An arcuate-tooth bevel gear cleaning device and method of use

Abstract

The application relates to a kind of spiral bevel gear cleaning device and method, belong to gear cleaning equipment field.Cleaning device includes two fixed devices;Water tank includes water tank body and cover, water tank body is equipped with water in the inside, the side surface of water tank body is further provided with hole;Motor is fixedly connected in the side surface of water tank body by support, and the output shaft of motor passes through hole;Cover is placed on the upper end of water tank body;One end of two fixed devices is symmetrically arranged on the inner wall of water tank body, and one of the fixed devices is fixedly connected with the output shaft of motor.The application can clean multiple gears of different sizes at the same time, improve cleaning efficiency, avoid mutual bumping between multiple gears, and the application fully immerses gears in water, drives water flow to impact gear surface by rotation of fixed device, reduces impact force on gear surface during cleaning, and also can collect waste debris separated from gear surface, to avoid debris from circulating flow again and be adsorbed on gear surface.

Description

Technical Field

[0001] This invention relates to a cleaning device and method for cleaning spiral bevel gears, belonging to the field of gear cleaning equipment. Background Technology

[0002] After the gears are processed, their surfaces are mostly covered with a large amount of debris. If they are directly washed with high-pressure water jets, the debris may scratch the gear surface under the water pressure. In addition, the current cleaning equipment has low efficiency when cleaning gears, so it is necessary to improve it. Summary of the Invention

[0003] The purpose of this invention is to solve the above-mentioned problems existing in the background art and to provide a spiral bevel gear cleaning device and a method of using it.

[0004] The present invention achieves the above objectives by adopting the following technical solution:

[0005] A bevel gear cleaning device includes a water tank, a motor, and a cleaning device; the cleaning device includes two fixing devices; the water tank includes a tank body and a cover, the tank body is filled with water, and the side of the tank body is provided with a hole; the motor is fixedly connected to the side of the tank body by a bracket, and the output shaft of the motor passes through the hole; the cover is placed on the upper end of the tank body; one end of the two fixing devices is symmetrically arranged on the inner wall of the tank body, and one of the fixing devices is fixedly connected to the output shaft of the motor.

[0006] A method of using an arc bevel gear cleaning device, the method comprising the following steps:

[0007] Step 1: Fix the gear to the fixing device, and then pass the blocking device through the fixing hole in the center of the gear and connect it to the threaded hole through the thread;

[0008] Step 2: Rotate the threaded telescopic cylinder to extend it, and connect it to the threaded connection port on the collecting device via threaded connection;

[0009] Step 3: Fill the water tank with water;

[0010] Step 4: Start the motor to clean the gears.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the present invention can clean multiple gears of different sizes at the same time, improve cleaning efficiency and avoid collisions between multiple gears. Furthermore, the present invention immerses all gears in water, and the rotation of the fixing device drives the water flow to impact the gear surface, reducing the impact force on the gear surface during cleaning. At the same time, it can also collect the debris that has detached from the gear surface, preventing the debris from being re-adsorbed onto the gear surface as the water circulates. Attached Figure Description

[0012] Figure 1 This is a front view of an arc bevel gear cleaning device according to the present invention;

[0013] Figure 2 This is a front view of the water tank of an arc bevel gear cleaning device according to the present invention;

[0014] Figure 3 This is a front view of the cleaning device of the spiral bevel gear cleaning device of the present invention;

[0015] Figure 4 This is a front view of the fixing device of the spiral bevel gear cleaning device of the present invention;

[0016] Figure 5 This is a side view of the fixing device of the spiral bevel gear cleaning device of the present invention.

[0017] Figure 6 This is a front view of the blocking device of an arc bevel gear cleaning device according to the present invention;

[0018] Figure 7 This is a front view of the collection device of an arc bevel gear cleaning device according to the present invention;

[0019] Figure 8 This is a schematic diagram of the structure of the fixed gear of the cleaning device in the spiral bevel gear cleaning device of the present invention;

[0020] Figure 9 This is a schematic diagram of the screen deformation structure of an arc-tooth bevel gear cleaning device according to the present invention. Detailed Implementation

[0021] 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. Obviously, the described embodiments are only some embodiments of the invention, not all embodiments. 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.

[0022] Specific implementation method one: as follows Figure 1-9 As shown, this embodiment describes a bevel gear cleaning device, including a water tank 1, a motor 2, and a cleaning device 3; the cleaning device 3 includes two fixing devices 31; the water tank 1 includes a water tank body 11 and a cover 12, the water tank body 11 is filled with water, and the side of the water tank body 11 is also provided with a hole 12; the motor 2 is fixedly connected to the side of the water tank body 11 by a bracket, and the output shaft of the motor 2 passes through the hole 12; the cover 12 is placed on the upper end of the water tank body 11; one end of the two fixing devices 31 is symmetrically arranged on the inner wall of the water tank body 11, and one of the fixing devices 31 is fixedly connected to the output shaft of the motor 2.

[0023] Specific implementation method two: such as Figure 1-9 As shown, this embodiment is a further explanation of specific embodiment one. Each of the fixing devices 31 includes a cylinder 311, multiple springs 317, multiple sliding blocks 319, and multiple sliders 3111. One end of the cylinder 311 is hollowed out and has an internal cavity. The other end of the cylinder 311 is fixedly connected to the output shaft of the motor 2. An annular groove 316 is provided on the inner wall of the cylinder 311. Multiple sliding grooves I 318 are provided in the annular groove 316 near the hollowed-out end of the cylinder 311. One end of each sliding block 319 is fixedly connected to... The corresponding slider 3111 and the other end of the slider block 319 are provided with a groove II 3110. The multiple slider blocks 319 are arranged in multiple rows and evenly distributed circumferentially inside the cylinder 311. The slider 3111 on two axially adjacent slider blocks 319 slides in cooperation with the groove II 3110. The slider 3111 on the slider block 319 near the hollow end of the cylinder 311 slides in cooperation with the groove I 318. One end of each spring 317 is fixedly connected to the inner wall of the annular groove 316, and the other end of the spring 317 is fixedly connected to the corresponding slider block 319.

[0024] Specific implementation method three: such as Figure 1-9 As shown, this embodiment is a further explanation of the first specific embodiment. The sliding block 319 is arc-shaped, and the inner circular surfaces of multiple sliding blocks 319 evenly distributed in the circumference form a circular cavity. The inner circular surfaces of multiple sets of sliding blocks 319 arranged along the axial direction of the cylinder 311 form a conical cavity.

[0025] Specific implementation method four: such as Figure 1-9 As shown, this embodiment is a further explanation of the first specific embodiment. Each of the fixing devices 31 also includes multiple connecting rods 313 and fixing rods 314. The end of the cylinder 311 near the inner wall of the water tank body 11 is provided with a through hole 312. One end of the connecting rod 313 is fixedly connected to the inner wall of the through hole 312, and the other end of the connecting rod 313 is fixedly connected to the fixing rod 314. The fixing rod 314 is fixedly connected to the output shaft of the motor 2. All of the multiple connecting rods 313 are fan-shaped.

[0026] Specific implementation method five: such as Figure 1-9As shown, this embodiment is a further explanation of the first specific embodiment. The cleaning device 3 also includes a blocking device 32. The blocking device 32 includes a screw 321, a plurality of conical blocks 322, a baffle 324, and a propulsion blade 325. One end of the screw 321 is fixedly connected to the baffle 324, and the baffle 324 is provided with a plurality of fixing holes, and a propulsion blade 325 is fixedly connected in each fixing hole. A plurality of conical blocks 322 are evenly distributed on the screw 321, and the tips of the conical blocks 322 face the baffle 324. Each conical block 322 has a plurality of through holes 323 axially penetrating the conical block 322 on its conical surface, and the maximum diameter of the conical block 322 is smaller than the diameter of the fixing hole of the gear 4. The other end of the fixing rod 314 is provided with a threaded hole 315, and the other end of the screw 321 is engaged with the threaded hole 315.

[0027] Specific implementation method six: such as Figure 1-9 As shown, this embodiment is a further explanation of the first specific embodiment. The cleaning device 3 also includes a threaded telescopic cylinder 33 and a collection device 34. One end of the threaded telescopic cylinder 33 is fixedly connected to the hollow end of the cylinder 311, and the other end of the threaded telescopic cylinder 33 is connected to the collection device 34 by a thread.

[0028] The collecting device 34 includes a screen 341, a connecting ring 343, two limiting rings 344, and a fixing bolt 346. Both sides of the screen 341 are provided with threaded connection ports 342, which are threadedly connected to a threaded telescopic cylinder 33. The connecting ring 343 is fixedly connected to the inside of the screen 341 by the fixing bolt 346. The cross-section of the connecting ring 343 is an arc shape convex towards the center, and two limiting rings 344 are symmetrically connected at the end of the connecting ring 343 away from the center. An annular groove 345 is left between the ends of the two limiting rings 344, and the two limiting rings 344 and the connecting ring 343 form a receiving cavity.

[0029] Specific implementation method seven: such as Figure 1-9 As shown in the figure, this embodiment describes a method of using an arc bevel gear cleaning device, the method of using the device including the following steps:

[0030] Step 1: Fix the gear 4 on the fixing device 31, and then pass the blocking device 32 through the fixing hole in the center of the gear 4 and connect it to the threaded hole 315 by thread.

[0031] Step 2: Rotate the threaded telescopic cylinder 33 to extend it, and connect it to the threaded connection port 342 on the collecting device 34 via thread;

[0032] Step 3: Fill the water tank body 11 with water;

[0033] Step 4: Start motor 2 to clean gear 4.

[0034] The working principle of this invention is as follows: When using this device, the gear 4 is fixed on the fixing device 31. During the fixing process, since the inner circular surface of the multiple sets of sliding blocks 319 arranged along the axial direction of the cylinder 311 forms a conical cavity, the gear 4 with a smaller diameter needs to be placed into the fixing device 31 first. When the gear 4 is pushed into the fixing device 31, after the outer side of the gear 4 contacts the corresponding sliding block 319, the sliding block 319 slides into the annular groove 316 and compresses the spring 317. The gear 4 is clamped by the elastic force of the spring 317. Each sliding block 319 is provided with a rubber pad at the contact position with the gear 4 for anti-slip. Then, the screw 321 and the conical block 322 on the blocking device 32 pass through the fixing hole in the center of the gear 4 and are connected to the threaded hole 315 by threads.

[0035] Then rotate the threaded telescopic cylinder 33 to extend it, and make both threaded telescopic cylinders 33 connected to the fixing device 31 connected to the threaded connection ports 342 on both sides of the collecting device 34 by thread; then fill the water tank body 11 with water.

[0036] Finally, motor 2 is started, which drives the fixed rod 314 to rotate, thereby driving the fixed device 31 to rotate. The fixed device 31 drives another fixed device 31 to rotate through the collecting device 34. When the fixed device 31 rotates, it drives the connecting rod 313 to rotate. The connecting rod 313 is designed in the shape of a fan blade. Therefore, the rotation of the connecting rod 313 causes the water in the water tank body 11 to flow from the gap between the fixed device 31 and the water tank body 11 into the fixed device 31. Since the water is constantly flowing into the fixed device 31, the water flowing into the cylinder 31 first washes the area near the connecting rod 313. The water flows onto the surface of gear 4, and then a portion of it continues to flow towards the threaded telescopic cylinder 33 through the fixed hole in the center of gear 4. During the movement towards the threaded telescopic cylinder 33, the water flows through the conical block 322. Since the conical block 322 is located between the two gears 4, some of the water flows through the conical block 322 to the space between the two gears 4 and washes the end face of gear 4. Then it moves to the side of gear 4 where the teeth are located, while the rest flows through the through hole 323 into the threaded telescopic cylinder 33. Through the connecting rod 313, it is driven to another part of the water in the cylinder 311 to wash the gear. The water flows from the end face of gear 4 to the tooth groove between the two teeth on the side of gear 4, scouring the tooth groove. Then, the water flowing out between the two adjacent gears 4 moves into the threaded telescopic cylinder 33. After flowing into the threaded telescopic cylinder 33, the water continues to flow. The water in the two threaded telescopic cylinders 33 flows towards each other into the collection device 34. Within the screen 341, the two flow directions of water counteract each other. Under the continuous counteracting action of the water within the threaded telescopic cylinders 33, the waste mixed in the water can only move towards the periphery of the threaded telescopic cylinder 33. The diameter of the screen 341 is larger than the threaded telescopic cylinder. The telescopic cylinder 33 causes debris to move into the screen 341 after being impacted by the water flow. During this movement, it is blocked by the connecting ring 343 and moves to both sides of the connecting ring 343, allowing the water flow to pass through the side screen 341. The debris is trapped inside the screen 341. The screen 341 is elastic, and as the water continues to circulate, the debris inside the screen 341 increases. The debris may clog the screen 341, causing the inflow of water to exceed the outflow of water in the cleaning device 3. Therefore, the continuous impact of the water flow causes the screen 341 to shift in the position where there is no fixing bolt 346. Figure 9 The deformation shown causes the screen 341 to bend, pushing some of the piled debris away from the inner surface of the screen 341, thereby reducing the impact on the filtration of the screen 341, reducing the number of times the screen 341 needs to be cleaned, and ensuring the cleaning efficiency of the gear 4.

