Double-support linear guide rail

Abstract

The utility model discloses a double-support linear guide rail, which relates to the technical field of guide rails and comprises a rail body, sliding chutes are arranged on the outer walls of two sides of the rail body, balls are arranged on the inner walls of the sliding chutes, an oil storage bin is arranged in the rail body, guide grooves are arranged on the inner walls of two sides of the oil storage bin, and the guide grooves are arranged in the guide grooves. Guide grooves are formed in the two ends of the rail body, oil outlets are formed in the inner walls of the guide grooves, the other ends of the oil outlets communicate with the balls, a control assembly is arranged on the rail body and comprises two baffles and through holes, and the two baffles are connected into the two guide grooves in an embedded mode correspondingly. When the guide rail oiling device is used, oiling can be conducted only by pulling the pull rope through external force to enable the fixing plate to be separated from the magnet, external objects are not needed, time and labor are saved, oiling efficiency is high, the guide rail does not need to stop running, and therefore the working efficiency of the guide rail can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rails, in particular to a double-support linear guide rail. Background Art

[0002] A guide rail is a groove or ridge made of metal or other materials that can support, fix, guide and reduce friction of moving devices or equipment.

[0003] When the guide rail is used for a long time and at high intensity, it needs to be regularly maintained and lubricated. However, the existing guide rail lubrication requires frequent manual oiling operations, which is not only inefficient and wastes manpower and material resources, but also requires the guide rail to stop running during the maintenance process, which affects work efficiency. To this end, we propose a double-support linear guide. Utility Model Content

[0004] In view of the above-mentioned problems existing in the existing double-support linear guide rail, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a double-support linear guide rail, which solves the problem that the guide rail needs to be regularly maintained and lubricated when it is used for a long time and at high intensity. However, the existing guide rail oiling and lubrication requires frequent manual oiling operations, which is not only inefficient and wastes manpower and material resources, but also requires the guide rail to stop running during the maintenance process, which affects the work efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A double-support linear guide rail comprises a rail body, slide grooves are provided on the outer walls of both sides of the rail body, balls are provided on the inner walls of the slide grooves, an oil storage bin is provided inside the rail body, guide grooves are provided on the inner walls of both sides of the oil storage bin, an oil outlet is provided on the inner wall of the guide groove, the other end of the oil outlet is communicated with the ball, a control component is provided on the rail body, the control component comprises a baffle and a through hole, two baffles are provided, the two baffles are respectively embedded in the two guide grooves, the other end of the baffle passes through the outside of the rail body and is fixedly connected to a fixing plate, and the through holes are evenly distributed on the baffle.

[0008] Preferably, an oil filling port is provided on the rail body, the oil filling port is communicated with the oil storage tank, and a sealing cover is provided on the oil filling port.

[0009] Preferably, a pull rope is provided on the outer wall of the fixing plate.

[0010] Preferably, the through holes and the oil outlets have the same number and position.

[0011] Furthermore, a limiting groove is provided on the top inner wall of the guide groove, a limiting block is provided on the top outer wall of the baffle, the baffle is engaged with the limiting groove via the limiting block, and the length of the limiting groove corresponds to the length from the through hole to the oil outlet.

[0012] Preferably, a magnet is provided on the outer wall of the rail body, the fixing plate is an iron plate, and the positions of the magnet and the fixing plate correspond to each other.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The utility model discloses that when oiling the rail body, it is only necessary to pull the draw rope by external force to cause the fixed plate and the magnet to separate. At this time, the lubricating oil inside the oil storage tank will flow to the ball bearing through the oil outlet, and through the cooperation with the sliding object on the rail body, the rail body and the sliding object can be lubricated, thereby reducing the friction between the sliding object and the rail body. Moreover, the device can be oiled without the help of external objects, which not only saves time and effort, but also has high oiling efficiency and does not require the guide rail to stop running, thereby ensuring the working efficiency of the guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the control component of the utility model.

[0019] Description of reference numerals:

[0020] 1. Rail body; 2. Slide groove; 3. Ball bearing; 4. Control assembly; 401. Fixed plate; 402. Baffle plate; 403. Through hole; 404. Limit block; 405. Pull rope; 5. Oil filling port; 6. Oil storage tank; 7. Guide groove; 8. Oil outlet; 9. Limit groove. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] The utility model embodiment discloses a double-support linear guide rail.

[0023] The utility model provides Figure 1-3 A double-support linear guide shown in the figure includes a rail body 1, and slide grooves 2 are opened on the outer walls of both sides of the rail body 1, and balls 3 are arranged on the inner walls of the slide grooves 2. An oil storage bin 6 is arranged inside the rail body 1, and guide grooves 7 are arranged on the inner walls of both sides of the oil storage bin 6. An oil outlet 8 is arranged on the inner wall of the guide groove 7, and the other end of the oil outlet 8 is connected to the ball 3. A control component 4 is provided on the rail body 1, and the control component 4 includes a baffle 402 and a through hole 403. There are two baffles 402, and the two baffles 402 are respectively embedded in the two guide grooves 7. The other end of the baffle 402 passes through the outside of the rail body 1 and is fixedly connected to a fixing plate 401, and the through holes 403 are evenly distributed on the baffle 402.

[0024] The utility model provides a double-support linear guide rail, wherein an oil filling port 5 is provided on a rail body 1, the oil filling port 5 is communicated with an oil storage bin 6, and a sealing cover is provided on the oil filling port 5, so that lubricating oil can be added conveniently, thereby improving the convenience of use.

[0025] In the double-support linear guide rail of the utility model, a pull rope 405 is provided on the outer wall of a fixed plate 401 , and the fixed plate 401 can be conveniently pulled by the pull rope 405 , thereby driving the baffle 402 to move.

[0026] In the double-support linear guide rail of the utility model, the number of through holes 403 and the oil outlets 8 correspond to each other, and the positions also correspond to each other, so that the oil can be easily discharged.

[0027] The utility model provides a double-support linear guide rail, a limiting groove 9 is provided on the top inner wall of the guide groove 7, a limiting block 404 is provided on the top outer wall of the baffle 402, the baffle 402 is engaged with the limiting groove 9 through the limiting block 404, the length of the limiting groove 9 corresponds to the length from the through hole 403 to the oil outlet 8, the moving length of the baffle 402 can be limited, so that the through hole 403 can be conveniently aligned with the oil outlet 8, so that the oil can be discharged conveniently, which can effectively improve the convenience during use.

[0028] The utility model provides a double-support linear guide rail, wherein a magnet is provided on the outer wall of the rail body 1, and a fixing plate 401 is an iron plate. The positions of the magnet and the fixing plate 401 correspond to each other. When not in use, the fixing plate 401 can be fixed by the magnet, thereby fixing the position of the baffle 402, thereby preventing the baffle 402 from moving randomly during use, thereby affecting the use effect of the entire device.

[0029] When in use, the sliding object can be placed on the rail body 1 for normal use. When the rail body 1 is used for a long time and needs to be lubricated, the pull rope 405 can be pulled by external force to drive the fixed plate 401 to disengage from the magnet, thereby driving the baffle 402 to move. Because the baffle 402 is limited by the limit block 404, the moving distance can be limited, so that the through hole 403 can correspond to the position of the oil outlet 8. At this time, the lubricating oil inside the oil storage tank 6 will flow to the ball 3 through the oil outlet 8, and through the use of the sliding object on the rail body 1, the rail body 1 and the sliding object can be lubricated, thereby reducing the friction between the sliding object and the rail body 1, and the device can be oiled without the help of external objects, which not only saves time and effort, but also has high oiling efficiency, and does not require the guide rail to stop running, thereby not affecting the working efficiency of the guide rail.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A double-support linear guide rail, comprising a rail body (1), characterized in that: The outer walls of both sides of the rail body (1) are provided with slide grooves (2), and the inner walls of the slide grooves (2) are provided with balls (3). An oil storage bin (6) is provided inside the rail body (1), and the inner walls of both sides of the oil storage bin (6) are provided with guide grooves (7). The inner walls of the guide grooves (7) are provided with oil outlets (8), and the other ends of the oil outlets (8) are communicated with the balls (3). A control component (4) is provided on the rail body (1), and the control component (4) comprises a baffle (402) and a through hole (403). There are two baffles (402), and the two baffles (402) are respectively engaged and connected in the two guide grooves (7). The other ends of the baffles (402) penetrate to the outside of the rail body (1) and are fixedly connected to a fixing plate (401). The through holes (403) are evenly distributed on the baffles (402).

2. The double-support linear guide rail according to claim 1, characterized in that: The rail body (1) is provided with an oil filling port (5), the oil filling port (5) is communicated with the oil storage bin (6), and a sealing cover is provided on the oil filling port (5).

3. The double-support linear guide rail according to claim 1, characterized in that: A pull rope (405) is provided on the outer wall of the fixing plate (401).

4. The double-support linear guide rail according to claim 1, characterized in that: The through holes (403) and the oil outlet (8) have the same number and positions.

5. The double-support linear guide rail according to claim 1, characterized in that: A limiting groove (9) is provided on the top inner wall of the guide groove (7), a limiting block (404) is provided on the top outer wall of the baffle (402), the baffle (402) is engaged with the limiting groove (9) via the limiting block (404), and the length of the limiting groove (9) corresponds to the length from the through hole (403) to the oil outlet (8).

6. The double-support linear guide rail according to claim 1, characterized in that: A magnet is provided on the outer wall of the rail body (1); the fixing plate (401) is an iron plate; and the positions of the magnet and the fixing plate (401) correspond to each other.

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