CN213196771U

CN213196771U - Cylindrical grinder is used in bearing production

Info

Publication number: CN213196771U
Application number: CN202021863245.4U
Authority: CN
Inventors: 袁勇
Original assignee: Shengzhou Wuzhou Xinhua Bearing Forging Co ltd
Current assignee: Shengzhou Wuzhou Xinhua Bearing Forging Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-14
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a cylindrical grinder is used in bearing production, including the lathe bed, be provided with the base on the lathe bed, be provided with longitudinal rail on the base, sliding connection has the mill pallet on the longitudinal rail, be provided with the emery wheel on the mill pallet and be used for driving emery wheel pivoted motor, be provided with the shower nozzle on the mill pallet, the shower nozzle below is provided with the filtration reflux unit, the filtration reflux unit includes open-top's collection liquid case, be provided with open-top's rose box on the collection liquid case, the rose box is articulated each other with one side of collection liquid case, a plurality of filtration pores have been seted up to the rose box bottom, the water conservancy diversion mouth has been seted up on the rose box, the inside articulated guide plate that has of water conservancy diversion mouth, be provided with. The utility model has the advantages that: through setting up filtering reflux unit for make used coolant liquid solid-liquid separation, the piece is separated out, and the coolant liquid can recycle once more, has improved cylindrical grinder's economic nature, and the convenient laborsaving of clearance piece process.

Description

Cylindrical grinder is used in bearing production

Technical Field

The utility model relates to a grinding equipment technical field specifically is a cylindrical grinder is used in bearing production.

Background

The cylindrical grinding machine is a grinding machine for processing the outer surface and the shaft shoulder end surface of a cylindrical, conical or other-shaped plain line of a workpiece; the grinding machine is widely used and can be used for processing various cylindrical conical outer surfaces and shaft shoulder end surfaces.

Among all grinding machines, cylindrical grinding machines are the most widely used type of machine tools, and generally comprise a cast iron bed at the base, a table, a headstock and a tailstock for supporting and driving a workpiece to rotate, a grinding disc holder (grinding head) for mounting a grinding wheel, a transverse feed mechanism for controlling the size of the ground workpiece, an electric appliance for controlling the movement of the moving parts of the machine tool, a hydraulic device, and other main components. The cylindrical grinding machine can be generally divided into a common cylindrical grinding machine, a universal cylindrical grinding machine, a wide grinding wheel cylindrical grinding machine, an end face cylindrical grinding machine, a multi-grinding-disc-rack cylindrical grinding machine, a multi-grinding-wheel cylindrical grinding machine, a plunge cylindrical grinding machine, a special cylindrical grinding machine and the like.

Present cylindrical grinder adds man-hour to the work piece, the emery wheel is high-speed rotatory and with pivoted work piece contact, take place violent friction this moment between emery wheel and the work piece, a large amount of heats have been produced, the heat is concentrated in frictional position, not only make the work piece be the thermal deformation easily, still can accelerate the loss of emery wheel, need pump out the coolant liquid with the water pump, and through the pipeline transportation, cool off work piece and emery wheel through shower nozzle blowout coolant liquid at last, the piece that produces in the coolant liquid has a large amount of work piece course of working, if not carry out filtration treatment to the piece in the coolant liquid, can lead to coolant liquid to block up shower nozzle and pipeline when used repeatedly, influence machining efficiency.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is just in the cylindrical grinder for bearing production who provides in order to solve foretell problem, can conveniently filter the piece in the coolant liquid laborsavingly.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a cylindrical grinder is used in bearing production, including the lathe bed, be provided with the base on the lathe bed, be provided with longitudinal rail on the base, sliding connection has the grinding-disc frame on the longitudinal rail, be provided with the emery wheel on the grinding-disc frame and be used for driving emery wheel pivoted motor, its characterized in that: the grinding disc frame is provided with a spray head, a filtering and refluxing device is arranged below the spray head and comprises a liquid collecting tank with an open top, a filter tank with an open top is arranged on the liquid collecting tank and hinged to one side of the liquid collecting tank, a plurality of filter holes are formed in the bottom of the filter tank, a flow guide port is formed in the filter tank, a flow guide plate is hinged to the inside of the flow guide port, a fragment tank with an open top is arranged on the liquid collecting tank, and the fragment tank faces towards the flow guide port.

By adopting the technical scheme, as the sprayer is arranged on the grinding disc frame, the filtering reflux device is arranged below the sprayer, when the grinding wheel rotates at high speed and rubs with a workpiece, a plurality of fragments drop from the workpiece and generate a large amount of heat, the coolant sprayed by the sprayer cools the workpiece and the grinding wheel, the coolant carries the fragments to flow into the filter box from the workbench, the coolant can enter the liquid collecting box through the filter holes at the bottom of the filter box, the fragments can not be remained in the filter box through the filter holes, after the processing is finished, the guide plate is put down and the filter box is turned up on the liquid collecting box, the fragments on the bottom of the filter box move under the action of gravity and enter the fragment box along the guide plate, so that the used coolant is subjected to solid-liquid separation, the fragments are separated, the blockage of the pipeline and the sprayer by the fragments in the coolant is avoided, and the coolant can, the economy of the cylindrical grinding machine is improved, and the chip cleaning process is convenient, rapid, simple and labor-saving.

As the utility model discloses a further setting, the guide plate is provided with buckle one towards one side of water conservancy diversion mouth, set up on the rose box with buckle one the recess that matches.

Through adopting above-mentioned technical scheme, because the guide plate is provided with buckle one near one side of rose box, set up the recess one that matches with buckle one on the rose box, when filtering reflux unit when filtering the piece operation, lean on the guide plate to the rose box and make buckle one card on the guide plate go into the recess one on the rose box, make the water conservancy diversion mouth on the rose box blocked by the guide plate, when making the rose box carry out the filtration flow, the coolant liquid is blocked by the guide plate, can not flow from the water conservancy diversion mouth, after the filtration flow is accomplished, can turn over the guide plate downwards, make the water conservancy diversion mouth on the rose box expose, and overturn the rose box on collecting the liquid case, the piece that stays in the rose box can be emptyd away from the water conservancy diversion mouth, the convenience of rose box has been improved.

As the utility model discloses a further setting, be provided with a plurality of gag lever posts on the collection liquid tank, the gag lever post slope is fixed in on the collection liquid tank is close to one side outer wall of piece case, one side that the gag lever post is close to the guide plate is provided with buckle two, set up the recess two that matches with buckle two on the guide plate.

Through adopting above-mentioned technical scheme, because be provided with a plurality of gag lever posts on the collection liquid tank, the gag lever post slope is fixed in on the collection liquid tank is close to one side outer wall of piece case, one side that the gag lever post is close to the guide plate is provided with buckle two, set up the recess two that matches with buckle two on the guide plate, after the guide plate turns over down, lean on its both sides on two gag lever posts, and make two card income of buckle on the gag lever post in the recess two on the guide plate, make the guide plate fix on the gag lever post, because the certain angle of gag lever post downward sloping, make the guide plate also the certain angle of downward sloping and the piece case of direction after being fixed, avoid the piece in the rose box to fall the outside of piece case, the efficiency.

As the utility model discloses a further setting, the rose box is kept away from one side of guide plate and has been seted up and grip the groove.

Through adopting above-mentioned technical scheme, because the rose box is kept away from one side of guide plate and has been seted up and grip the groove, grip the groove with holding and upwards stimulate for the rose box rotates along its pivot with the collection liquid case, according to lever principle, owing to grip groove department apart from the pivot farthest, it is most laborsaving to pull up the rose box in the groove department of holding, makes the clastic easy operation laborsaving of pouring out.

As a further setting of the utility model, the drawing liquid mouth has been seted up on the liquid collecting tank, be provided with the water pump on the drawing liquid mouth, one side that the drawing liquid mouth was kept away from to the water pump is provided with the outlet pipe, be provided with the pipeline on the outlet pipe, pipeline one end and outlet pipe threaded connection, the other end and shower nozzle threaded connection.

