A surface oil immersion device for automobile part machining

Abstract

The application discloses a surface oil immersion device for automobile part machining and relates to the technical field of oil immersion devices.The surface oil immersion device comprises an oil immersion tank, two groups of supports installed on the oil immersion tank and a net box, the bottom of the net box is fixed with a net plate through bolts, winding shafts are rotatably arranged on the supports, and the winding shafts are connected with a rotating column in the net box through a rotating shaft.The oil absorption mechanism is designed, when the net box is lowered into the oil immersion tank to complete oil immersion on the parts and then is lifted, the rotating column in the net box rotates to drive the upper sponge ring to rotate and absorb the oil attached to the lower surface of the parts placed on the top of the upper sponge ring, the amount of the attached oil on the lower surface of the parts is reduced, the oil absorption sponge at the bottom of the lifting plate is lowered into the net box and contacts the upper surface of the parts to absorb the oil on the upper surface of the parts, the oil on the outer surface of the parts can be quickly absorbed and removed, the operator can quickly take out the parts after the oil immersion is completed to perform the next machining process, and the oil immersion efficiency of the oil immersion device on the parts is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of oil immersion devices, and specifically relates to a surface oil immersion device for automobile part processing. BACKGROUND

[0002] Automobile parts are basic units of each part of a vehicle, also known as automobile accessories. During processing, automobile parts need to be immersed in oil, which can reduce wear and tear of the parts and reduce the friction coefficient. An oil immersion device is needed for oil immersion.

[0003] In a Chinese patent with the application number 201911299906.7, automobile parts are placed in a net box, then hoisted into the lower oil immersion tank through a lifting rope for oil immersion treatment. The net box moves up and down to increase the oil immersion effect of the parts. However, after oil immersion, the net box rises to lift the parts, and the parts in the net box will continue to drip oil. The parts in the net box need to be hoisted for a period of time to prevent oil from dripping on the surface of the parts. Finally, the parts are removed from the net box for the next processing procedure. The parts are hoisted for a long time, which affects the oil immersion operation of other parts and reduces the oil immersion efficiency of the oil immersion device. Therefore, we propose a surface oil immersion device for automobile part processing. SUMMARY

[0004] The purpose of the present application is to provide a surface oil immersion device for automobile part processing to solve the technical problems in the background art.

[0005] To achieve the above purpose, the present application provides the following technical solution: a surface oil immersion device for automobile part processing, comprising an oil immersion tank, two groups of supports installed on the oil immersion tank, and a net box. The bottom of the net box is fixed with a net plate through bolts. A winding shaft is rotatably arranged on the support. An oil suction mechanism is arranged between the net box and the support. The oil suction mechanism comprises:

[0006] An upper oil suction assembly is arranged between the two groups of supports for oil suction above the parts placed in the net box.

[0007] A lower oil suction assembly is arranged on the inner wall bottom of the net box for oil suction below the parts placed in the net box.

[0008] The lower oil suction assembly comprises a plurality of rotating columns rotatably arranged on the net box. A plurality of Shanghai mian rings are fixedly sleeved on the outside of the rotating columns. A plurality of lower scrapers are uniformly distributed on the net plate along the length direction of the net plate. A transmission belt is sleeved between the outside of the plurality of rotating columns.

[0009] Preferably, a reciprocating rotating part is arranged between one end of the rotating column and the oil immersion tank, the reciprocating rotating part comprises an external gear fixed to one end of the rotating column and two groups of vertical frames fixed to the inner wall of the oil immersion tank, and a plurality of groups of toothed plates are uniformly distributed on the side surface of the vertical frame and along the length direction of the vertical frame.

[0010] Preferably, the oil suction assembly comprises a lifting plate and a collection box, the bottom of the lifting plate is fixedly provided with an oil suction sponge, and the top of each end of the collection box is provided with a top extrusion roller and a vertical scraper.

[0011] Preferably, a connecting frame is fixedly arranged between the two groups of support rails, a gas cylinder is fixedly arranged on the connecting frame, and a moving block is further fixedly arranged at the bottom of the collection box.

[0012] Preferably, a lifting part is arranged between the top of the lifting plate and the support frame, the lifting part comprises a lead screw rotatably arranged in the support frame and a limiting rod, a nut block is arranged on the outside of the lead screw, and a sliding block is arranged on the outside of the limiting rod, and L-shaped frames are fixedly arranged between the sliding block, the nut block and the lifting plate.

[0013] Preferably, a rotating rod is fixedly arranged at one end of the winding shaft, a first bevel gear is fixedly sleeved on the outside of the rotating rod, and a second bevel gear is fixedly sleeved on the top outside of the lead screw.

[0014] Preferably, an extension part is arranged between the lower scraper and the mesh plate, the extension part comprises two groups of concave plates fixed to the inner wall of the mesh box and L-shaped seats fixed to the two end portions of the lower scraper, the L-shaped seats are located in the interiors of the concave plates, and springs are fixedly arranged between the top of the L-shaped seat and the top of the concave plate.

[0015] Preferably, a limiting part for limiting the L-shaped seat is arranged at the bottom of the inner wall of the mesh box, the limiting part comprises an L-shaped plate fixed to the bottom of the inner wall of the mesh box, a T-shaped screw rod is threadedly connected to the interior of the L-shaped plate, a limiting plate is arranged at the working end of the T-shaped screw rod, a T-shaped groove is formed in the interior of the limiting plate, the working end of the T-shaped screw rod extends into the interior of the T-shaped groove, and a rubber plate is fixedly arranged on the side surface of the limiting plate.

[0016] Preferably, an auxiliary oil suction part is arranged on one side of the inner wall of the mesh box, the auxiliary oil suction part comprises two groups of support plates and a worm fixed to the bottom of the lead screw, a rotating body is rotatably arranged between the two groups of support plates, a lower sponge ring is fixedly sleeved on the outside of the rotating body, a lower extrusion roller is fixedly arranged between the two groups of support plates, and a worm wheel is fixedly arranged at one end of the rotating body.

[0017] The motor is fixedly arranged on the support, and the outer portion of the winding shaft is wound with a lifting rope.

[0018] Compared with the prior art, the present application has the following advantages:

[0019] (1) The oil absorption mechanism is designed, when the net box is lowered to the oil immersion box for oil immersion of the parts and then is lifted, the rotating column in the net box drives the upper sponge ring to rotate to absorb the oil attached to the lower surface of the parts placed on the top of the upper sponge ring, the amount of the attached oil on the lower surface of the parts is reduced, the oil absorption sponge at the bottom of the lifting plate is lowered into the net box and contacts the upper surface of the parts to absorb the oil on the upper surface of the parts, the oil on the outer surface of the parts can be quickly absorbed and removed, the operator can quickly take out the parts after oil immersion for the next processing procedure, and the oil immersion efficiency of the oil immersion device on the parts is improved.

[0020] (2) The combination of the telescopic member and the limiting member is designed, in use, the lower scraper plate at the bottom of the sponge ring can always generate an upward force through the telescopic member, the contact effect between the top of the lower scraper plate and the sponge ring is increased, and the effect of the lower scraper plate on extrusion and discharge of the oil absorbed in the sponge ring is increased.

