Burr removing device for transverse plane of air bearing main shaft

Abstract

The utility model discloses an air floatation spindle transverse plane burr removing device which comprises an installation frame, a conveying belt device is arranged in the installation frame, and a first telescopic air cylinder is fixedly arranged on the side, away from the conveying belt device, of the installation frame. The output end of the first telescopic air cylinder penetrates through the mounting frame, extends into the mounting frame and is fixedly provided with a connecting block, a moving frame is fixedly arranged on the surface of the connecting block, a supporting shaft is fixedly arranged in the moving frame, a supporting roller is rotationally arranged on the surface of the supporting shaft, and a supporting frame is arranged at the top of the mounting frame. The device comprises a supporting frame, a lifting assembly is arranged at the top of the supporting frame, the supporting frame is provided with a connecting frame through the lifting assembly, and a driving assembly is arranged in the connecting frame. And the applicability of the device and the deburring speed of the transverse surface of the air-floating main shaft are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air-floating spindle processing, in particular to a device for removing burrs from the transverse surface of an air-floating spindle. Background Art

[0002] An air-floating spindle refers to a sliding bearing that uses gas as a lubricant. Gas has lower viscosity than oil, is resistant to high temperatures, and is pollution-free. Therefore, it can be used in high-speed machines, instruments, and radioactive devices. However, its load capacity is lower than that of oil. During the processing of the air-floating spindle, the cross surface of the air-floating spindle needs to be polished to remove burrs.

[0003] When deburring the cross surface of the air-floating spindle, it is necessary to clamp it first and then grind it on the cross surface with a grinding block. However, the existing air-floating spindle cross surface burr removal device needs to replace different clamping devices when clamping air-floating spindles of different sizes. Moreover, when grinding multiple air-floating spindles, the grinding device needs to be disassembled before replacing the next one for grinding. The deburring operation of the device is discontinuous, which affects the overall production speed of the air-floating spindle. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an air-floating spindle transverse surface burr removal device, which is used to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for removing burrs from the cross surface of an air-floating spindle comprises a mounting frame, a conveyor belt device is arranged inside the mounting frame, a first telescopic cylinder is fixedly arranged on a side of the mounting frame away from the conveyor belt device, an output end of the first telescopic cylinder passes through the mounting frame and extends to the inside of the mounting frame and is fixedly arranged with a connecting block, a moving frame is fixedly arranged on the surface of the connecting block, a supporting shaft is fixedly arranged inside the moving frame, a supporting roller is rotatably arranged on the surface of the supporting shaft, a supporting frame is arranged on the top of the mounting frame, a lifting assembly is arranged on the top of the supporting frame, a connecting frame is arranged on the supporting frame through the lifting assembly, a driving assembly is arranged inside the connecting frame, a moving block is arranged on the connecting frame through the driving assembly, and a deburring assembly is arranged at the bottom of the moving block.

[0007] Preferably, the lifting assembly includes a second telescopic cylinder fixedly arranged on the top of the support frame, the output end of the second telescopic cylinder passes through the support frame and extends to the interior of the support frame and is fixedly provided with a connecting rod, and the bottom end of the connecting rod is fixedly connected to the moving frame.

[0008] Preferably, the driving assembly includes a rotating motor fixedly arranged on the rear side of the connecting frame, the output end of the rotating motor passes through the moving frame and extends to the inside of the moving frame and is fixedly provided with a screw, and the surface of the screw is threadedly connected to the moving block.

[0009] Preferably, the deburring assembly comprises a driving motor fixedly arranged at the bottom of the moving block, a driving shaft is fixedly arranged at the output end of the driving motor, and a grinding block is fixedly arranged at the bottom end of the driving shaft.

[0010] Preferably, a telescopic push rod is fixedly provided inside the mounting frame, and an extended end of the telescopic push rod is fixedly connected to the moving frame.

[0011] Preferably, a support pad is fixedly provided at the bottom of the mounting frame, and the number of the support pads is multiple.

[0012] Preferably, there are multiple support rollers, and the multiple support rollers are symmetrically distributed.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the device for removing burrs on the transverse surface of an air-floating spindle places multiple air-floating spindles on a conveyor belt device, and adjusts the transverse surface to be polished upward, drives the two first telescopic cylinders to extend the output ends, and respectively pushes the two connecting blocks closer to each other, and the movement of the connecting blocks drives the moving frame to move, and the movement of the moving frame drives the support shaft and the support roller to move, and the support rollers on the front and rear sides of the mounting frame are closer to each other to clamp the air-floating spindle, and the air-floating spindle is driven to move by the conveyor belt device, and the movement of the air-floating spindle drives the support roller to rotate on the surface of the support shaft. The device can continuously polish multiple air-floating spindles and can clamp air-floating spindles of different sizes at the same time, thereby improving the applicability of the device and the speed of deburring the transverse surface of the air-floating spindle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 It is a right sectional view of the structure of the utility model;

[0016] Figure 3 It is a right sectional view of the local structure of the utility model;

[0017] Figure 4 for Figure 2 A magnified view of the structure at A;

[0018] Figure 5 for Figure 2 Enlarged view of the structure at B.

[0019] In the figure: 1. mounting frame; 2. conveyor belt device; 3. first telescopic cylinder; 4. connecting block; 5. moving frame; 6. supporting shaft; 7. supporting roller; 8. telescopic push rod; 9. supporting frame; 10. connecting rod; 11. connecting frame; 12. rotating motor; 13. screw; 14. moving block; 15. driving motor; 16. driving shaft; 17. grinding block; 18. supporting pad; 19. second telescopic cylinder. 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] Reference Figure 1-5A device for removing burrs from the transverse surface of an air-floating spindle comprises a mounting frame 1, a conveyor belt device 2 is arranged inside the mounting frame 1, a first telescopic cylinder 3 is fixedly arranged on the side of the mounting frame 1 away from the conveyor belt device 2, an output end of the first telescopic cylinder 3 passes through the mounting frame 1 and extends to the inside of the mounting frame 1 and is fixedly arranged with a connecting block 4, a moving frame 5 is fixedly arranged on the surface of the connecting block 4, a telescopic push rod 8 is fixedly arranged inside the mounting frame 1, an extended end of the telescopic push rod 8 is fixedly connected to the moving frame 5, a supporting shaft 6 is fixedly arranged inside the moving frame 5, two ends of the moving frame 5 are supported by the telescopic push rod 8 to prevent deformation of the two ends of the moving frame 5 and affect the clamping stability of the device, a supporting roller 7 is rotatably arranged on the surface of the supporting shaft 6, and the number of the supporting rollers 7 is multiple, and the multiple supporting rollers 7 are multiple. The supporting rollers 7 are symmetrically distributed, and a supporting frame 9 is arranged on the top of the mounting frame 1. A lifting assembly is arranged on the top of the supporting frame 9. The lifting assembly includes a second telescopic cylinder 19 fixedly arranged on the top of the supporting frame 9. The output end of the second telescopic cylinder 19 passes through the supporting frame 9 and extends to the inside of the supporting frame 9 and is fixedly provided with a connecting rod 10. The bottom end of the connecting rod 10 is fixedly connected to the moving frame 5, and the second telescopic cylinder 19 is driven to extend or shorten the output end, so as to drive the connecting rod 10 to move up and down, and the connecting rod 10 drives the connecting frame 11 to move up and down, so as to grind the air-floating spindles at different heights, thereby improving the practicality of the device. The supporting frame 9 is provided with a connecting frame 11 through the lifting assembly, and a driving assembly is arranged inside the connecting frame 11. The driving assembly includes a fixed A rotating motor 12 is arranged on the rear side of the connecting frame 11, and the output end of the rotating motor 12 passes through the moving frame 5 and extends to the inside of the moving frame 5 and is fixedly provided with a screw 13. The surface of the screw 13 is threadedly connected with the moving block 14. The rotating motor 12 is started to drive the screw 13 to rotate, and the screw 13 drives the moving block 14 to move on its surface, so that the grinding block 17 can grind the cross surface of the air-floating spindle that is larger than it. The connecting frame 11 is provided with the moving block 14 through a driving assembly, and a deburring assembly is provided at the bottom of the moving block 14. The deburring assembly includes a driving motor 15 fixedly provided at the bottom of the moving block 14, and a driving shaft 16 is fixedly provided at the output end of the driving motor 15. A grinding block 17 is fixedly provided at the bottom of the driving shaft 16. The driving motor is started 15. The grinding block 17 is driven to rotate by the driving shaft 16 to grind the surface of the air-floating spindle to remove the burrs on the surface. A support pad 18 is fixedly arranged at the bottom of the mounting frame 1. The number of the support pads 18 is multiple. The air-floating spindle transverse surface burr removal device places multiple air-floating spindles on the conveyor belt device 2, and adjusts the transverse surface to be polished upward, drives the two first telescopic cylinders 3 to extend the output ends, and respectively pushes the two connecting blocks 4 to approach each other. The movement of the connecting block 4 drives the moving frame 5 to move, and the movement of the moving frame 5 drives the support shaft 6 and the support roller 7 to move. The support rollers 7 on the front and rear sides of the mounting frame 1 are close to each other to clamp the air-floating spindle, and the conveyor belt device 2 drives the air-floating spindle to move. The movement of the air-floating spindle drives the support roller 7 to rotate on the surface of the support shaft 6.The device can continuously grind multiple air-floating spindles and can clamp air-floating spindles of different sizes, which improves the applicability of the device and the speed of deburring the cross surface of the air-floating spindle.

[0022] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0023] When in use: place multiple air-floating spindles on the conveyor belt device 2, and adjust the horizontal surface of the air-floating spindle to be polished upward, drive the two first telescopic cylinders 3 to extend the output ends, and push the two connecting blocks 4 closer to each other. The movement of the connecting block 4 drives the moving frame 5 to move, and the movement of the moving frame 5 drives the support shaft 6 and the support roller 7 to move. The support rollers 7 on the front and rear sides of the mounting frame 1 are close to each other to clamp the air-floating spindle, drive the second telescopic cylinder 19 to extend the output end, push the connecting rod 10 to move downward, and the connecting rod 10 drives the connecting frame 11 to move downward to a suitable height , so that the grinding block 17 drops to the same height as the transverse plane of the air-floating spindle, start the rotating motor 12, drive the screw 13 to rotate, the rotation of the screw 13 drives the moving block 14 to move, so that the grinding block 17 moves back and forth, start the conveyor belt device 2, and drive the air-floating spindle to move through the conveyor belt device 2. The movement of the air-floating spindle drives the support roller 7 to rotate on the surface of the support shaft 6. When the air-floating spindle moves to the bottom of the support frame 9, start the drive motor 15 to rotate the drive shaft 16, and the drive shaft 16 drives the grinding block 17 to rotate on the transverse plane of the air-floating spindle to perform deburring operations.

[0024] To sum up, the device for removing burrs on the cross surface of the air-floating spindle places multiple air-floating spindles on the conveyor belt device 2, and adjusts the cross surface to be polished upward, drives the two first telescopic cylinders 3 to extend the output ends, and pushes the two connecting blocks 4 to approach each other respectively. The movement of the connecting block 4 drives the moving frame 5 to move, and the movement of the moving frame 5 drives the support shaft 6 and the support roller 7 to move. The support rollers 7 on the front and rear sides of the mounting frame 1 are close to each other to clamp the air-floating spindle, and the air-floating spindle is driven to move by the conveyor belt device 2. The movement of the air-floating spindle drives the support roller 7 to rotate on the surface of the support shaft 6. The device can continuously polish multiple air-floating spindles and can clamp air-floating spindles of different sizes at the same time, thereby improving the applicability of the device and the speed of deburring the cross surface of the air-floating spindle.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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. An air-floating spindle transverse surface burr removal device, comprising a mounting frame (1), characterized in that: A conveyor belt device (2) is arranged inside the mounting frame (1); a first telescopic cylinder (3) is fixedly arranged on a side of the mounting frame (1) away from the conveyor belt device (2); an output end of the first telescopic cylinder (3) penetrates the mounting frame (1) and extends to the inside of the mounting frame (1) and is fixedly provided with a connecting block (4); a moving frame (5) is fixedly arranged on the surface of the connecting block (4); a supporting shaft (6) is fixedly arranged inside the moving frame (5); a supporting roller (7) is rotatably arranged on the surface of the supporting shaft (6); a supporting frame (9) is arranged on the top of the mounting frame (1); a lifting assembly is arranged on the top of the supporting frame (9); a connecting frame (11) is arranged on the supporting frame (9) through the lifting assembly; a driving assembly is arranged inside the connecting frame (11); a moving block (14) is arranged on the connecting frame (11) through the driving assembly; a deburring assembly is arranged at the bottom of the moving block (14).

2. The device for removing burrs from the transverse surface of an air-floating spindle according to claim 1, characterized in that: The lifting assembly comprises a second telescopic cylinder (19) fixedly arranged on the top of the support frame (9), the output end of the second telescopic cylinder (19) passes through the support frame (9) and extends to the interior of the support frame (9) and is fixedly provided with a connecting rod (10), and the bottom end of the connecting rod (10) is fixedly connected to the moving frame (5).

3. The device for removing burrs from the transverse surface of an air-floating spindle according to claim 1, characterized in that: The driving assembly comprises a rotating motor (12) fixedly arranged on the rear side of the connecting frame (11); an output end of the rotating motor (12) penetrates the moving frame (5) and extends to the inside of the moving frame (5) and is fixedly provided with a screw rod (13); a surface of the screw rod (13) is threadedly connected to a moving block (14).

4. The device for removing burrs from the transverse surface of an air-floating spindle according to claim 1, characterized in that: The deburring assembly comprises a driving motor (15) fixedly arranged at the bottom of the moving block (14), a driving shaft (16) fixedly arranged at the output end of the driving motor (15), and a grinding block (17) fixedly arranged at the bottom end of the driving shaft (16).

5. The air-floating spindle transverse surface burr removal device according to claim 1, characterized in that: A telescopic push rod (8) is fixedly arranged inside the mounting frame (1), and the extended end of the telescopic push rod (8) is fixedly connected to the moving frame (5).

6. The device for removing burrs from the transverse surface of an air-floating spindle according to claim 1, characterized in that: A support pad (18) is fixedly arranged at the bottom of the mounting frame (1), and the number of the support pads (18) is plural.

7. The device for removing burrs from the transverse surface of an air-floating spindle according to claim 1, characterized in that: The number of the supporting rollers (7) is multiple, and the multiple supporting rollers (7) are symmetrically distributed.

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