A hardware stamping and bending device

Abstract

The utility model discloses a hardware stamping and bending device, it includes base, the upper surface fixed connection of base has the guide rod, the upper end fixed connection of guide rod has the top plate, the upper surface fixed connection of top plate has the pneumatic cylinder, the output fixed connection of pneumatic cylinder has the fixed plate, the lower surface fixed connection of fixed plate has the upper die, the lower surface fixed connection of fixed plate has the long strip board, the upper surface fixed connection of base has the lower die, the inner surface sliding connection of lower die has the top block, the lower surface fixed connection of top block has the long strip box. Through set up long strip board, top block, long strip box, slide, pressure block, inclined block, storage cavity, spring, spacing insert block and insert groove etc. structure, can after hardware stamping and bending lift it, thereby facilitate the taking out of hardware, improve work efficiency, and the whole lifting assembly does not need additional power drive spare, simple structure, strong practicality.

Description

Technical Field

[0001] This utility model relates to the field of hardware processing technology, and in particular to a hardware stamping and bending device. Background Technology

[0002] Hardware components are widely used in modern industry and daily life, covering multiple fields such as construction, furniture, electronics, and automobiles. These hardware components typically require processing steps such as stamping and bending to obtain the required shape and size. Stamping and bending are crucial steps in the hardware manufacturing process, directly affecting the product's precision, quality, and production efficiency.

[0003] However, existing hardware stamping and bending devices still have certain defects. For example, after the hardware is stamped and bent, it is difficult for it to automatically detach from the mold, which makes it more troublesome to remove the hardware and affects work efficiency. Secondly, although some equipment is equipped with a lifting structure, it requires additional power drive components, such as cylinders, and the increase of power drive components will lead to an increase in equipment cost. Utility Model Content

[0004] The purpose of this utility model is to provide a hardware stamping and bending device that can lift the hardware after stamping and bending, thereby facilitating the removal of the hardware, improving work efficiency, and the entire lifting assembly does not require additional power drive components, with a simple structure and strong practicality.

[0005] To achieve the above objectives, a hardware stamping and bending device is provided, comprising:

[0006] A base has a guide rod fixedly connected to its upper surface, a top plate fixedly connected to the upper end of the guide rod, a cylinder fixedly connected to the upper surface of the top plate, a fixed plate fixedly connected to the output end of the cylinder, an upper mold fixedly connected to the lower surface of the fixed plate, a long strip plate fixedly connected to the lower surface of the fixed plate, a lower mold fixedly connected to the upper surface of the base, a top block slidably connected to the inner surface of the lower mold, a long box fixedly connected to the lower surface of the top block, a sliding rod slidably connected to the inner surface of the long box, a pressure block fixedly connected to the upper end of the sliding rod, a inclined block fixedly connected to the lower end of the sliding rod, a storage cavity provided at the end of the long box, a spring fixedly connected to the inner surface of the storage cavity, a limit block fixedly connected to the end of the storage cavity away from the long box, and a slot provided on the outer surface of the long plate.

[0007] According to the aforementioned hardware stamping and bending device, the outer surface of the lower die is provided with a limiting groove, and the inner surface of the limiting groove is adapted to the long box.

[0008] According to the aforementioned hardware stamping and bending device, the outer surface of the limiting insert is provided with a first inclined surface, and the outer surface of the limiting insert is provided with a second inclined surface.

[0009] According to the aforementioned hardware stamping and bending device, the front surface of the base is provided with a sliding groove, and a material drawer is slidably connected to the inner surface of the sliding groove.

[0010] According to the aforementioned hardware stamping and bending device, the outer surface of the guide rod is slidably connected to the fixed plate.

[0011] According to the aforementioned hardware stamping and bending device, the outer surface of the inclined block is slidably connected to the second inclined surface, and the inner surface of the receiving cavity is slidably connected to the inclined block.

[0012] According to the aforementioned hardware stamping and bending device, the inner surface of the receiving cavity is slidably connected to the limiting insert.

[0013] According to the aforementioned hardware stamping and bending device, the front surface of the material drawer is provided with a handle.

[0014] The above-mentioned solution has the following beneficial effects:

[0015] By incorporating a structure consisting of a long plate, a top block, a long box, a sliding rod, a pressure block, an inclined block, a storage cavity, a spring, a limiting insert, and a slot, the hardware parts can be lifted after stamping and bending, making it easier to remove the hardware parts and improving work efficiency. Furthermore, the entire lifting assembly requires no additional power drive components, has a simple structure, and is highly practical.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a schematic diagram of the overall structure of a hardware stamping and bending device according to the present invention;

[0019] Figure 2 This is a schematic diagram of the overall structure of a hardware stamping and bending device according to the present invention, showing the pressing state.

[0020] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0021] Figure 4 This is a partial structural cross-sectional view of a hardware stamping and bending device according to the present invention;

[0022] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point B.

[0023] Legend:

[0024] 1. Base; 2. Guide rod; 3. Top plate; 4. Cylinder; 5. Fixing plate; 6. Upper mold; 7. Long strip plate; 8. Lower mold; 9. Top block; 10. Long strip box; 11. Sliding rod; 12. Pressing block; 13. Inclined block; 14. Storage cavity; 15. Spring; 16. Limiting insert; 17. Slot; 18. Limiting groove; 19. First inclined surface; 20. Second inclined surface; 21. Slide groove; 22. Material drawer. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] Reference Figure 1-5This utility model discloses a hardware stamping and bending device, comprising: a base 1, a guide rod 2 fixedly connected to the upper surface of the base 1, a top plate 3 fixedly connected to the upper end of the guide rod 2, a cylinder 4 fixedly connected to the upper surface of the top plate 3, a fixing plate 5 fixedly connected to the output end of the cylinder 4, an upper mold 6 fixedly connected to the lower surface of the fixing plate 5, a long strip plate 7 fixedly connected to the lower surface of the fixing plate 5, a lower mold 8 fixedly connected to the upper surface of the base 1, a top block 9 slidably connected to the inner surface of the lower mold 8, a long strip box 10 fixedly connected to the lower surface of the top block 9, a sliding rod 11 slidably connected to the inner surface of the long strip box 10, a pressure block 12 fixedly connected to the upper end of the sliding rod 11, a inclined block 13 fixedly connected to the lower end of the sliding rod 11, a storage cavity 14 provided at the end of the long strip box 10, a spring 15 fixedly connected to the inner surface of the storage cavity 14, and a limit block 16 fixedly connected to the end of the storage cavity 14 away from the long strip box 10. The outer surface of the long strip 7 is provided with a slot 17, and the outer surface of the lower mold 8 is provided with a limiting groove 18. The inner surface of the limiting groove 18 is adapted to the long strip box 10 to limit the movement of the long strip box 10. The outer surface of the limiting plug 16 is provided with a first inclined surface 19 and a second inclined surface 20 to facilitate the movement of the limiting plug 16. The front surface of the base 1 is provided with a sliding groove 21, and the inner surface of the sliding groove 21 is slidably connected to a material drawer 22 to facilitate the placement of materials. The outer surface of the guide rod 2 is slidably connected to the fixing plate 5 to provide stability for the movement of the fixing plate 5. The outer surface of the inclined block 13 is slidably connected to the second inclined surface 20. The inner surface of the storage cavity 14 is slidably connected to the inclined block 13 and the inner surface of the storage cavity 14 is slidably connected to the limiting plug 16 to facilitate the retraction of the limiting plug 16. The front surface of the material drawer 22 is provided with a handle to facilitate the extraction of the material drawer 22.

[0027] Working principle: During operation, the metal part to be stamped and bent is placed on the lower mold 8. Then, the cylinder 4 is activated, driving the fixed plate 5 and the upper mold 6 to move downward along the guide rod 2, so that the metal part can be stamped and bent in the opening slot on the lower mold 8. When the fixed plate 5 moves downward, it will simultaneously drive the long strip 7 downward. When the long strip 7 contacts the limiting block 16 and moves downward, the long strip 7 will drive the limiting block 16 to retract into the storage cavity 14 along the limiting groove 18 on the limiting block 16, and compress the spring 15. When the slot 17 corresponds to the limiting block 16, the limiting block 16 will automatically insert into the slot 17 under the action of the spring 15. After the metal part is stamped and bent, the cylinder 4 retracts, so that the limiting block 16... Under the limiting action, the fixed plate 5 and the long strip plate 7 drive the long box 10 to move upward along the limiting groove 18. Then, the top block 9 lifts the hardware inside the opening groove of the lower mold 8, which facilitates the removal of the hardware and improves work efficiency. During the upward movement of the long box 10, the pressure block 12 will be squeezed by the lower mold 8, which will drive the inclined block 13 to slide along the second inclined surface 20 on the limiting insert 16. This will cause the limiting insert 16 to retract into the storage cavity 14 and compress the spring 15. When the limiting insert 16 is fully retracted into the storage cavity 14, it will release the limiting action on the long strip plate 7, thus avoiding motion interference with the upward movement of the long strip plate 7. The overall structure is simple, requires no additional power drive components, and is highly practical.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A hardware stamping and bending device, comprising: A base (1) is provided, with a guide rod (2) fixedly connected to its upper surface. A top plate (3) is fixedly connected to the upper end of the guide rod (2). A cylinder (4) is fixedly connected to the upper surface of the top plate (3). A fixing plate (5) is fixedly connected to the output end of the cylinder (4). An upper mold (6) is fixedly connected to the lower surface of the fixing plate (5). The lower surface of the fixing plate (5) is characterized by a long strip plate (7) fixedly connected to the lower surface of the fixing plate (5). A lower mold (8) is fixedly connected to the upper surface of the base (1). A top block (9) is slidably connected to the inner surface of the lower mold (8). A long box (10) is fixedly connected to the lower surface of the top block (9). A slide rod (11) is slidably connected to the inner surface of the long box (10). A pressure block (12) is fixedly connected to the upper end of the slide rod (11). A slope block (13) is fixedly connected to the lower end of the slide rod (11). A storage cavity (14) is provided at the end of the long box (10). A spring (15) is fixedly connected to the inner surface of the storage cavity (14). A limit plug (16) is fixedly connected to the end of the storage cavity (14) away from the long box (10). A slot (17) is provided on the outer surface of the long plate (7).

2. The hardware stamping and bending device according to claim 1, characterized in that, The outer surface of the lower mold (8) is provided with a limiting groove (18), and the inner surface of the limiting groove (18) is adapted to the long box (10).

3. The hardware stamping and bending device according to claim 1, characterized in that, The outer surface of the limiting plug (16) is provided with a first inclined surface (19), and the outer surface of the limiting plug (16) is provided with a second inclined surface (20).

4. The hardware stamping and bending device according to claim 1, characterized in that, The front surface of the base (1) is provided with a groove (21), and a material drawer (22) is slidably connected to the inner surface of the groove (21).

5. The hardware stamping and bending device according to claim 1, characterized in that, The outer surface of the guide rod (2) is slidably connected to the fixing plate (5).

6. The hardware stamping and bending device according to claim 3, characterized in that, The outer surface of the inclined block (13) is slidably connected to the second inclined surface (20), and the inner surface of the receiving cavity (14) is slidably connected to the inclined block (13).

7. The hardware stamping and bending device according to claim 1, characterized in that, The inner surface of the receiving cavity (14) is slidably connected to the limiting insert (16).

8. A hardware stamping and bending device according to claim 4, characterized in that, The front surface of the material drawer (22) is provided with a handle.

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