CN207616248U - A kind of micro Oil injection cooling equipment of metal cutting process - Google Patents

Abstract

The utility model proposes a kind of micro Oil injection cooling equipment of metal cutting process, including fuel tank body, air driven pump, nozzle and regulating valve, oil product is driven into flowline by air driven pump, and flowline is arranged in escape pipe, oil, gas are mixed using compressed air and spray oil product on all product and cutter, air driven pump not will produce heat and pernicious gas during the work time, prevent from generating oil smoke in process；Meanwhile the utility model achieves effective control the usage amount of oil product, reduces the cost of enterprise's oil, reduce worker exposure's oil product, protect the health of worker to a certain extent using the frequency of regulating valve control oil spout and the amount of jet.

Description

A kind of micro Oil injection cooling equipment of metal cutting process

Technical field

The utility model is related to metal processing sectors, more particularly, to the micro Oil injection cooling used in a kind of machining Equipment.

Background technology

In present metal cutting process, process is mostly processed using cutting oil or water-soluble metalworking liquid In cooling and lubricating, these cutting oil either extract out by water pump from water tank and be sprayed onto product or cutter by water-soluble metalworking liquid, Due to will produce heat when Tool in Cutting is processed, to cause cutting oil or water-soluble metalworking liquid to be also easy to produce a large amount of oil smoke, also There are the potential dangers of leakage, while the residue generated in cooling procedure can influence environment；In addition, using traditional cooling equipment Not only increase enterprise uses oily cost, and in process, worker can contact a large amount of oil product, also can to the health of worker Cause certain harm.

Invention content

One kind that in order to solve the above problems, the utility model proposes can effectively control oil product usage amount, reduce it is processed The cooling equipment of pollution problem in journey.The main contents of the utility model are as follows：

A kind of metal cutting process micro Oil injection cooling equipment, including fuel tank body, air driven pump, nozzle and regulating valve, institute It includes inlet and outlet to state air driven pump, and the import of the air driven pump is connected to the bottom of the fuel tank body by oil inlet pipe, described The outlet of air driven pump is connected with flowline；It is provided with transfer chamber on rear side of the air driven pump, the transfer chamber is connected with air inlet Pipe and escape pipe, the air inlet pipe are connect via the regulating valve with the transfer chamber, and the flowline is through the transfer chamber Room is arranged in the escape pipe；The other end of the escape pipe is arranged in the nozzle, and the other end of the flowline connects It is connected to metal mouth, the metal mouth is arranged in the nozzle, and the end set of the nozzle has gas-liquid spray orifice, the metal mouth Corresponding with the gas-liquid spray orifice, one end port that the escape pipe is arranged in the nozzle is at a distance from the gas-liquid spray orifice In 0.5mm between 1mm.

Preferably, a diameter of 8mm of the escape pipe, a diameter of 2.5mm of the flowline.

Preferably, a diameter of 1mm of the metal mouth.

Preferably, it is provided with control valve on the air driven pump, the stroke for controlling air driven pump.

Preferably, further include solenoid valve, the electronic valve is connect with air driven pump, for controlling pneumatic pump work.

Preferably, further include spare air driven pump, the transfer chamber further includes extension escape pipe.

Preferably, further include magnet fixed seat, the nozzle is adsorbed on by the fixed seat on lathe.

Preferably, the fixed seat is connect by magnet with lathe.

Preferably, the escape pipe be arranged between the nozzle and the fixed seat one section is hose, described fuel-displaced Pipe be arranged between the nozzle and the fixed seat one section is hose.

The beneficial effects of the utility model are：It is cold with micro oil spout that the utility model proposes a kind of metal cutting process Oil product is driven into flowline by but equipment, including fuel tank body, air driven pump, nozzle and regulating valve by air driven pump, and will be fuel-displaced Pipe is arranged in escape pipe, mixes oil, gas using compressed air and oil product is ejected on product and cutter, air driven pump is in work Heat and pernicious gas are not will produce during making, prevents from generating oil smoke in process；Meanwhile the utility model utilizes adjusting Valve controls the frequency of oil spout and the amount of jet, achieves effective control the usage amount of oil product, reduces the cost of enterprise's oil, reduces Worker exposure's oil product protects the health of worker to a certain extent.

Description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model nozzle cross-section schematic diagram；

1- fuel tank bodies；2- air driven pumps；3- nozzles；31- gas-liquid spray orifices；4- regulating valves；5- air inlet pipe；6- flowlines；7- connects Trachea；8- escape pipes；9- metal mouths；10- solenoid valves；11- fixed seats.

Specific implementation mode

The technical solution protected to the utility model below in conjunction with attached drawing illustrates.

Fig. 1 is please referred to Fig. 2.The utility model proposes one kind for metal cutting process, can effectively control it is fuel-displaced Amount, the Oil injection cooling equipment for reducing problem of environmental pollution in process.The Oil injection cooling equipment of the utility model includes fuel tank Body 1, air driven pump 2, nozzle 3 and regulating valve 4, wherein the air driven pump 2 is arranged in the lower section of the fuel tank body 1, air driven pump 2 Import is connected with oil inlet pipe (not shown), and the other end of the oil inlet pipe is connected to the bottom of the fuel tank body 1, air driven pump 2 outlet is connected with flowline 6, and control valve is provided on the air driven pump 2, and the control valve can control the row of air driven pump Journey, to control oil pump capacity；The rear side of the air driven pump 2 is provided with transfer chamber, and the transfer chamber is connected with 5 He of air inlet pipe Escape pipe 8, the flowline 6 are penetrated through the transfer chamber in the escape pipe 8；One end of the escape pipe 5 is connected with pressure Contracting air-source, in the present embodiment, valve 4 is connected to the transfer chamber to the escape pipe 5 after the adjustment, passes through the regulating valve 4 The time of jet can be set, to realize the control to the amount of jet.

As shown in Fig. 2, the other end of the escape pipe 8 is connected with the nozzle 3, and the end set of the escape pipe 8 In the nozzle 3, meanwhile, the end for the flowline 6 being arranged in the escape pipe 8 is also disposed in the nozzle 3, and institute The end for stating flowline 6 is connected with metal mouth 9, and the end set of the nozzle 3 has gas-liquid spray orifice 31, the metal mouth 9 and institute It is corresponding to state gas-liquid spray orifice 31, in the present embodiment, one end port that the escape pipe 8 is arranged in the nozzle 3 with it is described The distance of gas-liquid spray orifice is in 0.5mm between 1mm, and in another embodiment namely the metal mouth 9 is sprayed apart from the gas-liquid The distance in hole 31 is in 0.5mm between 1mm, it is preferred that the distance is 1mm, while ensureing that gas, oil are sufficiently mixed, for spray Oil provides enough pressure, and in the present embodiment, the air pressure of the compressed air source is in 4kg to 6kg or so.

In the present embodiment, a diameter of 2.5mm of the flowline, a diameter of 8mm of the escape pipe, meanwhile, it is described A diameter of 1mm of metal mouth, a diameter of 6mm of the gas-liquid spray orifice 31.

As shown in Figure 1, the other end of the air inlet pipe 5 is connected to the regulating valve 4, then connected by connecting tracheae 7 To the transfer chamber, the connection tracheae 7 plays the role of switching.

In other embodiments, the utility model further includes solenoid valve 10, and the solenoid valve 10 connects with the air driven pump 2 It connects, the signal for receiving lathe, control air driven pump 2 is started to work, and air driven pump 2 is by moving reciprocatingly the fuel tank body 1 Interior oil product is squeezed into the flowline 6, due to the air driven pump using compressed air as power, will not in the course of work Heat and other pernicious gases are generated, when extracting oil product, oil product not will produce smog, to reduce environmental pollution and work People contacts oil product,, can also be by existing cutting oil and Water Soluble Cutting in order to be further reduced pollution during actual processing Cut the oil product that fluid exchange is plant extract.

