Hardware stamping die

Abstract

The utility model discloses a hardware stamping die belongs to stamping die field, including the chassis, two support plates are set respectively in the both sides edge of chassis top, drive part, the slidable setting in the top of chassis and located between two support plates, power mechanism, the through setting in the chassis and is connected with drive part, the bottom die is set in two support plates top, and the bottom die is by a plurality of female die splicing, and the female die bottom is provided with the material piece of toping, the hardware stamping die of the utility model, through power mechanism drive drive part horizontal shift, utilize the support and push material piece of toping, can automatic top all female die in the finished product, need not manual take piece one by one, has improved the take piece efficiency, the placement position of raw material board spare can be effectively limited by limiting piece, avoids raw material deviation, has improved the stamping quality of hardware spare, and each component cooperation is smooth, and convenient to use has promoted the overall efficiency and quality of hardware stamping production.

Description

Technical Field

[0001] This utility model belongs to the field of stamping dies, and specifically relates to a stamping die for hardware parts. Background Technology

[0002] In the hardware manufacturing industry, stamping dies are commonly used production equipment, used to stamp raw sheet metal into the required hardware shape. Traditional metal stamping dies often require manual removal of finished products one by one after stamping, which is not only inefficient and labor-intensive, but also prone to damaging the finished products during the removal process. In addition, when stamping raw material sheets, the placement of the raw material sheets is prone to deviation, resulting in stamped metal parts that do not meet specifications and a high scrap rate. Although some dies are equipped with simple ejection mechanisms, they can usually only eject some of the finished products in the die and cannot automatically eject all the finished products in the die, still requiring manual assistance. To solve the above problems, a new type of metal stamping die is proposed. Utility Model Content

[0003] In response to one or more of the above-mentioned defects or improvement needs of the existing technology, this utility model provides a hardware stamping die, which aims to solve the problems of low part removal efficiency, easy material displacement and incomplete ejection of finished products in traditional dies, realize automatic ejection of all finished products of the die, effective limit of raw materials and convenient use, and improve the efficiency and quality of hardware stamping production.

[0004] To achieve the above objectives, this utility model provides a hardware stamping die, including a base frame; Two support plates are respectively installed on the two sides of the top edge of the base frame; The drive unit is slidably mounted on the top of the base frame and located between two support plates; The power mechanism is installed throughout the base frame and connected to the drive components; The bottom mold is set on the upper part of two support plates; the bottom mold is assembled from several concave molds; a top material is provided through the bottom of the concave mold, and the bottom of the top material contacts the top of the drive component; there are four sliding grooves on the top of the concave mold; a limiter is slidably provided between two opposite sliding grooves; The power mechanism is used to drive the drive component to move laterally, so that the pusher component can be driven to rise and eject the finished product from each concave mold; the limiting component is used to limit the placement position of the raw material plate in the concave mold to prevent the raw material from shifting.

[0005] Furthermore, the driving component includes a movable plate that is slidably disposed on the top of the base frame and located between two support plates; and several pushers disposed on the top of the movable plate, the pushers having a triangular cross-section.

[0006] Furthermore, the power mechanism includes a threaded rod that can rotatably pass through the base frame; a movable block that is threaded onto the outer wall of the threaded rod, the top of the movable block being connected to the bottom of the movable plate, and the movable block being slidably passing through the top of the base frame; and a servo motor that is disposed on the outer wall of the base frame and whose output end is connected to the threaded rod.

[0007] Furthermore, the ejector component includes several ejector rods that can slide through the bottom of the concave mold; a support plate set at the bottom of each ejector rod; and a guide wheel set at the bottom of the support plate, the guide wheel slidingly engaging with the top of the moving plate.

[0008] Furthermore, the limiting component includes two sliders that are slidably disposed in two opposite slide grooves; a limiting bracket disposed between the two sliders; and a fixing screw that is threaded through the sliders and abuts against the inner wall of the slide groove.

