CN214913806U - Cutting fluid recovery unit is used in race ring processing - Google Patents

Abstract

The utility model provides a cutting fluid recovery unit is used in bearing ring processing, including accumulator and recovery pump, be provided with the filter-tank in the accumulator, the bottom surface of filter-tank is provided with a plurality of filtration pores, the top of filter-tank is provided with a pair of handle, the inside of accumulator is provided with a plurality of steel wire filter screens, be located and be provided with the cushion chamber between the steel wire filter screen of superiors and the filter-tank, the steel wire filter screen that is located the lower floor is connected with the interior convex part that sets up in the middle of the bottom of accumulator, the both sides of interior convex part are provided with outer convex part, the both sides of accumulator all are provided with an opening and a play liquid shell relative with open position, the both sides of going out the liquid shell are provided with the play liquid groove that corresponds with the side of outer convex part, the bottom both sides of going out the liquid shell all are provided with a pump nest of tubes, the below of pump nest of tubes is provided with the collecting funnel, the collecting funnel is connected with the recovery pump through the pump mother pipe. This device reasonable in design, simple structure, recovery efficiency is higher and be convenient for clear up, is fit for extensive popularization.

Description

Cutting fluid recovery unit is used in race ring processing

Technical Field

The utility model belongs to the technical field of bearing production facility, especially, relate to a cutting fluid recovery unit is used in bearing ring processing.

Background

The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body. The rolling bearing generally comprises an outer ring, an inner ring, a rolling body and a retainer. Among them, the outer ring needs to be subjected to machining such as cutting and grinding, and the cutting fluid used in the machining process can be recovered and reused, so that many machining apparatuses are equipped with a recovery device for the cutting fluid.

Most of the existing cutting fluid recovery methods are that the cutting fluid is firstly placed still and filtered and then pumped by a pump. However, the filtering effect of the cutting fluid recovery device is poor, so that the extraction end of the liquid extraction pipe is easy to be blocked, and the recovery efficiency is affected; moreover, the cuttings filtered by the cutting fluid recovery device are not easy to clean, and the cleaning efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that foretell cutting fluid recovery unit exists, provide a reasonable in design, simple structure, recovery efficiency are higher and the bearing ring for processing cutting fluid recovery unit of being convenient for clearance.

In order to achieve the above purpose, the technical solution adopted by the present invention is that, the cutting fluid recovery device for processing bearing rings provided by the present invention comprises a recovery tank and a recovery pump, wherein a filter tank is arranged in the recovery tank, the bottom surface of the filter tank is provided with a plurality of filter holes, the bottom surface edge of the filter tank is connected with a limiting shoulder arranged in the recovery tank, the top of the filter tank is provided with a pair of handles, the interior of the recovery tank is movably provided with a plurality of steel wire filter screens which are stacked up and down, a buffer cavity is arranged between the steel wire filter screen positioned at the uppermost layer and the filter tank, the steel wire filter screen positioned at the lowermost layer is connected with an inner convex part arranged in the middle of the bottom of the recovery tank, outer convex parts are arranged at two sides of the inner convex part, an opening is arranged at two sides of the recovery tank, and the length direction of the opening stretches across the inner convex part and the outer convex part, the liquid discharging device is characterized in that a liquid discharging shell opposite to the opening is arranged on the side face of the recovery tank, liquid discharging grooves corresponding to the side faces of the outer convex portions are arranged on the two sides of the liquid discharging shell, a liquid discharging pipe group communicated with the outer convex portions is arranged on the two sides of the bottom of the liquid discharging shell, the liquid discharging pipe group comprises a plurality of pump discharging pipes distributed along the length direction of the liquid discharging shell, a flow collecting hopper is arranged below the liquid discharging pipe group, a plurality of quick connectors connected with the pump discharging pipes are arranged at the top of the flow collecting hopper, a pump discharging mother pipe is arranged at the bottom of the flow collecting hopper, and the pump discharging mother pipe is connected with the recovery pump.

Preferably, the two ends of the recovery tank are provided with three horizontal observation windows which are distributed side by side, and the observation windows are in a strip shape and are vertically arranged.

Preferably, the total thickness of the plurality of steel wire filter screens is equal to the distance between the top surface of the inner convex part and the top surface of the opening.

Preferably, the edge of the top surface of the recovery tank is provided with a plurality of assembling ports.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model provides a cutting fluid recovery unit is used in bearing circle processing carries out the two-stage filtration through adopting filter tank and steel wire filter screen, has effectively improved the quality of cutting fluid, and exports cutting fluid from the side position by a plurality of pump-out pipes moreover, has effectively improved the recovery efficiency and the quality of cutting fluid; the filtering quality of the device for the cutting fluid can be improved by adopting the design of the inner convex part, the outer convex part and the buffer cavity; the smear metal accessible of filtration in the filter-tank is detached the filter-tank and is cleared up, and filters the impurity on the steel wire filter screen and can pull out the steel wire filter screen through following the opening part burst and clear up, and the clearance degree of difficulty is lower, and cleaning efficiency is higher. This device reasonable in design, simple structure, recovery efficiency is higher and be convenient for clear up, is fit for extensive popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an isometric view of a cutting fluid recovery device for machining a bearing ring provided in an embodiment;

FIG. 2 is a front view of a cutting fluid recovery apparatus for machining a bearing ring according to an embodiment;

FIG. 3 is a sectional view of the cutting fluid recovery apparatus for machining a bearing ring according to the embodiment taken along the direction E-E;

FIG. 4 is a side view of the cutting fluid recovery apparatus for machining a bearing ring according to the embodiment;

FIG. 5 is a sectional view of a cutting fluid recovery apparatus for machining a bearing ring according to an embodiment taken along the direction D-D;

in the above figures:

1. a recovery tank; 11. a limiting shoulder; 12. a buffer chamber; 13. an inner convex portion; 14. an outer convex portion; 15. an opening; 16. an observation window; 17. an assembly port; 2. a filter tank; 21. a filtration pore; 22. a handle; 3. a steel wire filter screen; 4. discharging the liquid shell; 41. a liquid outlet groove; 42. a pump-out pipe group; 421. a pump-out tube; 5. a flow collecting hopper; 51. a quick coupling; 6. the mother tube was pumped out.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In the embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the cutting fluid recovery apparatus for processing a bearing ring provided by the present invention comprises a recovery tank 1 and a recovery pump (not shown in the figures), wherein a filter tank 2 is disposed inside the recovery tank 1, a plurality of filter holes 21 are disposed on the bottom surface of the filter tank 2, the bottom surface edge of the filter tank 2 is connected to a position-limiting shoulder 11 disposed inside the recovery tank 1, a pair of handles is disposed on the top of the filter tank 2, a plurality of steel wire filter screens 3 are movably disposed inside the recovery tank 1 and are stacked up and down, a buffer chamber 12 is disposed between the uppermost steel wire filter screen 3 and the filter tank 2, the steel wire filter screen 3 at the lowermost layer is connected to an inner convex portion 13 disposed in the middle of the bottom of the recovery tank 1, outer convex portions 14 are disposed on both sides of the inner convex portion 13, an opening 15 is disposed on both sides of the recovery tank 1, the length direction of the opening 15 stretches across the inner convex part 13 and the outer convex part 14, the side surface of the recovery tank 1 is provided with a liquid outlet shell 4 opposite to the opening 15, the two sides of the liquid outlet shell 4 are provided with liquid outlet grooves 41 corresponding to the side surface of the outer convex part 14, the two sides of the bottom of the liquid outlet shell 4 are respectively provided with a pump-out pipe group 42 communicated with the outer convex part 14, each pump-out pipe group 42 comprises a plurality of pump-out pipes 421 distributed along the length direction of the liquid outlet shell, a flow collecting hopper 5 is arranged below the pump-out pipe groups 42, the top of the flow collecting hopper 5 is provided with a plurality of quick connectors 51 connected with the pump-out pipes, the bottom of the flow collecting hopper 5 is provided with a pump-out main pipe 6, and the pump-out main pipe 6 is connected with the recovery pump.

In the device, a filter tank 2 is used for separating cutting fluid from chips, and a multi-layer steel wire filter screen 3 is used for carrying out secondary filtration on the cutting fluid; the buffer cavity 12 can prevent the cutting fluid containing impurities from being blocked at the filtering holes 21 so as to enable the cutting fluid to quickly overflow the filtering tank 2 and the recovery tank 1; the inner convex part 13 makes two ends of the multi-layer steel wire filter screen 3 overhead, so that the cutting fluid after secondary filtration has enough pumping flow between the outer convex part 14 and the liquid outlet groove 41; the side opening form and the liquid outlet shell 4 are utilized to avoid the phenomenon that the cutting liquid and the impurities directly generate larger pressure on the opening of the pump-out pipe 421 by gravity to increase the blocking probability of the pump-out pipe 421, and the continuous pump-out flow of the device can be further ensured by the design of the collecting hopper 5 and the pump-out main pipe 6. Meanwhile, the device adopts a plurality of pump-out pipes 421 to output the cutting fluid to the collecting hopper 5 at the same time, so that the phenomenon that the pump-out flow is greatly influenced due to the blockage of the local pump-out pipe can be avoided.