[0021] (3) The auxiliary oil absorption member is designed, when the net box is lifted after oil immersion of the parts, the oil on the left surface of the net box is absorbed through the lower sponge ring in the auxiliary oil absorption member, the attachment of the oil on the left surface of the net box is reduced, the personnel can take out the parts after oil immersion or put in the parts without oil immersion from the left side of the equipment, and the probability of the oil attached on the left side of the net box rubbing on the personnel is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present application;

[0023] Figure 2 It is a structural schematic diagram of the support of the present application;

[0024] Figure 3 It is a structural schematic diagram of the present application; Figure 2 It is an enlarged structural schematic diagram of A part of the present application;

[0025] Figure 4 It is a structural schematic diagram of the support and the net box of the present application;

[0026] Figure 5 It is a structural schematic diagram of the collection box of the present application;

[0027] Figure 6 It is a structural schematic diagram of the lower sponge ring and the worm gear of the present application;

[0028] Figure 7 The front view structure diagram of the net cage of the present application;

[0029] Figure 8 The cross-sectional rear view structure diagram of the net cage of the present application;

[0030] Figure 9 The structure diagram of the Shanghai sponge ring and the net plate of the present application;

[0031] Figure 10 The structure diagram of the concave plate and the L-shaped plate of the present application;

[0032] In the figure: 100, oil immersion tank; 101, net cage; 102, hanging rope; 103, support; 104, winding shaft; 105, net plate; 200, oil absorption sponge; 201, lifting plate; 202, top extrusion roller; 203, air cylinder; 204, collection box; 205, lead screw; 206, support rail; 207, sliding rail; 208, rotating rod; 209, first bevel gear; 210, second bevel gear; 211, nut block; 212, limiting rod; 213, vertical scraper; 214, connecting frame; 215, vertical frame; 216, transmission belt; 217, rotating column; 218, external gear; 219, toothed plate; 220, Shanghai sponge ring; 221, lower scraper; 300, lower sponge ring; 301, worm gear; 302, support plate; 303, lower extrusion roller; 304, worm; 400, concave plate; 401, through hole; 402, limiting plate; 403, L-shaped plate; 404, T-shaped screw; 405, rubber plate; 406, L-shaped seat; 407, spring. DETAILED DESCRIPTION

[0033] The technical solutions of the present application will be described clearly and completely below in combination with embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0034] Embodiment one

[0035] Please refer to Figure 1 , Figure 2 , Figure 4 , Figure 7 , Figure 8 , Figure 9 and Figure 10The application provides a technical scheme: a surface oil immersion device for automobile part machining, which comprises an oil immersion tank 100, two groups of supports 103 and a net box 101 installed on the oil immersion tank 100, and a mesh plate 105 fixed to the bottom of the net box 101 through bolts, the mesh plate 105 is opened by disassembling the bolts, and the damaged Shanghai mian ring 220 is convenient to replace, the mesh plate 105 is fixed between the net box 101 through bolts, a winding shaft 104 is rotatably arranged on the support 103, an oil suction mechanism is arranged between the net box 101 and the support 103, and the oil suction mechanism comprises an upper oil suction assembly and a lower oil suction assembly.

[0036] The lower oil suction assembly comprises a plurality of rotating columns 217 rotatably arranged on the net box 101, and the Shanghai mian ring 220 is fixedly sleeved on the outside of the rotating column 217, with the reciprocating movement of the Shanghai mian ring 220, the upper part of the part can be moved to one side, and then moved to the other side, and the Shanghai mian ring 220 can not only adsorb the oil on the surface of the part, but also can buffer and protect the placed part, a plurality of lower scrapers 221 are uniformly distributed on the mesh plate 105 along the length direction of the mesh plate 105, the top of the lower scraper 221 is in contact with the Shanghai mian ring 220, a transmission belt 216 is sleeved between the outside of the plurality of rotating columns 217, and the transmission belt 216 can drive the plurality of rotating columns 217 to rotate synchronously.

[0037] One end of the rotating column 217 and the oil immersion tank 100 are provided with a reciprocating rotating piece, the reciprocating rotating piece comprises an external gear 218 fixed to one end of the rotating column 217 and two groups of vertical supports 215 fixed to the inner wall of the oil immersion tank 100, a plurality of toothed plates 219 are uniformly distributed on the side surface of the vertical support 215 along the length direction of the vertical support 215, the toothed plates 219 are in mesh with the external gear 218, the plurality of toothed plates 219 on the left side of the net box 101 are not at the same height as the toothed plates 219 on the right side of the net box 101, so that when the net box 101 rises and falls, the external gear 218 on the left side intermittently contacts another group of different toothed plates 219 on the left side, and the external gear 218 on the right side intermittently contacts different toothed plates 219 on the right side.

