Transfer device for disc forging production

Abstract

The invention relates to the technical field of forge piece machining, and discloses a transfer device for disc forge piece production, which comprises a transfer seat, a transfer box is rotatably mounted on one side of the upper end of the transfer seat through a hinge structure, and an unloading mechanism for changing the angular position of the transfer box is arranged on the other side of the upper end of the transfer seat. Fixing plates are symmetrically and fixedly installed at the bottom of the lower end of the transfer seat, a horizontal rotating shaft is rotatably installed between the fixing plates, a vertical sleeve is vertically and fixedly installed in the middle of the horizontal rotating shaft, and a steering frame is rotatably installed in the vertical sleeve; a steering control mechanism for changing the direction and position of the front runner is arranged at the bottom of the transfer box. According to the transfer box, the angle of the transfer box can be changed, and loading and unloading of disc forgings by workers are greatly facilitated; a worker can rapidly change the steering direction without exerting a large effect, and meanwhile the worker can easily pass through protrusions such as a deceleration strip.

Description

Technical Field

[0001] The present invention relates to the technical field of forging processing, in particular to a transfer device for producing disc-type forgings. Background Art

[0002] A forging is a workpiece or blank obtained by forging and deforming a metal blank. Pressure is applied to the metal blank to cause plastic deformation, thereby changing its mechanical properties. Disc forgings typically refer to forged parts with a disc-like shape. Their diameter is generally much larger than their thickness, resulting in a relatively large flat surface and a small thickness.

[0003] After disc forgings are processed in the workshop, they need to be placed in a box and then transported by a transfer vehicle to the next process. However, existing transfer devices lack directional control. Steering requires a significant lifting force to be applied to the rear of the transfer vehicle, making the transfer process extremely difficult. A slight mistake can cause the entire forging to fall from the transfer device. Loading and unloading the forgings is also very laborious, significantly increasing the labor intensity of workers. Therefore, it is necessary to design a transfer device for disc forging production to address these issues. Summary of the Invention

[0004] The object of the present invention is to provide a transfer device for producing disc forgings to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A transfer device for the production of disc forgings includes a transfer seat, a transfer box is rotatably installed on one side of the upper end of the transfer seat through a hinge structure, a placement component is provided inside the transfer box, a transfer cover is hingedly installed on the edge of the upper end of the transfer box close to the hinge structure, and an unloading mechanism for changing the angular position of the transfer box is provided on the other side of the upper end of the transfer seat, a fixed plate is symmetrically fixedly installed on the bottom of the lower end of the transfer seat, a horizontal rotating shaft is rotatably installed between the fixed plates, a vertical cylinder sleeve is vertically fixedly installed in the middle position of the horizontal rotating shaft, a bogie is rotatably installed inside the vertical cylinder sleeve, a front rotating wheel is installed at one end outside the rotating frame, a steering control mechanism for changing the direction position of the front rotating wheel is provided at the bottom of the transfer box, and a rear wheel assembly is symmetrically installed on the side of the bottom of the transfer seat away from the front rotating wheel.

[0007] As an improved solution of the present invention: the placement component includes a plurality of notched baffles fixed in parallel inside the transfer box, and straight baffles are fixedly installed between the notched baffles.

[0008] As an improved solution of the present invention: a handle is fixedly installed on the edge of one end of the outer side of the transfer cover, a plurality of guide grooves are provided on the inner side of the transfer cover, and a push handle is symmetrically fixedly installed on the upper end of the transfer seat away from the hinged structure.

[0009] As an improved solution of the present invention: the unloading mechanism includes a dumping block hingedly installed on the side wall of the transfer box, a dumping shaft is installed inside the dumping block through a threaded structure, a threaded area is provided at the upper end of the dumping shaft, a dumping gear is fixedly installed at the bottom of the dumping shaft, and the unloading mechanism also includes a driving assembly.

[0010] As an improved solution of the present invention: the driving assembly includes driving blocks symmetrically fixedly installed on the transfer seat, a driving shaft is rotatably installed between the driving blocks, a driving gear is fixedly installed on the driving shaft, the driving gear and the dumping gear are engaged with each other, one end of the driving shaft passes through the driving block and a driving handle is fixedly installed, and the driving assembly also includes a limiting part for limiting the position between the driving shaft and the dumping shaft.

[0011] As an improved solution of the present invention: the limiting portion includes a horizontal limiting block rotatably mounted on the tilting shaft and a vertical limiting block rotatably mounted on the driving shaft, and an L-shaped frame is fixedly installed between the horizontal limiting block and the vertical limiting block.

