CN203991789U - The special equipment for straightening of semi-automatic steel tubes - Google Patents

The special equipment for straightening of semi-automatic steel tubes Download PDF

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Publication number
CN203991789U
CN203991789U CN201420375832.7U CN201420375832U CN203991789U CN 203991789 U CN203991789 U CN 203991789U CN 201420375832 U CN201420375832 U CN 201420375832U CN 203991789 U CN203991789 U CN 203991789U
Authority
CN
China
Prior art keywords
locating hole
deflector roll
straightening
bolt
hole
Prior art date
Application number
CN201420375832.7U
Other languages
Chinese (zh)
Inventor
姚建兴
姚鹤龙
Original Assignee
常州和圆钢管有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 常州和圆钢管有限公司 filed Critical 常州和圆钢管有限公司
Priority to CN201420375832.7U priority Critical patent/CN203991789U/en
Application granted granted Critical
Publication of CN203991789U publication Critical patent/CN203991789U/en

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Abstract

The utility model provides a kind of semi-automatic steel tubes special equipment for straightening, comprise pedestal, be arranged on the pair of parallel setting on pedestal deflector roll, be arranged on this to the pressurizing unit between deflector roll and be arranged on this positioner to deflector roll one end; Pressurizing unit comprises bracing frame, is arranged on telescopic cylinder and the expansion link being connected with telescopic cylinder on bracing frame, and expansion link end is provided with pressure head; Positioner comprises locating hole and bolt, offers tapped through hole radially on described locating hole, and bolt is connected with locating hole by tapped through hole; Hole between the upper roll surface of described locating hole and described a pair of deflector roll and described pressure head bottom surface forms the aligning passage of steel pipe.In the time using the utility model equipment for straightening, by steel pipe, through aligning passage, one end is fixed in locating hole by bolt, make tube bending position under pressure head, start telescopic cylinder, expansion link band dynamic head pushes steel pipe, thereby reaches the object of aligning.

Description

The special equipment for straightening of semi-automatic steel tubes
Technical field
The utility model relates to the special equipment for straightening of a kind of semi-automatic steel tubes.
Background technology
Steel pipe, not only for delivery of fluid and powdery solid, exchanges heat energy.Manufacturing machine part and container, it or a kind of economic steel.With steel pipe manufacture building structure rack, pillar and machinery mount; can weight reduction; save steel; can realize batch production mechanized construction; manufacturing highway bridge with steel pipe not only can save steel, simplify construction; and can greatly reduce the area of stopping off, save investment and maintenance cost.But owing to producing or transport, steel pipe can limpen, thereby affect, it uses, construction, and the pipe straightener structure of reporting in prior art is more complicated, complex operation, and be manual operation entirely, automaticity is not high.
Utility model content
The technical problems to be solved in the utility model is: overcome the baroque deficiency of pipe straightener of prior art, provide a kind of semi-automatic steel tubes special equipment for straightening.
The utility model solves the technical scheme that its technical problem adopts: the special equipment for straightening of a kind of semi-automatic steel tubes, comprise pedestal, be arranged on the pair of parallel setting on pedestal deflector roll, be arranged on this to the pressurizing unit between deflector roll and be arranged on this positioner to deflector roll one end;
Described pressurizing unit comprises bracing frame, is arranged on telescopic cylinder and the expansion link being connected with telescopic cylinder on bracing frame, and described expansion link end is provided with pressure head;
Described positioner comprises locating hole and bolt, offers tapped through hole radially on described locating hole, and bolt is connected with locating hole by tapped through hole;
Hole between the upper roll surface of described locating hole and described a pair of deflector roll and described pressure head bottom surface forms the aligning passage of steel pipe.In the time using the utility model equipment for straightening, by steel pipe, through aligning passage, one end is fixed in locating hole by bolt, make tube bending position under pressure head, start telescopic cylinder, expansion link band dynamic head pushes steel pipe, thereby reaches the object of aligning.
For fear of steel pipe skew in extrusion process or slide, as preferably, described pressure head bottom surface is dome-shaped.
Further, described bolt has three, be uniformly distributed along locating hole circumferencial direction, and one of them bolt vertically arranges, can better step up like this steel pipe, it can not be moved, another in the time that the steel pipe of same specification is aligned, only need unclamp the bolt of vertical setting in the time changing steel pipe, other two bolts do not need to unclamp, simple to operate.
For avoid the steel pipe skew of sliding in extrusion process, as preferably, described deflector roll is gradual change cross section, intermediate cross-section minimum, two end section maximums.
The beneficial effects of the utility model are, equipment for straightening of the present utility model is simple in structure, easy operating, can effectively align steel tubes, be particularly useful for discontinuous steel pipe aligning and shorter steel pipe aligning, utilize locating hole and bolt can avoid producing the problem of the skew of sliding in aligning process.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the special equipment for straightening structural representation of the semi-automatic steel tubes of the utility model;
In figure: 1. pedestal, 2. deflector roll, 3. bracing frame, 4. telescopic cylinder, 5. expansion link, 6. pressure head, 7. locating hole, 8. bolt.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Be illustrated in figure 1 the utility model device structure schematic diagram, the special equipment for straightening of a kind of semi-automatic steel tubes, comprise pedestal 1, be arranged on the pair of parallel setting on pedestal 1 deflector roll 2, be arranged on this to the pressurizing unit between deflector roll 2 and be arranged on this positioner to deflector roll 2 one end;
Described pressurizing unit comprises bracing frame 3, is arranged on telescopic cylinder 4 and the expansion link 5 being connected with telescopic cylinder 4 on bracing frame 3, and described expansion link 5 ends are provided with pressure head 6;
Described positioner comprises locating hole 7 and bolt 8, on described locating hole 7, offers tapped through hole radially, and bolt 8 is connected with locating hole 7 by tapped through hole;
Hole between the upper roll surface of described locating hole 7 and described a pair of deflector roll 2 and described pressure head 6 bottom surfaces forms the aligning passage of steel pipe.
In the time using the utility model equipment for straightening, by steel pipe, through aligning passage, one end is fixed in locating hole 7 by bolt 8, make tube bending position under pressure head 6, start telescopic cylinder 4, expansion link 5 is with dynamic head 6 to push steel pipe, thereby reaches the object of aligning.
Embodiment 1
For fear of steel pipe skew in extrusion process or slide, described pressure head 6 bottom surfaces are dome-shaped.Further, described bolt 8 has three, be uniformly distributed along locating hole 7 circumferencial directions, and one of them bolt 8 vertically arranges, can better step up like this steel pipe, it can not be moved, another in the time that the steel pipe of same specification is aligned, only need unclamp the bolt 8 of vertical setting in the time changing steel pipe, other two bolts 8 do not need to unclamp, simple to operate.For avoid the steel pipe skew of sliding in extrusion process, described deflector roll 2 is gradual change cross section, intermediate cross-section minimum, two end section maximums.

