Polishing device for metal casting gear ring production

Abstract

The utility model relates to the technical field of polishing devices, and discloses a polishing device for metal casting gear ring production, which comprises a fixed table, a fixed plate and a controller are respectively and fixedly arranged on the outer wall of the fixed table, a motor is fixedly arranged on the outer wall of the fixed plate, a five-hole wheel disc is fixedly arranged on the power output of the motor, and the five-hole wheel disc is fixedly arranged on the fixed table. A belt is rotationally connected to the outer wall of the five-hole wheel disc, and a three-hole wheel disc is rotationally connected to the outer wall of the end, away from the five-hole wheel disc, of the belt, so that a second tooth block can be rotated, the second tooth block can drive a circular plate to rotate, and through rotation of the circular plate, a threaded rod can rotate on the inner wall of the shell; and the threaded cylinder is in threaded connection with the threaded barrel, so that when the three-hole wheel disc rotates, the three-hole wheel disc can drive the threaded barrel to ascend and descend, the threaded barrel can drive the rectangular plate to ascend and descend the threaded rod, at the moment, the purpose of automatically adjusting the height can be achieved, and the situation that the gear is too thick and cannot be ground is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a grinding device for producing metal casting gear rings. Background Art

[0002] The function of the grinding device is to remove burrs, floating rust, oil stains, dust, coatings, coarse particles and impurities on the surface of the substrate to obtain a smooth surface.

[0003] The existing equipment is provided with a through hole at the top of the workbench and a cleaning bucket at the top of the inner wall of the workbench. After grinding, the gear ring enters the cleaning bucket from the through hole, and the cleaning bucket is driven to rotate by shaking the crank, thereby cleaning the gear ring, saving time and effort. However, when the above equipment is in use, if the gear is too thick during grinding, the height cannot be adjusted, resulting in the inability to grind thick gears. Therefore, we propose a grinding device for the production of metal casting gear rings. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a grinding device for producing metal casting gear rings, which has the advantages of automatic adjustment and easy handling, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a grinding device for producing metal casting gear rings, comprising a fixed table, a fixed plate and a controller are respectively fixedly installed on the outer wall of the fixed table, a motor is fixedly installed on the outer wall of the fixed plate, a five-hole wheel disk is fixedly installed on the power output of the motor, a belt is rotatably connected to the outer wall of the five-hole wheel disk, a three-hole wheel disk is rotatably connected to the outer wall of the belt away from the five-hole wheel disk, a rotating assembly is provided on the outer wall of the fixed table, a collecting bucket is provided on the inner wall of the fixed table, a fixed column 1 is fixedly installed on the top of the fixed table, a lifting assembly is provided on the top of the three-hole wheel disk, a protective plate is fixedly installed on the outer wall of the fixed column 1, a grinder is fixedly installed on the top of the fixed column 1, a gear is provided on the outer wall of the lifting assembly, and a threaded cylinder is fixedly installed on the outer wall of the three-hole wheel disk.

[0006] As a preferred technical solution of the utility model, the rotating assembly includes a handle, a connecting plate is fixedly installed on the outer wall of the handle, a rotating shaft is fixedly installed on the outer wall of the connecting plate, a gear block 1 is fixedly installed on the outer wall of the rotating shaft, and a gear block 2 is meshed with the outer wall of the gear block 1.

[0007] As a preferred technical solution of the utility model, the lifting assembly includes a circular plate, a shell is fixedly installed on the top of the circular plate, a support column is fixedly installed on the outer wall of the shell at one end away from the circular plate, a threaded rod is slidably connected to the inner wall of the shell, a fixed column 2 is fixedly installed on the top of the threaded rod, and a rectangular plate is fixedly installed on the outer wall of the support column.

[0008] As a preferred technical solution of the utility model, the outer shell is overlapped with the belt, a gear is fixedly installed on the outer wall of the rectangular plate, a tooth block 2 is fixedly installed on the bottom of the circular plate, the support column is fixedly installed on the threaded rod through the second fixing column, a threaded cylinder is fixedly installed on the bottom of the rectangular plate, and the threaded cylinder is threadedly connected to the threaded barrel.

[0009] As a preferred technical solution of the utility model, the controller is electrically connected to the motor and the grinder, the inner wall of the fixed platform is in contact with the collection bucket, and the three-hole wheel is installed on the top of the fixed platform.

[0010] As a preferred technical solution of the utility model, the outer wall diameter of the collecting barrel is matched with the inner wall diameter of the fixing platform, the outer wall of the fixing platform is provided with an arc groove, and the rotating shaft is fixed to the gear block through the arc groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The grinding device for producing metal casting gear rings can drive the connecting plate to rotate the rotating shaft when the staff turns the handle, and the gear block 1 is meshed with the gear block 2, so that the gear block 2 can be rotated, so that the gear block 2 can drive the circular plate to rotate, and the circular plate is rotated so that the threaded rod can rotate on the inner wall of the shell, and the threaded cylinder is threadedly connected with the threaded barrel, so that when the three-hole wheel disk rotates, the three-hole wheel disk can drive the threaded barrel to rise and fall, so that the threaded barrel can drive the rectangular plate to lift and fall the threaded rod, and the purpose of automatic height adjustment can be achieved at this time, so as to avoid the gear being too thick and unable to be ground.

[0013] 2. The grinding device for producing metal casting gear rings has an outer wall diameter of a collecting barrel adapted to the inner wall diameter of a fixed platform. When the grinder is grinding the gear, the burrs generated during grinding will be protected by a protective plate. The burrs are blocked by the protective plate so that the burrs can fall into the inner cavity of the collecting barrel. When the inner cavity of the collecting barrel is full, the collecting barrel can be dragged to separate from the inner wall of the fixed platform, thereby processing the burrs in the inner cavity of the collecting barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the other side of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the lifting component of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the controller of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the threaded barrel of the utility model.

[0019] In the figure: 1, fixed table; 2, fixed plate; 3, motor; 4, five-hole wheel; 5, belt; 6, three-hole wheel; 7, rotating assembly; 8, collecting bucket; 9, fixed column 1; 10, lifting assembly; 11, protective plate; 12, grinder; 13, controller; 14, gear; 15, threaded barrel;

[0020] 701, handle; 702, connecting plate; 703, rotating shaft; 704, gear block 1; 705, gear block 2;

[0021] 1001, circular plate; 1002, housing; 1003, threaded rod; 1004, second fixing column; 1005, supporting column; 1006, rectangular plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 A grinding device for producing metal casting gear rings comprises a fixed platform 1, a fixed plate 2 and a controller 13 are fixedly installed on the outer wall of the fixed platform 1, a motor 3 is fixedly installed on the outer wall of the fixed plate 2, a five-hole wheel disc 4 is fixedly installed on the power output of the motor 3, a belt 5 is rotatably connected to the outer wall of the five-hole wheel disc 4, and a three-hole wheel disc 6 is rotatably connected to the outer wall of the belt 5 away from the five-hole wheel disc 4, a rotating component 7 is provided on the outer wall of the fixed platform 1, a collecting bucket 8 is provided on the inner wall of the fixed platform 1, a fixed column 9 is fixedly installed on the top of the fixed platform 1, a lifting component 10 is provided on the top of the three-hole wheel disc 6, a protective plate 11 is fixedly installed on the outer wall of the fixed column 9, a grinder 12 is fixedly installed on the top of the fixed column 9, a gear 14 is provided on the outer wall of the lifting component 10, and a threaded cylinder 15 is fixedly installed on the outer wall of the three-hole wheel disc 6.

[0024] In the above structure, a fixed column 9 is fixedly installed on the top of the fixed platform 1, so that when the grinder 12 grinds the gear 14, the protective plate 11 fixed to the fixed column 9 can protect the burrs that appear during grinding, thereby preventing the burrs from splashing onto the body of the staff and causing injuries to the staff.

[0025] In a preferred embodiment, the rotating assembly 7 includes a handle 701, a connecting plate 702 is fixedly mounted on the outer wall of the handle 701, a rotating shaft 703 is fixedly mounted on the outer wall of the connecting plate 702, a gear block 1 704 is fixedly mounted on the outer wall of the rotating shaft 703, and a gear block 2 705 is meshed with the outer wall of the gear block 1 704.

[0026] In the above structure, a handle 701 is fixedly installed on the outer wall of the connecting plate 702, so that when the staff rotates the handle 701, the handle 701 can drive the connecting plate 702 to rotate the rotating shaft 703, and the tooth block 1 704 is engaged with the tooth block 2 705, so that the tooth block 2 705 can be rotated, so that the tooth block 2 705 can drive the circular plate 1001 to rotate, so that the worker can manually adjust the height to avoid the situation where the thickness of the gear 14 is different and it is impossible to grind.

[0027] In a preferred embodiment, the lifting assembly 10 includes a circular plate 1001, a shell 1002 is fixedly installed on the top of the circular plate 1001, a support column 1005 is fixedly installed on the outer wall of the shell 1002 at one end away from the circular plate 1001, a threaded rod 1003 is slidably connected to the inner wall of the shell 1002, a fixed column 1004 is fixedly installed on the top of the threaded rod 1003, and a rectangular plate 1006 is fixedly installed on the outer wall of the support column 1005.

[0028] In a preferred embodiment, the outer shell 1002 is overlapped with the belt 5, the outer wall of the rectangular plate 1006 is fixedly installed with a gear 14, the bottom of the circular plate 1001 is fixedly installed with a tooth block 2 705, the support column 1005 is fixedly installed with the threaded rod 1003 through the fixing column 2 1004, the bottom of the rectangular plate 1006 is fixedly installed with a threaded cylinder, and the threaded cylinder is threadedly connected to the threaded barrel 15.

[0029] In the above structure, the circular plate 1001 rotates so that the threaded rod 1003 can rotate on the inner wall of the shell 1002, and the threaded cylinder is threadedly connected to the threaded barrel 15, so that when the three-hole wheel 6 rotates, the three-hole wheel 6 can drive the threaded barrel 15 to rise and fall, so that the threaded barrel 15 can drive the rectangular plate 1006 to lift and fall the threaded rod 1003, so that when the worker places the gear 14 on the outer wall of the rectangular plate 1006, the gear 14 can be lifted to the outer wall of the grinder 12 through the lifting assembly 10, so that the grinder 12 can grind the gear 14.

[0030] In a preferred embodiment, the controller 13 is electrically connected to the motor 3 and the grinder 12 , the inner wall of the fixed platform 1 is in contact with the collecting bucket 8 , and the three-hole wheel 6 is installed on the top of the fixed platform 1 .

[0031] In the above structure, the controller 13 is electrically connected to the motor 3 and the grinder 12. When the staff presses the controller 13, the controller 13 can control the motor 3 to start working, so that the power output shaft of the motor 3 can drive the five-hole wheel 4 to rotate, so that the five-hole wheel 4 can drive the belt 5 to rotate, and the grinder 12 is controlled by the controller 13, so that the grinder 12 can start working, so that the gear 14 can be grinded.

[0032] In a preferred embodiment, the outer wall diameter of the collecting barrel 8 is matched with the inner wall diameter of the fixing platform 1 , and an arc groove is provided on the outer wall of the fixing platform 1 , through which the rotating shaft 703 is fixed to the gear block 1 704 .

[0033] In the above structure, the outer wall diameter of the collecting barrel 8 is matched with the inner wall diameter of the fixed table 1. When the grinder 12 is grinding the gear 14, the burrs generated during grinding will be protected by the protective plate 11. The burrs can fall into the inner cavity of the collecting barrel 8 through the shielding of the protective plate 11. When the inner cavity of the collecting barrel 8 is full, the collecting barrel 8 can be dragged to separate the collecting barrel 8 from the inner wall of the fixed table 1, so that the burrs in the inner cavity of the collecting barrel 8 can be processed.

[0034] Working principle: when the staff rotates the handle 701, the handle 701 can drive the connecting plate 702 to rotate the rotating shaft 703, and the tooth block 1 704 is meshed with the tooth block 2 705, so that the tooth block 2 705 can be rotated, so that the tooth block 2 705 can drive the circular plate 1001 to rotate, and the circular plate 1001 is rotated, so that the threaded rod 1003 can rotate on the inner wall of the shell 1002, and the threaded cylinder is threadedly connected with the threaded cylinder 15, so that when the three-hole wheel 6 is rotating, the three-hole wheel 6 can drive the threaded cylinder 15 to rise and fall, so that the threaded cylinder 15 can drive the rectangular plate 1006 to rise and fall the threaded rod 1003, and at this time, the three-hole wheel 6 is placed. The gear 14 on the outer wall of the rectangular plate 1006 is also driven to rise and fall, so that the gear 14 can be moved to the bottom of the grinder 12. The staff presses the controller 13 to control the grinder 12, so that the grinder 12 can start working and grind the gear 14. When the grinder 12 is grinding the gear 14, the burrs generated during grinding will be protected by the protective plate 11. The burrs are blocked by the protective plate 11 so that they can fall into the inner cavity of the collection bucket 8. When the inner cavity of the collection bucket 8 is full, the collection bucket 8 can be dragged to separate the collection bucket 8 from the inner wall of the fixed table 1, so that the burrs in the inner cavity of the collection bucket 8 can be processed.

[0035] 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 grinding device for producing metal casting gear rings, comprising a fixed table (1), characterized in that: The outer wall of the fixed platform (1) is respectively fixedly mounted with a fixed plate (2) and a controller (13); the outer wall of the fixed plate (2) is fixedly mounted with a motor (3); a five-hole wheel disc (4) is fixedly mounted at the power output of the motor (3); a belt (5) is rotatably connected to the outer wall of the five-hole wheel disc (4); an outer wall of the belt (5) away from the five-hole wheel disc (4) is rotatably connected with a three-hole wheel disc (6); a rotating assembly (7) is provided on the outer wall of the fixed platform (1); a collecting bucket (8) is provided on the inner wall of the fixed platform (1); a fixed column (9) is fixedly mounted on the top of the fixed platform (1); a lifting assembly (10) is provided on the top of the three-hole wheel disc (6); a protective plate (11) is fixedly mounted on the outer wall of the fixed column (9); a grinder (12) is fixedly mounted on the top of the fixed column (9); a gear (14) is provided on the outer wall of the lifting assembly (10); and a threaded cylinder (15) is fixedly mounted on the outer wall of the three-hole wheel disc (6).

2. A grinding device for producing metal casting gear rings according to claim 1, characterized in that: The rotating assembly (7) comprises a handle (701), a connecting plate (702) is fixedly mounted on the outer wall of the handle (701), a rotating shaft (703) is fixedly mounted on the outer wall of the connecting plate (702), a tooth block 1 (704) is fixedly mounted on the outer wall of the rotating shaft (703), and a tooth block 2 (705) is meshed with the outer wall of the tooth block 1 (704).

3. A grinding device for producing metal casting gear rings according to claim 1, characterized in that: The lifting assembly (10) comprises a circular plate (1001), a housing (1002) is fixedly mounted on the top of the circular plate (1001), a support column (1005) is fixedly mounted on the outer wall of the housing (1002) at one end away from the circular plate (1001), a threaded rod (1003) is slidably connected to the inner wall of the housing (1002), a second fixing column (1004) is fixedly mounted on the top of the threaded rod (1003), and a rectangular plate (1006) is fixedly mounted on the outer wall of the support column (1005).

4. A grinding device for producing metal casting gear rings according to claim 3, characterized in that: The housing (1002) is overlapped with the belt (5); a gear (14) is fixedly mounted on the outer wall of the rectangular plate (1006); a second tooth block (705) is fixedly mounted on the bottom of the circular plate (1001); the support column (1005) is fixedly mounted on the threaded rod (1003) via the second fixing column (1004); a threaded cylinder is fixedly mounted on the bottom of the rectangular plate (1006), and the threaded cylinder is threadedly connected to the threaded barrel (15).

5. A grinding device for producing metal casting gear rings according to claim 1, characterized in that: The controller (13) is electrically connected to the motor (3) and the grinder (12); the inner wall of the fixed platform (1) is in contact with the collection bucket (8); and the three-hole wheel (6) is mounted on the top of the fixed platform (1).

6. A grinding device for producing metal casting gear rings according to claim 2, characterized in that: The outer wall diameter of the collecting barrel (8) is matched to the inner wall diameter of the fixing platform (1), and an arc-shaped groove is provided on the outer wall of the fixing platform (1), and the rotating shaft (703) is fixed to the tooth block 1 (704) through the arc-shaped groove.

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