CN104550352A - Portable steel pipe bending machine - Google Patents
Portable steel pipe bending machine Download PDFInfo
- Publication number
- CN104550352A CN104550352A CN201510015355.2A CN201510015355A CN104550352A CN 104550352 A CN104550352 A CN 104550352A CN 201510015355 A CN201510015355 A CN 201510015355A CN 104550352 A CN104550352 A CN 104550352A
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- CN
- China
- Prior art keywords
- steel pipe
- pair
- portable steel
- hood
- pipe bender
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a portable steel pipe bending machine. The portable steel pipe bending machine comprises a rack and a machine table fixed on the bottom surface of the rack; the side wall of the rack is fixed with a pair of air cylinders; the extending ends of the pair of air cylinders are fixedly connected with a pair of sliding blocks; two sides of the machine table is fixedly provided with a pair of guide rails; tracks matched with the guide rails are formed in the sliding blocks; the sliding blocks are slidably connected with the machine table through the tracks; a press roller is rotatably connected between the sliding blocks; and the press roller is placed above the machine table. According to the portable steel pipe bending machine, the air cylinders drive the press roller to move, so that an aim of bending a steel pipe is achieved, labor force is reduced, the bending machine is convenient to operate, high in working efficiency, safe and reliable, severe deformation of the bent steel pipe is avoided, and product quality is greatly improved.
Description
Technical field
The present invention relates to bending field of mechanical technique, especially a kind of portable steel pipe bender.
Background technology
In the production of Steel Pipe Enterprise, steel pipe bending equipment is a kind of conventional equipment, and its effect steel pipe is bent into certain camber, existing bending mechanism according to the demand used, and ubiquity the defect of complex structure, production cycle length.Traditional bending method is manual bending, and this method is difficult to control bending angle and dynamics, require great effort time-consuming, and precision is very low, is often difficult to meet instructions for use; In addition, during metal winding pipe bending, because the wall compression distortion of bending part is serious, unbalance stress, causes intraluminal passage be crowded flat and can not normally use.
Summary of the invention
Technical problem to be solved by this invention is: in order to the problem of requiring great effort when overcoming existing steel pipe bending and steel pipe bending part is easily crowded flat, provide a kind of portable steel pipe bender.
The present invention solves the technical scheme that its technical problem will adopt: a kind of portable steel pipe bender, comprise frame and the board being fixed on frame bottom surface, described frame side wall is fixedly installed a pair cylinder, described a pair cylinder piston rod external part is fixedly connected with a pair slide block, described board both sides are fixedly installed pair of guide rails, described slide block all offers the track matched with guide rail, slide block is slidably connected by track and board, also be rotatably connected to pressure roller between slide block, described pressure roller is placed in above board.
Further, described board offers bending groove, offer insertion hole in bending groove, on described pressure roller periphery, corresponding insertion hole position offers stopper slot; More can be conducive to the bending of steel pipe by arranging rounding, and bending part can not be made to be crowded flat, the stopper slot on pressure roller, angle when can ensure steel pipe bending there will not be deviation.
Further, described insertion hole has three, and described stopper slot has three, can carry out bending process so simultaneously, substantially increase steel pipe bending efficiency to three steel pipes.
The notch edges place of described bending groove arranges rounding, more can be conducive to the bending of steel pipe by arranging rounding, and reduces the degree that is crowded flat of bending part as far as possible.
In order to ensure the safety of operator in steel pipe Forging Process, also comprise hood, described hood and frame hinged, in order to guarantee field of view large as far as possible, hood front retaining surface is curved surface.
For the ease of mentioning hood, hood front end is provided with handle, and hood both sides are also provided with the switch that pair of control cylinder opens and closes, and when the switch of both sides closes simultaneously, two cylinders could work, and effectively prevent maloperation.
In order to operator's clear view can be allowed to the situation of steel pipe bending, described hood is transparent.
The invention has the beneficial effects as follows: portable steel pipe bender provided by the invention, pressure roller motion is promoted by cylinder, thus realize the object of bending steel pipe, not only reduce labour, easy to use, improve operating efficiency, safe and reliable, and avoid the distortion of steel pipe bending part, substantially increase the quality of product.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structural representation of portable steel pipe bender of the present invention;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 be in Fig. 1 B to schematic diagram.
In figure: 1, frame, 2, board, 2-1, bending groove, 2-2, rounding, 2-3, insertion hole, 3, cylinder, 4, slide block, 4-1, track, 5, guide rail, 6, pressure roller, 6-1, stopper slot, 7, hood, 8, handle, 9, switch.
Detailed description of the invention
The present invention is described in detail by reference to the accompanying drawings now.This figure is the schematic diagram simplified, and only basic structure of the present invention is described in a schematic way, therefore it only shows the formation relevant with the present invention.
With reference to shown in Fig. 1, portable steel pipe bender provided by the invention, comprise frame 1 and the board 2 being fixed on frame 1 bottom surface, described frame 1 sidewall is fixedly installed a pair cylinder 3, described a pair cylinder 3 piston rod external part is fixedly connected with a pair slide block 4, described board 2 both sides are fixedly installed pair of guide rails 5, with reference to shown in Fig. 3, described slide block 4 all offers the track 4-1 matched with guide rail 5, slide block 4 is slidably connected by track 4-1 and board 2, also be rotatably connected to pressure roller 6 between a pair slide block 4, described pressure roller 6 is placed in above board 2.
Further, with reference to shown in Fig. 2, described board 2 offers bending groove 2-1, offer insertion hole 2-3 in bending groove 2-1, on the periphery of described pressure roller 6, corresponding insertion hole 2-3 position offers stopper slot 6-1; Stopper slot 6-1 on pressure roller 6, angle when can ensure steel pipe bending there will not be deviation.
Described insertion hole 2-3 has three, and described stopper slot 6-1 has three, can carry out bending process so simultaneously, substantially increase steel pipe bending efficiency to three steel pipes.
With reference to shown in Fig. 2, the notch edges place of described bending groove 2-1 arranges rounding 2-2, more can be conducive to the bending of steel pipe by arranging rounding 2-2, and reduces the degree that bending part is crowded flat as far as possible.
With reference to shown in Fig. 1, in order to ensure the safety of operator in steel pipe Forging Process, also comprise hood 7, described hood 7 is hinged with frame 1, and in order to guarantee field of view large as far as possible, hood 7 front retaining surface is curved surface.
For the ease of mentioning hood 7, hood 7 front end is provided with handle 8, and hood both sides are also provided with the switch 9 that pair of control cylinder 3 opens and closes, and when the switch 9 of both sides closes simultaneously, two cylinders 3 could work, and effectively prevent maloperation.
In order to operator's clear view can be allowed to the situation of steel pipe bending, described hood 7 is transparent.
Portable steel pipe bender provided by the invention, promote pressure roller 6 by cylinder 3 to move, pressure roller 6 extrudes the steel pipe be inserted on board 2, thus realize the object of bending steel pipe, and not only reduce labour, easy to use, improve operating efficiency, safe and reliable, and avoid the distortion of steel pipe bending part, substantially increase the quality of product.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff not departing from scope of the present invention, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (7)
1. a portable steel pipe bender, it is characterized in that: comprise frame (1) and be fixed on the board (2) of frame (1) bottom surface, described frame (1) sidewall is fixedly installed a pair cylinder (3), described a pair cylinder (3) piston rod external part is fixedly connected with a pair slide block (4), described board (2) both sides are fixedly installed pair of guide rails (5), described slide block (4) all offers the track (4-1) matched with guide rail (5), slide block (4) is slidably connected by track (4-1) and board (2), pressure roller (6) is also rotatably connected between a pair slide block (4), described pressure roller (6) is placed in board (2) top.
2. portable steel pipe bender as claimed in claim 1, it is characterized in that: described board (2) offers bending groove (2-1), offer insertion hole (2-3) in bending groove (2-1), on described pressure roller (6) periphery, corresponding insertion hole (2-3) position offers stopper slot (6-1).
3. portable steel pipe bender as claimed in claim 2, it is characterized in that: described insertion hole (2-3) has three, described stopper slot (6-1) has three.
4. portable steel pipe bender as claimed in claim 2, is characterized in that: the notch edges place of described bending groove (2-1) arranges rounding (2-2).
5. portable steel pipe bender as claimed in claim 1, is characterized in that: also comprise hood (7), and described hood (7) is hinged with frame (1), and hood (7) front retaining surface is curved surface.
6. portable steel pipe bender as claimed in claim 5, it is characterized in that: described hood (7) front end is provided with handle (8), hood (7) both sides are also provided with the switch (9) that pair of control cylinder (3) opens and closes.
7. portable steel pipe bender as claimed in claim 6, is characterized in that: described hood (7) is for transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510015355.2A CN104550352B (en) | 2015-01-12 | 2015-01-12 | Portable steel pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510015355.2A CN104550352B (en) | 2015-01-12 | 2015-01-12 | Portable steel pipe bender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104550352A true CN104550352A (en) | 2015-04-29 |
| CN104550352B CN104550352B (en) | 2017-01-04 |
Family
ID=53068027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510015355.2A Active CN104550352B (en) | 2015-01-12 | 2015-01-12 | Portable steel pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104550352B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340190A (en) * | 2019-07-16 | 2019-10-18 | 四川振鸿钢制品有限公司 | A kind of round tube compression molding device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1283080B1 (en) * | 2001-08-08 | 2006-12-27 | Kabushiki Kaisha Opton | Bending device and control method thereof |
| US20090007620A1 (en) * | 2003-08-12 | 2009-01-08 | Palima W. Ludwig & Co. | Method and Device for Bending and Reshaping Profiles By Means of Roller Bending or Matrix Bending |
| CN201399512Y (en) * | 2009-03-12 | 2010-02-10 | 浙江中达特钢股份有限公司 | Pipe bender |
| CN202539301U (en) * | 2012-05-21 | 2012-11-21 | 天津市亿安工贸有限公司 | Rail-type pipe bending machine |
| CN203281690U (en) * | 2013-05-30 | 2013-11-13 | 苏州创丰精密五金有限公司 | 90-degree bending jig |
| CN203281689U (en) * | 2013-05-25 | 2013-11-13 | 江苏久日数控机床有限公司 | Bending machine |
| CN203991816U (en) * | 2014-07-04 | 2014-12-10 | 索靖 | A kind of pipe bending mechanism that utilizes screw body |
| CN204365761U (en) * | 2015-01-12 | 2015-06-03 | 常州市兴维邦精密机械制造有限公司 | Portable steel pipe bender |
-
2015
- 2015-01-12 CN CN201510015355.2A patent/CN104550352B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1283080B1 (en) * | 2001-08-08 | 2006-12-27 | Kabushiki Kaisha Opton | Bending device and control method thereof |
| US20090007620A1 (en) * | 2003-08-12 | 2009-01-08 | Palima W. Ludwig & Co. | Method and Device for Bending and Reshaping Profiles By Means of Roller Bending or Matrix Bending |
| CN201399512Y (en) * | 2009-03-12 | 2010-02-10 | 浙江中达特钢股份有限公司 | Pipe bender |
| CN202539301U (en) * | 2012-05-21 | 2012-11-21 | 天津市亿安工贸有限公司 | Rail-type pipe bending machine |
| CN203281689U (en) * | 2013-05-25 | 2013-11-13 | 江苏久日数控机床有限公司 | Bending machine |
| CN203281690U (en) * | 2013-05-30 | 2013-11-13 | 苏州创丰精密五金有限公司 | 90-degree bending jig |
| CN203991816U (en) * | 2014-07-04 | 2014-12-10 | 索靖 | A kind of pipe bending mechanism that utilizes screw body |
| CN204365761U (en) * | 2015-01-12 | 2015-06-03 | 常州市兴维邦精密机械制造有限公司 | Portable steel pipe bender |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340190A (en) * | 2019-07-16 | 2019-10-18 | 四川振鸿钢制品有限公司 | A kind of round tube compression molding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104550352B (en) | 2017-01-04 |
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Address after: 213166 fengshu bridge, Nanxiashu street, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou xingweibang Precision Technology Co.,Ltd. Address before: 213166 fengshu bridge, Nanxiashu street, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU XINGWEIBANG PRECISION MACHINERY MANUFACTURING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |