Cutting oil filtering device for gantry type deep hole drilling machine tool

Abstract

The cutting oil filtering device for the gantry type deep hole drilling machine tool comprises a machine body, a collecting box is arranged in the machine body, a first partition plate and a second partition plate are welded in the collecting box, and filter screens are installed in the first partition plate and the second partition plate; a cleaning mechanism is arranged between the first partition plate and the second partition plate, a mounting assembly is arranged in the collecting box, the cleaning mechanism comprises a mounting box fixedly connected between the first partition plate and the second partition plate, and a first reciprocating lead screw is rotationally connected into the mounting box; the two ends of the first reciprocating screw rod penetrate through the collecting box and are rotationally connected with the first partition plate, and a second reciprocating screw rod is rotationally connected between one side of the mounting box and the inner side of the collecting box, so that the first brush plate can achieve the effect of removing blockage of the filter screen back and forth; therefore, the phenomenon of poor cutting fluid recycling effect caused by blockage of the filter screen can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool related equipment, in particular to a cutting oil filtering device for a gantry type deep hole drilling machine tool. Background Art

[0002] Gantry deep hole drill is a specific type of machine tool, which combines the gantry structure and deep hole drilling technology, and is used for deep drilling of workpieces. Gantry deep hole drills usually have the characteristics of high precision, high efficiency and high stability, and are suitable for various fields that require deep drilling.

[0003] Publication No. CN219485046U discloses an oil return device for deep hole drilling machine tools, which is used to connect the cutting fluid with waste chips discharged from the machine tool through a filtering device, and effectively adsorb the large particles of metal impurities on the cutting fluid with waste chips. After adsorption, the cutting fluid with fine metal impurities flows into the first liquid accumulation tank for the first precipitation. The fine metal impurities are precipitated to the bottom of the first liquid accumulation tank due to their own gravity, and then the cutting fluid with fine metal impurities remaining after the first precipitation flows into the second liquid accumulation tank. The remaining fine metal impurities are precipitated to the bottom of the second liquid accumulation tank due to their own gravity, and then the cutting fluid that meets the processing requirements flows into the third liquid accumulation tank, and the cutting fluid that meets the processing requirements is connected to the machine tool. However, the following problems still exist in the actual use of this patent:

[0004] The device filters larger debris in the cutting fluid through a filtering device, and then precipitates it in the first liquid accumulation tank, the second liquid accumulation tank and the third liquid accumulation tank, and filters the cutting fluid through a filter screen, thereby achieving a cutting fluid recycling effect. However, the device does not have a filter screen cleaning function, which causes the filter screen to be easily clogged by debris, thereby affecting the cutting fluid recycling efficiency and causing inconvenience to the staff when using it.

[0005] A cutting oil filtering device for a gantry type deep hole drilling machine is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a cutting oil filter device for a gantry-type deep hole drilling machine tool, so as to solve the problem proposed in the above-mentioned background technology that currently larger debris in the cutting fluid is filtered through a filtering device, and then precipitated in a first liquid accumulation tank, a second liquid accumulation tank and a third liquid accumulation tank, and the cutting fluid is filtered through a filter screen, thereby achieving a cutting fluid recycling effect, but the device does not have a filter screen cleaning function, which causes the filter screen to be easily blocked by debris, thereby affecting the cutting fluid recycling efficiency, causing inconvenience to the staff when using it.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting oil filtering device for a gantry-type deep hole drilling machine tool, comprising a machine body, a collecting box is arranged inside the machine body, and a first partition and a second partition are welded inside the collecting box, and a filter screen is installed inside the first partition and the second partition; a cleaning mechanism is arranged between the first partition and the second partition, and a mounting assembly is arranged inside the collecting box;

[0008] In which, the cleaning mechanism includes an installation box fixedly connected between the first partition and the second partition, and a first reciprocating screw is rotatably connected inside the installation box, and both ends of the first reciprocating screw pass through the collecting box and the first partition and are rotatably connected, and a second reciprocating screw is rotatably connected between one side of the installation box and the inner side of the collecting box, and the first reciprocating screw is located on the outside of the installation box and a first gear is installed, and one end of the second reciprocating screw is installed with a second gear, and the first gear and the second gear are meshingly connected, and the outer sides of the first reciprocating screw and the second reciprocating screw are threadedly connected with a movable sleeve, and one side of the movable sleeve is fixedly connected with a first brush plate, and one end of the first reciprocating screw is installed with a motor.

