Locomotive fairing cutting equipment

Abstract

The utility model relates to the technical field of cutting equipment, in particular to locomotive fairing cutting equipment which comprises a machine body, a bearing plate, a servo motor and a fixing frame, a hydraulic cylinder is installed at the top end in the machine body, a fixing plate is installed at the bottom of the hydraulic cylinder, a cutting machine is installed at the bottom of the fixing plate, and a lead screw is rotatably installed on the machine body. The fixing frame is connected with the lead screw in a meshed mode through a screw hole, fixing blocks are symmetrically welded to the top of the fixing frame, a fixing rod is rotationally installed on the two fixing blocks, a servo motor is installed at the position, on one side of the fixing rod, of the top of the fixing frame, a connecting rod is welded to the bottom of the bearing plate, and the bottom of the connecting rod is welded to the fixing rod. The device has the advantages that the cutting position and the cutting angle of the locomotive fairing workpiece can be conveniently adjusted, and the cutting accuracy is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to locomotive air deflector cutting equipment. Background Art

[0002] The air deflector is usually located at the front of the locomotive and is used to guide the air flow to reduce air resistance and improve the driving efficiency of the locomotive. When producing the air deflector, cutting equipment is required to cut the processing material.

[0003] Publication number: CN217169194U, a cutting machine, relates to the field of ceramic tile cutting technology. A cutting machine includes a hydraulic device and a cutting disc, the base of the hydraulic device is fixedly connected to a support frame, the bottom ends of both sides of the support frame are bolted with support columns, one side of the bottom end of the support column is bolted with a conveying platform, the output end of the hydraulic device is fixed with a pushing connecting rod, the other end of the shaft of the cutting disc is connected to the motor, and the motor base is fixed to the inner wall of the bearing bin, and a sliding structure is arranged between the outer bin and the inner bin. The utility model utilizes the sliding structure to enable the inner bin to be telescopic inside the outer bin, and in the process of the slide rail moving downward for cutting, the inner bin can be always closed at the periphery of the cutting position, so that the dust and debris generated during the cutting process can be isolated at the inner side of the inner bin, so as to avoid the collapse of the debris and make it difficult to clean, and at the same time play a safety protection role.

[0004] To summarize, in the prior art CN217169194U, the workpiece is transported to the bottom of the cutting disc through a conveyor table, and the cutting disc cuts the workpiece. The air guide cover has various shapes and complex materials. Therefore, when cutting, it is necessary to adjust it to a suitable cutting angle. The conveyor table in the prior art CN217169194U can only adjust the position of the workpiece, but cannot adjust the angle of the workpiece. Utility Model Content

[0005] The purpose of the utility model is to provide a locomotive air duct cutting device, which has the advantages of conveniently adjusting the cutting position and cutting angle of the locomotive air duct workpiece and ensuring cutting accuracy, and solves the problem that the cutting device is inconvenient to adjust the cutting angle of the workpiece and cannot ensure cutting accuracy.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a locomotive fairing cutting device, comprising a body, a bearing plate, a servo motor and a fixed frame, a hydraulic cylinder is installed at the top of the body, a fixed plate is installed at the bottom of the hydraulic cylinder, a cutting machine is installed at the bottom of the fixed plate, a screw rod is rotatably installed on the body, the fixed frame is meshed with the screw rod through a screw hole, fixed blocks are symmetrically welded on the top of the fixed frame, two fixed blocks are rotatably installed with fixed rods, a servo motor is installed on the top of the fixed frame on one side of the fixed rod, a connecting rod is welded at the bottom of the bearing plate, and the bottom of the connecting rod is welded to the fixed rod.

[0007] When using the locomotive air shroud cutting equipment in the present technical solution, the staff puts the locomotive air shroud workpiece on the top of the bearing plate through the openings at the front and rear ends of the machine body, and the two cylinders push the two clamps to move in relative directions. The two clamps clamp the locomotive air shroud workpiece and fix it. The hand wheel is used to rotate the screw rod, and the fixing frame moves on the rotating screw rod through the screw hole. The fixing frame drives the locomotive air shroud to move to a suitable cutting position. The servo motor transmits the transmission to the connecting rod, and the connecting rod drives the locomotive air shroud to rotate and adjust the suitable cutting angle through the fixing rod. The hydraulic cylinder drives the cutting machine down through the fixing plate, and the cutting machine cuts the locomotive air shroud workpiece.

[0008] Preferably, a sliding rod is installed on the side of the fixed plate, a sliding groove 1 is opened on the inner side of the body, and the sliding rod is slidably connected to the sliding groove 1. The sliding rod limits the fixed plate, and when the fixed plate is raised or lowered, the sliding rod slides in the sliding groove 1 to reduce the shaking of the fixed plate.

[0009] Preferably, a hand wheel is welded to one end of the screw rod, and the hand wheel is parallel to the side of the machine body. The hand wheel is used to conveniently rotate the screw rod.

[0010] Preferably, a slider is installed at the bottom of the fixing frame, a second slide groove is opened at the bottom of the body, and the slider is slidably connected to the second slide groove. The slider provides support force to the fixing frame, and when the fixing frame moves on the screw rod, the slider slides in the second slide groove to reduce the shaking of the fixing frame.

[0011] Preferably, the servo motor transmission end is provided with a connecting rod, and the connecting rod is welded to the fixed rod. The servo motor transmits power to the connecting rod, and the connecting rod drives the fixed rod to rotate.

[0012] Preferably, cylinders are installed on both sides of the top of the bearing plate, and clamps are installed on opposite ends of the two cylinders. The two cylinders push the two clamps to move in relative directions, and the two clamps clamp and fix the locomotive air deflector workpiece.

[0013] Preferably, the front and rear ends of the machine body are connected, so that the staff can enter the machine body to operate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a screw rod, a fixing frame and a servo motor. The staff puts the locomotive air deflector workpiece on the top of the bearing plate. Two cylinders push two clamping plates to move and clamp the locomotive air deflector workpiece. The screw rod is rotated by a hand wheel. The fixing frame moves on the rotating screw rod through the screw hole. The fixing frame drives the locomotive air deflector to move to a suitable cutting position. The servo motor transmits power to the connecting rod. The connecting rod drives the locomotive air deflector to rotate and adjust the suitable cutting angle through the fixing rod. The hydraulic cylinder drives the cutting machine down through the fixing plate. The cutting machine cuts the locomotive air deflector workpiece, thereby achieving the effect of conveniently adjusting the cutting position and cutting angle of the locomotive air deflector workpiece and ensuring the cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural schematic diagram of the utility model;

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

[0018] Figure 3 It is a schematic diagram of the structure of the fixing frame and the bearing plate of the utility model.

[0019] In the figure: 1. machine body; 2. hydraulic cylinder; 3. cutting machine; 4. fixing plate; 5. sliding rod; 6. cylinder; 7. bearing plate; 8. connecting rod; 9. clamping plate; 10. fixing block; 11. servo motor; 12. fixing frame; 13. screw rod; 14. hand wheel; 15. slideway 1; 16. fixing rod; 17. slideway 2; 18. sliding block. DETAILED DESCRIPTION

[0020] 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.

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Embodiment 1

[0023] like Figure 1-3As shown, the locomotive air deflector cutting device proposed by the utility model includes a machine body 1, a bearing plate 7, a servo motor 11 and a fixing frame 12. A hydraulic cylinder 2 is installed at the top of the machine body 1, a fixing plate 4 is installed at the bottom of the hydraulic cylinder 2, and a cutting machine 3 is installed at the bottom of the fixing plate 4. A screw rod 13 is rotatably installed on the machine body 1, and a hand wheel 14 is welded at one end of the screw rod 13. The hand wheel 14 is parallel to the side of the machine body 1. The fixing frame 12 is meshed and connected with the screw rod 13 through a screw hole. A slider 18 is installed at the bottom of the fixing frame 12. A slide groove 17 is opened at the bottom of the machine body 1. The slider 18 is slidably connected with the slide groove 17, the fixed block 10 is symmetrically welded on the top of the fixed frame 12, and the two fixed blocks 10 are rotatably installed with the fixed rod 16. A servo motor 11 is installed on the top of the fixed frame 12 on one side of the fixed rod 16. The servo motor 11 is provided with a connecting rod at the transmission end, and the connecting rod is welded to the fixed rod 16. A connecting rod 8 is welded to the bottom of the bearing plate 7, and the bottom of the connecting rod 8 is welded to the fixed rod 16. Cylinders 6 are respectively installed on both sides of the top of the bearing plate 7, and clamps 9 are respectively installed on the opposite ends of the two cylinders 6. The front and rear ends of the body 1 are connected.

[0024] In this embodiment, through the openings at the front and rear ends of the body 1, the staff puts the locomotive air deflector workpiece on the top of the supporting plate 7, and the two cylinders 6 push the two clamps 9 to move in relative directions. The two clamps 9 clamp the locomotive air deflector workpiece and fix it. The hand wheel 14 is used to rotate the screw rod 13, and the fixing frame 12 moves on the rotating screw rod 13 through the screw hole. The fixing frame 12 drives the locomotive air deflector to move to a suitable cutting position. The servo motor 11 transmits the transmission to the connecting rod, and the connecting rod drives the locomotive air deflector to rotate through the fixing rod 16 to adjust the suitable cutting angle. The hydraulic cylinder 2 drives the cutting machine 3 to move down through the fixing plate 4, and the cutting machine 3 cuts the locomotive air deflector workpiece.

[0025] Embodiment 2

[0026] like Figure 1-3 As shown, the locomotive fairing cutting device proposed by the utility model, compared with the first embodiment, this embodiment also includes: a sliding rod 5 and a sliding groove 15, the sliding rod 5 is installed on the side of the fixed plate 4, the sliding groove 15 is opened on the inner side of the body 1, and the sliding rod 5 is slidably connected with the sliding groove 15.

[0027] In this embodiment, the fixed plate 4 is limited by the sliding rod 5. When the fixed plate 4 is raised or lowered, the sliding rod 5 slides in the sliding groove 15 to reduce the shaking of the fixed plate 4.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A locomotive shroud cutting device, comprising a body (1), a bearing plate (7), a servo motor (11) and a fixing frame (12), Features: A hydraulic cylinder (2) is installed at the top of the body (1), a fixing plate (4) is installed at the bottom of the hydraulic cylinder (2), a cutting machine (3) is installed at the bottom of the fixing plate (4), a screw rod (13) is rotatably installed on the body (1), the fixing frame (12) is meshed with the screw rod (13) through a screw hole, a fixing block (10) is symmetrically welded on the top of the fixing frame (12), two fixing blocks (10) are rotatably installed with fixing rods (16), a servo motor (11) is installed on the top of the fixing frame (12) on one side of the fixing rod (16), a connecting rod (8) is welded at the bottom of the bearing plate (7), and the bottom of the connecting rod (8) is welded to the fixing rod (16).

2. The locomotive fairing cutting device according to claim 1, Features: A sliding rod (5) is installed on the side of the fixing plate (4), and a sliding groove (15) is opened on the inner side of the body (1), and the sliding rod (5) is slidably connected to the sliding groove (15).

3. The locomotive fairing cutting device according to claim 1, Features: A hand wheel (14) is welded to one end of the screw rod (13), and the hand wheel (14) is parallel to the side surface of the machine body (1).

4. The locomotive fairing cutting device according to claim 1, Features: A sliding block (18) is installed at the bottom of the fixing frame (12), and a second sliding groove (17) is opened at the bottom of the body (1), and the sliding block (18) and the second sliding groove (17) are slidably connected.

5. The locomotive fairing cutting device according to claim 1, Features: The driving end of the servo motor (11) is provided with a connecting rod, and the connecting rod is welded to the fixing rod (16).

6. The locomotive fairing cutting device according to claim 1, Features: Cylinders (6) are respectively installed on both sides of the top of the bearing plate (7), and clamping plates (9) are respectively installed on opposite ends of the two cylinders (6).

7. The locomotive fairing cutting device according to claim 1, Features: The machine body (1) is connected at both the front and rear ends.

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