Oil immersion device for automobile parts

Abstract

The invention discloses an automobile part oil immersion device which comprises a supporting frame, a groove body, two conveying mechanisms, a driving assembly, a bearing mechanism and a transmission part, the groove body is arranged on the supporting frame, the groove body comprises symmetrically-arranged horizontal sections and an oil immersion section arranged between the horizontal sections, the horizontal sections and the oil immersion section are in smooth transition, and the two conveying mechanisms are arranged on the supporting frame. The oil immersion section is lower than the horizontal section, and the bottom of the oil immersion section is wavy; the two conveying mechanisms are symmetrically arranged on the supporting frame and located on the two sides of the groove body. The driving assembly is connected with the two conveying mechanisms, and the driving assembly is used for driving the two conveying mechanisms to move synchronously; the bearing mechanism is movably arranged between the two conveying mechanisms, and the bearing mechanism is connected with the groove body in a sliding mode. Therefore, it can be ensured that each part can make uniform and full contact with oil liquid in a short time, the sufficiency of oil immersion is effectively improved, meanwhile, redundant oil liquid on the surfaces of the parts can be rapidly removed, and the oil draining efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts production, and in particular to an automobile parts oil immersion device. Background Art

[0002] In the production process of auto parts, in order to improve the protection performance of parts, some parts need to be immersed in oil. At present, there is a known oil immersion device for manufacturing auto parts with a publication number of CN117046674A, which is designed to include a trough body, a bearing mechanism and a conveying mechanism. The trough body is composed of a horizontal section and an oil immersion section located therebetween, with a smooth transition between the two. The position of the oil immersion section is lower than that of the horizontal section, and the interior is filled with the oil required for oil immersion. The bearing mechanism is specially used to load spare parts, and evenly distributed through holes are cleverly set on the side walls. The conveying mechanism is responsible for driving the bearing mechanism to move along the path of the trough body.

[0003] Although the device can slide down and immerse in oil under the guidance of its own gravity and the trough structure, and then rise under the constraint of the trough, and effectively recover the oil during transportation, thus achieving the dual functions of oil immersion and transportation, there are still some shortcomings. Specifically, the oil immersion process is relatively smooth, which leads to the problem that the spare parts loaded in the carrier frame, especially the stacked parts, may not be fully immersed in oil due to mutual obstruction, and multiple oil immersion is required. In addition, the oil leakage of spare parts during transportation mainly depends on the natural dripping of oil. This inefficient oil immersion and oil leakage method not only prolongs the production time, but also restricts the overall production efficiency. Summary of the invention

[0004] The present application aims to solve one of the technical problems in the related art at least to some extent.

[0005] To this end, one purpose of the present application is to provide an automotive parts oil immersion device, which can ensure that each part can be evenly and fully contacted with the oil in a short time, effectively improving the adequacy of the oil immersion, and at the same time can quickly remove excess oil on the surface of the parts and improve the oil drainage efficiency.

[0006] To achieve the above-mentioned purpose, the first aspect of the present application proposes an oil immersion device for automotive parts, comprising a support frame, a trough body, two conveying mechanisms, a driving assembly, a bearing mechanism and a transmission member, wherein the trough body is arranged on the support frame, and the trough body comprises symmetrically arranged horizontal sections and an oil immersion section arranged between the horizontal sections, the horizontal sections and the oil immersion sections have a smooth transition, the height of the oil immersion section is lower than the horizontal sections, wherein the bottom of the oil immersion section is wavy; the two conveying mechanisms are symmetrically arranged on the support frame and are located on both sides of the trough body; the driving assembly is respectively connected to the two conveying mechanisms, wherein the driving assembly is used to drive the two conveying mechanisms to move synchronously; the bearing mechanism is movably arranged between the two conveying mechanisms, and the bearing mechanism is slidably connected to the trough body, wherein the bearing mechanism is used to load automotive parts; the transmission member is arranged on one of the conveying mechanisms near the outlet end of the trough body, and the transmission member is intermittently connected to the bearing mechanism.

[0007] The automotive parts oil immersion device of the embodiment of the present application can ensure that each part can be evenly and fully exposed to the oil in a short time, effectively improving the adequacy of the oil immersion, and at the same time can quickly remove excess oil on the surface of the parts, thereby improving the oil drainage efficiency.

[0008] In addition, the automotive parts oil immersion device proposed in the present application may also have the following additional technical features:

[0009] In one embodiment of the present application, the conveying mechanism includes a frame, two sprockets, a chain and a plurality of clamping components, wherein the frame is arranged on the supporting frame; the two sprockets are rotatably arranged at both ends of the frame, and the chain is sleeved on the two sprockets; and the plurality of clamping components are distributed around the frame and are slidably connected to the frame.

[0010] In one embodiment of the present application, the clamping component includes a support column, a slider, a spring and a claw, wherein the support column is slidably set on the frame, the support column is detachably connected to the chain through a fixing member, and a slide groove is opened on the side wall of the support column; the slider is slidably set in the slide groove, the spring is set in the slide groove, and one end of the spring is fixedly connected to the slider, and the other end of the spring is fixedly connected to the end wall of the slide groove; the claw is fixedly set on the slider.

[0011] In one embodiment of the present application, the driving assembly includes a driving mechanism, a driving gear, a driven gear and two transmission gears, wherein:

[0012] The driving mechanism is arranged on the frame, and the output end of the driving mechanism is connected to one end of the sprocket shaft in one of the conveying mechanisms, and the driving gear is fixedly connected to the other end of the sprocket shaft; the driven gear is fixedly connected to the other end of the sprocket shaft in the other conveying mechanism; the two transmission gears are rotatably arranged on the bottom wall of the trough body, the two transmission gears are meshed with each other, and one of the transmission gears is meshed with the driving gear, and the other transmission gear is meshed with the driven gear.

[0013] In one embodiment of the present application, the bearing mechanism includes a bearing mesh cylinder, a mesh disk, a support disk, a guide column and an outer gear ring, wherein the bearing mesh cylinder is clamped between two opposite claws, and a slideway is provided on the inner wall of the bearing mesh cylinder; the mesh disk is arranged in the bearing mesh cylinder for lifting and movement, and a guide block is fixedly connected to the side wall of the mesh disk, and the guide block is slidably connected to the slideway; a guide groove is provided on the bottom wall of the groove body, and the support disk is slidably arranged in the guide groove; one end of the guide column is rotatably connected to the support disk, and the other end of the guide column passes through the bottom wall of the bearing mesh cylinder and is fixedly connected to the mesh disk; the outer gear ring is sleeved and fixed on the top end of the bearing mesh cylinder.

[0014] In one embodiment of the present application, the transmission member includes a support seat and a rack, wherein the support seat is fixedly disposed on the frame, the rack is fixedly disposed on the support seat, and the rack is intermittently connected to the outer gear ring.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0017] Figure 1 It is a partial cross-sectional structural schematic diagram of an automobile parts oil immersion device according to one embodiment of the present application;

[0018] Figure 2 A three-dimensional diagram of an automotive parts oil immersion device according to an embodiment of the present application Figure 1 ;

[0019] Figure 3 A three-dimensional diagram of an automotive parts oil immersion device according to an embodiment of the present application Figure 2 ;

[0020] Figure 4 is a schematic structural diagram of a conveying mechanism according to an embodiment of the present application;

[0021] Figure 5 The structure of the supporting mechanism according to one embodiment of the present application is shown in FIG. Figure 1 ;

[0022] Figure 6 The structure of the supporting mechanism according to one embodiment of the present application is shown in FIG. Figure 2 .

[0023] As shown in the figure: 10, support frame; 20, trough body; 30, conveying mechanism; 31, frame body; 32, sprocket; 33, chain; 34, clamping component; 341, support column; 342, slider; 343, spring; 344, claw; 301, slide groove; 40, driving assembly; 41, driving mechanism; 42, driving gear; 43, driven gear; 44, transmission gear; 50, bearing mechanism; 51, bearing net cylinder; 52, net plate; 53, support plate; 54, guide column; 55, outer gear ring; 501, slideway; 502, guide block; 503, guide groove; 60, transmission member; 61, support seat; 62, rack. DETAILED DESCRIPTION

[0024] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.

