A chain parts polishing machine capable of automatically turning over

Abstract

The utility model relates to the technical field of polishing machines, and discloses an automatically flippable chain parts polishing machine, comprising a movable platform, a sliding device is installed on the top of the movable platform, an outer wall of the sliding device is fixedly connected to a rotating machine, an outer wall of the rotating machine is movably connected to a rotating shaft, an inner cavity of the rotating shaft is sleeved with a chain shaft, a motor device is installed on the top of the movable platform, a clamp is movably connected to the power output shaft of the motor device, and the automatically flippable chain parts polishing machine is provided with a power unit and a connecting shaft in the inner cavity of an extending machine on the device, so that when the extending machine uses the power unit and the connecting shaft to control the rotation of a flip disk, the extending machine on the device can control the rotation of the flip disk, thereby enabling an outer diameter polisher to switch operations on the outer wall of the flip disk at any time, and using polishing belts of different specifications to polish the chain shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing machines, in particular to a chain parts polishing machine which can automatically turn over. Background Art

[0002] Parts polishing machine is a kind of machine equipment specially used for processing the surface of high-precision parts. Its main function is to improve the surface quality and appearance of materials through grinding and polishing, so that it can meet very high requirements of flatness, finish and precision.

[0003] When the existing device is in use, two methods are usually used for polishing. One method is to clamp the workpiece and place it close to the rotating polishing device for processing, and the other method is to clamp the workpiece and drive it to rotate for processing. In these two processing processes, different sanding belt units are required for polishing workpieces of different specifications. This requires the device to be able to switch the outer diameter polisher and the polishing belt at any time. Therefore, a chain parts polishing machine that can automatically flip over to solve the above problem is needed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an automatically flippable chain parts polishing machine, which has the advantages of strong practicability, switching units, synchronous rotation drive, etc., and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a chain parts polishing machine which can be automatically flipped comprises a movable platform, a sliding device is installed on the top of the movable platform, an outer wall of the sliding device is fixedly connected with a rotating machine, an outer wall of the rotating machine is movably connected with a rotating shaft, an inner cavity of the rotating shaft is sleeved with a chain shaft, a motor device is installed on the top of the movable platform, a clamp is movably connected to the power output shaft of the motor device, a fixed frame is provided on the back side of the movable platform, an extension machine is fixedly connected to the outer wall of the fixed frame, a flipping disk is connected to the power output shaft of the extension machine, an outer wall of the flipping disk is movably connected with an outer diameter polisher, a polishing abrasive belt is sleeved on the outer wall of the outer diameter polisher, and a winding roller is installed in the inner cavity of the fixed frame.

[0006] As a preferred technical solution of the utility model, the outer wall of the movable platform is provided with meshing teeth, and the meshing teeth are meshed with the inner walls of the sliding device and the motorized device.

[0007] As a preferred technical solution of the utility model, the clamp is overlapped on the outer wall of the chain shaft, and the clamp is arranged at the other end away from the rotating shaft.

[0008] As a preferred technical solution of the utility model, the outer diameter polisher is configured as rollers of three different specifications: large, medium and small, and the rollers can be equipped with different abrasive belt units.

[0009] As a preferred technical solution of the utility model, the other end of the polishing belt away from the outer diameter polisher is fixedly connected to a winding roller, and the fixed frame controls the winding roller to rotate slowly.

[0010] As a preferred technical solution of the utility model, two rolling units are provided on the top of the fixing frame, and the outer wall of the polishing belt is overlapped on the outer wall of the rolling unit.

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

[0012] 1. The automatically reversible chain parts polishing machine is provided with a power unit and a connecting shaft in the inner cavity of the stretching machine on the device, so that when the stretching machine uses the power unit and the connecting shaft to control the rotation of the reversing disk, the stretching machine on the device can control the rotation of the reversing disk, thereby enabling the outer diameter polisher to switch on the outer wall of the reversing disk at any time, and use polishing belts of different specifications to polish the chain shaft.

[0013] 2. The automatically flippable chain parts polishing machine uses the sliding device, motorized device, movable platform, rotating shaft and clamp on the device in coordination with each other, so that the sliding device and motorized device on the device move parallel to the top of the movable platform, and the rotating shaft is close to the clamp, and the rotating shaft is first used to sleeve one end of the chain shaft, and then the clamp is used to squeeze the outer wall of the chain shaft from the other end, so that the chain shaft on the device is limited at both ends, and the rotating shaft and the clamp are used to rotate synchronously and in the same direction, so that the chain shaft enters a rotating processing state. 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 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0016] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the left three-dimensional structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the left side cross-sectional structure of the utility model.

[0019] In the figure: 1. movable platform; 2. sliding device; 3. rotating machine; 4. rotating shaft; 5. chain shaft; 6. motor device; 7. clamp; 8. fixed frame; 9. stretching machine; 10. turning plate; 11. outer diameter polisher; 12. polishing belt; 13. winding roller. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 A chain parts polishing machine that can be automatically turned over includes a movable platform 1, a sliding device 2 is installed on the top of the movable platform 1, a rotating machine 3 is fixedly connected to the outer wall of the sliding device 2, a rotating shaft 4 is movably connected to the outer wall of the rotating machine 3, a chain shaft 5 is sleeved in the inner cavity of the rotating shaft 4, a motor device 6 is installed on the top of the movable platform 1, a clamp 7 is movably connected to the power output shaft of the motor device 6, a fixed frame 8 is provided on the back of the movable platform 1, an extension machine 9 is fixedly connected to the outer wall of the fixed frame 8, and a chain shaft 5 is sleeved in the inner cavity of the rotating shaft 4. A flip disk 10 is connected, and an outer diameter polisher 11 is movably connected to the outer wall of the flip disk 10. A polishing belt 12 is sleeved on the outer wall of the outer diameter polisher 11. A winding roller 13 is installed in the inner cavity of the fixed frame 8. A power unit and a connecting shaft are provided in the inner cavity of the stretching machine 9 on the device, so that when the stretching machine 9 uses the power unit and the connecting shaft to control the flip disk 10 to rotate, the stretching machine 9 on the device can control the flip disk 10 to rotate, thereby enabling the outer diameter polisher 11 to be switched on the outer wall of the flip disk 10 at any time.

[0022] In a preferred embodiment, the outer wall of the movable platform 1 is provided with meshing teeth, and the meshing teeth are engaged with the inner walls of the sliding device 2 and the motor device 6. By providing meshing teeth on the outer wall of the movable platform 1 on the device, the sliding device 2 and the motor device 6 located on the top of the movable platform 1 both use the meshing teeth to mesh with the moving teeth in their own inner walls, so that the sliding device 2 and the motor device 6 on the device can move freely on the top of the movable platform 1.

[0023] In a preferred embodiment, the clamp 7 is overlapped on the outer wall of the chain shaft 5, and the clamp 7 is arranged at the other end away from the rotating shaft 4. By setting the clamp 7 on the device at the other end away from the rotating shaft 4, the chain shaft 5 on the device is first sleeved in the inner cavity of the rotating shaft 4, and one end of the chain shaft 5 is clamped by the inner wall of the rotating shaft 4, and the other end is contacted by the clamp 7, so that the chain shaft 5 on the device is firmly clamped between the rotating shaft 4 and the clamp 7, and then rotates with the rotation of the rotating shaft 4 and the clamp 7.

[0024] In a preferred embodiment, the outer diameter polisher 11 is configured to have three different sizes of rollers, large, medium and small, and the rollers can be equipped with different abrasive belt units. By configuring the outer diameter polisher 11 on the device to have three different sizes of rollers, large, medium and small, the chain shaft 5 on the device can be switched to rollers of corresponding sizes at any time under different polishing conditions using the outer diameter polisher 11, and the polishing belt 12 is first installed on the roller of the outer diameter polisher 11, so that the device uses the polishing belt 12 to polish the chain shaft 5.

[0025] In a preferred embodiment, the other end of the polishing belt 12 away from the outer diameter polisher 11 is fixedly connected to a winding roller 13, and the fixed frame 8 controls the winding roller 13 to rotate slowly. The other end of the polishing belt 12 on the device away from the outer diameter polisher 11 is fixedly connected to the winding roller 13, so that when the fixed frame 8 on the device controls the winding roller 13 to rotate slowly, the winding roller 13 is used to wind the polishing belt 12 and shrink the polishing belt 12, and the polishing belt 12 at the other end is frictionally polished with the chain shaft 5, so that the winding roller 13 on the device gradually winds up the worn polishing belt 12 together.

[0026] In a preferred embodiment, two rolling units are provided on the top of the fixed frame 8, and the outer wall of the polishing belt 12 is overlapped on the outer wall of the rolling unit. By providing two rolling units on the top of the fixed frame 8 on the device, when the polishing belt 12 on the device is wound up under the drive of the winding roller 13, the polishing belt 12 passes through the outer wall of the rolling unit at the same time, and the rolling unit is used to increase the tension of the polishing belt 12, so as to prevent the polishing belt 12 on the device from loosening, thereby making the winding work difficult and hindering the progress of the polishing work.

[0027] The working principle is as follows: first, the sliding device 2, the motorized device 6, the movable platform 1, the rotating shaft 4 and the clamp 7 on the device cooperate with each other, so that the sliding device 2 and the motorized device 6 on the device move parallel to the top of the movable platform 1, and the rotating shaft 4 is close to the clamp 7, and the rotating shaft 4 is used to first sleeve one end of the chain shaft 5, and then the clamp 7 is used to squeeze the outer wall of the chain shaft 5 from the other end, so that the chain shaft 5 on the device is limited at both ends, and the rotating shaft 4 and the clamp 7 are rotated synchronously and in the same direction, so that the chain shaft 5 enters a rotating processing state, and then a power unit and a connecting shaft are provided in the inner cavity of the stretching machine 9 on the device, so that when the stretching machine 9 uses the power unit and the connecting shaft to control the rotation of the flip disk 10, the stretching machine 9 on the device can control the rotation of the flip disk 10, so that the outer diameter polisher 11 can be switched on the outer wall of the flip disk 10 at any time, and polishing belts 12 of different specifications are used to polish the chain shaft 5.

[0028] 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 chain parts polishing machine capable of automatic reversal, comprising a movable platform (1), characterized in that: A sliding device (2) is installed on the top of the movable platform (1), the outer wall of the sliding device (2) is fixedly connected to a rotating machine (3), the outer wall of the rotating machine (3) is movably connected to a rotating shaft (4), the inner cavity of the rotating shaft (4) is sleeved with a chain shaft (5), a motor device (6) is installed on the top of the movable platform (1), a clamp (7) is movably connected to the power output shaft of the motor device (6), a fixed frame (8) is provided on the back of the movable platform (1), the outer wall of the fixed frame (8) is fixedly connected to a stretching machine (9), the power output shaft of the stretching machine (9) is connected to a flip disk (10), the outer wall of the flip disk (10) is movably connected to an outer diameter polisher (11), the outer wall of the outer diameter polisher (11) is sleeved with a polishing belt (12), and a winding roller (13) is installed in the inner cavity of the fixed frame (8).

2. The chain parts polishing machine capable of automatic turnover according to claim 1, characterized in that: The outer wall of the movable platform (1) is provided with meshing teeth, and the meshing teeth mesh with the inner walls of the sliding device (2) and the motorized device (6).

3. The chain parts polishing machine capable of automatic turnover according to claim 1, characterized in that: The clamp (7) is overlapped on the outer wall of the chain shaft (5), and the clamp (7) is arranged at the other end away from the rotating shaft (4).

4. The chain parts polishing machine capable of automatic turnover according to claim 1, characterized in that: The outer diameter polisher (11) is configured to have three rollers of different specifications: large, medium and small, and the rollers can be equipped with different abrasive belt units.

5. The automatic flip chain parts polishing machine according to claim 1, characterized in that: The other end of the polishing belt (12) away from the outer diameter polisher (11) is fixedly connected to a winding roller (13), and the fixed frame (8) controls the winding roller (13) to rotate slowly.

6. The automatic flip chain parts polishing machine according to claim 1, characterized in that: Two rolling units are provided on the top of the fixing frame (8), and the outer walls of the polishing belt (12) are overlapped on the outer walls of the rolling units.

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