Stamping die for automobile parts

Abstract

The utility model discloses a stamping die for automobile parts, which relates to the technical field of stamping dies and comprises a support component, the support component comprises a bottom plate, a core component comprises a core, and a cavity component comprises a cavity. The supporting assembly is provided with a bottom plate, a supporting block, a fixing plate and the bottom plate for supporting, the mold core assembly and the mold cavity assembly are arranged at the top of the supporting assembly, the mold core assembly is internally provided with the fixing block for clamping a mold core and is convenient to disassemble, the mold core is further provided with a stabilizing block, a telescopic moving column and a limiting plate for fixing the mold core in a variable distance, and flexibility is high; and the spring is arranged in the cavity assembly to push out the stamped part, the stamped part can be taken out conveniently, and the square block made of the sponge material can protect the stamped part and also can assist the spring in working.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, and particularly relates to a stamping die for automobile parts. Background Technique

[0002] With the rapid development of the automobile industry, the requirements for the quality and production efficiency of automobile parts are getting higher and higher. As an important process equipment for the production of automobile parts, the performance and quality of stamping dies directly affect the accuracy, strength and production cycle of parts. With the rapid development of the automobile industry, the structure of automobile parts is becoming increasingly complex, and the requirements for accuracy and performance are constantly increasing. As a key process equipment for the manufacture of automobile parts, the technical level of stamping dies directly affects the quality, cost and production efficiency of parts. In the manufacturing process, the traditional processing methods have insufficient accuracy and are difficult to meet the high-precision requirements of modern automobile parts. Moreover, the degree of automation in the manufacturing process is low, relying on a large number of manual operations, which not only has low production efficiency, but also easily introduces human errors, affecting the stability of the die quality. The traditional stamping dies gradually show some limitations when dealing with these new challenges. The purpose of this solution is to design and develop an efficient, high-precision and durable stamping die for automobile parts to meet the market demand.

[0003] The patent document with the publication number of CN213728871U in the prior art provides a stamping die for automobile parts. The stamping die includes an upper die, a lower die, a sheet and a film. Among them, the lower die corresponds to the upper die, the sheet is arranged between the upper die and the lower die, the film is arranged between the sheet and the upper die and the lower die, and the film is made of a kind of ultra-thin, high-precision, high-lubrication and environmentally friendly transparent polyvinyl chloride.

[0004] Although this stamping die has many beneficial effects, there are still the following problems: Since all the internal connections of this stamping die are fixed by means of threads and welding, it is not convenient to disassemble, fix and replace the core for work, with low flexibility. And after stamping, the formed die is between the core and the cavity, and will stick to the cavity during stamping, making it not easy to disassemble and with low efficiency. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] The purpose of the utility model is to provide a stamping die for automobile parts to solve the problems put forward in the above background technique, that is, since all the internal connections of this stamping die are fixed by means of threads and welding, it is not convenient to disassemble, fix and replace the core for work, with low flexibility. And after stamping, the formed die is between the core and the cavity, and will stick to the cavity during stamping, making it not easy to disassemble and with low efficiency.

[0007] 2. Technical solution

[0008] An automotive part stamping die, comprising:

[0009] A support assembly, the support assembly includes a bottom plate, a support block is connected to the top of the bottom plate, a fixing plate is provided on the top of the support block, a telescopic column is connected to the top of the fixing plate, a telescopic column chamber is connected to the top of the telescopic column, and a top plate is connected to the top of the telescopic column chamber;

[0010] A core assembly, the core assembly includes a core provided on the top of the fixing plate, a fixing block and a stabilizing block are provided on the top of the fixing plate, a telescopic stabilizing column is provided on the top of the stabilizing block, a limiting plate is provided on the circumferential outer wall of the telescopic stabilizing column, and a cavity assembly includes a cavity provided on the bottom of the top plate, and a spring is provided on the top of the inner wall of the cavity.

[0011] Preferably, a gasket is provided on the top of the bottom plate, and the gasket is made of alloy material.

[0012] Preferably, a connecting plate is provided on the top of the top plate, and a semi-ring is provided on the top of the connecting plate.

[0013] Preferably, a clamping groove is provided on the top of the core, a clamping block is provided on the top of the inner wall of the cavity, and the clamping block is matched with the clamping groove.

[0014] Preferably, a square block is provided on the top of the inner wall of the cavity, and the square block is made of sponge material.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present utility model are as follows:

[0017] The present utility model combines and applies three components, namely a support assembly, a core assembly and a cavity assembly. The support assembly is provided with a bottom plate, a support block, a fixing plate and a bottom plate for support. The core assembly and the cavity assembly are provided on the top of the support assembly. In the core assembly, a fixing block is provided to clamp the core, which is convenient for disassembly. A stabilizing block, a telescopic moving column and a limiting plate are also provided to fix the core at a variable distance, with high flexibility.

[0018] Secondly, a spring is provided in the cavity assembly to push out the stamped parts after stamping, which is convenient for taking out the stamped parts. The square block made of sponge material can protect the stamped parts and also assist the spring in working. Brief description of the drawings

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

[0020] Figure 2 is a front view of the overall structure of the present utility model;

[0021] Figure 3 Schematic diagram of the split of the limit component and the stability component of the present utility model;

[0022] Figure 4 Internal overall schematic diagram of the present utility model;

[0023] Explanation of reference numerals in the figure: 100, support component; 110, bottom plate; 120, support block; 130, fixing plate; 140, gasket; 150, telescopic column; 160, telescopic column bin; 170, top plate; 180, connection plate; 190, semi-ring; 200, core component; 210, core; 211, clamping groove; 220, fixing block; 230, stabilizing block; 231, telescopic stabilizing column; 240, limiting plate; 300, cavity component; 310, cavity; 320, clamping block; 330, spring; 340, square block. Specific implementation mode

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0025] In the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] The support component, core component, and cavity component of this utility model are combined and applied. The support component is provided with a bottom plate, support blocks, a fixing plate, and a bottom plate for support. The core component and cavity component are arranged on the top of the support component. In the core component, a fixing block is provided to clamp the core for convenient disassembly. A stabilizing block, telescopic moving columns, and a limiting plate are also provided to fix the core at variable distances, with high flexibility. Secondly, in the cavity component, a spring is provided to push out the stamped parts after stamping, facilitating the removal of the stamped parts. The sponge material square can protect the stamped parts and also assist the spring in working.

[0028] Please refer to Figures 1-4 , this utility model provides a technical solution:

[0029] A stamping die for automotive parts, comprising:

[0030] The support component 100 includes a bottom plate 110. A support block 120 is connected to the top of the bottom plate 110. A fixing plate 130 is provided on the top of the support block 120. A telescopic column 150 is connected to the top of the fixing plate 130. A telescopic column chamber 160 is connected to the top of the telescopic column 150. A top plate 170 is connected to the top of the telescopic column chamber 160. The top plate 170 can move along with the telescopic column 150.

[0031] The core component 200 includes a core 210 arranged on the top of the fixing plate 130. A fixing block 220 and a stabilizing block 230 are provided on the top of the fixing plate 130. A telescopic stabilizing column 231 is provided on the top of the stabilizing block 230. A limiting plate 240 is arranged on the circumferential outer wall of the telescopic stabilizing column 231. The limiting plate 240 can effectively limit the core 210.

[0032] The cavity component 300 includes a cavity 310 arranged at the bottom of the top plate 170. A spring 330 is provided on the top inner wall of the cavity 310. The setting of the spring 330 can make it easy to push out the stamped parts.

[0033] It should be noted that, in order to make the top of the bottom plate 110 stronger, specifically, a gasket 140 is provided on the top of the bottom plate 110. The gasket 140 is made of alloy material, and the alloy material can make the top of the bottom plate 110 stronger.

[0034] It should be noted that, in order to facilitate the movement of the whole, specifically, a connecting plate 180 is provided on the top of the top plate 170. A semi-ring 190 is provided on the top of the connecting plate 180. The connecting plate 180 and the semi-ring 190 can facilitate the movement of the whole.

[0035] It should be noted that, in order to prevent the core 210 and the cavity 310 from being misaligned, specifically, a clamping groove 211 is provided at the top of the core 210, and a clamping block 320 is provided at the top of the inner wall of the cavity 310. The clamping block 320 is matched with the clamping groove 211. The clamping of the clamping block 320 and the clamping groove 211 can prevent the core 210 and the cavity 310 from being misaligned.

[0036] In addition, in order to make the interior of the cavity 310 more perfect, specifically, a square block 340 is provided at the top of the inner wall of the cavity 310. The square block 340 is made of sponge material. The sponge material can return to its original state after being stressed and is elastic.

[0037] Working principle:

[0038] The support assembly 100 is provided with a bottom plate 110, support blocks 120, a fixing plate 130 and the bottom plate 110 for support. The core assembly 200 and the cavity assembly 300 are provided at the top of the support assembly 100. A fixing block 220 is provided in the core assembly 200 to clamp the core 210, which is convenient for disassembly. A stabilizing block 230, a telescopic moving column 231 and a limiting plate 240 are also provided to fix the core 210 at a variable distance, with high flexibility. A spring 330 is provided in the cavity assembly 300 to push out the stamped parts, which is convenient for taking out the stamped parts. The square block 340 made of sponge material can protect the stamped parts and also assist the spring 330 in working. The support assembly 100 includes the core assembly 200 and the cavity assembly 300 to cooperate with each other.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automotive part stamping die, characterized in that, Comprising: A support component (100), the support component (100) includes a bottom plate (110), a support block (120) is connected to the top of the bottom plate (110), a fixing plate (130) is provided on the top of the support block (120), a telescopic column (150) is connected to the top of the fixing plate (130), a telescopic column bin (160) is connected to the top of the telescopic column (150), and a top plate (170) is connected to the top of the telescopic column bin (160); A core component (200), the core component (200) includes a core (210) arranged on the top of the fixing plate (130), a fixing block (220) and a stabilizing block (230) are provided on the top of the fixing plate (130), a telescopic stabilizing column (231) is provided on the top of the stabilizing block (230), and a limiting plate (240) is arranged on the circumferential outer wall of the telescopic stabilizing column (231); A cavity component (300), the cavity component (300) includes a cavity (310) arranged at the bottom of the top plate (170), and a spring (330) is provided on the top inner wall of the cavity (310).

2. The stamping die for automotive parts according to claim 1, characterized in that: A gasket (140) is provided on the top of the bottom plate (110), and the gasket (140) is made of alloy material.

3. The stamping die for automotive parts according to claim 2, wherein: A connection disk (180) is provided on the top of the top plate (170), and a semi-ring (190) is provided on the top of the connection disk (180).

4. A stamping die for automotive parts according to claim 3, characterized in that: A clamping groove (211) is provided on the top of the core (210), a clamping block (320) is provided on the top inner wall of the cavity (310), and the clamping block (320) is matched with the clamping groove (211).

5. A stamping die for automotive parts according to claim 4, characterized in that: A square block (340) is provided on the top inner wall of the cavity (310), and the square block (340) is made of sponge material.

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