CN202701209U - Rebar automatic bending machine - Google Patents
Rebar automatic bending machine Download PDFInfo
- Publication number
- CN202701209U CN202701209U CN 201220286241 CN201220286241U CN202701209U CN 202701209 U CN202701209 U CN 202701209U CN 201220286241 CN201220286241 CN 201220286241 CN 201220286241 U CN201220286241 U CN 201220286241U CN 202701209 U CN202701209 U CN 202701209U
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- China
- Prior art keywords
- plate
- location
- bending machine
- automatic bending
- workbench
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- Expired - Fee Related
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Abstract
The utility model discloses a rebar automatic bending machine. A rotary plate is assembled on a worktable of the bending machine in a rotary mode, a locating plate is assembled at one side of the rotary plate in a guiding sliding mode through a guiding structure, an adjusting mechanism is connected with the locating plate in a transmitting mode, and the adjusting mechanism drives the locating plate to guiding slide along the guiding structure. According to the rebar automatic bending machine, the locating plate is assembled on the worktable in a guiding sliding mode, when deformation caused by stress happens between a pushing piece and a fixing hole of the rotary plate and/or between a stop piece and the fixing hole of the rotary plate, the locating plate can be driven by the adjusting mechanism to slide back and forth on the worktable, and then the dimensional deviation caused by the deformation is made up, and therefore the accuracy of a rebar bending angle is guaranteed, service life of equipment is prolonged, and maintaining cost of the equipment is reduced.
Description
Technical field
The utility model belongs to the construction machinery equipment field, says accurately to relate to a kind of angle-bender.
Background technology
The basic framework such as building, bridge generally adopts reinforced concrete structure, need to use a large amount of reinforcing bars and make skeleton.The job site mainly uses plant equipment to finish the bending forming of reinforcing bar at present.Chinese utility model patent open file CN201316775Y discloses a kind of angle-bender, the fuselage top of this bending machine is provided with workbench, the workbench middle part is rotatably equipped with rotating disk, the pivot center of rotating disk is perpendicular to the table top of workbench, the both sides that rotating disk is relative are respectively equipped with location-plate, center of turntable vertically is provided with centre bore and offers some fixing holes around centre bore, vertically offer spaced some locating holes along its longitudinally on the location-plate, during use, in the center of turntable hole, insert central shaft, in one of them fixing hole of rotating disk, insert impeller, in the locating hole of location-plate, insert stop part, reinforcing bar is placed on location-plate and the rotating disk, the one end inserts between the central shaft and impeller of rotating disk, and the other end cooperates with the stop part block, thereby impeller rotates the promotion reinforcing bar around the central shaft bending forming around central shaft during dial rotation, change the insertion position of impeller or stop part, can change the angle of bend of reinforcing bar.But on this angle-bender rotating disk between the impeller of plug-in mounting and the corresponding fixing hole and deform because the reaction force that is subjected to for a long time reinforcing bar affects easily between the stop part on the location-plate and the locating hole, cause bar bending angle and actual requirement deviation larger, its crooked accuracy descends, build for follow-up framework of steel reinforcement and cause difficulty, affect construction speed, can only realize by changing corresponding component at present the reparation of bar bending angle, cause the maintenance cost of equipment higher.
The utility model content
The purpose of this utility model is: provide a kind of automatic bending machine for steel bar that can finely tune the location-plate position, to solve because of between impeller and the fixing hole and/or the larger problem of bar bending angular deviation that causes because of stress deformation between stop part and the locating hole.
The technical solution of the utility model is: a kind of automatic bending machine for steel bar, comprise workbench, rotate the location-plate that is assemblied in the rotating disk on the workbench and is located at rotating disk one side, described location-plate leads slidable fit on workbench by guide frame on its longitudinally, be connected with at the location-plate upper driving and drive guiding mechanism that it slides along the guide frame guiding.
Described guide frame comprises the guide holder that is fixed on the workbench, offers the gathering sill that passes through for location-plate on the guide holder.
Sidewall middle part in the described location-plate left and right sides vertically digs respectively the limited location groove, relatively convexes with the protuberance that stretches in the corresponding stopper slot on the cell wall of the both sides of described gathering sill.
Described guide holder is provided with two and lay along location-plate longitudinally interval.
Described guiding mechanism comprises the adjustment screw mandrel that is fixed on location-plate one end end, adjusts on the screw mandrel and is installed with adjusting nut, is fixed with and the spacing fixed head that cooperates of the axial block of this adjusting nut at workbench.
Circumferentially offer annular groove on the described adjusting nut outer peripheral face, described fixed head is provided with the draw-in groove that snaps in the described annular groove.
Location-plate guiding on the automatic bending machine for steel bar of the present utility model is slidedly assemblied on the workbench, its when between impeller and the rotating disk fixing hole and/or between the locating hole on stop part and the location-plate because of stressed the distortion after, can drive location-plate front and back on workbench by guiding mechanism slides, remedy the dimensional discrepancy that causes because of distortion, thereby effectively guaranteed the accuracy of bar bending angle, improve the service life of equipment, reduced the maintenance cost of equipment.
Description of drawings
Fig. 1 is the structural representation of the utility model automatic bending machine for steel bar specific embodiment;
Fig. 2 is the mounting structure figure of location-plate among Fig. 1;
Fig. 3 is the structural representation of location-plate guiding mechanism among Fig. 1.
