Pipe fitting splicing device for furniture manufacturing
By designing a pipe fitting splicing device for furniture manufacturing including limiting rollers and springs, the problem that traditional devices cannot adapt to accessories of different sizes is solved, achieving more stable installation and improving production efficiency.
Patent Information
- Application Number
- CN202421567154.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-04
AI Technical Summary
Traditional pipe fitting splicing devices used for furniture manufacturing cannot adapt to cylindrical accessories of different sizes, resulting in a gap between the accessories and the operating table, which is unstable during installation.
A pipe fitting splicing device including a base, support plate, connecting rod, bracket, limit roller and spring is designed. Through the combination of limit roller and spring, adaptation of accessories of different sizes is achieved, and automatic reset is achieved through the motor and gear system.
It effectively solves the problem of clearance between accessories and the operating table, improves installation stability, and improves production efficiency through automatic reset function.
Smart Images
Figure CN222903958U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of furniture manufacturing, in particular to a pipe fitting splicing device for furniture manufacturing. Background Technique
[0002] Furniture manufacturing refers to the entire process from design to production, assembly, and sales of furniture. This process includes selecting and processing raw materials, designing furniture styles, manufacturing and assembling components, performing surface treatment, and finally completing the manufacture of finished furniture. In order to firmly join various pipes (such as metal pipes, plastic pipes, wooden pipes, etc.) together to form a stable structure, a pipe fitting splicing device for furniture manufacturing is required.
[0003] During the use of traditional pipe fitting splicing devices for furniture manufacturing, the connection part between the device and the pipe is designed in a threaded shape. The pipe can be screwed into the device by rotation. The threaded structure makes the connection more stable and easy to disassemble and adjust by increasing the contact area and forming mutual buckles.
[0004] However, during the installation process, the problem of not being able to adapt to cylindrical fittings of different sizes is not solved, resulting in a certain gap between the fittings and the operating table when directly placed on the operating table, and the fittings cannot be well fitted, leading to instability during installation. Content of the Utility Model
[0005] To make up for the above deficiencies, the utility model provides a pipe fitting splicing device for furniture manufacturing, aiming to improve the problem that there is a certain gap between the fittings and the operating table, and the fittings cannot be well fitted, resulting in instability during installation.
[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A pipe fitting splicing device for furniture manufacturing, including a base, a support plate is arranged on the top of the base, a connecting rod is rotatably connected to the top of the support plate, one end of the connecting rod is fixedly connected to a bracket, a limiting roller is rotatably connected inside the bracket, a first connecting block is rotatably connected to the bottom of the bracket, a second connecting block is rotatably connected to the top of the support plate, a connecting component is arranged on one side of the second connecting block, the connecting component is used to connect the first connecting block and the second connecting block, a first spring is arranged on the outer wall of the connecting component, one end of the first spring is fixedly connected to one side of the first connecting block, and the other end of the first spring is fixedly connected to one side of the second connecting block.
[0007] As a further description of the above technical solution:
[0008] The connecting component includes a telescopic rod, one end of the telescopic rod is fixedly connected to one side of the second connecting block, and the other end of the telescopic rod is fixedly connected to one side of the first connecting block.
[0009] As a further description of the above technical solution:
[0010] A limiting groove is provided inside the base, and a second limiting post is fixedly connected inside the base.
[0011] As a further description of the above technical solution:
[0012] A motor is fixedly connected to the bottom of the base, and a gear is fixedly connected to the output end of the motor.
[0013] As a further description of the above technical solution:
[0014] A first limiting post is fixedly connected to the bottom of the support plate, and a limiting wheel is rotatably connected inside the first limiting post.
[0015] As a further description of the above technical solution:
[0016] The outer wall of the limiting wheel is rotatably connected inside the limiting groove, and the first limiting post is slidably connected to the outer wall of the second limiting post.
[0017] As a further description of the above technical solution:
[0018] A second spring is sleeved on the outer wall of the second limiting post, and both ends of the second spring are fixedly connected between the first limiting posts.
[0019] As a further description of the above technical solution:
[0020] A rack is fixedly connected to the bottom of the support plate, and the rack meshes with the outer wall of the gear.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, firstly, the limiting roller is limited by the bracket, and the limiting roller is supported by the tension of the first spring, so that the limiting roller can always fit on the outer wall of the fitting, achieving the effect of adapting to fittings of different sizes, solving the problem that there is a certain gap between the fitting and the operating table and they cannot fit well, resulting in instability during installation, and improving the practicability of the pipe fitting splicing device for furniture manufacturing.
[0023] 2. In the utility model, after the motor is powered off, the tension of the second spring can support the first limiting post to reset the support plate, achieving the effect of automatic reset, solving the problem that the pipe fitting splicing device for furniture manufacturing needs to be powered on and reversed by the motor to reset after closing and fixing two fittings, resulting in a long waiting time, and improving the production efficiency of the pipe fitting splicing device for furniture manufacturing. Description of the Drawings
[0024] Figure 1A three-dimensional view of a pipe fitting splicing device for furniture manufacturing proposed by the present utility model;
[0025] Figure 2 A schematic diagram of the connecting rod structure of a pipe fitting splicing device for furniture manufacturing proposed by the present utility model;
[0026] Figure 3 A schematic diagram of the internal structure of the base of a pipe fitting splicing device for furniture manufacturing proposed by the present utility model.
[0027] Legend:
[0028] 1. Base; 2. Support plate; 3. Connecting rod; 4. Bracket; 5. Limiting roller; 6. First connecting block; 7. Second connecting block; 8. Telescopic rod; 9. First spring; 10. Limiting groove; 11. First limiting post; 12. Limiting wheel; 13. Motor; 14. Gear; 15. Rack; 16. Second limiting post; 17. Second spring. Specific implementation mode
[0029] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0030] Refer to Figure 1 and Figure 2 For an embodiment provided by the present utility model: A pipe fitting splicing device for furniture manufacturing includes a base 1. A support plate 2 is arranged on the top of the base 1. A connecting rod 3 is rotatably connected to the top of the support plate 2. One end of the connecting rod 3 is fixedly connected to a bracket 4. A limiting roller 5 is rotatably connected inside the bracket 4. The bottom of the bracket 4 is rotatably connected to a first connecting block 6. A second connecting block 7 is rotatably connected to the top of the support plate 2. A connecting component is arranged on one side of the second connecting block 7. The connecting component is used to connect the first connecting block 6 and the second connecting block 7. A first spring 9 is arranged on the outer wall of the connecting component. One end of the first spring 9 is fixedly connected to one side of the first connecting block 6, and the other end of the first spring 9 is fixedly connected to one side of the second connecting block 7. The connecting component includes a telescopic rod 8. One end of the telescopic rod 8 is fixedly connected to one side of the second connecting block 7, and the other end of the telescopic rod 8 is fixedly connected to one side of the first connecting block 6;
[0031] Specifically, first place the fitting on the support plate 2 so that it can be stably fixed through the contact between the limiting roller 5 and the support plate 2. The limiting roller 5 is effectively limited by a firm bracket 4 and is tightly connected to the support plate 2 through a connecting rod 3 to ensure the stability of the overall structure. The bottom of the bracket 4 is precisely limited by a telescopic rod 8 so that the limiting roller 5 is always in a stable state under various operating conditions. The setting of the limiting roller 5 is precisely designed and supported by the tension of the first spring 9, enabling the limiting roller 5 to always closely fit the outer wall of the fitting, ensuring the stability and safety of the fitting throughout the process. Through this design, displacement or loosening of the fitting during processing or movement can be effectively avoided, thereby improving the accuracy and reliability of the overall operation.
[0032] Refer to Figure 3 , a limiting groove 10 is provided inside the base 1, a second limiting post 16 is fixedly connected inside the base 1, a motor 13 is fixedly connected to the bottom of the base 1, a gear 14 is fixedly connected to the output end of the motor 13, a first limiting post 11 is fixedly connected to the bottom of the support plate 2, a limiting wheel 12 is rotatably connected inside the first limiting post 11, the outer wall of the limiting wheel 12 is rotatably connected inside the limiting groove 10, the first limiting post 11 is slidably connected to the outer wall of the second limiting post 16, a second spring 17 is sleeved on the outer wall of the second limiting post 16, and both ends of the second spring 17 are fixedly connected between the first limiting posts 11. A rack 15 is fixedly connected to the bottom of the support plate 2, and the rack 15 meshes with the outer wall of the gear 14;
[0033] Specifically, the output end of the motor 13 drives the gear 14 to rotate. The gear 14 precisely drives the two side support plates 2 to move relative to each other through the rack 15, thereby effectively performing the splicing work of the fittings. The bottom of the support plate 2 is limited inside the limiting groove 10 by the limiting wheel 12 inside the first limiting post 11. This design not only reduces friction but also ensures the accuracy and stability of the movement. At the same time, further limiting is carried out inside the base 1 through the second limiting post 16 to ensure the safe range and position control of the movement of the support plate 2. When the motor 13 stops running, the tension of the second spring 17 plays a supporting role, enabling the support plate 2 to quickly and accurately return to its original position, preparing for the next operation. Such a design not only improves the automatic operation efficiency of the equipment but also ensures the safety and reliability of the operation.
[0034] Working principle: When using this pipe fitting splicing device for furniture manufacturing, first place the fitting on the support plate 2 so that it makes contact through the limiting roller 5. The limiting roller 5 is limited by the bracket 4 and connected to the support plate 2 through the connecting rod 3. The bottom of the bracket 4 is further limited by the telescopic rod 8, so that the limiting roller 5 is supported by the tension of the first spring 9, enabling the limiting roller 5 to always fit against the outer wall of the fitting. Subsequently, the output end of the motor 13 drives the gear 14 to rotate. The gear 14 drives the two side support plates 2 to move relatively through the rack 15, thereby driving the fittings to be spliced. The bottom of the support plate 2 is limited inside the limiting groove 10 by the limiting wheel 12 inside the first limiting post 11 to reduce friction, and is further limited inside the base 1 by the second limiting post 16. When the motor 13 is powered off, the tension of the second spring 17 can support the first limiting post 11 to reset the support plate 2.
[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A pipe splicing device for furniture manufacturing, comprising a base (1), characterized in that: A support plate (2) is arranged on the top of the base (1), the top of the support plate (2) is rotatably connected to a connecting rod (3), one end of the connecting rod (3) is fixedly connected to a bracket (4), the bracket (4) is internally rotatably connected to a limiting roller (5), the bottom of the bracket (4) is rotatably connected to a connecting block 1 (6), the top of the support plate (2) is rotatably connected to a connecting block 2 (7), one side of the connecting block 2 (7) is provided with a connecting component, the connecting component is used to connect the connecting block 1 (6) with the connecting block 2 (7), the outer wall of the connecting component is provided with a first spring (9), one end of the first spring (9) is fixedly connected to one side of the connecting block 1 (6), and the other end of the first spring (9) is fixedly connected to one side of the connecting block 2 (7).
2. A pipe splicing device for furniture manufacturing according to claim 1, characterized in that: The connecting assembly comprises a telescopic rod (8), one end of the telescopic rod (8) is fixedly connected to one side of the second connecting block (7), and the other end of the telescopic rod (8) is fixedly connected to one side of the first connecting block (6).
3. A pipe splicing device for furniture manufacturing according to claim 1, characterized in that: A limiting groove (10) is provided inside the base (1), and a second limiting column (16) is fixedly connected inside the base (1).
4. A pipe splicing device for furniture manufacturing according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to a motor (13), and the output end of the motor (13) is fixedly connected to a gear (14).
5. The pipe splicing device for furniture manufacturing according to claim 1, characterized in that: The bottom of the support plate (2) is fixedly connected to a limiting column (11), and the limiting column (11) is rotatably connected to a limiting wheel (12) inside.
6. A pipe splicing device for furniture manufacturing according to claim 5, characterized in that: The outer wall of the limiting wheel (12) is rotatably connected to the inside of the limiting groove (10), and the inside of the limiting column 1 (11) is slidably connected to the outer wall of the limiting column 2 (16).
7. A pipe splicing device for furniture manufacturing according to claim 3, characterized in that: The outer wall of the second limiting column (16) is sleeved with a second spring (17), and both ends of the second spring (17) are fixedly connected between the first limiting column (11).
8. The pipe splicing device for furniture manufacturing according to claim 1, characterized in that: A rack (15) is fixedly connected to the bottom of the support plate (2), and the rack (15) is meshed with the outer wall of the gear (14).