[0025] The following describes the automotive parts oil immersion device according to the embodiment of the present application in conjunction with the accompanying drawings.

[0026] like Figure 1-Figure 6 As shown, the automotive parts oil immersion device according to the embodiment of the present application may include a support frame 10 , a tank body 20 , two conveying mechanisms 30 , a driving assembly 40 , a bearing mechanism 50 and a transmission member 60 .

[0027] The tank body 20 is disposed on the support frame 10, and the tank body 20 may include symmetrically disposed horizontal sections and an oil-immersed section disposed between the horizontal sections, the horizontal sections and the oil-immersed section have a smooth transition, the oil-immersed section is lower in height than the horizontal sections, the bottom of the oil-immersed section is wavy, and the oil-immersed section is used to contain oil. It is understandable that by arranging the oil-immersed section in a wavy shape, the bearing mechanism 50 may vibrate and / or move when passing through the oil-immersed section.

[0028] It should be noted that the horizontal section described in this embodiment can be a trough with a horizontal bottom or a trough with an inclined bottom. It should be particularly noted that the height of the end of the trough with an inclined bottom away from the oil-immersed section is higher than the height of the other end close to the oil-immersed section.

[0029] The two conveying mechanisms 30 are symmetrically arranged on the support frame 10 and located on both sides of the trough body 20 . The driving components 40 are respectively connected to the two conveying mechanisms 30 , wherein the driving components 40 are used to drive the two conveying mechanisms 30 to move synchronously.

[0030] The carrying mechanism 50 is movably arranged between the two conveying mechanisms 30, and the carrying mechanism 50 is slidably connected to the tank body 20, wherein the carrying mechanism 50 is used to load automobile parts. The transmission member 60 is arranged on one of the conveying mechanisms 30 near the outlet end of the tank body 20, and the transmission member 60 is intermittently connected to the carrying mechanism 50.

[0031] Specifically, when the processed automobile parts need to be immersed in oil, the relevant staff first needs to place the automobile parts to be immersed in oil in the supporting mechanism 50 , and then slide the supporting mechanism 50 to be set at the inlet end of the tank body 20 .

[0032] At the same time, the control drive assembly 40 drives the two conveying mechanisms 30 to move synchronously. The two synchronously moving conveying mechanisms 30 clamp the support mechanism 50 placed at the inlet end of the tank body 20 (it should be noted that the clamping does not affect the rotation of the support mechanism 50), and drive the support mechanism 50 to move, so that the support mechanism 50 moves along the horizontal section at the inlet end of the tank body 20 to the oil immersion section for oil immersion. When the support mechanism 50 passes through the oil immersion section, because the bottom of the oil immersion section is wavy, the support mechanism 50 is bumpy, causing the parts located in the support mechanism 50 to vibrate during the oil immersion process. Slight vibration helps the parts to be better dispersed in the oil, reducing the dead corners of oil immersion caused by stacking. At the same time, vibration can also promote the flow of oil on the surface of the parts, improving the efficiency and uniformity of oil immersion.

[0033] As the carrying mechanism 50 moves, the carrying mechanism 50 moves from the oil-immersed section to the horizontal section at the outlet end of the tank body 20. When the carrying mechanism 50 moves out of the oil-immersed section, the carrying mechanism 50 contacts the transmission member 60. At this time, as the conveying mechanism 30 drives the carrying mechanism 50 to move, the carrying mechanism 50 is driven to rotate, so that the excess oil on the surface of the parts is thrown out under the action of centrifugal force, thereby effectively improving the oil drainage efficiency, and the thrown oil flows into the oil-immersed section through the horizontal section for recovery.

