CN211218433U - Traction device of reinforcing steel bar straightening and bending machine - Google Patents
Traction device of reinforcing steel bar straightening and bending machine Download PDFInfo
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- CN211218433U CN211218433U CN201922033304.9U CN201922033304U CN211218433U CN 211218433 U CN211218433 U CN 211218433U CN 201922033304 U CN201922033304 U CN 201922033304U CN 211218433 U CN211218433 U CN 211218433U
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- reinforcing bar
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Abstract
The utility model relates to a draw gear of reinforcing bar aligning crib crimper, include: the crib crimper body, install in proper order on the crib crimper body, be used for carrying out the actuating equipment, the cutting equipment and the equipment of buckling that process to the reinforcing bar, be connected with the extension frame on one side of crib crimper body, sliding connection has drive mechanism on the extension frame, drive mechanism includes: the sliding frame is connected to the extending frame in a sliding mode; the traction assembly is arranged on the extension frame and is used for driving the sliding frame to move; and the guide assembly is arranged on the sliding frame and used for guiding the steel bars, and the clamping assembly is further arranged on the sliding frame and used for clamping the steel bars. The utility model discloses have the effect of effectively leading to and the centre gripping the reinforcing bar to can reduce the reinforcing bar and blocked and lead to the condition that equipment broke down.
Description
Technical Field
The utility model belongs to the technical field of the technique of reinforcing bar processing equipment and specifically relates to a draw gear of reinforcing bar aligning crib crimper is related to.
Background
The prior steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bar is circular and sometimes square with round corners; and the reinforcing bars generally include plain round bars, ribbed bars, and twisted bars. And the steel bar is widely used for various large, heavy, light thin-wall and high-rise building structures. The traditional steel bar processing mainly comprises: the straightening and bending machine for the steel bars comprises a straightening device, a cutting device, a bending device and a traction limiting device, wherein the traction limiting device is one of important processes in the steel bar processing process.
The traction limiting device in the existing reinforcing steel bar straightening and bending machine generally comprises a first cylinder, a sliding frame, a second cylinder and a supporting plate which are arranged on the sliding frame, after the straightening device straightens the steel bar, the bending device bends the front end of the steel bar, the bending device continues to drive the bent steel bar to move forwards, at the moment, the first air cylinder also drives the sliding frame to be close to the bending device, then the steel bar enters the sliding frame, then the second cylinder drives the supporting plate to support the steel bar, the cutting device cuts off the rear end of the steel bar, then the first cylinder drives the sliding frame to move away from the bending device, the sliding frame drives the cut steel bars to move, then the device of buckling is also buckled the rear end of reinforcing bar, and the second cylinder drive backup pad shrink resets at last to can make the reinforcing bar fall in the receipts work or material rest that sets up in advance.
The above prior art solutions have the following drawbacks: when the reinforcing bar of good front end of buckling entered into the carriage, the front end part that often can appear the reinforcing bar was not carried on spacingly and is supported by the backup pad, leads to outside the front end of reinforcing bar directly stretches out the carriage, and the rear end of reinforcing bar then blocks on the device of buckling to can cause the condition that equipment broke down, and then the processing progress that influences the reinforcing bar.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a draw gear of reinforcing bar aligning crib crimper has the effect of effectively leading to and the centre gripping to the reinforcing bar to can reduce the reinforcing bar and blocked and lead to the condition that equipment broke down.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a traction device of a steel bar straightening and bending machine comprises: the crib crimper body, install in proper order on the crib crimper body, be used for carrying out the actuating equipment, the cutting equipment and the equipment of buckling that process to the reinforcing bar, be connected with the extension frame on one side of crib crimper body, sliding connection has drive mechanism on the extension frame, drive mechanism includes: the sliding frame is connected to the extending frame in a sliding mode; the traction assembly is arranged on the extension frame and is used for driving the sliding frame to move; and the guide assembly is arranged on the sliding frame and used for guiding the steel bars, and the clamping assembly is further arranged on the sliding frame and used for clamping the steel bars.
Through adopting above-mentioned technical scheme, when needs buckle the reinforcing bar, the front end of drive arrangement drive reinforcing bar removes the equipment of buckling and buckles, then drive arrangement continues the drive reinforcing bar and removes, and the traction assembly then drives the carriage and removes towards the direction of the equipment of buckling, make reinforcing bar and carriage be close to each other, thereby make the reinforcing bar of the good front end of bending under the effect of direction subassembly, in order to play fine direction and supporting effect to the reinforcing bar, then carry out the effect of fixed centre gripping through the centre gripping subassembly to the front end of reinforcing bar, thereby can prevent to appear the condition of rocking when buckling the rear end to the reinforcing bar.
The utility model discloses further set up to: the guide assembly comprises a first air cylinder arranged on the sliding frame; the connecting frame is connected with the first cylinder piston rod at one end and penetrates through the sliding frame at the other end; and the guide concave plate is connected to the connecting frame, and one side of the guide concave plate, which deviates from the connecting frame, is provided with a guide groove for guiding the reinforcing steel bars.
Through adopting above-mentioned technical scheme, through setting up the connection structure that first cylinder, link and direction concave plate mutually supported, when the reinforcing bar entered into the carriage, start first cylinder, the piston rod drive link of first cylinder removes, and the link then drives the direction concave plate and removes, and the reinforcing bar then inserts the guide way on the direction concave plate in to can realize leading the effect with the support to the reinforcing bar.
The utility model discloses further set up to: the traction assembly comprises a second air cylinder arranged on the extension frame; the sliding block is connected to the extending frame in a sliding mode and connected with the piston rod of the second air cylinder; and one end of the connecting plate is connected with the sliding block, and the other end of the connecting plate is connected with the sliding frame.
Through adopting above-mentioned technical scheme, when the carriage needs to remove, start the second cylinder, the piston rod of second cylinder then drives the slider and moves along extending the frame, and the slider then drives the connecting plate and removes to can realize carrying out the effect of removing to the carriage.
The utility model discloses further set up to: the clamping assembly comprises a finger cylinder arranged on the sliding frame; and the clamping block is arranged at the clamping end of the finger cylinder and used for clamping the reinforcing steel bar.
Through adopting above-mentioned technical scheme, through setting up the structure that finger cylinder and grip block mutually supported, when starting finger cylinder, the grip part on the finger cylinder then drives the grip block and is close to each other for the grip block carries out the centre gripping to the surface of reinforcing bar, thereby can fix the front end of reinforcing bar, and then can prevent to appear the condition of rocking when buckling the rear end of reinforcing bar.
The utility model discloses further set up to: the side face of the clamping block, which is contacted with the steel bar, is provided with a clamping part matched with the surface of the steel bar.
Through adopting above-mentioned technical scheme, through setting up the clamping part, can be convenient for play better centre gripping effect to the reinforcing bar to can fix the front end of reinforcing bar, and then can prevent to appear the condition of rocking when buckling the rear end of reinforcing bar.
The utility model discloses further set up to: the side face, facing the extending frame, of the sliding frame is provided with a plurality of fixing push rods, and through holes matched with the fixing push rods are formed in the guide concave plate.
Through adopting above-mentioned technical scheme, through setting up the structure that fixed push rod and through-hole mutually supported, when first cylinder drive link moved that resets, the link then drives the direction concave plate and moves that resets, make the direction concave plate drive the reinforcing bar and remove, make the mutual butt in side of direction concave plate and carriage, fixed push rod then passes the through-hole on the direction concave plate this moment, support the top with the reinforcing bar to in the direction concave plate, thereby can release the reinforcing bar outside the direction concave plate, and then can realize carrying out the effect of automatic unloading to the reinforcing bar.
The utility model discloses further set up to: the extension frame is towards install a plurality of dead levers on one side of carriage, be connected with on the dead lever, with direction concave plate matched with apron.
Through adopting above-mentioned technical scheme, through setting up dead lever and apron interconnect's structure, when the direction that first cylinder drive direction concave board orientation extended frame removed for direction concave board and apron are in contact with each other, and the apron then covers in closing the guide way on the direction concave board, thereby can be convenient for carry out fine guide effect to the reinforcing bar.
The utility model discloses further set up to: the extension frame is towards one side bottom of carriage is installed, is used for carrying out the stock guide of unloading to the reinforcing bar.
By adopting the technical scheme, the guide plate is arranged, so that the guide effect on the reinforcing steel bars can be conveniently realized, and the reinforcing steel bars can accurately fall into the collecting rack; and can play the effect of buffering to the reinforcing bar, the condition that the scratch or the dent appears when reducing the reinforcing bar and bumping.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the reinforcing steel bar needs to be bent, the driving device drives the front end of the reinforcing steel bar to move to the bending device for bending, then the driving device continues to drive the reinforcing steel bar to move, the traction assembly drives the sliding frame to move towards the bending device, so that the reinforcing steel bar and the sliding frame are close to each other, the reinforcing steel bar with the bent front end plays a good guiding and supporting effect on the reinforcing steel bar under the action of the guiding assembly, and then the clamping assembly is used for fixedly clamping the front end of the reinforcing steel bar, so that the situation of shaking during the bending of the rear end of the reinforcing steel bar can be prevented;
2. by arranging the clamping part, a better clamping effect on the reinforcing steel bar can be conveniently achieved, so that the front end of the reinforcing steel bar can be fixed, and the situation of shaking during bending of the rear end of the reinforcing steel bar can be prevented;
3. through setting up the structure that fixed push rod and through-hole mutually supported, when first cylinder drive link moved that resets, the link then drives the direction concave plate and moves that resets for the direction concave plate drives the reinforcing bar and removes, make the mutual butt in side of direction concave plate and carriage, fixed push rod then passes the through-hole on the direction concave plate this moment, support the top with the reinforcing bar to in the direction concave plate, thereby can push out the direction concave plate with the reinforcing bar outside, and then can realize carrying out the effect of automatic unloading to the reinforcing bar.
Drawings
FIG. 1 is a schematic view of the overall structure of a traction device of the steel bar straightening and bending machine of the present invention;
FIG. 2 is a schematic structural view of the traction assembly of the present invention;
fig. 3 is a schematic structural view of the guide assembly and the clamping assembly of the present invention;
fig. 4 is a schematic structural view of the guiding assembly and the fixing push rod of the present invention cooperating with each other.
In the figure, 1, a bending machine body; 2. a drive device; 3. a cutting device; 4. a bending device; 5. an extension frame; 51. fixing the rod; 511. a cover plate; 52. a material guide plate; 6. a carriage; 61. fixing the push rod; 7. a first cylinder; 71. a connecting frame; 72. a guide concave plate; 721. a guide groove; 8. a second cylinder; 81. a slider; 82. a connecting plate; 9. a finger cylinder; 91. a clamping block; 911. a clamping portion.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the utility model discloses a traction device of a steel bar straightening and bending machine, include: the bending machine comprises a bending machine body 1, wherein a driving device 2, a cutting device 3 and a bending device 4 are sequentially arranged on the bending machine body 1, when the driving device 2 drives the reinforcing steel bars to move to the bending device 4, the bending device 4 bends the front ends of the reinforcing steel bars, and then effective guiding and fixing processing needs to be carried out on the front ends of the reinforcing steel bars firstly in order to cut off and bend the rear ends of the reinforcing steel bars.
Therefore, in the embodiment, the extension frame 5 is fixedly connected to one side of the bending machine body 1, and the traction mechanism is slidably connected to the extension frame 5, so that the traction mechanism can achieve good guiding and supporting effects on the front end of the steel bar, and the condition that the equipment fails due to the fact that the steel bar is clamped can be reduced; and still install a centre gripping subassembly in this drive mechanism, this centre gripping subassembly can play the effect of fixed centre gripping to the front end of reinforcing bar to can prevent to appear the condition of rocking when buckling the rear end of reinforcing bar.
When the rear end of reinforcing bar is buckled to needs, the reinforcing bar of the good front end of buckling of drive arrangement 2 drive removes, and drive mechanism then leads and supports the front end of reinforcing bar, make the reinforcing bar enter into drive mechanism, then the centre gripping subassembly is then fixed the centre gripping to the front end of reinforcing bar, make the reinforcing bar fix in this drive mechanism, then cutting equipment 3 is then to the rear end of reinforcing bar the processing of cutting off, then drive mechanism then draws the rear end of reinforcing bar and removes 4 departments of buckling to buckle the processing, last drive mechanism and centre gripping subassembly make somebody a mere figurehead with the release to the reinforcing bar, make the reinforcing bar of buckling can drop in the receipts work or material rest that sets up in advance at this drive mechanism lower extreme.
As shown in fig. 1, in the present embodiment, the pulling mechanism includes: sliding connection installs respectively on this carriage 6 and pulls subassembly and direction subassembly on this carriage 6, and this subassembly that pulls is used for driving carriage 6 to remove on extending frame 5 for carriage 6 is close to 4 departments of equipment of buckling, then this direction subassembly then carries out effectual guide effect to the reinforcing bar of buckling the good front end, also plays the effect of support to the reinforcing bar simultaneously.
Specifically, as shown in fig. 2, the pulling assembly comprises: install the second cylinder 8 on this extension frame 5, be connected with a slider 81 on the piston rod of second cylinder 8, and set up the spout that mutually supports with this slider 81 on the side of this extension frame 5, this slider 81 slides on this extension frame 5 along the spout, still is provided with connecting plate 82 on this slider 81 simultaneously, this slider 81 of one end fixed connection of this connecting plate 82, the other end fixed connection of this connecting plate 82 is on one side of this carriage 6.
When the sliding frame 6 needs to be moved, the second cylinder 8 is started, the piston rod of the second cylinder 8 drives the sliding block 81 to slide and move on the extension frame 5 along the sliding groove, the sliding block 81 drives the connecting plate 82 to move, and the connecting plate 82 drives the sliding frame 6 to move, so that the sliding frame 6 can be moved back and forth.
Meanwhile, as shown in fig. 2 and 3, in the present embodiment, the guide assembly includes: the first cylinder 7 is mounted on the sliding frame 6, a connecting frame 71 is connected to a piston rod of the first cylinder 7, one side of the connecting frame 71, which is away from the first cylinder 7, penetrates through and extends out of the sliding frame 6, a guide concave plate 72 is fixedly connected to the connecting frame 71, the guide concave plate 72 is a long plate with a rectangular structure, a guide groove 721 is formed in one side, facing the extension frame 5, of the guide concave plate 72, and the guide groove 721 facilitates insertion of a steel bar into the guide concave plate 72 so as to achieve the effects of guiding and supporting the steel bar.
According to the structure, by arranging the connecting structure that the first air cylinder 7, the connecting frame 71 and the guide concave plate 72 are matched with each other, when the steel bar enters the sliding frame 6, the first air cylinder 7 is started, the piston rod of the first air cylinder 7 drives the connecting frame 71 to move, the connecting frame 71 drives the guide concave plate 72 to move, the steel bar is inserted into the guide groove 721 of the guide concave plate 72, and therefore the effect of guiding and supporting the steel bar can be achieved.
Preferably, as shown in fig. 3, a plurality of fixing rods 51 are installed on one side of the extension frame 5 facing the sliding frame 6, a cover plate 511 is fixedly connected to the fixing rods 51, the cover plate 511 is a long plate with a rectangular structure, and the cover plate 511 and the notch of the guide slot 721 are matched with each other to cover the side of the guide concave plate 72 facing the extension frame 5, by the structure that the fixing rods 51 and the cover plate 511 are connected with each other, when the first cylinder 7 drives the guide concave plate 72 to move towards the extension frame 5, the guide concave plate 72 and the cover plate 511 are contacted with each other, so that the cover plate 511 covers the notch of the guide slot 721 on the guide concave plate 72, thereby facilitating the good guiding and supporting of the reinforcing steel bars and preventing the reinforcing steel bars from extending out of the guide concave plate 72.
As shown in fig. 3, the clamping assembly fixedly clamps the front end of the reinforcing bar when the front end of the reinforcing bar is inserted into the guide recess 72, and in this embodiment, the clamping assembly includes: fixed mounting all installs the grip block 91 that is used for fixing the centre gripping to the reinforcing bar at the finger cylinder 9 on this carriage 6 finger cylinder 9, and has seted up clamping part 911 on the side of this grip block 91 and reinforcing bar mutual contact, this clamping part 911 mutually supports with the reinforcing bar surface, through setting up this clamping part 911, can be convenient for play better fixed centre gripping effect to the reinforcing bar to can prevent to appear the condition of rocking when buckling the rear end to the reinforcing bar.
When starting finger cylinder 9, clamping part 911 on finger cylinder 9 then drives clamping block 91 and is close to each other for clamping block 91 carries out the centre gripping to the surface of reinforcing bar, thereby can fix the front end of reinforcing bar, and then can prevent the condition that appears rocking when buckling the rear end of reinforcing bar.
As shown in fig. 4, after the rear end of the steel bar is cut by the cutting device 3, the bending device 4 bends the rear end of the steel bar, and finally discharges and collects the steel bar, and in order to achieve the automatic discharging effect of the steel bar fixedly supported in the guiding concave plate 72, in this embodiment, a plurality of fixing push rods 61 are fixedly mounted on the side surface of the sliding frame 6 facing the extending frame 5, and through holes matched with the fixing push rods 61 are formed in the guiding concave plate 72, and the fixing push rods 61 extend into the guiding grooves 721 on the guiding concave plate 72 along the through holes.
According to the structure, through setting up the structure that fixed push rod 61 and through-hole mutually supported, when first cylinder 7 drive link 71 when removing that resets, link 71 then drives direction concave plate 72 and removes that resets, make direction concave plate 72 drive the reinforcing bar and remove, make direction concave plate 72 and carriage 6 side butt each other, fixed push rod 61 then passes the through-hole on the direction concave plate 72 this moment, with the reinforcing bar to in the direction concave plate 72 support, thereby can push out the reinforcing bar outside direction concave plate 72, and then can realize carrying out the effect of automatic unloading to the reinforcing bar.
Meanwhile, in order to accurately drop the reinforcing steel bars into the preset material receiving frame, in this embodiment, a material guide plate 52 is installed at the bottom of one side of the extension frame 5 facing the sliding frame 6, and the material guide plate 52 can play a role in guiding and discharging the bent reinforcing steel bars; by arranging the material guide plate 52, the effect of guiding the reinforcing steel bars can be conveniently achieved, so that the reinforcing steel bars can accurately fall into the material receiving frame; but also can play the effect of buffering to the reinforcing bar, the condition of scratch or indent appears when reducing reinforcing bar and receipts work or material frame and bumping.
The implementation principle of the embodiment is as follows: when the reinforcing steel bar needs to be bent, the driving device 2 on the bending machine body 1 drives the reinforcing steel bar to move to the bending device 4, the bending device 4 bends the front end of the reinforcing steel bar, then the driving device 2 continues to drive the bent reinforcing steel bar to move, then the second cylinder 8 on the extension frame 5 is started, the piston rod of the second cylinder 8 drives the sliding block 81 to slide and move on the extension frame 5 along the sliding groove, and the sliding block 81 drives the sliding frame 6 on the connecting plate 82 to move to be close to the bending device 4.
Simultaneously, a first air cylinder 7 on the sliding frame 6 is started, a piston rod of the first air cylinder 7 drives the connecting frame 71 to move, the connecting frame 71 drives the guide concave plate 72 to extend out towards the direction of the extension frame 5, so that the guide concave plate 72 and the cover plate 511 are mutually covered, then the front end of the steel bar is inserted into the guide concave plate 72 along the guide groove 721 to guide and support the steel bar, then the finger air cylinder 9 on the sliding frame 6 is started, and the clamping part 911 on the finger air cylinder 9 drives the clamping block 91 to be close to each other to fixedly clamp the front end of the steel bar.
Then cutting equipment 3 carries out the cutting-off processing back to the rear end of reinforcing bar, second cylinder 8 then drives slider 81 and resets, slider 81 then drives carriage 6 and resets and removes, then carriage 6 pulls the rear end of reinforcing bar and removes the equipment 4 department of buckling and buckle and handle, finally, grip block 91 on the finger cylinder 9 loosens the front end of reinforcing bar, first cylinder 7 also drives direction concave plate 72 simultaneously and resets, fixed push rod 61 then passes the through-hole on the direction concave plate 72 on the carriage 6, support the top with the reinforcing bar in the direction concave plate 72, thereby can push out outside the direction concave plate 72 with the reinforcing bar, then the reinforcing bar then drops in the receipts work or material rest that has set up in advance along stock guide 52, thereby accomplish the course of working of buckling of reinforcing bar.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A traction device of a steel bar straightening and bending machine comprises: crib crimper body (1), install in proper order on crib crimper body (1), be used for carrying out the actuating equipment (2) that process, cutting equipment (3) and equipment (4) of buckling to the reinforcing bar, its characterized in that, be connected with on one side of crib crimper body (1) and extend frame (5), sliding connection has drive mechanism on extending frame (5), drive mechanism includes: a sliding frame (6) connected to the extension frame (5) in a sliding manner; the traction assembly is arranged on the extension frame (5) and is used for driving the sliding frame (6) to move; and the guide assembly is arranged on the sliding frame (6) and used for guiding the steel bars, and the clamping assembly is further arranged on the sliding frame (6) and used for clamping the steel bars.
