CN102962379B - Tire clamp of withdrawing type positioning pin for steel bar bending angle - Google Patents
Tire clamp of withdrawing type positioning pin for steel bar bending angle Download PDFInfo
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- CN102962379B CN102962379B CN201210477001.6A CN201210477001A CN102962379B CN 102962379 B CN102962379 B CN 102962379B CN 201210477001 A CN201210477001 A CN 201210477001A CN 102962379 B CN102962379 B CN 102962379B
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- angle
- arc
- positioning baffle
- screw mandrel
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Abstract
The invention discloses a tire clamp of a withdrawing type positioning pin ofwith a steel bar bending angle, comprising a fixing frame, wherein an operation panel is erected on the fixing frame; one side of the operation panel is provided with an arc-shaped clamping groove matched with a bending machine rotary table; an opening of the arc-shaped clamping groove is located at one side of the operation panel; a positioning baffle is arranged on the operation panel at the corresponding end of the opening of the arc-shaped clamping groove; the angle and the length of the positioning baffle are adjustable; a length limiting plate with an adjustable length is erected at one side of the arc-shaped clamping groove and angle scales are distributed at the other side of the arc-shaped clamping groove; the operation panel behind the angle scales is further provided with a positioning pin inserting hole; when the positioning baffle is rotated to one angle scale pair, a positioning pin is inserted into the positioning pin inserting hole; and the positioning pin is tightly stuck to the back end face of the positioning baffle. According to the tire clamp disclosed by the invention, the steel bar bending angle and the length of a straight-line section can be effectively controlled, and design and standard requirements are met, so that the engineering quality is guaranteed, the cost is saved, the loss is lower and the working efficiency is improved; and the angle of the tire clamp can be automatically adjusted according to the design requirements.
Description
Technical field
The present invention relates to a kind of tire jig being applied in highway, bridge, Fang Jianzhong, particularly relate to the tire jig that a kind of reinforcing bar bends angle pulling type alignment pin.
Background technology
Today of high speed development is built in China Express Railway, reinforcement fabrication mould will be widely used in construction more, easy, abridged edition, efficiently, high-quality is owner, management side, the target that construction party is all pursued, reinforcing bar bent the semi-automatic manual collaborative mode that machine bends or automatic machinery bends of many employings in the past, but, automatic implement floor space is large, cost of manufacture is high, inefficiency, and reinforcing bar crotch, some indexs such as reinforcing bar wearing and tearing all can not meet tests assessment of bids alignment request, affect construction quality and project progress, rework rate is high, virtually add construction cost, delay the construction period.
Summary of the invention
The object of the invention is the deficiency in order to make up prior art, providing the tire jig that a kind of reinforcing bar bends angle pulling type alignment pin, thus make to ensure that some indexs such as reinforcing bar crotch, reinforcing bar wearing and tearing, shorten the duration simultaneously and reduce cost.
The present invention is achieved through the following technical solutions:
A kind of reinforcing bar bends the tire jig of angle pulling type alignment pin, include fixed mount, it is characterized in that: described fixed mount is added is provided with guidance panel, the side of described guidance panel is provided with the arc-shaped slot coordinated with bending machine rotating disk, the opening of described arc-shaped slot is positioned at guidance panel side, and be provided with positioning baffle with the guidance panel of arc-shaped slot opening corresponding end, the angle of described positioning baffle, adjustable length, the side erection of described arc-shaped slot has the length limiting plate of length adjustable, the opposite side of described arc-shaped slot is distributed with angle index line, the guidance panel at described angle index line rear is also provided with alignment pin jack, described positioning baffle rotates to a wherein angle index line at that time, alignment pin is inserted in alignment pin jack, positioning baffle rear end face is close to by described alignment pin.
Described fixed mount includes the supporting leg perpendicular to ground, described leg portion is positioned on ground, its length can make guidance panel and bending machine rotating disk at sustained height, and part is positioned at underground, and the supporting leg being positioned at underground is welded with reinforcement as concrete basis.
Described supporting leg adopts the steel pipe of Φ 30 to make, and described reinforcement adopts the Ribbed Bar of Φ 20 to make.
Described length limiting plate is rotatably installed in the end of a screw mandrel, and the described screw mandrel other end has driving handle, and the middle part of screw mandrel is provided with the swivel nut coordinating and drive.
Described positioning baffle is rotatably installed in the end of another screw mandrel, and the described screw mandrel other end has driving handle, and the middle part of screw mandrel is provided with the swivel nut be mated, and described swivel nut is rotatably installed in the rotating shaft below it, and described axis of rotation is arranged on guidance panel.
Advantage of the present invention is:
1, effectively can control reinforcing bar and bend angle and length of straigh line, meet design and code requirement, ensure that construction quality.
2, cost-saving, comparatively low-loss, improves operating efficiency.
3, tire jig can according to designing requirement from its angle of Row sum-equal matrix.
4, angle orientation pin tire jig can gather materials on the spot, make simple, dismounting is convenient, with low cost, application widely can be unit in charge of construction and creates good economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 of the present inventionly faces structural representation.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is the enlarged diagram of A sample of the present invention.
Fig. 4 is the enlarged diagram of B sample of the present invention.
Fig. 5 is the enlarged diagram of C sample of the present invention.
Fig. 6 is the schematic diagram of work progress of the present invention.
Detailed description of the invention
See accompanying drawing, a kind of reinforcing bar bends the tire jig of angle pulling type alignment pin, include fixed mount, fixed mount is added is provided with guidance panel 1, the side of guidance panel 1 is provided with the arc-shaped slot 10 coordinated with bending machine rotating disk, the opening of arc-shaped slot 10 is positioned at guidance panel 1 side, and be provided with positioning baffle 3 with the guidance panel 1 of arc-shaped slot 10 opening corresponding end, the angle of positioning baffle 3, adjustable length, the side erection of arc-shaped slot 10 has the length limiting plate 6 of length adjustable, the opposite side of arc-shaped slot 10 is distributed with angle index line 9, the guidance panel 1 at angle index line 9 rear is also provided with alignment pin jack 8, positioning baffle 3 rotates to a wherein angle index line 9 at that time, alignment pin 16 is inserted in alignment pin jack 8, positioning baffle 3 rear end face is close to by alignment pin 16, fixed mount includes the supporting leg 18 perpendicular to ground, supporting leg 18 part is positioned on ground, its length can make guidance panel 1 and bending machine rotating disk at sustained height, and part is positioned at underground, and the supporting leg 18 being positioned at underground is welded with reinforcement 17 as concrete basis, supporting leg 18 adopts the steel pipe of Φ 30 to make, and reinforcement 17 adopts the Ribbed Bar of Φ 20 to make, length limiting plate 6 is rotatably installed in the end of a screw mandrel, and the screw mandrel other end has driving handle 7, and the middle part of screw mandrel is provided with the swivel nut 5 coordinating and drive, positioning baffle 3 is rotatably installed in the end of another screw mandrel 2, and screw mandrel 2 other end has driving handle 12, and the middle part of screw mandrel 2 is provided with the swivel nut 15 be mated, and swivel nut 15 is rotatably installed in the rotating shaft 4 below it, and rotating shaft 4 is rotatably installed on guidance panel 1.
Rotated by bearing 11 between the end of the screw mandrel of described drive length limiting plate 6 movement and length limiting plate 6 and install, between the end of the screw mandrel 2 of described drive positioning baffle 3 movement and positioning baffle 3, Ou Nuo fruit fruit bearing 14 rotates and installs, and described rotating shaft 4 is fixedly mounted on guidance panel by positioning sleeve 13.
Be more than the structure of pulling type angle orientation pin tire jig, use this tire jig can make reinforcing bar step as follows:
Fixed by aid reinforcing bar one end, other end curved end is placed on angle-bender rotating disk, and reinforcing bar side props up length positioning baffle, and rotational angle positioning screw rod is adjusted to the angle groove on guidance panel.Turning handle makes the baffle plate of angle orientation screw mandrel overlap with angle groove, and angle orientation pin is assigned into angle orientation pin jack.Open angle-bender, rotational angle rotating disk, make reinforcing bar curved to angle orientation baffle plate place, reinforcing bar bends shaping.
Claims (2)
1. a reinforcing bar bends the tire jig of angle pulling type alignment pin, include fixed mount, it is characterized in that: described fixed mount is added is provided with guidance panel, the side of described guidance panel is provided with the arc-shaped slot coordinated with bending machine rotating disk, the opening of described arc-shaped slot is positioned at guidance panel side, and be provided with positioning baffle with the guidance panel of arc-shaped slot opening corresponding end, the angle of described positioning baffle, adjustable length, the side erection of described arc-shaped slot has the length limiting plate of length adjustable, the opposite side of described arc-shaped slot is distributed with angle index line, the guidance panel at described angle index line rear is also provided with alignment pin jack, described positioning baffle rotates to a wherein angle index line at that time, alignment pin is inserted in alignment pin jack, positioning baffle rear end face is close to by described alignment pin, described length limiting plate is rotatably installed in one end a of screw mandrel one, and the other end a ' of described screw mandrel one has driving handle, and the middle part of screw mandrel one is provided with the swivel nut one coordinating and drive, described positioning baffle is rotatably installed in one end b of screw mandrel two, the other end b ' of described screw mandrel two has driving handle, the middle part of screw mandrel two is provided with the swivel nut two be mated, described swivel nut two is rotatably installed in the rotating shaft below it, described axis of rotation is arranged on guidance panel, drive to be rotated by bearing one between one end a of the screw mandrel one of described length limiting plate movement and length limiting plate and install, drive to be rotated by bearing two between one end b of the screw mandrel two of described positioning baffle movement and positioning baffle and install.
2. reinforcing bar according to claim 1 bends the tire jig of angle pulling type alignment pin, it is characterized in that: described fixed mount includes the supporting leg perpendicular to ground, described leg portion is positioned on ground, its length can make guidance panel and bending machine rotating disk at sustained height, part is positioned at underground, and the supporting leg being positioned at underground is welded with reinforcement as concrete basis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210477001.6A CN102962379B (en) | 2012-11-21 | 2012-11-21 | Tire clamp of withdrawing type positioning pin for steel bar bending angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210477001.6A CN102962379B (en) | 2012-11-21 | 2012-11-21 | Tire clamp of withdrawing type positioning pin for steel bar bending angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102962379A CN102962379A (en) | 2013-03-13 |
| CN102962379B true CN102962379B (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210477001.6A Active CN102962379B (en) | 2012-11-21 | 2012-11-21 | Tire clamp of withdrawing type positioning pin for steel bar bending angle |
Country Status (1)
| Country | Link |
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| CN (1) | CN102962379B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877999A (en) * | 2021-10-13 | 2022-01-04 | 江苏金锠盛机床有限公司 | Bender of high accuracy steel pipe |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB583830A (en) * | 1944-11-07 | 1946-12-31 | Montolieu Murray Oliphant Irvi | Improved means for bending metal strip |
| US4249405A (en) * | 1979-04-12 | 1981-02-10 | Robert Cyr | Wire or cable bending apparatus |
| CN2196521Y (en) * | 1994-08-27 | 1995-05-10 | 邱文聪 | Improved structure of angle bending machine |
| CN2810809Y (en) * | 2005-06-29 | 2006-08-30 | 上海宝钢生产协力公司 | Apparatus for bending iron wire into shaped bracket |
| CN201140256Y (en) * | 2007-11-15 | 2008-10-29 | 中铁十二局集团有限公司 | Multi-angle bending apparatus for steel bar |
| CN201906776U (en) * | 2010-08-31 | 2011-07-27 | 张文芳 | Portable manual steel bar bending device |
| CN203044741U (en) * | 2012-11-21 | 2013-07-10 | 中铁四局集团第四工程有限公司 | Blank clamp tool with pluggable locating pin for steel bar bending angle |
-
2012
- 2012-11-21 CN CN201210477001.6A patent/CN102962379B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB583830A (en) * | 1944-11-07 | 1946-12-31 | Montolieu Murray Oliphant Irvi | Improved means for bending metal strip |
| US4249405A (en) * | 1979-04-12 | 1981-02-10 | Robert Cyr | Wire or cable bending apparatus |
| CN2196521Y (en) * | 1994-08-27 | 1995-05-10 | 邱文聪 | Improved structure of angle bending machine |
| CN2810809Y (en) * | 2005-06-29 | 2006-08-30 | 上海宝钢生产协力公司 | Apparatus for bending iron wire into shaped bracket |
| CN201140256Y (en) * | 2007-11-15 | 2008-10-29 | 中铁十二局集团有限公司 | Multi-angle bending apparatus for steel bar |
| CN201906776U (en) * | 2010-08-31 | 2011-07-27 | 张文芳 | Portable manual steel bar bending device |
| CN203044741U (en) * | 2012-11-21 | 2013-07-10 | 中铁四局集团第四工程有限公司 | Blank clamp tool with pluggable locating pin for steel bar bending angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102962379A (en) | 2013-03-13 |
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