JP2017087703A5 - - Google Patents
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- JP2017087703A5 JP2017087703A5 JP2015225023A JP2015225023A JP2017087703A5 JP 2017087703 A5 JP2017087703 A5 JP 2017087703A5 JP 2015225023 A JP2015225023 A JP 2015225023A JP 2015225023 A JP2015225023 A JP 2015225023A JP 2017087703 A5 JP2017087703 A5 JP 2017087703A5
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- JP
- Japan
- Prior art keywords
- wire protection
- mold
- protection tube
- molding
- clamped
- 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.)
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- 238000000465 moulding Methods 0.000 claims description 20
- 230000002093 peripheral Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 1
Description
本発明に係る上記目的は、下記構成により達成される。
（１） 長手方向に亘ってスリットが形成された中空筒状の電線保護管に対し、前記電線保護管の長手方向における一部を成形型で型締めして前記電線保護管の外周側にモールド部をモールド成形することにより、モールド部付電線保護部材を製造するための成形装置において、前記モールド成形時に前記電線保護管と共に前記成形型に型締めされる中子であって、前記電線保護管の内部に収容される棒状の中子本体部と、前記中子本体部の外周面のうちの、前記成形型により型締めされる部分に突設されると共に前記成形型により型締めされる部分の外側には突設されず、前記電線保護管の前記スリットから突出する突片部と、を備えることを特徴とする中子。
The above object of the present invention is achieved by the following configuration.
(1) For a hollow cylindrical wire protection tube in which a slit is formed in the longitudinal direction, a part of the wire protection tube in the longitudinal direction is clamped with a molding die and molded on the outer peripheral side of the wire protection tube In the molding apparatus for producing the molded part-attached electric wire protection member by molding the part, the core is clamped to the molding die together with the electric wire protection pipe at the time of molding, and the electric wire protection pipe and the core body portion of the rod-like housed in the, portions out of said outer peripheral surface of the core body portion is clamping by the projecting from the portion that is clamping the mold Rutotomoni the mold And a projecting piece that protrudes from the slit of the electric wire protection tube.
（３） 長手方向に亘ってスリットが形成された中空筒状の電線保護管に対し、前記電線保護管の長手方向における一部を成形型で型締めして前記電線保護管の外周側にモールド部をモールド成形することにより、モールド部付電線保護部材を製造するための成形方法であって、前記電線保護管の内部に収容される棒状の中子本体部と、前記中子本体部の外周面のうちの、前記成形型により型締めされる部分に突設されると共に前記成形型により型締めされる部分の外側には突設されず、前記電線保護管の前記スリットから突出する突片部とを備える中子が、前記電線保護管と共に前記成形型に型締めされる型締め工程と、前記電線保護管の外周側に前記モールド部がモールド成形される成形工程と、を備えることを特徴とするモールド部付電線保護部材の成形方法。 (3) For a hollow cylindrical wire protection tube in which a slit is formed in the longitudinal direction, a part of the wire protection tube in the longitudinal direction is clamped with a molding die and molded on the outer peripheral side of the wire protection tube A molding method for producing an electric wire protection member with a molded part by molding a part, which is a rod-shaped core main body part accommodated in the electric wire protection tube, and an outer periphery of the core main body part of the faces, said outside the portion to be clamping by Rutotomoni the mold is projected to the portion that is clamping the mold without being projected, projecting pieces projecting from the slit of the wire protecting tube A core including a portion includes a mold clamping step in which the core is clamped to the molding die together with the wire protection tube, and a molding step in which the mold portion is molded on the outer peripheral side of the wire protection tube. Electricity with mold part A method for forming a wire protection member.
Claims (3)
前記電線保護管の内部に収容される棒状の中子本体部と、
前記中子本体部の外周面のうちの、前記成形型により型締めされる部分に突設されると共に前記成形型により型締めされる部分の外側には突設されず、前記電線保護管の前記スリットから突出する突片部と、を備えることを特徴とする中子。 For a hollow cylindrical wire protection tube with slits formed in the longitudinal direction, a part of the wire protection tube in the longitudinal direction is clamped with a molding die, and a mold part is molded on the outer peripheral side of the wire protection tube In a molding apparatus for producing a wire protection member with a mold part by molding, a core that is clamped to the molding die together with the wire protection tube at the time of molding,
A rod-shaped core main body housed inside the wire protection tube;
Wherein of the outer peripheral surface of the core body portion, said not protrude outside the portion to be clamping by Rutotomoni the mold is projected to the portion that is clamping the mold, the wire protecting tube And a protruding piece protruding from the slit.
前記成形型に溶融樹脂を射出する射出装置と、
を備えることを特徴とするモールド部付電線保護部材の成形装置。 The core according to claim 1 and the mold,
An injection device for injecting molten resin into the mold;
An apparatus for forming an electric wire protection member with a mold part.
前記電線保護管の内部に収容される棒状の中子本体部と、前記中子本体部の外周面のうちの、前記成形型により型締めされる部分に突設されると共に前記成形型により型締めされる部分の外側には突設されず、前記電線保護管の前記スリットから突出する突片部とを備える中子が、前記電線保護管と共に前記成形型に型締めされる型締め工程と、
前記電線保護管の外周側に前記モールド部がモールド成形される成形工程と、
を備えることを特徴とするモールド部付電線保護部材の成形方法。 For a hollow cylindrical wire protection tube with slits formed in the longitudinal direction, a part of the wire protection tube in the longitudinal direction is clamped with a molding die, and a mold part is molded on the outer peripheral side of the wire protection tube A molding method for producing an electric wire protection member with a molded part by molding,
And the core body portion of the rod-shaped to be accommodated inside the wire protecting tube, wherein of the outer peripheral surface of the core body portion, projecting from the portion that is clamping by the mold die by Rutotomoni the mold A mold clamping step in which a core provided with a protruding piece portion protruding from the slit of the wire protection tube is not provided on the outside of the portion to be clamped, and is clamped to the molding die together with the wire protection tube; ,
A molding step in which the mold part is molded on the outer peripheral side of the wire protection tube;
A method for forming an electric wire protection member with a mold part, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015225023A JP6318133B2 (en) | 2015-11-17 | 2015-11-17 | Core, molding apparatus and molding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015225023A JP6318133B2 (en) | 2015-11-17 | 2015-11-17 | Core, molding apparatus and molding method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017087703A JP2017087703A (en) | 2017-05-25 |
| JP2017087703A5 true JP2017087703A5 (en) | 2017-12-07 |
| JP6318133B2 JP6318133B2 (en) | 2018-04-25 |
Family
ID=58767251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015225023A Active JP6318133B2 (en) | 2015-11-17 | 2015-11-17 | Core, molding apparatus and molding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6318133B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407279A (en) * | 2021-12-23 | 2022-04-29 | 芜湖奇峰操控索有限公司 | Adjustable core-pulling limiting device for injection molding of door lock stay wire sheath |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6209397B2 (en) * | 2013-08-27 | 2017-10-04 | 矢崎総業株式会社 | Wire protection member |
-
2015
- 2015-11-17 JP JP2015225023A patent/JP6318133B2/en active Active
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