Claims (4)

1. the special equipment for straightening of semi-automatic steel tubes, is characterized in that: comprise pedestal (1), be arranged on deflector roll (2) that pair of parallel on pedestal (1) arranges, be arranged on this to the pressurizing unit between deflector roll (2) and be arranged on this positioner to deflector roll (2) one end;
Described pressurizing unit comprises bracing frame (3), is arranged on telescopic cylinder (4) and the expansion link (5) being connected with telescopic cylinder (4) on bracing frame (3), and described expansion link (5) end is provided with pressure head (6);
Described positioner comprises locating hole (7) and bolt (8), described locating hole offers tapped through hole radially on (7), and bolt (8) is connected with locating hole (7) by tapped through hole;
Hole between the upper roll surface of described locating hole (7) and described a pair of deflector roll (2) and described pressure head (6) bottom surface forms the aligning passage of steel pipe.
2. the special equipment for straightening of semi-automatic steel tubes according to claim 1, is characterized in that: described pressure head (6) bottom surface is dome-shaped.
3. the special equipment for straightening of semi-automatic steel tubes according to claim 1, it is characterized in that: described bolt (8) has three, be uniformly distributed along locating hole (7) circumferencial direction, and one of them bolt (8) vertically arranges.
4. the special equipment for straightening of semi-automatic steel tubes according to claim 1, is characterized in that: described deflector roll (2) is gradual change cross section, intermediate cross-section minimum, two end section maximums.
CN201420375832.7U 2014-07-08 2014-07-08 The special equipment for straightening of semi-automatic steel tubes CN203991789U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420375832.7U CN203991789U (en) 2014-07-08 2014-07-08 The special equipment for straightening of semi-automatic steel tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420375832.7U CN203991789U (en) 2014-07-08 2014-07-08 The special equipment for straightening of semi-automatic steel tubes

Publications (1)

Publication Number Publication Date
CN203991789U true CN203991789U (en) 2014-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420375832.7U CN203991789U (en) 2014-07-08 2014-07-08 The special equipment for straightening of semi-automatic steel tubes

Country Status (1)

Country Link
CN (1) CN203991789U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104826897A (en) * 2015-04-15 2015-08-12 浙江浙能嘉兴发电有限公司 Portable valve rod corrector
CN105414255A (en) * 2015-12-01 2016-03-23 攀钢集团成都钢钒有限公司 Single-screw special-shaped seamless steel tube straightening device and method for rocket gun
CN106734385A (en) * 2017-01-12 2017-05-31 山东送变电工程公司 It is a kind of for straightening strain clamp and the device of splicing sleeve
CN110052560A (en) * 2019-05-27 2019-07-26 合肥清雅装饰工程有限公司 A kind of building iron recycling straightening device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104826897A (en) * 2015-04-15 2015-08-12 浙江浙能嘉兴发电有限公司 Portable valve rod corrector
CN105414255A (en) * 2015-12-01 2016-03-23 攀钢集团成都钢钒有限公司 Single-screw special-shaped seamless steel tube straightening device and method for rocket gun
CN105414255B (en) * 2015-12-01 2017-08-29 攀钢集团成都钢钒有限公司 Rocket gun single-screw special-shaped seamless steel pipe straightening equipment and method
CN106734385A (en) * 2017-01-12 2017-05-31 山东送变电工程公司 It is a kind of for straightening strain clamp and the device of splicing sleeve
CN110052560A (en) * 2019-05-27 2019-07-26 合肥清雅装饰工程有限公司 A kind of building iron recycling straightening device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: Zheng Lu Zhen Wu Gang Cun Wei Tianning District 213000 Jiangsu city of Changzhou Province Feng Jia Jian Village No. 505

Patentee after: Jiangsu Sheng Sheng Metal Technology Co., Ltd.

Address before: Wujin District 213116 of Jiangsu city of Changzhou province Zheng Lu Jiaoxi industrial district

Patentee before: Changzhou Heyuan Steel-Tube Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141210

Termination date: 20180708