CN114769654A

CN114769654A - Precision numerical control machine tool for automatically drilling hardware sectional material

Info

Publication number: CN114769654A
Application number: CN202210415368.9A
Authority: CN
Inventors: 李常清
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-17
Filing date: 2022-04-17
Publication date: 2022-07-22

Abstract

The invention discloses a precise numerical control machine tool for automatically drilling hardware sectional materials, which relates to the technical field of machine tools and comprises a machine tool base, wherein a cooling device is arranged at the top of the machine tool base and comprises a drill hole, a cooling box is fixedly arranged on the outer wall of the drill hole, a fixed pipe is fixedly arranged on the outer wall of the cooling box, a telescopic rod is slidably arranged on the fixed pipe, a ball is fixedly arranged on the outer wall of the telescopic rod, and the outer wall of the telescopic rod is rotatably arranged at one end of a connecting rod. This precision numerical control machine tool to automatic drilling of five metals section bar, through being provided with cooling device, the telescopic link can also can be different because the effect of centrifugal force is outwards stretched out, the length that stretches out according to the difference of drilling rotational speed, the push rod alright drive the stripper plate and extrude the coolant liquid in the cooler bin, the rotational speed is faster, the distance that push rod and stripper plate removed is more, the difference that has reached the rotational speed can carry out automatically regulated's effect to the use amount of coolant liquid.

Description

Precision numerical control machine tool for automatically drilling hardware sectional material

Technical Field

The invention relates to the technical field of machine tools, in particular to a precise numerical control machine tool for automatically drilling a hardware section.

Background

The numerical control machine tool is a numerical control machine tool and is an automatic machine tool which can be remotely controlled by workers. The machine tool can send various control signals by a numerical control device through code operation processing by controlling a code or an instruction program, further can remotely control the action of the machine tool, and automatically machine parts by remotely controlling the operation of the machine tool according to the required shape and size of a product according to the drawing requirements. The numerical control machine tool represents the future development direction of the modern machine tool control technology and is a typical mechatronic product.

Among the prior art, because the rotational speed that the digit control machine tool can automatic control drilling to can make the precision part of various demands, but carry out refrigerated in-process to drilling, because the coolant liquid of the different needs of rotational speed is different, if not carry out effectual control to the output quantity of coolant liquid, then can make the interpolation of coolant liquid cause the condition of excess or too little to appear, thereby it is lower to the utilization ratio of coolant liquid.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a precise numerical control machine tool for automatically drilling a hardware section, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an accurate digit control machine tool to automatic drilling of five metals section bar, includes the machine tool base, machine tool base top is provided with cooling device, and cooling device includes drilling, drilling outer wall fixed mounting has the cooler bin, cooler bin outer wall fixed mounting has fixed pipe, slidable mounting has the telescopic link on the fixed pipe, telescopic link outer wall fixed mounting has the ball, the telescopic link outer wall rotates to be installed in connecting rod one end, the connecting rod other end rotates to be installed on the push rod outer wall, push rod outer wall fixed mounting has the stripper plate, stripper plate slidable mounting is on the cooler bin inner wall.

Preferably, the drill hole is rotatably installed on the outer wall of the supporting plate, the bottom of the supporting plate is fixedly installed on the outer wall of the top of the machine tool base, and the spray head is fixedly installed on the outer wall of the cooling box.

Preferably, the outer wall of the telescopic rod is elastically connected with the outer wall of the cooling box through an elastic sheet, one end, far away from the cooling box, of the push rod is flat, the diameter of the flat end of the push rod is larger than that of the left half portion of the push rod, and the push rod is slidably mounted on the cooling box.

Preferably, be provided with the anti-splash device on the lathe base, the anti-splash device includes the splash shield, the splash shield rotates to be installed in the lathe base top, through shell fragment elastic connection between splash shield outer wall and the lathe base top outer wall, splash shield outer wall fixed mounting has semicircle lug, the ball is close to the outside setting of semicircle lug.

Preferably, the top of the machine tool base is fixedly provided with a filter plate, the inner wall of the top of the machine tool base is fixedly provided with a collecting box, and the filter plate is communicated with the machine tool base and the collecting box.

Preferably, the splash guard is provided with a stirring device, the stirring device comprises a fixing rod, the fixing rod is fixedly mounted on the outer wall of the top of the machine tool base, a limiting ball is fixedly mounted at the top of the fixing rod, a vibration bump is fixedly mounted on the outer wall of one end, close to the fixing rod, of the splash guard, and the outside of the vibration bump is close to the outside of the limiting ball.

