Burr cleaning mechanism for gear

Abstract

The utility model relates to the technical field of gear machining, in particular to a burr cleaning mechanism for gears, which comprises a bottom plate, a hollow column is fixedly connected to the middle of the top end of the bottom plate, a power component is fixedly connected to the inner bottom wall of the hollow column, and a bearing plate is fixedly connected to the top end of the power component. A limiting column is fixedly connected to the middle of the top end of the bearing plate, sliding grooves are formed in the two sides of the surface of the limiting column, and sliding frames are slidably connected into the sliding grooves. When the gear polishing device is used, a gear body needing to be polished can penetrate through the limiting column to be placed on the bearing plate, then the circular plate with the sliding frame is connected with the limiting column, the circular plate is tightly attached to the gear body under the cooperation of the limiting column, then the fixing bolt is rotated, the fixing plate extends out of the fixing cylinder to make contact with the limiting column, and the gear body is polished. And the position of the sliding frame on the limiting column is fixed, so that the position of the gear body is fixed through the bearing plate and the circular plate, and the effect of fixing gears with different thicknesses is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear machining technical field, concretely is a gear burr cleaning mechanism. BACKGROUND

[0002] Gear is a kind of mechanical element with important function, is widely used in various mechanical equipment, is used to transmit power and movement.It realizes this function by a series of intermeshing convex parts (i.e. "tooth") When two or more gears are intermeshed, the rotation of one gear can drive the rotation of another gear, so as to realize the transmission of power, the change of speed, the change of torque and the direction adjustment of movement, sometimes burr on the surface of gear is generated in the gear machining process, burr refers to the small protrusion or thorn-shaped object on the surface of gear due to cutting or other factors during machining, these burrs can cause certain influence on the performance and use of gear, so a gear burr cleaning mechanism is needed.

[0003] However, the fixing function of the existing cleaning mechanism is weak, and during the production of the gear, the gear needs to be produced into different thicknesses according to different application fields, so the burrs on the gears of different thicknesses need to be polished by using the cleaning mechanism, and the gears of different thicknesses need to be fixed during polishing, the existing cleaning mechanism is difficult to fix the gears of different thicknesses, so that the fixing force of the gear is poor, which affects the effect of burr removal, not only that, the existing cleaning mechanism has poor adaptation effect, and it is difficult to adjust the cleaning mechanism itself according to the specifications of the gear during use, so that the cleaning mechanism is difficult to polish the gears of different diameters and different thicknesses, so that the device has poor adaptability. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a gear burr cleaning mechanism to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The utility model provides a gear burr cleaning mechanism, including the bottom plate, the middle part fixed connection of bottom plate top end hollow column, the inner bottom wall fixed connection of hollow column power component, the top fixed connection of power component bearing plate, the middle part fixed connection of bearing plate top end limiting post, both sides of limiting post surface are equipped with the sliding slot, the inside sliding connection of sliding slot has the sliding frame, both sides of sliding frame are fixedly connected with fixed cylinder, one side of fixed cylinder is connected with fixed bolt, one end of fixed bolt is fixedly connected with fixed plate, the bottom fixed connection of sliding frame has the round plate, the bottom movable connection of round plate has gear body, one side of bottom plate is fixedly connected with rectangle plate, one side of rectangle plate top is fixedly connected with first support plate, the top rotary connection of first support plate has first screw rod, one side screw connection of first screw rod surface has first connecting plate, one side sliding connection of first connecting plate has second screw rod, the top rotary connection of second screw rod surface has second support plate, the bottom screw connection of second screw rod surface has second connecting plate, the inside fixed connection of first connecting plate and second connecting plate all has motorized push rod, one end of motorized push rod is fixedly connected with connecting component, one end of connecting component is fixedly connected with polishing plate.

[0007] Preferably, the power component includes a fixed frame, the bottom end of the fixed frame is fixedly connected to the inner bottom wall of the hollow column, the inside of the fixed frame is fixedly connected with a servo motor, the output end of the servo motor is spline connected with a transmission rod, the top end of the transmission rod is fixedly connected to the bottom end of the bearing plate.

[0008] Preferably, the connecting component includes a connecting frame, one side of the connecting frame is connected to one end of the motorized push rod, the top end of the connecting frame is screw connected with a connecting bolt, the surface of the connecting bolt is screw connected with a connecting strip, one side of the connecting strip is fixedly connected to one side of the polishing plate.

[0009] Preferably, the number of sliding grooves is two, and they are symmetrically distributed on both sides of the limiting post surface.

[0010] Preferably, the number of fixed cylinders is two, and they are symmetrically distributed on both sides of the sliding frame.

[0011] Preferably, one side of the connecting frame close to the motorized push rod is fixedly connected with two limiting rods, and the limiting rods are symmetrically distributed.

[0012] Preferably, the top end of the connecting frame is provided with two connecting holes, and the connecting holes are symmetrically distributed.

[0013] Preferably, both sides of the first connecting plate and the second connecting plate are fixedly connected with two clamping blocks, and the clamping blocks are rectangularly distributed.

[0014] Compared with the prior art, the gear burr cleaning mechanism has the beneficial effects that:

[0015] 1. The gear burr cleaning mechanism, through the setting of the bearing plate, the limiting column, the sliding frame and the circular plate, can place the gear body to be polished on the bearing plate through the limiting column in use, then connect the circular plate with the sliding frame with the limiting column, tightly adhere the circular plate to the gear body under the cooperation of the limiting column, then rotate the fixing bolt, let the fixed plate extend out of the fixed cylinder and contact with the limiting column, fix the position of the sliding frame on the limiting column, thereby fix the position of the gear body by the bearing plate and the circular plate, and the effect of fixing gears with different thicknesses is achieved.

[0016] 2. The gear burr cleaning mechanism, through the setting of the first supporting plate, the second supporting plate, the first connecting plate and the second connecting plate, can start the electric push rods in the first connecting plate and the second connecting plate by an external power supply in use, adjust the position of the polishing plate by the cooperation of the two electric push rods, the connecting frame and the connecting strip, then adjust the position of the first connecting plate and the second connecting plate by the first threaded rod and the second threaded rod under the cooperation of the first supporting plate and the second supporting plate, thereby adjust the distance between the two polishing plates, let the polishing plates tightly adhere to the two sides of the gear body, then start the servo motor in the fixing frame by an external power supply, let the transmission rod on the servo motor drive the bearing plate to rotate, thereby drive the gear body to rotate under the cooperation of the bearing plate and the circular plate, polish the two sides of the gear body by the two polishing plates, and the effect of polishing gear bodies with different specifications is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall schematic view of the utility model;

[0018] Figure 2 It is the local split schematic view of the utility model;

[0019] Figure 3 It is the local split schematic view of the utility model;

[0020] Figure 4 It is the local split schematic view of the utility model.

[0021] In the diagram: 1. Base plate; 2. Hollow column; 3. Power assembly; 301. Fixing frame; 302. Servo motor; 303. Transmission rod; 4. Bearing plate; 5. Limiting post; 6. Sliding frame; 7. Fixing cylinder; 8. Fixing bolt; 9. Fixing plate; 10. Circular plate; 11. Gear body; 12. Rectangular plate; 13. First support plate; 14. First threaded rod; 15. First connecting plate; 16. Second threaded rod; 17. Second support plate; 18. Second connecting plate; 19. Electric push rod; 20. Connecting assembly; 2001. Connecting frame; 2002. Connecting bolt; 2003. Connecting strip; 21. Grinding plate; 22. Limiting rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figures 1-4 As shown, this utility model provides a technical solution:

