Deburring device

Abstract

The utility model discloses a deburring device which comprises a bedplate, a driving device, a motor, a pressing seat and a deburring mechanism, the driving device, the pressing seat and the deburring mechanism are installed on the upper end face of the bedplate, the driving device can drive the motor to ascend and descend, a pressing head is installed at the lower end of the motor, the motor can drive the pressing head to rotate, and the pressing seat is located below the motor. The pressing seat comprises a rotatable bottom plate, the bottom plate is located at the top of the pressing seat, a plastic wheel can be placed on the upper end face of the bottom plate, the pressing head can abut against the plastic wheel and drive the plastic wheel to rotate, the deburring mechanism comprises a tool bit, and the tool bit can be close to or away from the plastic wheel. The pressing head of the motor presses downwards to press and rotate the plastic wheel, the tool bit approaches to cut burrs through rotation of the plastic wheel, the burrs of the plastic wheel are automatically removed, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, and more specifically, to a deburring device. Background Art

[0002] A tension pulley is a follower pulley that presses on a belt to change the wrap angle of a pulley or control the belt tension. It is a belt tensioning device for belt drives. A rotatable part of the tension pulley housing is usually equipped with a rotatable plastic wheel for contacting and tensioning the belt. During production, the plastic wheel is produced by injection molding. After injection molding and demolding, burrs will be generated on the outer side of the plastic wheel because the outer side of the plastic wheel is the mold clamping surface. The existing treatment method is to manually grind it with a grinding wheel roller, and manual grinding has errors and is prone to wear the surface of the plastic wheel. Therefore, a technical solution is needed to solve the above problems. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art, and to provide a deburring device that can conveniently and quickly remove burrs on a plastic wheel.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a deburring device, which includes a table board, a driving device, a motor, a pressing seat, and a deburring mechanism. The driving device, the pressing seat, and the deburring mechanism are installed on the upper end surface of the table board. The driving device can drive the motor to move up and down. A pressing head is installed at the lower end of the motor, and the motor can drive the pressing head to rotate. The pressing seat is located below the motor. The pressing seat includes a rotatable bottom plate at the top of the pressing seat. The upper end surface of the bottom plate can place a plastic wheel. The pressing head can press against the plastic wheel and drive the plastic wheel to rotate. The deburring mechanism includes a cutter head that can approach or move away from the plastic wheel.

[0006] Further, the driving device includes two support columns, a support plate, a telescopic device, and a movable plate. The two support columns are fixedly installed on the upper end surface of the table board. The support plate is fixedly installed on the two support columns. The telescopic device is installed on the support plate. The movable plate is installed on the support plate through a slide rail. The telescopic device can drive the movable plate to move up and down. The movable plate is provided with a bracket, and the motor is installed on the bracket.

[0007] Further, the movable plate and the telescopic device are respectively located on both sides of the support plate. The support plate is provided with a through groove. The movable plate includes a connecting plate that passes through the through groove. The telescopic device includes a telescopic rod that connects the connecting plate.

[0008] Further, a support plate mounting trigger is provided. The trigger is located below the movable plate, and when the movable plate is in the lowest position, the movable plate abuts against the trigger.

[0009] Further, the pressing seat includes a base, the base is fixedly mounted on the upper end surface of the platen, and the upper end of the base is connected to the bottom plate through a bearing.

[0010] Further, the pressing head, the bottom plate, and the plastic wheel are coaxially arranged.

[0011] Further, the deburring mechanism includes a cylinder and a mounting seat. The cylinder is fixedly mounted on the upper end surface of the platen. The cylinder can drive the mounting seat to approach or move away from the pressing seat. An installation frame is mounted on the upper end of the mounting seat, and the cutter head is fixedly mounted on the installation frame through a clamp.

[0012] Further, a guide block is provided on the upper end surface of the cylinder, and a guide groove corresponding to the guide block is opened on the lower end surface of the mounting seat.

[0013] Further, a surrounding plate is included. The surrounding plate is mounted on the edge of the upper end surface of the platen. The surrounding plate extends upward, and an opening is provided on one side of the surrounding plate close to the pressing seat.

[0014] The beneficial effects of the present utility model are:

[0015] In the present utility model, the plastic wheel to be deburred is placed on the pressing seat. The pressing head of the motor presses down and rotates the plastic wheel. The cutter head approaches the rotating plastic wheel to remove the burrs. Only by manually placing and removing the plastic wheel, the device can automatically deburr the plastic wheel, the deburring is more standard, and the working efficiency is high. Description of the Drawings

[0016] Figure 1 is a schematic diagram of this embodiment.

[0017] Figure 2 is a back view schematic diagram of this embodiment.

[0018] Figure 3 is a cross-sectional view of this embodiment.

[0019] Figure 4 is a schematic diagram of the deburring mechanism in this embodiment.

[0020] Reference numerals: 1, platen; 2, driving device; 21, support column; 22, support plate; 221, through groove; 23, telescopic device; 231, telescopic rod; 24, movable plate; 241, connecting plate; 25, bracket; 3, motor; 31, pressing head; 4, pressing seat; 41, base; 42, bearing; 43, bottom plate; 5, deburring mechanism; 51, cutter head; 511, clamping block; 52, cylinder; 521, guide block; 53, mounting seat; 531, guide groove; 54, mounting frame; 6, plastic wheel; 7, enclosing plate; 8, trigger. Detailed implementation manners

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] As Figure 1 , Figure 2 , Figure 3 shown, an embodiment of the present invention discloses a deburring device, including a platen 1, a driving device 2, a motor 3, a pressing seat 4, and a deburring mechanism 5. The driving device 2, the pressing seat 4, and the deburring mechanism 5 are installed on the upper end surface of the platen 1. The driving device 2 can drive the motor 3 to move up and down. The driving device 2 includes two support columns 21, a support plate 22, a telescopic device 23, and a movable plate 24. The two support columns 21 are fixedly installed on the upper end surface of the platen 1. The support plate 22 is fixedly installed on the two support columns 21. The telescopic device 23 is installed on the support plate 22. The telescopic device 23 includes a telescopic rod 231. The telescopic device 23 is a telescopic rod device driven by a cylinder or a motor screw rod. The telescopic rod 231 can telescopically move downward. The movable plate 24 is installed on the support plate 22 through a slide rail. The movable plate 24 and the telescopic device 23 are respectively located on both sides of the support plate 22. The support plate 22 is provided with a through groove 221. The movable plate 24 includes a connecting plate 241. The connecting plate 241 passes through the through groove 221. The telescopic rod 231 is connected to the connecting plate 241. The telescopic device 23 can drive the movable plate 24 to move up and down. The movable plate 24 is provided with a bracket 25. The motor 3 is installed on the bracket 25. The rotating shaft of the motor 3 extends downward through the lower end of the bracket 25. The pressing head 31 is installed at the lower end of the motor 3. The motor 3 can drive the pressing head 31 to rotate.

[0023] The pressing seat 4 is located below the motor 3. The pressing seat 4 includes a bottom plate 43 and a base 41. The base 41 is located at the top of the pressing seat 4. The base 41 is fixedly installed on the upper end surface of the platen 1. The upper end of the base 41 is connected to the bottom plate 43 through a bearing 42. The upper end surface of the pressing seat 4 can place the plastic wheel 6. The upper end surface of the bottom plate 43 is provided with a limiting protrusion for limiting the placement of the plastic wheel 6 on the bottom plate 43. The pressing head 31, the bottom plate 43, and the plastic wheel 6 are all coaxially arranged. The telescopic device 23 drives the motor 3 to descend, and the pressing head 31 presses the plastic wheel 6. Since the bottom plate 43 is rotatably connected to the base 41, when the motor 3 starts after the pressing head 31 presses the plastic wheel 6, it will drive the plastic wheel 6 and the bottom plate 43 to rotate together.

[0024] The support plate 22 installs the trigger 8. The trigger 8 is located below the movable plate 24. When the movable plate 24 is in the lowest position, the movable plate 24 abuts against the trigger 8. The trigger 8 is triggered by the movable plate 24 and can start the motor 3 to make the plastic wheel 6 start to rotate.

[0025] As Figure 1 、 Figure 4 Shown in the figure, the deburring mechanism 5 includes a cutter head 51, a cylinder 52, and a mounting seat 53. The cylinder 52 is fixedly installed on the upper end surface of the platen 1. The cylinder 52 can drive the mounting seat 53 to approach or move away from the pressing seat 4. The upper end of the mounting seat 53 installs a mounting bracket 54. The upper end surface of the cylinder 52 is provided with a guide block 521. The lower end surface of the mounting seat 53 is provided with a guide groove 531 corresponding to the guide block 521. The mounting seat 53 can move along the length direction of the guide block 521. When the cylinder 52 starts, it can push the mounting seat 53 to approach or move away from the pressing seat 4. The cutter head 51 is fixedly installed on the mounting bracket 54 through a clamp 511. The cutter head 51 is located at one end of the mounting bracket 54 close to the pressing seat 4. The cutter head 51 can approach or move away from the plastic wheel 6. When the motor 3 drives the plastic wheel 6 to start rotating, the cutter head 51 approaches the outer side surface of the plastic wheel 6, and the rotation of the plastic wheel 6 makes the burrs contact the cutter head 51 to achieve cutting.

[0026] As Figure 1 、 Figure 2 Shown in the figure, this embodiment further includes a surrounding plate 7. The surrounding plate 7 is installed on the edge of the upper end surface of the platen 1. The surrounding plate 7 extends upward. One side of the surrounding plate 7 close to the pressing seat 4 is provided with an opening. The surrounding plate 7 can block the burrs cut by the cutter head 51 and prevent the burrs from flying out of the platen 1. One end of the opening of the surrounding plate 7 can be used for workers to operate the machine.

[0027] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A deburring device, characterized in that, It includes a platen (1), a driving device (2), a motor (3), a pressing seat (4), and a deburring mechanism (5). The driving device (2), the pressing seat (4), and the deburring mechanism (5) are installed on the upper end surface of the platen (1). The driving device (2) can drive the motor (3) to move up and down. A pressing head (31) is installed at the lower end of the motor (3), and the motor (3) can drive the pressing head (31) to rotate. The pressing seat (4) is located below the motor (3). The pressing seat (4) includes a rotatable bottom plate (43), and the bottom plate (43) is located at the top of the pressing seat (4). A plastic wheel (6) can be placed on the upper end surface of the bottom plate (43). The pressing head (31) can press against the plastic wheel (6) and drive the plastic wheel (6) to rotate. The deburring mechanism (5) includes a tool head (51), and the tool head (51) can approach or move away from the plastic wheel (6).

2. The deburring device according to claim 1, characterized in that, The driving device (2) includes two support columns (21), a support plate (22), a telescopic device (23), and a movable plate (24). The two support columns (21) are fixedly installed on the upper end surface of the platen (1). The support plate (22) is fixedly installed on the two support columns (21). The telescopic device (23) is installed on the support plate (22). The movable plate (24) is installed on the support plate (22) through a slide rail. The telescopic device (23) can drive the movable plate (24) to move up and down. A bracket (25) is provided on the movable plate (24), and the motor (3) is installed on the bracket (25).

3. The deburring device according to claim 2, wherein The movable plate (24) and the telescopic device (23) are respectively located on both sides of the support plate (22). A through groove (221) is formed on the support plate (22). The movable plate (24) includes a connecting plate (241), and the connecting plate (241) passes through the through groove (221). The telescopic device (23) includes a telescopic rod (231), and the telescopic rod (231) is connected to the connecting plate (241).

4. The deburring device according to claim 2, characterized in that, A trigger (8) is installed on the support plate (22), and the trigger (8) is located below the movable plate (24). When the movable plate (24) is in the lowest position, the movable plate (24) presses against the trigger (8).

5. The deburring device according to claim 1, characterized in that, The pressing seat (4) includes a base (41), and the base (41) is fixedly installed on the upper end surface of the platen (1). The upper end of the base (41) is connected to the bottom plate (43) through a bearing (42).

6. The deburring device according to claim 1, characterized in that, The pressing head (31), the bottom plate (43), and the plastic wheel (6) are coaxially arranged.

7. The deburring device according to claim 1, characterized in that The deburring mechanism (5) includes a cylinder (52) and a mounting seat (53). The cylinder (52) is fixedly installed on the upper end surface of the platen (1). The cylinder (52) can drive the mounting seat (53) to approach or move away from the pressing seat (4). An installation frame (54) is installed at the upper end of the mounting seat (53), and the tool head (51) is fixedly installed on the installation frame (54) through a clamp block (511).

8. The deburring device according to claim 7, wherein, The upper end surface of the cylinder (52) is provided with a guide block (521), and a guide groove (531) corresponding to the guide block (521) is formed on the lower end surface of the mounting seat (53).

9. The deburring device according to claim 1, wherein, It includes a surrounding plate (7), the surrounding plate (7) is installed on the edge of the upper end surface of the table board (1), the surrounding plate (7) extends upward, and an opening is provided on one side of the surrounding plate (7) close to the pressing seat (4).

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