Axle steel ring plate rolling mechanism

Abstract

The utility model relates to the technical field of plate rolling mechanisms, in particular to an axle steel ring plate rolling mechanism which reduces the labor intensity of feeding and carrying of workers and improves the working efficiency and the use convenience. Comprising a frame body and two sets of supporting blocks, guide grooves are formed in the two sides of the frame body respectively, and the two sets of supporting blocks are installed on the guide grooves in the two sides of the frame body in an up-down sliding mode respectively; the device further comprises a power device, a guiding device, a feeding device, two sets of first roller shafts, two sets of first motors and a second roller shaft, the two ends of the two sets of first roller shafts are rotationally installed on the outer side walls of the two sets of supporting blocks correspondingly, and the power device is arranged on the frame body and used for driving the two sets of supporting blocks to ascend and descend. The two sets of first motors are installed on the outer side wall of one set of supporting blocks, the output ends of the two sets of first motors are connected with the two sets of first roller shafts correspondingly, the ends of the second roller shafts are rotationally installed on the outer side wall of the frame body, and a guide device is arranged on the frame body.

Description

Technical Field

[0001] The utility model relates to the technical field of coiling mechanisms, in particular to a coiling mechanism for vehicle axle steel rims. Background Art

[0002] In the automotive manufacturing industry, as a core assembly component, the performance and quality of vehicle axles directly affect the safety, comfort and fuel economy of the whole vehicle. With the progress of technology and the development of the manufacturing industry, the coiling mechanism for vehicle axle steel rims, as a key production equipment, has become increasingly important.

[0003] Currently, in existing coiling equipment, such as the patent with the authorization announcement number CN219335483U, this utility model relates to the technical field of trucks, especially to a special equipment for coiling sheet materials for steel rims of heavy-duty trucks, which solves the problem that in the prior art, there is no structure for increasing friction at the position of the auxiliary steel rim in the existing coiling device. Therefore, when coiling some relatively thick steel plates, due to insufficient friction, the driving roller cannot drive the auxiliary steel rim to rotate in time, thus reducing the quality of the steel plate coiling.

[0004] However, it is found in the use of this equipment that it is not convenient to automatically feed and convey the sheet materials to be coiled, increasing the labor intensity of personnel conveyance and reducing the convenience of use. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a coiling mechanism for vehicle axle steel rims that reduces the labor intensity of personnel feeding and handling, and improves work efficiency and convenience of use.

[0006] A coiled plate mechanism for a vehicle axle steel ring of the present utility model includes a frame body and two groups of support blocks. Guide grooves are respectively arranged on both sides of the frame body, and the two groups of support blocks are respectively installed on the guide grooves on both sides of the frame body in a vertically sliding manner; it also includes a power device, a guiding device, a feeding device, two groups of first roller shafts, two groups of first motors and a second roller shaft. The two ends of the two groups of first roller shafts are respectively rotatably installed on the outer side walls of the two groups of support blocks. A power device is arranged on the frame body, and the power device is used to drive the two groups of support blocks to move up and down. The two groups of first motors are installed on the outer side wall of one of the support blocks, and the output ends of the two groups of first motors are respectively connected to the two groups of first roller shafts. The end of the second roller shaft is rotatably installed on the outer side wall of the frame body. A guiding device is arranged on the frame body, and the guiding device is used to guide and support the rotation of the second roller shaft. The feeding device is arranged on the side of the frame body, and the feeding device is used for automatically feeding the plate; the plate is conveyed between the tops of the two groups of first roller shafts and the lower part of the second roller shaft. The power device drives the two groups of support blocks to move upward, so that the two groups of support blocks drive the two groups of first roller shafts to move upward, so that the two groups of first roller shafts cooperate with the second roller shaft to extrude the plate. Then, the two groups of first motors drive the two groups of first roller shafts to rotate, so that the two groups of first roller shafts cooperate with the second roller shaft to roll and form the plate into a coil. When the steel ring is formed, the two groups of first roller shafts move downward to reset. Then, the guiding device starts and stops supporting the second roller shaft, so as to facilitate taking out the formed steel ring through the front end of the second roller shaft. The feeding device automatically feeds and conveys the plate, reducing the labor intensity of manual feeding and handling, and improving the working efficiency and use convenience of the mechanism.

[0007] Preferably, the feeding device includes a driving device, a pushing device, a base, a support table, a first hydraulic cylinder, a pallet, a slider and a guide wheel. The support table is installed on the top of the base and is arranged on the side of the frame body. A plurality of first hydraulic cylinders are all installed on the top of the base. The pallet is installed on the moving ends of the plurality of first hydraulic cylinders. A chute is arranged on the top of the support table. Two sliders are both slidably arranged on the chute. A plurality of guide wheels are respectively rotatably installed on the tops of the two sliders. A driving device is arranged on the support table, and the driving device is used to drive the two sliders to move towards each other. The pushing device is arranged on the base, and the pushing device is used to push and convey the plate; the steel ring raw material plates are stacked on the top of the pallet. The plurality of first hydraulic cylinders drive the pallet to move upward, so that the pallet drives the plate to move upward. Then, the pushing device horizontally pushes the topmost plate, so that the topmost plate is guided by the support table and moves to the tops of the two groups of first roller shafts. The lower plates are limited by the side of the support table. The plurality of first hydraulic cylinders drive the pallet to move upward by a distance equal to the thickness of one plate, so as to facilitate the pushing device to automatically push the topmost plate for feeding, improving the convenience of automatic feeding and conveying of the plate. By adjusting the position movement of the two sliders, the plurality of guide wheels on both sides guide and convey the plate passing through the support table, so as to improve the accuracy of the plate conveying position.

[0008] Preferably, the guiding device includes a support member, a sleeve, and a second motor. The support member is rotatably mounted on the outer side wall of the frame body. The sleeve is mounted on the outer side wall of the support member. The second motor is mounted on the outer side wall of the frame body. The output end of the second motor is connected to the rotating end of the support member. By sleeving the sleeve on the end of the second roller shaft, the sleeve can rotationally guide and support the second roller shaft, improving the stability of the use of the second roller shaft. By driving the support member to rotate through the second motor, the support member drives the sleeve to separate from the second roller shaft, facilitating the removal of the formed steel ring through the front end of the second roller shaft and improving the convenience of use of the mechanism.

[0009] Preferably, the driving device includes a bidirectional lead screw and a third motor. The bidirectional lead screw is rotatably mounted on the inner side wall of the support table. Two groups of sliders are respectively screwed on the outer side wall of the bidirectional lead screw. The third motor is mounted on the outer side wall of the support table. The output end of the third motor is connected to the bidirectional lead screw. By driving the bidirectional lead screw to rotate through the third motor, the bidirectional lead screw drives the two groups of sliders to move towards each other, improving the convenience of guiding and conveying plates of different widths by multiple groups of guide wheels.

[0010] Preferably, the pushing device includes a second hydraulic cylinder and a pushing plate. The second hydraulic cylinder is mounted on the outer side wall of the base. The pushing plate is mounted on the moving end of the second hydraulic cylinder. By pushing the pushing plate to move through the second hydraulic cylinder, the pushing plate pushes the topmost plate for conveying.

[0011] Preferably, the power device includes two groups of third hydraulic cylinders. The two groups of third hydraulic cylinders are respectively mounted on the outer side wall of the frame body. The moving ends of the two groups of third hydraulic cylinders are respectively connected to the outer side walls of the two groups of support blocks. By driving the two groups of support blocks to move up and down through the two groups of third hydraulic cylinders, the convenience of driving the two groups of first roller shafts to move by the two groups of support blocks is improved.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The plate is conveyed between the tops of the two groups of first roller shafts and the lower part of the second roller shaft. By driving the two groups of support blocks to move upward through the power device, the two groups of support blocks drive the two groups of first roller shafts to move upward, so that the two groups of first roller shafts cooperate with the second roller shaft to squeeze the plate. Then, by driving the two groups of first roller shafts to rotate through the two groups of first motors, the two groups of first roller shafts cooperate with the second roller shaft to roll and form the plate into a steel ring. When the steel ring is formed, the two groups of first roller shafts move downward to reset. Then, by the guiding device, the support for the second roller shaft is turned on and off, facilitating the removal of the formed steel ring through the front end of the second roller shaft. The plate is automatically fed and conveyed through the feeding device, reducing the labor intensity of personnel for feeding and handling, and improving the working efficiency and convenience of use of the mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is an axonometric structural schematic diagram of the present utility model;

[0014] Figure 2It is a partial axonometric structure schematic diagram of the connection between the bidirectional lead screw and the third motor, etc.;

[0015] Figure 3 It is an axonometric structure schematic diagram of the connection between the first hydraulic cylinder and the pallet, etc.;

[0016] Figure 4 It is a partial axonometric structure schematic diagram of the connection between the slider and the guide wheel, etc.;

[0017] Figure 5 It is an axonometric structure schematic diagram of the connection between the support member and the kit, etc.

[0018] Reference numerals in the drawings: 1, frame body; 2, support block; 3, first roller shaft; 4, first motor; 5, second roller shaft; 6, base; 7, support table; 8, first hydraulic cylinder; 9, pallet; 10, slider; 11, guide wheel; 12, support member; 13, kit; 14, second motor; 15, bidirectional lead screw; 16, third motor; 17, second hydraulic cylinder; 18, push plate; 19, third hydraulic cylinder. Detailed implementation manners

[0019] For the convenience of understanding the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

[0020] Embodiment 1

[0021] As Figures 1 to 5 shown, a steel ring rolling plate mechanism for an axle of the present invention includes a frame body 1 and two groups of support blocks 2. Guide grooves are respectively arranged on both sides of the frame body 1, and the two groups of support blocks 2 are respectively installed on the guide grooves on both sides of the frame body 1 in a vertically sliding manner; it further includes a power device, a guiding device, a feeding device, two groups of first roller shafts 3, two groups of first motors 4 and a second roller shaft 5. The two ends of the two groups of first roller shafts 3 are respectively rotatably installed on the outer side walls of the two groups of support blocks 2. A power device is arranged on the frame body 1, and the power device is used to drive the two groups of support blocks 2 to move up and down. The two groups of first motors 4 are installed on the outer side wall of one of the support blocks 2, and the output ends of the two groups of first motors 4 are respectively connected to the two groups of first roller shafts 3. The end of the second roller shaft 5 is rotatably installed on the outer side wall of the frame body 1. A guiding device is arranged on the frame body 1, and the guiding device is used to guide and support the rotation of the second roller shaft 5. The feeding device is arranged on the side of the frame body 1, and the feeding device is used to automatically feed the plate;

[0022] As Figure 1As shown in the figure, the feeding device includes a driving device, a pushing device, a base 6, a support table 7, a first hydraulic cylinder 8, a pallet 9, a slider 10 and a guide wheel 11. The support table 7 is installed at the top of the base 6 and is arranged on the side of the frame 1. Multiple groups of first hydraulic cylinders 8 are all installed at the top of the base 6. The pallet 9 is installed on the moving ends of multiple groups of first hydraulic cylinders 8. A chute is provided at the top of the support table 7. Two sliders 10 are both slidably arranged on the chute. Multiple groups of guide wheels 11 are respectively rotatably installed at the tops of the two sliders 10. A driving device is provided on the support table 7, and the driving device is used to drive the two sliders 10 to move towards each other. The pushing device is arranged on the base 6, and the pushing device is used to push and convey the sheet material;

[0023] In this embodiment, the sheet material is conveyed between the tops of two groups of first roller shafts 3 and the lower part of the second roller shaft 5. The power device drives the two support blocks 2 to move upward, so that the two support blocks 2 drive the two first roller shafts 3 to move upward, so that the two first roller shafts 3 cooperate with the second roller shaft 5 to extrude the sheet material. Then, the two first motors 4 drive the two first roller shafts 3 to rotate, so that the two first roller shafts 3 cooperate with the second roller shaft 5 to roll and form the sheet material into a steel ring. When the steel ring is formed, the two first roller shafts 3 move downward to reset. Then, the guide device is used to start and stop supporting the second roller shaft 5, so as to facilitate taking out the formed steel ring from the front end of the second roller shaft 5. The feeding device automatically feeds and conveys the sheet material, reducing the labor intensity of personnel for feeding and handling, and improving the working efficiency and usability of the mechanism.

[0024] Embodiment 2

[0025] On the basis of Embodiment 1, as Figure 3 shown, a steel ring rolling mechanism for a vehicle axle of the present utility model, the guide device includes a support member 12, a kit 13 and a second motor 14. The support member 12 is rotatably installed on the outer side wall of the frame 1. The kit 13 is installed on the outer side wall of the support member 12. The second motor 14 is installed on the outer side wall of the frame 1. The output end of the second motor 14 is connected to the rotating end of the support member 12;

[0026] As Figure 2 shown, the driving device includes a bidirectional lead screw 15 and a third motor 16. The bidirectional lead screw 15 is rotatably installed on the inner side wall of the support table 7. Two sliders 10 are respectively screwed and fitted on the outer side wall of the bidirectional lead screw 15. The third motor 16 is installed on the outer side wall of the support table 7. The output end of the third motor 16 is connected to the bidirectional lead screw 15;

[0027] As Figure 1 shown, the pushing device includes a second hydraulic cylinder 17 and a pushing plate 18. The second hydraulic cylinder 17 is installed on the outer side wall of the base 6. The pushing plate 18 is installed on the moving end of the second hydraulic cylinder 17;

[0028] As Figure 1As shown in the figure, the power device includes two groups of third hydraulic cylinders 19, which are respectively installed on the outer side walls of the frame body 1, and the moving ends of the two groups of third hydraulic cylinders 19 are respectively connected to the outer side walls of the two support blocks 2;

[0029] In this embodiment, the steel ring raw material plates are stacked on the top of the pallet 9, and the pallet 9 is driven by multiple groups of first hydraulic cylinders 8 to move upward, so that the pallet 9 drives the plates to be conveyed upward. Then, the topmost plate is horizontally pushed by the pushing device, so that the topmost plate is guided by the support table 7 to move to the tops of the two first roller shafts 3. The lower plates are limited by the side of the support table 7. The pallet 9 is driven by multiple groups of first hydraulic cylinders 8 to move upward by a distance equal to the thickness of one plate, so as to facilitate the automatic pushing of the topmost plate for feeding, improving the convenience of automatic feeding and conveying of the plates. By adjusting the position movement of the two sliders 10, the multiple groups of guide wheels 11 on both sides guide and convey the plates passing through the support table 7, thereby improving the accuracy of the plate conveying position. By sleeving the kit 13 on the end of the second roller shaft 5, the kit 13 guides and supports the rotation of the second roller shaft 5, improving the stability of the use of the second roller shaft 5. By driving the support member 12 to rotate by the second motor 14, the support member 12 drives the kit 13 to separate from the second roller shaft 5, so as to facilitate taking out the formed steel ring through the front end of the second roller shaft 5, improving the convenience of the use of the mechanism.

[0030] For a steel ring rolling plate mechanism of the present utility model, during operation, the plates are conveyed between the tops of the two first roller shafts 3 and the lower part of the second roller shaft 5. The power device drives the two support blocks 2 to move upward, so that the two support blocks 2 drive the two first roller shafts 3 to move upward, so that the two first roller shafts 3 cooperate with the second roller shaft 5 to extrude the plates. Then, the two first motors 4 drive the two first roller shafts 3 to rotate, so that the two first roller shafts 3 cooperate with the second roller shaft 5 to roll and form the plates into a steel ring. When the steel ring is formed, the two first roller shafts 3 move downward to reset. Then, the guiding device is used to start and stop supporting the second roller shaft 5, so as to facilitate taking out the formed steel ring through the front end of the second roller shaft 5.

[0031] The first motor 4, the first hydraulic cylinder 8, the second motor 14, the third motor 16, the second hydraulic cylinder 17 and the third hydraulic cylinder 19 of a steel ring rolling plate mechanism of the present utility model are purchased on the market. Those skilled in the art only need to install and operate according to the attached operation manuals, without the need for creative labor of those skilled in the art.

[0032] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A vehicle axle steel ring rolling plate mechanism, comprising a frame body (1) and two groups of support blocks (2). Guide grooves are respectively arranged on both sides of the frame body (1), and the two groups of support blocks (2) are respectively installed on the guide grooves on both sides of the frame body (1) in a vertically sliding manner; characterized in that, It also includes a power device, a guiding device, a feeding device, two groups of first roller shafts (3), two groups of first motors (4) and a second roller shaft (5). The two ends of the two groups of first roller shafts (3) are respectively rotatably installed on the outer side walls of the two groups of support blocks (2). A power device is arranged on the frame body (1), and the power device is used to drive the two groups of support blocks (2) to move up and down. The two groups of first motors (4) are installed on the outer side wall of one of the support blocks (2), and the output ends of the two groups of first motors (4) are respectively connected to the two groups of first roller shafts (3). The end of the second roller shaft (5) is rotatably installed on the outer side wall of the frame body (1). A guiding device is arranged on the frame body (1), and the guiding device is used to guide and support the rotation of the second roller shaft (5). The feeding device is arranged on the side of the frame body (1), and the feeding device is used to automatically feed the plate material.

2. The axle steel ring rolling plate mechanism according to claim 1, characterized in that, The feeding device includes a driving device, a pushing device, a base (6), a support table (7), a first hydraulic cylinder (8), a pallet (9), a slider (10) and a guide wheel (11). The support table (7) is installed at the top of the base (6) and is arranged on the side of the frame body (1). Multiple groups of first hydraulic cylinders (8) are all installed at the top of the base (6). The pallet (9) is installed on the moving ends of the multiple groups of first hydraulic cylinders (8). A chute is arranged at the top of the support table (7). The two sliders (10) are both slidably arranged on the chute. Multiple groups of guide wheels (11) are respectively rotatably installed at the tops of the two sliders (10). A driving device is arranged on the support table (7), and the driving device is used to drive the two sliders (10) to move towards each other. The pushing device is arranged on the base (6), and the pushing device is used to push and convey the plate material.

3. The steel ring rolling mechanism for an axle as described in claim 1, characterized in that, The guiding device includes a support member (12), a sleeve (13) and a second motor (14). The support member (12) is rotatably installed on the outer side wall of the frame body (1). The sleeve (13) is installed on the outer side wall of the support member (12). The second motor (14) is installed on the outer side wall of the frame body (1), and the output end of the second motor (14) is connected to the rotating end of the support member (12).

4. The axle steel ring rolling plate mechanism according to claim 2, characterized in that, The driving device includes a bidirectional lead screw (15) and a third motor (16). The bidirectional lead screw (15) is rotatably installed on the inner side wall of the support table (7). The two sliders (10) are respectively fitted and screwed on the outer side wall of the bidirectional lead screw (15). The third motor (16) is installed on the outer side wall of the support table (7), and the output end of the third motor (16) is connected to the bidirectional lead screw (15).

5. The axle steel ring rolling plate mechanism according to claim 2, characterized in that, The pushing device includes a second hydraulic cylinder (17) and a pushing plate (18). The second hydraulic cylinder (17) is installed on the outer side wall of the base (6), and the pushing plate (18) is installed on the moving end of the second hydraulic cylinder (17).

6. The coil plate mechanism of a vehicle axle steel rim according to claim 1, characterized in that, The power device includes two groups of third hydraulic cylinders (19). The two groups of third hydraulic cylinders (19) are respectively installed on the outer side walls of the frame body (1), and the moving ends of the two groups of third hydraulic cylinders (19) are respectively connected to the outer side walls of the two groups of support blocks (2).

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