Metal casting machining milling equipment with positioning structure

Abstract

The utility model discloses a metal casting processing milling equipment with positioning structure belongs to metal casting processing technical field, it includes base, the base top fixedly connected with connecting frame, install milling assembly on the connecting frame, the base top fixedly connected with support station, support station top fixedly connected with work table, one side fixedly connected with box body at work table bottom, the box body bottom fixedly connected with motor, motor's output fixedly connected with rotating column, rotating column fixedly connected with round plate on. This metal casting processing milling equipment with positioning structure, through setting blanking hole, knocking seat, knocking hammer, torsional spring, poking rod, motor and connecting rod, the equipment generates vibration through the back and forth knocking of knocking hammer and completes the cleaning work of work table to prevent the metal casting of subsequent processing from being scratched by the residual debris on the work table, avoid affecting the processing quality.

Description

Technical Field

[0001] This utility model belongs to the field of metal casting processing technology, specifically a metal casting milling equipment with a positioning structure. Background Technology

[0002] Metal casting machining refers to the further machining of cast metal blanks to achieve the required dimensional accuracy, shape accuracy, and surface quality. Milling equipment is crucial in metal casting machining because it can efficiently remove metal material and process complex structures such as planes, curved surfaces, grooves, and holes. Milling equipment can perform precise machining, thus ensuring the final quality of the casting. During the use of milling equipment in metal casting machining, a large amount of debris is often generated. This debris inevitably accumulates on the milling machine's worktable, causing contamination. These residual debris may scratch the metal casting in subsequent machining processes, affecting the machining quality. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a milling machine for metal castings with a positioning structure, which solves the problem that during the use of the milling machine for metal castings, a large amount of debris often splashes, which inevitably accumulates on the worktable of the milling machine and causes contamination. These residual debris may scratch the metal castings in subsequent processing, affecting the processing quality.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a metal casting milling machine with a positioning structure, comprising a base, a connecting frame fixedly connected to the top of the base, a milling assembly mounted on the connecting frame, a support platform fixedly connected to the top of the base, a worktable fixedly connected to the top of the support platform, a box fixedly connected to one side of the bottom of the worktable, a motor fixedly connected to the bottom of the box, a rotating column fixedly connected to the output end of the motor, a circular plate fixedly connected to the rotating column, two actuating rods fixedly connected to the circular plate, and a rotating shaft rotatably connected inside the box via bearings, with a circular plate fixedly connected to the rotating shaft.

[0005] A rotating rod is fixedly connected to the circular plate, and a hammer is fixedly connected to one end of the rotating rod. A connecting rod is fixedly connected to the circular plate. A housing is fixedly connected to the bottom of the box. A torsion spring is sleeved on the rotating shaft. A connecting plate is fixedly connected to the bottom of the workbench. A hammering seat is fixedly connected to one side of the connecting plate. Two fixing plates are fixedly connected to the top of the workbench. A screw is threaded onto the fixing plate. A clamping plate is rotatably connected to one end of the screw. Several material discharge holes are opened on the workbench.

[0006] As a further embodiment of this utility model: one end of the torsion spring is fixedly connected to the inside of the housing, and the other end of the torsion spring is fixedly connected to the rotating shaft.

[0007] As a further embodiment of this utility model: a plastic pad is fixedly connected to one side of the clamping plate, and a knob is fixedly connected to the end of the screw away from the clamping plate.

[0008] As a further embodiment of this utility model: a protective shell is fixedly connected to the bottom of the box body, and a number of heat dissipation holes are provided at the bottom of the protective shell.

[0009] As a further embodiment of this utility model: the motor is located inside the protective shell, and a round cap is fixedly connected to the bottom end of the rotating shaft.

[0010] As a further embodiment of this utility model: both the circular plate and the round plate are located inside the box body, and the striking hammer is located on one side of the striking seat.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This metal casting milling equipment with a positioning structure, through the setting of a blanking hole, a striking seat, a striking hammer, a torsion spring, a lever, a motor, and a connecting rod, when it is necessary to clean the debris on the worktable, the protective shell is activated, driving the rotating column, the circular plate, and the lever to rotate. When the lever rotates to contact the connecting rod, the lever will move the connecting rod, thereby causing the circular plate, the rotating rod, the rotating shaft, and the striking hammer to rotate. When the rotating shaft rotates, it will twist the torsion spring. When the lever continues to rotate until it disengages from the connecting rod, the torsion spring will return to its original position and drive the rotating shaft and the striking hammer to rotate. The hammer rotates, striking the striking base and generating vibrations. As the lever continues to rotate, the hammer reciprocates, and the vibrations are transmitted to the worktable. These vibrations move debris on the worktable, and when the debris reaches the discharge hole, it falls through, completing the worktable cleaning process. This equipment cleans the worktable by vibrating the hammer's reciprocating strikes, preventing debris residue from scratching subsequent metal castings and affecting processing quality.

[0013] 2. This milling equipment for metal castings with a positioning structure, by setting up a fixed plate, a screw, and a clamping plate, allows the metal casting to be processed to be placed between the two clamping plates during use. Turning the knob drives the screw to rotate. Since the screw is threadedly connected to the fixed plate, it moves when rotating, causing the clamping plate to move towards the metal casting and clamp it in place. At this point, the milling assembly can be started to mill the metal casting. This equipment improves the stability of the metal casting during processing by clamping and positioning it with the clamping plate, preventing displacement during processing and thus improving processing accuracy. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0016] Figure 3 This is a three-dimensional structural diagram of the box body of this utility model;

[0017] Figure 4 This is a structural schematic diagram of the cross-section of the box body and protective shell of this utility model;

[0018] Figure 5 This is a structural schematic diagram of the cross-section of the shell of this utility model;

[0019] In the diagram: 1. Base; 2. Support platform; 3. Connecting frame; 4. Milling assembly; 5. Worktable; 6. Fixing plate; 7. Screw; 8. Knob; 9. Clamping plate; 10. Plastic pad; 11. Box body; 12. Protective shell; 13. Material drop hole; 14. Heat dissipation hole; 15. Connecting plate; 16. Striking seat; 17. Striking hammer; 18. Rotating column; 19. Circular plate; 20. Actuating lever; 21. Motor; 22. Rotating shaft; 23. Housing; 24. Circular plate; 25. Rotating rod; 26. Connecting rod; 27. Torsion spring; 28. Round cap. Detailed Implementation

[0020] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0021] like Figure 1-5As shown, this utility model provides a technical solution: a metal casting milling machine with a positioning structure, including a base 1, a connecting frame 3 fixedly connected to the top of the base 1, a milling component 4 installed on the connecting frame 3, a support platform 2 fixedly connected to the top of the base 1, a worktable 5 fixedly connected to the top of the support platform 2, a box 11 fixedly connected to one side of the bottom of the worktable 5, a motor 21 fixedly connected to the bottom of the box 11, one end of a torsion spring 27 fixedly connected to the inside of the housing 23, and the other end of the torsion spring 27 fixedly connected to the rotating shaft 22.

[0022] A rotating column 18 is fixedly connected to the output end of the motor 21. A circular plate 19 is fixedly connected to the rotating column 18. Two actuating rods 20 are fixedly connected to the circular plate 19. A rotating shaft 22 is rotatably connected inside the housing 11 via a bearing. A circular plate 24 is fixedly connected to the rotating shaft 22. A rotating rod 25 is fixedly connected to the circular plate 24. A hammer 17 is fixedly connected to one end of the rotating rod 25. A plastic pad 10 is fixedly connected to one side of the clamping plate 9. Because the plastic pad 10 is soft, it can prevent the metal casting from directly contacting the clamping plate 9, thereby protecting the metal casting and reducing the damage it suffers. A knob 8 is fixedly connected to the end of the screw 7 away from the clamping plate 9. Because of the knob 8, the screw 7 can be easily rotated by rotating the knob 8, thereby improving the ease of operation.

[0023] A connecting rod 26 is fixedly connected to the circular plate 24. A shell 23 is fixedly connected to the bottom of the box 11. A torsion spring 27 is sleeved on the rotating shaft 22. A connecting plate 15 is fixedly connected to the bottom of the workbench 5. A striking seat 16 is fixedly connected to one side of the connecting plate 15. Two fixing plates 6 are fixedly connected to the top of the workbench 5. A protective shell 12 is fixedly connected to the bottom of the box 11. Because of the protective shell 12, the protective shell 12 can protect the motor 21 from dust and external impacts, thus effectively protecting the motor 21. Several heat dissipation holes 14 are opened at the bottom of the protective shell 12. Because of the heat dissipation holes 14, the heat generated by the motor 21 during operation can be discharged through the heat dissipation holes 14, thus effectively dissipating heat from the motor 21, preventing the motor 21 from being damaged due to high temperature, and ensuring the normal operation of the motor 21.

[0024] A screw rod 7 is threaded onto the fixed plate 6, and a clamping plate 9 is rotatably connected to one end of the screw rod 7. Several material discharge holes 13 are provided on the workbench 5. Because of the material discharge holes 13, the debris can fall through the material discharge holes 13, which facilitates the cleaning of the workbench 5. The motor 21 is located inside the protective shell 12. A round cap 28 is fixedly connected to the bottom end of the rotating shaft 22. The round plate 19 and the round plate 24 are both located inside the box 11. The hammer 17 is located on one side of the hammering seat 16.

[0025] The working principle of this utility model is as follows:

[0026] In use, the metal casting to be processed is placed between the two clamping plates 9. Turning the knob 8 drives the screw 7 to rotate. Since the screw 7 is threaded onto the fixed plate 6, it moves as it rotates, causing the clamping plates 9 to move towards the metal casting and clamp it securely. At this point, the milling assembly 4 can be started to mill the metal casting. When it is necessary to clean the debris from the worktable 5, the protective shell 12 is activated, causing the rotating column 18, the circular plate 19, and the actuating rod 20 to rotate. When the actuating rod 20 rotates to contact the connecting rod 26, it actuates the connecting rod 26, thereby causing the circular plate 24 to move. The rotating rod 25, rotating shaft 22 and striking hammer 17 rotate. When the rotating shaft 22 rotates, it will twist the torsion spring 27. When the actuating rod 20 continues to rotate until it disengages from the connecting rod 26, the torsion spring 27 will reset and drive the rotating shaft 22 and striking hammer 17 to rotate. The striking hammer 17 will strike the striking seat 16 to generate vibration. When the actuating rod 20 continues to rotate, it will cause the striking hammer 17 to reciprocate. The vibration generated by the striking hammer 17 will be transmitted to the worktable 5. The vibration will cause the debris on the worktable 5 to move. When the debris moves to the discharge hole 13, it can fall through the discharge hole 13 to complete the cleaning work of the worktable 5.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A milling machine for machining metal castings with a positioning structure, comprising a base (1), characterized in that: A connecting frame (3) is fixedly connected to the top of the base (1), a milling assembly (4) is installed on the connecting frame (3), a support platform (2) is fixedly connected to the top of the base (1), a worktable (5) is fixedly connected to the top of the support platform (2), a box (11) is fixedly connected to one side of the bottom of the worktable (5), a motor (21) is fixedly connected to the bottom of the box (11), a rotating column (18) is fixedly connected to the output end of the motor (21), a circular plate (19) is fixedly connected to the rotating column (18), two levers (20) are fixedly connected to the circular plate (19), a rotating shaft (22) is rotatably connected inside the box (11) through a bearing, and a circular plate (24) is fixedly connected to the rotating shaft (22). A rotating rod (25) is fixedly connected to the circular plate (24), and a hammer (17) is fixedly connected to one end of the rotating rod (25). A connecting rod (26) is fixedly connected to the circular plate (24). A shell (23) is fixedly connected to the bottom of the box (11). A torsion spring (27) is sleeved on the rotating shaft (22). A connecting plate (15) is fixedly connected to the bottom of the workbench (5). A hammer seat (16) is fixedly connected to one side of the connecting plate (15). Two fixing plates (6) are fixedly connected to the top of the workbench (5). A screw (7) is threaded onto the fixing plate (6). A clamping plate (9) is rotatably connected to one end of the screw (7). Several material dropping holes (13) are opened on the workbench (5).

2. The milling equipment for machining metal castings with a positioning structure according to claim 1, characterized in that: One end of the torsion spring (27) is fixedly connected to the inside of the housing (23), and the other end of the torsion spring (27) is fixedly connected to the rotating shaft (22).

3. A milling machine for machining metal castings with a positioning structure according to claim 1, characterized in that: A plastic pad (10) is fixedly connected to one side of the clamp (9), and a knob (8) is fixedly connected to the end of the screw (7) away from the clamp (9).

4. A milling machine for machining metal castings with a positioning structure according to claim 1, characterized in that: The bottom of the box (11) is fixedly connected to a protective shell (12), and the bottom of the protective shell (12) has a number of heat dissipation holes (14).

5. A milling machine for machining metal castings with a positioning structure according to claim 4, characterized in that: The motor (21) is located inside the protective shell (12), and a round cap (28) is fixedly connected to the bottom end of the rotating shaft (22).

6. A milling machine for machining metal castings with a positioning structure according to claim 1, characterized in that: Both the circular plate (19) and the circular plate (24) are located inside the box body (11), and the hammer (17) is located on one side of the striking seat (16).

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