CN215998082U - Speed-variable transmission device for cold-rolled ribbed steel bar - Google Patents
Speed-variable transmission device for cold-rolled ribbed steel bar Download PDFInfo
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- CN215998082U CN215998082U CN202122025747.0U CN202122025747U CN215998082U CN 215998082 U CN215998082 U CN 215998082U CN 202122025747 U CN202122025747 U CN 202122025747U CN 215998082 U CN215998082 U CN 215998082U
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- steel bar
- rolled ribbed
- speed transmission
- ribbed steel
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Abstract
The utility model discloses a variable-speed transmission device for cold-rolled ribbed steel bars, which comprises a rack and a driving box, wherein transmission wheels are arranged on the surface of the rack, the middle parts of the transmission wheels are connected with rotating shafts, the outer ends of the rotating shafts are connected with transmission belts, servo motors are arranged on the inner sides of the transmission belts, and an adjusting component for adjusting the spacing is arranged at the top of the rack. This a device for cold rolling ribbed steel bar variable speed transmission passes through adjusting part's setting, make it rotate and change the handle, make the threaded rod rotate, because threaded rod and connecting piece swing joint, make the threaded rod can drive the connecting piece and go up and down, make spacing round go up and down in step, thereby can adjust the interval between spacing round and the drive wheel, make its reinforcing bar that can be applicable to not unidimensional promote the device's commonality, and the baffle of cooperation fretwork form and the setting of collection dirt drawer, make the piece among the transmission process fall into through the baffle and collect dirt in the drawer, make things convenient for the centralized processing after the processing.
Description
Technical Field
The utility model relates to the technical field of cold-rolled ribbed steel bar processing, in particular to a device for variable-speed transmission of cold-rolled ribbed steel bars.
Background
The ribbed steel bar is a crescent steel bar with two or three surfaces formed by hot rolling wire rods, multiple cold rolling and reducing diameters, rib pressing and internal stress elimination, and a transmission device is needed in the processing and production process of the ribbed steel bar and is used for a traction and derivation process in the production of the steel bar.
The device for cold rolling ribbed steel bar variable speed transmission in the market does not have the function of adjusting the distance, so that different transmission devices are needed when steel bars with different processing sizes are processed, and scraps are scattered and are not easy to clean in the processing process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for variable-speed transmission of cold-rolled ribbed steel bars, which aims to solve the problems that the device for variable-speed transmission of cold-rolled ribbed steel bars, which is proposed in the background art, does not have the function of adjusting the spacing, so that different transmission devices are needed to be used for processing steel bars with different sizes, and chips are scattered and are not easy to clean in processing.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for cold rolling ribbed steel bar variable speed drive's device, includes frame and drive case, frame surface mounting has the drive wheel, just the drive wheel middle part all is connected with the pivot, the pivot outer end is connected with driving belt, just the driving belt inboard is provided with servo motor, the adjusting part who is used for spacing is installed at the frame top, the drive wheel below is provided with the baffle, just the baffle below is provided with album dirt drawer, adjusting part is including changeing handle, threaded rod, connecting piece and spacing wheel, it is connected with the bottom the threaded rod to change, just threaded rod bottom swing joint has the connecting piece, the connecting piece surface is connected with spacing wheel, the drive case connect in the frame right side.
Preferably, the dust collection drawer and the baffle are distributed in parallel, and the surface of the baffle is hollowed.
Preferably, the limiting wheels and the driving wheel are distributed in a triangular shape, and the inner wall of the driving wheel is uneven.
Preferably, the slide rail is installed to the drive box inner wall, just slide rail surface sliding connection has the workstation, the workstation bottom is connected with hydraulic push rod.
Preferably, the hydraulic push rods are symmetrically arranged at two positions relative to the center of the workbench, and a sliding groove is formed in the surface of the workbench.
Preferably, the inside of the sliding groove is provided with a hydraulic rod, the output end of the hydraulic rod is connected with a traction frame, and the other end of the traction frame is connected with a buffer spring.
Preferably, the traction frame is elastically connected with the workbench, and the traction frame is attached to the workbench.
Preferably, the traction frame internally mounted has the auxiliary assembly who is used for the centre gripping reinforcing bar, the auxiliary assembly includes electric telescopic handle, holder and wear-resisting rubber, the electric telescopic handle output is connected with the holder, just the holder inner wall is provided with wear-resisting rubber.
