Sheet metal part flattening device for sheet metal machining

Abstract

The utility model relates to the field of sheet metal processing, and discloses a sheet metal part flattening device for sheet metal processing, which comprises a base, a leveler for sheet metal flattening is arranged on the base, a bearing frame and a swing assembly for driving the bearing frame to swing back and forth on the base from a discharge end to a feed end are arranged on the base, and a clamping assembly is arranged on the bearing frame; the bearing frame capable of swinging in a reciprocating mode is arranged on the base, when sheet metal parts to be corrected need to be leveled for multiple times, the multiple sheet metal parts can be placed on the bearing frame, the sheet metal parts, needing to be leveled for multiple times, at the discharging opening are stably moved to the feeding opening under driving of the swinging assembly, and then the sheet metal parts can be leveled again conveniently; and certain manpower resources are saved, meanwhile, the possibility that the sheet metal part deforms again possibly during manual carrying and reciprocating carrying is avoided, and then the sheet metal machining efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of sheet metal processing, and in particular to a sheet metal flattening device used for sheet metal processing. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates, including shearing, punching, cutting, folding, welding, riveting, splicing, forming, etc. Its most notable feature is that the thickness of the same part is consistent. Due to its small thickness, sheet metal parts may bend during transportation, storage and handling. Therefore, before forming them, the sheet metal parts need to be flattened in advance to ensure the accuracy and quality of subsequent processing;

[0003] When the existing sheet metal flattening equipment is used, the sheet metal material is squeezed by the flattening roller. Since the sheet metal material is ductile and elastic, during the flattening process, the Bauschinger effect of the metal (i.e. hard first and then soft) means that at the beginning of the flattening, the material is difficult to deform, and then gradually becomes easy to deform. Therefore, the initial flattening can eliminate most of the unevenness. Especially for high-hardness or high-strength metal sheets, the internal residual stress is large, making it difficult to correct in one go. To achieve the best flattening effect, it may be necessary to pass through the flattening machine multiple times to gradually release the internal stress and reach a balanced state.

[0004] When the sheet metal material to be flattened needs to be corrected multiple times, the sheet metal material that is not fully corrected may be manually moved from the discharge port to the loading port for correction again, and so on and so forth until the sheet metal material is corrected to the ideal effect. This not only consumes a lot of manpower costs, but also may cause accidental collision or improper force during the manual handling process, causing the sheet metal material to deform again, thereby affecting the sheet metal processing efficiency. In order to solve the above problems, a sheet metal flattening device for sheet metal processing is proposed.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem of sheet metal processing, the present application provides a sheet metal flattening device for sheet metal processing.

[0007] The present application provides a sheet metal flattening device for sheet metal processing, which adopts the following technical solution:

[0008] A sheet metal flattening device for sheet metal processing comprises a base, on which a leveling machine for sheet metal flattening is arranged, a support frame and a swing component for driving the support frame to swing back and forth from a discharge end to an upper feed end on the base, and a clamping component is arranged on the support frame.

[0009] Preferably, the swing assembly includes a rocker arm, a gear, a cylinder, a rack, a guide wheel, and a support rod. The gear is rotatably set on the base through a rotating shaft, the support rod is fixed on the base, the guide wheel is rotatably set on the support rod, the cylinder is fixed on the base, the telescopic end of the cylinder is fixed to the rack, the gear and the rack are meshed, a slide groove for the guide wheel to roll is opened on the rack, the guide wheel is rotatably set in the slide groove, the rocker arm is fixedly connected to the gear, and the other end of the rocker arm is connected to the support bracket.

[0010] Preferably, the clamping assembly includes a splint, a guide rod, a bidirectional screw rod, and a motor. The splint is slidably arranged on a supporting bracket. Two sliding grooves are provided on the supporting bracket. A guide rod and a bidirectional screw rod are respectively arranged in the two sliding grooves. The splint is slidably connected to the guide rod. The splint is threadedly connected to the bidirectional screw rod. The motor is fixed on the supporting bracket, and the rotor end of the motor is fixed to the bidirectional screw rod.

[0011] Preferably, a placement groove is provided on the base, and a supporting plate is slidably arranged in the placement groove.

[0012] Preferably, a support member is provided at the bottom of the supporting plate.

[0013] Preferably, a rotating rod is rotatably provided on the supporting bracket, and the other end of the rotating rod is rotatably connected to the swing arm.

[0014] In summary, compared with the related art, the utility model has the following beneficial effects:

[0015] By arranging a support frame that can swing back and forth on the base, when the sheet metal to be corrected needs to be leveled multiple times, several sheet metal parts can be placed on the support frame. Under the drive of the swing component, the sheet metal parts that need to be leveled multiple times at the discharge port can be smoothly moved to the loading port for easy leveling again. Compared with related technologies, it not only saves a certain amount of human resources, but also avoids the possibility of further deformation of the sheet metal parts caused by manual reciprocating transportation, which is beneficial to improving the efficiency of sheet metal processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall discharging structure of the embodiment of the application;

[0017] Figure 2 It is a schematic diagram of the overall feeding structure of the embodiment of the application;

[0018] Figure 3 is a schematic diagram of a top view of the structure of an embodiment of the application;

[0019] Figure 4 It is a schematic diagram of the side cross-sectional structure of an application embodiment.

[0020] Explanation of the accompanying drawings: 1. base; 2. leveling machine; 3. rocker arm; 4. gear; 5. cylinder; 6. rack; 7. guide wheel; 8. support rod; 9. rotating rod; 10. supporting bracket; 11. splint; 12. guide rod; 13. bidirectional screw; 14. motor; 15. supporting plate; 16. supporting member. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 This application is described in further detail.

[0022] The present application embodiment discloses a sheet metal flattening device for sheet metal processing. Figure 1-4 A sheet metal flattening device for sheet metal processing, comprising a base 1, a flattening machine 2 for sheet metal flattening is arranged on the base 1, a gear 4 is rotatably arranged on the base 1 through a rotating shaft, a swing rod 3 is fixedly arranged on the gear 4, a rotating rod 9 is rotatably arranged on the other end of the swing rod 3, and the other end of the rotating rod 9 is rotatably connected to a support bracket 10, a support rod 8 is fixedly arranged on the base 1, a guide wheel 7 is rotatably arranged on one end of the support rod 8, a cylinder 5 is fixed on the base 1, a rack 6 is arranged at the telescopic end of the cylinder 5, a slide groove is opened on the rack 6, the guide wheel 7 rotates in the slide groove on the rack 6, and the rack 6 is meshed with the gear 4;

[0023] It should be noted that the working principle of the leveling machine 2 is as follows: first, the sheet metal material to be processed needs to be placed on the feed roller of the leveling machine 2 through a conveying system or manually, and the feed roller conveys the sheet to the working area of ​​the leveling machine 2. A series of pressure rollers and support rollers will control and support the sheet to ensure that the sheet can maintain a stable position in the working area of ​​the leveling machine 2. Once the sheet is in the working area of ​​the leveling machine 2, the leveling machine 2 will start the movement of the leveling roller and the support roller. During the leveling process, a sensor system is usually equipped to monitor the quality and flatness of the sheet surface. After the leveling process is completed, the sheet will be conveyed to the next process or the discharging area through the discharging roller. The model of the leveling machine 2 can refer to XLJ60-1000Z;

[0024] It should be noted again that the initial position of the support bracket 10 is at the discharge end, and the position after the movement is at the loading end;

[0025] By adopting the above technical solution, the cylinder 5 is started, and the telescopic end of the cylinder 5 drives the rack 6 to move. Under the meshing action of the rack 6 and the gear 4, the gear 4 rotates, and then the swing arm 3 drives the supporting bracket 10 to swing, and the sheet metal material that needs to be leveled again is moved to the loading end.

[0026] Reference Figure 1 , 2The support frame 10 is provided with a clamping assembly for clamping sheet metal materials, the clamping assembly includes a clamping plate 11, a guide rod 12, a bidirectional screw rod 13, and a motor 14. The clamping plate 11 is slidably arranged on the support frame 10, and two sliding grooves are provided on the support frame 10. The guide rod 12 and the bidirectional screw rod 13 are respectively arranged in the two sliding grooves. The clamping plate 11 is slidably connected with the guide rod 12, and the clamping plate 11 is threadedly connected with the bidirectional screw rod 13. The motor 14 is fixed on the support frame 10, and the rotor end of the motor 14 is fixed with the bidirectional screw rod 13;

[0027] It should be noted that there are two clamping plates 11;

[0028] It should be further explained that one side of the thread on the bidirectional screw rod 13 is a left thread and the other side is a right thread, and the clamping plate 11 is threadedly connected to the left thread and the right thread respectively;

[0029] By adopting the above technical solution, the motor 14 is started and the bidirectional screw 13 rotates. Since the two threads are in opposite directions, under the guidance of the guide rod 12, the two clamping plates 11 are driven closer to clamp the sheet metal material, making the sheet metal material more stable when moving.

[0030] Reference Figure 1-4 A placement groove is provided on the base 1, a support plate 15 is slidably provided in the placement groove, and a support member 16 is provided at the bottom of the support plate 15;

[0031] It should be noted that the support member 16 is composed of a spring and a telescopic rod;

[0032] It should be further explained that the placement slot and the supporting plate 15 are both provided with two, which are respectively provided at the loading end and the unloading end, and the surface of the supporting plate 15 is flush with the surface of the base 1;

[0033] By adopting the above technical solution, the support frame 10 is in contact with the support plate 15 when it is located at the loading end and the unloading end. Under the action of the gravity of the support frame 10, the telescopic rod on the support member 16 contracts, so that the surface of the support frame 10 is flush with the surface of the base 1. When the support frame 10 moves, under the restoring action of the spring, the surface of the support plate 15 is restored to be flush with the surface of the base 1. When the sheet metal material can achieve the ideal leveling effect after passing through the leveling machine 2 once, the setting of the support frame 10 will not affect the unloading of the sheet metal material.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sheet metal flattening device for sheet metal processing, comprising a base (1), characterized in that: The base (1) is provided with a leveling machine (2) for flattening sheet metal, the base (1) is provided with a support frame (10) and a swing component for driving the support frame (10) to swing back and forth from the discharge end to the upper end on the base (1), and the support frame (10) is provided with a clamping component.

2. A sheet metal flattening device for sheet metal processing according to claim 1, characterized in that: The swing assembly comprises a swing rod (3), a gear (4), a cylinder (5), a rack (6), a guide wheel (7), and a support rod (8). The gear (4) is rotatably arranged on a base (1) via a rotating shaft. The support rod (8) is fixed on the base (1). The guide wheel (7) is rotatably arranged on the support rod (8). The cylinder (5) is fixed on the base (1). The telescopic end of the cylinder (5) is fixed to the rack (6). The gear (4) and the rack (6) are meshed. A slide groove for the guide wheel (7) to roll is provided on the rack (6). The swing rod (3) is fixedly connected to the gear (4). The other end of the swing rod (3) is connected to a support bracket (10).

3. The sheet metal flattening device for sheet metal processing according to claim 1, characterized in that: The clamping assembly comprises a clamping plate (11), a guide rod (12), a bidirectional screw rod (13), and a motor (14); the clamping plate (11) is slidably arranged on a support bracket (10); two sliding grooves are provided on the support bracket (10); a guide rod (12) and a bidirectional screw rod (13) are respectively arranged in the two sliding grooves; the clamping plate (11) is slidably connected to the guide rod (12); the clamping plate (11) is threadedly connected to the bidirectional screw rod (13); the motor (14) is fixed on the support bracket (10); and a rotor end of the motor (14) is fixed to the bidirectional screw rod (13).

4. The sheet metal flattening device for sheet metal processing according to claim 1, characterized in that: The base (1) is provided with a placement groove, in which a supporting plate (15) is slidably arranged.

5. The sheet metal flattening device for sheet metal processing according to claim 4, characterized in that: A support member (16) is provided at the bottom of the supporting plate (15).

6. The sheet metal flattening device for sheet metal processing according to claim 2, characterized in that: A rotating rod (9) is rotatably arranged on the support frame (10), and the other end of the rotating rod (9) is rotatably connected to the swing rod (3).

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