CN202343916U - Cast-weld die cooling pipe - Google Patents
Cast-weld die cooling pipe Download PDFInfo
- Publication number
- CN202343916U CN202343916U CN2011204942954U CN201120494295U CN202343916U CN 202343916 U CN202343916 U CN 202343916U CN 2011204942954 U CN2011204942954 U CN 2011204942954U CN 201120494295 U CN201120494295 U CN 201120494295U CN 202343916 U CN202343916 U CN 202343916U
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- China
- Prior art keywords
- cast
- pipe
- weldmould
- tube
- cooling tube
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- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 44
- 210000005239 tubule Anatomy 0.000 claims description 15
- 238000010276 construction Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000003466 welding Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a cast-weld die cooling pipe. The cast-weld die cooling pipe comprises an upper cross pipe and a lower cross pipe which is connected with a cast-weld die, wherein a deforming pipe is connected between the upper cross pipe and the lower cross pipe. The technical problem that a welding point between the cooling pipe and the cast-weld die is cracked because the cold and heat deformation ability of different parts on the current cooling pipe is different is solved by the cast-weld die cooling pipe, the service life of the cast-weld die is prolonged, and the cooling effect of the cast-weld die is ensured.
Description
Technical field
The utility model relates to the cast welding equipment technical field, especially a kind ofly is used for the cooling bend pipe that cast-weldmould ventilation or liquid cool off.
Background technology
The cooling device of existing cast-weldmould; As shown in Figure 1, be provided with the cooling end 01 of cavity type in cast-weldmould inside, be respectively equipped with cooling tube at the cast-weldmould two ends; Cooling tube comprises into gas-liquid pipe 02 and goes out gas-liquid pipe 03; During work, cold gas or cooling fluid get into cooling end 01 from advancing gas-liquid pipe 02, flow out from going out gas-liquid pipe 03 again.Because cast welding machine structure is limit, cooling tube need be designed to " Z " font syphon shape shown in the figure, so that the cast-weldmould upper and lower displacement is immersed to plumbous liquid.As shown in Figure 2; Cooling tube is connected to form by A pipe, B pipe, C pipe successively; When the cast welding operation, the part of C pipe and B pipe is immersed in the plumbous liquid, and the interior external diameter section heat deformability of the bent tube section between B pipe and the C pipe there are differences; The distortion of the external diameter section of bent tube section is greater than the distortion of internal diameter section, causes B pipe and C pipe bending angle to diminish; After the cast welding operation stopped, the C pipe broke away from plumbous liquid with the B pipe, and self begins to cool down cooling tube, forms and thermal deformation cold contraction distortion in the opposite direction.Above-mentioned situation is all not take place under the situation of constraint at the cooling tube two ends, but in actual production, it is to be fixed on the cast welding machine that A manages an end; C manages an end and is welded on the cast-weldmould; Because the A pipe suffers restraints, distortional stress all focuses on the pad between C pipe and the cast-weldmould, and is so long-term; Cause the pad between cooling tube and the cast-weldmould crack even phenomenon of rupture to occur, influence the normal use of cast-weldmould.
Summary of the invention
The utility model problem to be solved just provides a kind of cast-weldmould cooling tube; Different parts causes the technical problem of pad fracture between cooling tube and cast-weldmould on the existing cooling tube of solution because of cold and hot deformability difference; Improve the service life of cast-weldmould, guarantee the cooling effect of cast-weldmould.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of cast-weldmould cooling tube, comprise upper lateral tube and the lower transverse tubule that connects cast-weldmould, and it is characterized in that: be connected with converting pipe between upper lateral tube and the lower transverse tubule.
Further, be connected through lower pipe connection between said lower transverse tubule and the converting pipe, be connected through last pipe joint between said upper lateral tube and the converting pipe.Different because of converting pipe with original cooling tube material, adopt the pipe joint mode to be convenient to connect.
Further, said converting pipe outside is with protection tube, and the protection tube lower end connects lower pipe connection.
