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Multifunctional tool used for turning external circle of large-diameter thin-wall part

A technology of parts and related structures, applied in the field of multifunctional tooling, can solve the problems of low reuse rate and poor versatility

Inactive Publication Date: 2016-07-13
NINGXIA JIHUA ENVIRONMENTAL SAFETY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of thin-wall turning, many manufacturers are manufacturing special tooling. These tasks have poor versatility, and there are many restrictions on the improvement of processing quality, and the reuse rate is low.

Method used

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  • Multifunctional tool used for turning external circle of large-diameter thin-wall part

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0006] Loosen the lock nut to a suitable diameter, install the blank on the equipment, press the lock nut to expand the expansion body to a suitable diameter to correct the roundness of the blank, and at the same time offset the radial force of the tool during the turning process. This equipment is suitable for thin-walled parts with large diameters, and a four-bar mechanism is used to reduce the weight of the equipment.

Description of drawings:

[0007] figure 1 It is an assembly diagram of a multi-functional tooling used for the outer circle turning of large-diameter thin-walled parts.

[0008] 1, supporting body; 2, spring; 3, moving rod; 4, expanding rod; 5 expanding body; 6, sliding rod; 7, pin; 8, guide post; 9, locking nut.

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Abstract

The invention provides a multifunctional tool which is used when an external circle of a large-diameter thin-wall part is turned, and provides a multifunctional tool used for turning the external circle of the large-diameter thin-wall part. A locking nut tightly presses a slide rod, and the angle of a supporting rod is changed; a movable rod is expanded or reduced so that the diameter size is changed. The multifunctional tool used for turning the external circle of the large-diameter thin-wall part has the beneficial effects that the turning precision of the thin-wall part is improved, and parts with different lengths and diameters share one set of equipment and the equipment can also be used for revising the roundness of thin-wall blanks.

Description

technical field [0001] The invention is a multi-functional tool used for turning the outer circle of a thin-walled part with a large diameter. Background technique [0002] At present, in the field of thin-wall turning, many manufacturers are manufacturing special tooling. These tasks have poor versatility, and there are many restrictions on the improvement of processing quality, and the reuse rate is low. Contents of the invention [0003] The object of the present invention is to provide a multifunctional tool for overcoming the above technical deficiencies, and to provide a multifunctional tool for turning the outer circle of thin-walled parts. The sliding rod is compressed by the locking nut, the angle of the supporting rod is changed, the moving rod expands or shrinks, and the diameter is changed. The invention has the beneficial effects of improving the turning precision of thin-walled parts, realizing parts with different lengths and diameters and simultaneously co...

Claims

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Application Information

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IPC IPC(8): B23B5/00B23B31/40
CPCB23B5/00B23B31/4033B23B2215/64
Inventor 张晓磊
Owner NINGXIA JIHUA ENVIRONMENTAL SAFETY SCI & TECH CO LTD