CN202639914U - Seamless steel pipe cutting end surface fixing device - Google Patents
Seamless steel pipe cutting end surface fixing device Download PDFInfo
- Publication number
- CN202639914U CN202639914U CN 201220271825 CN201220271825U CN202639914U CN 202639914 U CN202639914 U CN 202639914U CN 201220271825 CN201220271825 CN 201220271825 CN 201220271825 U CN201220271825 U CN 201220271825U CN 202639914 U CN202639914 U CN 202639914U
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- flashboard
- steel pipe
- seamless steel
- fixed
- lead screw
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Abstract
A seamless steel pipe cutting end surface fixing device relates to the field of a seamless steel pipe production device and comprises a soleplate and two upright posts which are fixed on the soleplate, wherein the upper ends of the two upright posts are respectively connected with a crossbeam, a lead screw runs through the crossbeams, the upper end of the lead screw is provided with a screwing handle, the lower end of the lead screw is connected with an upper flashboard, a lower flashboard is arranged below the upper flashboard, both the lower end of the upper flashboard and the upper end of the lower flashboard are respectively and fixedly provided with a semicircular reducing groove body, the upper flashboard and the lower flashboard are installed inside a guiding groove which is arranged on the inner side of each upright post, each reducing groove body is formed by sequentially superimposing a plurality of sheets, each sheet is fixed through a fixed strip, and the middle part of each fixed strip is provided with a strip-shaped installation groove. The seamless steel pipe cutting end surface fixing device is simple in structure and reasonable in design, the size of the fixed strips can be adjusted according to the production requirement, the production requirement of different steel pipes with different specifications can be met, the upper flashboard can be driven through the lead screw to move up and down freely, and simpleness and rapidness in clamping, fixing and releasing operation can be realized.
Description
Technical field:
The utility model relates to the seamless steel pipe production field, relates in particular to a kind of seamless steel pipe and cuts the end face fixture.
Background technology:
Seamless steel pipe be a kind ofly have hollow section, periphery does not have jointed circle, and is square, the rectangle steel.Seamless steel pipe is to make hollow billet with steel ingot or the solid pipe hole that wears long, and then makes through hot rolling, cold rolling or cold group.Seamless steel pipe has hollow section, a large amount of pipelines as carrying fluid, steel pipe is compared with solid steel such as round steel, when the bending resistance torsional strength is identical, weight is lighter, be a kind of Economic Section steel, be widely used in manufacturing structure spare and machine components, such as steel scaffold of using in oil drill rocker, truck drive shaft, bicycle rack and the construction etc.
Make ring-shaped work pieces with steel pipe, can improve stock utilization, simplify manufacturing process, economical with materials and machining period such as rolling bearing lasso, very heavy top cover etc., are extensively made with steel pipe at present.Steel pipe or the indispensable material of various conventional weapon, gun barrel, gun barrel etc. is all wanted steel pipe manufacturing.Steel pipe can be divided into pipe and shape tube by the difference of cross-sectional area shape.Because under the condition that girth equates, the area of a circle is maximum, can carry more fluid with round tube.In addition, ring cross-section is when bearing inside or outer radial pressure, and is stressed more even, and therefore, most steel pipes are pipes.But pipe also has certain limitation, and as being subjected under the condition of plain bending, pipe is just large not as side, rectangular tube bending strength, and some agricultural machinery and implement skeletons, furniture of steel and wood etc. are side commonly used, rectangular tube just.The steel tubes that other cross sectional shapes also need be arranged according to different purposes.
Seamless steel pipe needs it is cut end face processing in process of production, and in the prior art, the device structure design that is used for fixing seamless steel pipe is unreasonable, uses inconveniently, can not satisfy the steel pipe needs of production different size.
The utility model content:
Technical problem to be solved in the utility model is to overcome the defective of prior art, provides a kind of seamless steel pipe easy to use to cut the end face fixture.
Technical problem to be solved in the utility model realizes by the following technical solutions.
