CN207765908U - A kind of insulated enclosure thermal shrinkage mode's mould set of cable gland - Google Patents

A kind of insulated enclosure thermal shrinkage mode's mould set of cable gland Download PDF

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Publication number
CN207765908U
CN207765908U CN201820101332.2U CN201820101332U CN207765908U CN 207765908 U CN207765908 U CN 207765908U CN 201820101332 U CN201820101332 U CN 201820101332U CN 207765908 U CN207765908 U CN 207765908U
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CN
China
Prior art keywords
caliber
semi
finished product
thermal shrinkage
insulated enclosure
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.)
Expired - Fee Related
Application number
CN201820101332.2U
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Chinese (zh)
Inventor
柳广祺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DALIAN UNION POLYMER MATERIAL Co Ltd
Original Assignee
DALIAN UNION POLYMER MATERIAL Co Ltd
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 DALIAN UNION POLYMER MATERIAL Co Ltd filed Critical DALIAN UNION POLYMER MATERIAL Co Ltd
Priority to CN201820101332.2U priority Critical patent/CN207765908U/en
Application granted granted Critical
Publication of CN207765908U publication Critical patent/CN207765908U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of insulated enclosure thermal shrinkage mode's mould sets of cable gland, belong to insulated enclosure thermal shrinkage mode's mould set technical field.Insulated enclosure thermal shrinkage mode's mould set of the cable gland includes sealing, semi-finished product, pedestal;One end caliber of the semi-finished product is more than the caliber of its other end;The small one end of the semi-finished product caliber connects and composes blind end with sealing;The big one end of the semi-finished product caliber connects and composes open end with pedestal.The insulated enclosure thermal shrinkage mode mould set of cable gland described in the utility model is when in use, excision sealing and pedestal, obtained semi-finished product notch internal stress during heat shrinkable compares the semi-finished product that existing direct injection molding obtains, internal stresses release is few to reduce bending when having many advantages, such as heated, and interflow trace is reduced in injection moulding process.

Description

A kind of insulated enclosure thermal shrinkage mode's mould set of cable gland
Technical field
The utility model is related to a kind of insulated enclosure thermal shrinkage mode's mould sets of cable gland, belong to insulated enclosure pyrocondensation molding Cover technical field.
Background technology
Injection molding is a kind of method of industrial products production moulding.Product is usually using rubber injection mold and plastic injection.Injection Molding machine is (referred to as:Injector or injection molding machine) it is that various shapes are made using mould for plastics in thermoplastic or thermosetting property material The main former of the plastic products of shape, injection moulding are realized by injection molding machine and mold.
1, rubber injection mold:Injection molding of rubber is a kind of production method directly vulcanizing sizing material from machine barrel injection model. The advantages of rubber injection mold is:Though belonging to intermittently operated, short molding cycle, production efficiency height eliminates embryo material preparatory process, works Intensity is small, and product quality is excellent.
2, plastic injection:Plastic injection is a kind of method of plastic products, and the plastics of melting are noted using pressure into plastics In product mold, cooling and shaping obtain wanting various plastic parts.There is the mechanical injection molding machine dedicated for being molded.
The shape of gained is exactly often end product, no longer needs others before installing or being used as final finished Processing.Many thin portions, such as lug boss, rib, screw thread can form out in injection molding single stepping.
Invention content
When in use, excision is sealed and pedestal for the insulated enclosure thermal shrinkage mode mould set of cable gland described in the utility model, Obtained semi-finished product notch internal stress during heat shrinkable has heated compared to the semi-finished product that existing direct injection molding obtains When internal stresses release it is few to reduce bending, interflow trace is reduced in injection moulding process the advantages that.
The utility model provides a kind of insulated enclosure thermal shrinkage mode's mould set of cable gland, the cable gland it is exhausted It includes sealing, semi-finished product, pedestal that edge, which seals thermal shrinkage mode's mould set,;
One end caliber of the semi-finished product is more than the caliber of its other end;
The small one end of the semi-finished product caliber connects and composes blind end with sealing;
The big one end of the semi-finished product caliber connects and composes open end with pedestal.
Several protruding rings are preferably equipped on the big one end inner wall of semi-finished product caliber described in the utility model.
Protruding ring described in the utility model is preferably arranged on the semi-finished product inner wall of pedestal open end.
The caliber of big one end of semi-finished product caliber described in the utility model is preferably the small one end caliber of its caliber 1.8-2.8 again.
The length of big one end of semi-finished product caliber described in the utility model is preferably the small one end length of its caliber 1.1-1.7 again.
Insulated enclosure thermal shrinkage mode's mould set of cable gland described in the utility model includes sealing, semi-finished product, pedestal;It is described One end caliber of semi-finished product is more than the caliber of its other end;The small one end of the semi-finished product caliber connects and composes closing with sealing End;The big one end of the semi-finished product caliber connects and composes open end with pedestal.The insulation of cable gland described in the utility model Thermal shrinkage mode's mould set is sealed due to sealing the presence with pedestal so that excision sealing is dropped with the semi-finished product incision internal stress after pedestal It is low, by being expanded to irradiation semi-finished product, make easy to operate, accuracy in process of expansion since incision internal stress reduces Higher, production efficiency improve, and heat shrink can ensure the phenomenon that it does not generate bending, and then improve product quality.
Description of the drawings
1 width of the utility model attached drawing,
Fig. 1 is the structural schematic diagram of insulated enclosure thermal shrinkage mode's mould set of cable gland described in embodiment;
Wherein, 1, semi-finished product, 2, sealing, 3, pedestal.
Specific implementation mode
Following non-limiting embodiments can make those skilled in the art that the utility model be more fully understood, but The utility model is not limited in any way.
Embodiment 1
A kind of insulated enclosure thermal shrinkage mode's mould set of cable gland, insulated enclosure thermal shrinkage mode's mould set of the cable gland Including sealing 2, semi-finished product 1, pedestal 3;
One end caliber of the semi-finished product 1 is more than the caliber of its other end;
The caliber of the big one end of 1 caliber of the semi-finished product is 1.8 times of the small one end caliber of its caliber;
The length of the big one end of 1 caliber of the semi-finished product is 1.4 times of the small one end length of its caliber;
The small one end of 1 caliber of the semi-finished product connects and composes blind end with sealing 2;
The big one end of 1 caliber of the semi-finished product connects and composes open end with pedestal 3;
1 inner wall of semi-finished product close to 3 open end of the pedestal is equipped with 2 protruding rings.
Embodiment 2
A kind of insulated enclosure thermal shrinkage mode's mould set of cable gland, insulated enclosure thermal shrinkage mode's mould set of the cable gland Including sealing 2, semi-finished product 1, pedestal 3;
One end caliber of the semi-finished product 1 is more than the caliber of its other end;
The caliber of the big one end of 1 caliber of the semi-finished product is 2.3 times of the small one end caliber of its caliber;
The length of the big one end of 1 caliber of the semi-finished product is 1.4 times of the small one end length of its caliber;
The small one end of 1 caliber of the semi-finished product connects and composes blind end with sealing 2;
The big one end of 1 caliber of the semi-finished product connects and composes open end with pedestal 3;
1 inner wall of semi-finished product close to 3 open end of the pedestal is equipped with 2 protruding rings.
Embodiment 3
A kind of insulated enclosure thermal shrinkage mode's mould set of cable gland, insulated enclosure thermal shrinkage mode's mould set of the cable gland Including sealing 2, semi-finished product 1, pedestal 3;
One end caliber of the semi-finished product 1 is more than the caliber of its other end;
The caliber of the big one end of 1 caliber of the semi-finished product is 2.8 times of the small one end caliber of its caliber;
The length of the big one end of 1 caliber of the semi-finished product is 1.4 times of the small one end length of its caliber;
The small one end of 1 caliber of the semi-finished product connects and composes blind end with sealing 2;
The big one end of 1 caliber of the semi-finished product connects and composes open end with pedestal 3;
1 inner wall of semi-finished product close to 3 open end of the pedestal is equipped with 2 protruding rings.

