Protective door and machine tool
By designing vertically slidable sliding parts and protective doors with articulated door bodies on the equipment, the problem of large space occupancy of the translation door is solved, and the inner side of the equipment is hidden and arranged in multiple stations is realized.
Patent Information
- Application Number
- CN202422297070.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-20
AI Technical Summary
The protective doors on existing equipment adopt a translational door opening method, which causes the hidden area to occupy a large space, increase the volume of the equipment, and is not conducive to the arrangement of multiple stations of the equipment.
A protective door is designed, by providing a first sliding part and a second sliding part that can slide in a vertical direction with each other, and hinged with the door body, the door body is driven to move within a 90-degree angle using a driving mechanism, and the door body is hidden inside the device to avoid the outer hidden area.
The protective door is hidden inside the equipment, reducing space occupation and facilitating the arrangement of multiple workstations of the equipment.
Smart Images
Figure CN223071022U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machine tool equipment, and particularly relates to a protective door and a machine tool. Background Art
[0002] With the improvement of the factory automation operation level, the requirements for the volume and automation degree of equipment are becoming more and more strict. Based on the above requirements, at present, various equipment manufacturing enterprises have adopted many design schemes for the automatic opening, closing and hiding of the movable doors and windows of equipment. At present, the protective doors on equipment mostly adopt the way of translational opening and overlapping hiding. The protective door can be driven by a cylinder or a motor and automatically translated along the guide rail direction, and overlap with the hidden area sealing plate (outside the equipment) to achieve the purpose of hiding the protective door. However, in this way of translational opening, the hidden area of the protective door will occupy a large space, thus increasing the volume of the equipment and being not conducive to the multi-station arrangement of the equipment. Summary of the Utility Model
[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this reason, the utility model provides a protective door with small occupied space.
[0004] The utility model also provides a machine tool with the above protective door.
[0005] According to the protective door of the first aspect embodiment of the utility model, it includes:
[0006] A guiding component, including a guiding part, a first sliding part and a second sliding part. The first sliding part is slidably arranged on the guiding part along a first direction, the second sliding part is slidably arranged on the guiding part along a second direction, and the first direction is perpendicular to the second direction;
[0007] A door body, which is hinged to the first sliding part and also hinged to the second sliding part;
[0008] A driving mechanism, which is connected to the first sliding part for driving the first sliding part to slide along the first direction, or the driving mechanism is connected to the second sliding part for driving the second sliding part to slide along the second direction.
[0009] According to the protective door of the embodiment of the utility model, it has at least the following beneficial effects:
[0010] By providing a first sliding part and a second sliding part that can slide in mutually perpendicular directions, the door body is hinged to the first sliding part and the second sliding part. At the same time, a driving mechanism is used to drive the first sliding part to slide in a first direction or drive the second sliding part to slide in a second direction, so that the door body can be driven by the driving mechanism to move within a 90-degree rotation range. When the protective door is applied to equipment such as machine tools, the protective door can be arranged inside the protective opening of the equipment such as machine tools. The driving mechanism drives the door body to move within a 90-degree rotation range to realize the opening and closing of the door body. When the door body is opened, it can be hidden inside the protective opening of the equipment such as machine tools, eliminating the need to set up a hidden area outside the equipment such as machine tools, occupying less space and facilitating multi-station arrangement of the equipment.
[0011] According to some embodiments of the present invention, a first connecting part and a second connecting part are detachably provided on the door body. The first connecting part is hinged to the first sliding part, and the second connecting part is hinged to the second sliding part.
[0012] According to some embodiments of the present invention, two guiding components are provided at intervals along a third direction. The two ends of the door body along the third direction are respectively connected to the two guiding components. The third direction is perpendicular to the first direction and perpendicular to the second direction.
[0013] According to some embodiments of the present invention, there are two door bodies. The two door bodies are arranged opposite to each other along the second direction. The first sliding part, the second sliding part and the driving mechanism are correspondingly provided for both door bodies. The two door bodies can move to make the sides of the two door bodies abut against each other.
[0014] According to some embodiments of the present invention, a buffer part is provided between the two door bodies on the guiding part. The opposite sides of the buffer part along the second direction are respectively used to abut against the corresponding second sliding parts of the two door bodies.
[0015] According to some embodiments of the present invention, the material of the buffer part is rubber.
[0016] According to some embodiments of the present invention, the guiding part includes a first guide rod and a second guide rod. The first guide rod extends along the first direction, and the second guide rod extends along the second direction. The first sliding part is slidably sleeved on the first guide rod, and the second sliding part is slidably sleeved on the second guide rod.
[0017] According to some embodiments of the present invention, the guiding component further includes a fixing part. One end of the first guide rod is fixed to the fixing part, and one end of the second guide rod is fixed to the fixing part.
[0018] According to some embodiments of the present utility model, the center lines of the first guide rod and the second guide rod are located in the same plane.
[0019] A machine tool according to an embodiment of the second aspect of the present utility model includes:
[0020] A machine tool body, which is provided with a protection opening;
[0021] The protection door described in the above-mentioned first aspect embodiment;
[0022] Wherein, the protection door is arranged inside the protection opening.
[0023] The machine tool according to the embodiment of the present utility model has at least the following beneficial effects:
[0024] By providing a protection door, the protection door is provided with a first sliding part and a second sliding part that can slide in mutually perpendicular directions, the door body is hinged to the first sliding part and the second sliding part, and at the same time, the driving mechanism is used to drive the first sliding part to slide in the first direction or drive the second sliding part to slide in the second direction, so that the door body can be driven by the driving mechanism to move within a 90-degree rotation range. When the protection door is applied to the machine tool, the protection door is arranged inside the protection opening of the machine tool, and the door body is driven by the driving mechanism to move within a 90-degree rotation range to realize the opening and closing of the door body. When the door body is opened, it can be hidden inside the protection opening of the machine tool, without the need to set a hidden area outside the machine tool, occupying less space and being convenient for multi-station arrangement of equipment.
[0025] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] The following further describes the present utility model in conjunction with the drawings and embodiments, wherein:
[0027] Figure 1 is a schematic structural diagram of the protection door according to the embodiment of the present utility model;
[0028] Figure 2 is a schematic structural diagram of the guiding assembly according to the embodiment of the present utility model;
[0029] Figure 3 is a schematic structural diagram of the door body according to the embodiment of the present utility model.
[0030] Reference numerals in the drawings:
[0031] Guiding assembly 100, first sliding part 110, second sliding part 120, buffer part 130, first guide rod 140, second guide rod 150, fixing part 160;
[0032] Door body 200, first connecting part 210, second connecting part 220. Detailed implementation manners
[0033] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation to the present utility model.
[0034] In the description of the present utility model, it should be understood that with respect to the orientation description, such as up, down, etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.
[0035] In the description of the present utility model, "a plurality of" refers to more than two. If there is a description of the first and the second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.
[0036] In the description of the present utility model, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.
[0037] Currently, for the protective doors on various types of equipment, the translational opening and overlapping and hiding methods are mostly adopted. The protective door can be driven by a cylinder or a motor to achieve automatic translation along the direction of the guide rail and overlap with the hidden area sealing plate to achieve the purpose of hiding the protective door. However, for this translational opening method, the hidden area of the protective door will occupy a relatively large space, thus increasing the volume of the equipment.
[0038] Therefore, the present utility model provides a protective door and a machine tool, which can effectively improve the above problems.
[0039] The following will refer to Figures 1 to 3 to describe the protective door and the machine tool according to the embodiments of the present utility model.
[0040] The protective door according to the first aspect embodiment of the present utility model includes: a guiding assembly 100, a door body 200, and a driving mechanism.
[0041] The guiding component 100 includes a guiding part, a first sliding part 110, and a second sliding part 120. The first sliding part 110 is slidably arranged on the guiding part along a first direction, and the second sliding part 120 is slidably arranged on the guiding part along a second direction. The first direction is perpendicular to the second direction.
[0042] The door body 200 is hinged to the first sliding part 110 and the second sliding part 120. Among them, the hinge axis of the door body 200 and the first sliding part 110 is distributed along a third direction, and the hinge axis of the door body 200 and the second sliding part 120 slides along the third direction. Among them, the third direction is perpendicular to the first direction and perpendicular to the second direction.
[0043] The driving mechanism (not shown in the figure) is connected to the first sliding part 110 for driving the first sliding part 110 to slide along the first direction, or the driving mechanism is connected to the second sliding part 120 for driving the second sliding part 120 to slide along the second direction. Obviously, when the driving mechanism drives the first sliding part 110 to slide along the first direction, the second sliding part 120 will slide along the second direction under the drive of the door body 200. Since the first direction is perpendicular to the second direction, the door body 200 can move within a 90-degree rotation range; or when the driving mechanism drives the second sliding part 120 to slide along the second direction, the first sliding part 110 will slide along the first direction under the drive of the door body 200. Since the first direction is perpendicular to the second direction, the door body 200 can move within a 90-degree rotation range. In this embodiment, the driving mechanism is connected to the first sliding part 110 for driving the first sliding part 110 to move along the first direction. It can be imagined that the driving mechanism can be a cylinder or an oil cylinder or a motor screw mechanism to realize the automatic opening and closing of the door body 200.
[0044] The protective door of the embodiment of the present utility model, by arranging the first sliding part 110 and the second sliding part 120 that can slide along mutually perpendicular directions, making the door body 200 hinged to the first sliding part 110 and the second sliding part 120, and at the same time making the driving mechanism drive the first sliding part 110 to slide along the first direction or drive the second sliding part 120 to slide along the second direction, so that the door body 200 can be driven by the driving mechanism to move within a 90-degree rotation range. When the protective door is applied to equipment such as machine tools, the protective door can be arranged inside the protective opening of the machine tool and other equipment. By driving the door body 200 to move within a 90-degree rotation range through the driving mechanism, the opening and closing of the door body 200 can be realized. When the door body 200 is opened, it can be hidden inside the protective opening of the machine tool and other equipment, without the need to set a hidden area outside the machine tool and other equipment, occupying a small space and being convenient for the equipment to be arranged in multiple workstations.
[0045] Refer to Figures 1 to 3As shown in the figure, in some embodiments of the present utility model, a first connecting portion 210 and a second connecting portion 220 are detachably provided on the door body 200. The first connecting portion 210 is hinged to the first sliding portion 110, and the hinge axis of the first connecting portion 210 and the first sliding portion 110 is distributed along the third direction. The second connecting portion 220 is hinged to the second sliding portion 120, and the hinge axis of the second connecting portion 220 and the second sliding portion 120 slides along the third direction. Through the above settings, the hinge connection between the door body 200, the first sliding portion 110, and the second sliding portion 120 is realized. Specifically, the first connecting portion 210 is fixed to the door body 200 by bolts, and the second connecting portion 220 is fixed to the door body 200 by bolts to facilitate the disassembly and assembly of the door body 200.
[0046] Referring to Figures 1 to 3 As shown in the figure, in some embodiments of the present utility model, two guiding components 100 are provided at intervals along the third direction. The two ends of the door body 200 along the third direction are respectively connected to the two guiding components 100. The third direction is perpendicular to the first direction and perpendicular to the second direction. In this embodiment, by providing two guiding components 100, the movement of the door body 200 can be guided, making the movement of the door body 200 smoother and the structure stable and reliable.
[0047] Referring to Figures 1 to 3 As shown in the figure, in some embodiments of the present utility model, there are two door bodies 200. The two door bodies 200 are arranged opposite to each other along the second direction. Each of the two door bodies 200 is correspondingly provided with a first sliding portion 110, a second sliding portion 120, and a driving mechanism. That is, one guiding component 100 is provided with two first sliding portions 110 and two second sliding portions 120, and there are also two driving mechanisms. The two driving mechanisms are respectively used to drive the two door bodies 200 to move. Among them, the door bodies 200 can move to make the sides of the two door bodies 200 abut against each other. By providing two door bodies 200, when the protective door is applied to equipment such as machine tools, the protective opening of the machine tool and other equipment can be opened or closed by the cooperation of the two door bodies 200. Since the door body 200 needs to move within a 90-degree rotation range, if only one door body 200 is provided to open or close the protective opening, the moving area of the door body 200 will be relatively large, which may affect the layout of the internal mechanisms of the machine tool and other equipment. After the two door bodies 200 are arranged opposite to each other, the moving space occupied by the two door bodies 200 will become smaller, leaving more space for the layout of the internal mechanisms of the machine tool and other equipment, and the space utilization is more reasonable.
[0048] Referring to Figures 1 to 3As shown, in some embodiments of the present utility model, a buffer portion 130 is provided between two door bodies 200 on the guiding portion. The opposite sides of the buffer portion 130 along the second direction are respectively used to abut against the corresponding second sliding portions 120 of the two door bodies 200. It can be understood that when setting two door bodies 200, when the two door bodies 200 close the protective opening of equipment such as a machine tool, the sides of the two door bodies 200 need to abut against each other to ensure the closing effect. However, if the two door bodies 200 collide for a long time, it is easy to cause damage to the door bodies 200. Therefore, in this embodiment, the buffer portion 130 is provided on the guiding portion, so that the buffer portion 130 is located between the two door bodies 200. When the two door bodies 200 approach and close each other, the buffer portion 130 can respectively abut against the corresponding second sliding portions 120 of the two door bodies 200 for buffering, reducing the collision force between the two door bodies 200 and the probability of damage to the two door bodies 200. In some specific embodiments, the material of the buffer portion 130 is rubber, and the buffer effect is good.
[0049] Referring to Figures 1 to 3 As shown, in some embodiments of the present utility model, the guiding portion includes a first guide rod 140 and a second guide rod 150. The first guide rod 140 extends along the first direction, and the second guide rod 150 extends along the second direction. The first sliding portion 110 is slidably sleeved on the first guide rod 140, and the second sliding portion 120 is slidably sleeved on the second guide rod 150. In this way, the sliding installation of the first sliding portion 110 along the first direction and the sliding installation of the second sliding portion 120 along the second direction can be realized. The structure is simple and practical, and the rod-shaped structure occupies a small space, which can optimize the space layout. In some specific embodiments, the buffer portion 130 is provided on the second guide rod 150.
[0050] Referring to Figures 1 to 3 As shown, in some embodiments of the present utility model, the guiding assembly 100 further includes a fixing portion 160. One end of the first guide rod 140 is fixed to the fixing portion 160, and one end of the second guide rod 150 is fixed to the fixing portion 160. By providing the fixing portion 160, it is convenient to fixedly install the first guide rod 140 and the second guide rod 150. On the other hand, the sliding stroke of the first sliding portion 110 and the second sliding portion 120 can also be limited by the fixing portion 160. In some specific embodiments, two door bodies 200 are provided. One guiding portion includes one second guide rod 150, two first guide rods 140 and two fixing portions 160. The two first guide rods 140 are oppositely arranged along the second direction, and the two fixing portions 160 are respectively connected to both ends of the second guide rod 150.
[0051] Referring to Figures 1 to 3 As shown, in some embodiments of the present utility model, the center line of the first guide rod 140 and the center line of the second guide rod 150 are in the same plane. With this setting, the overall space occupied by the protective door can be reduced, and the structure is compact.
[0052] A machine tool according to an embodiment of the second aspect of the present utility model includes a machine tool body and the protective door of the above-mentioned embodiment of the first aspect. Among them, the machine tool body is provided with a protective opening, and the protective door is arranged in the protective opening.
[0053] In the machine tool of this embodiment, by providing a protective door, the protective door is provided with a first sliding part 110 and a second sliding part 120 that can slide in mutually perpendicular directions. The door body 200 is hinged to the first sliding part 110 and the second sliding part 120. At the same time, the driving mechanism is used to drive the first sliding part 110 to slide in the first direction or drive the second sliding part 120 to slide in the second direction. Thus, the door body 200 can be driven by the driving mechanism to move within a 90-degree rotation range. When the protective door is applied to the machine tool, the protective door is arranged inside the protective opening of the machine tool. By driving the door body 200 to move within a 90-degree rotation range by the driving mechanism, the opening and closing of the door body 200 can be realized. When the door body 200 is opened, it can be hidden inside the protective opening of the machine tool, without the need to set a hidden area outside the machine tool, occupying less space, and facilitating the multi-station arrangement of equipment.
[0054] In the description of this specification, the description with reference to terms such as "an embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.
[0055] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field to which it belongs, various changes can also be made without departing from the purpose of the present utility model.
Claims
1. A protective door, characterized in that, Comprising: A guiding assembly (100), including a guiding portion, a first sliding portion (110), and a second sliding portion (120). The first sliding portion (110) is slidably disposed on the guiding portion along a first direction, the second sliding portion (120) is slidably disposed on the guiding portion along a second direction, and the first direction is perpendicular to the second direction; A door body (200), which is hinged to the first sliding portion (110), and the door body (200) is also hinged to the second sliding portion (120); A driving mechanism, which is connected to the first sliding portion (110) for driving the first sliding portion (110) to slide along the first direction, or the driving mechanism is connected to the second sliding portion (120) for driving the second sliding portion (120) to slide along the second direction.
2. The protective door according to claim 1, wherein: The door body (200) is detachably provided with a first connecting portion (210) and a second connecting portion (220). The first connecting portion (210) is hinged to the first sliding portion (110), and the second connecting portion (220) is hinged to the second sliding portion (120).
3. The protective door according to claim 1, wherein: Two guiding assemblies (100) are provided at intervals along a third direction. Two ends of the door body (200) along the third direction are respectively connected to the two guiding assemblies (100). The third direction is perpendicular to the first direction and perpendicular to the second direction.
4. The protective door according to claim 1, characterized in that: There are two door bodies (200). The two door bodies (200) are arranged opposite to each other along the second direction. The first sliding portion (110), the second sliding portion (120), and the driving mechanism are correspondingly provided for both door bodies (200). The two door bodies (200) can move to make the sides of the two door bodies (200) abut against each other.
5. The protective door according to claim 4, characterized in that: A buffer portion (130) is provided between the two door bodies (200) on the guiding portion. Opposite sides of the buffer portion (130) along the second direction are respectively used to abut against the corresponding second sliding portions (120) of the two door bodies (200).
6. The protective door according to claim 5, characterized in that: The material of the buffer portion (130) is rubber.
7. The protective door according to claim 1, characterized in that: The guiding portion includes a first guide rod (140) and a second guide rod (150). The first guide rod (140) extends along the first direction, the second guide rod (150) extends along the second direction. The first sliding portion (110) is slidably sleeved on the first guide rod (140), and the second sliding portion (120) is slidably sleeved on the second guide rod (150).
8. The protective door according to claim 7, wherein: The guiding assembly (100) further includes a fixing portion (160). One end of the first guide rod (140) is fixed to the fixing portion (160), and one end of the second guide rod (150) is fixed to the fixing portion (160).
9. The protective door according to claim 7, characterized in that: The center line of the first guide rod (140) and the center line of the second guide rod (150) are located in the same plane.
10. A machine tool, characterized in that, Comprising: A machine tool body, which is provided with a protection opening; The protection door according to any one of claims 1 to 9; Wherein, the protection door is disposed within the protection opening.