A cutting device for guide rail processing

Abstract

The utility model discloses a cutting device for guide rail processing, which belongs to the technical field of guide rail processing, and comprises a base plate, wherein the upper surface of the base plate is fixedly connected with two groups of electric telescopic rods, the output ends of the two groups of electric telescopic rods are commonly fixedly connected with a mounting plate, the right side surface of the mounting plate is fixedly connected with a chassis, the inner wall of the mounting plate is fixedly inlaid with a group of bearings, the inner rings of the two bearings are commonly fixedly connected with a threaded shaft, the outer surface of the threaded shaft is threadedly connected with a threaded sleeve, the bottom surface of the threaded sleeve is fixedly connected with a mounting frame, the bottom surface of the mounting frame is fixedly installed with a driving motor through a frame, and the mutual cooperation of the threaded shaft and the threaded sleeve can make the device convenient to drive the cutting mechanism to move, so that the device is convenient to cut the guide rail in sections, and the phenomenon of moving the guide rail back and forth is avoided, and the mutual cooperation of the servo motor and the bearing can provide the required power for the adjustment mechanism of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail processing, in particular to a cutting device for guide rail processing. Background Art

[0002] Guide rails, also known as slide rails, linear guides, and linear slides, are grooves or ridges made of metal or other materials and are used in linear reciprocating motion situations. They have a higher rated load than linear bearings and can bear a certain torque. They can achieve high-precision linear motion under high loads. They are a device that can withstand, fix, and guide moving devices or equipment and reduce their friction. The longitudinal grooves or ridges on the surface of the guide rails are used to guide and fix machine parts, special equipment, instruments, etc.

[0003] The Chinese patent with the announcement number CN218080655U discloses a steel cutting device for elevator guide rail processing, which belongs to the technical field of elevator guide rail processing, including a base and a top plate fixed on the base, positioning blocks are fixed on both sides of the top surface of the base, and the elevator guide rail body is fitted on the positioning blocks. A lifting plate is arranged below the top plate, and a hydraulic rod fixed to the lifting plate is installed on the top of the top plate. A mounting box is fixed on both sides of the bottom end surface of the lifting plate, and a lifting block abutting against the elevator guide rail body is elastically inserted at the bottom end of the mounting box, wherein a cutting knife located above the lifting block is arranged at the center position of the bottom end surface of the lifting plate, and a cutting knife is opened at the center position of the top surface of the base. There is a cutting groove located between the two positioning blocks, and a support rod is fixed on the top of the base in a rectangular array. The steel cutting device for elevator guide rail processing is convenient for clamping and fixing the elevator guide rail during the cutting process, thereby improving the fixing effect and stability of the elevator guide rail cutting. However, in the above patent, when cutting the guide rail in sections, it is necessary to constantly re-fix the position of the guide rail and then cut the track. This method not only increases the workload of the workers, but also has a certain impact on the cutting work of the guide rail, thereby reducing the practicability of the device. Therefore, a person skilled in the art provides a cutting device for guide rail processing to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for guide rail machining 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 cutting device for guide rail processing, comprising a base plate, wherein two groups of electric telescopic rods are fixedly connected to the upper surface of the base plate, the output ends of the two groups of electric telescopic rods are commonly fixedly connected to a mounting plate, the right side surface of the mounting plate is fixedly connected to a chassis, the inner wall of the mounting plate is fixedly inlaid with a group of bearings, the inner rings of the two bearings are commonly fixedly connected to a threaded shaft, the outer surface of the threaded shaft is threadedly connected with a threaded sleeve, the bottom surface of the threaded sleeve is fixedly connected to a mounting frame, the bottom surface of the mounting frame is fixedly installed with a driving motor through a frame, the output end of the driving motor is fixedly connected with a blade, the bottom surface of the mounting frame is fixedly inlaid with a hydraulic rod, the output end of the hydraulic rod is fixedly connected to a positioning block, a servo motor is fixedly installed inside the chassis through the frame, and the output end of the servo motor is fixedly connected to the right end of the threaded shaft.

[0007] As a further solution of the utility model: a group of limit blocks are fixedly connected to the upper surface of the bottom plate, and the inner wall of each limit block is fixedly connected to a wear-resistant pad.

