CN209077768U - A kind of casting screw thread rotation type circulating cooling water pipe - Google Patents
A kind of casting screw thread rotation type circulating cooling water pipe Download PDFInfo
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- CN209077768U CN209077768U CN201821799576.9U CN201821799576U CN209077768U CN 209077768 U CN209077768 U CN 209077768U CN 201821799576 U CN201821799576 U CN 201821799576U CN 209077768 U CN209077768 U CN 209077768U
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- cooling
- central spindle
- water pipe
- rotation
- fixed
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Abstract
The utility model discloses a kind of casting screw thread rotation type circulating cooling water pipe, including fixed cooling central spindle, rotation cooling ring one, rotation cooling ring two, outer water pipe and inner conduit；One end of fixed cooling central spindle is equipped with limiting section, the other end is equipped with screw by screw thread, through-hole there are two being opened in fixed cooling central spindle, communication channel is equipped between two through hole, outer water pipe is fastened in fixed cooling central spindle by weld part, the end of inner conduit is connected through a screw thread with communication channel, forms outlet passage between inside and outside water pipe；Rotating cooling ring one, rotation cooling ring two, formation rotary type is tightly connected in fixed cooling central spindle respectively；Coolant liquid flows into communication channel through water inlet, reaches mold water cavity into inner conduit, and after cooling to mold, coolant liquid flows through water outlet through outlet passage and is discharged.The utility model is by being equipped with limiting section in one end of fixed cooling central spindle, and screw is arranged in the other end, and realization rotation cooling ring one, the quick assembling for rotating cooling ring two are fixed.
Description
Technical field
The utility model relates to a kind of casting screw thread rotation type circulating cooling water pipes, belong to mold cooling technology field.
Background technique
Under normal conditions, casting is the metal forming object obtained with various casting methods, i.e., the liquid gold smelted
Belong to, injected in preprepared mold with casting, injection, sucking or other casting methods, is added after cooling through polishing etc. is subsequent
It is obtained that there is certain shapes, the object of size and performance after work means.
Casting in process, needs to process coolant flow channel in casting mould, installs circulating cooling in coolant flow channel
Water pipe will effectively process the continuous band of heat in casting in use, coolant liquid is passed through coolant flow channel through circulating cooling water pipe
It walks, achievees the effect that rapid cooling, high, uniform in effect that there are cooling efficiencies by the way of cooling water pipe keeps casting suitable
Benefit production, and effectively prolong its service life.
But existing circulating cooling water pipe structure is single, can only be used alone for corresponding mold, to different casting moulds
Runner bad adaptability in tool.
Summary of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of casting screw thread rotation type circulating cooling
Water pipe, it is reasonable in design, it is easy to install and use, it can be achieved that casting mould rapid cooling.
To achieve the goals above, a kind of casting screw thread rotation type circulating cooling water pipe that the utility model uses, packet
Fixed cooling central spindle is included, rotation cooling ring one, rotation cooling ring two, outer water pipe and interior water are installed in the fixed cooling central spindle
Pipe；
One end of the fixed cooling central spindle is equipped with limiting section, and the other end of fixed cooling central spindle is equipped with spiral shell by screw thread
Silk fixes in cooling central spindle through-hole there are two opening, and communication channel is equipped between two through hole, and the outer water pipe is fastened on solid by weld part
Surely in cooling central spindle, the end of inner conduit and the fixed communication channel cooled down in central spindle are connected through a screw thread, the inside and outside water pipe it
Between form outlet passage；
The screw and limiting section cooperation will rotate cooling ring one, rotation cooling ring two shape in fixed cooling central spindle respectively
It is tightly connected at rotary type, the side of rotation cooling ring two is in contact with limiting section, rotates side and the screw phase of cooling ring one
It connects, and rotates the water inlet in cooling ring one and be connected to a through-hole in fixed cooling central spindle, rotate going out in cooling ring two
The mouth of a river is connected to another through-hole in fixed cooling central spindle；
Coolant liquid flows into communication channel through water inlet, reaches mold water cavity into inner conduit, cooling after cooling to mold
Liquid flows through water outlet discharge through outlet passage.
As an improvement, between the rotation cooling ring one and fixed cooling central spindle, rotating cooling ring two and fixed cooling shaft
Between core, between rotation cooling ring one and rotation cooling ring two, it is separately installed with O-shaped waterproof apron.
As an improvement, the rotation cooling ring one, rotation cooling ring two respectively can be in fixed cooling central spindles in 360 ° of rotations
Turn.
As an improvement, the inner conduit uses steel pipe, inner conduit is coaxially arranged with outer water pipe.
As an improvement, the end of the prominent outer water pipe in one end of the inner conduit, makes inner conduit extend to the bottom of mold water cavity.
Compared with prior art, the utility model has the beneficial effects that
1) circulating cooling water pipe of the utility model, by being equipped with limiting section, the other end in one end of fixed cooling central spindle
Screw is set, is able to achieve rotation cooling ring one, the quick assembling of rotation cooling ring two is fixed, strong fix direction, effectively limitation
Gap between part also can be effectively prevented assembling parts deviation, loosen or fall off.
2) coolant liquid is directed in casting die, rises by the way that inner conduit is arranged by the circulating cooling water pipe of the utility model
To the effect for being quickly cooled down casting, cooling efficiency height, uniform in effect enable casting smoothly to produce, and effectively extend its use
Service life.
3) the utility model will rotate cooling ring one, rotation cooling ring two is set in be formed in fixed cooling central spindle and turn
Dynamic formula is tightly connected, and is effectively ensured its leakproofness, is prevented coolant liquid from leaking, it is ensured that cooling effect；In addition, rotation cooling ring
One, rotation cooling ring two respectively can be easy to use in fixed cooling central spindle in 360 ° of rotations.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the partial structurtes enlarged drawing of the utility model；
In figure: 1, rotating cooling ring one, 11, water inlet, 2, rotation cooling ring two, 21, water outlet, 3, fixed cooling shaft
Core, 4, weld part, 5, outer water pipe, 6, waterproof apron, 7, screw, 8, inner conduit.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, the utility model is carried out below
It is further described.However, it should be understood that specific embodiment described herein is only used to explain the utility model, not
For limiting the scope of the utility model.
Unless otherwise defined, all technical terms and scientific terms used herein and the skill for belonging to the utility model
The normally understood meaning of the technical staff in art field is identical, and terminology used in the description of the utility model herein is only
It is the purpose in order to describe specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of casting screw thread rotation type circulating cooling water pipe, including fixed cooling central spindle
3, fixed cool down is equipped with rotation cooling ring 1, rotation cooling ring 22, outer water pipe 5 and inner conduit 8 in central spindle 3；
One end of the fixed cooling central spindle 3 is equipped with limiting section, and the other end of fixed cooling central spindle 3 is equipped with by screw thread
Screw 7 fixes in cooling central spindle 3 through-hole there are two opening, and communication channel is equipped between two through hole, and the outer water pipe 5 passes through weld part 4 tightly
Gu the end of inner conduit 8 is connected through a screw thread with the communication channel in fixed cooling central spindle 3, described in fixed cooling central spindle 3
Outlet passage is formed between inside and outside water pipe；
The screw 7 will rotate cooling ring 1, rotation cooling ring 22 respectively in fixed cooling central spindle 3 with limiting section cooperation
Upper formation rotary type is tightly connected, and the side of rotation cooling ring 22 is in contact with limiting section, rotate cooling ring 1 side and
Screw 7 connects, and rotates the water inlet 11 in cooling ring 1 and be connected to a through-hole in fixed cooling central spindle 3, rotation cooling
Water outlet 21 on ring 22 is connected to another through-hole in fixed cooling central spindle 3；
Coolant liquid flows into communication channel through water inlet 11, reaches mold water cavity into inner conduit 8, after cooling to mold,
Coolant liquid flows through water outlet 21 through outlet passage and is discharged.
As the improvement of embodiment, between the rotation cooling ring 1 and fixed cooling central spindle 3, rotation cooling ring 22 with
Between fixed cooling central spindle 3, between rotation cooling ring 1 and rotation cooling ring 22, it is separately installed with O-shaped waterproof apron 6, is had
Effect ensures its leakproofness, prevents coolant liquid from leaking, it is ensured that cooling effect.
As the improvement of embodiment, the rotation cooling ring 1, rotation cooling ring 22 respectively can be in fixed cooling central spindles 3
It is upper to be rotated in 360 °.As the improvement of embodiment, the inner conduit 8 uses steel pipe, and inner conduit 8 and outer water pipe 5 are coaxially arranged, make
With conveniently.
Wherein, SUS304 material can be respectively adopted by rotating cooling ring 1, rotation cooling ring 22 and fixed cooling central spindle 3
Matter.