Preferably, the outer wall of the splash guard is rotatably installed at one end of the arc-shaped rubber rod, the other end of the arc-shaped rubber rod is fixedly provided with the stirring plate, the arc-shaped rubber rod penetrates through and is slidably installed on the machine tool base and the collecting box, and the stirring plate is fixedly provided with a through hole.

Preferably, the drilling hole is provided with a blowing device, the blowing device comprises a connecting plate, the connecting plate is fixedly installed on the push rod, the outer wall of the connecting plate is fixedly installed at one end of the elastic airbag, the other end of the elastic airbag is fixedly installed on the limiting plate, and the limiting plate is fixedly installed at the top of the cooling box.

Preferably, limiting plate and connecting plate all set up to the arc form, the output fixed mounting of elasticity gasbag has the plastics trachea, the plastics trachea runs through and slidable mounting is on the limiting plate.

Preferably, the output end of the plastic air pipe is fixedly provided with a dust guard, the outer wall of the plastic air pipe is rotatably arranged at one end of the arc-shaped pull rod, and the other end of the arc-shaped pull rod is rotatably arranged on the outer wall of the connecting plate.

(III) advantageous effects

The invention provides a precise numerical control machine tool for automatically drilling a hardware section. The method has the following beneficial effects:

(1) this accurate digit control machine tool to automatic drilling of five metals section bar, through being provided with cooling device, when drilling rotates, drilling can drive the cooler bin and follow with fixed pipe and rotate together, the telescopic link just can outwards stretch out owing to the effect of centrifugal force, the length that stretches out according to the difference of drilling rotational speed also can be different, the telescopic link alright drive connecting rod pulling push rod and slide, the push rod alright drive the stripper plate and extrude the coolant liquid in the cooler bin, the rotational speed is fast more, the distance that push rod and stripper plate removed is more, make the use amount of coolant liquid more, the difference that has reached the rotational speed can carry out automatically regulated's effect to the use amount of coolant liquid.

(2) This accurate digit control machine tool to automatic drilling of five metals section bar through being provided with anti-splash device, when carrying out the cooling process to drilling, splashing of coolant liquid can be effectively the separation by the splash shield, and the telescopic link drives the rotation of ball simultaneously through semicircle lug alright drive the splash shield and swing to promote the landing of coolant liquid, collecting box and filter can effectively collect the operation to the coolant liquid simultaneously.

(3) This accurate digit control machine tool to automatic drilling of five metals section bar through being provided with the blowing device, when the push rod drives the stripper plate and compresses the coolant liquid in the cooler bin, the push rod drives the connecting plate simultaneously and compresses the production air current to elasticity gasbag, and the air current blows off unnecessary coolant liquid through the use that plastics trachea outflow promoted the coolant liquid simultaneously, prevents that unnecessary coolant liquid from adhering to remain on drilling.

(4) This accurate digit control machine tool to automatic drilling of five metals section bar through being provided with agitating unit, when the splash shield swing, the splash shield can drive arc rubber pole and follow the removal, and arc rubber pole bottom alright drive stir the board and remove inside the collecting box for mix the coolant liquid inside the collecting box, prevent static sediment.

(5) This accurate digit control machine tool to automatic drilling of five metals section bar through being provided with the arc pull rod, is driven by the push rod when the connecting plate and carries out the in-process that compresses to elastic air bag, and the arc pull rod can be promoted by the connecting plate and slide, and the arc pull rod alright drive plastics trachea and swing, improve the tracheal scope of giving vent to anger of plastics, and then improve work efficiency.

Drawings

FIG. 1 is a schematic top view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention in a front view;

FIG. 3 is a schematic view of the front view of the internal structure of the cooling box of the present invention;

FIG. 4 is a schematic view of the left-side external partial structure of the splash plate of the present invention;

FIG. 5 is a schematic view of the front view internal partial structure of the machine tool base according to the present invention;

FIG. 6 is a schematic view of the top view of the internal part of the collecting box of the present invention.

In the figure: 1. a machine tool base; 21. drilling; 22. a cooling tank; 23. fixing the tube; 24. a telescopic rod; 25. a ball; 26. a connecting rod; 27. a push rod; 28. a pressing plate; 31. a support plate; 32. a spray head; 41. a splash shield; 42. a semicircular bump; 43. a filter plate; 44. a collection box; 51. fixing the rod; 52. a limiting ball; 53. vibrating the bump; 54. an arc-shaped rubber rod; 55. stirring the plate; 56. a through hole; 61. a connecting plate; 62. an elastic air bag; 63. a limiting plate; 64. a plastic air pipe; 65. an arc-shaped pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a precision numerical control machine tool for automatically drilling hardware sectional materials comprises a machine tool base 1, wherein a cooling device is arranged at the top of the machine tool base 1 and comprises a drilling hole 21, a cooling box 22 is fixedly arranged on the outer wall of the drilling hole 21, a fixed pipe 23 is fixedly arranged on the outer wall of the cooling box 22, an expansion rod 24 is slidably arranged on the fixed pipe 23, a round ball 25 is fixedly arranged on the outer wall of the expansion rod 24, the outer wall of the expansion rod 24 is rotatably arranged at one end of a connecting rod 26, the other end of the connecting rod 26 is rotatably arranged on the outer wall of a push rod 27, an extrusion plate 28 is fixedly arranged on the outer wall of the push rod 27, the extrusion plate 28 is slidably arranged on the inner wall of the cooling box 22, the drilling hole 21 is rotatably arranged on the outer wall of a support plate 31, the bottom of the support plate 31 is fixedly arranged on the outer wall of the top of the machine tool base 1, a spray head 32 is fixedly arranged on the outer wall of the cooling box 22, and the outer wall of the expansion rod 24 is elastically connected with the outer wall of the cooling box 22 through a spring sheet, the one end that cooling box 22 was kept away from to push rod 27 sets up to the platykurtic, the one end diameter of push rod 27 platykurtic is greater than the diameter of push rod 27 left half, push rod 27 slidable mounting is on cooling box 22, through being provided with cooling device, when drilling 21 rotates, telescopic link 24 just can outwards stretch out owing to the effect of centrifugal force, push rod 27 alright drive stripper plate 28 extrudes the coolant liquid in cooling box 22, the rotational speed is faster, the distance that push rod 27 and stripper plate 28 removed is more, make the use amount of coolant liquid more, the difference that has reached the rotational speed can carry out automatically regulated's effect to the use amount of coolant liquid.

As shown in fig. 4, 5 and 6, in the present invention, a splash guard is disposed on a machine tool base 1, the splash guard includes a splash guard 41, the splash guard 41 is rotatably mounted on the top of the machine tool base 1, an outer wall of the splash guard 41 is elastically connected to an outer wall of the top of the machine tool base 1 through a spring plate, a semicircular bump 42 is fixedly mounted on an outer wall of the splash guard 41, a ball 25 is disposed near the outer portion of the semicircular bump 42, a filter plate 43 is fixedly mounted on the top of the machine tool base 1, a collection box 44 is fixedly mounted on an inner wall of the top of the machine tool base 1, the filter plate 43 connects the machine tool base 1 and the collection box 44, a stirring device is disposed on the splash guard 41, the stirring device includes a fixing rod 51, the fixing rod 51 is fixedly mounted on the outer wall of the top of the machine tool base 1, a limit ball 52 is fixedly mounted on the top of the fixing rod 51, a vibration bump 53 is fixedly mounted on an outer wall of one end of the splash guard 41 near the fixing rod 51, vibration lug 53 is outside to be close to spacing ball 52 outside setting, splash guard 41 outer wall rotates and installs in arc rubber pole 54 one end, arc rubber pole 54 other end fixed mounting has stirring board 55, arc rubber pole 54 runs through and slidable mounting is on lathe base 1 and collecting box 44, stirring board 55 is last to be fixed to have seted up through-hole 56, through being provided with the anti-splash device, when carrying out the cooling process to drilling 21, splashing of coolant liquid can be effectively separated by splash guard 41, telescopic link 24 drives the rotation of ball 25 simultaneously and passes through semicircle lug 42 alright drive splash guard 41 and swing, thereby promote the landing of coolant liquid.

As shown in FIG. 2, in the present invention, a blowing device is disposed on the drill hole 21, the blowing device includes a connecting plate 61, the connecting plate 61 is fixedly mounted on the push rod 27, an outer wall of the connecting plate 61 is fixedly mounted at one end of an elastic air bag 62, the other end of the elastic air bag 62 is fixedly mounted on a limiting plate 63, the limiting plate 63 is fixedly mounted at the top of the cooling box 22, the limiting plate 63 and the connecting plate 61 are both arc-shaped, an output end of the elastic air bag 62 is fixedly mounted with a plastic air pipe 64, the plastic air pipe 64 penetrates and is slidably mounted on the limiting plate 63, an output end of the plastic air pipe 64 is fixedly mounted with a dust-proof plate 66, an outer wall of the plastic air pipe 64 is rotatably mounted at one end of an arc-shaped pull rod 65, the other end of the arc-shaped pull rod 65 is rotatably mounted on an outer wall of the connecting plate 61, by disposing the blowing device, when the push rod 27 drives the extrusion plate 28 to compress the cooling liquid in the cooling box 22, the push rod 27 simultaneously drives the connecting plate 61 to compress the elastic air bag 62 to generate air flow, the flow of air out through the plastic air tube 64 facilitates the use of the coolant and also blows off the excess coolant, preventing the excess coolant from adhering to and remaining in the borehole 21.

When the cooling device works (or is used), when the drill hole 21 rotates, the drill hole 21 can drive the cooling box 22 and the fixed pipe 23 to rotate together, the fixed pipe 23 can drive the telescopic rod 24 to rotate together, the telescopic rod 24 extends outwards under the action of centrifugal force, the extension lengths of the telescopic rods 24 are different according to different rotating speeds of the drill hole 21, the telescopic rods 24 are balanced with centrifugal force through the elastic action of the elastic sheets, the extension lengths of the telescopic rods 24 are larger as the rotating speed is higher, the telescopic rods 24 are pulled back by the elastic force of the elastic sheets to reduce the extension lengths as the rotating speed is lower, then the telescopic rods 24 can drive the connecting rods 26 to pull the push rods 27 to slide towards the inside of the cooling box 22, the push rods 27 can drive the extrusion plates 28 to extrude cooling liquid in the cooling box 22, and the distances between the push rods 27 and the extrusion plates 28 are increased as the rotating speed is higher, the more the cooling liquid is used, the effect that the use amount of the cooling liquid can be automatically adjusted according to different rotating speeds is achieved;

by arranging the splash guard, when the drill hole 21 is cooled, the splash of the coolant can be effectively blocked by the splash guard 41, and meanwhile, the telescopic rod 24 drives the ball 25 to rotate and can drive the splash guard 41 to swing through the semicircular lug 42, so as to promote the coolant to slide off, meanwhile, the collection box 44 and the filter plate 43 can effectively collect the coolant, by arranging the stirring device, when the ball 25 contacts and extrudes the semicircular lug 42, the semicircular lug 42 can drive the splash guard 41 to swing clockwise, so that when the splash guard 41 swings clockwise, the splash guard 41 can drive the vibration lug 53 to gradually approach the limit ball 52, when the vibration lug 53 contacts with the limit ball 52, the limit ball 52 can extrude the vibration lug 53 to move leftwards to generate impact force and impact the splash guard 41, so that the splash guard 41 generates impact vibration, the shaking effect of the splash guard 41 can be promoted, then the splash guard 41 can drive the arc-shaped rubber rod 54 to move along, the bottom of the arc-shaped rubber rod 54 can drive the stirring plate 55 to move in the collecting box 44, so that the cooling liquid in the collecting box 44 is stirred, static precipitation is prevented, and meanwhile, through the arrangement of the through holes 56, the through holes 56 can finely filter and stir the cooling liquid, and the stirring effect of the cooling liquid is improved;

by arranging the blowing device, when the push rod 27 drives the squeezing plate 28 to compress the coolant in the cooling box 22, the push rod 27 simultaneously drives the connecting plate 61 to compress the elastic air bag 62 to generate an air flow, the air flow flows out through the plastic air tube 64 to promote the use of the coolant and simultaneously blow off the redundant coolant, so as to prevent the redundant coolant from adhering to and remaining on the drilled hole 21, by arranging the arc-shaped pull rod 65, when the connecting plate 61 is driven by the push rod 27 to compress the elastic air bag 62, the arc-shaped pull rod 65 is pushed by the connecting plate 61 to slide, and the arc-shaped pull rod 65 can drive the plastic air tube 64 to swing, so as to improve the air outlet range of the plastic air tube 64 and further improve the working efficiency, in conclusion, by arranging the cooling device, the telescopic rod 24 can extend outwards due to the action of centrifugal force, and the extension lengths can be different according to the rotation speed of the drilled hole 21, the push rod 27 can drive the extrusion plate 28 to extrude the cooling liquid in the cooling box 22, the faster the rotating speed is, the more the push rod 27 and the extrusion plate 28 move, and the effect that the different rotating speeds can automatically adjust the usage amount of the cooling liquid is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a precision numerical control machine tool to automatic drilling of five metals section bar, includes lathe base (1), its characterized in that: lathe base (1) top is provided with cooling device, and cooling device includes drilling (21), drilling (21) outer wall fixed mounting has cooler bin (22), cooler bin (22) outer wall fixed mounting has fixed pipe (23), slidable mounting has telescopic link (24) on fixed pipe (23), telescopic link (24) outer wall fixed mounting has ball (25), telescopic link (24) outer wall rotates and installs in connecting rod (26) one end, connecting rod (26) other end rotates and installs on push rod (27) outer wall, push rod (27) outer wall fixed mounting has stripper plate (28), stripper plate (28) slidable mounting is on cooler bin (22) inner wall.

2. The precision numerical control machine tool for automatically drilling the hardware section bar according to claim 1, is characterized in that: the drill hole (21) is rotatably installed on the outer wall of the supporting plate (31), the bottom of the supporting plate (31) is fixedly installed on the outer wall of the top of the machine tool base (1), and the outer wall of the cooling box (22) is fixedly provided with a spray head (32).

3. The precision numerical control machine tool for automatically drilling the hardware section bar according to claim 1, is characterized in that: the outer wall of the telescopic rod (24) is elastically connected with the outer wall of the cooling box (22) through an elastic sheet, one end, far away from the cooling box (22), of the push rod (27) is flat, the diameter of the flat end of the push rod (27) is larger than that of the left half portion of the push rod (27), and the push rod (27) is slidably mounted on the cooling box (22).

4. The precision numerical control machine tool for automatically drilling the hardware section bar according to claim 1, is characterized in that: be provided with the anti-splash device on lathe base (1), the anti-splash device includes splash shield (41), splash shield (41) are rotated and are installed in lathe base (1) top, through shell fragment elastic connection between splash shield (41) outer wall and lathe base (1) top outer wall, splash shield (41) outer wall fixed mounting has semicircle convex block (42), ball (25) are close to semicircle convex block (42) outside setting.

5. The precision numerical control machine tool for automatically drilling the hardware section bar according to claim 4, is characterized in that: machine tool base (1) top fixed mounting has filter (43), machine tool base (1) top inner wall fixed mounting has collecting box (44), filter (43) are with machine tool base (1) and collecting box (44) intercommunication.

6. The precision numerical control machine tool for automatically drilling the hardware section bar according to claim 5, is characterized in that: the anti-splash plate (41) is provided with a stirring device, the stirring device comprises a fixing rod (51), the fixing rod (51) is fixedly mounted on the outer wall of the top of the machine tool base (1), a limiting ball (52) is fixedly mounted on the top of the fixing rod (51), a vibration bump (53) is fixedly mounted on the outer wall of one end, close to the fixing rod (51), of the anti-splash plate (41), and the outer portion of the vibration bump (53) is arranged close to the outer portion of the limiting ball (52).

7. The precision numerical control machine tool for automatically drilling the hardware section bar according to claim 6, is characterized in that: the outer wall of the splash guard (41) is rotatably mounted at one end of an arc-shaped rubber rod (54), the other end of the arc-shaped rubber rod (54) is fixedly provided with a stirring plate (55), the arc-shaped rubber rod (54) penetrates through and is slidably mounted on the machine tool base (1) and the collection box (44), and a through hole (56) is fixedly formed in the stirring plate (55).

8. The precision numerical control machine tool for automatically drilling the hardware section bar according to claim 1, is characterized in that: be provided with the blowing device on drilling (21), the blowing device includes connecting plate (61), connecting plate (61) fixed mounting is on push rod (27), connecting plate (61) outer wall fixed mounting is in elasticity gasbag (62) one end, elasticity gasbag (62) other end fixed mounting is on limiting plate (63), limiting plate (63) fixed mounting is in cooler bin (22) top.

9. The precision numerically-controlled machine tool for automatically drilling the hardware section bar according to claim 8, is characterized in that: the limiting plate (63) and the connecting plate (61) are both arc-shaped, a plastic air pipe (64) is fixedly mounted at the output end of the elastic air bag (62), and the plastic air pipe (64) penetrates through and is slidably mounted on the limiting plate (63).

10. The precision numerically-controlled machine tool for automatically drilling the hardware section bar according to claim 9, is characterized in that: the output end of the plastic air pipe (64) is fixedly provided with a dust guard (66), the outer wall of the plastic air pipe (64) is rotatably arranged at one end of an arc-shaped pull rod (65), and the other end of the arc-shaped pull rod (65) is rotatably arranged on the outer wall of the connecting plate (61).