JPH01175189A - Insertion-type molding machine - Google Patents
Insertion-type molding machineInfo
- Publication number
- JPH01175189A JPH01175189A JP33199287A JP33199287A JPH01175189A JP H01175189 A JPH01175189 A JP H01175189A JP 33199287 A JP33199287 A JP 33199287A JP 33199287 A JP33199287 A JP 33199287A JP H01175189 A JPH01175189 A JP H01175189A
- Authority
- JP
- Japan
- Prior art keywords
- insert
- molding machine
- insertion parts
- parts
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 14
- 230000037431 insertion Effects 0.000 abstract 7
- 238000003780 insertion Methods 0.000 abstract 7
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、各種電気部品、例えばコネクターのインサー
ト成形器に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an insert molding machine for various electrical parts, such as connectors.
従来の技術
近年、インサート成形器は、部品の小形化により、高精
度の成形が要求さ几ている。BACKGROUND OF THE INVENTION In recent years, insert molding machines are required to mold with high precision due to the miniaturization of parts.
以下図面を参照しながら、上述した従来のインサート成
形器の一例について説明する。An example of the above-mentioned conventional insert molding machine will be described below with reference to the drawings.
第４図は従来のインサート成形器の１部を示すものであ
る。第４図において４は上、下型で作られる成形品であ
る。１，２．３はインサート部品であり、これらは成形
品４の外部において上、下型で支持され、さらに上、下
型と連動する支持棒５．６，７，８，９．１０の先端平
面で第６図の様に挟み込まれ、支持されている。FIG. 4 shows a part of a conventional insert molding machine. In FIG. 4, 4 is a molded product made with upper and lower molds. Reference numerals 1 and 2.3 indicate insert parts, which are supported by the upper and lower dies on the outside of the molded product 4, and the tips of support rods 5.6, 7, 8, 9.10 that interlock with the upper and lower dies. They are sandwiched and supported on a plane as shown in Figure 6.
発明が解決しようとする問題点
しかしながら上記のような構成ではインサート部品１〜
３の左右への動きは、成形品４部では規制されず、イン
サート部品１〜３自体の剛性によっていたため、成形圧
力により変形し、精度のよい部品を供給出来ないことが
あった。Problems to be Solved by the Invention However, in the above configuration, the insert parts 1 to 1
The left and right movement of insert parts 3 was not regulated by the molded part 4 and depended on the rigidity of the insert parts 1 to 3 themselves, so that they were sometimes deformed by the molding pressure, making it impossible to supply parts with high precision.
本発明は上記問題点に鑑み、高精度のインサート成形品
を提供するものである。In view of the above problems, the present invention provides a highly accurate insert molded product.
問題点を解決するための手段
上記問題を解決するために本発明は、２つのインサート
部品支持棒の少なくとも一方の先端を凹形に形成し、２
つの支持棒でインサート部品をがこむ構成としたもので
ある。Means for Solving the Problems In order to solve the above problems, the present invention forms the tip of at least one of the two insert component support rods in a concave shape, and
The structure is such that the insert part is held in by two support rods.
作用
本発明は上記した構成により、インサート部品を金型の
開閉方向のみでなく、左右方向に規制できるので、イン
サート部品の変形を防ぐことができる。Function: With the above-described configuration, the present invention can restrict the insert part not only in the opening/closing direction of the mold, but also in the left-right direction, so that deformation of the insert part can be prevented.
実施例
以下本発明の一実施例のインサート成形器を図面を参照
しながら説明する。EXAMPLE Hereinafter, an insert molding machine according to an example of the present invention will be explained with reference to the drawings.
第１図は本発明の第１の実施例におけるインサート成形
法である。第１図において４は成形品である。１．２．
３はインサート部品であり、成形品４の外部において上
、下型により支持されている。また４Ｉａ、４ｂ、４０
部において、第２図に示す様に、上、下型と連動するイ
ンサート部品支持棒５〜１０の先端の凹部５１Ｌ、？！
Ｌ、９１Ｌにインサート部品１，２．３を挿入する事に
より、支持棒６〜１ｏでそれぞれ支持し、左右の動きを
規制している。したがって精度の良いインサート成形を
行う事ができる。FIG. 1 shows an insert molding method in a first embodiment of the present invention. In FIG. 1, 4 is a molded product. 1.2.
Reference numeral 3 denotes an insert component, which is supported outside the molded product 4 by upper and lower molds. Also 4Ia, 4b, 40
In the section, as shown in FIG. 2, recesses 51L, ? !
By inserting the insert parts 1 and 2.3 into L and 91L, they are supported by support rods 6 to 1o, respectively, and lateral movement is restricted. Therefore, insert molding can be performed with high precision.
以下本発明の第２の実施例について図面を参照しながら
説明する。A second embodiment of the present invention will be described below with reference to the drawings.
第３図は本発明の第２の実施例を示すインサート部品支
持部の断面図である。FIG. 3 is a sectional view of an insert component support section showing a second embodiment of the present invention.
第１図の構成と異なるのは、インサート部品支持棒６，
８及び６，９及び７，１０の中心をずらし、先端のＬ字
形状の凹部をそれぞれ形成してインサート部品１〜３を
挟み込む様にした点である。The difference from the configuration shown in FIG. 1 is that the insert component support rod 6,
The centers of 8 and 6, 9 and 7, and 10 are shifted, and L-shaped recesses are formed at the ends so that insert parts 1 to 3 are sandwiched therein.
発明の効果
以上のように本発明は上型、下型と連動するインサート
部品支持棒の先端の少なくとも一方を凹型とし、インサ
ート部品を挟み込むので、インサート部品の上下、左右
方向の動きを規制でき、インサート部品の変形を抑え精
度の良いものを提供する事ができる。Effects of the Invention As described above, in the present invention, at least one of the tips of the insert component support rod that interlocks with the upper mold and the lower mold is made concave and the insert component is sandwiched, so that vertical and horizontal movement of the insert component can be restricted. It is possible to suppress deformation of insert parts and provide products with high precision.
第１図は本発明の第１の実施例のインサート成形器を示
す斜視図、第２図は本発明の第１の実施例のインサート
部品支持部の断面図、８３図は本発明の第２の実施例の
インサート部品支持部の断面図、第４図は従来のインサ
ート成形器を示す斜視図、第５図は従来のインサート部
品支持部を示す断面図である。
１．２．３・・・・・・インサート部品、４・・・・・
・成形品、５ａ 、７２Ｌ 、９ａ−・・・・・凹部、
５，６，７，８，９゜１０・・・・・・インサート部品
支持棒。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第５
図FIG. 1 is a perspective view showing an insert molding machine according to a first embodiment of the present invention, FIG. FIG. 4 is a perspective view of a conventional insert molding machine, and FIG. 5 is a cross-sectional view of a conventional insert component support. 1.2.3...Insert parts, 4...
・Molded product, 5a, 72L, 9a-... recess,
5, 6, 7, 8, 9° 10...Insert component support rod. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 5
figure
Claims (2)
ら支持する支持棒を有し、前記支持棒の少なくとも一方
の先端に凹部を形成し、２つのインサート部品支持棒で
インサート部品をかこむことにより支持する構成とした
インサート成形器。(1) It has a support rod that supports the insert part from left and right in conjunction with the upper mold and the lower mold, and a recess is formed at the tip of at least one of the support rods, and the insert part is supported by the two insert part support rods. An insert molding machine with a structure that supports it by enclosing it.
項記載のインサート成形器。(2) Claim 1 in which the tip of the support rod is L-shaped
Insert molding machine as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62331992A JPH0734385B2 (en) | 1987-12-28 | 1987-12-28 | Insert molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62331992A JPH0734385B2 (en) | 1987-12-28 | 1987-12-28 | Insert molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01175189A true JPH01175189A (en) | 1989-07-11 |
| JPH0734385B2 JPH0734385B2 (en) | 1995-04-12 |
Family
ID=18249929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62331992A Expired - Lifetime JPH0734385B2 (en) | 1987-12-28 | 1987-12-28 | Insert molding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734385B2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS574050A (en) * | 1980-06-09 | 1982-01-09 | Canon Inc | Electrophotographic receptor |
| JPS5960978A (en) * | 1982-09-30 | 1984-04-07 | 富士通株式会社 | Method of producing mold plug with wire |
-
1987
- 1987-12-28 JP JP62331992A patent/JPH0734385B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS574050A (en) * | 1980-06-09 | 1982-01-09 | Canon Inc | Electrophotographic receptor |
| JPS5960978A (en) * | 1982-09-30 | 1984-04-07 | 富士通株式会社 | Method of producing mold plug with wire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734385B2 (en) | 1995-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01175189A (en) | Insertion-type molding machine | |
| CN211972144U (en) | Metal-glass packaging shell product sintering die suitable for inclined plane pin | |
| CN111618256A (en) | Fixing device and casting forming equipment | |
| CN207154688U (en) | A kind of mechanical arm mould | |
| CN110459482B (en) | Packaging equipment for integrated circuit production and processing | |
| JP2564913B2 (en) | Press die for forming symmetrical parts | |
| US7594809B2 (en) | Molding die unit | |
| CN207522971U (en) | A kind of structure for improving LED display display effect | |
| KR930006644Y1 (en) | Forming anvil | |
| JPH02273488A (en) | Manufacture of electric part and manufacturing molds thereof | |
| CN212695424U (en) | Assembling structure for connector plastic mold production | |
| CN217862496U (en) | Be used for joining in marriage mould die carrier structure fast | |
| CN212443135U (en) | Fixing device and casting forming equipment | |
| CN216760650U (en) | Accurate forming die of mould opens and shuts | |
| JPS6033579Y2 (en) | multipole connector | |
| JPH05253Y2 (en) | ||
| JPS63147834A (en) | Press molding device for optical lens | |
| CN207825329U (en) | The more insert mould bases of anti-dazzling screen | |
| JPH02273486A (en) | Manufacture of electric parts lines and manufacturing molds thereof | |
| KR200182421Y1 (en) | A form punch of a equipment for manufacturing a semiconductor | |
| KR100522040B1 (en) | Self-alignment stage for pose compensation a molding device | |
| JPH0418837Y2 (en) | ||
| JPS6359511A (en) | Resin molding equipment | |
| JP3248955B2 (en) | Punch press | |
| JPS59121790A (en) | Method of producing connector |