CN207387084U - A kind of thin-wall tube inner bearing type frock - Google Patents
A kind of thin-wall tube inner bearing type frock Download PDFInfo
- Publication number
- CN207387084U CN207387084U CN201721236599.4U CN201721236599U CN207387084U CN 207387084 U CN207387084 U CN 207387084U CN 201721236599 U CN201721236599 U CN 201721236599U CN 207387084 U CN207387084 U CN 207387084U
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- Prior art keywords
- thin
- plectane
- inner bearing
- bearing type
- wall
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Abstract
The utility model discloses a kind of thin-wall tube inner bearing type frocks, plectane is inserted in thin-wall circular tube end, several support plates parallel with pipe axis are outwards fixed in the border of the plectane, there is threaded hole in each support plate, screw in bolt on each threaded hole, the radial direction of the axis of bolt along steel pipe.The utility model effectively prevents Circular Thin pipe is squeezed in mechanical processing process to cause to deform or damage, and ensures thin-walled circle tube product quality.
Description
Technical field
The utility model belongs to steel-tube construction part technical field, and in particular to a kind of thin-wall tube inner bearing type frock.
Background technology
The steel pipe of the ratio between outer diameter of steel pipes and wall thickness more than 20 is usually known as thin-wall steel tube, is formed through cold-drawn.Wherein carbon
Steel, low-alloy steel, steel alloy thin-wall tube are suitable for general structure, mechanical structured member；Thin-walled fluid steel pipe is used to convey general stream
Body；Stainless-steel thin-wall pipe is for the industrial heatproof container such as chemical industry, oil, light industry, food, machinery instrument, conveyance conduit and machinery
Structural member.
Steel pipe is safe and reliable, hygienic environment-protecting, economic and practical, the thin-walled property of pipeline and it is new it is reliable, simply and easily connect
Method is connect, the application in engineering is more and more, using increasingly popularizing.
Usual steel pipe is circle, in mechanical processing process, thin-walled round steel pipe in by process active force it is yielding
Or damage.
Utility model content
The utility model technical issues that need to address are effectively to prevent thin-walled round steel pipe from becoming in mechanical processing process
Shape or damage ensure thin-walled circle tube quality.
To achieve the above object, the utility model provides following technical solution：
A kind of thin-wall tube inner bearing type frock, it is characterised in that：
Plectane is inserted in thin-wall circular tube end, several branch parallel with pipe axis are outwards fixed in the border of the plectane
Fagging is provided with threaded hole in each support plate, screws in bolt on each threaded hole, and the axis of the bolt is along steel pipe
Radial direction.
Further, the plectane is solid circular plate or open circles ring flat-plate.
Further, the support plate is square that number can use 4,6,8,10.
Further, each support plate is weldingly fixed on the outside of the border of plectane.
The beneficial effects of the utility model are：
The utility model frock is easy to operate, reduces labour cost, which can recycle, and repeat usage is high.
Thin-wall tube inner bearing type frock screws in support plate by bolt and withstands steel pipe inner wall, and distribution support thin-wall tube inside is protected
Thin-wall tube is demonstrate,proved in mechanical processing, pipe will not be by compressive deformation or damage.
Description of the drawings
Fig. 1 is a kind of structure diagram of thin-wall tube inner bearing type frock of the utility model
1. plectane, 2. support plates, 3. bolts.
Specific embodiment
The technical solution of this patent is described in further detail With reference to embodiment.
As shown in Figure 1, a kind of thin-wall tube inner bearing type frock of the utility model, Circular Plate 1, institute are inserted in thin-wall circular tube end
The border for stating Circular Plate 1 is outwards welded and fixed 6 support plates 2 parallel with pipe axis, and spiral shell is provided in each support plate 2
Pit in mechanical processing process, screws in bolt 3 on each threaded hole, the radial direction of the axis of the bolt 3 along steel pipe, spiral shell
Bolt 3 screws in support plate and withstands steel pipe inner wall, and distribution support thin-wall tube inside ensures thin-wall tube in mechanical processing, pipe will not
By compressive deformation or damage.
Above example be the application preferred embodiment, those of ordinary skill in the art can also on this basis into
The various conversion of row or improvement, on the premise of the total design of the application is not departed from, these conversion or improvement should all belong to this Shen
Within the scope of please being claimed.
Claims (3)
1. a kind of thin-wall tube inner bearing type frock, it is characterised in that：
Plectane is inserted in thin-wall circular tube end (1), several branch parallel with pipe axis are outwards fixed in the border of the plectane (1)
Fagging (2), each support plate (2) on be provided with threaded hole, screw in bolt (3) on each threaded hole, the axis of the bolt (3)
(2) radial direction of the line along steel pipe, each support plate are weldingly fixed on the outside of the border of plectane (1).
2. a kind of thin-wall tube inner bearing type frock according to claim 1, it is characterised in that：(1) the plectane is solid circular plate
Or open circles ring flat-plate.
3. a kind of thin-wall tube inner bearing type frock according to claim 1, it is characterised in that：The support plate (2) to be square,
Number can use 4,6,8,10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236599.4U CN207387084U (en) | 2017-09-25 | 2017-09-25 | A kind of thin-wall tube inner bearing type frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721236599.4U CN207387084U (en) | 2017-09-25 | 2017-09-25 | A kind of thin-wall tube inner bearing type frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207387084U true CN207387084U (en) | 2018-05-22 |
Family
ID=62405106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721236599.4U Active CN207387084U (en) | 2017-09-25 | 2017-09-25 | A kind of thin-wall tube inner bearing type frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207387084U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170893A (en) * | 2019-06-14 | 2019-08-27 | 江苏核电有限公司 | One kind modifying device for container screen work bottom chamfer |
| CN110587506A (en) * | 2019-08-15 | 2019-12-20 | 西安科技成果转化工程有限公司 | Mechanical engineering location structure |
| CN110976926A (en) * | 2019-10-31 | 2020-04-10 | 西安航天动力机械有限公司 | Clamping tool for metal shell of solid engine |
| CN117066822A (en) * | 2023-08-10 | 2023-11-17 | 中国科学院近代物理研究所 | Manufacturing method of ultrathin-wall vacuum chamber with reinforcing rib structure |
-
2017
- 2017-09-25 CN CN201721236599.4U patent/CN207387084U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170893A (en) * | 2019-06-14 | 2019-08-27 | 江苏核电有限公司 | One kind modifying device for container screen work bottom chamfer |
| CN110587506A (en) * | 2019-08-15 | 2019-12-20 | 西安科技成果转化工程有限公司 | Mechanical engineering location structure |
| CN110976926A (en) * | 2019-10-31 | 2020-04-10 | 西安航天动力机械有限公司 | Clamping tool for metal shell of solid engine |
| CN117066822A (en) * | 2023-08-10 | 2023-11-17 | 中国科学院近代物理研究所 | Manufacturing method of ultrathin-wall vacuum chamber with reinforcing rib structure |
| CN117066822B (en) * | 2023-08-10 | 2024-04-09 | 中国科学院近代物理研究所 | Manufacturing method of ultrathin-wall vacuum chamber with reinforcing rib structure |
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