CN219562359U

CN219562359U - Protection mechanism for numerical control machine tool

Info

Publication number: CN219562359U
Application number: CN202223544364.5U
Authority: CN
Inventors: 靳大建
Original assignee: Tongda Cnc Henan Co ltd
Current assignee: Tongda Cnc Henan Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-08-22
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a protection mechanism for a numerical control machine tool, which belongs to the technical field of the numerical control machine tool, and comprises a machine tool shell, wherein a first bearing is penetrated on the surface of the machine tool shell, a first rotating shaft is penetrated in the first bearing, a first threaded rod is fixedly connected to the surface of the first rotating shaft, and the protection mechanism for the numerical control machine tool.

Description

Protection mechanism for numerical control machine tool

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to a protection mechanism for a numerical control machine tool.

Background

The numerical control lathe is one of the widely used numerical control lathes, and is mainly used for cutting machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like, grooving, drilling, reaming, boring and the like can be carried out, and most of the working port parts of the traditional numerical control lathes lack of protective measures, so that scraps generated by the parts are easy to splash from the working port to the outside when the numerical control lathes process the parts, and the scraps splashed from the working port can cause potential safety hazards to workers, and the scraps splashed everywhere are not beneficial to cleaning the workers.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects existing in the prior art, the utility model aims to provide a protection mechanism for a numerical control machine tool, which has the characteristic of protection function.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides a protection mechanism for a numerical control machine tool, which comprises a machine tool shell, wherein a first bearing is penetrated on the surface of the machine tool shell, a first rotating shaft is penetrated in the first bearing, a first threaded rod is fixedly connected to the surface of the first rotating shaft, a second threaded rod is fixedly connected to the surface of the first threaded rod, the threads of the second threaded rod and the threads of the first threaded rod are opposite, a second rotating shaft is fixedly connected to the surface of the second threaded rod, a second bearing is penetrated on the surface of the machine tool shell, the second rotating shaft is penetrated in the second bearing, a first conical tooth is fixedly connected to the surface of the second rotating shaft, a motor is fixedly connected to the surface of the machine tool shell, and a second conical tooth is meshed with the surface of the motor output shaft.

When the protection mechanism for the numerical control machine tool is used, the motor is operated to drive the first conical teeth, the second conical teeth, the first threaded rod and the second threaded rod to rotate, and then the threaded cap and the protection plate are driven to move and close in opposite directions, so that the machine tool shell is sealed, and the situation that scraps generated in the machining process of parts splash to the outside to cause injury to personnel is avoided.

Further, second threaded rod surface threaded connection has the screw cap, screw cap is total two, screw cap threaded connection is on first threaded rod surface and second threaded rod surface respectively, screw cap surface fixedly connected with guard plate, the guard plate surface inlays and is equipped with explosion-proof glass, lathe shell surface fixedly connected with slide bar, the slide bar surface has cup jointed the sliding sleeve, the sliding sleeve is total two, and the symmetry cup joints on the slide bar surface, sliding sleeve fixed connection is on the guard plate surface.

Further, lathe shell inner wall fixedly connected with suction hood, the connecting pipe is worn to be equipped with by the suction hood upper surface, lathe shell upper surface fixedly connected with fan, the fan air-supply line wears to establish at the connecting pipe surface, lathe shell upper surface fixedly connected with seal box, seal box surface has sealed lid through hinge swing joint.

Further, the inner wall of the sealing box is slidably connected with a plurality of filter plates through sliding chute sliding blocks, the filter plates are slidably connected to the inner wall of the sealing box, and a dust screen is embedded on the surface of the sealing box.

