CN213470504U

CN213470504U - Cooling device for numerical control lathe

Info

Publication number: CN213470504U
Application number: CN202022350429.7U
Authority: CN
Inventors: 虞明富; 虞钦; 白定富
Original assignee: Jiangsu Tuoming Machinery Manufacturing Co ltd
Current assignee: Jiangsu Tuoming Machinery Manufacturing Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-18
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a cooling device for a numerical control lathe, which comprises a machine tool frame, a water collecting tank, a fixed seat, a flow dividing pipe and a fixed plate, wherein the bottom of the machine tool frame is provided with a machine tool base, a limiting plate is arranged at the upper part of the machine tool frame, a tool rest is arranged on the limiting plate, a tool bar is fixed on the tool rest, a cutter head base is arranged at the front end of the cutter bar, a cutter head is fixed on the cutter head base, a rotating shaft is arranged on the water collecting tank, a rope retracting plate is arranged on the rotating shaft, a telescopic rope is fixed on the rope retracting plate, a driven wheel is arranged at the right end of the rotating shaft, the driven wheel is connected with a driving wheel, the driving wheel is provided with a handle, a filter screen is connected below the telescopic rope, a limiting block is arranged below the filter screen, a traction rope is fixed on the filter screen, and a third spray head is fixed at the right end of the fixing seat. This a cooling device for numerical control lathe is provided with filter screen, iron absorption piece and spoiler multiple filtration device, better filtration metal piece.

Description

Cooling device for numerical control lathe

Technical Field

The utility model relates to a lathe cooling technology field specifically is a cooling device for numerical control lathe.

Background

With the development of machine manufacturing, a numerically controlled lathe is generally applied to mechanical finish machining, the numerically controlled lathe can cut metal raw materials through a special tool bit to meet the requirement of a specific metal shape, but a large amount of heat can be generated in the tool bit working process, if the tool bit is not cooled in time, the tool bit can be damaged, and the accuracy of a metal workpiece can be influenced, so that the numerically controlled lathe is necessary to be provided with a set of cooling device, and the existing water spraying cooling device has the problems of incomplete filtration, inconvenient replacement of a filter screen and the like in the process of filtering and recycling cooling water.

We have therefore proposed a cooling device for a numerically controlled lathe in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device for numerical control lathe to there is the problem that filters imperfectly, the inconvenient change of filter screen etc. in the in-process of recycling at the filtration of cooling water in the current water spray cooling device that current market that the solution above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for a numerical control lathe comprises a lathe frame, a water collecting tank, a fixed seat, a flow dividing pipe and a fixed plate, wherein a lathe base is installed at the bottom of the lathe frame, a limiting plate is installed on the upper portion of the lathe frame, a knife rest is installed on the limiting plate, a knife bar is fixed on the knife rest, a knife head base is installed at the front end of the knife bar, a knife head is fixed on the knife head base, a rotating shaft is installed on the water collecting tank, a rope collecting plate is installed on the rotating shaft, a telescopic rope is fixed on the rope collecting plate, a driven wheel is installed at the right end of the rotating shaft, a driving wheel is connected onto the driven wheel, a handle is installed on the driving wheel, a filter screen is connected below the telescopic rope, a limiting block is arranged below the filter screen, a traction rope is fixed, the improved water-saving shower nozzle is characterized in that the dividing pipe is not connected to the fixing seat, the upper end of the dividing pipe is connected with a water guide pipe, a spoiler is arranged inside the water collecting tank, the lower end of the water guide pipe is connected with a water pump, the water pump is fixed to the supporting frame, the water pump is connected with a water suction pipe, the lower end of the water suction pipe is connected with a water storage tank, a first nozzle is fixed to the left end of the fixing seat, a second nozzle is fixed to the middle of the fixing seat, and.

Preferably, the water collecting tank is inverted trapezoid from top to bottom, the width of the water collecting tank is reduced by two gradients from top to bottom, and the bottom of the water collecting tank is connected to the water storage tank through a horizontal channel.

