CN213285809U - Water-cooling filtering cycle system for digit control machine tool - Google Patents
Water-cooling filtering cycle system for digit control machine tool Download PDFInfo
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- CN213285809U CN213285809U CN202021867539.4U CN202021867539U CN213285809U CN 213285809 U CN213285809 U CN 213285809U CN 202021867539 U CN202021867539 U CN 202021867539U CN 213285809 U CN213285809 U CN 213285809U
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Abstract
The utility model belongs to the technical field of machine tools, in particular to a water-cooling filtering and circulating system for a numerical control machine tool, which comprises a frame and a workbench, wherein the water-cooling filtering and circulating system is arranged on the workbench and comprises a water tank, a first water pump is arranged in the water tank, and a bamboo joint water pipe is arranged at the water outlet end of the first water pump; the purifying and filtering box is internally provided with a primary filter screen, a secondary filter screen and a second water pump, and the output end of the second water pump is communicated into the water tank through a connecting pipe; the workbench is also provided with a sewage discharge port which is communicated to the purifying and filtering box through a pipeline. A primary filter screen and a secondary filter screen are arranged in the purification filter box, and the filtering effect of the cooling water is improved through secondary filtering; be provided with the driving piece in purifying the rose box, through the primary filter screen rebound of driving piece drive, treat to remove to metal waste discharge port after, the metal sweeps on the primary filter screen can be followed metal waste discharge port and discharged to concentrate the collection, improved cleaning efficiency.
Description
Technical Field
The utility model belongs to the technical field of the lathe, especially, relate to a water-cooling filtering circulation system for digit control machine tool.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing.
Digit control machine tool is carrying out the course of working, often when some part high temperatures, need utilize water-cooling liquid to cool off, cool off these parts, traditional water-cooling liquid circulation back, every period of time need retrieve it and change, traditional recovery unit is directly derived the water-cooling liquid and falls, then add new water-cooling liquid again, not only cause the waste, and water-cooling liquid is at the in-process of circulation, often carry out simple filtration to it, the filtration pore takes place to block up easily, and be difficult to clear up in the filter-tank, it is very loaded down with trivial details, lead to increasing the human cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the technical problem that above-mentioned exists, provide a water-cooling filtration cycle system for digit control machine tool, this system not only can cool off the processing work piece to carry out reuse to the cooling water, but also can concentrate the collection to adding man-hour produced sweeps, in order to improve work efficiency.
The purpose of the utility model is realized like this: the utility model provides a water-cooling filtration cycle system for digit control machine tool, includes the frame, is located the workstation in the frame, water-cooling filtration cycle system set up in the frame, its characterized in that: the water-cooling filtering circulation system comprises a water tank, a first water pump is arranged in the water tank and is positioned below the workbench, a bamboo joint water pipe is arranged at the water outlet end of the first water pump, and a port of the bamboo joint water pipe faces to a workpiece to be machined above the workbench; the purification filter box is positioned below the workbench, a primary filter screen, a secondary filter screen and a second water pump are arranged in the purification filter box, and the primary filter screen is positioned above the secondary filter screen; the second water pump is arranged at the rear side of the secondary filter screen, and the output end of the second water pump is communicated into the water tank through a connecting pipe; the workbench is also provided with a sewage discharge port which is communicated into the purifying and filtering box through a pipeline and is positioned above the primary filter screen; the primary filter screen inclines to set up, and slide along vertical direction set up in purify the rose box, purify the side top of rose box and seted up metal sweeps waste discharge port, this metal sweeps waste discharge port is located the top of the minimum one side of primary filter screen, it is used for the drive still to be provided with on the rose box primary filter screen vertical rebound passes through metal sweeps waste discharge port exhaust driving piece with the sweeps above that will pass through on it.
By adopting the technical scheme, the water in the water tank is conveyed to the bamboo joint water pipe through the first water pump, and the cooling water is conveyed to the workpiece to be processed through the bamboo joint water pipe, so that the purpose of cooling the workpiece is achieved;
in order to recycle the cooling water, the utility model is provided with a purifying and filtering box, the cooling water discharged from the bamboo joint water pipe acts on the workpiece and flows to the workbench and flows into the purifying and filtering box through the sewage discharge port on the workbench, wherein the primary filter screen filters larger metal scraps (wires, coils and the like) in the water, the water passing through the primary filter screen flows to the secondary filter screen again, and the secondary filter screen filters the water secondarily, after the water which is secondarily filtered reaches a certain amount, the water is conveyed into the water tank through the second water pump, thereby achieving the purpose of water recycling, the water-cooling circulation filtering system of the utility model has strong practicability, the filter has good filtering effect, and the problem that the machined workpiece is damaged due to residual metal particles after secondary utilization water acts on the workpiece because of incomplete filtering can be avoided;
because long-time back, can persist the great metal sweeps of a large amount of volumes on the primary filter screen, clear up it for being convenient for, the utility model discloses set up the slope of primary filter screen to still be provided with the driving piece, after a period (have more metal sweeps on the primary filter screen), through the primary filter screen rebound of driving piece drive, treat to remove to the metal after wasting discharge, under the action of gravity, the metal sweeps on the primary filter screen can be followed the metal and arranged the wasting discharge mouth and discharged, thereby concentrate the collection, improved cleaning efficiency.
The utility model discloses further set up to: the primary filter screen is provided with a pull ring, the driving piece is a hydraulic cylinder arranged at the top of the purifying and filtering box, and a piston rod of the hydraulic cylinder penetrates through the purifying and filtering box and then is connected with the pull ring.
Through adopting above-mentioned technical scheme, the pneumatic cylinder is as common power device, and not only simple structure, the low price moreover adopts the pneumatic cylinder to come as the driving piece that drives the removal of elementary filter screen to this.
The utility model discloses further set up to: the primary filter screen is a metal filter screen, and the secondary filter screen is a non-woven fabric filter screen; the purification and filtration box is internally provided with a partition plate, the partition plate divides the cavity below the primary filter screen into a first filtration cavity and a second filtration cavity, the partition plate is divided into a horizontal plate and a vertical plate, the horizontal plate is horizontally arranged, the vertical plate is vertically arranged, the middle part of the vertical plate is provided with a communication port, the secondary filter screen is arranged on the communication port, and the second water pump is located in the second filtration cavity.
By adopting the technical scheme, because of processing, the most of the produced metal sweeps is bigger, only less part is tiny metal particle, for can reach the purpose of filtering, and can bear, adopt metal filter screen to regard as elementary filter screen to this, water after primary filter screen filters reaches first filter cavity after, under the effect of gravity, those tiny metal particle most deposit in the bottom of first filter cavity, then rise to the intercommunication mouth on water after, flow to the second filter cavity from the intercommunication mouth again, this wherein, the metal particle that suspends in water, can be kept off by second filter screen, thereby reach the purpose of secondary filter, to those metal particle, present general filter screen is difficult to filter, to this the utility model discloses a multilayer non-woven fabrics filter screen filters, this non-woven fabrics filter screen can adopt water thorn non-woven fabrics filter screen, the communicating opening is arranged in the middle of the vertical plate, so that the non-woven fabric filter screen does not need bearing, the service life of the non-woven fabric filter screen is prolonged, and the replacement period is shortened.
The utility model discloses further set up to: the improved filter is characterized in that a scraper is arranged in the first filter cavity, the scraper is close to and parallel to the vertical plate, a pull rod is arranged on the scraper, one end of the pull rod penetrates through the purification filter box and leads to the outside, the pull rod is in sealing connection with the purification filter box and pulls the head of the pull rod, and the scraper is close to or far away from the vertical plate.
Through adopting above-mentioned technical scheme, after long-time work, the metal granules of first filter chamber bottom can increase gradually, for avoiding metal granules to block up the second grade filter screen, to this metal granules in need regularly clearing up first filter chamber, traditional mode generally is shut down the clearance, and is very consuming time, to this the utility model discloses be provided with the scraper blade in first filter chamber, through the pulling pull rod for the metal granules that the scraper blade will be close to the riser removes to keeping away from the riser direction, thereby reaches the purpose of extension clearance cycle, only need finish after processing, clear up again can, very convenient, and save time.
The utility model discloses further set up to: the bottom of the first filtering cavity is also provided with a drain outlet leading to the outside, and a drain valve is arranged on the drain outlet.
Through adopting above-mentioned technical scheme, come to clear up the metal particle in the first filter chamber through setting up chip removal mouth and chip removal valve, it is very convenient.
The utility model discloses further set up to: the water tank is also internally provided with a water level sensor for measuring the internal water level, a water inlet pipe for externally connecting with a tap water pipe, an electric valve arranged on the water inlet pipe and a controller, the water level sensor sends detected information to the controller after conversion, and the controller controls the opening and closing of the electric valve according to a water level signal.
Through adopting above-mentioned technical scheme, present general water tank all adopts manual mode to open the floodgate and intakes, and is very inconvenient, to this the utility model discloses be provided with level sensor, motorised valve and controller in the water tank, when level sensor detects the water level in the water tank not enough, come the motorised valve to open through the controller, and then make the inlet tube of external water pipe to turn on the water to the water tank in, after the water level rises to a take the altitude, break off the motorised valve again to improve work efficiency.
The utility model has the advantages that:
1. set up primary filter screen and second grade filter screen in purifying the rose box, improve the filter effect of cooling water through secondary filter.
2. With the slope setting of primary filter screen, be provided with the driving piece in purifying the rose box, through the primary filter screen rebound of driving piece drive, treat to remove to metal waste discharge port after, under the action of gravity, the metal sweeps on the primary filter screen can be followed metal waste discharge port and discharged to concentrate the collection, improved cleaning efficiency.
3. Set up scraper blade and pull rod in purifying the rose box, through the pulling pull rod for the metal particle that the scraper blade will be close to the riser removes to keeping away from the riser direction, thereby reaches the purpose of extension clearance cycle, only need after processing finishes, clear up again can, very convenient, and save time.
4. A water level sensor, an electric valve and a controller are arranged in the water tank to improve the water inlet efficiency of the water tank.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
the reference numbers in the figures are: 1. a frame; 2. a work table; 21. a sewage discharge port; 3. a water-cooling filtration circulation system; 31. a water tank; 311. a first water pump; 312. bamboo joint water pipes; 313. a water level sensor; 314. a water inlet pipe; 315. an electrically operated valve; 32. a purifying and filtering tank; 321. a primary filter screen; 3211. a pull ring; 322. a secondary filter screen; 323. a second water pump; 324. a metal scrap discharge port; 325. a drive member; 326. a partition plate; 3261. a transverse plate; 3262. a vertical plate; 3263. a communication port; 327. a squeegee; 328. a pull rod; 329. a chip removal port; 3291. a chip removal valve; 33. a first filter chamber; 34. a second filter chamber.
Detailed Description
In order to make the technical solutions in the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings:
a water-cooling filtering circulation system for a numerical control machine tool is shown in figure 1 and comprises a rack 1 and a workbench 2 positioned on the rack 1, wherein the water-cooling filtering circulation system 3 is arranged on the rack 1, the water-cooling filtering circulation system 3 comprises a water tank 31 positioned below the workbench 2, a first water pump 311 is arranged in the water-cooling filtering circulation system, a bamboo joint water pipe 312 is arranged at a water outlet end of the first water pump 311, and a port of the bamboo joint water pipe 312 faces a processing workpiece above the workbench 2; the purifying and filtering box 32 is positioned below the workbench 2, a primary filter screen 321, a secondary filter screen 322 and a second water pump 323 are arranged in the purifying and filtering box, and the primary filter screen 321 is positioned above the secondary filter screen 322; the second water pump 323 is arranged at the rear side of the secondary filter screen 322, and the output end of the second water pump is communicated with the water tank 31 through a connecting pipe; the workbench 2 is also provided with a sewage discharge port 21, and the sewage discharge port 21 is communicated into the purifying and filtering box 32 through a pipeline and is positioned above the primary filter screen 321; primary filter screen 321 slope sets up, and slides along vertical direction and set up in purifying and filtering case 32, purifies the side top of filtering case 32 and has seted up metal sweeps and arrange waste outlet 324, and this metal sweeps arranges waste outlet 324 and is located the top of the minimum one side of primary filter screen 321, still is provided with on the purifying and filtering case 32 and is used for driving primary filter screen 321 vertical upward to remove in order to pass through the drive piece 325 that metal sweeps arranged waste outlet 324 discharged with its sweeps.
The water in the water tank 31 is conveyed to the bamboo joint water pipe 312 through the first water pump 311, and the cooling water is conveyed to the workpiece to be processed through the bamboo joint water pipe 312, so that the purpose of cooling the workpiece is achieved;
in order to recycle the cooling water, the utility model is provided with a purifying and filtering box 32, after the cooling water discharged from the bamboo joint water pipe 312 acts on the workpiece, flows to the workbench 2 and flows to the purifying and filtering box 32 through the sewage discharge port 21 on the workbench 2, wherein the primary filter screen 321 filters the larger metal scraps (wires, coils, etc.) in the water, the water passing through the primary filter screen 321 flows to the secondary filter screen 322 again, and the water is secondarily filtered by the secondary filter screen 322, after the secondarily filtered water reaches a certain amount, the water is transferred into the water tank 31 by the second water pump 323, thereby achieving the purpose of water recycling, the water-cooling circulating and filtering system 3 of the utility model has strong practicability, the filter has good filtering effect, and the problem that the machined workpiece is damaged due to residual metal particles after secondary utilization water acts on the workpiece because of incomplete filtering can be avoided;
because long-time back, can persist the great metal sweeps of a large amount of volumes on primary filter screen 321, clear up it for being convenient for, the utility model discloses set up primary filter screen 321 slope to still be provided with driving piece 325, after a period (have more metal sweeps on primary filter screen 321), through driving piece 325 drive primary filter screen 321 rebound, treat to remove behind the metal waste discharge opening, under the action of gravity, metal sweeps on primary filter screen 321 can follow the metal and discharge waste discharge opening, thereby concentrate the collection, improved cleaning efficiency.
The primary filter screen 321 is provided with a pull ring 3211, the driving member 325 is a hydraulic cylinder disposed at the top of the purifying filter box 32, and a piston rod of the hydraulic cylinder passes through the purifying filter box 32 and then is connected with the pull ring 3211. The hydraulic cylinder is a common power device, not only simple in structure, but also cheap, and for this purpose, the hydraulic cylinder is used as a driving member 325 for driving the primary filter screen 321 to move.
The primary filter screen 321 is a metal filter screen, and the secondary filter screen 322 is a non-woven fabric filter screen; be provided with baffle 326 in the purification rose box 32, this baffle 326 divides into first filter chamber 33 and second filter chamber 34 with the cavity of primary filter screen 321 below, and baffle 326 divide into the horizontal plate 3261 and the riser 3262 of vertical setting that the level set up, and the middle part of riser 3262 is provided with intercommunication mouth 3263, and second grade filter screen 322 sets up on intercommunication mouth 3263, and second water pump 323 is located second filter chamber 34.