2. The pulling device of a steel bar straightening and bending machine according to claim 1, wherein the guide assembly comprises: a first cylinder (7) mounted on the carriage (6); a connecting frame (71) with one end connected with the piston rod of the first cylinder (7) and the other end penetrating through the sliding frame (6); and the guide concave plate (72) is connected to the connecting frame (71), and one side of the guide concave plate (72) departing from the connecting frame (71) is provided with a guide groove (721) for guiding the reinforcing steel bars.
3. The pulling device of a steel bar straightening and bending machine according to claim 1, wherein the pulling assembly comprises: a second cylinder (8) mounted on the extension frame (5); the sliding block (81) is connected to the extension frame (5) in a sliding mode and is connected with a piston rod of the second air cylinder (8); and a connecting plate (82) having one end connected to the slider (81) and the other end connected to the carriage (6).
4. The pulling device of a steel bar straightening and bending machine according to claim 1, wherein the clamping assembly comprises: a finger cylinder (9) mounted on the carriage (6); and the clamping block (91) is arranged at the clamping end of the finger cylinder (9) and is used for clamping the steel bar.
5. The pulling device of the straightening and bending machine for the reinforcing steel bar as claimed in claim 4, characterized in that the side of the clamping block (91) contacting with the reinforcing steel bar is provided with a clamping part (911) matching with the surface of the reinforcing steel bar.
6. The pulling device of the straightening and bending machine for the steel bars as claimed in claim 1, characterized in that the side of the sliding frame (6) facing the extension frame (5) is provided with a plurality of fixed push rods (61), and the guide concave plate (72) is provided with through holes matched with the fixed push rods (61).
7. The pulling device of a steel bar straightening and bending machine as claimed in claim 1, characterized in that a plurality of fixing rods (51) are arranged on one side of the extension frame (5) facing the sliding frame (6), and cover plates (511) matched with the guide concave plates (72) are connected to the fixing rods (51).
8. The pulling device of the steel bar straightening and bending machine according to the claim 1, characterized in that the bottom of one side of the extension frame (5) facing the sliding frame (6) is provided with a guide plate (52) for guiding and blanking the steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033304.9U CN211218433U (en) | 2019-11-20 | 2019-11-20 | Traction device of reinforcing steel bar straightening and bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033304.9U CN211218433U (en) | 2019-11-20 | 2019-11-20 | Traction device of reinforcing steel bar straightening and bending machine |
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| Publication Number | Publication Date |
|---|---|
| CN211218433U true CN211218433U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922033304.9U Active CN211218433U (en) | 2019-11-20 | 2019-11-20 | Traction device of reinforcing steel bar straightening and bending machine |
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| CN (1) | CN211218433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608884A (en) * | 2022-11-21 | 2023-01-17 | 昌大建筑科技有限公司 | Traction unloading device for construction steel bar straightening machine |
| CN116689654A (en) * | 2023-04-25 | 2023-09-05 | 如东树权华刀具科技有限公司 | Reinforcing bar correction equipment of buckling |
-
2019
- 2019-11-20 CN CN201922033304.9U patent/CN211218433U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608884A (en) * | 2022-11-21 | 2023-01-17 | 昌大建筑科技有限公司 | Traction unloading device for construction steel bar straightening machine |
| CN115608884B (en) * | 2022-11-21 | 2023-03-17 | 昌大建筑科技有限公司 | Traction unloading device for construction steel bar straightening machine |
| CN116689654A (en) * | 2023-04-25 | 2023-09-05 | 如东树权华刀具科技有限公司 | Reinforcing bar correction equipment of buckling |
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