Threading device

A technology of threading and pipe threading, which is applied in the field of threading devices, can solve problems such as low production efficiency, affecting the assembly speed of automotive electronic parts, complex threading process, etc., and achieves the effect of easy threading and easy threading process

Pending Publication Date: 2019-02-01
上海飞乐汽车控制系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the assembly process of automotive electronic parts is relatively complicated, especially in the threading assembly process of some rubber pipes and wires. Since the diameter of the threading hole of the rubber pipe is smaller than the diameter of the wire, the

Method used

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Example Embodiment

[0064] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings. These embodiments are only used to illustrate the present invention, not to limit the present invention.

[0065] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate in a specific orientation, and therefore should not be construed as limiting the inventio...

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Abstract

The invention relates to the technical field of threading and assembling between a wire and a rubber pipe, in particular to a threading device. The device comprises a mold, a pipe threading needle, apipe threading needle driving unit, a first air blowing unit, and a second air blowing unit; a through mold cavity is formed inside the mold, the rubber pipe is placed in the mold cavity, and a gap exists between the rubber pipe and the cavity wall of the mold cavity; the pipe threading needle is located on the wire inlet side of the mold, the interior of the pipe threading needle is through for allowing the wire to penetrate therethrough, and a bullet-shaped head is detachably arranged at the wire outlet end of the pipe threading needle; the pipe threading needle driving unit drives the pipethreading needle to move, and specifically, enables the pipe threading needle to enter or exit a threading hole; the first air blowing unit is arranged at the wire inlet end of the mold cavity and isused for introducing air into the threading hole; and the second air blowing unit is arranged at the wire outlet end of the mold cavity and is used for introducing air into the threading hole. When the pipe threading needle enters and exits the threading hole, the second air blowing unit and the first air blowing unit introduces the air into the threading hole respectively, the threading hole canexpand in the radial direction under the action of the air pressure, a gap is generated between the pipe threading needle and the hole wall of the threading hole, so that the pipe threading needle caneasily pass through the threading hole.

Description

technical field [0001] The invention relates to the technical field of threading and assembly of wires and rubber pipe fittings, in particular to a threading device for threading wires into rubber pipe fittings. Background technique [0002] During the driving process of the car, various reasons such as road conditions and driving speed will cause the car to vibrate. These vibrations will have a certain impact on the parts inside the car, resulting in the movement of the parts and the loose connection between the parts. And other issues. [0003] In order to reduce the impact of the vibration of the car on the auto parts during driving, a large number of shock-absorbing and anti-skid rubber parts are usually used in the car products. Good protective effect. Especially in some automotive electronic components, in order to prevent the connection between each other from loosening, a large number of elastic rubber parts are used in automotive electronic components. [0004] A...

Claims

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Application Information

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IPC IPC(8): B29C63/18
CPCB29C63/18
Inventor 曹建洪丁正龙余光雷张小年
Owner 上海飞乐汽车控制系统有限公司
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