Elevator guide rail cutting structure

Abstract

The utility model discloses an elevator guide rail cutting structure, relates to the technical field of cutting, solves the problems that an existing device is large in labor force and poor in cutting effect, and adopts the following scheme that two sets of opposite sliding grooves are formed in the top face of a machining table. One end of the guide rail is placed on the machining table, an air cylinder A drives a clamping plate A to clamp the front side and the rear side of the guide rail, then a lead screw A drives a sliding block to move leftwards so as to drive the guide rail to move leftwards, a rotating roller can improve the sliding capacity of the guide rail on the platform, and labor force of workers is reduced; the electric telescopic rod drives the motor base to descend, the motor base drives the cutting wheel to rotate so as to cut the guide rail, then the lead screw B can drive the electric telescopic rod to transversely move, and therefore the guide rail can be completely cut open, the cutting effect is good, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, in particular to an elevator guide rail cutting structure. Background Art

[0002] Elevator guide rails are elevator components composed of steel rails and connecting plates. They are divided into car guide rails and counterweight guide rails. They are divided into three types based on their cross-sectional shapes: T-shaped, L-shaped and hollow. When preparing the elevator guide rails, they need to be segmented, and a cutting device is needed.

[0003] After searching, the application with patent number CN220407247U discloses an elevator guide rail cutting device, including a working platform, a cutting mechanism, a clamping mechanism and an angle adjustment mechanism. The clamping mechanism is arranged on the supporting turntable, and the working platform is provided with a cutting groove and a slide groove. The cutting groove is located between the slide groove and the supporting turntable. A slider is provided in the slide groove, and a translation seat is provided on the top of the slider. The translation seat is fixedly connected to the working platform by screws, and the cutting mechanism is arranged on the translation seat. In this way, the angle of the guide rail can be adjusted so that one end of the guide rail is inclined, thereby improving practicality.

[0004] However, due to the setting of the working platform, the guide rail is placed on the working platform manually. The guide rail is generally made of steel material, which is heavy, resulting in a large amount of labor for personnel and inconvenient to place the guide rail in a suitable position. At the same time, due to the setting of the cutting mechanism, the cutting mechanism can only drive the cutting wheel to move up and down to cut the guide rail. When the width of the guide rail is greater than the diameter of the cutting wheel, the cutting wheel cannot completely cut the guide rail, resulting in poor cutting effect and low practicality.

[0005] Therefore, we propose an elevator guide rail cutting structure. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides an elevator guide rail cutting structure, which solves the problems of large labor force and poor cutting effect of the prior device.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an elevator guide rail cutting structure, comprising a processing table, the bottom surface of which is fixedly mounted with four sets of supporting legs;

[0008] The top surface of the processing table is provided with two sets of slide grooves in opposite positions. A control seat is fixedly installed on the left side of the processing table. A screw rod A is mounted on the output end of the control seat in the slide groove. A slider is slidably mounted on the outer wall of the screw rod A. A cylinder A is fixedly mounted on the inner side of the slider. A clamping plate A is mounted on the output end of the cylinder A. The top surface of the processing table is provided with three sets of roller grooves in opposite positions. Rollers are mounted in the roller grooves through bearings.

[0009] A gantry frame is fixedly installed on the top surface of the processing table, and a groove is opened on the bottom surface of the gantry frame. A screw rod B is installed in the groove. A sliding seat is slidably connected to the outer wall of the screw rod B. An electric telescopic rod is fixedly installed on the bottom surface of the sliding seat. A motor seat is fixedly installed on the bottom end of the electric telescopic rod. A rotating shaft is mounted on the left output end of the motor seat, and a cutting wheel is installed on the left side of the rotating shaft.

[0010] Preferably, a baffle with matching specifications is fixedly installed on the left side of the sliding block, so that the left side of the elevator guide rail can be limited to prevent left and right shaking.