[0025] A gear deburring mechanism includes a base plate 1, a hollow column 2 fixedly connected to the center of the top of the base plate 1, a power assembly 3 fixedly connected to the inner bottom wall of the hollow column 2, a bearing plate 4 fixedly connected to the top of the power assembly 3, a limit post 5 fixedly connected to the center of the top of the bearing plate 4, sliding grooves on both sides of the surface of the limit post 5, a sliding frame 6 slidably connected inside the sliding grooves, a fixing cylinder 7 fixedly connected to both sides of the sliding frame 6, a fixing bolt 8 threadedly connected to one side of the fixing cylinder 7, a fixing plate 9 fixedly connected to one end of the fixing bolt 8, a circular plate 10 fixedly connected to the bottom of the sliding frame 6, a gear body 11 movably connected to the bottom of the circular plate 10, and a gear body 11 fixedly connected to one side of the base plate 1. A rectangular plate 12 is attached. A first support plate 13 is fixedly connected to one side of the top of the rectangular plate 12. A first threaded rod 14 is rotatably connected to the top of the first support plate 13. A first connecting plate 15 is threadedly connected to one side of the surface of the first threaded rod 14. A second threaded rod 16 is slidably connected to one side of the first connecting plate 15. A second support plate 17 is rotatably connected to the top of the surface of the second threaded rod 16. A second connecting plate 18 is threadedly connected to the bottom of the surface of the second threaded rod 16. Electric push rods 19 are fixedly connected inside both the first connecting plate 15 and the second connecting plate 18. A connecting assembly 20 is fixedly connected to one end of the electric push rod 19. A grinding plate 21 is fixedly connected to one end of the connecting assembly 20.

[0026] Specifically, in use, the gear body 11 that needs to be ground can be placed on the bearing plate 4 through the limiting post 5, and then the circular plate 10 with the sliding frame 6 can be connected to the limiting post 5. With the cooperation of the limiting post 5, the circular plate 10 can be tightly attached to the gear body 11. Then, the fixing bolt 8 can be rotated to allow the fixing plate 9 to extend out of the fixing cylinder 7 and contact the limiting post 5, thereby fixing the position of the sliding frame 6 on the limiting post 5. Thus, the position of the gear body 11 can be fixed by the bearing plate 4 and the circular plate 10.

[0027] Understandably, the direction of movement of the sliding frame 6 is restricted by the limiting post 5, and the position of the circular plate 10 inside the fixed cylinder 7 is adjusted by the fixing bolt 8.

[0028] Please see Figures 1-4 As shown, in this embodiment, preferably, there are two sliding grooves, which are symmetrically distributed on both sides of the surface of the limiting post 5;

[0029] Specifically, the circular plate 10 with the sliding frame 6 is then connected to the groove on the limiting post 5 to ensure the stability of the sliding frame 6 when it moves.

[0030] Please see Figure 4 As shown, in this embodiment, preferably, there are two fixed cylinders 7, which are symmetrically distributed on both sides of the sliding frame 6;

[0031] Specifically, rotate the fixing bolt 8 to allow the fixing plate 9 to extend from the fixing cylinder 7 and contact the limiting post 5, thereby fixing the position of the sliding frame 6 on the limiting post 5.

[0032] Example 2

[0033] Please see Figures 1-4 As shown, this utility model provides a technical solution:

[0034] A gear burr cleaning mechanism, comprising a bottom plate 1, the middle of the top end of the bottom plate 1 is fixedly connected with a hollow column 2, the inner bottom wall of the hollow column 2 is fixedly connected with a power assembly 3, the top end of the power assembly 3 is fixedly connected with a bearing plate 4, the middle of the top end of the bearing plate 4 is fixedly connected with a limiting column 5, both sides of the surface of the limiting column 5 are provided with sliding grooves, the sliding grooves are slidably connected with a sliding frame 6, both sides of the sliding frame 6 are fixedly connected with a fixed cylinder 7, one side of the fixed cylinder 7 is threadedly connected with a fixed bolt 8, one end of the fixed bolt 8 is fixedly connected with a fixed plate 9, the bottom end of the sliding frame 6 is fixedly connected with a circular plate 10, the bottom end of the circular plate 10 is movably connected with a gear body 11, one side of the bottom plate 1 is fixedly connected with a rectangular plate 12, one side of the top end of the rectangular plate 12 is fixedly connected with a first supporting plate 13, the top end of the first supporting plate 13 is rotatably connected with a first threaded rod 14, one side of the surface of the first threaded rod 14 is threadedly connected with a first connecting plate 15, one side of the first connecting plate 15 is slidably connected with a second threaded rod 16, the top end of the surface of the second threaded rod 16 is rotatably connected with a second supporting plate 17, the bottom end of the surface of the second threaded rod 16 is threadedly connected with a second connecting plate 18, the interiors of the first connecting plate 15 and the second connecting plate 18 are fixedly connected with an electric push rod 19, one end of the electric push rod 19 is fixedly connected with a connecting assembly 20, one end of the connecting assembly 20 is fixedly connected with a polishing plate 21;

