Multi-angle adjustable metal casting grinding device

Abstract

The utility model discloses a multi-angle adjustable metal casting polishing device which comprises an equipment mounting box, a polisher driving mechanism, a clamping mechanism, a lifting mechanism, a turnover mechanism and a cleaning mechanism, a laminating plate is mounted at the top of the equipment mounting box, a discharging groove is formed in the laminating plate, and the polishing machine driving mechanism is mounted in the discharging groove. The lifting mechanism comprises three limiting rods fixedly connected to the top of the attaching plate and further comprises a screw motor installed at the bottom of the attaching plate. Through cooperation of the lifting mechanism, the clamping mechanism and the turnover mechanism, after a metal casting is placed on the clamping mechanism, the overlong metal casting is adjusted to a proper position through cooperation of the lifting mechanism, and at the moment, the turnover mechanism is started to drive the metal casting to turn over, so that the polishing device can achieve the automatic polishing function; and meanwhile, a long metal casting can be driven to turn over and adjust the machining face, and the applicability of the metal casting grinding device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal part grinding, in particular to a grinding device for metal castings with multi-angle adjustment. Background Technique

[0002] A casting is a metal formed object obtained by various casting methods, that is, the smelted liquid metal is injected into a pre-prepared mold by pouring, injection, suction or other casting methods. After cooling, through subsequent processing means such as grinding, an object with a certain shape, size and performance is obtained. Generally, metal castings need to be ground after production.

[0003] In the existing grinding method, after the metal casting is fixed, the grinding device is often held by personnel for processing. Such a processing method not only has low efficiency, but also is difficult to ensure the safety of the personnel themselves. At the same time, there are also some grinding methods that use automated equipment for processing. However, during grinding, the personnel still need to manually turn over the casting, and the processing steps are not smooth. Even if a few have an automatic turning function, due to the non-fixed length of the metal casting, when encountering a few castings with too long lengths, manual turning by personnel is still required.

[0004] Therefore, it is necessary to provide a grinding device for metal castings with multi-angle adjustment to solve the above technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a grinding device for metal castings with multi-angle adjustment is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A grinding device for metal castings with multi-angle adjustment, including an equipment installation box, a grinding machine driving mechanism, a clamping mechanism, a lifting mechanism, a flipping mechanism and a cleaning mechanism. A fitting plate is installed on the top of the equipment installation box, and a blanking groove is opened inside the fitting plate. The lifting mechanism includes three limiting rods fixedly connected to the top of the fitting plate, and further includes a screw motor installed at the bottom of the fitting plate. The top end of the output shaft of the screw motor is fixedly connected with a threaded rod, and a movable plate two is threadedly connected to the outside of the threaded rod;

[0007] The flipping structure includes a rotating motor, which is installed outside the second movable plate. One end of the output shaft of the rotating motor is fixedly connected to a driving rotating shaft, and the other end of the driving rotating shaft is fixedly connected to a mounting ring. The outer part of the mounting ring away from the driving rotating shaft is fixedly connected to a transfer shaft, and the other end of the transfer shaft is rotatably connected to the first movable plate. The first movable plate is simultaneously sleeved on two of the three limiting rods away from the threaded rod, and the second movable plate is simultaneously sleeved on one of the three limiting rods close to the threaded rod. The driving rotating shaft penetrates through the second movable plate.

[0008] As a further description of the above technical solution:

[0009] The grinding machine driving mechanism includes two support legs, both of which are installed on the top of the fitting plate. The tops of the two support legs are fixedly connected to a fixing plate, and a horizontal driving motor is installed on the top of the fixing plate. The output end of the horizontal driving motor is installed with a horizontal driving frame, and a vertical driving frame is installed on the moving mechanism of the horizontal driving frame. One end of the vertical driving frame is installed with a vertical driving motor. Both the horizontal driving frame and the vertical driving frame are existing linear motion mechanisms.

[0010] As a further description of the above technical solution:

[0011] A mounting plate is installed on the moving mechanism of the vertical driving frame. A grinding motor is arranged on the mounting plate, and one end of the output shaft of the grinding motor is installed with a grinding piece. A connecting pipe is fixedly connected to one side of the grinding motor on the mounting plate.

