Novel guide rail trapezoidal groove structure
Through the design of the limiting mechanism, the problem of difficulty in cleaning debris at the corners of the trapezoidal guide rail is solved, and a convenient cleaning method is provided, which improves cleaning efficiency.
Patent Information
- Application Number
- CN202421918875.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-09
AI Technical Summary
It is difficult to clean the debris at the corners of the existing trapezoidal guide rails and it is difficult to clean efficiently.
A limiting mechanism is designed, including a combination of baffle, limiting plate, limiting block, spring and fixing clip. By rotating the limiting plate and pulling the baffle, the bottom of the guide rail is opened to facilitate cleaning of debris.
It realizes convenient cleaning of debris at the corners of the trapezoidal guide rail, improving cleaning efficiency and convenience.
Smart Images
Figure CN223084218U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a guide rail, in particular to a novel trapezoidal groove structure of a guide rail, belonging to the technical field of guide rails. Background Art
[0002] A guide rail is a relatively common mechanical part in a factory that provides guidance and support for moving parts. It usually has a specific shape and structure to ensure that the parts cooperating with it can move smoothly and accurately along a predetermined trajectory. It can be divided into linear guide rails and arc guide rails according to the shape. The trapezoidal groove guide rail is a relatively commonly used one among the linear guide rails.
[0003] As the name implies, the trapezoidal guide rail gets its name from the trapezoidal groove opened on its inner wall. The trapezoidal guide rail is mostly used in the processing and production of mechanical parts in factories. However, during the processing of turning, drilling, and cutting of mechanical parts, there will inevitably be a lot of debris splashing. When a lot of debris enters the trapezoidal groove in the guide rail, it will affect the movement of the slider in the guide rail. Therefore, people need to regularly clean the debris in the guide rail. However, in real life, we can know that due to the trapezoidal shape of the chute opened in the guide rail, when the debris splashes at the corner in the trapezoidal guide rail, it will be difficult for people to clean it. Content of the Utility Model
[0004] The utility model provides a novel trapezoidal groove structure of a guide rail to solve the problem that it is difficult for people to clean the debris at the corner in the trapezoidal guide rail in the prior art.
[0005] The utility model is realized through the following technical solutions: A novel trapezoidal groove structure of a guide rail includes two trapezoidal guide rails. Symmetrical limiting mechanisms are arranged on the outer surfaces of the two trapezoidal guide rails. The limiting mechanism includes a baffle and three groups of fixed clamps. Three sliding pads are slidably connected to the inner wall of the baffle. Springs are fixedly connected to one side surface of each sliding pad. Fixed columns are fixedly connected to the other side surface of each sliding pad. Sleeves are sleeved on the outer surfaces of the fixed columns. Limiting plates are fixedly connected to the tops of the sleeves. Symmetrical limiting blocks are fixedly connected to the outer surfaces of the limiting plates. Limiting holes are opened on the outer surfaces of the fixed clamps.
[0006] Furthermore, the baffle is clamped to the inner wall of the trapezoidal guide rail. Each spring is fixedly connected to the inner wall of the trapezoidal guide rail. A reserved cavity is opened at the bottom of the side surface of the trapezoidal guide rail. The baffle is clamped in the reserved cavity. By pulling the baffle outwards, it can be taken out, so that people can clean the debris at the corner more conveniently.
[0007] Preferably, each of the fixing clips is fixedly connected to the outer surface of the trapezoidal guide rail. Two fixing clips distributed vertically are each provided with a clamping groove, and the directions of the provided clamping grooves are opposite. Moreover, the thickness of the clamping groove is greater than the thickness of the limiting plate. The limiting block is adapted to the limiting hole. By clamping the limiting block into the limiting hole, the limiting of the limiting hole can be achieved.
[0008] Specifically, trapezoidal sliders are slidably connected to the inner walls of the two trapezoidal guide rails. The upper surfaces of the two trapezoidal sliders are fixedly connected with mounting plates. The trapezoidal sliders are adapted to the trapezoidal grooves formed in the trapezoidal guide rails. Threaded holes are formed in the upper surfaces of the mounting plates, and the mounting plates are used to support the bearing plate.
[0009] Preferably, symmetric fixing strips are fixedly connected to the inner walls of the two mounting plates. Chute grooves are formed in the two side surfaces of the trapezoidal guide rails. The fixing strips are slidably connected to the inner walls of the chute grooves. Through the sliding connection between the fixing strips and the chute grooves, the movement track of the mounting plate can be made more stable.
[0010] Furthermore, mounting seats are fixedly connected to both ends of the two trapezoidal guide rails. Threaded holes are formed at the corners of each mounting seat, and people can use screws to install and fix the trapezoidal guide rail through the mounting seats.
[0011] The present utility model provides a novel trapezoidal groove structure of a guide rail, and the beneficial effects thereof are as follows:
[0012] 1. Through the cooperative setting between the trapezoidal guide rail and the limiting mechanism of the novel trapezoidal groove structure of the guide rail, when it is necessary to clean the debris at the included angle inside the trapezoidal guide rail, rotate the limiting plate clockwise until it is in a horizontal state, then the baffle can be pulled outwards to open the bottom of the trapezoidal guide rail, which makes it more convenient for people to clean the debris inside the trapezoidal guide rail.
[0013] 2. Through the cooperative setting among the limiting plate, the limiting block, the sleeve, the spring and the baffle of the novel trapezoidal groove structure of the guide rail, people can more conveniently open the bottom of the trapezoidal guide rail to clean its debris. By pressing the limiting plate until the limiting block disengages from the limiting hole, and then rotating the limiting plate to a horizontal state to release the limitation on the baffle, the baffle can be more easily taken out, and thus it is more convenient to clean the debris inside the trapezoidal guide rail. Description of the Drawings
[0014] Figure 1 is the front view of the three-dimensional structure of the present utility model;
[0015] Figure 2 is the side view of the three-dimensional structure of the present utility model;
[0016] Figure 3Explosion structure schematic diagram of the limit mechanism of the present utility model;
[0017] Figure 4 The present utility model Figure 3 Schematic enlarged view of the structure at position A in the present utility model.
[0018] Explanation of reference numerals
[0019] 1. Trapezoidal guide rail;
[0020] 2. Limit mechanism; 201. Baffle; 202. Sliding pad; 203. Spring; 204. Fixed column; 205. Sleeve; 206. Limit plate; 207. Limit block; 208. Fixed clamp; 209. Limit hole;
[0021] 3. Trapezoidal slider; 4. Mounting plate; 5. Fixed strip; 6. Chute; 7. Mounting seat. Detailed implementation manners
[0022] The embodiment of the present utility model provides a novel trapezoidal groove structure of a guide rail.
[0023] Please refer with emphasis to Figure 1 , Figure 2 , Figure 3 and Figure 4 , which includes two trapezoidal guide rails 1. Trapezoidal grooves are provided on the inner walls of the trapezoidal guide rails 1. Symmetrically arranged limit mechanisms 2 are provided on the outer surfaces of the two trapezoidal guide rails 1. By providing the limit mechanisms 2, it is relatively convenient to clean the debris at the included angle of the trapezoidal grooves. The limit mechanism 2 includes a baffle 201 and three groups of fixed clamps 208. The number of each group of fixed clamps 208 is two, and they are distributed up and down. Three sliding pads 202 are slidably connected to the inner wall of the baffle 201. Three reserved holes are provided on the side surface of the baffle 201, and the sliding pads 202 are slidably connected to the reserved holes. A spring 203 is fixedly connected to one side surface of each sliding pad 202, and a fixed column 204 is fixedly connected to the other side surface of each sliding pad 202. A sleeve 205 is sleeved on the outer surface of each fixed column 204. The sleeve 205 can rotate or slide along the outer surface of the fixed column 204. A limit plate 206 is fixedly connected to the top end of each sleeve 205. Symmetrically arranged limit blocks 207 are fixedly connected to the outer surface of each limit plate 206. Limit holes 209 are provided on the outer surface of each fixed clamp 208.
[0024] Please refer with emphasis to Figure 3 , the baffle 201 is clamped to the inner wall of the trapezoidal guide rail 1. Each spring 203 is fixedly connected to the inner wall of the trapezoidal guide rail 1. A reserved cavity is provided at the bottom of the side surface of the trapezoidal guide rail 1, and the baffle 201 is clamped in the reserved cavity. By pulling the baffle 201 outwards, it can be taken out, so that people can relatively conveniently clean the debris at the included angle.
[0025] Please refer specifically to Figure 3 , each fixing clip 208 is fixedly connected to the outer surface of the trapezoidal guide rail 1. There are two fixing clips 208 distributed vertically. Each of them is provided with a card slot, and the directions of the card slots are opposite. Moreover, the thickness of the card slot is greater than the thickness of the limiting plate 206. The limiting block 207 is adapted to the limiting hole 209. By clamping the limiting block 207 into the limiting hole 209, the limiting of the limiting hole 209 can be achieved.
[0026] Please refer specifically to Figure 3 , trapezoidal sliders 3 are slidably connected to the inner walls of the two trapezoidal guide rails 1. The upper surfaces of the two trapezoidal sliders 3 are fixedly connected with mounting plates 4. The trapezoidal sliders 3 are adapted to the trapezoidal grooves formed in the trapezoidal guide rails 1. Threaded holes are formed in the upper surfaces of the mounting plates 4, and the mounting plates 4 are used to support the bearing plate.
[0027] Please refer specifically to Figure 3 , symmetric fixing strips 5 are fixedly connected to the inner walls of the two mounting plates 4. Chute grooves 6 are formed in the two side surfaces of the two trapezoidal guide rails 1. The fixing strips 5 are slidably connected to the inner walls of the chute grooves 6. Through the sliding connection between the fixing strips 5 and the chute grooves 6, the movement track of the mounting plate 4 can be made smoother.
[0028] Please refer specifically to Figure 1 , mounting seats 7 are fixedly connected to both ends of the two trapezoidal guide rails 1. Threaded holes are formed at the corners of each mounting seat 7. People can use screws to install and fix the trapezoidal guide rail 1 through the mounting seats 7.
[0029] Working principle: When it is necessary to clean the debris in the trapezoidal guide rail 1, first press the limiting plate 206 until the limiting block 207 disengages from the limiting hole 209, and then rotate the limiting plate 206 to separate it from the fixing clip 208 and make it in a horizontal state. By rotating the three limiting plates 206 on one side surface of the trapezoidal guide rail 1, the limiting of one side baffle 201 can be released. Then, pull the baffle 201 outwards until it is separated from the trapezoidal guide rail 1. After taking out the two side baffles 201, the bottom of the trapezoidal guide rail 1 can be opened. At this time, people can use a brush to conveniently clean the debris in the trapezoidal guide rail 1;
[0030] After cleaning the debris, snap the baffle 201 into the trapezoidal guide rail 1. At this time, while pressing the limiting plate 206, rotate the limiting plate 206 to a vertical state. When pressing the limiting plate 206, the spring 203 can be compressed. When the limiting plate 206 is snapped into the fixing clip 208, the limiting of the baffle 201 can be achieved. Then, release the limiting plate 206. Under the elastic force of the spring 203, the limiting block 207 can be snapped into the limiting hole 209, thereby realizing the limiting and fixing of the limiting plate 206, and thus completing the installation of the baffle 201.
[0031] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will also have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed. The scope of protection of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A new type of trapezoidal groove structure for a guide rail, comprising two trapezoidal guide rails (1), characterized in that: Symmetric limiting mechanisms (2) are provided on the outer surfaces of the two trapezoidal guide rails (1). The limiting mechanism (2) includes a baffle (201) and three groups of fixing clamps (208). Three sliding pads (202) are slidably connected to the inner wall of the baffle (201). A spring (203) is fixedly connected to one side surface of each sliding pad (202). A fixing column (204) is fixedly connected to the other side surface of each sliding pad (202). A sleeve (205) is sleeved on the outer surface of each fixing column (204). A limiting plate (206) is fixedly connected to the top end of each sleeve (205). Symmetric limiting blocks (207) are fixedly connected to the outer surface of each limiting plate (206). A limiting hole (209) is provided on the outer surface of each fixing clamp (208).
2. A novel trapezoidal groove structure of a guide rail according to claim 1, characterized in that: The baffle (201) is snap-connected to the inner wall of the trapezoidal guide rail (1), and each spring (203) is fixedly connected to the inner wall of the trapezoidal guide rail (1).
3. A novel trapezoidal groove structure of a guide rail according to claim 1, characterized in that: Each fixing clamp (208) is fixedly connected to the outer surface of the trapezoidal guide rail (1), and the limiting block (207) is adapted to the limiting hole (209).
4. A novel guide rail trapezoidal groove structure according to claim 3, characterized in that: Trapezoidal sliders (3) are slidably connected to the inner walls of the two trapezoidal guide rails (1), and mounting plates (4) are fixedly connected to the upper surfaces of the two trapezoidal sliders (3).
5. A novel trapezoidal groove structure of a guide rail according to claim 4, characterized in that: Symmetric fixing strips (5) are fixedly connected to the inner walls of the two mounting plates (4). Chute grooves (6) are provided on both side surfaces of the two trapezoidal guide rails (1), and the fixing strips (5) are slidably connected to the inner walls of the chute grooves (6).
6. A novel guide rail trapezoidal groove structure according to claim 5, characterized in that: Mounting seats (7) are fixedly connected to both ends of the two trapezoidal guide rails (1), and threaded holes are provided at the corners of each mounting seat (7).