Silent machine tool sliding door
By using buffer components and guide strips in the machine tool sliding door, the problem of noise and looseness when the sliding door is closed and moved is solved, and the design of a silent machine tool sliding door is realized.
Patent Information
- Application Number
- CN202420541305.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-03-20
AI Technical Summary
The machine tool sliding door is prone to noise during closing and moving, and after long-term use, it may cause loosening between the sliding door and the housing, increasing noise.
Use buffer components, including dampers fixed inside the sliding door body and magnet blocks embedded in the sides of the sliding door and outer cover, combined with guide strips and rubber pads to prevent hard contact between the sliding door and the outer cover.
The design of buffer components and guide strips reduces the noise when the sliding door is closed and moved, prevents the sliding door and outer cover from loosening, and improves the silent effect of the machine tool sliding door.
Smart Images
Figure CN222371074U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machine tool sliding doors, in particular to a silent machine tool sliding door. Background Art
[0002] A machine tool is a device used to perform mechanical processing on metal or non-metal workpieces. It processes the workpieces by cutting, grinding, drilling and milling. An outer cover is often installed on the machine tool, and a sliding door is installed on the outer cover. The outer cover is used to prevent people from contacting the workpiece being processed. The sliding door on the outer cover needs to be opened when placing and removing the workpiece, and the sliding door needs to be closed during the processing of the workpiece.
[0003] When a common machine tool is in use, the sliding door needs to be opened when placing and removing the workpiece, and the sliding door needs to be closed when processing the workpiece. When the sliding door is closed, the side of the sliding door will form a hard collision with the surface of the outer cover, which will generate noise. After a long time and multiple collisions, the sliding door and the outer cover will easily become loose, and a louder noise will be generated during the process of pulling the sliding door. Utility Model Content
[0004] The utility model provides a silent machine tool sliding door, which has the advantage of reducing the noise generated during closing and moving of the sliding door, so as to solve the problems raised in the background technology.
[0005] In order to achieve the purpose of reducing the noise generated during the closing and moving process of the sliding door, the utility model provides the following technical solution: a silent machine tool sliding door, comprising an outer cover and a sliding door body slidably connected to the surface of the outer cover, and also comprising:
[0006] A buffer assembly, the buffer assembly comprising a damper fixed inside the sliding door body, the damper is used to prevent the sliding door body from hard contact with the outer cover, a first magnet block is inlaid on the side of the sliding door body, and a second magnet block is inlaid on the side of the outer cover;
[0007] The guide strip is fixed on the surface of the sliding door body and is slidably connected to the inner wall of the guide groove opened on the surface of the outer cover.
[0008] As a preferred technical solution of the utility model, a buffer strip is fixed to the side of the sliding door body, and the buffer strip is used to prevent the sliding door body from having a hard contact with the outer cover.
[0009] As a preferred technical solution of the utility model, a buffer block is fixed to the end of the damper for buffering when the end of the damper contacts the outer cover.
[0010] As a preferred technical solution of the utility model, the buffer block includes a rubber block fixed to the end of the damper, and a vertical buffer cavity is opened on the surface of the rubber block.
[0011] As a preferred technical solution of the utility model, the buffer cavity is elliptical, providing space for the deformation of the rubber block.
[0012] As a preferred technical solution of the utility model, the guide strip is in an isosceles trapezoidal shape, and the shape of the guide groove provided on the outer cover is adapted to the shape of the guide strip.
[0013] As a preferred technical solution of the utility model, a rubber pad is fixed to the inner wall of the guide groove provided on the outer cover to prevent the end of the guide strip from rigidly contacting the inner wall of the guide groove.
[0014] Compared with the prior art, the utility model provides a silent machine tool sliding door having the following features:
[0015] Beneficial effects:
[0016] 1. The silent machine tool sliding door has a buffer component. The damper of the buffer component makes the sliding door body contact the outer cover slowly. The buffer strip is used to prevent the sliding door body from contacting the outer cover hard, thereby preventing the sliding door body from colliding hard with the outer cover, reducing the noise generated during the closing and moving process of the sliding door body, thereby forming a silent machine tool sliding door.
[0017] 2. The silent machine tool sliding door is provided with a rubber pad which is fixed in a guide groove provided on the outer cover to prevent the end of the guide strip from colliding hard with the side of the inner wall of the guide groove, thereby further reducing the noise generated during the movement of the sliding door body. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the structure of the buffer block of the utility model;
[0020] Figure 3 It is a structural schematic diagram of the damper of the utility model;
[0021] Figure 4 This is a structural schematic diagram of the guide strip of the utility model;
[0022] Figure 5 It is a schematic diagram of the structure of the rubber pad of the utility model.
[0023] In the figure: 1. outer cover; 2. sliding door body; 3. buffer assembly; 31. buffer strip; 32. damper; 33. buffer block; 331. rubber block; 332. buffer cavity; 34. magnet block 1; 35. magnet block 2; 4. guide strip; 5. rubber pad. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] See also Figure 1-5 The utility model discloses a silent machine tool sliding door, comprising an outer cover 1 and a sliding door body 2 slidably connected to the surface of the outer cover 1, and also comprising:
[0026] The buffer assembly 3 includes a damper 32 fixed inside the sliding door body 2. The damper 32 is used to prevent the sliding door body 2 from being in hard contact with the outer cover 1. When the sliding door body 2 is closed, the sliding door body 2 is slowly contacted with the outer cover 1 through the damper 32. The side of the sliding door body 2 is inlaid with a magnet block 1 34, and the side of the outer cover 1 is inlaid with a magnet block 2 35. When the magnet block 1 34 and the magnet block 2 35 are attached, the sliding door body 2 is adsorbed under the action of the magnetic force of the two to prevent the sliding door body 2 from moving at will;
[0027] The guide strip 4 is fixed on the surface of the sliding door body 2. The guide strip 4 is slidably connected to the inner wall of the guide groove opened on the surface of the outer cover 1. There are two guide strips 4, which are respectively fixed on the bottom and the rear side of the sliding door body 2 for guiding the sliding door body 2 during movement.
[0028] Specifically, a buffer strip 31 is fixed to the side of the sliding door body 2 , and the buffer strip 31 is used to prevent the sliding door body 2 from making hard contact with the outer cover 1 .
[0029] In this implementation plan, please refer to Figure 1 The buffer strip 31 is made of rubber material and is used to prevent the sliding door body 2 from making hard contact with the outer cover 1, thereby preventing the two from making hard collisions and generating noise.
[0030] Specifically, a buffer block 33 is fixed to the end of the damper 32 for buffering when the end of the damper 32 contacts the outer cover 1 .
[0031] In this implementation plan, please refer to Figure 2 The buffer block 33 is fixed at the end of the damper 32 to provide flexible buffering when the piston rod of the damper 32 contacts the outer cover 1 , thereby preventing the damper 32 from making hard contact with the outer cover 1 .
[0032] Specifically, the buffer block 33 includes a rubber block 331 fixed to the end of the damper 32 , and a vertical buffer cavity 332 is formed on the surface of the rubber block 331 .
[0033] In this implementation plan, please refer to Figure 2The cooperation between the buffer cavity 332 and the rubber block 331 prevents the piston rod end of the damper 32 from rigidly contacting the side of the outer cover 1, thereby preventing the contact from generating noise.
[0034] Specifically, the buffer cavity 332 is elliptical in shape, providing space for the rubber block 331 to deform.
[0035] In this implementation plan, please refer to Figure 2 The elliptical buffer cavity 332 can provide space for the deformation of the rubber block 331 while ensuring the elastic force of the rubber block 331 .
[0036] Specifically, the guide strip 4 is in an isosceles trapezoidal shape, and the shape of the guide groove provided on the outer cover 1 is matched with the shape of the guide strip 4 .
[0037] In this implementation plan, please refer to Figure 4 The isosceles trapezoid can increase the contact area between the guide strip 4 and the inner wall of the guide groove, and the shape of the isosceles trapezoid can improve the guiding ability of the guide strip 4 during the movement of the sliding door body 2, making the movement of the sliding door body 2 more stable and smooth.
[0038] Specifically, a rubber pad 5 is fixed to the inner wall of the guide groove formed on the outer cover 1 to prevent the end of the guide strip 4 from rigidly contacting the inner wall of the guide groove.
[0039] In this implementation plan, please refer to Figure 5 The rubber pad 5 is used to prevent the end of the guide strip 4 from hard collision with the side of the inner wall of the guide groove, thereby further reducing the noise generated during the movement of the sliding door body 2.
[0040] The working principle and use process of the utility model: the damper 32 is installed inside the sliding door body 2, the buffer strip 31 is fixed on the side of the sliding door body 2, and when the sliding door body 2 moves, the guide strip 4 is driven to move along the inner wall of the guide groove, and the guide strip 4 guides the movement of the sliding door body 2, so that the sliding door body 2 is always in a horizontal movement state;
[0041] When closing the sliding door body 2, the sliding door body 2 is moved to the right, and the sliding door body 2 drives the buffer block 33 to contact the outer cover 1 first through the damper 32. The buffer block 33 is deformed to prevent the damper 32 from making hard contact with the outer cover 1. After the magnet block 1 34 and the magnet block 2 35 are close to each other, under the combined action of the magnetic force of the magnet block 1 34 and the magnet block 2 35 and the thrust for pushing the sliding door body 2 to close, the piston rod of the damper 32 is shortened, and the sliding door body 2 is slowly brought into contact with the outer cover 1 through the damper 32. The buffer strip 31 is used to prevent the sliding door body 2 from making hard contact with the outer cover 1, thereby preventing the sliding door body 2 from making hard collision with the outer cover 1.
[0042] When opening the sliding door body 2, pull the sliding door body 2 to the left, the sliding door body 2 drives the damper 32 to move to the right and separate from the outer cover 1, and the magnet block 1 34 is separated from the magnet block 2 35. After separation, move the sliding door body 2 to the leftmost state, and then the workpiece can be placed or taken out.
[0043] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.
[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A silent machine tool sliding door, comprising an outer cover (1) and a sliding door body (2) slidably connected to the surface of the outer cover (1), characterized in that: Also includes: A buffer assembly (3), the buffer assembly (3) comprising a damper (32) fixed inside the sliding door body (2), the damper (32) being used to prevent the sliding door body (2) from making hard contact with the outer cover (1), a first magnet block (34) being embedded on the side of the sliding door body (2), and a second magnet block (35) being embedded on the side of the outer cover (1); A guide strip (4) is fixed on the surface of the sliding door body (2), and the guide strip (4) is slidably connected to the inner wall of a guide groove provided on the surface of the outer cover (1).
2. A silent machine tool sliding door according to claim 1, characterized in that: A buffer strip (31) is fixed to the side of the sliding door body (2), and the buffer strip (31) is used to prevent the sliding door body (2) from having a hard contact with the outer cover (1).
3. A silent machine tool sliding door according to claim 1, characterized in that: A buffer block (33) is fixed to the end of the damper (32) for buffering when the end of the damper (32) contacts the outer cover (1).
4. A silent machine tool sliding door according to claim 3, characterized in that: The buffer block (33) comprises a rubber block (331) fixed to the end of the damper (32), and a vertical buffer cavity (332) is provided on the surface of the rubber block (331).
5. A silent machine tool sliding door according to claim 4, characterized in that: The buffer cavity (332) is elliptical in shape, and provides space for the rubber block (331) to deform.
6. The silent machine tool sliding door according to claim 1, characterized in that: The guide strip (4) is in the shape of an isosceles trapezoid, and the shape of the guide groove provided on the outer cover (1) is adapted to the shape of the guide strip (4).
7. The silent machine tool sliding door according to claim 1, characterized in that: A rubber pad (5) is fixed to the inner wall of the guide groove formed on the outer cover (1) to prevent the end of the guide strip (4) from rigidly contacting the inner wall of the guide groove.