Further, the cuttings filtered in the filter tank 2 can be cleaned by manually separating the filter tank 2 from the recovery tank 1; because steel wire filter screen 3 generally has the wavy surface, so partial impurity is filtered and is held back between adjacent steel wire filter screen 3, and filters the impurity on steel wire filter screen 3 and can pull out steel wire filter screen 3 through following the opening part burst and clear up, and the clearance degree of difficulty is lower, and cleaning efficiency is higher. Meanwhile, the multi-layer steel wire filter screen 3 adopts a form of separating and cleaning, so that the cleaning difficulty is reduced, the comprehensive utilization rate of the steel wire filter screen 3 is improved, and the cost is reduced.

In order to avoid the cutting fluid overflowing due to the internal blockage of the recovery tank 1, three horizontal observation windows 16 which are distributed side by side are arranged at the two ends of the recovery tank 1, and the observation windows 16 are in a strip shape and are vertically arranged. The distribution of the cutting fluid in the recovery tank 1 is observed through the observation windows 16, so that filtered impurities can be cleaned in time according to the distribution of the fluid in the recovery tank 1, and the overflow of the cutting fluid is avoided.

In order to improve the cleaning efficiency, the total thickness of the plurality of wire filters 3 in the device is equal to the distance between the top surface of the inner convex part 13 and the top surface of the opening 15. The liquid outlet shell 4 is separated from the recovery tank 1, the multi-layer steel wire filter screen 3 can be taken out from the opening 15 at the same time, and cleaning work is completed in the form of piece stripping and piece cleaning, so that the cleaning efficiency is effectively improved.

In order to separate the recovery tank 1 from the filter tank 2, the device is provided with a plurality of assembly ports 17 on the top surface edge of the recovery tank 1, besides a handle 22 for lifting the filter tank is arranged on the filter tank 2. The design of assembly opening 17 can reduce the friction area of accumulator 1 and filter-tank 2 on the one hand, and on the other hand then is convenient for prize the filter-tank from assembly opening 17, avoids rigid separation filter-tank 2 and accumulator 1 to lead to the surplus cutting fluid in accumulator 1 to appear rocking by a large scale and spill workshop appliance and ground.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (4)

1. A cutting fluid recovery device for bearing ring processing comprises a recovery tank and a recovery pump and is characterized in that a filter tank is arranged in the recovery tank, a plurality of filter holes are formed in the bottom surface of the filter tank, the edge of the bottom surface of the filter tank is connected with a limiting shoulder arranged in the recovery tank, a pair of handles are arranged at the top of the filter tank, a plurality of steel wire filter screens which are distributed in an up-and-down stacked mode are movably arranged in the recovery tank, a buffer cavity is arranged between the steel wire filter screen positioned on the uppermost layer and the filter tank, the steel wire filter screen positioned on the lowermost layer is connected with an inner convex part arranged in the middle of the bottom of the recovery tank, outer convex parts are arranged on two sides of the inner convex part, an opening is formed in each of two sides of the recovery tank, the length direction of the opening stretches across the inner convex part and the outer convex part, a liquid outlet shell opposite to the opening is arranged on the side surface of the recovery tank, the liquid outlet device is characterized in that liquid outlet grooves corresponding to the side faces of the outer convex portions are formed in the two sides of the liquid outlet shell, a pump-out pipe group communicated with the outer convex portions is arranged on the two sides of the bottom of the liquid outlet shell and comprises a plurality of pump outlet pipes distributed in the length direction of the liquid outlet shell, a flow collecting hopper is arranged below the pump-out pipe group, a plurality of quick connectors connected with the pump outlet pipes are arranged at the top of the flow collecting hopper, a pump-out female pipe is arranged at the bottom of the flow collecting hopper, and the pump-out female pipe is connected with a recovery pump.

2. The cutting fluid recovery device for processing the bearing ring according to claim 1, wherein three observation windows are arranged at two ends of the recovery groove and are horizontally distributed side by side, and the observation windows are strip-shaped and vertically arranged.

3. The apparatus for recovering cutting fluid for use in machining a bearing ring according to claim 2, wherein the total thickness of the plurality of wire strainers is equal to a distance between a top surface of the inner convex portion and a top surface of the opening.

4. The apparatus for recovering cutting fluid for machining bearing rings according to claim 3, wherein the top surface edge of the recovery groove is provided with a plurality of fitting ports.

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