A door mounting structure for a machine tool pneumatic cabinet

Abstract

This utility model proposes a door mounting structure for a machine tool pneumatic cabinet, belonging to the technical field of machine tool pneumatic cabinets. It includes a cabinet frame with multiple sets of mounting holes on its surface. A mounting assembly is provided on the side wall of the cabinet frame for mounting and fixing the cabinet frame, a first door, and a second door. The mounting assembly includes multiple sets of sealing strips, baffles, the first door, and the second door. The sealing strips are symmetrically arranged on the side wall of the cabinet frame, and the baffles are installed on the side wall of the cabinet frame. The first door is located on one side of the cabinet frame, and the second door is located on another side of the cabinet frame. The sealing strips are located at the edge of the through-hole. This utility model, by providing the mounting assembly, ensures a seal between the first door, the second door, and the cabinet frame, preventing external contaminants from entering the cabinet, while also facilitating the assembly and disassembly of the first door, the second door, and the cabinet frame.

Description

Technical Field

[0001] This utility model relates to the field of pneumatic cabinet technology for machine tools, and in particular to a door mounting structure for a pneumatic cabinet for machine tools. Background Technology

[0002] Pneumatic cabinets for machine tools are a key component of modern CNC machine tools, machining centers, and other automated equipment. They are primarily used for the centralized installation and protection of pneumatic system components. Their function is to provide a stable and clean air supply to the machine tool and ensure the reliable and efficient operation of the pneumatic system. As an important part of the pneumatic cabinet, the door not only plays a crucial role in protecting the internal components from external environmental damage but also facilitates daily inspection, maintenance, and troubleshooting by operators.

[0003] Most existing pneumatic cabinet doors for machine tools are fixed to one side of the cabinet frame using hinges or hinges. This method is simple in structure and low in cost, but it is often difficult to achieve uniform and reliable pressure sealing at the hinge connection points and the contact surface between the door and the cabinet frame. This makes it easy for external contaminants to enter the cabinet and contaminate the precision pneumatic components, leading to malfunctions such as valve core jamming, filter blockage, and pipeline corrosion. This seriously affects the reliability of machine tool operation and the lifespan of components. At the same time, when it is necessary to replace the door or repair the cabinet, it is usually necessary to remove multiple screws that fasten the hinges, which is cumbersome and time-consuming, especially in the space-constrained internal environment of the machine tool. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a door mounting structure for machine tool pneumatic cabinets, which more precisely solves the problems of insufficient sealing and inconvenient disassembly / reassembly of existing machine tool pneumatic cabinet doors.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model proposes a door mounting structure for a pneumatic cabinet of a machine tool, including a cabinet frame, a plurality of mounting holes on the surface of the cabinet frame, and mounting components provided on the side wall of the cabinet frame. The mounting components are used to install and fix the cabinet frame, the first door and the second door.

[0007] Furthermore, the cabinet frame sidewall is provided with multiple sets of connection ports, and the cabinet frame sidewall is provided with two sets of through openings.

[0008] Furthermore, the installation assembly includes multiple sets of sealing strips, baffles, a first door and a second door. The multiple sets of sealing strips are symmetrically arranged on the side wall of the cabinet frame. The baffles are installed on the side wall of the cabinet frame. The first door is located on one side of the cabinet frame, and the second door is located on one side of the cabinet frame.

[0009] Furthermore, the sealing strip is located at the edge of the through opening, the first door body and the second door body are symmetrically arranged, and the first door body, the second door body and the through opening are correspondingly arranged.

[0010] Furthermore, lock bodies are embedded in both the first and second door bodies, and limit plates are provided on the side walls of the lock bodies, with the limit plates corresponding to the stop bars.

[0011] Furthermore, both the first door body and the second door body are provided with sealing elements on their side walls. The sealing elements have a U-shaped cross-section and are correspondingly arranged with the sealing strip.

[0012] Furthermore, the installation assembly also includes multiple sets of fasteners, multiple sets of connectors, two sets of fixing holes, a first insertion hole, a second insertion hole, and fixing pins. The multiple sets of fasteners are symmetrically installed on the side walls of the cabinet frame, and the multiple sets of connectors are respectively installed on the side walls of the first door and the second door. The two sets of fixing holes are opened on the surface of the fasteners, the first insertion hole is opened on the surface of the fasteners, the second insertion hole is opened on the surface of the connectors, and fixing pins are installed through the first insertion hole and the second insertion hole.

