Felt pasting tool

Abstract

The utility model relates to the technical field of assembly, and discloses a felt sticking tool which is characterized in that a sticking component is mounted on a handle, and a replacement component is arranged on the sticking component; the roller rolls on the outer side of the felt, and the felt is pasted on the reinforcing ribs, so that the pasting efficiency of the felt is improved, the felt is pasted more firmly, and the felt is prevented from being warped; one end of the fixed column is driven to rotate by reversely rotating the turntable, and the end of the fixed column is separated from the bottom of the deep groove, and in the process, the push block is far away from the opposite end of the top column, and the V-shaped elastic sheet drives the top column to move on the connecting shaft, so that the limiting block is separated from the interior of the limiting groove, and the connecting shaft is pulled downwards, and then the connecting shaft can be disassembled; then one end of the rotating disc is separated from the interior of the deep groove, then the limiting ring and the roller can be separated from the outer side of the connecting shaft, the roller is detached, rollers with different groove sizes can be rapidly replaced, and pasting of felts with different sizes is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly, and particularly relates to a felt pasting tool. Background Technique

[0002] In the automotive interior system, the B-pillar is the vertical pillar between the front and rear doors, connecting the car roof and the chassis, and plays a crucial role in the strength of the side of the car. When a side collision occurs to the car, the B-pillar will bear most of the impact force. If the assembly on the B-pillar is poor, abnormal noise will occur to the B-pillar during vehicle driving, resulting in incorrect judgment of the vehicle condition and dissatisfaction and complaints from customers.

[0003] When designing the B-pillar, factors such as strength, stiffness, movement, process, structure, styling, and cooperation with surrounding parts need to be considered. To facilitate the movement of the upper slide plate on the B-pillar and avoid abnormal noise during the sliding of the slide plate, felt is pasted on the reinforcing ribs at both ends of the slide plate during design. However, there are certain restrictions on the structure in terms of assembly space, and it is very difficult to paste the felt firmly on the reinforcing rib only by manual labor, resulting in problems such as the felt warping and not fitting properly, which in turn affects the sliding of the slide plate or causes abnormal noise. Therefore, a felt pasting tool is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a felt pasting tool to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a felt pasting tool, including a handle, a pasting component is installed on the handle, and a replacement component is arranged on the pasting component;

[0006] The pasting component includes a fixed frame, a connecting shaft, a limiting block and a roller. The fixed frame is installed at one end of the handle. Installation grooves are formed on both sides of the fixed frame. A limiting groove is formed outside one of the installation grooves on one side of the fixed frame, and a fixing groove is formed inside the other installation groove. The connecting shaft is installed inside the installation groove. The limiting block is fixedly connected to one end of the connecting shaft. The roller is movably sleeved outside the connecting shaft.

[0007] Preferably, the replacement component includes two top columns, a V-shaped elastic sheet and a fixing column. A deep groove is formed at one end of the connecting shaft. The two top columns are respectively movably inserted into the deep groove. One end of the V-shaped elastic sheet is fixedly connected to one side of the top column. The other end of the V-shaped elastic sheet is fixedly connected to the inner side of the deep groove. The fixing column is connected to the bottom of the deep groove by threads. A pushing block is fixedly sleeved outside the fixing column.

[0008] Preferably, the pushing block is provided with an arc surface, and inclined surfaces are arranged at opposite ends of the two top columns. The pushing block abuts against the inclined surfaces of the two top columns.

[0009] Preferably, the other end of the above-mentioned fixed column is fixedly connected with a turntable.

[0010] Preferably, a threaded column is fixedly connected to the center of the top of the above-mentioned fixed frame, and the handle is threadedly connected to the outside of the threaded column.

[0011] Preferably, two limiting rings are movably sleeved on the outside of the above-mentioned connecting shaft, and the two limiting rings are respectively located on both sides of the roller.

[0012] Preferably, the opposite ends of the two top columns match the fixed slots, and the two top columns respectively abut against the inside of the fixed slots.

[0013] Compared with the prior art, the present utility model adopts the above technical solutions and has the following technical effects: By rolling the roller on the outside of the felt, the felt is pasted on the reinforcing rib, thereby improving the pasting efficiency of the felt, making the pasting of the felt more firm, and preventing the felt from warping; By rotating the turntable in the reverse direction to drive one end of the fixed column to rotate, one end of the fixed column is separated from the bottom of the deep groove. During this process, the push block moves away from the opposite end of the top column, and the V-shaped elastic piece drives the top column to move on the connecting shaft, so that the limiting block is separated from the inside of the limiting groove. Pulling the connecting shaft downward can complete the disassembly of the connecting shaft. Then, one end of the turntable is separated from the inside of the deep groove, and then the limiting ring and the roller can be separated from the outside of the connecting shaft to complete the disassembly of the roller. It can quickly replace the rollers with different groove sizes to complete the pasting of felts of different sizes, greatly improving the versatility of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic structural diagram of the present utility model;

[0016] Figure 2 It is a schematic bottom view structural diagram of the present utility model;

[0017] Figure 3 It is a schematic front view structural diagram of the present utility model;

[0018] Figure 4 It is a schematic front view sectional structural diagram of the present utility model;

[0019] Figure 5This is a schematic cross-sectional structure diagram of the connecting shaft of the present utility model.

[0020] Explanation of reference numerals in the drawings: 1. Handle; 2. Fixed frame; 3. Installation groove; 4. Limiting groove; 5. Fixed groove; 6. Connecting shaft; 7. Limiting block; 8. Roller; 9. Limiting ring; 10. Deep groove; 11. Top column; 12. V-shaped elastic sheet; 13. Fixed column; 14. Push block; 15. Turntable; 16. Threaded column. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0022] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the limited conditions that can be implemented in this application. Therefore, they do not have technical essential meanings. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope that can be covered by the technical content disclosed in this application without affecting the effects that this application can produce and the purposes that can be achieved.

[0023] Embodiment

[0024] Please refer to Figures 1-5 , the present utility model provides a technical solution: a felt pasting tool, including a handle 1, a threaded column 16 is fixedly connected to the center of the top of the fixed frame 2, and the handle 1 is threadedly connected to the outside of the threaded column 16. By providing the threaded column 16, it is convenient to replace the handle 1, and different sizes of the handle 1 can be replaced according to the working environment, which is more convenient to use the tool. A pasting component is installed on the handle 1, and a replacement component is provided on the pasting component;

[0025] By setting the pasting component, the situation of the felt warping and not fitting can be prevented; the pasting component includes a fixing frame 2, a connecting shaft 6, a limiting block 7 and a roller 8. The fixing frame 2 is installed at one end of the handle 1. Installation grooves 3 are opened on both sides of the fixing frame 2. A limiting groove 4 is opened outside one installation groove 3 on one side of the fixing frame 2, and a fixing groove 5 is opened inside the other installation groove 3. The connecting shaft 6 is installed inside the installation groove 3. During disassembly, the connecting shaft 6 is pushed to move inside the two installation grooves 3, so that the limiting block 7 is disengaged from the inside of the limiting groove 4, and the connecting shaft 6 is pulled downward to complete the disassembly of the connecting shaft 6; the limiting block 7 is fixedly connected to one end of the connecting shaft 6, and the roller 8 is movably sleeved outside the connecting shaft 6. When pasting the felt, the roller 8 rolls on the outside of the felt to paste the felt on the reinforcing rib, thereby improving the pasting efficiency of the felt, making the pasting of the felt more reliable, and the tool is light in weight, small in size, and can play a role in quickly and effectively pasting the felt; two limiting rings 9 are movably sleeved outside the connecting shaft 6, and the two limiting rings 9 are respectively located on both sides of the roller 8; the limiting rings 9 can limit the roller 8 and at the same time facilitate the disassembly of the roller 8.

[0026] By setting the replacement component, the roller 8 with different groove sizes can be quickly replaced to complete the pasting of felts of different sizes, greatly improving the versatility of the tool; the replacement component includes two ejector posts 11, a V-shaped elastic piece 12 and a fixing post 13. A deep groove 10 is opened at one end of the connecting shaft 6. The two ejector posts 11 are respectively movably inserted into the inside of the deep groove 10. One end of the V-shaped elastic piece 12 is fixedly connected to one side of the ejector post 11, and the other end of the V-shaped elastic piece 12 is fixedly connected to the inner side of the deep groove 10. The fixing post 13 is threadedly connected to the bottom of the deep groove 10. A push block 14 is fixedly sleeved outside the fixing post 13. The push block 14 is provided with an arc surface, and inclined surfaces are provided at the opposite ends of the two ejector posts 11. The push block 14 abuts against the inclined surfaces of the two ejector posts 11. The other end of the fixing post 13 is fixedly connected to a turntable 15. The opposite ends of the two ejector posts 11 are matched with the fixing groove 5, and the two ejector posts 11 respectively abut against the inside of the fixing groove 5; during replacement, the turntable 15 is rotated in the reverse direction to drive one end of the fixing post 13 to rotate, and one end of the fixing post 13 is disengaged from the bottom of the deep groove 10. During this process, the push block 14 moves away from the opposite ends of the ejector posts 11, and the V-shaped elastic piece 12 drives the ejector posts 11 to move on the connecting shaft 6, so that the limiting block 7 is disengaged from the inside of the limiting groove 4, and then the connecting shaft 6 is disassembled. Then, one end of the turntable 15 is disengaged from the inside of the deep groove 10, and then the limiting ring 9 and the roller 8 can be disengaged from the outside of the connecting shaft 6 to complete the disassembly of the roller 8;

[0027] When installing the roller 8, install the roller 8 and the limit ring 9, then move the connecting shaft 6 into the installation groove 3, then pull the connecting shaft 6 to move. One end of the connecting shaft 6 drives the limit block 7 to move into the limit groove 4. Then insert the fixing column 13 into the deep groove 10. Then drive the fixing column 13 to rotate by rotating the turntable 15, so that one end of the push block 14 abuts against the opposite end of the ejector pin 11. The push block 14 pushes the ejector pin 11 to move into the fixing groove 5, and the fixing of the connecting shaft 6 can be completed, and then the installation of the roller 8 is completed.

[0028] For the working principle or structural principle, when the handle 1 needs to be replaced, rotate the handle 1 to make the handle 1 disengage from the outside of the threaded column 16, and the disassembly of the handle 1 can be completed. The operation is simple and fast, which is convenient for the use of tools; when felts of different sizes need to be pasted, rotate the turntable 15 in the reverse direction. One end of the turntable 15 drives one end of the fixing column 13 to rotate, and one end of the fixing column 13 disengages from the bottom of the deep groove 10. During this process, the push block 14 moves inside the deep groove 10, and at the same time the push block 14 moves away from the opposite end of the ejector pin 11. The V-shaped elastic piece 12 drives the ejector pin 11 to move on the connecting shaft 6, so that the opposite ends of the two ejector pins 11 disengage from the inside of the fixing groove 5. At this time, push the connecting shaft 6 to move inside the two installation grooves 3, so that the limit block 7 disengages from the inside of the limit groove 4, and pull the connecting shaft 6 downward to complete the disassembly of the connecting shaft 6. The operation is simple and fast; when replacing, disengage one end of the turntable 15 from the inside of the deep groove 10, and then the limit ring 9 and the roller 8 can be disengaged from the outside of the connecting shaft 6 to complete the disassembly of the roller 8;

[0029] When installing, install the roller 8 and the limit ring 9, then move the connecting shaft 6 into the installation groove 3, then pull the connecting shaft 6 to move. One end of the connecting shaft 6 drives the limit block 7 to move into the limit groove 4. Then insert the fixing column 13 into the deep groove 10. Then drive the fixing column 13 to rotate by rotating the turntable 15, so that one end of the push block 14 abuts against the opposite end of the ejector pin 11. The push block 14 pushes the ejector pin 11 to move into the fixing groove 5, and the fixing of the connecting shaft 6 can be completed, and then the installation of the roller 8 is completed.

[0030] Those skilled in the art can understand that the features recited in the various embodiments and / or claims of the present invention can be combined or combined in various ways, even if such combinations or combinations are not explicitly recited in the present invention. In particular, without departing from the spirit and teachings of the present invention, the features recited in the various embodiments and / or claims of the present invention can be combined and combined in various ways. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A felt pasting tool, comprising a handle (1), characterized in that: The handle (1) is provided with an adhesive component, and the adhesive component is provided with a replacement component; The pasting assembly comprises a fixing frame (2), a connecting shaft (6), a limiting block (7) and a roller (8); the fixing frame (2) is mounted on one end of the handle (1); mounting grooves (3) are provided on both sides of the fixing frame (2); a limiting groove (4) is provided on one side of the fixing frame (2) and is located outside one of the mounting grooves (3); a fixing groove (5) is provided inside the other mounting groove (3); the connecting shaft (6) is mounted inside the mounting groove (3); the limiting block (7) is fixedly connected to one end of the connecting shaft (6); and the roller (8) is movably sleeved on the outside of the connecting shaft (6).

2. A felt pasting tool according to claim 1, characterized in that: The replacement assembly comprises two top columns (11), a V-shaped spring sheet (12) and a fixed column (13); one end of the connecting shaft (6) is provided with a deep groove (10); the two top columns (11) are movably inserted into the inside of the deep groove (10); one end of the V-shaped spring sheet (12) is fixedly connected to one side of the top column (11); the other end of the V-shaped spring sheet (12) is fixedly connected to the inner side of the deep groove (10); the fixed column (13) is connected to the bottom of the deep groove (10) by means of a thread; and a push block (14) is fixedly sleeved on the outer side of the fixed column (13).

3. A felt pasting tool according to claim 2, characterized in that: The push block (14) is provided with an arc-shaped surface, and the opposite ends of the two top columns (11) are provided with inclined surfaces, and the push block (14) abuts against the inclined surfaces of the two top columns (11).

4. A felt pasting tool according to claim 2, characterized in that: The other end of the fixed column (13) is fixedly connected to a rotating disk (15).

5. The felt pasting tool according to claim 1, characterized in that: A threaded column (16) is fixedly connected to the center of the top of the fixing frame (2), and the handle (1) is connected to the outer side of the threaded column (16) through threads.

6. The felt pasting tool according to claim 1, characterized in that: Two limiting rings (9) are movably sleeved on the outer side of the connecting shaft (6), and the two limiting rings (9) are respectively located on both sides of the roller (8).

7. A felt pasting tool according to claim 2, characterized in that: The opposite ends of the two top columns (11) match the fixing groove (5), and the two top columns (11) respectively abut against the inside of the fixing groove (5).

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