Machine tool folding automatic door

Abstract

The utility model discloses machine tool folding automatic door belongs to machine tool automatic door technical field, including cover body, mobile door, mobile door mobile type setting in the front side of cover body, folding door, folding door one side is hinged with mobile door, and the other side is hinged with cover body, drive assembly, drive assembly setting in the upper portion of cover body, mobile door is connected with drive assembly, and this device is through set up mobile door and folding door cooperation uses, can greatly shorten the door body development radius, reduces the occupation space of door body.

Description

Technical Field

[0001] This utility model belongs to the field of automatic door technology for machine tools, and in particular, automatic folding doors for machine tools. Background Technology

[0002] With the widespread application of CNC machine tools and gantry machining centers, automatic doors, as isolation devices between the machine tool processing area and the external environment, play a role in safety protection, dust isolation, and noise suppression.

[0003] Existing automatic doors are mostly sliding doors or revolving doors. While they can meet basic opening and closing requirements, sliding doors are bulky, occupying a significant amount of space in front of the machine tool. When the door travels a long distance, the stability of the drive mechanism is crucial, making them prone to jamming or malfunctions. Revolving doors, although relatively simple in structure, have a large opening radius, often making them difficult to fully unfold in confined machine tool operating areas. Therefore, it is necessary to develop a stable, space-saving folding automatic door for machine tools. Utility Model Content

[0004] The purpose of this invention is to provide an automatic folding door for machine tools to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a machine tool folding automatic door, including a cover; a movable door, which is movably disposed on the front side of the cover; a folding door, one side of which is hinged to the movable door and the other side of which is hinged to the cover; and a drive assembly, which is disposed on the upper part of the cover, and the movable door is connected to the drive assembly.

[0006] Preferably, the driving component includes an upper guide rail and a slider. The upper guide rail is fixedly disposed on the upper part of the cover, and the slider is slidably disposed on the upper part of the upper guide rail. The upper part of the movable door is fixedly connected to the slider.

[0007] Preferably, the folding door includes a first door panel and a second door panel, which are hinged together by a pivot hinge.

[0008] Preferably, the side of the first door panel away from the second door panel is hinged to the cover via a pivot hinge, and the side of the second door panel away from the first door panel is hinged to the sliding door via a pivot hinge.

[0009] Preferably, the upper guide rail is an electric guide rail.

[0010] Compared with the prior art, the technical effects and advantages of this utility model are as follows: This machine tool's folding automatic door, by using a combination of a moving door and a folding door, can greatly shorten the door's unfolding radius and reduce the space it occupies.

[0011] This machine tool folding automatic door effectively reduces the failure rate of the upper guide rail by setting an upper guide rail on the upper part of the cover, thus reducing the maintenance cost of the device. Attached Figure Description

[0012] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the closed state structure of this utility model; Figure 2 This is a schematic diagram of the open state structure of this utility model.

[0014] in: 1. Cover; 2. Sliding door; 3. Folding door; 4. Upper guide rail; 5. Slider; 6. Hinge; 31. First door panel; 32. Second door panel. Detailed Implementation

[0015] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0016] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0017] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0018] Please see Figure 1 and Figure 2The device body is a machine tool folding automatic door, comprising a cover 1, a sliding door 2, a folding door 3, and a drive assembly. The cover 1 is made of thick cold-rolled steel plate, with its outer surface treated with powder coating to prevent corrosion from cutting fluid. The sliding door 2 is positioned along the front side of the cover 1, and its upper end is connected to the drive assembly. The drive assembly is mounted on the upper part of the cover 1, using an upper guide rail 4 as the drive structure. The upper guide rail 4 is fixed to the upper part of the cover 1, and a slider 5 is mounted on the upper guide rail 4, which can slide smoothly along the length of the upper guide rail 4. The upper guide rail 4 is an electric guide rail, and a servo motor is installed inside the electric guide rail, driving the slider 5 to move via a lead screw, thereby moving the sliding door 2 horizontally.

[0019] A folding door 3 is positioned between the housing 1 and the sliding door 2, comprising a first door panel 31 and a second door panel 32, which are hinged together by a pivot hinge 6 to ensure smooth opening and closing of the door over extended periods. One side of the first door panel 31 is fixedly hinged to the housing 1 via the pivot hinge 6, and one side of the second door panel 32 is hinged to the sliding door 2 via the pivot hinge 6. When the drive assembly moves the sliding door 2 along the upper guide rail 4, the second door panel 32 is pulled open or folded accordingly, thereby causing the first door panel 31 to rotate accordingly, achieving the folding opening and closing of the door. Compared with ordinary sliding doors or revolving doors, this device, by using the sliding door 2 in conjunction with the folding door 3, can significantly shorten the door's opening radius, reduce the space occupied by the door, and make the overall layout of the machine tool more compact and reasonable. By setting the upper guide rail 4 on the upper part of the housing 1, the failure rate of the upper guide rail 4 is effectively reduced, thus lowering the maintenance cost of the device.

[0020] Working principle: When the door is opened, the electric guide rail installed on the upper part of the cover 1 starts to operate, driving the slider 5 to move smoothly to one side along the upper guide rail 4, thereby pulling the sliding door 2 to move along the opening direction in front of the cover 1. As the sliding door 2 moves, the second door panel 32, which is hinged to the sliding door 2, is driven by the push-pull action to fold. The second door panel 32 drives the first door panel 31 to rotate synchronously around the hinge point on the cover 1 through the pivot hinge 6. The two door panels gradually overlap and fold inward, so that the entire folding door 3 completes the folding action within a limited space, thus completing the opening action.

[0021] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A machine tool folding automatic door, characterized in that, include: Cover (1); A movable door (2) is movably disposed on the front side of the cover (1); Folding door (3), one side of which is hinged to the movable door (2) and the other side is hinged to the cover (1); A drive assembly is disposed on the upper part of the cover (1), and the movable door (2) is connected to the drive assembly.

2. The automatic folding door for machine tools according to claim 1, characterized in that: The drive assembly includes an upper guide rail (4) and a slider (5). The upper guide rail (4) is fixedly mounted on the upper part of the cover (1), and the slider (5) is slidably mounted on the upper part of the upper guide rail (4). The upper part of the movable door (2) is fixedly connected to the slider (5).

3. The automatic folding door for machine tools according to claim 1, characterized in that: The folding door (3) includes a first door panel (31) and a second door panel (32), which are hinged together by a pivot hinge (6).

4. The automatic folding door for machine tools according to claim 3, characterized in that: The side of the first door panel (31) away from the second door panel (32) is hinged to the cover (1) via a pivot hinge (6), and the side of the second door panel (32) away from the first door panel (31) is hinged to the sliding door (2) via a pivot hinge (6).

5. The automatic folding door for machine tools according to claim 2, characterized in that: The upper guide rail (4) is an electric guide rail.

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