Novel corrugated pipe shaping device

Abstract

The utility model discloses a novel corrugated pipe shaping device, and relates to the technical field of novel corrugated pipe shaping, the novel corrugated pipe shaping device comprises a base, a buffer shaping mechanism is arranged above the base, a stabilizing mechanism is arranged above the base, the buffer shaping mechanism comprises a working table, the working table is fixedly connected to the upper end of the base, and the stabilizing mechanism is arranged above the working table. A lower mold is fixedly connected to the upper end of the workbench, a fixing frame is fixedly connected to the upper end of the base, a shaping air cylinder is fixedly connected to the outer wall of the fixing frame, a connecting plate is fixedly connected to the bottom end of the shaping air cylinder, an upper mold is fixedly connected to the middle of the bottom end of the connecting plate, and a fixing column is fixedly connected to the bottom end of the connecting plate. According to the novel corrugated pipe shaping device, the situation that a corrugated pipe cannot be shaped according to a preset degree due to the fact that the stroke of an air cylinder is too large in the corrugated pipe shaping process can be avoided, and the practicability and the buffering effect of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new corrugated pipe shaping, and more specifically, it relates to a new corrugated pipe shaping device. Background Art

[0002] A corrugated pipe refers to a tubular elastic sensitive element formed by connecting foldable corrugated sheets along the folding and telescoping direction. Corrugated pipes are widely used in instruments and meters. Their main purpose is to serve as a measuring element for pressure measuring instruments, converting pressure into displacement or force. The wall of the corrugated pipe is relatively thin, with high sensitivity, and the measurement range is from dozens of pascals to dozens of megapascals. Corrugated pipe shaping is a metal material processing technology, usually used to produce complex curved surface components. During the shaping process, the corrugated pipe is placed into a shaped mold and pressed into the required shape through pressure and heat treatment.

[0003] For example, the patent document with the publication number CN218503006U discloses a corrugated pipe shaping device, which includes a fixed bottom plate, support columns, a height adjustment component, a lateral sliding component, a rotary corrugation adjustment component, a shaping mold, and a corrugated pipe clamping component. The support columns are arranged on the fixed bottom plate, the lateral sliding component is arranged between the support columns and the fixed bottom plate, the height adjustment component is arranged on the support columns, the rotary corrugation adjustment component is arranged on one side of the support columns, and the shaping mold is arranged between the rotary corrugation adjustment component and the height adjustment component.

[0004] The existing corrugated pipe shaping device uses a pressure device to extrude and shape the corrugated pipe. However, this method may result in an oversized pressure device, and there is no buffer structure in the overall shaping device, causing the corrugated pipe to fail to be shaped into the expected gap corrugated pipe, and even damaging the corrugated pipe, reducing the practicality of the device. To solve the above technical problems, this application proposes a new corrugated pipe shaping device. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a new corrugated pipe shaping device.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A new type of corrugated pipe shaping device, comprising: a base, a buffer shaping mechanism is arranged above the base, a stabilizing mechanism is arranged above the base, the buffer shaping mechanism includes a workbench, the workbench is fixedly connected to the upper end of the base, a lower mold is fixedly connected to the upper end of the workbench, a fixing frame is fixedly connected to the upper end of the base, a shaping cylinder is fixedly connected to the outer wall of the fixing frame, a connecting plate is fixedly connected to the bottom end of the shaping cylinder, an upper mold is fixedly connected to the middle of the bottom end of the connecting plate, a fixing column is fixedly connected to the bottom end of the connecting plate, a buffer column is slidably arranged inside the fixing column, a cavity is formed inside the fixing column, and the buffer column is slidably arranged inside the cavity.

[0008] Preferably, a fixing rod is inserted inside the buffer column, the fixing rod is fixedly connected to the inner wall of the fixing column, a spring is wound around the surface of the fixing rod, and one end of the spring is connected to the upper end of the buffer column.

[0009] Preferably, a slider is fixedly connected to the outer wall of the buffer column, the slider is slidably arranged inside a chute, and the chute is formed inside the fixing column.

[0010] Preferably, a limiting column is fixedly connected to the upper end of the lower mold.

[0011] Preferably, the stabilizing mechanism includes a fixing base, the fixing base is fixedly connected to the upper end of the workbench, a pushing cylinder is fixedly connected to the outer wall of the fixing base, a connecting seat is fixedly connected to the output end of the pushing cylinder, a lower clamp is fixedly connected to the outer wall of the connecting seat, the lower clamp is semicircularly arranged, a connecting block is fixedly connected to the upper end of the lower clamp, and an upper clamp is fixedly connected to the outer wall of the connecting block.

[0012] Preferably, a limiting block is fixedly connected to the bottom end of the connecting seat, the limiting block is slidably arranged inside a limiting groove, and the limiting groove is formed inside the base.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] 1. In this utility model, with the cooperation of a shaping cylinder, a fixing column, a buffer column, a fixing rod and a spring, the bottom end of the corrugated pipe to be shaped is placed on the lower die. Subsequently, the shaping cylinder is started, and its output end moves downward. The connecting plate is driven by the shaping cylinder to move downward synchronously, and then the upper die is driven to move downward synchronously, so that the upper die extrudes the corrugated pipe to be shaped, enabling it to be adaptively shaped. Before the upper die extrudes the corrugated pipe, the buffer column first contacts the workbench, causing the buffer column to slide and buffer inside the cavity. When the buffer column slides inside the cavity, the buffer column squeezes the spring wound around the surface of the fixing rod, and the spring deforms to provide a buffer effect, making the buffer effect better. This avoids the failure of corrugated pipe shaping caused by excessive stroke when the shaping cylinder descends to extrude and shape the corrugated pipe, realizing that this new corrugated pipe shaping device can avoid the situation where the cylinder stroke is too large during the corrugated pipe shaping process, resulting in the corrugated pipe not being shaped as expected, and improving the practicality and buffer effect of the device.

[0015] 2. In this utility model, with the cooperation of a pushing cylinder, a connecting seat, a lower clamp and an upper clamp, before the shaping cylinder drives the upper die to move downward to shape the corrugated pipe, the pushing cylinder can be started to drive the connecting seat to move, which drives the lower clamp to move synchronously, making it engage with the lower die. At the same time, the upper clamp moves synchronously with the lower clamp to fix the side of the corrugated pipe, keeping the corrugated pipe stable during the shaping process and making the shaping effect better. This realizes that this new corrugated pipe shaping device can stably clamp the side part during the corrugated pipe shaping process, avoiding unstable situations such as shaking during the corrugated pipe shaping process, which affect the shaping, and improving the practicality and shaping effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the stability mechanism (3) in the present utility model;

[0019] Figure 3 It is a schematic diagram of the overall structure of the buffer shaping mechanism (2) in the present utility model;

[0020] Figure 4 It is a front view schematic diagram of the structure of the present utility model.

[0021] 111. Base; 2. Buffer and shaping mechanism; 211. Workbench; 212. Lower mold; 213. Fixed frame; 214. Shaping cylinder; 215. Connecting plate; 216. Upper mold; 217. Fixed column; 218. Buffer column; 219. Cavity; 220. Fixed rod; 221. Spring; 222. Slide block; 223. Slide groove; 224. Limit column; 3. Stabilizing mechanism; 311. Fixed seat; 312. Pushing cylinder; 313. Connecting seat; 314. Lower clamp; 315. Connecting block; 316. Upper clamp; 317. Limit block; 318. Limit groove. Detailed implementation manner

[0022] As Figures 1-4 shown, the present utility model provides a novel corrugated pipe shaping device, including: a base 111, a buffer and shaping mechanism 2 is arranged above the base 111, a stabilizing mechanism 3 is arranged above the base 111, the buffer and shaping mechanism 2 includes a workbench 211, the workbench 211 is fixedly connected to the upper end of the base 111, a lower mold 212 is fixedly connected to the upper end of the workbench 211, a fixed frame 213 is fixedly connected to the upper end of the base 111, a shaping cylinder 214 is fixedly connected to the outer wall of the fixed frame 213, a connecting plate 215 is fixedly connected to the bottom end of the shaping cylinder 214, an upper mold 216 is fixedly connected to the middle of the bottom end of the connecting plate 215, a fixed column 217 is fixedly connected to the bottom end of the connecting plate 215, a buffer column 218 is slidably arranged inside the fixed column 217, a cavity 219 is formed inside the fixed column 217, the buffer column 218 is slidably arranged inside the cavity 219. Through this design, when using this novel corrugated pipe shaping device, place the bottom end of the corrugated pipe to be shaped on the lower mold 212, then start the shaping cylinder 214 to make its output end move downward, drive the connecting plate 215 to move downward synchronously by the shaping cylinder 214, and then drive the upper mold 216 to move downward synchronously, so that the upper mold 216 squeezes the corrugated pipe to be shaped to make it adaptively shaped. Before the upper mold 216 squeezes the corrugated pipe, the buffer column 218 first contacts the workbench 211, so that the buffer column 218 slides and buffers inside the cavity 219, avoiding the failure of corrugated pipe shaping caused by excessive stroke when the shaping cylinder 214 descends to squeeze and shape the corrugated pipe.

[0023] Further, a fixing rod 220 is inserted inside the buffer column 218. The fixing rod 220 is fixedly connected to the inner wall of the fixing column 217. A spring 221 is wound around the surface of the fixing rod 220. One end of the spring 221 is connected to the upper end of the buffer column 218. With this design, when using this new bellows shaping device, place the bottom end of the bellows to be shaped on the lower die 212, and then start the shaping cylinder 214 to make its output end move downward. Use the shaping cylinder 214 to drive the connecting plate 215 to move downward synchronously, and then drive the upper die 216 to move downward synchronously, so that the upper die 216 extrudes the bellows to be shaped to perform adaptive shaping. Before the upper die 216 extrudes the bellows, the buffer column 218 first contacts the workbench 211, so that the buffer column 218 slides and buffers inside the cavity 219. When the buffer column 218 slides inside the cavity 219, the buffer column 218 squeezes the spring 221 wound around the surface of the fixing rod 220, and the spring 221 deforms to provide a buffering effect, making the buffering effect better and avoiding the failure of bellows shaping caused by excessive stroke when the shaping cylinder 214 descends to extrude and shape the bellows.

[0024] Further, a slider 222 is fixedly connected to the outer wall of the buffer column 218. The slider 222 is slidably arranged inside a chute 223. The chute 223 is opened inside the fixing column 217. With this design, when the buffer column 218 moves, the slider 222 moves synchronously inside the chute 223 to limit the buffer column 218 and make its movement more stable.

[0025] Further, a limiting column 224 is fixedly connected to the upper end of the lower die 212. With this design, when placing the bellows on the lower die 212, it can be limited by the limiting column 224 to make the bellows more stable during shaping.

[0026] Further, the stabilizing mechanism 3 includes a fixed seat 311. The fixed seat 311 is fixedly connected to the upper end of the workbench 211. A pushing cylinder 312 is fixedly connected to the outer wall of the fixed seat 311. The output end of the pushing cylinder 312 is fixedly connected to a connecting seat 313. A lower clamp 314 is fixedly connected to the outer wall of the connecting seat 313. The lower clamp 314 is semicircularly arranged. A connecting block 315 is fixedly connected to the upper end of the lower clamp 314. An upper clamp 316 is fixedly connected to the outer wall of the connecting block 315. With this design, when using this new bellows shaping device, before the shaping cylinder 214 drives the upper die 216 to move downward to shape the bellows, the pushing cylinder 312 can be started to drive the connecting seat 313 to move, so that it drives the lower clamp 314 to move synchronously to engage with the lower die 212. At the same time, the upper clamp 316 moves synchronously with the lower clamp 314 to fix the side of the bellows, making the bellows stable during the shaping process and making the shaping effect better.

[0027] Further, a limiting block 317 is fixedly connected to the bottom end of the connecting seat 313. The limiting block 317 is slidably disposed inside a limiting groove 318, and the limiting groove 318 is opened inside the base 111. Through this design, when the connecting seat 313 moves, the limiting block 317 slides synchronously inside the limiting groove 318, making its sliding more stable.

[0028] The above is only the preferred embodiment of the present invention, and it is not intended to limit the present invention in any form; any ordinary technician in the industry can smoothly implement the present invention according to the instructions and the above figures; however, any equivalent changes made by those skilled in the art within the scope of the technical solution of the present invention, using the technical content disclosed above for some modifications, decorations, and evolutions, are all equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications, and evolutions made to the above embodiments based on the essential technology of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A novel bellows shaping device, comprising: The base (111) is characterized in that: a buffer shaping mechanism (2) is arranged above the base (111), a stabilizing mechanism (3) is arranged above the base (111), the buffer shaping mechanism (2) comprises a workbench (211), the workbench (211) is fixedly connected to the upper end of the base (111), the upper end of the workbench (211) is fixedly connected to a lower mold (212), the upper end of the base (111) is fixedly connected to a fixing frame (213), and the outer wall of the fixing frame (213) is A shaping cylinder (214) is fixedly connected, a connecting plate (215) is fixedly connected to the bottom end of the shaping cylinder (214), an upper mold (216) is fixedly connected to the middle of the bottom end of the connecting plate (215), a fixing column (217) is fixedly connected to the bottom end of the connecting plate (215), a buffer column (218) is slidably arranged inside the fixing column (217), a cavity (219) is opened inside the fixing column (217), and the buffer column (218) is slidably arranged inside the cavity (219).

2. A novel bellows shaping device according to claim 1, characterized in that: A fixing rod (220) is inserted into the buffer column (218), and the fixing rod (220) is fixedly connected to the inner wall of the fixing column (217). A spring (221) is wound around the surface of the fixing rod (220), and one end of the spring (221) is connected to the upper end of the buffer column (218).

3. A novel bellows shaping device according to claim 1, characterized in that: The outer wall of the buffer column (218) is fixedly connected with a slider (222), and the slider (222) is slidably arranged inside a slide groove (223), and the slide groove (223) is opened inside the fixed column (217).

4. A novel bellows shaping device according to claim 1, characterized in that: The upper end of the lower mold (212) is fixedly connected to a limiting column (224).

5. A novel bellows shaping device according to claim 1, characterized in that: The stabilizing mechanism (3) comprises a fixed seat (311), the fixed seat (311) is fixedly connected to the upper end of the workbench (211), the outer wall of the fixed seat (311) is fixedly connected to a pushing cylinder (312), the output end of the pushing cylinder (312) is fixedly connected to a connecting seat (313), the outer wall of the connecting seat (313) is fixedly connected to a lower clamp (314), the lower clamp (314) is arranged in a semicircular shape, the upper end of the lower clamp (314) is fixedly connected to a connecting block (315), and the outer wall of the connecting block (315) is fixedly connected to an upper clamp (316).

6. A novel bellows shaping device according to claim 5, characterized in that: The bottom end of the connecting seat (313) is fixedly connected to a limiting block (317), and the limiting block (317) is slidably arranged inside a limiting groove (318), and the limiting groove (318) is opened inside the base (111).

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