CN208153920U - The cooling water service pipe of mold - Google Patents
The cooling water service pipe of mold Download PDFInfo
- Publication number
- CN208153920U CN208153920U CN201820291099.9U CN201820291099U CN208153920U CN 208153920 U CN208153920 U CN 208153920U CN 201820291099 U CN201820291099 U CN 201820291099U CN 208153920 U CN208153920 U CN 208153920U
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- CN
- China
- Prior art keywords
- tube portion
- adapter tube
- vulcanie
- tube head
- lock ring
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to a kind of cooling water service pipe of mold, including：Water supplying pipe, connector portions and vulcanie tube head；Wherein the vulcanie tube head one end is equipped with external screw thread, which is threadedly coupled with die through water hole, and the other end of the vulcanie tube head can releasably be connect with the connector portions, which is connected to the end of the water supplying pipe.The mold of the utility model is cooling to be set as vulcanie tube head with the component that water service pipe is connect with die through water hole, have the characteristics that non-corrosive is corrosion-resistant, is not afraid of collision deformation, than existing metal tube head, the service life is longer, it will not the advantages such as breaking strain after being collided, therefore it repeated multiple times can use, effectively improve production efficiency.
Description
Technical field
The utility model relates to mold corollary apparatus, especially a kind of water service pipe structure for leading to cooling water to mold.
Background technique
Produce the mold of daily plastic products, it is often necessary to cold water be led to mold and cooled down, according to the plastics to be produced
Product is different, and different molds can be selected to produce.To save cost, different molds can share a set of water supply device, Gong Ren
In operating process, it is often necessary to tear the cooling water service pipe of mold open between the different mold of each set to change.
Conventional water service pipe, as shown in Figure 1, being metal tube head 1, one end has screw thread 11, allows metal tube head first
After each limbers on screw thread and mold is screwed, the other end of the metal tube head is connect with water supply hose.Specifically,
The other end of metal tube head is equipped with multiple binding annular grooves 12, in use, water supply hose covers outside metal tube head, then uses iron wire
It is bundled along being compressed outside water supply hose towards the binding annular groove direction, connect metal tube head with hose.The tube head of this structure
There are multiple defects：(1) it gets rusty easily：Since cooling water service pipe is often passed through cooling water, metal tube head is caused to get rusty easily,
Cause in conjunction with die through water hole loosely；(2) collision deformation or fracture：Process of the metal tube head in continuous dismounting and change reclosing
In collide with mold, lead to cracking, deformation, such as round to become flat, regular shape becomes irregular shape, and can not be with mold
Limbers, which coincide, to be connected；(3) structure changes very inconvenient when in use, drags slow process, causes production efficiency lower.And preceding two
Kind reason, user must not infrequently replace new metal tube head, cause at high cost and hinder further mentioning for production efficiency
It is high.
Utility model content
For this purpose, the purpose of the utility model is to provide a kind of cooling water service pipes of mold, wherein connecting with die through water hole
Tube head be vulcanie tube head, get rusty caused by the one hand can preventing tube head from contact for a long time with water, another side prevent tube head and
Mold impingement and the case where deform or crack, so that tube head is coincide always with die through water hole sealed connection, extend cold
But the service life of water water service pipe improves personal work efficiency.
The technical solution adopted in the utility model is as follows：
A kind of cooling water service pipe of mold, including water supplying pipe, connector portions and vulcanie tube head；The wherein vulcanie pipe
First end is equipped with external screw thread, which is threadedly coupled with die through water hole, the other end of the vulcanie tube head and the connector
Portion can releasably connect, which is connected to the end of the water supplying pipe.
According to one preferred embodiment of the utility model, which is a quick coupling, which includes the
One end and second end, the first end are connect with the water supplying pipe, which includes the first adapter tube portion, which is equipped with
Along the first profile groove of adapter tube portion length direction extension, first with internal thread through hole is arranged with outside the first adapter tube portion
Lock ring, the first adapter tube portion are equipped with external screw thread close to one end of the vulcanie tube head, and the internal thread through hole of first lock ring is
Variable diameter hole, and first lock ring can be sealed with the rotation of the external screw thread in the first adapter tube portion；First lock ring be moved to this first
When adapter tube portion is close to one end of the vulcanie tube head, the internal thread through hole of first lock ring applies to the first adapter tube portion to be squeezed
Power gathers the first adapter tube portion to center and is extruded in the vulcanie tube head outer surface, makes the first adapter tube portion and the hard
Rubber tube capitiform is at hermetically tight fit connection.
