CN219052651U

CN219052651U - Stainless steel pipe fitting clamping and pressing mold

Info

Publication number: CN219052651U
Application number: CN202320139040.9U
Authority: CN
Inventors: 陈革升; 刘丽萍; 刘万里; 毛红桥; 陈丽艳
Original assignee: Fujian Gesheng Stainless Steel Pipe Co ltd
Current assignee: Fujian Gesheng Stainless Steel Pipe Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-05-23
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a stainless steel pipe fitting clamping and pressing die which comprises a die table, wherein an annular pipe is fixedly arranged in a fixed frame, a refrigerating module is fixedly arranged at the bottom of a refrigerating box, a fan is fixedly arranged at the top of the refrigerating box, the air outlet end of the fan is communicated with the refrigerating box through a pipeline, and the air outlet end of a communicating pipe is communicated with the annular pipe; through the design of annular pipe, refrigeration case and refrigeration module isotructure, can refrigerate the water in the refrigeration case through refrigeration module, cooperate through fan, communicating pipe and annular pipe, thereby the accessible fan carries air to the refrigeration incasement, when carrying air to cool down in the refrigeration case, can be along with the air after refrigeration in the refrigeration case is carried to the annular pipe through communicating pipe in, can blow to the stainless steel pipe body after passing through the annular pipe, can be favorable to improving the quick cooling to the stainless steel pipe welding seam through the air after the cooling, in order to satisfy the cooling demand to the welding seam.

Description

Stainless steel pipe fitting clamping and pressing mold

Technical Field

The utility model relates to the technical field of stainless steel pipe fitting manufacturing dies, in particular to a stainless steel pipe fitting clamping and pressing die.

Background

The forming die is a tail end link of pipe fitting shaping, in the prior art, when cooling an auxiliary welding line, the existing forming die can accelerate the cooling efficiency of the welding line, but the cooling efficiency of the welding line is lower, and the cooling requirement of the welding line cannot be met.

The utility model discloses a thin wall stainless steel card pressure formula pipe fitting forming die of patent document that has been granted of application number for CN202220178765.4, including mould platform and first portal frame, one side of first portal frame is provided with the second portal frame, one side of second portal frame is provided with the third portal frame, the inside fixedly connected with fixed die of first portal frame, the top of fixed die is provided with the rolling die, the first driving motor of top fixedly connected with of first portal frame, the output of first driving motor passes through shaft coupling fixedly connected with first drive shaft, first gear is installed at the top of first portal frame one end, the bottom meshing of first gear is connected with the second gear, the center pin fixedly connected with of second gear and rolling die, be provided with first drive belt between first drive shaft and the first gear, be provided with the stainless steel pipe between fixed die and the rolling die. Compared with the pipe fitting forming die in the prior art, the stainless steel pipe entering the die after welding is higher in temperature at the welding seam and is transmitted into the third portal frame through the third portal frame, the cooling fan is used for cooling in an air-cooling mode, the top and two ends of the stainless steel pipe are blown into by the air guide cover through the first air guide groove and the second air guide groove, the integral contact area of the air flow and the steel pipe is improved, the temperature is quickly reduced in an auxiliary mode for welding seam, deformation of the steel pipe wall is reduced, and the forming quality is improved.

In the above patent, there is the problem of the efficiency of cooling the welding seam, for example, the cooling efficiency of the welding seam of the stainless steel pipe is low due to the air flow blown out by the cooling fan, and the cooling requirement of the welding seam cannot be met, so that the stainless steel pipe fitting clamping and pressing die is required.

Disclosure of Invention

The utility model aims to provide a stainless steel pipe fitting clamping and pressing die which can improve the cooling efficiency of a welding line of a stainless steel pipe so as to meet the cooling requirement of the welding line and solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stainless steel pipe fitting clamping and pressing die comprises a die table, a second supporting block is fixedly arranged at the top of the die table, a fixing frame is fixedly connected to the top of the second supporting block, an annular pipe is fixedly arranged in the fixing frame, a refrigeration box is arranged on the second supporting block, a refrigeration module is fixedly arranged at the bottom of the refrigeration box, a fan is fixedly arranged at the top of the refrigeration box, an air outlet end of the fan is communicated with the refrigeration box through a pipeline, a communicating pipe is communicated with the refrigeration box, and an air outlet end of the communicating pipe is communicated with the annular pipe.

Preferably, the top of the die table is fixedly provided with a support, the top of the support is fixedly connected with a fixing frame, the top of the fixing frame is fixedly provided with a cylinder, and the telescopic rod of the cylinder is fixedly provided with a mounting frame.

