CN107497903A - One kind is used for midget tube Simple bending device - Google Patents
One kind is used for midget tube Simple bending device Download PDFInfo
- Publication number
- CN107497903A CN107497903A CN201710990524.3A CN201710990524A CN107497903A CN 107497903 A CN107497903 A CN 107497903A CN 201710990524 A CN201710990524 A CN 201710990524A CN 107497903 A CN107497903 A CN 107497903A
- Authority
- CN
- China
- Prior art keywords
- carriage
- roller
- pair
- slide rail
- screw rod
- 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.)
- Pending
Links
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
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- 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
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
One kind is used for midget tube Simple bending device, including chassis (1), front and rear the first slide rail (3) being arranged on the left of chassis (1), screw rod (4), the first roller (7), carriage (9) and limited block (12)；Both sides set external screw thread opposite each other before and after screw rod (4), and with being threadedly coupled on the right side of a pair of fixed ear bases (2), one end of two pieces support (5) is rotatably connected on the right-hand member of a pair of fixed ear bases (2) respectively, the other end is together with the rotation connection of fixed block (6) left end, fixed block (6) right-hand member is rotatablely connected the first roller (7), carriage (9) is slidably fitted on the second slide rail (10), a pair of second rollers (7) are front and rear to be symmetrically mounted in carriage (9), locating shaft (11) is threaded on limited block (12), and withstand carriage (9).The present invention is simple in construction, and operation is flexible, the bending of midget tube can be carried out by reinforcement structure, and ensure that bending part surface quality is good.
Description
Technical field
The present invention relates to brake techniques field, and in particular to one kind is used for midget tube Simple bending device.
Background technology
Steel pipe is a kind of economic steel of hollow section, has lighter in weight, bending resistance, is widely used in manufacture structurally and mechanically
Part；And in fields such as building machinery, production and processings, it is necessary to carry out bending to steel pipe, generally large pipeline has special curved
Tube apparatus, dynamical element is used as by motor, cylinder etc., bending can be carried out according to line size size, bending efficiency high is simultaneously
And precisely；And for midget tube, because its use occasion is more random, such as common construction, construction site etc., and by curved
Tube apparatus weight, power etc. limit, and tend not to fast, easily bending, but by manually carrying out bending, due to midget tube
Still there is flexing resistance, therefore the effect of artificial bending is poor, easily causes small-sized pipe surface to be destroyed under serious situation,
In addition, general Simple bending equipment, is not provided with reinforcement structure, therefore bending stills need very big manpower.
The content of the invention
The present invention provides one kind and is used for midget tube Simple bending device, simple in construction, and operation is flexible, can pass through reinforcement knot
Structure carries out the bending of midget tube, and ensures that bending part surface quality is good.
To achieve the above object, this one kind, which is used for midget tube Simple bending device, includes chassis, the first slide rail, screw rod, the
One roller, carriage and limited block；
Be arranged on before and after first slide rail on the left of chassis, a pair of fixed ear bases be slidably fitted on the first slide rail and
Right side be connected through a screw thread it is front and rear be symmetrically mounted on screw rod, be multi-diameter shaft among the screw rod, both sides are set mutually before and after screw rod
For opposite external screw thread, the support is two pieces, and one end of two pieces support is rotatably connected on a pair of fixed ears by bearing pin respectively
The right-hand member of seat, the other end of two pieces support is together with the rotation connection of fixed block left end, the fixed block right-hand member rotation connection first
Roller；A pair of the front and rear of second slide rail relative level are symmetrically mounted on the right side of bottom plate, and the carriage is slidably installed one
To on the second slide rail, the second roller is two pieces, and it is front and rear be symmetrically rotatably installed in carriage, the limited block is fixedly mounted on
The right side that is upper and being arranged on carriage of bottom plate, locating shaft is threaded on limited block and left end withstands carriage.
As the further improvement project of the present invention, spill knot is used among first roller and the second roller periphery
Structure.
Compared with prior art, it is opposite due to being used by screw rod front and back end to be used for midget tube Simple bending device for this one kind
Helicitic texture, and fixed ear base slides on slide rail, reinforcement is realized on one point by a pair of brackets collective effect, than simple spiral shell
Line reinforcement effect is more obvious, therefore structure can not be by dynamical elements such as motors, only by manually can be achieved with to midget tube
Bending, and the first roller, the second roller can rotate, and the middle-size and small-size pipe surface quality of bending process is good, simple to operate；
Due to spacing to carriage right-hand member using locating shaft, therefore can be realized effectively according to the size of midget tube to spacing adjustment
Device carries out bending to the midget tube of different size；Due to using concave structure among first roller and the second roller, because
This when the first roller moves right carry out stepping up bend pipe when, concave structure can effectively to midget tube carry out it is spacing, can guarantee that small-sized
Lateral bending does not occur for pipe, and good protection effect can be played to pipe surface.Device overall structure is simple, and operation is flexible, is easy to
Carry, the bending of midget tube can be carried out by reinforcement structure, and ensure that bending part surface quality is good.
Brief description of the drawings
Fig. 1 is the overall schematic of the present invention；
In figure：1st, bottom plate, 2, fixed ear base, the 3, first slide rail, 4, screw rod, 5, support, 6, fixed block, the 7, first roller,
8th, the second roller, 9, carriage, the 10, second slide rail, 11, locating shaft, 12, limited block.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, this kind of includes chassis 1, front and rear chassis 1 left side of being arranged on for midget tube Simple bending device
First slide rail 3, screw rod 4, the first roller 7, carriage 9 and limited block 12；
A pair of fixed ear bases 2 slide back and forth cooperation and are symmetrically mounted on the first slide rail 3 and before and after right side on screw rod 4,
Be multi-diameter shaft among the screw rod 4, before and after screw rod 4 both sides set external screw thread opposite each other and with the right side of a pair of fixed ear bases 2
Threaded connection, the support 5 are two pieces, and one end of two pieces support 5 is rotatably connected on a pair of fixed ear bases 2 by bearing pin respectively
Right-hand member, by bearing pin together with the rotation connection of the left end of fixed block 6, the right-hand member of fixed block 6 rotates to be connected the other end of two pieces support 5
Connect the first roller 7；A pair of the front and rear of the relative level of second slide rail 10 are symmetrically mounted on the right side of bottom plate 1, and the carriage 9, which slides, matches somebody with somebody
Close on a pair of second slide rails 10, the second roller 7 is two pieces, and it is front and rear be symmetrically rotatably installed in carriage 9, the limited block
12 are fixedly mounted on the upper of bottom plate 1 and are arranged on the right side of carriage 9, locating shaft 11 be threaded on limited block 12 and
Left end withstands carriage 9.
This one kind is used for midget tube Simple bending device when being operated, and the position that midget tube is needed into bending first is put
Put between the first roller 7 and the second roller 8, then be moved to the left by the screw thread of locating shaft 11 and contacted with the right-hand member of carriage 9, realize
Spacing, then rotary screw 4 again of carriage 9, because the both ends of screw rod 4 set opposite helicitic texture, therefore a pair of fixed ears
Seat 2 slides in same direction on the first slide rail 3, and now a pair of fixed ear bases 2 drive support 5, the first roller 7 apart from reduction
Move right, by pressurization of first roller 7 to midget tube, and the first roller 7, the second roller 8 can be rotated, therefore realized small
The bending of type pipe, and the middle-size and small-size pipe surface quality of bending process is good, finally when midget tube bending is completed, then reversely rotates
Screw rod 4, a pair of the relative distance of fixed ear base 2 increases, drives support 5, the first roller 7 to be moved to the left, completes whole bending process.
In use, due to using opposite threads structure by screw rod front and back end, and fixed ear base 2 is in slide rail 3
Upper slip, reinforcement is realized by the collective effect of a pair of brackets 5 on one point, it is more more obvious than simple screw thread reinforcement effect, therefore tie
Structure can not be by dynamical elements such as motors, only by manually can be achieved with the bending to midget tube, and the first roller 7, second
Roller 8 can rotate, and the middle-size and small-size pipe surface quality of bending process is good, simple to operate；Due to utilizing locating shaft 11 to support
The right-hand member of frame 9 is spacing, therefore can be effectively according to the size of midget tube to spacing adjustment, and realization device is to the small-sized of different size
Pipe carries out bending.Device overall structure is simple, and operation is flexible, is easy to carry, and the folding of midget tube can be carried out by reinforcement structure
It is curved, and ensure that bending part surface quality is good.
The size of midget tube differs, and when the first roller 7, which moves right, to carry out stepping up bend pipe, easily causes midget tube hair
Raw lateral bending phenomenon, as the further improvement project of the present invention, concave structure is used among 7 and second roller of the first roller 8,
Therefore concave structure can effectively to midget tube carry out it is spacing, when pressurize bend pipe when, the spacing effect of roller spill can guarantee that small-sized
Lateral bending does not occur for pipe, and good protection effect can be played to pipe surface.
Claims (2)
1. one kind is used for midget tube Simple bending device, including chassis (1), the first slide rail (3), screw rod (4), the first roller (7),
Carriage (9) and limited block (12), it is characterised in that
First slide rail (3) is front and rear to be arranged on the left of chassis (1), and a pair of fixed ear bases (2) are slidably fitted in the first slide rail (3)
Upper and right side be connected through a screw thread it is front and rear be symmetrically mounted on screw rod (4), be multi-diameter shaft among the screw rod (4), screw rod
(4) both sides set external screw thread opposite each other before and after, and the support (5) is two pieces, and one end of two pieces support (5) passes through pin respectively
Axle is rotatably connected on the right-hand member of a pair of fixed ear bases (2), and the other end and fixed block (6) left end of two pieces support (5) are rotatablely connected
Together, fixed block (6) right-hand member is rotatablely connected the first roller (7)；A pair second slide rail (10) relative levels it is front and rear symmetrical
On the right side of bottom plate (1), the carriage (9) is slidably installed on a pair of second slide rails (10), and the second roller (7) is
Two pieces, and the front and rear symmetrical carriage (9) that is rotatably installed in is interior, the limited block (12) is fixedly mounted on the upper of bottom plate (1) and set
Put on the right side of carriage (9), locating shaft (11) is threaded on limited block (12) and left end withstands carriage (9).
