CN202010751U - Bending machine for rebars - Google Patents
Bending machine for rebars Download PDFInfo
- Publication number
- CN202010751U CN202010751U CN 201120076948 CN201120076948U CN202010751U CN 202010751 U CN202010751 U CN 202010751U CN 201120076948 CN201120076948 CN 201120076948 CN 201120076948 U CN201120076948 U CN 201120076948U CN 202010751 U CN202010751 U CN 202010751U
- Authority
- CN
- China
- Prior art keywords
- bending
- rebars
- seat body
- fixing
- pedestal
- 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 - Lifetime
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a bending machine for rebars, which comprises a seat body. The cross section of the seat body is in the U shape, one side of the seat body is provided with a base plate, and the other side of the seat body is provided with at least two fixing jackscrews. A semicircle groove is positioned on the base plate, one ends of the fixing jackscrews are provided with fixing blocks, and the other ends of the fixing jackscrews are provided with handles. A semicircle groove is disposed on the fixing block, a bending device is installed on the upper portion of the seat body, and the front end of the bending device is provided with a pushing block. A semicircle groove is arranged on the pushing block, and the bending device is in a jackscrew structure or a jack structure. The bending machine fixes the rebars and utilizes the bending device to exert side-direction stress on end heads of the rebars, accordingly the end heads of the rebars is bended at a small angle under the side-direction stress, welding requirements are realized, and coaxiality of the rebars after being bended is guaranteed. The bending machine has simple structure, low construction cost and small size, is convenient and practical, is convenient to move, thereby greatly reducing work intensity of workers, having good bending effect and improving construction quality.
Description
Technical field
The utility model belongs to field of mechanical technique, is specifically related to a kind of angle bender.
Background technology
In building construction process, in the reinforcement fabrication installation process, often need the connection of reinforcing bar length direction.Connected mode comprises mechanical connection and is welded to connect two kinds of forms.When the mode that adopts welding, 2 soldered reinforcing bars of code requirement must be on same axis.In practice of construction, the construction workman is little curved with one of steel bar end folding earlier, make the distance of a diameter of the former axis of center axis deviation at steel bar end place, and then the reinforcing bar after two sections bendings welded, so just guaranteed the axiality of welding back reinforcing bar as much as possible, guarantee the stress performance of spreading reinforcing bar, improved construction quality.But artificial method is still adopted in present this bending, promptly manually relies on instrument such as spanner that the steel bar end sled is curved, this method causes very big labour intensity to the workman, also very bother, its bending effect is also undesirable, and the angle-bender of selling on the market also is not suitable for rolling over this little bending.
Summary of the invention
In sum, in order to overcome the deficiency of prior art problem, the utility model provides a kind of angle bender, it is that reinforcing bar is fixed, utilize apparatus for bending then, apply the pressure of a side direction to steel bar end, steel bar end under the effect of lateral pressure, roll over one little curved, realize welding requirements, guarantee the axiality after reinforcing bar welds as much as possible, it is simple in structure, and is convenient and practical, and cost is low, volume is little, convenience is mobile, can reduce working strength of workers greatly, bending is effective, and then improves construction quality.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of angle bender, wherein: it comprises pedestal, and the cross sectional shape of pedestal is " u " type, and a side of pedestal is provided with backing plate, backing plate is provided with semi-circular recesses, the opposite side of pedestal is provided with fixedly jackscrew, and fixedly an end of jackscrew is provided with fixed block, and the other end is provided with handle, fixed block is provided with semi-circular recesses, the top of pedestal is provided with apparatus for bending, and the apparatus for bending front end is provided with jacking block, and jacking block is provided with semi-circular recesses.
Further, described apparatus for bending or be the jackscrew structure, or be jack structure.
Further, the quantity of described fixedly jackscrew is at least two.
The beneficial effects of the utility model are:
1, the utility model is earlier reinforcing bar to be fixed, and utilizes apparatus for bending then, applies the pressure of a side direction to steel bar end, steel bar end under the effect of lateral pressure, roll over one little curved, realize welding requirements, guarantee the axiality after reinforcing bar welds as much as possible;
2, the utility model is simple in structure, and is convenient and practical, and cost is low, and volume is little, convenience is mobile, can reduce working strength of workers greatly, and bending is effective, and then improves construction quality.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of the utility model Fig. 1;
Fig. 3 is the A-A cutaway view of the utility model Fig. 1;
Fig. 4 is user mode figure of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As Fig. 1,2,3, shown in 4, a kind of angle bender, it comprises pedestal 2, the cross sectional shape of pedestal 2 is " u " type, be fixed with backing plate 1 on the inner left wall of pedestal 2, backing plate 1 is provided with semi-circular recesses, the right side wall of pedestal 2 is provided with fixedly jackscrew 6, fixedly an end of jackscrew 6 is provided with fixed block 5, the other end is provided with handle 7, and fixed block 5 is provided with semi-circular recesses, and the top of pedestal 2 is provided with apparatus for bending 4, apparatus for bending 4 is a jack structure, the base of jack is fixed on the right side wall of pedestal 2, and the front end of its expansion link 9 is hinged with jacking block 3, and jacking block 3 is provided with semi-circular recesses, the turning handle 8 of jack is arranged on the outside of pedestal 2, and fixedly the quantity of jackscrew 6 is two.
