CN210009711U

CN210009711U - Lathe coolant filtering device

Info

Publication number: CN210009711U
Application number: CN201920735195.2U
Authority: CN
Inventors: 杜兴
Original assignee: HANGZHOU CHANCEL MACHINERY Co Ltd
Current assignee: HANGZHOU CHANCEL MACHINERY Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-02-04
Anticipated expiration: 2029-05-21

Abstract

The utility model relates to a filter equipment of lathe coolant liquid, including coolant liquid case, suction pump, filter screen, the upper end of coolant liquid case is the inlet, and its box is provided with the leakage fluid dram on being close to the lateral wall of its bottom, the leakage fluid dram is connected with the suction pump, coolant liquid incasement is provided with the filter screen, makes used coolant liquid flow into in the coolant liquid case, and the filter screen can filter the iron fillings in the coolant liquid to reach cleanness, filtration coolant liquid, in order to prevent blocking up lathe cooling device's purpose.

Description

Lathe coolant filtering device

Technical Field

The utility model belongs to the technical field of the filterable technique of coolant liquid and specifically relates to a filter equipment of lathe coolant liquid is related to.

Background

A lathe is a machine tool widely used in the workpiece machining industry, and mainly performs turning on a rotating workpiece by using a lathe tool, the workpiece is generally machined by using a tool and a grinding tool mounted on a lathe carriage during machining by using the lathe tool, and a large amount of heat is generated by high-speed friction between the tool and the workpiece during machining, so that the tool, the grinding tool and the workpiece are generally sprayed with a cooling liquid during machining to cool the tool, the grinding tool and the workpiece so as to reduce abrasion, and the cooling liquid is an essential part in the machining industry.

The existing lathe of the workpiece processing plant is provided with a cooling liquid recovery device, a cooling liquid box is generally utilized, and the used cooling liquid is directly collected in the cooling liquid box and is pumped away by a water pump for reuse.

The technical scheme has the following technical defects: the used cooling liquid generally contains a large amount of scrap iron, and the scrap iron can block a conveying pipeline or a spray head of the cooling liquid frequently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a filter equipment of lathe coolant liquid has and contains the iron fillings in the coolant liquid of iron fillings with the lathe and filter to cause the effect of lathe cooling device jam.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a filter equipment of lathe coolant liquid, includes coolant liquid case, suction pump, support, the coolant liquid case is placed on the support, and its upper end is the inlet, is provided with the leakage fluid dram on its lateral wall that the box is close to its bottom, the leakage fluid dram is connected with the suction pump, the coolant liquid incasement is provided with the filter screen, the filter screen just is provided with the filtration pore on with coolant liquid case matching.

Through adopting above-mentioned technical scheme, the filtration of filter screen is passed through when used coolant liquid flows into the coolant liquid incasement, and the iron fillings in the coolant liquid that contains iron fillings can not pass through the filtration pore and the coolant liquid can flow through the filtration pore, not only can play fine filtration iron fillings's effect, and the comparatively simple cost of design of filter screen is also lower moreover, reaches the iron fillings filtering in the coolant liquid to prevent iron fillings jam lathe's cooling device's effect.

The utility model discloses further set up to: the filter screen is close to the terminal surface of the cooling liquid tank bottom of the case and is provided with the filter layer, the filter layer is latticed structure and its and filter screen have the interval, filter cloth has been placed to the terminal surface that the filter layer is close to the filter screen.

Through adopting above-mentioned technical scheme, can filter the tiny iron fillings that are not filtered by the filter screen, because the suction pump takes out the coolant liquid that filters and can cause short-lived negative pressure vacuum, can give the coolant liquid that just flowed into the coolant liquid case a decurrent pressure this moment, can promote the coolant liquid to pass through filter screen and filter layer, can not cause the coolant liquid to discharge the jam.

The utility model discloses further set up to: evenly be provided with first fixed orifices on the filter screen, the position that corresponds first fixed orifices on the filter layer is provided with the second fixed orifices, the filter screen is fixed with the filter layer through the stay bolt that passes first fixed orifices, second fixed orifices.

Through adopting above-mentioned technical scheme, can be with filter screen and filter layer through the bolt fastening who passes first fixed orifices, second fixed orifices, when needs clearance filter screen, filter layer, unscrew the bolt and can dismantle filter screen and filter layer, reach the effect that can fix, dismantle filter screen, filter layer.

The utility model discloses further set up to: fixing pieces are uniformly distributed on the tank wall at the position of a filter layer arranged in the cooling liquid tank, and the filter layer is placed on the fixing pieces.

Through adopting above-mentioned technical scheme, filter screen, filter layer are not fixed with the coolant liquid case, can be convenient for dismantle the clearance with it when iron fillings accumulate to a certain extent, also can collect cyclic utilization with iron fillings.

The utility model discloses further set up to: the end face of the filter screen close to the liquid inlet is correspondingly provided with a handle.

Through adopting above-mentioned technical scheme, can take out it with carrying the handle when needs dismantle the filter screen filter layer, the staff of being convenient for operates.

The utility model discloses further set up to: the cooling liquid tank is characterized in that a settling tank is arranged on one side of the cooling liquid tank, a liquid drainage port is connected with a liquid guide port arranged on the settling tank through a guide pipe, a communication port is formed in the side wall, close to the bottom of the settling tank, the communication port is connected with a water suction pump, and an electromagnet is arranged outside the bottom of the settling tank.

Through adopting above-mentioned technical scheme, can adsorb remaining iron fillings in the coolant liquid when the electro-magnet circular telegram, can make cleaner, clean more of coolant liquid.

The utility model discloses further set up to: the setting tank is provided with the setting tank lid, setting tank case mouth is provided with the external screw thread, the setting tank lid be provided with setting tank external screw thread assorted internal thread, the setting tank closes through the screw soon with the setting tank lid.

Through adopting above-mentioned technical scheme, the setting tank is provided with the case lid, can open the clean setting tank of case lid when necessary, because the utility model discloses accessible suction pump extraction filters the coolant liquid of accomplishing and forms transient negative pressure vacuum and promotes unfiltered coolant liquid and pass filter screen, filter layer, so need guarantee certain leakproofness at the setting tank, and threaded connection can accomplish to make the setting tank have certain leakproofness with being connected of setting tank lid.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the coolant liquid that contains iron fillings flows into the coolant liquid incasement, filter screen and filter layer can filter the iron fillings in the coolant liquid, can play the condition that prevents lathe cooling device jam.

2. The filter layer passes through bolted connection with the filter screen, and it is placed on the mounting and not with coolant liquid case rigid coupling, has set up the handle on the filter layer, can take out the iron fillings on the clearance with filter layer and filter screen after the iron fillings accumulation on filter layer and filter screen reaches the certain degree, recycles filter screen and filter layer.

3. The setting tank is screwed with the setting tank cover through threads, so that the setting tank cover can be unscrewed to clean the inside of the setting tank, and the setting tank can be in a relatively sealed environment.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention.

Fig. 2 is a schematic view of the combined structure of the filter element and the filter layer.

Fig. 3 is another combined structure diagram of the filter element and the filter layer.

Fig. 4 is a schematic structural diagram of the present invention.

In the figure, 1, a cooling liquid tank; 11. a liquid inlet; 12. a liquid discharge port; 13. a fixing member; 2. a support; 3. a water pump; 4. a filter screen; 41. a filtration pore; 42. a first fixing hole; 43. a handle; 5. a filter layer; 51. a filter cloth; 52. a second fixing hole; 53. a through hole; 6. a settling tank; 61. a settling tank cover; 62. an electromagnet; 63. a liquid guide port; 64. a communication port; 7. a conduit.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a filter equipment of lathe coolant liquid, including coolant liquid case 1, support 2, suction pump 3, filter screen 4, setting tank 6, coolant liquid case 1, suction pump 3, setting tank 6 all place on support 2, be provided with inlet 11 in coolant liquid case 1's upper end, its lateral wall that is close to the bottom of the case is provided with leakage fluid dram 12, and coolant liquid case 1's horizontal position is higher than setting tank 6.

Referring to fig. 2 and 3, filter holes 41 are uniformly distributed on the surface of a filter screen 4, the filter holes 41 penetrate through the filter screen 4, first fixing holes 42 are uniformly distributed on the filter screen 4, a handle 43 is arranged on the filter screen 4, a filter layer 5 is arranged at one end of the filter screen 4 close to the bottom of the cooling liquid tank 1, a space is reserved between the filter layer 5 and the filter screen 4, second fixing holes 52 corresponding to the first fixing holes 42 in position and quantity are formed in the filter layer 5, filter cloth 51 is placed on the filter layer 5, the filter cloth 51 completely wraps the filter layer 5, through holes 53 allowing long bolts to pass through are formed in the positions corresponding to the second fixing holes 52 of the filter cloth 51, and the filter screen 4 and the filter layer 5 are fixed through the long bolts penetrating through the first fixing holes 42 and the second fixing holes 52. The wall of the cooling liquid tank 1 is uniformly and fixedly provided with fixing pieces 13, and the filter layer 5 and the filter screen 4 are fixed by long bolts and then placed on the fixing pieces 13.

Referring to fig. 4, a liquid guide port 63 is arranged at a position of the settling tank 6 close to the tank port, the horizontal position of the liquid guide port 63 corresponds to the horizontal position of the liquid discharge port 12, the liquid guide port 63 is in sealed communication with the liquid discharge port 12 through a conduit 7, a communication port 64 is arranged on the side wall of the settling tank 6 close to the tank bottom, the communication port 64 is communicated with the water suction pump 3 through the conduit 7, and an electromagnet 62 is arranged on the outer side of the bottom of the settling tank 6. The case mouth of setting tank 6 is provided with the external screw thread, is provided with the internal thread that matches with the 6 external screw threads of setting tank at setting tank lid 61, closes setting tank 6 and setting tank lid 61 soon through the screw thread.

The implementation principle of the embodiment is as follows: when coolant containing iron filings flows into the coolant tank 1 and passes through the filter screen 4, the filter screen 4 filters large and obvious iron filings, the coolant passing through the first filtration passes through the filter layer 5, the filter cloth 51 filters most of fine iron filings in the coolant, the coolant passing through the second filtration flows into the settling tank 6 through the conduit 7, residual iron filings in the coolant are adsorbed at the bottom of the settling tank 6 under the attraction of the electromagnet 62 at the bottom of the settling tank 6, the coolant passing through the third filtration is pumped out by the water pump 3, a transient vacuum is formed inside the settling tank 6, the coolant in the coolant tank 1 is pressed through the filter screen 4 and the filter layer 5 by atmospheric pressure, the progress of the filtration is promoted, the coolant is not accumulated on the filter screen 4 and the filter layer 5, the normal progress of the filtration is ensured, and after the iron filings are accumulated to a certain degree, can mention the handle 43 on the filter screen 4, take out filter screen 4 and filter layer 5, clearance iron fillings through unscrewing the stay bolt of connecting filter screen 4 and filter layer 5, can change the filter cloth 51 on the filter layer 5, when changing the coolant liquid, can unscrew the iron fillings sediment of 6 bottom of the case of setting tank of clearance box 61.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a filter equipment of lathe coolant liquid, includes coolant liquid case (1), suction pump (3), support (2), coolant liquid case (1) is placed on support (2), and its upper end is inlet (11), and its box is close to and is provided with leakage fluid dram (12) on the lateral wall of its bottom, leakage fluid dram (12) are connected its characterized in that with suction pump (3): a filter screen (4) is arranged in the cooling liquid tank (1), and the filter screen (4) is matched with the cooling liquid tank (1) and is provided with a filter hole (41).

2. The apparatus for filtering lathe coolant as set forth in claim 1, wherein: the end face of the filter screen (4) close to the bottom of the cooling liquid tank (1) is provided with a filter layer (5), the filter layer (5) is of a grid structure and has a distance with the filter screen (4), and filter cloth (51) is placed on the end face of the filter layer (5) close to the filter screen (4).

3. The apparatus for filtering lathe coolant as set forth in claim 2, wherein: evenly be provided with first fixed orifices (42) on filter screen (4), the position that corresponds first fixed orifices (42) on filter layer (5) is provided with second fixed orifices (52), filter screen (4) are fixed with filter layer (5) through the stay bolt that passes first fixed orifices (42), second fixed orifices (52).

4. A filtering device for lathe coolant as set forth in claim 3, wherein: fixing pieces (13) are uniformly distributed on the tank wall at the position where the filter layer (5) is arranged in the cooling liquid tank (1), and the filter layer (5) is placed on the fixing pieces (13).

5. The apparatus for filtering lathe coolant as set forth in claim 1, wherein: the end surface of the filter screen (4) close to the liquid inlet (11) is correspondingly provided with a handle (43).

6. The apparatus for filtering lathe coolant as set forth in claim 1, wherein: cooling liquid case (1) one side is provided with setting tank (6), drain outlet (12) are connected through pipe (7) and are set up drain mouth (63) on setting tank (6), the lateral wall that setting tank (6) are close to its bottom of the case is provided with intercommunication mouth (64), suction pump (3) are connected in intercommunication mouth (64), the outside of setting tank (6) bottom of the case is provided with electro-magnet (62).

7. The apparatus for filtering lathe coolant as set forth in claim 6, wherein: the utility model discloses a precipitation tank, including setting up deposit case lid (61), setting up deposit case lid (6), setting up deposit case lid (61), setting up deposit case lid (6) case mouth and setting up deposit case lid (61), set up deposit case lid (6) and deposit case lid (61) and close through the screw thread soon.