CN216226642U - Steel bar bending device for construction engineering - Google Patents
Steel bar bending device for construction engineering Download PDFInfo
- Publication number
- CN216226642U CN216226642U CN202122938347.9U CN202122938347U CN216226642U CN 216226642 U CN216226642 U CN 216226642U CN 202122938347 U CN202122938347 U CN 202122938347U CN 216226642 U CN216226642 U CN 216226642U
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- Prior art keywords
- groove
- construction engineering
- bending device
- platform
- bar bending
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- Expired - Fee Related
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- 238000005452 bending Methods 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 title description 16
- 239000010959 steel Substances 0.000 title description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 19
- 230000000712 assembly Effects 0.000 abstract description 8
- 238000000429 assembly Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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Abstract
The utility model discloses a reinforcing steel bar bending device for construction engineering, and relates to the field of construction engineering. According to the bending device, the two mounting plates are arranged on the platform, the clamping assemblies on the mounting plates can rapidly clamp and limit the reinforcing steel bars, the connecting parts of the mounting plates and the limiting sliding blocks below the mounting plates are arranged to be movable structures, so that the bending head can drive the mounting plates to rotate when the reinforcing steel bars are bent, the situation that the clamping assemblies are damaged cannot occur, meanwhile, the limiting sliding blocks are arranged to be movable structures, the bending head can drive the mounting plates to move when the reinforcing steel bars are bent, the reinforcing steel bars are prevented from being damaged by pulling, the reinforcing steel bars are always kept stable in the bending process, and the bending efficiency of the bending device is improved.
Description
Technical Field
The utility model relates to the field of construction engineering, in particular to a reinforcing steel bar bending device for construction engineering.
Background
A steel bar bending machine belongs to one of steel bar processing machines. The working mechanism is a horizontal working disc rotating on a vertical shaft, the reinforcing steel bar is placed in the working disc, a supporting shaft pin is fixed on a machine tool, a central shaft pin and a bending shaft pin are arranged on the working disc, and the reinforcing steel bar is bent when the working disc rotates. In order to bend reinforcing steel bars with various diameters, a plurality of holes are formed in the working disc and used for inserting bending pin shafts, and center pin shafts with different diameters can be replaced correspondingly. In the prior art, a common steel bar bending machine is generally manually pulled to bend, so that the bending efficiency is low and human resources are consumed. Therefore, it is necessary to provide a bar bending apparatus for construction engineering to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reinforcing steel bar bending device for construction engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a reinforcing steel bar bending device for construction engineering comprises a platform, wherein the middle part of one side of the upper surface of the platform is fixedly connected with a hydraulic cylinder, the hydraulic cylinder is connected with a bending head through a push rod, mounting plates are arranged at the two ends of the other side of the upper surface of the platform, the upper surface of the mounting plate is provided with a clamping assembly, the lower surface of the mounting plate is jointed and connected with a limiting slide block, the middle part of the upper surface of the limiting slide block is provided with a groove, the middle part of the lower surface of the mounting plate is provided with a lug, the lug is positioned inside the groove, the lug and the groove are both in a round platform-shaped structure, two ends of the other side of the upper surface of the platform are both provided with a limiting sliding chute, the limiting slide block is positioned inside the limiting slide groove, two pieces of cloth and a screw head are fixed in the middle of the upper surface of the convex block, the lower surface middle part of mounting panel has seted up the thread groove, the spiral shell head is connected with the thread groove through interior external screw thread.
Preferably, the lower surface edge of mounting panel bonds and has the damping arch, the damping arch sets up to annular structure, and the upper surface laminating of the protruding and platform of damping.
Preferably, a plurality of ball grooves distributed in an annular array are formed in the side wall of the bump, balls are arranged in the ball grooves, and the balls are attached to the inner wall of the groove.
Preferably, the centre gripping subassembly includes the fixation clamp of fixed mounting in mounting panel upper surface one side, one side fixedly connected with of fixation clamp is a plurality of reinforcing plates that are equidistant distribution, the opposite side middle part of fixation clamp bonds and has rubber convex block.
Preferably, the centre gripping subassembly is still including setting up the activity clamp in mounting panel upper surface opposite side, the bottom middle part fixedly connected with forked tail slider that the activity was pressed from both sides, forked tail spout has been seted up at the upper surface opposite side middle part of mounting panel, forked tail slider is located forked tail spout's inside.
Preferably, the middle part of the lower end of the movable clamp is provided with a threaded through groove in a penetrating manner, a screw rod is connected inside the threaded through groove in a penetrating manner, one end of the screw rod is fixed with a knob, and the other end of the screw rod is movably connected with the lower end of the other side of the fixing frame through a bearing.
The utility model has the technical effects and advantages that:
according to the device, the two mounting plates are arranged on the platform, the clamping assemblies on the mounting plates can rapidly clamp and limit the reinforcing steel bars, the connecting parts of the mounting plates and the limiting sliding blocks below the mounting plates are arranged to be movable structures, so that the bending head can drive the mounting plates to rotate when the reinforcing steel bars are bent, the situation that the clamping assemblies are damaged cannot occur, meanwhile, the limiting sliding blocks are arranged to be movable structures, the bending head can drive the mounting plates to move when the reinforcing steel bars are bent, the reinforcing steel bars are prevented from being damaged by the clamping assemblies, the reinforcing steel bars are kept stable all the time in the bending process, the bending efficiency of the device is improved, meanwhile, the mounting plates are arranged to be detachable structures, and when the clamping assemblies on the mounting plates are damaged, the clamping assemblies can be rapidly detached and replaced, and the working efficiency of the device is further improved.
Drawings
Fig. 1 is a schematic top view of the overall structure of the present invention.
Fig. 2 is a perspective view of the bending head structure of the present invention.
FIG. 3 is a cross-sectional view of a mounting plate structure according to the present invention.
In the figure: 1. a platform; 2. a hydraulic cylinder; 3. bending the elbow; 4. mounting a plate; 5. a clamping assembly; 6. a limiting slide block; 7. a groove; 8. a bump; 9. a limiting chute; 10. a screw head; 11. a screw groove; 12. a ball groove; 13. a ball bearing; 14. a fixing clip; 15. a reinforcing plate; 16. a movable clamp; 17. a dovetail slide block; 18. a dovetail chute; 19. a threaded through slot; 20. a screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a reinforcing steel bar bending device for construction engineering, which comprises a platform 1, wherein the middle part of one side of the upper surface of the platform 1 is fixedly connected with a hydraulic cylinder 2, the hydraulic cylinder 2 is connected with a bending head 3 through a push rod, two ends of the other side of the upper surface of the platform 1 are respectively provided with a mounting plate 4, the upper surface of the mounting plate 4 is provided with a clamping assembly 5, and the clamping assembly 5 can clamp and limit a reinforcing steel bar.
Specifically, the edge of the lower surface of the mounting plate 4 is bonded with a damping bulge, the damping bulge is arranged to be of an annular structure and is attached to the upper surface of the platform 1, the damping bulge is arranged to play a role in increasing friction, so that the mounting plate 4 cannot rotate and move randomly, the lower surface of the mounting plate 4 is attached to and connected with a limit slider 6, a groove 7 is formed in the middle of the upper surface of the limit slider 6, a lug 8 is arranged in the middle of the lower surface of the mounting plate 4, the lug 8 is located inside the groove 7, both the lug 8 and the groove 7 are arranged to be of a circular truncated cone-shaped structure, so that the mounting plate 4 can rotate on the limit slider 6 and cannot be separated from the limit slider 6, a plurality of ball grooves 12 distributed in an annular array are formed in the side wall of the lug 8, balls 13 are arranged inside the ball grooves 12, the balls 13 are attached to the inner walls of the groove 7, and the balls 13 play a role in reducing friction, make lug 8 be convenient for rotate in recess 7, spacing spout 9 has all been seted up at platform 1's upper surface opposite side both ends, spacing slider 6 is located the inside of spacing spout 9, spacing slider 6 has played spacing effect with spacing spout 9 cooperation, make mounting panel 4 keep linear movement, prevent mounting panel 4 and platform 1 separation simultaneously, the upper surface middle part of lug 8 is fixed two wools and has spiral shell head 10, spiral shell groove 11 has been seted up at mounting panel 4's lower surface middle part, spiral shell head 10 is connected with spiral shell groove 11 through internal and external screw thread, spiral shell head 10 makes mounting panel 4 and lug 8 stable connection with spiral shell groove 11 cooperation, make mounting panel 4 convenient to detach change simultaneously.
More specifically, the clamping assembly 5 comprises a fixed clamp 14 fixedly installed on one side of the upper surface of the mounting plate 4, one side of the fixed clamp 14 is fixedly connected with a plurality of reinforcing plates 15 which are distributed at equal intervals, the arrangement of the reinforcing plates 15 improves the shearing resistance of the fixed clamp 14, rubber bumps are bonded in the middle of the other side of the fixed clamp 14, the arrangement of the rubber bumps improves the connection strength of the steel bars and the clamping assembly 5, the clamping assembly 5 further comprises a movable clamp 16 arranged on the other side of the upper surface of the mounting plate 4, the fixed clamp 14 is matched with the movable clamp 16 to clamp and limit the steel bars, a dovetail slider 17 is fixedly connected in the middle of the bottom end of the movable clamp 16, a dovetail chute 18 is formed in the middle of the other side of the upper surface of the mounting plate 4, the dovetail slider 17 is located inside the dovetail chute 18, the dovetail slider 17 is matched with the dovetail chute 18 to play a limiting role, so that the movable clamp 16 keeps moving linearly, simultaneously, the separation of the movable clamp 16 and the mounting plate 4 is prevented, the shearing resistance of the movable clamp 16 is improved, the middle part of the lower end of the movable clamp 16 is provided with a threaded through groove 19 in a penetrating manner, the inside of the threaded through groove 19 is connected with a screw rod 20 in a penetrating manner, one end of the screw rod 20 is fixed with a knob, the other end of the screw rod 20 is movably connected with the lower end of the other side of the fixing frame 14 through a bearing, the screw rod 20 is driven to rotate through the knob, and the screw rod 20 and the threaded through groove 19 are matched to drive the movable clamp 16 to move.
The working principle of the utility model is as follows:
when the device works, firstly, two ends of a steel bar are respectively placed on two mounting plates 4, the steel bar is positioned between a fixed clamp 14 and a movable clamp 16 at the moment, then a screw rod 20 is screwed, the screw rod 20 is matched with a threaded through groove 19 to drive the movable clamp 16 to move until the movable clamp 16 is matched with the fixed clamp 14 to clamp and limit the steel bar, rubber bulges on the fixed clamp 14 improve the stability of limiting the steel bar, then a hydraulic cylinder 2 is started, the hydraulic cylinder 2 drives a bending head 3 to move through a push rod until the bending head 3 is contacted with the steel bar to drive the steel bar to be bent, when the steel bar is bent, the steel bar drives the mounting plates 4 to rotate through a clamping assembly 5, the mounting plates 4 rotate on limiting sliders 6 through bumps 8 and grooves 7 to simultaneously drive the mounting plates 4 to move, the mounting plates 4 drive the limiting sliders 6 to move in limiting chutes 9, so that the steel bar is stably connected with the clamping assemblies 5 on the mounting plates 4, the stability of reinforcing bar bending has been improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a construction engineering reinforcing bar bending device, includes platform (1), its characterized in that: the hydraulic cylinder (2) is fixedly connected to the middle of one side of the upper surface of the platform (1), the hydraulic cylinder (2) is connected with a bending head (3) through a push rod, mounting plates (4) are arranged at two ends of the other side of the upper surface of the platform (1), a clamping assembly (5) is arranged on the upper surface of each mounting plate (4), a limiting slide block (6) is connected to the lower surface of each mounting plate (4) in a fitting manner, a groove (7) is formed in the middle of the upper surface of each limiting slide block (6), a lug (8) is arranged in the middle of the lower surface of each mounting plate (4), the lug (8) is positioned inside each groove (7), the lug (8) and the groove (7) are both in a round platform-shaped structure, a limiting sliding groove (9) is formed in two ends of the other side of the upper surface of the platform (1), and the limiting slide block (6) is positioned inside each limiting sliding groove (9), two threads and a screw head (10) are fixed in the middle of the upper surface of the convex block (8), a screw groove (11) is formed in the middle of the lower surface of the mounting plate (4), and the screw head (10) is connected with the screw groove (11) through internal and external threads.
2. The reinforcing bar bending device for construction engineering according to claim 1, wherein: the lower surface edge of mounting panel (4) bonds and has the damping arch, the damping arch sets up to annular structure, and the upper surface laminating of the protruding and platform (1) of damping.
3. The reinforcing bar bending device for construction engineering according to claim 2, wherein: a plurality of ball grooves (12) distributed in an annular array are formed in the side wall of the convex block (8), balls (13) are arranged in the ball grooves (12), and the balls (13) are attached to the inner wall of the groove (7).
4. The reinforcing bar bending device for construction engineering according to claim 3, wherein: centre gripping subassembly (5) are including fixed mounting at fixation clamp (14) of mounting panel (4) upper surface one side, one side fixedly connected with of fixation clamp (14) a plurality of reinforcing plates (15) that are equidistant distribution, the opposite side middle part of fixation clamp (14) bonds and has rubber bump.
5. The reinforcing bar bending device for construction engineering according to claim 4, wherein: centre gripping subassembly (5) are still including setting up in the activity of mounting panel (4) upper surface opposite side and press from both sides (16), the activity presss from both sides the bottom middle part fixedly connected with forked tail slider (17) of (16), forked tail spout (18) have been seted up at the upper surface opposite side middle part of mounting panel (4), forked tail slider (17) are located the inside of forked tail spout (18).
6. The reinforcing bar bending device for construction engineering according to claim 5, wherein: the lower end middle part of the movable clamp (16) is provided with a threaded through groove (19) in a penetrating mode, a screw rod (20) is connected inside the threaded through groove (19) in a penetrating mode, one end of the screw rod (20) is fixed with a knob, and the other end of the screw rod (20) is movably connected with the lower end of the other side of the fixing frame (14) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122938347.9U CN216226642U (en) | 2021-11-27 | 2021-11-27 | Steel bar bending device for construction engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122938347.9U CN216226642U (en) | 2021-11-27 | 2021-11-27 | Steel bar bending device for construction engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216226642U true CN216226642U (en) | 2022-04-08 |
Family
ID=80958238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122938347.9U Expired - Fee Related CN216226642U (en) | 2021-11-27 | 2021-11-27 | Steel bar bending device for construction engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216226642U (en) |
-
2021
- 2021-11-27 CN CN202122938347.9U patent/CN216226642U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |