Punch forming device for reed nut machining

Abstract

The utility model relates to the field of reed nut processing equipment, in particular to a punch forming device for reed nut processing, which comprises a processing table, a limiting device, a bending device and a punching device, a processing groove is arranged at the top of the processing table, an equipment frame is fixedly mounted at the top of the processing table, and the limiting device is fixedly mounted on the equipment frame. The limiting device is mainly composed of the first hydraulic cylinder and the lower pressing plate, the action of the lower pressing plate is flexible and adjustable under the control of the first hydraulic cylinder, and the reed nut part stamping device is suitable for reed nut parts of different specifications. The bending device is composed of a third hydraulic cylinder and an extrusion plate, the extrusion plate can rapidly and accurately bend the reed nut piece through strong power of the third hydraulic cylinder, the stamping device is composed of a second hydraulic cylinder and a stamping plate, the stamping device can accurately punch the reed nut piece, and the precision requirement of a product is met.

Description

Technical Field

[0001] The utility model relates to the field of reed nut processing equipment, in particular to a stamping and forming device for reed nut processing. Background Art

[0002] Nuts are an indispensable tool in our lives, but there are many types of nuts. Many people cannot distinguish the specific functions of each nut, but all nuts can be used for industrial purposes and are widely used in the automobile manufacturing industry. Reed nuts are a very common nut in the automobile manufacturing industry and can be used in various parts of the car. There are also many types of reed nuts, in addition to different shapes, even sizes are different.

[0003] The reed nut needs to be punched and bent during the processing. The existing method for punching and bending the reed nut is to place the reed nut on a punching device, and then the punching device punches it. After the reed nut is punched, it is placed on a bending device, and the bending device bends it. Punching and bending the reed nut require two devices to complete. The equipment cost is high and the operation is complicated, resulting in low work efficiency. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a stamping and forming device for processing a spring nut.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the utility model provides a stamping forming device for processing spring nuts, comprising a processing table, a limiting device, a bending device and a stamping device, the top of the processing table is provided with a processing groove, the top of the processing table is fixedly installed with an equipment frame, the limiting device is fixedly installed on the equipment frame, and the output end of the limiting device is perpendicular to the middle of the processing groove, the stamping device is fixedly installed at both ends of the processing table, and the output end of the stamping device passes through the processing table and extends into the processing groove, the bending device is fixedly installed at the bottom of the processing table, and is symmetrically arranged on both sides of the limiting device, the output end of the bending device passes through the processing table and extends into the processing groove, the limiting device is used to fix the spring nut member, the bending device is used to squeeze the spring nut member to bend, and the stamping device is used to punch holes in the spring nut member.

[0008] Preferably, the limiting device includes a hydraulic cylinder 1 and a lower pressure plate, the hydraulic cylinder 1 is fixedly mounted on the equipment frame through a bolt structure, and the lower pressure plate is mounted on the output end of the hydraulic cylinder 1 through a fixing member.

[0009] Further preferably, the fixing member includes a fixing ring and a fixing rod, the fixing rod is fixedly mounted on the top of the pressure plate by a bolt structure, and the fixing ring is respectively connected to the fixing rod and an output end of the hydraulic cylinder 1 by a threaded structure.

[0010] Again preferably, the stamping device includes a second hydraulic cylinder and a stamping plate, the second hydraulic cylinder is fixedly mounted on a side wall of the processing table, and the stamping plate is fixedly mounted on an output end of the second hydraulic cylinder.

[0011] Preferably, the bending device comprises a hydraulic cylinder three and an extrusion plate, and the extrusion plate is fixedly mounted on the output of the hydraulic cylinder three.

[0012] Further preferably, the sides of the lower pressing plate, the stamping plate and the extrusion plate are all chamfered structures.

