Feeding frame for tapered roller machining

Abstract

The utility model discloses a feeding frame for tapered roller processing, which comprises a feeding base, a supporting assembly is arranged on the lower surface of the feeding base, a supporting rod is arranged on the upper surface of the feeding base, the lower part of the peripheral surface of the supporting rod is rotatably connected with a reinforcing steel bar disc placing base, and the reinforcing steel bar disc placing base is provided with a supporting rod. According to the feeding frame for tapered roller machining, by arranging a positioning nut, a fixing channel, a limiting plate and a connecting screw rod, a steel bar disc can be conveniently limited and fixed, meanwhile, adjustment can be conveniently conducted according to the size of the steel bar disc, and by arranging a guide groove and a supporting rolling wheel, stable supporting can be conveniently conducted during feeding rotation of the steel bar disc; by arranging the mounting frame, the straightening limiting groove, the horizontal straightening wheel, the second gear, the vertical straightening wheel, the vertical straightening mounting plate and the horizontal straightening mounting plate, fed steel bars can be straightened conveniently, cold heading of the steel bars can be assisted conveniently, and steel bar discs can be transferred conveniently by arranging the roller mounting blocks and the movable rollers.

Description

Technical Field

[0001] The utility model relates to the technical field of tapered roller processing, and specifically relates to a feeding rack for tapered roller processing. Background Art

[0002] The raw material of tapered rollers is generally steel. The cylindrical steel is wound into a circular structure of a steel bar coil one by one for easy transportation and storage. When processing tapered rollers, the steel on the steel bar coil needs to be continuously fed to a cold heading machine through traction for straightening and cold heading treatment to form a tapered roller blank. The existing feeding rack for tapered roller processing is inconvenient to limit the steel bar coil, and the steel bar cannot be straightened during feeding. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects, and provide a feeding rack for tapered roller processing, which can limit the steel bar coil and can straighten the steel bar during feeding, and can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A feeding rack for tapered roller processing includes a feeding base. A support assembly is installed on the lower surface of the feeding base. A support rod is provided on the upper surface of the feeding base. The lower part of the circumferential surface of the support rod is rotatably connected with a steel bar coil placement base. A plurality of limiting components are installed at the edge position of the steel bar coil placement base. The top of the support rod is connected with a connecting plate, and a steel bar straightening component is installed at the end of the connecting plate.

[0006] As a preferred technical solution of the utility model, the support assembly includes a plurality of lifting hydraulic cylinders provided at the edge position of the lower surface of the feeding base, and support feet are provided at the bottom of the lifting hydraulic cylinders.

[0007] As a preferred technical solution of the utility model, two roller mounting blocks are provided on the lower surface of the feeding base, and a moving roller is installed at each end of the roller mounting block.

[0008] As a preferred technical solution of the utility model, the limiting component includes a fixed channel opened on the steel bar coil placement base. A connecting screw is slidably connected in the fixed channel. A positioning nut is threadedly connected to the lower part of the connecting screw, and a limiting plate is connected to the top of the connecting screw.

[0009] As a preferred technical solution of the utility model, a guiding groove is opened at the edge position of the upper surface of the feeding base, and a supporting roller matched with the guiding groove is installed at the edge position of the lower surface of the steel bar coil placement base.

[0010] As a preferred technical solution of the present utility model, the steel bar straightening assembly includes a mounting frame provided at the end of the connecting plate. One end of the mounting frame is provided with a horizontal straightening mounting plate. Two horizontal straightening wheels are rotatably connected to the lower surface of the horizontal straightening mounting plate. The ends of the two horizontal straightening wheels are both connected with mutually cooperating second gears. The other end of the mounting frame is provided with a vertical straightening mounting plate. Two vertical straightening wheels are rotatably connected to the side surface of the vertical straightening mounting plate. The ends of the two vertical straightening wheels are both connected with mutually cooperating first gears. The end of one of the vertical straightening wheels is connected with a driving motor located on the side surface of the vertical straightening mounting plate.