Further, the lower surface of the machine tool shell is fixedly connected with a plurality of bases, and the bases are fixedly connected to the lower surface of the machine tool shell in a rectangular shape.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. this a protection machanism for digit control machine tool, through setting up motor, first taper tooth, first threaded rod and guard plate, when using the device, people control the motor operation through control switch, and then drive first taper tooth and second taper tooth rotation, drive first threaded rod and second threaded rod simultaneously and rotate, thereby drive screw cap and guard plate and remove in opposite directions and close, thereby seal the lathe shell, the piece that avoids the part to produce in the course of working splashes to outside, ensure staff's working safety, under motor, first taper tooth, first threaded rod and guard plate's effect, the protectiveness of the device has been strengthened;

2. this a protection machanism for digit control machine tool through setting up fan, suction hood and filter, when using the device, people accessible control switch control fan operation makes the suction hood produce negative pressure to inhale the dust that produces the processing part in-process to the seal box in, and filter through the filter, strengthened the feature of environmental protection of the device, under the effect of fan, suction hood and filter, further strengthened the feature of environmental protection of the device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

fig. 2 is a schematic perspective sectional structure of the present utility model.

The marks in the drawings are:

1. a machine tool housing; 2. a first bearing; 3. a first rotating shaft; 4. a first threaded rod; 5. a second threaded rod; 6. a second rotating shaft; 7. a second bearing; 8. a first cone tooth; 9. a motor; 10. a second cone tooth; 11. a threaded cap; 12. a protection plate; 13. explosion-proof glass; 14. a slide bar; 15. a sliding sleeve; 16. a dust hood; 17. a connecting pipe; 18. a blower; 19. a seal box; 20. a filter plate; 21. a dust screen; 22. and (5) a base.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-2.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a protection machanism for digit control machine tool, including lathe shell 1, lathe shell 1 surface wears to be equipped with first bearing 2, wear to be equipped with first pivot 3 in the first bearing 2, first threaded rod 4 of first pivot 3 fixedly connected with, first threaded rod 4 fixedly connected with second threaded rod 5, second threaded rod 5 and first threaded rod 4 screw opposite direction, second threaded rod 5 fixedly connected with second pivot 6, lathe shell 1 surface wears to be equipped with second bearing 7, second pivot 6 wears to establish in second bearing 7, second pivot 6 fixedly connected with first cone tooth 8, lathe shell 1 fixedly connected with motor 9, motor 9 output shaft fixedly connected with second cone tooth 10, second cone tooth 10 meshes with first cone tooth 8 mutually.

Through adopting above-mentioned technical scheme, through setting up motor 9, first awl tooth 8, first threaded rod 4 and guard plate 12, when using the device, people pass through control switch control motor 9 operation, and then drive first awl tooth 8 and second awl tooth 10 rotation, drive first threaded rod 4 and second threaded rod 5 simultaneously and rotate, thereby drive screw cap 11 and guard plate 12 and remove in opposite directions and close, thereby seal lathe shell 1, the piece that avoids the part to produce in the course of working splashes to the outside, ensure staff's work security, motor 9, first awl tooth 8, first threaded rod 4 and guard plate 12's effect under, the protectiveness of the device has been strengthened.

Specifically, the surface threaded connection of second threaded rod 5 has screw cap 11, and screw cap 11 is total two, and screw cap 11 is threaded connection respectively at first threaded rod 4 surface and second threaded rod 5 surface, and screw cap 11 fixed surface is connected with guard plate 12, and guard plate 12 surface inlays and is equipped with explosion-proof glass 13, and lathe shell 1 surface fixedly connected with slide bar 14, slide bar 14 surface have cup jointed sliding sleeve 15, and sliding sleeve 15 is total two, and the symmetry cup joints at slide bar 14 surface, and sliding sleeve 15 fixed connection is at guard plate 12 surface.

Specifically, the inner wall fixedly connected with suction hood 16 of lathe shell 1, suction hood 16 upper surface wears to be equipped with connecting pipe 17, and lathe shell 1 upper surface fixedly connected with fan 18, and fan 18 air-supply line wears to establish at connecting pipe 17 surface, and lathe shell 1 upper surface fixedly connected with seal box 19, and seal box 19 surface has sealed lid through hinge swing joint.

Through adopting above-mentioned technical scheme, through setting up fan 18, suction hood 16 and filter 20, when using the device, people accessible control switch control fan 18 operation makes suction hood 16 produce the negative pressure to inhale the dust that produces in the processing parts process to seal box 19 in, and filter through filter 20, strengthened the feature of environmental protection of the device, under the effect of fan 18, suction hood 16 and filter 20, further strengthened the feature of environmental protection of the device.