[0011] Preferably, two sets of relatively positioned fixed blocks are fixedly installed on the right side of the top surface of the processing table, a cylinder B is fixedly installed on the inner side of the fixed block, and a clamping plate B is mounted on the output end of the cylinder B, so that the guide rail can be clamped to ensure the stability of the guide rail and improve the cutting effect.

[0012] Preferably, a cutting groove opposite to the position of the cutting wheel is formed on the top surface of the processing table, so as to prevent the cutting wheel from damaging the processing table.

[0013] Preferably, two sets of scales in opposite positions are fixedly mounted on the top surface of the processing table, and the cutting wheel is opposite to the starting point of the scales, which makes it easy to measure the cutting size and improves the cutting efficiency.

[0014] Preferably, the cutting wheel is connected to the rotating shaft via a slot, which makes it easy to replace the cutting wheel.

[0015] 1. This elevator guide rail cutting structure places one end of the guide rail on a processing table through the arrangement of a screw rod A, a cylinder A and a roller. The cylinder A drives the clamping plate A to clamp the front and rear sides of the guide rail. Then the screw rod A drives the slider to move to the left, thereby driving the guide rail to move to the left. The roller can improve the sliding ability of the guide rail on the platform, reduce the labor of personnel, and facilitate moving the guide rail to a suitable position.

[0016] 2. At the same time, through the setting of screw rod B, sliding seat and electric telescopic rod, the electric telescopic rod drives the motor seat to descend, and the motor seat drives the cutting wheel to rotate, so as to cut the guide rail, and then the screw rod B can drive the electric telescopic rod to move horizontally, so that the guide rail can be completely cut, with good cutting effect and high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a structural schematic diagram of the processing table of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the baffle of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the gantry of the utility model.

[0021] In the figure: 1. Processing table; 2. Support leg; 3. Slide; 4. Control seat; 5. Screw A; 6. Slider; 7. Cylinder A; 8. Clamp A; 9. Baffle; 10. Fixed block; 11. Cylinder B; 12. Clamp B; 13. Gantry; 14. Groove; 15. Screw B; 16. Slide; 17. Electric telescopic rod; 18. Motor seat; 19. Rotating shaft; 20. Cutting wheel; 21. Cutting groove; 22. Roller groove; 23. Roller; 24. Scale. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] like Figure 1-4 As shown: two sets of relatively positioned slide grooves 3 are provided on the top surface of the processing table 1, a control seat 4 is fixedly installed on the left side of the processing table 1, a screw rod A5 mounted on the output end of the control seat 4 is installed in the slide groove 3, a slider 6 is slidably mounted on the outer wall of the screw rod A5, a cylinder A7 is fixedly installed on the inner side of the slider 6, a splint A8 is mounted on the output end of the cylinder A7, three sets of relatively positioned roller grooves 22 are provided on the top surface of the processing table 1, rollers 24 are mounted in the roller grooves 22 through bearings, one end of the guide rail is placed on the processing table 1 through the arrangement of the screw rod A5, the cylinder A7 and the roller 23, the cylinder A7 drives the splint A8 to clamp the front and rear sides of the guide rail, and then the screw rod A5 drives the slider 6 to move to the left, thereby driving the guide rail to move to the left, the roller 23 can improve the sliding ability of the guide rail on the platform, reduce the labor of personnel, and facilitate moving the guide rail to a suitable position.

[0025] Embodiment 2:

[0026] like Figure 2-4As shown: a gantry 13 is fixedly installed on the top surface of the processing table 1, and a groove 14 is provided on the bottom surface of the gantry 13. A screw rod B15 is installed in the groove 14. A slide seat 16 is slidably connected to the outer wall of the screw rod B15. An electric telescopic rod 17 is fixedly installed on the bottom surface of the slide seat 16. A motor seat 18 is fixedly installed on the bottom end of the electric telescopic rod 17. A rotating shaft 19 is mounted on the left output end of the motor seat 18. A cutting wheel 20 is installed on the left side of the rotating shaft 19. Through the arrangement of the screw rod B15, the slide seat 16 and the electric telescopic rod 17, the electric telescopic rod 17 drives the motor seat 18 to descend, and the motor seat 18 drives the cutting wheel 20 to rotate, thereby cutting the guide rail, and then the screw rod B15 can drive the electric telescopic rod 17 to move horizontally, so that the guide rail can be completely cut, with good cutting effect and high practicality.

[0027] Embodiment 3:

[0028] like Figure 2-3 As shown: two sets of relatively positioned fixed blocks 10 are fixedly installed on the right side of the top surface of the processing table 1, and a cylinder B11 is fixedly installed on the inner side of the fixed block 10. A clamping plate B12 is mounted on the output end of the cylinder B11, so that the guide rail can be clamped to ensure the stability of the guide rail and improve the cutting effect.

[0029] The working principle and use process of the utility model are as follows: when the device is needed to work, first place one end of the guide rail on the processing table 1, the cylinder A7 drives the clamping plate A8 to clamp the front and rear sides of the guide rail, and then the screw A5 drives the slider 6 to move to the left, thereby driving the guide rail to move to the left, and the roller 23 can improve the sliding ability of the guide rail on the platform, and then the cylinder B11 drives the clamping plate B12 to clamp and fix the right end of the guide rail, and then the electric telescopic rod 17 drives the motor seat 18 to descend, and the motor seat 18 drives the cutting wheel 20 to rotate, thereby cutting the guide rail, and the screw B15 can drive the electric telescopic rod 17 to move horizontally, so that the guide rail can be completely cut, and the cutting effect is good.

[0030] The above shows and describes the basic principles and main features of the utility model and the advantages 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, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0031] 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. An elevator guide rail cutting structure, comprising a processing table (1), wherein four sets of supporting legs (2) are fixedly mounted on the bottom surface of the processing table (1); Features: The top surface of the processing table (1) is provided with two groups of slide grooves (3) in opposite positions. A control seat (4) is fixedly installed on the left side of the processing table (1). A screw rod A (5) mounted on the output end of the control seat (4) is installed in the slide groove (3). A slider (6) is slidably mounted on the outer wall of the screw rod A (5). A cylinder A (7) is fixedly installed on the inner side of the slider (6). A clamping plate A (8) is mounted on the output end of the cylinder A (7). The top surface of the processing table (1) is provided with three groups of roller grooves (22) in opposite positions. A roller (23) is mounted in the roller groove (22) through a bearing. A gantry (13) is fixedly mounted on the top surface of the processing table (1) and is positioned opposite to the top surface of the processing table (1). A groove (14) is formed on the bottom surface of the gantry (13). A screw rod B (15) is mounted in the groove (14). A slide seat (16) is slidably connected to the outer wall of the screw rod B (15). An electric telescopic rod (17) is fixedly mounted on the bottom surface of the slide seat (16). A motor seat (18) is fixedly mounted at the bottom end of the electric telescopic rod (17). A rotating shaft (19) is mounted on the left output end of the motor seat (18). A cutting wheel (20) is mounted on the left side of the rotating shaft (19).

2. An elevator guide rail cutting structure according to claim 1, characterized in that: A baffle (9) with matching specifications is fixedly mounted on the left side of the sliding block (6).

3. The elevator guide rail cutting structure according to claim 1, characterized in that: Two sets of fixed blocks (10) are fixedly installed on the right side of the top surface of the processing table (1) in opposite positions, a cylinder B (11) is fixedly installed on the inner side of the fixed block (10), and a clamping plate B (12) is mounted on the output end of the cylinder B (11).

4. The elevator guide rail cutting structure according to claim 1, characterized in that: The top surface of the processing table (1) is provided with a cutting groove (21) which is opposite to the cutting wheel (20).

5. The elevator guide rail cutting structure according to claim 1, characterized in that: Two sets of scales (24) in opposite positions are fixedly mounted on the top surface of the processing table (1), and the cutting wheel (20) is located opposite to the starting point of the scales (24).

6. The elevator guide rail cutting structure according to claim 1, characterized in that: The cutting wheel (20) is connected to the rotating shaft (19) via a slot.

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