Preferably, the mounting frame is arranged in the bracket, the first pressing die and the second pressing die are respectively rotatably arranged in the mounting frame and the bracket, and driving motors for driving the first pressing die and the second pressing die are fixedly arranged on the mounting frame and the bracket.

Preferably, a first supporting block is fixedly arranged at the top of the die table, a mounting frame is fixedly connected to the top of the first supporting block, a third die and a fourth die are rotatably arranged in the mounting frame, and a driving motor for driving the third die and the fourth die is fixedly arranged on the mounting frame.

Preferably, the inner side of the second supporting block is fixedly connected with a supporting plate, and the refrigeration box is fixedly installed on the supporting plate.

Preferably, a connecting frame is fixedly arranged on the side part of the fixed frame, and a moisture absorption sponge is arranged in the connecting frame.

Compared with the prior art, the utility model has the beneficial effects that:

through the design of annular pipe, refrigeration case and refrigeration module isotructure, can refrigerate the water in the refrigeration case through refrigeration module, cooperate through fan, communicating pipe and annular pipe, thereby the accessible fan carries air to the refrigeration incasement, when carrying air to cool down in the refrigeration case, can be along with the air after refrigeration in the refrigeration case is carried to the annular pipe through communicating pipe in, can blow to the stainless steel pipe body after passing through the annular pipe, can be favorable to improving the quick cooling to the stainless steel pipe welding seam through the air after the cooling, in order to satisfy the cooling demand to the welding seam.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the region A-A of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the region B-B in FIG. 1 according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the region C-C in FIG. 1 according to the present utility model.

In the figure: 1. a die table; 2. a bracket; 3. a fixing frame; 4. a cylinder; 5. a mounting frame; 6. a first stamper; 7. a second stamper; 8. a stainless steel pipe body; 9. a mounting frame; 10. a first support block; 11. a third stamper; 12. a fourth stamper; 13. a fixed frame; 14. a second support block; 15. an annular tube; 16. a support plate; 17. a refrigeration box; 18. a refrigeration module; 19. a communicating pipe; 20. a blower; 21. a connecting frame; 22. moisture absorbing sponge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the stainless steel pipe fitting clamping and pressing die comprises a die table 1, wherein a second supporting block 14 is fixedly arranged at the top of the die table 1, a fixed frame 13 is fixedly connected to the top of the second supporting block 14, an annular pipe 15 is fixedly arranged in the fixed frame 13, a refrigeration box 17 is arranged on the second supporting block 14, a refrigeration module 18 is fixedly arranged at the bottom of the refrigeration box 17, a fan 20 is fixedly arranged at the top of the refrigeration box 17, an air outlet end of the fan 20 is communicated with the refrigeration box 17 through a pipeline, a communicating pipe 19 is communicated with the refrigeration box 17, and an air outlet end of the communicating pipe 19 is communicated with the annular pipe 15;

through the arrangement of the refrigerating module 18, the water in the refrigerating box 17 can be refrigerated through the refrigerating module 18, and the fan 20, the refrigerating box 17 and the communicating pipe 19 are matched with the annular pipe 15, so that the welding seam of the stainless steel pipe can be rapidly cooled, the deformation of the wall of the steel pipe is reduced, and the forming quality is improved;

the top of the die table 1 is fixedly provided with a support 2, the top of the support 2 is fixedly connected with a fixing frame 3, the top of the fixing frame 3 is fixedly provided with a cylinder 4, a telescopic rod of the cylinder 4 is fixedly provided with a mounting frame 5, the mounting frame 5 is arranged in the support 2, the mounting frame 5 and the support 2 are respectively and rotatably provided with a first die 6 and a second die 7, the mounting frame 5 and the support 2 are respectively and fixedly provided with a driving motor for driving the first die 6 and the second die 7, the top of the die table 1 is fixedly provided with a first supporting block 10, the top of the first supporting block 10 is fixedly connected with a mounting frame 9, the mounting frame 9 is rotatably provided with a third die 11 and a fourth die 12, and the mounting frame 9 is fixedly provided with a driving motor for driving the third die 11 and the fourth die 12;

by arranging the first pressing die 6 and matching the first pressing die 6, the second pressing die 7, the third pressing die 11 and the fourth pressing die 12, the stainless steel pipe can be uniformly roll-sized and molded;

the inner side of the second supporting block 14 is fixedly connected with a supporting plate 16, the refrigerating box 17 is fixedly arranged on the supporting plate 16, the side part of the fixed frame 13 is fixedly provided with a connecting frame 21, and a moisture absorption sponge 22 is arranged in the connecting frame 21;

through the arrangement of the moisture absorption sponge 22, after the stainless steel pipe is cooled, water drops are formed on the stainless steel pipe, and when the stainless steel pipe body 8 passes through the connecting frame 21, the moisture absorption sponge 22 can absorb the water drops on the stainless steel pipe body 8;

in the concrete use process, after the stainless steel pipe body 8 is processed, the stainless steel pipe body 8 passes through the bracket 2, when the stainless steel pipe body 8 passes through the bracket 2, the air cylinder 4 pushes the mounting frame 5, so that the mounting frame 5 drives the first pressing die 6 to be close to the stainless steel pipe body 8, when the air cylinder 4 pushes the mounting frame 5, the driving motor drives the first pressing die 6 to rotate with the second pressing die 7, the stainless steel pipe body 8 can be rolled through the rotation of the first pressing die 6 and the second pressing die 7, so that the stainless steel pipe body 8 can be subjected to sizing forming, when the stainless steel pipe body 8 passes through the mounting frame 9, the part, which is not rolled, of the stainless steel pipe body 8 can be rolled through the third pressing die 11 and the fourth pressing die 12, and the stainless steel pipe can be uniformly subjected to sizing forming through the matching of the first pressing die 6, the second pressing die 7, the third pressing die 11 and the fourth pressing die 12;

when the stainless steel pipe body 8 subjected to sizing forming passes through the fixed frame 13, air is conveyed into the refrigerating box 17 through the fan 20, the conveyed air can be conveyed into the annular pipe 15 along with the air cooled in the refrigerating box 17 through the communicating pipe 19 while the conveyed air can be cooled in the refrigerating box 17, the air can be blown to the stainless steel pipe body 8 after passing through the annular pipe 15, the welding seam of the stainless steel pipe can be quickly cooled through the cooled air, the deformation of the wall of the steel pipe is reduced, and the forming quality is improved;

after cooling down the stainless steel pipe, water drops are arranged on the stainless steel pipe, and when the stainless steel pipe body 8 passes through the connecting frame 21, the water drops on the stainless steel pipe body 8 can be adsorbed through the moisture absorption sponge 22.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Stainless steel pipe fitting card pressure mould, including mould platform (1), its characterized in that: the top fixed mounting of mould platform (1) has second supporting shoe (14), the top fixedly connected with fixed frame (13) of second supporting shoe (14), fixed frame (13) internal fixation has annular pipe (15), install refrigeration case (17) on second supporting shoe (14), the bottom fixed mounting of refrigeration case (17) has refrigerating module (18), the top fixed mounting of refrigeration case (17) has fan (20), the air-out end of fan (20) communicates with refrigeration case (17) through the pipeline, the intercommunication has communicating pipe (19) on refrigeration case (17), the end and the annular pipe (15) intercommunication of giving vent to anger of communicating pipe (19).

2. The stainless steel pipe fitting clamping die according to claim 1, wherein: the die table is characterized in that a support (2) is fixedly arranged at the top of the die table (1), a fixing frame (3) is fixedly connected to the top of the support (2), an air cylinder (4) is fixedly arranged at the top of the fixing frame (3), and a mounting frame (5) is fixedly arranged on a telescopic rod of the air cylinder (4).

3. The stainless steel pipe fitting clamping die according to claim 2, wherein: the mounting frame (5) is arranged in the support (2), the first pressing die (6) and the second pressing die (7) are respectively and rotatably arranged in the mounting frame (5) and the support (2), and driving motors for driving the first pressing die (6) and the second pressing die (7) are fixedly arranged on the mounting frame (5) and the support (2).

4. A stainless steel pipe fitting clamping die as claimed in claim 3, wherein: the die table is characterized in that a first supporting block (10) is fixedly arranged at the top of the die table (1), a mounting frame (9) is fixedly connected to the top of the first supporting block (10), a third die (11) and a fourth die (12) are rotatably arranged in the mounting frame (9), and a driving motor for driving the third die (11) and the fourth die (12) is fixedly arranged on the mounting frame (9).

5. The stainless steel pipe fitting clamping die according to claim 1, wherein: the inner side of the second supporting block (14) is fixedly connected with a supporting plate (16), and the refrigerating box (17) is fixedly arranged on the supporting plate (16).

6. The stainless steel pipe fitting clamping die according to claim 1, wherein: the side part of the fixed frame (13) is fixedly provided with a connecting frame (21), and a moisture absorption sponge (22) is arranged in the connecting frame (21).