Heating tool for heat shrinkage sealing cap for automobile wire harness

Abstract

A heating tool for a heat shrinkage sealing cap for an automobile wiring harness comprises an operation handle. The operation handle comprises a handle body, a handle body mounting shell, a small taper sleeve, a taper sleeve, an outer sleeve, a heating shrinkage mold, a protective sleeve and a gland. A time switch is mounted on the handle body. The handle body mounting shell is mounted at the front end of the handle body. The outer portion of the handle body mounting shell is sleeved with the small taper sleeve. The outer portion of the small taper sleeve is sleeved with the taper sleeve. The outer portion of the handle body mounting shell is sleeved with the rear end of the outer sleeve. The rear end of the outer sleeve abuts against and presses the taper sleeve. An inter thread is formed on the inner wall of the outer sleeve. The heating shrinkage mold is inserted into the outer sleeve. The heating shrinkage mold comprises a cylindrical shell and a front end portion located at the front side of the shell. Multiple air inlet holes uniformly distributed are formed in the shell. The rear end of the shell is sealed. A wire harness containing groove is formed in the front end portion and the shell. An outer thread is arranged on the front end portion. The heating shrinkage mold is stably and fixedly mounted in the outer sleeve. The heating tool is used for heating the heat shrinkage sealing cap for the automobile wire harness.

Description

technical field [0001] The invention relates to a heating tool for heat-shrinkable sealing caps for automobile wire harnesses, in particular to a heating tool with convenient operation, safe heating, high heating efficiency and uniform heating. Background technique [0002] The existing heat-shrinkable sealing caps for automotive wiring harnesses are shrunk in such a way that workers hold a heat gun to blow and heat the heat-shrinkable sealing caps on the automotive wiring harnesses in a surrounding manner. The shrinkage results need to be visually judged to determine whether they are sealed. [0003] This heating method requires workers to pay attention to the shrinkage results for a long time, and it is easy to cause the distance between the heat gun and the heat shrinkable cap to be inconsistent, and the area heated by the hot air is likely to involve the tail of the heat shrinkable cap and the wires of the automobile wiring harness, and the shrinkage results are inconsist...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defects of the existing heat-shrinkable sealing caps for automobile wiring harnesses, such as uneven heating, sealing caps, and automobile wiring harnesses that are easily deformed and burned by heat, and low heating efficiency, and provide a heat-shrinkable sealing cap for automobile wiring harnesses. The heating tool for the shrink cap can realize the functions of uniform heating, concentrated heating, convenient operation, safe heating, high heating efficiency and good heating consistency

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