KR20170001812U - Fitting device for pipe cap - Google Patents

Fitting device for pipe cap Download PDF

Info

Publication number
KR20170001812U
KR20170001812U KR2020150007431U KR20150007431U KR20170001812U KR 20170001812 U KR20170001812 U KR 20170001812U KR 2020150007431 U KR2020150007431 U KR 2020150007431U KR 20150007431 U KR20150007431 U KR 20150007431U KR 20170001812 U KR20170001812 U KR 20170001812U
Authority
KR
South Korea
Prior art keywords
bolt
cooling water
wrench
water flow
flow path
Prior art date
Application number
KR2020150007431U
Other languages
Korean (ko)
Inventor
김용국
Original Assignee
김용국
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김용국 filed Critical 김용국
Priority to KR2020150007431U priority Critical patent/KR20170001812U/en
Publication of KR20170001812U publication Critical patent/KR20170001812U/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2725—Manifolds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2725—Manifolds
    • B29C2045/2733—Inserts, plugs, bushings

Abstract

According to the present invention, there is provided a cooling water flow path stopper mounting mechanism for mounting a cooling water flow path stopper in a cooling water flow path, the mounting mechanism including a wrench operating section and a bolt operating section, the bolt operating section being inserted into the wrench operating section, The operation section includes a housing, a wrench portion coupled to one side of the housing, and a wrench operation handle formed on the other side of the housing, wherein the bolt operation portion includes a body rod, a bolt portion coupled to one side of the body rod, And a bolt operating handle coupled to the other side of the rod.

Description

[0001] Fitting device for pipe cap [0002]

The present invention relates to a cooling water flow path stopper mounting mechanism, and more particularly, to a cooling water flow path stopper mounting mechanism capable of easily installing and dismounting a cooling water flow path stopper at a deep position of a cooling water flow path of a metal mold.

In general, the injection mold operation uses various molds depending on the product, and heat is generated in the process of molding the product.

If the heat generated in the mold is not cooled sufficiently, there arises a problem that the product is stuck to the mold. In order to solve such a problem, a cooling water passage is formed in the mold and cooling water is supplied through the cooling water passage Respectively.

The cooling water flow path is formed to have a plurality of openings on the surface of the mold. One of the openings (selected in accordance with the shape of the mold product) maintains the open state as an inlet and an outlet for circulating cooling water through the cooling water flow path, And is sealed by a cooling water flow passage stopper.

A cooling water flow stopper for a mold used for this purpose is disclosed in Korean Patent Registration No. 20-0456158.

In the case of the cooling water flow path stopper of the metal mold disclosed in the above document, the sealing between the outer surface of the female stopper portion and the inner circumferential surface of the cooling water flow path can be increased, and the mold cooling water flow path stopper can be easily installed in or removed from the metal mold . However, the cooling water flow path stopper of the mold disclosed in this document has a problem that it is not easy to install or disassemble the cooling water flow path stopper at a deep position of the cooling water flow path.

The applicant of the present application, therefore, proposes a new type of cooling water flow passage through Prior Art 20-2015-0007430. However, in order to implement these prior art designs, it is required to install a cooling water pipe plug fitting device suitable for designing the prior application. Applicant hereby proposes a mounting mechanism applicable to the design of the prior application through the application of the present application.

Korea Patent Office Registration No. 20-0461502

The present invention is intended to provide a cooling water flow path stopper mounting mechanism capable of easily installing and dismounting a cooling water flow path stopper of a metal mold at a deep position of a cooling water flow path of a metal mold.

The present invention relates to a cooling water flow path stopper mounting mechanism for mounting a cooling water flow path stopper in a cooling water flow path, the mounting mechanism including a wrench operating section and a bolt operating section, the bolt operating section being inserted into the wrench operating section, And a wrench operation handle formed on the other side of the housing, wherein the bolt operation portion includes a body rod, a bolt portion coupled to one side of the body rod, and a bolt portion on the other side of the body rod And a bolt operation handle coupled to the cooling water channel stopper.