Preferably, the driven wheel and the driving wheel are in meshed connection, the radius of the driven wheel is half of that of the driving wheel, and the handle is located on the edge of the driving wheel.

Preferably, the filter screen is of a telescopic structure on the rope collecting plate through a telescopic rope, and the length of the telescopic rope is greater than the vertical distance from the rope collecting plate to the limiting block.

Preferably, the spoilers are equally spaced apart from each other in the horizontal portion of the sump, and the height of the spoilers is half of the horizontal portion of the sump, and the spoilers form an angle of 45 ° with the bottom of the sump.

Preferably, the first nozzle, the second nozzle and the third nozzle are located on the same horizontal plane, the water flows sprayed by the first nozzle, the second nozzle and the third nozzle intersect at a point, and the intersection point of the water flows is located on the center of the circle where the cutter head is located.

Compared with the prior art, the beneficial effects of the utility model are that: the cooling device for the numerical control lathe is provided with a cooling device,

(1) be provided with the filter screen, inhale the multiple filter equipment of iron plate and spoiler, the filter screen can tentatively filter most big metal fillings, when rivers cross the iron plate of inhaling, inhale the iron plate and can adsorb miniature metal piece, and the spoiler of slope can let remaining solid residue deposit in the spoiler below when horizontal flow, and multiple filter equipment can filter the metal piece in the cooling water, ensures the reuse of cooling water.

(2) Be provided with the extending structure that filter screen, flexible rope and receipts rope board are constituteed, conveniently go up and down filter screen and magnet piece with the mode of rolling gear, conveniently clear up the impurity on filter screen and the magnet piece, also conveniently change and maintain filter screen and magnet piece.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic view of the structure of the sprinkler head of the present invention;

FIG. 4 is a schematic view of the handle structure of the present invention;

fig. 5 is a schematic view of the structure of the iron-attracting block of the present invention.

In the figure: 1. a machine tool frame; 2. a machine tool base; 3. a limiting plate; 4. a tool holder; 5. a cutter bar; 6. a tool bit base; 7. a cutter head; 8. a water collection tank; 9. a rotating shaft; 10. a rope retracting plate; 11. a retractable rope; 12. a handle; 13. a driven wheel; 14. a filter screen; 15. a limiting block; 16. a hauling rope; 17. an iron absorption block; 18. a fixed seat; 19. a shunt tube; 20. a water conduit; 21. a spoiler; 22. a water storage tank; 23. a suction pipe; 24. a water pump; 25. a support frame; 26. a driving wheel; 27. a first nozzle; 28. a second nozzle; 29. a third spray head; 30. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a cooling device for a numerical control lathe comprises a machine tool frame 1, a machine tool base 2, a limiting plate 3, a tool rest 4, a tool bar 5, a tool bit base 6, a tool bit 7, a water collecting tank 8, a rotating shaft 9, a rope collecting plate 10, a telescopic rope 11, a handle 12, a driven wheel 13, a filter screen 14, a limiting block 15, a traction rope 16, an iron absorbing block 17, a fixed seat 18, a shunt pipe 19, a water guide pipe 20, a spoiler 21, a water storage tank 22, a water absorbing pipe 23, a water pump 24, a supporting frame 25, a driving wheel 26, a first nozzle 27, a second nozzle 28, a third nozzle 29 and a fixed plate 30, wherein the machine tool base 2 is arranged at the bottom of the machine tool frame 1, the limiting plate 3 is arranged at the upper part of the machine tool frame 1, the tool rest 4 is arranged on the limiting plate 3, the tool bar 5 is fixed on the tool rest 4, the tool bit base 6 is, a rope collecting plate 10 is arranged on the rotating shaft 9, a telescopic rope 11 is fixed on the rope collecting plate 10, a driven wheel 13 is arranged at the right end of the rotating shaft 9, a driving wheel 26 is connected on the driven wheel 13, a handle 12 is arranged on the driving wheel 26, a filter screen 14 is connected below the telescopic rope 11, a limiting block 15 is arranged below the filter screen 14, a hauling rope 16 is fixed on the filter screen 14, a fixing plate 30 is connected below the hauling rope 16, the fixing plate 30 is fixed on the iron absorption block 17, a shunt pipe 19 is not connected on the fixing seat 18, a water guide pipe 20 is connected at the upper end of the shunt pipe 19, a spoiler 21 is arranged in the water collection tank 8, a water pump 24 is connected at the lower end of the water guide pipe 20, the water pump 24 is fixed on the support frame 25, and the water pump 24 is connected with a water suction pipe 23, the lower end of the water suction pipe 23 is connected with a water storage tank 22, the left end of the fixed seat 18 is fixed with a first spray head 27, the middle of the fixed seat 18 is fixed with a second spray head 28, and the right end of the fixed seat 18 is fixed with a third spray head 29.