Preferably, the clamping piece is connected with the wear-resistant rubber in a clamping mode, and the clamping piece is of an arc-shaped structure.
The utility model provides a device for variable-speed transmission of cold-rolled ribbed steel bars, which has the following beneficial effects:
1. this a device for cold rolling ribbed steel bar variable speed transmission adopts the setting of mutually supporting between a plurality of subassemblies, not only can adjust the interval between spacing round and the drive wheel, makes it can be applicable to not unidimensional reinforcing bar, can also collect the piece that produces simultaneously among the transmission process, and convenient subsequent centralized processing makes its pulling work that can assist the reinforcing bar through the setting of drive case, makes things convenient for its use.
2. According to the utility model, the rotating handle is rotated through the arrangement of the adjusting component, the threaded rod is rotated, the threaded rod can drive the connecting piece to lift due to the movable connection of the threaded rod and the connecting piece, the limiting wheel can lift synchronously, so that the distance between the limiting wheel and the driving wheel can be adjusted, the device can be suitable for reinforcing steel bars with different sizes, the universality of the device is improved, and the arrangement of the hollow baffle and the dust collection drawer is matched, so that scraps in the transmission process can fall into the dust collection drawer through the baffle, and the centralized treatment after processing is facilitated.
3. According to the utility model, the hydraulic push rod, the workbench and the slide rail are arranged in the drive box in a matched manner, so that the workbench can be driven to slide along the slide rail under the drive of the hydraulic push rod, the height of the workbench can be adjusted, the workbench is convenient to use, the traction frame is pushed by the hydraulic rod to reciprocate along the slide groove on the surface of the workbench, and the auxiliary assembly is matched to pull the reinforcing steel bar to move, so that the working efficiency of the device is improved.
4. According to the utility model, through the arrangement of the auxiliary assembly, the auxiliary assembly can push the arc-shaped clamping piece to stably clamp the reinforcing steel bar through the electric telescopic rod, so that the condition that the traction frame pulls the reinforcing steel bar to slip is avoided, the surface of the clamping piece is concave-convex and can be attached to the surface of the reinforcing steel bar, and the clamping stability is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a variable speed transmission device for cold-rolled ribbed steel bars according to the present invention;
FIG. 2 is a schematic view of the internal structure of a frame of the device for variable speed transmission of cold rolled ribbed steel bars of the present invention;
FIG. 3 is a schematic view of an adjustment assembly of the apparatus for variable speed drive of cold rolled ribbed steel bar of the present invention;
FIG. 4 is a schematic structural view of a workbench of the device for variable speed transmission of cold rolled ribbed steel bars according to the present invention;
FIG. 5 is a schematic side view of a traction frame of the device for variable speed transmission of cold rolled ribbed steel bars according to the present invention.
In the figure: 1. a frame; 2. a driving wheel; 3. a rotating shaft; 4. a drive belt; 5. a servo motor; 6. an adjustment assembly; 601. turning a handle; 602. a threaded rod; 603. a connecting member; 604. a limiting wheel; 7. a baffle plate; 8. a dust collection drawer; 9. a drive box; 10. a slide rail; 11. a work table; 12. a hydraulic push rod; 13. a chute; 14. a hydraulic lever; 15. a traction frame; 16. an auxiliary component; 1601. an electric telescopic rod; 1602. a clamping member; 1603. wear-resistant rubber; 17. a buffer spring.
Detailed Description
As shown in figures 1-5, a device for variable speed transmission of cold rolled ribbed steel bars comprises a frame 1 and a driving box 9, wherein the surface of the frame 1 is provided with a driving wheel 2, the middle part of the driving wheel 2 is connected with a rotating shaft 3, the outer end of the rotating shaft 3 is connected with a driving belt 4, the inner side of the driving belt 4 is provided with a servo motor 5, the top of the frame 1 is provided with an adjusting component 6 for adjusting the spacing, a baffle 7 is arranged below the driving wheel 2, a dust collection drawer 8 is arranged below the baffle 7, the driving box 9 is connected with the right side of the frame 1,
referring to fig. 1-2, the dust collection drawer 8 and the baffle 7 are distributed in parallel, the surface of the baffle 7 is hollowed, the servo motor 5 can drive the transmission belt 4 to rotate synchronously with the transmission wheel 2, so as to drive the transmission of the reinforcing steel bar, and the hollowed baffle 7 and the dust collection drawer 8 are arranged, so that the scraps in the transmission process can fall into the dust collection drawer 8 through the baffle 7, and the centralized processing after processing is facilitated.
Referring to fig. 1 and 3, the adjusting assembly 6 is composed of a rotating handle 601, a threaded rod 602, a connecting piece 603 and a limiting wheel 604,
wherein, it is connected with threaded rod 602 to change 601 bottom, and threaded rod 602 bottom swing joint has connecting piece 603, connecting piece 603 surface is connected with spacing round 604, spacing round 604 is triangle-shaped with drive wheel 2 and distributes, and the 2 inner walls of drive wheel are unsmooth form, setting through adjusting part 6, make it rotate and change 601, make threaded rod 602 rotate, because threaded rod 602 and connecting piece 603 swing joint, make threaded rod 602 can drive connecting piece 603 and go up and down, make spacing round 604 go up and down in step, thereby can adjust the interval between spacing round 604 and the drive wheel 2, make it can be applicable to not unidimensional reinforcing bar, the commonality of the device has been promoted.
Referring to fig. 1 and 4, a slide rail 10 is installed on an inner wall of a driving box 9, a workbench 11 is slidably connected to a surface of the slide rail 10, a hydraulic push rod 12 is connected to a bottom of the workbench 11, two hydraulic push rods 12 are symmetrically arranged about a center of the workbench 11, a sliding slot 13 is formed in the surface of the workbench 11, a hydraulic rod 14 is installed inside the sliding slot 13, an output end of the hydraulic rod 14 is connected with a traction frame 15, the other end of the traction frame 15 is connected with a buffer spring 17, the traction frame 15 is elastically connected with the workbench 11, the traction frame 15 is attached to the workbench 11, the workbench 11 and the slide rail 10 are mutually matched, the workbench 11 can be driven to slide along the slide rail 10 by the hydraulic push rod 12 in the driving box 9, so that the height of the workbench 11 can be adjusted, the use of the workbench is facilitated, and the traction frame 15 is pushed by the hydraulic rod 14 to reciprocate along the sliding slot 13 in the surface of the workbench 11, the mating assist assembly 16 can pull the rebar into motion, thereby increasing the efficiency of the device.
Referring to fig. 4-5, an auxiliary assembly 16 for clamping the reinforcing steel bars is installed inside the traction frame 15, the auxiliary assembly 16 is composed of an electric telescopic rod 1601, a clamping piece 1602 and a wear-resistant rubber 1603,
wherein, the electric telescopic handle 1601 output is connected with holder 1602, and holder 1602 inner wall is provided with wear-resisting rubber 1603, it is the block connection between holder 1602 and the wear-resisting rubber 1603, and holder 1602 is the arcuation structure, setting through auxiliary assembly 16, this auxiliary assembly 16 can promote the holder 1602 of arcuation through electric telescopic handle 1601 to stabilize the centre gripping to the reinforcing bar, thereby avoid the traction frame 15 to the condition that the slippage takes place to pulling of reinforcing bar, this holder 1602 surface is the unsmooth form can with the laminating of reinforcing bar surface, cooperation wear-resisting rubber 1603, promote the stability of centre gripping.
In conclusion, when the device for variable-speed transmission of the cold-rolled ribbed steel bar is used, firstly, the threaded rod 602 rotates through the rotating handle 601, the threaded rod 602 is movably connected with the connecting piece 603, so that the threaded rod 602 can drive the connecting piece 603 to ascend and descend, the limiting wheel 604 can synchronously ascend and descend, the distance between the limiting wheel 604 and the transmission wheel 2 can be adjusted, the device can be suitable for steel bars with different sizes, the universality of the device is improved, then, the workbench 11 can be driven to slide along the slide rail 10 under the driving of the hydraulic push rod 12, the height of the workbench 11 can be adjusted, the device is convenient to use, then, the servo motor 5 is opened to drive the transmission belt 4 to synchronously rotate with the transmission wheel 2, so that the device can drive the steel bars to transmit, scraps in the transmission process can fall into the dust collection drawer 8 through the baffle 7, the centralized treatment after processing is convenient, and finally, the traction frame 15 is pushed by the hydraulic rod 14 to reciprocate along the chute 13 on the surface of the workbench 11, the reinforcing bar that cooperation auxiliary assembly 16 can pull removes, and this auxiliary assembly 16 can promote the holder 1602 of arcuation through electric telescopic handle 1601 and stabilize the centre gripping to the reinforcing bar to avoid the pulling of traction frame 15 to the reinforcing bar to take place the condition of slippage, this holder 1602 surface is unsmooth form can with reinforcing bar surface laminating, cooperation wear-resisting rubber 1603, promotes the stability of centre gripping, thereby promotes the device transmission work efficiency.
