CN205096871U - Steel pipe fixing device - Google Patents
Steel pipe fixing device Download PDFInfo
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- CN205096871U CN205096871U CN201520710848.3U CN201520710848U CN205096871U CN 205096871 U CN205096871 U CN 205096871U CN 201520710848 U CN201520710848 U CN 201520710848U CN 205096871 U CN205096871 U CN 205096871U
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- steel pipe
- adjusting nut
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Abstract
The utility model provides a steel pipe fixing device. When touchhing the steel pipe of heavy -calibre, ordinary lathe can't carry out the clamping to it. The utility model provides a steel pipe fixing device, include strutting arrangement and push down the device, its characterized in that: strutting arrangement includes supporting seat and connecting seat, and above -mentioned two sets of supporting seats set up relatively, connecting seat hinge on the supporting seat, be provided with two sets of supporting wheels on every group link seat, it includes frame, hydro -cylinder, fixed bolster and two sets of pinch roller to push down the device, the hydro -cylinder is fixed in the frame, and the hydro -cylinder is connected with the fixed bolster and is controlled the fixed bolster, two sets of pinch roller settings are on the fixed bolster. The utility model discloses simple structure, reasonable in design, application scope is wide, and work efficiency is high, convenient operation.
Description
Technical field
The utility model relates to a kind of steel tube fixing device, for fixing steel pipe.
Background technology
Tube groove refers to, when pipeline welds with pipeline, needs docking port place to carry out processing a slope of polishing and formation.Groove has 45 degree, 30 degree, also has V-type in form, U-shaped, I type, can select concrete groove type according to different pipe thicknesses.Before steel-pipe welding, usually need first to carry out groove process, namely on its end face, process groove, in prior art, logical the producing of small-bore steel pipe uses lathe to carry out turning, after fixing by steel pipe, carries out chamfered to its end face.But when encountering bigbore steel pipe, common lathe cannot carry out clamping to it, thus cannot be suitable for.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, applied widely, and operating efficiency is high, easy to operate steel tube fixing device.
The technical scheme in the invention for solving the above technical problem is: this steel tube fixing device, comprises bracing or strutting arrangement and hold-down devices; It is characterized in that: described bracing or strutting arrangement comprises supporting seat and Connection Block, above-mentioned two groups of supporting seats are oppositely arranged, and Connection Block is hinged on supporting seat, and described often group on Connection Block is provided with two groups of support wheels; Described hold-down devices comprises frame, oil cylinder, fixed support and two groups of pinch rollers, and described oil cylinder is fixed in frame, and oil cylinder is connected with fixed support and controls fixed support and is elevated, and described two groups of pinch rollers are arranged on fixed support.Steel pipe is fixed by fixture, specifically direct steel pipe is placed on bracing or strutting arrangement, Connection Block is hinged on supporting seat, Connection Block can rotate by its hinge, thus regulate the position of two groups of support wheels on it, itself and outer wall of steel pipe are matched, and wherein the support wheel of inner side is to playing main supporting role bottom steel pipe, and support and position-limiting action are played in the support wheel in the outside outside relative to steel pipe; When being placed on bracing or strutting arrangement by steel pipe, first steel pipe is pressed on the support wheel of inner side, and drives Connection Block to rotate, and makes the support wheel in outside be against on steel pipe, and because Connection Block is rotatable, be thus applicable to the steel pipe of different tube diameters, the scope of application is wider; After steel pipe has been placed, hold-down devices is pressed on steel pipe, is fixed; When steel pipe is placed on bracing or strutting arrangement, oil cylinder controls frame and presses down, and makes pinch roller be pressed on steel pipe, the setting of two groups of pinch rollers, makes steel pipe more stable, not easily shake.
