CN221110963U - Protective door structure of numerical control machine tool - Google Patents

Abstract

The utility model belongs to the technical field of numerical control machine tools, in particular to a protective door structure of a numerical control machine tool, which comprises a door frame, wherein connecting holes are respectively formed in two sides of the surface of the door frame, a first protective door is connected to the inner wall of the door frame in a hinge manner, and a first handle is arranged on one side of the surface of the first protective door. Through the motor work that sets up, make the flabellum rotate the both sides of this equipment ventilate for the flow of air improves the ventilation effect of this equipment, installs the transparent plate, is in order to make things convenient for operating personnel to observe the condition of this equipment one side, through the first electric putter and the second electric putter work that set up, makes first baffle and second baffle block transparent plate and link, seals and protects this equipment, thereby improve the leakproofness and the security of this equipment, install second guard gate and first guard gate, be in order to reduce the limitation that the object passed through this equipment, thereby improve the practicality of this equipment.

Description

Protective door structure of numerical control machine tool

Technical Field

The utility model belongs to the technical field of numerical control machine tools, and particularly relates to a protective door structure of a numerical control machine tool.

Background

The numerical control machine tool is an automatic machine tool provided with a program control system. The control system is able to logically process a program defined by control codes or other symbolic instructions, and to decode it, expressed in coded numbers, and input to the numerical control device via the information carrier. The guard gate that some digit control machine tools used adopts airtight structure, and after the work was accomplished, when ventilating to digit control machine tool inside, the air flow around the digit control machine tool was slow, needs to open the guard gate for a long time, ventilates, and ventilation effect is relatively poor.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides a protective door structure of a numerical control machine tool, which solves the problems that when the interior of the numerical control machine tool is ventilated after the work is finished, the air around the numerical control machine tool flows slowly, the protective door needs to be opened for a long time for ventilation, and the ventilation effect is poor due to the adoption of a closed structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a digit control machine tool guard gate structure, includes the door frame, the connecting hole has been seted up respectively to the both sides on door frame surface, the inner wall hinge connection of door frame has first guard gate, one side on first guard gate surface is provided with first handle, the opposite side fixed mounting on first guard gate surface has the motor, the output of motor is provided with the second axis of rotation, the fixed surface mounting of second axis of rotation has the second sprocket, the surface engagement of second sprocket is connected with the chain, the inner wall engagement of chain is connected with first sprocket, one side fixed mounting of first sprocket has first pivot, the one end fixed mounting on first pivot surface has the flabellum, one side fixed mounting of first guard gate inner wall has the second electric putter, the output of second electric putter is provided with the second baffle, one side fixed mounting of first guard gate has the ventilating board, one side fixed mounting of inside of door is provided with the link, the inside connection of first guard gate has the second guard gate, one side of second guard gate is provided with the first transparent electric putter, the inside of second guard gate is provided with the first side fixed mounting of second guard gate respectively.

Preferably, one side of the first handle is fixedly connected with a second connecting rod, a gear is fixedly arranged on the surface of the second connecting rod, and the top of the gear is connected with a rack in a meshed mode.

Preferably, a first connecting rod is fixedly connected to one side of the second handle, a limiting plate is fixedly arranged on the surface of the first connecting rod, and a first limiting rod is clamped on the inner wall of the limiting plate.

Preferably, the second connecting rod is located inside the first protection door, and the second connecting rod is rotationally connected with the first protection door, the rack is located inside the first protection door and the door frame, and the rack is slidingly connected with the first protection door and the door frame.

Preferably, the first connecting rod is located inside the second protective door, and the first connecting rod is rotationally connected with the second protective door, the surface of the limiting plate is set to be arc-shaped, the first limiting rod is located inside the first protective door, and the first limiting rod is fixedly connected with the first protective door.

Preferably, the first baffle is located inside the second protective door, and the first baffle is in sliding connection with the second protective door, and the first baffle is located on two sides of the transparent plate.

Preferably, the first rotating shaft penetrates through the surface of the connecting frame, the first rotating shaft is rotationally connected with the connecting frame, the second baffle is located inside the first protective door, and the second baffle and the ventilating plate are located on two sides of the connecting frame respectively.

Compared with the prior art, the utility model has the beneficial effects that:

through the motor work that sets up, make the flabellum rotate the both sides of this equipment ventilate for the flow of air improves the ventilation effect of this equipment, installs the transparent plate, is in order to make things convenient for operating personnel to observe the condition of this equipment one side, through the first electric putter and the second electric putter work that set up, makes first baffle and second baffle block transparent plate and link, seals and protects this equipment, thereby improve the leakproofness and the security of this equipment, install second guard gate and first guard gate, be in order to reduce the limitation that the object passed through this equipment, thereby improve the practicality of this equipment.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

Fig. 4 is an enlarged view of the present utility model a.

In the figure: 1. a door frame; 2. a first protective door; 3. a second protective door; 4. a transparent plate; 5. a connection hole; 6. a first handle; 7. a second handle; 8. a motor; 9. a ventilation board; 10. a chain; 11. a first sprocket; 12. a connecting frame; 13. a fan blade; 14. a first rotation shaft; 15. a first baffle; 16. a first electric push rod; 17. a limiting plate; 18. a first connecting rod; 19. a first stop lever; 20. a gear; 21. a second connecting rod; 22. a rack.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a digit control machine tool guard gate structure, including door frame 1, connecting hole 5 has been seted up respectively to the both sides on door frame 1 surface, door frame 1's inner wall hinge connection has first guard gate 2, one side on first guard gate 2 surface is provided with first handle 6, first guard gate 2's opposite side fixed mounting has motor 8, motor 8's output is provided with the second axis of rotation, second axis of rotation's surface fixed mounting has the second sprocket, the surface engagement of second sprocket is connected with chain 10, chain 10's inner wall engagement is connected with first sprocket 11, one side fixed mounting of first sprocket 11 has first pivot axle 14, first pivot axle 14 surface's one end fixed mounting has flabellum 13, first guard gate 2 one side fixed mounting of inner wall has the second electric putter, second electric putter's output is provided with the second baffle, first guard gate 2's one side fixed mounting has ventilating board 9, door frame 1 inside one side fixed mounting has link 12, first guard gate 2's inside hinge connection has the second guard gate 3, one side of second guard gate 3 is provided with second handle 7, second guard gate 3's inside fixed mounting has the first baffle 16, first guard gate 16 inside fixed mounting has the first baffle of second guard gate 3, first both sides of second guard gate 16 respectively.

An operator uses an external screw to penetrate through the connecting hole 5 to fixedly mount the equipment, the motor 8 is arranged to work, the second rotating shaft drives the chain on the surface of the second chain wheel to rotate, the first chain wheel 11 drives the fan blades 13 on the surface of the first rotating shaft 14 to rotate, ventilation is carried out on two sides of the equipment, thus air flow can be quickened, the using functionality of the equipment is improved, the transparent plate 4 is arranged, the operator can observe the condition of one side of the equipment conveniently, the first baffle 15 is used for blocking two sides of the transparent plate 4, the second electric push rod is arranged to work, the second baffle is used for blocking one side of the connecting frame 12, and sealing and protecting are carried out on the equipment, so that the sealing performance and the safety of the equipment are improved, when the operator places a small object, the operator holds the second handle 7 to open the second protective door 3, and holds the first handle 6 to open the first protective door 2 when the operator places a large object, and the limitation of the object passing through the equipment can be reduced, and the practicality of the equipment is improved.

In one aspect of this embodiment, when the operator rotates the first handle 6, the second connecting rod 21 drives the gear 20 to rotate, the rack 22 is drawn out from the door frame 1 to open the first protection door 2, otherwise, the rack 22 is moved to the door frame 1 to be limited and closed, so that the operation is simple, and the difficulty of the operator is reduced.

In one aspect of this embodiment, when the operator rotates the second handle 7, the first connecting rod 18 drives the limiting plate 17 to rotate, and is far away from the first limiting rod 19 and the first protective door 2, so as to open the second protective door 3, otherwise, the limiting plate 17 is clamped on the surface of the first limiting rod 19, so as to limit and close the second protective door 3, and the design is simple, thereby reducing the production cost of the device.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a digit control machine tool guard gate structure, includes door frame (1), its characterized in that: the utility model discloses a transparent door, including door frame (1), connecting hole (5) have been seted up respectively to the both sides on door frame (1), the inner wall hinge connection of door frame (1) has first guard gate (2), one side on first guard gate (2) surface is provided with first handle (6), the opposite side fixed mounting on first guard gate (2) surface has motor (8), the output of motor (8) is provided with the second axis of rotation, the surface fixed mounting of second axis of rotation has the second sprocket, the surface engagement of second sprocket is connected with chain (10), the inner wall engagement of chain (10) is connected with first sprocket (11), one side fixed mounting of first sprocket (11) has first pivot (14), one side fixed mounting of first pivot (14) surface has flabellum (13), one side fixed mounting of first guard gate (2) inner wall has second electric putter, the output of second electric putter is provided with the second baffle, one side fixed mounting of first guard gate (2) has second drive plate (9), the inner wall engagement of chain (10) is connected with first sprocket (3), one side fixed mounting of first guard gate (3) has first guard gate (3) inside the transparent door (3), the two sides of the inside of the second protective door (3) are respectively and fixedly provided with a first electric push rod (16), and the output end of the first electric push rod (16) is provided with a first baffle (15).

2. The numerical control machine tool protective door structure according to claim 1, wherein: one side of the first handle (6) is fixedly connected with a second connecting rod (21), a gear (20) is fixedly arranged on the surface of the second connecting rod (21), and a rack (22) is connected to the top of the gear (20) in a meshed mode.

3. The numerical control machine tool protective door structure according to claim 1, wherein: one side of second handle (7) fixedly connected with head rod (18), the surface fixed mounting of head rod (18) has limiting plate (17), the inner wall joint of limiting plate (17) has first gag lever post (19).

4. The numerical control machine tool protective door structure according to claim 2, wherein: the second connecting rod (21) is located inside the first protection door (2), the second connecting rod (21) is rotationally connected with the first protection door (2), the rack (22) is located inside the first protection door (2) and the door frame (1), and the rack (22) is in sliding connection with the first protection door (2) and the door frame (1).

5. A numerically-controlled machine tool guard gate structure as claimed in claim 3, wherein: the first connecting rod (18) is located inside the second protective door (3), the first connecting rod (18) is rotationally connected with the second protective door (3), the surface of the limiting plate (17) is arranged to be arc-shaped, the first limiting rod (19) is located inside the first protective door (2), and the first limiting rod (19) is fixedly connected with the first protective door (2).

6. The numerical control machine tool protective door structure according to claim 1, wherein: the first baffle (15) is located inside the second protective door (3), the first baffle (15) is connected with the second protective door (3) in a sliding mode, and the first baffle (15) is located on two sides of the transparent plate (4).

7. The numerical control machine tool protective door structure according to claim 1, wherein: the first rotating shaft (14) penetrates through the surface of the connecting frame (12), the first rotating shaft (14) is rotationally connected with the connecting frame (12), the second baffle is located inside the first protective door (2), and the second baffle and the ventilating plate (9) are located on two sides of the connecting frame (12) respectively.