[0013] Again preferably, the top of the extrusion plate is an inclined surface, and the top of the extrusion plate is inclined toward the middle of the processing groove.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a stamping forming device for processing a reed nut, which has the following beneficial effects:

[0016] The limit device of the utility model is mainly composed of a hydraulic cylinder and a lower pressure plate. The control of the hydraulic cylinder makes the action of the lower pressure plate flexible and adjustable to adapt to spring nut parts of different specifications. The bending device is composed of a hydraulic cylinder and an extrusion plate. Through the powerful power of the hydraulic cylinder, the extrusion plate can bend the spring nut part quickly and accurately. The stamping device is composed of a hydraulic cylinder and a stamping plate. The control system of the hydraulic cylinder is usually connected to the automation equipment, which can realize the automatic operation, reduce the manual intervention and improve the production efficiency.

[0017] The sides of the lower pressure plate, stamping plate and extrusion plate are all chamfered to reduce friction and collision with the spring nut. The top of the extrusion plate is designed as an inclined surface to make the bending process smoother;

[0018] In summary, the stamping forming device for processing spring nuts realizes efficient and precise processing of spring nut parts through the coordinated work of the limiting device, the bending device and the stamping device. At the same time, the processing quality and efficiency are further improved through the chamfering structure and the inclined surface design. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a top view schematic diagram of the utility model;

[0020] Figure 2 This is a bottom view schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the bending device of the utility model;

[0022] In the figure: 1. Processing table; 2. Processing trough; 3. Equipment frame; 4. Hydraulic cylinder one; 5. Lower pressure plate; 6. Hydraulic cylinder two; 7. Punching plate; 8. Fixing ring; 9. Hydraulic cylinder three; 10. Extrusion plate. 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 Figure 1-3 The utility model discloses a stamping forming device for processing a spring nut, comprising a processing table 1, a limiting device, a bending device and a stamping device. A processing groove 2 is provided on the top of the processing table 1, and an equipment frame 3 is fixedly installed on the top of the processing table 1. The limiting device is fixedly installed on the equipment frame 3, and the output end of the limiting device is perpendicular to the middle of the processing groove 2. The stamping device is fixedly installed at both ends of the processing table 1, and the output end of the stamping device passes through the processing table 1 and extends into the processing groove 2. The bending device is fixedly installed at the bottom of the processing table 1 and is symmetrically arranged on both sides of the limiting device. The output end of the bending device passes through the processing table 1 and extends into the processing groove 2. The limiting device is used to fix the spring nut member, the bending device is used to squeeze the spring nut member to bend, and the stamping device is used to punch holes in the spring nut member.

[0025] In the preferred embodiment of the stamping and forming device for processing the spring nut, the limiting device is mainly composed of a hydraulic cylinder 4 and a lower pressing plate 5. When working, the hydraulic cylinder 4 drives the lower pressing plate 5 to move up and down through its output end. The lower pressing plate 5 is installed at the output end of the hydraulic cylinder 4 through a fixing part, which is convenient for disassembly, assembly and replacement of the lower pressing plate 5, and is convenient for replacing the lower pressing plate 5 of different thicknesses according to the requirements of the spring nut parts.

[0026] In the preferred embodiment of the punching and forming device for processing the spring nut, the fixing member includes a fixing ring 8 and a fixing rod. The fixing rod is fixedly mounted on the top of the pressing plate by a bolt structure, and the fixing ring 8 is connected to the fixing rod and the output end of the hydraulic cylinder 4 by a threaded structure. This structure ensures a stable connection between the lower pressing plate 5 and the output end of the hydraulic cylinder 4.

[0027] In the preferred embodiment of the punching and forming device for processing the reed nut, the punching device is composed of a hydraulic cylinder 2 6 and a punching plate 7. When working, the hydraulic cylinder 2 6 drives the punching plate 7 through its output end to perform a punching action, thereby forming the reed nut. Through the powerful power of the hydraulic cylinder 2 6, the punching plate 7 can quickly and accurately punch the reed nut to achieve a high-quality forming effect.

[0028] In the preferred embodiment of the stamping and forming device for processing the spring nut, the bending device is composed of a hydraulic cylinder 3 9 and an extrusion plate 10. When working, the hydraulic cylinder 3 9 drives the extrusion plate 10 to perform a bending action through its output end, thereby performing a bending process on the spring nut. The rapid response and precise control of the hydraulic cylinder 3 9 make the extrusion plate 10 move quickly and accurately, thereby improving the overall processing efficiency.

[0029] In a preferred embodiment of the stamping and forming device for processing the spring nut, the sides of the lower pressing plate 5, the stamping plate 7 and the extrusion plate 10 are designed as chamfered structures to reduce friction and collision with the spring nut during processing.

[0030] In the preferred embodiment of the stamping and forming device for processing the spring nut, the top of the extrusion plate 10 is designed as an inclined surface, and is inclined toward the middle of the processing groove 2. This design enables the extrusion plate 10 to contact and bend the spring nut more smoothly during the bending process, and the design of the inclined surface enables the extrusion plate 10 to contact and bend the spring nut more smoothly during the bending process, reducing the resistance during the bending process.

[0031] The processing table 1 of the punching and forming device for processing the spring nut serves as the basis of the entire device, and a processing groove 2 is provided on the top thereof for placing and processing the spring nut. The processing table 1 stably supports all devices to ensure stability during processing, the limiting device ensures accurate positioning of the spring nut during processing, and improves processing accuracy, the bending device and the limiting device work together to achieve efficient processing of the bending work of the spring nut, and the punching device can accurately punch the spring nut to meet the accuracy requirements of the product. The limiting device, the bending device and the punching device can be set in multiple groups on the processing table 1 to further improve the processing efficiency of the spring nut by the device.

[0032] 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 stamping forming device for processing a spring nut, characterized in that: The invention comprises a processing table (1), a limiting device, a bending device and a punching device. The top of the processing table (1) is provided with a processing groove (2). The top of the processing table (1) is fixedly mounted with an equipment frame (3). The limiting device is fixedly mounted on the equipment frame (3), and the output end of the limiting device is perpendicular to the middle of the processing groove (2). The punching device is fixedly mounted at both ends of the processing table (1), and the output end of the punching device penetrates the processing table (1) and extends into the processing groove (2). The bending device is fixedly mounted at the bottom of the processing table (1) and is symmetrically arranged on both sides of the limiting device. The output end of the bending device penetrates the processing table (1) and extends into the processing groove (2). The limiting device is used to fix the spring nut member. The bending device is used to press the spring nut member to bend. The punching device is used to punch holes in the spring nut member.

2. A stamping and forming device for processing a spring nut according to claim 1, characterized in that: The limiting device comprises a hydraulic cylinder (4) and a lower pressure plate (5); the hydraulic cylinder (4) is fixedly mounted on the equipment frame (3) via a bolt structure; and the lower pressure plate (5) is mounted on the output end of the hydraulic cylinder (4) via a fixing member.

3. A stamping and forming device for processing a reed nut according to claim 2, characterized in that: The fixing member comprises a fixing ring (8) and a fixing rod, wherein the fixing rod is fixedly mounted on the top of the pressure plate via a bolt structure, and the fixing ring (8) is respectively connected to the fixing rod and the output end of the hydraulic cylinder 1 (4) via a threaded structure.

4. A stamping and forming device for processing a reed nut according to claim 3, characterized in that: The punching device comprises a second hydraulic cylinder (6) and a punching plate (7), wherein the second hydraulic cylinder (6) is fixedly mounted on the side wall of the processing table (1), and the punching plate (7) is fixedly mounted on the output end of the second hydraulic cylinder (6).

5. A stamping and forming device for processing a reed nut according to claim 4, characterized in that: The bending device comprises a hydraulic cylinder three (9) and an extrusion plate (10), wherein the extrusion plate (10) is fixedly mounted on the output of the hydraulic cylinder three (9).

6. A stamping and forming device for processing a reed nut according to claim 5, characterized in that: The sides of the lower pressing plate (5), the punching plate (7) and the extrusion plate (10) are all chamfered structures.

7. A stamping and forming device for processing a leaf spring nut according to claim 6, characterized in that: The top of the extrusion plate (10) is an inclined surface, and the top of the extrusion plate (10) is inclined toward the middle of the processing groove (2).

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