Multi-station switching hardware stamping die

Abstract

The utility model relates to the field of punch die, especially a hardware punch die of multi -position switching, including upper die seat and lower die seat, be provided with multi -position switching assembly between upper die seat and lower die seat, multi -position switching assembly includes a plurality of horizontal settings and the mutual connection of processing bearing disc, and the recessed processing groove of through is established in the middle part of processing bearing disc, and the left and right sides of lower die seat are provided with the expansion air cylinder of mutual connection between processing bearing disc, processing bearing disc's outside correspond guide column and be provided with a plurality of guide grooves, and guide column passes through guide groove and guide bushel in proper order. The utility model has the advantages that: through being provided with multi -position switching assembly between upper die seat and lower die seat, utilize the expansion cooperation between two expansion air cylinders, drive a plurality of processing bearing disc and realize reciprocating movement between upper die seat and lower die seat, can carry out processing to a plurality of board in proper order, and the demand of small to punch press's specification, thereby effectively improved processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of stamping dies, and in particular to a multi-station switching hardware stamping die. Background Technology

[0002] Cold stamping is a pressure processing method that uses a die mounted on a press to apply pressure to a material at room temperature, causing it to separate or plastically deform, thereby obtaining the desired part. A stamping die is a special process equipment used in cold stamping to process materials (metal or non-metal) into parts or semi-finished products. It is called a cold stamping die or cold stamping mold.

[0003] With the continuous increase in market demand and productivity, multi-station stamping dies are now often used to achieve batch processing in order to realize efficient and high-precision mass production of products.

[0004] As the number of stations increases, the overall size of multi-station molds also increases. This not only requires more physical space to install and operate the molds, but also increases the complexity and time consumption of mechanical movements during mold switching. In particular, when using small stamping presses or equipment with low pressure, the physical size limitations and power performance of these devices often cannot meet the high requirements of multi-station molds for space and time switching, thus limiting the application of multi-station molds on these devices. Utility Model Content

[0005] To overcome the shortcomings mentioned above, this utility model provides a technical solution that can solve the above problems.

[0006] A multi-station switching metal stamping die, comprising an upper die base and a lower die base;

[0007] The lower end of the upper mold base is provided with multiple guide pillars, and the upper end of the lower mold base is provided with multiple guide sleeves corresponding to the guide pillars. A multi-station switching component is provided between the upper mold base and the lower mold base.

[0008] The multi-station switching component includes multiple horizontally arranged and interconnected processing support plates. The processing support plates are located between the upper mold base and the lower mold base. A through processing groove is provided in the middle of the processing support plate. Telescopic cylinders that are interconnected with the processing support plates are respectively arranged on the left and right sides of the lower mold base.

[0009] Multiple guide grooves are provided on the outer side of the processing bearing plate corresponding to the guide post, and the guide post passes through the guide groove and guide sleeve in sequence.

[0010] As a further embodiment of this utility model: infrared positioning transmitters are respectively provided on the left and right sides of the lower mold base, and infrared positioning receivers that are electrically coordinated with the infrared positioning transmitters are respectively provided at the lower ends of the left and right sides of the processing support plate.

[0011] As a further embodiment of this utility model: each guide groove is provided with a guide groove at its upper end, the guide groove having a funnel-shaped structure, and the upper mold base has a receiving groove formed on the outside of the guide post that cooperates with the guide groove.

[0012] As a further embodiment of this utility model: sliding grooves are provided on the front and rear sides of the upper surface of the lower mold base, and a sliding rail is provided on the lower end of the processing bearing plate corresponding to the sliding grooves.

[0013] As a further embodiment of this utility model: the lower end of the telescopic cylinder is provided with multiple elastic cylinders.

[0014] Compared with the prior art, the beneficial effects of this utility model are: by setting a multi-station switching component between the upper and lower die bases, and utilizing the telescopic cooperation between two telescopic cylinders, multiple processing bearing plates are driven to reciprocate between the upper and lower die bases, which can process multiple plates in sequence, while reducing the requirements for the specifications of the stamping machine, thereby effectively improving the processing efficiency.

[0015] 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

[0016] To more clearly illustrate the technical solutions in this embodiment or the prior art, the drawings used in the description of the embodiment or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a side view of the workstation support platform.

[0019] The following components are shown in the figure: 1. Upper mold base; 2. Lower mold assembly; 3. Guide pillar; 4. Guide sleeve; 5. Workstation support platform; 6. Machining groove; 7. Telescopic cylinder; 8. Guide groove; 9. Infrared positioning transmitter; 10. Infrared positioning receiver; 11. Guide groove; 12. Receiving groove; 13. Slide groove; 14. Slide rail; 15. Elastic cylinder. Detailed Implementation

[0020] 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.

[0021] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0022] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] In the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," 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. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0024] Please see Figure 1-2 A multi-station switching metal stamping die, comprising an upper die base 1 and a lower die base 2;

[0025] The lower end of the upper mold base 1 is provided with multiple guide pillars 3, and the upper end of the lower mold base 2 is provided with multiple guide sleeves 4 corresponding to the guide pillars 3. A multi-station switching component is provided between the upper mold base 1 and the lower mold base 2.

[0026] The multi-station switching component includes multiple horizontally arranged and interconnected processing support plates 5. The processing support plates 5 are arranged between the upper mold base 1 and the lower mold base 2. The processing support plate 5 has a through processing groove 6 recessed in the middle. Telescopic cylinders 7 that are interconnected with the processing support plates 5 are respectively arranged on the left and right sides of the lower mold base 2.

[0027] Multiple guide grooves 8 are provided on the outer side of the processing bearing plate 5 corresponding to the guide post 3, and the guide post 3 passes through the guide grooves 8 and the guide sleeve 4 in sequence.

[0028] During operation, the upper die holder 1 is installed at the top of the stamping machine, and the lower die holder 2 is fixed at the bottom of the stamping machine. The processing support plate 5 is set between the upper die holder 1 and the lower die holder 2. The sheet metal is placed on the processing groove 6 of the processing support plate 5. The upper die holder 1 moves downward under the drive of the stamping machine. The guide post 3 passes through the guide groove 8 and inserts into the guide sleeve 4, so that the upper die holder 1 cooperates with the lower die holder 2 through the processing groove 6 to stamp the sheet metal to form a workpiece. The telescopic cylinder 7 drives the station support plate 5 to achieve reciprocating motion, which can load and unload other station support plates 5 while processing one station support plate 5. At the same time, the required processing space is small, which improves the processing efficiency.

[0029] A further solution: Infrared positioning transmitters 9 are respectively installed on the left and right sides of the lower mold base 2, and infrared positioning receivers 10 that are electrically coordinated with the infrared positioning transmitters 9 are respectively installed at the lower ends of the left and right sides of the processing bearing plate 5.

[0030] It can locate the moving position of the workstation support plate 5, thereby improving the accuracy of the movement of the workstation support plate 5.

[0031] A further solution: Each guide groove 8 is provided with a guide groove 11 at its upper end. The guide groove 11 has a funnel-shaped structure. The upper mold base 1 has a receiving groove 12 formed on the outside of the guide post 3, which cooperates with the guide groove 11.

[0032] This allows the guide post 3 to be easily inserted into the guide groove 8, improving the accuracy of the machining and avoiding damage to the upper mold base 1 and the lower mold base 2.

[0033] A further solution: Slide grooves 13 are provided on the front and rear sides of the upper surface of the lower mold base 2, and slide rails 14 are provided on the lower end of the machining bearing plate 5 corresponding to the slide grooves.

[0034] It can effectively improve the stability of the workstation support plate 5 when it moves.

[0035] A further solution: The lower end of the telescopic cylinder 7 is provided with multiple elastic cylinders 15.

[0036] It can provide a certain buffering effect on the telescopic cylinder 7, thereby improving stability.

[0037] The circuits, electronic components, and control modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0038] It should also be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multi-station changeover hardware stamping die, characterized by: The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively.

2. The multi-position switched hardware stamping die of claim 1, wherein: The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively.

3. The multi-position switched hardware stamping die of claim 1, wherein: The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively.

4. The multi-position switched hardware stamping die of claim 1, wherein: The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively.

5. The multi-position switched hardware stamping die of claim 1, wherein: The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (3) and guide sleeves (4) respectively. The upper die holder (1) and the lower die holder (2) are provided with a plurality of guide columns (

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