A bolt through hole is formed in the inside of the wrench portion, and the bolt portion is movably disposed through the bolt through hole.

The bolt operation handle may be disposed to be exposed to the outside of the wrench operation handle of the wrench operation unit.

A spring may be further provided on the outer surface of the main body rod.

According to the present invention, there is provided a cooling water flow path stopper mounting mechanism capable of easily installing and dismounting the cooling water flow path stopper at a deep position of the cooling water flow path of the metal mold.

1 is a perspective view of a cooling-water flow path stopper mounting mechanism according to an embodiment of the present invention,
FIG. 2 is an exploded perspective view of FIG. 1,
FIG. 3A is a view showing an initial state in which a cooling water flow path stopper is mounted to a cooling water flow path by using the present invention;
Fig. 3B is a view showing a state in which the cooling water flow path stopper is completely installed in the cooling water flow path.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is an exploded perspective view of FIG. 1. FIG. 3a is a cross-sectional view of a cooling water flow path stopper according to an embodiment of the present invention. Fig. 3B is a view showing a state in which the cooling water flow path stopper is completely mounted on the cooling water flow path. Fig.

Referring to these drawings, the cooling water flow path stopper attachment mechanism 100 according to the present invention includes a wrench operation unit 110 and a bolt operation unit 120 inserted into the wrench operation unit 110.

The wrench control unit 110 includes a housing 111, a wrench 112 coupled to one side of the housing 111, and a wrench operation handle 113 formed on the other side of the housing.

The housing 111 preferably has an inner hollow shape and is formed long in the longitudinal direction. The length of the housing 111 can be made longer as required.

The wrench portion 112 is formed to correspond to the shape of the wrench groove 11 formed in the cooling water flow path stopper C and is not necessarily formed with a hexagonal shape. A bolt through-hole 112a is formed on the inner side of the wrench portion 112.

A handle through hole 113a is also formed in the inside of the wrench operation handle 113.

The bolt operation portion 120 includes a body rod 121, a bolt portion 122 coupled to one side of the body rod 121, and a bolt operation handle 123 coupled to the other side of the body rod 121.

The main body rod 121 is disposed in the housing 111 of the wrench operating portion 110 and has a rod shape.

The bolt portion 122 is disposed movably through the bolt through hole 112a and is exposed to the outside of the wrench portion 112 in an initial state.

The bolt operation handle 123 is disposed so as to be exposed to the outside of the wrench operation handle 113 of the wrench operation unit 110 and the handle through hole 113a of the wrench operation handle 113 The bolt operation handle 123 can be prevented from being drawn into the housing 111 of the wrench operation unit 110. [

A spring 125 is provided on the outer surface of the main body rod 121 so that the bolt operating part 120 can be easily returned to the initial state after the moving operation of the bolt operating part 120 is performed.

3A and 3B, the operation of the cooling water flow path stopper attachment mechanism will be described.

The bolt portion 122 protruding outside the wrench portion 112 is screwed to the bolt fitting groove 12 of the cooling water flow path stopper C in the initial state. The screw connection of the bolt portion 122 and the bolt coupling groove 12 can be completed by rotating the bolt operation handle 123 while holding the cooling water flow path stopper C. [

Next, the cooling water flow path stopper attachment mechanism 100 in which the cooling water flow path stopper C is suspended is inserted into the cooling water flow path P of the metal mold. When the cooling water flow path stopper C reaches a desired position, the bolt operation handle 123 is rotated in the opposite direction to release the screw connection between the bolt portion 122 and the bolt engagement groove 12, The wrench portion 112 is engaged with the wrench groove 11 of the cooling water flow path stopper C after the wrench portion 112 is retracted to the inside of the housing 111. The wrench portion 112 is rotated to rotate the bolt member 13 of the cooling water flow path stopper so that the O-ring 14 of the cooling water flow path stopper C is compressed, (C) can be tightly coupled to the inside of the cooling water passage (P) of the mold.

Therefore, the cooling water flow path stopper mounting mechanism of the present invention can be easily used when installing or dismounting the cooling water flow path stopper at a deep position of the cooling water flow path of the metal mold.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined in the appended claims. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.