A kind of seamless steel pipe is cut the end face fixture, it is characterized in that: comprise base plate and two root posts that are fixed on the base plate, two columns upper end connecting cross beam, there is screw mandrel to pass in the middle of the crossbeam, described screw mandrel upper end is provided with and screws handle, described screw mandrel lower end connects upper flashboard, and the upper flashboard below arranges lower flashboard, and described upper flashboard lower end and lower flashboard upper end all are fixed with semicircular reducing cell body.
Described upper flashboard and lower flashboard are installed in the inboard gathering sill that arranges of column.
Described reducing cell body is formed by stacking successively by multi-layer stacks, and described lamination is fixed by fixed strip, by the increase and decrease number of laminations, can change the radius of holddown groove, to satisfy the fixedly steel pipe needs of different size.
Have the mounting groove of bar shaped in the middle of the described fixed strip, but the position of free adjustment fixed strip.
The utility model is simple in structure, reasonable in design, and the holddown groove size can be regulated according to need of production, can satisfy the need of production of plurality of specifications steel pipe, upper flashboard by screw mandrel drive can be freely about, be fixedly clamped and the unclamp operation simple and fast.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of seamless steel pipe is cut the end face fixture, comprise base plate 5 and two root posts 8 that are fixed on the base plate 5, two columns, 8 upper end connecting cross beams 11, there is screw mandrel 1 to pass in the middle of the crossbeam 11, described screw mandrel 1 upper end is provided with and screws handle 12, described screw mandrel 1 lower end connects upper flashboard 9, upper flashboard 9 belows arrange lower flashboard 6, described upper flashboard 9 lower ends and lower flashboard 6 upper ends all are fixed with semicircular reducing cell body 7, and upper flashboard 9 and lower flashboard 6 are installed in the column 8 inboard gathering sills 10 that arrange, and reducing cell body 7 is formed by stacking successively by multi-layer stacks 2, described lamination 2 is fixing by fixed strip 4, by increase and decrease lamination 2 quantity, can change the radius of holddown groove, to satisfy the fixedly steel pipe needs of different size, have the mounting groove 3 of bar shaped in the middle of the fixed strip 4, but the position of free adjustment fixed strip.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a seamless steel pipe is cut the end face fixture, it is characterized in that: comprise base plate and two root posts that are fixed on the base plate, two columns upper end connecting cross beam, there is screw mandrel to pass in the middle of the crossbeam, described screw mandrel upper end is provided with and screws handle, described screw mandrel lower end connects upper flashboard, and the upper flashboard below arranges lower flashboard, and described upper flashboard lower end and lower flashboard upper end all are fixed with semicircular reducing cell body.
2. seamless steel pipe according to claim 1 is cut the end face fixture, it is characterized in that: described upper flashboard and lower flashboard are installed in the inboard gathering sill that arranges of column.
3. seamless steel pipe according to claim 1 is cut the end face fixture, it is characterized in that: described reducing cell body is formed by stacking successively by multi-layer stacks, and described lamination is fixed by fixed strip.
4. seamless steel pipe according to claim 3 is cut the end face fixture, it is characterized in that: the mounting groove that has bar shaped in the middle of the described fixed strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271825 CN202639914U (en) | 2012-06-11 | 2012-06-11 | Seamless steel pipe cutting end surface fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271825 CN202639914U (en) | 2012-06-11 | 2012-06-11 | Seamless steel pipe cutting end surface fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639914U true CN202639914U (en) | 2013-01-02 |
Family
ID=47409084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220271825 Expired - Fee Related CN202639914U (en) | 2012-06-11 | 2012-06-11 | Seamless steel pipe cutting end surface fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699707A (en) * | 2012-06-11 | 2012-10-03 | 安徽祥宇钢业集团有限公司 | Device for fixing tangential end surface of seamless steel pipe |
-
2012
- 2012-06-11 CN CN 201220271825 patent/CN202639914U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699707A (en) * | 2012-06-11 | 2012-10-03 | 安徽祥宇钢业集团有限公司 | Device for fixing tangential end surface of seamless steel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130611 |