Fixed-length cutting device for sound barrier

Abstract

The utility model discloses a fixed-length cutting device for a sound barrier, which relates to the technical field of cutting devices and comprises a worktable, a slide way is arranged at one end of the worktable, a limit frame is mounted at one end of the slide way, and a threaded shaft is mounted at one end of the limit frame. Through the arrangement of the workbench, the limiting frame, the threaded shaft, the operation control rod barrel, the movable pressing plate and the water jet cutter, the operation control rod barrel rotates on the limiting frame, so that a pushing rod drives the movable pressing plate to move on the workbench, and a sound barrier plate needing to be cut and the other side of the limiting frame are extruded and fixed through the movable pressing plate; according to the water jet cutting machine, the limiting frame is arranged in the sliding way to adapt to sound barrier plates of different sizes, the threaded shaft drives the sound barrier plates on the limiting frame to move in the sliding way, so that the water jet cutting machine completes the work of positioning and cutting the sound barrier plates, and the limiting frame moves on the limiting rods symmetrically arranged at the bottom through the limiting holes, so that the stability and adaptability of the device for moving plate cutting are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a sound barrier fixed-length cutting device. Background Technique

[0002] A sound barrier is a specially designed acoustic baffle standing between a noise source and a sound-receiving point. It is usually designed for a specific noise source and a specific protected position or area, and is mainly used for sound insulation and noise reduction of highways, expressways, elevated composite roads and other noise sources. The sound barriers in the use area are assembled by multiple barrier plates and fixed brackets. During processing, they need to be cut into barrier plates of the same size for easy installation. The existing equipment has poor stability and adaptability in moving the plates during cutting. Therefore, a sound barrier fixed-length cutting device is needed.

[0003] When the existing sound barrier cutting device operates, it cannot effectively improve the stability and adaptability of the device in moving the plate for cutting, and at the same time, it cannot effectively improve the positioning effect of the device in cutting, and it cannot improve the water collection effect of the device. For this reason, a sound barrier fixed-length cutting device is urgently needed. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide a sound barrier fixed-length cutting device to solve the problems that when the existing sound barrier cutting device is used, it cannot effectively improve the stability and adaptability of the device in moving the plate for cutting, and at the same time, it cannot effectively improve the positioning effect of the device in cutting, and it cannot improve the water collection effect of the device.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A sound barrier fixed-length cutting device, including a workbench, a slideway is opened at one end of the workbench, a limit frame is installed at one end of the slideway, a threaded shaft is installed at one end of the limit frame, a side motor is installed at one end of the threaded shaft, a limit hole is opened at one end of the limit frame, a limit rod is installed at one end of the limit hole, a control rod cylinder is installed at one end of the limit frame, a push rod is installed in the middle of the control rod cylinder, a movable pressing plate is installed at one end of the push rod, and a clamping hole is opened at one end of the movable pressing plate.

[0006] A positioning scale is engraved at one end of the workbench, a chute is opened at one end of the workbench, a water jet cutting machine is installed at one end of the chute, a transverse screw rod is installed at one end of the water jet cutting machine, a side motor is installed at one end of the transverse screw rod, and a shaft placement hole is opened at one end of the workbench.

[0007] A water collection tank is installed at the lower end of the workbench, and a water guide groove is opened in the middle of the water collection tank.

[0008] Preferably, the limit frame forms a sliding structure with the workbench through the slideway, and the threaded shaft is threadedly connected with the limit frame.

[0009] Preferably, the push rod is snap-fitted with the movable pressure plate through a clamping hole, and the movable pressure plate and the limiting frame form a telescopic structure through a control rod cylinder.

[0010] Preferably, the water jet cutter forms a sliding structure with the workbench through a chute, and the bottom tip of the water jet cutter is aligned with the front edge of the positioning ruler.

[0011] Preferably, the transverse screw forms a rotating structure with the workbench through a shaft hole, and the transverse screw is threadedly connected to the water jet cutter.

[0012] Preferably, the inner end diameter of the water collection tank is larger than the middle opening diameter of the workbench, and the inner end of the water collection tank is provided with symmetric inclined surfaces.

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

[0014] 1. By arranging the workbench, limiting frame, threaded shaft, operation control rod cylinder, movable pressure plate and water jet cutter, the present utility model rotates the operation control rod cylinder on the limiting frame to drive the push rod to drive the movable pressure plate to displace on the workbench, so that the movable pressure plate presses and fixes the sound barrier board to be cut with the other side of the limiting frame, adapts to sound barrier boards of different sizes, and starts the side motor to drive the threaded shaft to rotate on the workbench, so that the threaded shaft drives the sound barrier board on the limiting frame to move in the slideway, so that the water jet cutter completes the positioning and cutting work of the sound barrier board, and the limiting frame moves on the limiting rods symmetrically arranged at the bottom through the limiting holes, improving the stability and adaptability of the device for moving and cutting plates;

[0015] 2. By arranging the workbench, positioning ruler, water jet cutter and transverse screw, the present utility model starts the side motor to drive the transverse screw to rotate in the shaft hole, so that the water jet cutter moves in the chute until the water outlet end of the water jet cutter is positioned at the required cutting position on the positioning ruler, improving the positioning effect of the device for cutting;

[0016] 3. By arranging the workbench, water collection tank and water guide groove, the present utility model does not generate dust during the cutting of the water jet cutter, and the ejected water flow is collected by the water collection tank, and the water body is guided to the water guide groove opened in the middle through the inclined bottom surface arranged oppositely inside the water collection tank and collected and discharged, improving the water collection effect of the device. Description of the Drawings

[0017] Figure 1 It is the front view cross-sectional view of the present utility model;

[0018] Figure 2 It is the structural schematic diagram of the side view of the present utility model;

[0019] Figure 3 Structural schematic diagram of the cross-section of the present utility model;

[0020] Figure 4 Exploded structural schematic diagram of the limit frame of the present utility model.

[0021] In the figure: 1, workbench; 2, slideway; 3, limit frame; 4, threaded shaft; 5, side motor; 6, limit hole; 7, limit rod; 8, control rod cylinder; 9, push rod; 10, movable pressing plate; 11, clamping hole; 12, positioning ruler; 13, chute; 14, water jet cutting machine; 15, transverse screw; 16, side motor; 17, shaft placement hole; 18, water collection tank; 19, water guide groove. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0023] Next, the embodiments of the present utility model will be described according to the overall structure of the present utility model.

[0024] Please refer to Figures 1-4 A sound barrier fixed-length cutting device, including a workbench 1, a slideway 2 is opened at one end of the workbench 1, a limit frame 3 is installed at one end of the slideway 2, a threaded shaft 4 is installed at one end of the limit frame 3, a side motor 5 is installed at one end of the threaded shaft 4, a limit hole 6 is opened at one end of the limit frame 3, a limit rod 7 is installed at one end of the limit hole 6, a control rod cylinder 8 is installed at one end of the limit frame 3, a push rod 9 is installed in the middle of the control rod cylinder 8, a movable pressing plate 10 is installed at one end of the push rod 9, a clamping hole 11 is opened at one end of the movable pressing plate 10, the limit frame 3 forms a sliding structure with the workbench 1 through the slideway 2, and the threaded shaft 4 is threadedly connected with the limit frame 3. The push rod 9 is clamped and connected with the movable pressing plate 10 through the clamping hole 11, and the movable pressing plate 10 forms a telescopic structure with the limit frame 3 through the control rod cylinder 8. Operating the control rod cylinder 8 to rotate on the limit frame 3 makes the push rod 9 drive the movable pressing plate 10 to displace on the workbench 1, so that the movable pressing plate 10 presses and fixes the sound barrier board to be cut with the other side of the limit frame 3, adapts to sound barrier boards of different sizes, and starts the side motor 5 to drive the threaded shaft 4 to rotate on the workbench 1, so that the threaded shaft 4 drives the sound barrier board on the limit frame 3 to move in the slideway 2, so that the water jet cutting machine 14 completes the positioning and cutting work of the sound barrier board. And the movement of the limit frame 3 on the limit rods 7 symmetrically arranged at the bottom through the limit holes 6 improves the stability and adaptability of the device for moving and cutting the plates.

[0025] Please refer to Figures 1-4, a sound barrier fixed-length cutting device. A positioning ruler 12 is engraved at one end of the workbench 1. A sliding groove 13 is opened at one end of the workbench 1. A water jet cutter 14 is installed at one end of the sliding groove 13. A transverse screw 15 is installed at one end of the water jet cutter 14. A side motor 16 is installed at one end of the transverse screw 15. A shaft hole 17 is opened at one end of the workbench 1. The water jet cutter 14 forms a sliding structure with the workbench 1 through the sliding groove 13, and the bottom tip of the water jet cutter 14 is aligned with the front edge of the positioning ruler 12. The transverse screw 15 forms a rotating structure with the workbench 1 through the shaft hole 17, and the transverse screw 15 is threadedly connected to the water jet cutter 14. Start the side motor 16 to drive the transverse screw 15 to rotate in the shaft hole 17, so that the water jet cutter 14 moves in the sliding groove 13 until the water outlet end of the water jet cutter 14 is positioned at the required cutting position on the positioning ruler 12, improving the positioning effect of the device cutting.

[0026] Please refer to Figures 1-4 , a sound barrier fixed-length cutting device. A water collection tank 18 is installed at the lower end of the workbench 1. A water guide groove 19 is opened in the middle of the water collection tank 18. The inner diameter of the water collection tank 18 is larger than the middle opening diameter of the workbench 1, and the inner end of the water collection tank 18 is provided with symmetric inclined surfaces. When the water jet cutter 14 cuts, no dust is generated, and the ejected water flow is collected by the water collection tank 18, and the water body is guided to the water guide groove 19 opened in the middle through the inclined bottom surfaces arranged oppositely inside the water collection tank 18 and collected and discharged, improving the water collection effect of the device.

[0027] Working principle: When in use, first operate the control rod cylinder 8 to rotate on the limit frame 3 so that the push rod 9 drives the movable pressing plate 10 to displace on the workbench 1, so that the movable pressing plate 10 presses and fixes the sound barrier board to be cut with the other side of the limit frame 3, adapting to sound barrier boards of different sizes. Then start the side motor 16 to drive the transverse screw 15 to rotate in the shaft hole 17, so that the water jet cutter 14 moves in the sliding groove 13 until the water outlet end of the water jet cutter 14 is positioned at the required cutting position on the positioning ruler 12, improving the positioning effect of the device cutting. And start the side motor 5 to drive the threaded shaft 4 to rotate on the workbench 1, so that the threaded shaft 4 drives the sound barrier board on the limit frame 3 to move in the slideway 2, so that the water jet cutter 14 completes the work of positioning and cutting the sound barrier board. And the limit frame 3 moves on the limit rods 7 symmetrically arranged at the bottom through the limit holes 6, improving the stability of the device for moving and cutting the board. When the water jet cutter 14 cuts, no dust is generated, and the ejected water flow is collected by the water collection tank 18, and the water body is guided to the water guide groove 19 opened in the middle through the inclined bottom surfaces arranged oppositely inside the water collection tank 18 and collected and discharged, improving the water collection effect of the device. In this way, the use process of the device is completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0028] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only a simplified description for facilitating the description of the present utility model, 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 thus should not be construed as a limitation to the protected content of the present utility model.

[0029] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A sound barrier fixed-length cutting device, comprising a workbench (1), characterized in that: One end of the workbench (1) is provided with a slideway (2). One end of the slideway (2) is installed with a limit frame (3). One end of the limit frame (3) is installed with a threaded shaft (4). One end of the threaded shaft (4) is installed with a side motor (5). One end of the limit frame (3) is provided with a limit hole (6). One end of the limit hole (6) is installed with a limit rod (7). One end of the limit frame (3) is installed with a control rod cylinder (8). The middle end of the control rod cylinder (8) is installed with a push rod (9). One end of the push rod (9) is installed with a movable pressure plate (10). One end of the movable pressure plate (10) is provided with a clamping hole (11). One end of the workbench (1) is engraved with a positioning ruler (12). One end of the workbench (1) is provided with a chute (13). One end of the chute (13) is installed with a water jet cutting machine (14). One end of the water jet cutting machine (14) is installed with a transverse screw rod (15). One end of the transverse screw rod (15) is installed with a side motor (16). One end of the workbench (1) is provided with a shaft placement hole (17). The lower end of the workbench (1) is installed with a water collection tank (18). The middle end of the water collection tank (18) is provided with a water guide groove (19).

2. The fixed-length cutting device for a sound barrier according to claim 1, characterized in that: The limit frame (3) forms a sliding structure with the workbench (1) through the slideway (2), and the threaded shaft (4) is threadedly connected with the limit frame (3).

3. The length-fixed cutting device for a sound barrier according to claim 1, characterized in that: The push rod (9) is snap-connected with the movable pressure plate (10) through the clamping hole (11), and the movable pressure plate (10) forms a telescopic structure with the limit frame (3) through the control rod cylinder (8).

4. A sound barrier fixed-length cutting device according to claim 1, characterized in that: The water jet cutting machine (14) forms a sliding structure with the workbench (1) through the chute (13), and the bottom tip of the water jet cutting machine (14) is aligned with the front edge of the positioning ruler (12).

5. The length-fixed cutting device for a sound barrier according to claim 1, wherein: The transverse screw rod (15) forms a rotating structure with the workbench (1) through the shaft placement hole (17), and the transverse screw rod (15) is threadedly connected with the water jet cutting machine (14).

6. The length-fixed cutting device for a sound barrier according to claim 1, wherein: The inner diameter of the water collection tank (18) is larger than the middle opening diameter of the workbench (1), and the inner end of the water collection tank (18) is provided with a symmetric inclined surface.

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