CN220679219U - Linear straightening device for steel cord production - Google Patents
Linear straightening device for steel cord production Download PDFInfo
- Publication number
- CN220679219U CN220679219U CN202322301282.6U CN202322301282U CN220679219U CN 220679219 U CN220679219 U CN 220679219U CN 202322301282 U CN202322301282 U CN 202322301282U CN 220679219 U CN220679219 U CN 220679219U
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- straightening
- machine table
- gear
- shaft
- steel cord
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 230000005540 biological transmission Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a straight line straightening device for producing a steel cord, which comprises a machine table, wherein the top end of the machine table is provided with a machine frame, the top end of the machine table on one side of the machine frame is provided with a gearbox, the outer wall of the gearbox, which is close to one side of the machine frame, is provided with a driving gear through a guide shaft, the inside of the machine frame is rotationally connected with equidistant lower straightening shafts, the inside of the machine frame above the lower straightening shafts is rotationally connected with upper straightening shafts, the inner walls of the machine frame at two ends of the upper straightening shafts are movably connected with upper connecting plates, the inner walls of the machine frame at two ends of the lower straightening shafts are fixedly provided with lower connecting plates, one end of each upper straightening shaft extends to the outside of the machine frame and is provided with an upper gear, and one end of each lower straightening shaft extends to the outside of the machine frame and is provided with a lower gear. The utility model not only achieves the aim of automatically straightening the steel cord to ensure the straightening efficiency of the steel cord, but also reduces the phenomenon of deviation generated when the upper straightening roller rotates, and can straighten the steel cord with different thickness, thereby further improving the application range of the straightening device.
Description
Technical Field
The utility model relates to the technical field of steel cord production, in particular to a straight line straightening device for steel cord production.
Background
The steel cord is made of high-quality high-carbon steel through surface coating, drawing and twisting, is one of main framework materials of radial tires, and at present, in the production and processing of the steel cord, a steel cord finished product is generally wound into a disc shape for storage, and when the wound steel cord is used, straightening treatment is needed, so that a corresponding linear straightening device is needed.
The utility model provides a straight line straightener for steel cord production that reference publication number is CN213198885U, it includes the loading board, the front and back both sides wall of loading board all rigid coupling has the backup pad, rotate between two sets of backup pads and be connected with the bearing roller, first holding the elongated slot has been seted up at the top of loading board, the inner chamber of first holding the elongated slot is connected with the roller post that pushes down from left to right even rotation, the top of backup pad is provided with the pressure movable plate, the elongated slot is held to the second has been seted up to the bottom of pressure movable plate, the inner chamber of second holding the elongated slot is connected with the roller post that pushes up from left to right even rotation, both ends all are provided with the cylinder about the front sidewall of pressure movable plate and both ends about the back lateral wall both ends all rigid coupling have the ear seat about a lateral wall that keep away from each other, the top of two sets of backup pads all rotates and is connected with the threaded rod, all spiro union has the I-shaped seat on two sets of threaded rod, rotate between two sets of I-shaped seat and be connected with the compression roller, this straightener structural design is reasonable, be convenient for carry out the straightening to winding after warp crooked wire cord, make things convenient for the operating personnel to use, according to the above-mentioned, this straightener can obtain better straightening device and even rotation from left to right to left to right, the side wall has the ear-to push away from top to handle the wire cord, and usually, the wire cord is difficult to carry out the straightening manually handling, and usually, the handling is high to straighten, because of handling is usually done by the wire manually handling and has.
Disclosure of Invention
The utility model aims to provide a linear straightening device for steel cord production, which solves the problems that the straightening device can be well applied to the linear straightening treatment of the steel cord in the prior art, but the steel cord is usually pulled manually by a person, so that the automatic conveying and straightening of the steel cord are inconvenient, the straightening efficiency of the steel cord is common, and the labor cost is high.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a straight line straightener is used in steel cord production, includes the board, the top of board is equipped with the frame, board top of frame one side is equipped with the gearbox, be equipped with the driving gear on the outer wall that the gearbox is close to frame one side through the guide shaft, the inside rotation of frame is connected with equidistant lower straightening axle, the inside all rotation of frame of lower straightening axle top is connected with the straightening axle, the swing joint has the upper link plate on the frame inner wall at upper straightening axle both ends, be fixed with down the link plate on the frame inner wall at lower straightening axle both ends, the one end of upper straightening axle extends to the outside of frame and is equipped with the upper gear, the one end of lower straightening axle extends to the outside of frame and is equipped with the lower gear, lower gear and upper gear intermeshing, the frame surface all rotates between the adjacent lower gear of driving gear both sides and is connected with the linkage gear, linkage gear and lower gear intermeshing, one side at board top is equipped with and controls the platform.