[0008] As a further solution of the utility model: a group of heat dissipation windows arranged at equal distances are provided on the back of the chassis, and a dustproof net is fixedly connected to the inner wall of each heat dissipation window.

[0009] As a further solution of the utility model: the left and right side surfaces of the bottom plate are fixedly connected with connection blocks, and the upper surface of each of the connection blocks is provided with a connection hole.

[0010] As a further solution of the utility model: a protective pad is fixedly connected to the inner wall of the positioning block, and a group of anti-slip strips is fixedly connected to the inner wall of the protective pad.

[0011] As a further solution of the utility model: a collecting groove is provided on the upper surface of the bottom plate, and a protective film is fixedly connected to the inner wall of the collecting groove.

[0012] As a further solution of the utility model: a slide groove is provided on the inner wall of the mounting plate, a slider is slidably connected to the inner wall of the slide groove, and the front side of the slider is fixedly connected to the back side of the wire sleeve through a connecting rod.

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

[0014] The cutting device for guide rail processing can facilitate the movement of the cutting mechanism through the cooperation between the threaded shaft and the threaded sleeve, so that the device can facilitate segmented cutting of the guide rail and avoid the phenomenon of moving the guide rail back and forth. The cooperation between the servo motor and the bearing can provide the required power for the adjustment mechanism of the device, thereby ensuring the normal operation of the device. The cooperation between the hydraulic rod and the positioning block can facilitate the device to fix the position of the guide rail, thereby improving the practicality of the device. The cooperation between the driving motor and the blade can facilitate the device to cut the guide rail, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a cutting device for guide rail processing;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of a side view of a cutting device for guide rail processing;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of a front cross-sectional view of a cutting device for guide rail processing;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of a side section view of a cutting device for guide rail processing.

[0019] In the figure: 1. base plate; 2. electric telescopic rod; 3. mounting plate; 4. chassis; 5. limit block; 6. connecting hole; 7. connecting block; 8. heat dissipation window; 9. hydraulic rod; 10. mounting frame; 11. positioning block; 12. protective pad; 13. bearing; 14. threaded shaft; 15. thread sleeve; 16. blade; 17. drive motor; 18. servo motor; 19. slide groove; 20. slider; 21. collecting groove. 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 4 In the embodiment of the utility model, a cutting device for guide rail processing includes a base plate 1, and two sets of electric telescopic rods 2 are fixedly connected to the upper surface of the base plate 1, which can adjust the height of the mounting plate 3. The output ends of the two sets of electric telescopic rods 2 are commonly fixedly connected to the mounting plate 3, and the right side of the mounting plate 3 is fixedly connected to the chassis 4. The inner wall of the mounting plate 3 is fixedly inlaid with a group of bearings 13, and the inner rings of the two bearings 13 are commonly fixedly connected to a threaded shaft 14, and the outer surface of the threaded shaft 14 is threadedly connected to a threaded sleeve 15, which constitutes the adjustment mechanism of the device, which is convenient for adjusting the device, and the bottom surface of the threaded sleeve 15 is fixedly connected to the mounting The mounting frame 10 has a driving motor 17 fixedly mounted on the bottom surface thereof through the frame, and a blade 16 is fixedly connected to the output end of the driving motor 17, which can achieve the effect of cutting the guide rail and ensure the cutting effect of the device. A hydraulic rod 9 is fixedly inlaid on the bottom surface of the mounting frame 10, and a positioning block 11 is fixedly connected to the output end of the hydraulic rod 9, which can facilitate the device to be fixed according to the height of the guide rail. A servo motor 18 is fixedly mounted on the inside of the chassis 4 through the frame, which provides the required power for the adjustment mechanism of the device and ensures the normal operation of the device. The output end of the servo motor 18 is fixedly connected to the right end of the threaded shaft 14.

[0023] A group of limit blocks 5 are fixedly connected to the upper surface of the base plate 1, and the inner wall of each limit block 5 is fixedly connected with a wear-resistant pad, which is convenient for fixing the position of the guide rail to prevent the guide rail from sliding sideways. A group of heat dissipation windows 8 arranged at equal distances are provided on the back of the chassis 4, and the inner wall of each heat dissipation window 8 is fixedly connected with a dustproof net, which can dissipate heat when the servo motor 18 is working to ensure the normal operation of the device. The left and right side surfaces of the base plate 1 are fixedly connected with connecting blocks 7, and the upper surface of each connecting block 7 is provided with connecting holes 6, so that the device can be easily fixed.

[0024] A protective pad 12 is fixedly connected to the inner wall of the positioning block 11, and a group of anti-slip strips are fixedly connected to the inner wall of the protective pad 12, which enhances the protective effect of the device on the guide rail and improves the practicability of the device. A collecting groove 21 is provided on the upper surface of the base plate 1, and a protective film is fixedly connected to the inner wall of the collecting groove 21, which is convenient for collecting waste residues in the cutting process. A slide groove 19 is provided on the inner wall of the mounting plate 3, and a slider 20 is slidably connected to the inner wall of the slide groove 19. The front side of the slider 20 is fixedly connected to the back side of the wire sleeve 15 through a connecting rod, which enhances the stability of the wire sleeve 15 during movement and improves the working efficiency of the device.

[0025] The working principle of the utility model is: when the device is in use, first connect the power supply, and pass the guide rail through the inside of the limit block 5, then start the servo motor 18 through the controller, the servo motor 18 drives the threaded shaft 14 to rotate through the bearing 13, so that the threaded shaft 14 drives the thread sleeve 15 to move left or right, and drives the positioning mechanism and the cutting mechanism to move through the mounting frame 10, so as to achieve the effect of adjusting the positioning mechanism and the cutting mechanism. When the position is adjusted to a certain level, control the hydraulic rod 9 to drive the positioning block 11 to work, so that the positioning block 11 contacts the guide rail, so as to achieve the effect of fixing the guide rail, then start the drive motor 17, so that the drive motor 17 drives the blade 16 to rotate, and the effect of cutting the guide rail can be achieved.

[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 cutting device for guide rail machining, comprising a base plate (1), characterized in that: Two groups of electric telescopic rods (2) are fixedly connected to the upper surface of the base plate (1); the output ends of the two groups of electric telescopic rods (2) are fixedly connected to a mounting plate (3); the right side of the mounting plate (3) is fixedly connected to a housing (4); a group of bearings (13) is fixedly inlaid on the inner wall of the mounting plate (3); the inner rings of the two bearings (13) are fixedly connected to a threaded shaft (14); the outer surface of the threaded shaft (14) is threadedly connected to a threaded sleeve (15); the bottom surface of the threaded sleeve (15) is fixedly connected to a A mounting frame (10) is connected, a driving motor (17) is fixedly mounted on the bottom surface of the mounting frame (10) through a frame, the output end of the driving motor (17) is fixedly connected to a blade (16), a hydraulic rod (9) is fixedly inlaid on the bottom surface of the mounting frame (10), the output end of the hydraulic rod (9) is fixedly connected to a positioning block (11), a servo motor (18) is fixedly mounted inside the chassis (4) through the frame, and the output end of the servo motor (18) is fixedly connected to the right end of the threaded shaft (14).

2. A cutting device for guide rail machining according to claim 1, characterized in that: A group of limit blocks (5) are fixedly connected to the upper surface of the bottom plate (1), and a wear-resistant pad is fixedly connected to the inner wall of each limit block (5).

3. A cutting device for guide rail machining according to claim 1, characterized in that: A group of heat dissipation windows (8) arranged at equal distances are provided on the back of the chassis (4), and a dustproof net is fixedly connected to the inner wall of each heat dissipation window (8).

4. A cutting device for guide rail machining according to claim 1, characterized in that: The left and right side surfaces of the bottom plate (1) are fixedly connected with connection blocks (7), and the upper surface of each connection block (7) is provided with a connection hole (6).

5. A cutting device for guide rail machining according to claim 1, characterized in that: The inner wall of the positioning block (11) is fixedly connected to a protective pad (12), and the inner wall of the protective pad (12) is fixedly connected to a group of anti-slip strips.

6. A cutting device for guide rail machining according to claim 1, characterized in that: A collecting groove (21) is provided on the upper surface of the bottom plate (1), and a protective film is fixedly connected to the inner wall of the collecting groove (21).

7. A cutting device for guide rail machining according to claim 1, characterized in that: The inner wall of the mounting plate (3) is provided with a slide groove (19), the inner wall of the slide groove (19) is slidably connected with a slider (20), and the front side of the slider (20) is fixedly connected to the back side of the thread sleeve (15) via a connecting rod.

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