A continuous stamping die for automobile model hardware

Abstract

The utility model relates to continuous punch die technical field, concretely is a kind of automobile model hardware continuous punch die, the continuous punch die includes upper die, lower die, limiting component, mounting assembly and workpiece to be processed;Upper die is located at the top of lower die, limiting component is located at the both sides of upper die, mounting assembly is located at the both ends of upper die and lower die, workpiece to be processed is set between upper die and lower die;Mounting assembly includes fixed tube, silica gel block, support column, connecting column and limiting column;Support column is fixed in the surface of the four corners of upper die and lower die, fixed tube is sleeved in the outside of support column, silica gel block is fixed in the surface of fixed tube, connecting column is fixed in the inside surface of horizontal fixed tube, limiting column is inserted in the inside of fixed tube and support column.The utility model has the advantages of simple structure, reasonable design, functional full, can quickly and conveniently complete the disassembly and assembly of mould, improve the efficiency of die changing.

Description

Technical Field

[0001] This utility model relates to the field of continuous stamping die technology, specifically a continuous stamping die for automotive model hardware parts. Background Technology

[0002] The continuous stamping die for automotive model hardware is a highly integrated and fully automated precision manufacturing tool designed for the efficient production of tiny metal structural parts in automotive models. Its core value lies in achieving high-speed mass production of complex hardware parts through multi-process integration and continuous material conveying.

[0003] Existing continuous stamping dies have complex structures and unreasonable designs. When processing different types of hardware parts, the screws that fix the die need to be removed one by one. This not only limits the space for hand operation, but also consumes a lot of physical strength for workers when disassembling the upper die. As a result, it is inconvenient to change dies for processing different types of hardware parts. In order to solve this problem, the inventor designed a continuous stamping die for automotive model hardware parts. Utility Model Content

[0004] The purpose of this utility model is to provide a continuous stamping die for automotive model hardware parts, which has the advantages of simple structure, reasonable design, full functionality, and quick and convenient assembly and disassembly of the die, improving die change efficiency, and solving the problems mentioned in the above technical background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a continuous stamping die for automotive model hardware parts, the continuous stamping die including an upper die, a lower die, a limiting component, a mounting component, and a workpiece to be processed; the upper die is located at the top of the lower die, the limiting component is located on both sides of the upper die, the mounting component is located at both ends of the upper die and the lower die, and the workpiece to be processed is disposed between the upper die and the lower die;

[0006] The installation components include a fixing tube, a silicone block, a support column, a connecting column, and a limiting column; the support column is fixed to the surface of the upper mold and the four corners of the lower mold, the fixing tube is sleeved on the outside of the support column, the silicone block is fixed on the surface of the fixing tube, the connecting column is fixed on the inner surface of the fixing tube, and the limiting column is inserted into the inside of the fixing tube and the support column.

[0007] Preferably, the connecting column has an installation groove inside, and the installation groove is symmetrically arranged along the central axis of the connecting column.

[0008] Preferably, a spring is fixed inside the mounting groove, a guide plate is fixed on the outer surface of the spring, the surface of the guide plate is fixed to the surface of the limiting post, and a locking element is provided between the guide plates.

[0009] Preferably, the locking element includes a connecting rod and a connecting hole; the connecting rod is fixed to the surface of one side of the guide plate, and the other side of the connecting rod extends through the interior of the other side of the guide plate, the connecting hole is opened inside the connecting rod, and two sets of connecting holes are provided inside any set of the connecting rods.

[0010] Preferably, the other end of the guide plate and the connecting rod are internally threaded with a threaded post, and a guide block is fixed on the outer surface of the threaded post.

[0011] Preferably, the limiting component includes a positioning plate, a limiting plate, and a screw; the positioning plate is disposed on both sides of the lower mold, the limiting plate is disposed on one side of the positioning plate, and the screw is threaded into the interior of the lower mold, and the screw passes through the interior of both the positioning plate and the limiting plate.

[0012] Preferably, the positioning plate includes a first base plate and a positioning block, the positioning block is fixed to the upper surfaces of both ends of the first base plate, and the workpiece to be processed is located inside the positioning block. The limiting plate includes a second base plate and a limiting strip, the limiting strip is located at the top of the second base plate, and the second base plate and the limiting strip are integrally formed, with the limiting strip inserted inside the workpiece to be processed.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model provides a continuous stamping die for automotive model hardware parts. The continuous stamping die includes an upper die, a lower die, a limiting component, an mounting component, and a workpiece to be processed. The mounting component includes a fixing tube, a silicone block, a support column, a connecting column, and a limiting column. The overall structure is simple and reasonably designed. By limiting the limiting column to different positions, the support column can be locked and released, and the upper or lower die can be disassembled and assembled. The entire operation process is simple, the die changing efficiency is high, and the design of the silicone block reduces the noise generated when using the device.

[0015] 2. This utility model ensures the stability of the workpiece during the stamping process by using both positioning blocks and limiting strips, avoiding scrap due to force deviation, thereby improving the accuracy of workpiece processing. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0017] Figure 2 This is a structural diagram of the lower mold of this utility model;

[0018] Figure 3 This is a structural diagram of the limiting component of this utility model;

[0019] Figure 4 This is a structural diagram of the mounting components of this utility model;

[0020] Figure 5 This is a cross-sectional view of the mounting component of this utility model.

[0021] The reference numerals and names in the figure are as follows:

[0022] 1. Upper mold; 2. Lower mold; 3. Limiting component; 31. Positioning plate; 311. First base plate; 312. Positioning block; 32. Limiting plate; 321. Second base plate; 322. Limiting strip; 33. Screw; 4. Mounting component; 41. Fixing tube; 42. Silicone block; 43. Support column; 44. Connecting column; 45. Mounting groove; 46. Spring; 47. Guide plate; 48. Limiting column; 49. Locking component; 491. Connecting rod; 492. Connecting hole; 493. Threaded column; 494. Guide block; 5. Workpiece to be processed. Detailed Implementation

[0023] 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.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They 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 of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0025] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0026] Please see Figures 1 to 5 The present invention provides an embodiment of a continuous stamping die for automotive model hardware parts, the continuous stamping die including an upper die 1, a lower die 2, a limiting component 3, a mounting component 4, and a workpiece 5 to be processed; the upper die 1 is located on top of the lower die 2, the limiting component 3 is located on both sides of the upper die 1, the mounting component 4 is located at both ends of the upper die 1 and the lower die 2, and the workpiece 5 to be processed is disposed between the upper die 1 and the lower die 2;

[0027] The upper die 1 and the lower die 2 constitute the core working area of ​​the stamping die. The upper die 1 moves downward to stamp the workpiece 5 to be processed, and the lower die 2 provides support and positioning.

[0028] The mounting assembly 4 includes a fixing tube 41, a silicone block 42, a support column 43, a connecting column 44, and a limiting column 48; the support column 43 is fixed to the surface of the four corners of the upper mold 1 and the lower mold 2, the fixing tube 41 is sleeved on the outside of the support column 43, the silicone block 42 is fixed on the surface of the fixing tube 41, the connecting column 44 is fixed on the inner surface of the transverse fixing tube 41, and the limiting column 48 is inserted into the inside of the fixing tube 41 and the support column 43.

[0029] The fixing tube 41 is used to connect with the support column 43 so that the upper mold 1 or the lower mold 2 can be installed in the required position. The silicone block 42 buffers the mold vibration, reduces direct friction between metals, and extends the mold life. The connecting column 44 is used to accommodate the spring 46 and the guide plate 47. The limiting column 48 is used to limit the support column 43 inside the fixing tube 41.

[0030] The connecting column 44 has an installation groove 45 inside, and the installation groove 45 is symmetrically arranged along the central axis of the connecting column 44;

[0031] Mounting slot 45 provides space for the guide plate 47 to move;

[0032] A spring 46 is fixed inside the mounting groove 45, and a guide plate 47 is fixed on the outer surface of the spring 46. The surface of the guide plate 47 is fixed to the surface of the limiting post 48, and a locking element 49 is provided between the guide plates 47.

[0033] Spring 46 provides elastic force to guide plate 47. When guide plate 47 is no longer under force, it pushes guide plate 47 to drive limit post 48 back to its original position.

[0034] The locking component 49 includes a connecting rod 491 and a connecting hole 492; the connecting rod 491 is fixed to the surface of one side guide plate 47, and the other side of the connecting rod 491 is opened through the interior of the other side guide plate 47, and the connecting hole 492 is opened inside the connecting rod 491. Two sets of connecting holes 492 are provided inside any set of connecting rods 491.

[0035] The connecting rod 491 is used to connect two sets of guide plates 47 together at one time. By selecting the connecting holes 492 at different positions, the spacing between the guide plates 47 can be changed.

[0036] The other end guide plate 47 and the connecting rod 491 are internally threaded with a threaded post 493, and a guide block 494 is fixed on the outer surface of the threaded post 493;

[0037] The threaded post 493 is used to connect the guide plate 47 and the connecting rod 491 together, while the guide block 494 facilitates the application of rotational force to the threaded post 493;

[0038] The limiting component 3 includes a positioning plate 31, a limiting plate 32, and a screw 33; the positioning plate 31 is disposed on both sides of the lower mold 2, the limiting plate 32 is disposed on one side of the positioning plate 31, and the screw 33 is threaded into the interior of the lower mold 2, and the screw 33 passes through the interior of the positioning plate 31 and the limiting plate 32.

[0039] The positioning plate 31 is used to plan the movement route of the workpiece 5 to be processed, the limiting plate 32 is used to restrict the workpiece 5 to be processed in the required position, and the screw 33 is used to fix the positioning plate 31 and the limiting plate 32 in the required position.

[0040] The positioning plate 31 includes a first base plate 311 and a positioning block 312. The positioning block 312 is fixed to the upper surfaces of both ends of the first base plate 311, and the workpiece 5 to be processed is located inside the positioning block 312. The limiting plate 32 includes a second base plate 321 and a limiting strip 322. The limiting strip 322 is located on the top of the second base plate 321, and the second base plate 321 and the limiting strip 322 are integrally formed. The limiting strip 322 is inserted into the interior of the workpiece 5 to be processed.

