CN104226857B - Semiautomatic steel bar bender - Google Patents
Semiautomatic steel bar bender Download PDFInfo
- Publication number
- CN104226857B CN104226857B CN201410437272.8A CN201410437272A CN104226857B CN 104226857 B CN104226857 B CN 104226857B CN 201410437272 A CN201410437272 A CN 201410437272A CN 104226857 B CN104226857 B CN 104226857B
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- China
- Prior art keywords
- rotation dish
- steel bar
- clamping
- scratch diskette
- shaft
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Abstract
The invention discloses a semiautomatic steel bar bender, which relates to the technical field of steel bar-bending equipment. The invention aims to provide the semiautomatic steel bar bender which can deal with steel bars with different bending radii. The technical scheme of the invention is as follows: the semiautomatic steel bar bender comprises a machine bed, a working plate which is connected with the machine bed is arranged on the top of the machine bed, a rotary disk is arranged at the center of the working plate, the rotary disk is connected with a power mechanism in the machine bed and can rotate around the axis of the rotary disk, a plurality of positioning shaft holes and clamping shaft holes are evenly distributed along the circumferential direction of the rotary disk on the rotary disk, the positioning shaft holes form a plurality of concentric circles on the rotary disk, positioning shafts and clamping shafts are respectively correspondingly placed in the positioning shaft holes and the clamping shaft holes, backing pin blocks and rollers are arranged on both sides of the working plate, and backing pins are arranged on the backing pin blocks. The invention is applicable to steel bar bender.
Description
Technical field
The present invention relates to bar bending former technical field is and in particular to a kind of angle-bender.
Background technology
With the progressively development of China's economic construction, all parts of the country all busy at putting up installations, build various houses, office building,
The projects in construction such as road engineering, but either in numerous project in construction construction sites, or steel bar production workshop, all usually
Need to carry out bending process to high-volume reinforcing bar.For the bending of reinforcing bar, more traditional way mainly by manually being operated,
But manually carrying out reinforcing bar bending not only needs to consume substantial amounts of manpower, but also need to take substantial amounts of construction space.Therefore, it is
Solve this problem, in prior art, occur in that a kind of conventional steel bar processing machinery angle-bender, angle-bender
The main scratch diskette including fuselage and being rotated about its center axis positioned at fuselage roof, scratch diskette is provided with multiple jacks, in order to
Slotting press-bending bearing pin and central pin shaft, supporting shaft is fixed on fuselage, and reinforcing bar is stuck in press-bending bearing pin, central pin shaft and fulcrum post
Between axle, just by bar bending during scratch diskette revolution.Utility model patent as Application No. 201020610974.9 just discloses
A kind of angle-bender, this angle-bender includes fuselage and the scratch diskette being rotated about its center axis positioned at fuselage roof,
Positioning disk is fixedly and coaxially connected on described scratch diskette, the positioning along the arrangement of positioning disk circumferencial direction has been distributed with described positioning disk
Axle, the circumference that on described positioning disk, locating shaft is located is externally provided with clamping shaft.This angle-bender passes through in existing bar bending
The positioning disk of one locating shaft is arranged on machine scratch diskette, though have increase the bending work surface of angle-bender, structure simple,
Repacking low cost and other advantages.But, this angle-bender can not control the angle of bend of reinforcing bar well, in addition can only be by reinforcing bar
The bending radius of curvature in a certain fixed value for the bending, the scope of application is narrower.
Content of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of can the reinforcing bar different to bending radius be carried out
The semi-automatic steel bar bending machine processing.
For achieving the above object, the technical scheme is that：
A kind of semi-automatic steel bar bending machine, including lathe, the top of lathe is provided with the scratch diskette being connected with lathe, its feature
It is：The center of scratch diskette is provided with rotation dish, and rotation dish is connected with the actuating unit within lathe and around rotation dish axle
Line rotates, and rotation dish is evenly equipped with some positioning shaft holes, clamping axis hole along rotation dish circumferencial direction, and some positioning shaft holes are rotating
Several concentric circulars are formed on disk, correspondence is positioned over positioning shaft hole, clamping shaft in the hole respectively for described locating shaft, clamping shaft, work
The both sides of disk are provided with backing pin block and cylinder, and backing pin block is provided with backing pin axle.
Further, scratch diskette and rotation dish are equipped with graduation mark, the graduation mark line number in rotation dish is more than scratch diskette
On graduation mark line number.
Further, scratch diskette and rotation dish are respectively marked with " 0 " graduation mark.
Further, locating shaft is provided with location collar.
Further, clamping shaft is provided with clamping collar.
Compared with prior art, the beneficial effects of the present invention is：
1st, in the semi-automatic steel bar bending machine of the present invention, positioning shaft hole forms several concentric circulars in rotation dish, for
Positioning shaft hole positioned at different-diameter can the reinforcing bar different to bending radius be processed, and expands the suitable of semi-automatic steel bar bending machine
Use scope；And being sized and located to rationally it is ensured that bar bending formed precision of each axis hole, during reality processing, reinforcing bar exists
Clamp firm in bearing pin, operation noise is little, be difficult to slide, not only reduce potential safety hazard, also extend the use longevity of the present invention
Life.
2nd, in the semi-automatic steel bar bending machine of the present invention, scratch diskette maintains static, and rotation dish can rotate about the axis thereof, and carries
Dynamic bar bending, by the position relationship between " 0 " graduation mark on scratch diskette and rotation dish and rotation dish with scratch diskette on
The graduation mark that graduation mark overlaps, can draw the angle that rotation dish turns over, so that the angle of bend of semi-automatic steel bar bending machine
Facilitate reading, angle of bend accurate.
3rd, in the semi-automatic steel bar bending machine of the present invention, locating shaft arranges location collar, reinforcing bar can be prevented effectively from and exist
Occur in BENDING PROCESS to slide it is ensured that the bending precision of semi-automatic steel bar bending machine and bending quality.
4th, in the semi-automatic steel bar bending machine of the present invention, clamping shaft is provided with clamping collar, reinforcing bar can be avoided further
BENDING PROCESS is slided.
Brief description
Fig. 1 is the original state figure of the present invention；
Fig. 2 bends the state diagram after certain angle on the basis of Fig. 1 for the present invention；
Fig. 3 is the structural representation of locating shaft in the present invention；
Fig. 4 is the structural representation of clamping shaft in the present invention；
Fig. 5 is the structural representation of backing pin axle in the present invention；
Wherein, reference is：1 " 0 " graduation mark, 2 scratch diskettes, 3 rotation dish, 4 locating shafts, 5 locating shafts
Hole, 6 clamping shafts, 7 clamping axis holes, 8 backing pin axles, 9 backing pin blocks, 10 graduation marks, 11 reinforcements, 12 cylinders,
41 location collars, 61 clamping collars, 81 sleeves, 82 sleeve collars.
Specific embodiment
With reference to embodiment, the invention will be further described, and described embodiment is only a present invention part
Embodiment, is not whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art is not making
The embodiment used by other being obtained under the premise of creative work, broadly falls into protection scope of the present invention.
Embodiment one
A kind of semi-automatic steel bar bending machine, as shown in figure 1, including lathe, the top of lathe is provided with scratch diskette 2, described work
Make disk 2 to be connected with lathe.The center of scratch diskette 2 is provided with rotation dish 3, described rotation dish 3 and the engine within lathe
Structure connects, and this actuating unit powered rotatable disk 3 rotates around its own axis.Along rotation dish 3 circumferencial direction in rotation dish 3
It is evenly equipped with some positioning shaft holes 5 and clamping axis hole 7, the reinforcing bar of the distance between positioning shaft hole 5 and clamping axis hole 7 and required bending
Diameter be adapted, some positioning shaft holes 5 are in a circle circular distribution in rotation dish 3, and the circle of the positioning shaft hole 5 of circular distribution
The heart is overlapped with the center of circle of rotation dish 3；Described clamping axis hole 7 can arrange one or more, if arranging multiple clampings in rotation dish 3
Axis hole 7, then multiple clamping axis holes 7 rounded or arc distribution in rotation dish 3.It is placed with locating shaft 4 in positioning shaft hole 5, fixed
Position axle 4 is same in rotation dish 3 to be in a circle circular distribution；It is placed with clamping shaft 6 in clamping axis hole 7, wherein can be in some card
Clamping shaft 6 is placed in mandrel hole 7.Distribution mode in rotation dish 3 for some positioning shaft holes 5 is set to several concentric circulars and divides
Cloth is so that some positioning shaft holes 5 form multi-turn positioning shaft hole 5 in rotation dish 3, and multi-turn positioning shaft hole 5 phase concentric circular each other.
The both sides of scratch diskette 2 are provided with backing pin block 9 and cylinder 12, and symmetrically, the cylinder 12 of both sides is also mutually right for the backing pin block 9 of both sides
Claim, backing pin block 9 is provided with backing pin axle 8.
