A surface degreasing device for gear manufacturing

Abstract

This utility model discloses a surface degreasing device for gear production, relating to the technical field of gear production equipment. The utility model includes a cleaning tank, and further includes: an degreasing section disposed on the cleaning tank for holding the gears to be degreased; a rotating section disposed inside the cleaning tank for driving the degreasing section to rotate; and a stirring section located inside the cleaning tank for stirring the mixture of cleaning fluid and oil. After the cleaning fluid is poured into the cleaning tank, the gears to be degreased are poured into the degreasing section, and then the rotating section drives the degreasing section to rotate, ensuring uniform contact between the gears and the cleaning fluid. This utility model, by incorporating a rotating section, solves the problem in existing degreasing devices where it is inconvenient to rotate the gears in the cleaning fluid, resulting in uneven contact between the surface of each gear and the degreasing agent, thus affecting the overall cleanliness of the gears.

Description

Technical Field

[0001] This utility model belongs to the technical field of gear production equipment, and in particular relates to a surface degreasing device for gear production. Background Technology

[0002] During gear manufacturing, various oil stains usually remain on the gear surface. These oil stains mainly come from cutting fluid, lubricating oil, and impurities picked up during storage and transportation. The oil stains adhere to the gear surface and form an oil film, which affects the contact between the tool and the gear surface and the cutting effect during subsequent processing, leading to a decrease in processing accuracy, such as dimensional deviation and increased surface roughness. Therefore, it is necessary to degrease the gear surface.

[0003] However, existing degreasing devices are not convenient for the gears to rotate in the cleaning fluid during use. The surface of each gear has different contact with the degreasing agent, resulting in uneven degreasing effect and affecting the overall cleanliness of the gears. Utility Model Content

[0004] The purpose of this utility model is to provide a surface degreasing device for gear production. By setting a rotating part, it solves the problem that existing degreasing devices are not convenient to rotate gears in the cleaning fluid during use, and the contact degree between the surface of each gear and the degreasing agent is different, resulting in uneven degreasing effect and affecting the overall cleanliness of the gears.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a surface degreasing device for gear production, comprising a cleaning tank, and further comprising: an degreasing section disposed on the cleaning tank for holding the gears to be degreased; a rotating section disposed inside the cleaning tank for driving the degreasing section to rotate; and a stirring section located inside the cleaning tank for stirring the mixture of cleaning fluid and oil. After the cleaning fluid is poured into the cleaning tank, the gears to be degreased are poured into the degreasing section, and then the rotating section drives the degreasing section to rotate, ensuring uniform contact between the gears and the cleaning fluid. During this process, the stirring section also rotates, stirring the cleaning fluid and oil to ensure that the effective components in the cleaning fluid are evenly distributed within the cleaning tank.

[0007] Furthermore, the degreasing unit includes a holding basket disposed inside a cleaning tank, and a discharge pipe with a valve is connected to the bottom of the cleaning tank; wherein, the holding basket is used to hold the gears to be degreased, and the holding basket has a through hole, and after the degreasing work is completed, the waste liquid is discharged through the discharge pipe with a valve.

[0008] Furthermore, the rotating part includes a sliding assembly disposed between the holding basket and the cleaning tank; and a limiting assembly disposed at the bottom of the holding basket to establish a connection between the stirring part and the rotating part. The holding basket is mounted on the cleaning tank via the sliding assembly, and when the stirring part rotates, the power is transmitted to the holding basket via the limiting assembly.

[0009] Furthermore, the stirring part includes a drive assembly installed at the bottom of the cleaning tank to provide power output to the rotating part and the stirring part; and a stirring assembly installed on the drive assembly and located inside the cleaning tank, with its top connected to a limiting assembly. When the drive assembly is started, the power of the drive assembly drives the stirring assembly to rotate, mixing the cleaning fluid and oil.

[0010] Furthermore, the sliding assembly includes several sliding grooves formed on the inner wall of the cleaning tank, several sliding rods fixedly connected to the outer wall of the holding basket, several sliding rods extending to several sliding grooves on the side away from the holding basket, several sliding rods being slidably connected to several sliding grooves, and several handles fixedly connected to the outer wall of the holding basket; wherein, there are five sliding grooves and five sliding rods, arranged in a circumferential array around the cleaning tank and the holding basket, and four handles, arranged in a circumferential array around the holding basket.

[0011] Furthermore, the limiting component includes a locking block fixedly connected to the bottom of the holding basket, the bottom of the locking block having a cross-shaped locking groove, and a sliding member slidably connected to the inner wall of the cross-shaped locking groove; wherein, the locking block is installed at the central axis of the holding basket, and the cross-shaped locking groove is opened at the central axis of the locking block.

[0012] Furthermore, the drive assembly includes a support frame fixedly connected to the bottom of the cleaning tank. A motor is fixedly connected to the left side of the support frame. The output shaft of the motor is fixedly connected to a rotating shaft 1 via a coupling. The right side of the rotating shaft 1 passes through the support frame. The rotating shaft 1 is rotatably connected to the support frame. A bevel gear 1 is fixedly connected to the outer wall of the rotating shaft 1. The bevel gear 1 is located inside the support frame and is used to transmit the power of the motor to the stirring assembly.

[0013] Furthermore, the stirring assembly includes a hollow rod rotatably connected to the inner wall of the bottom of the cleaning tank. The bottom of the hollow rod extends out of the cleaning tank and into the support frame. The hollow rod is rotatably connected to the support frame. A second rotating shaft is rotatably connected to the inner wall of the bottom of the support frame. The top of the second rotating shaft extends out of the support frame and into the cleaning tank. The top of the second rotating shaft passes through the hollow rod. Several stirring rods are fixedly connected to the outer wall of the hollow rod. Transmission components are provided on the hollow rod and the second rotating shaft. There are four stirring rods. When the hollow rod rotates, the four stirring rods will rotate around the hollow rod to stir the cleaning liquid and oil.

[0014] Furthermore, the sliding member includes a cross-shaped locking block slidably connected to the inner wall of the cross-shaped locking groove. A disc is fixedly connected to the bottom of the cross-shaped locking block, and the bottom of the disc is fixedly connected to the second rotating shaft. When the basket is placed into the cleaning tank, the basket will be locked by the cross-shaped locking groove in the locking block, and the basket will rotate when the second rotating shaft rotates.

[0015] Furthermore, the transmission component includes two bevel teeth fixedly connected to the outer walls of the hollow rod and the rotating shaft, respectively, and both bevel teeth mesh with bevel teeth. The bevel teeth are positioned between the two bevel teeth, and when the motor drives the bevel teeth to rotate, the two bevel teeth will rotate in opposite directions.

[0016] This utility model has the following beneficial effects:

[0017] 1. By setting a rotating part, when it is necessary to degrease the gears, the gears to be degreased can be placed in the holding basket, and then the handle is pulled to put the holding basket into the cleaning tank, so that the slide bar is in the slide groove and the cross slot in the locking block is aligned with the cross locking block. Then, the cleaning fluid is poured in to cover the gears, and then the motor is started. The motor will drive the rotating shaft to rotate through the first bevel gear and the second bevel gear located below. At this time, under the connection of the disc, the locking block will drive the holding basket to rotate due to the restriction of the cross slot and the cross locking block, which in turn drives the gears in the holding basket to rotate. This greatly increases the contact between the cleaning fluid and the gears and greatly reduces the situation of incomplete degreasing in some areas, ensuring the uniformity of the degreasing effect, effectively removing oil stains from all parts of the gear surface, and allowing the cleaning fluid to more fully rinse the gear surface, accelerating the dissolution and removal of oil stains, reducing the time required for degreasing, and thus improving the overall production efficiency.

[0018] 2. By setting up a stirring section, when the motor drives the holding basket to rotate, the first bevel tooth will also drive the hollow rod to rotate through the second bevel tooth located above, thereby driving the four stirring rods to rotate around the hollow rod at the same time, so as to evenly mix the cleaning fluid and oil. This can disperse the separated oil stains in the cleaning fluid, prevent the oil stains from accumulating in specific areas of the cleaning tank or re-adhering to the gear surface, help maintain the cleanliness of the cleaning fluid, extend the service life of the cleaning fluid, reduce the frequency of cleaning fluid replacement, and reduce production costs.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a partial cross-sectional view of the present invention.

[0022] Figure 2 This is a partial structural diagram of the rotating part of this utility model;

[0023] Figure 3 This is an exploded view of the limiting component of this utility model;

[0024] Figure 4 This is a schematic diagram of the slide groove of this utility model;

[0025] Figure 5 This utility model Figure 1 A magnified structural diagram of A in the middle;

[0026] Figure 6 This utility model Figure 2 A magnified structural diagram of B in the diagram.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Degreasing section; 111. Cleaning tank; 112. Holding basket; 113. Discharge pipe with valve; 2. Rotating part; 21. Sliding assembly; 211. Slide groove; 212. Slide rod; 213. Handle; 22. Limiting assembly; 221. Locking block; 222. Cross-shaped locking groove; 223. Cross-shaped locking block; 224. Disc; 3. Stirring part; 31. Drive assembly; 311. Support frame; 312. Motor; 313. Rotating shaft one; 314. Conical tooth one; 32. Stirring assembly; 321. Hollow rod; 322. Rotating shaft two; 323. Conical tooth two; 324. Stirring rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-6 As shown, this utility model is a surface degreasing device for gear production, including a cleaning tank 111 and a degreasing section 1. The degreasing section 1 is disposed on the cleaning tank 111 and is used to hold the gears to be degreased. The degreasing section 1 includes a holding basket 112 disposed inside the cleaning tank 111. The bottom of the cleaning tank 111 is connected to a discharge pipe 113 with a valve. The holding basket 112 is used to hold the gears to be degreased. The holding basket 112 has a through hole. After the degreasing work is completed, the waste liquid is discharged through the discharge pipe 113 with a valve. The rotating part 2 is disposed inside the cleaning tank 111 and is used to drive the degreasing part 1 to rotate; and the stirring part 3 is located inside the cleaning tank 111 and is used to stir the mixture of cleaning fluid and oil. After the cleaning fluid is poured into the cleaning tank 111, the gear to be degreased is poured into the degreasing part 1, and then the rotating part 2 drives the degreasing part 1 to rotate so that the gear and the cleaning fluid are in uniform contact. During this process, the stirring part 3 also rotates to stir the cleaning fluid and oil, so that the effective components in the cleaning fluid are evenly distributed in the cleaning tank 111.

[0031] The rotating part 2 includes a sliding assembly 21 disposed between the holding basket 112 and the cleaning tank 111; and a limiting assembly 22 disposed at the bottom of the holding basket 112, establishing a connection between the stirring part 3 and the rotating part 2. The holding basket 112 is mounted on the cleaning tank 111 via the sliding assembly 21. When the stirring part 3 rotates, power is transmitted to the holding basket 112 via the limiting assembly 22. The sliding assembly 21 includes several grooves 211 formed on the inner wall of the cleaning tank 111, and the outer wall of the holding basket 112 is fixed... A plurality of sliding rods 212 are connected, and the sides of the sliding rods 212 away from the holding basket 112 extend to a plurality of sliding grooves 211 respectively. The sliding rods 212 are slidably connected to the sliding grooves 211 respectively. A plurality of handles 213 are fixedly connected to the outer wall of the holding basket 112. Among them, five sliding grooves 211 and five sliding rods 212 are respectively arranged in a circumferential array around the washing box 111 and the holding basket 112. Four handles 213 are arranged in a circumferential array around the holding basket 112. The limiting component 22 includes a fixed connection to the holding basket 112. The bottom of the basket 112 has a locking block 221 with a cross-shaped locking groove 222 at its bottom. A sliding member is slidably connected to the inner wall of the cross-shaped locking groove 222. The locking block 221 is installed at the central axis of the basket 112, and the cross-shaped locking groove 222 is located at the central axis of the locking block 221. The sliding member includes a cross-shaped locking block 223 slidably connected to the inner wall of the cross-shaped locking groove 222. A disc 224 is fixedly connected to the bottom of the cross-shaped locking block 223, and the bottom of the disc 224 is fixedly connected to the rotating shaft 322. When the basket 112 is placed into the cleaning tank 111... When the basket 112 is engaged, it will be held in place by the cross groove 222 in the locking block 221. When the rotating shaft 222 rotates, the basket 112 will rotate accordingly. By setting the rotating part 2, the contact between the cleaning fluid and the gear is greatly increased, and the situation of incomplete local degreasing is greatly reduced. This ensures the uniformity of the degreasing effect, effectively removes oil stains from various parts of the gear surface, and allows the cleaning fluid to more fully flush the gear surface, accelerating the dissolution and removal of oil stains, reducing the time required for degreasing, and thus improving the overall production efficiency.

[0032] The stirring unit 3 includes a drive assembly 31, which is installed at the bottom of the cleaning tank 111 and provides power output to the rotating unit 2 and the stirring unit 3; and a stirring assembly 32, which is installed on the drive assembly 31 and located inside the cleaning tank 111. Its top is connected to the limiting assembly 22. When the drive assembly 31 is started, the power of the drive assembly 31 drives the stirring assembly 32 to rotate, mixing the cleaning liquid and oil. The drive assembly 31 includes a support frame 311 fixedly connected to the bottom of the cleaning tank 111. A motor 312 is fixedly connected to the left side of the support frame 311. The motor 312 outputs power to the rotating unit 2 and the stirring unit 32. The output shaft is fixedly connected to a rotating shaft 313 via a coupling. The right side of the rotating shaft 313 passes through the support frame 311, and the rotating shaft 313 is rotatably connected to the support frame 311. A bevel gear 314 is fixedly connected to the outer wall of the rotating shaft 313. The bevel gear 314 is located inside the support frame 311 and is used to transmit the power of the motor 312 to the stirring assembly 32. The stirring assembly 32 includes a hollow rod 321 rotatably connected to the inner wall of the bottom of the cleaning tank 111. The bottom of the hollow rod 321 extends outside the cleaning tank 111 and inside the support frame 311. The hollow rod 321 and the support frame 311 are connected. A rotating shaft 322 is rotatably connected to the bottom inner wall of the support frame 311. The top of the rotating shaft 322 extends out of the support frame 311 and into the cleaning tank 111. The top of the rotating shaft 322 passes through the hollow rod 321. Several stirring rods 324 are fixedly connected to the outer wall of the hollow rod 321. Transmission components are provided on the hollow rod 321 and the rotating shaft 322. Four stirring rods 324 are provided. When the hollow rod 321 rotates, the four stirring rods 324 rotate around the hollow rod 321 to stir the cleaning fluid and oil. The transmission components include... Two bevel teeth 323 are fixedly connected to the outer wall of the hollow rod 321 and the rotating shaft 322. Both bevel teeth 323 mesh with bevel teeth 314. The bevel teeth 314 are located between the two bevel teeth 323. When the motor 312 drives the bevel teeth 314 to rotate, the two bevel teeth 323 will rotate in opposite directions. By setting the stirring part 3, the separated oil is dispersed in the cleaning fluid, preventing the oil from accumulating in specific areas of the cleaning tank or re-adhering to the gear surface. This helps maintain the cleanliness of the cleaning fluid, extends the service life of the cleaning fluid, reduces the frequency of cleaning fluid replacement, and lowers production costs.

[0033] A specific application of this embodiment is as follows: In use, first place the gear to be degreased in the holding basket 112, then pull the handle 213 to place the holding basket 112 into the cleaning tank 111, and position the slide rod 212 in the slide groove 211, with the cross groove 222 in the locking block 221 aligned with the cross locking block 223. Then pour in the cleaning fluid to submerge the gear, and then start the motor 312. The motor 312 will drive the rotating shaft 322 to rotate through the first bevel gear 314 and the second bevel gear 323 located below. At this time, under the connection of the disc 224, the locking block 221 will be driven by the restriction of the cross groove 222 and the cross locking block 223. The basket 112 rotates, which in turn drives the gears inside the basket 112 to rotate. When the motor 312 drives the basket 112 to rotate, the first bevel gear 314 will also drive the hollow rod 321 to rotate through the second bevel gear 323 located above, which in turn drives the four stirring rods 324 to rotate around the hollow rod 321 at the same time, so as to evenly mix the cleaning fluid and oil. After the oil removal is completed, pull the handle 213 to take out the basket 112, drain the gears inside and then take it out. When it is necessary to change the cleaning fluid, the valve on the discharge pipe 113 with valve can be opened to allow the original cleaning fluid to flow out through the discharge pipe 113 with valve, and then new cleaning fluid can be poured in.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A surface degreasing device for gear manufacturing, comprising a cleaning tank (111), characterized in that, Also includes: The degreasing section (1) is provided on the cleaning box (111) and is used to hold the gears that need to be degreased; Rotating part (2), which is installed in the cleaning tank (111) and is used to drive the degreasing part (1) to rotate; as well as A stirring unit (3) is located inside the cleaning tank (111) and is used to stir the mixture of cleaning fluid and oil. In this process, after the cleaning fluid is poured into the cleaning tank (111), the gears to be degreased are poured into the degreasing section (1). Then, the degreasing section (1) is driven to rotate by the rotating section (2) so that the gears and the cleaning fluid come into uniform contact. During this process, the stirring section (3) also rotates to stir the cleaning fluid and oil, so that the effective components in the cleaning fluid are evenly distributed in the cleaning tank (111).

2. The surface degreasing device for gear production according to claim 1, characterized in that, The degreasing unit (1) includes a holding basket (112) installed in a cleaning tank (111), and a discharge pipe (113) with a valve is connected to the bottom of the cleaning tank (111). The basket (112) is used to hold the gears that need to be degreased. The basket (112) has a through hole. After the degreasing work is completed, the waste liquid is discharged through the discharge pipe (113) with a valve.

3. The surface degreasing device for gear production according to claim 2, characterized in that, The rotating part (2) includes a sliding assembly (21) disposed between the holding basket (112) and the washing tank (111); and A limiting component (22) is provided at the bottom of the holding basket (112) to establish a connection between the stirring part (3) and the rotating part (2); The holding basket (112) is mounted on the cleaning tank (111) via a sliding assembly (21), and the stirring part (3) transmits power to the holding basket (112) via a limiting assembly (22) when it rotates.

4. The surface degreasing device for gear production according to claim 3, characterized in that, The stirring part (3) includes a drive assembly (31), which is installed at the bottom of the cleaning tank (111) and provides power output to the rotating part (2) and the stirring part (3); as well as A stirring assembly (32) is mounted on a drive assembly (31) and located inside a cleaning tank (111), with its top connected to a limiting assembly (22). When the drive assembly (31) is started, the power of the drive assembly (31) will drive the stirring assembly (32) to rotate, and mix the cleaning fluid and oil.

5. The surface degreasing device for gear production according to claim 4, characterized in that, The sliding assembly (21) includes a plurality of grooves (211) formed on the inner wall of the cleaning tank (111), a plurality of sliding rods (212) are fixedly connected to the outer wall of the holding basket (112), the sides of the plurality of sliding rods (212) away from the holding basket (112) respectively extend to the plurality of grooves (211), the plurality of sliding rods (212) are slidably connected to the plurality of grooves (211), and a plurality of handles (213) are fixedly connected to the outer wall of the holding basket (112). Among them, five slides (211) and five slide bars (212) are provided, which are arranged in a circular array around the cleaning box (111) and the holding basket (112), and four handles (213) are provided, which are arranged in a circular array around the holding basket (112).

6. The surface degreasing device for gear production according to claim 5, characterized in that, The limiting component (22) includes a locking block (221) fixedly connected to the bottom of the holding basket (112). The bottom of the locking block (221) is provided with a cross-shaped locking groove (222), and a sliding member is slidably connected to the inner wall of the cross-shaped locking groove (222). The card block (221) is installed at the central axis of the holding basket (112), and the cross-shaped card slot (222) is opened at the central axis of the card block (221).

7. A surface degreasing device for gear production according to claim 6, characterized in that, The drive assembly (31) includes a support frame (311) fixedly connected to the bottom of the cleaning tank (111). A motor (312) is fixedly connected to the left side of the support frame (311). The output shaft of the motor (312) is fixedly connected to a rotating shaft (313) via a coupling. The right side of the rotating shaft (313) passes through the support frame (311). The rotating shaft (313) is rotatably connected to the support frame (311). A bevel gear (314) is fixedly connected to the outer wall of the rotating shaft (313). Among them, the bevel tooth (314) is located inside the support frame (311) and is used to transmit the power of the motor (312) to the stirring assembly (32).

8. A surface degreasing device for gear production according to claim 7, characterized in that, The stirring assembly (32) includes a hollow rod (321) rotatably connected to the inner wall of the bottom of the cleaning tank (111). The bottom of the hollow rod (321) extends to the outside of the cleaning tank (111) and the bottom of the hollow rod (321) extends to the inside of the support frame (311). The hollow rod (321) is rotatably connected to the support frame (311). A second rotating shaft (322) is rotatably connected to the inner wall of the bottom of the support frame (311). The top of the second rotating shaft (322) extends to the outside of the support frame (311) and the top of the second rotating shaft (322) extends to the inside of the cleaning tank (111). The top of the second rotating shaft (322) passes through the hollow rod (321). Several stirring rods (324) are fixedly connected to the outer wall of the hollow rod (321). Transmission components are provided on the hollow rod (321) and the second rotating shaft (322). There are four stirring rods (324). When the hollow rod (321) rotates, the four stirring rods (324) will rotate around the hollow rod (321) to stir the cleaning liquid and oil.

9. A surface degreasing device for gear production according to claim 8, characterized in that, The sliding component includes a cross-shaped locking block (223) slidably connected to the inner wall of the cross-shaped locking slot (222), and a disc (224) is fixedly connected to the bottom of the cross-shaped locking block (223). The bottom of the disc (224) is fixedly connected to the second rotating shaft (322). When the basket (112) is placed into the cleaning box (111), the basket (112) will be locked by the cross slot (222) in the locking block (221). When the rotating shaft (322) rotates, the basket (112) will rotate accordingly.

10. A surface degreasing device for gear production according to claim 9, characterized in that, The transmission component includes bevel teeth 2 (323) which are respectively fixedly connected to the outer wall of the hollow rod (321) and the rotating shaft 2 (322), and both bevel teeth 2 (323) mesh with bevel teeth 1 (314); Among them, bevel tooth one (314) is set between two bevel teeth two (323). When the motor (312) drives bevel tooth one (314) to rotate, the two bevel teeth two (323) will rotate in opposite directions.

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