[0012] As a further description of the above technical solution:

[0013] The clamping mechanism includes four transfer plates installed on the inner wall of the mounting ring. A clamping driving rod is installed on one side of the transfer plate, and a connecting frame is installed at the movable end of the clamping driving rod through a fixing screw. A clamping piece is fixedly connected to one side of the connecting frame. The clamping piece is integrally L-shaped and the inner side is made of anti-slip material.

[0014] As a further description of the above technical solution:

[0015] The cleaning mechanism includes a fixing ring installed on the inner wall of the blanking chute. A fixing frame is fixedly connected to the inner wall of the fixing ring, a connecting ring is fixedly connected inside the fixing frame, a rotating groove is formed inside the connecting ring, a communicating groove is formed inside the connecting ring, and the rotating groove communicates with the communicating groove.

[0016] As a further description of the above technical solution:

[0017] A cleaning motor is installed at the bottom of the connecting ring. The top end of the output shaft of the cleaning motor is fixedly connected with a gear. A toothed disc is rotatably connected inside the rotating groove. A plurality of cleaning brushes are arranged on the inner wall of the toothed disc. The gear meshes with the toothed disc.

[0018] As a further description of the above technical solution:

[0019] An aggregate cylinder is installed inside the blanking chute in a threaded manner. The aggregate cylinder is used to load the debris that falls below during processing.

[0020] The utility model has the following beneficial effects:

[0021] Compared with the prior art, for the metal casting grinding device with multi-angle adjustment, after placing the metal casting on the clamping mechanism, through the cooperation of the lifting mechanism, the clamping mechanism and the flipping mechanism, the over-long metal casting is adjusted to an appropriate position by cooperating with the lifting mechanism. At this time, the flipping mechanism is started to drive the metal casting to flip, so that the grinding device can realize the automatic grinding function, and at the same time can drive the over-long metal casting to adjust the processing surface to be flipped, effectively enhancing the applicability of the metal casting grinding device. Description of the Drawings

[0022] Figure 1 It is an overall three-dimensional view of a metal casting grinding device with multi-angle adjustment proposed by the utility model;

[0023] Figure 2 It is a schematic structural diagram of the grinding machine drive mechanism of a metal casting grinding device with multi-angle adjustment proposed by the utility model;

[0024] Figure 3 It is a schematic structural diagram of the fitting plate of a metal casting grinding device with multi-angle adjustment proposed by the utility model;

[0025] Figure 4 It is a schematic structural diagram of the lifting mechanism of a metal casting grinding device with multi-angle adjustment proposed by the utility model;

[0026] Figure 5 It is a schematic structural diagram of the clamping mechanism and the flipping mechanism of a metal casting grinding device with multi-angle adjustment proposed by the utility model;

[0027] Figure 6 It is a schematic structural diagram of the cleaning mechanism of a metal casting grinding device with multi-angle adjustment proposed by the utility model.

[0028] Legend Explanation:

[0029] 1. Equipment installation box; 2. Horizontal drive motor; 3. Vertical drive frame; 4. Connecting pipe; 5. Grinding piece; 6. Installation plate; 7. Horizontal drive frame; 8. Grinding motor; 9. Vertical drive motor; 10. Fixed plate; 11. Support leg; 12. Movable plate one; 13. Feeding chute; 14. Limiting rod; 15. Threaded rod; 16. Fitting plate; 17. Screw motor; 18. Aggregate cylinder; 19. Adapter shaft; 20. Fixed screw; 21. Clamping piece; 22. Movable plate two; 23. Connecting frame; 24. Clamping drive rod; 25. Installation ring; 26. Driving rotating shaft; 27. Adapter plate; 28. Rotating motor; 29. Fixed ring; 30. Fixed frame; 31. Rotating groove; 32. Tooth disc; 33. Communication groove; 34. Gear; 35. Cleaning motor; 36. Cleaning brush; 37. Connecting ring. Detailed implementation manner

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Referring to Figure 1-6 , a metal casting grinding device with multi-angle adjustment provided by the present invention includes an equipment installation box 1, a grinding machine drive mechanism, a clamping mechanism, a lifting mechanism, a flipping mechanism and a cleaning mechanism. A fitting plate 16 is installed on the top of the equipment installation box 1, and a feeding chute 13 is opened inside the fitting plate 16. The lifting mechanism includes three limiting rods 14 fixedly connected to the top of the fitting plate 16, and also includes a screw motor 17 installed at the bottom of the fitting plate 16. The top end of the output shaft of the screw motor 17 is fixedly connected with a threaded rod 15, and the outer part of the threaded rod 15 is threadedly connected with a movable plate two 22;

