CN217252375U - Bending device is used in construction reinforcing bar processing - Google Patents
Bending device is used in construction reinforcing bar processing Download PDFInfo
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- CN217252375U CN217252375U CN202123346483.5U CN202123346483U CN217252375U CN 217252375 U CN217252375 U CN 217252375U CN 202123346483 U CN202123346483 U CN 202123346483U CN 217252375 U CN217252375 U CN 217252375U
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Abstract
The utility model discloses a bending device for processing construction steel bars, which comprises a base and a first limiting plate, wherein the first limiting plate is fixedly arranged on the top surface of the base; the second limiting plate is fixedly arranged on the top surface of the base, is positioned on the front side of the first limiting plate, and is provided with an angle scale on the top surface; the through groove is formed in the top surface of the base; the moving mechanism is arranged on the top surface of the second limiting plate; the angle positioning mechanism is connected with the moving mechanism; the rotating mechanism is arranged on the inner bottom surface of the base; and the bending mechanism is connected with the rotating mechanism. This bending device for construction reinforcing bar processing can be convenient for the angle of bending of reinforcing bar and carry out accurate location, guarantees the precision of reinforcing bar angle of bending, and is easy and simple to handle nimble, and the practicality is strong.
Description
Technical Field
The utility model relates to a reinforcing bar processing technology field specifically is a bending device is used in construction reinforcing bar processing.
Background
The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, and the steel bar is matched with the concrete for use, so that the capability of bearing external force of the concrete is improved, the steel bar is widely applied to constructional engineering, and the steel bar is sometimes required to be bent according to actual conditions in actual application;
but the bending device for reinforcing bar processing that uses at present can't guarantee the reinforcing bar and roll over the accuracy of angle, and the angle of bending is judged through manual experience operation mostly, is difficult to control the angle that the reinforcing bar was bent, causes the back reinforcing bar of bending easily and can not satisfy the construction needs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bending device is used in processing of construction reinforcing bar to it can't guarantee the accuracy of reinforcing bar book angle degree to provide current bending device for processing of reinforcing bar among the above-mentioned background art to solve, operates the judgement book angle degree through artifical experience mostly, and the angle of bending to the reinforcing bar is difficult to control, causes the problem that the back reinforcing bar of bending can not satisfy the construction needs easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bending device is used in processing of construction reinforcing bar, includes: a base seat, a plurality of fixing holes and a plurality of fixing holes,
the first limiting plate is fixedly arranged on the top surface of the base;
the second limiting plate is fixedly arranged on the top surface of the base, is positioned on the front side of the first limiting plate and is provided with an angle scale;
the through groove is formed in the top surface of the base;
the moving mechanism is arranged on the top surface of the second limiting plate;
the angle positioning mechanism is connected with the moving mechanism;
the rotating mechanism is arranged on the inner bottom surface of the base;
and the bending mechanism is connected with the rotating mechanism.
By adopting the technical scheme, the accuracy of the bending angle of the reinforcing steel bar is convenient to ensure.
As an optimal technical solution of the present invention, the moving mechanism includes:
the fixed plate is fixedly and vertically arranged on the top surface of the second limit plate;
the screw rod penetrates through the fixing plate and is in threaded connection with the fixing plate;
the bottom surface of the sliding block is connected with the top surface of the second limiting plate in a sliding mode, and the left end of the screw rod is connected with the right side surface of the sliding block in a bearing mode.
By adopting the technical scheme, the screw rod can push the sliding block to move when the screw rod rotates conveniently.
As the utility model discloses a preferred technical scheme, angle positioning mechanism includes:
the bottom end of the rotating shaft is in supporting connection with the left side of the top surface of the second limiting plate;
the supporting rod is fixedly and vertically arranged on the rotating shaft;
the left end of the connecting rod is rotatably connected with the right end of the supporting rod, and the right end of the connecting rod is rotatably connected with the sliding block;
and the stop lever is fixedly and vertically arranged on the rotating shaft.
By adopting the technical scheme, the supporting rod drives the rotating shaft to rotate through the arrangement of the connecting rod when the sliding block moves conveniently, the stop lever synchronously rotates, and the folding angle is adjusted.
As a preferred technical solution of the present invention, the rotating mechanism includes:
the motor is fixedly arranged on the inner bottom surface of the base;
the driving gear is fixedly and vertically arranged at the shaft end of the motor;
the upper end and the lower end of the shaft lever are respectively connected with the inner top surface and the inner bottom surface of the base through bearings;
the driven gear is fixedly arranged on the shaft rod and is in meshed connection with the driving gear.
By adopting the technical scheme, the driving gear drives the driven gear and the shaft lever to rotate when the motor is started conveniently.
As the preferred technical scheme of the utility model, the tooth ratio of the driving gear to the driven gear is 1: 4.