[0038] Embodiment two

[0039] On the basis of embodiment one, see Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5The upper oil suction assembly comprises a lifting plate 201 and a collection box 204, the size of the collection box 204 is greater than that of the upper oil suction sponge 200, the bottom of the lifting plate 201 is fixedly provided with the oil suction sponge 200, the top of each end of the collection box 204 is provided with a top extrusion roller 202 and a vertical scraper 213, the top extrusion roller 202 can extrude the oil adsorbed in the oil suction sponge 200 outward when moving, the top of the vertical scraper 213 is in contact with the bottom of the top extrusion roller 202, the lower part of the collection box 204 is provided with two groups of supporting rails 206, the supporting rails 206 are slidably provided with slide rails 207, the slide rails 207 slide in the supporting rails 206, and the stability during sliding is increased, and the slide rails 207 are fixed to the bottom of the collection box 204;

[0040] The two groups of supporting rails 206 are fixedly provided with a connecting frame 214, the connecting frame 214 is fixedly provided with an air cylinder 203, the air cylinder 203 drives the collection box 204 to reciprocate in the left-right direction, the extrusion effect of the oil in the oil suction sponge 200 is increased, and the bottom of the collection box 204 is also fixedly provided with a moving block, the working end of the air cylinder 203 extends to the surface of the moving block, and the supporting rails 206 and the oil immersion tank 100 are fixedly provided with a vertical rod;

[0041] The top of the lifting plate 201 and the support 103 are provided with a lifting piece, the lifting piece comprises a lead screw 205 rotatably arranged in the support 103 and a limiting rod 212, the lead screw 205 is rotatably arranged in the support 103, the limiting rod 212 is fixedly arranged in the support 103, and the stability of the lifting plate 201 during lifting can be increased through the limiting rod 212, the outside of the lead screw 205 is provided with a nut block 211, the outside of the limiting rod 212 is provided with a sliding block, and the sliding block, the nut block 211 and the lifting plate 201 are all fixedly provided with an L-shaped frame;

[0042] One end of the winding shaft 104 is fixedly provided with a rotating rod 208, when the winding shaft 104 winds or unwinds, the winding shaft 104 rotates forward or reversely, drives the rotating rod 208 and the first bevel gear 209 to rotate, and then drives the second bevel gear 210 and the lead screw 205 to rotate through the first bevel gear 209, the first bevel gear 209 is fixedly sleeved on the outside of the rotating rod 208, the second bevel gear 210 is fixedly sleeved on the top outside of the lead screw 205, and the first bevel gear 209 is engaged with the second bevel gear 210.

[0043] The oil absorption mechanism is designed, when the net box 101 is lowered into the oil immersion tank 100 to immerse the parts, and then rises, the rotating column 217 in the net box 101 rotates to drive the upper sponge ring 220 to rotate to absorb the oil attached to the lower surface of the parts placed on the upper sponge ring 220, reduce the amount of oil attached to the lower surface of the parts, and the oil absorption sponge 200 at the bottom of the lifting plate 201 is lowered into the net box 101 and contacts the upper surface of the parts to absorb the oil on the upper surface of the parts, which can quickly absorb and remove the oil on the outer surface of the parts, facilitate the operator to quickly take out the immersed parts for the next processing procedure, and improve the oil immersion efficiency of the oil immersion device.