Further, be provided with dustproof construction between said protection tube and the last pipe joint.
Further, said dustproof construction comprises the sleeve pipe that is connected on the pipe joint, and sleeve pipe lower end and protection tube upper end socket-connect.
Further, said dustproof construction comprises step-like dust cap, and dust cap is socketed in the protection tube upper end.
Further, leave the gap of 4mm～7mm between said protection tube and the converting pipe.
Further, said converting pipe is a metal hose.
The beneficial effect of the utility model: the middle vertical tube that will have now on the cooling tube replaces with converting pipe; The cold and hot distortion that produces on the cooling tube is transferred on the converting pipe, produces self deformation by converting pipe, has reduced or eliminated the catch a cold influence of thermal deformation of upper lateral tube and lower transverse tubule; After guaranteeing the long-term use of cast-weldmould; Still can keep reliable and stable being tightly connected between cast-weldmould and the lower transverse tubule, improve the service life of cast-weldmould, guarantee the cooling effect of cast-weldmould.
Description of drawings
Fig. 1 is the structural representation of existing cast-weldmould cooling device;
Fig. 2 is the structural representation of cooling tube on the existing cooling device;
Fig. 3 is the structural representation of the utility model;
Fig. 4 is the internal structure sketch map of the utility model;
Fig. 5 is the enlarged drawing at D place among Fig. 4.
Among the figure: 1 upper lateral tube, 2 lower transverse tubules, 3 protection tubes, 4 converting pipes, 5 lower pipe connections, pipe joint on 6,7 sleeve pipes.
The specific embodiment
With reference to Fig. 3, the utility model is a kind of cast-weldmould cooling tube, comprises upper lateral tube 1 and the lower transverse tubule 2 that connects cast-weldmould, is connected with converting pipe 4 between upper lateral tube 1 and the lower transverse tubule 2.Middle vertical tube on the existing cooling tube is replaced with converting pipe 4; The cold and hot distortion that produces on the cooling tube is transferred on the converting pipe 4, produce self deformation by converting pipe 4, has reduced or eliminated the catch a cold influence of thermal deformation of upper lateral tube 1 and lower transverse tubule 2; After guaranteeing the long-term use of cast-weldmould; Still can keep reliable and stable being tightly connected between cast-weldmould and the lower transverse tubule 2, improve the service life of cast-weldmould, guarantee the cooling effect of cast-weldmould.
Explain and explain the characteristics of the utility model below in conjunction with specific embodiment:
With reference to Fig. 4,5; Be connected through lower pipe connection 5 between lower transverse tubule 2 and the converting pipe 4, be connected through last pipe joint 6 between said upper lateral tube 1 and the converting pipe 4, because of converting pipe 4 possesses deformability; Its material is different with original cooling tube material, adopts the pipe joint mode to be convenient to connect.
Because lower transverse tubule 2 is to be immersed in the plumbous liquid with the bottom of converting pipe 4, for reducing plumbous liquid converting pipe 4 is corroded, at converting pipe 4 outer cover one protection tube 3, protection tube 3 lower ends connect lower pipe connection 5, are generally welding.
Between the port of protection tube 3 and the last pipe joint 6 dustproof construction is set, prevents that extraneous dust, impurity from falling in the protection tube 3.With reference to Fig. 5, dustproof construction is the sleeve pipe 7 that is connected on the pipe joint 6, and sleeve pipe 7 lower ends and protection tube 3 upper ends socket-connect, between should guarantee to have certain interval.Dustproof construction also can be step-like dust cap, and dust cap directly is enclosed within protection tube 3 upper ends, can play dustproof effect equally.
Consider the deformation range of converting pipe 4, between protection tube 3 and converting pipe 4, should leave the gap of 4mm～7mm.The above-mentioned converting pipe 4 preferential metal hoses that adopt can certainly use other shape-changing materials to process.Understanding for converting pipe in the utility model should be: possess ability performance such as certain flexible, bending, can realize reversing, bending or elastic deformation; So the converting pipe that metal hose is processed is a kind of preferred version; The converting pipe that adopts other metals or nonmetallic materials to process can reach the purpose of the utility model equally, also belongs to the defined scope of the utility model accompanying claims.
Those skilled in the art can make various changes and distortion to the utility model after knowing the principle of the utility model, but only otherwise break away from the spirit of the utility model, all should belong to the defined scope of the utility model accompanying claims.
Claims (8)
1. a cast-weldmould cooling tube comprises upper lateral tube and the lower transverse tubule that connects cast-weldmould, it is characterized in that: be connected with converting pipe between upper lateral tube and the lower transverse tubule.
2. a kind of cast-weldmould cooling tube according to claim 1 is characterized in that: be connected through lower pipe connection between said lower transverse tubule and the converting pipe, be connected through last pipe joint between said upper lateral tube and the converting pipe.
3. a kind of cast-weldmould cooling tube according to claim 2 is characterized in that: said converting pipe outside is with protection tube, and the protection tube lower end connects lower pipe connection.
4. a kind of cast-weldmould cooling tube according to claim 3 is characterized in that: be provided with dustproof construction between said protection tube and the last pipe joint.
5. a kind of cast-weldmould cooling tube according to claim 4, it is characterized in that: said dustproof construction comprises the sleeve pipe that is connected on the pipe joint, sleeve pipe lower end and protection tube upper end socket-connect.
6. a kind of cast-weldmould cooling tube according to claim 4, it is characterized in that: said dustproof construction comprises step-like dust cap, dust cap is socketed in the protection tube upper end.
7. a kind of cast-weldmould cooling tube according to claim 3 is characterized in that: the gap of leaving 4mm～7mm between said protection tube and the converting pipe.
8. a kind of cast-weldmould cooling tube according to claim 1 and 2 is characterized in that: said converting pipe is a metal hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204942954U CN202343916U (en) | 2011-12-02 | 2011-12-02 | Cast-weld die cooling pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204942954U CN202343916U (en) | 2011-12-02 | 2011-12-02 | Cast-weld die cooling pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343916U true CN202343916U (en) | 2012-07-25 |
Family
ID=46532945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204942954U Expired - Fee Related CN202343916U (en) | 2011-12-02 | 2011-12-02 | Cast-weld die cooling pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343916U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398015A (en) * | 2011-12-02 | 2012-04-04 | 浙江海悦自动化机械设备有限公司 | Cooling tube for cast welding mold |
| CN108907520A (en) * | 2018-07-18 | 2018-11-30 | 合肥越之澜机电设备有限公司 | Prevent the device of arc-shaped workpiece welding deformation |
| CN111375745A (en) * | 2020-05-10 | 2020-07-07 | 陕西理工大学 | Cast-weld device |
-
2011
- 2011-12-02 CN CN2011204942954U patent/CN202343916U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398015A (en) * | 2011-12-02 | 2012-04-04 | 浙江海悦自动化机械设备有限公司 | Cooling tube for cast welding mold |
| CN108907520A (en) * | 2018-07-18 | 2018-11-30 | 合肥越之澜机电设备有限公司 | Prevent the device of arc-shaped workpiece welding deformation |
| CN111375745A (en) * | 2020-05-10 | 2020-07-07 | 陕西理工大学 | Cast-weld device |
| CN111375745B (en) * | 2020-05-10 | 2022-04-29 | 陕西理工大学 | Cast-weld device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG HAIYUE AUTOMATION MACHINERY CO., LTD. Free format text: FORMER NAME: ZHEJIANG HAIYUE AUTOMATIC MACHINERY + EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 313100 No. 588 East Jiefang Road, Changxing County Economic Development Zone, Zhejiang Patentee after: Zhejiang Haiyue Automatic & Mechanical Equipment Co., Ltd. Address before: 313100 Zhejiang city in Huzhou Province Economic Development Zone Changxing County Liberation Road No. 588 Zhejiang high automation equipment Limited Patentee before: Zhejiang Haiyue Automation Machinery Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |