Linear guide rail for positioning type numerical control machine tool

Abstract

A positioning assembly comprises two bases connected to the tops of two sliding rails in a sliding mode, the tops of the bases are fixedly connected with a bottom plate, a strip-shaped hole is formed in the center of the top of the bottom plate, and the inner wall of the strip-shaped hole is rotationally connected with a two-way lead screw; the two ends of the outer wall of the bidirectional lead screw are both in threaded connection with movable seats, the tops of the two movable seats are both fixedly connected with supporting plates, one sides of the two supporting plates are both fixedly connected with baffles, one side of the top of the bottom plate is provided with a square hole, and the inner wall of the square hole is fixedly connected with a motor. And the two-way screw rod can be driven to drive the movable seats on the two sides to move, so that the baffles on the two sides can be moved, different equipment can be well positioned, other equipment does not need to be replaced, and the practicability in the equipment conveying process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of linear guide rails, in particular to a linear guide rail for positioning numerically controlled machine tools. Background Art

[0002] Linear guides can be divided into three types: roller linear guides, cylindrical linear guides and ball linear guides. They are used to support and guide moving parts to perform reciprocating linear motion in a given direction. According to the nature of friction, linear motion guides can be divided into sliding friction guides, rolling friction guides, elastic friction guides, fluid friction guides and other types; linear guides are also called line rails, slides, linear guides, and linear slides. They are used in linear reciprocating motion occasions, and can bear a certain torque. They can achieve high-precision linear motion under high load conditions.

[0003] During the use of linear guide rails, the equipment needs to be placed on the guide rails so that the equipment can be transported. During this process, the distance between the linear guide rails during daily use is fixed, so that different equipment cannot be well positioned during linear motion, thereby reducing the practicality of the linear guide rails during use. Utility Model Content

[0004] In order to solve the above problems, the purpose of the present invention is to provide a linear guide rail for a positioning type CNC machine tool to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a linear guide rail for positioning CNC machine tools, comprising a linear guide rail body, the linear guide rail being mainly used for conveying equipment, the linear guide rail body comprising two slide rails, and a positioning assembly being provided on the top of the two slide rails;

[0006] The positioning assembly includes two bases slidably connected to the tops of the two slide rails, the tops of the bases are fixedly connected to a bottom plate, a strip hole is opened at the center of the top of the bottom plate, the inner wall of the strip hole is rotatably connected to a bidirectional screw rod, both ends of the outer wall of the bidirectional screw rod are threadedly connected to a movable seat, the tops of the two movable seats are fixedly connected to a support plate, and one side of the two support plates is fixedly connected to a baffle.

[0007] In one example, a square hole is opened on one side of the top of the bottom plate, the inner wall of the square hole is fixedly connected to the motor, and one end of the bidirectional screw rod passes through the inner wall of the strip hole and is fixedly connected to the output end of the motor.

[0008] In one example, one side of one of the bases is fixedly connected to a support frame, one side of the support frame is fixedly connected to an electric telescopic rod, and the other end of the electric telescopic rod is fixedly connected to a rubber pad.

[0009] In one example, a circular hole is opened on one side of one of the bases, and the telescopic end of the electric telescopic rod is opposite to the circular hole.

[0010] In one example, a switch panel is provided on one side of the slide rail, and a motor switch and an electric telescopic rod switch are provided on the surface of the switch panel. The motor is electrically connected to the external power supply through the motor switch, and the electric telescopic rod is electrically connected to the external power supply through the electric telescopic rod switch.

[0011] The linear guide rail for positioning CNC machine tools proposed by the utility model can bring the following beneficial effects:

[0012] 1. This linear guide rail for positioning CNC machine tools has a base, a bottom plate, a strip hole, a bidirectional lead screw, a movable seat, a support plate, and a baffle arranged on the top of the slide rail. When in use, the motor drives the bidirectional lead screw to drive the movable seats on both sides to move, thereby moving the baffles on both sides. This allows for good positioning processing for different equipment without the need to replace other equipment, thereby improving practicality in the equipment transportation process.

[0013] 2. This linear guide rail for positioning CNC machine tools is equipped with a support frame, an electric telescopic rod, a rubber pad, and a round hole on one side of the base. When the equipment is transported, the electric telescopic rod can be driven to drive the rubber pad on one side to be inserted into the inside of the round hole, so that the base can be placed still, thereby ensuring the stability of the equipment placed on the top after the equipment is transported. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top structure of the bottom plate of the utility model;

[0017] Figure 3 This is a schematic diagram of the baffle structure of the utility model;

[0018] Figure 4 This is a structural diagram of one side of the support frame of the utility model.

