A stamping device for double-walled corrugated pipe ports

Abstract

This utility model discloses a stamping device for the ends of a double-wall corrugated pipe, belonging to the field of corrugated pipe stamping devices. It includes a base and a stamping plate, with an operating table provided on one side of the base. In this utility model, when the operator needs to stamp the ends of a double-wall corrugated pipe, the clamping assembly first drives the anti-slip pads inside two sets of clamping grooves to fix and clamp both ends of the double-wall corrugated pipe. Then, the stamping plate, under the abutment of the abutment plate, performs the stamping operation on the ends of the double-wall corrugated pipe. When the other end of the double-wall corrugated pipe needs to be stamped, the moving assembly moves the stamping plate to the other end for stamping. This meets the needs of the operator, reduces the workload, and improves stamping efficiency. It can stamp different types of double-wall corrugated pipes, has a wide range of applications, and greatly improves the practicality and versatility of the equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of bellows stamping devices, specifically a stamping device for the port of a double-walled bellows. Background Technology

[0002] Corrugated pipes mainly include metal corrugated pipes, corrugated expansion joints, corrugated heat exchange tubes, diaphragm boxes, and metal hoses. Metal corrugated pipes are mainly used to compensate for pipeline thermal deformation, damping, and absorbing pipeline settlement deformation. They are widely used in petrochemical, instrumentation, aerospace, chemical, power, cement, and metallurgical industries. During the manufacturing process, the corrugated ends need to be stamped into flat arc surfaces for docking and installation with flanges and other workpieces.

[0003] Currently, the stamping devices used for stamping the ends of bellows still have some defects. Some stamping devices cannot effectively fix bellows of different models during stamping operations, thus limiting their use. Other stamping devices require stopping the device and manually changing the position of the bellows end when stamping the other end, which greatly reduces stamping efficiency, fails to meet the needs of workers, and lacks practicality and versatility.

[0004] Therefore, this utility model provides a stamping device for the port of a double-walled corrugated pipe to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved This invention provides a stamping device for the port of a double-walled corrugated pipe, which aims to solve the problems mentioned in the background art.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a stamping device for the port of a double-walled corrugated pipe, comprising a base and a stamping plate. An operating table is provided on one side surface of the base, and a clamping component for fixing double-walled corrugated pipes of different widths is provided on the operating table. Abutment plates for abutting the port of the double-walled corrugated pipe are fixedly connected to both ends of one side surface of the base, and fixing plates are fixedly connected to both ends of one side surface of the base. A moving component for driving the stamping plate to move is provided between the fixing plates.

[0007] As a preferred technical solution of this application, the clamping assembly includes a rotating handwheel and a connecting shaft. One end surface of the connecting shaft is rotatably connected to one side surface of the operating table. The connecting shaft is fixedly connected to the rotating handwheel. The operating table has a groove. A bidirectional screw is rotatably connected inside the groove. One end surface of the bidirectional screw is fixedly connected to one end surface of the connecting shaft.

[0008] As a preferred technical solution of this application, a first sliding rod is fixedly connected to both sides of the inside of the groove, and a movable plate is slidably connected to both ends of the first sliding rod. The movable plate is threadedly connected to a bidirectional screw, and a connecting plate is fixedly connected to one end surface of the movable plate.

[0009] As a preferred technical solution of this application, a connecting shaft is fixedly connected to both ends of one side surface of the connecting plate, and a clamping groove is fixedly connected to one end surface of the connecting shaft, with an anti-slip pad provided inside the clamping groove.

[0010] As a preferred technical solution of this application, the moving component includes a mounting frame and a motor. One end surface of the mounting frame is fixedly connected to one side surface of the fixing plate. The motor is disposed inside the mounting frame. A threaded rod is rotatably connected to one side surface of the fixing plate. One end surface of the threaded rod is fixedly connected to the output end of the motor.

[0011] As a preferred technical solution of this application, a second sliding rod is fixedly connected to one side surface of the fixed plate, a moving block is slidably connected to the second sliding rod, the moving block is threadedly connected to the threaded rod, an L-shaped connecting plate is fixedly connected to one side surface of the moving block, an electronic telescopic rod is provided at one end of the L-shaped connecting plate, and the output end of the electronic telescopic rod is fixedly connected to one side surface of the stamping plate.

[0012] As a preferred technical solution of this application, anti-slip support columns are fixedly connected around one side surface of the base.

[0013] (III) Beneficial Effects In this invention, when workers need to stamp the ends of a double-wall corrugated pipe, the clamping assembly first drives the anti-slip pads inside the two sets of clamping grooves to fix and clamp both ends of the double-wall corrugated pipe. Then, the stamping plate, under the abutment of the abutment plate, performs the stamping operation on the ends of the double-wall corrugated pipe. When it is necessary to stamp the other end of the double-wall corrugated pipe, the moving assembly drives the stamping plate to move to the other end for stamping. This meets the needs of workers, reduces their workload, and improves stamping efficiency. It can stamp different models of double-wall corrugated pipes, has a wide range of applications, and greatly improves the practicality and versatility of the equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall main structure of this utility model; Figure 2 This is a top view of the overall structure of this utility model; Figure 3 This is a top view of the internal structure of the operating table of this utility model; Figure 4 This is a schematic diagram of the overall rear view structure of this utility model.

[0015] In the picture: 100. Base; 101. Anti-slip support column; 102. Abutment plate; 103. Operating table; 104. Groove; 105. Fixing plate; 106. L-shaped connecting plate; 107. Electronic telescopic rod; 108. Stamping plate; 200. Clamping assembly; 201. Rotating handwheel; 202. Connecting shaft; 203. Bidirectional screw; 204. First sliding rod; 205. Moving plate; 206. Connecting plate; 207. Connecting shaft; 208. Clamping groove; 209. Anti-slip pad; 300. Moving assembly; 301. Mounting frame; 302. Motor; 303. Threaded rod; 304. Second sliding rod; 305. Moving block. Detailed Implementation

[0016] 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.

[0017] This utility model provides a stamping device for the port of a double-walled corrugated pipe, such as... Figure 1-4 As shown, the stamping device for the port of a double-walled corrugated pipe includes a base 100 and a stamping plate 108. An operating table 103 is provided on one side surface of the base 100. A clamping assembly 200 for fixing double-walled corrugated pipes of different widths is provided on the operating table 103. Abutment plates 102 for abutting the port of the double-walled corrugated pipe are fixedly connected to both ends of one side surface of the base 100. Fixing plates 105 are fixedly connected to both ends of one side surface of the base 100. A moving assembly 300 for driving the stamping plate 108 to move is provided between the fixing plates 105. Through the cooperation of the above components, when the operator needs to stamp the port of the double-wall corrugated pipe, the clamping component 200 is first adjusted to a position consistent with the width of the double-wall corrugated pipe to be stamped, and then fixed and clamped. Then, the stamping plate 108 is stamped under the abutment of the abutment plate 102. When the other end of the double-wall corrugated pipe needs to be stamped, the moving component 300 drives the stamping plate 108 to move to the other end of the double-wall corrugated pipe for stamping. This meets the needs of the operator, reduces the workload of the operator, improves the stamping efficiency, and can stamp different models of double-wall corrugated pipes. It has a wide range of applications and greatly improves the practicality and versatility of the equipment.

[0018] The clamping assembly 200 includes a rotating handwheel 201 and a connecting shaft 202. One end surface of the connecting shaft 202 is rotatably connected to one side surface of the operating table 103, and the connecting shaft 202 is fixedly connected to the rotating handwheel 201. The operating table 103 has a groove 104, and a bidirectional screw 203 is rotatably connected inside the groove 104. One end surface of the bidirectional screw 203 is fixedly connected to one end surface of the connecting shaft 202. The operator rotates the rotating handwheel 201 to drive the connecting shaft 202 to rotate, and the rotation of the connecting shaft 202 drives the bidirectional screw 203 to rotate.

[0019] A first sliding rod 204 is fixedly connected to both sides of the inside of the groove 104. A movable plate 205 is slidably connected to both ends of the first sliding rod 204. The movable plate 205 is threadedly connected to the bidirectional screw 203. A connecting plate 206 is fixedly connected to one end surface of the movable plate 205. The rotation of the bidirectional screw 203 drives the two movable plates 205 to move relative to each other on the second sliding rod 304. The movement of the movable plates 205 causes the connecting plate 206 to move synchronously.

[0020] Connecting shafts 207 are fixedly connected to both ends of one side surface of connecting plate 206. A clamping groove 208 is fixedly connected to one end surface of connecting shaft 207, and an anti-slip pad 209 is provided inside the clamping groove 208. When connecting plate 206 moves, connecting shaft 207 moves, and connecting shaft 207 moves clamping groove 208 synchronously, thereby moving anti-slip pad 209. Anti-slip pad 209 can increase friction with the surface of double-walled corrugated pipe and improve stability during stamping.

[0021] The movable component 300 includes a mounting frame 301 and a motor 302. One end surface of the mounting frame 301 is fixedly connected to one side surface of the fixing plate 105. The motor 302 is disposed inside the mounting frame 301. A threaded rod 303 is rotatably connected to one side surface of the fixing plate 105, and one end surface of the threaded rod 303 is fixedly connected to the output end of the motor 302. When the switch of the motor 302 is turned on, the output end of the motor 302 drives the threaded rod 303 to rotate.

[0022] A second sliding rod 304 is fixedly connected to one side surface of the fixed plate 105. A moving block 305 is slidably connected to the second sliding rod 304. The moving block 305 is threadedly connected to the threaded rod 303. An L-shaped connecting plate 106 is fixedly connected to one side surface of the moving block 305. An electronic telescopic rod 107 is provided at one end of the L-shaped connecting plate 106. The output end of the electronic telescopic rod 107 is fixedly connected to one side surface of the stamping plate 108. The rotation of the threaded rod 303 drives the moving block 305 to move on the second sliding rod 304. The movement of the moving block 305 drives the L-shaped connecting plate 106 to move synchronously, thereby driving the stamping plate 108 to move. The stamping operation is performed by moving the stamping plate 108 through the output end of the electronic telescopic rod 107.

[0023] Anti-slip support columns 101 are fixedly connected to one side surface of the base 100. The anti-slip support columns 101 ensure that the entire device makes stable contact with the ground, thus improving the overall stability of the device.

[0024] In summary: When stamping a double-wall corrugated pipe, the operator first rotates the handwheel 201 to drive the connecting shaft 202 to rotate. The rotation of the connecting shaft 202 drives the bidirectional screw 203 to rotate, thereby causing the two moving plates 205 to move relative to each other on the first sliding rod 204. The movement of the moving plates 205 causes the connecting plate 206 to move, and the movement of the connecting plate 206 causes the connecting shaft 207 to move synchronously. This causes the anti-slip pads 209 inside the clamping groove 208 to clamp the two ends of the double-wall corrugated pipe. Then, the output end of the electronic telescopic rod 107 drives the stamping plate 108 to move down closer to the double-wall corrugated pipe. The pipe ends are stamped. When it is necessary to stamp the other end of the double-wall corrugated pipe, the operator turns on the switch of motor 302. The output end of motor 302 drives the threaded rod 303 to rotate. The rotation of threaded rod 303 drives the moving block 305 to move on the second sliding rod 304, thereby driving the stamping plate 108 to move towards the other end of the double-wall corrugated pipe for stamping. This meets the needs of the operator, reduces the workload of the operator, and improves the stamping efficiency. It can stamp different models of double-wall corrugated pipes, has a wide range of applications, and greatly improves the practicality and versatility of the equipment.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A punch device for double-walled corrugated pipe ports, comprising a base (100) and a punch plate (108), characterized in that: An operating table (103) is provided on one side surface of the base (100). A clamping assembly (200) for fixing double-wall corrugated pipes of different widths is provided on the operating table (103). An abutment plate (102) for abutting the port of the double-wall corrugated pipe is fixedly connected to both ends of one side surface of the base (100). A fixing plate (105) is fixedly connected to both ends of one side surface of the base (100). A moving assembly (300) for driving the stamping plate (108) to move is provided between the fixing plates (105).

2. A punch apparatus for a double-walled corrugated pipe port according to claim 1, characterized in that: The clamping assembly (200) includes a rotating handwheel (201) and a connecting shaft (202). One end surface of the connecting shaft (202) is rotatably connected to one side surface of the operating table (103). The connecting shaft (202) is fixedly connected to the rotating handwheel (201). The operating table (103) has a groove (104). A bidirectional screw (203) is rotatably connected inside the groove (104). One end surface of the bidirectional screw (203) is fixedly connected to one end surface of the connecting shaft (202).

3. A punch apparatus for a double-walled corrugated pipe port according to claim 2, characterized in that: The inner sides of the groove (104) are fixedly connected to a first sliding rod (204), and the two ends of the first sliding rod (204) are slidably connected to a moving plate (205). The moving plate (205) is threadedly connected to a bidirectional screw (203), and a connecting plate (206) is fixedly connected to one end surface of the moving plate (205).

4. The stamping device for the port of a double-walled corrugated pipe according to claim 3, characterized in that: The connecting plate (206) has a connecting shaft (207) fixedly connected to both ends of one side surface, and a clamping groove (208) fixedly connected to one end surface of the connecting shaft (207), with an anti-slip pad (209) provided inside the clamping groove (208).

5. A punch apparatus for a double wall corrugated port according to claim 1, wherein: The moving component (300) includes a mounting frame (301) and a motor (302). One end surface of the mounting frame (301) is fixedly connected to one side surface of the fixing plate (105). The motor (302) is disposed inside the mounting frame (301). A threaded rod (303) is rotatably connected to one side surface of the fixing plate (105). One end surface of the threaded rod (303) is fixedly connected to the output end of the motor (302).

6. A punch apparatus for a double-walled corrugated pipe port according to claim 5, characterized in that: A second sliding rod (304) is fixedly connected to one side surface of the fixed plate (105). The second sliding rod (304) is slidably connected to a moving block (305). The moving block (305) is threadedly connected to a threaded rod (303). An L-shaped connecting plate (106) is fixedly connected to one side surface of the moving block (305). An electronic telescopic rod (107) is provided at one end of the L-shaped connecting plate (106). The output end of the electronic telescopic rod (107) is fixedly connected to one side surface of the stamping plate (108).

7. A punch apparatus for a double wall corrugated port according to claim 1, wherein: Anti-slip support columns (101) are fixedly connected around one side surface of the base (100).

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