According to one preferred embodiment of the utility model, the first adapter tube portion of the quick coupling is vulcanie material system
At first lock ring is made of metal material.
According to one preferred embodiment of the utility model, the outer diameter of the vulcanie tube head is slightly larger than the first adapter tube portion
Internal diameter.
According to one preferred embodiment of the utility model, the first end of the quick coupling includes the second adapter tube portion, this second
Adapter tube portion is equipped with the second profile groove extended along the second adapter tube portion's length direction, and being arranged with one outside the second adapter tube portion has
Second lock ring of internal thread through hole, the second adapter tube portion close to one end of the water supplying pipe be equipped with external screw thread, second lock ring it is interior
Tapped through hole is variable diameter hole, and second lock ring can be sealed with the rotation of the external screw thread in the second adapter tube portion；Second lock ring moves
When moving the second adapter tube portion close to one end of the water supplying pipe, the internal thread through hole of second lock ring applies to the second adapter tube portion
Extruding force makes the second adapter tube portion gather and be extruded in the outer surface of the water supplying pipe to center, makes the second adapter tube portion and the confession
Water pipe forms hermetically tight fit connection.
According to one preferred embodiment of the utility model, the second adapter tube portion of the quick coupling is vulcanie material system
At second lock ring is made of metal material.
According to one preferred embodiment of the utility model, the outer diameter of the water supplying pipe is slightly larger than the internal diameter in the second adapter tube portion.
According to one preferred embodiment of the utility model, one end of the vulcanie tube head is inserted into the first adapter tube portion,
The end of the water supplying pipe is inserted into the second adapter tube portion, and the vulcanie tube head and the end abutment of the water supplying pipe or is connected.
The advantageous effects of the utility model are：
The mold of the utility model is cooling to be set as vulcanie tube head with the component that water service pipe is connect with die through water hole, has
Have that non-corrosive is corrosion-resistant, is not afraid of the features such as collision deformation, the service life is longer than existing metal tube head, will not break after being collided
The advantages such as shape of fissioning, therefore repeated multiple times can use, effectively improve production efficiency.
In addition, the utility model is additionally provided with quick coupling, it can be achieved that fast quick-detach and quick-replaceable.In addition, the fast quick access
When head is connect with the vulcanie tube head, by the flexible deformation of squeezing action and vulcanie tube head, make the vulcanie pipe
The tight fit connection that high leakproofness is formed between head has absolute for metal tube head, in the utility model leakproofness
Advantage, the synchronous effect for realizing connection and sealing.
Detailed description of the invention
Consider the detailed description of the following preferred embodiment to the utility model in conjunction with the accompanying drawings, the utility model it is each
Kind target, feature and advantage will become apparent.Attached drawing is only the exemplary diagram of the utility model, is not necessarily
It is drawn to scale.In the accompanying drawings, same appended drawing reference always shows same or similar component.Wherein：
Fig. 1 is the metal header structures schematic diagram of the prior art.
Fig. 2 is the use structural schematic diagram of the preferred embodiment 1 of the utility model.
Fig. 3 is the structural schematic diagram of the connector portions of the preferred embodiment 2 of the utility model.
【Description of symbols】
1 metal tube head, 11 screw threads, 12 binding annular grooves, 21 vulcanie tube heads, 210 external screw threads, 22 connector portions, 221 first
Adapter tube portion, 2211 profile grooves, 2212 external screw threads, 222 first lock rings, 223 second adapter tube portions, 2231 profile grooves, 2232 external screw threads, 224
Second lock ring, 23 water supplying pipes, 3 molds, 31 limbers.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that this is practical new
Type will be full and complete, and the design of example embodiment is comprehensively communicated to those skilled in the art.It is identical in figure
Appended drawing reference indicates same or similar structure, thus the detailed description that will omit them.
