Clamping and pressing type stainless steel pipe fitting forming equipment

Abstract

The utility model relates to the field of stainless steel pipe fittings, and discloses clamping and pressing type stainless steel pipe fitting forming equipment which comprises an operation box, supporting legs arranged at the bottom of the operation box, an installation frame arranged on one side of the top of the operation box and a hydraulic punching machine arranged in the installation frame. The operation box is arranged at the bottom output end of the hydraulic punching machine and used for punching a pipe fitting, the mounting table is arranged at the upper end of the interior of the operation box and used for placing the pipe fitting, and the stabilizing assembly is used for fixing the placed pipe fitting. Therefore, not only are the production efficiency and the product quality improved, but also the defective rate and the rejection rate caused by deviation of the pipe fittings are reduced.

Description

Technical Field

[0001] The utility model relates to the field of stainless steel pipe fittings, in particular to a compression type stainless steel pipe fitting forming device. Background Art

[0002] In the installation and manufacturing of stainless steel piping systems, pipe forming is a crucial link. Traditional stamping processes often have many shortcomings when forming stainless steel pipes due to the characteristics of the material itself and process limitations. In particular, during the stamping process, the inconvenience of fixing and easy deviation of stainless steel pipes seriously affect the integrity of the pipes and the quality of the clamping installation.

[0003] Specifically, existing stainless steel pipe fittings are usually pressed with simple molds during stamping. However, due to the high hardness and poor ductility of stainless steel materials, pipe fittings are prone to deformation and deflection during the stamping process, resulting in inaccurate overall shape of the pipe fittings, and even defects such as cracks and deformation. This not only affects the aesthetics and durability of the pipe fittings, but more importantly, it greatly reduces the compression and installation performance of the pipe fittings, making the connection of the pipeline system unstable and prone to leakage, which seriously threatens the safe and stable operation of the pipeline system. For this reason, we propose a compression type stainless steel pipe fitting forming equipment. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a compression type stainless steel pipe forming device to solve the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compression type stainless steel pipe forming device, comprising a running box, a supporting foot is arranged at the bottom of the running box, a mounting frame is arranged on one side of the top of the running box, a hydraulic press is arranged inside the mounting frame, and further comprising:

[0008] The upper mold plate is arranged at the bottom output end of the hydraulic press and is used for punching pipe fittings;

[0009] A mounting table, arranged at the upper end of the inner part of the running box, for placing pipe fittings;

[0010] Stabilizing components are used to fix the pipes after placement.

[0011] Preferably, there are four supporting feet, which are respectively arranged on the periphery of the bottom of the running box, and the tops of the four supporting feet are respectively threadedly connected to the bottom of the running box through threaded rods.

[0012] Preferably, the mounting frame is arranged in a triangular shape, the mounting frame is fixedly connected to the running box, the hydraulic press is fixedly connected inside the mounting frame, and the bottom of the hydraulic press is fixedly connected to the top of the upper template.

[0013] Preferably, the bottom of the mounting platform is fitted with an upper end of the bottom, and both ends of the top of the mounting platform are fixedly connected with fixing rings.

[0014] Preferably, the inner upper end of the mounting platform is fixedly connected to a lower template, a forming groove is provided at a position opposite to the lower template, positioning strips are fixedly connected at both ends of the forming groove at the bottom of the upper template, and mounting grooves are provided at both ends of the forming groove inside the lower template.

[0015] Preferably, the stabilizing assembly includes an extrusion plate, a hollow rod, a fixed plate and a spring, the top of the fixed plate is slidably connected to the inside of the hollow rod through a connecting rod, the top of the hollow rod is fixedly connected to the bottom of the extrusion plate, the spring is fixedly connected between the extrusion plate and the fixed plate, and the bottom of the fixed plate is fixedly installed in the mounting groove.

[0016] Preferably, the top of the extrusion plate is arranged in an arc shape, and a groove is provided inside the extrusion plate.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a compression type stainless steel pipe forming device, which has the following beneficial effects:

[0019] 1. The clamping stainless steel pipe forming equipment ensures the stability of the pipe during the stamping process through the design of stable components and the close contact between the extrusion plate and the pipe. This stable fixing effect can prevent the pipe from shifting or deforming during the stamping process, thereby ensuring the accuracy and quality of stamping, which not only improves production efficiency and product quality, but also reduces the defective rate and scrap rate caused by pipe deviation.

[0020] 2. The clamping stainless steel pipe forming equipment makes the replacement of the mounting table simple and quick through the design of the fixing ring. When replacement or maintenance is required, the user can easily disassemble and reinstall it without complicated tools or cumbersome steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the lower template structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the stabilizing component of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the stabilizing component of the utility model.

[0025] In the figure: 1. running box; 2. supporting feet; 3. mounting frame; 4. hydraulic punch; 5. mounting table; 6. fixing ring; 7. upper template; 8. lower template; 9. positioning strip; 10. forming groove; 11. extrusion plate; 12. hollow rod; 13. fixing plate; 14. spring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 A compression type stainless steel pipe forming device comprises a running box 1, a supporting foot 2 is arranged at the bottom of the running box 1, a mounting frame 3 is arranged on one side of the top of the running box 1, a hydraulic press 4 is arranged inside the mounting frame 3, and further comprises:

[0028] An upper mold plate 7 is provided at the bottom output end of the hydraulic punching machine 4 and is used for punching pipe fittings;

[0029] The mounting platform 5 is arranged at the upper end of the inner part of the operation box 1 and is used for placing pipe fittings;

[0030] The stabilizing component is used to fix the pipes after placement, which can prevent the pipes from shifting or deforming during the stamping process, thereby ensuring the accuracy and quality of stamping. This not only improves production efficiency and product quality, but also reduces the defective and scrap rates caused by pipe deviation.

[0031] Furthermore, four supporting feet 2 are provided, and the four supporting feet 2 are respectively provided at the periphery of the bottom of the running box 1 , and the tops of the four supporting feet 2 are respectively threadedly connected to the bottom of the running box 1 through threaded rods.

[0032] Furthermore, the mounting frame 3 is arranged in a triangular shape, the mounting frame 3 is fixedly connected to the operating box 1 , the hydraulic punch 4 is fixedly connected inside the mounting frame 3 , and the bottom of the hydraulic punch 4 is fixedly connected to the top of the upper template 7 .

[0033] Furthermore, the bottom of the mounting platform 5 and the upper end of the bottom are fitted together, and the two ends of the top of the mounting platform 5 are fixedly connected with fixing rings 6 .

[0034] Furthermore, a lower template 8 is fixedly connected to the inner upper end of the mounting platform 5, a forming groove 10 is provided at a position opposite to the upper template 7 and the lower template 8, positioning strips 9 are fixedly connected at both ends of the forming groove 10 at the bottom of the upper template 7, and mounting grooves are provided at both ends of the forming groove 10 inside the lower template 8.

[0035] Furthermore, the stabilizing component includes an extrusion plate 11, a hollow rod 12, a fixing plate 13 and a spring 14. The top of the fixing plate 13 is slidably connected to the inside of the hollow rod 12 through a connecting rod, the top of the hollow rod 12 is fixedly connected to the bottom of the extrusion plate 11, the spring 14 is fixedly connected between the extrusion plate 11 and the fixing plate 13, and the bottom of the fixing plate 13 is fixedly installed in the mounting grooves. When stamping operation is required, the pipe fittings are placed in the forming groove 10 on the mounting table 5, and then limited and fixed by the extrusion plate 11. Subsequently, the upper template 7 begins to move downward. As the upper template 7 descends, it will contact the lower template 8, and then interact with the extrusion plate 11 in the stabilizing component. The extrusion plate 11 is designed to adapt to the shape of the pipe fittings. Under the downward extrusion of the upper template 7, the extrusion plate 11 ensures that the pipe fittings will not move or deflect during the stamping process.

[0036] Furthermore, the top of the extrusion plate 11 is arranged in an arc shape, and a groove is provided inside the extrusion plate 11. When the extrusion plate 11 is subjected to pressure, the extrusion plate 11 drives the spring 14 to contract, and then the hollow rod 12 slides on the upper end of the fixed plate 13. At the same time, the spring 14 is compressed and stores energy, providing power for subsequent release. Once the stamping is completed, the upper mold plate 7 starts to rise. At this time, the spring 14 releases its stored energy, pushing the extrusion plate 11 to move upward, and at the same time, the next pipe fitting can be stabilized.

[0037] Working principle: The fixing ring 6 in the equipment is provided for facilitating the replacement of the mounting table 5 and the upper template 7. When the stamping operation is required, the pipe fitting is placed inside the forming groove 10 on the mounting table 5, and then it is limited and fixed by the extrusion plate 11. Then the upper template 7 starts to move downward. As the upper template 7 descends, it will contact the lower template 8, and then interact with the extrusion plate 11 in the stabilizing component. The extrusion plate 11 is designed to adapt to the shape of the pipe fitting. Under the downward extrusion of the upper template 7, the extrusion plate 11 ensures that the pipe fitting will not move or deflect during the stamping process. When the extrusion plate 11 is subjected to pressure, the extrusion plate 11 drives the spring 14 to contract, and then the hollow rod 12 slides on the upper end of the fixing plate 13. At the same time, the spring 14 is compressed and stores energy, providing power for subsequent release. Once the stamping is completed, the upper template 7 starts to rise. At this time, the spring 14 releases its stored energy and pushes the extrusion plate 11 to move upward. At the same time, the next pipe fitting can be stabilized, ensuring the stability and safety of the pipe fitting during the stamping process, and improving production efficiency and product quality.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compression stainless steel pipe forming device, comprising a running box (1), a supporting foot (2) is arranged at the bottom of the running box (1), a mounting frame (3) is arranged on one side of the top of the running box (1), and a hydraulic press (4) is arranged inside the mounting frame (3), characterized in that: Also includes: An upper mold plate (7) is arranged at the bottom output end of the hydraulic punching machine (4) and is used for punching pipe fittings; A mounting platform (5) is arranged at the upper end of the inner part of the operation box (1) and is used for placing pipe fittings; Stabilizing components are used to fix the pipes after placement.

2. The compression type stainless steel pipe forming equipment according to claim 1, characterized in that: Four supporting feet (2) are provided, and the four supporting feet (2) are respectively provided on the periphery of the bottom of the running box (1), and the tops of the four supporting feet (2) are respectively threadedly connected to the bottom of the running box (1) through threaded rods.

3. The compression type stainless steel pipe forming equipment according to claim 1, characterized in that: The mounting frame (3) is arranged in a triangular shape, the mounting frame (3) is fixedly connected to the operating box (1), the hydraulic punching machine (4) is fixedly connected inside the mounting frame (3), and the bottom of the hydraulic punching machine (4) is fixedly connected to the top of the upper template (7).

4. The compression type stainless steel pipe forming equipment according to claim 3, characterized in that: The bottom of the mounting platform (5) is fitted together with the upper end of the bottom, and the two ends of the top of the mounting platform (5) are fixedly connected with fixing rings (6).

5. The compression type stainless steel pipe forming equipment according to claim 4, characterized in that: The upper end of the interior of the mounting platform (5) is fixedly connected to a lower template (8); a molding groove (10) is provided at a position where the upper template (7) and the lower template (8) are opposite; positioning strips (9) are fixedly connected to both ends of the molding groove (10) at the bottom of the upper template (7); and mounting grooves are provided at both ends of the molding groove (10) inside the lower template (8).

6. The compression type stainless steel pipe forming equipment according to claim 5, characterized in that: The stabilizing component comprises an extrusion plate (11), a hollow rod (12), a fixing plate (13) and a spring (14); the top of the fixing plate (13) is slidably connected to the inside of the hollow rod (12) via a connecting rod; the top of the hollow rod (12) is fixedly connected to the bottom of the extrusion plate (11); the spring (14) is fixedly connected between the extrusion plate (11) and the fixing plate (13); and the bottom of the fixing plate (13) is fixedly installed in the installation groove.

7. The compression type stainless steel pipe forming equipment according to claim 6, characterized in that: The top of the extrusion plate (11) is arranged in an arc shape, and a groove is provided inside the extrusion plate (11).

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