CN221109401U - Reinforcing bar drawing mechanism - Google Patents
Reinforcing bar drawing mechanism Download PDFInfo
- Publication number
- CN221109401U CN221109401U CN202323040616.5U CN202323040616U CN221109401U CN 221109401 U CN221109401 U CN 221109401U CN 202323040616 U CN202323040616 U CN 202323040616U CN 221109401 U CN221109401 U CN 221109401U
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- Prior art keywords
- frame
- base
- reinforcing bar
- threaded
- shaped mounting
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 38
- 238000010621 bar drawing Methods 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 abstract description 35
- 239000010959 steel Substances 0.000 abstract description 35
- 238000000034 method Methods 0.000 abstract description 9
- 230000002349 favourable effect Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The utility model discloses a steel bar drawing mechanism which comprises a base and a fixed frame, wherein a fixed assembly is arranged on the base, a movable assembly is arranged on the base, the fixed assembly comprises a connecting frame fixedly arranged at the top of the base, the inner threads of the fixed frame are connected with two threaded rods, one opposite sides of the two threaded rods are respectively and rotatably connected with a bearing, clamping blocks are fixedly arranged on one opposite sides of the two bearings, and rotating blocks are fixedly arranged on one opposite sides of the two threaded rods. This reinforcing bar drawing mechanism through installing fixed subassembly, can adjust the centre gripping according to the size of the diameter of actual reinforcing bar when carrying out the reinforcing bar drawing, reduces the clamping force to the reinforcing bar in drawing the in-process not enough for take place gliding condition between reinforcing bar and the device, be favorable to improving the practicality of device and drawing quality, through installing movable assembly, can stabilize the drawing to the reinforcing bar after the centre gripping, be favorable to improving the efficiency that the reinforcing bar was drawn.
Description
Technical Field
The utility model belongs to the technical field of steel bar drawing, and particularly relates to a steel bar drawing mechanism.
Background
The steel bar is steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is round, and sometimes square with round corners, including smooth round steel bars, ribbed steel bars, torsion steel bars and the like, and in the construction process of dismantling roads, bridges and the like, some waste steel bars are frequently required to be removed, and a steel bar drawing device is required to be used.
Referring to a steel bar drawing device for traffic engineering construction with the bulletin number of CN214866082U, the steel bar drawing device comprises two bases which are symmetrically arranged at the top of the ground, wherein the tops of the two bases are fixedly connected with first hydraulic rods, a top plate is fixedly connected between the top ends of the two first hydraulic rods, and a clamping mechanism is arranged at the bottom of the top plate; including rotating the bent rod of connecting in roof bottom left and right sides among the clamping mechanism.
In the above patent, the steel bar is limited and clamped through the two arc plates, so that the steel bar is convenient to draw, however, the two arc plates are fixedly installed and connected with the device, and cannot be adjusted and clamped according to the diameter and the shape of the actually drawn steel bar, so that the clamping force on the steel bar is insufficient in the drawing process, the steel bar and the device slide easily, the drawing quality efficiency of the steel bar is affected, and the application provides another technical scheme for solving the technical problem.
Disclosure of utility model
The utility model aims to provide a steel bar drawing mechanism which solves the problems that in the prior art, clamping cannot be adjusted according to the diameter and the shape of an actually drawn steel bar, so that the clamping force on the steel bar is insufficient in the drawing process, the steel bar can easily slide between the steel bar and a device, and the drawing quality efficiency of the steel bar is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the steel bar drawing mechanism comprises a base and a fixed frame, wherein a fixed component is arranged on the base, and a movable component is arranged on the base;
The fixing assembly comprises a connecting frame fixedly arranged at the top of the base, threaded rods with the number of two are connected in the fixing frame in a threaded manner, and bearings are connected to the opposite sides of the two threaded rods in a rotary manner;
Two opposite sides of the bearing are fixedly provided with clamping blocks, two opposite sides of the threaded rod are fixedly provided with rotating blocks, the bottom of the base is provided with a mounting groove, and the top of the base is fixedly provided with a first L-shaped mounting frame and a second L-shaped mounting frame.
Preferably, the moving assembly comprises a motor fixedly mounted on the tops of the first L-shaped mounting frame and the second L-shaped mounting frame, and a mounting box positioned outside the motor is fixedly mounted on the tops of the first L-shaped mounting frame and the second L-shaped mounting frame.
Preferably, the output ends of the two motors are fixedly provided with screw rods, the outer sides of the screw rods are in threaded connection with moving rods fixedly connected with the fixed frame, and the left side of the second L-shaped mounting frame is fixedly provided with a control panel.
Preferably, the top of base and the bottom of fixed frame all have seted up the first extension hole that the position corresponds, and two the spread spectrum is all seted up to one side that the clamp splice is on the back mutually, the bearing passes through spread spectrum and clamp splice fixed connection.
Preferably, a first threaded hole is formed in the fixing frame, and the threaded rod is in threaded connection with the fixing frame through the threaded hole.
Preferably, through holes are formed in the tops of the first L-shaped mounting frame and the second L-shaped mounting frame, the output end of the motor is fixedly connected with the screw rod through the through holes, and the motor is in signal connection with the control panel.
Preferably, the second extension holes have all been seted up to the both sides of connecting frame, the movable rod extends to the outside of connecting frame through the second extension hole, the spout has all been seted up to the opposite one side of first L shape mounting bracket and second L shape mounting bracket, the movable rod passes through spout respectively with first L shape mounting bracket and second L shape mounting bracket sliding connection.
Preferably, the second threaded holes are formed in the two moving rods, and the moving rods are in threaded connection with the screw rods through the second threaded holes.
Compared with the prior art, the utility model has the following beneficial effects:
This reinforcing bar drawing mechanism through installing fixed subassembly, can adjust the centre gripping according to the size of the diameter of actual reinforcing bar when carrying out the reinforcing bar drawing, reduces the clamping force to the reinforcing bar in drawing the in-process not enough for take place gliding condition between reinforcing bar and the device, be favorable to improving the practicality of device and drawing quality, through installing movable assembly, can stabilize the drawing to the reinforcing bar after the centre gripping, be favorable to improving the efficiency that the reinforcing bar was drawn.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is a side cross-sectional view of a fixed frame structure of the present utility model;
Fig. 3 is a front view of the structure of the present utility model.
In the figure: 1. a base; 2. a fixed frame; 3. a connection frame; 4. a threaded rod; 5. a bearing; 6. clamping blocks; 7. a rotating block; 8. a mounting groove; 9. a first L-shaped mounting bracket; 10. a second L-shaped mounting bracket; 11. a motor; 12. a mounting box; 13. a screw rod; 14. a moving rod; 15. and a control panel.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-3, a steel bar drawing mechanism includes a base 1 and a fixed frame 2, wherein a fixed component is installed on the base 1, and a movable component is installed on the base 1.
The fixed subassembly includes the connecting frame 3 of base 1 top fixed mounting, and the first extension hole that the position corresponds has all been seted up to the top of base 1 and the bottom of fixed frame 2, and the inside threaded connection of fixed frame 2 has threaded rod 4 that is two in quantity.
The inside of fixed frame 2 has been seted up first screw hole, and threaded rod 4 passes through screw hole and fixed frame 2 threaded connection, and the threaded rod 4 of being convenient for rotates the removal in fixed frame 2 inside, and two threaded rod 4 opposite one side all rotates and is connected with bearing 5.
The clamp splice 6 is all fixed mounting in the opposite one side of two bearings 5, and the spread groove has all been seted up to one side that two clamp splices 6 are opposite, and bearing 5 passes through spread groove and clamp splice 6 fixed connection, and when threaded rod 4 rotated, the clamp splice 6 was prevented to follow threaded rod 4 and is carried out synchronous rotation.
The rotating blocks 7 are fixedly arranged on the opposite sides of the two threaded rods 4, the mounting grooves 8 are formed in the bottom of the base 1, and the first L-shaped mounting frame 9 and the second L-shaped mounting frame 10 are fixedly arranged on the top of the base 1.
