A deburring cleaning device

Abstract

The utility model relates to the field of part deburring device, concretely relates to a deburring cleaning device, including mobile screw rod mechanism, rotary cylinder and clamping jaw cylinder, the output of mobile screw rod mechanism is connected with carrier one, is connected with rotary motor on carrier one, is equipped with the brush in the output of rotary motor, the output of rotary cylinder is connected with the carrier plate no.

Description

Technical Field

[0001] This utility model relates to the field of deburring devices for parts, specifically to a deburring and cleaning device. Background Technology

[0002] Burrs may appear on parts during the machining process. Since burrs can affect the assembly of parts, deburring is usually required.

[0003] For example Figure 1 When removing burrs from the inner hole of the cylindrical part, lubricating oil is typically injected into the inner hole of the cylindrical part through multiple grease fittings fixed above it. Then, a brush is inserted into the inner hole and rotated to remove the burrs. The lubricating oil forms a film between the brush and the surface of the inner hole, reducing the coefficient of friction and thus minimizing wear caused by brush friction. However, in existing technology, due to the limited number of grease fittings and gaps in their arrangement, the lubricating oil is unevenly distributed on the inner hole wall after injection. Some areas of the inner hole wall have insufficient lubricating oil to form a complete oil film. This results in the brush easily causing wear in areas with less lubricating oil when cleaning the burrs, affecting the quality of the cylindrical part. Utility Model Content

[0004] The technical solution adopted by this utility model to solve its technical problem is: to provide a deburring and cleaning device, comprising:

[0005] A movable lead screw mechanism is provided, the output end of which is connected to a carrier frame, a rotary motor is connected to the carrier frame, and a brush is provided at the output end of the rotary motor. The movable lead screw mechanism is used to drive the brush to be inserted into the inner hole of the cylindrical part, and the rotary motor is used to drive the brush to rotate.

[0006] A rotary cylinder is provided with a rotating mechanism at its output end. The output end of the rotary cylinder is connected to a carrier plate through the rotating mechanism. The carrier plate is provided with multiple oil injection nozzles. The multiple oil injection nozzles are arranged in a ring around the outer periphery of the cylindrical part and are arranged facing the inner hole of the cylindrical part. The rotary cylinder is used to drive the carrier plate to drive the multiple oil injection nozzles to rotate around the cylindrical part.

[0007] A gripper cylinder, the output end of which is connected to two opposing gripping blocks, the gripper cylinder being used to drive the two gripping blocks to cooperate in gripping a cylindrical part.

[0008] Furthermore, the rotating mechanism includes a first gear, a second gear, and a connecting bushing. The first gear and the output end of the rotary cylinder are coaxially fixed. The second gear and the first gear mesh with each other. The connecting bushing, the second gear, and the carrier plate are all fixed relative to each other. The carrier plate has a through hole for the brush to pass through. When deburring, the brush passes through the inner hole of the second gear, the connecting bushing, and the through hole on the carrier plate in sequence and then inserts into the inner hole of the cylindrical part.

[0009] Furthermore, the oil outlet end of the oil nozzle is inclined toward the inner hole of the cylindrical part.

[0010] Furthermore, the output end of the rotary motor is connected to a quick-release chuck and a brush.

[0011] Furthermore, it also includes a lifting cylinder and a second carrier connected to the output end of the lifting cylinder. The gripper cylinder, rotary motor and moving screw mechanism are all mounted on the second carrier. The lifting cylinder is used to drive the gripper cylinder, rotary motor and moving screw mechanism to move.

[0012] Furthermore, the clamping block is provided with an arc-shaped groove that fits against the outer periphery of the cylindrical part.

