of a coiling machine frame and above the upper support, the second motor is installed at the tail portion of the upper support, and the first motor and the second motor drive the upper support in a lead screw transmission mode. The spiral-angle positioning mechanism is applied to the coiling machine.

Description

technical field [0001] The utility model relates to a helical angle positioning mechanism of a pipe coil machine, which belongs to the technical field of pipe coil machines. Background technique [0002] In the field of forming machinery, when the diameter of the formed workpiece is large, a bracket (also called an upper support) is required to support the workpiece, and the upper support generally only has a supporting function. It is suitable for the support of plates and non-spiral pipes. For the coil machine: when the workpiece (pipe) is required to be coiled into a spiral or spring shape, the upper support is required not only to provide support, but also to provide continuous axial force to the pipe to form a spiral. The traditional upper support can only provide support and cannot be stretched, and the coiling spiral requires the power of the upper support to accurately adjust the pitch, so the traditional upper support cannot realize the coiling of the spiral tube. ...

Claims

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Application Information

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IPC IPC(8): B21D11/22B21D11/06
CPCB21D11/22B21D11/06
Inventor 郑志霞刘焕新李超马春平
Owner 长治市钜星锻压机械设备制造有限公司
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