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Insert-molded article and method for producing insert-molded article

A technology of insert molding and manufacturing method, which is applied in the field of insert molding products and the manufacturing field of insert molding products, can solve the problems of complicated operation of arranging multiple terminals, and achieves the effect of improving the freedom of arrangement and suppressing the thickness

Inactive Publication Date: 2017-08-01
MITSUBA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above technology, although the holding structure of each terminal in the resin case can be simplified, the work of arranging a plurality of terminals in the mold in advance is very cumbersome.

Method used

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  • Insert-molded article and method for producing insert-molded article
  • Insert-molded article and method for producing insert-molded article
  • Insert-molded article and method for producing insert-molded article

Examples

Experimental program
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Embodiment Construction

[0047] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0048] figure 1 It is a perspective view of an electric pump 1 using a motor case 5 which is an insert molded product, figure 2 yes figure 1The A-direction view of , shows the state through the motor housing 5 .

[0049] Such as figure 1 , figure 2 As shown, the electric pump 1 is, for example, a member for driving a transmission (both not shown) mounted in an automobile and supplying oil to the transmission. The electric pump 1 integrates a motor part 2, a pump part 3, and a control part 4. The pump part 3 is connected to the motor part 2 and arranged coaxially with the motor part 2. The control part 4 is arranged between the motor part 2 and the pump. Between the parts 3, and arranged on the outer peripheral surface side of the motor part 2 and the pump part 3.

[0050] In addition, in the following description, the axial direction of the rotating shaft 11 of ...

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PUM

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Abstract

A plurality of terminals (59) are pre-coupled via coupling sections (101). The coupling sections (101) are cut by a sliding core (114) of a mold (100) after the plurality of terminals (59) are set in the mold (100), to form cut sections (104). In this state, the plurality of terminals (59) are buried in a connector housing.

Description

technical field [0001] The present invention relates to an insert molding product and a method for manufacturing the insert molding product. [0002] this application claims priority based on Japanese Patent Application No. 2014-228807 for which it applied in Japan on November 11, 2014, and uses the content of this application here. Background technique [0003] Conventionally, there is known a technique in which a plurality of terminals are arranged in advance in a mold, and when resin is poured into a cavity formed in the mold to form a resin case, the terminals are insert-molded in the resin case so that The holding structure of each terminal in the resin case is simplified. [0004] In the above technique, although the holding structure of each terminal in the resin case can be simplified, the work of arranging a plurality of terminals in a mold in advance is very cumbersome. Therefore, various techniques have been disclosed in which a plurality of terminals are integr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/14B29C33/38
CPCB29L2031/36B29C45/14221B29C45/14655B29C45/14008H01R43/18H01R43/24H01R43/26
Inventor 大向盾平
Owner MITSUBA CORP
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