Through adopting above-mentioned technical scheme, because the drawing liquid mouth has been seted up on the collection liquid box, be provided with the water pump on the drawing liquid mouth, one side that the drawing liquid mouth was kept away from to the water pump is provided with the outlet pipe, be provided with the pipeline on the outlet pipe, the coolant liquid that has been filtered clastic in the collection liquid box can be by cyclic utilization once more, the coolant liquid is taken the collection liquid box out by the water pump through the opening and reentries the outlet pipe, under the pressure of water pump, the coolant liquid passes through pipeline and shower nozzle in proper order, at last from the shower nozzle blowout, cool off work piece and emery wheel, flow into again and filter reflux unit, the utilization efficiency of coolant liquid has been improved, and because pipeline one end and outlet pipe threaded connection, the other end and shower nozzle threaded connection, when making the pipeline appear damaging, can conveniently.

As a further setting of the utility model, the junction of outlet pipe and pipeline and the junction of shower nozzle and pipeline all are provided with the pipe strap.

Through adopting above-mentioned technical scheme, because the junction of outlet pipe and pipeline and the junction of shower nozzle and pipeline all are provided with the pipe strap, with the both sides difference threaded connection of pipeline on outlet pipe and shower nozzle, then sheathe the pipe strap in the junction of outlet pipe and pipeline and the junction of pipeline and shower nozzle, and tighten the pipe strap, the condition that the screw thread mismatch leads to the junction to leak after having avoided the pipeline to age takes place, when will changing the pipeline, loosen the pipe strap earlier and take off, then rotate the pipeline and make the pipeline lose the threaded connection relation with outlet pipe and shower nozzle, just can take off the pipeline and change again thereupon, through above measures, the pipeline not only is connected closely with outlet pipe and shower nozzle, the leakproofness is good, can effectively avoid the weeping, can also conveniently change the pipeline, dismantle installation labour saving and time.

As the utility model discloses a further setting, the collection liquid case bonds along opening a week has the bradyseism to fill up, the bradyseism fills up and adopts silica gel material to make.

Through adopting above-mentioned technical scheme, because the collection liquid box bonds along opening a week and has the bradyseism pad, the bradyseism pad adopts the silica gel material to make, and after the piece had been emptyd to the rose box, the user loosens and grips the groove and make the rose box drop to the collection liquid box under the action of gravity on, and silica gel has elastic deformation ability, can produce elastic deformation and alleviate the impact, gives rose box and collection liquid box a better protection effect, has improved the life who filters reflux unit.

As a further setting of the utility model, the both sides of guide plate all are provided with the baffle.

Through adopting above-mentioned technical scheme, because the both sides of guide plate all are provided with the baffle, the guide plate avoids piece from guide plate both sides roll-off when leading-in bits groove with the piece to avoid the piece to drop the condition emergence that is difficult to the clearance outside the bits groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be provided with filtering reflux unit in grinding pan frame below for make used coolant liquid solid-liquid separation, the piece is separated out, and the coolant liquid can recycle once more, has improved cylindrical grinder's economic nature, and clearance piece process convenient and fast, and is simple laborsaving.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

FIG. 5 is a schematic structural view of a filtering and refluxing device of the present invention;

FIG. 6 is an enlarged view of the structure at C in FIG. 5;

fig. 7 is an enlarged schematic view of the structure at D in fig. 5.