2. according to claim 1 be used for midget tube Simple bending device, it is characterised in that first roller (7) and
Concave structure is used among the periphery of second roller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710990524.3A CN107497903A (en) | 2017-10-23 | 2017-10-23 | One kind is used for midget tube Simple bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710990524.3A CN107497903A (en) | 2017-10-23 | 2017-10-23 | One kind is used for midget tube Simple bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107497903A true CN107497903A (en) | 2017-12-22 |
Family
ID=60701871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710990524.3A Pending CN107497903A (en) | 2017-10-23 | 2017-10-23 | One kind is used for midget tube Simple bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107497903A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392536A (en) * | 2018-11-19 | 2019-03-01 | 王小露 | A kind of agricultural planting arched frame press bending device |
| CN109986764A (en) * | 2019-05-07 | 2019-07-09 | 安徽普瑞普勒传热技术有限公司 | Bending mechanism is used in a kind of processing of sealing element |
| CN110711803A (en) * | 2019-10-14 | 2020-01-21 | 湖北精工钢结构有限公司 | Backing plate edge rolling frock |
| CN112427494A (en) * | 2020-11-24 | 2021-03-02 | 杨恒鑫 | Adjustable bending device for aluminum alloy profile machining |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB658003A (en) * | 1949-06-30 | 1951-10-03 | Augustus George Chamberlain | Improvements in or relating to tube-or bar-bending appliances |
| US5431035A (en) * | 1993-03-10 | 1995-07-11 | Sheen; Reen Y. | Hydraulic pipe bender of large dimension |
| CN2370977Y (en) * | 1999-04-12 | 2000-03-29 | 杭州电梯厂工具分厂 | Hand pipe bender |
| KR20110005990U (en) * | 2009-12-09 | 2011-06-15 | 주식회사 한국가스기술공사 | pipe bending apparatus |
| CN103831640A (en) * | 2014-03-06 | 2014-06-04 | 安徽禾恒冶金机械股份有限公司 | Clamping-reinforced pumper hopper clamping device |
| CN203955797U (en) * | 2014-05-22 | 2014-11-26 | 常州法尔林精机有限公司 | Powerful bending machine |
| CN205887719U (en) * | 2016-08-12 | 2017-01-18 | 温州市凯宇五金有限公司 | Five metals V -arrangement plate height efficiency forming device |
| CN206139686U (en) * | 2016-11-03 | 2017-05-03 | 中国民用航空飞行学院 | Simple and easy swan neck system |
| CN206356495U (en) * | 2016-12-16 | 2017-07-28 | 桑德建设集团有限责任公司 | Portable angle-bender |
-
2017
- 2017-10-23 CN CN201710990524.3A patent/CN107497903A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB658003A (en) * | 1949-06-30 | 1951-10-03 | Augustus George Chamberlain | Improvements in or relating to tube-or bar-bending appliances |
| US5431035A (en) * | 1993-03-10 | 1995-07-11 | Sheen; Reen Y. | Hydraulic pipe bender of large dimension |
| CN2370977Y (en) * | 1999-04-12 | 2000-03-29 | 杭州电梯厂工具分厂 | Hand pipe bender |
| KR20110005990U (en) * | 2009-12-09 | 2011-06-15 | 주식회사 한국가스기술공사 | pipe bending apparatus |
| CN103831640A (en) * | 2014-03-06 | 2014-06-04 | 安徽禾恒冶金机械股份有限公司 | Clamping-reinforced pumper hopper clamping device |
| CN203955797U (en) * | 2014-05-22 | 2014-11-26 | 常州法尔林精机有限公司 | Powerful bending machine |
| CN205887719U (en) * | 2016-08-12 | 2017-01-18 | 温州市凯宇五金有限公司 | Five metals V -arrangement plate height efficiency forming device |
| CN206139686U (en) * | 2016-11-03 | 2017-05-03 | 中国民用航空飞行学院 | Simple and easy swan neck system |
| CN206356495U (en) * | 2016-12-16 | 2017-07-28 | 桑德建设集团有限责任公司 | Portable angle-bender |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392536A (en) * | 2018-11-19 | 2019-03-01 | 王小露 | A kind of agricultural planting arched frame press bending device |
| CN109392536B (en) * | 2018-11-19 | 2021-02-12 | 新疆中谷丰隆农业科技有限公司 | Arch frame bending device for agricultural planting |
| CN109986764A (en) * | 2019-05-07 | 2019-07-09 | 安徽普瑞普勒传热技术有限公司 | Bending mechanism is used in a kind of processing of sealing element |
| CN110711803A (en) * | 2019-10-14 | 2020-01-21 | 湖北精工钢结构有限公司 | Backing plate edge rolling frock |
| CN112427494A (en) * | 2020-11-24 | 2021-03-02 | 杨恒鑫 | Adjustable bending device for aluminum alloy profile machining |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |