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A dual-station porous drilling cross-flow fan blade automatic dynamic balancing machine

A technology of automatic dynamic balance and cross-flow fan blades, which is applied in static/dynamic balance testing, metal processing, machine/structural component testing, etc. It can solve problems such as low efficiency and poor precision, so as to improve efficiency and reduce the minimum surplus Unbalanced weight, automatic effect

Active Publication Date: 2017-09-05
GUANGDONG SUNWILL PRECISING PLASITC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The structure is less accurate and less efficient

Method used

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  • A dual-station porous drilling cross-flow fan blade automatic dynamic balancing machine
  • A dual-station porous drilling cross-flow fan blade automatic dynamic balancing machine
  • A dual-station porous drilling cross-flow fan blade automatic dynamic balancing machine

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] see Figure 1-Figure 4 , this dual-station porous drilling cross-flow wind blade automatic dynamic balancing machine includes a slide table guide rail 3 and a drilling weight removal device slidingly arranged on the slide table guide rail 3; it also includes a first rotating support 6 and a second rotating support Seat 16, the cross-flow fan blade 10 is rotated and installed on the first rotating support 6 and the second rotating support 16 through the rotating center rods at both ends; the drilling and weight removal device is provided with two sets, which are respectively placed on the cross-flow fan 10 Both ends, and the first drilling weight removal device and the second drilling weight removal device that are symmetrical to each other; the first drilling weight removal device is provided with a first drilling mechanism and a first end surfac...

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Abstract

An automatic double-station multi-hole drilling dynamic balancing machine for a cross-flow blade comprises a sliding table guide rail, a first rotating support, a second rotating support, a first drilling and mass removal device and a second drilling and mass removal device. A first drilling mechanism and a first end face abutting mechanism are arranged on the first drilling and mass removal device. A second drilling mechanism and a second end face abutting mechanism are arranged on the second drilling and mass removal device. In work, the first drilling mechanism and the second end face abutting mechanism act on the two ends of the cross-flow blade at the same time, or the second drilling mechanism and the first end face abutting mechanism act on the two ends of the cross-flow blade at the same time. The automatic double-station multi-hole drilling dynamic balancing machine has the following beneficial effects that the minimum residual unbalance of the cross-flow blade is reduced; the dynamic balance treatment efficiency is improved; and automation can be achieved easily.

Description

technical field [0001] The invention relates to the technical field of dynamic balance processing of cross-flow fan blades, in particular to an automatic dynamic balancing machine for double-station porous drilling cross-flow fan blades. Background technique [0002] According to relevant statistics, the total output of air conditioners in my country in 2015 was 150 million units, making it the world's largest producer and exporter of air conditioners. The cross-flow fan blade has the advantages of large air volume, stable air supply, and low noise. It is an important part of the indoor air-conditioning air supply system. It is composed of an end cover, a shaft cover, and several middle sections. Cross-flow fan blades are generally made of ABS, AS or modified plastic injection molding. The main production process includes: batching, injection molding, welding (usually ultrasonic welding) and dynamic balance treatment. The main sources of unbalance of cross-flow fan blades in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26F1/16B26D11/00B26D7/02B26D5/12B26D7/06G01M1/16
CPCB26D5/12B26D7/02B26D7/06B26D11/00B26F1/16G01M1/16
Inventor 黄禹陈志丁斌龚时华
Owner GUANGDONG SUNWILL PRECISING PLASITC CO LTD