Sheet metal part correcting device

Abstract

The utility model relates to the technical field of sheet metal parts, and provides a sheet metal part correcting device which comprises a base and a correcting mechanism. By arranging the electromagnetic induction heater, the electromagnetic induction heater works in a sheet metal part to generate eddy current, so that heat is generated, the sheet metal part is heated, rapid local heating can be achieved through induction heating, the heating speed is high, energy loss is small, and correction work efficiency can be improved; the motor is arranged on the front face of the rotating arm, the rotating base and the rotating arm are matched, the position of the suction cup is adjusted, sheet metal parts are taken and placed, the suction cup and the vacuum pump are arranged, the vacuum pump works, the sheet metal parts are sucked up through the suction cup, the labor intensity of workers is reduced, the situation that the corrected sheet metal parts are not completely cooled, and operators are hurt is avoided, and meanwhile the working efficiency is improved. The lower mounting base and the bottom supporting plate are arranged, the bolts are taken down, the bottom supporting plate and the lower mounting base are separated, and the bottom supporting plate can be rapidly replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal parts, in particular to a sheet metal part correction device. Background Art

[0002] The sheet metal correction device is a device specially used to repair and correct the deformation of metal sheets. It can accurately correct bent, dented, and twisted metal sheets to restore their original shape and size. In the automobile manufacturing, shipbuilding, aviation manufacturing and other industries, the sheet metal correction device plays an important role. The sheet metal correction device is usually composed of a mechanical structure, a control system and an actuator. The mechanical structure includes a bracket, a workbench, a clamp and other parts, which are used to fix and support the sheet metal to be corrected. The control system is responsible for directing the action of the actuator to achieve precise control of the correction of the sheet metal. The actuator includes a hydraulic cylinder, a pneumatic cylinder, an electric push rod, etc. They push, pull, press and other actions on the sheet metal according to the instructions of the control system to achieve the purpose of correction. The sheet metal correction device has the characteristics of simple operation, high efficiency and good precision. It can greatly improve the repair speed and quality of sheet metal parts, reduce production costs, and improve the competitiveness of enterprises. At the same time, the sheet metal correction device can also reduce the waste of raw materials, which is conducive to the sustainable use of resources.

[0003] According to the search of China Utility Model Publication No.: CN214078562U, a sheet metal correction device is disclosed. 1. The sheet metal is clamped by the first clamping plate and the second clamping plate, and then the hydraulic telescopic rod is started. The hydraulic telescopic rod is extended to push the extrusion plate downward to press the bent sheet metal plate straight, which plays a role in correcting the sheet metal. The operation is relatively simple and practical. 2. The air is heated by the electric heating wire, and the hot air is blown out from the top of the installation hole through the fan to heat the sheet metal to reduce the rigidity, increase the speed of pressing the sheet metal straight, and then improve the work efficiency of the plate correction.

[0004] However, there are some issues that need to be considered when implementing the above technical solutions: First, the device uses electric heating wires to heat the air, and uses a fan to blow hot air from above the mounting hole to heat the sheet metal. However, this method has a slow heating speed, which affects work efficiency. In addition, the temperature of the calibrated sheet metal is too high, and there is a risk of burns when manually picking it up and waiting for it to cool down, which affects work efficiency. Secondly, it is cumbersome to replace the splints for processing different sheet metal parts, resulting in long downtime and waiting time, which affects efficiency and has limitations. Utility Model Content

[0005] The purpose of the present utility model is to provide a sheet metal correction device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sheet metal correction device, comprising a base and a correction mechanism, conveyor belts are arranged on both sides of the base, a correction mechanism is arranged above the base, a protective cover is arranged above the base, a track is arranged on the inner side of the protective cover, a slider is arranged above the track, a placement rack is arranged above the slider, a lower mounting seat is arranged on the inner side of the placement rack, and a heater is arranged on the inner side of the lower mounting seat.

[0007] Preferably, the rail and the base are welded, the placement rack forms a sliding structure with the base through the rail and the slider, and the placement rack fits tightly with the protective cover.

[0008] Preferably, a bottom supporting plate is arranged above the lower mounting seat, the lower mounting seat and the bottom supporting plate are connected by bolts, and two groups of the bottom supporting plates are arranged.

[0009] Preferably, the lower mounting seat is fixedly connected to the heater, the position of the heater corresponds to the bottom support plate, and the heater is an electromagnetic induction heater.

[0010] Preferably, the top of the protective cover is connected to one end of the telescopic rod, the other end of the telescopic rod is connected to an upper mounting seat, and the upper mounting seat forms a movable structure with the protective cover through the telescopic rod.