Embodiment 1
As shown in Fig. 2, being the cooling water service pipe of mold of the utility model embodiment 1, including water supplying pipe 23, connector portions 22
With vulcanie tube head 21.21 one end of vulcanie tube head is equipped with external screw thread 210, for connecting with 31 screw thread of limbers of mold 3
It connects.Every time before needing to be passed through mold 3 cooling water and cooling down, first these vulcanie tube heads 21 one by one with limbers
31 are threadedly coupled, and have water hole among vulcanie tube head 21, and the other end, should for detachably connected with connector portions 22
Connector portions 22 are connected to the end of the water supplying pipe 23.The metal tube head 1 of vulcanie tube head 21 compared to the prior art has not
Get rusty, be corrosion-resistant, be not afraid of collision, will not strain cracking advantage, can coincide and connect with the internal screw thread among limbers 31.
As shown in Fig. 2, the connector portions 22 are a quick coupling comprising first end and second end, first end and water supply
Pipe 23 connects, which includes the first adapter tube portion 221, and the first adapter tube portion 221 is equipped with to be extended along the adapter tube portion length direction
The first profile groove 2211, be arranged with first lock ring 222 with internal thread through hole outside the first adapter tube portion 221.It, should when connection
Vulcanie tube head 21 is filled among the first adapter tube portion 221 in contrast to one end of external screw thread 210.First adapter tube portion 221 is close to hard
One end of matter rubber tube head 21 is equipped with external screw thread 2212, and the internal thread through hole of the first lock ring 222 is variable diameter hole.First lock ring
222 can be sealed with the rotation of the external screw thread in the first adapter tube portion 221.When to be moved to the first adapter tube portion 221 close for the first lock ring 222
It, can be continuous due to the variable diameter effect of the internal thread through hole of first lock ring 222 during one end of the vulcanie tube head 21
Apply extruding force to the position of the corresponding vulcanie tube head 21 in the first adapter tube portion 221, makes the first adapter tube portion 221 to center
The outer surface for gathering and being extruded in the vulcanie tube head 21 makes shape between the first adapter tube portion 221 and the vulcanie tube head 21
It is all very solid and reliable in being completely embedded property and leakproofness at hermetically tight fit connection.Conversely, can be by the first lock ring
222 contrarotation movements release the connection with the vulcanie tube head 21.The vulcanie tube head 21 have it is corrosion-resistant, do not give birth to
It becomes rusty, be not afraid of the characteristics of collision, even if collision is all not in problem, and worker is not necessarily in operation repeatedly with 3 dismantling connection of mold
It is at every moment meticulous, improve production efficiency.
Preferably, the first adapter tube portion 221 of the quick coupling is made of vulcanie material, with vulcanie tube head 21
More preferable cooperation, the first lock ring 222 are made of metal material.Wherein, the outer diameter of the vulcanie tube head 21 may be slightly larger than this first
The internal diameter in adapter tube portion 221, is easy to implement tight fit.
Embodiment 2
It as shown in connection with fig. 3, is another embodiment of the utility model, the difference from embodiment 1 is that, the of connector portions 22
One end has the structure similar with second end.First end is connect with water supplying pipe 23.The first end includes the second adapter tube portion 223,
Equipped with the second profile groove 2231 extended along 223 length direction of the second adapter tube portion, a tool is arranged with outside the second adapter tube portion 223
There is the second lock ring 224 of internal thread through hole.Wherein, which is equipped with external screw thread close to one end of the water supplying pipe 23
2232.The internal thread through hole of second lock ring 224 is variable diameter hole, and second lock ring 224 can be outer with the second adapter tube portion 223
Screw thread 2232 rotates sealed.When connection, the end of water supplying pipe 23 is inserted among the second adapter tube portion 223.When the second lock ring 224 moves
The second adapter tube portion 223 is moved during one end of the water supplying pipe, since the second lock ring 224 is due to internal thread through hole
Variable diameter effect constantly can apply extruding force to the position of the corresponding water supplying pipe 23 in the second adapter tube portion 223, make the second adapter tube portion
223 gather to center and are extruded in the outer surface of the water supplying pipe 23, form the second adapter tube portion 223 and the water supplying pipe 23 and seal
Property ground tight fit connection.Preferably, the second adapter tube portion 223 of the quick coupling is made of vulcanie material, the second lock ring 224
It is made of metal material.So that the outer diameter of the water supplying pipe 23 is slightly larger than the internal diameter in the second adapter tube portion 223, is easy to implement close-fitting
It closes.