[0009] Preferably, the collecting box is internally rotatably connected with an annular bevel gear, and a small bevel gear is installed at the end of the first reciprocating screw away from the motor, and the small bevel gear is meshingly connected with the annular bevel gear, and a second brush plate is installed on one side of the annular bevel gear.

[0010] Preferably, the mounting assembly includes a cylindrical mesh frame snap-fitted to the inside of the collecting box, and one end of the cylindrical mesh frame is fixedly connected to a mounting plate, and a limit box is symmetrically installed inside one side of the mounting plate, and a moving rod is slidably connected to the inside of the limit box, and a push plate is installed on the outside of the moving rod, and sliding sleeves are symmetrically installed at both ends of the push plate, and a support rod is slidably connected to the inside of the sliding sleeve, and both ends of the support rod are fixedly connected to the inside of the limit box, and a telescopic spring is sleeved on the outside of the support rod, and one end of the moving rod is fixedly connected to a tooth plate, and one side of the tooth plate is snap-fitted and fixedly connected to the inner side of the collecting box.

[0011] Preferably, a side of the mounting plate close to the limit box is symmetrically provided with mounting grooves.

[0012] Preferably, an oil inlet pipe is fixedly connected between one end of the cylindrical net frame and the collection box.

[0013] Preferably, retaining rings are installed on the outer sides of both ends of the first reciprocating screw rod and the second reciprocating screw rod.

[0014] Preferably, the outer side of one end of the cylindrical net frame is rotatably connected to the inside of the annular bevel gear.

[0015] Compared with the prior art, the beneficial effect of the utility model is: this kind of cutting oil filtering device for gantry-type deep hole drilling machine tools, its specific contents are as follows: the rotation of the first gear drives the rotation of the second gear, and then the first reciprocating screw and the second reciprocating screw are rotated synchronously, and the rotation of the first reciprocating screw and the second reciprocating screw drives the movable sleeve to move left and right, so that the first brush plate can clear the filter screen back and forth, thereby effectively avoiding the phenomenon of poor cutting fluid recycling effect caused by clogging of the filter screen, and through the reset property of the telescopic spring, the tooth plate and the inner side of the collecting box are engaged and fixed, so that the effect of quickly installing and disassembling the cylindrical mesh frame can be achieved, which is convenient for subsequent staff to replace and clean the cylindrical mesh frame.

[0016] 1. The first reciprocating screw is driven to rotate by the starting motor, and the rotation of the first reciprocating screw drives the rotation of the first gear, and the rotation of the first gear drives the rotation of the second gear, so that the first reciprocating screw and the second reciprocating screw rotate synchronously, and the rotation of the first reciprocating screw and the second reciprocating screw drives the movable sleeve to move left and right, so that the first brush plate can perform a back and forth cleaning effect on the filter screen, thereby effectively avoiding the phenomenon that the filter screen is blocked and the recycling effect of the cutting fluid is poor, which brings convenience to the staff when using it, and the rotation of the first reciprocating screw drives the rotation of the small bevel gear, and the rotation of the small bevel gear drives the rotation of the annular bevel gear, and the rotation of the annular bevel gear can drive the rotation of multiple sets of second brush plates, so that the cylindrical mesh frame can be rotated to clean the blockage effect, avoiding the phenomenon that large debris blocks the cylindrical mesh frame and causes poor filtering of the cutting fluid, which brings convenience to the staff when using it;

[0017] 2. Insert one end of the cylindrical mesh frame into the collection box, and then pull the moving rod to drive the push plate to move. The movement of the push plate drives the sliding sleeve to slide on the support rod. At this time, the telescopic spring contracts, and the moving rod is loosened, and then the telescopic spring is reset, so that the tooth plate and the inner side of the collection box are engaged and fixed, so that the cylindrical mesh frame can be quickly installed and disassembled, which is convenient for subsequent staff to replace and clean the cylindrical mesh frame, bringing convenience to the staff when using it. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the overall top view of the collecting box in the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the machine body in the utility model;

[0020] Figure 3 It is a schematic diagram of the enlarged structure of part A in the utility model;

[0021] Figure 4This is a schematic diagram of the overall top view of the collecting box in the utility model;

[0022] Figure 5 It is a partial enlarged structural schematic diagram of the installation component in the utility model.

[0023] In the figure: 1. body; 101. collecting box; 102. first partition; 103. second partition; 104. filter; 2. cleaning mechanism; 201. mounting box; 202. first reciprocating screw; 203. second reciprocating screw; 204. first gear; 205. second gear; 206. moving sleeve; 207. first brush plate; 208. annular bevel gear; 209. small bevel gear; 210. second brush plate; 211. retaining ring; 212. motor; 3. mounting assembly; 301. cylindrical mesh frame; 302. mounting plate; 303. limit box; 304. moving rod; 305. push plate; 306. sliding sleeve; 307. support rod; 308. telescopic spring; 309. tooth plate; 310. mounting groove; 311. oil inlet pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a cutting oil filtering device for a gantry-type deep hole drilling machine tool, comprising a machine body 1, a collecting box 101 is arranged inside the machine body 1, and a first partition 102 and a second partition 103 are welded inside the collecting box 101, and a filter screen 104 is installed inside the first partition 102 and the second partition 103; a cleaning mechanism 2 is arranged between the first partition 102 and the second partition 103, and a mounting component 3 is arranged inside the collecting box 101;

[0026] Wherein, the cleaning mechanism 2 includes an installation box 201 fixedly connected between the first partition 102 and the second partition 103, and a first reciprocating screw rod 202 is rotatably connected inside the installation box 201, and both ends of the first reciprocating screw rod 202 pass through the collection box 101 and the first partition 102 for rotational connection, and a second reciprocating screw rod 203 is rotatably connected between one side of the installation box 201 and the inner side of the collection box 101, and the first reciprocating screw rod 202 is located inside the installation box 201. The first gear 204 is installed on the outside, and the second reciprocating screw rod 203 is installed on one end. The first gear 204 and the second gear 205 are meshedly connected, and the outer sides of the first reciprocating screw rod 202 and the second reciprocating screw rod 203 are threadedly connected with a movable sleeve 206, and one side of the movable sleeve 206 is fixedly connected with a first brush plate 207, and one end of the first reciprocating screw rod 202 is installed with a motor 212, and the movable sleeve 206 is driven to move left and right by the rotation of the first reciprocating screw rod 202 and the second reciprocating screw rod 203, so that the first brush plate 207 can clear the filter screen 104 back and forth, thereby effectively avoiding the phenomenon that the filter screen 104 is blocked and the recycling effect of the cutting fluid is poor, which brings convenience to the staff when using it;

[0027] The internal rotation of the collecting box 101 is connected to the annular bevel gear 208, and a small bevel gear 209 is installed at one end of the first reciprocating screw 202 away from the motor 212, and the small bevel gear 209 is meshingly connected with the annular bevel gear 208, and a second brush plate 210 is installed on one side of the annular bevel gear 208. The rotation of the first reciprocating screw 202 drives the small bevel gear 209 to rotate, and the rotation of the small bevel gear 209 drives the rotation of the annular bevel gear 208. The rotation of the annular bevel gear 208 can then drive the rotation of multiple groups of second brush plates 210, so that the cylindrical mesh frame 301 can be rotated to clear the blockage, avoiding the phenomenon that large debris blocks the cylindrical mesh frame 301 and causes poor filtering of the cutting fluid, which brings convenience to the staff when using it. The outer sides of both ends of the first reciprocating screw 202 and the second reciprocating screw 203 are installed with retaining rings 211. Through the design of the retaining ring 211, the movable sleeve 206 can be limited.

[0028] The mounting assembly 3 includes a cylindrical screen frame 301 which is snap-fitted to the inside of the collecting box 101, and the outer side of one end of the cylindrical screen frame 301 is rotatably connected to the inside of the annular bevel gear 208, and one end of the cylindrical screen frame 301 is fixedly connected to a mounting plate 302, and a limit box 303 is symmetrically installed inside one side of the mounting plate 302, and the inside of the limit box 303 is slidably connected to a moving rod 304, and a push plate 305 is installed on the outer side of the moving rod 304, and sliding sleeves 306 are symmetrically installed at both ends of the push plate 305, and the inside of the sliding sleeve 306 is slidably connected to a support rod 307, and the two ends of the support rod 307 are fixedly connected to the inside of the limit box 303, and a telescopic spring 308 is sleeved on the outer side of the support rod 307, and one end of the moving rod 304 is fixedly connected to a toothed plate 309, and one side of the tooth plate 309 is fixedly connected with the inner side of the collecting box 101 by snapping, and the resetting property of the telescopic spring 308 makes the tooth plate 309 fixedly connected with the inner side of the collecting box 101, so as to achieve the effect of quickly installing and removing the cylindrical mesh frame 301, so as to facilitate the subsequent staff to replace and clean the cylindrical mesh frame 301, which brings convenience to the staff when using it. The side of the mounting plate 302 close to the limit box 303 is symmetrically provided with mounting grooves 310. Through the design of the mounting grooves 310, it is convenient for the staff to move the moving rod 304. One end of the cylindrical mesh frame 301 is fixedly connected with the collecting box 101 with an oil inlet pipe 311, and the cutting fluid with debris of the machine body 1 is conveniently input into the cylindrical mesh frame 301 through the oil inlet pipe 311.

[0029] Working principle: Before using this cutting oil filter device for gantry deep hole drilling machine, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 5As shown, the first reciprocating screw 202 is driven to rotate by starting the motor 212, and the rotation of the first reciprocating screw 202 drives the rotation of the first gear 204, and the rotation of the first gear 204 drives the rotation of the second gear 205, so that the first reciprocating screw 202 and the second reciprocating screw 203 rotate synchronously, and the rotation of the first reciprocating screw 202 and the second reciprocating screw 203 drives the movable sleeve 206 to move left and right, so that the first brush plate 207 can clear the filter screen 104 back and forth, thereby effectively avoiding the filter screen 104 from being blocked and causing the cutting fluid to circulate The phenomenon of poor effect is utilized to bring convenience to the staff during use. The rotation of the first reciprocating screw 202 drives the rotation of the small bevel gear 209, and the rotation of the small bevel gear 209 drives the rotation of the annular bevel gear 208. The rotation of the annular bevel gear 208 can then drive the rotation of multiple sets of second brush plates 210, so that the cylindrical net frame 301 can be rotated to clear the blockage, avoiding the phenomenon that large debris blocks the cylindrical net frame 301 and causes poor filtering of the cutting fluid, which brings convenience to the staff during use. Through the design of the retaining ring 211, the movable sleeve 206 can be limited;

[0030] By inserting one end of the cylindrical mesh frame 301 into the collecting box 101, and then pulling the moving rod 304 to drive the push plate 305 to move, the movement of the push plate 305 drives the sliding sleeve 306 to slide on the support rod 307, and then the telescopic spring 308 contracts, by loosening the moving rod 304, and then through the reset property of the telescopic spring 308, the tooth plate 309 is engaged and fixed with the inner side of the collecting box 101, so that the effect of quickly installing and removing the cylindrical mesh frame 301 can be achieved, so that it is convenient for subsequent staff to replace and clean the cylindrical mesh frame 301, which brings convenience to the staff when using it. Through the design of the installation groove 310, it is convenient for the staff to move the moving rod 304, and it is convenient to input the cutting fluid with debris of the machine body 1 into the cylindrical mesh frame 301 through the oil inlet pipe 311.

[0031] The collecting box 101, the first partition 102, the second partition 103 and the filter screen 104 are in the prior art. Publication No. CN219485046U discloses an oil return device for deep hole drilling machines, in which the device used and the machine body 1 are the KR-PMZ CNC plate drilling machine in the prior art, which will not be elaborated here.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cutting oil filtering device for a gantry-type deep hole drilling machine, comprising a machine body (1), wherein a collecting box (101) is arranged inside the machine body (1), and a first partition plate (102) and a second partition plate (103) are welded inside the collecting box (101), and a filter screen (104) is installed inside the first partition plate (102) and the second partition plate (103); It is characterized in that Also includes: A cleaning mechanism (2) is provided between the first partition plate (102) and the second partition plate (103), and a mounting assembly (3) is provided inside the collection box (101); The cleaning mechanism (2) comprises a mounting box (201) fixedly connected between the first partition (102) and the second partition (103), and a first reciprocating screw rod (202) is rotatably connected inside the mounting box (201), and two ends of the first reciprocating screw rod (202) penetrate the collection box (101) and are rotatably connected to the first partition (102), and a second reciprocating screw rod (203) is rotatably connected between one side of the mounting box (201) and the inner side of the collection box (101), and the first reciprocating screw rod (202) is located in the mounting box (201). A first gear (204) is installed on the outside of the box (201), and a second gear (205) is installed on one end of the second reciprocating screw (203), and the first gear (204) and the second gear (205) are meshingly connected, and a movable sleeve (206) is threadedly connected to the outside of the first reciprocating screw (202) and the second reciprocating screw (203), and a first brush plate (207) is fixedly connected to one side of the movable sleeve (206), and a motor (212) is installed on one end of the first reciprocating screw (202).

2. The cutting oil filtering device for a gantry-type deep hole drilling machine according to claim 1, characterized in that: The collecting box (101) is internally rotatably connected with an annular bevel gear (208), and a small bevel gear (209) is installed at one end of the first reciprocating screw (202) away from the motor (212), and the small bevel gear (209) is meshingly connected with the annular bevel gear (208), and a second brush plate (210) is installed on one side of the annular bevel gear (208).

3. The cutting oil filtering device for a gantry-type deep hole drilling machine according to claim 1, characterized in that: The mounting assembly (3) comprises a cylindrical net frame (301) which is snap-fitted and connected to the inside of the collection box (101), and one end of the cylindrical net frame (301) is fixedly connected to a mounting plate (302), and a limit box (303) is symmetrically mounted inside one side of the mounting plate (302), and a moving rod (304) is slidably connected inside the limit box (303), and a push plate (305) is mounted on the outside of the moving rod (304), and the push plate (305) Slide sleeves (306) are symmetrically installed at both ends, and the interior of the slide sleeve (306) is slidably connected to a support rod (307), and the two ends of the support rod (307) are fixedly connected to the interior of the limit box (303), and the outer side of the support rod (307) is sleeved with a telescopic spring (308), and one end of the moving rod (304) is fixedly connected to a tooth plate (309), and one side of the tooth plate (309) is fixedly connected to the inner side of the collection box (101) by snap-fitting.

4. The cutting oil filtering device for a gantry-type deep hole drilling machine according to claim 3, characterized in that: The mounting plate (302) is symmetrically provided with mounting grooves (310) on one side close to the limiting box (303).

5. The cutting oil filtering device for a gantry-type deep hole drilling machine according to claim 3, characterized in that: An oil inlet pipe (311) is fixedly connected between one end of the cylindrical net frame (301) and the collection box (101).

6. The cutting oil filtering device for a gantry-type deep hole drilling machine according to claim 1, characterized in that: Blocking rings (211) are installed on the outer sides of both ends of the first reciprocating screw rod (202) and the second reciprocating screw rod (203).

7. The cutting oil filtering device for a gantry-type deep hole drilling machine according to claim 3, characterized in that: The outer side of one end of the cylindrical net frame (301) is rotatably connected to the inside of the annular bevel gear (208).

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