[0012] As an improved solution of the present invention: the rear wheel assembly includes a buffer block fixed at the bottom of the transfer seat, a buffer shaft is slidably installed inside the buffer block, a buffer frame is rotatably installed at the bottom of the buffer shaft, and the rear wheel is rotatably installed on the buffer frame, and a buffer spring is sleeved on the outer side of the buffer shaft between the buffer block and the buffer frame.

[0013] As an improved solution of the present invention: the steering control mechanism includes a vertical rotating shaft rotatably installed at the bottom of the transfer seat, a U-shaped frame is fixedly installed at the bottom of the vertical rotating shaft, horizontal cylinder sleeves are fixedly installed at both ends of the U-shaped frame, a rear rotating frame is rotatably installed inside the horizontal cylinder sleeve, and a control handle is fixedly installed in the vertical direction in the middle position of the rear rotating frame. The steering control mechanism also includes a transmission assembly.

[0014] As an improved solution of the present invention: the transmission assembly includes a front rotating frame fixed at the bottom position of the bogie, front rotating balls are fixedly installed at both ends of the front rotating frame, rear rotating balls are fixedly installed at both ends of the rear rotating frame, and a steering rod is arranged between the rear rotating ball and the front rotating ball.

[0015] As an improved solution of the present invention: the steering rod includes a steering straight rod, and rotating ball sleeves are fixedly installed at both ends of the steering straight rod, one of the rotating ball sleeves is rotatably sleeved on the front rotating ball, and the other rotating ball sleeve is rotatably sleeved on the rear rotating ball.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By installing a transfer box on the transfer seat and setting a placement component inside the transfer box, the purpose of quickly placing disc forgings is achieved. At the same time, with the cooperation of the unloading mechanism, the angle of the transfer box can be changed, which greatly facilitates the staff to load and unload disc forgings;

[0018] 2. By setting the rear wheel assembly at the bottom of the transfer seat and cooperating with the steering control mechanism, the direction control purpose of the entire transfer device during the transfer process is achieved, so that the staff can achieve rapid steering changes without exerting a large force. At the same time, when encountering bumps such as speed bumps, it can also pass easily, which is highly practical and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall front view structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall top view of the structure of the present invention;

[0021] Figure 3 It is a schematic structural diagram of the present invention when unloading disc-type forgings;

[0022] Figure 4 It is a partial bottom view structural diagram of the present invention;

[0023] Figure 5 Schematic diagram of the structure of the steering control mechanism of the present invention;

[0024] Figure 6 Schematic diagram of the structure of the steering rod in the present invention;

[0025] Figure 7 Schematic diagram of the structure of the rear wheel assembly of the present invention;

[0026] Figure 8 It is a structural schematic diagram of the unloading mechanism in the present invention;

[0027] Figure 9 for Figure 8 A schematic diagram of the partially enlarged structure of the middle part;

[0028] Figure 10 Schematic diagram of the internal structure of the transfer box in the present invention.

[0029] In the figure: 1, transport seat; 2, transport box; 3, transport cover; 4, handle; 5, rear wheel assembly; 51, buffer block; 52, rear rotating wheel; 53, buffer shaft; 54, buffer spring; 55, buffer frame; 6, push hand; 7, hinged structure; 8, front rotating wheel; 9, control handle; 10, fixed plate; 11, vertical rotating shaft; 12, steering rod; 121, steering straight rod; 122, rotating ball sleeve; 13, horizontal rotating shaft; 14, vertical cylinder sleeve; 15, steering frame; 16, front steering frame; 17, front steering ball; 18, U-shaped frame; 19, horizontal cylinder sleeve; 20, rear steering frame; 21, rear steering ball; 22, dumping block; 23, threaded area; 24, dumping shaft; 25, driving block; 26, driving shaft; 27, driving handle; 28, driving gear; 29, dumping gear; 30, horizontal limiting block; 31, vertical limiting block; 32, L-shaped frame; 33, notch baffle; 34, straight baffle; 35, guide groove. DETAILED DESCRIPTION

[0030] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0031] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application, in addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated, therefore, the features with "first", "second" and the like can explicitly or implicitly include one or more of the features, in the description of the present application, unless otherwise specified and limited, the meaning of "a plurality of" is two or more.

[0032] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium; it can be the communication inside two elements, and those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0033] The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0034] Example 1

[0035] See Figures 1 to 10 In the embodiment of the present invention, a transfer device for producing disc forgings includes a transfer seat 1, and a transfer box 2 is rotatably installed on one side of the upper end of the transfer seat 1 through a hinge structure 7. A placement component is provided inside the transfer box 2 to ensure that the disc forgings will not shake greatly during transportation inside the transfer box 2. A transfer cover 3 is hingedly installed on the edge of the upper end of the transfer box 2 near the hinge structure 7, and an unloading mechanism for changing the angular position of the transfer box 2 is provided on the other side of the upper end of the transfer seat 1. A fixed plate 10 is symmetrically fixedly installed on the bottom of the lower end of the transfer seat 1, and a horizontal rotating shaft 13 is rotatably installed between the fixed plates 10. A vertical cylinder sleeve 14 is vertically fixedly installed in the middle position of the horizontal rotating shaft 13, and a bogie 15 is rotatably installed inside the vertical cylinder sleeve 14. A front rotating wheel 8 is installed at one end outside the rotating frame. A steering control mechanism for changing the direction position of the front rotating wheel 8 is provided at the bottom of the transfer box 2, and a rear wheel assembly 5 is symmetrically installed on the side of the bottom of the transfer seat 1 away from the front rotating wheel 8. By utilizing the steering control mechanism and in cooperation with the rear wheel assembly 5, the entire transfer device can achieve rapid changes in the direction of the vehicle during the transfer process.

[0036] In one embodiment of this invention, the placement assembly includes a plurality of notched baffles 33 fixed in parallel within the transfer box 2, with straight baffles 34 fixedly mounted between the notched baffles 33. During transfer, disc-type forgings are placed in the gaps between the notched baffles 33 in the same row, thereby ensuring that the forgings do not significantly shake during transfer.

[0037] At the same time, in order to facilitate the staff to push the entire transfer device, a push handle 6 is symmetrically fixedly installed at one end of the upper end of the transfer seat 1 away from the hinge structure 7. During transfer, only the push handle 6 needs to be pushed.

[0038] In another case of this embodiment, the unloading mechanism includes a dumping block 22 hingedly installed on the side wall of the transfer box 2, a dumping shaft 24 is installed inside the dumping block 22 through a threaded structure, a threaded area 23 is provided at the upper end of the dumping shaft 24, and a dumping gear 29 is fixedly installed at the bottom of the dumping shaft 24. The unloading mechanism also includes a driving assembly.

[0039] Among them, the driving assembly includes a driving block 25 symmetrically fixedly installed on the transfer seat 1, a driving shaft 26 is rotatably installed between the driving blocks 25, a driving gear 28 is fixedly installed on the driving shaft 26, the driving gear 28 and the dumping gear 29 are engaged with each other, and one end of the driving shaft 26 passes through the driving block 25 and is fixedly installed with a driving handle 27. The driving assembly also includes a limiting part for limiting the position between the driving shaft 26 and the dumping shaft 24.

[0040] When the angular position of the transfer box 2 needs to be changed, the operator only needs to turn the driving handle 27. The driving handle 27 drives the driving shaft 26 to rotate, and then the driving gear 28 and the tilting gear 29 rotate the tilting shaft 24. Then, under the action of the threaded area 23 and the tilting block 22, the entire transfer box 2 rotates along one end of the hinge structure 7, ultimately achieving the purpose of unloading and loading disc forgings.

[0041] To ensure that the torque on the drive shaft 26 is consistently transmitted to the tilting shaft 24, in this embodiment, the limiting portion includes a horizontal limiting block 30 rotatably mounted on the tilting shaft 24 and a vertical limiting block 31 rotatably mounted on the drive shaft 26. An L-shaped bracket 32 ​​is fixedly mounted between the horizontal limiting block 30 and the vertical limiting block 31. This structure ensures that the drive gear 28 and the tilting gear are always engaged when the transfer box 2 changes position, further ensuring the reliability of the unloading mechanism.

[0042] In addition, in order to ensure the effective movement of the transfer seat 1, in this embodiment, the rear wheel assembly 5 includes a buffer block 51 fixed to the bottom of the transfer seat 1, a buffer shaft 53 is slidably installed inside the buffer block 51, a buffer frame 55 is rotatably installed at the bottom of the buffer shaft 53, and a rear rotating wheel 52 is rotatably installed on the buffer frame 55. A buffer spring 54 is sleeved and installed on the outer side of the buffer shaft 53 between the buffer block 51 and the buffer frame 55. The mutual cooperation between the buffer shaft 53 and the buffer spring 54 prevents the entire transfer device from experiencing significant bumps and shakes during movement, further ensuring the reliability of the transfer device.

[0043] In the preferred case of this embodiment, the steering control mechanism includes a vertical rotating shaft 11 rotatably installed at the bottom of the transfer seat 1, a U-shaped frame 18 is fixedly installed at the bottom of the vertical rotating shaft 11, horizontal cylinder sleeves 19 are fixedly installed at both ends of the U-shaped frame 18, a rear rotating frame 20 is rotatably installed inside the horizontal cylinder sleeve 19, and a control handle 9 is fixedly installed in the vertical direction in the middle position of the rear rotating frame 20. The steering control mechanism also includes a transmission assembly.

[0044] Among them, the transmission assembly includes a front rotating frame 16 fixed at the bottom position of the bogie 15, and front rotating balls 17 are fixedly installed at both ends of the front rotating frame 16. Rear rotating balls 21 are fixedly installed at both ends of the rear rotating frame 20, and a steering rod 12 is arranged between the rear rotating ball 21 and the front rotating ball 17.

[0045] In addition, the steering rod 12 includes a steering straight rod 121 , and rotating ball sleeves 122 are fixedly installed at both ends of the steering straight rod 121 , one rotating ball sleeve 122 is rotatably sleeved on the front rotating ball 17 , and the other rotating ball sleeve 122 is rotatably sleeved on the rear rotating ball 21 .

[0046] The working principle of the above-mentioned steering control mechanism is as follows: when it is necessary to control the horizontal left and right position, the staff pushes the push handle 6 to make the entire loading device move forward, and by horizontally rotating the control handle 9, the rear rotating frame 20 will rotate horizontally along the vertical axis 11 at a corresponding angle. Then, with the cooperation of the steering rod 12, the front rotating frame 16 will rotate at the same angle along the vertical axial position of the vertical sleeve 14. Then, under the action of the bogie 15, the front wheel 8 will be offset and turned to the left and right at a corresponding angle. When encountering a protruding object such as a speed bump during the transfer process, the staff tilts the control handle 9 to the rear position and presses it downward. Then, under the limiting action of the horizontal sleeve 19, it will rotate synchronously along its axial position. Then, with the cooperation of the steering rod 12, the front rotating frame 16 will rotate at the same angle along the axial position of the horizontal axis 13. Finally, the bogie 15 drives the front wheel 8 to be lifted up synchronously, so that the entire transfer device can pass the above-mentioned obstacles more quickly. The above-mentioned two control processes do not interfere with each other, further ensuring the reliability of the transfer device.

[0047] Example 2

[0048] The present invention also provides another embodiment, which differs from the above embodiment in that a handle 4 is fixedly mounted on the edge of one end of the outer side of the transfer cover 3, and a plurality of guide grooves 35 are provided on the inner side of the transfer cover 3. After loading the disc-type forgings, the entire transfer cover 3 is closed by the handle 4. After reaching the transfer position, the transfer cover 3 is opened and tilted downward, and the handle 4 supports and lifts the rear end of the transfer cover 3 from the ground. Then, under the action of the guide grooves 35, the disc-type forgings are quickly unloaded.

[0049] In summary, during transfer, a worker standing near the push handle 6 applies a forward force to the push handle 6 to achieve rapid forward movement of the transfer device. During the forward movement, by applying a force in the corresponding direction to the control handle 9, the direction of the entire transfer device can be quickly changed. After arriving at the transfer site, the transfer box 2 is rotated along the hinge structure 7 by turning the drive handle 27. Then, with the help of the worker's handheld push, the disc forgings can be quickly removed from the transfer device. The entire transfer process is quick and convenient, and is worthy of promotion and use.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A transfer device for producing disc forgings, comprising a transfer seat (1), characterized in that: A transfer box (2) is rotatably mounted on one side of the upper end of the transfer seat (1) through a hinged structure (7), a placement assembly is provided inside the transfer box (2), a transfer cover (3) is hingedly mounted on one side of the upper edge of the transfer box (2) close to the hinged structure (7), an unloading mechanism for changing the angular position of the transfer box (2) is provided on the other side of the upper end of the transfer seat (1), a fixed plate (10) is symmetrically fixedly mounted on the bottom of the lower end of the transfer seat (1), a horizontal rotating shaft (13) is rotatably mounted between the fixed plates (10), a vertical cylinder sleeve (14) is vertically fixedly mounted in the middle position of the horizontal rotating shaft (13), a bogie (15) is rotatably mounted inside the vertical cylinder sleeve (14), a front rotating wheel (8) is installed at one end of the outer side of the rotating frame, a steering control mechanism for changing the direction position of the front rotating wheel (8) is provided at the bottom of the transfer box (2), and a rear wheel assembly (5) is symmetrically mounted on the side of the bottom of the transfer seat (1) away from the front rotating wheel (8).

2. A transfer device for producing disc forgings according to claim 1, characterized in that: The placement assembly comprises a plurality of notched baffles (33) fixed in parallel inside the transfer box (2), and straight baffles (34) are fixedly installed between the notched baffles (33).

3. A transfer device for producing disc forgings according to claim 1, characterized in that: A handle (4) is fixedly mounted on the edge of one end of the outer side of the transfer cover (3), a plurality of guide grooves (35) are provided on the inner side of the transfer cover (3), and a push handle (6) is symmetrically fixedly mounted on one end of the upper end of the transfer seat (1) away from the hinge structure (7).

4. A transfer device for producing disc forgings according to claim 1, characterized in that: The unloading mechanism comprises a dumping block (22) hingedly mounted on a side wall of the transfer box (2); a dumping shaft (24) is mounted inside the dumping block (22) via a threaded structure; a threaded area (23) is provided at the upper end of the dumping shaft (24); a dumping gear (29) is fixedly mounted at the bottom of the dumping shaft (24); and the unloading mechanism further comprises a drive assembly.

5. A transfer device for producing disc forgings according to claim 4, characterized in that: The driving assembly includes driving blocks (25) symmetrically fixedly mounted on the transfer seat (1), a driving shaft (26) is rotatably mounted between the driving blocks (25), a driving gear (28) is fixedly mounted on the driving shaft (26), and the driving gear (28) and the tipping gear (29) are meshed with each other. One end of the driving shaft (26) passes through the driving blocks (25) and is fixedly mounted with a driving handle (27). The driving assembly also includes a limiting portion for limiting the position between the driving shaft (26) and the tipping shaft (24).

6. A transfer device for producing disc forgings according to claim 5, characterized in that: The limiting portion comprises a horizontal limiting block (30) rotatably mounted on the tilting shaft (24) and a vertical limiting block (31) rotatably mounted on the driving shaft (26), and an L-shaped frame (32) is fixedly mounted between the horizontal limiting block (30) and the vertical limiting block (31).

7. The transfer device for producing disc forgings according to claim 1, characterized in that: The rear wheel assembly (5) comprises a buffer block (51) fixed to the bottom of the transfer seat (1), a buffer shaft (53) is slidably mounted inside the buffer block (51), a buffer frame (55) is rotatably mounted on the bottom of the buffer shaft (53), a rear rotating wheel (52) is rotatably mounted on the buffer frame (55), and a buffer spring (54) is sleeved and mounted on the outside of the buffer shaft (53) between the buffer block (51) and the buffer frame (55).

8. The transfer device for producing disc forgings according to claim 7, characterized in that: The steering control mechanism comprises a vertical rotating shaft (11) rotatably mounted on the bottom of the transfer seat (1), a U-shaped frame (18) fixedly mounted on the bottom of the vertical rotating shaft (11), horizontal sleeves (19) fixedly mounted at both ends of the U-shaped frame (18), a rear rotating frame (20) rotatably mounted inside the horizontal sleeve (19), and a control handle (9) fixedly mounted in the vertical direction at the middle position of the rear rotating frame (20). The steering control mechanism also comprises a transmission assembly.

9. A transfer device for producing disc forgings according to claim 8, characterized in that: The transmission assembly comprises a front rotating frame (16) fixed at the bottom position of the bogie (15), front rotating balls (17) are fixedly mounted at both ends of the front rotating frame (16), rear rotating balls (21) are fixedly mounted at both ends of the rear rotating frame (20), and a steering rod (12) is provided between the rear rotating ball (21) and the front rotating ball (17).

10. A transfer device for producing disc forgings according to claim 9, characterized in that: The steering rod (12) comprises a steering straight rod (121), and rotating ball sleeves (122) are fixedly mounted on both ends of the steering straight rod (121), wherein one rotating ball sleeve (122) is rotatably mounted on the front rotating ball (17), and the other rotating ball sleeve (122) is rotatably mounted on the rear rotating ball (21).

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