CN217371593U

CN217371593U - CNC numerical control machining center circulative cooling system

Info

Publication number: CN217371593U
Application number: CN202221493756.0U
Authority: CN
Inventors: 张广林
Original assignee: Hubei Liansen Electromechanical Equipment Co ltd
Current assignee: Hubei Liansen Electromechanical Equipment Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-06
Anticipated expiration: 2032-06-15

Abstract

The utility model provides a CNC numerical control machining center circulative cooling system relates to CNC machining center field, including CNC machining center and filter equipment, filter equipment detachable installs in the inside below the CNC machining center rear side, the lower extreme of filter equipment passes through pipeline and the coolant liquid collection device screw thread on the CNC machining center communicates, the upper end of filter equipment passes through pipeline and the follow-up fine filtration device screw thread on the CNC machining center and communicates, filter equipment includes precipitation storehouse, filtering storehouse, drive storehouse and motor storehouse, the bottom welding of precipitation storehouse is on CNC machining center's bottom plate, precipitation storehouse is the upper end open-ended frame type; the utility model discloses a set up rotatable cleaning brush in the inside of crossing the filter bin to filter screen to on the baffle clears up, can prevent that metal piece from adhering to on the filter screen, solved the problem that metal piece blockked up the filter screen, thereby guaranteed the normal use of filter screen.

Description

CNC numerical control machining center circulative cooling system

Technical Field

The utility model relates to a CNC machining center technical field especially relates to a CNC numerical control machining center circulative cooling system.

Background

At present, CNC machining refers to computer numerical control precision machining, a CNC machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, a large amount of cooling liquid is needed in the machining process, and in order to save cost, a lot of enterprises can use simple filtering equipment to filter the cooling liquid containing fragments in the machining process and then recycle the cooling liquid;

the utility model discloses a cooling liquid circulating system named as CNC machining center by searching Chinese patent publication No. CN214418315U, which comprises a coarse scrap collecting box detachably connected with the top surface in the machine shell below a worktable of the machining center, a filtering device with a liquid inlet communicated with the discharge outlet of the coarse scrap collecting box, a fine filtering box with a liquid inlet communicated with the liquid discharge outlet of the filtering device, a cooling liquid box communicated with the liquid discharge outlet of the fine filtering box, a circulating pump arranged in the cooling liquid box and a cooling liquid pipe communicated with the liquid discharge end of the circulating pump; the bottom surface of the coarse chip collecting box is a surface inclined downwards, so that the filtering precision of cooling liquid can be improved, and the influence on the machining precision of a workpiece is reduced;

filter the coolant liquid through filtering the box body and its inside filtration in the above-mentioned application, but can cause the jam to filtration pore and filter screen when filtering the inside remaining metal fillings of box body more, and do not have corresponding structure of cleaning in the above-mentioned application, and be not convenient for dismantle to can influence its filter effect under long-time use, consequently the utility model provides a CNC numerical control machining center circulative cooling system is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a CNC numerical control machining center circulative cooling system, this CNC numerical control machining center circulative cooling system set up rotatable clearance brush through the inside in filtering the filter house to clear up the filter screen on the baffle, can prevent that metal piece from adhering to on the filter screen, solved the problem that metal piece blockked up the filter screen, thereby guaranteed the normal use of filter screen.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: a CNC (computer numerical control) machining center circulating cooling system comprises a CNC machining center and a filtering device, wherein the filtering device is detachably mounted in the lower portion of the rear side of the CNC machining center, the lower end of the filtering device is in threaded communication with a cooling liquid collecting device on the CNC machining center through a pipeline, and the upper end of the filtering device is in threaded communication with a subsequent fine filtering device on the CNC machining center through a pipeline;

filter equipment is including deposiing the storehouse, filtering storehouse, drive storehouse and motor storehouse, the bottom welding in deposiing the storehouse is on CNC machining center's bottom plate, it is upper end open-ended frame type to deposit the storehouse, it is lower extreme open-ended frame type to filter the storehouse, it can dismantle between storehouse and the precipitation storehouse and be connected to filter, filter the inside in storehouse and install the baffle through the assembly subassembly, the baffle is equipped with the multiunit, multiunit all be equipped with the filter screen on the baffle, the multiunit the isolated storehouse of baffle is indoor to be equipped with the pivot, be equipped with the clearance brush in the pivot, the top of filtering the storehouse is equipped with the drive storehouse, the inside in drive storehouse is equipped with drive assembly, drive assembly drive the pivot is rotated, the top in drive storehouse is equipped with the motor storehouse, the inside in motor storehouse is equipped with the motor, the motor provides power for drive assembly.

The further improvement lies in that: the drive assembly comprises gears, the number of the gears is equal to that of the rotating shafts, the gears are meshed, the output end of the motor is fixedly connected with the top of the gears, and the upper end of the rotating shaft penetrates through the filter bin through a bearing and then is fixedly connected with the bottoms of the gears.

The further improvement lies in that: the inside demountable installation that deposits the storehouse has the sediment box, the bottom of deposiing the box is rotated and is installed the spiale, the lower extreme of pivot is equipped with the inserting groove with the spiale looks adaptation, the quantity of spiale equals with the quantity of pivot, just the position of spiale is located the pivot under, the lower extreme of pivot is inserted and is inserted epaxially.

The further improvement lies in that: the assembly component comprises a first limiting groove and a second limiting groove, the number of the first limiting groove, the number of the second limiting groove and the number of the partition plates are equal, the first limiting groove is located at the bottom of the sedimentation box, the second limiting groove is located at the top of the filter bin, and the upper end and the lower end of each partition plate are respectively inserted into the first limiting groove and the second limiting groove.

The further improvement lies in that: deposit the storehouse frame and lean on the position department in the outside to be equipped with the cavity, the cavity is equipped with four groups, deposit the position department that the storehouse outer wall is close to the cavity and be equipped with the spout, the inside slidable mounting of cavity has the gag lever post, the one end of gag lever post is passed the spout and is extended to the outside, the top of gag lever post is equipped with first spring, the upper end of first spring and the roof fixed connection of cavity, the outside of filtering the storehouse articulates there is the spacing ring, the spacing ring cover is established on the gag lever post, the bottom of gag lever post outer end still is equipped with spacing tooth.

The further improvement lies in that: the utility model discloses a filter storehouse, including filter storehouse, sediment storehouse, first seal assembly, first seal block and second spring, the top in sediment storehouse is equipped with first seal groove, the inside slidable mounting of first seal groove has the sealing ring, the bottom of sealing ring is equipped with the second spring, the bottom in filter storehouse is equipped with first seal block, the inside of first seal groove is inserted to first seal block, the second spring promotes the bottom laminating of sealing ring and first seal block.

The further improvement lies in that: the junction of crossing filter bin and deposiing the box is equipped with second seal assembly, the top of deposiing the box is equipped with the second seal groove, the inboard of first seal piece is equipped with the sealed piece of second, the sealed piece of second inserts in the second seal groove and tightly laminates with the inner wall of second seal groove.

The utility model has the advantages that: the utility model discloses a set up rotatable clearance brush in the inside of crossing the filter house, thereby the filter screen to on the baffle is cleared up, can prevent that metal piece from attaching to on the filter screen, the problem of metal piece jam filter screen has been solved, thereby the normal use of filter screen has been guaranteed, this device is through crossing the filter house and depositing the storehouse with the filter equipment split simultaneously, the leakproofness between filter house and the depositing the storehouse has been guaranteed to the elastic potential energy cooperation first seal assembly through first spring and second seal assembly simultaneously, can be regular dismantle filter equipment through this kind of design scheme, clear up its inside metal piece, its inside baffle is detachable construction simultaneously, and then can be further change the filter screen.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic diagram of the overall structure of the cooling liquid circulation system of the present invention.

Fig. 3 is a cross-sectional view of the filtering device of the present invention.

Figure 4 is a view of the settling bin of the present invention.

Fig. 5 is a bottom view of the rotating shaft of the present invention.

Fig. 6 is an enlarged schematic view of fig. 3A according to the present invention.

Wherein: 1. a CNC machining center; 2. a filtration device; 3. a settling bin; 4. a filtering bin; 5. a driving bin; 6. a motor compartment; 7. a partition plate; 8. a rotating shaft; 9. cleaning brushes; 10. a motor; 11. a gear; 12. a settling box; 13. a plug shaft; 14. inserting grooves; 15. a first limit groove; 16. a second limit groove; 17. a cavity; 18. a limiting rod; 19. a first spring; 20. a limiting ring; 21. limiting teeth; 22. a first seal groove; 23. a seal ring; 24. a first seal block; 25. a second spring; 26. a second seal groove; 27. and a second seal block.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to the figures 1, 2, 3, 4, 5 and 6, the embodiment provides a CNC machining center circulating cooling system, which comprises a CNC machining center 1 and a filtering device 2, the filtering device 2 is detachably arranged in the lower part of the rear side of the CNC machining center 1, the lower end of the filtering device 2 is in threaded communication with a cooling liquid collecting device on the CNC machining center 1 through a pipeline, the upper end of the filter device 2 is in threaded communication with a subsequent fine filter device on a CNC machining center 1 through a pipeline, the CNC machining center 1 is the prior art, the structure of the device comprises a processing platform, a coarse scrap collecting box, a filtering device 2, a fine filtering device and a cooling liquid box, wherein the used cooling liquid flows into the coarse scrap collecting box from the processing platform and then is sent into the filtering device 2, enters the fine filtering device after being filtered and settled, enters the cooling liquid box after being finely filtered, and is sent into a cooling liquid spray pipe on a working platform through a cooling liquid pump for recycling;

the filtering device 2 comprises a precipitation bin 3, a filtering bin 4, a driving bin 5 and a motor bin 6, the bottom of the precipitation bin 3 is welded on a bottom plate of a CNC machining center 1, the precipitation bin 3 is a frame type with an opening at the upper end, the filtering bin 4 is a frame type with an opening at the lower end, the filtering bin 4 is detachably connected with the precipitation bin 3, a partition plate 7 is installed in the filtering bin 4 through an assembly component, a plurality of groups of partition plates 7 are arranged on the partition plates 7, a filter screen is arranged on each group of partition plates 7, a rotating shaft 8 is arranged in a bin chamber isolated by the partition plates 7, a cleaning brush 9 is arranged on each rotating shaft 8, the driving bin 5 is arranged at the top of the filtering bin 4, a driving component is arranged in the driving bin 5 and drives the rotating shaft 8 to rotate, the motor bin 6 is arranged above the driving bin 5, and a motor 10 is arranged in the motor bin 6, motor 10 provides power for drive assembly, makes drive assembly drive pivot 8 and rotates to make cleaning brush 9 clear up the filter screen, thereby prevent that metal debris from adhering to on the filter screen, solved the problem that metal debris blockked up the filter screen.

Drive assembly includes gear 11, the quantity of gear 11 equals with the quantity of pivot 8, the multiunit 11 meshes mutually of gear, motor 10's output and a set of 11 top fixed connection of gear, the upper end of pivot 8 passes through the bearing and filters 4 back and gear 11's bottom fixed connection, drives one of them set of gear 11 through motor 10 and rotates to drive other gear 11 and rotate.

Deposit the inside demountable installation in storehouse 3 and deposit box 12, the bottom of depositing box 12 is rotated and is installed and is inserted connecting shaft 13, the lower extreme of pivot 8 is equipped with the inserting groove 14 with inserting connecting shaft 13 looks adaptation, the quantity of inserting connecting shaft 13 equals with the quantity of pivot 8, just the position of inserting connecting shaft 13 is located pivot 8 under, thereby the lower extreme of pivot 8 is inserted on inserting connecting shaft 13, thereby supports pivot 8 through inserting connecting shaft 13 in inserting connecting groove 14.

The assembly subassembly includes first spacing groove 15 and second spacing groove 16, the quantity of first spacing groove 15 and second spacing groove 16 and baffle 7 equals, first spacing groove 15 is located the bottom of deposiing the box 12, second spacing groove 16 is located the top of rose box 4, the inside in first spacing groove 15 and second spacing groove 16 is inserted respectively at the upper and lower both ends of baffle 7 to spacing is carried out to baffle 7, simultaneously when dismantling, convenient to detach.

The position of the outer side of the frame body of the precipitation bin 3 is provided with a cavity 17, the cavity 17 is provided with four groups, the position of the outer wall of the precipitation bin 3, which is close to the cavity 17, is provided with a sliding groove, the inside of the cavity 17 is slidably provided with a limiting rod 18, one end of the limiting rod 18 penetrates through the sliding groove and extends to the outer side, the top of the limiting rod 18 is provided with a first spring 19, the upper end of the first spring 19 is fixedly connected with the top wall of the cavity 17, the outer side of the filtration bin 4 is hinged with a limiting ring 20, the limiting ring 20 is sleeved on the limiting rod 18, the limiting rod 18 is pushed downwards by the elastic potential energy of the first spring 19, so that the bottom of the filtration bin 4 is tightly attached to the top of the precipitation bin 3, the bottom of the outer end of the limiting rod 18 is also provided with a limiting tooth 21, the limiting ring 20 is further limited to prevent the limiting ring 20 from falling off, when the limiting rod 18 is disassembled, the limiting rod 18 is pushed upwards, and the limiting ring 20 is taken out from the limiting rod 18, dismantle the convenience, the operation of being convenient for, simultaneously can be regular dismantle filter equipment 2, clear up its inside metal piece, can change the filter screen on its inside baffle 7 simultaneously.

A first sealing assembly is arranged at the joint of the filtering bin 4 and the settling bin 3, the first sealing assembly comprises a first sealing groove 22, a sealing ring 23, a first sealing block 24 and a second spring 25, the top of the settling bin 3 is provided with a first sealing groove 22, a sealing ring 23 is slidably arranged in the first sealing groove 22, the bottom of the sealing ring 23 is provided with a second spring 25, the bottom of the filtering bin 4 is provided with a first sealing block 24, the first sealing block 24 is inserted into the first sealing groove 22, the second spring 25 pushes the sealing ring 23 to be attached to the bottom of the first sealing block 24, the sealing ring 23 is pushed to be tightly attached to the bottom of the first sealing block 24 by the elastic potential energy of the second spring 25, thereby, the filter chamber 4 and the sedimentation chamber 3 are sealed in a memorable way, and the elastic potential energy of the second spring 25 is far less than that of the first spring 19.

The junction of filtering storehouse 4 and sediment box 12 is equipped with second seal assembly, the top of sediment box 12 is equipped with second seal groove 26, the inboard of first seal block 24 is equipped with second seal block 27, second seal block 27 inserts in second seal groove 26 and tightly laminates with the inner wall of second seal groove 26, and the material of second seal block 27 is rubber, through inserting second seal block 27 in second seal groove 26, seals between filtering storehouse 4 and the sediment box 12, and is sealed many times, and sealed effect is better.

This CNC numerical control machining center circulative cooling system sets up rotatable clearance brush 9 through the inside of crossing filter bin 4, thereby the filter screen to on the baffle 7 is cleared up, can prevent that metal piece from adhering to on the filter screen, the problem of metal piece jam filter screen has been solved, thereby the normal use of filter screen has been guaranteed, this device is through being filtered filter bin 4 and settling bin 3 with filter equipment 2 split simultaneously, simultaneously through the first seal assembly of the elastic potential energy cooperation of first spring 19 and second seal assembly have guaranteed the leakproofness of crossing between filter bin 4 and the settling bin 3, can be regular dismantle filter equipment 2 through this kind of design, clear up its inside metal piece, its inside baffle 7 is detachable construction simultaneously, and then can be further change the filter screen.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A CNC numerical control machining center circulative cooling system, includes CNC machining center (1) and filter equipment (2), its characterized in that: the filter device (2) is detachably mounted in the interior below the rear side of the CNC machining center (1), the lower end of the filter device (2) is in threaded communication with a cooling liquid collecting device on the CNC machining center (1) through a pipeline, and the upper end of the filter device (2) is in threaded communication with a subsequent fine filter device on the CNC machining center (1) through a pipeline;

the filter device (2) comprises a precipitation bin (3), a filter bin (4), a driving bin (5) and a motor bin (6), the bottom of the precipitation bin (3) is welded on a bottom plate of a CNC machining center (1), the precipitation bin (3) is a frame type with an opening at the upper end, the filter bin (4) is a frame type with an opening at the lower end, the filter bin (4) is detachably connected with the precipitation bin (3), a partition plate (7) is installed in the filter bin (4) through an assembly component, the partition plate (7) is provided with a plurality of groups, the plurality of groups of partition plates (7) are respectively provided with a filter screen, a rotating shaft (8) is arranged in a bin chamber isolated by the partition plates (7), a cleaning brush (9) is arranged on the rotating shaft (8), the top of the filter bin (4) is provided with the driving bin (5), and the driving component is arranged in the driving bin (5), the drive assembly drives the rotating shaft (8) to rotate, a motor bin (6) is arranged above the drive bin (5), a motor (10) is arranged inside the motor bin (6), and the motor (10) provides power for the drive assembly.

2. The CNC numerical control machining center circulating cooling system of claim 1, wherein: the drive assembly comprises gears (11), the number of the gears (11) is equal to that of the rotating shaft (8), the gears (11) are meshed with each other, the output end of the motor (10) is fixedly connected with the top of the gears (11), and the upper end of the rotating shaft (8) penetrates through the filter bin (4) through the bearing and then is fixedly connected with the bottom of the gears (11).

3. The CNC machining center circulating cooling system according to claim 1, wherein: deposit the inside demountable installation in storehouse (3) and deposit box (12), the bottom of depositing box (12) is rotated and is installed spiale (13), the lower extreme of pivot (8) is equipped with inserting groove (14) with spiale (13) looks adaptation, the quantity of spiale (13) equals with the quantity of pivot (8), just the position of spiale (13) is located pivot (8) under, the lower extreme of pivot (8) is inserted and is inserted on spiale (13).

4. The CNC numerical control machining center circulating cooling system of claim 3, wherein: the assembly component comprises a first limiting groove (15) and a second limiting groove (16), the number of the first limiting groove (15) and the second limiting groove (16) and the number of the partition plates (7) are equal, the first limiting groove (15) is located at the bottom of the sedimentation box (12), the second limiting groove (16) is located at the top of the filter bin (4), and the upper end and the lower end of each partition plate (7) are respectively inserted into the first limiting groove (15) and the second limiting groove (16).

5. The CNC machining center hydronic system of claim 4, wherein: deposit storehouse (3) framework and lean on the position department in the outside to be equipped with cavity (17), cavity (17) are equipped with four groups, the position department that deposits storehouse (3) outer wall and be close to cavity (17) is equipped with the spout, the inside slidable mounting of cavity (17) has gag lever post (18), the one end of gag lever post (18) is passed the spout and is extended to the outside, the top of gag lever post (18) is equipped with first spring (19), the upper end of first spring (19) and the roof fixed connection of cavity (17), the outside of filtering storehouse (4) articulates there is spacing ring (20), spacing ring (20) cover is established on gag lever post (18), the bottom of gag lever post (18) outer end still is equipped with spacing tooth (21).

6. The CNC machining center hydronic system of claim 5, wherein: the junction of crossing filter bin (4) and depositing storehouse (3) is equipped with first seal assembly, first seal assembly includes first seal groove (22), sealing ring (23), first sealed piece (24) and second spring (25), the top of depositing storehouse (3) is equipped with first seal groove (22), the inside slidable mounting of first seal groove (22) has sealing ring (23), the bottom of sealing ring (23) is equipped with second spring (25), the bottom of crossing filter bin (4) is equipped with first sealed piece (24), the inside of first sealed piece (22) is inserted in first sealed piece (24), second spring (25) promote the bottom laminating of sealing ring (23) and first sealed piece (24).

7. The CNC numerical control machining center circulating cooling system of claim 6, wherein: the junction of filtering storehouse (4) and depositing box (12) is equipped with second seal assembly, the top of depositing box (12) is equipped with second seal groove (26), the inboard of first seal block (24) is equipped with second seal block (27), second seal block (27) insert in second seal groove (26) and tightly laminate with the inner wall of second seal groove (26).