Control device for adjusting drawing tension of profile steel

Abstract

The utility model discloses a control device for adjusting section steel drawing tension, which comprises a drawing connecting seat, the top of the drawing connecting seat is in sliding connection with a sliding block, one end of the drawing connecting seat is fixedly connected with a motor, the output end of the motor is in key connection with a lower adjusting screw rod, and the lower adjusting screw rod is in threaded insertion connection with the sliding block. A two-way threaded rod is rotationally inserted between the two ends of the sliding block, the two ends of the two-way threaded rod are both sleeved with clamping plates in a threaded mode, the two clamping plates are clamped on the two sides of the drawing connecting base, a clamping assembly is arranged at the top of the sliding block and comprises a bottom frame, a connecting column is fixedly inserted into the top of the bottom frame, and a bearing base is fixedly connected to the top end of the connecting column; and a vertical rod is fixedly inserted into the top of the bearing seat. The lower adjusting screw rod is driven by the motor to rotate, so that the sliding block moves on the drawing connecting seat, the clamping assembly is driven to move, the drawing position of a material is adjusted, and the drawing effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of steel section drawing technology, and in particular to a control device for adjusting the tension of steel section drawing. Background Technology

[0002] Currently, during the production of structural steel, one end of the material is fixed on the drawing slide and passed through the mold, and then drawn through the mold to form the required structural steel.

[0003] In existing steel section drawing processes, the drawing position of the steel section cannot be adjusted by the operators according to the tension required for drawing, resulting in poor drawing effect. Therefore, in order to advance the industry's technology, better realize the steel section drawing function, and improve the core technology competitiveness, this application proposes a new implementation scheme that is different from the structure and application method of the steel section drawing tension control device in the existing technology. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the steel section drawing process is not effective because the operators cannot adjust the steel section drawing position according to the tension required for steel section drawing. Therefore, this invention proposes a control device for adjusting the steel section drawing tension.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A control device for adjusting the tension of steel section drawing includes a drawing connecting seat, a slider slidably connected to the top of the drawing connecting seat, a motor fixedly connected to one end of the drawing connecting seat, a lower adjusting screw keyed to the output end of the motor, the lower adjusting screw being threadedly inserted into the slider, a bidirectional threaded rod rotatably inserted between the two ends of the slider, both ends of the bidirectional threaded rod being threadedly fitted with clamping plates, the two clamping plates clamping the two sides of the drawing connecting seat, a clamping assembly provided on the top of the slider, the clamping assembly including a base frame, a connecting column fixedly inserted to the top of the base frame, a bearing seat fixedly connected to the top of the connecting column, a vertical rod fixedly inserted to the top of the bearing seat, a sliding block slidably fitted to the outer wall of the vertical rod, a top plate fixedly connected to the top of the vertical rod, an upper adjusting screw rotatably inserted to the top of the top plate, the upper adjusting screw being threadedly inserted into the sliding block.

[0007] Furthermore, two guide rods are fixedly inserted between the two ends of the slider, and the clamping plate is slidably sleeved with the guide rods.

[0008] Furthermore, a sliding rod is fixedly inserted into the top of the sliding block, and the top end of the sliding rod is slidably inserted into the top plate.

[0009] Furthermore, a movable rod is rotatably connected to the bottom of the sliding block, and connecting iron blocks are fixedly connected to both sides of the movable rod.

[0010] Furthermore, the top of the support seat is provided with an opening through which the bottom end of the movable rod can pass.

[0011] Furthermore, an inner magnetic block is fixedly connected to one side of the sliding block, and the inner magnetic block is attracted to one of the connecting iron blocks.

[0012] Furthermore, an external magnetic block is fixedly connected to one side of the sliding block, and the external magnetic block is attracted to another connecting iron block.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The motor drives the adjusting screw to rotate, which causes the slider to move on the drawing connecting seat, thereby moving the clamping assembly and adjusting the drawing position of the material to improve the drawing effect.

[0015] 2. By turning the double-threaded rod, the two clamping plates are brought together along the guide rod to the middle, thereby clamping the two clamping plates on both sides of the pull-out connecting seat, thus fixing the slider and preventing the slider from sliding.

[0016] 3. By turning the upper adjusting screw, the sliding block moves downward along the vertical rod and presses against the molded material, thereby fixing the molded material to prevent it from being pulled out later. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a control device for adjusting the drawing tension of steel profiles proposed in this utility model;

[0018] Figure 2 This is a partial three-dimensional structural diagram of a control device for adjusting the drawing tension of steel profiles proposed in this utility model;

[0019] Figure 3 This is a cross-sectional view of the clamping component of a control device for adjusting the drawing tension of steel profiles proposed in this utility model.

[0020] Figure 4 This is a schematic diagram of the installation and use of a control device for adjusting the tension of steel sections according to this utility model.

[0021] In the diagram: 1. Pull-out connecting seat; 2. Slider; 3. Clamping assembly; 301. Base frame; 302. Connecting column; 303. Bearing seat; 304. Vertical rod; 305. Sliding block; 306. Top plate; 307. Upper adjusting screw; 4. Lower adjusting screw; 5. Motor; 6. Bidirectional threaded rod; 7. Guide rod; 8. Clamping plate; 11. Sliding rod; 12. Movable rod; 13. Through port; 14. Connecting iron block; 15. Inner magnetic block; 16. Outer magnetic block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-4 A control device for adjusting the tension of steel drawing includes a drawing connecting seat 1, a slider 2 slidably connected to the top of the drawing connecting seat 1, a motor 5 fixed to one end of the drawing connecting seat 1 by bolts, a lower adjusting screw 4 keyed to the output end of the motor 5, the lower adjusting screw 4 being threadedly inserted into the slider 2, the motor 5 driving the lower adjusting screw 4 to rotate, thereby causing the slider 2 to move on the drawing connecting seat 1, and thus driving the clamping assembly 3 to move, thereby adjusting the drawing position of the material. A bidirectional threaded rod 6 is rotatably inserted between the two ends of the slider 2, and a clamping plate 8 is threadedly sleeved at both ends of the bidirectional threaded rod 6. The two clamping plates 8 are clamped on both sides of the drawing connecting seat 1. Two guide rods 7 are fixedly inserted between the two ends of the slider 2, and the clamping plates 8 are slidably sleeved with the guide rods 7. Twisting the bidirectional threaded rod 6 causes the two clamping plates 8 to converge towards the middle along the guide rods 7, thereby clamping the two clamping plates 8 on both sides of the drawing connecting seat 1, and thus fixing the slider 2.

[0024] The top of the slider 2 is provided with a clamping assembly 3, which includes a bottom frame 301. A connecting post 302 is fixedly inserted into the top of the bottom frame 301. A bearing seat 303 is welded to the top of the connecting post 302. A vertical rod 304 is fixedly inserted into the top of the bearing seat 303. A sliding block 305 is slidably sleeved on the outer wall of the vertical rod 304. A top plate 306 is welded to the top of the vertical rod 304. An upper adjusting screw 307 is rotatably inserted into the top of the top plate 306. The upper adjusting screw 307 is threadedly inserted into the sliding block 305. Tightening the upper adjusting screw 307 causes the sliding block 305 to move downward along the vertical rod 304 and press onto the molding material, thereby fixing the molding material. A sliding rod 11 is fixedly inserted into the top of the sliding block 305. The top of the sliding rod 11 is slidably inserted into the top plate 306, thereby guiding the movement of the sliding block 305.

[0025] A movable rod 12 is rotatably connected to the bottom of the sliding block 305. Connecting iron blocks 14 are glued to both sides of the movable rod 12. The top of the bearing seat 303 is provided with a through-hole 13. The bottom end of the movable rod 12 can pass through the through-hole 13. An inner magnetic block 15 is glued to one side of the sliding block 305. The inner magnetic block 15 is attracted to one of the connecting iron blocks 14. When the movable rod 12 is pulled down, the connecting iron block 14 is attracted to the inner magnetic block 15, thereby fixing the movable rod 12 and limiting the positioning of the molding material. An outer magnetic block 16 is glued to one side of the sliding block 305. The outer magnetic block 16 is attracted to another connecting iron block 14. When the movable rod 12 is pulled up, the connecting iron block 14 is attracted to the outer magnetic block 16, thereby fixing the movable rod 12 for the placement of the molding material.

[0026] The working principle of this embodiment is as follows: First, start the motor 5. The motor 5 drives the lower adjusting screw 4 to rotate, causing the slider 2 to move on the pulling connecting seat 1, which in turn moves the clamping assembly 3, thus adjusting the pulling position of the material. Next, turn the bidirectional threaded rod 6 to cause the two clamping plates 8 to converge towards the center along the guide rod 7, thereby clamping the two clamping plates 8 on both sides of the pulling connecting seat 1 and fixing the slider 2. Then, move the movable rod 12 upwards to connect the connecting iron block 14 and the external magnet. Block 16 attracts each other, thereby fixing the movable rod 12. Then, one end of the molding material is placed on the support seat 303 through the mold. Then, the movable rod 12 is pulled down so that the connecting iron block 14 and the inner magnetic block 15 attract each other, thereby fixing the movable rod 12 and limiting the molding material. Then, the upper adjusting screw 307 is turned so that the sliding block 305 moves down along the vertical rod 304 and presses on the molding material, thereby fixing the molding material. Then, the molding material is pulled by the cylinder pulling the connecting seat 1.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A control device for adjusting the tension of steel section drawing, comprising a drawing connection seat (1), characterized in that, The top of the pull-out connecting seat (1) is slidably connected to a slider (2). One end of the pull-out connecting seat (1) is fixedly connected to a motor (5). The output end of the motor (5) is key-connected to a lower adjusting screw (4). The lower adjusting screw (4) is threadedly inserted into the slider (2). A double-threaded rod (6) is rotatably inserted between the two ends of the slider (2). Both ends of the double-threaded rod (6) are threaded with clamps (8). The two clamps (8) are clamped on both sides of the pull-out connecting seat (1). The top of the slider (2) is provided with a clamping assembly (3). The device includes a base frame (301), a connecting column (302) fixedly inserted into the top of the base frame (301), a bearing seat (303) fixedly connected to the top of the connecting column (302), a vertical rod (304) fixedly inserted into the top of the bearing seat (303), a sliding block (305) slidably sleeved on the outer wall of the vertical rod (304), a top plate (306) fixedly connected to the top of the vertical rod (304), and an upper adjusting screw (307) rotatably inserted into the top of the top plate (306), with the upper adjusting screw (307) threadedly inserted into the sliding block (305).

2. The control device for adjusting the drawing tension of steel profiles according to claim 1, characterized in that, Two guide rods (7) are fixedly inserted between the two ends of the slider (2), and the clamp (8) is slidably sleeved with the guide rods (7).

3. The control device for adjusting the drawing tension of steel profiles according to claim 1, characterized in that, A sliding rod (11) is fixedly inserted into the top of the sliding block (305), and the top end of the sliding rod (11) is slidably inserted into the top plate (306).

4. The control device for adjusting the drawing tension of steel profiles according to claim 1, characterized in that, The bottom of the sliding block (305) is rotatably connected to a movable rod (12), and connecting iron blocks (14) are fixedly connected to both sides of the movable rod (12).

5. The control device for adjusting the drawing tension of steel profiles according to claim 4, characterized in that, The top of the support (303) is provided with an opening (13), through which the bottom end of the movable rod (12) can pass.

6. The control device for adjusting the drawing tension of steel profiles according to claim 5, characterized in that, An inner magnetic block (15) is fixedly connected to one side of the sliding block (305), and the inner magnetic block (15) is attracted to one of the connecting iron blocks (14).

7. The control device for adjusting the drawing tension of steel profiles according to claim 6, characterized in that, An external magnetic block (16) is fixedly connected to one side of the sliding block (305), and the external magnetic block (16) is attracted to another connecting iron block (14).

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