[0013] The beneficial effects of this utility model are as follows: By setting up a rotary cylinder, when injecting lubricating oil into the inner hole of a cylindrical part, the rotary cylinder drives multiple oil injection nozzles to rotate around the inner hole of the cylindrical part to inject lubricating oil, thereby making up for the deficiencies in the number and arrangement of oil injection nozzles. This allows the lubricating oil to form an all-round oil film on the inner hole wall of the cylindrical part, reducing the wear caused by the brush on the inner hole wall of the cylindrical part due to uneven distribution of lubricating oil on the inner hole wall, thus reducing the quality of the cylindrical part. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] In the picture: Figure 1 This is a three-dimensional structural diagram of the cylindrical part described in the background art;

[0016] Figure 2 An overall structural diagram of a deburring and cleaning device provided by this utility model;

[0017] Figure 3 for Figure 2 The overall structural diagram of the deburring and cleaning device is shown from another perspective.

[0018] Figure 4 for Figure 3 A three-dimensional structural diagram of a portion of the deburring and cleaning device is shown.

[0019] Figure 5for Figure 4 A sectional view of the partial structure shown;

[0020] Figure 6 for Figure 2 The diagram shows the three-dimensional structure of the clamping assembly.

[0021] Explanation of reference numerals in the attached drawings: 100, deburring and cleaning device; 10, moving lead screw mechanism; 11, carrier frame one; 12, rotary motor; 121, brush; 13, quick-release chuck; 20, rotary cylinder; 211, first gear; 212, second gear; 213, connecting bushing; 22, carrier plate one; 221, through hole; 23, oil nozzle; 30, gripper cylinder; 31, clamping block; 311, arc groove; 40, lifting cylinder; 41, carrier frame two; 42, carrier plate two; 200, cylindrical part. Detailed Implementation

[0022] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will now be described in detail with reference to the accompanying drawings. This drawing is a simplified schematic diagram, illustrating only the basic aspects of the present utility model, and therefore only shows the components relevant to the present utility model. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] Please refer to Figure 2 This utility model provides a deburring and cleaning device 100, including a movable lead screw mechanism 10, a rotary cylinder 20, and a gripper cylinder 30. The output end of the movable lead screw mechanism 10 is connected to a carrier frame 11, and a rotary motor 12 is connected to the carrier frame 11. A brush 121 is provided at the output end of the rotary motor 12. The movable lead screw mechanism drives the brush 121 to insert into the inner hole of a cylindrical part 200, and the rotary motor 12 drives the brush 121 to rotate. Specifically, the movable lead screw mechanism 10 drives the brush 121 to move along the central axis of the cylindrical part 200. The output end of the rotary motor 12 is connected to the brush 121 via a quick-release chuck 13, thus achieving a detachable connection of the brush 121, facilitating replacement of the brush 121 when it is damaged.

[0024] Please refer to Figure 4The output end of the rotary cylinder 20 is equipped with a rotating mechanism, which connects to a carrier plate 22. The carrier plate 22 has multiple oil injection nozzles 23 arranged in a ring around the outer circumference of the cylindrical part 200, with each nozzle facing towards the inner hole of the cylindrical part 200. The rotary cylinder 20 drives the carrier plate 22 to rotate the multiple oil injection nozzles 23 around the cylindrical part 200. Specifically, the oil outlet end of the oil injection nozzle 23 is inclined towards the inner hole of the cylindrical part 200. The oil injection nozzles 23 and the oil injection system (not shown in the figure) are connected via pipes.

[0025] By using a rotary cylinder 20, when injecting lubricating oil into the inner hole of the cylindrical part 200, the rotary cylinder 20 drives multiple oil injection nozzles 23 to rotate around the inner hole of the cylindrical part 200 to inject lubricating oil. This compensates for any deficiencies in the number and arrangement of the oil injection nozzles 23, ensuring that the lubricating oil forms a comprehensive oil film on the inner wall of the cylindrical part 200. Then, the rotary motor 12 drives the brush 121 to clean the burrs. This reduces the risk of uneven distribution of lubricating oil on the inner wall of the cylindrical part 200, which could cause wear on the inner wall of the cylindrical part 200 and reduce the quality of the cylindrical part 200.

[0026] Please refer to Figure 6 The output end of the gripper cylinder 30 is connected to two opposing gripping blocks 31. The gripper cylinder 30 is used to drive the two gripping blocks 31 to cooperate in gripping the cylindrical part 200. Specifically, the gripping block 31 is provided with an arc-shaped groove 311 that fits against the outer periphery of the cylindrical part 200.

[0027] Please refer to Figure 4 and Figure 5 The rotating mechanism includes a first gear 211, a second gear 212, and a connecting bushing 213. The first gear 211 and the output end of the rotary cylinder 20 are coaxially fixed. The second gear 212 and the first gear 211 mesh with each other. The connecting bushing 213, the second gear 212, and the carrier plate 22 are all relatively fixed. The carrier plate 22 has a through hole 221 for the brush 121 to pass through. When deburring, the brush 121 passes through the inner hole of the second gear 212, the connecting bushing 213, and the through hole 221 on the carrier plate in sequence and is then inserted into the inner hole of the cylindrical part 200. By setting up a rotating mechanism, the brush 121 passes through the carrier plate 22 and then into the inner hole of the cylindrical part 200. When both the brush 121 and the oil nozzle 23 can rotate around the central axis of the inner hole of the cylindrical part 200, the brush 121 and the structure for mounting the oil nozzle 23 will not interfere with each other. This optimizes the overall spatial arrangement of the deburring and cleaning device 100 and reduces the space occupied by the deburring and cleaning device 100.

[0028] Please refer to Figure 2 and Figure 3 The deburring and cleaning device 100 also includes a lifting cylinder 40 and a carrier frame 41 connected to the output end of the lifting cylinder 40. A gripper cylinder 30, a rotary motor 12, and a moving screw mechanism 10 are all mounted on the carrier frame 41. The lifting cylinder 40 drives the gripper cylinder 30, the rotary motor 12, and the moving screw mechanism 10 to move closer to the cylindrical part 200. The carrier frame 41 also has a carrier plate 42 for mounting the connecting bushing 213.

Claims

1. A deburring and cleaning device, characterized in that, include: A movable lead screw mechanism is provided, the output end of which is connected to a carrier frame, a rotary motor is connected to the carrier frame, and a brush is provided at the output end of the rotary motor. The movable lead screw mechanism is used to drive the brush to insert into the inner hole of the cylindrical part, and the rotary motor is used to drive the brush to rotate. A rotary cylinder is provided with a rotating mechanism at its output end. The output end of the rotary cylinder is connected to a carrier plate through the rotating mechanism. The carrier plate is provided with multiple oil injection nozzles. The multiple oil injection nozzles are arranged in a ring around the outer periphery of the cylindrical part and are arranged facing the inner hole of the cylindrical part. The rotary cylinder is used to drive the carrier plate to drive the multiple oil injection nozzles to rotate around the cylindrical part. A gripper cylinder, the output end of which is connected to two opposing gripping blocks, the gripper cylinder being used to drive the two gripping blocks to cooperate in gripping a cylindrical part.

2. The deburring and cleaning device according to claim 1, characterized in that: The rotating mechanism includes a first gear, a second gear, and a connecting bushing. The first gear and the output end of the rotary cylinder are coaxially fixed. The second gear and the first gear mesh with each other. The connecting bushing, the second gear, and the carrier plate are all fixed relative to each other. The carrier plate has a through hole for the brush to pass through. When deburring, the brush passes through the inner hole of the second gear, the connecting bushing, and the through hole on the carrier plate in sequence and then inserts into the inner hole of the cylindrical part.

3. The deburring and cleaning device according to claim 1, characterized in that: The oil outlet end of the oil nozzle is inclined toward the inner hole of the cylindrical part.

4. The deburring and cleaning device according to claim 1, characterized in that: The output end of the rotary motor is connected via a quick-release clamp and a brush.

5. The deburring and cleaning device according to claim 1, characterized in that: It also includes a lifting cylinder and a carrier frame two connected to the output end of the lifting cylinder. The gripper cylinder, rotary motor and moving screw mechanism are all mounted on the carrier frame two. The lifting cylinder is used to drive the gripper cylinder, rotary motor and moving screw mechanism to move.

6. The deburring and cleaning device according to claim 1, characterized in that: The clamping block is provided with an arc-shaped groove that fits into the outer periphery of the cylindrical part.

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