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Device for manufacturing waterproof connector component

A technology for waterproof connectors and manufacturing devices, applied in the manufacture of contact boxes/bases, etc., can solve problems such as reduced sealing performance, damage to resin parts, and difficulty in ensuring stable quality, and achieves the ability to inhibit damage and cutting, and inhibit damage. Effect

Inactive Publication Date: 2012-09-05
SUMITOMO WIRING SYST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when placing the resin part in the mold, the corners of the inner surface of the mold, etc. may come into contact with the resin part due to the shape of the resin part or the shape of the inner surface of the mold, and the resin part may be damaged.
In addition, if the resin part is cut due to such contact, its debris will adhere to the surface of the molded product after secondary molding, which may cause a decrease in sealing performance
In addition, when the operator manually performs the above work, it will be difficult to ensure stable quality due to the above reasons.

Method used

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  • Device for manufacturing waterproof connector component
  • Device for manufacturing waterproof connector component
  • Device for manufacturing waterproof connector component

Examples

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Effect test

Embodiment Construction

[0048] The waterproof connector component manufacturing apparatus according to the embodiment will be described.

[0049]

[0050] The waterproof connector part manufacturing apparatus is used to manufacture a part of the waterproof connector. For the convenience of description, an example of the waterproof connector will be described first. figure 1 is a schematic perspective view showing the waterproof connector 10, figure 2 It is a sectional view showing main parts of the waterproof connector 10 .

[0051] The waterproof connector 10 is configured by connecting a first connector 11 incorporating a female terminal 12 and a second connector 18 incorporating a male terminal 19 so that connector connection and disconnection are possible.

[0052] The first connector 11 has a case main body portion 13 and a waterproof member 14 as a connector member. The case main body portion 13 is a member formed of resin or the like, and holds the female terminals 12 in a predetermined arr...

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Abstract

The present invention provides a device for manufacturing a waterproof connector component. When a resin component used as an insert is equipped to a mold core for molding the insert, the damage and cutting-off of the resin component can be prevented. When the device is used for manufacturing the waterproof connector component, an approximately cylindrical holding part (15) which is open at one side and is obstructed at the other side is sleeved on the mold core for insert molding. Furthermore the holding part (15) is integrally provided with a sealing part for forming the waterproof connector component. The device for manufacturing waterproof connector component is provided with an insert molding device and a resin component setting device (50). The resin component setting device (50) comprises the following components: a clamping part (62) which supports the holding part (15) to a state that the gesture can be changed in a surface that is approximately orthogonal with the holding direction of a pair of holding sheets (74); and a movable supporting part (80) of clamping part, which supports the clamping part (62) with a state that the clamping part (62) can move along the clamping direction of the pair of clamping sheets (74).

Description

technical field [0001] The present invention relates to a technology for manufacturing waterproof connector parts. Background technique [0002] Conventionally, as a waterproof connector, there is a product disclosed in Patent Document 1, for example. In this waterproof connector, a packaging portion also having a hole for inserting the terminal is integrally formed on a resin member having a hole for inserting the terminal. And, by inserting the electric wire with the terminal into the hole of the resin member and the package, the package is used to prevent the intrusion of water through the terminal. [0003] Patent Document 1: Japanese Patent Laid-Open No. 2004-071448 [0004] When manufacturing the waterproof connector part as described above, when the resin part is used as an insert to form the packaging part by mold molding, an operation of setting the resin part in the mold is required. [0005] However, in order to improve waterproof performance and prevent burrs ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R43/18
Inventor 服部畅加藤沙耶香
Owner SUMITOMO WIRING SYST LTD
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