Overturning structure for stamping long-strip accessories

Abstract

The utility model discloses an overturning structure for stamping long-strip accessories, which relates to the technical field of stamping of accessories and comprises a stamping die, a stamping table, an annular sliding rail, driving teeth on the upper side of the annular sliding rail and a U-shaped clamping arm on the inner side of the annular sliding rail, and two pairs of hydraulic cylinders are vertically connected between the stamping die and the stamping table. A rotary motor is arranged on the stamping table, two jacking pieces are arranged at the power output end of the rotary motor, a through opening is formed in the upper side of the stamping table, the jacking pieces penetrate through the through opening, a support is fixedly connected to one side of the lower end of the stamping table, and the top of the support is fixedly connected with an annular sliding rail. Two air cylinders are connected to the U-shaped clamping arm in a penetrating mode. The stamping turnover structure is reasonable in structure, through the arrangement of the hydraulic cylinder, the rotating motor, the through opening and the jacking part, a material moving structure of the stamping turnover structure can be conveniently added, a long-strip plate can be conveniently turned over and used, the using effect of the stamping turnover structure is improved, and the stamping turnover structure has practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping processing of accessories, in particular to a turnover structure for stamping processing of long strip accessories. Background Art

[0002] The plastic processing technology of using mold pressure to deform the sheet material to obtain parts with certain shapes, sizes and properties is called stamping. The accessories obtained after stamping are called stamping accessories. When stamping long accessories, a flipping structure is used to flip one end of the sheet material, adjust the stamping angle of the sheet material, and improve the stamping efficiency of the stamping equipment.

[0003] At present, when long strips of steel structure plates are produced, in order to save manual flipping, a motor is used to drive the output end gear to rotate, and the clamping arm that clamps the plate is rotated to achieve rapid flipping of the plate.

[0004] For example, a Chinese patent with publication number CN217798587U discloses a stamping flipping device for steel structure production, including a stamping device body, a stamping table is arranged at the upper end of the stamping device body, a stamping die is arranged above the stamping table, an annular slide rail is fixedly connected to one side of the stamping device body, a gear ring is rotatably connected to the outer side of the annular slide rail, a support arm is symmetrically fixedly connected to the side of the gear ring away from the stamping device body, and a U-shaped clamp arm is fixedly connected to the side of the support arm close to each other, a motor is fixedly connected to the top of the stamping device body, a gear is fixedly connected to the output end of the motor, and the gear is meshed with the gear ring; by setting a motor, when the steel structure plate is fixed by the U-shaped clamp arm, the motor on the top of the stamping device body is started, so that the motor drives the gear at the output end to rotate, and then the gear drives the gear ring rotatably connected to one side of the stamping device body through the annular slide rail to rotate 180°, so as to flip the plate.

[0005] Although the above-mentioned stamping flipping structure can flip the plate, the flipping device requires manual movement of the plate in and out of the U-shaped clamp arm, which is not convenient for flipping the long strip accessory plate and affects the stamping processing of the long strip accessories. It has low practicality. Therefore, the present application provides a flipping structure for the stamping processing of long strip accessories to meet the needs. Utility Model Content

[0006] The purpose of this application is to provide a flipping structure for stamping long strip accessories, to solve the problem that the existing stamping flipping structure does not have a material moving structure and is not convenient for flipping and using long strip accessory plates, and to achieve the purpose of adding a material moving structure to the stamping flipping structure to facilitate the flipping and use of long strip accessory plates.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a flipping structure for stamping processing of long strip accessories, comprising a stamping die, a stamping table, an annular slide rail, driving teeth on the upper side of the annular slide rail and a U-shaped clamp arm on the inner side of the annular slide rail, two pairs of hydraulic cylinders are vertically connected between the stamping die and the stamping table, a rotating motor is arranged on the stamping table, two ejecting parts are arranged at the power output end of the rotating motor, a through opening is opened on the upper side of the stamping table, and the ejecting parts and the through opening are penetrated, a bracket is fixedly connected to one side of the lower end of the stamping table, the top of the bracket is fixedly connected to the annular slide rail, and two cylinders are penetrated and connected to the U-shaped clamp arm.

[0008] Preferably, the stamping die is located on the upper side of the stamping platform, and the two pairs of hydraulic cylinders are arranged around the stamping platform, and the hydraulic cylinders are connected through the stamping platform.

[0009] Preferably, the punching platform is a box-shaped structure, and the two ejector members are both located in the middle of the punching platform.

[0010] Preferably, the power output end of the rotating motor is fixedly connected to a driving shaft, the end of the driving shaft is rotatably connected to a bearing, and the end of the bearing is fixedly connected to the inner side of the punching table, and the ejector is located at both ends of the driving shaft.

[0011] Preferably, the ejector member comprises a mounting seat penetratingly connected to the driving shaft, a plurality of ejector blocks are fixedly connected to the peripheral side of the mounting seat, and the ejector blocks are made of rubber material.

[0012] Preferably, the two through openings are distributed in parallel with the bracket, the distance between the two through openings is smaller than the width of the U-shaped clamp arm, the driving teeth are fixedly connected to the rotating motor through the support plate, and the annular slide rail is distributed in parallel with the hydraulic cylinder.

[0013] Preferably, a clamping groove is provided at the clamping plate end of the U-shaped clamping arm, and the cylinder is connected to the U-shaped clamping arm through the clamping groove.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] 1. The utility model has a reasonable structure. Through the two pairs of hydraulic cylinders, support plates, brackets and cylinders, it is convenient to suspend the stamping end of the stamping flip structure, which is convenient for long plates to pass through the middle of the stamping die and the stamping table, increase the convenience of fixing the plate material and the flip structure, facilitate the stamping of long strip accessory materials, increase the versatility of the stamping flip device, improve the use effect of the stamping processing flip structure, and is practical.

[0016] 2. In the utility model, by setting up a rotating motor, a top feeding member and a through-port, it is convenient to add a material moving structure on the stamping processing flipping structure. The power output of the top feeding member is driven by the rotating motor driving shaft, so that the mounting seat and the top feeding block on the top feeding member can be rotated, and the top feeding block can pass through the through-port to push the plate on the stamping table to move, thereby realizing the transfer of materials, adjusting the position of the stamping plate, facilitating the movement and processing of long strip accessory materials, realizing multiple stamping work of the materials, improving the processing efficiency of the flipping structure, and improving the use effect of the stamping processing flipping structure, which is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of a flip structure for stamping a long strip accessory;

[0019] Figure 2 It is a structural schematic diagram of a punching table, a rotating motor and a top feeding part in a flip structure for punching processing of a long strip accessory;

[0020] Figure 3 It is a schematic diagram of the partial structure of a punching table and a hydraulic cylinder in a flip structure for punching processing of a long strip accessory;

[0021] Figure 4 It is a schematic diagram of the structure of a rotating motor and a top-feeding part in a flip structure for stamping processing of a long strip accessory;

[0022] Figure 5 It is a schematic diagram of the partial structure of a U-shaped clamp arm in a flip structure of a long strip accessory stamping process.

[0023] In the figure: stamping die; 2. stamping table; 3. driving gear; 4. annular slide rail; 5. U-shaped clamp arm; 6. hydraulic cylinder; 7. rotating motor; 8. ejector; 9. through port; 10. bracket; 11. cylinder; 12. driving shaft; 13. bearing; 14. mounting seat; 15. ejector block; 16. clamping groove; 17. support plate. DETAILED DESCRIPTION

[0024] 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.

[0025] Example: Reference Figure 1-5 The flip structure of a long strip accessory stamping processing shown in the figure comprises a stamping die 1, a stamping table 2, an annular slide rail 4, a driving tooth 3 on the upper side of the annular slide rail 4 and a U-shaped clamp arm 5 on the inner side of the annular slide rail 4, two pairs of hydraulic cylinders 6 are vertically connected between the stamping die 1 and the stamping table 2, a rotating motor 7 is arranged on the stamping table 2, and two ejection parts 8 are arranged at the power output end of the rotating motor 7, a through opening 9 is opened on the upper side of the stamping table 2, and the ejection parts 8 and the through opening 9 are penetrated, a bracket 10 is fixedly connected to one side of the lower end of the stamping table 2, the top of the bracket 10 is fixedly connected to the annular slide rail 4, and the U-shaped clamp arm 5 is penetrated Two cylinders 11 are connected through it. The stamping die 1, stamping table 2, driving gear 3, annular slide rail 4, and U-shaped clamp arm 5 in this embodiment are all existing structures of the stamping processing flipping device, wherein the annular slide rail 4 can drive the annular slide rail 4 to rotate through the power drive of the motor on the driving gear 3, so that the U-shaped clamp arm 5 in the middle of the annular slide rail 4 can be flipped and driven, and then the stamping table 2 is connected to the stamping die 1 through two pairs of hydraulic cylinders 6, and the stamping die 1 can be suspended, so that the long plate passes through the middle of the device, which is convenient for the flipping device to flip the long plate.

[0026] The stamping die 1 is located on the upper side of the stamping table 2, and two pairs of hydraulic cylinders 6 are arranged around the stamping table 2. The hydraulic cylinders 6 are connected through the stamping table 2. By applying the hydraulic drive technology of the existing hydraulic cylinders, the hydraulic cylinders 6 can drive the stamping die 1 to stamp downward, making it convenient for long strips of sheet metal to pass through the middle of the stamping die 1 and the stamping table 2.

[0027] The punching table 2 is a box-shaped structure, and the two top feeding parts 8 are located in the middle of the punching table 2. The box-shaped structure of the punching table 2 facilitates the installation of the top feeding parts 8 and the rotating motor 7 on the punching table 2, and adds a material moving structure on the flip structure to facilitate the movement of the plate.

[0028] The power output end of the rotating motor 7 is fixedly connected to a driving shaft 12, and the end of the driving shaft 12 is rotatably connected to a bearing 13, and the end of the bearing 13 is fixedly connected to the inner side of the stamping table 2. The ejector 8 is located at both ends of the driving shaft 12. By applying the power driving technology of the existing motor, the rotating motor 7 can drive the driving shaft 12 to rotate through the bearing 13, and the driving shaft 12 drives the ejector 8 to rotate.

[0029] The jacking member 8 includes a mounting seat 14 which is connected to the driving shaft 12 through the mounting seat 14, and a plurality of jacking blocks 15 are fixedly connected to the peripheral side of the mounting seat 14. The jacking blocks 15 are made of rubber material. The mounting seat 14 facilitates the installation of the jacking member 8 on the driving shaft 12. The use of rubber material for the jacking blocks 15 facilitates the smooth pushing of the plate by the jacking member 8.

[0030] The two through openings 9 are distributed in parallel with the bracket 10, and the distance between the two through openings 9 is smaller than the width of the U-shaped clamp arm 5. The driving tooth 3 is fixedly connected to the rotating motor 7 through the support plate 17, and the annular slide rail 4 is distributed in parallel with the hydraulic cylinder 6. By distributing the through openings 9 in parallel with the bracket 10, the material pushing direction of the top delivery member 8 in the through opening 9 can be kept consistent with the moving direction of the plate, which is convenient for the top delivery member 8 to push the processed material and realize the transfer of the material.

[0031] A clamping groove 16 is provided at the clamping plate end of the U-shaped clamping arm 5, and the cylinder 11 is connected to the U-shaped clamping arm 5 through the clamping groove 16. By applying the existing cylinder driving technology, the cylinder 11 clamps and fixes the plate placed in the U-shaped clamping arm 5, thereby increasing the convenience of fixing the plate material.

[0032] How this utility works:

[0033] When in use, the plate material to be processed of the long strip accessory is first passed through the placement area of ​​the U-shaped clamp arm 5, and then placed on the stamping table 2, and then the cylinder is extended downward, so that the cylinder 11 passes through the clamping groove 16 to clamp and fix the material, and then the stamping technology of the stamping device on the existing stamping processing flipping device is applied, and the hydraulic contraction technology of the existing hydraulic cylinder is applied, so that the stamping die 1 can be stamped downward to punch the material, and the stamping processing of the long strip accessory is realized, and then the hydraulic extension of the hydraulic cylinder 6 is used to move the stamping die 1 upward, and the power drive of the gear driven by the motor in the driving tooth 3 can drive the annular slide rail 4 and the U-shaped clamp arm 5 to rotate, so as to flip the plate; flip After the rotated plate is rotated back to the initial angle, the plate can be loosened by contracting the cylinder 11, and the driving shaft 12 is driven by the power of the rotating motor 7. The driving shaft 12 drives the mounting seat 14 and the top feeding block 15 in the top feeding member 8 to rotate, and the plate moves horizontally with the rotational inertia of the top feeding block 15. The unprocessed plate is moved to the stamping table 2, and then stamped and flipped through the above steps, realizing multiple stamping and flipping processing of the long plate, improving the processing rate of the flipping structure, increasing the material moving structure of the flipping structure, improving the versatility of the flipping structure, and thereby improving the use effect of the flipping structure for stamping processing of long accessories, which is practical.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flip structure for stamping a long strip accessory, comprising a stamping die (1), a stamping table (2), an annular slide rail (4), a driving tooth (3) on the upper side of the annular slide rail (4) and a U-shaped clamp arm (5) on the inner side of the annular slide rail (4), characterized in that: Two pairs of hydraulic cylinders (6) are vertically connected between the punching die (1) and the punching platform (2); a rotating motor (7) is provided on the punching platform (2); two ejecting members (8) are provided at the power output end of the rotating motor (7); a through opening (9) is provided on the upper side of the punching platform (2); and the ejecting members (8) and the through opening (9) are penetrated; a bracket (10) is fixedly connected to one side of the lower end of the punching platform (2); the top of the bracket (10) is fixedly connected to the annular slide rail (4); and two cylinders (11) are penetrated and connected to the U-shaped clamp arm (5).

2. The flip structure for stamping a long strip accessory according to claim 1, characterized in that: The punching die (1) is located on the upper side of the punching platform (2), and the two pairs of hydraulic cylinders (6) are arranged around the punching platform (2), and the hydraulic cylinders (6) are connected to the punching platform (2) through.

3. The flip structure for stamping a long strip accessory according to claim 1, characterized in that: The punching platform (2) is a box-shaped structure, and the two push-feeding components (8) are both located in the middle of the punching platform (2).

4. The flip structure for stamping a long strip accessory according to claim 1, characterized in that: The power output end of the rotating motor (7) is fixedly connected to a driving shaft (12), the end of the driving shaft (12) is rotatably connected to a bearing (13), and the end of the bearing (13) is fixedly connected to the inner side of the punching table (2), and the ejector (8) is located at both ends of the driving shaft (12).

5. The flip structure for stamping a long strip accessory according to claim 4, characterized in that: The push-in component (8) comprises a mounting seat (14) which is connected to the driving shaft (12) through the mounting seat (14), and a plurality of push-in blocks (15) are fixedly connected to the peripheral side of the mounting seat (14), and the push-in blocks (15) are made of rubber material.

6. The flip structure for stamping a long strip accessory according to claim 1, characterized in that: The two through openings (9) are arranged in parallel with the bracket (10), the distance between the two through openings (9) is smaller than the width of the U-shaped clamp arm (5), the driving tooth (3) is fixedly connected to the rotating motor (7) via a support plate (17), and the annular slide rail (4) is arranged in parallel with the hydraulic cylinder (6).

7. The flip structure for stamping a long strip accessory according to claim 1, characterized in that: A clamping groove (16) is provided at the clamping plate end of the U-shaped clamping arm (5), and the cylinder (11) is connected to the U-shaped clamping arm (5) through the clamping groove (16).

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