The specific embodiment
The implementation of automatic bending machine for steel bar of the present utility model is Fig. 1 for example, Fig. 2, shown in Figure 3, this bending machine is provided with workbench 1 at the fuselage top, the middle part of workbench 1 is rotatably equipped with rotating disk 2, the pivot center of this rotating disk 2 is perpendicular to the table top of workbench 1, be respectively equipped with the guide holder 4 that a pair of interval arranges in the left and right sides of rotating disk 2, the gathering sill guiding slidable fit of all offering by correspondence between the every pair of guide holder 4 has location-plate 3, and an end that is positioned at each location-plate 3 at workbench 1 is respectively equipped with the guiding mechanism 5 that slides along the gathering sill guiding be used to driving corresponding location-plate 3.In the present embodiment, it offers stopper slot along its longitudinally respectively on the sidewall of location-plate 3 left and right sides, all relatively convex with the protuberance 41 that stretches in the corresponding stopper slot on the both sides cell wall of the gathering sill of guide holder 4, in the vertical direction is spacing between guide holder 4 and the location-plate 3 cooperates thereby make; The guiding mechanism that is connected between workbench 1 and the location-plate 3 comprises the adjustment screw mandrel 52 that is fixedly connected on location-plate 3 one end ends along location-plate 3 longitudinallies, adjust on the screw mandrel and be installed with an adjusting nut 53, the outer peripheral face of this adjusting nut 53 circumferentially offers annular groove, corresponding adjusting nut 53 is fixed with fixed head 51 on workbench 1, fixed head 51 is provided with and snaps in the draw-in groove in the annular groove on the corresponding adjusting nut 53, thereby so that forms between fixed head 51 and the adjusting nut 53 that axial block is spacing to be cooperated.
It is when between impeller and the rotating disk fixing hole and/or between the locating hole on stop part and the location-plate during because of stressed deforming, rotation adjusting nut 53, adjusting nut 53 utilizes and spacing the cooperation by adjusting screw mandrel 52 of fixed head 51 drives location-plate 3 along positioning seat 4 slips, realization is to the adjustment of bar bending angle, remedy the dimensional discrepancy that causes because of distortion, thereby delayed the service life of wearing terrain, effectively reduced the maintenance cost of equipment.
The utility model is not limited to above-described embodiment, in concrete the application, location-plate can also lead and be installed in the gathering sill that correspondence is offered on the workbench, and perhaps location-plate being slided is installed in the axis of guide of corresponding setting on the workbench, can realize that all the guiding of location-plate is installed; The guiding mechanism that is connected on the location-plate can also adopt screw-nut body, and leading screw rotates and is assemblied on the workbench, and nut is fixed on the location-plate, and it is all within protection domain of the present utility model.
Claims (6)
1. automatic bending machine for steel bar, comprise workbench, rotate the location-plate that is assemblied in the rotating disk on the workbench and is located at rotating disk one side, it is characterized in that, described location-plate leads slidable fit on workbench by guide frame on its longitudinally, be connected with at the location-plate upper driving and drive guiding mechanism that it slides along the guide frame guiding.
2. automatic bending machine for steel bar according to claim 1 is characterized in that, described guide frame comprises the guide holder that is fixed on the workbench, offers the gathering sill that passes through for location-plate on the guide holder.
3. automatic bending machine for steel bar according to claim 2 is characterized in that, vertically digs respectively the limited location groove at the sidewall middle part of the described location-plate left and right sides, relatively convexes with the protuberance that stretches in the corresponding stopper slot on the cell wall of the both sides of described gathering sill.
4. automatic bending machine for steel bar according to claim 3 is characterized in that, described guide holder is provided with two and lay along location-plate longitudinally interval.
5. automatic bending machine for steel bar according to claim 1, it is characterized in that, described guiding mechanism comprises the adjustment screw mandrel that is fixed on location-plate one end end, adjusts on the screw mandrel and is installed with adjusting nut, is fixed with and the spacing fixed head that cooperates of the axial block of this adjusting nut at workbench.
6. automatic bending machine for steel bar according to claim 5 is characterized in that, circumferentially offers annular groove on the described adjusting nut outer peripheral face, and described fixed head is provided with the draw-in groove that snaps in the described annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286241 CN202701209U (en) | 2012-06-18 | 2012-06-18 | Rebar automatic bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286241 CN202701209U (en) | 2012-06-18 | 2012-06-18 | Rebar automatic bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701209U true CN202701209U (en) | 2013-01-30 |
Family
ID=47581549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220286241 Expired - Fee Related CN202701209U (en) | 2012-06-18 | 2012-06-18 | Rebar automatic bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701209U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513533A (en) * | 2016-10-28 | 2017-03-22 | 江苏建筑职业技术学院 | Construction steel bar bender device based on PLC control and working method thereof |
| CN106825317A (en) * | 2017-02-27 | 2017-06-13 | 成都佰思汇信科技有限责任公司 | A kind of Suresh Kumar angle-bender |
| CN106862426A (en) * | 2017-04-08 | 2017-06-20 | 长葛市老城昌宝建筑机械配件厂 | The adjustable angle-bender of fixed plate |
| CN108080534A (en) * | 2018-01-30 | 2018-05-29 | 安徽传质信息科技有限公司 | A kind of portable angle-bender |
-
2012
- 2012-06-18 CN CN 201220286241 patent/CN202701209U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513533A (en) * | 2016-10-28 | 2017-03-22 | 江苏建筑职业技术学院 | Construction steel bar bender device based on PLC control and working method thereof |
| CN106825317A (en) * | 2017-02-27 | 2017-06-13 | 成都佰思汇信科技有限责任公司 | A kind of Suresh Kumar angle-bender |
| CN106862426A (en) * | 2017-04-08 | 2017-06-20 | 长葛市老城昌宝建筑机械配件厂 | The adjustable angle-bender of fixed plate |
| CN108080534A (en) * | 2018-01-30 | 2018-05-29 | 安徽传质信息科技有限公司 | A kind of portable angle-bender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130130 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |