Guide rail with buffer device
By setting up parts such as springs, sliding columns, buffer plates, rotating plates, contact frames and friction plates on the guide rails, the problems of the guide rails in impact and vibration are solved, and the effective buffering effect is achieved, the guide rails and objects are protected, and the stability and service life of the equipment are improved.
Patent Information
- Application Number
- CN202422501254.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-10-16
AI Technical Summary
The guide rails are subjected to great impact and vibration during use, which affects its service life and equipment performance and stability.
A guide rail with a buffering device is designed, including the synergistic effect of parts such as springs, sliding columns, buffer plates, rotating plates, contact frames and friction plates. The impact force is absorbed through the compression of the spring, the sliding force of the sliding columns is transmitted, the rotation of the rotating plates and contact frames increases friction, and the sliding of the friction plates is buffered to prevent objects from rebounding.
Effectively absorb impact forces, protect the guide rails and objects from damage, and improve the stability and service life of the guide rails.
Smart Images
Figure CN223282391U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of buffer devices, in particular to a guide rail with a buffer device. Background Art
[0002] A guide rail, also known as a slide or runner, is a device used to enable reciprocating motion along a straight line. Guide rails play a vital role in a variety of applications, including machinery, precision instruments, vehicles, and furniture. Their primary function is to provide stable guidance and support for mechanical components, while ensuring accuracy and smoothness of movement.
[0003] In the prior art, in actual applications, due to the inertia and impact force of the moving parts of the device on the guide rail, the guide rail may be subjected to large impact and vibration during use, which may affect the service life of the guide rail and have an adverse effect on the performance and stability of the equipment. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a guide rail with a buffer device.
[0005] The utility model is implemented by the following technical solution: a guide rail with a buffer device, including a guide rail, the bottom of the guide rail is fixedly connected to a base, one side of the guide rail is fixedly connected to a mounting plate, the inner wall of the mounting plate is slidably connected to a sliding column, one side of the mounting plate is fixedly connected to a spring, one side of the mounting plate is fixedly connected to a buffer plate, the end of the mounting plate away from the buffer plate is fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly connected to a separation column, the bottom of the separation column is fixedly connected to a sliding block, and the surface of the sliding block is slidably connected to a rotating plate.
[0006] As a further improvement of the above solution, there are two mounting plates, which are located on the left and right sides of the guide rail, and there are two sliding columns, which are symmetrically arranged with the guide rail as the center.
[0007] As a further improvement of the above solution, the surface of the spring is fixedly connected to one side of the buffer plate.
[0008] Through the above technical solution, by setting a spring, when the buffer plate is subjected to impact force, the spring will be compressed, thereby absorbing part of the impact force and playing a buffering role. Since the sliding column slides on the inner wall of the mounting plate, the movement of the buffer plate will drive the sliding column to slide, and then transmit it to the connecting plate and the separation column, causing them to move together.
[0009] As a further improvement of the above solution, a first fixing column is fixedly connected to the inner wall of the rotating plate, a second fixing column is fixedly connected to the inner wall of the guide rail, and a contact frame is rotatably connected to the inner wall of the second fixing column.
[0010] As a further improvement of the above solution, both ends of the rotating plate are fixedly connected to the inner wall of the guide rail, the number of the fixed columns 2 is four, the four fixed columns 2 are located on the inner wall of the guide rail, and the contact frame is in contact with the fixed columns 2.
[0011] According to the above technical solution, the contact frame is provided, and the contact frame rotates on the inner wall of the second fixed column. The rotation of the rotating plate contacts the contact frame, causing the contact frame to rotate on the inner wall of the second fixed column.
[0012] As a further improvement of the above solution, one side of the second fixing column is fixedly connected to a connecting column, the inner wall of the guide rail is fixedly connected to a friction plate, and the bottom of the friction plate is fixedly connected to a limiting column.
[0013] As a further improvement of the above solution, there are two connecting columns, which are located at both ends of the contact frame. The surface of the limiting column is slidably connected to the inner wall of the guide rail, and the bottom of the friction plate is in contact with the surface of the contact frame.
[0014] According to the above technical solution, by setting the friction plate, the friction plate slides upward on the inner wall of the guide rail, and the contact frame contacts the bottom of the friction plate, so that the friction plate slides upward on the inner wall of the guide rail.
[0015] Compared with the prior art, the beneficial effects of the present invention are:
[0016] The present invention provides a guide rail. When an object moves on the guide rail, if it collides with the buffer plate, the buffer plate will be subjected to the impact force and move to one side of the mounting plate, the spring will be compressed, thereby absorbing part of the impact force and playing a buffering role. At the same time, the movement of the buffer plate will drive the sliding post to slide on the inner wall of the mounting plate, and the sliding of the sliding post will be transmitted to the connecting plate, so that the connecting plate and the separation post move together. The bottom of the separation post is fixedly connected with a sliding block, and the sliding block slides on the inner wall of the rotating plate. When the sliding block moves, it will drive the rotating plate to rotate around the fixed post one, and the rotation of the rotating plate can contact the contact frame, so that the contact frame rotates on the inner wall of the fixed post two, and the contact frame can contact the bottom of the friction plate, so that the friction plate slides upward on the inner wall of the guide rail, so that the friction plate can contact the object sliding on the surface of the guide rail, and the contact with the friction plate increases the friction force, which is convenient for buffering the object sliding on the surface of the guide rail, and can also prevent the object from rebounding after the collision.
[0017] The utility model provides a connecting column, the function of which is to connect the two fixed columns 2 to enhance the stability of the structure, so that the two connected fixed columns 2 rotate at the same time to contact the friction plate above; the function of the limit column is to limit the moving range of the contact frame to prevent it from excessive movement, and the left and right heights can be kept consistent during the up and down movement of the friction plate; this guide rail with a buffer device can effectively absorb impact force through the coordinated action of parts such as the spring, sliding column, buffer plate, rotating plate, contact frame, friction plate, etc., play a buffering role, and protect the guide rail and objects from damage. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic cross-sectional view of the mounting plate structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the spring structure of the utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the rotating plate of the utility model;
[0022] Figure 5 This is a structural diagram of the second fixed column of the utility model;
[0023] Figure 6 This is a schematic diagram of the contact frame structure of the utility model.
[0024] Description of main symbols:
[0025] 1. Guide rail; 2. Base; 3. Mounting plate; 4. Buffer plate; 5. Spring; 6. Sliding column; 7. Connecting plate; 8. Separating column; 9. Sliding block; 10. Rotating plate; 11. Fixed column 1; 12. Contact frame; 13. Connecting column; 14. Fixed column 2; 15. Limiting column; 16. Friction plate. DETAILED DESCRIPTION
[0026] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0027] Example:
[0028] Please combine Figure 1-5, a guide rail with a buffer device in this embodiment includes a guide rail 1, the bottom of the guide rail 1 is fixedly connected to a base 2, one side of the guide rail 1 is fixedly connected to a mounting plate 3, the inner wall of the mounting plate 3 is slidably connected to a sliding column 6, one side of the mounting plate 3 is fixedly connected to a spring 5, one side of the mounting plate 3 is fixedly connected to a buffer plate 4, the end of the mounting plate 3 away from the buffer plate 4 is fixedly connected to a connecting plate 7, the bottom of the connecting plate 7 is fixedly connected to a separation column 8, the bottom of the separation column 8 is fixedly connected to a sliding block 9, and the surface of the sliding block 9 is slidably connected to a rotating plate 10.
[0029] There are two mounting plates 3 , which are located on the left and right sides of the guide rail 1 . There are two sliding posts 6 , which are symmetrically arranged with the guide rail 1 as the center.
[0030] The surface of the spring 5 is fixedly connected to one side of the buffer plate 4 .
[0031] A first fixing column 11 is fixedly connected to the inner wall of the rotating plate 10 , a second fixing column 14 is fixedly connected to the inner wall of the guide rail 1 , and a contact frame 12 is rotatably connected to the inner wall of the second fixing column 14 .
[0032] Both ends of the rotating plate 10 are fixedly connected to the inner wall of the guide rail 1 . There are four second fixing columns 14 . The four second fixing columns 14 are located on the inner wall of the guide rail 1 . The contact frame 12 contacts the second fixing columns 14 .
[0033] One side of the second fixing column 14 is fixedly connected to the connecting column 13 , the inner wall of the guide rail 1 is fixedly connected to the friction plate 16 , and the bottom of the friction plate 16 is fixedly connected to the limiting column 15 .
[0034] There are two connecting columns 13 located at both ends of the contact frame 12 . The surface of the limiting column 15 is slidably connected to the inner wall of the guide rail 1 , and the bottom of the friction plate 16 contacts the surface of the contact frame 12 .
[0035] The implementation principle of a guide rail with a buffer device in the embodiment of the present application is as follows: when an object moves on the guide rail 1, if it collides with the buffer plate 4, the buffer plate 4 will be subjected to the impact force and move to one side of the mounting plate 3, and the spring 5 will be compressed, thereby absorbing part of the impact force and playing a buffering role. At the same time, the movement of the buffer plate 4 will drive the sliding column 6 to slide on the inner wall of the mounting plate 3, and the sliding of the sliding column 6 will be transmitted to the connecting plate 7, so that the connecting plate 7 and the separation column 8 move together. The bottom of the separation column 8 is fixedly connected to a sliding block 9, and the sliding block 9 slides on the inner wall of the rotating plate 10. When the sliding block 9 moves, it will drive the rotating plate 10 to rotate around the fixed column 11. The rotation of the rotating plate 10 can contact the contact frame 12, so that the contact frame 12 rotates on the inner wall of the fixed column 2 14, and the contact frame 12 can contact the bottom of the friction plate 16, so that the friction plate 16 The inner wall of the rail 1 slides upward, so that the friction plate 16 can contact the object sliding on the surface of the guide rail 1. The contact with the friction plate 16 increases the friction force, which is convenient for buffering the object sliding on the surface of the guide rail 1, and can also prevent the object from rebounding after collision. The function of the connecting column 13 is to connect the two fixed columns 14 to enhance the stability of the structure, so that the two connected fixed columns 14 rotate at the same time to contact the friction plate 16 above. The function of the limiting column 15 is to limit the moving range of the contact frame 12 to prevent it from excessive movement, and to keep the left and right heights consistent during the up and down movement of the friction plate 16. This guide rail with a buffer device can effectively absorb impact force and play a buffering role through the coordinated action of parts such as the spring 5, sliding column 6, buffer plate 4, rotating plate 10, contact frame 12, and friction plate 16, protecting the guide rail and objects from damage.
[0036] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.
Claims
1. A guide rail with a buffer device, characterized in that: The invention comprises a guide rail (1), wherein the bottom of the guide rail (1) is fixedly connected to a base (2), one side of the guide rail (1) is fixedly connected to a mounting plate (3), the inner wall of the mounting plate (3) is slidably connected to a sliding column (6), one side of the mounting plate (3) is fixedly connected to a spring (5), one side of the mounting plate (3) is fixedly connected to a buffer plate (4), one end of the mounting plate (3) away from the buffer plate (4) is fixedly connected to a connecting plate (7), the bottom of the connecting plate (7) is fixedly connected to a separation column (8), the bottom of the separation column (8) is fixedly connected to a sliding block (9), and the surface of the sliding block (9) is slidably connected to a rotating plate (10).
2. A guide rail with a buffer device according to claim 1, characterized in that: There are two mounting plates (3), which are located on the left and right sides of the guide rail (1). There are two sliding posts (6), which are symmetrically arranged with the guide rail (1) as the center.
3. The guide rail with a buffer device according to claim 1, characterized in that: The surface of the spring (5) is fixedly connected to one side of the buffer plate (4).
4. The guide rail with a buffer device according to claim 1, characterized in that: The inner wall of the rotating plate (10) is fixedly connected to a fixing column 1 (11), the inner wall of the guide rail (1) is fixedly connected to a fixing column 2 (14), and the inner wall of the fixing column 2 (14) is rotatably connected to a contact frame (12).
5. A guide rail with a buffer device according to claim 4, characterized in that: The two ends of the rotating plate (10) are fixedly connected to the inner wall of the guide rail (1), and the number of the second fixing columns (14) is four. The four second fixing columns (14) are located on the inner wall of the guide rail (1), and the contact frame (12) is in contact with the second fixing columns (14).
6. The guide rail with a buffer device according to claim 5, characterized in that: One side of the second fixing column (14) is fixedly connected to a connecting column (13), the inner wall of the guide rail (1) is fixedly connected to a friction plate (16), and the bottom of the friction plate (16) is fixedly connected to a limiting column (15).
7. A guide rail with a buffer device according to claim 6, characterized in that: There are two connecting columns (13), and the two connecting columns (13) are located at both ends of the contact frame (12). The surface of the limiting column (15) is slidably connected to the inner wall of the guide rail (1), and the bottom of the friction plate (16) is in contact with the surface of the contact frame (12).