[0041] The combination of the first substrate 311 and the positioning block 312 constrains the lateral displacement of the workpiece 5 to be processed. The second substrate 321 and the limiting strip 322 are designed to insert the limiting strip 322 into the workpiece 5 to be processed, preventing slight displacement during stamping.

[0042] Working principle: When the workpiece 5 needs to be processed, the workpiece 5 is placed on the top of the lower die 2, and then the upper die 1 moves downward to stamp the workpiece 5. Under the design of the positioning plate 31, the movement of the workpiece 5 is maintained. After the workpiece 5 is stamped, it is displaced. Then, under the design of the limiting plate 32, the workpiece 5 is restricted to the required position to avoid displacement when stamping the workpiece 5.

[0043] When other types of workpieces need to be processed, a rotational force is applied to the guide block 494, causing the threaded post 493 to disengage from the interior of the connecting rod 491. Then, a relative pressing force is applied to the guide plate 47, causing the limiting post 48 to retract into the interior of the mounting groove 45. A rotational force is then applied to the guide block 494, turning the threaded post 493 into the corresponding connecting hole 492. A downward pulling force is applied to the upper die 1, and an upward force is applied to the lower die 2, removing the support post 43 from the interior of the fixed tube 41. Then, the required support post 43 on the upper die 1 or lower die 2 is aligned with the fixed tube 41, and the support post 43 is inserted into the interior of the fixed tube 41. A rotational force is then applied to the guide block 494, causing the threaded post 493 to disengage from the interior of the connecting rod 491. After the guide plate 47 is no longer restricted, under the elastic force of the spring 46, the limiting post 48 is inserted into the interior of the fixed tube 41 and the support post 43. Finally, the threaded post 493 is turned into the interior of the guide plate 47.

[0044] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A continuous stamping die for automotive model hardware parts, characterized in that, include: The upper mold (1), lower mold (2), limiting component (3), mounting component (4) and workpiece to be processed (5); the upper mold (1) is located on top of the lower mold (2), the limiting component (3) is located on both sides of the upper mold (1), the mounting component (4) is located at both ends of the upper mold (1) and the lower mold (2), and the workpiece to be processed (5) is set between the upper mold (1) and the lower mold (2); The installation assembly (4) includes a fixing tube (41), a silicone block (42), a support column (43), a connecting column (44), and a limiting column (48). The support column (43) is fixed to the surface of the four corners of the upper mold (1) and the lower mold (2). The fixing tube (41) is sleeved on the outside of the support column (43). The silicone block (42) is fixed on the surface of the fixing tube (41). The connecting column (44) is fixed on the inner surface of the fixing tube (41) in the transverse direction. The limiting column (48) is inserted into the inside of the fixing tube (41) and the support column (43).

2. The continuous stamping die for automobile model hardware parts according to claim 1, characterized in that, The connecting column (44) has an installation groove (45) inside, and the installation groove (45) is symmetrically arranged along the central axis of the connecting column (44).

3. The continuous stamping die for automotive model hardware parts according to claim 2, characterized in that, A spring (46) is fixed inside the mounting groove (45), and a guide plate (47) is fixed on the outer surface of the spring (46). The surface of the guide plate (47) is fixed to the surface of the limiting post (48), and a locking member (49) is provided between the guide plates (47).

4. The continuous stamping die for automotive model hardware parts according to claim 3, characterized in that, The locking member (49) includes a connecting rod (491) and a connecting hole (492); the connecting rod (491) is fixed to the surface of the guide plate (47) on one side, and the other side of the connecting rod (491) is opened through the interior of the guide plate (47) on the other side. The connecting hole (492) is opened inside the connecting rod (491), and two sets of the connecting holes (492) are provided inside any set of the connecting rods (491).

5. A continuous stamping die for automotive model hardware parts according to claim 4, characterized in that, The guide plate (47) and the connecting rod (491) at the other end are internally threaded with a threaded post (493), and a guide block (494) is fixed on the outer surface of the threaded post (493).

6. The continuous stamping die for automobile model hardware parts according to claim 1, characterized in that, The limiting component (3) includes a positioning plate (31), a limiting plate (32) and a screw (33); the positioning plate (31) is disposed on both sides of the lower mold (2), the limiting plate (32) is disposed on one side of the positioning plate (31), and the screw (33) is threaded into the interior of the lower mold (2), and the screw (33) passes through the interior of the positioning plate (31) and the limiting plate (32).

7. A continuous stamping die for automotive model hardware parts according to claim 6, characterized in that, The positioning plate (31) includes a first base plate (311) and a positioning block (312). The positioning block (312) is fixed on the upper surface of both ends of the first base plate (311), and the workpiece (5) to be processed is located inside the positioning block (312). The limiting plate (32) includes a second base plate (321) and a limiting strip (322). The limiting strip (322) is located on the top of the second base plate (321), and the second base plate (321) and the limiting strip (322) are integrally formed. The limiting strip (322) is inserted into the interior of the workpiece (5) to be processed.

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