Preferably, one side of the bottom of the machine table is provided with a rotary driving piece through a bracket, one end of the rotary driving piece is provided with a transmission belt, one end of the transmission belt away from the rotary driving piece is connected with one end of the gearbox, and the rotary driving piece is opened to drive the gearbox to operate through the transmission belt.
Preferably, the frame top of upper link plate top all is equipped with the threaded rod, the inside threaded connection of threaded rod has the nut, the top of nut extends to the outside of threaded rod, the bottom of nut extends to the outside of threaded rod and rotates with the top of upper link plate and be connected, is located the inside rotation and the slip of nut through the threaded rod to slightly adjust the height of upper link plate.
Preferably, an upper straightening roller is fixed on the outer wall of the upper straightening shaft at the inner side of the frame, a lower straightening roller is fixed on the outer wall of the lower straightening shaft below the upper straightening roller, and the steel cord is straightened by the arrangement of the lower straightening roller and the upper straightening roller.
Preferably, the outer walls at two sides of the upper straightening roller are respectively fixed with an upper locating ring, the outer walls of the upper straightening roller at the outer sides of the upper locating rings are respectively provided with an upper limit groove, and the upper locating rings are arranged so as to be positioned on the central outer wall of the upper straightening roller to form an upper straightening groove.
Preferably, the outer walls at two sides of the lower straightening roller are respectively fixedly provided with a lower locating ring, the outer walls of the lower straightening roller at the outer sides of the lower locating rings are respectively provided with a lower limiting ring, the lower limiting rings are mutually matched with the upper limiting grooves, and the lower locating rings are arranged so as to be positioned on the central outer wall of the lower straightening roller to form a lower straightening groove.
Compared with the prior art, the utility model has the beneficial effects that: the linear straightening device for the production of the steel cord not only achieves the aim of automatically straightening the steel cord so as to ensure the straightening efficiency of the steel cord, but also reduces the phenomenon of deviation generated when the upper straightening roller rotates, and can straighten the steel cord with different thickness, thereby further improving the application range of the straightening device;
(1) The transmission belt is driven by the rotary driving piece to drive the gearbox to rotate, so that the gearbox drives the driving gear to rotate clockwise and slowly through the guide shaft, the driving gear drives two groups of lower gears to rotate synchronously through the linkage gears on two sides, the lower gears sequentially drive the lower gears on one side of the driving gear to rotate through the linkage gears, the lower gears and the upper gears are meshed with each other, the lower gears drive the upper gears to rotate anticlockwise, the lower gears and the upper gears drive the lower straightening shaft to rotate opposite to each other, and when a steel cord is placed in the steel cord straightening machine from the right side of the machine frame, the steel cord can be conveyed and straightened through the upper straightening roller and the lower straightening roller, so that the aim of automatically straightening the steel cord is fulfilled, and the straightening efficiency of the steel cord is ensured;
(2) The lower limiting ring is fit in the upper limiting groove, and when the upper straightening roller and the lower straightening roller rotate, the lower limiting ring is positioned at the inner side of the upper limiting groove to rotate, so that the rotation amplitude of the upper straightening roller can be limited, and the phenomenon of deviation generated when the upper straightening roller rotates is reduced;
(3) Through rotatory nut with the help of external tool for the nut is located the inside rotation of threaded rod and slides, can be under the prerequisite that does not influence upper gear and lower gear meshing slightly adjust the height of upper link board, and the interval between upper straightening roller and the lower straightening roller slightly changes this moment, can carry out the straightening operation to the steel cord of different thickness, thereby has improved straightener's application scope.
Drawings
FIG. 1 is a schematic top view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is an enlarged schematic view of the upper and lower straightening rollers according to the present utility model.
In the figure: 1. a machine table; 2. a gearbox; 3. a drive gear; 4. a lower gear; 5. a top gear; 6. a linkage gear; 7. a lower connecting plate; 8. an upper connecting plate; 9. a frame; 10. a rotary driving member; 11. a drive belt; 12. a threaded rod; 13. a nut; 14. an upper straightening shaft; 1401. an upper straightening roller; 1402. an upper positioning ring; 1403. an upper limit groove; 15. a lower straightening shaft; 1501. a lower straightening roller; 1502. a lower positioning ring; 1503. a lower limit ring; 16. a console.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a straight line straightening device for producing steel cords comprises a machine table 1, wherein a rotary driving piece 10 is arranged on one side of the bottom of the machine table 1 through a bracket, a transmission belt 11 is arranged at one end of the rotary driving piece 10, and one end, far away from the rotary driving piece 10, of the transmission belt 11 is connected with one end of a gearbox 2;
in use, the gearbox 2 is driven to operate via the drive belt 11 by opening the rotary drive 10;
a frame 9 is arranged at the top end of the machine table 1, an upper straightening roller 1401 is fixed on the outer wall of an upper straightening shaft 14 at the inner side of the frame 9, and a lower straightening roller 1501 is fixed on the outer wall of a lower straightening shaft 15 below the upper straightening roller 1401;
in use, the lower straightening roller 1501 and the upper straightening roller 1401 are arranged so as to straighten the steel cord;
an upper locating ring 1402 is fixed on the outer walls of the two sides of the upper straightening roller 1401, and an upper limit groove 1403 is arranged on the outer wall of the upper straightening roller 1401 outside the upper locating ring 1402;
in use, an upper straightening groove is formed on the outer wall of the center of the upper straightening roll 1401 by the arrangement of the upper positioning ring 1402;
a lower positioning ring 1502 is fixed on the outer walls of both sides of the lower straightening roller 1501, a lower limiting ring 1503 is arranged on the outer wall of the lower straightening roller 1501 outside the lower positioning ring 1502, and the lower limiting ring 1503 is matched with the upper limiting groove 1403;
in use, a lower straightening groove is formed on the outer wall of the center of the lower straightening roll 1501 by the arrangement of the lower positioning ring 1502;
the top end of the machine table 1 on one side of the machine frame 9 is provided with a gearbox 2, the outer wall of the gearbox 2, which is close to one side of the machine frame 9, is provided with a driving gear 3 through a guide shaft, the inside of the machine frame 9 is rotationally connected with a lower straightening shaft 15 with equal spacing, the inside of the machine frame 9 above the lower straightening shaft 15 is rotationally connected with an upper straightening shaft 14, the inner walls of the machine frame 9 at the two ends of the upper straightening shaft 14 are movably connected with an upper connecting plate 8, the top end of the machine frame 9 above the upper connecting plate 8 is provided with a threaded rod 12, the internal thread of the threaded rod 12 is connected with a nut 13, the top end of the nut 13 extends to the outside of the threaded rod 12, and the bottom end of the nut 13 extends to the outside of the threaded rod 12 and is rotationally connected with the top end of the upper connecting plate 8;
in use, the threaded rod 12 is positioned in the nut 13 to rotate and slide so as to slightly adjust the height of the upper connecting plate 8;
the inner wall of a frame 9 at two ends of a lower straightening shaft 15 is fixedly provided with a lower connecting plate 7, one end of an upper straightening shaft 14 extends to the outside of the frame 9 and is provided with an upper gear 5, one end of the lower straightening shaft 15 extends to the outside of the frame 9 and is provided with a lower gear 4, the lower gear 4 is meshed with the upper gear 5, the surfaces of the frames 9 between adjacent lower gears 4 at two sides of a driving gear 3 are rotationally connected with a linkage gear 6, the linkage gear 6 is meshed with the lower gear 4, and one side of the top end of the machine 1 is provided with a control table 16.
When the embodiment of the application is used, firstly, the gearbox 2 is driven to rotate through the transmission belt 11 by the rotary driving piece 10, so that the gearbox 2 drives the driving gear 3 to rotate clockwise and slowly through the guide shaft, further, the driving gear 3 drives two groups of lower gears 4 to rotate synchronously through the linkage gears 6 on two sides, the lower gears 4 sequentially drive the lower gears 4 on one side of the lower gears 4 to rotate through the linkage gears 6, so that the lower gears 4 drive the upper gears 5 to rotate anticlockwise, at the moment, the lower gears 4 and the upper gears 5 drive the lower straightening shafts 15 and the upper straightening shafts 14 to rotate oppositely, when a steel cord is put into the steel cord from the right side of the frame 9, automatic conveying and straightening can be carried out on the steel cord through the upper straightening rollers 1401 and the lower straightening rollers 1501 on the outer walls of the upper straightening shafts 14 and the lower straightening shafts 15, so that the straightening efficiency of the steel cord is ensured, manual pulling of a worker is not needed, the labor intensity of the worker is greatly reduced, an upper straightening groove is formed on the outer wall of the upper straightening roller 1401 between the upper positioning rings 1402, a lower straightening groove is formed on the outer wall of the lower straightening roller 1501 between the lower positioning rings 1502, the steel cord can be straightened linearly by the upper straightening groove and the lower straightening groove, then the nut 13 is rotated and slipped in the threaded rod 12 by means of an external tool, the height of the upper connecting plate 8 can be slightly adjusted on the premise of not affecting the meshing of the upper gear 5 and the lower gear 4, the space between the upper straightening roller 1401 and the lower straightening roller 1501 is slightly changed, the steel cord with different thickness can be straightened, finally, the lower limiting ring 1503 is fit in the upper limiting groove 1403, when the upper straightening roller 1401 and the lower straightening roller 1501 rotate, the lower limiting ring 1503 is positioned in the inner side of the upper limiting groove 1403 to limit the rotation amplitude of the upper straightening roller 1401, thereby completing the use of the straightener.
