Long-stroke electric driving hammering device

Abstract

The long-stroke electrically-driven hammering device comprises a frame body, the right side of the frame body is connected with a first motor through a bolt, the output end of the first motor penetrates into an inner cavity of the frame body and is fixedly connected with a lead screw, the surface of the lead screw is sleeved with an adjusting plate in a threaded mode, and a movable plate is riveted to the front side of the adjusting plate. The front side of the movable plate is connected with a hydraulic rod through a bolt, the output end of the hydraulic rod is fixedly connected with a shell, the top of the rear side of the shell is connected with a second motor through a bolt, and the output end of the second motor penetrates into an inner cavity of the shell and is fixedly connected with a driving mechanism. Through cooperation of the second motor, the driving mechanism, the driving rod and the hammer head, the slag ladle hammering and removing device has the advantage of high stability, slag ladles can be hammered and removed in an electric driving mode, operation is stable in the electric driving mode, faults are not prone to occurring, and meanwhile working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a long-stroke electric-driven hammering device. Background Art

[0002] Die casting is a metal casting process characterized by the use of high pressure on the molten metal in the mold cavity. The mold is usually made of a higher strength alloy. This process is somewhat similar to injection molding. After the casting is die-cast, a hammer device is needed to remove the slag on its surface.

[0003] After searching, the patent number is CN215356093U, and the name is a utility model of a pneumatic hammer for removing die-casting slag bags, including an anti-loosening plate, a fixing plate, an exhaust block, an air intake block, a mounting seat, a piston rod and a cylinder. Through research and analysis, it is found that although it effectively prevents the unsafety of manual waste removal during use, enhances the safety of the enterprise, and improves production efficiency, etc., it still has the following disadvantages to a certain extent.

[0004] For example, in the production process of die-casting automation units, the removal of casting slag bags currently uses a pneumatic hammer device, which has high requirements for the air source and very precise internal components. It has a high failure rate in the die-casting production environment and increases production and operation costs. In order to solve the above technical problems, we have designed a long-stroke electric-driven hammer device. Utility Model Content

[0005] The purpose of the utility model is to provide a long-stroke electric-driven hammering device, which has the advantages of high stability and adjustable hammering position, and solves the problems that the existing hammering device has high requirements for air source and high failure rate during use, and the hammering position cannot be adjusted.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A long-stroke electric hammering device comprises a frame, a first motor is connected to the right side of the frame by bolts, the output end of the first motor passes through the inner cavity of the frame and is fixedly connected to a screw rod, an adjustment plate is threadedly sleeved on the surface of the screw rod, a movable plate is riveted on the front side of the adjustment plate, a hydraulic rod is bolted to the front side of the movable plate, the output end of the hydraulic rod is fixedly connected to a shell, a second motor is bolted to the top of the rear side of the shell, the output end of the second motor passes through the inner cavity of the shell and is fixedly connected to a driving mechanism, a driving rod is riveted to the bottom of the driving mechanism, and a hammer head is threadedly sleeved on the bottom surface of the driving rod.

[0008] Preferably, the driving mechanism includes a turntable, the rear side of the turntable is fixedly connected to the output end of the second motor, the top of the front side of the turntable is movably connected to a connecting rod through a bearing, the bottom of the connecting rod surface is movably connected to a bracket through an axle pin, and the bottom of the bracket is riveted to the driving rod.

[0009] Preferably, support rods are riveted to the bottoms of both sides of the inner cavity of the shell, linear bearings are riveted to the opposite sides of the support rods, the bottom end of the driving rod passes through the linear bearings, and the surface of the driving rod is slidably connected to the linear bearings.

[0010] Preferably, an inspection plate is connected to the front side of the shell by bolts, and the bottom end of the driving rod passes through the bottom of the shell.

[0011] Preferably, mounting plates are riveted on both sides of the top and both sides of the bottom of the frame, and the left end of the screw rod is movably connected to the inner wall of the frame through a bearing.

[0012] Preferably, guide blocks are riveted on the top and bottom of the adjustment plate, a guide hole is opened on the top of the frame, and the top of the guide block extends to the inner cavity of the guide hole and is slidably connected to the guide hole.

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

[0014] 1. The utility model has the advantage of high stability through the cooperation of the second motor, the driving mechanism, the driving rod and the hammer head, and can use the electric drive method to hammer and remove the slag bag. The electric drive method runs smoothly and is not prone to failure, while improving work efficiency.

[0015] 2. The utility model has the advantage of an adjustment function through the cooperation of the first motor, the screw rod, the adjustment plate, the movable plate and the hydraulic rod, and can adjust the position of the hammer head at will without the need to manually move the position of the casting, thereby reducing the workload of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional cross-sectional view of the local structure of the utility model;

[0018] Figure 3 It is a three-dimensional top view of the local structure of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the local structure of the utility model.

[0020] In the figure: 1. frame; 2. first motor; 3. screw; 4. adjustment plate; 5. movable plate; 6. hydraulic rod; 7. housing; 8. second motor; 9. driving mechanism; 10. driving rod; 11. hammer head; 12. turntable; 13. connecting rod; 14. bracket; 15. support rod; 16. linear bearing; 17. inspection plate; 18. mounting plate; 19. guide block; 20. guide hole. DETAILED DESCRIPTION

[0021] In order to explain the technical content, structural features, achieved objectives and effects of the present invention in detail, the following is a detailed description in conjunction with the implementation modes and the accompanying drawings.

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] See also Figure 1-Figure 4 A long-stroke electric hammering device comprises a frame 1, a first motor 2 is connected to the right side of the frame 1 by bolts, the output end of the first motor 2 penetrates into the inner cavity of the frame 1 and is fixedly connected with a screw rod 3, an adjusting plate 4 is threadedly sleeved on the surface of the screw rod 3, a movable plate 5 is riveted on the front side of the adjusting plate 4, a hydraulic rod 6 is bolted to the front side of the movable plate 5, a housing 7 is fixedly connected to the output end of the hydraulic rod 6, a second motor 8 is bolted to the top of the rear side of the housing 7, the output end of the second motor 8 penetrates into the inner cavity of the housing 7 and is fixedly connected with a driving mechanism 9, a driving rod 10 is riveted to the bottom of the driving mechanism 9, and a hammer head 11 is threadedly sleeved on the bottom surface of the driving rod 10.

[0024] See also Figure 4 The driving mechanism 9 includes a turntable 12, the rear side of the turntable 12 is fixedly connected to the output end of the second motor 8, the top of the front side of the turntable 12 is movably connected to a connecting rod 13 through a bearing, the bottom of the surface of the connecting rod 13 is movably connected to a bracket 14 through an axle pin, and the bottom of the bracket 14 is riveted to the driving rod 10. By setting the connecting rod 13 and the bracket 14, the driving rod 10 can be driven to move up and down, thereby continuously hammering and removing the slag bag.

[0025] See also Figure 2 The bottom of both sides of the inner cavity of the shell 7 are riveted with support rods 15, and the opposite side of the support rods 15 is riveted with linear bearings 16. The bottom end of the driving rod 10 passes through the linear bearings 16, and the surface of the driving rod 10 is slidably connected with the linear bearings 16. By setting the linear bearings 16, the driving rod 10 can be guided to make it more stable during the up and down movement.

[0026] See also Figure 1 The front side of the shell 7 is connected with an inspection plate 17 by bolts, and the bottom end of the driving rod 10 passes through the bottom of the shell 7. By setting the inspection plate 17, the front side of the shell 7 can be disassembled, thereby facilitating the maintenance of its internal components.

[0027] See also Figure 3 Both sides of the top and bottom of the frame 1 are riveted with mounting plates 18, and the left end of the screw rod 3 is movably connected to the inner wall of the frame 1 through a bearing.

[0028] See also Figure 3 The top and bottom of the adjustment plate 4 are riveted with guide blocks 19, and a guide hole 20 is opened on the top of the frame 1. The top of the guide block 19 extends to the inner cavity of the guide hole 20 and is slidably connected to the guide hole 20. By setting the guide block 19 and the guide hole 20, the adjustment plate 4 can be guided to make it more stable during the left and right movement.

[0029] When in use, the device is connected to an external controller and a power supply, and the frame 1 is installed in a suitable position through the mounting plate 18. At this time, the hammer head 11 is located at the top of the casting. When the slag bag needs to be removed, the second motor 8 is controlled to operate through the controller, and the output end of the second motor 8 drives the turntable 12 to rotate, the turntable 12 drives the connecting rod 13 to move, the connecting rod 13 drives the bracket 14 to move, the bracket 14 drives the driving rod 10 to move up and down, the driving rod 10 drives the hammer head 11 to move up and down, the hammer head 11 hammers to remove the slag bag, and when the hammer head 11 needs to move forward, the control The device controls the operation of the hydraulic rod 6, and the output end of the hydraulic rod 6 drives the shell 7 to move forward, so as to adjust the position of the hammer head 11 forward and backward. When the hammer head 11 needs to be adjusted left and right, the first motor 2 is controlled by the controller to operate, and the output end of the first motor 2 drives the screw rod 3 to rotate. The screw rod 3 is threadedly connected with the adjustment plate 4 to move the adjustment plate 4 to the right. The adjustment plate 4 drives the movable plate 5 and the hydraulic rod 6 to move to the right, and the hydraulic rod 6 drives the shell 7 to move, so as to adjust the position of the hammer head 11 left and right, and the slag bag on the surface of the casting can be removed more comprehensively.

[0030] To sum up: the long-stroke electric hammering device, through the cooperation of the second motor 8, the driving mechanism 9, the driving rod 10, the hammer head 11, the first motor 2, the screw 3, the adjusting plate 4, the movable plate 5 and the hydraulic rod 6, solves the problems of the existing hammering device having high requirements for the air source and high failure rate during use, and at the same time being unable to adjust the hammering position.

[0031] According to the disclosure and teaching of the above specification, the technicians in the field of the utility model can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementations disclosed and described above, and some modifications and changes to the utility model should also fall within the protection scope of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model. Other devices that are the same or similar to them are all within the protection scope of the utility model.

Claims

1. A long-stroke electric hammering device, comprising a frame (1), characterized in that: The right side of the frame (1) is connected to a first motor (2) by bolts, the output end of the first motor (2) penetrates into the inner cavity of the frame (1) and is fixedly connected to a screw rod (3), the surface of the screw rod (3) is threadedly sleeved with an adjustment plate (4), the front side of the adjustment plate (4) is riveted with a movable plate (5), the front side of the movable plate (5) is connected to a hydraulic rod (6) by bolts, the output end of the hydraulic rod (6) is fixedly connected to a housing (7), the top of the rear side of the housing (7) is connected to a second motor (8) by bolts, the output end of the second motor (8) penetrates into the inner cavity of the housing (7) and is fixedly connected to a driving mechanism (9), the bottom of the driving mechanism (9) is riveted with a driving rod (10), and the bottom threaded sleeve of the surface of the driving rod (10) is provided with a hammer head (11).

2. A long-stroke electric hammering device according to claim 1, characterized in that: The driving mechanism (9) comprises a turntable (12), the rear side of the turntable (12) is fixedly connected to the output end of the second motor (8), the top of the front side of the turntable (12) is movably connected to a connecting rod (13) via a bearing, the bottom of the surface of the connecting rod (13) is movably connected to a bracket (14) via an axle pin, and the bottom of the bracket (14) is riveted to the driving rod (10).

3. A long-stroke electric hammering device according to claim 1, characterized in that: The bottoms of both sides of the inner cavity of the shell (7) are riveted with support rods (15), and the opposite side of the support rods (15) is riveted with linear bearings (16). The bottom end of the driving rod (10) passes through the linear bearings (16), and the surface of the driving rod (10) is slidably connected to the linear bearings (16).

4. A long-stroke electric hammering device according to claim 1, characterized in that: The front side of the housing (7) is connected with an inspection plate (17) via bolts, and the bottom end of the driving rod (10) penetrates to the bottom of the housing (7).

5. The long-stroke electric hammering device according to claim 1, characterized in that: Both sides of the top and bottom of the frame (1) are riveted with mounting plates (18), and the left end of the screw rod (3) is movably connected to the inner wall of the frame (1) via a bearing.

6. The long-stroke electric hammering device according to claim 1, characterized in that: The top and bottom of the adjustment plate (4) are both riveted with guide blocks (19), the top of the frame (1) is provided with a guide hole (20), and the top of the guide block (19) extends to the inner cavity of the guide hole (20) and is slidably connected to the guide hole (20).

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