Burr cleaning mechanism for gear machining

Abstract

The utility model discloses a burr cleaning mechanism for gear machining, which relates to the technical field of gear machining and comprises a cleaning frame and a gear polishing and turning device. Two sliding frames are slidably connected to the surface of the cleaning frame, supporting plates are fixedly connected to the tops of the two sliding frames, and rotating discs are rotatably connected to the interiors of the two supporting plates; the gear grinding and turning-over device comprises a fixing shaft, a grip and a spring, the fixing shaft is slidably connected to the interior of the right rotating disc, the grip is fixedly connected to the surface of the fixing shaft, the grip is slidably connected to the interior of the rotating disc, and the spring is fixedly connected to one end of the fixing shaft. According to the gear grinding device, the ground of a gear can be overturned to the top, two-side grinding can be completed without disassembling the gear by workers, the gear grinding process is simplified, the gear grinding efficiency is improved, and the labor intensity of the workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear machining technical field especially relates to a burr cleaning mechanism for gear machining. BACKGROUND

[0002] Gear is one of transmission mechanisms in industrial production and life, gear is processed into the pattern of gear through milling cutter to metal block, and after cutting of milling cutter, the gear with initial pattern has more burrs on the outer surface of tooth block, and the burr cleaning mechanism needs to be used to clean the burrs.

[0003] The currently published patent CN219852467U discloses a burr cleaning assembly for gear machining, which can polish the gear with burrs on the top of the base assembly by setting the polishing mechanism, can support the supporting plate, the telescopic rod body, the bolted block and the polishing assembly by setting two supporting frames, can support the telescopic rod body by setting the supporting plate, can extend and retract the polishing assembly by setting the telescopic rod body through the bolted block, can remove the burrs of the gear by setting the polishing assembly, and can move the polishing assembly up and down to polish the gear by setting the sliding plate.

[0004] Based on the above-mentioned search, the burr cleaning assembly can remove the burrs of the gear by setting the polishing assembly, the upper and lower surfaces of the gear need to be polished to remove the burrs, the above-mentioned polishing method needs to disassemble and clamp the gear again to polish the bottom surface of the gear after polishing the top surface of the gear, which makes the polishing process of the gear more complicated, cannot polish the upper and lower surfaces of the gear at the same time, reduces the polishing efficiency of the gear, and increases the labor intensity of the workers. UTILITY MODEL CONTENTS

[0005] The utility model discloses a burr cleaning mechanism for gear machining, which can solve the problem that the workers need to disassemble and clamp the gear again to polish the bottom surface of the gear, which makes the polishing process of the gear more complicated, cannot polish the upper and lower surfaces of the gear at the same time, reduces the polishing efficiency of the gear, and increases the labor intensity of the workers.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a gear processing burr cleaning mechanism, including cleaning frame and gear polishing and turning device, the surface of cleaning frame is connected with two sliding frames, the top of two sliding frames is fixedly connected with support plate, the inside of two support plates is rotatably connected with turntable, gear polishing and turning device includes fixed shaft, handle and spring, the inside of right side turnplate is connected with fixed shaft, handle is fixedly connected on the surface of fixed shaft, handle is connected in the inside of turnplate, the one end of fixed shaft is fixedly connected with spring, the one end away from fixed shaft of spring is fixedly connected in the inner wall of turnplate.

[0007] Preferably, the lower end of the two sliding frames is threadedly connected with a bidirectional threaded rod, and opposite threads are formed at the left and right ends of the bidirectional threaded rod.

[0008] Preferably, a driving motor is fixedly installed in the inside of the cleaning frame, and the right end of the bidirectional threaded rod is fixedly connected with the output end of the driving motor.

[0009] Preferably, a connecting shaft is fixedly connected to each of the opposite sides of the two turntables, and a fixed clamping plate is fixedly connected to each of the opposite ends of the two connecting shafts.

[0010] Preferably, a hydraulic elevator is fixedly installed at the front side of the cleaning frame, and a connecting jack is fixedly connected to the output end of the hydraulic elevator.

[0011] Preferably, a servo motor is fixedly connected to the end of the connecting jack away from the hydraulic elevator, and a polishing disc is fixedly installed at the output end of the servo motor.

[0012] Preferably, two positioning clamping grooves are formed in the surface of the right support plate, and the end of the fixed shaft away from the spring is slidingly clamped in the inside of the positioning clamping groove.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The gear processing burr cleaning mechanism, the polishing disc can be rotated to polish the ground surface of the gear, thereby removing the burrs on the ground surface of the gear. After the top surface of the gear is polished by the staff, the ground surface of the gear can be turned to the top, without the need to disassemble the gear to complete the polishing of both surfaces, thereby simplifying the polishing process of the gear. The polishing disc can polish the upper and lower surfaces of the gear at one time, which not only improves the polishing efficiency of the gear, but also reduces the labor intensity of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further described in connection with the drawings and examples:

[0016] Figure 1 It is the whole structure schematic diagram of the utility model gear processing burr cleaning mechanism.

[0017] Figure 2 It is the front side structure schematic drawing of the burr cleaning mechanism for gear machining of the utility model;

[0018] Figure 3 It is the bottom structure schematic drawing of the burr cleaning mechanism for gear machining of the utility model;

[0019] Figure 4 It is the cross section structure schematic drawing of the right side turntable of the utility model.

[0020] The figure mark: 1, the cleaning frame;2, the sliding frame;3, the drive motor;4, the two-way threaded rod;5, the support plate;6, the turntable;7, the connecting shaft;8, the fixed clamping plate;9, the hydraulic elevator;10, the connecting top rod;11, the servo motor;12, the polishing disc;13, the fixed shaft;14, the handle;15, the spring;16, the positioning clamping groove. DETAILED DESCRIPTION

[0021] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawing, the role of the drawing is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0022] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore it cannot be understood as the limitation of the utility model.

[0023] In the description of the utility model, greater than, less than, more than, etc. is not included in the number, above, below, etc. is included in the number. If it is described to the first, the second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0024] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0025] Please refer to Figures 1-4The utility model provides a technical scheme: a gear processing burr cleaning mechanism, including cleaning frame 1 and gear polishing turnover device, the surface of cleaning frame 1 is connected with two sliding frames 2, the inside fixed mounting of cleaning frame 1 has drive motor 3, the lower end of two sliding frames 2 is connected with two -way threaded rod 4, and the left and right ends of two -way threaded rod 4 are provided with opposite threads, and the right end of two -way threaded rod 4 is fixedly connected with the output of drive motor 3, and the top of two sliding frames 2 is fixedly connected with support plate 5, and the inside of two support plates 5 is rotatably connected with turntable 6, and the opposite side of two turntables 6 is fixedly connected with connecting shaft 7, and the opposite end of two connecting shafts 7 is fixedly connected with fixed clamping plate 8, and the front side of cleaning frame 1 is fixedly installed with hydraulic elevator 9, and the output of hydraulic elevator 9 is fixedly connected with connecting top rod 10, and the end of connecting top rod 10 away from hydraulic elevator 9 is fixedly connected with servo motor 11, and the output of servo motor 11 is fixedly installed with polishing disc 12;

[0026] After the staff puts the gear into the inside of two fixed clamping plates 8, starts drive motor 3, the output of drive motor 3 rotates and can drive two -way threaded rod 4 to rotate, and two -way threaded rod 4 rotates and can drive two sliding frames 2 to slide relative to each other, and two sliding frames 2 slide relative to each other and drive the top two support plates 5 to slide relative to each other, and two support plates 5 slide relative to each other and can drive two fixed clamping plates 8 to slide relative to each other and be clamped on the surface of gear, and then two fixed clamping plates 8 are clamped and fixed to the gear, after the staff starts hydraulic elevator 9, the output of hydraulic elevator 9 slides to the downside and drives connecting top rod 10 and servo motor 11 to slide to the downside, and servo motor 11 slides to the downside and drives polishing disc 12 to slide to the downside and contact the top of gear, after the staff starts servo motor 11, the output of servo motor 11 rotates and can drive polishing disc 12 to rotate and polish the top surface burr of gear, to remove the burr on the top of gear;

[0027] Gear polishing turnover device includes fixed shaft 13, handle 14 and spring 15, fixed shaft 13 is slidably connected in the inside of right -hand turntable 6, handle 14 is fixedly connected on the surface of fixed shaft 13, handle 14 is slidably connected in the inside of turntable 6, spring 15 is fixedly connected on one end of fixed shaft 13, and the end of spring 15 away from fixed shaft 13 is fixedly connected on the inner wall of turntable 6, and the surface of right -hand support plate 5 is provided with two positioning clamping grooves 16, and the end of fixed shaft 13 away from spring 15 is slidably connected in the inside of positioning clamping groove 16.

[0028] When the burr on the top of the gear is removed, the worker drives the fixed shaft 13 to slide by sliding the handle 14, the spring 15 provides a reverse elastic force to the handle 14, the fixed shaft 13 moves out of the inside of the positioning clamping groove 16, thereby releasing the fixing effect on the rotating disc 6, finally, the worker rotates the rotating disc 6 on the right side through the handle 14, the rotating disc 6 rotates and drives the right connecting shaft 7 and the fixed clamping plate 8 to rotate at the same time, the fixed clamping plate 8 rotates and drives the gear to rotate by one hundred and eighty degrees, thereby rotating the ground of the gear to the top, at this time, the worker loosens the handle 14, and the spring 15 can release the elastic force and push the fixed shaft 13 to slide reversely and clamp into the inside of the positioning clamping groove 16 on the front side again, thereby fixing the gear again, at this time, the polishing disc 12 rotates to polish the ground of the gear, thereby removing the burr on the ground of the gear, when the worker finishes polishing the top surface of the gear, the ground of the gear can be turned over to the top, without the need to disassemble the gear, the polishing process of the gear is simplified, and the upper and lower surfaces of the gear are polished at one time by the polishing disc 12, which not only improves the polishing efficiency of the gear, but also reduces the labor intensity of the worker.

[0029] Structure description:

[0030] Slide 2: The number of slide 2 is two, two slide 2 are slidingly connected on the top of the cleaning frame 1, two slide 2 drive two support plates 5 to slide;

[0031] Drive motor 3: The drive motor 3 is fixedly installed in the inside of the cleaning frame 1, the drive motor 3 usually includes a stator and a rotor, the stator includes a stator core and a coil winding wound on the stator core, the rotor includes a rotating shaft and a rotor core sleeved on the rotating shaft, the outer edge of the rotor core is provided with a permanent magnet, and the main function is to generate driving torque as a power source for electric appliances or various machines, and the drive motor 3 provides power for the rotation of the bidirectional screw rod 4;

[0032] Bidirectional screw rod 4: The bidirectional screw rod 4 is screwedly connected in the inside of two slide 2, the bidirectional screw rod 4 plays a transmission role, and the bidirectional screw rod 4 rotates to drive two slide 2 to slide;

[0033] Fixed clamping plate 8: The number of fixed clamping plate 8 is two, two fixed clamping plate 8 are fixedly connected on the opposite ends of two connecting shaft 7, and the two fixed clamping plate 8 can clamp and fix the gear;

[0034] Hydraulic elevator 9: The hydraulic elevator 9 is fixedly installed on the front side of the cleaning frame 1, the hydraulic elevator 9 is a mechanical equipment driven by a hydraulic system, mainly composed of a walking mechanism, a hydraulic mechanism, an electric control mechanism and a supporting mechanism, and realizes the lifting function through the pressure transmission of hydraulic oil, runs stably, and has low noise, and the hydraulic elevator 9 provides power for the up-down sliding of the connecting top rod 10;

[0035] Servo motor 11: servo motor 11 is fixedly installed at the end of the connecting top rod 10 away from the hydraulic elevator 9, and the servo motor 11 works according to the electromagnetic law. When the armature winding has current passing through, the armature will be affected by the electromagnetic force under the action of the magnetic field, and the torque will be generated to drive the motor to rotate. The servo motor 11 provides power for the rotation of the polishing disc 12;

[0036] Polishing disc 12: the polishing disc 12 is fixedly installed at the output end of the servo motor 11. The polishing disc 12 is a tool for polishing and polishing, which is usually composed of abrasive and binder. It can be installed on electric or manual tools to remove defects, scratches and unevenness on the surface of the material, so that it becomes smooth and bright. The polishing disc 12 is used to remove burrs on the surface of the gear;

[0037] Fixed shaft 13: the fixed shaft 13 is slidingly connected in the inside of the right rotating disc 6, and the position of the rotating disc 6 is fixed through the clamping action between the fixed shaft 13 and the positioning clamping groove 16;

[0038] Grip 14: the grip 14 is fixedly connected to the surface of the fixed shaft 13, which facilitates the workers to slide the fixed shaft 13 through the grip 14;

[0039] Positioning clamping groove 16: the number of the positioning clamping groove 16 is two, and the two positioning clamping grooves 16 are both arranged on the surface of the right supporting plate 5. The rotating disc 6 is positioned through the clamping action between the positioning clamping groove 16 and the fixed shaft 13.

[0040] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments. Within the knowledge range possessed by ordinary skilled persons in the technical field, various changes can be made without departing from the purpose of the utility model.

Claims

1. A burr cleaning mechanism for gear machining, characterized by, Include: Cleaning frame (1) and gear polishing and turning device; The surface of the cleaning frame (1) is slidably connected with two sliding frames (2), the top of each of the two sliding frames (2) is fixedly connected with a support plate (5), and the inner part of each of the two support plates (5) is rotatably connected with a rotating disc (6); The gear polishing and turning device comprises a fixed shaft (13), a handle (14) and a spring (15), the fixed shaft (13) is slidably connected inside the right rotating disc (6), the handle (14) is fixedly connected to the surface of the fixed shaft (13), the handle (14) is slidably connected inside the rotating disc (6), and the spring (15) is fixedly connected to one end of the fixed shaft (13). The end of the spring (15) away from the fixed shaft (13) is fixedly connected to the inner wall of the rotating disc (6).

2. A burr cleaning mechanism for gear machining according to claim 1, characterized in that: The lower end of each of the two sliding frames (2) is threadedly connected with a bidirectional threaded rod (4), and the left and right ends of the bidirectional threaded rod (4) are provided with threads in opposite directions.

3. A burr cleaning mechanism for gear machining according to claim 2, characterized in that: The inner part of the cleaning frame (1) is fixedly installed with a driving motor (3), and the right end of the bidirectional threaded rod (4) is fixedly connected with the output end of the driving motor (3).

4. The burr cleaning mechanism for gear machining according to claim 1, characterized in that: The opposite side of each of the two rotating discs (6) is fixedly connected with a connecting shaft (7), and the opposite end of each of the two connecting shafts (7) is fixedly connected with a fixed clamping plate (8).

5. A burr cleaning mechanism for gear machining according to claim 1, characterized in that: The front side of the cleaning frame (1) is fixedly installed with a hydraulic elevator (9), and the output end of the hydraulic elevator (9) is fixedly connected with a connecting top rod (10).

6. A burr cleaning mechanism for gear machining according to claim 5, characterized in that: The end of the connecting top rod (10) away from the hydraulic elevator (9) is fixedly connected with a servo motor (11), and the output end of the servo motor (11) is fixedly installed with a polishing disc (12).

7. A burr cleaning mechanism for gear machining according to claim 1, characterized in that: The surface of the right support plate (5) is provided with two positioning clamping grooves (16), and the end of the fixed shaft (13) away from the spring (15) is slidably clamped in the inner part of the positioning clamping groove (16).

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