CN216497743U

CN216497743U - CNC processing machine recovery filtration system

Info

Publication number: CN216497743U
Application number: CN202123041204.4U
Authority: CN
Inventors: 杨成; 秦小景
Original assignee: Suzhou Yicheng Electronic Technology Co ltd
Current assignee: Suzhou Yicheng Electronic Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-13
Anticipated expiration: 2031-12-06

Abstract

The utility model belongs to the technical field of the CNC processing and specifically relates to a filtration system is retrieved to CNC processing machine is related to, and it includes the processing machine body, installs the base on the processing machine body, and the both sides of base all are provided with the guide plate, offer the oil extraction groove that is located the guide plate end on the base, offer the mounting hole that is located the one end lateral wall of oil extraction groove on the base, are provided with the driving motor who is located the mounting hole outside on the base, and driving motor's output shaft passes the mounting hole and overlaps and be equipped with the screw axis that is used for mixxing cutting oil. After the workpiece is machined, the mixture of the cutting oil and the chippings flows into the guide plate from the base and then enters the oil discharge groove under the guide of the guide plate, when the mixture of the cutting oil and the chippings in the oil discharge groove is large, the driving motor drives the screw shaft to rotate, so that the screw shaft stirs the mixture of the cutting oil and the chippings, the fluidity of the mixture of the cutting oil and the chippings is increased, and the problem that the chippings and the cutting oil in the sewage discharge groove flow slowly is solved.

Description

CNC processing machine recovery filtration system

Technical Field

The application relates to the field of CNC (computerized numerical control) machining, in particular to a recovery and filtration system of a CNC machining machine.

Background

CNC is a programmable and programmable automatic machine tool, and is used in a large number in industries such as automotive and aerospace; compared with a common machine tool, the CNC has the advantages of high machining precision, stable machining quality, capability of saving production preparation time and the like.

In current CNC, the processing is accomplished the back and is an important link to the piece that the processing produced, the recovery of cutting oil, and current CNC often sets up the blowdown groove in the rear side, and the blowdown groove is discharged through the drain after will cutting oil and clastic mixture is collected, later collects and carries out further processing in the collecting box.

In view of the above-mentioned related art, the inventors believe that the mixture of the cutting oil and the debris in the sewage drain groove flows slowly, so that the mixture of the cutting oil and the debris may overflow the sewage drain groove during long-time processing, and the mixture of the cutting oil and the debris is wasted; therefore, there is a need for a recovery filtration system that can increase the discharge efficiency of the mixture of cutting oil and debris.

SUMMERY OF THE UTILITY MODEL

To overcome the problem of the mixture of cutting oil and debris flowing slowly within the blow down tank, the present application provides a CNC machine recovery filtration system.

The application provides a pair of CNC processing machine retrieves filtration system adopts following technical scheme:

the utility model provides a filtration system is retrieved to CNC processing machine, includes the processing machine body, install the base on the processing machine body, the both sides of base all are provided with the guide plate, set up the oil extraction groove that is located the guide plate end on the base, set up the mounting hole that is located the one end lateral wall of oil extraction groove on the base, be provided with the driving motor who is located the mounting hole outside on the base, driving motor's output shaft passes the mounting hole and overlaps and be equipped with the screw axis that is used for mixxing cutting oil.

By adopting the technical scheme, after the workpiece is machined, the mixture of the cutting oil and the chippings flows into the guide plate from the base and enters the oil discharge groove under the guide of the guide plate, and when the mixture of the cutting oil and the chippings in the oil discharge groove is more; the driving motor is started, and drives the spiral shaft to rotate, so that the spiral shaft stirs the mixture of the cutting oil and the chippings, the fluidity and the discharge efficiency of the mixture of the cutting oil and the chippings are increased, and the problem that the chippings and the cutting oil in the sewage discharge groove flow slowly is solved.

Optionally, a sealing bearing located in the mounting hole is installed on the side wall of the oil discharge groove, the sealing bearing is connected with an output shaft of the driving motor in a sealing manner, and the output shaft of the driving motor rotates in the sealing bearing.

Through adopting above-mentioned technical scheme, sealed bearing's existence makes cutting oil and clastic mixture be difficult to outwards flow along the mounting hole, and the effectual waste that has reduced can make driving motor's output shaft steady operation simultaneously.

Optionally, one end of the guide plate, which is far away from the oil discharge groove, is higher than one end of the guide plate, which is close to the oil discharge groove, and the surface of the guide plate is polished.

Through adopting above-mentioned technical scheme, the guide plate surface through surface polishing is smooth for the mixture is difficult to adhere to the surface at the guide plate, and simultaneously, the guide plate flows down along the guide plate of cutting oil and clastic mixture under the guide of gravity, can increase the flow efficiency of cutting oil and clastic mixture.

Optionally, install the oil extraction pipe that is located the oil extraction groove and keeps away from mounting hole one end on the base, the bottom of base is installed and is located the collection filter equipment of oil extraction pipe one end.

Through adopting above-mentioned technical scheme, the oil drain pipe can let cutting oil and clastic mixture concentrate the discharge to guide cutting oil and clastic mixture to get into and collect filter equipment, be convenient for retrieve the filtration.

Optionally, the collecting and filtering device comprises a collecting box, a filtering plate is arranged inside the collecting box, filtering holes are formed in the filtering plate, and the aperture of each filtering hole is smaller than the width of the fragments.

Through adopting above-mentioned technical scheme, when cutting oil and clastic mixture flowed to the collecting box, clastic width was greater than the filtration pore for the filter blocks the piece on the filter, and cutting oil gets into the bottom of collecting box through the filtration pore, has realized the autosegregation of cutting oil and clastic mixture.

Optionally, one end of the oil discharge groove far away from the oil discharge pipe is higher than one end of the oil discharge groove close to the oil discharge pipe.

Through adopting above-mentioned technical scheme, the oil extraction groove that the slope set up makes cutting oil and clastic mixture remove to the oil extraction pipe under the effect of gravity, reduces the remaining possibility of cutting oil and clastic mixture, simultaneously, when cutting oil and clastic mixture is less, need not external force drive and can make cutting oil and clastic mixture flow to the oil extraction pipe automatically, the energy saving.

Optionally, a sliding groove is formed in the collecting box, dovetail grooves located at two ends of the sliding groove are formed in the collecting box, protrusions are arranged at two ends of the filter plate, and the protrusions and the dovetail grooves are in sliding fit to enable the filter plate to slide in the sliding groove.

Through adopting above-mentioned technical scheme, the sliding fit of arch and dovetail can play spacing effect to the filter for stability when the filter slides is good.

Optionally, a baffle plate located on the outer side of the guide plate is installed on the base, and the baffle plate is arranged in an inclined mode towards the guide plate.

Through adopting above-mentioned technical scheme, the baffle can block the cutting oil and the clastic mixture of splashing on the guide plate to reduce the extravagant possibility of cutting oil and clastic mixture spill.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the workpiece is machined, the mixture of the cutting oil and the chippings flows into the guide plate from the base and enters the oil discharge groove under the guide of the guide plate, and when the mixture of the cutting oil and the chippings in the oil discharge groove is large; the driving motor is started, and drives the spiral shaft to rotate, so that the spiral shaft stirs the mixture of the cutting oil and the chippings, the fluidity and the discharge efficiency of the mixture of the cutting oil and the chippings are improved, and the problem that the chippings and the cutting oil in the sewage discharge groove flow slowly is solved;

2. the surface of the guide plate after surface polishing is smooth, so that the mixture is difficult to attach to the surface of the guide plate, meanwhile, the guide plate is obliquely arranged towards the oil discharge groove, and the surface of the guide plate is polished, so that the mixture of the cutting oil and the chippings on the guide plate enters the oil discharge groove under the action of gravity, and the flow efficiency of the mixture of the cutting oil and the chippings can be increased;

3. when the mixture of cutting oil and piece flows to the collecting box, the piece can't pass through the filter hole that the aperture is less to make the piece blocked on the filter, the bottom that the cutting oil got into the collecting box through the filter hole has realized the autosegregation of the mixture of cutting oil and piece.

Drawings

Fig. 1 is an overall structure diagram of a CNC processing machine recovery filter system according to an embodiment of the present application.

Fig. 2 is a partial sectional view for showing a screw axis and a connection structure thereof.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is an exploded view showing the structure of the filter plate and the collection box.

Description of reference numerals: 1. a machine body; 2. a base; 21. a baffle; 22. a baffle plate; 23. an oil discharge groove; 24. mounting holes; 25. sealing the bearing; 3. an oil discharge pipe; 4. a drive motor; 5. a screw shaft; 6. a collecting and filtering device; 61. a collection box; 611. a sliding groove; 612. a dovetail groove; 62. a filter plate; 621. a protrusion; 622. and (4) filtering holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses CNC processing machine retrieves filtration system.

Referring to fig. 1, a CNC processing machine recovery filtering system comprises a processing machine body 1, wherein a base 2 is installed on the processing machine body 1, the middle of the base 2 is high, and two sides of the base 2 are low, so that a mixture of cutting oil and debris can automatically flow to two sides of the base 2 on the base 2; base 2's both sides all are provided with the guide plate 21 that is used for accepting the guide cutting oil and clastic mixture, install the baffle 22 that sets up towards guide plate 21 slope on the base 2, and baffle 22 sets up towards guide plate 21 slope, baffle 22 can shelter from the cutting oil and the clastic mixture of spill in the guide plate 21, and the cutting oil can be followed baffle 22 and clastic mixture and flow back to guide plate 21 on, can effectively reduce the possibility that the cutting oil and clastic mixture spill leads to the waste.

Referring to fig. 2, offer the oil drainage groove 23 that is located the guide plate 21 end on the base 2, guide plate 21 sets up towards the slope of oil drainage groove 23, and the surface of guide plate 21 is through polishing treatment for cutting oil and clastic mixture on the guide plate 21 get into oil drainage groove 23 under the effect of gravity in, because of the surface of guide plate 21 is through polishing treatment, make cutting oil and clastic mixture be difficult to glue the surface at guide plate 21.

Referring to fig. 2 and 3, a mounting hole 24 located at one end side wall of the oil discharge groove 23 is formed in the base 2, a sealing bearing 25 located in the mounting hole 24 is mounted on the base 2, the driving motor 4 located outside the mounting hole 24 is arranged on the base 2, an output shaft of the driving motor 4 penetrates through the sealing bearing 25 and is sleeved with the screw shaft 5 located in the oil discharge groove 23, the output shaft of the driving motor 4 is hermetically connected with the sealing bearing 25, the existence of the sealing bearing 25 enables a mixture of cutting oil and debris to be difficult to seep out from the mounting hole 24, and waste of the mixture of cutting oil and debris can be reduced. When the mixture of the cutting oil and the chips in the oil discharge groove 23 is large, the driving motor 4 can drive the screw shaft 5 to rotate, so that the mixture of the cutting oil and the chips is stirred and is quickly moved to the oil discharge pipe 3 and discharged, and the possibility of overflow caused by untimely discharge of the mixture of the cutting oil and the chips in the oil discharge groove 23 is reduced.

Referring to fig. 1, 2 and 4, install on base 2 and be located the oil drain pipe 3 that oil drain tank 23 kept away from mounting hole 24 one end, oil drain tank 23 sets up towards oil drain pipe 3 slope for cutting oil and clastic mixture in oil drain tank 23 moves towards oil drain pipe 3 automatically under the effect of gravity, and when cutting oil and clastic mixture in oil drain tank 23 were less, can let cutting oil and clastic mixture discharge automatically under the effect of gravity, need not external drive, can resources are saved.

Referring to fig. 1 and 4, the bottom end of the base 2 is provided with the collecting and filtering device 6, the collecting and filtering device 6 comprises a collecting box 61 and a filtering plate 62, the collecting box 61 is provided with a sliding groove 611, the collecting box 61 is provided with a dovetail groove 612 located on two opposite side walls of the sliding groove 611, two ends of the filtering plate 62 are provided with protrusions 621, the protrusions 621 are in sliding fit with the dovetail grooves 612, the filtering plate 62 can be pulled to slide the filtering plate 62, filtering holes 622 are formed in the filtering plate 62, and the aperture of the filtering holes 622 is smaller than the width of the fragments. When the mixture of the cutting oil and the debris is collected in the collection box 61, the cutting oil can pass through the filter holes 622 to enter the bottom of the collection box 61, the debris is intercepted by the filter holes 622 on the filter plate 62, and after the filtering is completed, the filter plate 62 is pulled out to conveniently complete the collection of the debris.

The implementation principle of the CNC processing machine recovery and filtration system in the embodiment of the application is as follows: after the workpiece is processed, the mixture of cutting oil and chips is on the base 2, because the two sides of the base 2 are lower than the middle part, the mixture of cutting oil and chips flows to the two sides of the base 2 to reach the guide plate 21, and the guide plate 21 is obliquely arranged towards the oil discharge groove 23, so that the mixture of cutting oil and chips on the guide plate 21 flows to the oil discharge groove 23 under the action of gravity. When the mixture of the cutting oil and the chippings is large in the oil discharge groove 23, the driving motor 4 is started, the driving motor 4 drives the screw shaft 5 to rotate so as to stir the mixture of the cutting oil and the chippings, and the stirred mixture of the cutting oil and the chippings flows towards the oil discharge pipe 3 at a higher speed, so that the oil discharge efficiency of the oil discharge pipe 3 is increased, and the possibility of overflow caused by accumulation of the mixture of the cutting oil and the chippings in the oil discharge groove 23 is reduced.

The mixture of the cutting oil and the piece after discharging gets into the collecting box 61, through the filtration of filter 62, the cutting oil gets into the bottom of collecting box 61, and the piece is stopped on filter 62 by filtration pore 622, accomplishes the separation to the mixture of cutting oil and piece, and the piece can conveniently be retrieved to pulling filter 62, make full use of resource.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a CNC processing machine retrieves filtration system which characterized in that: including processing machine body (1), install base (2) on processing machine body (1), the both sides of base (2) all are provided with guide plate (21), set up oil drain tank (23) that are located guide plate (21) end on base (2), set up mounting hole (24) that are located the one end lateral wall of oil drain tank (23) on base (2), be provided with driving motor (4) that are located the mounting hole (24) outside on base (2), the output shaft of driving motor (4) passes mounting hole (24) and overlaps and is equipped with screw axis (5) that are used for mixxing cutting oil.

2. The CNC processing machine recovery filtration system of claim 1 wherein: the oil drain groove is characterized in that a sealing bearing (25) located in the mounting hole (24) is mounted on the side wall of the oil drain groove (23), the sealing bearing (25) is connected with an output shaft of the driving motor (4) in a sealing mode, and the output shaft of the driving motor (4) rotates in the sealing bearing (25).

3. The CNC processing machine recovery filtration system of claim 1 wherein: one end of the guide plate (21) far away from the oil discharge groove (23) is higher than one end of the guide plate (21) close to the oil discharge groove (23), and the surface of the guide plate (21) is subjected to polishing treatment.

4. The CNC processing machine recovery filtration system of claim 1 wherein: install on base (2) and be located oil discharge groove (23) and keep away from oil extraction pipe (3) of mounting hole (24) one end, the bottom of base (2) is installed and is located collection filter equipment (6) of oil extraction pipe (3) one end.

5. The CNC processing machine recovery filtration system of claim 4, wherein: collect filter equipment (6) including collecting box (61), the internally mounted of collecting box (61) has filter (62), filter hole (622) have been seted up on filter (62), the aperture of filter hole (622) is less than clastic width.

6. The CNC processing machine recovery filtration system of claim 4, wherein: one end of the oil discharge groove (23) far away from the oil discharge pipe (3) is higher than one end of the oil discharge groove (23) close to the oil discharge pipe (3).

7. The CNC processing machine recovery filtration system of claim 5, wherein: the filter plate is characterized in that a sliding groove (611) is formed in the collecting box (61), dovetail grooves (612) located at two ends of the sliding groove (611) are formed in the collecting box (61), protrusions (621) are mounted at two ends of the filter plate (62), and the protrusions (621) are in sliding fit with the dovetail grooves (612) to enable the filter plate (62) to slide in the sliding groove (611).

8. The CNC processing machine recovery filtration system of claim 1 wherein: install baffle (22) that are located guide plate (21) outside on base (2), just baffle (22) set up towards guide plate (21) slope.