[0034] In one embodiment of the present application, Figure 1 , Figure 2 and Figure 4As shown, the conveying mechanism 30 may include a frame 31 , two sprocket wheels 32 , a chain 33 and a plurality of clamping components 34 .

[0035] The frame 31 is disposed on the support frame 10, two sprockets 32 are rotatably disposed at both ends of the frame 31, and the chain 33 is sleeved on the two sprockets 32. A plurality of clamping parts 34 are distributed around the frame 31 and are slidably connected to the frame 31. For example, the plurality of clamping parts 34 can be 3, 4, 5, 6, 7, 8 clamping parts 34, etc. The specific number of clamping parts 34 can be selected according to actual conditions and is not limited here.

[0036] In order to clearly explain the above embodiment, in one embodiment of the present application, as Figure 4 As shown, the clamping component 34 may include a support column 341 , a slider 342 , a spring 343 and a clamping claw 344 .

[0037] The support column 341 is slidably disposed on the frame 31, and the support column 341 is detachably connected to the chain 33 through a fixing member, and a slide groove 301 is provided on the side wall of the support column 341. It should be noted that the fixing member described in this embodiment can be a combination of a bolt and a nut.

[0038] The slider 342 is slidably disposed in the slide groove 301 , the spring 343 is disposed in the slide groove 301 , and one end of the spring 343 is fixedly connected to the slider 342 , the other end of the spring 343 is fixedly connected to the end wall of the slide groove 301 , and the claw 344 is fixedly disposed on the slider 342 .

[0039] It is understandable that when the driving sprocket 32 ​​rotates, the sprocket 32 ​​drives the chain 33 to rotate, and the rotating chain 33 drives the support column 341 to rotate along the periphery of the frame 31 through the fixing member, and the moving support column 341 drives the slider 342, the spring 343 and the claw 344 to move synchronously. When the claws 34 in the two conveying mechanisms 30 approach each other, the two claws 34 will surround and limit the bearing mechanism 50 placed at the entrance end of the trough body 20, and move with the synchronous movement of the two claws 34.

[0040] Further, in one embodiment of the present application, Figure 2 and Figure 3 As shown, the driving assembly 40 may include a driving mechanism 41 , a driving gear 42 , a driven gear 43 and two transmission gears 44 .

[0041] The driving mechanism 41 is disposed on the frame 31 , and an output end of the driving mechanism 41 is connected to one end of a sprocket shaft in one of the conveying mechanisms 30 , and a driving gear 42 is fixedly connected to the other end of the sprocket shaft.

[0042] It should be noted that the driving mechanism 41 described in this embodiment may be a servo motor.

[0043] The driven gear 43 is fixedly connected to the other end of the sprocket shaft in the other conveying mechanism 30. The two transmission gears 44 are rotatably arranged on the bottom wall of the trough body 20 respectively. The two transmission gears 44 are meshed with each other, and one of the transmission gears 44 is meshed with the driving gear 42, and the other transmission gear 44 is meshed with the driven gear 43.

[0044] It should be noted that the driving gear 42 , the driven gear 43 and the two transmission gears 44 described in this embodiment are equal in size and have the same number of teeth.

[0045] Specifically, when it is necessary to drive the bearing mechanism 50 to move along the guide groove 503, the staff can control the driving mechanism 41 to drive the sprocket 32 ​​in one of the conveying mechanisms 30 to rotate, and the driving gear 42 also rotates synchronously, and the rotating sprocket 32 ​​drives the corresponding clamping component 34 to move along the frame 31 through the chain 33. The rotating driving gear 42 drives the driven gear 43 to rotate in the opposite direction through two transmission gears 44, and the rotating driven gear 43 drives the sprocket 32 ​​in the other conveying mechanism 30 to drive the chain 33 to rotate, and drives the corresponding clamping component 34 to move along the frame 31 through the chain. Then, the clamping components 34 in the two conveying mechanisms 30 are driven to move synchronously and in the same direction, so as to achieve the purpose of driving the bearing mechanism 50 to move.