Claims (6)
1. A straight line straightener is used in production of steel cord, its characterized in that: comprises a machine table (1), a machine table (9) is arranged at the top end of the machine table (1), a gear box (2) is arranged at the top end of the machine table (1) at one side of the machine table (9), a driving gear (3) is arranged on the outer wall of one side of the gear box (2) close to the machine table (9) through a guide shaft, an equidistant lower straightening shaft (15) is rotatably connected to the inner part of the machine table (9) above the lower straightening shaft (15), an upper straightening shaft (14) is rotatably connected to the inner part of the machine table (9) above the lower straightening shaft (15), an upper connecting plate (8) is movably connected to the inner wall of the machine table (9) at two ends of the upper straightening shaft (14), a lower connecting plate (7) is fixed on the inner wall of the machine table (9) at two ends of the lower straightening shaft (15), one end of the upper straightening shaft (14) extends to the outer part of the machine table (9) and is provided with an upper gear (5), one end of the lower straightening shaft (15) extends to the outer part of the machine table (9) and is provided with a lower gear (4), the lower gear (4) is meshed with the upper gear (5) and the adjacent lower gears (6) are rotatably connected to the two sides of the upper gear (4) in a linkage manner, one side of the top end of the machine table (1) is provided with a control table (16).
2. A straight straightening device for the production of steel cords according to claim 1, characterized in that: one side of board (1) bottom is through support mounting has rotary driving piece (10), the one end of rotary driving piece (10) is equipped with driving belt (11), the one end that rotary driving piece (10) was kept away from to driving belt (11) is connected with the one end of gearbox (2).
3. A straight straightening device for the production of steel cords according to claim 1, characterized in that: the top of frame (9) of upper link board (8) top all is equipped with threaded rod (12), the inside threaded connection of threaded rod (12) has nut (13), the top of nut (13) extends to the outside of threaded rod (12), the bottom of nut (13) extends to the outside of threaded rod (12) and rotates with the top of upper link board (8) and be connected.
4. A straight straightening device for the production of steel cords according to claim 1, characterized in that: an upper straightening roller (1401) is fixed on the outer wall of an upper straightening shaft (14) at the inner side of the frame (9), and a lower straightening roller (1501) is fixed on the outer wall of a lower straightening shaft (15) below the upper straightening roller (1401).
5. A straight straightening device for the production of steel cords according to claim 4, characterized in that: an upper locating ring (1402) is fixed on the outer walls of the two sides of the upper straightening roller (1401), and an upper limit groove (1403) is formed in the outer wall of the upper straightening roller (1401) on the outer side of the upper locating ring (1402).
6. A straight straightening device for the production of steel cords according to claim 5, characterized in that: lower locating rings (1502) are fixed on the outer walls of the two sides of the lower straightening roller (1501), lower limiting rings (1503) are arranged on the outer walls of the lower straightening roller (1501) outside the lower locating rings (1502), and the lower limiting rings (1503) are matched with the upper limiting grooves (1403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322301282.6U CN220679219U (en) | 2023-08-26 | 2023-08-26 | Linear straightening device for steel cord production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322301282.6U CN220679219U (en) | 2023-08-26 | 2023-08-26 | Linear straightening device for steel cord production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220679219U true CN220679219U (en) | 2024-03-29 |
Family
ID=90376195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322301282.6U Active CN220679219U (en) | 2023-08-26 | 2023-08-26 | Linear straightening device for steel cord production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220679219U (en) |
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2023
- 2023-08-26 CN CN202322301282.6U patent/CN220679219U/en active Active
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