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Frame body adjusting mechanism and pipe expansion machine with same

A technology of adjusting mechanism and frame body, which can be used in heat exchange equipment and other directions, and can solve problems such as low efficiency

Pending Publication Date: 2018-05-04
ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The main purpose of the present invention is to provide a frame body adjustment mechanism and a tube expander with it, so as to solve the problem of low efficiency in the way of processing metal tubes of heat exchangers in the prior art

Method used

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  • Frame body adjusting mechanism and pipe expansion machine with same
  • Frame body adjusting mechanism and pipe expansion machine with same

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] The present invention provides a frame body adjustment mechanism, please refer to figure 1 with figure 2 , the frame adjustment mechanism includes: frame main body 2, which is used to install the expansion rod suspension mechanism with expansion rod; expansion rod transmission assembly 7, which is installed on the frame main body 2, and the expansion rod transmission assembly 7 is connected The rod suspension mechanism is connected to drive the expansion rod suspension mechanism to go up and down; wherein, the expansion rod transmission assembly 7 includes an expansion rod transmission screw 70 and an expansion rod transmission nut sleeved on the expansion rod transmission screw 70, an...

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Abstract

The invention provides a frame body adjusting mechanism and a pipe expansion machine with the same. The frame body adjusting mechanism comprises a frame main body for mounting an expansion rod suspension mechanism with an expansion rod, and an expansion rod transmission module mounted on the frame main body and connected with the expansion rod suspension mechanism for driving the expansion rod suspension mechanism to lift, wherein the expansion rod transmission module comprises an expansion rod transmission lead screw, and an expansion rod transmission nut sleeving the expansion rod transmission lead screw; and the expansion rod transmission nut is connected with the expansion rod suspension mechanism, so that the expansion rod suspension mechanism is lifted under the effects of the expansion rod transmission lead screw and the expansion rod transmission nut. The frame body adjusting mechanism solves the problem of lower efficiency during machining of metal pipes of heat exchangers inthe prior art.

Description

technical field [0001] The invention relates to the field of heat exchanger processing, in particular to a frame body adjustment mechanism and a tube expander having the same. Background technique [0002] In the production process of the heat exchanger, it is necessary to closely combine the metal tube and the fins fitted on it, so as to ensure good heat transfer and conduction, and it is light in weight and has a long service life. [0003] At present, the method that people adopt is to manually insert the expansion rod with the ball head into the metal pipe to expand the metal pipe, and then draw out the expansion rod. Only one pipe can be expanded at a time, which is labor-intensive and low in production efficiency. And it is very difficult to expand the metal tubes of large-scale heat exchangers, and there is an urgent need for a tube expander that can have multiple metal tubes at one time and is convenient for expanding the metal tubes of large-scale heat exchangers to...

Claims

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Application Information

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IPC IPC(8): B21D39/20B21D53/02
CPCB21D39/20B21D53/02
Inventor 李德灵张玉全陈义波
Owner ZHUHAI GREE INTELLIGENT EQUIP CO LTD
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