Sheet metal protective cover for machine tool

Abstract

The utility model discloses a sheet metal protective cover for machine tool, is connected by a plurality of plate sheet metal, and the plate sheet metal includes outer sheet metal and inner sheet metal, forms the cavity between outer sheet metal and inner sheet metal, and the periphery of outer sheet metal is connected with the periphery of inner sheet metal, is equipped with a plurality of installation slot on the inner sheet metal, and the installation slot is provided with the wide inside of the outside narrow, is equipped with filler in the cavity. Form cavity through outer, inner sheet metal and fill sound insulation cotton etc. material, significantly improve the impact resistance and sound insulation effect, guarantee safety and improve workshop environment. The T type installation slot of the wide inside of the outside narrow cooperates sliding block, makes auxiliary component installation flexible adjustable, and the function expansibility is strong. The observation part at the box door adopts the explosion -proof glass or the slidable metal cover plate, and the working condition observation and safety protection are considered, and the hinged box door design is also convenient for equipment maintenance, and the practicability and safety of protective cover are improved as a whole.

Description

Technical Field

[0001] This utility model belongs to the field of sheet metal technology, specifically relating to sheet metal protective covers for machine tools. Background Technology

[0002] In the machine tool processing field, protective covers are key components ensuring the safe operation of equipment and the personal safety of operators. They are mainly used to isolate the processing area and prevent injuries caused by flying chips, coolant splashes, and tool breakage. Currently, most machine tool protective covers on the market adopt a single-layer sheet metal structure. Although they have basic protective functions, their impact resistance is limited. When faced with high-speed flying metal fragments or sudden tool breakage impacts, they are prone to deformation or even damage, and their safety protection performance needs to be improved.

[0003] Meanwhile, the existing protective covers have poor functional expandability. Auxiliary components such as lighting fixtures and control boxes are usually installed by direct welding or bolt fixing. The installation position is fixed and disassembly and adjustment are inconvenient, making it difficult to flexibly arrange according to actual processing needs. Utility Model Content

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a sheet metal protective cover for machine tools, which is composed of several sheet metal plates connected together. The sheet metal plates include an outer sheet metal and an inner sheet metal, and a cavity is formed between the outer sheet metal and the inner sheet metal. The four sides of the outer sheet metal are connected to the four sides of the inner sheet metal. The inner sheet metal is provided with several mounting grooves that are recessed into the cavity. The mounting grooves are narrower at the outside and wider at the inside. The cavity is filled with a filling material. A connecting mechanism is provided on part of the sheet metal plates. The connecting mechanism includes a straight cylinder. The outer sheet metal is provided with an opening for one end of the straight cylinder to extend out, and the inner sheet metal is provided with an opening for the other end of the straight cylinder to extend out. The two ends of the straight cylinder are fixedly connected to the outer sheet metal and the inner sheet metal, respectively. The connecting mechanism is provided as an observation part, and the two ends of the straight cylinder in the observation part are covered by cover plates.

[0005] As a preferred embodiment of the above technical solution, the cover plate is fixedly connected to the outer sheet metal or the inner sheet metal, and the cover plate is made of transparent explosion-proof glass or transparent plexiglass.

[0006] As a preferred embodiment of the above technical solution, the cover plate is a metal cover plate, with its upper and lower edges slidably installed in the slide groove, and the metal cover plate being driven to move in the slide groove by a cylinder or an electric push rod.

[0007] As a preferred embodiment of the above technical solution, the filling material includes any one or more of sound insulation cotton, honeycomb metal mesh, and quartz sand.

[0008] As a preferred embodiment of the above technical solution, the inner sheet metal is provided with a plurality of mounting ports, which are respectively connected to mounting grooves.

[0009] As a preferred embodiment of the above technical solution, the cross-section of the mounting groove is T-shaped.

[0010] As a preferred embodiment of the above technical solution, the outer sheet metal and the inner sheet metal are made of steel or aluminum, respectively.

[0011] The beneficial effects of this utility model are as follows: By forming a cavity with outer and inner sheet metal and filling it with sound-insulating cotton and other materials, the impact resistance and sound insulation effect are significantly improved, ensuring safety and improving the workshop environment. The T-shaped mounting groove, which is narrow on the outside and wide on the inside, combined with the slider, makes the installation of auxiliary components flexible and adjustable, and its functionality highly expandable. The observation section at the door uses explosion-proof glass or a sliding metal cover, taking into account both working condition observation and safety protection. The hinged door design also facilitates equipment maintenance, thus improving the overall practicality and safety of the protective cover. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of this utility model. Detailed Implementation

[0013] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] like Figure 1-2 As shown, the machine tool sheet metal protective cover is composed of several connected sheet metal plates. Each sheet metal plate includes an outer sheet metal 1 and an inner sheet metal 2, forming a cavity 3 between them. The outer sheet metal 1 and the inner sheet metal 2 are connected around their perimeters. The inner sheet metal 2 has several recessed mounting grooves 4 forming the cavity 3, with the grooves being narrower at the outside and wider at the inside. The cavity 3 is filled with a filling material. A connecting mechanism is provided on some of the sheet metal plates, including a straight cylinder 5. The outer sheet metal 1 has an opening 6 for one end of the straight cylinder 5 to extend out, and the inner sheet metal 2 has an opening 6 for the other end of the straight cylinder 5 to extend out. The two ends of the straight cylinder 5 are fixedly connected to the outer sheet metal 1 and the inner sheet metal 2, respectively. A portion of the connecting mechanism serves as an observation section, with the two ends of the straight cylinder 5 in the observation section covered by cover plates 7. The sheet metal plates on the front of the machine tool are hinged to other sheet metal plates to form an openable door. The sheet metal plates in other locations can be welded together or fixedly connected by bolts. An observation panel is located at the door, while other locations feature connecting mechanisms for cables, pipes, and other conduits. The multi-layered sheet metal protective cover offers strong impact resistance, ensuring safety during machine tool operation. The shape of the protective cover is designed according to specific requirements.

[0017] Furthermore, the cover plate 7 is fixedly connected to the outer sheet metal 1 or the inner sheet metal 2, and the cover plate 7 is made of transparent explosion-proof glass. The explosion-proof glass provides safety protection, and the situation inside the enclosure can be directly observed through the explosion-proof glass.

[0018] Alternatively, the cover plate 7 can be a metal cover plate 10, with its upper and lower edges slidably mounted in the slide groove 8. The metal cover plate 10 is driven by a cylinder to move within the slide groove 8. During machine tool operation, the metal cover plates 10 cover both ends of the straight cylinder 5, preventing high-speed objects from flying out in the event of accidents such as flying chips or broken tools, thus improving operator safety. Opening the metal cover plate 10 allows observation of the interior of the enclosure.

[0019] Furthermore, the filling material includes any one or more of sound-absorbing cotton, honeycomb metal mesh, and quartz sand. Honeycomb metal mesh and quartz sand can improve the impact resistance of the protective cover. Sound-absorbing cotton can reduce noise.

[0020] Furthermore, the inner sheet metal 2 is provided with several mounting ports 9, which are connected to mounting grooves 4. A slider, which is also narrower on the outside and wider on the inside, is inserted into the mounting groove 4 through the mounting ports 9, and its position is fixed using bolts or other fasteners. Lighting fixtures, control boxes, and other items can be mounted on the corresponding sliders to expand functionality.

[0021] Furthermore, the mounting groove 4 has a T-shaped cross-section. The T-shaped mounting groove 4 is used to mount small parts such as lighting fixtures on the inner sheet metal 2, and the mounting position can be flexibly adjusted.

[0022] Furthermore, the outer sheet metal 1 and the inner sheet metal 2 are made of steel or aluminum, respectively. The outer sheet metal 1 and the inner sheet metal 2 are made of traditional sheet metal materials.

[0023] It is worth mentioning that the technical features such as cylinders and electric push rods involved in this utility model patent application should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be conventionally selected in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not elaborate further.

[0024] The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make many modifications and variations based on the concept of the present invention without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the present invention through logical analysis, reasoning or limited experimentation on the basis of the prior art should be within the scope of protection defined by the claims.

Claims

1. A sheet metal protective cover for machine tools, characterized in that, It is composed of several sheet metal plates connected together. The sheet metal plates include an outer sheet metal plate and an inner sheet metal plate. A cavity is formed between the outer sheet metal plate and the inner sheet metal plate. The four sides of the outer sheet metal plate and the four sides of the inner sheet metal plate are connected. The inner sheet metal plate is provided with several mounting grooves that are recessed into the cavity. The mounting grooves are narrower at the outside and wider at the inside. The cavity is filled with a filling material. A connecting mechanism is provided on some of the sheet metal plates. The connecting mechanism includes a straight cylinder. The outer sheet metal plate is provided with an opening for one end of the straight cylinder to extend out. The inner sheet metal plate is provided with an opening for the other end of the straight cylinder to extend out. The two ends of the straight cylinder are fixedly connected to the outer sheet metal plate and the inner sheet metal plate, respectively. The connecting mechanism is provided as an observation part. The two ends of the straight cylinder in the observation part are covered by cover plates.

2. The sheet metal protective cover for machine tools as described in claim 1, characterized in that, The cover plate is fixedly connected to the outer sheet metal or inner sheet metal, and the cover plate is made of transparent explosion-proof glass or transparent plexiglass.

3. The sheet metal protective cover for machine tools as described in claim 1, characterized in that, The cover plate is a metal cover plate, with its upper and lower edges slidably installed in the slide groove. The metal cover plate is driven to move in the slide groove by a cylinder or an electric push rod.

4. The sheet metal protective cover for machine tools as described in claim 1, characterized in that, The filling material includes any one or more of the following: sound insulation cotton, honeycomb metal mesh, and quartz sand.

5. The sheet metal protective cover for machine tools as described in claim 4, characterized in that, The inner sheet metal is provided with several mounting ports, which are connected to mounting slots.

6. The sheet metal protective cover for machine tools as described in claim 5, characterized in that, The mounting groove has a T-shaped cross-section.

7. The sheet metal protective cover for machine tools as described in claim 1, characterized in that, The outer sheet metal and inner sheet metal are made of steel or aluminum, respectively.

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