Gear cleaning device for machining

Abstract

The utility model relates to a gear cleaning device for processing, including clean case, be equipped with two groups of fixed components in clean case, and fixed component includes fixed link, and the periphery of fixed link is equipped with a plurality of support plates, and the outside of support plate is arc shape, be connected with adjusting assembly on fixed link, and adjusting assembly includes guide rod, and the guide rod is equipped with the sliding sleeve, and the outside of sliding sleeve is connected with a plurality of pull rod, and pull rod one end is installed with the pull ring, be equipped with cleaning assembly in clean case, and cleaning assembly includes frame, and be installed with the spray pipe on the frame, and be equipped with a plurality of through -holes on the spray pipe, and be installed with a plurality of spray heads in through -hole, and be equipped with brush roller below fixed component, and brush roller and clean case are detachable connection. The utility model discloses through fixed component and adjusting assembly can be automatic to the gear and fix, through drive component and make fixed component rotate, again through cleaning assembly to the gear tooth of gear and wash, and this device can wash simultaneously to multiple gears, and the processing efficiency is also improved while saving manpower.

Description

Technical Field

[0001] This utility model belongs to the field of gear processing technology, and specifically relates to a gear cleaning device for gear processing. Background Technology

[0002] Gears are mechanical components that transmit motion and power through continuous meshing of gears on their rims. They are important parts of mechanical transmissions. Commonly used steels for gear manufacturing include tempered steel, quenched steel, carburized and quenched steel, and nitrided steel. Cast steel has slightly lower strength than forged steel and is often used for larger gears. Gray cast iron has poor mechanical properties and can be used in lightly loaded open gear drives. Ductile iron can partially replace steel in gear manufacturing. Plastic gears are mostly used in lightly loaded applications requiring low noise, and their mating gears are generally made of steel gears with good thermal conductivity. Gear manufacturing involves several steps, including casting, normalizing, turning, hobbing, shaving, grinding, and dressing. Gear surfaces inevitably accumulate oil, cutting chips, dust, and other impurities. To ensure cleanliness, gears generally need to be cleaned to remove these contaminants.

[0003] Gears need to be cleaned before leaving the factory. Existing cleaning methods include ultrasonic cleaning or immersion cleaning, but these methods cannot remove stubborn stains. Conventional brushing equipment cannot effectively clean the root of the gears. Therefore, a gear cleaning device for machining has been designed. Utility Model Content

[0004] The present invention provides a gear cleaning device for machining, which aims to solve the problems mentioned in the background art.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a gear cleaning device for processing, including a cleaning box, two sets of fixing components are provided in the cleaning box, the fixing components include a fixing rod, a fixing seat is provided on the side wall of the cleaning box, the fixing seat is connected to one end of the fixing rod, and a number of support plates are provided around the fixing rod. The length direction of the support plates is parallel to that of the fixing rod, and the outer side of the support plates is arc-shaped.

[0006] An adjustment assembly is connected to the fixed rod. The adjustment assembly includes a guide rod, one end of which is fixedly connected to the end face of the fixed rod. A positioning ring is sleeved at the connection between the guide rod and the fixed rod. The positioning ring is fixedly connected to the end of the guide rod through an extension arm. A sliding sleeve is sleeved on the guide rod. Several pull rods are connected to the outer side of the sliding sleeve. One end of the pull rod is fixedly connected to the outer side of the sliding sleeve. A moving block is provided at the other end of the pull rod. A rotating block is slidably connected to the other side of the moving block. A pull ring is fixedly installed on the rotating block.

[0007] A fixed ring is sleeved on the outside of the pull rod. A limit rod is connected between the fixed ring and the positioning ring. A limit ring is provided on the outside of the limit rod. The limit ring and the limit rod are fixedly connected by a connecting block. An adjusting arm is provided inside the limiting ring. One end of the adjusting arm is hinged to the fixed ring, and the other end of the adjusting arm is hinged to the inside of the support plate. Several auxiliary arms are provided on the outside of the sliding sleeve. The two ends of the auxiliary arms are respectively hinged to the adjusting arm and the sliding sleeve.

[0008] The cleaning box contains a cleaning component, which corresponds to the fixing component. The cleaning component includes a frame, on which a spray pipe is installed. The spray pipe has several through holes, and several nozzles are installed in the through holes. A brush roller is provided below the fixing component, and the roller shaft of the brush roller is detachably connected to the cleaning box.

[0009] Furthermore, a movable seat is fitted onto the fixed rod, and the movable seat has several arc-shaped slots. A sliding rod is provided in the arc-shaped slot, and the sliding rod can slide in the arc-shaped slot. One end of the sliding rod is connected to a positioning plate, and the top end of the positioning plate is fixedly connected to the inner side of the support plate.

[0010] Furthermore, the movable seat has a threaded protrusion on one side near the fixed seat, and a fixing screw sleeve is fitted on the threaded protrusion to fix the position of the movable seat.

[0011] Furthermore, the support plate and the fixed rod are provided with several connecting components, each including a connecting arm and a movable arm. One end of the connecting arm is hinged to the inner side of the support plate, and one end of the movable arm is hinged to the fixed rod. The connecting arm and the movable arm are also hinged together.

[0012] Furthermore, the pull ring is connected to a positioning component, which includes a hook. The opening of the hook is fitted onto the pull ring, and the other end of the hook is connected to a tension spring. The other end of the tension spring is connected to a slider.

[0013] Furthermore, there are two limiting blocks fixedly connected to the inner wall of the cleaning box, and a short rod is connected between the two limiting blocks. The slider has a through hole and is sleeved on the short rod. The slider can rotate between the limiting blocks around the short rod.

[0014] Furthermore, a drive assembly is provided on the outside of the cleaning box. The drive assembly includes synchronous pulleys, which are connected by a toothed belt. Each synchronous pulley is connected to one end of a fixed rod in the fixed base, and a drive motor is connected to the synchronous pulley.

[0015] Furthermore, the cleaning box is located above the support, the bottom of the cleaning box is provided with a water collection tank, and a seepage plate is installed above the water collection tank.

[0016] Furthermore, the bottom of the water collection tank is provided with a water outlet, a wastewater tank is provided below the support, a drain pipe is provided in the water outlet, and the water collection tank is connected to the wastewater tank through the drain pipe.

[0017] Compared with the prior art, the beneficial effects of this utility model are: the structure of this utility model is simple and easy to use. The gear can be automatically fixed by the fixing component and the adjusting component. The fixing component is rotated by the driving component, and the gear teeth are cleaned by the cleaning component. This device can clean multiple gears at the same time, saving manpower and improving processing efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main appearance of this utility model;

[0019] Figure 2 This is a schematic diagram of the fixing component structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the movable seat structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure at point A of this utility model;

[0023] Figure 6 This is a schematic diagram of the connecting component structure of this utility model;

[0024] Figure 7 This is a schematic diagram of the positioning component structure of this utility model;

[0025] Figure 8 This is a schematic diagram of the cleaning component structure of this utility model;

[0026] In the diagram, 1-bracket, 2-cleaning box, 3-water collection tank, 4-wastewater tank, 5-fixed rod, 6-fixed seat, 7-support plate, 8-guide rod, 9-positioning ring, 10-sliding sleeve, 11-pull rod, 12-moving block, 13-rotating block, 14-pull ring, 15-fixed ring, 16-limiting rod, 17-adjusting arm, 18-auxiliary arm, 19-moving seat, 20-sliding rod, 21-positioning plate, 22-connecting arm, 23-moving arm, 24-hook, 25-tension spring, 26-slider, 27-limiting block, 28-rotating wheel, 29-drive motor, 30-frame, 31-spray pipe, 32-brush roller. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It should be understood that the preferred embodiments described herein are only for illustration and explanation of the present invention and are not intended to limit the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can be arranged and designed in various different configurations. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention. In the embodiments, the components of the embodiments of the present application described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the present application.

[0028] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "front," and "rear," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to an electrical connection; they can refer to a hydraulic connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0030] refer to Figures 1 to 7A gear cleaning device for processing includes a support 1, a cleaning box 2 above the support 1, a water collection trough 3 at the bottom of the cleaning box 2, a seepage plate above the water collection trough 3, a water outlet at the bottom of the water collection trough 3, a wastewater tank 4 below the support 1, a drain pipe inside the water outlet, and the water collection trough 3 connected to the wastewater tank 4 via the drain pipe. The cleaning box 2 contains a fixing assembly for fixing the gear to be cleaned. The fixing assembly consists of two sets, including a fixing rod 5. The side wall of the cleaning box 2 has two through holes, each containing a fixing seat 6, which is fixedly connected to the side wall of the cleaning box 2. The fixing seat 6 contains a bearing, and one end of the fixing rod 5 is fixedly connected to the inner wall of the bearing. Several support plates 7 are arranged around the fixing rod 5, with the length directions of the support plates 7 parallel to those of the fixing rod 5. The outer surface of the support plates 7 is arc-shaped. When the device is in operation, the gear is fitted onto the support plates 7.

[0031] The other end of the fixed rod 5 is connected to an adjustment assembly. This assembly allows the device to fix gears of different inner diameters. The adjustment assembly includes a guide rod 8, one end of which is fixedly connected to the end face of the fixed rod 5. A positioning ring 9 is fitted at the connection between the guide rod 8 and the fixed rod 5. The positioning ring 9 is fixedly connected to the end of the guide rod 8 via an extension arm. A sliding sleeve 10 is fitted on the guide rod 8, allowing it to slide along the length of the guide rod 8. Several pull rods 11 are connected to the outer side of the sliding sleeve 10. One end of each pull rod 11 is fixedly connected to the outer side of the sliding sleeve 10. The other end of each pull rod 11 has a moving block 12. One side of the moving block 12 is fixedly connected to the pull rod 11, and the other side of the moving block 12 is slidably connected to a rotating block 13. Corresponding protrusions are respectively provided on the side surface where the moving block 12 and the rotating block 13 meet. The rotating block 13 rotates on the moving block 12 without falling off, and a pull ring 14 is fixedly installed on the rotating block 13. A fixed ring 15 is sleeved on the outside of the pull rod 11. A limit rod 16 is connected between the fixed ring 15 and the positioning ring 9. A limit ring is provided on the outside of the limit rod 16. The limit ring and the limit rod 16 are fixedly connected by a connecting block. An adjusting arm 17 is provided inside the limit ring. One end of the adjusting arm 17 is hinged to the fixed ring 15, and the other end of the adjusting arm 17 is hinged to the inside of the support plate 7. Several auxiliary arms 18 are provided on the outside of the sliding sleeve 10. The two ends of the auxiliary arms 18 are hinged to the adjusting arm 17 and the sliding sleeve 10, respectively. When the sliding sleeve 10 moves along the guide rod 8, the sliding sleeve 10 can drive the auxiliary arms 18 to move and drive the adjusting arm 17 to move, thereby adjusting the distance between the support plate 7 and the fixed rod 5.

[0032] To limit the position of the end of the support plate 7 near the fixed seat 6, a movable seat 19 is fitted on the fixed rod 5. The movable seat 19 can rotate on the fixed rod 5. The movable seat 19 has several arc-shaped slots. The two ends of the arc-shaped slots are close to the center and edge of the movable seat 19, respectively. A sliding rod 20 is provided in the arc-shaped slot. The sliding rod 20 can slide in the arc-shaped slot. One end of the sliding rod 20 is connected to a positioning plate 21. The top end of the positioning plate 21 is fixedly connected to the inner side of the support plate 7. Rotating the movable seat 19 can limit the position of the end of the support plate 7. The side of the movable seat 19 near the fixed seat 6 has a threaded protrusion. A fixing screw sleeve is fitted on the threaded protrusion. The position of the movable seat 19 can be fixed by the fixing screw sleeve.