Frame described in the utility model comprises adjusting nut, lower adjusting nut, two groups of columns and one group of crossbeam, described oil cylinder is fixed on crossbeam, described column is through crossbeam, described upper adjusting nut and lower adjusting nut are all threaded on column, and described upper adjusting nut, crossbeam and lower adjusting nut are arranged from top to bottom successively.Hold-down devices is fixed on crossbeam, by upper adjusting nut and lower adjusting nut, can carry out coarse adjustment, prevent oil cylinder stroke inadequate to horizontal depth of beam.
The utility model also comprises anti-rotation guide pillar, and the top of described anti-rotation guide pillar is fed through crossbeam, and bottom and the fixed support of two anti-rotation guide pillars are fixed.The setting of anti-rotation guide pillar, prevents hold-down devices from deflecting.
The utility model compared with prior art, have the following advantages and effect: structure is simple, reasonable in design, steel pipe is fixed by fixture, specifically direct steel pipe is placed on bracing or strutting arrangement, Connection Block is hinged on supporting seat, Connection Block can rotate by its hinge, thus regulate the position of two groups of support wheels on it, itself and outer wall of steel pipe are matched, wherein the support wheel of inner side is to playing main supporting role bottom steel pipe, and support and position-limiting action are played in the support wheel in the outside outside relative to steel pipe; When being placed on bracing or strutting arrangement by steel pipe, first steel pipe is pressed on the support wheel of inner side, and drives Connection Block to rotate, and makes the support wheel in outside be against on steel pipe, and because Connection Block is rotatable, be thus applicable to the steel pipe of different tube diameters, the scope of application is wider; After steel pipe has been placed, hold-down devices is pressed on steel pipe, is fixed; When steel pipe is placed on bracing or strutting arrangement, oil cylinder controls frame and presses down, and makes pinch roller be pressed on steel pipe, the setting of two groups of pinch rollers, makes steel pipe more stable, not easily shake.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the steel tube fixing device in the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment 1.
See Fig. 1, the steel tube fixing device of the present embodiment comprises bracing or strutting arrangement 61 and hold-down devices 62; Bracing or strutting arrangement 61 comprises supporting seat 611 and Connection Block 612, and above-mentioned two groups of supporting seats 611 are oppositely arranged, and Connection Block 612 is hinged on supporting seat 611, often organizes on Connection Block 612 and is provided with two groups of support wheels 613.Steel pipe is fixed by fixture 6, specifically directly steel pipe to be placed on bracing or strutting arrangement 61, Connection Block 612 is hinged on supporting seat 611, Connection Block 612 can rotate by its hinge, thus regulate the position of two groups of support wheels 613 on it, itself and outer wall of steel pipe are matched, play main supporting role bottom support wheel 613 pairs of steel pipes of wherein inner side, and support and position-limiting action is played in the relative outside of support wheel 613 pairs of steel pipes in outside; When being placed into by steel pipe on bracing or strutting arrangement 61, first steel pipe is pressed on the support wheel 613 of inner side, and drives Connection Block 612 to rotate, the support wheel 613 in outside is made to be against on steel pipe, because Connection Block 612 is rotatable, be thus applicable to the steel pipe of different tube diameters, the scope of application is wider; After steel pipe has been placed, hold-down devices 62 is pressed on steel pipe, is fixed.Bracing or strutting arrangement 61 in the present embodiment also comprises rotating mechanism 614, and this rotating mechanism 614 rotates for driving support wheel 613, when support wheel 613 rotates, steel pipe on it can be driven to rotate, thus make the entirety of milling attachment 2 pairs of Steel pipe end surfaces carry out groove.Rotating mechanism 614 drives support wheel 613 to rotate as prior art, and its implementation is a lot, thus repeats no more herein.
Hold-down devices 62 in the present embodiment comprises frame 621, oil cylinder 622, fixed support 623 and two groups of pinch rollers 624, oil cylinder 622 is fixed in frame 621, oil cylinder 622 is connected with fixed support 623 and controls fixed support 623 and is elevated, and two groups of pinch rollers 624 are arranged on fixed support 623.When steel pipe is placed on bracing or strutting arrangement 61, oil cylinder 622 controls frame 621 and presses down, and makes pinch roller 624 be pressed on steel pipe, the setting of two groups of pinch rollers 624, makes steel pipe more stable, not easily shake.
