Modular shaft connecting structure

A modular, shaft-connected technology, used in couplings, rigid shaft couplings, textiles and papermaking, etc., can solve the problem of not being widely applicable, and achieve the effect of improving assembly capacity and quality

Inactive Publication Date: 2014-09-10
H S MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the lengths and outer diameters of the head spindles of different sewing equipment are not exactly the same, and the corresponding motors need to make couplings of different sizes and formats for installation and use of different sewing equipments, so there are still different sizes and formats. Couplings can only be applied one-to-one to specific sewing equipment, and cannot be widely applied

Method used

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Embodiment Construction

[0035] The present invention mainly provides a modular shaft connection structure that allows motors of the same size and format to be quickly installed and used for various sewing equipment, such as figure 2 The exploded view of the modular shaft connection structure structure of the first embodiment of the present invention, image 3 As shown in the structural exploded view of the first usage mode of the modular shaft connection structure of the present invention, the modular shaft connection structure of the present invention basically includes: a first shaft connection block 30, a second shaft connection block 40, a The connection block 50, and at least one shaft sleeve 60; wherein:

[0036] The first pivot block 30 is arranged on the shaft end of a motor rotating shaft 21, and a plurality of first claws 31 arranged at predetermined intervals protrude from the end surface; in this embodiment, the first pivot block 30 utilizes The screw 91 is locked on the shaft end of th...

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PUM

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Abstract

The invention discloses a modular shaft connecting structure. The modular shaft connecting structure is provided with a first shaft connecting block, a second shaft connecting block, a connecting block and at least one shaft sleeve, wherein the first shaft connecting block is arranged on a motor rotating shaft, the second shaft connecting block is mounted on a headstock spindle of a sewing device, the connecting block is arranged between the first shaft connecting block and the second shaft connecting block in a plugged and sleeved mode, and the shaft sleeve is arranged between the second shaft connecting block and the headstock spindle in an assisted and sleeved mode. When the modular shaft connecting structure is used, the motor rotating shaft can be connected with the headstock spindle by directly arranging the second shaft connecting block on the headstock spindle in a sleeved mode or by arranging the shaft sleeve on the headstock spindle with a relatively small outer diameter in a sleeved mode and then arranging the second shaft connecting block on the shaft sleeve in a sleeved mode, and therefore the purpose that motors with the same dimensional form can be installed and used quickly corresponding to various sewing devices is achieved.

Description

field of invention [0001] The invention relates to a shaft connection structure applied to sewing equipment, in particular to a modular shaft connection structure that allows motors of the same size and format to be quickly installed and used for various sewing equipment. Background technique [0002] By the way, the sewing machine is an indispensable main equipment in the garment industry. In the early days, the traditional sewing machine mostly drove the sewing needle by human pedaling. With the advancement of technology, most of the commonly used sewing machines are electric sewing machines, mainly through the motor Drive the sewing needle to achieve the purpose of speeding up the sewing speed and improving productivity. [0003] Among them, the direct-drive motor sewing machine is a model in which a direct-drive motor is installed on the head of the sewing machine to replace the traditional belt drive when it leaves the factory. The motor is not only more convenient in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D1/02H02K9/06D05B69/12
Inventor 李春长赖俊宇
Owner H S MASCH CO LTD
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