Linear guide rail device

Abstract

The utility model discloses a linear guide rail device, which belongs to the field of linear guide rails and comprises a base station, the upper surface of the base station is fixedly connected with a guide rail body, the front surface and the back surface of the guide rail body are respectively provided with a limiting groove, and the upper surface of the guide rail body is provided with a limiting slide way. The guide rail sliding base can be installed on the guide rail body through the limiting groove, the limiting sliding way, the limiting sliding block and the limiting clamping block, then machining equipment is installed on the guide rail sliding base through the equipment installation frame, debugging and checking are conducted after installation is completed, the movement precision and the guiding precision of the guide rail body and the guide rail sliding base are ensured, and vibration and swinging are avoided; and the oil injection frequency and the oil injection quantity of the two lubricating oil tanks are set through the touch panel, oil injection lubrication is conducted on the movement path of the guide rail sliding base through the oil conveying pipe, the lubricating spray head and the oil conveying pipe, and it is guaranteed that the guide rail sliding base is accurately lubricated in the movement process.

Description

Technical Field

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

[0002] Linear guide is a kind of precision mechanical component, which is mainly used to support and guide moving parts to move in a straight line. It is widely used in various mechanical equipment, such as CNC machine tools, automation equipment, robots, etc., to ensure the smooth, precise and stable operation of moving parts. Linear guide is also called linear rail, slide rail, linear guide rail, linear slide rail, which is used for high-precision or high-speed linear reciprocating motion occasions, and can bear a certain torque, and can achieve high-precision linear motion under high load. In order to ensure the smooth sliding of linear guide, it is necessary to lubricate the guide regularly.

[0003] In many industrial applications, linear guide devices are used to support and guide moving parts to move along a predetermined linear path. Currently, linear guide devices generally include guide rails and sliders, with balls or rollers between the guide rails and the sliders to reduce friction and improve guiding accuracy. Current linear guide devices have some problems, such as insufficient guiding accuracy and short service life. Therefore, those skilled in the art provide a linear guide device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a linear guide device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A linear guide device comprises a base, the upper surface of the base is fixedly connected with a guide rail body, the front side of the guide rail body and the back side of the guide rail body are both provided with a limiting groove, the upper surface of the guide rail body is provided with a limiting slideway, the guide rail body is slidably connected with a guide rail slide seat through the limiting groove and the limiting slideway, the bottom surface of the guide rail slide seat is fixedly connected with a limiting slider, the inner wall of the guide rail slide seat is fixedly connected with two limiting blocks, the side surfaces of the two limiting blocks close to each other are both provided with ball grooves, the inner wall of each ball groove is clamped with a group of ball bodies, the front side of the guide rail slide seat is connected to the guide rail The back side of the rail slide is fixedly connected to a lubricating oil tank, the upper surface of each lubricating oil tank is threadedly connected to a sealing cover, the side surfaces of the two lubricating oil tanks close to each other are fixedly connected to an oil delivery pipe, and the end of each oil delivery pipe away from the lubricating oil tank sequentially penetrates the lubricating oil tank, the guide rail slide and the limit block and extends to the inside of the ball groove, the left side surface of one of the lubricating oil tanks and the right side surface of the lubricating oil tank are fixedly connected to a connecting sleeve, the sides of the two connecting sleeves away from each other are fixedly connected to a high-pressure pipe, and the ends of the two high-pressure pipes away from the lubricating oil tank are fixedly connected to a lubrication nozzle.

[0007] As a further solution of the utility model: the front side and the back side of the base are both fixedly connected with two installation angles, and the upper surface of each installation angle is threadedly connected with a fixing bolt.

[0008] As a further solution of the utility model: a touch panel is fixedly connected to the back side of the guide rail slide, and the touch panel is electrically connected to the lubricating oil tank and the lubricating nozzle respectively through wires.

[0009] As a further solution of the utility model: the upper surface of the guide rail body is fixedly connected with two limit clamping plates through nuts.

[0010] As a further solution of the utility model: an identification plate is provided on the right side of the guide rail body, and the left side of the identification plate is fixedly connected to the right side of the guide rail body.

[0011] As a further solution of the utility model: a circuit board is fixedly connected to the back side of the guide rail slide, and a group of status display lights is fixedly connected to the back side of the circuit board.

[0012] As a further solution of the utility model: the upper surface of the guide rail slide is fixedly connected with an equipment mounting frame, and the outer surfaces of the two high-pressure pipes are both sleeved with a set of limiting rings.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The linear guide device can install the guide slide on the guide body through the limit groove, limit slide, limit slider and limit block, and can accurately adjust the position of the guide slide to ensure the accurate fit between the guide slide and the guide body, thereby improving the installation accuracy. Then, the processing equipment is installed on the guide slide through the equipment mounting frame. After the installation is completed, debugging and inspection are carried out to ensure the movement accuracy and guiding accuracy of the guide body and the guide slide, avoid vibration and swing, thereby improving the processing performance and service life of the equipment. During operation, the oil injection frequency and oil injection amount of the two lubricating oil tanks are set through the touch panel, and the movement path of the guide slide is sprayed with oil using the oil pipe, lubricating nozzle and oil pipe respectively, ensuring that the guide slide is accurately lubricated during movement, which can reduce friction and wear, thereby improving the service life and processing accuracy of the equipment, and is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a linear guide device;

[0016] Figure 2 A schematic diagram of a three-dimensional structure of a linear guide device from a rear perspective;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of a guide rail slide in a linear guide rail device;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of a ball body in a linear guide device.

[0019] In the figure: 1. base; 2. guide rail body; 3. installation angle; 4. fixing bolt; 5. limit groove; 6. limit clamp plate; 7. guide rail slide; 8. equipment mounting frame; 9. lubricating oil tank; 10. sealing cover; 11. connecting sleeve; 12. high-pressure pipe; 13. lubricating nozzle; 14. limit ring; 15. limit slide; 16. circuit board; 17. status display light; 18. touch panel; 19. identification plate; 20. limit slider; 21. limit clamp block; 22. ball groove; 23. oil pipeline; 24. ball body. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] See also Figures 1 to 4In the embodiment of the utility model, a linear guide device includes a base 1, a guide body 2 is fixedly connected to the upper surface of the base 1, a limiting groove 5 is provided on the front and back sides of the guide body 2, a limiting slideway 15 is provided on the upper surface of the guide body 2, the guide body 2 is slidably connected to a guide slide 7 through the limiting groove 5 and the limiting slideway 15, a limiting slider 20 is fixedly connected to the bottom surface of the guide slide 7, two limiting blocks 21 are fixedly connected to the inner wall of the guide slide 7, a ball groove 22 is provided on the side of the two limiting blocks 21 close to each other, a group of ball bodies 24 are clamped on the inner wall of each ball groove 22, a lubricating oil tank 9 is fixedly connected to the front and back sides of the guide slide 7, a sealing cover 10 is threadedly connected to the upper surface of each lubricating oil tank 9, and the two lubricating oil tanks 9 are fixedly connected to the side close to each other There are oil delivery pipes 23, and the end of each oil delivery pipe 23 away from the lubricating oil tank 9 passes through the lubricating oil tank 9, the guide rail slide 7 and the limit block 21 in sequence and extends to the inside of the ball groove 22. The left side of one lubricating oil tank 9 and the right side of the lubricating oil tank 9 are fixedly connected with a connecting sleeve 11, and the side faces of the two connecting sleeves 11 away from each other are fixedly connected with a high-pressure pipe 12, and the ends of the two high-pressure pipes 12 away from the lubricating oil tank 9 are fixedly connected with a lubrication nozzle 13. Through the limit groove 5, the limit slide 15, the limit slider 20 and the limit block 21, the guide rail slide 7 can be installed on the guide rail body 2, and the position of the guide rail slide 7 can be accurately adjusted to ensure the accurate fit between the guide rail slide 7 and the guide rail body 2, thereby improving the installation accuracy, so that the processing equipment can move more smoothly and accurately on the guide rail slide 7, thereby improving the processing accuracy and efficiency.

[0023] The front and back sides of the base 1 are fixedly connected with two mounting angles 3, and the upper surface of each mounting angle 3 is threadedly connected with a fixing bolt 4. The setting of the mounting angles 3 and the fixing bolts 4 can facilitate the staff to install the device. The back side of the guide rail slide 7 is fixedly connected with a touch panel 18, and the touch panel 18 is electrically connected to the lubricating oil tank 9 and the lubricating nozzle 13 through wires. The setting of the touch panel 18 can facilitate the staff to operate the device. The upper surface of the guide rail body 2 is fixedly connected with two limit clamps 6 through nuts. The setting of the limit clamps 6 can improve the structural stability of the device.

[0024] An identification plate 19 is provided on the right side of the guide rail body 2, and the left side of the identification plate 19 is fixedly connected to the right side of the guide rail body 2. The identification plate 19 can facilitate the staff to understand the basic parameters of the device and the precautions for use. A circuit board 16 is fixedly connected to the back of the guide rail slide 7, and a group of status display lights 17 are fixedly connected to the back of the circuit board 16. The status display lights 17 can facilitate the staff to understand the operating status of the device. The upper surface of the guide rail slide 7 is fixedly connected to the equipment mounting frame 8. The outer surfaces of the two high-pressure pipes 12 are both provided with a group of limit rings 14. The limit rings 14 can be used to limit the high-pressure pipes 12 to avoid confusion.

[0025] The working principle of the utility model is: when in use, first move the device to the place of use, install it through the installation angle 3 and the fixing bolt 4 and connect it to the power supply, then install the guide rail slide 7 on the guide rail body 2 through the limit groove 5, the limit slide 15, the limit slider 20 and the limit block 21, and then install the processing equipment on the guide rail slide 7 through the equipment mounting frame 8. After the installation is completed, debug and check to ensure the movement accuracy and guiding accuracy of the guide rail body 2 and the guide rail slide 7. When working, the injection frequency and injection amount of the two lubricating oil tanks 9 are set through the touch panel 18, and the movement path of the guide rail slide 7 is sprayed with oil and lubricated using the oil pipe 23, the lubricating nozzle 13 and the oil pipe 23 respectively.

[0026] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A linear guide device, comprising a base (1), It is characterized in that The upper surface of the base (1) is fixedly connected to a guide rail body (2); a limit groove (5) is provided on the front and back sides of the guide rail body (2); a limit slideway (15) is provided on the upper surface of the guide rail body (2); the guide rail body (2) is slidably connected to a guide rail slide seat (7) via the limit groove (5) and the limit slideway (15); a limit slider (20) is fixedly connected to the bottom surface of the guide rail slide seat (7); two limit blocks (21) are fixedly connected to the inner wall of the guide rail slide seat (7); a ball groove (22) is provided on the side of the two limit blocks (21) close to each other; a group of ball bodies (24) are clamped on the inner wall of each ball groove (22); the front and back sides of the guide rail slide seat (7) are fixedly connected to the guide rail slide seat (7); The two surfaces are fixedly connected to a lubricating oil tank (9), the upper surface of each lubricating oil tank (9) is threadedly connected to a sealing cover (10), the side surfaces of the two lubricating oil tanks (9) close to each other are fixedly connected to an oil delivery pipe (23), the end of each oil delivery pipe (23) away from the lubricating oil tank (9) successively penetrates the lubricating oil tank (9), the guide rail slide seat (7) and the limit block (21) and extends to the inside of the ball groove (22), the left side surface of one of the lubricating oil tanks (9) and the right side surface of the lubricating oil tank (9) are fixedly connected to a connecting sleeve (11), the side surfaces of the two connecting sleeves (11) away from each other are fixedly connected to a high-pressure pipe (12), and the ends of the two high-pressure pipes (12) away from the lubricating oil tank (9) are fixedly connected to a lubricating nozzle (13).

2. A linear guide device according to claim 1, It is characterized in that The front side of the base (1) and the back side of the base (1) are both fixedly connected with two mounting corners (3), and the upper surface of each mounting corner (3) is threadedly connected with a fixing bolt (4).

3. A linear guide device according to claim 1, It is characterized in that A touch panel (18) is fixedly connected to the back of the guide rail slide seat (7), and the touch panel (18) is electrically connected to the lubricating oil tank (9) and the lubricating nozzle (13) respectively through wires.

4. A linear guide device according to claim 1, It is characterized in that The upper surface of the guide rail body (2) is fixedly connected to two limit clamping plates (6) via nuts.

5. A linear guide device according to claim 1, It is characterized in that An identification plate (19) is provided on the right side of the guide rail body (2), and the left side surface of the identification plate (19) is fixedly connected to the right side surface of the guide rail body (2).

6. A linear guide device according to claim 1, It is characterized in that A circuit board (16) is fixedly connected to the back of the guide rail slide seat (7), and a group of status display lights (17) is fixedly connected to the back of the circuit board (16).

7. A linear guide device according to claim 1, It is characterized in that The upper surface of the guide rail slide (7) is fixedly connected to a device mounting frame (8), and the outer surfaces of the two high-pressure pipes (12) are both sleeved with a set of limiting rings (14).

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