Deburring equipment

Abstract

The present invention provides a deburring device, comprising a frame, on which a turntable, a deburring structure and a driving structure are installed; the turntable is movably connected with a plurality of clamping structures, the clamping structures are used to clamp and fix gear parts; the deburring structure is used to clean the burrs on the gear teeth; the driving structure is used to drive the clamping structures. Each clamping structure is installed with a gear part, and the gear parts are rotated to a processing position one after another by rotating the turntable. The driving structure presses the clamping structure under the elastic action and drives the gear parts to rotate. The deburring mechanism acts on the gear teeth to remove the burrs on the teeth. The present invention removes the burrs on the gear teeth in batches, improves the work efficiency and saves the cost.

Description

Technical Field

[0001] The invention relates to the technical field of deburring, in particular to a deburring device. Background Art

[0002] For mass-produced gears (such as those used in power tools), especially gear parts with a module less than 2, burrs will be generated on the teeth after processing. Since gears are generally small in size and low in strength, they are easily damaged by bumps when removing burrs, which makes deburring very difficult. Therefore, manual removal is mainly used at this stage, which is not only time-consuming but also costly. Summary of the invention

[0003] The technical problem to be solved by the present invention is to solve the technical problem that traditional gear deburring is difficult and costly.

[0004] The present invention provides a deburring device, comprising a frame, on which a turntable, a deburring structure and a driving structure are installed;

[0005] The turntable is movably connected with a plurality of clamping structures, and the clamping structures are used to clamp and fix gear parts;

[0006] The deburring structure is used to clean the burrs on the gear teeth;

[0007] The driving structure is elastically connected to the frame and is used to drive the clamping structure.

[0008] Each clamping structure is installed with a gear part, and the gear parts are rotated to the processing position one by one by rotating the turntable. The driving structure presses the clamping structure under the elastic action and drives the gear part to rotate. The deburring mechanism acts on the gear teeth to remove the burrs on the teeth. The present invention removes burrs on the gear teeth in batches, improves work efficiency and saves costs.

[0009] Furthermore, the turntable is provided with a plurality of evenly distributed fixing seats, the clamping structure includes a rotating shaft inserted through the fixing seats and rotatably connected to the fixing seats, a chuck is provided at the upper end of the rotating shaft for fixing the gear parts, and a rotating wheel is provided at the lower end of the rotating shaft, and the rotating wheel is driven by a driving structure. The gear parts are fixed by the chuck, which facilitates the rapid disassembly and assembly of the gear parts; the rotating wheel is driven by the driving structure, and the rotating wheel drives the gear parts to rotate, and only one set of driving structure is needed to realize the function, saving costs.

[0010] Furthermore, the deburring structure includes a brush, a lifting mechanism for driving the brush to rise and fall, and a slide for driving the brush to move horizontally. The slide is used to adjust the relative position of the brush and the gear, and the lifting mechanism drives the brush to rise and fall. After processing a gear, the brush rises to prevent the brush from being damaged when the turntable rotates.

[0011] Furthermore, the lifting mechanism includes a support mounted on the slide, a linear guide rail is provided on the support, a stopper and a cylinder are provided at both ends of the linear guide rail, and the brush is mounted on the slider of the linear guide rail and driven by the cylinder. The cylinder controls the lifting of the brush, the linear guide rail guides the lifting of the brush, and the stopper limits the brush, so that the brush reaches the working position accurately.

[0012] Furthermore, the driving structure includes a driving wheel and a motor driving the driving wheel, wherein the driving wheel abuts against the rotating wheel, and the rotating wheel is driven to rotate by the static friction between the driving wheel and the rotating wheel, which has a simple structure and is easy to operate.

[0013] Furthermore, a rubber ring is clamped on the arc surface of the rotating wheel, and the rubber ring is used to increase the static friction between the driving wheel and the rotating wheel to prevent the driving wheel and the rotating wheel from slipping.

[0014] Furthermore, the driving structure is connected to the frame via a gas spring. The gas spring has the characteristics of large restoring force and stable and reliable structure; when the gear part rotates to the processing position, the rotating wheel pushes the driving wheel, so that the gas spring is in a compressed state, and the restoring force of the gas spring causes the driving wheel to press the rotating wheel, thereby increasing the static friction between the driving wheel and the rotating wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a front view of the present invention;

[0017] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 yes Figure 2 The enlarged view of point B in the middle;

[0019] Figure 4 is a top view of the present invention;

[0020] In the figure: 1. frame; 2. turntable; 3. deburring structure; 4. driving structure; 5. clamping structure; 6. gas spring; 21. fixed seat; 31. brush; 32. lifting mechanism; 33. slide; 34. support; 35. linear guide; 36. cylinder; 37. block; 41. driving wheel; 42. motor; 51. rotating shaft; 52. rotating wheel; 53. rubber ring; 54. chuck. DETAILED DESCRIPTION

