CN201783547U - Manual round steel bending device - Google Patents
Manual round steel bending device Download PDFInfo
- Publication number
- CN201783547U CN201783547U CN2010205016573U CN201020501657U CN201783547U CN 201783547 U CN201783547 U CN 201783547U CN 2010205016573 U CN2010205016573 U CN 2010205016573U CN 201020501657 U CN201020501657 U CN 201020501657U CN 201783547 U CN201783547 U CN 201783547U
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- China
- Prior art keywords
- bending
- round steel
- workbench
- running roller
- bending plate
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- Expired - Fee Related
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Abstract
The utility model discloses a manual round steel bending device, which belongs to the field of round steel bending. The manual round steel bending device comprises a worktable, at least two positioning guide rollers and a bending roller mechanism, wherein the guide rollers are rotationally arranged on the worktable; and the bending roller mechanism is rotationally arranged on the worktable. The manual round steel bending device is characterized by also comprising a dial scale which is fixed on the worktable and is used for indicating angles, wherein the zero angle line of the dial scale is parallel to a connecting line between the centers of the two guide rollers; the worktable is provided with a bending plate; an angle of the bending plate is movably connected with the bending roller mechanism; the bending plate can rotate around the axel center of the bending roller mechanism; the bending plate is provided with a spanner mechanism for driving the bending plate to rotate; and the spanner mechanism comprises a screw rod and a nut fixed on the bending plate. The dial scale with angle marks is adopted, so that the magnitude of a bending angle can be controlled accurately and the bending device is suitable to be bent by different angles; and the spanner mechanism adopts the screw rod and the nut which are matched with each other, so that the screw rod can be adjusted and the requirements on different torques are met.
Description
Technical field
The utility model relates to a kind of round steel apparatus for bending, particularly a kind of manual round steel apparatus for bending.
Background technology
Have different shape bending round steel in daily life and industrial production, current round steel bending equipment mainly comprises the positioning and guiding roller set of workbench, round steel, bending and molding running roller mechanism and drives round steel along mechanism that the moulding running roller moves.These device structures are simple, the mechanization degree height, but the bending angle is a certain value.Poor for applicability for round steel small lot, different knuckles.
Summary of the invention
The utility model provides a kind of simple in structure, easy to operate and can satisfy the manual round steel apparatus for bending of different knuckles for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of manual round steel apparatus for bending, comprise that workbench, at least two rotations are installed on positioning and guiding running roller on the workbench and rotation and are installed on bending running roller mechanism on the workbench, it is characterized in that, the dial that also comprises the sign angle that is fixedly mounted on the workbench, the zero degree line of dial is parallel with the line at two guide roller centers; Bending plate also is set on workbench, one jiao and the flexible connection of bending running roller mechanism of bending plate, bending plate can also be provided with the spanner mechanism that promotes the bending plate rotation around the rotation of the axle center of bending running roller mechanism on bending plate.
The utility model can also adopt following technical scheme:
Described spanner mechanism comprises screw rod and nut, and nut is fixed on the outside of bending plate and workbench vertical component.
On the inboard of described bending plate and workbench vertical component arc groove is set
On the external cylindrical surface of described guide roller arc groove is set.
Described bending running roller mechanism comprises the central shaft that is fixed on the workbench, is sleeved on the bending running roller on the central shaft and the locking nut of bending running roller axial location
On the external cylindrical surface of described bending running roller arc groove is set.
Advantage and the good effect that the utlity model has are: the dial that indicates angle is set on workbench, by corresponding angle on round steel dogleg section and the dial, just can controls the bending angle of round steel accurately; When the size of the diameter of round steel or bending part transition arc changed, by the relative position of the screw rod in the key mechanism and nut, change was around the size of the arm of force of bending running roller, thus the moment of control action on round steel.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a left view of the present utility model;
Fig. 3 is a right view of the present utility model;
Fig. 4 is an axonometric drawing of the present utility model.
Among the figure: the 1-workbench; The 2-screw rod; The 3-nut; 4-positioning and guiding running roller; The 5-central shaft; The 6-locking nut; 7-bending running roller; The 8-bending plate; The 9-dial; The 10-round steel; The 11-arc groove; The 12-arc groove; The 13-arc groove.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1-4, a kind of manual round steel apparatus for bending, comprise workbench 1, needs according to the operator, workbench 1 horizontal fixed is installed in the support of certain altitude, positioning and guiding running roller 4 is installed on the workbench, running roller 4 is sliding fast the rotation around the axle center, for making round steel 10 in the knuckle process, keep stable direction, two guide rollers 4 of minimum needs.Fixed installation indicates the dial 9 of angle on workbench 1, and wherein the zero degree line of dial 9 is parallel with the line of centres of above-mentioned two guide rollers 4.Bending running roller mechanism is installed on workbench, and in the present embodiment, this mechanism comprises the central shaft 5 that is fixed on the workbench, is sleeved on the bending running roller 7 on the central shaft and the locking nut 6 of bending running roller 7 axial location.On workbench 1, also be provided with the bending plate 8 of angle steel shape, one jiao of bending plate 8 flexibly connects with above-mentioned bending running roller mechanism, bending plate 8 can be around the rotation of the axle center of bending running roller mechanism, the spanner mechanism that promotes the bending plate rotation also is set on bending plate 8, spanner mechanism in this enforcement comprises screw rod 2 and nut 3, and wherein nut 3 can be fixed on the outside of bending plate 8 and workbench vertical component by modes such as welding.