Claims (9)
1. A device for variable-speed transmission of cold-rolled ribbed steel bars comprises a rack (1) and a driving box (9), and is characterized in that a driving wheel (2) is mounted on the surface of the rack (1), a rotating shaft (3) is connected to the middle of the driving wheel (2), a driving belt (4) is connected to the outer end of the rotating shaft (3), a servo motor (5) is arranged on the inner side of the driving belt (4), an adjusting component (6) for adjusting the distance is mounted at the top of the rack (1), a baffle (7) is arranged below the driving wheel (2), a dust collection drawer (8) is arranged below the baffle (7), the adjusting component (6) comprises a rotating handle (601), a threaded rod (602), a connecting piece (603) and a limiting wheel (604), the bottom of the rotating handle (601) is connected with the threaded rod (602), and the bottom of the threaded rod (602) is movably connected with the connecting piece (603), the surface of the connecting piece (603) is connected with the limiting wheel (604), and the driving box (9) is connected to the right side of the rack (1).
2. The device for the variable speed transmission of the cold rolled ribbed steel bar according to claim 1, characterized in that the dust collection drawer (8) is distributed in parallel with the baffle (7), and the surface of the baffle (7) is hollowed out.
3. A device for variable speed drive of cold rolled ribbed bars according to claim 1, characterized in that said limiting wheels (604) are distributed in a triangular shape with respect to said driving wheel (2), and the inner wall of said driving wheel (2) is uneven.
4. The device for the variable speed transmission of the cold-rolled ribbed steel bar is characterized in that a sliding rail (10) is installed on the inner wall of the driving box (9), a workbench (11) is connected to the surface of the sliding rail (10) in a sliding mode, and a hydraulic push rod (12) is connected to the bottom of the workbench (11).
5. The device for the variable speed transmission of the cold rolled ribbed steel bar according to claim 4, characterized in that the hydraulic push rods (12) are symmetrically arranged about the central position of the working platform (11), and the surface of the working platform (11) is provided with a sliding groove (13).
6. The device for the variable speed transmission of the cold rolled ribbed steel bar according to claim 5, characterized in that a hydraulic rod (14) is installed inside the sliding chute (13), the output end of the hydraulic rod (14) is connected with a traction frame (15), and the other end of the traction frame (15) is connected with a buffer spring (17).
7. A device for the variable-speed transmission of cold-rolled ribbed bars according to claim 6, characterized in that said traction frame (15) is elastically connected to said work table (11) and said traction frame (15) is mutually coupled to said work table (11).
8. The device for the variable speed transmission of the cold-rolled ribbed steel bar is characterized in that an auxiliary assembly (16) for clamping the steel bar is installed inside the traction frame (15), the auxiliary assembly (16) comprises an electric telescopic rod (1601), a clamping piece (1602) and wear-resistant rubber (1603), the clamping piece (1602) is connected to the output end of the electric telescopic rod (1601), and the wear-resistant rubber (1603) is arranged on the inner wall of the clamping piece (1602).
9. The device for the variable speed transmission of the cold rolled ribbed steel bar according to claim 8, characterized in that the clamping piece (1602) is in a snap connection with the wear-resistant rubber (1603), and the clamping piece (1602) is in an arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122025747.0U CN215998082U (en) | 2021-08-26 | 2021-08-26 | Speed-variable transmission device for cold-rolled ribbed steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122025747.0U CN215998082U (en) | 2021-08-26 | 2021-08-26 | Speed-variable transmission device for cold-rolled ribbed steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215998082U true CN215998082U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122025747.0U Active CN215998082U (en) | 2021-08-26 | 2021-08-26 | Speed-variable transmission device for cold-rolled ribbed steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215998082U (en) |
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2021
- 2021-08-26 CN CN202122025747.0U patent/CN215998082U/en active Active
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