[0044] In summary, the parts are placed above the upper sponge ring 220 in the net box 101, and are located at the middle position of the net box 101, the installation motor on the support 103 is started, the working end of the installation motor rotates to drive the winding shaft 104 to rotate, at this time the lifting rope 102 wound on the winding shaft 104 starts to loosen to make the net box 101 descend, at this time the external gear 218 on the right side of the net box 101 contacts the toothed plate 219 on the right side, at this time the external gear 218 on the right side rotates counterclockwise to drive the rotating column 217 to rotate, then the transmission belt 216 drives the rotating column 217 and the upper sponge ring 220 on the rotating column 217 to rotate counterclockwise, then when the external gear 218 on the right side no longer contacts the toothed plate 219 on the right side, the external gear 218 on the left side of the net box 101 contacts the toothed plate 219 on the left side, at this time the external gear 218 on the left side rotates clockwise to drive the rotating column 217 and the upper sponge ring 220 to rotate clockwise, at this time the rotating column 217 and the upper sponge ring 220 reciprocate counterclockwise or clockwise, so as to repeat the above process, and finally immerse the parts in the oil immersion tank 100 to immerse the parts;

[0045] After the oil immersion is completed, the Shanghai sponge ring 220 in the oil immersion tank 100 will also absorb a lot of oil according to the above opposite principle. When the net box 101 rises, the left external gear 218 on the left side of the net box 101 first contacts the toothed plate 219 on the left side of the net box 101, driving the left external gear 218 on the left side of the net box 101 to rotate counterclockwise. Then, when the left external gear 218 is no longer in contact with the left toothed plate 219, the right external gear 218 on the right side of the net box 101 contacts the right toothed plate 219, driving the right external gear 218 to rotate clockwise. With the rising of the net box 101, the rotating column 217 and the Shanghai sponge ring 220 outside the rotating column 217 can reciprocatingly rotate, thereby driving the parts placed on the Shanghai sponge ring 220 to reciprocatingly move leftward or rightward. The rotation of the Shanghai sponge ring 220 extrudes the oil in the Shanghai sponge ring 220 that has absorbed oil in the oil immersion tank 100 outward through the lower scraper 221, and the extruded part is in contact with the parts above to absorb the oil on the surface of the parts. Through the reciprocating rotation of the Shanghai sponge ring 220, the oil adhering to the lower surface of the parts above can be absorbed, and the oil in the Shanghai sponge ring 220 that has absorbed oil is extruded outward through the lower scraper 221. The Shanghai sponge ring 220 can continuously absorb the oil on the parts during the rotation. With the rising of the net box 101, the reversing of the winding shaft 104 drives the screw rod 205 to rotate. At this time, the nut block 211 on the screw rod 205 descends, driving the lifting plate 201 and the oil-absorbing sponge 200 below the lifting plate 201 to descend. Finally, the bottom of the oil-absorbing sponge 200 contacts the parts in the net box 101 to absorb the oil adhering to the upper and outer surfaces of the parts. Subsequently, the net box 101 descends to a position above the oil immersion tank 100. At this time, the air cylinder 203 is opened, and the working end of the air cylinder 203 pushes the collection box 204 to the left, driving the top extrusion roller 202 to move. Subsequently, the top extrusion roller 202 on the left side of the collection box 204 first contacts and extrudes the oil-absorbing sponge 200 that has absorbed oil, extruding the oil in the oil-absorbing sponge 200 outward and dropping into the collection box 204 below. Subsequently, the top extrusion roller 202 on the right side of the collection box 204 also contacts and extrudes the oil-absorbing sponge 200. This process is repeated several times to extrude the oil in the oil-absorbing sponge 200. Finally, the parts are removed, and the same principle is applied to the parts that have not been immersed in oil. The oil on the outer surface of the parts can be quickly absorbed and removed, and the operator can quickly remove the parts that have been immersed in oil for the next processing procedure.

