Burr cleaning device for forge pieces

Abstract

The utility model discloses a burr cleaning device for forgings, which relates to the technical field of burr cleaning, and comprises a workbench, the top surface of the workbench is in sliding connection with a portal frame, the top surface of the workbench is provided with a longitudinal moving mechanism, the longitudinal moving mechanism drives the portal frame to slide longitudinally, the bottom surface of the portal frame is in sliding connection with an assembly seat, and the assembly seat is provided with a clamping groove. During use, when the grinding brush abuts against the surface of a workpiece, the driving mechanism can be started to drive the moving plate to slide downwards, the moving distance can be visually seen through the indicator plate and the graduated scale, the grinding thickness can be determined accordingly, downward pressure is provided for the grinding brush under the action of the spring telescopic rod, and the grinding brush can be driven to rotate. And the maximum grinding thickness of grinding sand is determined through the moving plate and the top plate, complex experience and skills cannot be achieved, the technical threshold of operators is lowered, and therefore the production progress is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of burr removal technology, and in particular to a burr removal device for forgings. Background Technology

[0002] Forgings are workpieces with specific shapes, dimensions, and properties obtained by forging metal billets. During the forging process, the internal structure of the metal billet is improved under impact or pressure, enhancing its strength, toughness, and other properties. Forgings are widely used in machinery manufacturing, aerospace, and other fields. After forging, forgings often have impurities such as oxide scale and burrs on their surface, which not only affect their appearance but may also affect subsequent processing and assembly accuracy, and even reduce the performance of the parts. Therefore, forging cleaning equipment is needed to remove surface impurities and improve surface quality.

[0003] Existing burr removal devices often use polishing wheels to grind the surface of workpieces. However, this requires highly skilled operators who have sufficient experience and expertise to control the pressure of the grinding brush and avoid ineffective burr removal or over-grinding. Operators cannot quickly master the device, and when skilled workers leave or take leave, it can easily lead to production disruptions and delays. Therefore, this application proposes a burr removal device for forgings. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a burr removal device for forgings.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A burr removal device for forgings includes a worktable, a gantry frame slidably connected to the top surface of the worktable, a longitudinal moving mechanism driving the gantry frame to slide longitudinally on the top surface of the worktable, an assembly base slidably connected to the bottom surface of the gantry frame, a transverse moving mechanism driving the assembly base to slide transversely on the bottom surface of the gantry frame, a hydraulic telescopic rod fixedly mounted on the bottom surface of the assembly base, an adjusting box fixedly mounted at the bottom end of the hydraulic telescopic rod, a moving plate slidably connected inside the adjusting box, and the adjusting box driving the moving plate to slide downwards via a driving mechanism. The adjustment box has multiple spring telescopic rods symmetrically installed on its top wall. A top plate is mounted on the bottom end of each spring telescopic rod. An extension rod is fixedly installed on the bottom surface of the top plate. The bottom end of the extension rod passes through the moving plate and the adjustment box and is fitted with a U-shaped seat. A motor is fixedly installed inside the U-shaped seat. The output shaft of the motor passes through the U-shaped seat and is fitted with a grinding brush. An indicator plate is fixedly installed on the outer side of the moving plate. A movable groove is opened on the outer side of the adjustment box, and the indicator plate is movably connected within the movable groove. A scale is provided on the surface of the movable groove. A clamping mechanism is provided on the top surface of the worktable.

[0007] Preferably, the driving mechanism includes a threaded rod, which is rotatably connected to the top wall of the regulating box and threadedly connected to the moving plate. A guide post is fixedly installed inside the regulating box and is slidably connected to the moving plate.

[0008] Preferably, the longitudinal moving mechanism includes two first linear electric guide rails, which are symmetrically mounted on the top surface of the workbench, and the two ends of the gantry are slidably connected to the first linear electric guide rails corresponding to their respective positions.

[0009] Preferably, the lateral movement mechanism includes a second linear electric guide rail, which is fixedly installed on the bottom surface of the gantry frame, and the mounting base is slidably connected to the second linear electric guide rail.

[0010] Preferably, the clamping mechanism includes multiple electric telescopic rods, which are symmetrically installed on the sides of the first linear electric guide rails at corresponding positions, and the other ends of the multiple electric telescopic rods on the same side are all equipped with clamping plates.

[0011] Preferably, the top end of the threaded rod passes through the adjustment box and is equipped with a rocker arm, and the diameter of the top plate is greater than the diameter of the extension rod.

[0012] This utility model has the following beneficial effects:

[0013] 1. This utility model, through a drive mechanism, adjustment box, scale, indicator plate, moving plate, spring telescopic rod, and top plate, enables the moving plate to slide downwards when the grinding brush comes into contact with the surface of the workpiece. The distance moved can be visually observed through the indicator plate and scale, thus determining the grinding thickness. Then, under the action of the spring telescopic rod, downward pressure is provided to the grinding brush to achieve adaptive grinding. Furthermore, the maximum grinding thickness of the abrasive is determined by the moving plate and top plate. This eliminates the need for complex experience and skills, lowers the technical threshold for operators, and thus ensures production progress.

[0014] 2. This utility model can achieve stable clamping of the workpiece on the top surface of the worktable through devices such as the transverse moving mechanism, the longitudinal moving mechanism, and the clamping mechanism. Furthermore, the transverse moving mechanism and the longitudinal moving mechanism can allow the grinding brush to move freely to various positions on the workpiece surface, thereby facilitating comprehensive deburring of the workpiece. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a burr removal device for forgings proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the scale installation structure of a burr removal device for forgings proposed in this utility model.

[0017] Figure 3 This is a schematic diagram of the drive mechanism of a burr removal device for forgings proposed in this utility model.

[0018] In the diagram: 1. Workbench; 2. First linear electric guide rail; 3. Gantry frame; 4. Electric telescopic rod; 5. Clamping plate; 6. Second linear electric guide rail; 7. Assembly base; 8. Hydraulic telescopic rod; 9. Adjustment box; 10. Extension rod; 11. U-shaped seat; 12. Motor; 13. Grinding brush; 14. Scale; 15. Movable groove; 16. Moving plate; 17. Guide column; 18. Threaded rod; 19. Rocker arm; 20. Indicator plate; 21. Spring telescopic rod; 22. Top plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] This utility model provides a technical solution: such as Figure 1-3As shown, a burr removal device for forgings includes a workbench 1, a gantry 3 slidably connected to the top surface of the workbench 1, a longitudinal moving mechanism provided on the top surface of the workbench 1, and the longitudinal moving mechanism drives the gantry 3 to slide longitudinally, an assembly base 7 slidably connected to the bottom surface of the gantry 3, a transverse moving mechanism provided on the bottom surface of the gantry 3, and the transverse moving mechanism drives the assembly base 7 to slide transversely, and a hydraulic telescopic rod 8 is fixedly installed on the bottom surface of the assembly base 7.

[0021] The position of the assembly base 7 and the hydraulic telescopic rod 8 in the horizontal and vertical directions can be adjusted by the cooperation of the lateral and longitudinal moving mechanisms, which makes it easier to clean burrs from various parts of the workpiece surface.

[0022] An adjustment box 9 is fixedly installed at the bottom of the hydraulic telescopic rod 8. A movable plate 16 is slidably connected inside the adjustment box 9. The adjustment box 9 drives the movable plate 16 to slide up and down through a drive mechanism. Multiple spring telescopic rods 21 are symmetrically installed on the top wall of the adjustment box 9. A top plate 22 is installed at the bottom of the multiple spring telescopic rods 21. An extension rod 10 is fixedly installed on the bottom surface of the top plate 22. The bottom end of the extension rod 10 passes through the movable plate 16 and the adjustment box 9 and is fitted with a U-shaped seat 11. A motor 12 is fixedly installed inside the U-shaped seat 11. The output shaft of the motor 12 passes through the U-shaped seat 11 and is fitted with a grinding brush 13. An indicator plate 20 is fixedly installed on the outside of the movable plate 16. An movable groove 15 is opened on the outside of the adjustment box 9, and the indicator plate 20 is movably connected in the movable groove 15. A scale 14 is provided on the surface of the movable groove 15. A clamping mechanism is provided on the top surface of the worktable 1.

[0023] The scale 14 makes it easy to observe the sliding distance of the drive mechanism driving the moving plate 16.

[0024] Furthermore, the drive mechanism includes a threaded rod 18, which is rotatably connected to the top wall of the regulating box 9 and threadedly connected to the movable plate 16. A guide post 17 is fixedly installed inside the regulating box 9 and is slidably connected to the movable plate 16. The guide post 17 can limit the movable plate 16 so that it cannot rotate and can only slide linearly.

[0025] Furthermore, the longitudinal moving mechanism includes two first linear electric guide rails 2, which are symmetrically mounted on the top surface of the worktable 1, and the two ends of the gantry 3 are slidably connected to the first linear electric guide rails 2 corresponding to the positions.

[0026] Furthermore, the lateral movement mechanism includes a second linear electric guide rail 6, which is fixedly installed on the bottom surface of the gantry 3, and the mounting base 7 is slidably connected to the second linear electric guide rail 6.

[0027] It should be noted that both the first linear electric guide rail 2 and the second linear electric guide rail 6 have built-in limit functions, which means that once the mounting base 7 or the gantry 3 is moved to the designated position, it cannot be moved arbitrarily.

[0028] Furthermore, the clamping mechanism includes multiple electric telescopic rods 4, which are symmetrically installed on the sides of the first linear electric guide rail 2 at corresponding positions. The other ends of the multiple electric telescopic rods 4 on the same side are all equipped with clamping plates 5, which facilitates the clamping and fixing of the workpiece and prevents the workpiece from moving during grinding.

[0029] Furthermore, the top end of the threaded rod 18 passes through the adjustment box 9 and is fitted with a rocker arm 19, and the diameter of the top plate 22 is greater than the diameter of the extension rod 10.

[0030] This utility model provides a burr removal device for forgings. The specific working principle is as follows: The operator first places the workpiece on the top surface of the workbench 1, and then activates multiple electric telescopic rods 4 on both sides. The workpiece is clamped and fixed on both sides by sliding the two clamping plates 5, thereby realizing the clamping and fixing of the workpiece on the top surface of the workbench 1.

[0031] Next, the hydraulic telescopic rod 8 is activated, causing the adjusting box 9 to slide downwards until the bottom surface of the grinding brush 13 contacts the surface of the workpiece. At this point, the operator stops the hydraulic telescopic rod 8 and manually rotates the rocker arm 19 to rotate the threaded rod 18. This, in conjunction with the guide post 17, causes the moving plate 16 to slide downwards. Through the cooperation of the indicator plate 20 and the scale 14, the operator can visually observe the distance moved, thus determining the maximum elastic distance of the grinding brush 13. Then, the motor 12 is started to rotate the grinding brush 13, thereby grinding the workpiece. During the grinding process, the springs in the multiple spring telescopic rods 21 are released, causing the top plate 22 to slide downward along the extension rod 10, so that the grinding brush 13 is always in contact with the workpiece. When the top plate 22 contacts the top surface of the moving plate 16, the grinding brush 13 elastically slides to its maximum distance, which is the maximum grinding thickness of the grinding brush 13. No complicated experience or skills are required; it is only necessary to observe the relative position of the indicator plate 20 and the scale 14. This lowers the technical threshold for operators, allowing new employees to quickly learn how to operate the equipment and ensure production progress.

[0032] Simultaneously, the assembly seat 7 can be driven to slide laterally or longitudinally through the cooperation of the first linear electric guide rail 2 and the second linear electric guide rail 6, thereby grinding various parts of the top surface of the workpiece and removing burrs.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A burr removal device for forgings, comprising a worktable (1), characterized in that, A gantry frame (3) is slidably connected to the top surface of the workbench (1). A longitudinal moving mechanism is provided on the top surface of the workbench (1), and the longitudinal moving mechanism drives the gantry frame (3) to slide longitudinally. An assembly base (7) is slidably connected to the bottom surface of the gantry frame (3). A transverse moving mechanism is provided on the bottom surface of the gantry frame (3), and the transverse moving mechanism drives the assembly base (7) to slide transversely. A hydraulic telescopic rod (8) is fixedly installed on the bottom surface of the assembly base (7). An adjustment box (9) is fixedly installed at the bottom end of the hydraulic telescopic rod (8). A moving plate (16) is slidably connected inside the adjustment box (9). The adjustment box (9) drives the moving plate (16) to slide up and down through a driving mechanism. Multiple spring telescopic rods (21) are symmetrically installed on the top wall of the adjustment box (9). A top plate (22) is installed at the bottom of each of the spring telescopic rods (21). An extension rod (10) is fixedly installed on the bottom surface of the top plate (22). The bottom end of the extension rod (10) passes through the moving plate (16) and the adjusting box (9) and is equipped with a U-shaped seat (11). A motor (12) is fixedly installed inside the U-shaped seat (11). The output shaft of the motor (12) passes through the U-shaped seat (11) and is equipped with a grinding brush (13). An indicator plate (20) is fixedly installed on the outside of the moving plate (16). An movable groove (15) is opened on the outside of the adjusting box (9), and the indicator plate (20) is movably connected in the movable groove (15). A scale (14) is provided on the surface of the movable groove (15). A clamping mechanism is provided on the top surface of the workbench (1).

2. The burr removal device for forgings according to claim 1, characterized in that, The driving mechanism includes a threaded rod (18), which is rotatably connected to the top wall of the regulating box (9) and threadedly connected to the moving plate (16). A guide post (17) is fixedly installed inside the regulating box (9) and is slidably connected to the moving plate (16).

3. The burr removal device for forgings according to claim 1, characterized in that, The longitudinal moving mechanism includes two first linear electric guide rails (2), which are symmetrically installed on the top surface of the workbench (1), and the two ends of the gantry (3) are slidably connected to the first linear electric guide rails (2) corresponding to the positions.

4. The burr removal device for forgings according to claim 1, characterized in that, The lateral movement mechanism includes a second linear electric guide rail (6), which is fixedly installed on the bottom surface of the gantry (3), and the mounting base (7) is slidably connected to the second linear electric guide rail (6).

5. The burr removal device for forgings according to claim 1, characterized in that, The clamping mechanism includes multiple electric telescopic rods (4), and the multiple electric telescopic rods (4) are symmetrically installed on the side of the first linear electric guide rail (2) with corresponding positions. The other end of the multiple electric telescopic rods (4) located on the same side is jointly installed with a clamping plate (5).

6. The burr removal device for forgings according to claim 2, characterized in that, The top end of the threaded rod (18) passes through the adjustment box (9) and is equipped with a rocker arm (19). The diameter of the top plate (22) is greater than the diameter of the extension rod (10).

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