Stamping device for hardware die machining

Abstract

The utility model relates to the technical field of hardware machining, in particular to a stamping device for hardware die machining, which comprises a frame and a conveying mechanism for conveying hardware plates. The conveying mechanism comprises a first motor, an output shaft of the first motor is fixedly connected with rotating rollers, a moving frame is slidably installed on the rotating rollers, a conveying belt is movably installed on the moving frame, the rotating rollers are installed at the two ends of the inner side of the conveying belt, and a pushing piece is installed on the conveying belt. According to the device, the distance between the two moving frames is adjusted through the two-way threaded rod, then hardware plates are moved to the position of the stamping mechanism through the conveying belt, and after stamping is completed, the hardware plates are pushed to be moved away through the pushing plate, so that the device can conduct continuous stamping on the hardware plates of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of hardware processing technology, specifically to a stamping device for hardware mold processing. Background Technology

[0002] Hardware refers to the five metals: gold, silver, copper, iron, and tin. Through artificial processing, they can be made into works of art such as knives and swords, or metal devices. In modern society, hardware is more extensive, including hardware tools, hardware parts, daily-use hardware, building hardware, and security products.

[0003] The production and processing of hardware parts is carried out using cold stamping. Stamping is a special process that processes materials into parts or semi-finished products. The equipment used in stamping is called cold stamping die. It is a pressure processing method that uses a die installed on a press to apply pressure to the material, causing it to separate or plastically deform, thereby obtaining the required parts.

[0004] Existing technologies, such as the utility model disclosed in patent publication number CN220901582U, disclose a continuous stamping device for hardware mold processing, including a main support frame. A hydraulic cylinder is fixedly connected to the top of the main support frame, and an upper mold is provided at the bottom of the hydraulic cylinder. A limiting plate is provided on the lower surface of the upper mold. A worktable is fixedly connected to the inner wall of the main support frame, and power rollers are provided at both ends of the worktable. A material feeding chamber is fixedly connected to the lower surface of the main support frame, and the through hole on the lower surface of the main support frame is adapted to the inner wall of the material feeding chamber. In this utility model, a servo motor is used. During operation, the servo motor drives the power rollers to rotate through the rotating shaft. During the rotation of the power rollers, the hardware sheet on the surface of the worktable is uniformly transported to the upper surface of the lower mold, thereby realizing continuous stamping of the device and improving the working efficiency of the device.

[0005] After stamping, the burrs on the metal parts can prevent them from passing through the lower die, making it impossible for the device to feed the material properly. Furthermore, the device cannot be adjusted according to the width of the metal parts, resulting in low practicality.

[0006] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0007] The purpose of this utility model is to provide a stamping device for hardware mold processing that can effectively solve the above-mentioned technical problems.

[0008] To achieve the purpose of this utility model, the following technical solution is adopted: a stamping device for processing hardware molds, comprising: a frame and a conveying mechanism for conveying hardware sheets;

[0009] The conveying mechanism includes: a first motor, the output shaft of the first motor being fixedly connected to a rotating roller, a movable frame being slidably mounted on the rotating roller, a conveyor belt being movably mounted on the movable frame, rotating rollers being mounted at both ends of the inner side of the conveyor belt, and a pushing component being mounted on the conveyor belt.

[0010] Furthermore, the pushing member consists of a fixed plate, a deflection plate hinged to the fixed plate, a torsion spring mounted on the hinge position of the deflection plate, and a limiting block fixedly mounted on the fixed plate.

[0011] Furthermore, the fixing plate is uniformly fixedly installed on the conveyor belt, and one side of the deflection plate is in movable contact with the limiting block.

[0012] Furthermore, the movable frame is threaded onto a bidirectional threaded rod, which is fixedly connected to the output shaft of the second motor.

[0013] Compared with the prior art, the present invention has the following advantages: The present invention provides a stamping device for processing hardware molds. The distance between two moving frames is adjusted by a bidirectional threaded rod, and the hardware sheet is moved to the position of the stamping mechanism by a conveyor belt. After the stamping is completed, the hardware part is moved away by a push plate, so that the device can continuously stamp hardware sheets of different sizes. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] Figure 1 This is a schematic diagram of the structure of a stamping device for processing hardware molds according to this utility model.