By adopting the technical scheme, the driving gear is convenient to drive the driven gear to rotate, so that the labor is saved, and the energy is saved.
As the utility model discloses a preferred technical scheme, the mechanism of bending includes:
the connecting rod is fixedly and vertically arranged on the shaft lever;
the straight rod is fixedly and vertically arranged at the outer end of the connecting rod, the bottom end of the straight rod is connected with the inner bottom surface of the base in a sliding mode, and the straight rod penetrates through the through groove;
and the bottom end of the bending column is connected with the top end bearing of the bottom straight rod.
By adopting the technical scheme, the straight rod drives the bending column to rotate synchronously through the connecting rod when the shaft lever rotates, and the abutting reinforcing steel bar of the bending column is ensured to bend the reinforcing steel bar.
As the utility model discloses a preferred technical scheme, the axis of ordinates center of pivot with the axis of ordinates center collineation of axostylus axostyle, just the pivot with the interval of bending the post is less than the length of bumper bar.
By adopting the technical scheme, the stop lever can shield and limit the bent column effectively.
Compared with the prior art, the beneficial effects of the utility model are that: the bending device for processing the construction steel bars can be used for conveniently and accurately positioning the bending angle of the steel bars, ensures the precision of the bending angle of the steel bars, and has the advantages of simple, convenient and flexible operation and strong practicability;
1. the steel bar to be processed is placed between the first limiting plate and the second limiting plate, the lead screw is rotated to push the sliding block to move leftwards, the supporting rod drives the rotating shaft to rotate under the action of the connecting rod, the stop lever synchronously rotates, the sliding block is observed to move and be compared with the angle scale, the bending angle during steel bar processing is adjusted, and the accuracy of the bending angle is guaranteed;
2. make the driving gear initiative through starter motor for make through driven gear messenger axostylus axostyle produce and rotate, thereby make the straight-bar through the connecting rod the post of bending produces and rotates, nevertheless realize bending the processing to the reinforcing bar behind the post conflict reinforcing bar of bending, the reinforcing bar is bent to all angles this moment until the post conflict pin of bending.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the structure of the position A-A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the structure at B-B of FIG. 3 according to the present invention;
fig. 5 is a schematic structural view of the point C-C in fig. 2 according to the present invention.
In the figure: 1. a base; 2. a first limit plate; 3. a second limiting plate; 4. a through groove; 5. a fixing plate; 6. a screw rod; 7. a slider; 8. a rotating shaft; 9. a strut; 10. a connecting rod; 11. a stop lever; 12. a motor; 13. a driving gear; 14. a shaft lever; 15. a driven gear; 16. a connecting rod; 17. a straight rod; 18. and bending the column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the technical solution of the present invention is: a bending device for processing construction steel bars comprises a base 1, wherein a first limiting plate 2 is fixedly installed on the top surface of the base 1, a second limiting plate 3 is fixedly installed on the top surface of the base 1, the second limiting plate 3 is located on the front side of the first limiting plate 2, an angle dial gauge is arranged on the top surface of the second limiting plate 3, a through groove 4 is formed in the top surface of the base 1, the steel bars to be bent and processed are placed between the first limiting plate 2 and the second limiting plate 3, and the steel bars are limited and fixed;
the fixed plate 5 is fixedly and vertically arranged on the top surface of the second limiting plate 3, the screw rod 6 penetrates through the fixed plate 5 and is in threaded connection with the fixed plate 5, the bottom surface of the slider 7 is in sliding connection with the top surface of the second limiting plate 3, the left end of the screw rod 6 is in bearing connection with the right side surface of the slider 7, and the screw rod 6 is enabled to move leftwards under the effect of threaded connection with the fixed plate 5 by rotating the screw rod 6, so that the screw rod 6 pushes the slider 7 to move synchronously;
the bottom end of the rotating shaft 8 is connected with the left side of the top surface of the second limiting plate 3 in a supporting mode, the supporting rod 9 is fixedly and vertically installed on the rotating shaft 8, the left end of the connecting rod 10 is rotatably connected with the right end of the supporting rod 9, the right end of the connecting rod 10 is rotatably connected with the sliding block 7, the stop lever 11 is fixedly and vertically installed on the rotating shaft 8, when the sliding block 7 moves, the supporting rod 9 drives the rotating shaft 8 to rotate under the action of the connecting rod 10, the stop lever 11 synchronously rotates, the moving position of the sliding block 7 is compared with an angle scale, and the stop lever 11 is guaranteed to rotate and stay at the position of the angle required by bending of the reinforcing steel bars;
the motor 12 is fixedly arranged on the inner bottom surface of the base 1, the driving gear 13 is fixedly and vertically arranged at the shaft end of the motor 12, the upper end and the lower end of the shaft rod 14 are respectively connected with the inner top surface and the inner bottom surface of the base 1 through bearings, the driven gear 15 is fixedly arranged on the shaft rod 14, the driven gear 15 is meshed and connected with the driving gear 13, the gear ratio of the driving gear 13 to the driven gear 15 is 1:4, the motor 12 is started to enable the driving gear 13 to rotate, and the driven gear 15 meshed and connected with the driving gear 13 drives the shaft rod 14 to rotate;
the connecting rod 16 is fixedly and vertically arranged on the shaft lever 14, the straight rod 17 is fixedly and vertically arranged at the outer end of the connecting rod 16, the bottom end of the straight rod 17 is connected with the inner bottom surface of the base 1 in a sliding way, the straight rod 17 penetrates through the through groove 4, the bottom end of the bending column 18 is connected with the top end bearing of the bottom straight rod 17, the center of the longitudinal axis of the rotating shaft 8 is collinear with the center of the longitudinal axis of the shaft lever 14, and the distance between the rotating shaft 8 and the bending column 18 is less than the length of the stop lever 11, when the shaft lever 14 rotates, the connecting rod 16 rotates, so that the connecting rod 16 drives the straight rod 17 and the bending column 18 to synchronously rotate, when the bending column 18 abuts against the reinforcing steel bar, the reinforcing steel bar is bent with the left end of the second limiting plate 3 as a fulcrum until the bending column 18 abuts against the stop lever 11, and the reinforcing steel bar is bent to a desired angle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a bending device is used in processing of construction reinforcing bar, includes: the base is characterized in that the base is provided with a base body,
the first limiting plate is fixedly arranged on the top surface of the base;
the second limiting plate is fixedly arranged on the top surface of the base, is positioned on the front side of the first limiting plate and is provided with an angle scale;
the through groove is formed in the top surface of the base;
the moving mechanism is arranged on the top surface of the second limiting plate;
the angle positioning mechanism is connected with the moving mechanism;
the rotating mechanism is arranged on the inner bottom surface of the base;
and the bending mechanism is connected with the rotating mechanism.
2. The bending device for processing the construction steel bars as claimed in claim 1, wherein the moving mechanism comprises:
the fixed plate is fixedly and vertically arranged on the top surface of the second limit plate;
the screw rod penetrates through the fixing plate and is in threaded connection with the fixing plate;
the bottom surface of the sliding block is connected with the top surface of the second limiting plate in a sliding mode, and the left end of the screw rod is connected with the right side surface of the sliding block in a bearing mode.
3. The bending device for processing the construction steel bars according to claim 2, wherein the angle positioning mechanism comprises:
the bottom end of the rotating shaft is in supporting connection with the left side of the top surface of the second limiting plate;
the support rod is fixedly and vertically arranged on the rotating shaft;
the left end of the connecting rod is rotatably connected with the right end of the supporting rod, and the right end of the connecting rod is rotatably connected with the sliding block;
and the stop lever is fixedly and vertically arranged on the rotating shaft.
4. The bending device for processing the construction steel bars as claimed in claim 3, wherein the rotating mechanism comprises:
the motor is fixedly arranged on the inner bottom surface of the base;
the driving gear is fixedly and vertically arranged at the shaft end of the motor;
the upper end and the lower end of the shaft lever are respectively connected with the inner top surface and the inner bottom surface of the base through bearings;
the driven gear is fixedly arranged on the shaft rod and is in meshed connection with the driving gear.
5. The bending device for processing the construction steel bars as claimed in claim 4, wherein the gear ratio of the driving gear to the driven gear is 1: 4.
6. The bending device for processing the construction steel bars as claimed in claim 4, wherein the bending mechanism comprises:
the connecting rod is fixedly and vertically arranged on the shaft lever;
the straight rod is fixedly and vertically arranged at the outer end of the connecting rod, the bottom end of the straight rod is connected with the inner bottom surface of the base in a sliding mode, and the straight rod penetrates through the through groove;
and the bottom end of the bending column is connected with the top end bearing of the bottom straight rod.
7. The bending device for processing the construction steel bars as claimed in claim 6, wherein the center of the longitudinal axis of the rotating shaft is collinear with the center of the longitudinal axis of the shaft rod, and the distance between the rotating shaft and the bending column is smaller than the length of the stop rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123346483.5U CN217252375U (en) | 2021-12-28 | 2021-12-28 | Bending device is used in construction reinforcing bar processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123346483.5U CN217252375U (en) | 2021-12-28 | 2021-12-28 | Bending device is used in construction reinforcing bar processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217252375U true CN217252375U (en) | 2022-08-23 |
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ID=82891676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123346483.5U Active CN217252375U (en) | 2021-12-28 | 2021-12-28 | Bending device is used in construction reinforcing bar processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217252375U (en) |
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2021
- 2021-12-28 CN CN202123346483.5U patent/CN217252375U/en active Active
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