CN211276327U - Reinforcing bar bending device for water conservancy construction - Google Patents
Reinforcing bar bending device for water conservancy construction Download PDFInfo
- Publication number
- CN211276327U CN211276327U CN201921677989.4U CN201921677989U CN211276327U CN 211276327 U CN211276327 U CN 211276327U CN 201921677989 U CN201921677989 U CN 201921677989U CN 211276327 U CN211276327 U CN 211276327U
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- limiting
- reinforcing bar
- water conservancy
- positioning groove
- conservancy construction
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a water conservancy construction equipment technical field specifically discloses a reinforcing bar bending device for water conservancy construction, comprises a workbench, the surface of workstation is equipped with arc positioning groove, the inside of workstation is equipped with the motor, be equipped with the eccentric wheel on the output shaft of motor, arc positioning groove's upper end is equipped with the reinforcing bar, arc positioning groove's bilateral symmetry is equipped with clamping mechanism, the threaded rod overcoat has the slider, one side of clamping mechanism is equipped with stop gear, stop gear includes the shifting chute, the spacing groove, spacing wheel and spacing cardboard, spacing wheel is installed on the shifting chute, the reinforcing bar of the different grade type can be bent to this equipment, accurate reinforcing bar position of bending.
Description
Technical Field
The utility model relates to a water conservancy construction equipment technical field specifically discloses a reinforcing bar bending device.
Background
As a capital construction country, hydraulic engineering, construction engineering and road engineering in China are very hot, so that reinforcing steel bars are frequently used and need to be inserted into concrete to fix the concrete, but because the reinforcing steel bars are produced according to the diameter streamline, the requirements on the reinforcing steel bars are different in different working environments, so that the reinforcing steel bars need to be bent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that whether the position of bending of traditional reinforcing bar bending device is accurate.
In order to achieve the above object, the utility model provides a following technical scheme:
a steel bar bending device for water conservancy construction comprises a workbench and a motor arranged inside the workbench, wherein the surface of the workbench is provided with an arc-shaped positioning groove for fixing steel bars, one end of the arc-shaped positioning groove is provided with an eccentric wheel, the eccentric wheel is fixedly connected with a motor output shaft, the eccentric wheel is arranged on the workbench, the workbench is also provided with a limiting mechanism, the eccentric wheel is arranged on one side of the arc-shaped positioning groove, the limiting mechanism is arranged on the other side of the arc-shaped positioning groove, the limiting mechanism comprises a moving groove, a limiting wheel and a limiting clamping plate, the bottom of the limiting wheel is detachably connected with the moving groove, the limiting clamping plate is arranged inside the limiting groove, the limiting groove is communicated with the moving groove, the other end of the arc-shaped positioning groove is symmetrically provided with a clamping mechanism, the clamping mechanism comprises a handle, a disc, a threaded rod, the disc is kept away from one side of handle and threaded rod fixed connection, threaded connection has the slider on the threaded rod, two clamping mechanism's slider top is equipped with positive plate and negative pole piece respectively, positive plate and negative pole piece all are connected with the motor electricity.
The principle and effect of this basic scheme lie in:
1. open on the surface of workstation has the arc constant head tank, because the reinforcing bar generally is the cylinder, the cylinder is put and may be rolled at the workstation, leads to subsequent tight presenting problems of clamp, and the effect of arc constant head tank can help fixed reinforcement position, prevents to roll.
2. The purpose of using the eccentric wheel is to realize the bending of the reinforcing steel bar by utilizing the principle that the diameters of the eccentric wheels are different
3. The limiting wheel is placed in the moving groove, and the bending device can bend the reinforcing steel bars at different positions by the aid of rotation of the eccentric wheel and matching of the limiting wheel.
4. The design of the clamping mechanism can be better suitable for reinforcing steel bars of different types, and the clamping mechanism can clamp reinforcing steel bars of different diameters and cannot be influenced by the diameters of the reinforcing steel bars.
Further, the handle is made of an insulating material. The electric leakage caused by improper operation of a worker operating the clamping mechanism is prevented, and the personal safety is protected.
Furthermore, a graduated scale is arranged under the limiting groove. The design can realize the precision of the bending position, and the bending position is not estimated by workers, so that the product quality is improved.
Further, the top of threaded rod is equipped with the limiting plate. Prevent that the staff from shaking out the threaded rod because misoperation with the slider, cause the destruction of whole device.
Furthermore, the eccentric wheel and the limiting wheel are made of the same material. The bending principle is formed by mutual extrusion of the eccentric wheel and the limiting wheel, and the same material is selected to ensure that the bearing capacity of the eccentric wheel and the limiting wheel is the same.
Drawings
Fig. 1 is a front view of a steel bar bending device for water conservancy construction according to an embodiment of the present invention;
fig. 2 is the embodiment of the utility model provides a top view of reinforcing bar bending device for water conservancy construction.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a workbench 1, a handle 2, a disc 3, a threaded rod 4, a sliding block 5, a positive plate 6, a negative plate 61, a steel bar 7, an arc-shaped positioning groove 8, an eccentric wheel 9, a moving groove 10, a limiting groove 11, a limiting clamping plate 12, a limiting wheel 13 and a motor 14.
Examples are shown in fig. 1 and 2:
the utility model provides a 7 bending device of reinforcing bar for water conservancy construction, includes workstation 1, and the surface of workstation 1 is equipped with arc positioning groove 8, and arc positioning groove 8 is the arc, and arc positioning groove 8 is seted up at the positive center on workstation 1 surface, and arc positioning groove 8's groove width is less than 7 diameters of reinforcing bar, and the inside of workstation 1 is equipped with motor 14.
