CN218556448U

CN218556448U - Cooling device of numerical control gantry boring and milling machine

Info

Publication number: CN218556448U
Application number: CN202223107090.3U
Authority: CN
Inventors: 石九斤; 尹小毛; 钱涛; 徐浩; 陈辉
Original assignee: Wuxi Xinjiaming Metal Products Co ltd
Current assignee: Wuxi Xinjiaming Metal Products Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-03
Anticipated expiration: 2032-11-23

Abstract

The application discloses numerical control longmen boring and milling machine cooling device relates to digit control machine tool technical field, improves the coolant liquid and can rise after using the temperature, leads to the problem that the cooling effect of coolant liquid reduces easily, including organism, portal frame and boring cutter head, the top of organism is seted up flutedly, a plurality of outage have been seted up to the diapire of recess, the organism is located the below of outage and has been seted up the holding tank, the inside rotation of recess installs the refrigeration pipe that a plurality of equidistance were arranged, one side fixed mounting that the water pump was kept away from to the organism has liquid nitrogen pipe, and is a plurality of the one end of refrigeration pipe all stretches out the organism and is linked together with the liquid nitrogen pipe outward. This application can be to adding the liquid nitrogen in the liquid nitrogen pipe through the setting of liquid nitrogen pipe and refrigeration pipe, makes the liquid nitrogen follow in the liquid nitrogen pipe flows into a plurality of refrigeration pipes, makes the liquid nitrogen in the refrigeration pipe cool down the coolant liquid, is favorable to the cyclic utilization of coolant liquid, improves the cooling effect of coolant liquid.

Description

Cooling device of numerical control gantry boring and milling machine

Technical Field

The application relates to the field of numerical control machine tools, in particular to a cooling device of a numerical control gantry boring and milling machine.

Background

The numerical control planer type boring and milling machine has wide application in the industrial field and is suitable for finish machining and rough machining of various industries. The numerical control gantry boring and milling machine mainly comprises a machine tool, a gantry sliding on the machine tool and a boring and milling head sliding on the gantry.

In the working process of the numerical control planer type boring and milling machine, because the workpiece can generate heat, the workpiece is generally cooled by adopting a cooling liquid spraying mode.

In the process of implementing the application, the inventor finds that the technology at least has the following problem that the temperature of the cooling liquid is increased after the cooling liquid is used, so that the cooling effect of the cooling liquid is easily reduced, and therefore, the cooling device of the numerical control gantry boring and milling machine is provided.

SUMMERY OF THE UTILITY MODEL

In order to improve the coolant liquid and can rise in the temperature after using, lead to the problem that the cooling effect of coolant liquid reduces easily, this application provides a numerical control planer-type boring and milling machine cooling device.

The application provides a numerical control planer boring and milling machine cooling device adopts following technical scheme:

a cooling device of a numerical control gantry boring and milling machine comprises a machine body, a gantry mounted on the machine body in a sliding mode and a boring and milling head mounted on the gantry in a sliding mode, wherein a nozzle is fixedly mounted on one side of the gantry, a groove is formed in the top of the machine body, a plurality of liquid discharging holes are formed in the bottom wall of the groove, a containing groove is formed in the machine body and located below the liquid discharging holes, a water pump is fixedly mounted on one side of the machine body, the inlet end of the water pump extends into the containing groove, and a liquid outlet pipe is connected between the outlet end of the water pump and the nozzle;

the inside of recess is rotated and is installed the refrigeration pipe that a plurality of equidistance were arranged, one side fixed mounting that the water pump was kept away from to the organism has liquid nitrogen pipe, and is a plurality of the one end of refrigeration pipe all stretches out the organism and is linked together with liquid nitrogen pipe outward.

By adopting the technical scheme, the used cooling liquid flows into the containing tank along the liquid discharge hole, the water pump can be started to pump out the cooling liquid collected in the containing tank, and the cooling liquid is conveyed to the nozzle through the liquid discharge pipe, so that the cyclic utilization of the cooling liquid is realized; after the cooling liquid is used for a long time, the temperature of the cooling liquid can be gradually increased, liquid nitrogen can be added into the liquid nitrogen pipe, the liquid nitrogen flows into the plurality of refrigerating pipes along the liquid nitrogen pipe, the liquid nitrogen in the refrigerating pipes is cooled down for the cooling liquid, and the cyclic utilization of the cooling liquid is facilitated.

Optionally, a fixing seat is fixedly installed on one side of the portal frame, and the nozzle is fixedly installed on the fixing seat.

Through adopting above-mentioned technical scheme, can fix the nozzle through the fixing base.

Optionally, a filter screen is installed inside the liquid discharge hole.

Through adopting above-mentioned technical scheme, the filter screen can intercept the piece.

Optionally, the top of the liquid nitrogen pipe is fixedly connected with a liquid filling port.

By adopting the technical scheme, liquid nitrogen can be added into the liquid nitrogen pipe from the liquid adding port.

Optionally, both ends of the liquid nitrogen pipe are fixedly connected with brackets, and the brackets are fixedly mounted on the outer side wall of the machine body.