Claims (5)

1. a kind of insulated enclosure thermal shrinkage mode's mould set of cable gland, it is characterised in that:The insulated enclosure of the cable gland Thermal shrinkage mode's mould set includes sealing, semi-finished product, pedestal;
One end caliber of the semi-finished product is more than the caliber of its other end;
The small one end of the semi-finished product caliber connects and composes blind end with sealing;
The big one end of the semi-finished product caliber connects and composes open end with pedestal.
2. insulated enclosure thermal shrinkage mode's mould set of cable gland according to claim 1, it is characterised in that:The semifinished tube The big one end inner wall of diameter is equipped with several protruding rings.
3. insulated enclosure thermal shrinkage mode's mould set of cable gland according to claim 2, it is characterised in that:The protruding ring is set It sets on the semi-finished product inner wall close to pedestal open end.
4. insulated enclosure thermal shrinkage mode's mould set of cable gland according to claim 3, it is characterised in that:The semifinished tube The caliber of the big one end of diameter is 1.8-2.8 times of the small one end caliber of its caliber.
5. insulated enclosure thermal shrinkage mode's mould set of cable gland according to claim 4, it is characterised in that:The semifinished tube The length of the big one end of diameter is 1.1-1.7 times of the small one end length of its caliber.
CN201820101332.2U 2018-01-22 2018-01-22 A kind of insulated enclosure thermal shrinkage mode's mould set of cable gland Expired - Fee Related CN207765908U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820101332.2U CN207765908U (en) 2018-01-22 2018-01-22 A kind of insulated enclosure thermal shrinkage mode's mould set of cable gland

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820101332.2U CN207765908U (en) 2018-01-22 2018-01-22 A kind of insulated enclosure thermal shrinkage mode's mould set of cable gland

Publications (1)

Publication Number Publication Date
CN207765908U true CN207765908U (en) 2018-08-24

Family

ID=63181233

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820101332.2U Expired - Fee Related CN207765908U (en) 2018-01-22 2018-01-22 A kind of insulated enclosure thermal shrinkage mode's mould set of cable gland

Country Status (1)

Country Link
CN (1) CN207765908U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180824