During use, unclamp the fixedly handle 7 of jackscrew 6, the reinforcing bar that needs bending is placed in the semi-circular recesses of backing plate 1, tighten fixedly jackscrew 6, fixedly the groove of the fixed block 5 of jackscrew 6 will block reinforcing bar, and reinforcing bar is fixed, and guarantee that there are enough bending surpluses the termination of reinforcing bar, then, the handle 7 of jack is rotated in the termination that the groove of jacking block 3 is blocked reinforcing bar, and jack applies left lateral pressure to steel bar end, steel bar end under the effect of lateral pressure, gradually crooked gradually left.
Be noted that, the above embodiment is to the explanation of technical solutions of the utility model and unrestricted, other modification that is equal to replacement or makes of affiliated technical field those of ordinary skill according to prior art, as long as do not exceed the thinking and the scope of technical solutions of the utility model, all should be included within the desired interest field of the utility model.
Claims (3)
1. angle bender, it is characterized in that: it comprises pedestal (2), the cross sectional shape of pedestal (2) is " u " type, one side of pedestal (2) is provided with backing plate (1), backing plate (1) is provided with semi-circular recesses, the opposite side of pedestal (2) is provided with fixedly jackscrew (6), fixedly an end of jackscrew (6) is provided with fixed block (5), the other end is provided with handle (7), fixed block (5) is provided with semi-circular recesses, the top of pedestal (2) is provided with apparatus for bending (4), and apparatus for bending (4) front end is provided with jacking block (3), and jacking block (3) is provided with semi-circular recesses.
2. angle bender according to claim 1 is characterized in that: described apparatus for bending (4) or for the jackscrew structure, or be jack structure.
3. angle bender according to claim 1 is characterized in that: the quantity of described fixedly jackscrew (6) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120076948 CN202010751U (en) | 2011-03-22 | 2011-03-22 | Bending machine for rebars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120076948 CN202010751U (en) | 2011-03-22 | 2011-03-22 | Bending machine for rebars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202010751U true CN202010751U (en) | 2011-10-19 |
Family
ID=44781356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120076948 Expired - Lifetime CN202010751U (en) | 2011-03-22 | 2011-03-22 | Bending machine for rebars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202010751U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438956A (en) * | 2014-11-28 | 2015-03-25 | 湖北中南勘察基础工程有限公司 | Anchor bar bending machine |
| CN104563166A (en) * | 2014-01-26 | 2015-04-29 | 山河建设集团有限公司 | Anti-floating anchor rod backward bending device |
| CN106964725A (en) * | 2017-05-22 | 2017-07-21 | 肇庆市智高电机有限公司 | A kind of steel bar bending apparatus with positioning function |
| CN109433964A (en) * | 2018-12-28 | 2019-03-08 | 中建三局第二建设工程有限责任公司 | A kind of construction site steel bar bending apparatus |
-
2011
- 2011-03-22 CN CN 201120076948 patent/CN202010751U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563166A (en) * | 2014-01-26 | 2015-04-29 | 山河建设集团有限公司 | Anti-floating anchor rod backward bending device |
| CN104563166B (en) * | 2014-01-26 | 2015-07-29 | 山河建设集团有限公司 | Bending apparatus after a kind of anti-float anchor rod |
| CN104438956A (en) * | 2014-11-28 | 2015-03-25 | 湖北中南勘察基础工程有限公司 | Anchor bar bending machine |
| CN106964725A (en) * | 2017-05-22 | 2017-07-21 | 肇庆市智高电机有限公司 | A kind of steel bar bending apparatus with positioning function |
| CN106964725B (en) * | 2017-05-22 | 2019-10-08 | 新昌县立诺智能科技有限公司 | A kind of steel bar bending apparatus with positioning function |
| CN109433964A (en) * | 2018-12-28 | 2019-03-08 | 中建三局第二建设工程有限责任公司 | A kind of construction site steel bar bending apparatus |
| CN109433964B (en) * | 2018-12-28 | 2024-03-15 | 中建三局第二建设工程有限责任公司 | Reinforcing bar bending device for building construction site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111019 |