[0035] Specifically, in use, the electric push rods 19 in the first connecting plate 15 and the second connecting plate 18 can be started through an external power supply, the positions of the polishing plates 21 are adjusted through the cooperation of the connecting frame 2001 and the connecting strip 2003, then the positions of the first connecting plate 15 and the second connecting plate 18 are adjusted through the cooperation of the first supporting plate 13 and the second supporting plate 17, so that the distance between the two polishing plates 21 is adjusted, the polishing plates 21 are tightly attached to the two sides of the gear body 11, then the fixed frame 301 is started through an external power supply, the bearing plate 4 is rotated through the transmission rod 303 on the servo motor 302, so that the gear body 11 is rotated through the cooperation of the bearing plate 4 and the circular plate 10, and the two sides of the gear body 11 are polished through the two polishing plates 21;

[0036] It can be understood that the moving direction of the first connecting plate 15 and the second connecting plate 18 is limited through the first supporting plate 13 and the second supporting plate 17, and the positions of the first connecting plate 15 and the second connecting plate 18 in the first supporting plate 13 and the second supporting plate 17 are adjusted through the first threaded rod 14 and the second threaded rod 16;

[0037] Please refer to Figure 4As shown in the figure, in this embodiment, preferably, the power assembly 3 comprises a fixing frame 301, the bottom end of the fixing frame 301 is fixedly connected to the inner bottom wall of the hollow column 2, the inside of the fixing frame 301 is fixedly connected with a servo motor 302, the output end of the servo motor 302 is spline-connected with a transmission rod 303, and the top end of the transmission rod 303 is fixedly connected to the bottom end of the bearing plate 4.

[0038] Specifically, the servo motor 302 in the fixing frame 301 is started through an external power supply, so that the transmission rod 303 on the servo motor 302 drives the bearing plate 4 to rotate.

[0039] Please refer to Figure 2 As shown in the figure, in this embodiment, preferably, the connecting assembly 20 comprises a connecting frame 2001, one side of the connecting frame 2001 is connected to one end of the electric push rod 19, the top end of the connecting frame 2001 is screw-connected with a connecting bolt 2002, the surface of the connecting bolt 2002 is screw-connected with a connecting strip 2003, and one side of the connecting strip 2003 is fixedly connected to one side of the polishing plate 21.

[0040] Specifically, the position of the connecting strip 2003 in the connecting frame 2001 is fixed by the connecting bolt 2002.

[0041] Please refer to Figure 2 As shown in the figure, in this embodiment, preferably, the side of the connecting frame 2001 close to the electric push rod 19 is fixedly connected with two limiting rods 22, and the limiting rods 22 are symmetrically distributed.

[0042] Specifically, the electric push rod 19 in the first connecting plate 15 and the second connecting plate 18 is started through an external power supply, and the position of the polishing plate 21 is adjusted by the cooperation of the two electric push rods 19 through the connecting frame 2001 and the connecting strip 2003, and in the process of adjusting, the limiting rods 22 are extended from the first connecting plate 15 and the second connecting plate 18, thereby improving the stability of the movement of the polishing plate 21.

[0043] Please refer to Figure 2 As shown in the figure, in this embodiment, preferably, two connecting holes are formed in the top end of the connecting frame 2001, and the connecting holes are symmetrically distributed.

[0044] Specifically, the two connecting bolts 2002 and the connecting strip 2003 are connected, so as to reinforce the position of the connecting strip 2003 in the connecting frame 2001.

[0045] Please refer to Figure 3 As shown in the figure, in this embodiment, preferably, the two sides of the first connecting plate 15 and the second connecting plate 18 are fixedly connected with two clamping blocks, and the clamping blocks are rectangularly distributed.

[0046] Specifically, the position of the first connecting plate 15 and the second connecting plate 18 is adjusted by the first threaded rod 14 and the second threaded rod 16 in cooperation with the first supporting plate 13 and the second supporting plate 17, and the stability of the first connecting plate 15 and the second connecting plate 18 during movement is improved by the clamping block.

[0047] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A burr cleaning mechanism for gears, comprising a base plate (1), characterized in that: The middle part of the top end of the bottom plate (1) is fixedly connected with a hollow column (2), the inner bottom wall of the hollow column (2) is fixedly connected with a power assembly (3), the top end of the power assembly (3) is fixedly connected with a bearing plate (4), the middle part of the top end of the bearing plate (4) is fixedly connected with a limiting column (5), the surfaces of the limiting column (5) are both provided with sliding grooves, the sliding grooves are both slidably connected with sliding frames (6), the two sides of the sliding frame (6) are both fixedly connected with fixed cylinders (7), one side of the fixed cylinder (7) is threadedly connected with a fixed bolt (8), one end of the fixed bolt (8) is fixedly connected with a fixed plate (9), the bottom end of the sliding frame (6) is fixedly connected with a circular plate (10), the bottom end of the circular plate (10) is movably connected with a gear main body (11), one side of the bottom plate (1) is fixedly connected with a rectangular plate (12), one side of the top end of the rectangular plate (12) is fixedly connected with a first supporting plate (13), the top end of the first supporting plate (13) is rotatably connected with a first threaded rod (14), one side of the surface of the first threaded rod (14) is threadedly connected with a first connecting plate (15), one side of the first connecting plate (15) is slidably connected with a second threaded rod (16), the top end of the surface of the second threaded rod (16) is rotatably connected with a second supporting plate (17), the bottom end of the surface of the second threaded rod (16) is threadedly connected with a second connecting plate (18), the interiors of the first connecting plate (15) and the second connecting plate (18) are both fixedly connected with electric push rods (19), one end of the electric push rod (19) is fixedly connected with a connecting assembly (20), one end of the connecting assembly (20) is fixedly connected with a polishing plate (21).

2. A burr cleaning mechanism for a gear as set forth in claim 1, characterized in that: The power assembly (3) comprises a fixing frame (301), the bottom end of the fixing frame (301) is fixedly connected to the inner bottom wall of the hollow column (2), the interior of the fixing frame (301) is fixedly connected with a servo motor (302), the output end of the servo motor (302) is spline-connected with a transmission rod (303), and the top end of the transmission rod (303) is fixedly connected to the bottom end of the bearing plate (4).

3. A burr cleaning mechanism for a gear as set forth in claim 1, characterized in that: The connecting assembly (20) comprises a connecting frame (2001), one side of the connecting frame (2001) is fixedly connected to one end of the electric push rod (19), the top end of the connecting frame (2001) is threadedly connected with a connecting bolt (2002), the surface of the connecting bolt (2002) is threadedly connected with a connecting strip (2003), and one side of the connecting strip (2003) is fixedly connected to one side of the polishing plate (21).

4. A burr cleaning mechanism for a gear as defined in claim 1, wherein: The number of the sliding grooves is two, and they are symmetrically distributed on the surfaces of the limiting column (5).

5. A burr cleaning mechanism for a gear as defined in claim 1, wherein: The number of the fixed cylinders (7) is two, and they are symmetrically distributed on the two sides of the sliding frame (6).

6. A burr cleaning mechanism for a gear as set forth in claim 3, characterized in that: One side of the connecting frame (2001) close to the electric push rod (19) is fixedly connected with two limiting rods (22), and the limiting rods (22) are symmetrically distributed.

7. A burr cleaning mechanism for a gear as defined in claim 3, wherein: The top end of the connecting frame (2001) is provided with two connecting holes, and the connecting holes are symmetrically distributed.

8. A burr cleaning mechanism for a gear as defined in claim 1, wherein: Two clamping blocks are fixedly connected to two sides of the first connecting plate (15) and the second connecting plate (18), and the clamping blocks are distributed in a rectangular manner.

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