[0033] To maintain an equal distance between the support plate 7 and the fixed rod 5, several connecting components are provided between them. The connecting components include a connecting arm 22 and a movable arm 23. One end of the connecting arm 22 is hinged to the inner side of the support plate 7, and one end of the movable arm 23 is hinged to the fixed rod 5. The connecting arm 22 and the movable arm 23 are also hinged. When the support plate 7 moves, the connecting components will move together and support the support plate 7 at the same time.

[0034] To keep the fixing component horizontal and prevent it from tilting due to the weight of the gear, a positioning component is connected to the pull ring 14. The positioning component includes a hook 24, the opening of which is fitted onto the pull ring 14. The other end of the hook 24 is connected to a tension spring 25, and the other end of the tension spring 25 is connected to a slider 26. Limiting blocks 27 are fixedly connected to the inner wall of the cleaning box 2. There are two limiting blocks 27, and a short rod is connected between the two limiting blocks 27. The slider 26 has a through hole and is fitted onto the short rod. The slider 26 can rotate between the limiting blocks 27 around the short rod. The tension spring 25 is not only connected to the hook 24, but also controls the adjusting component. When the hook 24 pulls the pull ring 14, it can drive the sliding sleeve 10 to move, thereby allowing the support plate 7 to support the inner wall of the gear.

[0035] To enable the fixed components to rotate and thus clean different positions of the gears, a drive assembly is provided on the outside of the cleaning box 2. The drive assembly includes a synchronous pulley, which consists of two rotating wheels 28 of different sizes. The synchronous pulleys are connected by a toothed belt, which reduces the probability of the synchronous pulleys slipping. The two rotating wheels 28 are respectively connected to one end of the fixed rod 5 in the fixed base 6. One of the rotating wheels 28 is connected to a drive motor 29. The drive motor 29 causes the synchronous pulley to rotate, thereby causing the two sets of fixed components to rotate.

[0036] To clean the gears, a cleaning assembly is provided inside the cleaning box 2. The cleaning assembly corresponds to the fixing assembly. The cleaning assembly includes a frame 30, which is fixedly installed to the inner wall of the cleaning box 2 by bolts and support plate 7. A spray pipe 31 is installed on the frame 30. The spray pipe 31 has several through holes, and several nozzles are installed in the through holes. One end of the spray pipe 31 has a water inlet, and the other end of the frame 30 has adjusting plugs at both ends. The water pipe can be installed by removing the adjusting plugs. A brush roller 32 is provided below the fixing assembly. The two ends of the roller shaft of the brush roller 32 are connected to fixing buckles. Several openings are provided on the side walls of the cleaning box 2. The fixing buckles can be installed at the corresponding openings on the side walls of the cleaning box 2 according to actual needs. The fixing buckles are detachably connected to the inner wall of the cleaning box 2, which facilitates the disassembly and installation of the brush roller 32. One end of the roller shaft of the brush roller 32 is connected to a drive device. The drive device can control the rotation of the brush roller 32, thereby cleaning the gaps between the gear teeth.

[0037] The support plate 7 has rubber pads on its arc-shaped surface, which can increase the friction between the support plate 7 and the gear. The drive motor 29 and the drive device are both commonly used components.

[0038] Working principle: The operator first places the gear to be cleaned onto the support plate 7, connects the hook 24 to the pull ring 14, and then uses the tension spring 25 to control the adjustment component to adjust the movable seat 19 so that the support plate 7 supports the gear. The brush roller 32 is installed in a suitable position, and the water pipe is connected to the spray pipe 31 to spray cleaning water onto the gear to prevent dust and impurities from splashing. The drive component and the drive device connected to the brush roller 32 are started. At this time, the device can clean the gear. The brush roller 32 can automatically clean all the teeth of the gear by rotating the fixed component. The wastewater after cleaning flows through the seepage plate into the wastewater tank 4 below the cleaning box 2.

[0039] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this invention. Therefore, the protection scope of this utility model should be primarily defined by the scope of the claims.

Claims

1. A gear cleaning device for machining, comprising a cleaning box, characterized in that: The cleaning box is equipped with two sets of fixing components. The fixing components include a fixing rod and a fixing seat on the side wall of the cleaning box. The fixing seat is connected to one end of the fixing rod. Several support plates are arranged around the fixing rod. The length direction of the support plates is parallel to that of the fixing rod, and the outer surface of the support plates is arc-shaped. An adjustment assembly is connected to the fixed rod. The adjustment assembly includes a guide rod, one end of which is fixedly connected to the end face of the fixed rod. A positioning ring is sleeved at the connection between the guide rod and the fixed rod. The positioning ring is fixedly connected to the end of the guide rod through an extension arm. A sliding sleeve is sleeved on the guide rod. Several pull rods are connected to the outer side of the sliding sleeve. One end of the pull rod is fixedly connected to the outer side of the sliding sleeve. A moving block is provided at the other end of the pull rod. A rotating block is slidably connected to the other side of the moving block. A pull ring is fixedly installed on the rotating block. A fixed ring is sleeved on the outside of the pull rod. A limit rod is connected between the fixed ring and the positioning ring. A limit ring is provided on the outside of the limit rod. The limit ring and the limit rod are fixedly connected by a connecting block. An adjusting arm is provided inside the limiting ring. One end of the adjusting arm is hinged to the fixed ring, and the other end of the adjusting arm is hinged to the inside of the support plate. Several auxiliary arms are provided on the outside of the sliding sleeve. The two ends of the auxiliary arms are respectively hinged to the adjusting arm and the sliding sleeve. The cleaning box contains a cleaning component, which corresponds to the fixing component. The cleaning component includes a frame, on which a spray pipe is installed. The spray pipe has several through holes, and several nozzles are installed in the through holes. A brush roller is provided below the fixing component, and the roller shaft of the brush roller is detachably connected to the cleaning box.

2. The gear cleaning device for machining according to claim 1, characterized in that: A movable seat is fitted onto the fixed rod. The movable seat has several arc-shaped slots. A sliding rod is installed in each arc-shaped slot. The sliding rod can slide within the arc-shaped slot. One end of the sliding rod is connected to a positioning plate. The top end of the positioning plate is fixedly connected to the inner side of the support plate.

3. The gear cleaning device for machining according to claim 2, characterized in that: The movable seat has a threaded protrusion on one side near the fixed seat, and a fixing screw sleeve is fitted on the threaded protrusion to fix the position of the movable seat.

4. The gear cleaning device for machining according to claim 1, characterized in that: The support plate and the fixed rod are provided with several connecting components. The connecting components include a connecting arm and a movable arm. One end of the connecting arm is hinged to the inner side of the support plate, and one end of the movable arm is hinged to the fixed rod. The connecting arm and the movable arm are also hinged together.

5. The gear cleaning device for machining according to claim 1, characterized in that: The pull ring is connected to a positioning component, which includes a hook. The opening of the hook is fitted onto the pull ring, and the other end of the hook is connected to a tension spring. The other end of the tension spring is connected to a slider.

6. The gear cleaning device for machining according to claim 5, characterized in that: Limiting blocks are fixedly connected to the inner wall of the cleaning box. There are two limiting blocks, and a short rod is connected between the two limiting blocks. The slider has a through hole and is sleeved on the short rod. The slider can rotate between the limiting blocks around the short rod.

7. The gear cleaning device for machining according to claim 1, characterized in that: The cleaning box is equipped with a drive assembly on its outside. The drive assembly includes synchronous pulleys, which are connected by a toothed belt. Each synchronous pulley is connected to one end of a fixed rod in the fixed base, and a drive motor is connected to the synchronous pulley.

8. The gear cleaning device for machining according to claim 1, characterized in that: The cleaning box is located above the support frame, and a water collection trough is provided at the bottom of the cleaning box. A water seepage plate is installed above the water collection trough.

9. A gear cleaning device for machining according to claim 8, characterized in that: The water collection tank is equipped with an outlet at the bottom, a wastewater tank is located below the support, and a drain pipe is installed inside the outlet. The water collection tank is connected to the wastewater tank through the drain pipe.

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