Wherein, one end of the vulcanie tube head 23 is inserted into the first adapter tube portion 221, and the end insertion of water supplying pipe 23 should
In second adapter tube portion 223, so that vulcanie tube head 23 is protruded into the length of connector portions 22 just can be with the end abutment of the water supplying pipe 23
Or connect, reduce the water for penetrating into connector portions 22.
Claims (8)
1. a kind of cooling water service pipe of mold, it is characterised in that including：
Water supplying pipe, connector portions and vulcanie tube head；
Wherein the vulcanie tube head one end is equipped with external screw thread, which is threadedly coupled with die through water hole, the vulcanie
The other end of tube head can releasably be connect with the connector portions, which is connected to the end of the water supplying pipe.
2. the cooling water service pipe of mold according to claim 1, it is characterised in that：The connector portions are a quick coupling,
The quick coupling includes first end and second end, which connect with the water supplying pipe, which includes the first adapter tube portion, should
First adapter tube portion is equipped with the first profile groove extended along the adapter tube portion length direction, and being arranged with one outside the first adapter tube portion has
First lock ring of internal thread through hole, the first adapter tube portion are equipped with external screw thread close to one end of the vulcanie tube head, first lock
The internal thread through hole of ring is variable diameter hole, and first lock ring can be sealed with the rotation of the external screw thread in the first adapter tube portion；This first
When lock ring is moved to the first adapter tube portion close to one end of the vulcanie tube head, the internal thread through hole of first lock ring to this
One adapter tube portion applies extruding force, gathers the first adapter tube portion to center and is extruded in the vulcanie tube head outer surface, makes the
One adapter tube portion and the vulcanie tube head form hermetically tight fit connection.
3. the cooling water service pipe of mold according to claim 2, it is characterised in that：First adapter tube portion of the quick coupling is
Vulcanie material is made, which is made of metal material.
4. the cooling water service pipe of mold according to claim 2, it is characterised in that：The outer diameter of the vulcanie tube head is bigger
Internal diameter in the first adapter tube portion.
5. according to the cooling water service pipe of mold described in Claims 2 or 3 or 4, it is characterised in that：The first end of the quick coupling
Comprising the second adapter tube portion, which is equipped with the second profile groove extended along the second adapter tube portion's length direction, this second
Second lock ring with internal thread through hole is arranged with outside adapter tube portion, which is equipped with close to one end of the water supplying pipe
The internal thread through hole of external screw thread, second lock ring is variable diameter hole, and second lock ring can be with the external screw thread in the second adapter tube portion
It rotates sealed；When second lock ring is moved to the second adapter tube portion close to one end of the water supplying pipe, the internal screw thread of second lock ring
Through-hole applies extruding force to the second adapter tube portion, and the second adapter tube portion is made to gather to center and be extruded in the appearance of the water supplying pipe
Face makes the second adapter tube portion and the water supplying pipe form hermetically tight fit connection.
6. the cooling water service pipe of mold according to claim 5, it is characterised in that：Second adapter tube portion of the quick coupling is
Vulcanie material is made, which is made of metal material.
7. the cooling water service pipe of mold according to claim 5, it is characterised in that：The outer diameter of the water supplying pipe slightly larger than this
The internal diameter in two adapter tube portions.
8. the cooling water service pipe of mold according to claim 5, it is characterised in that：One end of the vulcanie tube head is inserted into
In the first adapter tube portion, the end of the water supplying pipe is inserted into the second adapter tube portion, and the vulcanie tube head and the water supplying pipe
End connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291099.9U CN208153920U (en) | 2018-03-02 | 2018-03-02 | The cooling water service pipe of mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291099.9U CN208153920U (en) | 2018-03-02 | 2018-03-02 | The cooling water service pipe of mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208153920U true CN208153920U (en) | 2018-11-27 |
Family
ID=64383746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820291099.9U Active CN208153920U (en) | 2018-03-02 | 2018-03-02 | The cooling water service pipe of mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208153920U (en) |
-
2018
- 2018-03-02 CN CN201820291099.9U patent/CN208153920U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |