CN109865776A - A kind of portable hydraulic bending device for rebars - Google Patents
A kind of portable hydraulic bending device for rebars Download PDFInfo
- Publication number
- CN109865776A CN109865776A CN201910131261.XA CN201910131261A CN109865776A CN 109865776 A CN109865776 A CN 109865776A CN 201910131261 A CN201910131261 A CN 201910131261A CN 109865776 A CN109865776 A CN 109865776A
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- Prior art keywords
- arm
- hydraulic cylinder
- cut
- bar
- cuts
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- 238000005452 bending Methods 0.000 title claims abstract description 69
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 101100008047 Caenorhabditis elegans cut-3 gene Proteins 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
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Abstract
The invention discloses a kind of portable hydraulic bending device for rebars, including hydraulic cylinder, first cuts arm, second cuts arm, hydraulic cylinder piston, hydraulic cylinder flexible handle, reinforcing bar delivery wheel, bar bending mold, hinge bar, bar bending mold fixed link, hydraulic cylinder connecting rod, described first cut arm and second cut between arm by hinge bar it is hinged, described first cut arm and second cut arm be symmetrical arranged, described first cut arm and second cut arm upper end cut between arm be equipped with hydraulic cylinder, it is movable in the hydraulic cylinder to be equipped with hydraulic cylinder piston, the other end of the hydraulic cylinder piston with first cut arm or second cut arm to cut arm hinged for upper end, hydraulic cylinder is arranged by cutting two of bending apparatus in the present invention between arm, arm movement is cut by Driven by Hydraulic Cylinder, the reinforcing bar delivery wheel cut on arm can be easily curved by reinforcing bar with the cooperation of bar bending mold Song, saves manpower, bar bending mold can more mold exchange as needed, and device is more light and handy, is moved easily carrying.
Description
[technical field]
The present invention relates to the technical fields of hydraulic tool, the especially technical field of hydraulic reinforcing-steel bending apparatus.
[background technique]
Hydraulic tool is exactly organically to be integrated into a whole hydraulic system and common tool.It will be powerful hydraulic dynamic
Power is converted to the mechanical movements such as linear reciprocating motion, rotary motion, cycloid motion.One complete hydraulic implement system is by five
Part forms, i.e. dynamical element, executive component, control element, auxiliary element and hydraulic oil.Hydraulic tool include: hydraulic spanner,
Hydraulic spanner special electric pump, hydraulic jack, hydraulic bolt tensioning jack, hydraulic flange separator, hydraulic nut splitter, liquid
Pressure draws horse etc..Hydraulic tool has the advantages that efficient, convenient.Need to use reinforcing bar in fields such as buildings, many times in order to match
Various environment are closed, reinforcing bar needs are bent over, and existing is mostly manual bending or machine bending, bend low efficiency, brain hole intensity by hand
Greatly, encountering some bigbore reinforcing bars just can not bend, and machine bending is high-efficient, bend it is high-quality, but machine bending it is limited with
Machine is not easily shifted, and site operation is inconvenient to use.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of portable hydraulic bending device for rebars is proposed,
Reinforcing bar can quickly be bent using hydraulic cylinder, bending is high-efficient, and bending is high-quality, and is moved easily.
To achieve the above object, the invention proposes a kind of portable hydraulic bending device for rebars, including hydraulic cylinder, first
Cut that arm, second to cut arm, hydraulic cylinder piston, hydraulic cylinder flexible handle, reinforcing bar delivery wheel, bar bending mold, hinge bar, reinforcing bar curved
Bent mold fixed link, hydraulic cylinder connecting rod, described first cut arm and second cut it is hinged by hinge bar between arm, described the
One cut arm and second cut arm be symmetrical arranged, described first cut arm and second cut arm upper end cut between arm be equipped with hydraulic cylinder, it is described
Hydraulic cylinder in it is movable be equipped with hydraulic cylinder piston, the other end of the hydraulic cylinder piston and first cut arm or second cut arm
Upper end cuts that arm is hinged, and the hydraulic cylinder other end is equipped with hydraulic cylinder connecting rod, the other end of the hydraulic cylinder connecting rod with
First cut arm or second cut arm upper end cut that arm is hinged, the hydraulic cylinder upper end is equipped with hydraulic cylinder flexible handle, the liquid
Cylinder pressure flexible handle one end and hydraulic cylinder are hinged, described first cut arm and second cut arm lower end cut that be equipped on arm can be with
Reinforcing bar cooperation reinforcing bar delivery wheel, described first cut arm and second cut arm lower end cut between arm be equipped with bar bending mold, institute
The bar bending mold stated is arranged upward, and the bar bending mold upper and lower ends are equipped with bar bending mold fixed link,
The other end and hinge bar of the bar bending mold fixed link are hinged.
Preferably, described first cut arm and second cut arm upper end cut between arm be equipped with Return spring.
Preferably, being equipped with the idler wheel concave surface that can cooperate with reinforcing bar on the reinforcing bar delivery wheel.
Preferably, the bar bending mold is detachably connected with bar bending mold fixed link, the reinforcing bar
Bending mould upper end is equipped with the bar bending mould curved surface that can cooperate with reinforcing bar.
A kind of portable hydraulic bending device for rebars of the present invention the utility model has the advantages that the present invention passes through two of bending apparatus
It cuts and hydraulic cylinder is set between arm, arm movement is cut by Driven by Hydraulic Cylinder, the reinforcing bar delivery wheel cut on arm is matched with bar bending mold
Reinforcing bar can be easily bent by conjunction, save manpower, bar bending mold can more mold exchange as needed, and device is more light and handy,
It is moved easily carrying.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of portable hydraulic bending device for rebars structural schematic diagram top view of the present invention；
Fig. 2 is a kind of portable hydraulic bending device for rebars structural schematic diagram front view of the present invention；
Fig. 3 is a kind of bar bending mold structure diagram of portable hydraulic bending device for rebars of the present invention.
In figure: 1- hydraulic cylinder, 2- first cuts arm, 3- second and cuts arm, 4- hydraulic cylinder piston, 5- hydraulic cylinder flexible handle, 6-
Reinforcing bar delivery wheel, 7- bar bending mold, 8- hinge bar, 9- bar bending mold fixed link, 10- hydraulic cylinder connecting rod, 11- are returned
Draw spring, 61- idler wheel concave surface, 71- bar bending mould curved surface.
[specific embodiment]
Refering to fig. 1 and Fig. 2, a kind of portable hydraulic bending device for rebars of the present invention, including hydraulic cylinder 1, first cut arm 2,
Second cuts arm 3, hydraulic cylinder piston 4, hydraulic cylinder flexible handle 5, reinforcing bar delivery wheel 6, bar bending mold 7, hinge bar 8, reinforcing bar
Bending mould fixed link 9, hydraulic cylinder connecting rod 10, described first cut arm 2 and second cut it is hinged by hinge bar 8 between arm 3,
Described first cuts arm 2 and second and cuts arm 3 and be symmetrical arranged, and described first cuts arm 2 and second and cut 3 upper end of arm and cut and be equipped between arm
Hydraulic cylinder 1, it is movable in the hydraulic cylinder 1 to be equipped with hydraulic cylinder piston 4, the other end and first of the hydraulic cylinder piston 4
It cuts arm 2 or the second and cuts the upper end of arm 3 and cut that arm is hinged, 1 other end of hydraulic cylinder is equipped with hydraulic cylinder connecting rod 10, the liquid
The other end of cylinder pressure connecting rod 10, which with first cuts arm 2 or the second and cuts the upper end of arm 3, cuts that arm is hinged, and 1 upper end of hydraulic cylinder is set
There is a hydraulic cylinder flexible handle 5, described 5 one end of hydraulic cylinder flexible handle and hydraulic cylinder 1 are hinged, and described first cuts arm 2 and the
The reinforcing bar delivery wheel 6 that is equipped with and can cooperate on arm with reinforcing bar is cut in two lower ends for cutting arm 3, and described first, which cuts arm 2 and second, cuts
3 lower end of arm, which is cut, is equipped with bar bending mold 7 between arm, the bar bending mold 7 is arranged upward, the bar bending mould
Have 7 upper and lower ends and is equipped with bar bending mold fixed link 9, the other end of the bar bending mold fixed link 9 and hinged
Bar 8 is hinged, described first cut arm 2 and second cut arm 3 upper end cut and be equipped with Return spring 11 between arm, the reinforcing bar conveying
The idler wheel concave surface 61 that can cooperate with reinforcing bar, the bar bending mold 7 and bar bending mold fixed link are equipped on wheel 6
9 are detachably connected, and 7 upper end of bar bending mold is equipped with the bar bending mould curved surface 71 that can cooperate with reinforcing bar.