[0046] Example Three

[0047] Based on Example Two, please refer to Figure 8 , Figure 9 and Figure 10The stretchable piece is arranged between the lower scraper 221 and the mesh plate 105, and comprises two groups of concave plates 400 fixed to the inner wall of the mesh box 101 and L-shaped seats 406 fixed to the two end portions of the lower scraper 221, the L-shaped seats 406 slide in the concave plates 400, the stability of the lower scraper 221 during sliding is increased, the L-shaped seats 406 are located inside the concave plates 400, and springs 407 are fixed between the top portions of the L-shaped seats 406 and the top portions of the concave plates 400;

[0048] The inner wall bottom of the mesh box 101 is provided with a limiting piece for limiting the L-shaped seat 406, the limiting piece comprises an L-shaped plate 403 fixed to the inner wall bottom of the mesh box 101, a T-shaped screw rod 404 is connected to the inside of the L-shaped plate 403 through screw threads, the working end of the T-shaped screw rod 404 is provided with a limiting plate 402, a T-shaped slot is formed in the inside of the limiting plate 402, the working end of the T-shaped screw rod 404 extends into the T-shaped slot, rubber plates 405 are fixed to the side surface of the limiting plate 402, the surface of the rubber plates 405 can be in contact with the surface of the L-shaped seat 406, a through hole 401 is formed in the lower scraper 221, the L-shaped seat 406 can be locked and limited during replacement of the Shanghai cotton ring 220 located outside the rotating column 217, the downwardly moving lower scraper 221 is clamped and limited, and some damaged Shanghai cotton rings 220 can be conveniently disassembled and replaced.

[0049] The stretchable piece and the limiting piece are combined, the lower scraper 221 located at the bottom of the Shanghai cotton ring 220 can always generate an upward force through the stretchable piece during use, the contact effect between the top portion of the lower scraper 221 and the Shanghai cotton ring 220 is increased, and the effect that the absorbed oil in the Shanghai cotton ring 220 is extruded and discharged outward by the lower scraper 221 is increased.

[0050] In summary, when the Shanghai cotton ring 220 is rotating, the spring 407 will always generate an upward extrusion force on the L-shaped seat 406, and then the lower scraper plate 221 will always generate an upward force, and the top of the lower scraper plate 221 is tightly attached to the Shanghai cotton ring 220, increasing the extrusion effect on the oil in the Shanghai cotton ring 220. When the Shanghai cotton ring 220 is damaged after long-term use and needs to be replaced, first unscrew the bolts between the mesh plate 105 and the net box 101 and remove the mesh plate 105, then use a long thin rod with a suitable width for the net box 101 to insert from the mesh seam of the net box 101 and pass through the through hole 401 in the multiple groups of lower scraper plates 221, at this time the long thin rod is inside the net box 101, then move the long thin rod downward to drive the multiple groups of lower scraper plates 221 to move downward, the lower scraper plates 221 drive the L-shaped seats 406 on both sides to move downward, at this time the L-shaped seats 406 slide in the concave plate 400, then the spring 407 is affected by the movement of the L-shaped seat 406 and begins to stretch, when the movement is completed, rotate the T-shaped screw rod 404 towards the limiting plate 402, and at the same time, hold the limiting plate 402 and move it away from the L-shaped plate 403, finally the rubber plate 405 on the limiting plate 402 contacts and clamps the multiple groups of L-shaped seats 406, then tighten the T-shaped screw rod 404 to fix the limiting plate 402, at this time the multiple groups of lower scraper plates 221 can be fixed, at this time the top of the lower scraper plate 221 no longer contacts the Shanghai cotton ring 220 above, then the damaged Shanghai cotton ring 220 can be easily replaced, reducing the influence on the replacement of the Shanghai cotton ring 220 due to the contact between the top of the lower scraper plate 221 and the Shanghai cotton ring 220 during replacement, and after replacement, the above reverse principle can be operated.

