Oil immersion device for graphite lubrication column

Abstract

The utility model relates to an oil immersion device for a graphite lubrication column, and belongs to the technical field of machining, the oil immersion device comprises a box body, a protective cover is hinged to the top of the box body, and a centrifugal mechanism for rotating the graphite lubrication column to throw away redundant impurities is arranged at the bottom of an inner cavity of the box body; and an oil immersion assembly for improving the fluidity of oil and filtering impurities is arranged at the bottom of the inner cavity of the box body and located on the outer side of the centrifugal mechanism, and an isolation plate is fixed to the side wall of the inner cavity of the box body. According to the oil immersion device for the graphite lubrication column, under the combined action of the centrifugal mechanism and the oil immersion assembly, the separation speed of impurities and the graphite column can be increased, the oil immersion effect is further improved, then the impurities are collected in a centralized mode through the collecting pipe, a user can conveniently treat the impurities, and the practicability is high. And finally, after oil immersion is completed, outflow of redundant oil can be accelerated through a centrifugal mechanism, the manufacturing efficiency of the graphite lubricating column is improved, oil can be effectively filtered, the service life of the device is prolonged, and the manufacturing efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field, concretely is an oil immersion device for graphite lubrication column. BACKGROUND

[0002] The graphite column is processed by turning from a graphite block baked by dipping high-purity graphite particles and high-strength graphite, has the functions of electric conduction, acid and alkali resistance, lubrication, self-lubricating wear resistance and high-temperature resistance, etc., and the graphite baked by dipping has good density and other properties, after the graphite column is cut into a uniform length manually by workers, the formed graphite lubrication column needs to be immersed in oil to improve its performance, and with the increasingly wide application of the graphite lubrication column, the oil immersion device has been greatly developed.

[0003] For example, a graphite lubrication column immersion device disclosed in Chinese patent (publication number CN217165091U) comprises an oil immersion tank with a sealed internal space, the oil immersion tank comprises a tank cover and a tank body, the tank body is hingedly connected with the tank cover, a vacuum pump is arranged outside the tank body, the vacuum pump is connected in communication with the top of the tank cover and the internal space of the tank body through a pipeline, an openable and closable air pressure balance port switch and a sight glass for detecting the oil level in the tank body are further arranged on the tank cover, an oil inlet is formed in the bottom of the tank body, an oil storage tank is arranged outside the oil immersion tank, and the oil storage tank is connected in communication with the oil inlet through a pipeline, and the application has the effect of accelerating the oil drainage speed of the graphite after oil immersion.

[0004] However, the device does not have a filtering function, and since the surface of the graphite column may be attached with particulate matter or particulate matter may fall off by itself, the particulate matter will follow the oil flow to power elements such as an oil pump during the oil immersion process, aggravating the wear of the power elements and further possibly reducing the working life of the device, and therefore a graphite lubrication column oil immersion device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a graphite lubrication column oil immersion device with good filtering effect, solving the problem of poor filtering effect affecting the working life.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a graphite lubrication column oil immersion device, comprising a tank body, a protective cover is hingedly connected to the top of the tank body, a centrifugal mechanism for rotating the graphite lubrication column to shake off excess impurities is arranged at the bottom of the inner cavity of the tank body, an oil immersion assembly for improving the flowability of oil and filtering impurities is arranged at the bottom of the inner cavity of the tank body and outside the centrifugal mechanism, and a partition plate is fixed to the side wall of the inner cavity of the tank body.

[0007] The oil immersion assembly comprises an oil passage, a filter part, a collecting pipe, a connecting pipe, an oil pump and an oil inlet pipe, the oil passage is fixedly communicated with the isolation plate, the bottom of the oil passage is provided with the filter part, the right side of the filter part is fixedly communicated with the collecting pipe, the left side of the filter part is fixedly communicated with the connecting pipe, the end of the connecting pipe away from the filter part is fixedly communicated with the oil pump, and the left side of the oil pump is fixedly communicated with the oil inlet pipe.

