Rapid surface deburring device for C-shaped steel machining

Abstract

The utility model discloses a rapid surface deburring device for C-shaped steel processing, which belongs to the technical field of C-shaped steel processing equipment and comprises a bottom plate and two first electric telescopic rods arranged above the bottom plate, the output ends of the first electric telescopic rods are connected with a movable frame, and two traveling rails are mounted on the inner wall of the movable frame. A movable table is slidably connected to the traveling rail, and a two-way threaded lead screw is installed on the movable table. The first driving motor is matched with the two-way threaded lead screw to drive the two polishing components to be close to or away from each other at the same time, C-shaped steel of different sizes can be matched, the tilting end of the C-shaped steel can be located between the two polishing components, polishing of the inner side and the outer side is conducted at the same time, the polishing efficiency is improved, and meanwhile the polishing efficiency is improved for different types of C-shaped steel. And the angle of the swing frame can be adjusted and fixed through a fixing bolt, so that the grinding angle can be adjusted, the grinding range is widened, the adaptation degree is higher, and the problem that burrs on the inner side and the outer side of the C-shaped steel are not prone to being removed is effectively solved.

Description

Technical Field

[0001] The utility model relates to a rapid deburring device, in particular to a surface rapid deburring device for C-shaped steel processing, belonging to the technical field of C-shaped steel processing equipment. Background Technique

[0002] During the production process of C-shaped steel, irregular spurs and flash are easily generated on the surface, which are mainly caused by cutting equipment during blanking. To prevent subsequent processing from being affected by burrs, it is necessary to remove them.

[0003] A Chinese authorized patent publication number is (CN212311630U) a surface rapid deburring device for C-shaped steel processing. By setting an adjustment mechanism on the right side of the operating table, rotating the clamping knob makes the threaded rod drive the clamping plate to abut against the C-shaped steel on the top of the bottom plate, realizing the clamping of C-shaped steel with different sizes. Rotating the control knob makes the gear drive the rack to move back and forth. The rack drives the transmission rod to move back and forth through the transmission rod. Since the bottom of the fixed plate is connected to the top of the fixed rod through the guide rod, the fixed plate will drive the C-shaped steel to rotate with the transmission rod as the midpoint, realizing the removal of burrs at different angles of the C-shaped steel and improving the working efficiency of operators.

[0004] However, the burrs of C-shaped steel are formed by cutting equipment such as cutting machines. Usually, at the cutting part of the C-shaped steel, that is, on the upwardly warped end face of the C-shaped steel, although the above-mentioned adjustment mechanism enables the C-shaped steel to rotate, the inner side of the warped part of the C-shaped steel cannot be cleared, affecting the burr removal efficiency. Content of the Utility Model

[0005] The main purpose of the utility model is to solve the problems of small grinding range, low working efficiency and poor adaptability, and to provide a surface rapid deburring device for C-shaped steel processing.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A surface rapid deburring device for C-shaped steel processing includes a bottom plate and two first electric telescopic rods arranged above the bottom plate. The output end of the first electric telescopic rod is connected with a movable frame. Two running rails are installed on the inner wall of the movable frame. A movable table is slidably connected to the running rails. A bidirectional threaded screw rod is installed on the movable table. Grinding members are respectively threadedly connected to both ends of the bidirectional threaded screw rod.

[0008] Preferably, fixed members are arranged above both ends of the bottom plate.

[0009] Preferably, the fixed member includes a bracket and a second electric telescopic rod installed on the bracket. The output end of the second electric telescopic rod is installed with a pressing plate.

[0010] Preferably, a first driving motor is installed at one end of the movable table.

[0011] Preferably, the grinding member includes a slider threadedly connected to the bidirectional threaded lead screw, and a swing frame is rotatably connected to the outer wall of the slider.

[0012] Preferably, a second driving motor is installed at the lower part of the swing frame, and a grinding head is connected to the output end of the second driving motor.

[0013] Preferably, a plurality of adjustment holes are formed in the upper part of the swing frame.

[0014] Preferably, a fixing bolt adapted to the adjustment hole is installed at the upper part of the slider.

[0015] Preferably, the bidirectional threaded lead screw is composed of a threaded transmission rod with left - hand and right - hand threads respectively arranged from the center to both ends.

[0016] Preferably, a third driving motor is installed on the outer wall of the movable frame, and the output end of the third driving motor is threadedly connected to the movable table through a transmission lead screw.

[0017] The beneficial technical effects of the present utility model: According to the surface rapid deburring device for C - shaped steel processing of the present utility model, the first driving motor cooperates with the bidirectional threaded lead screw to simultaneously drive two grinding members to approach or move away from each other, which can adapt to C - shaped steels of different sizes, so that the upturned ends of the C - shaped steel can be located between the two grinding members, and the inner and outer sides can be ground simultaneously, improving the grinding efficiency. At the same time, for different types of C - shaped steels, the angle of the swing frame can be adjusted and fixed by the fixing bolt, thereby being able to adjust the grinding angle, increasing the grinding range, having a higher adaptability, and effectively solving the problem that it is difficult to remove the burrs on the inner and outer sides of the C - shaped steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure according to a preferred embodiment of the present utility model;

[0019] Figure 2 is a top view of the overall structure according to a preferred embodiment of the present utility model;

[0020] Figure 3 is a schematic diagram of the structure of the movable frame according to a preferred embodiment of the present utility model;

[0021] Figure 4 is a schematic diagram of the structure of the movable table according to a preferred embodiment of the present utility model;

[0022] Figure 5 is a schematic diagram of the structure of the grinding member according to a preferred embodiment of the present utility model;

[0023] Figure 6 Schematic diagram of a slider structure according to a preferred embodiment of the present utility model.

[0024] In the figure: 1, base plate; 2, first electric telescopic rod; 3, bracket; 4, second electric telescopic rod; 5, pressing plate; 6, movable frame; 7, running rail; 8, movable table; 9, grinding member; 10, grinding head; 11, bidirectional threaded lead screw; 12, first driving motor; 13, slider; 14, second driving motor. Detailed implementation manners

[0025] To make the technical solutions of the present utility model clearer and more definite for those skilled in the art, the present utility model will be further described in detail below in conjunction with the embodiments and the accompanying drawings. However, the implementation manners of the present utility model are not limited thereto.

[0026] As Figures 1 - 6 shown, the surface rapid deburring device for C-shaped steel processing provided in this embodiment includes a base plate 1 and two first electric telescopic rods 2 arranged above the base plate 1. The output end of the first electric telescopic rod 2 is connected to a movable frame 6. Two running rails 7 are installed on the inner wall of the movable frame 6. A movable table 8 is slidably connected to the running rails 7. A bidirectional threaded lead screw 11 is installed on the movable table 8. Grinding members 9 are respectively threadedly connected to both ends of the bidirectional threaded lead screw 11. Fixed members are provided above both ends of the base plate 1. The fixed members include brackets 3 and second electric telescopic rods 4 installed on the brackets 3. The output end of the second electric telescopic rod 4 is installed with a pressing plate 5. A first driving motor 12 is installed at one end of the movable table 8. The grinding member 9 includes a slider 13 threadedly connected to the bidirectional threaded lead screw 11. A swing frame is rotatably connected to the outer wall of the slider 13. A second driving motor 14 is installed at the lower part of the swing frame. The output end of the second driving motor 14 is connected to a grinding head 10. A plurality of adjustment holes are provided at the upper part of the swing frame. A fixing bolt adapted to the adjustment holes is installed at the upper part of the slider 13. The bidirectional threaded lead screw 11 is composed of a threaded transmission rod with left-handed and right-handed threads respectively arranged from the center to both ends. A third driving motor is installed on the outer wall of the movable frame 6. The output end of the third driving motor is threadedly connected to the movable table 8 through a transmission lead screw. By cooperating the first driving motor 12 with the bidirectional threaded lead screw 11, the two grinding members 9 can be simultaneously driven to approach or move away from each other, which can adapt to C-shaped steels of different sizes, so that the upturned ends of the C-shaped steels can be located between the two grinding members 9, and the inner and outer sides can be ground simultaneously, improving the grinding efficiency. At the same time, for different types of C-shaped steels, the angle of the swing frame can also be adjusted and fixed by the fixing bolt, thereby the grinding angle can be adjusted, the grinding range can be increased, and the adaptability is higher, effectively solving the problem that it is difficult to remove the burrs on the inner and outer sides of the C-shaped steel.

[0027] As described above, it is only a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the scope disclosed by the present utility model, according to the technical solution and concept of the present utility model, makes equivalent substitutions or changes, and all belong to the protection scope of the present utility model.

Claims

1. A device for rapid surface deburring of C-shaped steel, characterized in that: The invention comprises a base plate (1) and two first electric telescopic rods (2) arranged above the base plate (1); the output ends of the first electric telescopic rods (2) are connected to a movable frame (6); two rails (7) are installed on the inner wall of the movable frame (6); a movable platform (8) is slidably connected to the rails (7); a bidirectional threaded screw (11) is installed on the movable platform (8); and grinding components (9) are respectively threadedly connected to both ends of the bidirectional threaded screw (11).

2. A device for rapid surface deburring for C-shaped steel processing according to claim 1, characterized in that: Fixing components are provided above both ends of the bottom plate (1).

3. A device for rapid surface deburring for C-shaped steel processing according to claim 2, characterized in that: The fixing component comprises a bracket (3) and a second electric telescopic rod (4) mounted on the bracket (3), and a pressing plate (5) is mounted on the output end of the second electric telescopic rod (4).

4. The device for rapid surface deburring for C-shaped steel processing according to claim 1, characterized in that: A first driving motor (12) is installed at one end of the movable platform (8).

5. The device for rapid surface deburring for C-shaped steel processing according to claim 1, characterized in that: The grinding component (9) comprises a sliding block (13) threadedly connected to the bidirectional threaded screw (11); the outer wall of the sliding block (13) is rotatably connected to a swing frame.

6. A device for rapid surface deburring for C-shaped steel processing according to claim 5, characterized in that: A second drive motor (14) is installed at the lower part of the swing frame, and the output end of the second drive motor (14) is connected to a grinding head (10).

7. A device for rapid surface deburring for C-shaped steel processing according to claim 6, characterized in that: A plurality of adjustment holes are provided on the upper portion of the swing frame.

8. A device for rapid surface deburring for C-shaped steel processing according to claim 7, characterized in that: A fixing bolt adapted to the adjustment hole is installed on the upper part of the sliding block (13).

9. A device for rapid surface deburring for C-shaped steel processing according to claim 8, characterized in that: The bidirectional threaded screw (11) is composed of a threaded transmission rod with positive and negative threads respectively arranged at the center and at both ends.

10. The device for rapid surface deburring for C-shaped steel processing according to claim 1, characterized in that: A third drive motor is installed on the outer wall of the movable frame (6), and the output end of the third drive motor is threadedly connected to the movable platform (8) via a transmission screw rod.

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