The eccentric wheel 9 is arranged on the workbench 1, an output shaft of a motor 14 penetrates through a working surface to be connected with the eccentric wheel 9 through a bearing, clamping mechanisms are symmetrically arranged on two sides of the arc-shaped positioning groove 8 and comprise a handle 2, a disc 3, a threaded rod 4, a sliding block 5, a positive plate 6 and a negative plate 61, one side, away from the center of a circle, of the disc 3 is welded with the handle 2, one side, away from the handle 2, of the disc 3 is fixedly connected with the threaded rod 4, the handle 2 is made of an insulating material, the phenomenon that when a worker operates the clamping mechanisms, electric leakage is caused due to improper operation and personal safety is protected, the threaded rod 4 is in threaded connection with the sliding block 5, a limiting plate is arranged at the top end of the threaded rod 4 and is used for preventing the worker from shaking the sliding block 5 out of the threaded rod 4 due to misoperation to cause damage to the whole, the positive plate 6 and the negative plate 61 are both electrically connected with the motor, the positive plate 6 is electrically connected with the positive pole of the motor 14, and the negative plate 61 is electrically connected with the negative pole of the motor 14.
When the whole device needs to work, the positive plate 6 and the negative plate 61 which are electrically connected with the motor 14 are electrified, but the positive plate 6 and the negative plate 61 of the sliding block 5 do not contact the reinforcing steel bar 7, the motor 14 does not start to rotate, the reinforcing steel bar 7 which needs to be bent is placed on the arc-shaped positioning groove 8, the position of the reinforcing steel bar 7 is fixed, then the position of the limiting wheel 13 in the moving groove 10 is adjusted according to the bending position requirement, after the position of the limiting wheel 13 is determined, the position of the limiting wheel 13 is fixed in a mode that the limiting clamping plate 12 is embedded into the limiting groove 11, the movement of the limiting wheel 13 is prevented, the handle 2 on the clamping mechanism is shaken at the moment, the handle 2 drives the threaded rods 4 to rotate, the sliding blocks 5 on the two threaded rods 4 extrude the reinforcing steel bar 7, when the positive plate 6 and the negative plate 61 just contact the reinforcing steel bar 7, and the metal conduction, Reinforcing bar 7, motor 14 have formed the route, motor 14 is rotatory, eccentric wheel 9 is rotatory to the rotatory drive of motor 14, eccentric wheel 9 utilizes the different principle of rotating diameter and spacing wheel 13 mutual extrusion, realize the extrusion to reinforcing bar 7 in demand position, because be equipped with the scale under the shifting chute 10, when the staff need bend reinforcing bar 7 in accurate position, align the right-hand member of reinforcing bar 7 with the right-hand member of shifting chute 10, so just can realize bending to the accurate position of reinforcing bar 7.
After one reinforcing steel bar 7 finishes the bending step, the positive plate 6 and the negative plate 61 which are electrically connected with the motor 14 are powered off, the motor 14 stops working, the eccentric wheel 9 stops rotating, the reinforcing steel bar 7 is taken down, another reinforcing steel bar 7 to be bent is placed, and the operations are repeated to finish efficient and accurate bending of the reinforcing steel bar 7.
The above descriptions are merely examples of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein, and those skilled in the art will know all the common technical knowledge in the field of the invention before the application date or priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. The utility model provides a reinforcing bar bending device for water conservancy construction which characterized in that: the steel bar clamping device comprises a workbench and a motor arranged in the workbench, wherein the surface of the workbench is provided with an arc-shaped positioning groove for fixing steel bars, one end of the arc-shaped positioning groove is provided with an eccentric wheel which is fixedly connected with an output shaft of the motor, the eccentric wheel is arranged on the workbench, the workbench is also provided with a limiting mechanism, the eccentric wheel is arranged on one side of the arc-shaped positioning groove, the limiting mechanism is arranged on the other side of the arc-shaped positioning groove and comprises a moving groove, a limiting wheel and a limiting clamping plate, the bottom of the limiting wheel is detachably connected with the moving groove, the limiting clamping plate is arranged in the limiting groove and communicated with the moving groove, the other end of the arc-shaped positioning groove is symmetrically provided with a clamping mechanism which comprises a handle, a disc, a threaded rod and a sliding block, the handle is arranged on one side of the disc far away, threaded connection has the slider on the threaded rod, two clamping mechanism's slider top is equipped with positive plate and negative pole piece respectively, positive plate and negative pole piece all are connected with the motor electricity.
2. The reinforcing bar bending device for water conservancy construction according to claim 1, characterized in that: the handle is made of insulating materials.
3. The reinforcing bar bending device for water conservancy construction according to claim 1, characterized in that: and a graduated scale is arranged under the limiting groove.
4. The reinforcing bar bending device for water conservancy construction according to claim 1, characterized in that: and a limiting plate is arranged at the top end of the threaded rod.
5. The reinforcing bar bending device for water conservancy construction according to claim 1, characterized in that: the eccentric wheel and the limiting wheel are made of the same material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921677989.4U CN211276327U (en) | 2019-10-09 | 2019-10-09 | Reinforcing bar bending device for water conservancy construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921677989.4U CN211276327U (en) | 2019-10-09 | 2019-10-09 | Reinforcing bar bending device for water conservancy construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211276327U true CN211276327U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921677989.4U Active CN211276327U (en) | 2019-10-09 | 2019-10-09 | Reinforcing bar bending device for water conservancy construction |
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| Country | Link |
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| CN (1) | CN211276327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361934A (en) * | 2020-11-27 | 2021-02-12 | 青海省水利水电科学研究院有限公司 | Hydraulic engineering check out test set |
-
2019
- 2019-10-09 CN CN201921677989.4U patent/CN211276327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361934A (en) * | 2020-11-27 | 2021-02-12 | 青海省水利水电科学研究院有限公司 | Hydraulic engineering check out test set |
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