Deformed steel correcting device

Abstract

The utility model relates to the technical field of deformed steel, and discloses a deformed steel correcting device which comprises a machining table and is characterized in that a fixing assembly is arranged in the machining table and comprises a sliding groove, a movable block, a clamping jaw, a sliding block, a limiting groove, an air cylinder, a connecting plate and a limiting block. And the sliding groove is formed in the machining table, movable blocks are arranged at the two ends of the interior of the sliding groove, and clamping jaws are arranged at the tops of the movable blocks. According to the deformed steel correcting device, by arranging the fixing assembly, a worker can conveniently clamp and fix a deformed steel workpiece, the stability is improved in the correcting process, the deformed steel workpiece is placed on the machining table, a connecting plate is driven by an air cylinder to move downwards, and two clamping jaws can be driven to move towards the workpiece at the same time in cooperation with a limiting block, a limiting groove and a movable block; and through the arrangement of an LED lamp and a triggering assembly, after the clamping jaw clamps the workpiece, in-place reminding can be conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of special-shaped steel, in particular to a special-shaped steel correction device. Background Art

[0002] Special-shaped steel is the abbreviation of complex and special-shaped cross-section steel. It is a type of steel and is different from simple cross-section steel. According to different processes, it can be divided into hot-rolled special-shaped steel, cold-drawn (cold-drawn) special-shaped steel, cold-bent special-shaped steel, welded special-shaped steel, etc. Special-shaped steel usually refers to hot-rolled special-shaped steel. Due to the particularity and singleness of its use, special-shaped steel often has higher requirements for precision than simple cross-section steel, which places higher requirements on the capacity of the equipment; special-shaped steel is widely used in various structural parts, tools and mechanical parts.

[0003] According to the application number 202122494277.2, a low-temperature correction device for special-shaped steel is disclosed. Compared with the prior art, the utility model can perform correction treatment on the cooled special-shaped steel workpiece in sequence through the cooperation of a hydraulic cylinder, a piston rod, a slide plate, a pressure block, a limit assembly and a correction assembly, thereby ensuring the subsequent processing accuracy and processing quality of the special-shaped steel workpiece and improving product quality.

[0004] The following problems still exist in actual use:

[0005] The large-sized special-shaped steel currently produced is prone to side bending during cooling. After being cut to size, the side bending caused by the cooling stress of the steel is not easy to eliminate. In order to ensure the processing accuracy of the steel, the steel needs to be corrected; the special-shaped steel needs to be fixed during correction, but the existing correction device is not convenient for fixing the special-shaped steel, which makes the special-shaped steel less stable during the correction process, and lacks a reminder function after the fixation is completed. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a special-shaped steel correction device, which is convenient for personnel to clamp and fix the special-shaped steel, increases stability during the correction process, and has a reminder function after clamping and fixing, so that personnel can intuitively understand whether the workpiece is fixed, thereby solving the problems raised in the background technology.

[0007] The utility model provides the following technical solution: a device for correcting special-shaped steel, comprising a processing table, characterized in that a fixing component is arranged inside the processing table;

[0008] The fixing assembly includes a slide groove, a movable block, a clamping jaw, a slider, a limit groove, a cylinder, a connecting plate and a limit block. The slide groove is arranged inside the processing table, movable blocks are arranged at both ends of the slide groove, a clamping jaw is arranged on the top of the movable block, sliders are arranged on both side surfaces of the movable block, a limit groove is arranged on the inner side of the movable block, a cylinder is arranged at the bottom of the processing table, a connecting plate is arranged on the output shaft of the cylinder, limit blocks are arranged on both side outer walls of the connecting plate, and the limit blocks are located inside the limit grooves.

[0009] Preferably, an LED light is installed on one side of the clamp, and a trigger assembly is arranged inside the clamp, and the trigger assembly includes a trigger switch, a groove, a sliding rod, a movable plate, an impact block and a reset spring. A trigger switch is fixedly installed on the inner wall of one side of the clamp, and the trigger switch is electrically connected to the LED light. A groove is opened on one side of the clamp, and a sliding rod is slidably connected inside the groove, one end of the sliding rod is fixedly connected to the movable plate, the other end of the sliding rod is fixedly connected to the impact block, and a reset spring is sleeved on the surface of the sliding rod.

[0010] Preferably, the slide groove is opened inside the processing table, the movable block is slidably connected to the inner wall of the slide groove, the clamp is fixedly connected to the top of the movable block, the slider is fixedly connected to the two sides of the movable block, the limit groove is opened on the inner side of the movable block, the cylinder is fixedly connected to the bottom of the processing table, the connecting plate is fixedly connected to the output shaft of the cylinder, and the limit block is fixedly connected to the surface of the connecting plate.

[0011] Preferably, the limiting groove is in the shape of a trapezoid which is wide inside and narrow outside, and the limiting block matches the model of the limiting groove.

[0012] Preferably, the movable block is slidably connected to the inner wall of the slide groove via a slider.

[0013] Preferably, one end of the return spring is fixedly connected to the impact block, and the other end of the return spring is fixedly connected to the inner wall of the clamping jaw.

[0014] Preferably, a mounting frame is fixedly connected to the upper surface of the processing table, hydraulic cylinders are fixedly installed at both ends of the upper surface of the mounting frame, a pressure block is fixedly connected to the output shaft of the hydraulic cylinder, supporting legs are fixedly connected at the four corners of the lower surface of the processing table, and the bottom ends of the supporting legs are fixedly connected to a base.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The special-shaped steel correction device is provided with a fixing component, which can facilitate personnel to clamp and fix the special-shaped steel workpiece, increase stability during the correction process, and place the special-shaped steel workpiece on the processing table. The connecting plate is driven downward by the cylinder, and the two clamping jaws can be driven to move toward the workpiece at the same time in conjunction with the limit block, limit groove, and movable block to clamp and fix the workpiece to prevent the workpiece from shifting during processing.

[0017] 2. The special-shaped steel correction device is provided with an LED light and a trigger component, which can give a reminder of the position after the clamping jaws clamp the workpiece. During the clamping of the special-shaped steel workpiece by the clamping jaws, the movable plate first contacts the surface of the workpiece. As the clamping jaws continue to move toward the workpiece, the movable plate is forced to retract into the inside of the groove, and at the same time, the impact block is driven to move and hit the trigger switch to turn on the LED light. By observing whether the LED light is on, the personnel can intuitively understand whether the clamping jaws are clamped on the surface of the special-shaped steel workpiece, thereby giving a reminder of the position. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of a device for correcting special-shaped steel provided by the utility model;

[0019] Figure 2 A schematic diagram of the internal structure of a processing table of a special-shaped steel correction device provided by the utility model;

[0020] Figure 3 A schematic diagram of the structure of a fixing assembly of a special-shaped steel correction device provided by the utility model;

[0021] Figure 4 The utility model provides a schematic diagram of the internal structure of the clamping jaws of a special-shaped steel correction device.

[0022] In the figure: 1. processing table; 2. fixing component; 201. slide groove; 202. movable block; 203. clamping claw; 204. slider; 205. limit groove; 206. cylinder; 207. connecting plate; 208. limit block; 3. LED light; 4. trigger component; 401. trigger switch; 402. groove; 403. slide bar; 404. movable plate; 405. impact block; 406. reset spring; 5. mounting frame; 6. hydraulic cylinder; 7. pressure block; 8. support leg; 9. base. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 3 A special-shaped steel correction device comprises a processing table 1, comprising a processing table 1, a fixing component 2 is arranged inside the processing table 1, the fixing component 2 comprises a slide 201, a movable block 202, a clamping jaw 203, a slider 204, a limiting groove 205, a cylinder 206, a connecting plate 207 and a limiting block 208, the slide 201 is arranged inside the processing table 1, both ends of the slide 201 are provided with movable blocks 202, the top of the movable block 202 is provided with a clamping jaw 203, both side surfaces of the movable block 202 are provided with sliders 204, a limiting groove 205 is arranged on the inner side of the movable block 202, a cylinder 206 is arranged at the bottom of the processing table 1, the output shaft of the cylinder 206 is provided with a connecting plate 207, both side outer walls of the connecting plate 207 are provided with limiting blocks 208, and the limiting blocks 208 are located inside the limiting groove 205;

[0025] By providing the fixing assembly 2, personnel can conveniently clamp and fix the special-shaped steel workpiece, thereby increasing stability during the correction process.

[0026] See also Figures 1 to 3 , the slide 201 is provided inside the processing table 1, the movable block 202 is slidably connected to the inner wall of the slide 201 through the slider 204, the clamping jaw 203 is fixedly connected to the top of the movable block 202, the slider 204 is fixedly connected to both sides of the movable block 202, the limiting groove 205 is provided on the inner side of the movable block 202, the cylinder 206 is fixedly connected to the bottom of the processing table 1, the connecting plate 207 is fixedly connected to the output shaft of the cylinder 206, the limiting block 208 is fixedly connected to the surface of the connecting plate 207, the limiting groove 205 is in the shape of a trapezoid with a wide inside and a narrow outside, and the limiting block 208 is consistent with the model of the limiting groove 205;

[0027] The special-shaped steel workpiece is placed on the processing table 1, and the connecting plate 207 is driven downward by the cylinder 206. In conjunction with the limit block 208, the limit groove 205, and the movable block 202, the two clamping jaws 203 can be driven to move toward the workpiece at the same time to clamp and fix the workpiece to prevent the workpiece from shifting during processing.

[0028] See also Figure 1 and Figure 4, an LED lamp 3 is installed on one side of the clamping jaw 203, a trigger component 4 is arranged inside the clamping jaw 203, the trigger component 4 includes a trigger switch 401, a groove 402, a slide bar 403, a movable plate 404, a collision block 405 and a return spring 406, a trigger switch 401 is fixedly installed on the inner wall of one side of the clamping jaw 203, and the trigger switch 401 is electrically connected to the LED lamp 3, a groove 402 is opened on one side of the clamping jaw 203, a slide bar 403 is slidably connected inside the groove 402, one end of the slide bar 403 is fixedly connected to the movable plate 404, the other end of the slide bar 403 is fixedly connected to the collision block 405, a return spring 406 is sleeved on the surface of the slide bar 403, one end of the return spring 406 is fixedly connected to the collision block 405, and the other end of the return spring 406 is fixedly connected to the inner wall of the clamping jaw 203;

[0029] By providing an LED light 3 and a trigger component 4, a reminder of being in place can be given after the clamp 203 clamps the workpiece. During the process of the clamp 203 clamping the special-shaped steel workpiece, the impact block 405 can be driven to move, and after the clamping is completed, the impact block 405 hits the trigger switch 401 to turn on the LED light 3. By observing whether the LED light 3 is on, the personnel can intuitively understand whether the clamp 203 is clamped on the surface of the special-shaped steel workpiece, thereby giving a reminder of being in place.

[0030] See also Figure 1 The upper surface of the processing table 1 is fixedly connected with a mounting frame 5, and hydraulic cylinders 6 are fixedly installed at both ends of the upper surface of the mounting frame 5. The output shaft of the hydraulic cylinder 6 is fixedly connected with a pressure block 7. The four corners of the lower surface of the processing table 1 are fixedly connected with support legs 8, and the bottom ends of the support legs 8 are fixedly connected with a base 9;

[0031] After the special-shaped steel workpiece is fixed, the pressure block 7 is driven down by the hydraulic cylinder 6 to repeatedly impact the deformed part of the special-shaped steel workpiece to correct the special-shaped steel, and the support legs 8 can increase stability.

[0032] In the utility model, the working principle of the device is as follows:

[0033] When in use, the special-shaped steel workpiece is placed on the processing table 1 so that the special-shaped steel workpiece is located between the two clamping jaws 203, and then the cylinder 206 is started to drive the connecting plate 207 to move downward, so that the limiting blocks 208 on both sides of the connecting plate 207 slide in the limiting grooves 205 respectively, which can drive the two relative movable blocks 202 to move in different directions, so that the two relative movable blocks 202 are close to each other, and the two clamping jaws 203 can be driven to move toward the special-shaped steel workpiece at the same time, and finally fit with the surface of the special-shaped steel workpiece for clamping and fixing, which can increase stability and prevent the special-shaped steel workpiece from shifting during processing. After the fixing is completed, the hydraulic cylinder 6 drives the pressing block 7 to descend, and repeatedly hits the deformed part of the special-shaped steel workpiece to correct the special-shaped steel;

[0034] During the process of clamping the special-shaped steel workpiece by the clamping jaws 203, the movable plate 404 first contacts the surface of the workpiece. As the clamping jaws 203 continue to move toward the workpiece, the movable plate 404 is forced to retract into the interior of the groove 402, and at the same time drives the sliding rod 403 and the impact block 405 to move, and finally drives the impact block 405 to hit the trigger switch 401 and turn on the LED light 3. By observing whether the LED light 3 is on, the personnel can intuitively understand whether the clamping jaws 203 are clamped on the surface of the special-shaped steel workpiece, so as to provide a reminder of the position. When the clamping jaws 203 are reset, they are reset by the reset spring 406, and the distance between the impact block 405 and the trigger switch 401 is increased, and the LED light 3 is turned off.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for correcting special-shaped steel, comprising a processing table (1), characterized in that: A fixing component (2) is arranged inside the processing table (1); The fixing assembly (2) comprises a slide groove (201), a movable block (202), a clamping claw (203), a sliding block (204), a limiting groove (205), a cylinder (206), a connecting plate (207) and a limiting block (208); the slide groove (201) is arranged inside the processing table (1); movable blocks (202) are arranged at both ends of the slide groove (201); and a clamping claw (203) is arranged on the top of the movable block (202). The surfaces of both sides of the movable block (202) are provided with sliders (204), the inner side of the movable block (202) is provided with a limiting groove (205), the bottom of the processing table (1) is provided with a cylinder (206), the output shaft of the cylinder (206) is provided with a connecting plate (207), and the outer walls of both sides of the connecting plate (207) are provided with limiting blocks (208), and the limiting blocks (208) are located inside the limiting groove (205).

2. A special-shaped steel correction device according to claim 1, characterized in that: An LED lamp (3) is installed on one side of the clamping jaw (203), and a trigger assembly (4) is arranged inside the clamping jaw (203). The trigger assembly (4) includes a trigger switch (401), a groove (402), a slide bar (403), a movable plate (404), an impact block (405) and a reset spring (406). A trigger switch (401) is fixedly installed on the inner wall of one side of the clamping jaw (203), and the trigger switch (401) is electrically connected to the LED lamp (3). A groove (402) is provided on one side of the clamping jaw (203), and a slide bar (403) is slidably connected inside the groove (402). One end of the slide bar (403) is fixedly connected to the movable plate (404), and the other end of the slide bar (403) is fixedly connected to the impact block (405). The surface of the slide bar (403) is sleeved with a reset spring (406).

3. The special-shaped steel correction device according to claim 1, characterized in that: The slide groove (201) is provided inside the processing table (1); the movable block (202) is slidably connected to the inner wall of the slide groove (201); the clamping jaw (203) is fixedly connected to the top of the movable block (202); the sliding block (204) is fixedly connected to both sides of the movable block (202); the limiting groove (205) is provided on the inner side of the movable block (202); the cylinder (206) is fixedly connected to the bottom of the processing table (1); the connecting plate (207) is fixedly connected to the output shaft of the cylinder (206); and the limiting block (208) is fixedly connected to the surface of the connecting plate (207).

4. The special-shaped steel correction device according to claim 1, characterized in that: The limiting groove (205) is in the shape of a trapezoid that is wide inside and narrow outside, and the limiting block (208) matches the model of the limiting groove (205).

5. The special-shaped steel correction device according to claim 1, characterized in that: The movable block (202) is slidably connected to the inner wall of the sliding groove (201) via a sliding block (204).

6. The device for correcting special-shaped steel according to claim 2, characterized in that: One end of the return spring (406) is fixedly connected to the impact block (405), and the other end of the return spring (406) is fixedly connected to the inner wall of the clamping jaw (203).

7. The special-shaped steel correction device according to claim 1, characterized in that: The upper surface of the processing table (1) is fixedly connected to a mounting frame (5), hydraulic cylinders (6) are fixedly mounted at both ends of the upper surface of the mounting frame (5), a pressure block (7) is fixedly connected to the output shaft of the hydraulic cylinder (6), and supporting legs (8) are fixedly connected at the four corners of the lower surface of the processing table (1), and the bottom ends of the supporting legs (8) are fixedly connected to a base (9).

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