CN206892412U - A kind of miniature stainless steel tube - Google Patents
A kind of miniature stainless steel tube Download PDFInfo
- Publication number
- CN206892412U CN206892412U CN201720429102.4U CN201720429102U CN206892412U CN 206892412 U CN206892412 U CN 206892412U CN 201720429102 U CN201720429102 U CN 201720429102U CN 206892412 U CN206892412 U CN 206892412U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- steel tube
- tube body
- embossing
- screw type
- 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.)
- Active
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
A kind of miniature stainless steel tube, including stainless steel tube body, its external diameter are φ 1.8mm~φ 3.0mm, and wall thickness is 0.15mm~0.3mm, and its periphery wall is provided with screw type embossing, and the pitch of screw type embossing is 1mm~3mm, and depth is 0.2mm~0.8mm.The embossing technique of miniature stainless steel tube comprises the following steps:(1) stainless steel tube body is produced by laser welding process;(2) the stainless steel tube body of shaping is subjected to drawing from jaw type mode of traction, it is φ 1.8mm~φ 3.0mm to make its external diameter, and wall thickness is 0.15mm~0.3mm;(3) stainless steel tube body is put on jig and positioned;(4) screw type embossing is carried out to stainless steel tube body, the pitch of screw type embossing is 1mm~3mm, and depth is 0.2mm~0.8mm;(5) the stainless steel tube body after embossing is received on Revolving disc.The utility model has more preferable lateral pressure resistant, a bending property, and anti-side pressure ratio is existing big 2~5 times.
Description
Technical field
The protection pipe of transmission signal unit is the utility model is related to, is especially a kind of to be enclosed on the miniature stainless of outer fiber
Steel pipe.
Background technology
Communication pipe construction is as strategy-driven investment, and annual input amount is all very big, especially as city Xincheng District, development zone
The quickening of construction and the increasing of old town road reformation dynamics, the investment of communication pipe are more and more big.The communications industry it is flourishing
Development, is continued to increase, this causes micro-pipe to have vast potential for future development for optical fiber with the demand of micro-pipe.Optical fiber is one with entering
Individual new operating type, greatlys save aboveground space, in conjunction with no-excavation construction method, avoids pipe laying to municipal administration
The destruction of road, simple and quick construction.At present, the micro-pipe that in the market uses only is one mostly by the micro- of laser welding production
Type stainless steel tube, the miniature stainless steel pipe surface is smooth, although it is used extensively, in actual application, usual nothing
Method meets the lateral pressure resistant of higher intensity, bending property.
Utility model content
The technical problems to be solved in the utility model be to provide it is a kind of with more preferable lateral pressure resistant, bending property it is miniature
Stainless steel tube;Therefore, the utility model also provides a kind of embossing technique of miniature stainless steel tube.
Technical solution of the present utility model is to provide a kind of a kind of miniature stainless steel tube with following structure, bag
The stainless steel tube body formed through laser welding is included, the external diameter of the stainless steel tube body is φ 1.8mm~φ 3.0mm, and wall thickness is
0.15mm~0.3mm, is provided with screw type embossing on the periphery wall of stainless steel tube body, the pitch of screw type embossing for 1mm~
3mm, depth are 0.2mm~0.8mm.
A kind of miniature stainless steel tube described in the utility model, wherein, the external diameter of stainless steel tube body is φ 2.2mm, wall
Thickness is 0.2mm, and the pitch of screw type embossing is 1.8mm, depth 0.4mm.
A kind of miniature stainless steel tube described in the utility model, wherein, the external diameter of stainless steel tube body is φ 2.5mm, wall
Thickness is 0.25mm, and the pitch of screw type embossing is 2.6mm, depth 0.6mm.
A kind of miniature stainless steel tube described in the utility model, wherein, the external diameter of stainless steel tube body is φ 1.8mm, wall
Thickness is 0.15mm, and the pitch of screw type embossing is 1mm, depth 0.2mm.
A kind of miniature stainless steel tube described in the utility model, wherein, the external diameter of stainless steel tube body is φ 3mm, wall thickness
For 0.3mm, the pitch of screw type embossing is 3mm, depth 0.8mm.
A kind of embossing technique of miniature stainless steel tube of the utility model, comprises the following steps:
(1) stainless steel tube body is produced by laser welding process;
(2) the stainless steel tube body of shaping is subjected to drawing from the mode of jaw type traction, make its external diameter for φ 1.8mm~
φ 3.0mm, wall thickness are 0.15mm~0.3mm;
(3) the stainless steel tube body in step (2) is placed on the jig of embossing equipment, to stainless steel tube body
Positioned;
(4) the embossing depth and angle of corrugating die are adjusted, embossing is carried out to the periphery wall of stainless steel tube body, makes spiral shell
Rotation type embossing, the pitch of screw type embossing is 1mm~3mm, and depth is 0.2mm~0.8mm;
(5) the stainless steel tube body after embossing moves along a straight line under tractive force of track effect, finally receives on Revolving disc.
After above structure, compared with prior art, the miniature stainless steel tube of the utility model and its embossing technique have
Advantages below:It is smooth with existing miniature stainless steel pipe surface, it can not meet that the lateral pressure resistant of higher intensity, bending property are different, this
Utility model sets screw type embossing on the periphery wall of stainless steel tube body, and the pitch of the screw type embossing be 1mm~
3mm, depth are 0.2mm~0.8mm, and after testing, the lateral pressure resistant value of the miniature stainless steel tube of the utility model is 3200~4500N/
100mm, minimum bending radius is 12~23mm, and the minimum bending radius of existing miniature stainless steel tube is only 36~60mm.Through
Contrast, the existing miniature stainless steel tube of the utility model anti-side pressure ratio are big 2~5 times.
Brief description of the drawings
Fig. 1 is a kind of main view mplifying structure schematic diagram of miniature stainless steel tube of the utility model;
Fig. 2 is that stainless steel tube body is placed on into positioning mould in a kind of embossing technique of miniature stainless steel tube of the utility model
On tool, and main view cross section structure diagram when carrying out by corrugating die embossing to it.
Embodiment
Miniature stainless steel tube a kind of to the utility model and its embossing technique are made with reference to the accompanying drawings and detailed description
It is further described:
Embodiment 1
As shown in figure 1, a kind of miniature stainless steel tube of the utility model includes the stainless steel tube body formed through laser welding
60, the external diameter of the stainless steel tube body 60 is φ 2.2mm, wall thickness 0.2mm, is provided with the periphery wall of stainless steel tube body 60
Screw type embossing 70, the pitch of screw type embossing 70 is 1.8mm, depth 0.4mm.The utility model and same specification prior art
The detection data comparison of miniature stainless steel tube is as follows:
As seen from the above table, the utility model anti-side pressure is 2.1 times of existing miniature stainless steel tube anti-side pressure, bendability
It can be increased substantially, therefore, the utility model has more preferable lateral pressure resistant and bending property.
A kind of embossing technique of miniature stainless steel tube of the utility model, is shown in Fig. 2, comprises the following steps:
(1) stainless steel tube body 60 is produced by laser welding process.
(2) the stainless steel tube body 60 of shaping is subjected to drawing from the mode of jaw type traction, it is φ to make its external diameter
2.2mm, wall thickness 0.2mm.
(3) the stainless steel tube body 60 in step (2) is placed on the jig 80 of embossing equipment, to stainless steel tube
Body 60 is positioned.
(4) the embossing depth and angle of corrugating die 90 are adjusted, embossing, system are carried out to the periphery wall of stainless steel tube body 60
Go out screw type embossing 70, the pitch of screw type embossing 70 is 1.8mm, and the depth of screw type embossing 70 is 0.4mm.Above-mentioned selection
The orientation range of corrugating die 90 is φ 2.0mm~φ 3.2mm, and embossing depth bounds is 0.2mm~1.5mm, angular deflection model
Enclose for 0 °~15 °.
(5) the stainless steel tube body 60 after embossing moves along a straight line under tractive force of track effect, finally receives Revolving disc
On.
Embodiment 2
As shown in figure 1, a kind of miniature stainless steel tube of the utility model includes the stainless steel tube body formed through laser welding
60, the external diameter of the stainless steel tube body 60 is φ 2.5mm, wall thickness 0.25mm, is set on the periphery wall of stainless steel tube body 60
There is screw type embossing 70, the pitch of screw type embossing 70 is 2.6mm, depth 0.6mm.The utility model and the existing skill of same specification
The detection data comparison of the miniature stainless steel tube of art is as follows:
As seen from the above table, anti-side pressure is 2.2 times of existing miniature stainless steel tube anti-side pressure, and bending property has obtained greatly
Amplitude improves, and therefore, the utility model has more preferable lateral pressure resistant and bending property.
A kind of embossing technique of miniature stainless steel tube of the utility model, is shown in Fig. 2, comprises the following steps:
(1) stainless steel tube body 60 is produced by laser welding process.
(2) the stainless steel tube body 60 of shaping is subjected to drawing from the mode of jaw type traction, it is φ to make its external diameter
2.5mm, wall thickness 0.25mm.
(3) the stainless steel tube body 60 in step (2) is placed on the jig 80 of embossing equipment, to stainless steel tube
Body 60 is positioned.
(4) the embossing depth and angle of corrugating die 90 are adjusted, embossing, system are carried out to the periphery wall of stainless steel tube body 60
Go out screw type embossing 70, the pitch of screw type embossing 70 is 2.6mm, and the depth of screw type embossing 70 is 0.6mm.Above-mentioned selection
The orientation range of corrugating die 90 is φ 2.0mm~φ 3.2mm, and embossing depth bounds is 0.2mm~1.5mm, angular deflection model
Enclose for 0 °~15 °.
(5) the stainless steel tube body 60 after embossing moves along a straight line under tractive force of track effect, finally receives Revolving disc
On.
Embodiment 3
As shown in figure 1, a kind of miniature stainless steel tube of the utility model includes the stainless steel tube body formed through laser welding
60, the external diameter of the stainless steel tube body 60 is φ 1.8mm, wall thickness 0.15mm, is set on the periphery wall of stainless steel tube body 60
There is screw type embossing 70, the pitch of screw type embossing 70 is 1mm, depth 0.2mm.The utility model and same specification prior art
The detection data comparison of miniature stainless steel tube is as follows:
As seen from the above table, the utility model anti-side pressure is 4.8 times of existing miniature stainless steel tube anti-side pressure, bendability
It can be increased substantially, therefore, the utility model has more preferable lateral pressure resistant and bending property.
A kind of embossing technique of miniature stainless steel tube of the utility model, is shown in Fig. 2, comprises the following steps:
(1) stainless steel tube body 60 is produced by laser welding process.
(2) the stainless steel tube body 60 of shaping is subjected to drawing from the mode of jaw type traction, it is φ to make its external diameter
1.8mm, wall thickness 0.15mm.
(3) the stainless steel tube body 60 in step (2) is placed on the jig 80 of embossing equipment, to stainless steel tube
Body 60 is positioned.
(4) the embossing depth and angle of corrugating die 90 are adjusted, embossing, system are carried out to the periphery wall of stainless steel tube body 60
Go out screw type embossing 70, the pitch of screw type embossing 70 is 1mm, and the depth of screw type embossing 70 is 0.2mm.Above-mentioned selection is rolled
The orientation range of line mould 90 is φ 2.0mm~φ 3.2mm, and embossing depth bounds is 0.2mm~1.5mm, angular deflection scope
For 0 °~15 °.
(5) the stainless steel tube body 60 after embossing moves along a straight line under tractive force of track effect, finally receives Revolving disc
On.
Embodiment 4
As shown in figure 1, a kind of miniature stainless steel tube of the utility model includes the stainless steel tube body formed through laser welding
60, the external diameter of the stainless steel tube body 60 is φ 3mm, wall thickness 0.3mm, and spiral shell is provided with the periphery wall of stainless steel tube body 60
Rotation type embossing 70, the pitch of screw type embossing 70 is 3mm, depth 0.8mm.The utility model and same specification prior art are miniature
The detection data comparison of stainless steel tube is as follows:
As seen from the above table, the utility model anti-side pressure is 3 times of existing miniature stainless steel tube anti-side pressure, bending property
Increased substantially, therefore, the utility model has more preferable lateral pressure resistant and bending property.
A kind of embossing technique of miniature stainless steel tube of the utility model, is shown in Fig. 2, comprises the following steps:
(1) stainless steel tube body 60 is produced by laser welding process.
(2) the stainless steel tube body 60 of shaping is subjected to drawing from the mode of jaw type traction, it is φ 3mm to make its external diameter,
Wall thickness is 0.3mm.
(3) the stainless steel tube body 60 in step (2) is placed on the jig 80 of embossing equipment, to stainless steel tube
Body 60 is positioned.
(4) the embossing depth and angle of corrugating die 90 are adjusted, embossing, system are carried out to the periphery wall of stainless steel tube body 60
Go out screw type embossing 70, the pitch of screw type embossing 70 is 3mm, and the depth of screw type embossing 70 is 0.8mm.Above-mentioned selection is rolled
The orientation range of line mould 90 is φ 2.0mm~φ 3.2mm, and embossing depth bounds is 0.2mm~1.5mm, angular deflection scope
For 0 °~15 °.
(5) the stainless steel tube body 60 after embossing moves along a straight line under tractive force of track effect, finally receives Revolving disc
On.
After the utility model is provided with screw type embossing 70 on the periphery wall of stainless steel tube body 60, have preferably anti-
Side pressure, bending property, it can preferably apply to sensor-based system, temp measuring system, automobile data transfer and Medical Devices.
In the various embodiments described above, described laser welding process and jaw type traction are conventional prior, and described determines
Position mould 80 and corrugating die 90 are commercially available prod, therefore its concrete structure does not repeat herein.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, all should fall into the scope of protection of the utility model.
Claims (5)
1. a kind of miniature stainless steel tube, including the stainless steel tube body (60) formed through laser welding, it is characterised in that:This is stainless
The external diameter of steel pipe body (60) is φ 1.8mm~φ 3.0mm, and wall thickness is 0.15mm~0.3mm, the stainless steel tube body (60)
Periphery wall on be provided with screw type embossing (70), the pitch of the screw type embossing (70) is 1mm~3mm, depth 0.2mm
~0.8mm.
A kind of 2. miniature stainless steel tube according to claim 1, it is characterised in that:Outside the stainless steel tube body (60)
Footpath is φ 2.2mm, and wall thickness 0.2mm, the pitch of the screw type embossing (70) is 1.8mm, depth 0.4mm.
A kind of 3. miniature stainless steel tube according to claim 1, it is characterised in that:Outside the stainless steel tube body (60)
Footpath is φ 2.5mm, and wall thickness 0.25mm, the pitch of the screw type embossing (70) is 2.6mm, depth 0.6mm.
A kind of 4. miniature stainless steel tube according to claim 1, it is characterised in that:Outside the stainless steel tube body (60)
Footpath is φ 1.8mm, and wall thickness 0.15mm, the pitch of the screw type embossing (70) is 1mm, depth 0.2mm.
A kind of 5. miniature stainless steel tube according to claim 1, it is characterised in that:Outside the stainless steel tube body (60)
Footpath is φ 3mm, and wall thickness 0.3mm, the pitch of the screw type embossing (70) is 3mm, depth 0.8mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720429102.4U CN206892412U (en) | 2017-04-21 | 2017-04-21 | A kind of miniature stainless steel tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720429102.4U CN206892412U (en) | 2017-04-21 | 2017-04-21 | A kind of miniature stainless steel tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206892412U true CN206892412U (en) | 2018-01-16 |
Family
ID=61325005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720429102.4U Active CN206892412U (en) | 2017-04-21 | 2017-04-21 | A kind of miniature stainless steel tube |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206892412U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107102411A (en) * | 2017-04-21 | 2017-08-29 | 安徽中电光达通信技术有限公司 | A kind of miniature stainless steel tube and its embossing technique |
-
2017
- 2017-04-21 CN CN201720429102.4U patent/CN206892412U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107102411A (en) * | 2017-04-21 | 2017-08-29 | 安徽中电光达通信技术有限公司 | A kind of miniature stainless steel tube and its embossing technique |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101607267A (en) | Curve transition method between periodic longitudinal variable-thickness strip Hou Qu and the thin district | |
CN206892412U (en) | A kind of miniature stainless steel tube | |
PL1612030T3 (en) | Method for continuous manufacturing of a double walled corrugated pipe with a socket, the double walled corrugated pipe and the apparatus for performing the method | |
CN107102411A (en) | A kind of miniature stainless steel tube and its embossing technique | |
CN206966377U (en) | A kind of curved equipment of steel pipe connecting | |
CN205183360U (en) | Arc channels into tube drawing mould | |
CN204358272U (en) | Plastic helical bellow | |
CN2771389Y (en) | Direct-insertion type concrete crack grouting nozzle | |
CN203215122U (en) | Double-welded corrugated pipe with single welding spot | |
CN105312344A (en) | Regular hexagon drawing die | |
CN201244596Y (en) | Diagonal rolling tube mill guide plate | |
CN201676972U (en) | Mouth enlarging mold | |
CN201537658U (en) | Anti-transforming bending mold for shape bending machine | |
CN206541492U (en) | A kind of Aural-comprehension Training device | |
CN203453650U (en) | Steel wire-reinforced composite water supply pipe | |
CN104785559B (en) | A kind of square steel tubes equilateral empty sinking mould | |
CN206409753U (en) | A kind of performance seamless reduced pipe | |
CN216655902U (en) | Combined wrench for bending stainless steel pressure guiding pipe | |
CN206696738U (en) | A kind of control stick | |
CN206435651U (en) | A kind of numerical controlled bending of pipe mould | |
CN205650639U (en) | Corrugated tube forming machine | |
CN103846324A (en) | Fixture device of cold press molding machine for elbows | |
CN111691284B (en) | Oblate variable-section steel pipe arch and manufacturing process thereof | |
CN202555644U (en) | Mold frame suitable for thick wall steel pipe bended arc | |
CN201147804Y (en) | Roller |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200622 Address after: 232001 No.68 Luohe Avenue, Shannan New District, Huainan City, Anhui Province Patentee after: Anhui optical fiber and optical cable transmission technology research institute (the eighth Research Institute of China Electronics Technology Group Corporation) Address before: 232001 Anhui Province, Huainan city tianjia'an District National Road No. 369 Patentee before: ANHUI ZHONGDIAN GUANGDA COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right |