Hub feeding device

Abstract

The utility model discloses a hub feeding device which comprises an extension arm, an extension seat, a balancing weight and a transverse moving arm. According to the hub feeding device, a transverse moving arm is rotationally connected to the top end of a stand column, an extending arm is fixedly connected to a first sliding groove, a balancing weight is fixedly connected to one end of the extending arm, an extending base is arranged outside one side of the transverse moving arm, and the moving base can be driven by cooperation of a second motor, a second threaded rod and a threaded sleeve to slide along a third sliding groove and a third sliding rail; meanwhile, an extension seat can slide along a second sliding groove and a second sliding rail under the driving of a first motor and a first threaded rod, so that the transverse position adjustment is further carried out, and the transverse position adjustment range is expanded; furthermore, in the moving process of the extension seat, the linkage mechanism synchronously drives the extension arm to slide through the first sliding rail and the second sliding rail, so that the balancing weight can move outwards, the weight on the two sides is balanced, and the stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hub processing, in particular to a hub feeding device. Background Technique

[0002] A hub is the rotating part of the wheel core where the inner contour of the tire is connected to the wheel steel through columns, that is, the metal part installed on the shaft at the center to support the tire. It is also called a wheel rim, steel rim, wheel, or tire rim. Hubs come in a wide variety of types according to diameter, width, forming method, and material. During the hub processing, it is necessary to handle and feed the hubs. Manual feeding has a high labor intensity, so usually a feeding mechanism is used to assist in feeding to reduce the working intensity of workers.

[0003] The patent document with the publication number of CN216542687U discloses a feeding mechanism for a hub polishing device, including a mounting plate. The middle part of the upper end surface of the mounting plate is fixedly connected with a circular sleeve. The bottom of the inner cavity of the circular sleeve is rotatably connected with a rotating seat. A gear ring is fixedly connected to the outer surface of the rotating seat. A horizontal rotation motor is fixedly connected to the upper end surface of the mounting plate. The output shaft end of the horizontal rotation motor is fixedly connected with a driving gear. The driving gear is meshed with the gear ring. A telescopic device is fixedly connected to the upper end surface of the rotating seat. A transverse movement device is fixedly connected to the upper end surface of the telescopic device. A clamping device is installed below the transverse movement device. Through the above technical solution, the problem that in the use of a traditional hub polishing device, manual feeding by personnel is required, which increases the labor amount of workers and reduces the working efficiency at the same time, is solved.

[0004] Although the above prior art can perform horizontal movement, the moving distance is limited by the length of the transverse movement rod, resulting in a limited moving distance. First of all, if the length of the transverse movement rod is increased, there is a problem of forward movement of the center during the operation process, which affects the stability of the device. Therefore, a hub feeding device is proposed to optimize the above prior art. Content of the Utility Model

[0005] The purpose of the utility model is to provide a hub feeding device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A hub loading device includes a fixed plate. A column is fixedly connected to the top surface of the fixed plate. The top end of the column is rotatably connected to a transverse moving arm. Symmetrically fixed to the top surface of the transverse moving arm are first slide rails. A first slide groove is slidably connected to the outside of the first slide rails. An extension arm is fixedly connected to the first slide grooves together. One end of the extension arm is fixedly connected to a counterweight. There is an extension seat outside one side of the transverse moving arm. Two second slide grooves are fixedly connected to the inside of the extension seat. Second slide rails are slidably connected to the inside of the second slide grooves respectively. The second slide rails are fixedly connected to the outside of the transverse moving arm. Symmetrically fixed to one side of the extension seat are third slide rails. A third slide groove is slidably connected to the third slide rails. A moving seat is fixedly connected to the third slide grooves together. A first motor is fixedly connected to the end of the extension seat corresponding to the transverse moving arm. The output end of the first motor is fixedly connected to a first threaded rod. The first threaded rod is inserted into the transverse moving arm and is threadedly connected to the transverse moving arm. A threaded hole for the insertion and threaded connection of the first threaded rod is formed in the transverse moving arm. A second threaded rod is rotatably connected to the outside of the extension seat corresponding to the moving seat. A second motor is fixedly installed at the position of the second threaded rod on the extension seat. The output end of the second motor is fixedly connected to the second threaded rod. A threaded sleeve is threadedly connected to the outside of the second threaded rod. The threaded sleeve is fixedly connected to the moving seat. A linkage structure is provided between the extension arm and the extension seat.

[0008] As a further scheme of the present utility model: The linkage structure includes synchronous wheels symmetrically and rotatably installed on the other side of the transverse moving arm. A synchronous belt is commonly connected to the outside of the synchronous wheels for transmission.

[0009] As a further scheme of the present utility model: First connecting blocks and second connecting blocks are alternately and fixedly connected to the synchronous belt. The first connecting blocks are fixedly connected to the extension seat, and the second connecting blocks are fixedly connected to the extension arm.

[0010] As a further scheme of the present utility model: A first gear is fixedly connected to the bottom surface of the transverse moving arm corresponding to the column. A second gear meshing with the first gear for transmission is arranged outside the first gear. The second gear is fixedly installed at the output end of a third motor. The third motor is fixedly installed outside the top of the column.

[0011] As a further scheme of the present utility model: A winch is fixedly installed on the side of the moving seat. The end of the lifting rope of the winch is connected to a lifting seat.

[0012] As a further scheme of the present utility model: Clamping seats are symmetrically arranged on both sides of the lifting seat. Guide rods are symmetrically and fixedly connected to the opposite sides of the clamping seats. The guide rods are inserted into the lifting seat and are slidably connected to the lifting seat. Circular holes for the guide rods to penetrate and slide are formed in the lifting seat. Electric push rods are symmetrically and fixedly installed inside the lifting seat corresponding to the guide rods. The telescopic ends of the electric push rods slide through the lifting seat and are fixedly connected to the corresponding clamping seats.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. The movable seat of the present utility model can be driven to slide along the third chute and the third slide rail through the cooperation of the second motor, the second threaded rod and the threaded sleeve, so as to adjust the lateral position. At the same time, the extension seat can be driven to slide along the second chute and the second slide rail through the first motor and the first threaded rod, so as to further adjust the lateral position, thereby expanding the range of lateral position adjustment. Further, during the movement of the extension seat, the extension arm is synchronously driven to slide through the first slide rail and the second slide rail by the linkage mechanism, so that the counterweight can move outwards, thereby balancing the weights on both sides and improving the stability of the device.

[0015] 2. The synchronous belt of the present utility model is arranged in a loop and supported by the synchronous pulley to form a rotating effect. Thus, during the movement of the extension seat, the synchronous belt can be driven to move through the first connecting block, and the synchronous belt can synchronously drive the extension arm to move through the second connecting block, forming an asynchronous movement effect.

[0016] 3. The present utility model drives the second gear through the third motor, and cooperates with the first gear to drive the cross - moving arm to rotate, so as to control the orientation of the feeding.

[0017] 4. The lifting seat of the present utility model drives the clamping seat to move through the cooperation of the guide rod and the electric push rod, so as to clamp and fix the hub. It cooperates with the hoist for lifting, and cooperates with the movement of the movable seat, the movement of the extension seat and the rotation of the cross - moving arm, so as to conveniently move the hub to the processing position and realize the feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of a hub feeding device.

[0019] Figure 2 It is an enlarged view of A in a hub feeding device.

[0020] Figure 3 It is an enlarged view of B in a hub feeding device.

[0021] Figure 4 It is a bottom - surface perspective view of a hub feeding device.

[0022] Figure 5 It is an enlarged view of C in a hub feeding device.

[0023] Figure 6 It is an enlarged view of D in a hub feeding device.

[0024] In the figure: 1, fixed plate; 2, vertical column; 3, transverse moving arm; 4, first slide rail; 5, first chute; 6, extension arm; 7, counterweight; 8, extension base; 9, second chute; 10, second slide rail; 11, third slide rail; 12, third chute; 13, moving seat; 14, first motor; 15, first threaded rod; 16, second threaded rod; 17, second motor; 18, threaded sleeve; 19, synchronous pulley; 20, synchronous belt; 21, first connecting block; 22, second connecting block; 23, first gear; 24, second gear; 25, third motor; 26, winch; 27, lifting seat; 28, clamping seat; 29, guide rod; 30, electric push rod. Detailed implementation mode

[0025] 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.

[0026] Please refer to Figures 1 to 6 , in the embodiment of the present invention, a wheel hub feeding device includes a fixed plate 1. Fixed holes are symmetrically opened on the fixed plate 1, and the fixed holes can be fixedly installed on the ground through expansion bolts. The top surface of the fixed plate 1 is fixedly connected with a vertical column 2. The top end of the vertical column 2 is rotatably connected with a transverse moving arm 3. The top surface of the transverse moving arm 3 is symmetrically fixedly connected with first slide rails 4. The outer sides of the first slide rails 4 are slidably connected with first chutes 5. The first chutes 5 are jointly fixedly connected with an extension arm 6. One end of the extension arm 6 is fixedly connected with a counterweight 7. An extension base 8 is arranged outside one side of the transverse moving arm 3. Two second chutes 9 are fixedly connected to the inner side of the extension base 8. Second slide rails 10 are slidably connected in the second chutes 9. The second slide rails 10 are fixedly connected to the outside of the transverse moving arm 3. Third slide rails 11 are symmetrically fixedly connected to one side of the extension base 8. Third chutes 12 are slidably connected to the third slide rails 11. The third chutes 12 are jointly fixedly connected with a moving seat 13. A first motor 14 is fixedly connected to the extension base 8 corresponding to the end of the transverse moving arm 3. The output end of the first motor 14 is fixedly connected with a first threaded rod 15. The first threaded rod 15 is inserted into the transverse moving arm 3 and is threadedly connected with the transverse moving arm 3. A threaded hole for inserting and threadedly connecting the first threaded rod 15 is opened in the transverse moving arm 3. A second threaded rod 16 is rotatably connected to the outside of the extension base 8 corresponding to the moving seat 13. A second motor 17 is fixedly installed at the position of the extension base 8 corresponding to the second threaded rod 16. The output end of the second motor 17 is fixedly connected with the second threaded rod 16. A threaded sleeve 18 is threadedly connected to the outside of the second threaded rod 16. The threaded sleeve 18 is fixedly connected with the moving seat 13. A linkage structure is arranged between the extension arm 6 and the extension base 8.

[0027] The moving seat 13 can be driven by the cooperation of the second motor 17, the second threaded rod 16, and the threaded sleeve 18 to slide along the third chute 12 and the third slide rail 11, so as to adjust the lateral position. At the same time, the extension seat 8 can be driven by the first motor 14 and the first threaded rod 5 to slide along the second chute 9 and the second slide rail 10, so as to further adjust the lateral position, thereby expanding the lateral position adjustment range. Further, during the movement of the extension seat 8, the extension arm 6 is synchronously driven to slide through the linkage mechanism along the first slide rail 4 and the second slide rail 5, so that the counterweight 7 can move outwards, thereby balancing the weights on both sides and improving the stability of the device.

[0028] The linkage structure includes synchronous wheels 19 symmetrically and rotatably installed on the other side of the cross-moving arm 3, and a synchronous belt 20 is commonly connected to the outside of the synchronous wheels 19 in a transmission manner.

[0029] The first connecting block 21 and the second connecting block 22 are fixedly connected to the synchronous belt 20 in an alternating manner. The first connecting block 21 is fixedly connected to the extension seat 8, and the second connecting block 22 is fixedly connected to the extension arm 6.

[0030] The synchronous belt 20 is arranged in a loop and cooperates with the synchronous wheels 19 to support and form a rotating effect. Thus, during the movement of the extension seat 8, the synchronous belt 20 can be driven to move through the first connecting block 21, so that the synchronous belt 20 can synchronously drive the extension arm 6 to move through the second connecting block 22, forming an asynchronous movement effect.

[0031] A first gear 23 is fixedly connected to the bottom surface of the cross-moving arm 3 corresponding to the column 2. A second gear 24 meshing with the first gear 23 is arranged outside the first gear 23. The second gear 24 is fixedly installed at the output end of the third motor 25, and the third motor 25 is fixedly installed outside the top of the column 2.

[0032] By driving the second gear 24 by the third motor 25 and cooperating with the first gear 23 to drive the cross-moving arm 3 to rotate, the orientation of the feeding is controlled.

[0033] A winch 26 is fixedly installed on the side of the moving seat 13, and the end of the lifting rope of the winch 26 is connected to a lifting seat 27.

[0034] Clamping seats 28 are symmetrically arranged on both sides of the lifting seat 27. Guide rods 29 are symmetrically and fixedly connected to the opposite sides of the clamping seats 28. The guide rods 29 are inserted into the lifting seat 27 and are slidably connected to the lifting seat 27. Circular holes for the guide rods 29 to penetrate and slide are formed in the lifting seat 27. Electric push rods 30 are symmetrically and fixedly installed between the guide rods 29 on the inner side of the lifting seat 27. The telescopic ends of the electric push rods 30 slidably penetrate through the lifting seat 27 and are fixedly connected to the corresponding clamping seats 28.

[0035] The lifting seat 27 drives the clamping seat 28 to move through the cooperation of the guide rod 29 and the electric push rod 30, so as to clamp and fix the hub, cooperate with the hoist 26 for lifting, and cooperate with the movement of the moving seat 13, the movement of the extension seat 8 and the rotation of the transverse moving arm 3, so as to conveniently move the hub to the processing position and realize feeding.

[0036] The first motor 14, the second motor 17, the third motor 25, the hoist 26 and the electric push rod 30 are all externally connected with a power supply and a switch.

[0037] The working principle of the present utility model is as follows:

[0038] In use, the device is fixed through the fixing plate 1. When in use, the second motor 17 can be used to drive the second threaded rod 16 to rotate, so as to drive the moving seat 13 to slide on the third slide rail 11 through the third chute 12 through the threaded sleeve 18, so as to control the position of the moving seat 13, and further control the position of the lifting seat 27. At this time, the hoist 26 lowers the lifting seat 27, and the electric push rod 30 controls the clamping seat 28 to slide along the guide rod 29, so as to control the clamping seat 28 to clamp the hub. At this time, the hoist 26 hoists the hub through the lifting seat 27, and then transfers the hub through the movement of the moving seat 13, moves the hub to the corresponding working station to form a feeding effect. Further, the third motor 25 is used to drive the second gear 24 to rotate, and cooperate with the first gear 23 to drive the transverse moving arm 3 to deflect at an angle, so as to expand the feeding range. Further start the first motor 14 to drive the first threaded rod 15 to rotate. The first threaded rod 15 drives the transverse moving arm 3 and the extension seat 8 to generate relative sliding, so as to extend the working range. The extension seat 8 moves through the second chute 9 and the second slide rail 10. The extension seat 8 synchronously drives the synchronous belt 20 to move on the synchronous pulley 19 through the first connecting block 21. The synchronous belt 20 drives the extension arm 6 to move through the second connecting block 22. The extension arm 6 drives the counterweight block 7 to move in the opposite direction relative to the extension seat 8 through the cooperation of the first chute 5 and the first slide rail 4 for counterweight, so as to improve the stability of the device.

[0039] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A wheel hub feeding device, comprising a fixing plate (1), characterized in that: The top surface of the fixed plate (1) is fixedly connected with a vertical column (2). The top end of the vertical column (2) is rotatably connected with a transverse moving arm (3). The top surface of the transverse moving arm (3) is symmetrically and fixedly connected with first sliding rails (4). The outer sides of the first sliding rails (4) are slidably connected with first sliding grooves (5). The first sliding grooves (5) are jointly and fixedly connected with an extension arm (6). One end of the extension arm (6) is fixedly connected with a counterweight (7). There is an extension seat (8) outside one side of the transverse moving arm (3). The inner side of the extension seat (8) is fixedly connected with two second sliding grooves (9). Second sliding rails (10) are slidably connected in the second sliding grooves (9). The second sliding rails (10) are fixedly connected to the outer side of the transverse moving arm (3). The extension seat (8) is symmetrically and fixedly connected with third sliding rails (11) on one side. Third sliding grooves (12) are slidably connected to the third sliding rails (11). The third sliding grooves (12) are jointly and fixedly connected with a moving seat (13). The extension seat (8) is fixedly connected with a first motor (14) corresponding to the end of the transverse moving arm (3). The output end of the first motor (14) is fixedly connected with a first threaded rod (15). The first threaded rod (15) is inserted into the transverse moving arm (3) and is threadedly connected with the transverse moving arm (3). The extension seat (8) is rotatably connected with a second threaded rod (16) corresponding to the outer side of the moving seat (13). The extension seat (8) is fixedly installed with a second motor (17) corresponding to the second threaded rod (16). The output end of the second motor (17) is fixedly connected with the second threaded rod (16). A threaded sleeve (18) is threadedly connected to the outer side of the second threaded rod (16). The threaded sleeve (18) is fixedly connected with the moving seat (13). There is a linkage structure between the extension arm (6) and the extension seat (8).

2. The feeding device for a wheel hub according to claim 1, characterized in that: The linkage structure includes synchronous wheels (19) symmetrically and rotatably installed on the other side of the transverse moving arm (3). The outer sides of the synchronous wheels (19) are jointly driven and connected with a synchronous belt (20).

3. The feeding device for a wheel hub according to claim 2, wherein: The synchronous belt (20) is staggeredly and fixedly connected with a first connecting block (21) and a second connecting block (22). The first connecting block (21) is fixedly connected with the extension seat (8). The second connecting block (22) is fixedly connected with the extension arm (6).

4. The feeding device for a wheel hub according to claim 1, wherein: The bottom surface of the transverse moving arm (3) is fixedly connected with a first gear (23) corresponding to the vertical column (2). A second gear (24) meshing and driving with the first gear (23) is arranged outside the first gear (23). The second gear (24) is fixedly installed at the output end of a third motor (25). The third motor (25) is fixedly installed on the outer side of the top of the vertical column (2).

5. The feeding device for a wheel hub according to claim 1, characterized in that: A hoist (26) is fixedly installed on the side of the moving seat (13). The end of the lifting rope of the hoist (26) is connected with a lifting seat (27).

6. The hub loading device according to claim 5, characterized in that: Clamping seats (28) are symmetrically arranged on both sides of the lifting seat (27). Guide rods (29) are symmetrically and fixedly connected to the opposite sides of the clamping seats (28). The guide rods (29) are inserted into the lifting seat (27) and are slidably connected with the lifting seat (27). Electric push rods (30) are symmetrically and fixedly installed inside the lifting seat (27) corresponding to the guide rods (29). The telescopic ends of the electric push rods (30) slidably penetrate through the lifting seat (27) and are fixedly connected with the corresponding clamping seats (28).

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