[0037] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of the equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An arcuate-tooth bevel gear cleaning device, characterized by: The device includes a water tank (1), a motor (2), and a cleaning device (3); the cleaning device (3) includes two fixing devices (31); the water tank (1) includes a water tank body (11) and a cover (12), the water tank body (11) is filled with water, and the side of the water tank body (11) is also provided with a hole (13); the motor (2) is fixedly connected to the side of the water tank body (11) by a bracket, and the output shaft of the motor (2) passes through the hole (13); the cover (12) is placed on the upper end of the water tank body (11); one end of the two fixing devices (31) is symmetrically arranged on the inner wall of the water tank body (11), and one of the fixing devices (31) is fixedly connected to the output shaft of the motor (2); Each of the fixing devices (31) includes a cylinder (311), multiple springs (317), multiple sliding blocks (319), and multiple sliders (3111); one end of the cylinder (311) is hollowed out and has an internal cavity, and the other end of the cylinder (311) is fixedly connected to the output shaft of the motor (2). An annular groove (316) is provided on the inner wall of the cylinder (311), and multiple sliding grooves I (318) are provided near the hollowed-out end of the cylinder (311); one end of each sliding block (319) is fixedly connected to a corresponding slider (3111), and the sliding block... (319) has a sliding groove II (3110) at the other end. The multiple sliding blocks (319) are arranged in multiple rows and are evenly distributed circumferentially inside the cylinder (311). The sliders (3111) on two axially adjacent sliding blocks (319) are slidably engaged with the sliding groove II (3110). The sliders (3111) on the sliding block (319) near the hollow end of the cylinder (311) are slidably engaged with the sliding groove I (318). One end of each spring (317) is fixedly connected to the inner wall of the annular groove (316), and the other end of the spring (317) is fixedly connected to the corresponding sliding block (319). Each of the fixing devices (31) further includes multiple connecting rods (313) and fixing rods (314); the cylinder (311) has a perforation (312) at one end near the inner wall of the water tank body (11); one end of the connecting rod (313) is fixedly connected to the inner wall of the perforation (312), and the other end of the connecting rod (313) is fixedly connected to the fixing rod (314), which is fixedly connected to the output shaft of the motor (2); all of the multiple connecting rods (313) are fan-shaped; The cleaning device (3) further includes a blocking device (32); the blocking device (32) includes a screw (321), multiple conical blocks (322), a baffle (324), and a propulsion blade (325); one end of the screw (321) is fixedly connected to the baffle (324), the baffle (324) is provided with multiple fixing holes, and a propulsion blade (325) is fixedly connected in each fixing hole; multiple conical blocks (322) are evenly distributed on the screw (321), the tips of the conical blocks (322) face the baffle (324), and multiple through holes (323) are provided on the conical surface of each conical block (322) through the conical block (322) axially, and the maximum diameter of the conical block (322) is smaller than the diameter of the fixing hole of the gear (4); the other end of the fixing rod (314) is provided with a threaded hole (315), and the other end of the screw (321) is engaged with the threaded hole (315).

2. The device for cleaning a spiral bevel gear according to claim 1, characterized in that: The sliding block (319) is arc-shaped, and the inner circular surface of multiple sliding blocks (319) evenly distributed in the circumference forms a circular cavity, and the inner circular surface of multiple sets of sliding blocks (319) arranged along the axial direction of the cylinder (311) forms a conical cavity.

3. A beveloid gear cleaning device according to claim 2, characterized in that: The cleaning device (3) also includes a threaded telescopic cylinder (33) and a collection device (34); one end of the threaded telescopic cylinder (33) is fixedly connected to the hollow end of the cylinder (311), and the other end of the threaded telescopic cylinder (33) is connected to the collection device (34) by thread. The collecting device (34) includes a screen (341), a connecting ring (343), two limiting rings (344), and a fixing bolt (346). Both sides of the screen (341) are provided with threaded connection ports (342), which are threadedly connected to the threaded telescopic cylinder (33). The connecting ring (343) is fixedly connected to the inside of the screen (341) by the fixing bolt (346). The cross section of the connecting ring (343) is an arc shape that bulges towards the center. Two limiting rings (344) are symmetrically connected at the end of the connecting ring (343) away from the center. An annular groove (345) is left between the ends of the two limiting rings (344), and the two limiting rings (344) and the connecting ring (343) form a receiving cavity.

4. The method of using an arcuate-tooth bevel gear cleaning device of claim 3, wherein: The method of use includes the following steps: Step 1: Fix the gear (4) on the fixing device (31), and then pass the blocking device (32) through the fixing hole in the center of the gear (4) and connect it to the threaded hole (315) by thread; Step 2: Rotate the threaded telescopic cylinder (33) to extend it, and connect it to the threaded connection port (342) on the collecting device (34) via a threaded connection; Step 3: Fill the water tank (11) with water; Step 4: Start the motor (2) to clean the gear (4).

Images