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 PDFInfo
- 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
- Authority
- 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
Links
- 210000004907 gland Anatomy 0.000 title claims abstract description 24
- 239000011265 semifinished product Substances 0.000 claims abstract description 49
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000001746 injection moulding Methods 0.000 abstract description 12
- 238000005452 bending Methods 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
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
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.
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) |
-
2018
- 2018-01-22 CN CN201820101332.2U patent/CN207765908U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 |