CN209887196U

CN209887196U - Cutting fluid collection device of milling machine

Info

Publication number: CN209887196U
Application number: CN201920300773.XU
Authority: CN
Inventors: 林松; 许学敏
Original assignee: Nanjing Masonno Precision Machinery Co Ltd
Current assignee: Nanjing Masonno Precision Machinery Co Ltd
Priority date: 2019-03-09
Filing date: 2019-03-09
Publication date: 2020-01-03
Anticipated expiration: 2029-03-09

Abstract

The utility model discloses a cutting fluid collection device of milling machine relates to milling machine technical field, and the metal sweeps volume that aims at solving the cutting production is less discharges along with the cutting fluid together, and the cutting fluid that contains more sweeps is difficult to recycle's problem. Its technical scheme main points are, including workstation, cutting fluid shower nozzle and cross the water check, the workstation below be provided with cross the communicating collecting pit of water check, be connected with the access door on the side of collecting pit, the one end that is close to the water check on the collecting pit inner wall is provided with the guide plate of being no less than one, sets up a plurality of through-holes that run through guide plate thickness on the guide plate, every through-hole department all is provided with the gauze. The cutting fluid flows to the guide plate through the water passing grid, the flow is increased, the flow speed is reduced, the splashing of the cutting fluid in the collecting pool is reduced, metal scraps mixed in the cutting fluid are settled on the gauze and remained on the guide plate, and the cutting fluid flows to the collecting pool through the gauze, so that the aims of removing the scraps and recovering the cutting fluid are fulfilled.

Description

Cutting fluid collection device of milling machine

Technical Field

The utility model belongs to the technical field of the technique of milling machine and specifically relates to a cutting fluid collection device of milling machine is related to.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. It can be used for processing plane, groove, various curved surfaces and gears.

The current chinese patent with the publication number CN206373411U discloses a milling machine, which comprises a frame, a lower layer supporting plate, a first driving mechanism, an upper layer supporting plate, a second driving mechanism and at least two milling cutter mechanisms, wherein the lower layer supporting plate is arranged on the frame in a sliding manner, the first driving mechanism is used for driving the lower layer supporting plate to slide, the upper layer supporting plate is arranged on the lower layer supporting plate in a sliding manner, the second driving mechanism is used for driving the upper layer supporting plate to slide, the at least two milling cutter mechanisms are arranged on the upper layer supporting plate, the frame is provided with a sliding installation surface for the lower layer supporting plate and a working table surface for containing processed sectional materials, the installation surface is arranged along the width direction of the processed sectional materials with the working table surface, the milling cutter mechanisms are arranged along the.

The above prior art solutions have the following drawbacks: when a workpiece is machined, cutting fluid needs to be sprayed to cool and lubricate the machined part of the workpiece. The volume of metal scraps generated by cutting is small, so that the metal scraps are often contained when the cutting fluid is discharged. The cutting fluid containing more metal scraps is difficult to recycle and causes waste, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cutting fluid collection device of milling machine, thereby it has the effect that can get rid of sweeps in the cutting fluid, recycle cutting fluid.

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

a cutting fluid collecting device of a milling machine comprises a workbench, a cutting fluid spray head arranged on one side of the workbench and a plurality of water passing grids arranged on the top surface of the workbench, wherein a collecting tank communicated with the water passing grids is arranged below the workbench, an access door is connected to the side surface of the collecting tank, at least one guide plate is arranged at one end, close to the water passing grids, of the inner wall of the collecting tank, a plurality of through holes penetrating through the thickness of the guide plate are formed in the guide plate, and a gauze is arranged at each through hole; and a magnetic attraction piece which is magnetically attracted with the iron chips is arranged on the inner bottom wall of the collecting pool.