[0008] By adopting the technical scheme, the oil immersion assembly can accelerate the flow speed of the oil liquid and promote the oil liquid to quickly take out impurities.

[0009] Further, the top of the box body is fixed with a hinged seat, and the box body is annular as a whole.

[0010] By adopting the technical scheme, the annular box body can provide good support for the hinged seat, and further ensure that the protective cover is stably closed and opened.

[0011] Further, the box body is hinged to the protective cover through the hinged seat, and the front surface of the protective cover is fixed with a sealing washer.

[0012] By adopting the technical scheme, the sealing washer can improve the sealing property of the protective cover and the box body, and effectively prevent oil liquid from overflowing during the operation of the centrifugal mechanism.

[0013] Further, the centrifugal mechanism comprises a driving motor, a rotating rod, a transmission block and a rotating cylinder, the driving motor is fixed to the bottom of the inner cavity of the box body, the output shaft of the driving motor is fixed to the rotating rod, the rotating rod penetrates the isolation plate, the outer surface of the rotating rod is fixed to the transmission block, and the top of the transmission block is clamped to the rotating cylinder.

[0014] By adopting the technical scheme, the centrifugal mechanism can drive the graphite lubricating column to rotate through the rotation of the rotating cylinder, thereby accelerating the cleaning speed of the graphite lubricating column.

[0015] Further, the isolation plate is provided with a stepped hole, the outer surface of the rotating rod is fixed with a sealing bearing, and the stepped hole is matched with the rotating rod and the sealing bearing.

[0016] By adopting the technical scheme, the stepped hole, the rotating rod and the sealing bearing are matched, so that the sealing property is effectively improved, thereby improving the stability of the device operated below the isolation plate.

[0017] Further, the bottom of the transmission block is rotationally connected to the top of the isolation plate through a bearing, the top of the transmission block is cross-shaped, the bottom of the rotating cylinder is provided with a cross-shaped groove matched with the transmission block, the inner cavity of the rotating cylinder is fixed with a positioning block at the top, and the side wall and the bottom wall of the rotating cylinder are provided with a plurality of flow holes.

[0018] By adopting the technical scheme, the multiple flow-through holes can accelerate the flow of oil, and when the oil immersion is completed, the cooperation of the rotating cylinder and the centrifugal mechanism can accelerate the separation of the excess oil.

[0019] Further, the filter part comprises a protective shell, a coarse filter plate and a fine filter plate, the protective shell is fixedly communicated with the oil pipe, the inner side wall of the protective shell is fixed with the coarse filter plate and the fine filter plate, and the coarse filter plate and the fine filter plate are both in a slope shape.

[0020] By adopting the technical scheme, the cooperation of the fine filter plate and the coarse filter plate can sufficiently improve the filtering effect of the device.

[0021] Further, the collecting pipe comprises a fixed pipe, multiple soft rubber sheets and a sediment cylinder, the fixed pipe is screw-connected with the protective shell, the inner cavity of the fixed pipe is fixed with the multiple soft rubber sheets, the right side of the fixed pipe is screw-connected with the sediment cylinder, and the sediment cylinder penetrates to the outside of the right side wall of the box body.

[0022] By adopting the technical scheme, the multiple soft rubber sheets are in a concave shape as a whole, and the design can prevent impurities from escaping.

[0023] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0024] The oil immersion device for the graphite lubricating column can accelerate the separation speed of impurities and the graphite column under the cooperation of the centrifugal mechanism and the oil immersion assembly, further improves the oil immersion effect, concentrates and collects the impurities through the collecting pipe, facilitates the user to process the impurities, accelerates the outflow of the excess oil through the centrifugal mechanism after the oil immersion is completed, improves the manufacturing efficiency of the graphite lubricating column, can effectively filter the oil, improves the service life of the device, has good use effect, and has high manufacturing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a structural schematic view of the present application;

[0026] Figure 2 It is a perspective view of the transmission block of the present application;

[0027] Figure 3 It is a perspective view of the present application Figure 1 It is an enlarged view of A in the middle.

[0028] In the figure: 1, box body; 2, protective cover; 3, centrifugal mechanism; 301, driving motor; 302, rotating rod; 303, transmission block; 304, rotating cylinder; 4, oil immersion assembly; 401, oil pipe; 402, filter part; 403, collecting pipe; 4031, fixed pipe; 4032, soft rubber sheet; 4033, sediment cylinder; 404, communication pipe; 405, oil pump; 406, oil inlet pipe; 5, isolation plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Please refer to Figures 1 to 2 The oil immersion device for graphite lubricating column in the embodiment comprises a box body 1, a protective cover 2 is hinged to the top of the box body 1, a centrifugal mechanism 3 for rotating the graphite lubricating column to shake off the redundant impurities is arranged at the bottom of the inner cavity of the box body 1, an oil immersion assembly 4 for improving the flowability of oil and filtering the impurities is arranged at the bottom of the inner cavity of the box body 1 and outside the centrifugal mechanism 3, an isolation plate 5 is fixed on the side wall of the inner cavity of the box body 1, the isolation plate 5 can isolate the oil, thereby providing a good and stable working environment for the driving motor 301 and the oil pump 405.

[0031] In addition, a hinge seat is fixed to the top of the box body 1, the box body 1 is annular, the annular box body 1 can provide space for the hinge seat, thereby further ensuring that the hinge seat has sufficient supporting force to support the protective cover 2, the box body 1 is hinged to the protective cover 2 through the hinge seat, a sealing gasket is fixed to the front of the protective cover 2, and the sealing gasket can enhance the precision of the connection between the protective cover 2 and the box body 1, thereby effectively preventing the oil from overflowing.

[0032] It should be further explained that the centrifugal mechanism 3 comprises a driving motor 301, a rotating rod 302, a transmission block 303 and a rotating cylinder 304, the driving motor 301 is fixed to the bottom of the inner cavity of the box body 1, the output shaft of the driving motor 301 is fixed to the rotating rod 302, the rotating rod 302 penetrates through the isolation plate 5, the rotating rod 302 transmits the rotating force of the driving motor 301 to the rotating cylinder 304, thereby realizing the rotation of the graphite lubricating column, the outer surface of the rotating rod 302 is fixed to the transmission block 303, the top of the transmission block 303 is clamped to the rotating cylinder 304, and the transmission block 303 is clamped to the rotating cylinder 304, which can ensure the smooth transmission of power and quickly separate the rotating cylinder 304 from the transmission block 303 when not in use.

[0033] It can be known that the bottom of the transmission block 303 is rotatably connected with the top of the isolation plate 5 through a bearing, the top of the transmission block 303 is cross-shaped, the cross-shaped transmission block 303 cooperates with the rotating cylinder 304, the rotating cylinder 304 can be quickly taken out, thereby improving the manufacturing efficiency of the graphite lubricating column, the bottom of the rotating cylinder 304 is provided with a cross-shaped groove, the cross-shaped groove is matched with the transmission block 303, the top of the inner cavity of the rotating cylinder 304 is fixedly provided with a positioning block, the positioning block can improve the stability of the graphite lubricating column, the side wall and the bottom wall of the rotating cylinder 304 are provided with a plurality of flow-through holes, the flow-through holes can promote the rapid flow of oil, improve the cleaning efficiency and draining efficiency, the isolation plate 5 is provided with a stepped hole, the outer surface of the rotating rod 302 is fixedly provided with a sealing bearing, the stepped hole is matched with the rotating rod 302 and the sealing bearing, and the stepped hole and the sealing bearing are matched, so that the sealing effect can be improved.

[0034] In the embodiment, the centrifugal mechanism 3 can accelerate the flow speed between the oil and the graphite lubricating column when starting oil immersion, so as to quickly take off the impurities on the surface of the graphite lubricating column, and the centrifugal mechanism 3 can quickly separate the graphite lubricating column from the excess oil when ending oil immersion, thereby improving the overall manufacturing efficiency of the graphite lubricating column.