Reference numerals: 1. a bed body; 2. a base; 3. a grinding disc rack; 4. a grinding wheel; 5. a motor; 6. a spray head; 7. a liquid collection tank; 8. a filter box; 9. a scrap box; 10. a filtration pore; 11. a flow guide port; 12. a baffle; 13. a first buckle is arranged; 14. a first groove; 15. a limiting rod; 16. a second buckle; 17. a second groove; 18. a holding groove; 19. a water pump; 20. a water outlet pipe; 21. a pipeline; 22. a liquid extraction port; 23. a pipe clamp; 24. a cushioning pad; 25. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a cylindrical grinding machine for bearing production comprises a machine body 1, a base 2 is fixedly connected to the machine body 1, a longitudinal guide rail is fixedly connected to the base 2, a grinding disc frame 3 is slidably connected to the longitudinal guide rail, a grinding wheel 4 and a motor 5 for driving the grinding wheel 4 to rotate are arranged on the grinding disc frame 3, a pipeline 21 connected with a spray head 6 is fixedly connected to the grinding disc frame 3 through a support, the spray head 6 is aligned with the grinding wheel 4 and a filter box 8, a filtering backflow device is arranged below the spray head 6 and comprises a liquid collecting box 7 with an open top, the liquid collecting box 7 is provided with the filter box 8 with the open top, the filter box 8 is hinged to one side of the liquid collecting box 7, the bottom of the filter box 8 is provided with a plurality of filter holes 10, the filter box 8 is provided with a flow guide opening 11, a flow guide plate 12 is hinged to the inside, be provided with open-top's piece case 9 on the collection liquid case 7, piece case 9 sets up towards water conservancy diversion mouth 11, and collection liquid case 7 is articulated through the axis of rotation with filter tank 8 in the one side that is close to piece case 9, and its bottom is towards piece case 9 slope after filter tank 8 upwards rotates.

Referring to fig. 5, 6 and 7, both sides of one surface of the flow guide plate 12 facing the flow guide port 11 are fixedly connected with a first buckle 13, the filter box 8 is provided with a first groove 14 matched with the first buckle 13, the liquid collection box 7 is fixedly connected with a plurality of limiting rods 15, the limiting rods 15 are obliquely fixed on the outer wall of one side of the liquid collection box 7 close to the scrap box 9, one side of the limiting rods 15 close to the flow guide plate 12 is provided with a second buckle 16, the flow guide plate 12 is provided with a second groove 17 matched with the second buckle 16, the first buckle 13 and the second buckle 16 are both composed of two flexible clamping blocks, when the first groove 14 and the second groove 17 are clamped, the two flexible clamping blocks are deformed and clamped oppositely, one side of the filter box 8 far from the flow guide plate 12 is provided with a holding groove 18, the holding groove 18 is a through groove arranged on one side of the filter box 8 far from the flow guide plate 12, a hand can pass through the through groove to lift, the shock absorption pad 24 is made of a silica gel material.

Referring to fig. 2, 3 and 4, a liquid suction port 22 is formed in the liquid collecting tank 7, a water pump 19 is connected to the liquid suction port 22 through a bolt and a flange, a water outlet pipe 20 is connected to one side, away from the liquid suction port 22, of the water pump 19 through a flange and a bolt, a pipeline 21 is arranged on the water outlet pipe 20, one end of the pipeline 21 is in threaded connection with the water outlet pipe 20, the other end of the pipeline is in threaded connection with the spray head 6, and pipe clamps 23 are arranged at the connection position of the water outlet pipe 20 and the pipeline 21 and the connection position of the spray head 6 and the pipeline.

Because the sprayer 6 is arranged on the grinding disc rack 3, the filtering reflux device is arranged below the sprayer 6, when the grinding wheel 4 rotates at high speed and rubs with a workpiece, a plurality of fragments drop from the workpiece and generate a large amount of heat, the coolant sprayed by the sprayer 6 cools the workpiece and the grinding wheel 4, the coolant carries the fragments to flow into the filter box 8 from the workbench, the coolant can enter the liquid collecting box 7 through the filter hole 10 at the bottom of the filter box 8, the fragments can not be remained in the filter box 8 through the filter hole 10, after the processing is finished, the guide plate 12 is put down and the filter box 8 is turned up on the liquid collecting box 7, the fragments on the bottom of the filter box 8 move under the action of gravity and enter the fragment box 9 along the guide plate 12, so that the solid-liquid separation of the used coolant is realized, the fragments are separated out, the blockage of the pipeline 21 and the sprayer 6 by the fragments in the coolant is avoided, and, the economy of the cylindrical grinding machine is improved, and the chip cleaning process is convenient, rapid, simple and labor-saving.