Through adopting above-mentioned technical scheme, spray the cutting fluid to the workstation and fall the cutting fluid on the workstation, flow to the guide plate through crossing the water check on, because the guide plate slope sets up, the cutting fluid velocity of flow slows down, reduce the splash of cutting fluid in collecting the pond on the one hand, on the other hand, mix iron fillings or other metal sweeps in the cutting fluid and subside on the screen, remain on the guide plate, the cutting fluid then flows to collecting in the pond through the screen, so that the cutting fluid is retrieved. If the metal scraps are scrap iron, the scrap iron remained in the cutting fluid can be adsorbed on the magnetic suction piece and cannot be discharged along with the cutting fluid.

The utility model discloses further set up to: the guide plate is provided with three and three guide plate equal slope setting, and is three the guide plate is Z style of calligraphy and distributes.

Through adopting above-mentioned technical scheme, back in the cutting fluid flows into the collection pond from crossing the water check, and the cutting fluid flows to the collection pond in proper order through three guide plate in, and the cutting fluid is through the buffering back of three guide plate, and the velocity of flow descends, and metal sweeps such as iron fillings stay in the gauze, through the cubic buffering, and metal sweeps such as iron fillings that mix in the cutting fluid subsides completely basically, and clean cutting fluid subsides to collecting the bottom of the pool, the recycle of being convenient for.

The utility model discloses further set up to: the both ends of guide plate all are connected with the slider, set up on the collecting pit inner wall with slider inlay card complex spout, the cross sectional shape of spout is trapezoidal.

Through adopting above-mentioned technical scheme, the cutting fluid is collected and is accomplished and the back of discharging, opens the access door, and outside pulling guide plate makes slider and spout separation to take out the guide plate and clear up remaining metal sweeps on to the guide plate.

The utility model discloses further set up to: the inner wall of the sliding groove is embedded with a spring steel ball, and the side surface of the sliding block is provided with a clamping groove which is matched with the spring steel ball in a clamping and embedding manner.

Through adopting above-mentioned technical scheme, the slider inlay card is in the spout after, and in the spring steel ball inlay card was inlayed the draw-in groove thereupon, under the effect of not receiving the external force, restriction guide plate removed along the width direction of collecting pit. Thus, although the cutting fluid flows onto the guide plate and has certain impact force on the guide plate, the guide plate is not easy to move under the impact. The cutting fluid is collected and is accomplished and the back of discharging, opens the access door, and outside pulling guide plate, the bulb of spring steel ball receive to deviate from the outside extrusion force of draw-in groove and back down this moment, bulb compression spring warp for the spring steel ball slowly roll-off from the draw-in groove makes guide plate and collecting pit separation, thereby clears up the metal sweeps on the guide plate.

The utility model discloses further set up to: the collecting device is characterized in that a liquid outlet which runs through the side wall of the collecting pool is formed in the inner side wall of the collecting pool, a liquid outlet pipe which extends out of the collecting pool is connected to the liquid outlet, and a recycling bin is connected to one end, extending out of the collecting pool, of the liquid outlet pipe.

Through adopting above-mentioned technical scheme, after filtering layer upon layer of guide plate, clean cutting fluid flows to collecting in the pond, and when the liquid level of cutting fluid reachd the leakage fluid dram height, the cutting fluid is through flowing to the recycling bin in the drain pipe, saves in the recycling bin.

The utility model discloses further set up to: the inner side wall of the collecting tank is connected with filter cotton covered at the liquid discharge port.

By adopting the technical scheme, the filter cotton is made of the gauze, if the cutting fluid also contains metal scraps, the metal scraps are further intercepted by the filter cotton when passing through the filter cotton, the cleanness of the cutting fluid entering the recovery barrel is kept, and the cutting fluid is convenient to recycle.

The utility model discloses further set up to: the inner side wall of the collecting tank is provided with a fixed column around the liquid discharge port, the filter cotton is connected with a hanging rope matched with the fixed column, the inner side wall of the settling chamber is provided with a threaded hole, and the fixed column is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, through the fixed column with hang the cooperation of rope, conveniently dismantle the filtration cotton of more renewing. When the filter pulp needs to be replaced, the fixing column is rotated, so that the fixing column is withdrawn from the threaded hole, the filter pulp is taken down and replaced with new filter pulp, and convenience and rapidness are achieved.