[0035] Please refer to Figure 1 and Figure 3 , in order to improve the filtering effect and the cleaning portability, the oil immersion assembly 4 in the embodiment comprises an oil pipe 401, a filter part 402, a collecting pipe 403, a communication pipe 404, an oil pump 405 and an oil inlet pipe 406, the oil pipe 401 is fixedly communicated with the isolation plate 5, the oil pipe 401 and the isolation plate 5 are fixedly connected through sealing glue, the sealing glue can improve the stability and sealing property of the connection between the oil pipe 401 and the isolation plate 5, the bottom of the oil pipe 401 is provided with the filter part 402, the right side of the filter part 402 is fixedly communicated with the collecting pipe 403, the left side of the filter part 402 is fixedly communicated with the communication pipe 404, the end of the communication pipe 404 away from the filter part 402 is fixedly communicated with the oil pump 405, the left side of the oil pump 405 is fixedly communicated with the oil inlet pipe 406, and the left side of the oil inlet pipe 406 is fixedly communicated with an oil tank, the oil tank can provide sufficient oil for the oil immersion assembly 4, and the oil pump 405 can continuously change the direction of oil suction and oil outlet, so as to realize the flow of oil.

[0036] Further, the filter part 402 comprises a protective shell, a coarse filter plate and a fine filter plate, the protective shell is fixedly communicated with the oil pipe 401, the inner side wall of the protective shell is fixedly provided with the coarse filter plate and the fine filter plate, the coarse filter plate and the fine filter plate are both inclined, and the fine filter plate and the coarse filter plate are matched, so as to effectively improve the filtering efficiency, and through the two inclined designs, the impurity particles can be smoothly introduced into the collecting pipe 403 for centralized collection.

[0037] It needs to be further explained that the collecting pipe 403 comprises a fixed pipe 4031, a plurality of soft rubber sheets 4032 and a sedimentation cylinder 4033, the fixed pipe 4031 is threadedly connected with the protective shell, the inner cavity of the fixed pipe 4031 is fixed with the plurality of soft rubber sheets 4032, the plurality of soft rubber sheets 4032 can ensure that the impurity particles smoothly enter the fixed pipe 4031 and prevent the impurity particles from escaping from the fixed pipe 4031, thereby improving the collecting effect of the collecting pipe 403, and the right side of the fixed pipe 4031 is threadedly connected with the sedimentation cylinder 4033, the sedimentation cylinder 4033 penetrates to the outside of the right side wall of the box body 1, and the threaded connection can ensure the tightness and facilitate quick disassembly and assembly, thereby improving the convenience of subsequent cleaning.

[0038] In the embodiment, the oil pump 405 is used to realize the rapid flow of the oil, and the filter part 402 is used to repeatedly filter the oil, so as to provide the cleanliness of the oil and improve the oil immersion effect on the graphite lubricating column.

[0039] It can be understood that the device has good filtering effect, the coarse filter plate and the fine filter plate are matched to sufficiently filter the oil, and the collecting pipe 403 is used to collect the oil, thereby facilitating the subsequent staff to quickly clean up.

[0040] The electric elements in the application are electrically connected with the controller and the power supply, the control mode of the application is controlled by the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, the power supply is also known in the art, and the application is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the application will not be explained in detail.

[0041] The working principle of the above embodiment is as follows:

[0042] Firstly, the cut graphite column is placed in the box body 1, then the protective cover 2 is closed, the oil pump 405 is started, when the graphite lubricating column is completely immersed in the oil, the driving motor 301 is started, the rotating rod 302 drives the transmission block 303 to rotate, the power is transmitted to the graphite lubricating column through the rotating cylinder 304, the cleaning of the graphite lubricating column is accelerated, the oil pump 405 is used to continuously change the oil outflow and oil suction, the flowability of the oil is improved, and the coarse filter plate and the fine filter plate are used to filter the oil, under the double action of the oil flushing and gravity, the impurities are brought into the collecting pipe 403, after the cleaning of the graphite lubricating column is completed, the centrifugal mechanism 3 is stopped, the graphite lubricating column is fully immersed in the oil, after the oil immersion is completed, the oil pump 405 sucks away the oil, the driving motor 301 is slowly rotated, the excess oil is quickly separated from the graphite lubricating column, and finally the protective cover 2 is opened, thereby completing the oil immersion of the graphite lubricating column.

