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Spiral multi-blade forming machine

A forming machine and multi-blade technology, applied in the field of helical blade forming equipment, can solve the problems of large pitch error of helical blades, low efficiency, complicated production operation, etc., achieve balanced layout and positioning, avoid secondary clamping, and improve efficiency. Effect

Pending Publication Date: 2021-04-06
中节能国祯环保科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing spiral blade forming machines generally use a single blade pressing and stretching process, and the production operation is complicated; the equipment is noisy during operation, and the blades produced are not standardized; the performance of the equipment is single, the pitch error of the spiral blade is large, and the efficiency low

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-2 , in an embodiment of the present invention, a spiral multi-blade molding machine, including a shaping rolling assembly 1, a positioning chuck 2, a molding frame 3, a rotating device 4, a bracket stand 5, and a base part sequentially connected from top to bottom 6. The upper end of the forming frame 3 is fixedly connected with the positioning chuck 2, and the lower end is fixedly connected with the rotating device 4. The rotating device ...

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Abstract

The invention discloses a spiral multi-blade forming machine. The machine comprises a forming machine frame, a positioning chuck is connected to the upper end of the forming machine frame, a shaping and rolling assembly is arranged at the upper end of the positioning chuck, and a base part is arranged below the forming machine frame; the shaping and rolling assembly comprises a shaping rack fixedly connected with a clamping jaw of the positioning chuck, a positioning shaft and a rolling roller shaft are fixedly connected to the inner side of the shaping rack, and the rolling roller shaft is sleeved with a rolling roller; the base part comprises a lifting plate arranged in an up-down sliding mode and a power mechanism for driving the lifting plate to move up and down; and the lifting plate and the shaping rack are coaxially arranged. Multiple sets of blades can be formed at a time through the shaping and rolling assembly and the multi-gear positioning chuck. The blades not only can be stretched and formed at equal intervals, but also can achieve involute type variable pitch stretching as required. A fixed spiral shaft and the blades can be directly welded, so that secondary clamping is avoided, and the efficiency is improved.

Description

technical field [0001] The invention relates to spiral blade forming equipment, in particular to a spiral multi-blade forming machine. Background technique [0002] Existing spiral blade forming machines generally use a single blade pressing and stretching process, and the production operation is complicated; the equipment is noisy during operation, and the blades produced are not standardized; the performance of the equipment is single, the pitch error of the spiral blade is large, and the efficiency low. Contents of the invention [0003] The object of the present invention is to provide a spiral multi-blade forming machine to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A spiral multi-blade forming machine, comprising a forming frame, the upper end of the forming frame is connected with a positioning chuck, the upper end of the po...

Claims

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Application Information

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IPC IPC(8): B21D11/06
CPCB21D11/06
Inventor 何见光郑士良陈永林孙长远易强李东钱明明
Owner 中节能国祯环保科技股份有限公司
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