CN104259339B - Semi-automatic graduation mark angle-bender - Google Patents
Semi-automatic graduation mark angle-bender Download PDFInfo
- Publication number
- CN104259339B CN104259339B CN201410440299.2A CN201410440299A CN104259339B CN 104259339 B CN104259339 B CN 104259339B CN 201410440299 A CN201410440299 A CN 201410440299A CN 104259339 B CN104259339 B CN 104259339B
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- CN
- China
- Prior art keywords
- graduation mark
- rolling disc
- scratch diskette
- bender
- angle
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of semi-automatic graduation mark angle-bender, relate to bar bending former technical field, its object is to provide a kind of angle of bend semi-automatic graduation mark angle-bender accurately.Its technical scheme is: comprise lathe, the top of lathe is provided with the scratch diskette be connected with lathe, the center of scratch diskette is provided with rolling disc, rolling disc is connected with the actuating unit of lathe inside and the Moving plate axis that rotates rotates, rolling disc is evenly equipped with some positioning shaft holes, clamping axis hole along rolling disc circumferencial direction, described locating shaft, clamping shaft respectively correspondence are positioned in positioning shaft hole, clamping axis hole, scratch diskette and rolling disc are equipped with graduation mark, and the graduation mark line number on rolling disc is more than the graduation mark line number on scratch diskette.By the graduation mark that the position relationship between scratch diskette and " 0 " graduation mark on rolling disc and rolling disc overlap with scratch diskette high scale line, the angle that rolling disc turns over can be drawn.The present invention is applicable to angle-bender.
Description
Technical field
The present invention relates to bar bending former technical field, be specifically related to a kind of angle-bender.
Background technology
Along with the progressively development of China's economic construction, all parts of the country, all busy at putting up installations, built the projects in construction such as various house, office building, road engineering, but no matter are in numerous project in construction construction sites, or reinforcing bar workshop, all usually needs to carry out bending process to reinforcing bar in enormous quantities.For the bending of reinforcing bar, comparatively traditional way is primarily of manually operating, but manually carrying out reinforcing bar bending not only needs to consume a large amount of manpowers, but also need take a large amount of construction spaces.Therefore, for addressing this problem, a kind of conventional steel bar processing machinery---angle-bender has been there is in prior art, angle-bender mainly comprises fuselage and is positioned at the scratch diskette that fuselage roof can rotate around its central shaft, scratch diskette is provided with multiple jack, and in order to slotting press-bending bearing pin and central pin shaft, supporting shaft is fixed on fuselage, reinforcing bar is stuck between press-bending bearing pin, central pin shaft and supporting shaft, just by bar bending during scratch diskette revolution.The utility model patent being 201020610974.9 as application number discloses a kind of angle-bender, this angle-bender comprises fuselage and is positioned at the scratch diskette that fuselage roof can rotate around its central shaft, described scratch diskette is coaxially fixedly connected with positioning disk, described positioning disk is distributed with along positioning disk circumferencial direction arrangement locating shaft, on described positioning disk locating shaft place circumference outside be provided with clamping shaft.This angle-bender by arranging the positioning disk of a locating shaft on existing angle-bender scratch diskette, though have, the bending working face, the structure that increase angle-bender are 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 by the bending radius of curvature of reinforcing bar bending in a certain fixed value, the scope of application is narrower.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of angle of bend semi-automatic graduation mark angle-bender accurately.
For achieving the above object, technical scheme of the present invention is:
A kind of semi-automatic graduation mark angle-bender, comprise lathe, the top of lathe is provided with the scratch diskette be connected with lathe, it is characterized in that: the center of scratch diskette is provided with rolling disc, rolling disc is connected with the actuating unit of lathe inside and the Moving plate axis that rotates rotates, rolling disc is evenly equipped with some positioning shaft holes, clamping axis hole along rolling disc circumferencial direction, described locating shaft, clamping shaft respectively correspondence are positioned in positioning shaft hole, clamping axis hole, scratch diskette and rolling disc are equipped with graduation mark, and the graduation mark line number on rolling disc is more than the graduation mark line number on scratch diskette.
Further, scratch diskette and rolling disc all indicate " 0 " graduation mark.
Further, some positioning shaft holes form several concentric circles on rolling disc.
Further, locating shaft is provided with location collar.
Further, clamping shaft is provided with clamping collar.
Further, the both sides of scratch diskette are provided with backing pin block and cylinder, and backing pin block is provided with backing pin axle.
Further, backing pin axle is provided with the sleeve be rotatably assorted with backing pin axle, sleeve is provided with sleeve collar.
Compared with prior art, beneficial effect of the present invention is:
1, in semi-automatic graduation mark angle-bender of the present invention, peripheral scratch diskette maintains static, inner rolling disc can rotate around its axis, and drive bar bending, by the graduation mark that the position relationship between scratch diskette and " 0 " graduation mark on rolling disc and rolling disc overlap with scratch diskette high scale line, the angle that rolling disc turns over can be drawn, thus make the angle of bend of semi-automatic graduation mark angle-bender facilitate reading, angle of bend accurate; And the size of each axis hole and Position Design are reasonable, ensure that bar bending formed precision, the actual man-hour reinforcing bar of adding clamp firmly in bearing pin, and operation noise is little, not easily slides, not only reduces potential safety hazard, also extend service life of the present invention.
2, in semi-automatic graduation mark angle-bender of the present invention, positioning shaft hole forms several concentric circles on rolling disc, can process by the reinforcing bar different to bending radius for the positioning shaft hole being positioned at different-diameter, expand the scope of application of semi-automatic graduation mark angle-bender.
3, in semi-automatic graduation mark angle-bender of the present invention, locating shaft arranges location collar, can effectively avoid reinforcing bar to slide in BENDING PROCESS, ensure that bending precision and the bending quality of semi-automatic graduation mark angle-bender.
4, in semi-automatic graduation mark angle-bender of the present invention, clamping shaft is provided with clamping collar, can reinforcing bar is avoided further to slide in BENDING PROCESS.
5, in semi-automatic graduation mark angle-bender of the present invention, scratch diskette offers backing pin hole, backing pin axle is placed with in backing pin hole, backing pin axle is provided with the sleeve be rotatably assorted with backing pin axle, sleeve is provided with sleeve collar, reinforcing bar therewith rotates at BENDING PROCESS middle sleeve, decrease frictional force, and sleeve collar is set on sleeve, further ensure bending precision and the bending quality of semi-automatic graduation mark angle-bender, extend the service life of semi-automatic graduation mark angle-bender simultaneously.
Accompanying drawing explanation
Fig. 1 is original state figure of the present invention;
Fig. 2 is the state diagram of the present invention on the basis of Fig. 1 after bending certain angle;
Fig. 3 is the original state figure of another embodiment of the present invention;
Fig. 4 is the state diagram of the present invention on the basis of Fig. 3 after bending certain angle
Fig. 5 is the structural representation of clamping shaft in the present invention;
Fig. 6 is the structural representation of backing pin axle in the present invention;
Fig. 7 is that the present invention implements original state figure in one;
Wherein, Reference numeral is: 1-" 0 " graduation mark, 2-scratch diskette, 3-rolling disc, 4-locating shaft, 5-positioning shaft hole, 6-clamping shaft, 7-clamping axis hole, 8-backing pin axle, 9-backing pin block, 10-graduation mark, 11-reinforcement, 12-cylinder, 41-location collar, 61-clamping collar, 81-sleeve, 82-sleeve collar.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, and described embodiment is only the present invention's part embodiment, is not whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection scope of the present invention.
Embodiment one
A kind of semi-automatic graduation mark angle-bender, as shown in Figure 1, comprise lathe, the top of lathe is provided with scratch diskette 2, and described scratch diskette 2 is connected with lathe.The center of scratch diskette 2 is provided with rolling disc 3, and described rolling disc 3 connects with the actuating unit of lathe inside, and this actuating unit can drive rolling disc 3 to rotate around himself axis.Rolling disc 3 is evenly equipped with some positioning shaft holes 5 and clamping axis hole 7 along rolling disc 3 circumferencial direction, the diameter of positioning shaft hole 5 and the distance clamped between axis hole 7 and required bending reinforcing bar is suitable, some positioning shaft holes 5 enclose circular distribution in one on rolling disc 3, and the center of circle of the positioning shaft hole 5 of circular distribution overlaps with the center of circle of rolling disc 3; Described clamping axis hole 7 can arrange one or more on rolling disc 3, if arrange multiple clamping axis hole 7, then and multiple clamping axis hole 7 rounded or arc distribution on rolling disc 3.Be placed with locating shaft 4 in positioning shaft hole 5, locating shaft 4 is same in a circle circular distribution on rolling disc 3; Be placed with clamping shaft 6 in clamping axis hole 7, wherein can place clamping shaft 6 in some clamping axis holes 7.When semi-automatic graduation mark angle-bender work, required bending reinforcing bar is connected between locating shaft 4 and clamping shaft 6.Scratch diskette 2 and rolling disc 3 are equipped with graduation mark 10, and the graduation mark 10 line number on graduation mark 10 line number redundant work dish 2 on rolling disc, and scratch diskette 2 and rolling disc 3 all indicate " 0 " graduation mark 1.