Claims

1. An oil immersion device for a graphite lubricated column comprising a housing (1), characterised in that: The top of the box (1) is hinged with a protective cover (2), the bottom of the inner cavity of the box (1) is provided with a centrifugal mechanism (3) for rotating the graphite lubricating column to shake off the excess impurities, the bottom of the inner cavity of the box (1) and outside the centrifugal mechanism (3) is provided with an oil immersion assembly (4) for improving the flowability of oil and filtering impurities, and the side wall of the inner cavity of the box (1) is fixed with an isolation plate (5). The oil immersion assembly (4) comprises an oil pipe (401), a filter part (402), a collecting pipe (403), a communication pipe (404), an oil pump (405) and an oil inlet pipe (406), the oil pipe (401) is fixedly communicated with the isolation plate (5), the bottom of the oil pipe (401) is provided with the filter part (402), the right side of the filter part (402) is fixedly communicated with the collecting pipe (403), the left side of the filter part (402) is fixedly communicated with the communication pipe (404), one end of the communication pipe (404) away from the filter part (402) is fixedly communicated with the oil pump (405), and the left side of the oil pump (405) is fixedly communicated with the oil inlet pipe (406).

2. An oil immersion device for a graphite lubricated column as defined in claim 1, characterized in that: The top of the box (1) is fixed with a hinge seat, and the box (1) is annular as a whole.

3. An oil immersion device for a graphite lubricated column as defined in claim 2, characterized in that: The box (1) is hinged with the protective cover (2) through the hinge seat, and the front surface of the protective cover (2) is fixed with a sealing washer.

4. An oil immersion device for a graphite lubricated column as defined in claim 1, wherein: The centrifugal mechanism (3) comprises a driving motor (301), a rotating rod (302), a transmission block (303) and a rotating cylinder (304), the driving motor (301) is fixed to the bottom of the inner cavity of the box (1), the output shaft of the driving motor (301) is fixedly connected with the rotating rod (302), the rotating rod (302) penetrates through the isolation plate (5), the outer surface of the rotating rod (302) is fixedly connected with the transmission block (303), and the top of the transmission block (303) is clamped with the rotating cylinder (304).

5. An oil immersion device for a graphite lubricated column as defined in claim 4, characterized in that: A stepped hole is formed in the isolation plate (5), a sealing bearing is fixed to the outer surface of the rotating rod (302), and the stepped hole is matched with the rotating rod (302) and the sealing bearing.

6. An oil immersion device for a graphite lubricated column as defined in claim 4, wherein: The bottom of the transmission block (303) is rotationally connected with the top of the isolation plate (5) through a bearing, the top of the transmission block (303) is cross-shaped, the bottom of the rotating cylinder (304) is provided with a cross-shaped groove matched with the transmission block (303), the top of the inner cavity of the rotating cylinder (304) is fixedly connected with a positioning block, and the side wall and the bottom wall of the rotating cylinder (304) are provided with a plurality of flow holes.

7. An oil immersion device for a graphite lubricated column as defined in claim 1, wherein: The filter part (402) comprises a protective shell, a coarse filter plate and a fine filter plate, the protective shell is fixedly communicated with the oil pipe (401), the inner side wall of the protective shell is fixedly connected with the coarse filter plate and the fine filter plate, and the coarse filter plate and the fine filter plate are both in the shape of an inclined plane.

8. An oil immersion device for a graphite lubricated column as defined in claim 7, characterized in that: The collecting pipe (403) comprises a fixed pipe (4031), a plurality of soft rubber sheets (4032) and a sedimentation cylinder (4033), the fixed pipe (4031) is threadedly connected with the protective shell, the inner cavity of the fixed pipe (4031) is fixed with the plurality of soft rubber sheets (4032), the right side of the fixed pipe (4031) is threadedly connected with the sedimentation cylinder (4033), and the sedimentation cylinder (4033) penetrates to the right side wall outside of the box body (1).

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