[0011] Preferably, a pressure plate is provided below the upper mounting seat, the pressure plate corresponds to the position of the bottom support plate, mounting grooves are provided on both sides of the upper mounting seat, and the pressure plate forms a fixed structure with the upper mounting seat through the mounting grooves and bolts.

[0012] Preferably, rotating seats are arranged on both sides of the protective cover, the top of the rotating seat is connected to one end of a rotating arm, and a motor is arranged on the front side of the rotating arm.

[0013] Preferably, the other end of the rotating arm is rotatably connected to a suction cup, a vacuum pump is provided on one side of the suction cup, and the suction cup and the vacuum pump are connected by a pipeline.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides an electromagnetic induction heater, which generates eddy currents in the sheet metal parts when the electromagnetic induction heater works, thereby generating heat to heat the sheet metal parts. The induction heating can realize rapid local heating, with fast heating speed and less energy loss, and can improve the correction work efficiency. By providing a rotating seat and a rotating arm, a motor is provided on the front of the rotating arm, and the rotating seat and the rotating arm cooperate to adjust the position of the suction cup to carry out the sheet metal part picking and placing work. By providing a suction cup and a vacuum pump, the vacuum pump works to make the suction cup suck up the sheet metal part, thereby reducing the labor intensity, preventing the sheet metal parts after correction from being not completely cooled down, causing harm to the operating workers, and improving the work efficiency at the same time.

[0016] The utility model provides a lower mounting seat and a bottom support plate, removes the bolts and separates the bottom support plate from the lower mounting seat, and can quickly replace the bottom support plate for use with different sheet metal parts. An upper mounting seat and a mounting groove are provided, and the bolts are removed and the upper mounting seat and the mounting groove are separated, and the pressure plate can be quickly replaced, saving time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the appearance structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the protective cover of the utility model.

[0019] Figure 3 This is a schematic diagram of the cooperation between the lower mounting seat, the bottom support plate and the heater of the utility model.

[0020] Figure 4 It is a schematic diagram of the cooperation of the telescopic rod, the upper mounting seat, the pressing plate and the mounting groove of the utility model.

[0021] Figure 5 The utility model is a schematic diagram of the coordination of the rotating seat, rotating arm, motor, suction cup and vacuum pump.

[0022] In the figure: 1, base; 2, conveyor belt; 3, correction mechanism; 301, protective cover; 302, track; 303, slider; 304, placement rack; 305, lower mounting seat; 306, bottom support plate; 307, heater; 308, telescopic rod; 309, upper mounting seat; 310, pressure plate; 311, mounting groove; 312, rotating seat; 313, rotating arm; 314, motor; 315, suction cup; 316, vacuum pump. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] 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.

[0027] See also Figure 1-5 The utility model provides an embodiment: a sheet metal correction device, including a base 1 and a correction mechanism 3, conveyor belts 2 are arranged on both sides of the base 1, the correction mechanism 3 is arranged above the base 1, a protective cover 301 is arranged above the base 1, a track 302 is arranged on the inner side of the protective cover 301, a slider 303 is arranged above the track 302, a placement rack 304 is arranged above the slider 303, a lower mounting seat 305 is arranged on the inner side of the placement rack 304, and a heater 307 is arranged on the inner side of the lower mounting seat 305.

[0028] Specifically, the track 302 is welded to the base 1, the placement rack 304 forms a sliding structure with the base 1 through the track 302 and the slider 303, the placement rack 304 fits tightly with the protective cover 301, and the slider 303 moves on the track 302 to move the placement rack 304 to move the sheet metal for correction and pick-up and placement work.

[0029] Specifically, a bottom support plate 306 is arranged above the lower mounting seat 305, and the lower mounting seat 305 and the bottom support plate 306 are connected by bolts. Two groups of bottom support plates 306 are arranged. After removing the bolts, the bottom support plate 306 and the lower mounting seat 305 are separated, and the bottom support plate 306 can be quickly replaced for use with different sheet metal parts.

[0030] Specifically, the lower mounting seat 305 is fixedly connected to the heater 307, and the position of the heater 307 corresponds to the bottom support plate 306. The heater 307 is an electromagnetic induction heater 307. The electromagnetic induction heater 307 works to generate eddy currents in the sheet metal, thereby generating heat to heat the sheet metal. Induction heating can achieve rapid local heating, fast heating speed, less energy loss, and can improve the efficiency of the correction work.

[0031] Specifically, the top of the protective cover 301 is connected to one end of the telescopic rod 308, and the other end of the telescopic rod 308 is connected to the upper mounting seat 309. The upper mounting seat 309 forms a movable structure with the protective cover 301 through the telescopic rod 308. The telescopic rod 308 is extended to press the pressure plate 310 downward to correct the sheet metal.

[0032] Specifically, a pressure plate 310 is provided below the upper mounting seat 309, and the position of the pressure plate 310 corresponds to the bottom support plate 306. Installation grooves 311 are provided on both sides of the upper mounting seat 309. The pressure plate 310 forms a fixed structure with the upper mounting seat 309 through the installation grooves 311 and bolts. By removing the bolts and separating the upper mounting seat 309 and the installation grooves 311, the pressure plate 310 can be quickly replaced to save time.

[0033] Specifically, rotating seats 312 are provided on both sides of the protective cover 301, the top of the rotating seat 312 is connected to one end of the rotating arm 313, and the front of the rotating arm 313 is provided with a motor 314. The rotating seat 312 and the rotating arm 313 cooperate to adjust the position of the suction cup 315 to carry out the work of taking and placing the sheet metal parts.

[0034] Specifically, the other end of the rotating arm 313 is rotatably connected to a suction cup 315, and a vacuum pump 316 is provided on one side of the suction cup 315. The suction cup 315 and the vacuum pump 316 are connected by a pipeline. When the vacuum pump 316 works, the suction cup 315 sucks up the sheet metal, thereby reducing the intensity of manual labor, preventing the corrected sheet metal from being not completely cooled down, causing harm to the operator, and improving work efficiency.

[0035] Working principle: First, the left conveyor belt 2 sends the uncorrected sheet metal to the correction mechanism 3, the rotating seat 312 and the rotating arm 313 cooperate to adjust the position of the suction cup 315 to pick up and place the sheet metal, and the vacuum pump 316 works to make the suction cup 315 suck up the sheet metal and put it on the bottom support plate 306, then the slider 303 moves on the track 302 to move the placement rack 304 to move the sheet metal to under the pressure plate 310, and at the same time, the electromagnetic induction heater 307 works to generate eddy currents in the sheet metal, thereby generating heat to heat the sheet metal, and the telescopic rod 308 extends to press the pressure plate 310 down to correct the sheet metal, and then move it out after correction, and the vacuum pump 316 works to make the suction cup 315 suck up the sheet metal and place it on the right conveyor belt 2, thereby reducing the labor intensity, preventing the corrected sheet metal from being completely cooled down, causing harm to the operator, and improving work efficiency.

[0036] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A sheet metal correction device, comprising a base (1) and a correction mechanism (3), characterized in that: Conveyor belts (2) are arranged on both sides of the base (1); a correction mechanism (3) is arranged above the base (1); a protective cover (301) is arranged above the base (1); a track (302) is arranged on the inner side of the protective cover (301); a slider (303) is arranged above the track (302); a placement rack (304) is arranged above the slider (303); a lower mounting seat (305) is arranged on the inner side of the placement rack (304); and a heater (307) is arranged on the inner side of the lower mounting seat (305).

2. A sheet metal correction device according to claim 1, characterized in that: The track (302) and the base (1) are welded, the placement rack (304) forms a sliding structure with the base (1) via the track (302) and the slider (303), and the placement rack (304) is tightly fitted with the protective cover (301).

3. A sheet metal correction device according to claim 1, characterized in that: A bottom supporting plate (306) is arranged above the lower mounting seat (305), the lower mounting seat (305) and the bottom supporting plate (306) are connected by bolts, and two groups of the bottom supporting plates (306) are arranged.

4. A sheet metal correction device according to claim 1, characterized in that: The lower mounting seat (305) is fixedly connected to the heater (307), the heater (307) corresponds to the bottom support plate (306) in position, and the heater (307) is an electromagnetic induction heater (307).

5. The sheet metal correction device according to claim 1, characterized in that: The top of the protective cover (301) is connected to one end of a telescopic rod (308), and the other end of the telescopic rod (308) is connected to an upper mounting seat (309). The upper mounting seat (309) forms a movable structure with the protective cover (301) through the telescopic rod (308).

6. A sheet metal correction device according to claim 5, characterized in that: A pressure plate (310) is arranged below the upper mounting seat (309), and the position of the pressure plate (310) corresponds to the bottom support plate (306). Mounting grooves (311) are arranged on both sides of the upper mounting seat (309), and the pressure plate (310) forms a fixed structure with the upper mounting seat (309) through the mounting grooves (311) and bolts.

7. The sheet metal correction device according to claim 1, characterized in that: Rotating seats (312) are arranged on both sides of the protective cover (301); the top of the rotating seat (312) is connected to one end of a rotating arm (313); and a motor (314) is arranged on the front of the rotating arm (313).

8. A sheet metal correction device according to claim 7, characterized in that: The other end of the rotating arm (313) is rotatably connected to a suction cup (315), one side of the suction cup (315) is provided with a vacuum pump (316), and the suction cup (315) and the vacuum pump (316) are connected by a pipeline.

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