As the improvement of embodiment, the end of the prominent outer water pipe 5 in one end of the inner conduit 8 makes inner conduit 8 extend to mold
The bottom of water cavity.Coolant liquid is directed in casting die, the effect for being quickly cooled down casting is played, cooling efficiency is high, effect is equal
It is even, so that casting is smoothly produced, and effectively prolong its service life.
Specific application method:
Step 1: the shape size with understanding mold, the circulation fortune of machining feature and mold inner-cavity coolant liquid are looked first at
Water system and circulation path are assembled by mold model, water hole size, assembling type using the cooling water pipe of standard.
Step 2: when cooling water pipe assembles, by outer water pipe 5, inner conduit 8, fit on waterproof apron 6 is then cold from rotating
But ring 1, rotation 22 bottom end of cooling ring are inserted in, and are withstood until fixing cooling 3 hanging platform of central spindle, and use and hanging platform position is welded and fixed,
It reuses screw 7 and connects and lock water pipe, whole branching pipe assembly is completed.
Step 3: in use, whole branch cooling water pipe is embedded in water hole in mold cavity, water pipe bottom end thread is according to screw thread side
To locking, water hole position is locked, is fixed in mold cavity, cooling water pipe cannot be shifted or be fallen off.
Step 4: when rotation cooling ring 1, the locking of rotation 22 upper intake position of cooling ring, coolant liquid can be blocked up
Firmly, it cannot be perfused or flow out, if rotation rotation cooling ring 1, rotation cooling ring 22 are opened, can be perfused or flow out cold
But liquid.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (3)
1. a kind of casting screw thread rotation type circulating cooling water pipe, which is characterized in that described solid including fixed cooling central spindle (3)
Rotation cooling ring one (1), rotation cooling ring two (2), outer water pipe (5) and inner conduit (8) are installed on surely cooling central spindle (3)；
The one end of fixed cooling central spindle (3) is equipped with limiting section, and the other end of fixed cooling central spindle (3) is equipped with by screw thread
Screw (7) fixes on cooling central spindle (3) through-hole there are two opening, is equipped with communication channel between two through hole, the outer water pipe (5) passes through weldering
Socket part (4) is fastened on fixed cooling central spindle (3), and the end of inner conduit (8) passes through with the communication channel in fixed cooling central spindle (3)
It is threadedly coupled, forms outlet passage between the inside and outside water pipe；
The screw (7) and limiting section cooperation will rotate cooling ring one (1), rotation cooling ring two (2) respectively in fixed cooling shaft
Rotary type sealed connection is formed on core (3), the side of rotation cooling ring two (2) is in contact with limiting section, rotates cooling ring one (1)
Side connect with screw (7), and rotate one on water inlet (11) and fixed cooling central spindle (3) on cooling ring one (1)
Through-hole connection, the water outlet (21) rotated on cooling ring two (2) are connected to another through-hole on fixed cooling central spindle (3)；
Coolant liquid flows into communication channel through water inlet (11), reaches mold water cavity into inner conduit (8), after cooling to mold,
Coolant liquid flows through water outlet (21) discharge through outlet passage；
The end of one end of the inner conduit (8) prominent outer water pipe (5), makes inner conduit (8) extend to the bottom of mold water cavity.
2. a kind of casting according to claim 1 screw thread rotation type circulating cooling water pipe, which is characterized in that the rotation
Between cooling ring one (1) and fixed cooling central spindle (3), between rotation cooling ring two (2) and fixed cooling central spindle (3), rotate it is cold
But between ring one (1) and rotation cooling ring two (2), O-shaped waterproof apron (6) are separately installed with.
3. a kind of casting according to claim 1 screw thread rotation type circulating cooling water pipe, which is characterized in that the interior water
It manages (8) and uses steel pipe, inner conduit (8) and outer water pipe (5) are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799576.9U CN209077768U (en) | 2018-11-02 | 2018-11-02 | A kind of casting screw thread rotation type circulating cooling water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799576.9U CN209077768U (en) | 2018-11-02 | 2018-11-02 | A kind of casting screw thread rotation type circulating cooling water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209077768U true CN209077768U (en) | 2019-07-09 |
Family
ID=67122188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821799576.9U Active CN209077768U (en) | 2018-11-02 | 2018-11-02 | A kind of casting screw thread rotation type circulating cooling water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209077768U (en) |
-
2018
- 2018-11-02 CN CN201821799576.9U patent/CN209077768U/en active Active
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