[0046] In one embodiment of the present application, Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the supporting mechanism 50 may include a supporting mesh cylinder 51 , a mesh plate 52 , a support plate 53 , a guide column 54 and an outer gear ring 55 .

[0047] The carrying net tube 51 is clamped between two opposite clamping claws 344 , and a slideway 501 is provided on the inner wall of the carrying net tube 51 .

[0048] The net tray 52 is arranged in the carrying net cylinder 51 in a lifting and moving manner. A guide block 502 is fixedly connected to the side wall of the net tray 52, and the guide block 502 is slidably connected to the slideway 501. It should be noted that the net tray 52 described in this embodiment is used to support the spare parts put into the carrying net cylinder 51.

[0049] A guide groove 503 is provided on the bottom wall of the trough body 20, and the support plate 53 is slidably arranged in the guide groove 503. One end of the guide column 54 is rotatably connected to the support plate 53, and the other end of the guide column 54 passes through the bottom wall of the bearing mesh cylinder 51 and is fixedly connected to the mesh plate 52. The outer gear ring 55 is sleeved and fixed on the top of the bearing mesh cylinder 51.

[0050] Further, in one embodiment of the present application, Figure 1 and Figure 2 As shown, the transmission member 60 may include a support seat 61 and a rack 62 , wherein the support seat 61 is fixedly disposed on the frame 31 , the rack 62 is fixedly disposed on the support seat 61 , and the rack 62 is intermittently connected to the outer gear ring 55 .

[0051] Specifically, when the staff needs to place the carrier net cylinder 51 loaded with auto parts on the horizontal section at the entrance end of the tank body 20, the staff first needs to slide the support plate 53 into the guide groove 503. Then the driving assembly 40 is controlled to drive the claws 344 in the two conveying mechanisms 30 to move synchronously. When the two claws 344 are opposite to each other and embrace the carrier net cylinder 51, the carrier net cylinder 51 is driven to move along the guide groove 503 as the two claws 344 move synchronously.

[0052] When the bearing net cylinder 51 moves toward the oil-immersed section, since the height of the guide groove 503 of the oil-immersed section is lower than the height of the guide groove 503 of the horizontal section, when the support plate 53 slides into the oil-immersed section of the tank body 20, the support plate 53 pulls the net plate 52 to move toward the oil-immersed section through the guide column 54, and the moving net plate 52 pulls the bearing net cylinder 51 to move downward, and the downward bearing net cylinder 51 drives the claw 344 to move downward synchronously along the slide groove 301, and compresses the spring 343 through the slider 342. Thus, the bearing net cylinder 51 is immersed in the oil, so that the parts installed in the bearing net cylinder 51 are immersed in the oil.

[0053] Since the guide groove 503 of the oil immersion section is wavy, the support plate 53 will move up and down when passing through the guide groove 503 of the oil immersion section. The lifting support plate 53 drives the net plate 52 to move up and down in the bearing net tube 51 through the guide column 54. The lifting net plate 52 pushes the parts in the bearing net tube 51 to move up and down, thereby causing the parts in the bearing net tube 51 to vibrate, and through vibration, the parts are better dispersed in the oil, reducing the dead angle of oil immersion caused by stacking. At the same time, the net plate 52 moving up and down can also promote the flow of oil on the surface of the parts, which can effectively improve the efficiency and uniformity of oil immersion.

[0054] When the oil-soaked spare parts move to the horizontal section at the outlet end of the trough body 20 along with the carrying mesh cylinder 51, the outer gear ring 55 sleeved and fixed on the top of the carrying mesh cylinder 51 is meshed with the rack 62. As the two claws 344 drive the carrying mesh cylinder 51 to move, the moving carrying mesh cylinder 51 is driven to rotate by the outer gear ring 55, and the rotating carrying mesh cylinder 51 drives the mesh plate 52 to rotate synchronously through the guide block 502, and then the excess oil on the surface of the spare parts is thrown out by centrifugal force, thereby effectively improving the oil drainage efficiency.

[0055] In summary, the automotive parts oil immersion device of the embodiment of the present application can ensure that each part can be evenly and fully exposed to the oil in a short time, effectively improving the adequacy of the oil immersion, and at the same time can quickly remove excess oil on the surface of the parts, thereby improving the oil drainage efficiency.

[0056] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0057] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0058] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. An oil immersion device for automobile parts, characterized in that: It includes a support frame, a trough body, two conveying mechanisms, a driving assembly, a bearing mechanism and a transmission member, wherein: The trough body is arranged on the support frame, and the trough body comprises symmetrically arranged horizontal sections and an oil-immersed section arranged between the horizontal sections, the horizontal sections and the oil-immersed sections have a smooth transition, the height of the oil-immersed sections is lower than the horizontal sections, wherein the bottom of the oil-immersed sections is wavy; The two conveying mechanisms are symmetrically arranged on the support frame and located on both sides of the trough body; The driving assembly is connected to the two conveying mechanisms respectively, wherein the driving assembly is used to drive the two conveying mechanisms to move synchronously; The carrying mechanism is movably arranged between the two conveying mechanisms, and the carrying mechanism is slidably connected to the trough body, wherein the carrying mechanism is used to load automobile parts; The transmission member is arranged on one of the conveying mechanisms near the outlet end of the trough body, and the transmission member is intermittently connected to the bearing mechanism.

2. The automotive parts oil immersion device according to claim 1, characterized in that: The conveying mechanism includes a frame, two sprockets, a chain and a plurality of clamping parts, wherein: The frame body is arranged on the support frame; The two sprockets are rotatably arranged at the two ends of the frame, and the chain is sleeved on the two sprockets; A plurality of the clamping components are distributed around the frame and are slidably connected with the frame.

3. The automotive parts oil immersion device according to claim 2, characterized in that: The clamping component includes a support column, a slider, a spring and a clamping claw, wherein: The support column is slidably arranged on the frame body, the support column is detachably connected to the chain through a fixing piece, and a sliding groove is provided on the side wall of the support column; The slider is slidably disposed in the slide slot, the spring is disposed in the slide slot, one end of the spring is fixedly connected to the slider, and the other end of the spring is fixedly connected to the end wall of the slide slot; The clamping claw is fixedly arranged on the sliding block.

4. The automotive parts oil immersion device according to claim 2, characterized in that: The driving assembly includes a driving mechanism, a driving gear, a driven gear and two transmission gears, wherein: The driving mechanism is arranged on the frame, and the output end of the driving mechanism is connected to one end of the sprocket shaft in one of the conveying mechanisms, and the driving gear is fixedly connected to the other end of the sprocket shaft; The driven gear is fixedly connected to the other end of the sprocket shaft in the other conveying mechanism; The two transmission gears are rotatably arranged on the bottom wall of the trough body respectively, and the two transmission gears are meshed with each other, and one of the transmission gears is meshed with the driving gear, and the other transmission gear is meshed with the driven gear.

5. The automotive parts oil immersion device according to claim 3, characterized in that: The bearing mechanism includes a bearing net cylinder, a net plate, a support plate, a guide column and an outer gear ring, wherein: The load-bearing net cylinder is clamped between the two opposite clamping claws, and a slideway is provided on the inner wall of the load-bearing net cylinder; The net plate is arranged in the carrying net cylinder in a lifting and moving manner, and a guide block is fixedly connected to the side wall of the net plate, and the guide block is slidably connected to the slideway; A guide groove is provided on the bottom wall of the groove body, and the support plate is slidably arranged in the guide groove; One end of the guide column is rotatably connected to the support plate, and the other end of the guide column passes through the bottom wall of the bearing net cylinder and is fixedly connected to the net plate; The outer gear ring is sleeved and fixed on the top end of the bearing net cylinder.

6. The automotive parts oil immersion device according to claim 5, characterized in that: The transmission member includes a support seat and a rack, wherein the support seat is fixedly arranged on the frame, the rack is fixedly arranged on the support seat, and the rack is intermittently connected to the outer gear ring.

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