Guide rail easy to assemble

Abstract

The utility model relates to the technical field of guide rails, and discloses an easy-to-assemble guide rail which comprises a main body mechanism, a buffer mechanism is fixedly connected to the bottom of the main body mechanism, and telescopic mechanisms are arranged on the two sides of the main body mechanism. The sliding block on the rail body can be limited through the arranged main body mechanism, so that it is guaranteed that the sliding block slides in the same direction, and through the buffering mechanism arranged at the bottom of the rail body, when the pressure borne by the top of the sliding block is large, the buffering structure is extruded through the rail body, so that the sliding block is prevented from sliding in the same direction. By arranging the first buffer shaft and the second buffer shaft, the pressure is buffered through the first buffer shaft and the second buffer shaft, so that the rail body is prevented from being damaged, the normal operation of the device is ensured, and the stability of the device is improved; and the width and the height can be changed according to experiment requirements through a connecting shaft and a telescopic shaft, so that the diversity of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of guide rail technology, and in particular to an easy-to-assemble guide rail. Background Technology

[0002] A guide rail is a groove or ridge made of metal or other materials that supports, fixes, and guides moving devices or equipment while reducing friction. The longitudinal grooves or ridges on the surface of the guide rail are used to guide and fix machine parts, specialized equipment, instruments, etc. Guide rails, also known as slide rails, linear guides, or linear slides, are used in linear reciprocating motion applications. They have a higher rated load than linear bearings and can withstand a certain amount of torque, enabling high-precision linear motion under high loads.

[0003] According to the published patent CN203384221U, this utility model relates to a guide rail, and more particularly to an easily assembled guide rail, comprising a rail body, wherein the upper part of the rail body is provided with a concave groove and a groove notch, the upper part of the groove is provided with an integrally formed groove notch, one side of the bottom end of the rail body is provided with a chamfered surface, and the surface of the rail body is provided with a uniformly distributed hard chrome layer. This easily assembled guide rail has a compact structure, improves performance, and extends service life, but it still has the following problems:

[0004] The device has a compact structure, which improves its performance and extends its service life. However, it is not convenient to set up a buffer mechanism. If the mass of the slider on the guide rail is too large, it may cause irreversible damage to the rail body, thus affecting the normal use of the guide rail. Furthermore, due to different experimental needs, the existing guide rail has a relatively simple structure and effect, which makes it difficult to adjust the height and width to meet different needs, thereby reducing the working efficiency of the device. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an easy-to-assemble guide rail.

[0006] This utility model is achieved by the following technical solution: an easy-to-assemble guide rail, including a main body mechanism, a buffer mechanism fixedly connected to the bottom of the main body mechanism, and telescopic mechanisms provided on both sides of the main body mechanism;

[0007] The main structure includes a rail body, a fixing plate is fixedly connected to the top of the rail body, the bottom of the fixing plate is fixedly connected to the top of the rail body, and sliding grooves are provided on both sides of the rail body. Sliding blocks are slidably connected in the sliding grooves, and a connecting plate is fixedly connected to one side of the sliding block.

[0008] As a further improvement to the above solution, a through groove is provided inside the rail body, and a small guide rail is fixedly connected in the through groove. Through holes are provided at the top and bottom of the fixing plate. A first connecting shaft is fixedly connected to one side of the connecting plate, and a second connecting shaft is fixedly connected to one side of the first connecting shaft.

[0009] As a further improvement to the above solution, the buffer mechanism includes a buffer disk, a first buffer post is fixedly connected to the top of the buffer disk, a second buffer post is sleeved on the top of the first buffer post, a return spring is provided inside the second buffer post, and the bottom of the return spring is fixedly connected to the bottom of the inner wall of the second buffer post.

[0010] As a further improvement to the above solution, a first buffer rod is fixedly connected to the top of the return spring, a second buffer rod is sleeved on the top of the first buffer rod, and the top of the second buffer rod is fixedly connected to the bottom of the rail body.

[0011] As a further improvement to the above solution, the telescopic mechanism includes a first telescopic shaft, a second telescopic shaft sleeved on the top of the first telescopic shaft, a first telescopic ring and a second telescopic ring respectively sleeved on the surfaces of the first telescopic shaft and the second telescopic shaft, a first telescopic rod fixedly connected to the top of the first telescopic ring, and a second telescopic rod sleeved on the top of the first telescopic rod.

[0012] As a further improvement to the above solution, a load-bearing plate is fixedly connected to the bottom of the first telescopic shaft, and a protective box is provided at the bottom of the load-bearing plate, with the load-bearing plate fixedly connected to the bottom of the inner wall of the protective box.

[0013] As a further improvement to the above solution, a socket is fixedly connected to the top of the second telescopic shaft, a connecting block is fixedly connected inside the socket, and through holes are provided at the top and bottom of the connecting block, with a fixed shaft provided at the through holes.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This utility model, through its main structure, can limit the slider on the rail, thereby ensuring that the slider slides in the same direction. Through the buffer mechanism set at the bottom of the rail, when the top of the slider is subjected to greater pressure, the rail can squeeze the buffer structure, thereby buffering the pressure through the first buffer shaft and the second buffer shaft, thus preventing damage to the rail, ensuring that the device can operate normally, and thus improving the stability of the device.

[0016] This invention, through the connection shaft and telescopic shaft, allows for the adjustment of width and height according to experimental needs, thereby increasing the versatility of the device. The small guide rail further enhances the portability of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the present utility model;

[0019] Figure 3 This utility model Figure 1 Schematic diagram of the bottom structure of the middle connecting block;

[0020] Figure 4 This is a schematic diagram of the telescopic mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the buffer mechanism structure of this utility model;

[0022] Figure 6 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0023] Explanation of key symbols:

[0024] 1. Main structure; 101. Rail body; 102. Fixing plate; 103. Sliding block; 104. Connecting plate; 105. First connecting shaft; 106. Second connecting shaft; 2. Buffer mechanism; 201. Buffer disc; 202. First buffer column; 203. Second buffer column; 204. Return spring; 3. Telescopic mechanism; 301. First telescopic shaft; 302. Second telescopic shaft; 303. First telescopic ring; 304. Second telescopic ring; 305. Protective box; 306. Socket box; 307. Connecting block; 308. Fixing shaft. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] Example:

[0027] Please combine Figure 1-6 The present embodiment of an easy-to-assemble guide rail includes a main body 1, a buffer mechanism 2 fixedly connected to the bottom of the main body 1, and telescopic mechanisms 3 provided on both sides of the main body 1.

[0028] The main body 1 includes a rail body 101, a fixing plate 102 is fixedly connected to the top of the rail body 101, the bottom of the fixing plate 102 is fixedly connected to the top of the rail body 101, and sliding grooves are provided on both sides of the rail body 101. Sliding blocks 103 are slidably connected in the sliding grooves, and a connecting plate 104 is fixedly connected to one side of the sliding block 103.

[0029] The rail body 101 has a through groove inside, and a small guide rail is fixedly connected in the through groove. The top and bottom of the fixing plate 102 have through holes. A first connecting shaft 105 is fixedly connected to one side of the connecting plate 104, and a second connecting shaft 106 is fixedly connected to one side of the first connecting shaft 105.

[0030] The buffer mechanism 2 includes a buffer disk 201, a first buffer post 202 is fixedly connected to the top of the buffer disk 201, a second buffer post 203 is sleeved on the top of the first buffer post 202, a return spring 204 is provided inside the second buffer post 203, and the bottom of the return spring 204 is fixedly connected to the bottom of the inner wall of the second buffer post 203.

[0031] The top of the return spring 204 is fixedly connected to a first buffer rod, the top of the first buffer rod is sleeved with a second buffer rod, and the top of the second buffer rod is fixedly connected to the bottom of the rail body 101.

[0032] The telescopic mechanism 3 includes a first telescopic shaft 301, a second telescopic shaft 302 sleeved on the top of the first telescopic shaft 301, a first telescopic ring 303 and a second telescopic ring 304 respectively sleeved on the surfaces of the first telescopic shaft 301 and the second telescopic shaft 302, a first telescopic rod fixedly connected to the top of the first telescopic ring 303, and a second telescopic rod sleeved on the top of the first telescopic rod.

[0033] A load-bearing plate is fixedly connected to the bottom of the first telescopic shaft 301, and a protective box 305 is provided at the bottom of the load-bearing plate. The load-bearing plate is fixedly connected to the bottom of the inner wall of the protective box 305.

[0034] The top of the second telescopic shaft 302 is fixedly connected to a socket box 306, and a connecting block 307 is fixedly connected inside the socket box 306. The top and bottom of the connecting block 307 are provided with through holes, and a fixed shaft 308 is provided at the through holes.

[0035] The implementation principle of one embodiment of this application is as follows: According to the needs of the experiment, the first connecting shaft 105 and the second connecting shaft 106 are manually adjusted. The first telescopic shaft 301 and the second telescopic shaft 302 in the telescopic mechanism 3 move, thereby driving the first telescopic ring 303 and the second telescopic ring 304. The first telescopic ring 303 and the second telescopic ring 304 contract, thereby changing the height of the top connecting column. By manually pushing the connecting column, the lower sliding block 103 slides in the groove. The top fixed shaft 308 is engaged with the through hole opened on the top of the fixed plate 102, thereby fixing the connecting column.

[0036] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An easily assembled guide rail, characterized in that, It includes a main body (1), a buffer mechanism (2) is fixedly connected to the bottom of the main body (1), and telescopic mechanisms (3) are provided on both sides of the main body (1); The main body (1) includes a rail body (101), a fixing plate (102) is fixedly connected to the top of the rail body (101), the bottom of the fixing plate (102) is fixedly connected to the top of the rail body (101), and sliding grooves are provided on both sides of the rail body (101). Sliding blocks (103) are slidably connected in the sliding grooves, and a connecting plate (104) is fixedly connected to one side of the sliding block (103).

2. The easily assembled guide rail as described in claim 1, characterized in that: The rail body (101) has a through groove inside, and a small guide rail is fixedly connected in the through groove. The top and bottom of the fixing plate (102) are both provided with through holes. A first connecting shaft (105) is fixedly connected to one side of the connecting plate (104), and a second connecting shaft (106) is fixedly connected to one side of the first connecting shaft (105).

3. The easily assembled guide rail as described in claim 1, characterized in that: The buffer mechanism (2) includes a buffer disk (201), a first buffer post (202) is fixedly connected to the top of the buffer disk (201), a second buffer post (203) is sleeved on the top of the first buffer post (202), a return spring (204) is provided inside the second buffer post (203), and the bottom of the return spring (204) is fixedly connected to the bottom of the inner wall of the second buffer post (203).

4. The easily assembled guide rail as described in claim 3, characterized in that: The top of the return spring (204) is fixedly connected to a first buffer rod, the top of the first buffer rod is sleeved with a second buffer rod, and the top of the second buffer rod is fixedly connected to the bottom of the rail body (101).

5. The easily assembled guide rail as described in claim 1, characterized in that: The telescopic mechanism (3) includes a first telescopic shaft (301), a second telescopic shaft (302) is sleeved on the top of the first telescopic shaft (301), a first telescopic ring (303) and a second telescopic ring (304) are respectively sleeved on the surfaces of the first telescopic shaft (301) and the second telescopic shaft (302), a first telescopic rod is fixedly connected to the top of the first telescopic ring (303), and a second telescopic rod is sleeved on the top of the first telescopic rod.

6. The easily assembled guide rail as described in claim 5, characterized in that: A load-bearing plate is fixedly connected to the bottom of the first telescopic shaft (301), and a protective box (305) is provided at the bottom of the load-bearing plate. The load-bearing plate is fixedly connected to the bottom of the inner wall of the protective box (305).

7. The easily assembled guide rail as described in claim 5, characterized in that: The top of the second telescopic shaft (302) is fixedly connected to a socket box (306), and a connecting block (307) is fixedly connected inside the socket box (306). The top and bottom of the connecting block (307) are provided with through holes, and a fixed shaft (308) is provided at the through holes.

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