Because the processing is carried out, most of the generated metal scraps are large in volume, only a small part of the metal scraps are fine metal particles, in order to achieve the purposes of filtering and bearing, the metal filter screen is adopted as the primary filter screen 321, after the water filtered by the primary filter screen 321 reaches the first filter cavity 33, most of the fine metal particles are deposited at the bottom of the first filter cavity 33 under the action of gravity, and then the water rises to the communicating port 3263 and flows to the second filter cavity 34 from the communicating port 3263, wherein the metal particles suspended in the water are blocked by the second filter screen, so that the purpose of secondary filtering is achieved, for the metal particles, the common filter screens are difficult to filter, therefore, the utility model discloses a multilayer non-woven fabric filter screen for filtering, the non-woven fabric filter screen can adopt a non-woven fabric spunlace filter screen, with the intercommunication mouth 3263 setting in the middle part of riser 3262 to make the non-woven fabrics filter screen not need the bearing, and then improve its life, reduce the change cycle.
A scraping plate 327 is arranged in the first filtering cavity 33, the scraping plate 327 is close to and parallel to a vertical plate 3262, a pull rod 328 is arranged on the scraping plate 327, one end of the pull rod 328 penetrates through the purifying and filtering box 32 and leads to the outside, the pull rod 328 is connected with the purifying and filtering box 32 in a sealing mode, the head of the pull rod 328 is pulled, and the scraping plate 327 is close to or far away from the vertical plate 3262.
After long-time work, the metal particle of first filter chamber 33 bottom can increase gradually, for avoiding metal particle to block up second grade filter screen 322, to this need regularly clear up the metal particle in first filter chamber 33, traditional mode generally is shut down the clearance, and is very consuming time, to this the utility model discloses be provided with scraper 327 in first filter chamber 33, through pulling pull rod 328 for the metal particle that scraper 327 will be close to riser 3262 removes to keeping away from riser 3262 direction, thereby reaches the purpose of extension clearance cycle, only need finish in processing the back, again clear up can, very convenient, and save time.
Preferably, the bottom of the first filtering cavity 33 is further provided with a drain outlet leading to the outside, and a drain valve is arranged on the drain outlet. The metal particles in the first filtering cavity 33 can be conveniently cleaned by arranging the chip removal port 329 and the chip removal valve 3291.
Preferably, a water level sensor 313 for measuring an internal water level, a water inlet pipe 314 for externally connecting a tap water pipe, an electric valve 315 arranged on the water inlet pipe 314 and a controller are further arranged in the water tank 31, the water level sensor 313 converts detected information and then sends the converted information to the controller, and the controller controls the opening and closing of the electric valve 315 according to a water level signal.
Present general water tank 31 all adopts manual mode to open the floodgate and intakes, and is very inconvenient, and is here the utility model discloses be provided with level sensor 313, motorised valve 315 and controller in water tank 31, when level sensor 313 detected the water level in the water tank 31 not enough, come motorised valve 315 to open through the controller, and then make external water pipe's inlet tube 314 to the water tank 31 in turn on the water, after the water level rose to a take the altitude, break off motorised valve 315 again to improve work efficiency.
The above embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained based on the above embodiments by those skilled in the art without any creative work shall fall within the protection scope of the present invention, 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 (7)
1. The utility model provides a water-cooling filtration cycle system for digit control machine tool, includes frame (1), is located workstation (2) on frame (1), water-cooling filtration cycle system (3) set up in on frame (1), its characterized in that: the water-cooling filtering circulation system (3) comprises a water tank (31) which is positioned below the workbench (2) and is internally provided with a first water pump (311), a bamboo joint water pipe (312) is arranged at the water outlet end of the first water pump (311), and the port of the bamboo joint water pipe (312) faces to a workpiece to be machined above the workbench (2); the purification and filtration box (32) is positioned below the workbench (2), a primary filter screen (321), a secondary filter screen (322) and a second water pump (323) are arranged in the purification and filtration box, and the primary filter screen (321) is positioned above the secondary filter screen (322); the second water pump (323) is arranged at the rear side of the secondary filter screen (322), and the output end of the second water pump is communicated into the water tank (31) through a connecting pipe; a sewage discharge port (21) is further formed in the workbench (2), and the sewage discharge port (21) is communicated into the purifying and filtering box (32) through a pipeline and is positioned above the primary filter screen (321); primary filter screen (321) slope sets up, and slide along vertical direction set up in purify in the rose box (32), purify the side top of rose box (32) and seted up metal sweeps and arrange waste outlet (324), this metal sweeps is arranged in waste outlet (324) the top of the lowest one side of primary filter screen (321), it is used for the drive still to be provided with on rose box (32) primary filter screen (321) vertical rebound passes through metal sweeps with the sweeps on it and arranges waste outlet (324) exhaust driving piece (325).
2. The water-cooling filtering cycle system for the numerical control machine tool as claimed in claim 1, wherein: the primary filter screen (321) is provided with a pull ring (3211), the driving part (325) is a hydraulic cylinder arranged at the top of the purification filter box (32), and a piston rod of the hydraulic cylinder penetrates through the purification filter box (32) and then is connected with the pull ring (3211).
3. The water-cooling filtering cycle system for the numerical control machine tool as claimed in claim 1, wherein: be provided with baffle (326) in purification rose box (32), this baffle (326) will the cavity of primary filter screen (321) below is divided into first filtration cavity (33) and second filtration cavity (34), baffle (326) divide into horizontal board (3261) and the riser (3262) of vertical setting that the level set up, the middle part of riser (3262) is provided with intercommunication mouth (3263), secondary filter screen (322) set up in on intercommunication mouth (3263), second water pump (323) are located in second filtration cavity (34).
4. The water-cooling filtering cycle system for the numerical control machine tool as claimed in claim 3, wherein: the primary filter screen (321) is a metal filter screen, and the secondary filter screen (322) is a non-woven fabric filter screen.
5. The water-cooling filtering cycle system for the numerical control machine tool as claimed in claim 3, wherein: be provided with scraper blade (327) in first filter chamber body (33), scraper blade (327) are close to and are on a parallel with riser (3262), be provided with pull rod (328) on scraper blade (327), pull rod (328) one end is run through purification filter box (32) and is led to the outside, pull rod (328) with purification filter box (32) sealing connection, the pulling pull rod (328) head, scraper blade (327) to riser (3262) are close to or keep away from.
6. The water-cooling filtering cycle system for the numerical control machine tool according to any one of claims 3 to 5, characterized in that: the bottom of the first filtering cavity (33) is also provided with a chip removal port (329) leading to the outside, and the chip removal valve (3291) is arranged on the chip removal port (329).
7. The water-cooling filtering cycle system for the numerical control machine tool as claimed in claim 1, wherein: the water tank (31) is also internally provided with a water level sensor (313) for measuring the internal water level, a water inlet pipe (314) for being externally connected with a tap water pipe, an electric valve (315) arranged on the water inlet pipe (314) and a controller, the water level sensor (313) sends detected information to the controller after conversion, and the controller controls the opening and closing of the electric valve (315) according to a water level signal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021867539.4U CN213285809U (en) | 2020-09-01 | 2020-09-01 | Water-cooling filtering cycle system for digit control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021867539.4U CN213285809U (en) | 2020-09-01 | 2020-09-01 | Water-cooling filtering cycle system for digit control machine tool |
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| CN213285809U true CN213285809U (en) | 2021-05-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038036A (en) * | 2022-11-07 | 2023-05-02 | 浙江斯必克流体科技有限公司 | Corrugated tooth processing equipment for metal sealing gasket |
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2020
- 2020-09-01 CN CN202021867539.4U patent/CN213285809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038036A (en) * | 2022-11-07 | 2023-05-02 | 浙江斯必克流体科技有限公司 | Corrugated tooth processing equipment for metal sealing gasket |
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