In the present embodiment, the line number of scratch diskette 2 high scale line 10 is 32, and the angle on scratch diskette 2 between adjacent two graduation marks 10 is 11.25 °; The line number of rolling disc high scale line 10 is 36, and the angle on rolling disc between adjacent two graduation marks 10 is 10 °.When " 0 " graduation mark 1 of scratch diskette 2 and rolling disc 3 overlaps, the angle between first graduation mark 10 is 1.25 °.As shown in Figure 1,3, now " 0 " graduation mark 1 of scratch diskette 2 and rolling disc 3 overlaps, and reinforcing bar does not bend; But as shown in Figure 2,4, now " 0 " graduation mark 1 of scratch diskette 2 and rolling disc 3 does not overlap, then reinforcing bar there occurs bending, now " 0 " graduation mark 1 of rolling disc 3 has crossed the 6th graduation mark 10 on scratch diskette 2, and the 1st graduation mark 10 after " 0 " graduation mark 1 of rolling disc 3 overlaps with the graduation mark 10 on scratch diskette 2, then the angle of bend of reinforcing bar is:
.
Embodiment two
On the basis of embodiment one, the circle distribution on rolling disc 3 of some positioning shaft holes 5 is set to the distribution of several concentric circles, makes some positioning shaft holes 5 form multi-turn positioning shaft hole 5 on rolling disc 3, and multi-turn positioning shaft hole 5 phase concentric circles each other.When semi-automatic graduation mark angle-bender work, positioning shaft hole 5 is only positioned over a certain circle positioning shaft hole 5 being positioned at a certain radius value, and without the need to placement positioning axle 4 equal on all positioning shaft holes 5, in the clamping axis hole 7 of the outer fix of the positioning shaft hole 5 of this circle, place clamping shaft 6.Positioning shaft hole 5 forms several concentric circles on rolling disc 3, can process by the reinforcing bar different to bending radius, expand the scope of application of semi-automatic graduation mark angle-bender for the positioning shaft hole 5 being positioned at different-diameter.
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 clamping collar 61.Locating shaft 4 arranges location collar 41, can effectively avoid reinforcing bar to slide in BENDING PROCESS, ensure that bending precision and the bending quality of semi-automatic graduation mark angle-bender; Clamping shaft 6 is provided with clamping collar 61, can reinforcing bar is avoided further to slide in BENDING PROCESS.
Embodiment four
On the basis of above-described embodiment, the both sides of scratch diskette 2 are provided with backing pin block 9 and cylinder 12, and the backing pin block 9 of both sides is symmetrical, and the cylinder 12 of both sides is also symmetrical, and backing pin block 9 is provided with backing pin axle 8.Backing pin axle 8 is provided with the sleeve 81 be rotatably assorted with backing pin axle 8, sleeve 81 is provided with sleeve collar 82, reinforcing bar therewith rotates at BENDING PROCESS middle sleeve 81, decrease frictional force, and sleeve collar 82 is set on sleeve 81, further ensure bending precision and the bending quality of semi-automatic graduation mark angle-bender, extend the service life of semi-automatic graduation mark angle-bender simultaneously.
Embodiment five
On the basis of above-described embodiment, between the locating shaft 4 of innermost circle, be welded with reinforcement 11, reinforcement 11 effectively can strengthen the steadiness of locating shaft 4, prevents locating shaft 4 stressed excessive and bending.
Claims (5)
1. a semi-automatic graduation mark angle-bender, comprise lathe, the top of lathe is provided with the scratch diskette (2) be connected with lathe, it is characterized in that: the center of scratch diskette (2) is provided with rolling disc (3), rolling disc (3) is connected with the actuating unit of lathe inside and the Moving plate that rotates (3) axis rotates, rolling disc (3) is evenly equipped with some positioning shaft holes (5) along rolling disc (3) circumferencial direction, clamping axis hole (7), locating shaft (4), clamping shaft (6) respectively correspondence is positioned over positioning shaft hole (5), in clamping axis hole (7), locating shaft (4) is provided with location collar (41), clamping shaft (6) is provided with clamping collar (61), scratch diskette (2) and rolling disc (3) are equipped with graduation mark (10), graduation mark (10) line number on rolling disc (3) is more than graduation mark (10) the line number on scratch diskette (2).
2. semi-automatic graduation mark angle-bender as claimed in claim 1, is characterized in that: scratch diskette (2) and rolling disc (3) all indicate " 0 " graduation mark (1).
3. semi-automatic graduation mark angle-bender as claimed in claim 1, is characterized in that: some positioning shaft holes (5) are at several concentric circles of the upper formation of rolling disc (3).
4. semi-automatic graduation mark angle-bender as claimed in claim 1, is characterized in that: the both sides of scratch diskette (2) are provided with backing pin block (9) and cylinder (12), and backing pin block (9) is provided with backing pin axle (8).
5. semi-automatic graduation mark angle-bender as claimed in claim 4, is characterized in that: backing pin axle (8) is provided with the sleeve (81) be rotatably assorted with backing pin axle (8), sleeve (81) is provided with sleeve collar (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440299.2A CN104259339B (en) | 2014-08-29 | 2014-08-29 | Semi-automatic graduation mark angle-bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440299.2A CN104259339B (en) | 2014-08-29 | 2014-08-29 | Semi-automatic graduation mark angle-bender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104259339A CN104259339A (en) | 2015-01-07 |
| CN104259339B true CN104259339B (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410440299.2A Expired - Fee Related CN104259339B (en) | 2014-08-29 | 2014-08-29 | Semi-automatic graduation mark angle-bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104259339B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238319A (en) * | 2019-08-02 | 2019-09-17 | 方恬润 | A kind of angle-bender being convenient for bending radius adjusting |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268877A (en) * | 2015-10-15 | 2016-01-27 | 苏州拓科装饰工程有限公司 | Reinforcing steel bar bending device |
| CN107855435A (en) * | 2017-12-07 | 2018-03-30 | 新乡市新兴冶金材料有限公司 | A kind of reinforcing bar roller circular knitting machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19510330C2 (en) * | 1995-03-22 | 1997-03-27 | Rothenberger Werkzeuge Masch | Bending device |
| US7380430B1 (en) * | 2007-03-16 | 2008-06-03 | Christopher J. Rusch | Rotary draw tube 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 |
| CN202877437U (en) * | 2012-10-15 | 2013-04-17 | 实事集团建设工程有限公司 | Steel bar bending machine |
| CN103831327A (en) * | 2012-11-27 | 2014-06-04 | 蔡凤珍 | Improved pipe bending machine with high bending accuracy |
| CN103949565A (en) * | 2014-05-10 | 2014-07-30 | 王爱民 | Tool for bending flat wire of reactor |
-
2014
- 2014-08-29 CN CN201410440299.2A patent/CN104259339B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19510330C2 (en) * | 1995-03-22 | 1997-03-27 | Rothenberger Werkzeuge Masch | Bending device |
| US7380430B1 (en) * | 2007-03-16 | 2008-06-03 | Christopher J. Rusch | Rotary draw tube 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 |
| CN202877437U (en) * | 2012-10-15 | 2013-04-17 | 实事集团建设工程有限公司 | Steel bar bending machine |
| CN103831327A (en) * | 2012-11-27 | 2014-06-04 | 蔡凤珍 | Improved pipe bending machine with high bending accuracy |
| CN103949565A (en) * | 2014-05-10 | 2014-07-30 | 王爱民 | Tool for bending flat wire of reactor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238319A (en) * | 2019-08-02 | 2019-09-17 | 方恬润 | A kind of angle-bender being convenient for bending radius adjusting |
| CN110238319B (en) * | 2019-08-02 | 2020-05-05 | 方从兵 | Steel bar bender convenient to bend radius is adjusted |
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| Publication number | Publication date |
|---|---|
| CN104259339A (en) | 2015-01-07 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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: 20160302 Termination date: 20160829 |