[0011] As a preferred technical solution of the present utility model, straightening limiting grooves are provided on the circumferential surfaces of the horizontal straightening wheels and the vertical straightening wheels.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By providing positioning nuts, fixed channels, limiting plates and connecting screws, it is convenient to limit and fix the steel bar coil, and at the same time, it is also convenient to adjust according to the size of the steel bar coil. By providing guiding grooves and supporting rollers, it is convenient to stably support the steel bar coil during feeding and rotation. By providing a mounting frame, straightening limiting grooves, horizontal straightening wheels, second gears, vertical straightening wheels, vertical straightening mounting plates and horizontal straightening mounting plates, it is convenient to straighten the fed steel bars and facilitate assisting the steel bars for cold heading. By providing roller mounting blocks and moving rollers, it is convenient to transport the steel bar coil. By providing supporting feet and lifting hydraulic cylinders, it is convenient to stably support the steel bar coil during feeding and at the same time, the height of the steel bar coil can be adjusted. In summary, it can be seen that the present feeding rack can limit the steel bar coil, and the steel bars can be straightened during feeding. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the present utility model.

[0015] Figure 2 It is a schematic structural diagram of the bottom of the present utility model.

[0016] Figure 3 It is a schematic structural diagram of the steel bar straightening assembly of the present utility model.

[0017] In the figure: feeding base 1, guiding groove 2, supporting roller 3, positioning nut 4, fixed channel 5, limiting plate 6, driving motor 7, first gear 8, connecting plate 9, support rod 10, steel bar coil placing base 11, connecting screw 12, roller mounting block 13, moving roller 14, supporting foot 15, lifting hydraulic cylinder 16, mounting frame 17, straightening limiting groove 18, horizontal straightening wheel 19, second gear 20, vertical straightening wheel 21, vertical straightening mounting plate 22, horizontal straightening mounting plate 23. Specific implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-3 , the present invention provides a technical solution:

[0020] A loading rack for the processing of tapered roller bearings includes a loading base 1. A support assembly is installed on the lower surface of the loading base 1. A support rod 10 is provided on the upper surface of the loading base 1. A reinforcing bar coil placing base 11 is rotatably connected to the lower part of the circumferential surface of the support rod 10. A plurality of limiting components are installed at the edge position of the reinforcing bar coil placing base 11. The top of the support rod 10 is connected to a connecting plate 9, and a reinforcing bar straightening assembly is installed at the end of the connecting plate 9.

[0021] The support assembly includes a plurality of lifting hydraulic cylinders 16 provided at the edge position of the lower surface of the loading base 1. A support foot 15 is provided at the bottom of the lifting hydraulic cylinder 16.

[0022] Two roller mounting blocks 13 are provided on the lower surface of the loading base 1. A moving roller 14 is installed at each end of the roller mounting block 13.

[0023] The limiting component includes a fixed channel 5 opened on the reinforcing bar coil placing base 11. A connecting screw rod 12 is slidably connected in the fixed channel 5. A positioning nut 4 is threadedly connected to the lower part of the connecting screw rod 12. A limiting plate 6 is connected to the top of the connecting screw rod 12.

[0024] A guiding groove 2 is opened at the edge position of the upper surface of the loading base 1. A supporting roller 3 matched with the guiding groove 2 is installed at the edge position of the lower surface of the reinforcing bar coil placing base 11.

[0025] The reinforcing bar straightening assembly includes a mounting frame 17 provided at the end of the connecting plate 9. A horizontal straightening mounting plate 23 is provided at one end of the mounting frame 17. Two horizontal straightening wheels 19 are rotatably connected to the lower surface of the horizontal straightening mounting plate 23. Second gears 20 that cooperate with each other are connected to the ends of the two horizontal straightening wheels 19. A vertical straightening mounting plate 22 is provided at the other end of the mounting frame 17. Two vertical straightening wheels 21 are rotatably connected to the side surface of the vertical straightening mounting plate 22. First gears 8 that cooperate with each other are connected to the ends of the two vertical straightening wheels 21. A driving motor 7 located on the side surface of the vertical straightening mounting plate 22 is connected to the end of one of the vertical straightening wheels 21.

[0026] The circumferential surfaces of the horizontal straightening wheel 19 and the vertical straightening wheel 21 are both provided with straightening limit grooves 18.

[0027] Place the steel bar coil used for producing tapered rollers on the steel bar coil placement base 11, then adjust the position of the limit plate 6 through the connecting screw 12, the fixing channel 5 and the positioning nut 4, and fix it, so as to fix the steel bar coil and prevent it from being scattered. The steel bar coil is stably supported through the guiding groove 2 and the supporting roller 3, transported through the roller mounting block 13 and the moving roller 14, and stably supported during the feeding of the steel bar coil by the supporting feet 15 and the lifting hydraulic cylinder 16 while the height of the steel bar coil can be adjusted. The steel bar passes through the straightening limit grooves 18 between the two horizontal straightening wheels 19 and the vertical straightening wheel 21 in sequence, and the driving motor 7 cooperates with the first gear 8 and the second gear 20 to provide power to make the steel bar move forward. While completing the feeding, the steel bar can be straightened, which is convenient for the next cold heading.

[0028] Both the driving motor 7 and the lifting hydraulic cylinder 16 are electrically connected to the external control switch group, and their connection relationship is a common means in the prior art. Both the driving motor 7 and the lifting hydraulic cylinder 16 adopt common models on the market.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A loading rack for the processing of tapered roller, comprising a loading base (1), characterized in that: A support assembly is installed on the lower surface of the feeding base (1). A support rod (10) is provided on the upper surface of the feeding base (1). The lower part of the circumferential surface of the support rod (10) is rotatably connected to a steel bar coil placing base (11). A plurality of limiting assemblies are installed at the edge position of the steel bar coil placing base (11). The top of the support rod (10) is connected to a connecting plate (9), and a steel bar straightening assembly is installed at the end of the connecting plate (9).

2. The loading rack for conical roller processing according to claim 1, characterized in that: The support assembly includes a plurality of lifting hydraulic cylinders (16) provided at the edge position of the lower surface of the feeding base (1), and a support foot (15) is provided at the bottom of the lifting hydraulic cylinder (16).

3. The loading rack for processing tapered roller according to claim 1, wherein: Two roller mounting blocks (13) are provided on the lower surface of the feeding base (1), and a moving roller (14) is installed at each end of the roller mounting block (13).

4. The loading rack for conical roller processing according to claim 1, characterized in that: The limiting assembly includes a fixed channel (5) opened on the steel bar coil placing base (11). A connecting screw rod (12) is slidably connected in the fixed channel (5). A positioning nut (4) is threadedly connected to the lower part of the connecting screw rod (12), and a limiting plate (6) is connected to the top of the connecting screw rod (12).

5. The loading rack for processing tapered roller according to claim 1, characterized in that: A guiding groove (2) is opened at the edge position of the upper surface of the feeding base (1), and a supporting roller (3) matched with the guiding groove (2) is installed at the edge position of the lower surface of the steel bar coil placing base (11).

6. The loading rack for processing tapered roller according to claim 1, wherein: The steel bar straightening assembly includes a mounting frame (17) provided at the end of the connecting plate (9). A horizontal straightening mounting plate (23) is provided at one end of the mounting frame (17). Two horizontal straightening wheels (19) are rotatably connected to the lower surface of the horizontal straightening mounting plate (23). Mutual matching second gears (20) are connected to the ends of the two horizontal straightening wheels (19). A vertical straightening mounting plate (22) is provided at the other end of the mounting frame (17). Two vertical straightening wheels (21) are rotatably connected to the side surface of the vertical straightening mounting plate (22). Mutual matching first gears (8) are connected to the ends of the two vertical straightening wheels (21). A driving motor (7) located on the side surface of the vertical straightening mounting plate (22) is connected to the end of one of the vertical straightening wheels (21).

7. The loading rack for processing tapered roller according to claim 6, wherein: Straightening limiting grooves (18) are opened on the circumferential surfaces of the horizontal straightening wheels (19) and the vertical straightening wheels (21).

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