[0051] Example Four

[0052] Based on Example Three, please refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 6 , the inner wall of the net box 101 is provided with an auxiliary oil suction member, the auxiliary oil suction member includes two groups of support plates 302 and a worm 304 fixed at the bottom of the lead screw 205, a rotating body is rotatably arranged between the two groups of support plates 302, a lower sponge ring 300 is fixedly sleeved on the outside of the rotating body, and the outer wall of the lower sponge ring 300 can contact the side of the net box 101, a lower extrusion roller 303 is fixedly arranged between the two groups of support plates 302, a worm gear 301 is fixedly arranged at one end of the rotating body, and the worm gear 301 is engaged with the worm 304.

[0053] The auxiliary oil suction part is designed, when the net box 101 is lifted after the oil immersion of the parts, the oil on the left surface of the net box 101 is absorbed by the lower sponge ring 300 in the auxiliary oil suction part, the attachment of the oil on the left surface of the net box 101 is reduced, the personnel can take out the parts immersed in the oil in the net box 101 or put the parts not immersed in the oil from the left side of the equipment, and the probability that the oil attached on the left side of the net box 101 is rubbed on the personnel is reduced.

[0054] During the lifting of the net box 101, the rotating screw rod 205 drives the bottom worm 304 to rotate, and then drives the worm gear 301 engaged with the worm 304 to rotate, so that the rotating body is rotated, the lower sponge ring 300 outside the rotating body is rotated, then the lower sponge ring 300 contacts the left surface of the net box 101 moving upward, and the oil attached on the left surface is absorbed, after the lower sponge ring 300 containing the oil contacts the lower extrusion roller 303, the oil in the lower sponge ring 300 is extruded outwards by the lower extrusion roller 303, so that the lower sponge ring 300 can continuously absorb the oil on the left surface of the net box 101, most of the oil on the left surface of the net box 101 is removed, and the personnel can take and place the parts from the left side of the equipment.

[0055] In the embodiment, the mounting motor is fixedly arranged on the support 103, the mounting motor drives the winding shaft 104 to rotate forward or reversely, the working end of the mounting motor is fixedly connected with the other end of the winding shaft 104, the hoisting rope 102 is wound outside the winding shaft 104, and the bottom of the hoisting rope 102 extends to the surface of the net box 101.

[0056] The above embodiments are only used to illustrate the technical method of the present application, and are not limited. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical method of the present application.

Claims

1. A surface oiling device for processing automotive parts, comprising an oiling tank (100), two sets of supports (103) mounted on the oiling tank (100), and a mesh box (101), wherein a mesh plate (105) is bolted to the bottom of the mesh box (101), a winding shaft (104) is rotatably mounted on the supports (103), a lifting rope (102) is wound around the outside of the winding shaft (104), and the bottom of the lifting rope (102) extends to the surface of the mesh box (101), and an oil suction mechanism is provided between the mesh box (101) and the supports (103), characterized in that, The oil suction mechanism includes: The upper oil suction component is set between two sets of brackets (103) and is used to suction oil from the top of the parts placed in the net box (101); The lower oil suction assembly is located at the bottom of the inner wall of the mesh box (101) and is used to suction oil from below the parts placed in the mesh box (101); The lower oil suction assembly includes multiple sets of rotating columns (217) rotatably mounted on the mesh box (101). An upper sponge ring (220) is fixedly fitted on the outside of each rotating column (217). Multiple sets of lower scrapers (221) are evenly distributed on the mesh plate (105) along the length of the mesh plate (105). A transmission belt (216) is fitted between the outer sides of the multiple sets of rotating columns (217). The top of the lower scraper (221) contacts the upper sponge ring (220). A reciprocating rotating component is provided between one end of the rotating column (217) and the immersion tank (100). The reciprocating rotating component includes an external gear (218) fixed to one end of the rotating column (217) and two sets of vertical frames (215) fixed to the inner wall of the immersion tank (100). Multiple sets of toothed plates (219) are evenly distributed on the side of the vertical frame (215) and along the length of the vertical frame (215). The toothed plates (219) mesh with the external gear (218). The multiple sets of toothed plates (219) on the left side of the net box (101) are not at the same height as the toothed plates (219) on the right side of the net box (101). This causes the external gear (218) on the left side to intermittently contact another set of different toothed plates (219) on the left side when the net box (101) moves up and down. The external gear (218) on the right side to intermittently contact different toothed plates (219) on the right side.

