Dust cover buckle tightness adjusting device

Abstract

The utility model discloses a dust cover buckle tightness adjusting device, which relates to the technical field of dust cover processing and comprises a support assembly and a structure adjusting component, a driving unit is vertically mounted at the upper end of the support assembly, and the structure adjusting component is mounted at the bottom power output end of the driving unit. A base assembly is arranged under the adjusting component, and a dust cover component is placed on the surface of the top of the base assembly. According to the dust cover buckle tightness adjusting device, through the structural connection mode between the driving unit and the structure adjusting component, if it is found that a dust cover component is poor through testing, the tightness needs to be adjusted, the connection pile is placed at the lower end of the connection shaft, and the tightness of the combination degree between the connection pile and the connection shaft can be adjusted through manual rotation, so that the magnitude of force is adjusted; and the loosening adjusting force is small, and the tightening adjusting force is large, so that the closing-in degree of the buckle structure can be subjected to structural fine adjustment through the adjusting groove, and the use flexibility and convenience of the device structure are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of dust cover processing technology, specifically a dust cover buckle tightness adjustment device. Background Technology

[0002] Dust covers are functional protective devices that are widely used in daily life, industrial production, and precision instrument maintenance.

[0003] Conventional dust cover buckle tension adjustment devices have a relatively complex structure, which limits their ease of use and operational efficiency. They also cannot finely adjust the tightness of the buckle structure according to usage needs, resulting in a lack of overall efficiency and practicality. Utility Model Content

[0004] The purpose of this utility model is to provide a dust cover buckle tightness adjustment device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dust cover buckle tension adjustment device, comprising a mounting bracket assembly and an adjusting component. A drive unit is vertically mounted on the upper end of the mounting bracket assembly. The adjusting component is installed at the bottom power output end of the drive unit, and a base assembly is provided directly below the adjusting component. A dust cover component is placed on the top surface of the base assembly. The adjusting component includes an adjusting post, a connecting post, and an adjusting groove. A connecting post is provided at the end of the adjusting post near the drive unit, and an adjusting groove is provided at the end of the adjusting post away from the connecting post.

[0006] Furthermore, the mounting bracket assembly includes a main frame, an upper fixed frame, a lower fixed frame, a limiting plate, and support columns. The upper fixed frame is provided at the upper end of the main frame, and the lower fixed frame is provided below the upper fixed frame. The limiting plate is horizontally provided below the lower fixed frame, and support columns are vertically installed at the left and right ends of the limiting plate.

[0007] Furthermore, the upper fixing frame, the lower fixing frame and the main frame are welded together, the limiting plate and the support column are threaded together, and a semi-circular groove structure is provided on the side of the limiting plate near the limiting plate.

[0008] Furthermore, the drive unit includes a pneumatic push rod, a first fixed seat, a second fixed seat, and a connecting shaft. The upper end of the pneumatic push rod is provided with the first fixed seat, and the lower end of the pneumatic push rod is provided with the second fixed seat. Moreover, the bottom power output end of the pneumatic push rod is connected and installed with the connecting shaft.

[0009] Furthermore, the pneumatic push rod is vertically fixed between the upper and lower fixed frames via the first and second fixed seats, the connecting shaft and the connecting pile are threaded together, and the adjusting groove is designed with a tapered structure that is wider at the bottom and narrower at the top.

[0010] Furthermore, the base assembly includes a stabilizing seat, a machining position, a docking hole, and a fixing hole. The stabilizing seat has a machining position on the top surface near the adjusting component, and the docking hole is perpendicularly opened on both sides of the machining position. The fixing hole is opened at the four opposite corners of the stabilizing seat.

[0011] Furthermore, the dust cover component includes a dust cover body, a snap-fit ​​structure, and reinforcing ribs. The snap-fit ​​structure is provided on the inner bottom side of the dust cover body, and reinforcing ribs are provided on the outer bottom side of the dust cover body.

[0012] Furthermore, the inner surface structure of the machining station matches the lower outer surface structure of the dust cover body, and the lower end of the support column is threadedly connected to the docking hole.

[0013] This utility model provides a dust cover buckle tightness adjustment device, which has the following beneficial effects:

[0014] 1. This utility model, by vertically installing a drive unit and an adjusting component on the upper section of the bracket assembly, utilizes the threaded connection between the two. If a malfunction is found in the internal snap-fit ​​structure of the dust cover body during processing, the tightness of the connection between the drive unit and the adjusting component can be finely adjusted by screwing the connecting pile and the connecting shaft. This screws the connecting pile onto the lower end of the connecting shaft, and the tightness of the combination and the relative distance in the vertical direction can be adjusted by manual rotation, thereby adjusting the force. Loosening the connection results in a smaller force, while tightening it results in a larger force. The pneumatic push rod drives the adjusting groove at the bottom of the adjusting pile to perform structural compression on the snap-fit ​​structure for fine-tuning, thus adjusting the tightness of the snap-fit ​​structure. The above structure ensures the flexibility of the overall device structure and ease of use, thereby meeting processing needs to a certain extent.

[0015] 2. This utility model, by installing a base assembly at the bottom of the bracket assembly, wherein the entire stable seat can be fixed to the bottom of the main frame using the fixing holes at the four diagonals and the use of bolts, and at the same time, the threaded connection between the mating holes and the support column, so as to connect the limiting plate and the stable seat, and at the same time ensure the structural stability of the entire base assembly to the greatest extent. In addition, since the inner surface structure of the processing position matches the lower outer surface structure of the dust cover body, the entire dust cover component can be tightly embedded in the interior of the processing position, ensuring the structural stability of the entire dust cover component when the drive unit drives the bottom adjustment component to process the buckle structure inside the dust cover body, avoiding unnecessary structural displacement, thereby ensuring the convenience and accuracy of processing operations. Attached Figure Description

[0016] Figure 1 This is a side view of the main body structure of the dust cover buckle tension adjustment device of this utility model;

[0017] Figure 2 This is a schematic diagram of the drive unit structure of a dust cover buckle tension adjustment device according to the present invention;

[0018] Figure 3 This is a three-dimensional structural diagram of the adjusting component of the dust cover buckle tension adjustment device of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the base assembly of a dust cover buckle tension adjustment device according to the present invention;

[0020] Figure 5 This is a three-dimensional structural diagram of a dust cover component of a dust cover buckle tension adjustment device according to the present invention.

[0021] In the diagram: 1. Mounting bracket assembly; 101. Main frame; 102. Upper fixed frame; 103. Lower fixed frame; 104. Limiting plate; 105. Support column; 2. Drive unit; 201. Pneumatic push rod; 202. First fixed seat; 203. Second fixed seat; 204. Connecting shaft; 3. Adjusting structural components; 301. Adjusting pile; 302. Connecting pile; 303. Adjusting groove; 4. Base assembly; 401. Stabilizing seat; 402. Machining position; 403. Docking hole; 404. Fixing hole; 5. Dust cover component; 501. Dust cover body; 502. Buckle structure; 503. Reinforcing rib. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] like Figures 1 to 5 As shown, a dust cover buckle tension adjustment device includes a mounting bracket assembly 1 and an adjusting component 3. A drive unit 2 is vertically mounted on the upper end of the mounting bracket assembly 1. The adjusting component 3 is mounted on the bottom power output end of the drive unit 2, and a base assembly 4 is located directly below the adjusting component 3. A dust cover component 5 is placed on the top surface of the base assembly 4. The adjusting component 3 includes an adjusting post 301, a connecting post 302, and an adjusting groove 303. The connecting post 302 is located at the end of the adjusting post 301 closest to the drive unit 2, and the adjusting groove 303 is located at the end of the adjusting post 301 furthest from the connecting post 302. The drive unit 2 includes a pneumatic push rod 201, a first fixed seat 202, a second fixed seat 203, and a connecting shaft 204. The first fixed seat 202 is located at the upper end of the pneumatic push rod 201, and the second fixed seat 203 is located at the lower end of the pneumatic push rod 201. The bottom power output end of 01 is connected to a connecting shaft 204. The pneumatic push rod 201 is vertically fixed between the upper fixed frame 102 and the lower fixed frame 103 via the first fixed seat 202 and the second fixed seat 203. The connecting shaft 204 and the connecting pile 302 are connected by threads. The adjusting groove 303 is designed with a narrow opening at the top and a wider opening at the bottom. By rotating the structure between the connecting pile 302 and the connecting shaft 204, the tightness of the connection between the drive unit 2 and the adjusting structure 3 can be finely adjusted to a certain extent. The connecting pile 302 is screwed onto the lower end of the connecting shaft 204. The tightness of the combination and the relative distance in the vertical direction can be adjusted by manually rotating the connecting shaft 204. The pneumatic push rod 201 can be used to drive the adjusting groove 303 at the bottom of the adjusting pile 301 to perform a structural adjustment by squeezing the snap-fit ​​structure 502.

[0024] like Figures 1 to 5As shown, the mounting bracket assembly 1 includes a main frame 101, an upper fixing frame 102, a lower fixing frame 103, a limiting plate 104, and support columns 105. The upper fixing frame 102 is provided at the upper end of the main frame 101, and the lower fixing frame 103 is provided below the upper fixing frame 102. The limiting plate 104 is horizontally provided below the lower fixing frame 103, and support columns 105 are vertically installed at the left and right ends of the limiting plate 104. The upper fixing frame 102, the lower fixing frame 103, and the main frame 101 are connected to the upper fixing frame 102. The components 01 and 02 are welded together, while the limiting plate 104 and the support column 105 are threaded together. A semi-circular groove is provided on one side of the limiting plate 104 near the supporting column 105. The base assembly 4 includes a stabilizing seat 401, a machining position 402, a mating hole 403, and a fixing hole 404. A machining position 402 is provided on the top surface of the stabilizing seat 401 near the adjusting component 3, and the machining position 402 is perpendicularly positioned on both sides of the mating hole 403. Fixing holes 404 are located at the four opposite corners of the stabilizing seat 401. The dust cover component 5 includes a dust cover body 501, a snap-fit ​​structure 502, and a reinforcing rib 503, with a fixing hole 404. The snap-fit ​​structure 502 is provided on the inner bottom side of the dust cover body 501, and the reinforcing rib 503 is provided on the outer bottom side of the dust cover body 501. The inner surface structure of the processing position 402 matches the lower outer surface structure of the dust cover body 501. The lower end of the support column 105 is threadedly connected to the docking hole 403. Using the fixing holes 404 at the four opposite corners, and with the use of bolts, the entire base assembly 4 is fixed to the bottom of the main frame 101. At the same time, the threaded connection between the docking hole 403 and the support column 105 can ensure the structural stability of the entire base assembly 4 to the greatest extent. In addition, since the inner surface structure of the processing position 402 matches the lower outer surface structure of the dust cover body 501, the entire dust cover component 5 can be tightly embedded in the interior of the processing position 402 to ensure the stability of the dust cover component 5 itself.

[0025] In summary, as Figures 1 to 5 As shown, when using the dust cover buckle tightness adjustment device, firstly, the entire base assembly 4 is fixed to the bottom of the main frame 101 using the fixing holes 404 set at the four opposite corners of the stabilizer 401 and the use of bolts, and is set directly below the drive unit 2. At the same time, the lower ends of the support columns 105 at both ends of the limit plate 104 are screwed into the docking holes 403, thereby further ensuring the structural stability of the stabilizer 401.

[0026] Then, the dust cover component 5 to be processed is placed with the section of the dust cover body 501 with reinforcing ribs 503 facing downwards and embedded in the middle of the processing position 402. Then, the pneumatic push rod 201, which is installed between the upper fixed frame 102 and the lower fixed frame 103 using the first fixed seat 202 and the second fixed seat 203, is activated. At this time, under the operation of the pneumatic push rod 201, the adjusting pile 301 connected to the bottom end of the connecting shaft 204 by the connecting pile 302 will be pushed vertically downwards, and the adjusting groove 303 opened at the bottom end of the adjusting pile 301 will be vertically inserted into the buckle structure 502. The adjusting groove 303 of the constricting structure will squeeze the buckle structure 502, thereby causing a certain degree of fine-tuning deformation of the buckle structure 502, so as to realize the tightness adjustment processing of the buckle structure 502.

[0027] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A dust cover buckle elastic adjustment device, comprising a mounting bracket assembly (1) and an adjusting structure (3), characterized in that: The upper end of the mounting bracket assembly (1) is vertically mounted with a drive unit (2). The adjusting component (3) is installed at the bottom power output end of the drive unit (2). A base assembly (4) is provided directly below the adjusting component (3). A dust cover component (5) is placed on the top surface of the base assembly (4). The adjusting component (3) includes an adjusting pile (301), a connecting pile (302), and an adjusting groove (303). The adjusting pile (301) is provided with a connecting pile (302) at one end close to the drive unit (2), and an adjusting groove (303) is provided at the other end of the adjusting pile (301) away from the connecting pile (302).

2. The dust cover buckle elastic adjustment device according to claim 1, characterized in that, The mounting bracket assembly (1) includes a main frame (101), an upper fixing frame (102), a lower fixing frame (103), a limiting plate (104), and a support column (105). The upper fixing frame (102) is provided at the upper end of the main frame (101), and the lower fixing frame (103) is provided below the upper fixing frame (102). The limiting plate (104) is horizontally provided below the lower fixing frame (103), and the support column (105) is vertically installed at the left and right ends of the limiting plate (104).

3. A dust cover buckle elastic adjustment device according to claim 2, characterized in that, The upper fixing frame (102), the lower fixing frame (103) are welded to the main frame (101), the limiting plate (104) and the support column (105) are threaded together, and a semi-circular groove structure is provided on the side of the limiting plate (104) near the limiting plate (104).

4. The dust cover buckle tightness adjusting device according to claim 2, characterized in that, The drive unit (2) includes a pneumatic push rod (201), a first fixed seat (202), a second fixed seat (203), and a connecting shaft (204). The upper end of the pneumatic push rod (201) is provided with the first fixed seat (202), and the lower end of the pneumatic push rod (201) is provided with the second fixed seat (203). The bottom power output end of the pneumatic push rod (201) is connected to and installed with the connecting shaft (204).

5. A dust cover buckle elastic adjustment device according to claim 4, characterized in that, The pneumatic push rod (201) is vertically fixed between the upper fixed frame (102) and the lower fixed frame (103) via the first fixed seat (202) and the second fixed seat (203). The connecting shaft (204) and the connecting pile (302) are threaded together. The adjusting groove (303) is designed with a narrow opening at the bottom and a narrow opening at the top.

6. The dust cover buckle tightness adjusting device according to claim 2, characterized in that, The base assembly (4) includes a stabilizing seat (401), a machining position (402), a docking hole (403), and a fixing hole (404). The stabilizing seat (401) has a machining position (402) on one end surface near the adjusting component (3), and the machining position (402) is perpendicularly opened on both sides of the docking hole (403). The stabilizing seat (401) has fixing holes (404) at its four opposite corners.

7. A dust cover buckle elastic adjustment device according to claim 6, characterized in that, The dust cover component (5) includes a dust cover body (501), a buckle structure (502) and a reinforcing rib (503). The buckle structure (502) is provided on the inner bottom side of the dust cover body (501), and the reinforcing rib (503) is provided on the outer bottom side of the dust cover body (501).

8. A dust cover buckle elastic adjustment device according to claim 7, characterized in that, The inner surface structure of the processing site (402) is matched with the lower end outer surface structure of the dust cover main body (501), and the lower end of the supporting column (105) is in threaded connection with the butt joint hole (403).

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