[0013] Furthermore, the fastener and the connector are correspondingly provided, the cross-section of the fixing pin is L-shaped, and the fixing pin is cylindrical.

[0014] The beneficial effects of this utility model are:

[0015] This utility model proposes a door installation structure for a pneumatic machine tool cabinet. With the arrangement of sealing strips, stop strips, a first door, a second door, a lock body, a limiting plate, and sealing components, a good seal is achieved between the first and second door and the cabinet frame, preventing external contaminants from entering the cabinet and ensuring the reliability of machine tool operation and the life of components. With the arrangement of fixing components, connecting components, fixing frames, a first socket, a second socket, and fixing pins, users can easily disassemble and assemble the first and second door and the cabinet frame, thereby facilitating the replacement of the first and second door or the maintenance of the cabinet frame. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the cabinet frame structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the first gate structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the installation component structure of this utility model;

[0020] Figure 5 For the present utility model Figure 3 A magnified structural diagram of point A in the middle.

[0021] The attached figures are labeled as follows:

[0022] In the diagram: 1. Cabinet frame; 2. Connection port; 3. Through opening; 4. Sealing strip; 5. Stop bar; 6. First door; 7. Second door; 8. Lock body; 9. Limiting plate; 10. Fixing component; 11. Connecting component; 12. Fixing hole; 13. First insertion hole; 14. Second insertion hole; 15. Fixing pin; 16. Sealing component. Detailed Implementation

[0023] To more clearly and completely illustrate the technical solution of this utility model, the following description, in conjunction with the accompanying drawings, will further explain this utility model.

[0024] Please refer to Figures 1-5 This utility model proposes a door mounting structure for a pneumatic cabinet of a machine tool, including a cabinet frame 1. The surface of the cabinet frame 1 has multiple sets of mounting holes for connecting and fixing the cabinet frame 1 to the machine tool. The side wall of the cabinet frame 1 is provided with mounting components for installing and fixing the cabinet frame 1, the first door 6, and the second door 7. The side wall of the cabinet frame 1 is provided with multiple sets of connection ports 2 for wiring and piping to pass through and connect. The side wall of the cabinet frame 1 is provided with two sets of through openings 3 to facilitate the installation or maintenance of pneumatic system components by the user.

[0025] The installation assembly includes multiple sets of sealing strips 4, stop strips 5, a first door body 6, and a second door body 7. The sealing strips 4 are symmetrically arranged on the side walls of the cabinet frame 1 to limit and fix the sealing element 16. The stop strips 5 are installed on the side walls of the cabinet frame 1 to limit the positioning piece 9 and also seal the joint between the first door body 6 and the second door body 7. The first door body 6 and the second door body 7 are located on one side of the cabinet frame 1 to seal the through opening 3. The sealing strips 4 are located at the edge of the through opening 3. The first door body 6 and the second door body 7 are symmetrically arranged, corresponding to the through opening 3. Lock bodies 8 are embedded in both the first door body 6 and the second door body 7 to drive the rotation of the positioning piece 9. The side wall of the lock body 8 is provided with the positioning piece 9, which corresponds to the stop strip 5. Both the first door 6 and the second door 7 are provided with sealing elements 16 on their side walls. The sealing element 16 has a U-shaped cross-section and is correspondingly arranged with the sealing strip 4. When closing the first door 6 and the second door 7, the user pushes the first door 6 and the second door 7 towards the through opening 3, causing the sealing strip 4 on the side wall of the cabinet frame 1 to be inserted into the sealing element 16. Then, the user inserts the key into the lock body 8 and turns it. With the linkage structure inside the lock body 8, the limiting piece 9 changes from a vertical state to a horizontal state. With the cooperation of the stop strip 5, the limiting closure between the first door 6, the second door 7 and the cabinet frame 1 is completed. With the cooperation of the sealing element 16, the sealing strip 4 and the stop strip 5, a good seal is achieved between the first door 6, the second door 7 and the cabinet frame 1, preventing external contaminants from entering the cabinet and ensuring the reliability of the machine tool operation and the life of the components.