2. The surface oiling device for processing automotive parts according to claim 1, characterized in that: The upper oil suction assembly includes a lifting plate (201) and a collection box (204). An oil-absorbing sponge (200) is fixedly installed at the bottom of the lifting plate (201). A top squeezing roller (202) and a vertical scraper (213) are installed at the top of both ends of the collection box (204). Two sets of support rails (206) are installed below the collection box (204). A slide rail (207) is slidably installed on the support rails (206). The top of the vertical scraper (213) contacts the bottom of the top squeezing roller (202).

3. The surface oiling device for processing automotive parts according to claim 2, characterized in that: A connecting frame (214) is fixedly installed between the two sets of support rails (206), and a cylinder (203) is fixedly installed on the connecting frame (214). A moving block is also fixedly installed at the bottom of the collection box (204).

4. The surface oiling device for processing automotive parts according to claim 3, characterized in that: A lifting component is provided between the top of the lifting plate (201) and the bracket (103). The lifting component includes a lead screw (205) and a limiting rod (212) rotatably disposed inside the bracket (103). A nut block (211) is provided outside the lead screw (205), and a slider is provided outside the limiting rod (212). An L-shaped frame is fixedly provided between the slider, the nut block (211) and the lifting plate (201).

5. The surface oiling device for processing automotive parts according to claim 4, characterized in that: A rotating rod (208) is fixedly provided at one end of the winding shaft (104), a first bevel gear (209) is fixedly sleeved on the outside of the rotating rod (208), and a second bevel gear (210) is fixedly sleeved on the top outer side of the lead screw (205).

6. The surface oiling device for processing automotive parts according to claim 1, characterized in that: A telescopic component is provided between the lower scraper (221) and the mesh plate (105). The telescopic component includes two sets of concave plates (400) fixed to the inner wall of the mesh box (101) and L-shaped seats (406) fixed to both ends of the lower scraper (221). The L-shaped seats (406) are located inside the concave plates (400). A spring (407) is fixed between the top of the L-shaped seats (406) and the top of the concave plates (400).

7. The surface oiling device for processing automotive parts according to claim 6, characterized in that: The bottom of the inner wall of the cage (101) is provided with a limiting component for limiting the L-shaped seat (406). The limiting component includes an L-shaped plate (403) fixed to the bottom of the inner wall of the cage (101). A T-shaped screw (404) is threadedly connected inside the L-shaped plate (403). A limiting plate (402) is provided at the working end of the T-shaped screw (404). A T-shaped groove is opened inside the limiting plate (402). The working end of the T-shaped screw (404) extends into the inside of the T-shaped groove. A rubber plate (405) is fixedly provided on the side of the limiting plate (402). The surface of the rubber plate (405) can contact the surface of the L-shaped seat (406).

8. The surface oiling device for processing automotive parts according to claim 4, characterized in that: An auxiliary oil suction device is provided on one side of the inner wall of the cage (101). The auxiliary oil suction device includes two sets of support plates (302) and a worm gear (304) fixed to the bottom of the screw (205). A rotating body is rotatably arranged between the two sets of support plates (302). A lower sponge ring (300) is sleeved and fixed on the outside of the rotating body. A lower extrusion roller (303) is fixed between the two sets of support plates (302). A worm wheel (301) is fixedly arranged at one end of the rotating body.

9. The surface oiling device for processing automotive parts according to claim 1, characterized in that: A motor is fixedly mounted on the bracket (103), and a lifting rope (102) is wound around the outside of the winding shaft (104).

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