Water catch bowl 8 is down trapezoidal from top to bottom, and from the last two gradients that down divide reduce, and water catch bowl 8 bottom is horizontal passage and is connected to aqua storage tank 22, better filtration metal piece.

Driven wheel 13 and action wheel 26 are the meshing connection, and follow the radius of driving wheel 13 and be half of action wheel 26 radius to handle 12 is located the edge of action wheel 26, utilizes big pinion drive, uses manpower sparingly, and it is more efficient to change filter screen 14.

The filter screen 14 is of a telescopic structure on the rope collecting plate 10 through the telescopic rope 11, and the length of the telescopic rope 11 is larger than the vertical distance from the rope collecting plate 10 to the limiting block 15, so that the filter screen 14 is convenient to clean and replace.

The spoilers 21 are equally spaced apart from each other in the horizontal portion of the water collection tank 8, the height of the spoilers 21 is half of the horizontal portion of the water collection tank 8, and the included angle between the spoilers 21 and the bottom of the water collection tank 8 is 45 degrees, so that the debris remaining in the water flow can be better deposited on the spoilers 21, and the water flow can be further purified.

The first spray head 27, the second spray head 28 and the third spray head 29 are located on the same horizontal plane, water flows sprayed by the first spray head 27, the second spray head 28 and the third spray head 29 intersect at one point, the intersection point of the water flows is located on the center of the circle where the cutter head 7 is located, the water flows cool the cutter head 7 from three directions, and the cooling effect is improved.

The working principle is as follows: when the cooling device for the numerically controlled lathe is used, firstly, a proper amount of water is put into the water storage tank 22, when the cutter head 7 starts to work, the water pump 24 is started, the water pump 24 absorbs water through the water absorption pipe 23, then the water is sent into the water guide pipe 20, the water is divided through the flow dividing pipe 19, the divided water is sprayed to the position of the cutter head 7 through the first spray nozzle 27, the second spray nozzle 28 and the third spray nozzle 29 respectively, heat and metal fragments generated by the cutter head 7 are taken away, the water with the metal fragments is collected by the water collection tank 8, then the water flows through the filter screen 14 for primary filtration, then the water flows through the iron absorption block 17 for adsorption, the water flows horizontally through the flow blocking plate 21, unadsorbed and filtered impurities are deposited at the bottom of the flow blocking plate 21, and finally the water flows.

After the cutter head 7 finishes working, the water pump 24 is stopped, the driving wheel 26 is rotated through the handle 12, the driving wheel 26 drives the driven wheel 13 to rotate, the driven wheel 13 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the rope collecting plate 10 to rotate, the rope collecting plate 10 rotates to pull up the telescopic rope 11, the telescopic rope 11 pulls up the filter screen 14, the filter screen 14 lifts up the iron absorbing block 17 through the pulling rope 16, then cleaning the filter screen 14 and the magnet block 17, reversely rotating the driving wheel 26 by the handle 12, driving the driven wheel 13 to rotate by the driving wheel 26, driving the rotating shaft 9 to rotate by the driven wheel 13, driving the rope collecting plate 10 to rotate by the rotating shaft 9, rotating the rope collecting plate 10 to put down the telescopic rope 11, putting down the filter screen 14 by the telescopic rope 11, putting down the magnet block 17 by the filter screen 14 through the hauling rope 16, stopping rotating the driving wheel 26 when the filter screen 14 is recovered, completing the operation, and those not described in detail in this specification are well within the skill of those in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cooling device for numerical control lathe, includes lathe frame (1), water catch bowl (8), fixing base (18), shunt tubes (19) and fixed plate (30), its characterized in that: the machine tool comprises a machine tool frame (1), a machine tool base (2) is installed at the bottom of the machine tool frame (1), a limiting plate (3) is installed on the upper portion of the machine tool frame (1), a cutter rest (4) is installed on the limiting plate (3), a cutter bar (5) is fixed on the cutter rest (4), a cutter head base (6) is installed at the front end of the cutter bar (5), a cutter head (7) is fixed on the cutter head base (6), a rotating shaft (9) is installed on a water collecting tank (8), a rope collecting plate (10) is installed on the rotating shaft (9), a telescopic rope (11) is fixed on the rope collecting plate (10), a driven wheel (13) is installed at the right end of the rotating shaft (9), a driving wheel (26) is connected onto the driven wheel (13), a handle (12) is installed on the driving wheel (26), a filter screen (14) is connected under, and be fixed with haulage rope (16) on filter screen (14), be connected with fixed plate (30) under haulage rope (16), fixed plate (30) are fixed on inhaling iron plate (17), be connected with shunt tubes (19) on fixing base (18), shunt tubes (19) upper end is connected with aqueduct (20), catch basin (8) inside is provided with spoiler (21), aqueduct (20) lower extreme is connected with water pump (24), water pump (24) are fixed on support frame (25), and are connected with on water pump (24) and absorb water pipe (23), it is connected with aqua storage tank (22) to absorb water pipe (23) lower extreme, fixing base (18) left end is fixed with first shower nozzle (27), fixing base (18) middle part is fixed with second shower nozzle (28), fixing base (18) right-hand member is fixed with third shower nozzle (29).

2. The cooling device for the numerically controlled lathe according to claim 1, wherein: the water collecting tank (8) is inverted trapezoid from top to bottom, the width of the water collecting tank is divided into two gradients to be reduced from top to bottom, and the bottom of the water collecting tank (8) is connected to the water storage tank (22) through a horizontal channel.

3. The cooling device for the numerically controlled lathe according to claim 1, wherein: the driven wheel (13) is in meshed connection with the driving wheel (26), the radius of the driven wheel (13) is half of that of the driving wheel (26), and the handle (12) is located at the edge of the driving wheel (26).

4. The cooling device for the numerically controlled lathe according to claim 1, wherein: the filter screen (14) is of a telescopic structure on the rope collecting plate (10) through the telescopic rope (11), and the length of the telescopic rope (11) is larger than the vertical distance from the rope collecting plate (10) to the limiting block (15).

5. The cooling device for the numerically controlled lathe according to claim 1, wherein: the flow blocking plates (21) are distributed on the horizontal part of the water collecting tank (8) at equal intervals, the height of the flow blocking plates (21) is half of that of the horizontal part of the water collecting tank (8), and the included angle between the flow blocking plates (21) and the bottom of the water collecting tank (8) is 45 degrees.

6. The cooling device for the numerically controlled lathe according to claim 1, wherein: the first spray head (27), the second spray head (28) and the third spray head (29) are located on the same horizontal plane, water flows sprayed by the first spray head (27), the second spray head (28) and the third spray head (29) are intersected at one point, and the intersection point of the water flows is located on the center of the circle where the cutter head (7) is located.