A multi-station stamping forming die for a tuyere valve core

Abstract

The utility model relates to the technical field of air nozzle valve core production, and disclose a kind of multi-station stamping forming die for air nozzle valve core production, including base, the base top is provided with multi-station stamping forming lower mould, the base top is fixedly connected with support frame, the support frame top is fixedly connected with hydraulic cylinder, the hydraulic cylinder bottom is fixedly connected with connecting plate, the connecting plate bottom is provided with multi-station stamping forming upper mould, the base outside is provided with limit installation mechanism, the support frame front is provided with auxiliary stamping mechanism, in use process, by the motion of slide plate, it is convenient to realize the position of adjusting mounting block and carry out limit, by screw rod rotation, it is convenient to realize the height of adjusting limit frame, satisfy the support of subsequent stamping to connecting plate, by motor work, make rotating plate rotate, it is convenient to realize dust removal plate up-down reciprocating swing, satisfy the dust removal of multi-station stamping forming lower mould and multi-station stamping forming upper mould.

Description

Technical Field

[0001] This utility model relates to the field of air nozzle valve core production technology, specifically a multi-station stamping forming mold for air nozzle valve core production. Background Technology

[0002] Multi-station progressive stamping dies consist of three sets of die cores for bending, forming, and punching. They can complete the stamping process of bending, forming, and punching in one stroke of the press, which helps to reduce the labor intensity of operators and effectively improves processing efficiency. In the production of air nozzle valve cores, they need to be used in conjunction with multi-station stamping forming dies.

[0003] In the existing technology, the mounting holes of the multi-station stamping forming die are fixed, which makes it difficult to adapt to the reserved holes in different installation environments. At the same time, since the material is directly fed during the stamping process, dust or impurities are likely to be present between the dies, which will affect the yield of stamping. Therefore, it is necessary to improve the multi-station stamping forming die for the production of air nozzle valve cores to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-station stamping die for the production of air nozzle valve cores, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-station stamping forming mold for producing a nozzle valve core, comprising a base, a multi-station stamping forming lower mold disposed on the top of the base, a support frame fixedly connected to the top of the base, a hydraulic cylinder fixedly connected to the top of the support frame, a connecting plate fixedly connected to the bottom of the hydraulic cylinder, a multi-station stamping forming upper mold disposed at the bottom of the connecting plate, a limit installation mechanism disposed on the outside of the base, and an auxiliary stamping mechanism disposed on the front of the support frame;

[0006] The limiting installation mechanism includes an adjusting limiting component and an auxiliary installation component. The adjusting limiting component is disposed outside the connecting plate, and the auxiliary installation component is disposed outside the base.

[0007] Preferably, the adjusting and limiting assembly includes a connecting platform, which is fixedly connected to the outside of the connecting plate. A threaded rod is rotatably connected inside the connecting platform, and a limiting rod is fixedly connected inside the connecting platform. A movable plate is slidably connected to the outside of the limiting rod, and a limiting frame is fixedly connected to the bottom of the movable plate. This facilitates the adjustment of the height of the limiting frame, providing support for the subsequent stamping of the connecting plate and thus preventing over-stamping that could damage the raw material of the nozzle valve core to be stamped.

[0008] Preferably, the movable plate is threadedly connected to the threaded rod, and the connecting platform has a groove at the corresponding position of the movable plate, and the movable plate is slidably connected inside the groove, which facilitates a more stable adjustment process.

[0009] Preferably, the auxiliary installation component includes a mounting frame, which is fixedly connected to the outside of the base. A limit plate is fixedly connected to the end of the mounting frame away from the base. An installation block is slidably connected inside the mounting frame. A connecting box is fixedly connected to the end of the installation block near the limit plate. A sliding plate is slidably connected inside the connecting box. A locking post is fixedly connected to the end of the sliding plate near the limit plate. A spring is fixedly connected to the end of the sliding plate away from the locking post. This facilitates the adjustment and limiting of the position of the installation block, thereby meeting the needs of adjustment and installation in different installation environments.

[0010] Preferably, the locking post is slidably connected to the connecting box, and the limiting plate has a groove at the corresponding position of the locking post, with the locking post inserted into the groove, which facilitates a more stable installation process.

[0011] Preferably, the auxiliary stamping mechanism includes a fixed block, which is fixedly connected to the front of the support frame. A rotating block is rotatably connected inside the fixed block. A dust removal plate is fixedly connected to the front of the rotating block. A connecting rod is rotatably connected inside the rotating block. A support base is fixedly connected to the front of the support frame. A motor is fixedly connected to the front of the support base. A rotating plate is fixedly connected to the output end of the motor. A flexible connecting pipe is fixedly connected to the back of the dust removal plate, which facilitates the up-and-down reciprocating swing of the dust removal plate and satisfies the dust removal needs of the lower and upper dies of the multi-station stamping forming.

[0012] Preferably, the rotating plate has a groove at the corresponding position of the connecting rod, and the connecting rod is rotatably connected inside the groove, which facilitates a more stable dust removal process.

[0013] Compared with the prior art, this utility model provides a multi-station stamping die for the production of air nozzle valve cores, which has the following beneficial effects:

[0014] 1. The multi-station stamping die for producing the air nozzle valve core features a limiting installation mechanism. During use, the sliding plate moves in conjunction with a spring to facilitate adjustment and limiting of the mounting block's position, thus meeting the requirements for installation in different environments. The rotation of the threaded rod, in conjunction with the limiting rod, facilitates adjustment of the limiting frame's height, providing support for subsequent stamping of the connecting plate and preventing over-stamping that could damage the raw material of the air nozzle valve core to be stamped.

[0015] 2. The multi-station stamping die for the production of the air nozzle valve core, through the auxiliary stamping mechanism, uses a motor to rotate the rotating plate during use, which facilitates the up-and-down reciprocating swing of the dust removal plate, thus satisfying the dust removal needs of the lower and upper multi-station stamping dies. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. 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 front structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjusting limit component of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the adjusting limit component of this utility model;

[0020] Figure 4 This is a schematic diagram of the auxiliary installation component structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the auxiliary installation component of this utility model;

[0022] Figure 6 This is a schematic diagram of the auxiliary stamping mechanism of this utility model.

[0023] In the diagram: 1. Base; 2. Lower die for multi-station stamping; 3. Support frame; 4. Hydraulic cylinder; 5. Connecting plate; 6. Upper die for multi-station stamping; 7. Limiting installation mechanism; 71. Adjustable limiting component; 711. Connecting table; 712. Threaded rod; 713. Movable plate; 714. Limiting frame; 715. Limiting rod; 72. Auxiliary installation component; 721. Mounting frame; 722. Limiting plate; 723. Mounting block; 724. Connecting box; 725. Slide plate; 726. Locking post; 727. Spring; 8. Auxiliary stamping mechanism; 81. Fixed block; 82. Rotating block; 83. Dust removal plate; 84. Connecting rod; 85. Support seat; 86. Motor; 87. Rotating plate; 88. Flexible connecting pipe. Detailed Implementation

[0024] 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.

[0025] In 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Example 1:

[0027] Please see Figure 1-5 This utility model provides a technical solution: a multi-station stamping forming mold for producing a nozzle valve core, including a base 1, a multi-station stamping forming lower mold 2 is provided on the top of the base 1, a support frame 3 is fixedly connected to the top of the base 1, a hydraulic cylinder 4 is fixedly connected to the top of the support frame 3, a connecting plate 5 is fixedly connected to the bottom of the hydraulic cylinder 4, a multi-station stamping forming upper mold 6 is provided at the bottom of the connecting plate 5, a limit installation mechanism 7 is provided on the outside of the base 1, and an auxiliary stamping mechanism 8 is provided on the front of the support frame 3;

[0028] The limiting installation mechanism 7 includes an adjusting limiting component 71 and an auxiliary installation component 72. The adjusting limiting component 71 is located outside the connecting plate 5, and the auxiliary installation component 72 is located outside the base 1.

[0029] Furthermore, the adjusting limit assembly 71 includes a connecting platform 711, which is fixedly connected to the outside of the connecting plate 5. A threaded rod 712 is rotatably connected inside the connecting platform 711, and a limit rod 715 is fixedly connected inside the connecting platform 711. A movable plate 713 is slidably connected to the outside of the limit rod 715, and a limit frame 714 is fixedly connected to the bottom of the movable plate 713. This facilitates the adjustment of the height of the limit frame 714, which supports the subsequent stamping of the connecting plate 5 and avoids the situation where the raw material of the nozzle valve core to be stamped is damaged due to excessive stamping.

[0030] Furthermore, the movable plate 713 is threadedly connected to the threaded rod 712, and the connecting platform 711 and the movable plate 713 are provided with grooves at corresponding positions, and the movable plate 713 is slidably connected inside the groove, which facilitates a more stable adjustment process.

[0031] Furthermore, the auxiliary installation component 72 includes a mounting bracket 721, which is fixedly connected to the outside of the base 1. A limiting plate 722 is fixedly connected to the end of the mounting bracket 721 away from the base 1. An installation block 723 is slidably connected inside the mounting bracket 721. A connecting box 724 is fixedly connected to the end of the installation block 723 near the limiting plate 722. A sliding plate 725 is slidably connected inside the connecting box 724. A locking post 726 is fixedly connected to the end of the sliding plate 725 near the limiting plate 722. A spring 727 is fixedly connected to the end of the sliding plate 725 away from the locking post 726. This facilitates the adjustment and limiting of the position of the installation block 723, thereby meeting the needs of adjustment and installation in different installation environments.

[0032] Furthermore, the locking post 726 is slidably connected to the connecting box 724, and the limiting plate 722 has a groove at the corresponding position of the locking post 726, and the locking post 726 is inserted into the groove, which makes the installation process more stable.

[0033] Example 2:

[0034] Based on Example 1, please refer to Figure 6 Furthermore, in conjunction with Embodiment 1, the auxiliary stamping mechanism 8 includes a fixed block 81, which is fixedly connected to the front of the support frame 3. A rotating block 82 is rotatably connected inside the fixed block 81. A dust removal plate 83 is fixedly connected to the front of the rotating block 82. A connecting rod 84 is rotatably connected inside the rotating block 82. A support base 85 is fixedly connected to the front of the support frame 3. A motor 86 is fixedly connected to the front of the support base 85. A rotating plate 87 is fixedly connected to the output end of the motor 86. A flexible connecting pipe 88 is fixedly connected to the back of the dust removal plate 83, which facilitates the up-and-down reciprocating swing of the dust removal plate 83, thereby satisfying the dust removal needs of the multi-station stamping lower mold 2 and the multi-station stamping upper mold 6.

[0035] Furthermore, a groove is provided at the corresponding position of the rotating plate 87 and the connecting rod 84, and the connecting rod 84 is rotatably connected inside the groove, which facilitates a more stable dust removal process.

[0036] In actual operation, when this device is used, the threaded rod is first used as a T-type threaded rod to give it self-locking properties. The operator moves the device to the designated installation position and adjusts it according to the pre-drilled mounting holes in the installation environment. The operator squeezes the sliding plate 725, which, in conjunction with the spring 727, moves the locking pin 726. This, in turn, moves the connecting box 724, causing the mounting block 723 to slide inside the mounting bracket 721 until it aligns with the designated mounting hole. Then, the operator releases the sliding plate 725, allowing the locking pin 726 to engage with the limiting plate 722. With the locking bolts tightened, the installation and positioning of the mounting block 723 in the installation environment is completed. After installation, the operator adjusts the device according to the material type and thickness of the nozzle valve core to be stamped. Operators use tools such as hex wrenches to rotate the threaded rod 712. The rotation of the threaded rod 712, in conjunction with the limiting rod 715, causes the movable plate 713 to move, thereby adjusting the height of the limiting frame 714 to support the subsequent stamping of the connecting plate 5. The flexible connecting pipe 88 is then connected and installed to an external dust removal fan. The operation of the external dust removal fan, in conjunction with the flexible connecting pipe 88 and the dust removal plate 83, removes dust from the lower die 2 and the upper die 6 of the multi-station stamping forming. The operation of the motor 86 causes the rotating plate 87 to rotate, which, in conjunction with the connecting rod 84, causes the rotating block 82 to rotate inside the fixed block 81. This allows the dust removal plate 83 to swing up and down, satisfying the dust removal needs of the lower die 2 and the upper die 6 of the multi-station stamping forming.

[0037] It should 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.

Claims

1. A multi-station stamping forming die for producing a tuyere spool, comprising a base (1), characterized in that: The base (1) is provided with a multi-station stamping lower mold (2) on the top, a support frame (3) is fixedly connected to the top of the base (1), a hydraulic cylinder (4) is fixedly connected to the top of the support frame (3), a connecting plate (5) is fixedly connected to the bottom of the hydraulic cylinder (4), a multi-station stamping upper mold (6) is provided at the bottom of the connecting plate (5), a limit installation mechanism (7) is provided on the outside of the base (1), and an auxiliary stamping mechanism (8) is provided on the front of the support frame (3). The limiting installation mechanism (7) includes an adjusting limiting component (71) and an auxiliary installation component (72). The adjusting limiting component (71) is located outside the connecting plate (5), and the auxiliary installation component (72) is located outside the base (1).

2. The multi-station stamping forming die for producing a nozzle valve core according to claim 1, characterized in that: The adjusting limit assembly (71) includes a connecting platform (711), which is fixedly connected to the outside of the connecting plate (5). A threaded rod (712) is rotatably connected inside the connecting platform (711). A limit rod (715) is fixedly connected inside the connecting platform (711). A movable plate (713) is slidably connected to the outside of the limit rod (715). A limit frame (714) is fixedly connected to the bottom of the movable plate (713).

3. The multi-station stamping forming die for producing a nozzle valve core according to claim 2, characterized in that: The movable plate (713) is threadedly connected to the threaded rod (712). The connecting platform (711) is provided with a groove at the corresponding position of the movable plate (713), and the movable plate (713) is slidably connected inside the groove.

4. The multi-station stamping die for producing a nozzle valve core according to claim 1, characterized in that: The auxiliary installation component (72) includes a mounting bracket (721), which is fixedly connected to the outside of the base (1). A limiting plate (722) is fixedly connected to one end of the mounting bracket (721) away from the base (1). An installation block (723) is slidably connected inside the mounting bracket (721). A connecting box (724) is fixedly connected to one end of the mounting block (723) near the limiting plate (722). A sliding plate (725) is slidably connected inside the connecting box (724). A locking post (726) is fixedly connected to one end of the sliding plate (725) near the limiting plate (722). A spring (727) is fixedly connected to one end of the sliding plate (725) away from the locking post (726).

5. The multi-station stamping forming die for producing a nozzle valve core according to claim 4, characterized in that: The locking pin (726) is slidably connected to the connecting box (724). The limiting plate (722) has a groove at the corresponding position of the locking pin (726), and the locking pin (726) is inserted into the groove.

6. The multi-station stamping forming die for producing a nozzle valve core according to claim 1, characterized in that: The auxiliary stamping mechanism (8) includes a fixed block (81), which is fixedly connected to the front of the support frame (3). A rotating block (82) is rotatably connected inside the fixed block (81). A dust removal plate (83) is fixedly connected to the front of the rotating block (82). A connecting rod (84) is rotatably connected inside the rotating block (82). A support base (85) is fixedly connected to the front of the support frame (3). A motor (86) is fixedly connected to the front of the support base (85). A rotating plate (87) is fixedly connected to the output end of the motor (86). A flexible connecting pipe (88) is fixedly connected to the back of the dust removal plate (83).

7. A multi-station stamping die for producing a nozzle valve core according to claim 6, characterized in that: The rotating plate (87) has a groove at the corresponding position of the connecting rod (84), and the connecting rod (84) is rotatably connected inside the groove.

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