Protective shell for lathe

Abstract

The protective shell comprises a protective shell body arranged on the lathe and a protective shell shield installed on the protective shell body, the protective shell shield is composed of an extension block, a shield body and an observation window, the observation window is arranged in the middle of the shield body, the extension block is installed on one side of the shield body, and the shield body is installed on the other side of the shield body. The joint of the extension block and one side of the cover body is in rotating shaft connection; through the designed protective shell protection cover, the clamping assembly and the limiting mechanism, the original mode that the protective shell protection cover and the protective shell are installed in a bolt penetrating mode is improved, in the disassembly and assembly process of the protective shell protection cover and the protective shell, multiple bolts need to be operated one by one through a screwdriver, and the phenomenon that operation is tedious exists; the protective shell shield and the protective shell are mounted in a clamping and limiting manner, so that tools are not needed during mounting, and the stability after mounting is ensured under the condition that the operation is convenient and fast.

Description

Technical Field

[0001] This utility model belongs to the field of lathe machining protection technology, specifically relating to a protective shell for lathes. Background Technology

[0002] The protective housing of a lathe effectively blocks harmful substances such as chips, tool fragments, and oil mist that splash out during lathe machining, preventing injury to operators. It also prevents workers from accidentally operating or coming into contact with rotating parts, reducing the risk of accidents and ensuring personnel safety. Furthermore, it protects the equipment from external environmental influences, reduces chip interference, keeps the machining area clean, and ensures stable machining accuracy. It also prevents coolant, chips, and other substances from contaminating and damaging CNC lathe mechanical components, especially electronic systems, electrical equipment, and control panels, reducing equipment failures and extending machine tool life. Finally, it prevents chips, oil, and other industrial waste from scattering everywhere, keeping the workshop environment clean and effectively reducing noise pollution, providing operators with a more comfortable working environment.

[0003] In existing lathe protective housings, the protective housing and the protective housing cover are fixed together by bolts. During operation, it is necessary to use a screwdriver to remove and install the multiple bolts one by one, which is a cumbersome operation. Therefore, this utility model proposes a protective housing for lathes. Utility Model Content

[0004] The purpose of this utility model is to provide a protective shell for lathes, so as to solve the problem of cumbersome disassembly and assembly caused by the bolt connection between the protective shell and the protective shell cover in the above-mentioned background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a protective housing for a lathe, comprising a protective housing disposed on the lathe and a protective housing cover mounted on the protective housing, wherein the protective housing cover is composed of an extension block, a cover body, and an observation window, wherein the observation window is disposed in the middle of the cover body, the extension block is mounted on one side of the cover body, and the connection between the extension block and one side of the cover body is a pivot connection.

[0006] Preferably, the bottom end of the extension block is provided with a locking assembly at the engagement point with the protective shell. The locking assembly consists of a locking block, a silicone seat, and a locking groove. The locking groove is opened on the inner side of the protective shell. The locking block is fixed to the bottom end of the extension block and is engaged with the inner side of the locking groove. The silicone seat is disposed at the connection point between the locking block and the locking groove, and the outer side of the silicone seat is fixed to the inner wall of the locking groove.

[0007] Preferably, the outer surface of the silicone seat is fixed to the inner wall of the slot.

[0008] Preferably, a limiting mechanism is provided at the connection between the bottom end of the cover and the protective shell. The limiting mechanism consists of a spring, a groove, a limiting slot, a limiting block, and a limiting component. The groove is formed on the surface of the protective shell, the limiting slot is formed on the inner side of the cover, the limiting block is set on the inner side of the groove and the inner side of the limiting slot, the spring is set at one end of the limiting block and located inside the groove, and the limiting component is set at the other end of the limiting block.

[0009] Preferably, the limiting component consists of a through groove, a limiting plate, a rotating block, and a rotating groove. The rotating groove is opened at the other end of the limiting block, the through groove is opened on the surface of the cover, the rotating block is disposed inside the through groove and the rotating groove, the limiting plate is disposed on the outside of the cover, and the inner side of the limiting plate is fixed to the end of the rotating block.

[0010] Preferably, the length of the limiting plate is the same as the length of the through groove, and the rotating block is a cylindrical structure.

[0011] Preferably, a protective film is attached to the inside of the observation window.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By designing a protective shell cover, locking components, and limiting mechanisms, the original method of installing the protective shell cover and the protective shell by bolting them together was improved. This method required the use of a screwdriver to operate on multiple bolts one by one during the assembly and disassembly process, which was cumbersome. By using a locking and limiting method to install the protective shell cover and the protective shell, the installation can be done without tools, and the stability after installation is ensured while maintaining ease of operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the side connection of the protective shell and the protective shell cover of this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged schematic diagram of region A in the image;

[0017] Figure 4 This is a partially enlarged schematic diagram of the limiting component of this utility model;

[0018] In the diagram: 1. Protective shell; 2. Protective shell cover; 20. Engaging assembly; 201. Locking block; 202. Silicone seat; 203. Locking groove; 21. Extension block; 22. Cover; 221. Spring; 222. Groove; 223. Limiting groove; 224. Limiting block; 225. Limiting assembly; 2251. Through groove; 2252. Limiting plate; 2253. Rotating block; 2254. Rotating groove; 23. Observation window. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1 to 4This utility model provides a technical solution: a protective shell for a lathe, comprising a protective shell 1 disposed on the lathe and a protective shell cover 2 mounted on the protective shell 1. The protective shell cover 2 consists of an extension block 21, a cover body 22, and an observation window 23. The observation window 23 is located in the middle of the cover body 22, and the extension block 21 is mounted on one side of the cover body 22. The connection between the extension block 21 and one side of the cover body 22 is a pivot connection. Through the design of the protective shell cover 2, the engaging assembly 20, and the limiting mechanism, the original method of installing the protective shell cover 2 and the protective shell 1 by bolting through them is improved. This method requires the use of a screwdriver to operate multiple bolts one by one during the assembly and disassembly process, which is cumbersome. By adopting a different method for connecting the protective shell cover 2 and the protective shell 1... The installation is achieved using a snap-fit ​​limiting method, eliminating the need for tools during installation and ensuring stability after installation while maintaining ease of operation. A snap-fit ​​assembly 20 is provided at the bottom of the extension block 21 where it engages with the protective housing 1. The snap-fit ​​assembly 20 consists of a snap-fit ​​block 201, a silicone seat 202, and a slot 203. The slot 203 is located inside the protective housing 1. The snap-fit ​​block 201 is fixed to the bottom of the extension block 21 and engages with the inside of the slot 203. The silicone seat 202 is located at the connection between the snap-fit ​​block 201 and the slot 203, with its outer surface fixed to the inner wall of the slot 203. The snap-fit ​​assembly 20 secures the top portion of the protective housing 2 to the protective housing 1. The outer surface of the silicone seat 202... The cover 22 is fixed to the inner wall of the slot 203. A limiting mechanism is provided at the connection between the bottom end of the cover 22 and the protective shell 1. The limiting mechanism consists of a spring 221, a groove 222, a limiting groove 223, a limiting block 224, and a limiting component 225. The limiting mechanism enables the bottom end of the protective shell 2 to be fixedly installed with the protective shell 1. The groove 222 is opened on the surface of the protective shell 1, the limiting groove 223 is opened on the inner side of the cover 22, the limiting block 224 is set on the inner side of the groove 222 and the inner side of the limiting groove 223, the spring 221 is set at one end of the limiting block 224 and located inside the groove 222, and the limiting component 225 is set at the other end of the limiting block 224. The limiting component 225 consists of a through groove 2251, a limiting plate 2252, and a rotating... The enclosure consists of a rotating block 2253 and a rotating groove 2254. The rotating groove 2254 is located at the other end of the limiting block 224. The through groove 2251 is located on the surface of the cover 22. The rotating block 2253 is located inside the through groove 2251 and inside the rotating groove 2254. The limiting component 225 locks the engaging limiting groove 223 and the limiting block 224 together, thus achieving a reinforcement effect. The limiting plate 2252 is located on the outside of the cover 22. The inner side of the limiting plate 2252 is fixed to the end of the rotating block 2253. The length of the limiting plate 2252 is the same as the length of the through groove 2251. The rotating block 2253 is a cylindrical structure. During the rotation of the limiting plate 2252, the rotating block 2253 at the bottom end rotates inside the rotating groove 2254.

[0021] In this embodiment, preferably, a protective film is attached to the inner side of the observation window 23. When dust or impurities adhere to the inner surface of the observation window 23, the protective film can be replaced, increasing the ease of cleaning.

[0022] The working principle and usage process of this utility model are as follows: When the lathe is working, the protective shell is installed on the lathe to ensure personnel safety, improve machining accuracy, prevent pollution and damage, and improve the working environment. When it is necessary to disassemble the protective shell cover 2, the limiting mechanism at the connection between the protective shell cover 2 and the protective shell 1 is operated first. By first rotating the longitudinally positioned limiting plate 2252, the longitudinal limiting plate 2252 is made to be in a transverse position, so that the limiting plate 2252 is aligned with the through groove 2251. Then the limiting plate is... Pressing plate 2252 causes the limiting plate 2252 to pass through the through groove 2251 and press against the limiting block 224, causing the limiting block 224 to separate from the limiting groove 223 and be stored inside the groove 222, causing the bottom part of the protective shell cover 2 to separate from the protective shell 1. Then, through the pivot connection between the cover 22 and the extension block 21, the cover 22 is lifted upward and flipped. Then, the cover 22 is pulled outward, causing the locking block 201 fixed on the extension block 21 to separate from the locking groove 203, completing the disassembly operation of the protective shell cover 2.

[0023] 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 protective housing for a lathe, comprising a protective housing (1) disposed on the lathe and a protective housing cover (2) mounted on the protective housing (1), characterized in that: The protective shell cover (2) consists of an extension block (21), a cover body (22), and an observation window (23). The observation window (23) is located in the middle of the cover body (22), and the extension block (21) is installed on one side of the cover body (22). The connection between the extension block (21) and one side of the cover body (22) is a pivot connection.

2. A protective housing for a lathe according to claim 1, characterized in that: A locking assembly (20) is provided at the engagement point between the bottom end of the extension block (21) and the protective shell (1). The locking assembly (20) consists of a locking block (201), a silicone seat (202), and a locking groove (203). The locking groove (203) is opened on the inner side of the protective shell (1). The locking block (201) is fixed to the bottom end of the extension block (21) and the locking block (201) is engaged in the inner side of the locking groove (203). The silicone seat (202) is located at the connection between the locking block (201) and the locking groove (203). The outer side of the silicone seat (202) is fixed to the inner wall of the locking groove (203).

3. A protective housing for a lathe according to claim 2, characterized in that: The outer surface of the silicone seat (202) is fixed to the inner wall of the slot (203).

4. A protective housing for a lathe according to claim 1, characterized in that: A limiting mechanism is provided at the connection between the bottom end of the cover (22) and the protective shell (1). The limiting mechanism consists of a spring (221), a groove (222), a limiting groove (223), a limiting block (224), and a limiting component (225). The groove (222) is opened on the surface of the protective shell (1), the limiting groove (223) is opened on the inner side of the cover (22), the limiting block (224) is set on the inner side of the groove (222) and the inner side of the limiting groove (223), the spring (221) is set at one end of the limiting block (224) and located on the inner side of the groove (222), and the limiting component (225) is set at the other end of the limiting block (224).

5. A protective housing for a lathe according to claim 4, characterized in that: The limiting component (225) consists of a through groove (2251), a limiting plate (2252), a rotating block (2253), and a rotating groove (2254). The rotating groove (2254) is opened at the other end of the limiting block (224). The through groove (2251) is opened on the surface of the cover (22). The rotating block (2253) is disposed inside the through groove (2251) and inside the rotating groove (2254). The limiting plate (2252) is disposed outside the cover (22). The inner side of the limiting plate (2252) is fixed to the end of the rotating block (2253).

6. A protective housing for a lathe according to claim 5, characterized in that: The length of the limiting plate (2252) is the same as the length of the through groove (2251), and the rotating block (2253) is a cylindrical structure.

7. A protective housing for a lathe according to claim 1, characterized in that: A protective film is attached to the inside of the observation window (23).

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