Cable tray end deburring device

Abstract

This utility model discloses a device for deburring the ends of cable trays, comprising a support frame, a cutting and grinding assembly on the top of the support frame, a fixed drag bolted to the rear of the support frame, a swing arm rotatably connected to the top of the fixed drag via a pivot, and a cutting and grinding machine mounted on the end of the swing arm. The cutting and grinding machine includes a cover fixedly mounted on the swing arm. This utility model places the cable tray to be cut on two clamps and clamps them, then the cutting and grinding machine operates. The cylinder extends, causing the cutting and grinding machine to cut and grind the cable tray. The movement of the clamps, combined with the movement of the clamps, achieves the cutting and grinding of the cable tray's end face, ensuring the quality of the cut end face. Grinding discs are installed on both sides of the cutting disc, and the burrs generated during the cutting process are ground down, reducing safety risks during cable tray installation.

Description

Technical Field

[0001] This utility model belongs to the field of cable tray technology, and in particular relates to a device for deburring the ends of cable trays. Background Technology

[0002] In building electrical construction, cable trays are often prone to chipping, tearing, and burrs when cut on site. For example, this problem can easily occur when cutting cable trays manually with an electric saw and moving quickly. The burrs are quite sharp and pose a certain safety risk. Therefore, we designed a cable tray end deburring device. Grinding discs are installed on both sides of the cutting blade. During the cutting process, the burrs generated can be ground down, reducing the safety risks during the cable tray erection process. Utility Model Content

[0003] The purpose of this invention is to provide a device for deburring the ends of cable trays, which has a cutting blade with grinding discs installed on both sides. During the cutting process, the burrs generated during cutting can be ground, reducing the safety risks generated during the installation of cable trays, thereby solving the aforementioned technical problems.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A cable tray end deburring device includes a support frame, a cutting and grinding assembly is provided on the top of the support frame, the cutting and grinding assembly includes a fixed drag fixed to the rear side of the support frame by bolts, a swing arm is rotatably connected to the top of the fixed drag via a rotating shaft, a cutting and grinding machine is installed at the end of the swing arm, the cutting and grinding machine includes a cover fixedly installed on the swing arm, a motor is fixedly installed on one side of the cover, a cutting blade is fixedly installed on the output shaft of the motor, annular grinding discs are installed on both sides of the cutting blade, a movable U-shaped sliding plate is provided through the top of the inner cavity, both ends of the U-shaped sliding plate extend to the top of the support frame and are equipped with clamps, and movable long slots for the U-shaped sliding plate to move are provided on both sides of the top of the support frame.

[0005] Preferably, a second motor is fixedly installed at the bottom of the support frame, a threaded rod is fixedly installed on the output shaft of the second motor, a threaded sleeve is threadedly connected to the surface of the threaded rod, and the top of the threaded sleeve is fixedly connected to the U-shaped sliding plate.

[0006] Preferably, both sides of the top of the support frame are fixedly connected to fixed rails, and the surfaces of the fixed rails are slidably connected to sliding sleeves, with the top of the sliding sleeves fixedly installed with the clamp.

[0007] Preferably, a cylinder is fixedly installed on one side of the fixed tow arm, a support block is fixedly installed at the output end of the cylinder, and a rotatable pull rod is installed between the support block and the swing arm via a rotating shaft.

[0008] Preferably, the two annular grinding discs are mounted on both sides of the cutting blade by five bolts.

[0009] The beneficial effects of this utility model are: 1. This utility model involves placing the cable tray to be cut on two clamps and clamping them. Then, the cutting and grinding machine operates, and the cylinder extends to cut and grind the cable tray. The movement of the clamps is used to cut and grind the end face of the cable tray, ensuring the effect of the cut end face. Grinding discs are installed on both sides of the cutting disc, and the burrs generated during the cutting process can be ground, reducing the safety risks generated during the installation of the cable tray. 2. This utility model uses the cooperation of fixed rail and sliding sleeve. During the movement of the clamp, the sliding sleeve will slide on the surface of the fixed rail, which ensures the stability of the movement of the clamp and the bridge and ensures that the cutting point will not be skewed. Attached Figure Description

[0010] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention. Figure 1 This is a perspective view of one embodiment of the present utility model; Figure 2 This is a three-dimensional disassembled schematic diagram of the cutting blade and the annular grinding disc in one embodiment of the present invention; Figure 3 This is a perspective view of a cutting and grinding assembly according to an embodiment of the present invention; Figure 4 This is a three-dimensional disassembled schematic diagram of the support frame and U-shaped sliding plate according to one embodiment of the present invention.

[0011] The attached diagram lists the components represented by each number as follows: 1. Support frame; 2. Cutting and grinding assembly; 21. Fixed support; 22. Swing arm; 23. Cutting and grinding machine; 231. Cover; 232. Motor 1; 233. Cutting blade; 234. Annular grinding disc; 24. Cylinder; 25. Support block; 26. Pull rod; 3. U-shaped sliding plate; 4. Clamp; 5. Movable long slot; 6. Motor 2; 7. Threaded rod; 8. Threaded sleeve; 9. Fixed rail; 10. Sliding sleeve. Detailed Implementation

[0012] In the following description, embodiments of the cable tray end deburring device of the present invention will be described with reference to the accompanying drawings.

[0013] Figure 1-4This invention illustrates a cable tray end deburring device according to an embodiment of the present invention. It includes a support frame 1, with a cutting and grinding assembly 2 mounted on the top of the support frame 1. The cutting and grinding assembly 2 includes a fixed support 21 bolted to the rear side of the support frame 1. A swing arm 22 is rotatably connected to the top of the fixed support 21 via a pivot. A cutting and grinding machine 23 is mounted at the end of the swing arm 22. The cutting and grinding machine 23 includes a housing 231 fixedly mounted on the swing arm 22. A motor 232 is fixedly mounted on one side of the housing 231. A cutting blade 233 is fixedly mounted on the output shaft of the motor 232. Annular grinding discs 234 are mounted on both sides of the cutting blade 233, and the two annular grinding discs 234 are mounted on both sides of the cutting blade 233 by five bolts. A cylinder 24 is fixedly mounted on one side of the fixed support 21, and a support block 25 is fixedly mounted on the output end of the cylinder 24. The support block 25 is connected to the swing arm 231. A rotatable pull rod 26 is installed between the two parts via a pivot. A movable U-shaped slide plate 3 is installed through the top of the inner cavity. Both ends of the U-shaped slide plate 3 extend to the top of the support frame 1 and are equipped with clamps 4. Both sides of the top of the support frame 1 are provided with movable long slots 5 for the movement of the U-shaped slide plate 3. A motor 6 is fixedly installed at the bottom of the support frame 1. A threaded rod 7 is fixedly installed on the output shaft of the motor 6. A threaded sleeve 8 is threadedly connected to the surface of the threaded rod 7. The top of the threaded sleeve 8 is fixedly connected to the U-shaped slide plate 3. Fixed rails 9 are fixedly connected to both sides of the top of the support frame 1. A sliding sleeve 10 is slidably connected to the surface of the fixed rail 9. The top of the sliding sleeve 10 is fixedly installed to the clamps 4. Through the cooperation of the fixed rails 9 and the sliding sleeve 10, the sliding sleeve 10 will slide on the surface of the fixed rails 9 during the movement of the clamps 4, ensuring the stability of the movement of the clamps 4 and the bridge frame and ensuring that the cutting point will not be skewed.

[0014] Working principle: When using this utility model, the cable tray to be cut is placed on two clamps 4 and clamped. Then, motor 232 drives the cutting blade 233 and the annular grinding disc 234 to work. The cylinder 24 extends, causing the support block 25 to move. The support block 25 causes the pull rod 26 to pull the swing arm 22 to rotate downward, thereby causing the cutting and grinding machine 23 to move downward. The rotating cutting blade 233 and the annular grinding disc 234 cut and grind the cable tray. During this process, motor 6 drives the threaded rod 7 to rotate. The threaded rod 7 drives the threaded sleeve 8 to move. The threaded sleeve 8 drives the U-shaped slide plate 3 to slide in the inner cavity of the movable long groove 5. The U-shaped slide plate 3 drives the two clamps 4 to move, thereby moving the cable tray and realizing the cutting and grinding of the cutting end face of the cable tray, ensuring the effect of the cutting end face.

[0015] In summary, this cable tray end deburring device works by placing the cable tray to be cut on two clamps 4 and clamping them. Then, the cutting and grinding machine 23 operates, and the cylinder 24 extends, causing the cutting and grinding machine 23 to cut and grind the cable tray. The movement of the clamps 4 is combined to achieve cutting and grinding of the cable tray end face, ensuring the effect of the cut end face. Grinding discs are installed on both sides of the cutting disc, and the burrs generated during the cutting process can be ground, reducing the safety risks generated during the cable tray installation.

Claims

1. A cable tray end deburring device, characterized by, The system includes a support frame (1), on the top of which a cutting and grinding assembly (2) is provided. The cutting and grinding assembly (2) includes a fixed drag (21) fixed to the rear side of the support frame (1) by bolts. A swing arm (22) is rotatably connected to the top of the fixed drag (21) via a pivot. A cutting and grinding machine (23) is mounted at the end of the swing arm (22). The cutting and grinding machine (23) includes a cover (231) fixedly mounted on the swing arm (22). A motor (232) is fixedly installed on one side, and a cutting blade (233) is fixedly installed on the output shaft of the motor (232). A ring-shaped grinding disc (234) is installed on both sides of the cutting blade (233). A movable U-shaped slide plate (3) is provided through the top of the inner cavity. Both ends of the U-shaped slide plate (3) extend to the top of the support frame (1) and are equipped with clamps (4). Movable long slots (5) for the U-shaped slide plate (3) to move are provided on both sides of the top of the support frame (1).

2. The cable tray end finishing device of claim 1, wherein, The bottom of the support frame (1) is fixedly installed with a second motor (6), and the output shaft of the second motor (6) is fixedly installed with a threaded rod (7). The surface of the threaded rod (7) is threadedly connected with a threaded sleeve (8), and the top of the threaded sleeve (8) is fixedly connected to the U-shaped slide plate (3).

3. The cable tray end deburring device of claim 2, wherein, The support frame (1) has fixed rails (9) fixedly connected to both sides of the top. The fixed rails (9) are slidably connected to the surface of the fixed rails (9). The top of the sliding sleeves (10) is fixedly installed with the clamps (4).

4. The cable tray end deburring device of claim 3, wherein, A cylinder (24) is fixedly installed on one side of the fixed trailer (21), and a support block (25) is fixedly installed at the output end of the cylinder (24). A rotatable pull rod (26) is installed between the support block (25) and the swing arm (22) through a rotating shaft.

5. The cable tray end deburring device according to claim 4, characterized in that, The two annular grinding discs (234) are mounted on both sides of the cutting blade (233) by five bolts.

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