Automatic blanking device for metal shaft production
By designing an automatic unloading device, the automatic loading and unloading of shaft parts is achieved through the cooperation of hydraulic rods and push plates, which solves the problem of inconvenient loading and unloading in the existing technology and improves processing efficiency and adaptability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI JUNLUO TECH CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-17
AI Technical Summary
In the processing of metal shafts, the lack of an auxiliary gripper for loading materials leads to inconvenience in loading and unloading, affecting processing efficiency.
An automatic unloading device was designed, comprising a body, a support device, a gripper, a feeding rack, a guide plate, a hydraulic rod, and a limiting device. Through the cooperation of the hydraulic rod and the push plate, the automatic loading and unloading of shafts is realized, and the limiting device can adapt to shafts of different specifications.
It improves processing efficiency, reduces the inconvenience of loading and unloading materials with the gripper, adapts to shafts of different specifications, and increases processing convenience.
Smart Images
Figure CN224512535U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of metal shaft technology, specifically an automatic feeding device for the production of metal shafts. Background Technology
[0002] As the core component of mechanical transmission, the design and manufacturing of metal shafts involve collaboration in multiple fields such as materials science, mechanical properties, and process innovation. Carbon steel (such as 45 steel) still dominates, and through quenching and tempering, a hardness of HB217-255 can be obtained, meeting more than 80% of the general mechanical requirements. In the field of alloy steel, 35CrMnSi, after vacuum refining (VD / ESR), can achieve a tensile strength of up to 1600MPa, which improves the fatigue life by 30% when used in the main shaft of wind turbine speed increaser.
[0003] Regarding the above and existing related technologies: In the processing of metal shafts, CNC machine tools are generally used. During processing, a gripper is used to automatically load and unload materials. However, due to the lack of an auxiliary gripper for loading and unloading, inconvenience in loading and unloading materials can easily occur, affecting processing efficiency. Therefore, an automatic unloading device for the production of metal shafts is proposed to address the above problems. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The automatic unloading device for metal shaft production of this utility model includes a machine body and a support device. A gripper is fixedly connected to the upper surface of the machine body, and a processing part is fixedly connected to the inner surface of the machine body. The support device is arranged on one side of the machine body and includes a feeding rack. The feeding rack is located on one side of the machine body. Two support plates are fixedly connected to the upper surface of the feeding rack, and guide plates are fixedly connected to the upper surfaces of the two support plates. Support blocks are fixedly connected to the side walls of the feeding rack. The gripper grips the shaft and places it on the surface of the guide plate on the support plate. The shaft rolls on the surface of the guide plate. By setting up the feeding rack, support plate, and guide plate, the loading and unloading of shafts can be facilitated.
[0006] Preferably, a hydraulic rod is inserted into the inner surface of the support block. When using the hydraulic rod, it is inserted into the inner surface of the support block, and the support block can support the hydraulic rod.
[0007] Preferably, a push plate is fixedly connected to the upper surface of the hydraulic rod. The push plate is inserted into the inner surface of the feeding frame. The push plate pushes the shaft to rise. By setting the hydraulic rod and the push plate, the gripper can easily grip the shaft.
[0008] Preferably, the inner walls of the support block and the hydraulic rod are threaded with a positioning pin. After the hydraulic rod is inserted into the inner wall of the support block, the positioning pin is rotated to the inner wall of the support block and the hydraulic rod. The positioning pin can limit the position of the hydraulic rod on the inner surface of the support block.
[0009] Preferably, the bottom end of the feeding rack is fixedly connected to two limiting blocks, and the bottom end of the push plate is fixedly connected to two limiting rods. The surface of the limiting rods is slidably connected to the inner wall of the limiting blocks, and the limiting rods slide on the inner wall of the limiting blocks. By setting the limiting blocks and limiting rods, the position of the push plate can be restricted.
[0010] Preferably, the inner surface of the feeding rack is provided with a limiting device, the limiting device including a threaded rod, the surface of the threaded rod being threadedly connected to the inner wall of the feeding rack, a movable plate being rotatably connected to the side wall of the threaded rod, and two sliding rods being fixedly connected to the side wall of the movable plate, the surfaces of the two sliding rods being slidably connected to the inner wall of the feeding rack, the threaded rod driving the movable plate and the sliding rods to move, and the sliding rods sliding on the inner wall of the feeding rack, the position of the shaft can be limited by setting the threaded rod, the movable plate and the sliding rods.
[0011] Preferably, a limiting plate is fixedly connected to the end of the slide rod away from the moving plate, and a threaded hole is opened on the surface of the feeding rack. The inner wall of the threaded hole of the feeding rack is threadedly connected to the surface of the threaded rod. When the slide rod slides, it will drive the limiting plate to slide, and the limiting plate can limit the position of the slide rod.
[0012] The advantages of this utility model are:
[0013] 1. When loading and unloading are required, this utility model inserts a hydraulic rod into the inner surface of the support block, then rotates the positioning pin to the inner wall of the support block and the hydraulic rod. After the shaft is placed on the inner surface of the loading rack, the shaft rolls to the surface of the push plate. Then, the hydraulic rod is activated to drive the push plate to move. The push plate pushes the shaft upward. When the push plate moves, it will cause the limit rod to slide on the inner wall of the limit block. After the shaft moves away from the push plate and stops moving, the gripper is used to load the material. After processing is completed, the gripper removes the shaft and places it on the inner surface of the guide plate. The shaft rolls on the inner surface of the guide plate on the support plate and rolls into the inner surface of the container and other conveying equipment. By setting up the whole device, the gripper can easily carry out loading and unloading operations, reducing the inconvenience of loading and unloading, thereby increasing processing efficiency; at the same time, it can also facilitate the selection of containers and other conveying equipment to contact the guide plate.
[0014] 2. In this invention, during material feeding, the threaded rod is rotated to rotate within the threaded hole of the feeding rack. The threaded rod drives the moving plate to move, the moving plate drives the sliding rod to slide, the sliding rod drives the limiting plate to slide, and the sliding rod also slides within the feeding rack. After the moving plate moves to the appropriate position, the threaded rod is stopped from rotating. When the shaft moves, the shaft moves within the side wall of the moving plate. By setting the entire device, the position of the shaft can be restricted, and it can also accommodate shafts of different specifications. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 A three-dimensional structural diagram of the machine body in an automatic unloading device for the production of metal shaft parts;
[0017] Figure 2 In an automatic unloading device for the production of metal shaft parts Figure 1 A schematic diagram of the structure at point A;
[0018] Figure 3 In an automatic unloading device for the production of metal shaft parts Figure 1 A schematic diagram of the structure at point B;
[0019] Figure 4 A bottom view of the machine body of an automatic unloading device for the production of metal shaft parts;
[0020] Figure 5 In an automatic unloading device for the production of metal shaft parts Figure 4 A schematic diagram of the structure at point C.
[0021] In the diagram: 1. Machine body; 2. Gripper; 3. Processing section; 4. Support device; 41. Feeding rack; 42. Support block; 43. Hydraulic rod; 44. Push plate; 45. Positioning pin; 46. Support plate; 47. Guide plate; 48. Limiting block; 49. Limiting rod; 5. Limiting device; 51. Threaded rod; 52. Moving plate; 53. Slide rod; 54. Limiting disc; 55. Threaded hole. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0023] Please see Figure 1-5 As shown, an automatic unloading device for metal shaft production includes a body 1 and a support device 4. A gripper 2 is fixedly connected to the upper surface of the body 1, and a processing unit 3 is fixedly connected to the inner surface of the body 1. The support device 4 is located on one side of the body 1 and includes a loading rack 41. The loading rack 41 is located on one side of the body 1, and two support plates 46 are fixedly connected to the upper surface of the loading rack 41. Guide plates 47 are fixedly connected to the upper surfaces of the two support plates 46, and support blocks 42 are fixedly connected to the side walls of the loading rack 41. During operation, the shaft is placed on the surface of the loading rack 41, and then the gripper 2 picks up the shaft. After processing, the gripper 2 picks up the shaft and places it on the surface of the guide plate 47 on the support plate 46. The shaft rolls on the surface of the guide plate 47. By setting up the loading rack 41, the support plate 46, and the guide plate 47, the loading and unloading of shafts can be facilitated.
[0024] A hydraulic rod 43 is inserted into the inner surface of the support block 42; during operation, the hydraulic rod 43 is inserted into the inner surface of the support block 42, and the support block 42 can support the hydraulic rod 43.
[0025] A push plate 44 is fixedly connected to the upper surface of the hydraulic rod 43, and the push plate 44 is inserted into the inner surface of the feeding rack 41. During operation, the hydraulic rod 43 drives the push plate 44 to move, and the push plate 44 pushes the shaft to rise. By setting the hydraulic rod 43 and the push plate 44, the gripper 2 can easily grip the shaft.
[0026] The inner walls of the support block 42 and the hydraulic rod 43 are threaded with a positioning pin 45. During operation, the positioning pin 45 is rotated to the inner wall of the support block 42 and the hydraulic rod 43, and the positioning pin 45 can limit the position of the hydraulic rod 43 on the inner surface of the support block 42.
[0027] Two limiting blocks 48 are fixedly connected to the bottom end of the feeding rack 41, and two limiting rods 49 are fixedly connected to the bottom end of the push plate 44. The surface of the limiting rods 49 and the inner wall of the limiting blocks 48 are slidably connected. During operation, the push plate 44 drives the limiting rods 49 to slide, and the limiting rods 49 slide on the inner wall of the limiting blocks 48. By setting the limiting blocks 48 and the limiting rods 49, the position of the push plate 44 can be restricted.
[0028] The inner surface of the feeding rack 41 is provided with a limiting device 5, which includes a threaded rod 51. The surface of the threaded rod 51 is threadedly connected to the inner wall of the feeding rack 41. A movable plate 52 is rotatably connected to the side wall of the threaded rod 51. Two sliding rods 53 are fixedly connected to the side wall of the movable plate 52. The surfaces of the two sliding rods 53 are slidably connected to the inner wall of the feeding rack 41. During operation, the threaded rod 51 is rotated to make the threaded rod 51 rotate on the inner wall of the feeding rack 41. The threaded rod 51 drives the movable plate 52 and the sliding rods 53 to move. The sliding rods 53 slide on the inner wall of the feeding rack 41. By setting the threaded rod 51, the movable plate 52 and the sliding rods 53, the position of the shaft can be limited.
[0029] The end of the slide rod 53 away from the moving plate 52 is fixedly connected to the limiting plate 54. The surface of the feeding rack 41 is provided with a threaded hole 55. The inner wall of the threaded hole 55 of the feeding rack 41 is threadedly connected to the surface of the threaded rod 51. During operation, the threaded rod 51 rotates in the inner wall of the threaded hole 55. When the slide rod 53 slides, it will drive the limiting plate 54 to slide. The limiting plate 54 can limit the position of the slide rod 53.
[0030] Working principle: When loading and unloading are required, the hydraulic rod 43 is inserted into the inner surface of the support block 42. Then, the positioning pin 45 is rotated to the inner wall of the support block 42 and the hydraulic rod 43. After the shaft is placed on the inner surface of the loading rack 41, the shaft rolls to the surface of the push plate 44. Then, the hydraulic rod 43 is activated to drive the push plate 44 to move. The push plate 44 pushes the shaft upward. When the push plate 44 moves, it will drive the limit rod 49 to slide on the inner wall of the limit block 48. After the shaft moves away from the push plate 44 and stops moving, the gripper 2 is used for loading. After processing is completed, the shaft is removed by the gripper 2. The gripper 2 will place the shaft on the inner surface of the guide plate 47. The shaft rolls on the inner surface of the guide plate 47 on the support plate 46. The shaft will roll into the inner surface of the container and then onto the surface of other conveying equipment. The entire device facilitates loading and unloading operations for the gripper 2, reducing inconveniences in loading and unloading, thereby increasing processing efficiency. It also allows for easy selection of containers and other conveying equipment to contact the guide plate 47. During loading, rotating the threaded rod 51 causes it to rotate within the threaded hole 55 of the loading rack 41. The threaded rod 51 drives the moving plate 52 to move, which in turn drives the sliding rod 53 to slide. The sliding rod 53 then drives the limiting plate 54 to slide, and the sliding rod 53 also slides within the loading rack 41. Once the moving plate 52 reaches the appropriate position, the threaded rod 51 stops rotating. When the shaft moves, it moves along the side wall of the moving plate 52. By setting the entire device, the position of the shaft can be restricted, and it can also accommodate shafts of different specifications.
[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. An automatic blanking device for metal shaft production, comprising a body (1) and a support device (4), characterized in that: A gripper (2) is fixedly connected to the upper surface of the machine body (1), and a processing unit (3) is fixedly connected to the inner surface of the machine body (1). The support device (4) is located on one side of the machine body (1). The support device (4) includes a feeding rack (41). The feeding rack (41) is located on one side of the machine body (1). Two support plates (46) are fixedly connected to the upper surface of the feeding rack (41). Guide plates (47) are fixedly connected to the upper surfaces of the two support plates (46). Support blocks (42) are fixedly connected to the side walls of the feeding rack (41).
2. The automatic blanking device for metal shaft production according to claim 1, characterized in that: A hydraulic rod (43) is inserted into the inner surface of the support block (42).
3. The automatic blanking device for metal shaft production according to claim 2, characterized in that: A push plate (44) is fixedly connected to the upper surface of the hydraulic rod (43), and the push plate (44) is inserted into the inner surface of the feeding rack (41).
4. The automatic blanking device for metal shaft production according to claim 2, characterized in that: The inner walls of the support block (42) and the hydraulic rod (43) are threaded with positioning pins (45).
5. The automatic blanking device for metal shaft production according to claim 3, characterized in that: The bottom end of the feeding rack (41) is fixedly connected to two limiting blocks (48), and the bottom end of the push plate (44) is fixedly connected to two limiting rods (49). The surface of the limiting rods (49) and the inner wall of the limiting blocks (48) are slidably connected.
6. The automatic blanking device for metal shaft production of claim 1, characterized in that: The inner surface of the feeding rack (41) is provided with a limiting device (5). The limiting device (5) includes a threaded rod (51). The surface of the threaded rod (51) is threadedly connected to the inner wall of the feeding rack (41). A movable plate (52) is rotatably connected to the side wall of the threaded rod (51). Two sliding rods (53) are fixedly connected to the side wall of the movable plate (52). The surfaces of the two sliding rods (53) are slidably connected to the inner wall of the feeding rack (41).
7. The automatic blanking device for metal shaft production according to claim 6, characterized in that: The end of the slide bar (53) away from the moving plate (52) is fixedly connected to the limiting plate (54). The surface of the feeding rack (41) is provided with a threaded hole (55). The inner wall of the threaded hole (55) of the feeding rack (41) and the surface of the threaded rod (51) are threadedly connected.