CN212070245U - Steel bar bending device - Google Patents
Steel bar bending device Download PDFInfo
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- CN212070245U CN212070245U CN202020491295.8U CN202020491295U CN212070245U CN 212070245 U CN212070245 U CN 212070245U CN 202020491295 U CN202020491295 U CN 202020491295U CN 212070245 U CN212070245 U CN 212070245U
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- clamping block
- reinforcing bar
- base plate
- supporting
- centering mechanism
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Abstract
The utility model discloses a curved system device of reinforcing bar has solved among the prior art reinforcing bar and has bent the difficult problem of looking for. The utility model comprises a base plate and a supporting plate which are fixedly connected, wherein the base plate is provided with a centering mechanism and a supporting and adjusting mechanism, and the supporting and adjusting mechanism is positioned below the centering mechanism; and the support plate is provided with a stamping device, and the stamping device is positioned on a perpendicular bisector of the centering mechanism. The centering mechanism of the utility model realizes the opposite movement of the two clamping blocks through the matching of the moving rod and the fixed gear teeth which are oppositely arranged, quickly finds the middle part of the reinforcing steel bar, then supports the adjusting mechanism to provide a proper supporting point for the reinforcing steel bar, and quickly bends through the punching device; the whole process does not need to be measured, the operation is simple, the construction efficiency of workers is improved, and the practicability is high.
Description
Technical Field
The utility model relates to a reinforcing bar technical field that bends especially indicates a reinforcing bar system device that bends.
Background
The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. The steel bar for reinforced concrete is a straight bar or wire rod-shaped steel for reinforcing the reinforced concrete, the shape of the steel bar is divided into a smooth steel bar and a deformed steel bar, the delivery state is a straight bar or a wire rod, and the steel bar is bent sometimes according to the construction requirement when in use.
Sometimes, because of the need of construction, the reinforcing steel bar needs to be bent at the middle position by using a reinforcing steel bar bending device, so when the reinforcing steel bar is bent, the middle position of the reinforcing steel bar needs to be found out quickly and then bent, but the conventional reinforcing steel bar bending device does not have the function of finding the middle position of the reinforcing steel bar, needs to be observed manually, needs to be measured by using a measuring scale, finds the middle position and finally bends, and thus, not only a large amount of time can be wasted, but also the operation is troublesome, so that the construction efficiency of constructors is reduced, and the labor cost is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to among the above-mentioned background art, the utility model provides a curved system device of reinforcing bar has solved among the prior art reinforcing bar and has bent the difficult problem of looking for.
The technical scheme of the utility model is realized like this: a steel bar bending device comprises a base plate and a supporting plate which are fixedly connected, wherein a centering mechanism and a supporting and adjusting mechanism are arranged on the base plate, and the supporting and adjusting mechanism is positioned below the centering mechanism; and the support plate is provided with a stamping device, and the stamping device is positioned on a perpendicular bisector of the centering mechanism.
The centering mechanism comprises a rectangular groove arranged in the base plate, a fixing seat is arranged in the rectangular groove, clamping grooves are symmetrically formed in the fixing seat, a moving rod is arranged in the clamping grooves in a sliding mode, a rack is arranged on the moving rod, a fixed gear is arranged at the perpendicular bisector of the fixing seat, and the rack is meshed with the fixed gear.
One end of the movable rod positioned on the upper part is provided with a first clamping block, one end of the movable rod positioned on the lower part is provided with a second clamping block, the first clamping block and the second clamping block are arranged oppositely, and the first clamping block and the second clamping block extend out of the base plate.
The outer end face of the first clamping block or/and the second clamping block is/are provided with a push handle, and the inner end face is provided with a roller; the roller is matched with a roller groove arranged on the substrate.
The supporting and adjusting mechanism comprises a threaded rod horizontally arranged, a horizontal groove is formed in the base plate, the threaded rod is rotatably arranged in the horizontal groove, a sliding groove is formed in the outer end of the horizontal groove, threaded seats are symmetrically arranged in the sliding groove and are in threaded connection with the threaded rod, and the threaded seats stretch out of the base plate.
The threaded seat is provided with a supporting wheel, and two ends of the threaded rod extend out of the base plate and are provided with rotating handles.
The punching device comprises an electric telescopic rod arranged on the supporting plate, a punching column is arranged on the lower portion of the electric telescopic rod, and the punching column is located above the centering mechanism and corresponds to the centering mechanism.
The centering mechanism of the utility model realizes the opposite movement of the two clamping blocks through the matching of the moving rod and the fixed gear teeth which are oppositely arranged, quickly finds the middle part of the reinforcing steel bar, then supports the adjusting mechanism to provide a proper supporting point for the reinforcing steel bar, and quickly bends through the punching device; the whole process does not need to be measured, the operation is simple, the construction efficiency of workers is improved, and the practicability is high.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the centering mechanism of the present invention in an initial state.
Fig. 3 is a schematic view of the centering mechanism of the present invention in the centering state.
Fig. 4 is a schematic view of the structure of the moving rod of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, embodiment 1, a reinforcing bar bending device, includes fixed connection's base plate 1 and backup pad 12, be equipped with on the base plate 1 and look for the mechanism and support adjustment mechanism, look for the center that the mechanism is used for looking for the reinforcing bar, support adjustment mechanism and be located the below of looking for the mechanism, support adjustment mechanism and be used for supporting the reinforcing bar, the stamping device of being convenient for bends it. And a stamping device is arranged on the supporting plate 12 and is positioned on a perpendicular bisector of the centering mechanism, so that the centered reinforcing steel bar can be conveniently bent. The punching device comprises an electric telescopic rod 11 arranged on a supporting plate 12, a punching column 13 is arranged on the lower portion of the electric telescopic rod 11, and the punching column 13 is located above the centering mechanism and corresponds to the centering mechanism.
Further, as shown in fig. 2 and 3, the centering mechanism includes a rectangular groove 21 disposed in the substrate 1, a fixing seat 17 is disposed in the rectangular groove 21, and the fixing seat is fixed in the rectangular groove to support the moving rod. The fixing seat 17 is symmetrically provided with clamping grooves 16, namely one clamping groove is positioned at the upper part, the next clamping groove is positioned at the lower part, a moving rod 20 is arranged in the clamping groove 16 in a sliding mode, a rack 18 is arranged on the opposite surface of the moving rod 20, a fixed gear 19 is arranged at the perpendicular bisector of the fixing seat 17, and the rack 18 is meshed with the fixed gear 19. One movable rod is pushed to drive the other movable rod to move correspondingly, and the two movable rods move oppositely or backwards.
Preferably, as shown in fig. 4, one end of the moving rod 20 located at the upper portion is provided with a first clamping block 14, one end of the moving rod 20 located at the lower portion is provided with a second clamping block 15, the first clamping block 14 and the second clamping block 15 are arranged opposite to each other, and clamping arc surfaces are arranged on the first clamping block 14 and the second clamping block 15, so that the reinforcing steel bars can be clamped and prevented from falling. The first clamping block 14 and the second clamping block 15 extend out of the base plate 1, so that the centering rear support adjusting mechanism can support the base plate. The outer end faces of the first clamping block 14 and the second clamping block 15 are provided with push handles 10, and the inner end face of the first clamping block 14 is provided with a roller 2; the roller 2 is matched with a roller groove 9 arranged on the substrate 1; facilitating the sliding of the first clamping block while increasing the stability of the first clamping block 14 when moved.
During operation, through set up the carriage release lever that has the rack with gear engaged with on the base plate, then with the first tight piece of clamp and the second clamp be tight mutually supporting between the piece and use, can fix a position the reinforcing bar fast, then bend the positive centre department of reinforcing bar fast. When the device is used, firstly, a steel bar to be bent is taken, then the push handle arranged on the first clamping block is pushed to the outer side of the base plate, the first clamping block drives the moving rod correspondingly connected to move towards the outer side of the base plate, so as to drive the fixed gear meshed with the rack arranged on the moving rod to rotate, the fixed gear drives the other meshed moving rod to move towards the opposite direction, so as to enable the second clamping block to move towards the direction far away from the first clamping block, the moving distances of the first clamping block and the second clamping block are the same, when the distance between the first clamping block and the second clamping block is greater than the length of the steel bar, the steel bar is placed between the first clamping block and the second clamping block, at the moment, the first clamping block is pushed towards the direction of the central axis of the base plate, and due to the mutual meshing between the fixed gear and the linear chain gear, the first clamping block and the second clamping block move towards each other, and the distance that moves is the same, drive the reinforcing bar and remove, because the distance that first clamp piece and second clamp piece removed equals, so when first clamp piece and second clamp piece contact the both ends of reinforcing bar respectively, the centre department of reinforcing bar is in the dead gear immediately this moment, on the same axis with punching press post department, outwards promote again this moment and push away the handle, make first clamp piece and second clamp piece and reinforcing bar contactless, then start electric telescopic handle, electric telescopic handle drives the centre department that punching press post extrudeed the reinforcing bar, two support adjustment mechanism are as the strong point, bend it, thereby can be quick find the intermediate position of reinforcing bar, then bend, need not measure, and easy operation, improve workman's efficiency of construction.
As shown in fig. 1, embodiment 2, a reinforcing bar system device that bends, support adjustment mechanism including the threaded rod 5 that the level set up, be equipped with horizontal groove 7 on the base plate 1, threaded rod 5 passes through the bearing and rotates the setting in horizontal groove 7, the outer end of horizontal groove 7 is equipped with spout 3, the spout communicates with each other with horizontal groove, the symmetry is equipped with two screw thread seats 4 in the spout 3, screw thread seat 4 and 5 threaded connection of threaded rod, the screw rod rotates and drives screw thread seat and remove along the spout, realizes the regulation of its position, screw thread seat 4 stretches out base plate 1, and it is corresponding with the mechanism of looking for. And the threaded seat 4 is provided with a supporting wheel 6, and two ends of the threaded rod 5 extend out of the substrate 1 and are provided with rotating handles 8. The positions of the two threaded seats 4 can be adjusted according to the length of the steel bar, so that the positions of the supporting wheels 6 are adjusted, the distance between the two supporting wheels 6 is changed, and the applicability of the device is improved. The electrical components presented herein are electrically connected to an external master controller and 220V mains, and the master controller may be a conventional known device controlled by a computer or the like.
The other structure is the same as embodiment 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a curved system device of reinforcing bar, includes fixed connection's base plate (1) and backup pad (12), its characterized in that: the base plate (1) is provided with a centering mechanism and a supporting and adjusting mechanism, and the supporting and adjusting mechanism is positioned below the centering mechanism; and a stamping device is arranged on the supporting plate (12), and the stamping device is positioned on a perpendicular bisector of the centering mechanism.
2. The reinforcing bar bending apparatus according to claim 1, wherein: find mechanism in including setting up rectangular channel (21) in base plate (1), be equipped with fixing base (17) in rectangular channel (21), the symmetry is equipped with draw-in groove (16) on fixing base (17), and it is equipped with carriage release lever (20) to slide in draw-in groove (16), is equipped with rack (18) on carriage release lever (20), and the perpendicular bisector department of fixing base (17) is equipped with fixed gear (19), rack (18) and fixed gear (19) meshing.
3. The reinforcing bar bending apparatus according to claim 2, wherein: one end of the moving rod (20) positioned on the upper part is provided with a first clamping block (14), one end of the moving rod (20) positioned on the lower part is provided with a second clamping block (15), the first clamping block (14) and the second clamping block (15) are arranged oppositely, and the first clamping block (14) and the second clamping block (15) extend out of the substrate (1).
4. The reinforcing bar bending apparatus according to claim 3, wherein: the outer end face of the first clamping block (14) or/and the second clamping block (15) is/are provided with a push handle (10), and the inner end face is provided with a roller (2); the roller (2) is matched with a roller groove (9) arranged on the substrate (1).
5. The reinforcing bar bending apparatus according to any one of claims 1 to 4, wherein: support adjustment mechanism including threaded rod (5) that the level set up, be equipped with horizontal groove (7) on base plate (1), threaded rod (5) are rotated and are set up in horizontal groove (7), and the outer end of horizontal groove (7) is equipped with spout (3), and the symmetry is equipped with screw thread seat (4) in spout (3), screw thread seat (4) and threaded rod (5) threaded connection, and base plate (1) is stretched out in screw thread seat (4).
6. The reinforcing bar bending apparatus according to claim 5, wherein: the supporting wheel (6) is arranged on the threaded seat (4), and the two ends of the threaded rod (5) extend out of the base plate (1) and are provided with rotating handles (8).
7. The reinforcing bar bending apparatus according to claim 1 or 6, wherein: the punching device comprises an electric telescopic rod (11) arranged on a supporting plate (12), a punching column (13) is arranged on the lower portion of the electric telescopic rod (11), and the punching column (13) is located above the centering mechanism and corresponds to the centering mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491295.8U CN212070245U (en) | 2020-04-07 | 2020-04-07 | Steel bar bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491295.8U CN212070245U (en) | 2020-04-07 | 2020-04-07 | Steel bar bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212070245U true CN212070245U (en) | 2020-12-04 |
Family
ID=73564693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020491295.8U Active CN212070245U (en) | 2020-04-07 | 2020-04-07 | Steel bar bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212070245U (en) |
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2020
- 2020-04-07 CN CN202020491295.8U patent/CN212070245U/en active Active
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