The course of work of the present invention:
A kind of portable hydraulic bending device for rebars of the present invention during the work time, will need the reinforcing bar of bending by first
It cuts arm 2 and second and cuts 71 inside of bar bending mould curved surface in 6 outside of reinforcing bar delivery wheel of arm 3, bar bending mold 7, swing
Hydraulic cylinder flexible handle 5,1 driving hydraulic cylinder piston 4 of hydraulic cylinder stretch out, and first, which cuts arm 2 and second, cuts 3 upper end opening of arm and magnify,
First, which cuts arm 2 and second, cuts the diminution of 3 lower ending opening of arm, and reinforcing bar is bent over.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (4)
1. a kind of portable hydraulic bending device for rebars, it is characterised in that: cut arm (2) including hydraulic cylinder (1), first, second cut
Arm (3), hydraulic cylinder piston (4), hydraulic cylinder flexible handle (5), reinforcing bar delivery wheel (6), bar bending mold (7), hinge bar
(8), bar bending mold fixed link (9), hydraulic cylinder connecting rod (10), described first, which cuts arm (2) and second, cuts between arm (3)
Hingedly by hinge bar (8), described first arm (2) cut cut arm (3) with second and be symmetrical arranged, described first cut arm (2) with
Second, which cuts arm (3) upper end, cuts and is equipped with hydraulic cylinder (1) between arm, movable in the hydraulic cylinder (1) to be equipped with hydraulic cylinder piston
(4), the other end of the hydraulic cylinder piston (4) with first cut arm (2) or second cut arm (3) to cut arm hinged for upper end, it is described
Hydraulic cylinder (1) other end be equipped with hydraulic cylinder connecting rod (10), the other end of the hydraulic cylinder connecting rod (10) cuts with first
Arm (2) or second cut arm (3) upper end cut that arm is hinged, the hydraulic cylinder (1) upper end is equipped with hydraulic cylinder flexible handle (5), institute
Hingedly, described first, which cuts arm (2) and second, cuts the lower end of arm (3) for hydraulic cylinder flexible handle (5) one end and hydraulic cylinder (1) stated
The reinforcing bar delivery wheel (6) that is equipped with and can cooperate on arm with reinforcing bar is cut, described first, which cuts arm (2) and second, cuts arm (3) lower end
It cuts and is equipped with bar bending mold (7) between arm, the bar bending mold (7) is arranged upward, the bar bending mold
(7) upper and lower ends are equipped with bar bending mold fixed link (9), the other end of the bar bending mold fixed link (9) with
Hinge bar (8) is hinged.
2. a kind of portable hydraulic bending device for rebars as described in claim 1, it is characterised in that: described first cuts arm
(2) and second cut arm (3) upper end cut between arm be equipped with Return spring (11).
3. a kind of portable hydraulic bending device for rebars as described in claim 1, it is characterised in that: the reinforcing bar delivery wheel
(6) the idler wheel concave surface (61) that can cooperate with reinforcing bar is equipped on.
4. a kind of portable hydraulic bending device for rebars as described in claim 1, it is characterised in that: the bar bending mould
Tool (7) is detachably connected with bar bending mold fixed link (9), and bar bending mold (7) upper end is equipped with can be with steel
The bar bending mould curved surface (71) of muscle cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131261.XA CN109865776B (en) | 2019-02-22 | 2019-02-22 | Portable hydraulic reinforcing steel bar bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131261.XA CN109865776B (en) | 2019-02-22 | 2019-02-22 | Portable hydraulic reinforcing steel bar bending device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109865776A true CN109865776A (en) | 2019-06-11 |
| CN109865776B CN109865776B (en) | 2024-02-13 |
Family
ID=66919049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910131261.XA Active CN109865776B (en) | 2019-02-22 | 2019-02-22 | Portable hydraulic reinforcing steel bar bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109865776B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953406A (en) * | 2021-11-05 | 2022-01-21 | 中建八局第一建设有限公司 | Manual steel bar bending tool and using method thereof |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201323406Y (en) * | 2008-10-17 | 2009-10-07 | 江苏省电力公司仪征市供电公司 | Cable bending tool |