[0016] Figure 2 This is a partial structural schematic diagram of a stamping device for processing hardware molds according to the present invention.

[0017] Figure 3 This is a schematic diagram of the conveying mechanism in this utility model.

[0018] Figure 4 This is a schematic diagram of the stamping mechanism in this utility model.

[0019] Figure 5 This is a schematic diagram of the pushing component in this utility model.

[0020] In the diagram: 1. Frame; 2. Drive unit; 3. Cylinder; 4. Control box; 5. Stamping plate; 6. Conveying mechanism; 7. Stamping mechanism; 61. Moving frame; 62. Fixed plate; 63. Rotating roller; 64. First motor; 65. Conveyor belt; 66. Pushing component; 661. Pushing plate; 662. Deflecting plate; 663. Torsion spring; 664. Limiting block; 67. Second motor; 68. Bidirectional threaded rod; 71. Fixed cylinder; 72. Upper mold; 73. Limiting rod; 74. Damping spring; 75. Lower mold; 76. Return spring; 77. Ejector plate; 78. Fixed block. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0022] In the description of this utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. When a mechanism is referred to as being "fixed to" another mechanism, it can be directly on the other mechanism or there may be an intervening mechanism. When a mechanism is considered to be "connected" to another mechanism, it can be directly connected to the other mechanism or there may be an intervening mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it can be directly set on the other mechanism or there may be an intervening mechanism at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0023] like Figures 1 to 5 As shown, the present invention provides a stamping device for processing hardware molds, comprising: a frame 1, a conveying mechanism 6 for conveying hardware sheets, and a stamping mechanism 7 for stamping hardware sheets.

[0024] An operating box 4 is fixedly installed on one side of the frame 1, a drive device 2 is installed on the other side of the frame 1, and a cylinder 3 is fixedly installed on the top of the frame 1; the piston rod of the cylinder 3 is fixedly connected to the stamping plate 5, and a guide rod is fixedly installed on the stamping plate 5, and the guide rod is slidably installed on the frame 1.

[0025] The conveying mechanism 6 includes: a first motor 64, which is fixedly mounted on a fixed plate 62. Two fixed plates 62 are fixedly mounted on a stamping platform, which is fixedly mounted on a frame 1. The output shaft of the first motor 64 is fixedly connected to a rotating roller 63, which is rotatably mounted on the two fixed plates 62. The two rotating rollers 63 are located at both ends of the fixed plates 62. A movable frame 61 is slidably mounted on the rotating roller 63. The movable frame 61 is threaded onto a bidirectional threaded rod 68, which is fixedly connected to the output shaft of a second motor 67. The second motor 67 is fixedly mounted on the fixed plate 62, while the bidirectional threaded rod 68 is rotatably mounted on the two fixed plates 62. A conveyor belt 65 is movably mounted on the movable frame 61. Rotating rollers 63 are mounted on both ends of the inner side of the conveyor belt 65. A pusher 66 is mounted on the conveyor belt 65.

[0026] The pusher 66 consists of a fixed plate 62, a deflection plate 662 hinged to the fixed plate 62, a torsion spring 663 mounted on the hinged position of the deflection plate 662, and a limiting block 664 fixedly mounted on the fixed plate 62. The fixed plate 62 is evenly fixedly mounted on the conveyor belt 65, and one side of the deflection plate 662 is in movable contact with the limiting block 664. The limiting block 664 limits the deflection range of the deflection plate 662, so that the deflection plate 662 can push down the hardware on the stamping mechanism 7 while passing through the position of the stamping mechanism 7.

[0027] The distance between the two moving frames 61 is adjusted by the bidirectional threaded rod 68, and the metal sheet is moved to the position of the stamping mechanism 7 by the conveyor belt 65. After stamping, the metal part is pushed away by the push plate 661, so that the device can continuously stamp metal sheets of different sizes. When the pusher 66 is at the top of the conveyor belt 65, the deflector plate 662 can pass through the position of the stamping mechanism 7, and the limit block 664 limits the deflector plate 662 to push the metal part on the stamping mechanism 7. When the pusher 66 is at the bottom of the conveyor belt 65, the deflector plate 662 is blocked by the stamping mechanism 7 when it passes through the position of the stamping mechanism 7, so that the deflector plate 662 can deflect and pass through the position of the stamping mechanism 7. Then, the torsion spring 663 deflects the deflector plate 662 in the opposite direction to the reset position, which solves the problem that the conveyor belt 65 cannot transport the formed stamped parts.

[0028] The stamping mechanism 7 includes an upper die 72 and a lower die 75. The upper die 72 is fixedly mounted on the stamping plate 5, and the lower die 75 is fixedly mounted on the stamping table. A fixed cylinder 71 is also fixedly mounted on the stamping plate 5. The fixed cylinder 71 is aligned with the lower die 75. A vertical limiting rod 73 is slidably mounted on the fixed cylinder 71. The lower end of the limiting rod 73 is fixedly connected to the pressing ring. A damping spring 74 is sleeved on the limiting rod 73. The two ends of the damping spring 74 are fixedly connected to the fixed cylinder 71 and the pressing ring. A pop-out plate 77 is slidably mounted in the lower die 75. A fixing block 78 is fixedly mounted on the bottom of the inner wall of the lower die 75. A return spring 76 aligned with the fixing block 78 is installed in the lower die 75. The two ends of the return spring 76 are fixedly connected to the lower die 75 and the pop-out plate 77.

[0029] Furthermore, a discharge port is provided on the stamping table, and the discharge port is fixedly connected to the discharge track. The discharge port is located on one side of the lower mold 75, so that when the deflection plate 662 pushes the hardware down the ejector plate 77, the hardware can fall into the discharge port and then be discharged through the discharge track.

[0030] Working principle:

[0031] The second motor 67 is started, and its output shaft drives the bidirectional threaded rod 68 to rotate, thereby adjusting the distance between the two moving frames 61. The metal sheet is placed on the conveyor belt 65 and positioned between the two pushing members 66. The output shaft of the first motor 64 drives the rotating roller 63 to rotate, which in turn drives the conveyor belt 65 to move. The conveyor belt 65 moves the metal sheet until it is aligned with the upper mold 72 and the lower mold 75. The conveyor belt 65 stops, the cylinder 3 is started, and the piston rod of the cylinder 3 pushes the stamping plate 5 to descend. The stamping plate 5 drives the upper mold 72 and the fixed sleeve to descend. The fixed cylinder 71 drives the limit rod 73 and the pressing ring to descend. The pressing ring and the five After the metal mold contacts the upper mold 72, it continues to descend, and the damping spring 74 is compressed. The upper mold 72 presses the metal sheet onto the lower mold 75. When the metal part is formed, it pushes the ejector plate 77 to descend and the support spring is compressed. After the metal part is formed, the upper mold 72 rises, and the support spring pushes the ejector plate 77 to eject the metal part. The conveyor belt 65 continues to run, and the pusher plate 661 pushes the metal part off the ejector plate 77, so that the metal part is discharged through the discharge port. It can continuously stamp metal sheets of different sizes and can automatically discharge the metal parts without the problem of abnormal discharge, thus improving the practicality of the stamping device.

[0032] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A stamping device for processing hardware molds, characterized in that, include: The frame is a conveying mechanism for transporting sheet metal. The conveying mechanism includes: a first motor, the output shaft of the first motor being fixedly connected to a rotating roller, a movable frame being slidably mounted on the rotating roller, a conveyor belt being movably mounted on the movable frame, rotating rollers being mounted at both ends of the inner side of the conveyor belt, and a pushing component being mounted on the conveyor belt.

2. The stamping device for hardware mold processing as described in claim 1, characterized in that, The pushing component consists of a fixed plate, a deflection plate hinged to the fixed plate, a torsion spring mounted on the hinge position of the deflection plate, and a limiting block fixedly mounted on the fixed plate.

3. The stamping device for hardware mold processing as described in claim 2, characterized in that, The fixing plate is uniformly fixedly installed on the conveyor belt, and one side of the deflection plate is in movable contact with the limiting block.

4. The stamping device for hardware mold processing as described in claim 1, characterized in that, The movable frame is threaded onto a bidirectional threaded rod, which is fixedly connected to the output shaft of the second motor.

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