CN220560064U - Cold rolling unit - Google Patents
Cold rolling unit Download PDFInfo
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- CN220560064U CN220560064U CN202322133750.3U CN202322133750U CN220560064U CN 220560064 U CN220560064 U CN 220560064U CN 202322133750 U CN202322133750 U CN 202322133750U CN 220560064 U CN220560064 U CN 220560064U
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- cold rolling
- fixedly connected
- bottom plate
- side plates
- wall
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- 238000005097 cold rolling Methods 0.000 title claims abstract description 72
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of cold rolling equipment and discloses a cold rolling unit, which comprises a bottom plate, wherein one side of the front end of the upper surface of the bottom plate is fixedly connected with two first side plates, one side of the front end of the upper surface of the bottom plate, which is far away from the first side plates, is fixedly connected with two second side plates, the outer wall of one side, which is far away from the middle part of the bottom plate, of the front end of the second side plates is fixedly connected with a first servo motor, the outer walls of one side, which is close to the middle part of the bottom plate, of the first side plates and the second side plates are respectively provided with a first rotating shaft, and the middle parts of shaft bodies of the first rotating shafts are respectively sleeved with a plurality of feeding flanges. Compared with the existing cold rolling unit, the cold rolling unit is characterized in that the first servo motor is arranged to enable the first servo motor to drive the front-end first rotating shafts to rotate, so that the belt pulley rotates, both the first rotating shafts rotate through the belt, then the reinforcing steel bars are placed on the feeding flange through the staff, and then the feeding flange rotates to achieve the purpose of automatic feeding.
Description
Technical Field
The utility model relates to the technical field of cold rolling equipment, in particular to a cold rolling unit.
Background
The cold rolling mill is a new type of steel bar cold rolling processing equipment, the machine can process hot rolled wire rod and hot rolled wire rod with diameter between 6.5 mm and 12 mm into cold rolled ribbed steel bar with finished product specification diameter between 5 mm and 12 mm, the cold rolled ribbed steel bar rolled by the cold rolling mill is a new generation product of cold drawn low carbon steel wire in prestressed concrete member, and in cast-in-place concrete structure, the steel bar can be replaced with I grade steel bar to save steel material, which is a better one of similar cold processing steel materials, therefore, a cold rolling machine set is provided.
Disclosure of Invention
Compared with the existing cold rolling unit, the cold rolling unit provided by the utility model rotates the turntable to drive the connecting shaft to rotate, so that the connecting shaft drives the driving gear to rotate, and then the driving gear is meshed with the driven gear to rotate, so that the threaded rod rotates, the threaded block moves on the threaded rod, the threaded block drives the driven roller to lift, and steel bars with different thicknesses can be cold-rolled.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic feeding device comprises a bottom plate, two first side plates are fixedly connected to one side of the front end of the upper surface of the bottom plate, two second side plates are fixedly connected to one side of the front end of the upper surface of the bottom plate, which is far away from the first side plates, a first servo motor is fixedly connected to the outer wall of one side, which is far away from the middle of the bottom plate, of the second side plates, first rotating shafts are respectively arranged on the outer walls of one sides, which are close to the middle of the bottom plate, of the first rotating shaft body, a plurality of feeding flanges are respectively sleeved on the middle of the first rotating shaft body, belt pulleys are respectively sleeved on one ends, which are far away from the second side plates, of the first rotating shaft body, a pair of electric telescopic rods are respectively fixedly connected to the upper surfaces of the first side plates and the second side plates, a fixing plate is fixedly connected to one side, which is close to the middle of the bottom plate, of the second rotating shafts are respectively sleeved on the outer walls, and a plurality of limiting flanges are respectively;
the rear end of the upper surface of the bottom plate is fixedly connected with a cold rolling box, one side outer wall of the cold rolling box is fixedly connected with a second servo motor, the output end of the second servo motor penetrates through the cold rolling box and is fixedly connected with a driving roller, a movable cavity is formed in the cold rolling box, which is close to one side outer wall of the second servo motor, a turntable is arranged at the upper end of the cold rolling box, which is close to one side outer wall of the second servo motor, a connecting shaft is fixedly connected with one side outer wall of the turntable, one end, which is far away from the turntable, penetrates through the cold rolling box to the movable cavity and is sleeved with a driving gear, a threaded rod is arranged in the movable cavity, a driven gear is sleeved at the upper end of a rod body of the threaded rod, a thread block is arranged at the lower end of the rod body of the threaded rod, and one side outer wall, which is close to the middle of the bottom plate, penetrates through the movable cavity to the interior of the cold rolling box and is rotatably connected with the driven roller;
through above-mentioned technical scheme, compare current cold rolling unit, this cold rolling unit is through the pay-off flange of setting to can reach autoloading's purpose, avoid the problem that the device needs the staff to carry out the pay-off manually in the past, and through the threaded rod of setting up, make the screw thread piece drive driven roller go up and down, thereby can cold-roll the reinforcing bar of different roughness, with this practicality that can promote this cold rolling unit effectively.
Further, a plurality of supporting legs are fixedly connected to the lower surface of the bottom plate;
through above-mentioned technical scheme, through the lower surface fixedly connected with a plurality of supporting legs of bottom plate, can play the purpose of support better for the bottom plate.
Further, the upper surface and the lower surface of the threaded rod are rotationally connected with the inner top surface and the inner bottom surface of the movable cavity;
through above-mentioned technical scheme, through the upper surface and the lower surface of threaded rod all with interior top surface and the interior bottom surface rotation connection of movable chamber, can make the threaded rod rotate better.
Further, the two belt pulleys are fixedly connected through the belt body;
through above-mentioned technical scheme, through two belt pulleys through belt body fixed connection can make two first rotating shafts rotate better.
Further, the output end of the first servo motor penetrates through the second side plate at the front end and is fixedly connected with the first rotating shaft at the front end;
through the technical scheme, the output end of the first servo motor penetrates through the front end of the second side plate and is fixedly connected with the front end of the first rotating shaft, so that the feeding flange can better perform rotary feeding.
Further, one end of the driven roller far away from the thread block is in sliding connection with the inner wall of the cold rolling box;
through above-mentioned technical scheme, keep away from the one end of screw thread piece and the inner wall sliding connection of cold rolling case through the driven voller can make the driven voller go up and down better.
Further, a rubber pad is arranged on the inner bottom surface of the feeding flange;
through above-mentioned technical scheme, through the interior bottom surface of feeding flange being provided with the rubber pad, can promote the frictional force between feeding flange and the reinforcing bar effectively.
Further, the driving gear is in meshed connection with the driven gear;
through above-mentioned technical scheme, through driving gear and driven gear meshing connection, can drive the threaded rod better and rotate.
The utility model has the following beneficial effects:
1. compared with the existing cold rolling unit, the cold rolling unit provided by the utility model has the advantages that the first servo motor is arranged to drive the front-end first rotating shafts to rotate, so that the belt pulley rotates, the two first rotating shafts rotate through the belt, the reinforcing steel bars are placed on the feeding flange through the staff, and then the feeding flange rotates to achieve the purpose of automatic feeding.
2. Compared with the existing cold rolling unit, the cold rolling unit provided by the utility model has the advantages that the purpose of automatic feeding can be achieved through the feeding flange, the problem that a worker needs to manually feed in the traditional device is avoided, and the threaded rod is arranged to enable the threaded block to drive the driven roller to lift, so that the cold rolling can be performed on steel bars with different thicknesses, and the practicability of the cold rolling unit can be effectively improved.
3. Compared with the existing cold rolling unit, the cold rolling unit provided by the utility model has the advantages that the turntable is rotated through the turntable, so that the turntable drives the connecting shaft to rotate, the connecting shaft drives the driving gear to rotate, the driving gear is meshed with the driven gear to rotate, the threaded rod is rotated, the threaded block is moved on the threaded rod, the threaded block drives the driven roller to lift, and the steel bars with different thicknesses can be cold rolled.
Drawings
FIG. 1 is an isometric view of a cold rolling mill set according to the present utility model;
FIG. 2 is a schematic diagram of a cold rolling mill set according to the present utility model;
FIG. 3 is a front sectional view of a cold rolling box in a cold rolling mill set according to the present utility model;
fig. 4 is an enlarged view at a in fig. 3.
Legend description:
1. a bottom plate; 2. a cold rolling box; 3. a turntable; 4. a first side plate; 5. a belt body; 6. a belt pulley; 7. a first rotating shaft; 8. a feeding flange; 9. a rubber pad; 10. a first servo motor; 11. a second side plate; 12. support legs; 13. a second rotating shaft; 14. a fixing plate; 15. an electric telescopic rod; 16. a limiting flange; 17. a drive roll; 18. a screw block; 19. driven roller; 20. a connecting shaft; 21. a driven gear; 22. a threaded rod; 23. a movable cavity; 24. a drive gear; 25. and a second servo motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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, one embodiment provided by the present utility model is: the automatic feeding device comprises a bottom plate 1, wherein two first side plates 4 are fixedly connected to one side of the front end of the upper surface of the bottom plate 1, two second side plates 11 are fixedly connected to one side of the front end of the upper surface of the bottom plate 1, which is far away from the first side plates 4, a first servo motor 10 is fixedly connected to the outer wall of one side of the front end of the second side plates 11, which is far away from the middle of the bottom plate 1, a first rotating shaft 7 is arranged on the outer wall of one side of the first side plates 4, which is close to the middle of the bottom plate 1, a plurality of feeding flanges 8 are sleeved on the middle of the shaft body of the first rotating shaft 7, belt pulleys 6 are sleeved on one ends of the shaft body of the first rotating shaft 7, which are far away from the second side plates 11, a pair of electric telescopic rods 15 are fixedly connected to the upper surfaces of the first side plates 4 and the second side plates 11, a fixed plate 14 is fixedly connected to the output ends of each pair of electric telescopic rods 15, a second rotating shaft 13 is rotatably connected to the outer wall of one side of the fixed plate 14, and a plurality of limiting flanges 16 are sleeved on the shaft body of the second rotating shaft 13;
the rear end of the upper surface of the bottom plate 1 is fixedly connected with a cold rolling box 2, one side outer wall of the cold rolling box 2 is fixedly connected with a second servo motor 25, the output end of the second servo motor 25 penetrates through the cold rolling box 2 and is fixedly connected with a driving roller 17, a movable cavity 23 is formed in the interior of one side outer wall of the cold rolling box 2, which is close to the second servo motor 25, of the cold rolling box 2, a turntable 3 is arranged at the upper end of one side outer wall of the cold rolling box 2, which is close to the second servo motor 25, a connecting shaft 20 is fixedly connected with one side outer wall of the turntable 3, one end of the connecting shaft 20, which is far away from the turntable 3, penetrates through the cold rolling box 2 to the movable cavity 23 and is sleeved with a driving gear 24, a threaded rod 22 is arranged in the movable cavity 23, a driven gear 21 is sleeved at the upper end of the rod body of the threaded rod 22, a thread block 18 is arranged at the lower end of the rod body of the threaded rod 22, and one side outer wall of the threaded block 18, which is close to the middle of the bottom plate 1, penetrates through the movable cavity 23 to the interior of the cold rolling box 2 and is rotatably connected with a driven roller 19;
compared with the existing cold rolling unit, the automatic feeding device has the advantages that the purpose of automatic feeding can be achieved through the feeding flange 8, the problem that a worker needs to manually feed in the prior device is avoided, the threaded rod 22 is arranged, the threaded block 18 drives the driven roller 19 to lift, and therefore steel bars with different thicknesses can be cold-rolled, and the practicability of the cold rolling unit can be effectively improved.
The lower surface fixedly connected with a plurality of supporting legs 12 of bottom plate 1, the purpose that can play the support for bottom plate 1 better through the lower surface fixedly connected with a plurality of supporting legs 12 of bottom plate 1, threaded rod 22's upper surface and lower surface all rotate with the interior top surface and the interior bottom surface of activity chamber 23 and be connected, upper surface and lower surface through threaded rod 22 all rotate with the interior top surface and interior bottom surface of activity chamber 23 and be connected can make threaded rod 22 rotate better, two belt pulleys 6 pass through belt body 5 fixed connection, can make two first pivots 7 rotate better through belt body 5 fixed connection through two belt pulleys 6, the output of first servo motor 10 runs through front end second curb plate 11 and with front end first pivot 7 fixed connection, pass through front end second curb plate 11 and with front end first pivot 7 fixed connection through first servo motor 10 can make the pay-off flange 8 rotate pay-off better, the one end that driven roller 19 kept away from thread piece 18 and the interior wall sliding connection of cold rolling box 2 can make driven roller 19 carry out the rotation with the driven roller 8 through the inner wall sliding connection of 19 and make driven roller 8 more with the interior bottom surface of cold rolling box 2, can drive the driven roller 8 through the driven roller 19, can drive the driven roller 9 through the driven roller 8 to rotate better, the driven roller 9 is connected with the driven roller 21 through the friction flange is better, can drive the driven roller 8, can drive the driven roller is connected with the driven roller 21, can be meshed with the driven roller is better through the driven roller is provided with the driven roller 21, and can be meshed with the driven roller is better through the driven roller 21, the driven roller is connected through the driven roller is driven through the driven roller, and can be had.
Working principle: when the cold rolling device is used, steel bars are placed on the feeding flange 8 manually by a worker, then the first servo motor 10 is started, the first servo motor 10 drives the front end first rotating shafts 7 to rotate, so that the belt pulley 6 rotates, and accordingly, the two first rotating shafts 7 rotate through the belt body 5, the steel bars automatically enter the cold rolling box 2 through the rotation of the feeding flange 8, then the turntable 3 is rotated by the worker, the turntable 3 drives the connecting shaft 20 to rotate, so that the connecting shaft 20 drives the driving gear 24 to rotate, the driving gear 24 is meshed with the driven gear 21, the threaded rod 22 is rotated, the threaded block 18 moves on the threaded rod 22, the threaded block 18 drives the driven roller 19 to lift, and the steel bars penetrate through the middle space of the driving roller 17 and the driven roller 19, so that the steel bars with different thicknesses are cold-rolled.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Cold rolling mill set, comprising a bottom plate (1), characterized in that: one side of the front end of the upper surface of the bottom plate (1) is fixedly connected with two first side plates (4), one side of the front end of the upper surface of the bottom plate (1) away from the first side plates (4) is fixedly connected with two second side plates (11), the front end of the front end is fixedly connected with a first servo motor (10) on the outer wall of one side of the front end of the second side plates (11) away from the middle of the bottom plate (1), one side outer wall of the first side plates (4) and one side outer wall of the second side plates (11) close to the middle of the bottom plate (1) are respectively provided with a first rotating shaft (7), the middle of a shaft body of the first rotating shaft (7) is respectively sleeved with a plurality of feeding flanges (8), one end of the shaft body of the first rotating shaft (7) away from the second side plates (11) is respectively sleeved with a belt pulley (6), the upper surfaces of the first side plates (4) and the second side plates (11) are respectively fixedly connected with a pair of electric telescopic rods (15), the output ends of the electric telescopic rods (15) are respectively fixedly connected with a fixed plate (14), one side of the fixed plate (14) close to the middle of the bottom plate (1) is respectively, one side of the outer wall of the shaft (14) is respectively provided with a second rotating shaft (13) and each rotating shaft (13) is respectively provided with a plurality of rotating shafts (13);
the utility model discloses a cold rolling box, including cold rolling box (1), cold rolling box (2), one side outer wall fixedly connected with second servo motor (25), cold rolling box (2) and fixedly connected with driving roll (17) are run through to the output of second servo motor (25), movable cavity (23) have been seted up to cold rolling box (2) near the inside of second servo motor (25) one side outer wall, cold rolling box (2) are close to the upper end of second servo motor (25) one side outer wall and are provided with carousel (3), carousel (3) are close to one side outer wall fixedly connected with connecting axle (20) of cold rolling box (2), one end that carousel (3) were kept away from to connecting axle (20) runs through cold rolling box (2) to movable cavity (23) and overlaps and is equipped with driving gear (24), the inside of movable cavity (23) is provided with threaded rod (22), the pole upper end cover of threaded rod (22) is equipped with driven gear (21), the lower extreme of pole body is provided with screw thread piece (18), the one side of being close to cold rolling box (2) is close to one side of cold rolling box (2) is connected with driven roll (19) inside the movable cavity (19) of rotating the threaded piece (18).
2. The cold rolling mill train of claim 1, wherein: the lower surface of the bottom plate (1) is fixedly connected with a plurality of supporting legs (12).
3. The cold rolling mill train of claim 1, wherein: the upper surface and the lower surface of the threaded rod (22) are both in rotary connection with the inner top surface and the inner bottom surface of the movable cavity (23).
4. The cold rolling mill train of claim 1, wherein: the two belt pulleys (6) are fixedly connected through the belt body (5).
5. The cold rolling mill train of claim 1, wherein: the output end of the first servo motor (10) penetrates through the front end of the second side plate (11) and is fixedly connected with the front end of the first rotating shaft (7).
6. The cold rolling mill train of claim 1, wherein: one end of the driven roller (19) far away from the thread block (18) is in sliding connection with the inner wall of the cold rolling box (2).
7. The cold rolling mill train of claim 1, wherein: the inner bottom surface of the feeding flange (8) is provided with a rubber pad (9).
8. The cold rolling mill train of claim 1, wherein: the driving gear (24) is meshed with the driven gear (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322133750.3U CN220560064U (en) | 2023-08-09 | 2023-08-09 | Cold rolling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322133750.3U CN220560064U (en) | 2023-08-09 | 2023-08-09 | Cold rolling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220560064U true CN220560064U (en) | 2024-03-08 |
Family
ID=90102059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322133750.3U Active CN220560064U (en) | 2023-08-09 | 2023-08-09 | Cold rolling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220560064U (en) |
-
2023
- 2023-08-09 CN CN202322133750.3U patent/CN220560064U/en active Active
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