[0019] In the figure: 1. Slide rail; 2. Base; 3. Bottom plate; 4. Strip hole; 5. Bidirectional screw; 6. Movable seat; 7. Support plate; 8. Baffle; 9. Square hole; 10. Motor; 11. Support frame; 12. Electric telescopic rod; 13. Rubber pad; 14. Round hole. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0021] In embodiment 1, the present invention provides Figure 1 - Figure 4 The linear guide rail for a positioning type CNC machine tool shown in the figure includes a linear guide rail body, which is mainly used for conveying equipment. The linear guide rail body includes two slide rails 1, and a positioning assembly is provided on the top of the two slide rails 1. The positioning assembly includes two bases 2 slidably connected to the top of the two slide rails 1. The top of the base 2 is fixedly connected to a bottom plate 3. A strip hole 4 is opened at the center of the top of the bottom plate 3. The inner wall of the strip hole 4 is rotatably connected to a bidirectional screw rod 5. Both ends of the outer wall of the bidirectional screw rod 5 are threadedly connected to a movable seat 6. The tops of the two movable seats 6 are fixedly connected to a support plate 7. One side of the two support plates 7 is fixedly connected to a baffle 8. The bottom plate A square hole 9 is opened on one side of the top of 3, and the inner wall of the square hole 9 is fixedly connected with a motor 10, and one end of the bidirectional screw rod 5 passes through the inner wall of the strip hole 4 and is fixedly connected to the output end of the motor 10. Through the base 2, bottom plate 3, strip hole 4, bidirectional screw rod 5, movable seat 6, support plate 7, and baffle 8 arranged on the top of the slide rail 1, when in use, the bidirectional screw rod 5 can be driven by the motor 10 to drive the movable seats 6 on both sides to move, so that the baffles 8 on both sides can be moved, so that different equipment can be well positioned without replacing other equipment, thereby improving the practicality of the equipment transportation process.

[0022] In the second embodiment, the present invention provides Figure 4 The linear guide rail for a positioning CNC machine tool shown in the figure includes a support frame 11 fixedly connected to one side of one base 2, an electric telescopic rod 12 fixedly connected to one side of the support frame 11, and a rubber pad 13 fixedly connected to the other end of the electric telescopic rod 12. A circular hole 14 is opened on one side of one base 2, and the telescopic end of the electric telescopic rod 12 is directly opposite to the position of the circular hole 14. Through the support frame 11, electric telescopic rod 12, rubber pad 13 and circular hole 14 arranged on one side of the base 2, when in use, when the equipment is transported, the rubber pad 13 on one side can be driven by the electric telescopic rod 12 to be inserted into the inside of the circular hole 14, so that the base 2 can be placed stationary, thereby ensuring the stability of the equipment placed on the top after the equipment is transported.

[0023] Working principle: The utility model discloses a linear guide rail for positioning CNC machine tools. When in use, through the base 2, bottom plate 3, strip hole 4, bidirectional screw rod 5, movable seat 6, support plate 7, and baffle 8 arranged on the top of the slide rail 1, the bidirectional screw rod 5 can be driven by the motor 10 to drive the movable seat 6 on both sides to move, so that the baffles 8 on both sides can be moved, so that different equipment can be well positioned without replacing other equipment, which improves the practicality of the equipment transportation process. At the same time, through the support frame 11, electric telescopic rod 12, rubber pad 13, and round hole 14 arranged on one side of the base 2, when in use, when the equipment is transported, the rubber pad 13 on one side can be driven by the electric telescopic rod 12 to be inserted into the inside of the round hole 14, so that the base 2 can be placed stationary, thereby ensuring the stability of the equipment placed on the top after the equipment is transported.

[0024] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are described briefly because they are generally similar to the method embodiments. For relevant parts, refer to the description of the method embodiments.

[0025] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of the claims of the present invention.

Claims

1. A linear guide rail for a positioning type CNC machine tool, comprising a linear guide rail body, the linear guide rail being mainly used for transporting equipment, the linear guide rail body comprising two slide rails (1), the tops of the two slide rails (1) being provided with positioning components; Its characteristics are: The positioning assembly comprises two bases (2) slidably connected to the tops of the two slide rails (1); the tops of the bases (2) are fixedly connected to a bottom plate (3); a strip hole (4) is provided at the center of the top of the bottom plate (3); the inner wall of the strip hole (4) is rotatably connected to a bidirectional screw rod (5); both ends of the outer wall of the bidirectional screw rod (5) are threadedly connected to a movable seat (6); the tops of the two movable seats (6) are fixedly connected to a support plate (7); and one side of the two support plates (7) is fixedly connected to a baffle (8).

2. A linear guide rail for a positioning type CNC machine tool according to claim 1, characterized in that: A square hole (9) is provided on one side of the top of the bottom plate (3), the inner wall of the square hole (9) is fixedly connected to a motor (10), and one end of a bidirectional screw rod (5) passes through the inner wall of the strip hole (4) and is fixedly connected to the output end of the motor (10).

3. The linear guide rail for a positioning type CNC machine tool according to claim 1, characterized in that: One side of one of the bases (2) is fixedly connected to a support frame (11), one side of the support frame (11) is fixedly connected to an electric telescopic rod (12), and the other end of the electric telescopic rod (12) is fixedly connected to a rubber pad (13).

4. The linear guide rail for a positioning type CNC machine tool according to claim 1, characterized in that: A circular hole (14) is provided on one side of one of the bases (2), and the telescopic end of the electric telescopic rod (12) is directly opposite to the circular hole (14).

5. The linear guide rail for a positioning type CNC machine tool according to claim 2, characterized in that: A switch panel is provided on one side of the slide rail (1), and a motor switch and an electric telescopic rod switch are provided on the surface of the switch panel. The motor (10) is electrically connected to an external power supply via the motor switch, and the electric telescopic rod (12) is electrically connected to an external power supply via the electric telescopic rod switch.

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