[0021] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] like Figure 1 As shown, the present invention is a deburring device, comprising a frame 1, on which a turntable 2, a driving structure 4 and a deburring structure 3 are sequentially mounted;

[0023] like Figure 4 As shown, a plurality of fixing seats 21 are rotationally symmetrically distributed on the turntable 2. Figure 2 As shown, the fixing seat 21 is movably connected with a clamping structure 5, which includes a rotating shaft 51 inserted into the fixing seat 21 and rotatably connected to the fixing seat 21 through a bearing. A chuck 54 is provided at the upper end of the rotating shaft 51. The chuck 54 is a three-jaw pneumatic chuck used to fix the gear parts. A rotating wheel 52 is provided at the lower end of the rotating shaft 51. Figure 3 As shown, a rubber ring 53 is provided on the arc surface of the rotating wheel 52; the gear parts are fixed by a chuck 54, which facilitates the rapid disassembly and assembly of the gears.

[0024] like Figure 4 As shown, the driving structure 4 is connected to the frame 1 through the gas spring 6. Figure 3 As shown, the driving structure 4 includes a driving wheel 41 and a motor 42 driving the driving wheel 41, and the driving wheel 41 abuts against the rotating wheel 52; the rotating wheel 52 is driven to rotate by the static friction between the driving wheel 41 and the rotating wheel 52, and the rubber ring 53 is used to increase the static friction between the driving wheel 41 and the rotating wheel 52 to prevent the driving wheel 41 and the rotating wheel 52 from slipping.

[0025] like Figure 1 As shown, the deburring structure 3 includes a brush 31, a lifting mechanism 32 for driving the brush 31 to rise and fall, and a slide 33 for driving the brush 31 to move horizontally; the slide 33 is used to adjust the relative position of the brush 31 and the gear, and the lifting mechanism 32 drives the brush 31 to rise and fall. After processing a gear, the brush 31 rises to prevent the brush 31 from being damaged when the turntable 2 rotates; the lifting mechanism 32 includes a support 34 installed on the slide 33, and a linear guide 35 is provided on the support 34. The two ends of the linear guide 35 are respectively provided with a block 37 and a cylinder 36. The brush 31 is installed on the slider of the linear guide 35 and is driven by the cylinder 36; the cylinder 36 controls the lifting and lowering of the brush 31, the linear guide 35 guides the lifting and lowering of the brush 31, and the block 37 limits the brush 31, so that the brush 31 accurately reaches the working position.

[0026] Each clamping structure 5 is installed with a gear part, and the gears are rotated to the processing position one after another by rotating the turntable 2. At this time, the rotating wheel 52 pushes the driving wheel 41, so that the gas spring 6 is in a compressed state. The restoring force of the gas spring 6 causes the driving wheel 41 to press the rotating wheel 52, thereby increasing the static friction between the driving wheel 41 and the rotating wheel 52; then the driving wheel 41 is driven to rotate by the motor 42, and the driving wheel 41 drives the gear parts to rotate, and the deburring mechanism acts on the gear teeth to remove the burrs on the teeth. The present invention removes burrs on the gear teeth in batches, improves work efficiency, and saves costs.

[0027] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A deburring device, characterized in that: It comprises a frame (1), on which a turntable (2), a deburring structure (3) and a driving structure (4) are mounted; The turntable (2) is movably connected with a plurality of clamping structures (5), and the clamping structures (5) are used to clamp and fix gear parts; The deburring structure (3) is used to clean the burrs on the gear teeth; The driving structure (4) is elastically connected to the frame (1) and is used to drive the clamping structure (5); The turntable (2) is provided with a plurality of evenly distributed fixing seats (21); the clamping structure (5) comprises a rotating shaft (51) inserted into the fixing seats (21) and rotatably connected to the fixing seats (21); a chuck (54) is provided at the upper end of the rotating shaft (51) for fixing gear parts; a rotating wheel (52) is provided at the lower end of the rotating shaft (51); and the rotating wheel (52) is driven by a driving structure (4); The deburring structure (3) comprises a brush (31), a lifting mechanism (32) for driving the brush (31) to move up and down, and a slide (33) for driving the brush (31) to move horizontally; The lifting mechanism (32) comprises a support (34) mounted on the slide (33), a linear guide rail (35) is provided on the support (34), a stopper (37) and a cylinder (36) are provided at both ends of the linear guide rail (35), and the brush (31) is mounted on the slider of the linear guide rail (35) and driven by the cylinder (36); The driving structure (4) comprises a driving wheel (41) and a motor (42) driving the driving wheel (41), and the driving wheel (41) abuts against the rotating wheel (52); A rubber ring (53) is clamped on the arc-shaped surface of the rotating wheel (52); The driving structure (4) is connected to the frame (1) via a gas spring (6).

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