As shown in Figure 1, the lower section of the air driven pump 2 is additionally provided with spare air driven pump, meanwhile, it is standby on the transfer chamber Escape pipe is extended with setting, two nozzles may be implemented and work at the same time, improves working efficiency.

Please refer to the enlarged drawing of the nozzle in Fig. 1.In order to facilitate fixed nozzle 3, fixed seat is provided on escape pipe 8 11, in the present embodiment, the fixed seat 11 is fixed on by magnet adsorption on lathe；In addition, in order to realize flexible rotation Nozzle 3, one section of escape pipe 8 between the fixed seat 11 and the nozzle 3 and the flowline 6 being arranged in this section of escape pipe are equal Using hose, you can with the material freely turned to, to realize the direction of arbitrary adjustment oil spout.

The course of work of the utility model is as follows：Solenoid valve receives the signal of lathe, transfers air driven pump and oil product is squeezed into institute Flowline is stated, meanwhile, the air inlet pipe is through the regulating valve, and described by gas transport to escape pipe by transfer chamber Oil product is transmitted in nozzle together, and after being sufficiently mixed on the inside of nozzle-end, oil product is sprayed onto product and knife through gas-liquid spray orifice It is cooling to achieve the effect that on tool.

The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are equally included in the patent within the scope of the utility model.

Claims (9)

1. a kind of micro Oil injection cooling equipment of metal cutting process, which is characterized in that including fuel tank body, air driven pump, nozzle and Regulating valve, the air driven pump include inlet and outlet, and the import of the air driven pump is connected to the fuel tank body by oil inlet pipe The outlet of bottom, the air driven pump is connected with flowline；Transfer chamber is provided on rear side of the air driven pump, the transfer chamber connects It is connected to air inlet pipe and an air outlet pipe, the air inlet pipe is connect via the regulating valve with the transfer chamber, and the flowline is through institute Transfer chamber is stated to be arranged in the escape pipe；The other end of the escape pipe is arranged in the nozzle, the flowline The other end is connected with metal mouth, and the metal mouth is arranged in the nozzle, and the end set of the nozzle has gas-liquid spray orifice, institute State that metal mouth is corresponding with the gas-liquid spray orifice, one end port that the escape pipe is arranged in the nozzle is sprayed with the gas-liquid The distance in hole is in 0.5mm between 1mm.

2. a kind of micro Oil injection cooling equipment of metal cutting process according to claim 1, which is characterized in that it is described go out A diameter of 8mm of tracheae, a diameter of 2.5mm of the flowline.

3. a kind of micro Oil injection cooling equipment of metal cutting process according to claim 2, which is characterized in that the gold The orifice diameter for belonging to mouth is 1mm.

4. a kind of micro Oil injection cooling equipment of metal cutting process according to claim 1, which is characterized in that the gas It is provided with control valve on dynamic pump, the stroke for controlling air driven pump.

5. a kind of micro Oil injection cooling equipment of metal cutting process according to claim 1, which is characterized in that further include Solenoid valve, the solenoid valve are connect with air driven pump, for controlling pneumatic pump work.

6. a kind of micro Oil injection cooling equipment of metal cutting process according to claim 1, which is characterized in that further include Spare air driven pump, the transfer chamber further include extension escape pipe.

7. a kind of micro Oil injection cooling equipment of metal cutting process according to claim 1, which is characterized in that further include Fixed seat, the nozzle are arranged by the fixed seat on lathe.

8. a kind of micro Oil injection cooling equipment of metal cutting process according to claim 7, which is characterized in that described solid Reservation is connect by magnet adsorption with lathe.

9. a kind of micro Oil injection cooling equipment of metal cutting process according to claim 7, which is characterized in that it is described go out Tracheae be arranged between the nozzle and the fixed seat one section is hose, and the flowline setting is in the nozzle and described One section between fixed seat is hose.