[0032] The flipping structure includes a rotating motor 28, the rotating motor 28 is installed outside the movable plate two 22, one end of the output shaft of the rotating motor 28 is fixedly connected with a driving rotating shaft 26, the other end of the driving rotating shaft 26 is fixedly connected with an installation ring 25, the outer part of the installation ring 25 far from the driving rotating shaft 26 is fixedly connected with an adapter shaft 19, the other end of the adapter shaft 19 is rotatably connected with a movable plate one 12, the movable plate one 12 is simultaneously sleeved on two of the three limiting rods 14 far from the threaded rod 15, the movable plate two 22 is simultaneously sleeved on one of the three limiting rods 14 close to the threaded rod 15, the driving rotating shaft 26 penetrates through the movable plate two 22, and the movable plate one 12, the installation ring 25 and the movable plate two 22 are at the same horizontal height.

[0033] The grinding machine driving mechanism includes two support legs 11, both of the two support legs 11 are installed on the top of the fitting plate 16, the tops of the two support legs 11 are fixedly connected with a fixing plate 10, a transverse driving motor 2 is installed on the top of the fixing plate 10, a transverse driving frame 7 is installed at the output end of the transverse driving motor 2, a vertical driving frame 3 is installed on the moving mechanism of the transverse driving frame 7, a vertical driving motor 9 is installed at one end of the vertical driving frame 3, and both the transverse driving frame 7 and the vertical driving frame 3 are existing linear motion mechanisms.

[0034] An installation plate 6 is installed on the moving mechanism of the vertical driving frame 3, a grinding motor 8 is arranged on the installation plate 6, one end of the output shaft of the grinding motor 8 is installed with a grinding piece 5, a connecting pipe 4 is fixedly connected to one side of the grinding motor 8 on the installation plate 6, and the grinding piece 5 is used for grinding and processing metal castings.

[0035] The clamping mechanism includes four adapter plates 27 installed on the inner wall of the installation ring 25, a clamping driving rod 24 is installed on one side of the adapter plate 27, the movable end of the clamping driving rod 24 is installed with a connecting frame 23 through a fixing screw 20, a clamping piece 21 is fixedly connected to one side of the connecting frame 23, the clamping piece 21 is integrally L-shaped and the inner side is made of anti-slip material, and the four adapter plates 27 are evenly distributed in a ring.

[0036] The cleaning mechanism includes a fixing ring 29 installed on the inner wall of the blanking chute 13, a fixing frame 30 is fixedly connected to the inner wall of the fixing ring 29, a connecting ring 37 is fixedly connected inside the fixing frame 30, a rotating groove 31 is opened inside the connecting ring 37, a communicating groove 33 is opened inside the connecting ring 37, and the rotating groove 31 communicates with the communicating groove 33.

[0037] A cleaning motor 35 is installed at the bottom of the connecting ring 37, the top end of the output shaft of the cleaning motor 35 is fixedly connected with a gear 34, a toothed disc 32 is rotatably connected inside the rotating groove 31, a plurality of cleaning brushes 36 are arranged on the inner wall of the toothed disc 32, the gear 34 meshes with the toothed disc 32, and the plurality of cleaning brushes 36 are evenly distributed in a ring.

[0038] An aggregate cylinder 18 is installed inside the blanking chute 13 in a threaded manner, and the aggregate cylinder 18 is used for loading the debris that falls below during processing.

[0039] Working principle: When grinding a metal casting, first place the metal casting on the four clamping members 21, and then start it by controlling through the control panel. The four clamping drive rods 24 start, respectively pushing the four clamping members 21 closer to clamp and position the metal casting. After clamping and positioning, the screw motor 17 starts. By driving the threaded rod 15 to rotate, it drives the second movable plate 22 to rise, and then drives the mounting ring 25 and the first movable plate 12 on the other side to rise synchronously through the driving rotating shaft 26 until it stops rising after reaching the grinding height position;

[0040] At this time, the grinding machine drive mechanism starts to grind and process the top surface of the metal casting. After the top surface of the metal casting is ground, after the mounting ring 25 descends a certain height, the rotating motor 28 starts. By driving the rotating shaft 26, it drives the mounting ring 25 to rotate, and then flips the entire metal casting to turn the bottom surface of the metal casting upward. After that, the mounting ring 25 resets to the processing height again, and the grinding machine drive mechanism performs grinding and processing again;

[0041] After the processing and grinding are completed, the first side descends into the connecting ring 37. At this time, the cleaning motor 35 starts. By driving the gear 34, it drives the toothed disc 32 to rotate, and then drives the cleaning brush 36 on the inner wall of the toothed disc 32 to clean the outer surface of the metal casting until the cleaning is completed and the processing stops.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A multi-angle adjustable metal casting grinding device, comprising an equipment installation box (1), a grinding machine driving mechanism, a clamping mechanism, a lifting mechanism, a turning mechanism and a cleaning mechanism, characterized in that: A bonding plate (16) is installed on the top of the equipment installation box (1), and a material discharge chute (13) is opened inside the bonding plate (16). The lifting mechanism includes three limit rods (14) fixedly connected to the top of the bonding plate (16), and also includes a screw motor (17) installed at the bottom of the bonding plate (16). The top end of the output shaft of the screw motor (17) is fixedly connected to a threaded rod (15), and the external thread of the threaded rod (15) is connected to a movable plate 2 (22); The flip mechanism comprises a rotating motor (28), the rotating motor (28) is mounted on the outside of the movable plate 2 (22), one end of the output shaft of the rotating motor (28) is fixedly connected to the driving shaft (26), the other end of the driving shaft (26) is fixedly connected to the mounting ring (25), the mounting ring (25) is fixedly connected to the outside of the driving shaft (26) away from the driving shaft (26), the other end of the mounting ring (25) is rotatably connected to the movable plate 1 (12), and the movable plate 1 (12) is simultaneously sleeved on the outside of two of the three limiting rods (14) away from the threaded rods (15).

2. The multi-angle adjustable metal casting grinding device according to claim 1, characterized in that: The grinding machine driving mechanism comprises two supporting legs (11), the two supporting legs (11) are both mounted on the top of the bonding plate (16), the top ends of the two supporting legs (11) are fixedly connected to a fixing plate (10), a transverse driving motor (2) is mounted on the top of the fixing plate (10), a transverse driving frame (7) is mounted on the output end of the transverse driving motor (2), a vertical driving frame (3) is mounted on the movable mechanism of the transverse driving frame (7), and a vertical driving motor (9) is mounted on one end of the vertical driving frame (3).

3. The multi-angle adjustable metal casting grinding device according to claim 2, characterized in that: A mounting plate (6) is mounted on the movable mechanism of the vertical drive frame (3), a grinding motor (8) is arranged on the mounting plate (6), a grinding piece (5) is mounted on one end of the output shaft of the grinding motor (8), and a connecting pipe (4) is fixedly connected to one side of the grinding motor (8) on the mounting plate (6).

4. The multi-angle adjustable metal casting grinding device according to claim 1, characterized in that: The clamping mechanism comprises four adapter plates (27) mounted on the inner wall of the mounting ring (25), a clamping drive rod (24) being mounted on one side of the adapter plate (27), a connecting frame (23) being mounted on the movable end of the clamping drive rod (24) via a fixing screw (20), and a clamping member (21) being fixedly connected to one side of the connecting frame (23).

5. The multi-angle adjustable metal casting grinding device according to claim 1, characterized in that: The cleaning mechanism comprises a fixing ring (29) mounted on the inner wall of the material discharge chute (13); the inner wall of the fixing ring (29) is fixedly connected to a fixing frame (30); the interior of the fixing frame (30) is fixedly connected to a connecting ring (37); a rotating groove (31) is provided inside the connecting ring (37); and a connecting groove (33) is provided inside the connecting ring (37).

6. The multi-angle adjustable metal casting grinding device according to claim 5, characterized in that: A cleaning motor (35) is installed at the bottom of the connecting ring (37), a gear (34) is fixedly connected to the top of the output shaft of the cleaning motor (35), a toothed disc (32) is rotatably connected inside the rotating groove (31), and a plurality of cleaning brushes (36) are arranged on the inner wall of the toothed disc (32).

7. The multi-angle adjustable metal casting grinding device according to claim 1, characterized in that: The internal thread of the material discharge chute (13) is provided with a material collecting barrel (18).

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