| CN201921917U (en) * | 2010-11-29 | 2011-08-10 | 江苏省电力公司靖江市供电公司 | Cable bending tool |
| CN102172784A (en) * | 2011-02-14 | 2011-09-07 | 陈凡 | Hydraulic shearing device |
| CN202106090U (en) * | 2011-06-03 | 2012-01-11 | 建科机械（天津）股份有限公司 | Upper shear arm synchronous mechanism of truss hydraulic shearing machine |
| CN102319836A (en) * | 2011-08-02 | 2012-01-18 | 中铁一局集团有限公司 | Portable hydraulic steel bar bending machine |
| CN103341569A (en) * | 2013-07-03 | 2013-10-09 | 国家电网公司 | Electric hydraulic bending machine for bending large-section high-drop difference cable without help of external fulcrums |
| JP2014050866A (en) * | 2012-09-07 | 2014-03-20 | Takayuki Yumi | Bending work tool of metal rod |
| CN103752727A (en) * | 2013-12-31 | 2014-04-30 | 江苏永钢集团有限公司 | Steel bar bender |
| CN204135233U (en) * | 2014-11-22 | 2015-02-04 | 中交第四公路工程局有限公司 | A kind of steel bar preassembling bending apparatus |
| CN104384387A (en) * | 2014-11-18 | 2015-03-04 | 国网河南省电力公司濮阳供电公司 | Cable bending device |
| CN105006776A (en) * | 2015-08-11 | 2015-10-28 | 中国三冶集团有限公司 | All-in-one machine for cable straightening and bending and straightening and bending method based on the one body machine |
| CN205816629U (en) * | 2016-07-12 | 2016-12-21 | 徐州送变电有限公司 | Bending device for rebars |
| CN206435687U (en) * | 2016-12-19 | 2017-08-25 | 中铁十六局集团铁运工程有限公司 | A kind of railway T-beam bar bending numerical control machine |
| CN207308821U (en) * | 2017-10-29 | 2018-05-04 | 山东中路桥梁设备有限公司 | A kind of Portable hydraulic bending machine for reinforcing steel bars |
| CN208067189U (en) * | 2018-04-24 | 2018-11-09 | 泰州垣坤机械有限责任公司 | Portable reinforcing steel bar is bent straightening all-in-one machine |
| CN208483147U (en) * | 2018-05-15 | 2019-02-12 | 浙江宏桥建设有限公司 | A kind of angle-bender can be improved processing efficiency |
| CN209902118U (en) * | 2019-02-22 | 2020-01-07 | 浙江盈瑞数字科技有限公司 | Portable hydraulic steel bar bending device |
-
2019
- 2019-02-22 CN CN201910131261.XA patent/CN109865776B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201323406Y (en) * | 2008-10-17 | 2009-10-07 | 江苏省电力公司仪征市供电公司 | Cable bending tool |
| CN201921917U (en) * | 2010-11-29 | 2011-08-10 | 江苏省电力公司靖江市供电公司 | Cable bending tool |
| CN102172784A (en) * | 2011-02-14 | 2011-09-07 | 陈凡 | Hydraulic shearing device |
| CN202106090U (en) * | 2011-06-03 | 2012-01-11 | 建科机械（天津）股份有限公司 | Upper shear arm synchronous mechanism of truss hydraulic shearing machine |
| CN102319836A (en) * | 2011-08-02 | 2012-01-18 | 中铁一局集团有限公司 | Portable hydraulic steel bar bending machine |
| JP2014050866A (en) * | 2012-09-07 | 2014-03-20 | Takayuki Yumi | Bending work tool of metal rod |
| CN103341569A (en) * | 2013-07-03 | 2013-10-09 | 国家电网公司 | Electric hydraulic bending machine for bending large-section high-drop difference cable without help of external fulcrums |
| CN103752727A (en) * | 2013-12-31 | 2014-04-30 | 江苏永钢集团有限公司 | Steel bar bender |
| CN104384387A (en) * | 2014-11-18 | 2015-03-04 | 国网河南省电力公司濮阳供电公司 | Cable bending device |
| CN204135233U (en) * | 2014-11-22 | 2015-02-04 | 中交第四公路工程局有限公司 | A kind of steel bar preassembling bending apparatus |
| CN105006776A (en) * | 2015-08-11 | 2015-10-28 | 中国三冶集团有限公司 | All-in-one machine for cable straightening and bending and straightening and bending method based on the one body machine |
| CN205816629U (en) * | 2016-07-12 | 2016-12-21 | 徐州送变电有限公司 | Bending device for rebars |
| CN206435687U (en) * | 2016-12-19 | 2017-08-25 | 中铁十六局集团铁运工程有限公司 | A kind of railway T-beam bar bending numerical control machine |
| CN207308821U (en) * | 2017-10-29 | 2018-05-04 | 山东中路桥梁设备有限公司 | A kind of Portable hydraulic bending machine for reinforcing steel bars |
| CN208067189U (en) * | 2018-04-24 | 2018-11-09 | 泰州垣坤机械有限责任公司 | Portable reinforcing steel bar is bent straightening all-in-one machine |
| CN208483147U (en) * | 2018-05-15 | 2019-02-12 | 浙江宏桥建设有限公司 | A kind of angle-bender can be improved processing efficiency |
| CN209902118U (en) * | 2019-02-22 | 2020-01-07 | 浙江盈瑞数字科技有限公司 | Portable hydraulic steel bar bending device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953406A (en) * | 2021-11-05 | 2022-01-21 | 中建八局第一建设有限公司 | Manual steel bar bending tool and using method thereof |
| CN113953406B (en) * | 2021-11-05 | 2024-08-09 | 中建八局第一建设有限公司 | Manual steel bar bending tool and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109865776B (en) | 2024-02-13 |
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