Milling and grinding device for machining

Abstract

The utility model discloses a milling and grinding device for machining, which comprises a mounting table, one side of the upper end of the mounting table is fixedly connected with a sliding rail, the inner wall of the sliding rail is slidably connected with an adjusting frame, one side of the inner wall of the adjusting frame is fixedly connected with a triangular adjusting block, one side of the adjusting frame is provided with a lifting track, and the other side of the adjusting frame is provided with a sliding block. A driving motor is fixedly mounted at one end of the lifting rail, a lifting threaded rod is fixedly connected to the output end of the driving motor, and a sliding frame is in threaded connection to the outer side wall of the lifting threaded rod. The driving motor is started to enable the sliding frame to move upwards along the lifting threaded rod, when the adjusting column makes contact with the adjusting frame, the rotating shaft can be shifted, the reset spring pulls the rotating shaft to rotate the rotating shaft to 180 degrees, and therefore a machined workpiece on the fixing frame is turned over. The two faces of the workpiece on the fixing frame can be milled and ground through cooperation of the adjusting frame and the reset spring, the situation that clamping needs to be conducted again during machining is avoided, and the machining efficiency of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a milling and grinding device for mechanical processing. Background Art

[0002] Mechanical processing is mainly divided into two categories: manual processing and CNC processing. Manual processing refers to the method of processing various materials by mechanical workers manually operating mechanical equipment such as milling machines, lathes, drilling machines and sawing machines. Manual processing is suitable for small batch and simple parts production. CNC processing refers to mechanical workers using CNC equipment for processing. These CNC equipment include machining centers, turning and milling centers, EDM wire cutting equipment, thread cutting machines, etc.

[0003] The milling and grinding devices currently used in the market can only perform milling on a single side, while some workpieces need to be processed on both sides, which requires the workpiece to be removed and re-clamped. However, clamping is time-consuming and labor-intensive, which will affect the processing efficiency of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a milling device for mechanical processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a milling and grinding device for mechanical processing, comprising a mounting table, a slide rail is fixedly connected to one side of the upper end of the mounting table, an adjustment frame is slidably connected to the inner wall of the slide rail, a triangular adjustment block is fixedly connected to one side of the inner wall of the adjustment frame, a lifting track is arranged on one side of the adjustment frame, a driving motor is fixedly installed at one end of the lifting track, a lifting threaded rod is fixedly connected to the output end of the driving motor, a lifting threaded rod is fixedly connected to the outer wall of the lifting threaded rod is threadedly connected to the sliding frame, the inner wall of the sliding frame is rotatably connected to a rotating shaft, one side of the outer wall of the rotating shaft is fixedly connected to two adjusting columns, one end of the rotating shaft is rotatably connected to a reset spring, and a reset rod is fixedly connected to the lower end of the sliding frame, and one end of the reset spring is rotatably connected to one side of the outer wall of the reset rod.

[0006] As a further preferred embodiment of the present technical solution, two limit rods are fixedly connected to one side of the sliding frame, and outer side walls of the two limit rods are respectively fitted with two sides of the outer side wall of the rotating shaft.

[0007] As a further preferred embodiment of the present technical solution, the other end of the rotating shaft is fixedly connected to a fixed frame, and two clamping plates are slidably connected to the inner wall of the fixed frame. One side of the two clamping plates is fixedly connected to a clamping threaded rod, and the outer side walls of the two clamping threaded rods are threadedly connected to both sides of the fixed frame.

[0008] As a further preferred embodiment of the present technical solution, four support columns are fixedly connected to the middle portion of the upper end of the mounting platform, and one end of the four support columns is respectively fitted with four corners of the lower end of the fixing frame.

[0009] As a further preferred embodiment of the present technical solution, a noise reduction cover is fixedly connected to one side of the mounting platform, a sliding door is slidably connected to the inner wall of the noise reduction cover, and a movable handle is fixedly connected to one side of the sliding door.

[0010] As a further preferred embodiment of the present technical solution, sliding blocks are fixedly connected to the four corners of the lower end of the mounting platform, the inner walls of the four sliding blocks are slidably connected to support frames, and dampers are installed inside the four support frames.

[0011] As a further preferred embodiment of the present technical solution, a milling device body is fixedly mounted on the other side of the mounting table, storage grooves are provided on both sides of the upper end of the mounting table and close to the edge, and the reset rod is located inside the storage grooves.

[0012] The utility model provides a milling and grinding device for mechanical processing, which has the following beneficial effects:

[0013] (1) The utility model turns on the driving motor to move the sliding frame upward along the lifting threaded rod. When the adjusting column contacts the adjusting frame, the rotating shaft is moved, and the return spring pulls the rotating shaft to rotate the rotating shaft to 180 degrees, thereby turning over the processed workpiece on the fixed frame. The cooperation between the adjusting frame and the return spring can mill and grind both sides of the workpiece on the fixed frame, avoiding the need for re-clamping during processing, thereby improving the processing efficiency of the equipment.

[0014] (2) The utility model drives the compression of the damper through the vibration generated when the equipment is running. The reaction force generated by the elastic deformation of the damper buffers the vibration, reducing the noise generated by the collision between the installation platform and the ground. At the same time, the noise reduction cover can isolate the equipment from the staff and can isolate a large amount of noise in the noise reduction cover. Therefore, the cooperation between the noise reduction cover and the damper can improve the working environment of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the noise reduction cover of the utility model;

[0017] Figure 3 It is a schematic diagram of the connection relationship between the adjustment frames in the utility model;

[0018] Figure 4 It is a schematic diagram of the exploded structure of the sliding frame and the sliding rail in the utility model;

[0019] In the figure: 1. mounting table; 2. sliding block; 3. supporting frame; 4. damper; 5. noise reduction cover; 6. sliding door; 7. moving handle; 8. milling device body; 9. supporting column; 10. storage groove; 11. sliding rail; 12. adjusting frame; 13. lifting track; 14. driving motor; 15. lifting threaded rod; 16. sliding frame; 17. rotating shaft; 18. reset spring; 19. reset rod; 20. limit rod; 21. fixing frame; 22. clamping plate; 23. clamping threaded rod; 24. triangular adjustment block; 25. adjustment column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 - Figure 4 As shown, in this embodiment, a milling device for mechanical processing includes a mounting table 1, a slide rail 11 is fixedly connected to one side of the upper end of the mounting table 1, an adjusting frame 12 is slidably connected to the inner wall of the slide rail 11, a triangular adjusting block 24 is fixedly connected to one side of the inner wall of the adjusting frame 12, a lifting track 13 is provided on one side of the adjusting frame 12, a driving motor 14 is fixedly installed on one end of the lifting track 13, a lifting threaded rod 15 is fixedly connected to the output end of the driving motor 14, a sliding frame 16 is threadedly connected to the outer wall of the lifting threaded rod 15, a rotating shaft 17 is rotatably connected to the inner wall of the sliding frame 16, two adjusting columns 25 are fixedly connected to one side of the outer wall of the rotating shaft 17, and the rotating shaft 17 is fixedly connected to one side of the outer wall of the rotating shaft 17. One end of the shaft 17 is rotatably connected to a return spring 18, and the lower end of the sliding frame 16 is fixedly connected to a return rod 19. One end of the return spring 18 is rotatably connected to one side of the outer wall of the return rod 19. The driving motor 14 is turned on to move the sliding frame 16 upward along the lifting threaded rod 15. When the adjusting column 25 contacts the adjusting frame 12, the rotating shaft 17 will be shifted, and the return spring 18 will pull the rotating shaft 17 to rotate the rotating shaft 17 to 180°, thereby turning over the processed workpiece on the fixed frame 21. The cooperation of the adjusting frame 12 and the return spring 18 can mill both sides of the workpiece on the fixed frame 21, avoiding the need for re-clamping during processing, thereby improving the processing efficiency of the equipment.

[0022] like Figure 3 As shown, two limit rods 20 are fixedly connected to one side of the sliding frame 16, and the outer side walls of the two limit rods 20 are respectively in contact with the outer side walls of the rotating shaft 17 on both sides. The limit rods 20 are used to limit the rotation angle of the fixed frame 21 to prevent the fixed frame 21 from rotating more than 180°.

[0023] like Figure 3As shown, the other end of the rotating shaft 17 is fixedly connected to a fixed frame 21, and the inner wall of the fixed frame 21 is slidably connected to two clamping plates 22. One side of the two clamping plates 22 is fixedly connected to a clamping threaded rod 23. The two clamping threaded rods 23 are threadedly connected to the two sides of the fixed frame 21 through the outer walls. The cooperation between the clamping plates 22 and the clamping threaded rods 23 can clamp the workpiece to be processed.

[0024] like Figure 1 and Figure 2 As shown, four support columns 9 are fixedly connected to the middle of the upper end of the mounting table 1, and one end of the four support columns 9 is respectively fitted with the four corners of the lower end of the fixed frame 21. The support columns 9 are used to keep the fixed frame 21 in a horizontal state to prevent the fixed frame 21 from tilting during processing.

[0025] like Figure 1 As shown, a noise reduction cover 5 is fixedly connected to one side of the mounting platform 1, a sliding door 6 is slidably connected to the inner wall of the noise reduction cover 5, and a movable handle 7 is fixedly connected to one side of the sliding door 6. The noise reduction cover 5 can isolate the equipment from the staff and can isolate a large amount of noise inside the noise reduction cover 5.

[0026] like Figure 1 and Figure 2 As shown, sliding blocks 2 are fixedly connected to the four corners of the lower end of the mounting platform 1, and the inner walls of the four sliding blocks 2 are slidably connected to support frames 3. Dampers 4 are installed inside the four support frames 3. The vibration generated when the equipment is running drives the damper 4 to compress, and the reaction force generated by the elastic deformation of the damper 4 buffers the vibration, thereby reducing the noise generated by the collision of the mounting platform 1 with the ground.

[0027] like Figure 1 and Figure 2 As shown, a milling device body 8 is fixedly installed on the other side of the mounting table 1, and storage grooves 10 are opened on both sides of the upper end of the mounting table 1 and near the edge. The reset rod 19 is located inside the storage groove 10, and the milling device body 8 is used to process the workpiece on the fixed frame 21.

[0028] The utility model provides a milling and grinding device for mechanical processing, and the specific working principle is as follows:

[0029] When milling the workpiece, first place the workpiece in the adjusting frame 12, rotate the clamping threaded rod 23 to fix the workpiece on the fixed frame 21, slide the sliding door 6, close the noise reduction cover 5, open the milling device body 8, and mill the workpiece. The vibration generated during milling drives the damper 4 to compress, and the reaction force generated by the elastic deformation of the damper 4 buffers the vibration, reducing the noise generated by the collision between the mounting table 1 and the ground. At the same time, the noise reduction cover 5 can isolate the equipment from the staff and can isolate a large amount of noise in the noise reduction cover 5. When one side of the workpiece is processed, turn on the drive motor 14 to move the sliding frame 16 upward along the lifting threaded rod 15. When the adjusting column 25 contacts the adjusting frame 12, the rotating shaft 17 will be moved, and the reset spring 18 will pull the rotating shaft 17 to rotate the rotating shaft 17 to 180°, thereby turning over the processed workpiece on the fixed frame 21, moving the fixed frame 21 to the support column 9, and opening the milling device body 8 to mill the other side of the workpiece.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A milling device for mechanical processing, comprising a mounting table (1), characterized in that: A slide rail (11) is fixedly connected to one side of the upper end of the mounting platform (1), an adjustment frame (12) is slidably connected to the inner wall of the slide rail (11), a triangular adjustment block (24) is fixedly connected to one side of the inner wall of the adjustment frame (12), a lifting rail (13) is provided on one side of the adjustment frame (12), a driving motor (14) is fixedly installed on one end of the lifting rail (13), a lifting threaded rod (15) is fixedly connected to the output end of the driving motor (14), a sliding frame (16) is threadedly connected to the outer wall of the lifting threaded rod (15), a rotating shaft (17) is rotatably connected to the inner wall of the sliding frame (16), two adjustment columns (25) are fixedly connected to one side of the outer wall of the rotating shaft (17), one end of the rotating shaft (17) is rotatably connected to a reset spring (18), a reset rod (19) is fixedly connected to the lower end of the sliding frame (16), and one end of the reset spring (18) is rotatably connected to one side of the outer wall of the reset rod (19).

2. A milling device for mechanical processing according to claim 1, characterized in that: Two limiting rods (20) are fixedly connected to one side of the sliding frame (16), and the outer side walls of the two limiting rods (20) are respectively fitted to the two sides of the outer side wall of the rotating shaft (17).

3. A milling device for mechanical processing according to claim 1, characterized in that: The other end of the rotating shaft (17) is fixedly connected to a fixing frame (21), and the inner wall of the fixing frame (21) is slidably connected to two clamping plates (22), one side of each of the two clamping plates (22) is fixedly connected to a clamping threaded rod (23), and the outer side walls of the two clamping threaded rods (23) are both threadedly connected to both sides of the fixing frame (21).

4. A milling device for mechanical processing according to claim 1, characterized in that: Four support columns (9) are fixedly connected to the middle of the upper end of the mounting platform (1), and one end of the four support columns (9) is respectively fitted with four corners of the lower end of the fixing frame (21).

5. A milling device for mechanical processing according to claim 1, characterized in that: A noise reduction cover (5) is fixedly connected to one side of the mounting platform (1), a sliding door (6) is slidably connected to the inner wall of the noise reduction cover (5), and a movable handle (7) is fixedly connected to one side of the sliding door (6).

6. A milling device for mechanical processing according to claim 1, characterized in that: The four corners of the lower end of the mounting platform (1) are fixedly connected to sliding blocks (2), the inner walls of the four sliding blocks (2) are slidably connected to support frames (3), and dampers (4) are installed inside the four support frames (3).

7. A milling device for mechanical processing according to claim 1, characterized in that: A milling device body (8) is fixedly mounted on the other side of the mounting platform (1), storage grooves (10) are provided on both sides of the upper end of the mounting platform (1) and close to the edge, and the reset rod (19) is located inside the storage groove (10).

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