A steel belt pipe fitting punching die

Abstract

The utility model discloses a kind of steel band pipe fittings punching die, it is related to pipe fittings punching technical field.The utility model includes punch mechanism, the punch mechanism is used to punch to material, stripper mechanism, the stripper mechanism is arranged in the inside of punch mechanism, the stripper mechanism includes take out subassembly, the stripper mechanism is used to demould after punching Material, the take out subassembly includes lower mould, hole mould is installed in the inside of lower mould.The utility model is set by hole mould, specifically when push rod moves to back will drive connecting rod to move to back along inclined groove, and simultaneously move upwards, then again by connecting rod movement to drive slider to move, then again by slider movement to drive support frame to move and simultaneously push hole mould to move upwards, then again by hole mould to lift material, avoid because excessive pressure, so that material is stuck in lower mould upper side, the finished material is difficult to take situation.

Description

Technical Field

[0001] This utility model belongs to the field of pipe fitting punching technology, and in particular relates to a punching die for steel strip pipe fittings. Background Technology

[0002] Steel strip pipe fittings (such as pipe clamps, pipe supports, and pipe caps) are widely used in industries such as construction, machinery, power, and chemical engineering to fix, connect, or support piping systems. Punching is one of the key processes in production, used to machine mounting holes, fixing holes, drainage holes, etc., into the steel strip fittings.

[0003] When punching existing pipe fittings, the material often gets stuck in the die due to excessive punching pressure. This requires the use of pry bars or other tools to remove the stuck material. However, this process can easily damage the die and the punched material. To address this issue, we provide a punching die for steel strip pipe fittings. Utility Model Content

[0004] The purpose of this utility model is to provide a punching die for steel strip pipe fittings. The sliding block moves to drive the support frame to move and simultaneously push the punching die upward. Then, the punching die lifts the material, avoiding the situation where the material gets stuck above the lower die due to excessive pressure, making it difficult to remove the finished material. This solves the problem that in existing models, when the material is stuck in the die, it is necessary to use pry bars or other objects to remove the stuck material, but this process can easily damage the die and the punched material.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a punching die for steel strip pipe fittings, including a punching mechanism for punching holes in the material; and

[0007] A demolding mechanism is disposed inside the stamping mechanism, and the demolding mechanism includes a take-out component. The demolding mechanism is used to demold the material after punching.

[0008] The extraction component includes a lower mold, inside which a hole mold is installed, and an inclined groove is provided on the right side of the lower mold;

[0009] The inclined groove is inclined, and the top of the hole mold is parallel to the top of the lower mold. The hole mold can be replaced according to the needs of the hole.

[0010] Furthermore, the stamping mechanism includes a storage assembly for collecting the punched sheets; and

[0011] A replacement component is disposed above the storage component and is used to replace the mold;

[0012] In this process, when punching the material, the punched sheets are collected by a storage component, and the mold is replaced by a replacement component.

[0013] Furthermore, the demolding mechanism also includes a connecting assembly for replacing the hole mold;

[0014] The process involves removing components to drag the material, and then connecting components to change the hole molds for different holes.

[0015] Furthermore, the storage component includes a workbench, a support rod is fixedly connected to the top of the workbench, a storage box is snapped into the front of the workbench, and a top plate is fixedly connected to the top of the support rod;

[0016] Among them, a limiting rod 2 is fixedly connected to the top of the workbench, and the punched plates are collected by a storage box, while the limiting rod 2 limits the connection plate.

[0017] Furthermore, the replacement component includes a stamping machine fixedly connected to the top of the top plate, a connecting plate fixedly connected to the bottom output end of the stamping machine, an upper mold inserted inside the connecting plate, and mounting slots provided on the side of the connecting plate and the worktable that are close to each other. Connecting blocks are provided on the side of the upper mold and the lower mold that are close to the mounting slots and are adapted to the mounting slots.

[0018] The connecting plate is located at the bottom of the top plate, and the outer surface of the upper mold is slidably connected to the inner wall of the mounting groove.

[0019] Furthermore, a connecting rod is slidably connected to the inner wall of the lower mold, the right side of the connecting rod passes through the lower mold, and a push rod is fixedly connected to the right side of the lower mold;

[0020] The outer surface of the connecting rod is in contact with the inner wall of the inclined groove, and a protrusion is provided at the bottom of the hole mold.

[0021] Furthermore, the connecting assembly includes a support frame slidably connected to the inner wall of the lower mold. There are two lower molds in total. A limit rod is fixedly connected to the inner wall of the lower mold. The inner wall of the support frame on the left side is slidably connected to the outer surface of the limit rod. The support frame on the right side has a groove on its right side. A slider is slidably connected to the inner wall of the groove. The right side of the slider is fixedly connected to the left side of the connecting rod. Locking screws are inserted into the front of both support frames.

[0022] The support frame has a fixing groove on its top, and the inner wall of the fixing groove is adapted to the outer surface of the protrusion. The support frame and the protrusion are connected by a locking screw, and the hole mold is fixed above the support frame by rotating the locking screw.

[0023] This utility model has the following beneficial effects:

[0024] This utility model uses a hole mold. Specifically, when the push rod moves to the back, it drives the connecting rod to move to the back along the inclined groove and simultaneously moves upward. Then, the movement of the connecting rod drives the slider to move, and the movement of the slider drives the support frame to move, simultaneously pushing the hole mold upward. Finally, the hole mold lifts the material, preventing the material from getting stuck above the lower mold due to excessive pressure, thus avoiding the situation where the finished material is difficult to remove.

[0025] This utility model features an installation slot. Specifically, the lower and upper molds are installed along the installation slots located above the worktable and connecting plate. The operation is simple, allowing for quick installation and disassembly of the lower and upper molds. The upper mold works in conjunction with the hole mold to punch holes in the material. The punched pieces are collected in a storage box inside the worktable, preventing them from remaining above the lower mold and affecting processing efficiency.

[0026] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying 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.

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0029] Figure 2 This is a schematic diagram of the front cross-sectional structure of the connecting plate of this utility model;

[0030] Figure 3 This is a schematic diagram of the overall structure of the lower mold of this utility model;

[0031] Figure 4 This is a schematic diagram of the front sectional view of the lower mold of this utility model;

[0032] Figure 5 This is a front sectional view of the hole mold of this utility model.

[0033] The attached diagram lists the components represented by each number as follows:

[0034] 1. Stamping mechanism; 11. Storage component; 111. Workbench; 112. Support rod; 113. Storage box; 114. Top plate; 12. Replacement component; 121. Stamping machine; 122. Connecting plate; 123. Upper mold; 124. Mounting slot; 2. Demolding mechanism; 21. Component removal; 211. Lower mold; 212. Hole mold; 213. Inclined groove; 214. Push rod; 215. Connecting rod; 22. Connecting component; 221. Support frame; 222. Limiting rod; 223. Locking screw; 224. Slider. Detailed Implementation

[0035] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0036] Please see Figures 1-5 As shown, this utility model is a punching die for steel strip pipe fittings, including a punching mechanism 1, which is used to punch holes in the material; and

[0037] The demolding mechanism 2 is disposed inside the stamping mechanism 1. The demolding mechanism 2 includes a take-out component 21. The demolding mechanism 2 is used to demold the punched material.

[0038] The component 21 includes a lower mold 211, inside which a hole mold 212 is installed. An inclined groove 213 is provided on the right side of the lower mold 211. The inclined groove 213 is inclined. The top of the hole mold 212 is parallel to the top of the lower mold 211. When the push rod 214 moves to the back, it will drive the connecting rod 215 to move to the back along the inclined groove 213 and move upward at the same time. Then, the movement of the connecting rod 215 will drive the slider 224 to move. Then, the movement of the slider 224 will drive the support frame 221 to move and push the hole mold 212 upward at the same time. Then, the hole mold 212 will lift the material, so as to avoid the material getting stuck above the lower mold 211 due to excessive pressure, which would make it difficult to remove the finished material.

[0039] The stamping mechanism 1 includes a storage assembly 11 for collecting the punched sheet; and

[0040] Replacement component 12 is located above storage component 11. Replacement component 12 is used to replace the mold. When punching material, the storage component 11 collects the punched plates, and the replacement component 12 replaces the mold.

[0041] The demolding mechanism 2 also includes a connecting component 22, which is used to replace the hole mold 212. The material is dragged by removing the component 21, and then the hole mold 212 with different holes is replaced by the connecting component 22.

[0042] The storage component 11 includes a workbench 111, a support rod 112 fixedly connected to the top of the workbench 111, a storage box 113 snapped onto the front of the workbench 111, a top plate 114 fixedly connected to the top of the support rod 112, and a limit rod 2 fixedly connected to the top of the workbench 111. The punched plates are collected through the storage box 113.

[0043] The replacement component 12 includes a punching machine 121 fixedly connected to the top of the top plate 114. A connecting plate 122 is fixedly connected to the bottom output end of the punching machine 121. An upper mold 123 is inserted into the connecting plate 122. An installation groove 124 is opened on the side of the connecting plate 122 and the worktable 111 that are close to each other. The connecting plate 122 is set at the bottom of the top plate 114. The outer surface of the upper mold 123 is slidably connected to the inner wall of the installation groove 124. The lower mold 211 and the upper mold 123 are first installed along the installation groove 124 opened above the worktable 111 and the connecting plate 122. The operation is simple and the lower mold 211 and the upper mold 123 can be installed and disassembled quickly. The material is punched by the upper mold 123 cooperating with the hole mold 212. The punched plates will enter the storage box 113 inside the worktable 111 for centralized collection, so as to avoid the plates remaining above the lower mold 211 and affecting the processing efficiency.

[0044] A connecting rod 215 is slidably connected to the inner wall of the lower mold 211. The right side of the connecting rod 215 passes through the lower mold 211. A push rod 214 is fixedly connected to the right side of the lower mold 211. The outer surface of the connecting rod 215 contacts the inner wall of the inclined groove 213. A protrusion is provided at the bottom of the hole mold 212.

[0045] The connecting component 22 includes a support frame 221 that is slidably connected to the inner wall of the lower mold 211. There are two lower molds 211. A limit rod 222 is fixedly connected to the inner wall of the lower mold 211. The inner wall of the support frame 221 on the left side is slidably connected to the outer surface of the limit rod 222. The support frame 221 on the right side has a groove on its right side. A slider 224 is slidably connected to the inner wall of the groove. The right side of the slider 224 is fixedly connected to the left side of the connecting rod 215. Locking screws 223 are inserted into the front of both support frames 221. A fixing groove is opened on the top of the support frame 221. The inner wall of the fixing groove is adapted to the outer surface of the protrusion. The support frame 221 and the protrusion are connected by locking screws 223.

[0046] A specific application of this embodiment is as follows: In use, the lower mold 211 and the upper mold 123 are first installed along the mounting slots 124 opened above the workbench 111 and the connecting plate 122. After installation, the material is placed above the lower mold 211, and then the punch press 121 is started. The punch press 121 pushes the connecting plate 122 downward, and then the upper mold 123 is moved downward by the movement of the connecting plate 122. Then, the upper mold 123 cooperates with the hole mold 212 to punch the material. The punched sheet will enter the storage box 113 inside the workbench 111 for centralized collection, avoiding the sheet remaining above the lower mold 211 and improving processing efficiency. During the punching process, some material may get stuck above the lower mold 211 due to excessive punching pressure. In this case, the pusher will... Push rod 214 is pushed to the back. When push rod 214 moves to the back, it will drive connecting rod 215 to move to the back along inclined groove 213 and move upward at the same time. Then, the movement of connecting rod 215 will drive slider 224 to move. Then, the movement of slider 224 will drive support frame 221 to move and push hole mold 212 upward at the same time. Then, hole mold 212 will lift the material to avoid the material getting stuck above the lower mold 211 due to excessive pressure, which would make it difficult to remove the finished material. When multi-hole stamping is required, push rod 214 is first pushed to the innermost part of inclined groove 213 so that hole mold 212 is fully topped. Then, the locking screw 223 is removed with auxiliary tools. After disassembly, hole mold 212 is removed from support frame 221 and replaced with multi-hole mold.

[0047] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0048] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A punching die for steel strip pipe fittings, characterized in that, include: A stamping mechanism (1) is used to punch holes in the material; as well as The demolding mechanism (2) is disposed inside the stamping mechanism (1), and the demolding mechanism (2) includes a take-out component (21). The demolding mechanism (2) is used to demold the material after punching. The extraction component (21) includes a lower mold (211), a hole mold (212) is installed inside the lower mold (211), and an inclined groove (213) is provided on the right side of the lower mold (211). The inclined groove (213) is inclined, and the top of the hole mold (212) is parallel to the top of the lower mold (211).

2. The punching die for steel strip pipe fittings according to claim 1, characterized in that, The stamping mechanism (1) includes a storage component (11) for collecting the punched sheets; and Replacement component (12), which is disposed above storage component (11), is used to replace mold; In this process, when punching the material, the punched plates are collected by the storage component (11), and the mold is replaced by the replacement component (12).

3. The punching die for steel strip pipe fittings according to claim 1, characterized in that, The demolding mechanism (2) further includes a connecting assembly (22) for replacing the hole mold (212); In this process, the material is dragged by removing the component (21), and then the hole mold (212) with different holes is replaced by connecting the component (22).

4. The punching die for steel strip pipe fittings according to claim 2, characterized in that, The storage component (11) includes a workbench (111), a support rod (112) is fixedly connected to the top of the workbench (111), a storage box (113) is snapped into the front of the workbench (111), and a top plate (114) is fixedly connected to the top of the support rod (112). Among them, a limiting rod is fixedly connected to the top of the workbench (111), and the punched plates are collected by the storage box (113).

5. A punching die for steel strip pipe fittings according to claim 2, characterized in that, The replacement component (12) includes a press (121) fixedly connected to the top of the top plate (114). A connecting plate (122) is fixedly connected to the bottom output end of the press (121). An upper mold (123) is inserted inside the connecting plate (122). Mounting slots (124) are provided on the side of the connecting plate (122) and the worktable (111) that are close to each other. The connecting plate (122) is located at the bottom of the top plate (114), and the outer surface of the upper mold (123) is slidably connected to the inner wall of the mounting groove (124).

6. The punching die for steel strip pipe fittings according to claim 1, characterized in that, A connecting rod (215) is slidably connected to the inner wall of the lower mold (211), and the right side of the connecting rod (215) passes through the lower mold (211). A push rod (214) is fixedly connected to the right side of the lower mold (211). The outer surface of the connecting rod (215) is in contact with the inner wall of the inclined groove (213), and the bottom of the hole mold (212) is provided with a protrusion.

7. The punching die for steel strip pipe fittings according to claim 3, characterized in that, The connecting assembly (22) includes a support frame (221) that is slidably connected to the inner wall of the lower mold (211). There are two lower molds (211). A limit rod (222) is fixedly connected to the inner wall of the lower mold (211). The inner wall of the support frame (221) on the left side is slidably connected to the outer surface of the limit rod (222). The support frame (221) on the right side has a groove on its right side. A slider (224) is slidably connected to the inner wall of the groove. The right side of the slider (224) is fixedly connected to the left side of the connecting rod (215). Locking screws (223) are inserted into the front of both support frames (221). The support frame (221) has a fixing groove at the top, and the inner wall of the fixing groove is adapted to the outer surface of the protrusion. The support frame (221) and the protrusion are connected by locking screws (223).

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