For realizing the round steel bending, the structure that is installed on the workbench need satisfy certain status requirement, what be one side and guide roller 4 external cylindrical surfaces of round steel 10 and bending plate 8 perpendicular to the workbench part is inboard tangent, and the another side of round steel 10 and bending running roller 7 external cylindrical surfaces are tangent.For guarantee that round steel moves steadily, accurately locatees in the knuckle process, improve the service life of apparatus for bending simultaneously, be preferably on guide roller 4, bending running roller 7 or bending plate 8 and the surface that round steel 10 contacts and be provided with and the corresponding arc structure 11,12,13 of round steel 10 external diameters, in this case, round steel 10 embeds in the corresponding circular arc, changes original line contact into the face contact.
Operation principle of the present utility model: round steel 10 is inserted between positioning and guiding running roller 4, bending plate 8 and the bending running roller 7, adjust screw rod 2, reach the suitable arm of force, then towards dial 9 direction lead-screws 2, screw rod 2 drives bending plate 8 and rotates around bending running roller 7, with round steel 10 bending and moldings.
Claims (6)
1. manual round steel apparatus for bending, comprise that workbench (1), at least two rotations are installed on the positioning and guiding running roller (4) on the workbench and rotate the bending running roller mechanism that is installed on the workbench, it is characterized in that, also comprise the dial (9) of the sign angle that is fixedly mounted on the workbench, the zero degree line of dial (9) is parallel with the line at two guide rollers (4) center; Bending plate (8) also is set on workbench (1), one jiao and the flexible connection of bending running roller mechanism of bending plate (8), bending plate (8) can also be provided with the spanner mechanism that promotes the bending plate rotation around the rotation of the axle center of bending running roller mechanism on bending plate (8).
2. according to the described manual round steel apparatus for bending of claim 1, it is characterized in that described spanner mechanism comprises screw rod (2) and nut (3), nut (3) is fixed on the outside of bending plate (8) and workbench vertical component.
3. according to claim 1 or 2 described manual round steel apparatus for bending, it is characterized in that, on the inboard of described bending plate (8) and workbench vertical component arc groove (13) is set.
4. according to claim 1 or 2 described manual round steel apparatus for bending, it is characterized in that, arc groove (12) is set on the external cylindrical surface of described guide roller (4).
5. according to the described manual round steel apparatus for bending of claim 1, it is characterized in that, described bending running roller mechanism comprises the central shaft (5) that is fixed on the workbench, is sleeved on the bending running roller (7) on the central shaft (5) and the locking nut (6) of bending running roller axial location.
6. according to the described manual round steel apparatus for bending of claim 5, it is characterized in that, arc groove (11) is set on the external cylindrical surface of described bending running roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205016573U CN201783547U (en) | 2010-08-23 | 2010-08-23 | Manual round steel bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205016573U CN201783547U (en) | 2010-08-23 | 2010-08-23 | Manual round steel bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201783547U true CN201783547U (en) | 2011-04-06 |
Family
ID=43815527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205016573U Expired - Fee Related CN201783547U (en) | 2010-08-23 | 2010-08-23 | Manual round steel bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201783547U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406407A (en) * | 2013-08-16 | 2013-11-27 | 苏州市合昌电器有限公司 | Equipment for machining sheet metal part |
| CN104785666A (en) * | 2015-02-03 | 2015-07-22 | 苏州市职业大学 | Small rebar bending machine |
| CN104942099A (en) * | 2015-05-26 | 2015-09-30 | 德清铭泰户外用品有限公司 | Unilateral electric heat pipe bending machine |
| CN104942100A (en) * | 2015-05-26 | 2015-09-30 | 德清铭泰户外用品有限公司 | Manual single-side electric heated tube bending machine |
| CN106424446A (en) * | 2016-10-09 | 2017-02-22 | 苏州市职业大学 | Bending device for stirrups |
| CN106767348A (en) * | 2016-12-21 | 2017-05-31 | 上海第机床厂有限公司 | Locking cap centring means and spotting device |
| CN108124627A (en) * | 2017-12-21 | 2018-06-08 | 郑州国知网络技术有限公司 | Branch device is rolled over portable simple in a kind of gardens |
-
2010
- 2010-08-23 CN CN2010205016573U patent/CN201783547U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406407A (en) * | 2013-08-16 | 2013-11-27 | 苏州市合昌电器有限公司 | Equipment for machining sheet metal part |
| CN104785666A (en) * | 2015-02-03 | 2015-07-22 | 苏州市职业大学 | Small rebar bending machine |
| CN104942099A (en) * | 2015-05-26 | 2015-09-30 | 德清铭泰户外用品有限公司 | Unilateral electric heat pipe bending machine |
| CN104942100A (en) * | 2015-05-26 | 2015-09-30 | 德清铭泰户外用品有限公司 | Manual single-side electric heated tube bending machine |
| CN106424446A (en) * | 2016-10-09 | 2017-02-22 | 苏州市职业大学 | Bending device for stirrups |
| CN106767348A (en) * | 2016-12-21 | 2017-05-31 | 上海第机床厂有限公司 | Locking cap centring means and spotting device |
| CN106767348B (en) * | 2016-12-21 | 2024-01-23 | 上海第一机床厂有限公司 | Locking cap centering device and centering method |
| CN108124627A (en) * | 2017-12-21 | 2018-06-08 | 郑州国知网络技术有限公司 | Branch device is rolled over portable simple in a kind of gardens |
| CN108124627B (en) * | 2017-12-21 | 2020-11-13 | 信阳农林学院 | Gardens are with portable simple device of breaking a branch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20130823 |