[0026] The installation assembly also includes multiple sets of fasteners 10, multiple sets of connectors 11, two sets of fixing holes 12, a first insertion hole 13, a second insertion hole 14, and fixing pins 15. The multiple sets of fasteners 10 are symmetrically installed on the side walls of the cabinet frame 1. The multiple sets of connectors 11 are respectively installed on the side walls of the first door 6 and the second door 7. The two sets of fixing holes 12 are formed on the surface of the fasteners 10, the first insertion hole 13 is formed on the surface of the fasteners 10, and the second insertion hole 14 is formed on the surface of the connectors 11, for inserting the fixing pins 15. Fixing pins 15 are inserted into the first insertion hole 13 and the second insertion hole 14 to limit the connection between the fasteners 10 and the connectors 11. The fasteners 10 and connectors 11 are correspondingly arranged. The fixing pin 15 has an L-shaped cross-section and is cylindrical, ensuring the connection between the connectors 11 and the fasteners. The rotation between the connector 11 and the fixing pin 10 ensures smooth opening and closing of the first door 6 and the second door 7. When the first door 6 and the second door 7 need to be replaced or the cabinet frame needs to be repaired, the user only needs to hold the first door 6 and the second door 7 and then remove the fixing pin 15 from the first insertion hole 13 and the second insertion hole 14 to complete the disassembly of the first door 6 and the second door 7 from the cabinet frame 1. When the first door 6 and the second door 7 are installed, the connector 11 only needs to be aligned with the fixing part 10 and the fixing pin 15 inserted into the first insertion hole 13 and the second insertion hole 14 to complete the assembly of the first door 6 and the second door 7 from the cabinet frame 1. The operation is simple and convenient for the user to disassemble and assemble.

[0027] Of course, there may be other implementations of this utility model. Based on this implementation, other implementations obtained by those skilled in the art without any creative effort are all within the scope of protection of this utility model.

Claims

1. A door mounting structure for a machine tool pneumatic cabinet, characterized in that, The cabinet includes a cabinet frame, the surface of which has multiple sets of mounting holes, and the side wall of the cabinet frame is provided with mounting components for mounting, connecting and fixing the cabinet frame, the first door and the second door. The installation assembly includes multiple sets of sealing strips, baffles, a first door and a second door. The multiple sets of sealing strips are symmetrically arranged on the side wall of the cabinet frame. The baffles are installed on the side wall of the cabinet frame. The first door is located on one side of the cabinet frame, and the second door is located on one side of the cabinet frame. The installation assembly also includes multiple sets of fasteners, multiple sets of connectors, two sets of fixing holes, a first insertion hole, a second insertion hole, and fixing pins. The multiple sets of fasteners are symmetrically installed on the side walls of the cabinet frame, and the multiple sets of connectors are respectively installed on the side walls of the first door and the second door. The two sets of fixing holes are opened on the surface of the fasteners, the first insertion hole is opened on the surface of the fasteners, the second insertion hole is opened on the surface of the connectors, and fixing pins are installed through the first insertion hole and the second insertion hole.

2. The door mounting structure for a machine tool pneumatic cabinet according to claim 1, characterized in that, The cabinet frame sidewall is provided with multiple sets of connection ports, and the cabinet frame sidewall is provided with two sets of through openings.

3. The door mounting structure for a machine tool pneumatic cabinet according to claim 1, characterized in that, The sealing strip is located at the edge of the through opening. The first door and the second door are symmetrically arranged, and the first door, the second door, and the through opening are correspondingly arranged.

4. The door mounting structure for a machine tool pneumatic cabinet according to claim 1, characterized in that, Both the first and second door bodies are fitted with lock bodies, and the side walls of the lock bodies are provided with limit plates, which are correspondingly arranged with stop bars.

5. The door mounting structure for a machine tool pneumatic cabinet according to claim 1, characterized in that, Both the first door and the second door are provided with sealing elements on their side walls. The sealing elements have a U-shaped cross-section and are provided with corresponding sealing strips.

6. The door mounting structure for a machine tool pneumatic cabinet according to claim 1, characterized in that, The fastener and the connector are provided correspondingly, the fixing pin has an L-shaped cross-section and is cylindrical.

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