CN220647054U - High-heat-dissipation precision cold-drawn seamless steel tube - Google Patents
High-heat-dissipation precision cold-drawn seamless steel tube Download PDFInfo
- Publication number
- CN220647054U CN220647054U CN202322303494.8U CN202322303494U CN220647054U CN 220647054 U CN220647054 U CN 220647054U CN 202322303494 U CN202322303494 U CN 202322303494U CN 220647054 U CN220647054 U CN 220647054U
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- CN
- China
- Prior art keywords
- heat dissipation
- steel pipe
- fixedly connected
- sheath
- seamless steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 230000017525 heat dissipation Effects 0.000 claims abstract description 68
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052802 copper Inorganic materials 0.000 claims abstract description 35
- 239000010949 copper Substances 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 238000010030 laminating Methods 0.000 claims abstract description 6
- 238000010622 cold drawing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to the technical field of cold-drawn seamless steel pipes, and discloses a high-heat-dissipation precision cold-drawn seamless steel pipe. Including steel pipe and sheath, the sheath laminating sets up in the outside of steel pipe, encircle being provided with a plurality of metal heat dissipation strips on the pipe wall of steel pipe, a plurality of jacks have been seted up to the inside of metal heat dissipation strip, the inside grafting of jack is equipped with the heat dissipation copper pole, the louvre has been seted up to the inside of sheath, the heat dissipation copper pole extends to the inside of louvre, the bottom fixedly connected with screw rod of heat dissipation copper pole. According to the metal heat dissipation strip provided by the utility model, the heat dissipation effect of the steel pipe is improved, the plurality of heat dissipation holes are formed in the jacket, so that the heat dissipation effect is ensured, the protection effect of the metal heat dissipation strip can be improved, the installation of the heat dissipation copper rod is facilitated through the screw, the installation stability of the heat dissipation copper rod is ensured, and the heat dissipation effect is ensured.
Description
Technical Field
The utility model relates to the technical field of cold-drawn seamless steel pipes, in particular to a high-heat-dissipation precision cold-drawn seamless steel pipe.
Background
The cold drawing seamless steel pipe is a seamless steel pipe manufactured by a cold drawing process, wherein the cold drawing process is to draw a steel pipe blank into a pipe shape by a drawing mode after heating the steel pipe blank to a certain temperature, the process can improve the dimensional accuracy and the surface quality of the steel pipe, and simultaneously can improve the mechanical property and the corrosion resistance of the steel pipe.
In the prior art, if the temperature of the seamless steel tube is higher in the use process of the seamless steel tube, the seamless steel tube is easily affected by expansion caused by heat and contraction caused by cold, so that the expansion of the tube is caused, and the use precision of the subsequent steel tube is affected. Therefore, the utility model designs the high-heat-dissipation precision cold-drawn seamless steel tube.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, the temperature of a seamless steel pipe is high and is easily influenced by expansion caused by heat and contraction caused by cold, and the use precision of a subsequent steel pipe is influenced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a high-heat-dissipation accurate cold-drawn seamless steel tube, includes steel tube and sheath, the sheath laminating sets up in the outside of steel tube, encircle on the pipe wall of steel tube and be provided with a plurality of metal heat dissipation strips, a plurality of jacks have been seted up to the inside of metal heat dissipation strip, the inside grafting of jack is equipped with the heat dissipation copper pole, the louvre has been seted up to the inside of sheath, the heat dissipation copper pole extends to the inside of louvre, the bottom fixedly connected with screw rod of heat dissipation copper pole, the screw hole has been seted up to the inside of steel tube, screw rod threaded connection is in the inside of screw hole.
Preferably, the steel pipe is located the bottom inner wall fixedly connected with heat dissipation copper sheet of screw hole, the heat dissipation copper sheet sets up with the inner wall laminating of steel pipe.
Preferably, the bottom inner wall fixedly connected with heat conduction rod of screw rod, the bottom of heat conduction rod compresses tightly the upper surface that sets up at the heat dissipation copper sheet.
Preferably, the top end of the heat dissipation copper rod is set to be an arc surface, and the inner wall of the sheath located in the heat dissipation hole is set to be an arc surface.
Preferably, the both ends lateral wall fixedly connected with go-between of steel pipe, the cavity has been seted up to the inner wall of go-between, the inside fixedly connected with spring of cavity, the tip fixedly connected with slider of spring, the top fixedly connected with cardboard of slider, the draw-in groove has been seted up to the inside of sheath, the cardboard extends to the inside of draw-in groove.
Preferably, one end of the sliding block, which is away from the spring, is fixedly connected with a pressing rod, a notch is formed in the connecting ring, and the pressing rod extends to the inside of the notch.
Compared with the prior art, the utility model provides a high-heat-dissipation precision cold-drawn seamless steel tube, which has the following beneficial effects:
1. this accurate cold drawing seamless steel pipe of strong heat dissipation improves the radiating effect of steel pipe through the metal heat dissipation strip, and the inside of sheath is equipped with a plurality of louvres, when guaranteeing the radiating effect, can improve the protection effect to the metal heat dissipation strip, is convenient for install the heat dissipation copper pole through the screw rod, guarantees the stability of heat dissipation copper pole installation, guarantees the radiating effect.
2. This accurate cold drawing seamless steel pipe of strong heat dissipation is convenient for carry out stable connection to steel pipe and sheath through the go-between, and the spring can promote the slider through self elasticity and remove, makes cardboard joint setting in the inside of draw-in groove, guarantees the stability that steel pipe and sheath are connected.
Drawings
FIG. 1 is a schematic structural view of a high heat dissipation precision cold drawn seamless steel tube according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
fig. 3 is a perspective view of the card of fig. 2.
In the figure: 1 steel pipe, 2 sheath, 3 metal heat dissipation strip, 4 heat dissipation copper pole, 5 screw rods, 6 heat conduction pole, 7 heat dissipation copper sheet, 8 go-between, 9 spring, 10 slider, 11 cardboard, 12 depression bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-3, a high-heat-dissipation precision cold-drawing seamless steel tube comprises a steel tube 1 and a sheath 2, wherein the sheath 2 is attached to the outer side of the steel tube 1, a plurality of metal heat dissipation strips 3 are arranged on the tube wall of the steel tube 1 in a surrounding mode, a plurality of jacks are formed in the inner portions of the metal heat dissipation strips 3, heat dissipation copper rods 4 are arranged in the jacks in an inserted mode, heat dissipation holes are formed in the inner portions of the sheath 2, the heat dissipation copper rods 4 extend to the inner portions of the heat dissipation holes, a screw 5 is fixedly connected to the bottom of the heat dissipation copper rods 4, threaded holes are formed in the inner portions of the steel tube 1, and the screw 5 is in threaded connection with the inner portions of the threaded holes.
The steel pipe 1 is located the bottom inner wall fixedly connected with heat dissipation copper sheet 7 of screw hole, and heat dissipation copper sheet 7 sets up with the inner wall laminating of steel pipe 1, and the bottom inner wall fixedly connected with heat conduction rod 6 of screw rod 5, the bottom of heat conduction rod 6 compresses tightly the upper surface that sets up at heat dissipation copper sheet 7, and the top of heat dissipation copper rod 4 sets up to the cambered surface, and the inner wall that sheath 2 is located the louvre sets up to the cambered surface.
During the use, can improve the radiating effect of steel pipe 1 through metal heat dissipation strip 3, the inside of sheath 2 is equipped with a plurality of louvres, when not only can guarantee the radiating effect, can improve the protection effect to metal heat dissipation strip 3, be convenient for install heat dissipation copper pole 4 through screw rod 5, guarantee the stability of heat dissipation copper pole 4 installation, guarantee the radiating effect, compress tightly the setting on the surface of heat dissipation copper sheet 7 through the inside heat conduction rod 6 of screw rod 5, make the heat derive to the heat dissipation copper pole 4 through heat dissipation copper sheet 7 and heat conduction rod 6 on, can further improve the radiating effect of steel pipe 1.
Example two
Referring to fig. 1-3, the connecting rings 8 are fixedly connected to the side walls of the two ends of the steel pipe 1, the inner wall of the connecting rings 8 is provided with a cavity, the inside of the cavity is fixedly connected with the springs 9, the end part of each spring 9 is fixedly connected with the sliding block 10, the top end of each sliding block 10 is fixedly connected with the clamping plate 11, the inside of each jacket 2 is provided with a clamping groove, the clamping plates 11 extend to the inside of each clamping groove, one end of each sliding block 10, deviating from each spring 9, is fixedly connected with the corresponding compression bar 12, the inside of each connecting ring 8 is provided with a notch, and the compression bar 12 extends to the inside of each notch.
The steel pipe 1 and the sheath 2 are connected stably through the connecting ring 8, the spring 9 can push the sliding block 10 to move through the elasticity of the spring 9, the clamping plate 11 is clamped in the clamping groove, the connection stability of the steel pipe 1 and the sheath 2 is guaranteed, the spring 9 can be contracted by pressing the pressing rod 12 subsequently, the clamping plate 11 slides along the clamping groove, the sheath 2 is convenient to detach, and the sheath 2 is arranged to be an arc-shaped plate so as to facilitate the disassembly.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a accurate cold drawing seamless steel pipe of strong heat dissipation, includes steel pipe (1) and sheath (2), its characterized in that: the utility model discloses a heat dissipation device for steel pipe, including steel pipe (1), sheath (2) laminating sets up in the outside of steel pipe (1), encircle on the pipe wall of steel pipe (1) and be provided with a plurality of metal heat dissipation strip (3), a plurality of jacks have been seted up to the inside of metal heat dissipation strip (3), the inside grafting of jack is equipped with heat dissipation copper bar (4), the louvre has been seted up to the inside of sheath (2), heat dissipation copper bar (4) extend to the inside of louvre, the bottom fixedly connected with screw rod (5) of heat dissipation copper bar (4), threaded hole has been seted up to the inside of steel pipe (1), screw rod (5) threaded connection is in the inside of screw hole.
2. The high heat dissipation precision cold drawn seamless steel tube according to claim 1, wherein: the steel pipe (1) is located the bottom inner wall fixedly connected with heat dissipation copper sheet (7) of screw hole, heat dissipation copper sheet (7) and the inner wall laminating setting of steel pipe (1).
3. The high heat dissipation precision cold drawn seamless steel tube according to claim 1, wherein: the bottom inner wall fixedly connected with heat conduction rod (6) of screw rod (5), the bottom of heat conduction rod (6) compresses tightly the upper surface that sets up at heat dissipation copper sheet (7).
4. The high heat dissipation precision cold drawn seamless steel tube according to claim 1, wherein: the top of the heat dissipation copper rod (4) is set to be an arc surface, and the inner wall of the sheath (2) located in the heat dissipation hole is set to be an arc surface.
5. The high heat dissipation precision cold drawn seamless steel tube according to claim 1, wherein: the steel pipe is characterized in that connecting rings (8) are fixedly connected to the side walls of the two ends of the steel pipe (1), a cavity is formed in the inner wall of the connecting rings (8), a spring (9) is fixedly connected to the inner wall of the cavity, a sliding block (10) is fixedly connected to the end portion of the spring (9), a clamping plate (11) is fixedly connected to the top end of the sliding block (10), a clamping groove is formed in the jacket (2), and the clamping plate (11) extends to the inner portion of the clamping groove.
6. The high heat dissipation precision cold drawn seamless steel tube according to claim 5, wherein: one end of the sliding block (10) deviating from the spring (9) is fixedly connected with a pressing rod (12), a notch is formed in the connecting ring (8), and the pressing rod (12) extends to the inside of the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303494.8U CN220647054U (en) | 2023-08-28 | 2023-08-28 | High-heat-dissipation precision cold-drawn seamless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303494.8U CN220647054U (en) | 2023-08-28 | 2023-08-28 | High-heat-dissipation precision cold-drawn seamless steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220647054U true CN220647054U (en) | 2024-03-22 |
Family
ID=90292760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322303494.8U Active CN220647054U (en) | 2023-08-28 | 2023-08-28 | High-heat-dissipation precision cold-drawn seamless steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220647054U (en) |
-
2023
- 2023-08-28 CN CN202322303494.8U patent/CN220647054U/en active Active
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