It is to be noted that, this reinforcing bar drawing mechanism through installing fixed subassembly, can adjust the centre gripping according to the size of the diameter of actual reinforcing bar when carrying out the reinforcing bar drawing, reduces the clamping force to the reinforcing bar in drawing the in-process not enough for take place gliding condition between reinforcing bar and the device, be favorable to improving the practicality of device and draw the quality.
Specifically, when using, carry base 1 to need draw the reinforcing bar top, make the reinforcing bar wear out from the first extension hole of base 1 and fixed frame 2 in proper order, rotate two commentaries on classics piece 7 afterwards, drive two threaded rods 4 and rotate in fixed frame 2, and then make two clamp splice 6 remove towards relative direction, carry out spacing centre gripping to the reinforcing bar in the fixed frame 2, reduce the clamping force to the reinforcing bar in drawing the in-process not enough for take place gliding condition between reinforcing bar and the device.
Embodiment two: referring to fig. 1, a moving assembly is further installed on the base 1 according to the first embodiment, and the moving assembly includes a motor 11 fixedly installed on top of the first L-shaped mounting frame 9 and the second L-shaped mounting frame 10, and an installation box 12 located outside the motor 11 is fixedly installed on top of the first L-shaped mounting frame 9 and the second L-shaped mounting frame 10.
The output ends of the two motors 11 are fixedly provided with screw rods 13, through holes are formed in the tops of the first L-shaped mounting frame 9 and the second L-shaped mounting frame 10, the output ends of the motors 11 are fixedly connected with the screw rods 13 through the through holes, and the motors 11 are started to drive the screw rods 13 to rotate.
The outside of two lead screws 13 all threaded connection has the movable rod 14 with fixed frame 2 fixed connection, and the second extension hole has all been seted up to the both sides of connecting frame 3, and the movable rod 14 extends to the outside of connecting frame 3 through the second extension hole, and the spout has all been seted up to the opposite one side of first L shape mounting bracket 9 and second L shape mounting bracket 10, and movable rod 14 is through spout and first L shape mounting bracket 9 and second L shape mounting bracket 10 sliding connection respectively.
The second threaded holes are formed in the two moving rods 14, the moving rods 14 are in threaded connection with the screw rods 13 through the second threaded holes, the screw rods 13 rotate to drive the moving rods 14 to move, and then the fixed frame 2 moves synchronously, so that the steel bars clamped inside are pulled.
The left side of second L shape mounting bracket 10 is fixed mounting has control panel 15, and motor 11 and control panel 15 signal connection are convenient for control motor 11's start-up time.
It is to be noted that, this reinforcing bar drawing mechanism through installing moving assembly, can carry out stable drawing to the reinforcing bar after the centre gripping, is favorable to improving the efficiency that the reinforcing bar was drawn.
Specifically, through control panel 15, start two motors 11, drive two lead screws 13 and rotate for two movable rods 14 upwards move on lead screw 13, drive fixed frame 2 simultaneously and upwards move, and then draw the reinforcing bar of centre gripping.
When in use, the base 1 is carried to the position where the steel bar is required to be drawn, the steel bar sequentially penetrates out of the first extending holes of the base 1 and the fixed frame 2, then the two rotating blocks 7 are rotated, the two threaded rods 4 are driven to rotate in the fixed frame 2, then the two clamping blocks 6 are enabled to move towards opposite directions, the steel bar in the fixed frame 2 is limited and clamped, the clamping force of the steel bar in the drawing process is reduced, the situation that the steel bar slides between the steel bar and the device is caused, the two motors 11 are started through the control panel 15, the two screw rods 13 are driven to rotate, the two moving rods 14 move upwards on the screw rods 13, the fixed frame 2 is synchronously driven to move upwards, and the clamped steel bar is drawn.
To sum up, this reinforcing bar drawing mechanism through installing fixed subassembly, can adjust the centre gripping according to the size of the diameter of actual reinforcing bar when carrying out the reinforcing bar drawing, reduces the clamping force to the reinforcing bar in drawing the in-process not enough for take place gliding condition between reinforcing bar and the device, be favorable to improving the practicality of device and drawing quality, through installing movable assembly, can stabilize the drawing to the reinforcing bar after the centre gripping, be favorable to improving the efficiency that the reinforcing bar was drawn.
Claims (8)
1. A mechanism is drawn to reinforcing bar, its characterized in that: the device comprises a base (1) and a fixed frame (2), wherein a fixed component is arranged on the base (1), and a movable component is arranged on the base (1);
The fixing assembly comprises a connecting frame (3) fixedly installed at the top of a base (1), threaded rods (4) with the number of two are connected in the fixing frame (2) in a threaded manner, and bearings (5) are connected to opposite sides of the two threaded rods (4) in a rotary manner;
Two opposite sides of the bearing (5) are fixedly provided with clamping blocks (6), two opposite sides of the threaded rod (4) are fixedly provided with rotating blocks (7), the bottom of the base (1) is provided with a mounting groove (8), and the top of the base (1) is fixedly provided with a first L-shaped mounting frame (9) and a second L-shaped mounting frame (10).
2. A bar drawing mechanism as claimed in claim 1, wherein: the movable assembly comprises a motor (11) fixedly mounted on the tops of a first L-shaped mounting frame (9) and a second L-shaped mounting frame (10), and a mounting box (12) positioned on the outer side of the motor (11) is fixedly mounted on the tops of the first L-shaped mounting frame (9) and the second L-shaped mounting frame (10).
3. A bar drawing mechanism as claimed in claim 2, wherein: the output ends of the two motors (11) are fixedly provided with screw rods (13), the outer sides of the two screw rods (13) are in threaded connection with moving rods (14) fixedly connected with the fixed frame (2), and the left side of the second L-shaped mounting frame (10) is fixedly provided with a control panel (15).
4. A bar drawing mechanism as claimed in claim 1, wherein: the bearing is characterized in that the top of the base (1) and the bottom of the fixed frame (2) are provided with first extension holes corresponding to each other in position, one side of each clamping block (6) opposite to the other side of each clamping block is provided with a connecting groove, and the bearing (5) is fixedly connected with the clamping block (6) through the connecting grooves.
5. A bar drawing mechanism as claimed in claim 1, wherein: the inside of fixed frame (2) has seted up first screw hole, threaded rod (4) pass through screw hole and fixed frame (2) threaded connection.
6. A bar drawing mechanism according to claim 3, wherein: through holes are formed in the tops of the first L-shaped mounting frame (9) and the second L-shaped mounting frame (10), the output end of the motor (11) is fixedly connected with the screw rod (13) through the through holes, and the motor (11) is in signal connection with the control panel (15).
7. A bar drawing mechanism according to claim 3, wherein: the utility model discloses a connecting frame, including connecting frame (3), movable rod (14), spout, movable rod (14) are all offered to the both sides of connecting frame (3) have all offered the second and have extended the hole through the second and have extended the outside to connecting frame (3), the opposite one side of first L shape mounting bracket (9) and second L shape mounting bracket (10), movable rod (14) are respectively with first L shape mounting bracket (9) and second L shape mounting bracket (10) sliding connection through the spout.
8. A bar drawing mechanism according to claim 3, wherein: the two moving rods (14) are respectively provided with a second threaded hole, and the moving rods (14) are in threaded connection with the screw rod (13) through the second threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323040616.5U CN221109401U (en) | 2023-11-10 | 2023-11-10 | Reinforcing bar drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323040616.5U CN221109401U (en) | 2023-11-10 | 2023-11-10 | Reinforcing bar drawing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221109401U true CN221109401U (en) | 2024-06-11 |
Family
ID=91370477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323040616.5U Active CN221109401U (en) | 2023-11-10 | 2023-11-10 | Reinforcing bar drawing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221109401U (en) |
-
2023
- 2023-11-10 CN CN202323040616.5U patent/CN221109401U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |