Knuckle forging trimming device

Abstract

The utility model relates to steering knuckle processing technical field discloses a kind of steering knuckle forging trimming device, including fixed frame one, the fixed frame one end is fixedly connected with workstation, the fixed frame lower surface is fixedly connected with cylinder, the cylinder output end is fixedly connected with fixed block one, the fixed block lower surface is fixedly connected with slice, the slice lower surface is slidably connected with fixed sheet, the fixed sheet inner wall is slidably connected with steering knuckle body, the fixed sheet lower surface is fixedly connected with fixed box, the fixed box is internally provided with cleaning component, the cleaning component includes two fixed frame two, two the fixed frame two outer wall is evenly arranged in fixed box both sides. In the utility model, by driving electric push rod to drive brush to slide in fixed box inner wall, metal scrap inside fixed box is brushed into middle V-shaped groove, scrap can be directly dropped into collecting box from V-shaped groove, and is centrally cleaned.

Description

Technical Field

[0001] This utility model relates to the field of steering knuckle processing technology, and in particular to a steering knuckle forging and trimming device. Background Technology

[0002] The steering knuckle is a crucial component of the automotive steering axle, enabling stable vehicle movement and sensitive directional transmission. In the forging process of steering knuckles, the trimming step is indispensable. This step removes excess material after forging to obtain a finished steering knuckle that meets dimensional and shape requirements. Therefore, steering knuckle forging trimming devices are widely used in steering knuckle manufacturing.

[0003] Currently, the cleaning of debris generated after the forging and cutting of steering knuckles is mostly done manually using hand-held brushes and brooms, or by setting up a simple receiving box next to the cutting device, and then manually cleaning out the debris after it has accumulated to a certain extent.

[0004] The aforementioned existing technologies have significant shortcomings. Manual cleaning not only consumes a lot of manpower but also has low cleaning efficiency, making it difficult to quickly complete the debris removal work, which affects the production cycle of the steering knuckle. With the simple material receiving box method, debris easily accumulates in the receiving box and cannot be cleaned in time. Some debris may also scatter around the device, causing a dirty and messy working environment and increasing the difficulty of subsequent cleaning. This is not conducive to the standardized management of the production site and thus has a certain negative impact on the production quality and efficiency of the steering knuckle. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a steering knuckle forging edge trimming device, which aims to improve the problem that traditional steering knuckle edge trimming devices can only manually clean up debris, resulting in long cleaning times.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a steering knuckle forging and trimming device, comprising a fixing frame, a worktable fixedly connected to one end of the fixing frame, a cylinder fixedly connected to the lower surface of the fixing frame, a fixing block fixedly connected to the output end of the cylinder, a cutting blade fixedly connected to the lower surface of the fixing block, a fixing plate slidably connected to the lower surface of the cutting blade, a steering knuckle body slidably connected to the inner wall of the fixing plate, a fixing box fixedly connected to the lower surface of the fixing plate, and a cleaning component disposed inside the fixing box; The cleaning assembly includes two fixed frames, the outer walls of which are set on both sides of the fixed box. An electric push rod is fixedly connected to the outer wall of the fixed frame, and a brush is fixedly connected to the output end of the electric push rod. The outer wall of the brush is slidably connected to the inner wall of the fixed box. A V-shaped groove is opened in the inner wall of the fixed box. A collection box is slidably connected inside the workbench.

[0007] Furthermore, a fixing plate is fixedly connected to one end of the lower surface of the fixing frame, a protective plate is slidably connected inside the fixing plate, a second fixing block is slidably connected to the outer wall of the protective plate, the upper surface of the second fixing block is fixedly connected to the lower surface of the fixing plate, and a third fixing block is fixedly connected to both sides of the lower surface of the fixing plate. A fixing column is fixedly connected inside the second fixing block, one end of the fixing column is fixedly connected to the inside of the third fixing block, a locking block is rotatably connected to the outer wall of the fixing column, and a slider is fixedly connected to the outer wall of the locking block.

[0008] Furthermore, the lower surface of the fixing block is attached to the upper surface of the fixing plate, and the output end of the electric push rod is slidably connected to the inner wall of the fixing box.

[0009] Furthermore, the outer wall of the second fixing frame is fixedly connected to the surface of the workbench, and the outer wall of the fixing box is fixedly connected to the surface of the workbench.

[0010] Furthermore, the outer wall of the second fixing block is disposed on the outer side of the third fixing block.

[0011] Furthermore, one side of the outer wall of the slider is attached to the outer wall of the second fixing block, and the outer wall of the slider is attached to the outer wall of the third fixing block.

[0012] Furthermore, one side of the outer wall of the card block is rotatably connected to the outer wall of the second fixed block, and the other side of the card block is rotatably connected to the outer wall of the third fixed block.

[0013] Furthermore, the outer wall of the protective plate is slidably connected to the inner wall of the fixing block three, and the outer wall of the card block is slidably connected to the outer wall of the protective plate.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the electric push rod is fixed on both sides of the fixed box. By driving the electric push rod, the brush slides on the inner wall of the fixed box. The brush brushes the metal debris scattered inside the fixed box into the V-shaped groove in the middle. The debris can fall directly from the V-shaped groove into the collection box, which can collect the debris in the collection box for cleaning and reduce the time of manual cleaning.

[0015] 2. In this utility model, a fixed plate is fixed to the lower surface of the fixed frame, and the protective plate slides inside the fixed plate. During operation, the protective plate is pulled down from inside the fixed plate to block flying metal debris and protect the safety of the workers. When the protective plate is not needed, it is pushed into the fixed plate. When the two ends of the protective plate pass through the second and third fixed blocks, the locking blocks and sliders will pop up. The locking blocks and sliders rotate around the fixed column until the two ends of the fixed plate are completely slid into the internal grooves of the second and third fixed blocks. Due to gravity, the locking blocks and sliders rotate back to their original positions and lock the protective plate, thereby achieving the effect of fixing the protective plate. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a steering knuckle forging and trimming device proposed in this utility model; Figure 2 This is a schematic diagram of the fixing plate portion of a steering knuckle forging and trimming device proposed in this utility model; Figure 3 This is a schematic diagram of the cylinder section structure of a steering knuckle forging and trimming device proposed in this utility model; Figure 4 This is a schematic diagram of the slicing portion of a steering knuckle forging and trimming device proposed in this utility model; Figure 5 for Figure 3 Enlarged view of point A in the image; Figure 6 for Figure 2 Enlarged view of point B in the image.

[0017] Legend: 1. Fixing frame one; 2. Cylinder; 3. Worktable; 4. Fixing block one; 5. Collection box; 6. Fixing box; 7. Electric push rod; 8. Fixing frame two; 9. Slice; 10. Fixing plate; 11. Protective plate; 12. Fixing piece; 13. Brush; 14. Steering knuckle body; 15. V-groove; 16. Fixing block two; 17. Fixing block three; 18. Slider; 19. Clamping block; 20. Fixing column. Detailed Implementation

[0018] 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 protection scope of the present utility model.

[0019] Reference Figures 1-3An embodiment of this utility model provides a steering knuckle forging and trimming device, including a fixed frame 1 for supporting and fixing various components of the device. A workbench 3 is fixedly connected to one end of the fixed frame 1 to provide an installation platform and operating surface for the overall device. A cylinder 2 is fixedly connected to the lower surface of the fixed frame 1. A fixed block 4 is fixedly connected to the output end of the cylinder 2. A slice 9 is fixedly connected to the lower surface of the fixed block 4. The cylinder 2 provides driving force to drive the fixed block 4 and the slice 9 to reciprocate up and down in a linear motion to trim the steering knuckle body 14. A fixed plate 12 is slidably connected to the lower surface of the slice 9. The steering knuckle body 14 is slidably connected to the inner wall of the fixed plate 12. A fixed box 6 is fixedly connected to the lower surface of the fixed plate 12. The fixed plate 12 is fixed on the fixed box 6 to place the steering knuckle body 14. After the slice 9 trims the edge, the steering knuckle body 14 falls from the fixed plate 12 into the fixed box 6. A cleaning component is provided inside the fixed box 6. The cleaning assembly includes two mounting brackets 8, the outer walls of which are set on both sides of the mounting box 6. An electric push rod 7 is fixedly connected to the outer wall of the mounting bracket 8. The mounting bracket 8 is used to fix the electric push rod 7 and ensure that the electric push rod 7 can extend and retract in the horizontal direction. A brush 13 is fixedly connected to the output end of the electric push rod 7 to clean the steering knuckle debris inside the mounting box 6. The outer wall of the brush 13 is slidably connected to the inner wall of the mounting box 6. A V-shaped groove 15 is opened on the inner wall of the mounting box 6 to serve as a channel for collecting debris from the mounting box 6 into the collection box 5. The collection box 5 is slidably connected inside the workbench 3.

[0020] Specifically, the steering knuckle body 14 is first placed on the fixed plate 12, and the cylinder 2 is driven to move the fixed block 4 and the blade 9 downward to cut the steering knuckle body 14. After cutting, the steering knuckle body 14 falls into the fixed box 6. Then, the electric push rod 7 is activated to push the brush 13 to move in the fixed box 6 to clean the debris in the fixed box 6. The debris falls into the collection box 5 through the V-groove 15.

[0021] Reference Figures 4-6A fixing plate 10 is fixedly connected to one end of the lower surface of a fixing frame 1. A protective plate 11 is slidably connected inside the fixing plate 10. The fixing plate 10 serves as a place to accommodate the protective plate 11, allowing the protective plate 11 to enter and be pulled out. A fixing block 2 16 is slidably connected to the outer wall of the protective plate 11. The upper surface of the fixing block 2 16 is fixedly connected to the lower surface of the fixing plate 10. Fixing blocks 3 17 are fixedly connected to both sides of the lower surface of the fixing plate 10. The fixing blocks 2 16 and 3 17 cooperate with each other to lock the protective plate 11 into their grooves. A fixing post 20 is fixedly connected inside the fixing block 2 16 and 3 17, allowing a locking block 19 to rotate around it. One end of the fixing post 20 is fixedly connected to the inside of the fixing block 3 17. A locking block 19 is rotatably connected to the outer wall of the fixing post 20. A slider 18 is fixedly connected to the outer wall of the 19 block to control the rotation path of the 19 block and ensure that the 19 block does not rotate excessively. The lower surface of the first fixed block 4 is attached to the upper surface of the fixed plate 12. The output end of the electric push rod 7 is slidably connected to the inner wall of the fixed box 6. The outer wall of the second fixed frame 8 is fixedly connected to the upper surface of the worktable 3. The outer wall of the fixed box 6 is fixedly connected to the upper surface of the worktable 3. The outer wall of the second fixed block 16 is set outside the third fixed block 17. One side of the outer wall of the slider 18 is attached to the outer wall of the second fixed block 16. The outer wall of the slider 18 is attached to the outer wall of the third fixed block 17. One side of the outer wall of the 19 block is rotatably connected to the outer wall of the second fixed block 16. The other side of the 19 block is rotatably connected to the outer wall of the third fixed block 17. The outer wall of the protective plate 11 is slidably connected to the inner wall of the third fixed block 17. The outer wall of the 19 block is slidably connected to the outer wall of the protective plate 11.

[0022] Specifically, during the cutting operation, the protective plate 11 is pulled out from the fixed plate 10 and unfolded to block metal shavings that fly during cutting, thus providing protection. When the protective plate 11 is not needed, it is pushed into the fixed plate 10. As the two ends of the protective plate 11 slide into the grooves of the second fixed block 16 and the third fixed block 17, they will push the locking block 19 and the slider 18, causing them to rotate around the fixed post 20. After the protective plate 11 is fully inserted into the groove, the locking block 19 and the slider 18 rotate in the opposite direction due to gravity and reset, locking the protective plate 11 and thus fixing it.

[0023] Working principle: When the steering knuckle forging and trimming device is needed, the forged steering knuckle body 14 can first be clamped onto the fixing plate 12 with pliers. The driving cylinder 2 drives the fixing block 4 and the cutting plate 9 to press down and remove the excess part on the steering knuckle body 14. The removed steering knuckle body 14 will fall into the fixing box 6 and be taken out with pliers. The driving electric push rod 7 drives the brush 13 to brush the metal debris inside the fixing box 6 from both sides to the middle. There is a V-shaped groove 15 in the middle of the inner wall of the fixing box 6. The debris falls from the V-shaped groove 15 into the collection box 5, which can collect the debris in the collection box 5 for cleaning, reducing the time of manual cleaning. Furthermore, by fixing the fixing plate 10 to the lower surface of the fixing frame 1, the protective plate 11 slides inside the fixing plate 10. When cutting the edge, the protective plate 11 is pulled down from inside the fixing plate 10 to block flying metal debris and protect the safety of the workers. When the protective plate 11 is not needed, it is pushed into the fixing plate 10. When the two ends of the protective plate 11 slide into one end of the fixing block 2 16 and the fixing block 3 17, the locking block 19 and the slider 18 will pop up. The locking block 19 and the slider 18 rotate around the fixing post 20 until the two ends of the fixing plate 10 are completely slid into the internal grooves of the fixing block 2 16 and the fixing block 3 17. Due to gravity, the locking block 19 and the slider 18 rotate in the opposite direction and fall back to their original positions, locking the protective plate 11, thereby achieving the effect of fixing the protective plate 11.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steering knuckle forging and trimming device, comprising a fixing frame (1), characterized in that: One end of the fixed frame (1) is fixedly connected to a workbench (3), the lower surface of the fixed frame (1) is fixedly connected to a cylinder (2), the output end of the cylinder (2) is fixedly connected to a fixed block (4), the lower surface of the fixed block (4) is fixedly connected to a slice (9), the lower surface of the slice (9) is slidably connected to a fixed piece (12), the inner wall of the fixed piece (12) is slidably connected to a steering knuckle body (14), the lower surface of the fixed piece (12) is fixedly connected to a fixed box (6), and a cleaning component is provided inside the fixed box (6). The cleaning assembly includes two fixed brackets (8), the outer walls of which are set on both sides of the fixed box (6). An electric push rod (7) is fixedly connected to the outer wall of the fixed bracket (8). A brush (13) is fixedly connected to the output end of the electric push rod (7). The outer wall of the brush (13) is slidably connected to the inner wall of the fixed box (6). A V-groove (15) is opened on the inner wall of the fixed box (6). A collection box (5) is slidably connected inside the workbench (3).

2. The steering knuckle forging trimming device according to claim 1, characterized in that: A fixing plate (10) is fixedly connected to one end of the lower surface of the fixing frame (1). A protective plate (11) is slidably connected inside the fixing plate (10). A fixing block (16) is slidably connected to the outer wall of the protective plate (11). The upper surface of the fixing block (16) is fixedly connected to the lower surface of the fixing plate (10). A fixing block (17) is fixedly connected to both sides of the lower surface of the fixing plate (10). A fixing column (20) is fixedly connected inside the fixing block (16). One end of the fixing column (20) is fixedly connected to the inside of the fixing block (17). A locking block (19) is rotatably connected to the outer wall of the fixing column (20). A slider (18) is fixedly connected to the outer wall of the locking block (19).

3. The steering knuckle forging trimming device according to claim 1, characterized in that: The lower surface of the fixing block (4) is attached to the upper surface of the fixing piece (12), and the output end of the electric push rod (7) is slidably connected to the inner wall of the fixing box (6).

4. The steering knuckle forging trimming device according to claim 1, characterized in that: The outer wall of the second fixing frame (8) is fixedly connected to the upper surface of the workbench (3), and the outer wall of the fixing box (6) is fixedly connected to the upper surface of the workbench (3).

5. A steering knuckle forging trimming device according to claim 2, characterized in that: The outer wall of the second fixing block (16) is located outside the third fixing block (17).

6. A steering knuckle forging trimming device according to claim 2, characterized in that: The outer wall of the slider (18) is attached to the outer wall of the second fixing block (16), and the outer wall of the slider (18) is attached to the outer wall of the third fixing block (17).

7. A steering knuckle forging trimming device according to claim 2, characterized in that: One side of the outer wall of the card block (19) is rotatably connected to the outer wall of the second fixed block (16), and the other side of the card block (19) is rotatably connected to the outer wall of the third fixed block (17).

8. A steering knuckle forging trimming device according to claim 2, characterized in that: The outer wall of the protective plate (11) is slidably connected to the inner wall of the fixing block three (17), and the outer wall of the card block (19) is slidably connected to the outer wall of the protective plate (11).

Images