100: cooling water flow path stopper mounting mechanism 110:
111: housing 112: wrench
113: wrench operation handle 120: bolt operation part
121: main body rod 122:
123: Bolt operation handle

Claims (4)

A cooling water flow path stopper mounting mechanism for mounting a cooling water flow path stopper in a cooling water flow path,
The mounting mechanism
A wrench operating portion and a bolt operating portion,
The bolt operating portion is inserted into the wrench operating portion,
The wrench control unit includes a housing, a wrench unit coupled to one side of the housing, and a wrench operation handle formed on the other side of the housing,
Wherein the bolt operating portion includes a body rod, a bolt portion coupled to one side of the body rod, and a bolt operation handle coupled to the other side of the body rod.
The method according to claim 1,
Wherein a bolt through hole is formed in the inside of the wrench portion, and the bolt is movably disposed through the bolt through hole.
The method according to claim 1,
And the bolt operation handle is disposed so as to be exposed to the outside of the wrench operation handle of the wrench operation unit.
The method according to claim 1,
Wherein a spring is further provided on an outer surface of the main body rod.


KR2020150007431U 2015-11-16 2015-11-16 Fitting device for pipe cap KR20170001812U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150007431U KR20170001812U (en) 2015-11-16 2015-11-16 Fitting device for pipe cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150007431U KR20170001812U (en) 2015-11-16 2015-11-16 Fitting device for pipe cap

Publications (1)

Publication Number Publication Date
KR20170001812U true KR20170001812U (en) 2017-05-24

Family

ID=59021797

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020150007431U KR20170001812U (en) 2015-11-16 2015-11-16 Fitting device for pipe cap

Country Status (1)

Country Link
KR (1) KR20170001812U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101935536B1 (en) 2018-05-29 2019-04-05 서중교 Sealing member auto fitting appartus of mold cooling water passage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040061502A (en) 2002-12-31 2004-07-07 엘지.필립스 엘시디 주식회사 Touch panel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040061502A (en) 2002-12-31 2004-07-07 엘지.필립스 엘시디 주식회사 Touch panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101935536B1 (en) 2018-05-29 2019-04-05 서중교 Sealing member auto fitting appartus of mold cooling water passage

Similar Documents

Publication Publication Date Title
RU2014126765A (en) CLAMPING CARTRIDGE FOR THE PROCESSED PART OF THE MANIPULATOR
US20160089772A1 (en) Screwdriver tool having magnetic assembly
WO2019079933A1 (en) One-way valve, and tire repair sealant bottle having same
BR112018009973A2 (en) coupling sleeve for a hydraulic coupling
KR20170001812U (en) Fitting device for pipe cap
US20160084386A1 (en) Non-removable discharge device
JP5945576B2 (en) Valve device
KR20170137914A (en) Fluid pressure cylinder
JP5713960B2 (en) Core pin
JP6781458B2 (en) Nozzle seat plate for repairing cracks in walls
KR20170001811U (en) Sealing Member for Cooling Water Passage of Mold
US20170016219A1 (en) Sink Drain Stopper Assembly
BR112016024888A2 (en) injection molding tool
JP6576997B2 (en) Cooling pipe and mold cooling mechanism
KR101774787B1 (en) Automatic apparatus for assemblying of o-ring
BR102016004228B1 (en) gas operated clamping device for drilling devices and drilling device with such clamping device
CN107830276B (en) Sand blasting pipeline
TWI566892B (en) Hydraulic dismantling device for ball joint
EP2834054B1 (en) Mold with bubbler base and method
JP2011104604A (en) Cooling unit
JP3199051U (en) Mold cooling channel plug, mold, and mold with cooling channel plug
KR101719501B1 (en) Screw type air breather
RU178624U1 (en) SCREWDRIVER TOOL
JP2021016860A (en) Vacuum structural component, mold cooling device, vacuum die casting device, and vacuum die casting method
CN203893428U (en) Water inlet or outlet pipe assembly of water heater

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application