By adopting the technical scheme, the liquid nitrogen pipe can be fixed through the bracket.

Optionally, a rotary joint is rotatably installed between the refrigerating pipe and the liquid nitrogen pipe.

By adopting the technical scheme, the refrigerating pipe and the liquid nitrogen pipe can rotate relatively.

Optionally, a driving piece is installed at one end of the refrigerating pipe, and the surface of the refrigerating pipe is fixedly connected with a stirring blade.

Through adopting above-mentioned technical scheme, at the in-process to the cooling liquid cooling, can start the driving piece and drive the refrigeration pipe and rotate, make the refrigeration pipe drive the stirring leaf and stir the cooling liquid, improve the cooling efficiency of cooling liquid.

Optionally, the driving member includes a motor mounted on an outer side wall of the machine body, a master gear mounted at an output end of the motor, and a slave gear mounted at one end of the cooling pipe, and the master gear is engaged with the slave gear.

By adopting the technical scheme, the motor can be started to drive the main gear to rotate, so that the main gear drives the driven gear to rotate, and the driven gear drives the refrigerating pipe to rotate.

In summary, the present application has the following beneficial effects:

1. according to the liquid nitrogen cooling system, through the arrangement of the liquid nitrogen pipe and the refrigerating pipes, liquid nitrogen can be added into the liquid nitrogen pipe, so that the liquid nitrogen flows into the plurality of refrigerating pipes along the liquid nitrogen pipe, the liquid nitrogen in the refrigerating pipes is used for cooling the cooling liquid, and the cooling effect of the cooling liquid is improved;

2. this application is through the setting of driving piece and stirring leaf, and at the in-process to the coolant liquid cooling, can start the driving piece and drive the refrigeration pipe and rotate, makes the refrigeration pipe drive the stirring leaf and stir the coolant liquid, improves the cooling efficiency of coolant liquid.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a side sectional structure schematic diagram of the body of the present application.

Fig. 3 is a schematic top view of the body of the present application.

Description of reference numerals:

1. a body; 2. a gantry; 3. boring and milling a head; 4. a nozzle; 5. a groove; 6. a liquid discharge hole; 7. accommodating a tank; 8. a water pump; 9. a liquid outlet pipe; 10. a refrigeration pipe; 11. a liquid nitrogen pipe; 12. a fixed seat; 13. filtering with a screen; 14. a liquid adding port; 15. a support; 16. a rotary joint; 17. a drive member; 171. a motor; 172. a main gear; 173. a slave gear; 18. stirring the leaf.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1, a cooling device of a numerical control gantry boring and milling machine includes a machine body 1, a gantry 2 slidably mounted on the machine body 1, and a boring and milling head 3 slidably mounted on the gantry 2, wherein the gantry 2 slides laterally by using a lateral slide rail on the machine body 1, and the boring and milling head 3 slides longitudinally by using a longitudinal slide rail on the gantry 2. One side fixed mounting of portal frame 2 has nozzle 4, and one side fixed mounting of portal frame 2 has fixing base 12, and nozzle 4 fixed mounting is on fixing base 12, when needs are to the work piece cooling, adopts nozzle 4 to spray coolant liquid and carries out cooling to the work piece.

Referring to fig. 1 and 2, organism 1's top is seted up flutedly 5, be used for placing the work piece in the recess 5, a plurality of outage 6 have been seted up to the diapire of recess 5, the internally mounted of outage 6 has filter screen 13, filter screen 13 can intercept the piece, organism 1 is located the below of outage 6 and has seted up holding tank 7, one side fixed mounting of organism 1 has water pump 8, water pump 8's entry end stretches into in holding tank 7, be connected with drain pipe 9 between water pump 8's exit end and the nozzle 4.

The coolant liquid after the use flows into holding tank 7 along outage 6 in, but the coolant liquid of starting water pump 8 collection in with holding tank 7 is taken out, carries nozzle 4 through drain pipe 9, realizes the cyclic utilization of coolant liquid.

Referring to fig. 2 and 3, the inside of recess 5 rotates and installs the refrigeration pipe 10 that a plurality of equidistance were arranged, one side fixed mounting that water pump 8 was kept away from to organism 1 has liquid nitrogen pipe 11, the equal fixedly connected with support 15 in both ends of liquid nitrogen pipe 11, support 15 fixed mounting is on the lateral wall of organism 1, the top fixedly connected with filling opening 14 of liquid nitrogen pipe 11, the one end of a plurality of refrigeration pipes 10 all stretches out outside organism 1 and with be linked together with liquid nitrogen pipe 11 through rotary joint 16, but make refrigeration pipe 10 and liquid nitrogen pipe 11 relative rotation through rotary joint 16.

After the cooling liquid is used for a long time, the temperature of the cooling liquid can be gradually increased, liquid nitrogen can be added into the liquid nitrogen pipe 11 from the liquid adding port 14, the liquid nitrogen flows into the plurality of refrigerating pipes 10 along the liquid nitrogen pipe 11, the liquid nitrogen in the refrigerating pipes 10 is cooled down, and the cooling effect of the cooling liquid is improved.

The bottom of the refrigerating pipe 10 close to one end of the liquid nitrogen pipe 11 is provided with a liquid nitrogen outlet, a valve is mounted on the liquid nitrogen outlet, after the liquid nitrogen is used, the valve can be opened, negative pressure equipment is connected to the liquid nitrogen outlet, and the liquid nitrogen in the refrigerating pipe 10 is sucked out.

Referring to fig. 2 and 3, a driving member 17 is mounted at one end of the refrigerating pipe 10, the driving member 17 includes a motor 171 mounted on an outer side wall of the machine body 1, a master gear 172 mounted at an output end of the motor 171, and a slave gear 173 mounted at one end of the refrigerating pipe 10, the master gear 172 is engaged with the slave gear 173, and the stirring blade 18 is fixedly connected to a surface of the refrigerating pipe 10.

In the process of cooling the cooling liquid, the motor 171 can be started to drive the main gear 172 to rotate, so that the main gear 172 drives the driven gear 173 to rotate, the driven gear 173 drives the cooling tube 10 to rotate, the cooling tube 10 drives the stirring blade 18 to stir the cooling liquid, and the cooling efficiency of the cooling liquid is improved.

The implementation principle of the application is as follows: the used cooling liquid flows into the holding tank 7 along the liquid discharge hole 6, the water pump 8 can be started to pump out the cooling liquid collected in the holding tank 7, and the cooling liquid is conveyed to the nozzle 4 through the liquid outlet pipe 9, so that the cyclic utilization of the cooling liquid is realized; after the cooling liquid is used for a long time, the temperature of the cooling liquid can be gradually increased, liquid nitrogen can be added into the liquid nitrogen pipe 11 from the liquid adding port 14, the liquid nitrogen flows into the plurality of refrigerating pipes 10 along the liquid nitrogen pipe 11, the liquid nitrogen in the refrigerating pipes 10 cools the cooling liquid, the cooling effect of the cooling liquid is improved, in the process of cooling the cooling liquid, the motor 171 can be started to drive the main gear 172 to rotate, the main gear 172 drives the driven gear 173 to rotate, the driven gear 173 drives the refrigerating pipes 10 to rotate, the refrigerating pipes 10 drive the stirring blades 18 to stir the cooling liquid, and the cooling efficiency of the cooling liquid is improved.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a numerical control longmen boring and milling machine cooling device, includes organism (1), portal frame (2) and boring and milling head (3) of slidable mounting on portal frame (2) on slidable mounting on organism (1), its characterized in that: a nozzle (4) is fixedly mounted on one side of the portal frame (2), a groove (5) is formed in the top of the machine body (1), a plurality of liquid discharging holes (6) are formed in the bottom wall of the groove (5), a containing groove (7) is formed below the liquid discharging holes (6) of the machine body (1), a water pump (8) is fixedly mounted on one side of the machine body (1), the inlet end of the water pump (8) extends into the containing groove (7), and a liquid discharging pipe (9) is connected between the outlet end of the water pump (8) and the nozzle (4);

the inside of recess (5) is rotated and is installed refrigeration pipe (10) that a plurality of equidistance were arranged, one side fixed mounting that water pump (8) were kept away from in organism (1) has liquid nitrogen pipe (11), and is a plurality of the one end of refrigeration pipe (10) all stretches out organism (1) outer and is linked together with liquid nitrogen pipe (11).

2. The cooling device of the numerical control gantry boring and milling machine according to claim 1, characterized in that: one side fixed mounting of portal frame (2) has fixing base (12), nozzle (4) fixed mounting is on fixing base (12).

3. The cooling device of the numerical control planomiller according to claim 1, characterized in that: and a filter screen (13) is arranged in the liquid discharge hole (6).

4. The cooling device of the numerical control gantry boring and milling machine according to claim 1, characterized in that: the top of the liquid nitrogen pipe (11) is fixedly connected with a liquid filling port (14).

5. The cooling device of the numerical control gantry boring and milling machine according to claim 1, characterized in that: both ends of the liquid nitrogen pipe (11) are fixedly connected with brackets (15), and the brackets (15) are fixedly arranged on the outer side wall of the machine body (1).

6. The cooling device of the numerical control gantry boring and milling machine according to claim 1, characterized in that: and a rotary joint (16) is rotatably arranged between the refrigerating pipe (10) and the liquid nitrogen pipe (11).

7. The cooling device of the numerical control planomiller according to claim 1, characterized in that: a driving piece (17) is installed at one end of the refrigerating pipe (10), and a stirring blade (18) is fixedly connected to the surface of the refrigerating pipe (10).

8. The numerical control gantry boring and milling machine cooling device of claim 7, characterized in that: the driving piece (17) comprises a motor (171) arranged on the outer side wall of the machine body (1), a main gear (172) arranged at the output end of the motor (171) and a driven gear (173) arranged at one end of the refrigerating pipe (10), and the main gear (172) is meshed with the driven gear (173).