Because the first buckle 13 is arranged on one side of the guide plate 12 close to the filter box 8, the first groove 14 matched with the first buckle 13 is formed in the filter box 8, when the debris filtering operation is performed by the filtering backflow device, the guide plate 12 is close to the filter box 8, the first buckle 13 on the guide plate 12 is clamped into the first groove 14 in the filter box 8, the flow guide port 11 in the filter box 8 is blocked by the guide plate 12, when the filter box 8 performs the filtering process, the cooling liquid is blocked by the guide plate 12 and cannot flow out of the flow guide port 11, after the filtering process is completed, the guide plate 12 can be turned downwards, the flow guide port 11 in the filter box 8 is exposed, the filter box 8 is turned over on the liquid collecting box 7, debris left in the filter box 8 can be poured out from the flow guide port 11, and the convenience of the filter box 8 is improved.

Because the header tank 7 is provided with a plurality of gag lever posts 15, gag lever post 15 slope is fixed in on the outer wall of one side that the header tank 7 is close to piece case 9, one side that gag lever post 15 is close to guide plate 12 is provided with buckle two 16, set up on the guide plate 12 with buckle two 16 assorted recess two 17, turn over the book after guide plate 12 turns over downwards, lean on its both sides on two gag lever posts 15, and make buckle two 16 card on the gag lever post 15 block in the recess two 17 on the guide plate 12, make the guide plate 12 fix on gag lever post 15, because gag lever post 15 downward sloping certain angle, make the guide plate 12 also downward sloping certain angle and guide piece case 9 after being fixed, avoid the piece in the rose box 8 to fall the outside of piece case 9, improved piece case 9 and collected clastic efficiency.

Because the filter tank 8 is far away from one side of guide plate 12 and is seted up and hold groove 18, hold and hold groove 18 and upwards stimulate with the hand for filter tank 8 rotates along its pivot with header tank 7, according to lever principle, because hold groove 18 department apart from the pivot farthest, it is the most laborsaving to hold groove 18 department and pull up filter tank 8, makes the easy operation laborsaving of pouring out the piece.

Because the liquid suction port 22 is formed in the liquid collection tank 7, the water pump 19 is arranged on the liquid suction port 22, the water outlet pipe 20 is arranged on one side, away from the liquid suction port 22, of the water pump 19, the pipeline 21 is arranged on the water outlet pipe 20, the cooling liquid which is filtered into the fragments in the liquid collection tank 7 can be recycled, the cooling liquid is pumped out of the liquid collection tank 7 through the water pump 19 through the opening and then enters the water outlet pipe 20, under the pressure action of the water pump 19, the cooling liquid sequentially passes through the pipeline 21 and the spray head 6 and is finally sprayed out of the spray head 6 to cool the workpiece and the grinding wheel 4, and flows into the filtering and refluxing device again, the utilization efficiency of the cooling liquid is improved, and due to the fact that one end of the pipeline 21 is in threaded connection with the water outlet pipe 20 and the other end of the pipeline is in threaded connection with the.

Because the junction of outlet pipe 20 and pipeline 21 and the junction of shower nozzle 6 and pipeline 21 all are provided with pipe strap 23, with the both sides difference threaded connection of pipeline 21 on outlet pipe 20 and shower nozzle 6, then put in pipe strap 23 at the junction of outlet pipe 20 and pipeline 21 and the junction of pipeline 21 and shower nozzle 6, and screw up pipe strap 23, the condition that the screw thread mismatch leads to the junction to leak after having avoided pipeline 21 to age takes place, when will changing pipeline 21, loosen pipe strap 23 earlier and take off, then rotate pipeline 21 and make pipeline 21 lose the threaded connection relation with outlet pipe 20 and shower nozzle 6, just can take off pipeline 21 and change again along with it, through above measures, pipeline 21 not only is closely connected with outlet pipe 20 and shower nozzle 6, the leakproofness is good, can effectively avoid the weeping, can also conveniently change pipeline 21, dismantle the installation labour saving and time.

Because collection liquid tank 7 bonds along opening a week has bradyseism pad 24, bradyseism pad 24 adopts the silica gel material to make, filter tank 8 has emptyd the piece after, the user loosens and grips groove 18 and make filter tank 8 drop collection liquid tank 7 under the action of gravity on, silica gel has elastic deformation ability, can produce elastic deformation and alleviate the impact, gives filter tank 8 and collection liquid tank 7 a better protection effect, has improved the life who filters reflux unit.

Because baffle 25 all is provided with in the both sides of guide plate 12, guide plate 12 avoids piece from guide plate 12 both sides roll-off when leading-in bits groove with the piece to avoid the piece to drop the condition emergence of being difficult to the clearance outside the bits groove.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cylindrical grinder is used in bearing production, includes lathe bed (1), be provided with base (2) on lathe bed (1), be provided with longitudinal rail on base (2), sliding connection has grinding plate frame (3) on the longitudinal rail, be provided with emery wheel (4) on grinding plate frame (3) and be used for driving emery wheel (4) pivoted motor (5), its characterized in that: the grinding disc rack (3) is provided with a spray head (6), a filtering and refluxing device is arranged below the spray head (6) and comprises a liquid collecting box (7) with an open top, a filter box (8) with the open top is arranged on the liquid collecting box (7), the filter box (8) is hinged to one side of the liquid collecting box (7), a plurality of filter holes (10) are formed in the bottom of the filter box (8), a flow guide port (11) is formed in the filter box (8), a flow guide plate (12) is hinged to the inside of the flow guide port (11), a debris box (9) with the open top is arranged on the liquid collecting box (7), and the debris box (9) is arranged towards the flow guide port (11).

2. The cylindrical grinding machine for bearing production according to claim 1, characterized in that: one side of the guide plate (12) facing the guide opening (11) is provided with a first buckle (13), and a first groove (14) matched with the first buckle (13) is formed in the filter box (8).

3. The cylindrical grinding machine for bearing production according to claim 1, characterized in that: the novel garbage bin is characterized in that a plurality of limiting rods (15) are arranged on the garbage bin (7), the limiting rods (15) are obliquely fixed on the outer wall of one side, close to the fragment bin (9), of the garbage bin (7), two buckles (16) are arranged on one side, close to the guide plate (12), of the limiting rods (15), and two grooves (17) matched with the two buckles (16) are formed in the guide plate (12).

4. The cylindrical grinding machine for bearing production according to claim 1, characterized in that: and a holding groove (18) is formed in one side of the filter box (8) far away from the guide plate (12).

5. The cylindrical grinding machine for bearing production according to claim 1, characterized in that: the liquid collecting tank is characterized in that a liquid pumping port (22) is formed in the liquid collecting tank (7), a water pump (19) is arranged on the liquid pumping port (22), a water outlet pipe (20) is arranged on one side, away from the liquid pumping port (22), of the water pump (19), a pipeline (21) is arranged on the water outlet pipe (20), one end of the pipeline (21) is in threaded connection with the water outlet pipe (20), and the other end of the pipeline is in threaded connection with the spray head (6).

6. The cylindrical grinding machine for bearing production according to claim 5, characterized in that: and pipe clamps (23) are arranged at the joint of the water outlet pipe (20) and the pipeline (21) and the joint of the spray head (6) and the pipeline (21).

7. The cylindrical grinding machine for bearing production according to claim 1, characterized in that: the liquid collecting box (7) is bonded with a cushioning pad (24) along the periphery of the opening, and the cushioning pad (24) is made of a silica gel material.

8. The cylindrical grinding machine for bearing production according to claim 1, characterized in that: baffles (25) are arranged on both sides of the guide plate (12).