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Error-proofing clamp for press-mounting wind wheel

A wind wheel and error-proofing technology, applied in the direction of manufacturing tools, metal processing, metal processing equipment, etc., can solve the problems of easy installation errors, low efficiency of press-fitting wind wheels, etc., to reduce work intensity, broad market application prospects, reduce Effects of mental stress

Active Publication Date: 2015-02-04
上海合愉电机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the existing wind wheel press-fitting jigs, such as low efficiency of pressing the wind wheel and easy installation in the wrong direction during operation, and provide a method that can ensure that the direction of the wind wheel will not be installed in the wrong direction, and can A wind wheel press-fit error-proof fixture that facilitates greatly improving the efficiency and quality of assembling the wind wheel

Method used

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  • Error-proofing clamp for press-mounting wind wheel
  • Error-proofing clamp for press-mounting wind wheel
  • Error-proofing clamp for press-mounting wind wheel

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and typical embodiments.

[0014] exist figure 1 , figure 2 and image 3 Among them, the wind wheel press-fit error-proof fixture of the present invention is mainly controlled by the solenoid valve 2 and the control handle 3, the left and right cylinders 4 with the push rod 1 on the top, the left and right push blocks 6 with the guide cylinder 5 on the top, and the The left and right guide rails 7 on which the push block 6 slides and the middle base plate 9 with the positioning column 8 for the upper band limit motor constitute. The feature is that the outer surface of the guide cylinder 5 of the push block 6 is axially increased and symmetrically provided with two anti-error convex wings whose shape and size are consistent with the shape and size of the gap between two adjacent blades on the wind wheel. 10.

[0015] When working, the motor is fixedly positioned on t...

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PUM

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Abstract

The invention relates to an error-proofing clamp for press-mounting a wind wheel. The error-proofing clamp comprises a control handle controlled by an electromagnetic valve, left and right cylinders on which ejector rods are arranged, left and right push blocks on which guide cylinders are arranged, left and right guide tracks capable of enabling the guide cylinders to slide on the guide tracks, and an intermediate bottom plate on which a positioning column for a position-limiting motor is arranged. As a plurality of error-proofing convex fins with the shape and size which are in line with the shape and size of a gap between two adjacent blades on the wind wheel in a stretched state are additionally arranged on the outer surfaces of the push blocks and guide cylinders in the axial direction, the wind wheel can only be sheathed on the guide cylinders under the condition that the shape and size of the gap between the blades are in line with the shape and size of the error-proofing convex fins in the stretched state, thus the occurrence of the wrong sheathing situation of the wind wheel can be avoided, the correctness of the directions of the blades of the wind wheel which is mounted on the motor is ensured, the error-proofing clamp is further favorable for ensuring the product quality, improving the production efficiency, lowering the production cost as well as relieving the working strength and mental pressure of operators, and the error-proofing camp further has very strong practicality.

Description

technical field [0001] The invention relates to the technical field of tooling equipment, in particular to a wind wheel press-fitting and anti-error fixture suitable for assembling the wind wheel to the periphery of the motor during the fan manufacturing process. Background technique [0002] The wind wheel is an important part of the fan that determines the air supply direction when the fan is working. In the complete machine state, the wind wheel is set on the periphery of the motor, and is set on the end shafts on both sides of the motor by aligning and pressing the shaft holes. Currently commonly used wind wheel pressing fixtures such as figure 1 As shown, it is mainly controlled by the solenoid valve 2 and the control handle 3, the left and right cylinders 4 with the ejector rod 1 on the top, the left and right push blocks 6 with the guide cylinder 5 on the top, and the left and right push blocks 6 that can slide on the top. The guide rail 7 and the middle base plate 9...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/027
Inventor 曹晓进王亚郭文光陈祖
Owner 上海合愉电机有限公司
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