Frame 621 in the present embodiment comprises adjusting nut 6211, lower adjusting nut 6212, two groups of columns 6213 and one group of crossbeam 6214, oil cylinder 622 is fixed on crossbeam 6214, column 6213 is through crossbeam 6214, upper adjusting nut 6211 and lower adjusting nut 6212 are all threaded on column 6213, and upper adjusting nut 6211, crossbeam 6214 and lower adjusting nut 6212 are arranged from top to bottom successively.Hold-down devices 62 is fixed on crossbeam 6214, by upper adjusting nut 6211 and lower adjusting nut 6212, can carry out coarse adjustment to the height of crossbeam 6214, prevents oil cylinder 622 stroke inadequate.
Hold-down devices 62 in the present embodiment also comprises anti-rotation guide pillar 625, and the top of anti-rotation guide pillar 625 is fed through crossbeam 6214, and bottom and the fixed support 623 of two anti-rotation guide pillars 625 are fixed.The setting of anti-rotation guide pillar 625, prevents hold-down devices 62 from deflecting.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (1)
1. a steel tube fixing device, comprises bracing or strutting arrangement and hold-down devices, it is characterized in that: also comprise anti-rotation guide pillar, described bracing or strutting arrangement comprises supporting seat and Connection Block, and above-mentioned two groups of supporting seats are oppositely arranged, and Connection Block is hinged on supporting seat, and described often group on Connection Block is provided with two groups of support wheels, described hold-down devices comprises frame, oil cylinder, fixed support and two groups of pinch rollers, described oil cylinder is fixed in frame, oil cylinder is connected with fixed support and controls fixed support and is elevated, described two groups of pinch rollers are arranged on fixed support, described frame comprises adjusting nut, lower adjusting nut, two groups of columns and one group of crossbeam, described oil cylinder is fixed on crossbeam, described column is through crossbeam, described upper adjusting nut and lower adjusting nut are all threaded on column, described upper adjusting nut, crossbeam and lower adjusting nut are arranged from top to bottom successively, the top of described anti-rotation guide pillar is fed through crossbeam, bottom and the fixed support of two anti-rotation guide pillars are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710848.3U CN205096871U (en) | 2015-09-15 | 2015-09-15 | Steel pipe fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710848.3U CN205096871U (en) | 2015-09-15 | 2015-09-15 | Steel pipe fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205096871U true CN205096871U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520710848.3U Active CN205096871U (en) | 2015-09-15 | 2015-09-15 | Steel pipe fixing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205096871U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798643A (en) * | 2016-04-22 | 2016-07-27 | 安徽机电职业技术学院 | Tool clamp suitable for fixing machining of multi-diameter wide pipelines |
| CN107755790A (en) * | 2017-11-21 | 2018-03-06 | 江门市华日摩托车配件有限公司 | A kind of semi-automatic blast pipe cutter device |
| CN110004453A (en) * | 2019-05-28 | 2019-07-12 | 嘉兴市杰希希管道工程有限公司 | A kind of fixed device of acid cleaning of steel tube |
-
2015
- 2015-09-15 CN CN201520710848.3U patent/CN205096871U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798643A (en) * | 2016-04-22 | 2016-07-27 | 安徽机电职业技术学院 | Tool clamp suitable for fixing machining of multi-diameter wide pipelines |
| CN107755790A (en) * | 2017-11-21 | 2018-03-06 | 江门市华日摩托车配件有限公司 | A kind of semi-automatic blast pipe cutter device |
| CN110004453A (en) * | 2019-05-28 | 2019-07-12 | 嘉兴市杰希希管道工程有限公司 | A kind of fixed device of acid cleaning of steel tube |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |