Hardware stamping device

Abstract

The utility model discloses a hardware stamping device, belongs to the technical field of stamping equipment, and aims to solve the technical problem of low hardware stamping processing efficiency in the prior art. The hardware stamping device comprises a machining table, a supporting arm is horizontally and rotationally assembled on the upper surface of the machining table, and a stamping assembly used for stamping hardware on the supporting arm is arranged on one side of the machining table; a gear ring is assembled at the bottom of the supporting arm, the gear ring and a rotating shaft of the supporting arm are coaxially distributed, a gear is rotationally assembled on the machining table, the gear is meshed with the gear ring, a stepping motor is fixedly assembled at the bottom of the machining table, and an output shaft of the stepping motor is coaxially connected with the gear; the stamping assembly comprises a fixing frame fixed to one side of the upper surface of the machining table and a hydraulic arm vertically assembled at the top end of the fixing frame. According to the hardware stamping device, feeding, discharging and stamping machining of hardware can be conducted synchronously, and the stamping machining efficiency of the hardware is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of stamping equipment technology, specifically relating to a hardware stamping device. Background Technology

[0002] With industrial progress and the development of manufacturing, metal stamping parts, as mechanical components, are made through stamping processes. They are characterized by precision and efficiency, making it possible to mass-produce consistent high-quality parts. They are widely used in many industries such as consumer electronics, medical, aerospace, new energy vehicles, communications, and industrial automation.

[0003] Traditional metal stamping equipment generally adopts a single-station stamping structure. The metal workpiece is placed on the stamping station and stamped before it can be unloaded and loaded, resulting in low processing efficiency. Therefore, this application proposes a metal stamping device. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a hardware stamping device, which aims to solve the technical problem of low efficiency in hardware stamping processing under the existing technology.

[0005] Technical solution

[0006] To solve the above-mentioned technical problems, this utility model provides a hardware stamping device, including a processing table, on which a support arm is horizontally and rotatably mounted on the upper surface of the processing table, and a stamping assembly for stamping hardware parts on the support arm is provided on one side of the processing table; a gear ring is mounted at the bottom of the support arm, the gear ring being coaxially distributed with the rotation axis of the support arm; a gear is rotatably mounted on the processing table, the gear meshing with the gear ring; a stepper motor is fixedly mounted at the bottom of the processing table, and the output shaft of the stepper motor is coaxially connected to the gear.

[0007] Preferably, the stamping assembly includes a fixed frame fixed to one side of the upper surface of the processing table and a hydraulic arm vertically mounted on the top of the fixed frame, wherein the telescopic end of the hydraulic arm is vertically downward and connected to a stamping block.

[0008] Preferably, a bottom mold is embedded on the upper surface of the support arm end, and a stamping die adapted to the bottom mold is assembled on the bottom of the stamping block, with the rotation trajectory of the stamping die and the bottom mold aligned.

[0009] Preferably, the upper surface of the processing table is provided with a groove, the support arm and gear are rotatably assembled in the groove, and the upper surface of the support arm is flush with the upper surface of the processing table.

[0010] Preferably, the four corners of the processing table are provided with rounded chamfers, and the four corners of the bottom of the processing table are vertically equipped with columns.

[0011] Preferably, the top two sides of the support arm are provided with shielding plates, which shield the gear ring and gear.

[0012] Preferably, an L-shaped locking block is provided on the side wall of the support arm, and the end of the baffle plate facing the support arm is bent downward and engaged with the locking block.

[0013] Preferably, the bottom of both ends of the support arm is equipped with multiple supports, and the bottom of the supports is fitted with rollers, which can roll on the bottom wall of the groove as the support arm rotates.

[0014] Beneficial effects

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention utilizes a support arm to place the metal workpiece on the bottom mold at the end of the support arm. A stepper motor is activated to rotate the support arm, moving the workpiece below the stamping die. A hydraulic arm then pushes the stamping block and the stamping die downwards. By utilizing the cooperation between the stamping die and the bottom mold, the metal workpiece can be stamped. Through the rotation of the support arm, the bottom molds at both ends can alternately rotate to the bottom of the stamping die. Therefore, the loading and unloading of metal parts and the stamping process can be carried out simultaneously, significantly improving the stamping efficiency of the metal parts.

[0017] This utility model provides support for the ends of the support arm by using supports and rollers at the bottom of both ends of the support arm, while reducing the contact area between the support arm and the bottom wall of the groove. The shielding plates on both sides of the top of the support arm can protect the gear ring and gear, thus improving safety. Attached image description:

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the support arm and the baffle plate in this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the support arm removal shield in this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the end of the support arm in this utility model;

[0023] Figure 5This is a schematic diagram of the stamping component in this utility model.

[0024] The labels in the attached diagram are as follows: 1. Processing table; 2. Support arm; 3. Stamping assembly; 4. Groove; 5. Bottom die; 6. Stepper motor; 7. Baffle plate; 8. Gear ring; 9. Gear; 10. Locking block; 11. Support; 12. Roller; 13. Fixing frame; 14. Hydraulic arm; 15. Stamping block; 16. Stamping die. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This embodiment provides a hardware stamping device, the structural schematic diagram of which is shown below. Figures 1-5 As shown, the system includes a processing table 1, with a support arm 2 horizontally rotatably mounted on the upper surface of the processing table 1. A gear ring 8 is mounted at the bottom of the support arm 2, and the gear ring 8 is coaxially distributed with the rotation axis of the support arm 2. A gear 9 is rotatably mounted on the processing table 1, and the gear 9 meshes with the gear ring 8. A stepper motor 6 is fixedly mounted at the bottom of the processing table 1, and the output shaft of the stepper motor 6 is coaxially connected to the gear 9. When the stepper motor 6 is started, it drives the gear 9 to rotate, and the gear 9 drives the gear ring 8 to drive the support arm 2 to rotate. A stamping assembly 3 for stamping hardware parts on the support arm 2 is provided on one side of the processing table 1. The stamping assembly 3 includes a fixed frame 13 fixed to one side of the upper surface of the processing table 1 and a hydraulic arm 14 vertically mounted on the top of the fixed frame 13. The telescopic end of the hydraulic arm 14... A vertically downward-facing stamping block 15 is connected to the support arm 2. The upper surface of the support arm 2 is inlaid with a bottom mold 5. The bottom of the stamping block 15 is equipped with a stamping die 16 that matches the bottom mold 5. The rotation trajectory of the stamping die 16 and the bottom mold 5 are aligned. The metal workpiece is placed on the bottom mold 5 at the end of the support arm 2. The support arm 2 is driven to rotate, so that the metal workpiece moves under the stamping die 16. The hydraulic arm 14 is activated to push the stamping block 15 and the stamping die 16 down. By utilizing the cooperation between the stamping die 16 and the bottom mold 5, the metal workpiece can be stamped. Through the rotation of the support arm 2, the bottom molds 5 at both ends of the support arm 2 can rotate alternately to the bottom of the stamping die 16. Thus, the loading and unloading of the metal parts and the stamping process can be carried out simultaneously, improving the stamping efficiency of the metal parts.

[0027] In a further embodiment, a groove 4 is provided on the upper surface of the processing table 1, and the support arm 2 and gear 9 are rotatably assembled in the groove 4. The upper surface of the support arm 2 is flush with the upper surface of the processing table 1. This structural design facilitates the picking up and loading of hardware workpieces.

[0028] Furthermore, the four corners of the processing table 1 are provided with rounded chamfers, and the four corners of the bottom of the processing table 1 are vertically mounted with columns to provide installation space for the stepper motor 6.

[0029] In a further embodiment, shielding plates 7 are provided on both sides of the top of the support arm 2. The shielding plates 7 protect the gear ring 8 and the gear 9, improving safety. An L-shaped locking block 10 is provided on the side wall of the support arm 2. The end of the shielding plate 7 facing the support arm 2 is bent downward and engaged with the locking block 10, which facilitates the installation and removal of the shielding plate 7.

[0030] Furthermore, multiple supports 11 are mounted at the bottom of both ends of the support arm 2. The supports 11 can rotate within an angle range of 0° to 30°. Rollers 12 are embedded at the bottom of the supports 11. The rollers 12 can roll on the bottom wall of the groove 4 as the support arm 2 rotates, which can provide support for the end of the support arm 2 and reduce the contact area between the support arm 2 and the bottom wall of the groove 4.

[0031] Working principle: During use, the hardware workpiece is placed on the bottom mold 5 at the end of the support arm 2. The stepper motor 6 is started to drive the gear 9 to rotate. The gear 9 drives the gear ring 8 to drive the support arm 2 to rotate, so that the hardware workpiece moves under the stamping die 16. The hydraulic arm 14 is started to push the stamping block 15 and the stamping die 16 down. The stamping die 16 and the bottom mold 5 cooperate to stamp the hardware workpiece. Furthermore, through the rotation of the support arm 2, the bottom molds 5 at both ends of the support arm 2 can rotate alternately to the bottom of the stamping die 16. Thus, the loading and unloading of hardware parts and the stamping process can be carried out simultaneously, which greatly improves the stamping efficiency of hardware parts. The supports 11 and rollers 12 set at the bottom of both ends of the support arm 2 can provide support for the ends of the support arm 2 and reduce the contact area between the support arm 2 and the bottom wall of the groove 4. The baffles 7 on both sides of the top of the support arm 2 can protect the gear ring 8 and the gear 9, improving safety.

[0032] All technical features in this embodiment can be freely combined according to actual needs.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hardware stamping device comprising a processing table (1), characterized in that: a supporting arm (2) is horizontally rotatably arranged on the upper surface of the processing table (1), and a stamping assembly (3) for stamping hardware on the supporting arm (2) is arranged on one side of the processing table (1); a gear ring (8) is arranged on the bottom of the supporting arm (2) and coaxially distributed with the rotation axis of the supporting arm (2), a gear (9) is rotatably arranged on the processing table (1) and engaged with the gear ring (8), and a stepping motor (6) is fixedly arranged on the bottom of the processing table (1) and coaxially connected with the gear (9) through the output shaft.

2. The hardware stamping device of claim 1, wherein, The stamping assembly (3) comprises a fixed frame (13) fixed on one side of the upper surface of the processing table (1) and a hydraulic arm (14) vertically arranged on the top end of the fixed frame (13), and the telescopic end of the hydraulic arm (14) is vertically downward and connected with a stamping block (15).

3. The hardware stamping device of claim 2, wherein, A bottom die (5) is inlaid on the upper surface of the end of the supporting arm (2), a stamping die (16) adapted to the bottom die (5) is arranged on the bottom of the stamping block (15), and the stamping die (16) is aligned with the rotation track of the bottom die (5).

4. The hardware stamping device of claim 1, wherein, A recess (4) is formed on the upper surface of the processing table (1), and the supporting arm (2) and the gear (9) are rotatably arranged in the recess (4), and the upper surface of the supporting arm (2) is flush with the upper surface of the processing table (1).

5. The hardware stamping device of claim 1, wherein, Circular arc chamfers are arranged at the four corners of the processing table (1), and vertical columns are vertically arranged at the four corners of the bottom of the processing table (1).

6. The hardware stamping device of claim 4, wherein, Shielding plates (7) are arranged on the top of the supporting arm (2), and the shielding plates (7) shield the gear ring (8) and the gear (9).

7. A hardware stamping device according to claim 6, wherein L-shaped clamping blocks (10) are arranged on the side walls of the supporting arm (2), and one end of the shielding plates (7) towards the supporting arm (2) is downwardly bent and clamped with the clamping blocks (10).

8. The hardware stamping device of claim 4, wherein, A plurality of supports (11) are arranged on the bottom of the supporting arm (2), and rollers (12) are embedded on the bottom of the supports (11), and the rollers (12) can roll on the bottom wall of the recess (4) following the rotation of the supporting arm (2).

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