Specifically, the inner wall of the seal box 19 is slidably connected with a plurality of filter plates 20 through chute sliding blocks, the filter plates 20 are slidably connected to the inner wall of the seal box 19, and a dust screen 21 is embedded on the surface of the seal box 19.

Specifically, the lower surface of the machine tool housing 1 is fixedly connected with a plurality of bases 22, and the bases 22 are fixedly connected to the lower surface of the machine tool housing 1 in a rectangular shape.

The working principle of the utility model is as follows:

firstly, people set the device in appointed position, turn on the power supply, when processing the part, people control the motor 9 to operate through the control switch, the motor 9 operates to drive the first conical tooth 8, the second conical tooth 10, the first threaded rod 4 and the second threaded rod 5 to rotate, and then drive the screw cap 11 and the protection plate 12 to move in opposite directions to be closed, thereby seal the machine tool shell 1, prevent the scraps produced in the processing process of the part from splashing to the outside to cause injury to the personnel, people can control the fan 18 to operate through the control switch, suck the dust produced in the processing process of the part into the sealing box 19, filter under the action of the filter plate 20, and enhance the environmental protection of the device.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. Protection mechanism for digit control machine tool, including lathe shell (1), its characterized in that: first bearing (2) are worn to be equipped with on lathe shell (1) surface, wear to be equipped with first pivot (3) in first bearing (2), first threaded rod (4) of first pivot (3) fixedly connected with surface, first threaded rod (4) fixedly connected with second threaded rod (5), second threaded rod (5) and first threaded rod (4) screw opposite in thread direction, second threaded rod (5) fixedly connected with second pivot (6), second bearing (7) are worn to be equipped with on lathe shell (1) surface, second pivot (6) wear to establish in second bearing (7), second pivot (6) fixedly connected with first coning tooth (8), lathe shell (1) fixedly connected with motor (9) surface, motor (9) output shaft fixedly connected with second coning tooth (10), second coning tooth (10) and first coning tooth (8) mesh mutually.

2. The protection mechanism for a numerically-controlled machine tool according to claim 1, wherein: the utility model discloses a machine tool is characterized in that a threaded cap (11) is connected to second threaded rod (5) surface screw, threaded cap (11) are two altogether, and threaded connection is on first threaded rod (4) surface and second threaded rod (5) surface respectively, threaded cap (11) surface fixedly connected with guard plate (12), guard plate (12) surface inlay is equipped with explosion-proof glass (13), lathe shell (1) surface fixedly connected with slide bar (14), slide bar (14) surface has cup jointed sliding sleeve (15), sliding sleeve (15) are two altogether, and the symmetry cup joints at slide bar (14) surface, sliding sleeve (15) fixed connection is on guard plate (12) surface.

3. The protection mechanism for a numerical control machine according to claim 2, wherein: the novel machine tool comprises a machine tool shell (1), wherein a dust hood (16) is fixedly connected to the inner wall of the machine tool shell (1), a connecting pipe (17) is arranged on the upper surface of the dust hood (16) in a penetrating mode, a fan (18) is fixedly connected to the upper surface of the machine tool shell (1), an air inlet pipe of the fan (18) is arranged on the surface of the connecting pipe (17) in a penetrating mode, a sealing box (19) is fixedly connected to the upper surface of the machine tool shell (1), and a sealing cover is movably connected to the surface of the sealing box (19) through a hinge.

4. A guard mechanism for a numerically controlled machine tool as in claim 3, wherein: the inner wall of the sealing box (19) is slidably connected with a plurality of filter plates (20) through sliding chute sliding blocks, the filter plates (20) are slidably connected to the inner wall of the sealing box (19), and a dust screen (21) is embedded on the surface of the sealing box (19).

5. The protection mechanism for a numerically-controlled machine tool according to claim 1, wherein: the machine tool comprises a machine tool shell (1), and is characterized in that a base (22) is fixedly connected to the lower surface of the machine tool shell (1), a plurality of bases (22) are arranged, and the bases are fixedly connected to the lower surface of the machine tool shell (1) in a rectangular shape.