[0009] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include: This utility model of a metal stamping die uses a power mechanism to drive the drive component to move laterally and a pusher to push the ejector component, which can automatically eject all finished products from the concave dies, eliminating the need for manual removal of each part and improving the removal efficiency. The limiting component can effectively limit the placement position of the raw material sheet, preventing the raw material from shifting and improving the stamping quality of the metal parts. All components work smoothly together and are easy to use, improving the overall efficiency and quality of metal stamping production. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of the movable plate of this utility model; Figure 3 This is a schematic diagram of the bottom mold structure of this utility model; Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0011] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Base frame; 2. Support plate; 3. Drive component; 31. Moving plate; 32. Push frame; 4. Power mechanism; 41. Threaded rod; 42. Moving block; 43. Servo motor; 5. Bottom mold; 51. Internal concave mold; 52. Ejector component; 521. Ejector rod; 522. Bearing plate; 523. Guide wheel; 53. Slide groove; 54. Limiting component; 541. Slider; 542. Limiting frame; 543. Fixing screw. Detailed Implementation

[0012] 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.

[0013] Please see Figure 1-4 This utility model provides a hardware stamping die, including a base frame 1; The base frame 1 serves as the basic support structure for the mold, providing installation space and support for components such as the support plate 2, drive component 3, and power mechanism 4, thus ensuring the overall stability of the mold. There are two support plates 2, which are respectively set on the top two sides of the base frame 1 to support the bottom mold 5, so that the bottom mold 5 is at a suitable height position, which facilitates the stamping operation; The drive component 3 is slidably mounted on the top of the base frame 1 and located between the two support plates 2, and is used to drive the top material component 52 to rise and eject the finished product from the concave mold 51.

[0014] Specifically, the driving component 3 includes a movable plate 31 that is slidably disposed on the top of the base frame 1 and located between two support plates 2, providing a mounting base for the pusher 32 and driving it to move; several pushers 32 disposed on the top of the movable plate 31, the pushers 32 having a triangular cross-section, and pushing the top material component 52 upward through the hypotenuse of the triangle when the movable plate 31 moves, thereby realizing the top material function.

[0015] The power mechanism 4 is installed through the base frame 1 and connected to the drive component 3, and is used to drive the drive component 3 to move laterally.

[0016] Specifically, the power mechanism 4 includes a threaded rod 41 that rotatably passes through the base frame 1, providing a power source for the movement of the moving block 42; the moving block 42 is threaded onto the outer wall of the threaded rod 41, with its top connected to the bottom of the moving plate 31, and the moving block 42 can slide through the top of the base frame 1, driving the moving plate 31 to move laterally when the threaded rod 41 rotates; and a servo motor 43, which is installed on the outer wall of the base frame 1 and whose output end is connected to the threaded rod 41, provides power for the rotation of the threaded rod 41. The servo motor 43 can precisely control the rotation speed and angle, thereby precisely controlling the lateral movement distance and speed of the drive component 3.

[0017] The bottom mold 5 is set on the upper part of the two support plates 2 and is used to stamp and form the raw material plate.

[0018] Specifically, the bottom mold 5 is composed of several concave molds 51, and different numbers and specifications of concave molds 51 can be combined according to production needs to improve the applicability of the mold; a ejector 52 is provided through the bottom of the concave mold 51 to eject the stamped finished product from the concave mold 51; the ejector 52 includes several ejector rods 521 that can slide through the bottom of the concave mold 51, which rise under the drive of the support plate 522 to eject the finished product; the support plate 522 is provided at the bottom of each ejector rod 521 to support the ejector rod 521 and contact the pusher 32 to receive the thrust transmitted by the pusher 32; the guide wheel 523 is provided at the bottom of the support plate 522, and the guide wheel 523 slides and fits against the top of the moving plate 31 to reduce the friction between the support plate 522 and the moving plate 31, making the ejection process smoother; the top of the concave mold 51 has four A slide groove 53 provides a track for the sliding of the limiting member 54; the limiting member 54 is slidably disposed between the two slide grooves 53 to limit the placement position of the raw material sheet in the inner die 51 and prevent the raw material from shifting; the limiting member 54 includes two sliders 541 respectively slidably disposed in the two slide grooves 53, which can slide in the slide grooves 53 to adjust the position of the limiting frame 542; the limiting frame 542 disposed between the two sliders 541 is used to limit the raw material sheet and ensure that the raw material sheet is accurately positioned during stamping; the fixing screw 543, which is threaded through the slider 541 and abuts against the inner wall of the slide groove 53, is used to fix the position of the slider 541 in the slide groove 53. By changing the position of the slider 541 in the slide groove 53, the use position of the limiting frame 542 can be adjusted to adapt to different use requirements.

[0019] Working principle In use, according to the specifications of the raw material plate, adjust the position of the slider 541 in the slide groove 53 in the limiting component 54 so that the limiting frame 542 can effectively limit the raw material plate. Then, fix the position of the slider 541 by the fixing screw 543. Place the raw material plate on the concave mold 51. The limiting frame 542 limits the placement position of the raw material plate to prevent the raw material from shifting. Then, the stamping operation is performed. After the stamping is completed, the servo motor 43 of the power mechanism 4 is started. The servo motor 43 drives the threaded rod 41 to rotate. The rotation of the threaded rod 41 causes the moving block 42 to move laterally along the base frame 1. The moving block 42 drives the moving plate 31 to move laterally. When the moving plate 31 moves laterally, the pusher 32 at its top pushes the support plate 522 of the ejector 52 to rise, and the support plate 522 drives the ejector rod 521 to rise, ejecting the finished product from the concave mold 51. Since the bottom mold 5 is composed of several concave molds 51 spliced ​​together, and each concave mold 51 is equipped with an ejector 52, the power mechanism 4 can drive the drive component 3 to move laterally and automatically eject the finished product from all the concave molds 51.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stamping die for hardware parts, characterized in that, Including the base frame (1); Two support plates (2) are respectively set on the top two sides of the base frame (1); The drive unit (3) is slidably mounted on the top of the base frame (1) and located between the two support plates (2); The power mechanism (4) is installed through the base frame (1) and connected to the drive component (3); The bottom mold (5) is set on the upper part of the two support plates (2); the bottom mold (5) is spliced ​​together by several concave molds (51); the bottom of the concave mold (51) is provided with a top material (52), and the bottom of the top material (52) is in contact with the top of the drive component (3); the top of the concave mold (51) has four sliding grooves (53); a limiter (54) is slidably provided between two opposite sliding grooves (53); The power mechanism (4) is used to drive the drive component (3) to move laterally so that the pusher component (52) can be driven to rise through the drive component (3) to push out the finished product in each concave mold (51); the limiting component (54) is used to limit the placement position of the raw material plate in the concave mold (51) to prevent the raw material from shifting.

2. The metal stamping die according to claim 1, characterized in that, The drive unit (3) includes a movable plate (31) that is slidably disposed on top of the base frame (1) and located between two support plates (2); and several pushers (32) disposed on top of the movable plate (31), the pushers (32) having a triangular cross-section.

3. The metal stamping die according to claim 2, characterized in that, The power mechanism (4) includes a threaded rod (41) that can rotatably pass through the base frame (1); a movable block (42) that is threaded on the outer wall of the threaded rod (41), the top of the movable block (42) being connected to the bottom of the movable plate (31), and the movable block (42) being slidably passing through the top of the base frame (1); and a servo motor (43) that is set on the outer wall of the base frame (1) and whose output end is connected to the threaded rod (41).

4. The metal stamping die according to claim 2, characterized in that, The top material component (52) includes several push rods (521) that can slide through the bottom of the concave mold (51); a support plate (522) set at the bottom of each push rod (521); and a guide wheel (523) set at the bottom of the support plate (522), the guide wheel (523) slidingly fitting against the top of the moving plate (31).

5. The metal stamping die according to claim 1, characterized in that, The limiting member (54) includes two sliders (541) that are slidably disposed in two opposite slide grooves (53); a limiting bracket (542) disposed between the two sliders (541); and a fixing screw (543) that is threaded through the sliders (541) and abuts against the inner wall of the slide groove (53).

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