The utility model discloses further set up to: and a cutting fluid inlet is formed in one side, far away from the fluid outlet, of the top wall of the collecting tank, and a water guide funnel is arranged between the cutting fluid inlet and the workbench.

By adopting the technical scheme, the water guide funnel is in a trapezoidal shape with a wide upper part and a narrow lower part, the flowing speed of the cutting liquid is reduced, and the splashing of the cutting liquid in the collecting tank is reduced.

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

1. the cutting fluid sprayed onto the workbench and the cutting fluid falling onto the workbench flow onto the guide plate through the water passing grids due to the arrangement of the guide plate and the gauze, the flow speed of the cutting fluid is reduced due to the inclined arrangement of the guide plate, so that the splashing of the cutting fluid in the collecting pool is reduced, scrap iron or other metal scraps mixed in the cutting fluid are settled onto the gauze and remained on the guide plate, and the cutting fluid flows into the collecting pool through the gauze so as to be convenient for recovering the cutting fluid;

2. through the arrangement of the sliding block and the sliding groove, after the cutting fluid is collected and discharged, the access door is opened, and the guide plate is pulled outwards to separate the sliding block from the sliding groove, so that the guide plate is taken out to clean metal scraps remained on the guide plate;

3. through the setting of filter pulp, filter pulp adopts the gauze material, if still contain the metal sweeps in the cutting fluid, when crossing filter pulp, the metal sweeps is further blocked by filter pulp, keeps the cleanness of the cutting fluid that gets into in the recycling bin, makes things convenient for recycle cutting fluid.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view showing a cross-sectional structure of the inside of a collecting tank;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view of the overall structure of the access door when open;

fig. 5 is a schematic partial cross-sectional view showing a baffle attachment structure;

fig. 6 is an enlarged schematic view of a portion B in fig. 5.

In the figure, 1, a workbench; 11. passing through a water grid; 12. a cutting fluid spray head; 2. a collection tank; 21. an access door; 22. a magnetic member; 23. a liquid discharge port; 231. a liquid discharge pipe; 24. a cutting fluid inlet; 3. a baffle; 31. a through hole; 32. a screen; 4. a slider; 41. a card slot; 5. a chute; 51. a spring steel ball; 6. filtering cotton; 61. hanging a rope; 7. fixing a column; 71. a threaded hole; 8. a recycling bin; 9. a water guide funnel.

Detailed Description

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

Referring to fig. 1 and 2, for the utility model discloses a cutting fluid collection device of milling machine, including workstation 1, the work piece is put and is added man-hour on workstation 1, need spray the cutting fluid in order to play the effect of cooling and lubricating work piece processing department. One side of the workbench 1 is provided with a cutting fluid nozzle 12, the cutting fluid nozzle 12 is communicated to a cutting fluid tank (not shown) through a coiled pipe, and the cutting fluid tank is connected with a frame (not shown) of the milling machine. A plurality of water passing grids 11 are arranged on the workbench 1 in a parallel mode in the length direction, a collecting pool 2 is arranged below the workbench 1, a cutting fluid inlet 24 is formed in the top wall of the collecting pool 2, and a water guide funnel 9 is connected between the cutting fluid inlet 24 and the collecting pool 2.

Referring to fig. 1 and 3, a liquid outlet 23 penetrating through the side wall of the collecting tank 2 is formed in the inner side wall of the collecting tank 2, and the liquid outlet 23 is located at one end close to the bottom wall of the collecting tank 2. A liquid discharge pipe 231 extending out of the collecting tank 2 is connected at the liquid discharge port 23, and one end of the liquid discharge pipe 231 extending out of the collecting tank 2 is connected with a recovery barrel 8. The drain pipe 231 controls the opening or closing of the drain pipe 231 by a shut-off valve (not shown). 8 top surfaces of the recycling bin are opened, and when two thirds of cutting fluid is collected quickly in the recycling bin 8, the stop valve is closed, and the recycling bin 8 is taken out. And the upper recovery barrel 8 is replaced, the stop valve is opened, and the cutting fluid is continuously recovered. If dust is likely to fall into the recycling bin 8 through the opening on the top surface of the recycling bin 8, a plastic film (not shown) is covered on the top surface of the recycling bin 8.

Referring to fig. 1 and 3, since the volume of the metal scraps generated by cutting is small, the cutting fluid is discharged from the water passing grid 11 into the collecting tank 2 and often contains the metal scraps. In order to further remove the metal scraps contained in the cutting fluid, a filter cotton 6 is connected to the inner sidewall of the collecting tank 2, and the filter cotton 6 covers the inlet of the drain pipe 231. The filter cotton 6 is made of gauze, so that the metal scraps can be effectively intercepted, and the metal scraps in the cutting fluid can be removed. Threaded connection has the fixed column 7 that is used for fixed filter pulp 6 on the inside wall of collecting pit 2, offers threaded hole 71 on the inside wall of collecting pit 2, fixed column 7 threaded connection in threaded hole 71. The filter cotton 6 is connected with a hanging rope 61 matched with the fixing column 7, and the fixing column 7 is matched with the hanging rope 61, so that the filter cotton 6 is convenient to disassemble and replace. In this embodiment, the number of the fixing columns 7 is four, and the fixing columns are respectively arranged along the radial direction of the circular filter cotton 6. When the filter cotton 6 needs to be replaced, the fixing column 7 is rotated, so that the fixing column 7 is withdrawn from the threaded hole 71, the filter cotton 6 is taken down, and the filter cotton 6 is replaced with new filter cotton, and the replacement is convenient and fast.

Referring to fig. 2, a magnetic member 22 magnetically attracted to the iron pieces is disposed on the bottom wall of the collecting tank 2, and in this embodiment, the magnetic member 22 is a magnet. If the metal scraps contain iron scraps, the iron scraps are adsorbed on the magnetic attraction piece 22 under the action of the attraction force between the magnetic attraction piece 22 and the iron scraps, so that the content of the iron scraps mixed in the cutting fluid is reduced.

Referring to fig. 4 and 6, in order to increase the flow of the cutting fluid and slow down the flow rate of the cutting fluid, three guide plates 3 are arranged at one end of the inner wall of the collecting tank 2, which is close to the water passing grid 11, and the three guide plates 3 are all arranged in an inclined manner and distributed in a Z shape. A plurality of through holes 31 penetrating the thickness of the guide plate 3 are formed in the guide plate 3, and a gauze 32 is arranged at each through hole 31. In order to conveniently take out the guide plate 3 for cleaning, an access door 21 is hinged on the side surface of the collecting tank 2.

Referring to fig. 5 and 6, the two ends of the guide plate 3 are welded with the sliding blocks 4, the inner wall of the collecting tank 2 is provided with a sliding groove 5 which is matched with the sliding blocks 4 in a clamping and embedding manner, and the cross section of the sliding groove 5 is trapezoidal. In order to further fix the guide plate 3, a spring steel ball 51 is embedded on the inner wall of the sliding groove 5, and a clamping groove 41 for clamping and matching the spring steel ball 51 is arranged on the side surface of the sliding block 4. The sliding blocks 4 are clamped in the sliding grooves 5, and the ball heads of the spring steel balls 51 on the sliding blocks 4 on the two sides are clamped in the clamping grooves 41 to limit the guide plate 3 to move along the width direction of the collecting tank 2. After the machining is finished, after the cutting fluid is recovered, when the guide plate 3 needs to be taken down to clean metal scraps on the gauze 32, the access door 21 is opened (as shown in fig. 4), the guide plate 3 is pulled outwards, the ball head of the spring steel ball 51 is retreated after being subjected to the outward extrusion force deviating from the clamping groove 41, the ball head compression spring is deformed, the spring steel ball 51 slowly slides out of the clamping groove 41, and the guide plate 3 is separated from the collecting pool 2.

The implementation principle of the embodiment is as follows: spray cutting fluid to workstation 1 on and fall to the cutting fluid on the workstation, through crossing water check 11, water guide funnel 9 flows to guide plate 3 on, because guide plate 3 slope sets up, the cutting fluid velocity of flow slows down, reduce the splash of cutting fluid in collecting pit 2 on the one hand, on the other hand, mix iron fillings or other metal sweeps in the cutting fluid and subside on gauze 32, remain on guide plate 3, the cutting fluid then flows to collecting pit 2 in through gauze 32.

When the liquid level of the cutting fluid reaches the height of the drain pipe 231, the cutting fluid is discharged from the drain pipe 231 into the collection tub 8. The filter cotton 6 covers the inlet of the liquid discharge pipe 231, so that the effect of effectively intercepting the metal scraps is achieved, the metal scraps in the cutting fluid are removed, and the cutting fluid is convenient to recycle.

After the recovery finishes, open access door 21, outside pulling guide plate 3, the bulb of spring steel ball 51 receives to deviate from draw-in groove 41 and rolls back after the outside extrusion force this moment, bulb compression spring warp for spring steel ball 51 slowly roll-off from draw-in groove 41 makes guide plate 3 and collecting pit 2 separate, thereby can clear up the metal sweeps on the guide plate 3. And after cleaning, putting the glass into use again.

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 cutting fluid collection device of milling machine, includes workstation (1), sets up cutting fluid shower nozzle (12) and a plurality of water grids (11) of crossing of setting on workstation (1) top surface in workstation (1) one side, its characterized in that: a collecting tank (2) communicated with the water passing grid (11) is arranged below the workbench (1), an access door (21) is connected to the side face of the collecting tank (2), at least one guide plate (3) is arranged at one end, close to the water passing grid (11), of the inner wall of the collecting tank (2), a plurality of through holes (31) penetrating through the thickness of the guide plate (3) are formed in the guide plate (3), and a gauze (32) is arranged at each through hole (31); and a magnetic attraction piece (22) which is magnetically attracted with the iron chips is arranged on the inner bottom wall of the collecting tank (2).

2. The cutting fluid collection device of a milling machine according to claim 1, wherein: the guide plate (3) is provided with three and three guide plates (3) and all inclines to set up, and is three guide plates (3) are Z style of calligraphy and distribute.

3. The cutting fluid collection device of a milling machine according to claim 2, wherein: the both ends of guide plate (3) all are connected with slider (4), seted up on collecting pit (2) inner wall with slider (4) inlay card complex spout (5), the cross-sectional shape of spout (5) is trapezoidal.

4. The cutting fluid collection device of a milling machine according to claim 3, wherein: spring steel balls (51) are embedded in the inner wall of the sliding groove (5), and a clamping groove (41) matched with the spring steel balls (51) in a clamping and embedding mode is formed in the side face of the sliding block (4).

5. The cutting fluid collection device of a milling machine according to claim 1, wherein: set up leakage fluid dram (23) that runs through collecting pit (2) lateral wall on the inside wall of collecting pit (2), leakage fluid dram (23) department is connected with fluid-discharge tube (231) that stretch out collecting pit (2), the one end that fluid-discharge tube (231) stretched out collecting pit (2) is connected with recovery bucket (8).

6. The cutting fluid collection device of a milling machine according to claim 5, wherein: the inner side wall of the collecting tank (2) is connected with filter cotton (6) covering the liquid outlet (23).

7. The cutting fluid collection device of a milling machine according to claim 6, wherein: fixed column (7) are arranged on the inner side wall of the collecting tank (2) in a surrounding mode through the liquid discharging port (23), the filter cotton (6) is connected with a hanging rope (61) matched with the fixed column (7), the inner side wall of the collecting tank (2) is provided with a threaded hole (71), and the fixed column (7) is in threaded connection with the threaded hole (71).

8. The cutting fluid collection device of a milling machine according to claim 5, wherein: a cutting fluid inlet (24) is formed in one side, far away from the fluid outlet (23), of the top wall of the collecting tank (2), and a water guide funnel (9) is arranged between the cutting fluid inlet (24) and the workbench (1).