When semi-automatic steel bar bending machine works, positioning shaft hole 5 is only positioned over a certain delineation position positioned at a certain radius value
In axis hole 5, and need not on all of positioning shaft hole 5 equal placement positioning axle 4, in the outer fix of the positioning shaft hole 5 of this circle
Clamping shaft 6 is placed in clamping axis hole 7.Positioning shaft hole 5 forms several concentric circulars in rotation dish 3, for positioned at different-diameter
Positioning shaft hole 5 can the reinforcing bar different to bending radius process, expand semi-automatic steel bar bending machine the scope of application.Will be straight
Bar reinforcing bar passes through cylinder 12 and backing pin block 9 is connected between locating shaft 4 and clamping shaft 6, opens the actuating unit of lathe, rotation dish
3 rotations, reinforcing bar bends.
Embodiment two
On the basis of embodiment one, scratch diskette 2 and rotation dish 3 are also equipped with graduation mark 10, and the quarter in rotation dish
Graduation mark 10 line number on degree line 10 line number redundant work disk 2, and " 0 " graduation mark 1 is respectively marked with scratch diskette 2 and rotation dish 3.
In the present embodiment, the line number of scratch diskette 2 high scale line 10 is 32, on scratch diskette 2 between adjacent two graduation marks 10
Angle be 11.25 °；The line number of rotation dish high scale line 10 is 36, and in rotation dish, the angle between adjacent two graduation marks 10 is
10°.When " 0 " graduation mark 1 of scratch diskette 2 and rotation dish 3 overlaps, the angle between first graduation mark 10 is 1.25 °.As figure
Shown in 1, now " 0 " graduation mark 1 of scratch diskette 2 and rotation dish 3 overlaps, and reinforcing bar does not bend；But as shown in Fig. 2 now
" 0 " graduation mark 1 of scratch diskette 2 and rotation dish 3 is misaligned, then reinforcing bar there occurs bending, now " 0 " graduation mark 1 of rotation dish 3
Cross on the 1st graduation mark 10 and scratch diskette 2 after the 6th graduation mark 10 on scratch diskette 2, and " 0 " graduation mark 1 of rotation dish 3
Graduation mark 10 overlap, then the angle of bend of reinforcing bar is：.
Embodiment three
On the basis of embodiment one or embodiment two, locating shaft 4 is provided with location collar 41；Clamping shaft 6 is provided with card
Tight collar 61.On locating shaft 4 arrange location collar 41, can be prevented effectively from reinforcing bar occurs in BENDING PROCESS slip it is ensured that
The bending precision of semi-automatic steel bar bending machine and bending quality；Clamping collar 61 is provided with clamping shaft 6, steel can be avoided further
Muscle slides in BENDING PROCESS.
Example IV
On the basis of above-described embodiment, backing pin axle 8 is provided with the sleeve 81 being rotatably assorted with backing pin axle 8, sleeve 81
On be provided with sleeve collar 82, reinforcing bar rotates therewith in BENDING PROCESS middle sleeve 81, decreases frictional force, and in sleeve 81
Upper setting sleeve collar 82, further ensures bending precision and the bending quality of semi-automatic steel bar bending machine, extends simultaneously
The service life of semi-automatic steel bar bending machine.
Embodiment five
On the basis of above-described embodiment, it is welded with reinforcement 11 between the locating shaft 4 of innermost circle, reinforcement 11 can have
Effect strengthens the steadiness of locating shaft 4, prevents locating shaft 4 stress excessive and bends.
Claims (2)
1. a kind of semi-automatic steel bar bending machine, including lathe, the top of lathe is provided with the scratch diskette being connected with lathe（2）, positioning
Axle（4）, clamping shaft（6）It is characterised in that：Scratch diskette（2）Center be provided with rotation dish（3）, scratch diskette（2）And rotation
Disk（3）On be equipped with graduation mark（10）, rotation dish（3）On graduation mark（10）Line number is more than scratch diskette（2）On graduation mark
（10）Line number, rotation dish（3）It is connected and around rotation dish with the actuating unit within lathe（3）Axis rotates, rotation dish（3）Upper edge
Rotation dish（3）Circumferencial direction is evenly equipped with some positioning shaft holes（5）, clamping axis hole（7）, some positioning shaft holes（5）In rotation dish（3）
Upper several concentric circulars of formation, described locating shaft（4）, clamping shaft（6）Correspondence is positioned over positioning shaft hole respectively（5）, clamping axis hole
（7）Interior, locating shaft（4）It is provided with location collar（41）, clamping shaft（6）It is provided with clamping collar（61）, scratch diskette（2）Two
Side is provided with backing pin block（9）And cylinder（12）, backing pin block（9）It is provided with backing pin axle（8）.
2. semi-automatic steel bar bending machine as claimed in claim 1 it is characterised in that：Scratch diskette（2）And rotation dish（3）On all mark
There is " 0 " graduation mark（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437272.8A CN104226857B (en) | 2014-08-29 | 2014-08-29 | Semiautomatic steel bar bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437272.8A CN104226857B (en) | 2014-08-29 | 2014-08-29 | Semiautomatic steel bar bender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104226857A CN104226857A (en) | 2014-12-24 |
| CN104226857B true CN104226857B (en) | 2017-02-22 |
Family
ID=52216259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410437272.8A Expired - Fee Related CN104226857B (en) | 2014-08-29 | 2014-08-29 | Semiautomatic steel bar bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104226857B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903856A (en) * | 2016-06-24 | 2016-08-31 | 陈桂霞 | Angle steel bending machine |
| CN106424442A (en) * | 2016-08-29 | 2017-02-22 | 成都蓝吉星科技有限公司 | Bending machine for U-shaped rebars |
| CN108655293A (en) * | 2018-06-30 | 2018-10-16 | 北京城乡隧盾国际建设工程有限公司 | A kind of angle-bender |
| CN112170699B (en) * | 2020-09-10 | 2021-07-23 | 东阳市鑫联工业设计有限公司 | Steel bar bending device with variable radian |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2293793Y (en) * | 1997-01-11 | 1998-10-07 | 成谢锋 | Vernier protractor |
| CN2871057Y (en) * | 2005-09-27 | 2007-02-21 | 徐灵根 | Reinfocing-bar bender |
| CN201871637U (en) * | 2010-11-17 | 2011-06-22 | 中铁十七局集团第四工程有限公司 | Steel bar bending machine |
| CN202316848U (en) * | 2011-11-17 | 2012-07-11 | 韩建敏 | Steel bar bender |
| CN203356480U (en) * | 2013-06-04 | 2013-12-25 | 安徽宏源线路器材有限公司 | Semi-automatic steel bar bending machine |
| CN203448578U (en) * | 2013-07-24 | 2014-02-26 | 长葛市奥金建筑机械厂 | Double-station steel bar bender |
| CN203679104U (en) * | 2014-02-18 | 2014-07-02 | 安徽润杨电力器材有限公司 | Electric forward and reverse angle measurement steel bar bender |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0639445A (en) * | 1993-06-08 | 1994-02-15 | Sone Kogu Seisakusho:Kk | Portable type bender |
-
2014
- 2014-08-29 CN CN201410437272.8A patent/CN104226857B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2293793Y (en) * | 1997-01-11 | 1998-10-07 | 成谢锋 | Vernier protractor |
| CN2871057Y (en) * | 2005-09-27 | 2007-02-21 | 徐灵根 | Reinfocing-bar bender |
| CN201871637U (en) * | 2010-11-17 | 2011-06-22 | 中铁十七局集团第四工程有限公司 | Steel bar bending machine |
| CN202316848U (en) * | 2011-11-17 | 2012-07-11 | 韩建敏 | Steel bar bender |
| CN203356480U (en) * | 2013-06-04 | 2013-12-25 | 安徽宏源线路器材有限公司 | Semi-automatic steel bar bending machine |
| CN203448578U (en) * | 2013-07-24 | 2014-02-26 | 长葛市奥金建筑机械厂 | Double-station steel bar bender |
| CN203679104U (en) * | 2014-02-18 | 2014-07-02 | 安徽润杨电力器材有限公司 | Electric forward and reverse angle measurement steel bar bender |
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| Publication number | Publication date |
|---|---|
| CN104226857A (en) | 2014-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Ruofu Inventor after: Chen Yupeng Inventor after: Chen Yu Inventor after: Shen Zhenqian Inventor before: Chen Anmin |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170122 Address after: 350202 Fujian Province, Changle City, the first New District, the number of sterile Road, No. 28 Applicant after: FUZHOU COLLEGE OF FOREIGN STUDIES AND TRADE Address before: 610052 Sichuan city of Chengdu province Chenghua District two East 3rd Ring Rd section of Longtan Industrial Park Applicant before: SICHUAN DINGRUI HYDRAULIC EQUIPMENT MANUFACTURE CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20180829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |