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Automatic horizontal pipe expander

A tube expander, horizontal technology, applied in the direction of heat exchange equipment, etc., can solve the problems of difficult automation of heat exchanger workpieces, low degree of automation, and low work efficiency

Pending Publication Date: 2019-12-03
JDM JINGDA MASCH (NINGBO) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The horizontal tube expander is a kind of tube expansion equipment for processing the horizontally placed heat exchanger workpiece. The current horizontal tube expander has a low degree of automation. The loading and unloading of the workpiece is done manually, and it is difficult to achieve heat exchange. The automation of the production of workpieces, and when the specifications of the workpieces are changed, it is necessary to manually disassemble and assemble the parts to adjust, which is time-consuming and laborious, and the work efficiency is low

Method used

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Embodiment Construction

[0072] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0073] Such as figure 1 As shown, an automatic horizontal tube expander includes: a body 1, a tube expander 2, a flare mechanism 3, a gripper mechanism 4, a receiving mechanism 5, a pressing mechanism 6, a platen mechanism 7, and intermediate conveyance of workpieces Institution8.

[0074] Such as figure 2 , 3 , 4, 5 and 7, the expansion mechanism 2 includes an expansion rod 201, a power base 202 and its drive assembly, an expansion rod locking assembly 203, a first step power base 204 and its drive assembly, a first step expansion The rod locking assembly 205 , the second stepped power base 206 and its driving assembly, the second stepped expansion rod locking assembly 207 , the guide assembly 208 , the hanger 209 and the expansion rod suspension locking assembly 210 .

[0075] The expansion rod 201 sequentially passes through the expans...

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Abstract

An automatic horizontal pipe expander comprises a machine body, a pipe expanding mechanism, a flaring mechanism, a clamping jaw mechanism for clamping one end of a workpiece, a receiving mechanism forclamping the other end of the workpiece, a pressing mechanism, a platen mechanism and a workpiece middle conveying mechanism. The pipe expanding mechanism, the flaring mechanism, the clamping jaw mechanism and the receiving mechanism are sequentially arranged on the machine body, the pressing mechanism and the platen mechanism are arranged between the clamping jaw mechanism and the receiving mechanism, and the platen mechanism and the pressing mechanism can ascend and descend. By arranging the pipe expanding mechanism, the flaring mechanism, the clamping jaw mechanism, the receiving mechanism, the pressing mechanism, and the platen mechanism and through reasonable arrangement of the mechanisms, a workpiece can be automatically expanded, and the pipe expander can adapt to various differentworkpieces.

Description

technical field [0001] The invention relates to a horizontal tube expander. Background technique [0002] The horizontal tube expander is a kind of tube expansion equipment for processing the horizontally placed heat exchanger workpiece. The current horizontal tube expander has a low degree of automation. The loading and unloading of the workpiece is done manually, and it is difficult to achieve heat exchange. The automation of the production of workpieces, and when the specifications of the workpieces are changed, it is necessary to manually disassemble and assemble the parts to adjust, which is time-consuming and labor-intensive, and the work efficiency is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above-mentioned defects of the prior art and provide an automatic horizontal tube expander, which can realize the automatic production of heat exchanger workpieces. [0004] The technical solution ado...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D39/20B21D41/02B21D53/02
CPCB21D39/20B21D41/02B21D53/02
Inventor 李伟斌诸葛小龙马娟娟
Owner JDM JINGDA MASCH (NINGBO) CO LTD