CN216655896U - Mechanical forming equipment for manufacturing stainless steel plate into pipe fitting - Google Patents
Mechanical forming equipment for manufacturing stainless steel plate into pipe fitting Download PDFInfo
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- CN216655896U CN216655896U CN202123115707.1U CN202123115707U CN216655896U CN 216655896 U CN216655896 U CN 216655896U CN 202123115707 U CN202123115707 U CN 202123115707U CN 216655896 U CN216655896 U CN 216655896U
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Abstract
The utility model discloses mechanical forming equipment for manufacturing stainless steel plates into pipe fittings, which comprises a plate flattening assembly and a forming assembly, wherein the plate flattening assembly is arranged on the plate flattening assembly; the plate flattening assembly comprises an upper pressing plate, a lower pressing plate, a left side positioning unit and a right side positioning unit; the upper pressure plate and the lower pressure plate are connected through a connecting piece; the left positioning unit and the right positioning unit are positioned between the upper pressing plate and the lower pressing plate and are arranged on two sides of the lower pressing plate; the forming component consists of a plurality of forming press rollers. The utility model improves the plate forming efficiency.
Description
Technical Field
The utility model relates to the technical field of stainless steel pipe fitting production, in particular to mechanical forming equipment for manufacturing stainless steel plates into pipe fittings.
Background
In everyday life, seamed metal pipes, such as stainless steel pipes, are often used. Even in industrial applications, there are many applications where stainless steel pipes are used, and when stainless steel pipes are produced, the stainless steel pipes need to be machined into tubular structures.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide mechanical forming equipment for manufacturing a stainless steel plate into a pipe fitting, and improve the forming efficiency of the plate.
In order to solve the technical problems, the utility model adopts the following technical scheme: a mechanical forming device for manufacturing stainless steel plates into pipe fittings comprises a plate flattening assembly and a forming assembly;
the plate flattening assembly comprises an upper pressing plate, a lower pressing plate, a left side positioning unit and a right side positioning unit; the upper pressure plate and the lower pressure plate are connected through a connecting piece; the left positioning unit and the right positioning unit are positioned between the upper pressing plate and the lower pressing plate and are arranged on two sides of the lower pressing plate; the forming component consists of a plurality of forming press rollers.
Furthermore, the left positioning unit and the right positioning unit comprise a positioning plate and a plurality of guide wheels which are arranged on the positioning plate in a longitudinal arrangement; the positioning plate is arranged on the lower pressing plate.
Furthermore, the positioning plate is connected with the lower pressing plate in a sliding manner; the positioning plate is provided with a screw hole, a lead screw is in threaded connection with the screw hole, and the lead screw is driven to rotate by the driving assembly.
Furthermore, rectangular holes are formed in the two sides of the upper pressing plate and the lower pressing plate; the positioning plate is positioned below the lower pressure plate; the guide rails on two sides of the rectangular hole of the lower pressing plate are in sliding connection; the two ends of the guide wheel are respectively positioned in the guide holes of the upper pressure plate and the lower pressure plate.
Furthermore, the connecting piece comprises a screw rod fixed on the positioning plate and a nut seat rotationally connected with a connecting arm on the upper pressure plate; the nut seat is in threaded connection with the screw; the connecting arm is arranged in the rectangular hole.
Further, the forming assembly comprises a first flanging press roll group, a first pipe diameter shrinkage press roll group, a second flanging press roll group, a second pipe diameter shrinkage press roll group, a third flanging press roll group, a third pipe diameter shrinkage press roll group, a fourth flanging press roll group, a fourth pipe diameter shrinkage press roll group, a fifth pipe diameter shrinkage press roll group, a sixth pipe diameter shrinkage press roll group, a fifth flanging press roll group, a seventh pipe diameter shrinkage press roll group, a sixth flanging press roll group, an eighth pipe diameter shrinkage press roll group, a seventh flanging press roll group, a ninth pipe diameter shrinkage press roll group, an eighth flanging press roll group and a tenth pipe diameter shrinkage press roll group which are arranged in sequence.
Furthermore, each flanging press roller group has the same structure and comprises an upper press roller and a lower press roller; the upper press roll is of an olive-shaped structure with the diameter of the middle part larger than that of the two ends; the end part of the lower pressing roller is of a horn-shaped structure.
Furthermore, each pipe diameter shrinkage compression roller group has the same structure and comprises a left compression roller and a right compression roller; the left side compression roller and the right side compression roller are symmetrically arranged, and both ends of the left side compression roller and the right side compression roller are of horn-shaped structures.
Further, the distance between two opposite press rolls in each flanging press roll group and each pipe diameter shrinkage press roll group is adjustable.
Further, the welding assembly is further included; and the welding assembly is arranged above the output side of the tenth pipe diameter shrinkage compression roller set.
The utility model has the beneficial effects that:
1) according to the utility model, the plate flattening assembly is arranged between the forming assembly assemblies, so that the plate can be flattened, and the plate flattening assembly has the functions of deviation rectification and guiding, and the forming effect is not ideal due to trace deviation of the plate.
2) The plate flattening assembly is provided with the guide wheels, so that friction between the edge of a plate and the plate flattening assembly is reduced.
3) The distance between the left side positioning unit and the right side positioning unit of the plate flattening assembly is adjustable.
4) The forming assembly provided by the utility model adopts a plurality of press roller sets to perform mechanical forming, and the forming effect is good.
Drawings
The utility model is further illustrated by the following figures and examples.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the plate flattening assembly.
FIG. 3 is a top view of the sheet flattening assembly.
Detailed Description
The technical solution of the present invention will be clearly and completely described by the following detailed description.
Referring to fig. 1-3, a mechanical forming apparatus for forming a tube from a stainless steel plate according to the present invention includes a plate flattening assembly 1 and a forming assembly 2;
the plate flattening assembly comprises an upper pressing plate 11, a lower pressing plate 12, a left side positioning unit 13 and a right side positioning unit 14; the upper pressing plate 11 and the lower pressing plate 12 are connected through a connecting piece; the left positioning unit 13 and the right positioning unit 14 are positioned between the upper pressing plate 11 and the lower pressing plate 12 and are arranged at two sides of the lower pressing plate 12; the forming component 2 consists of a plurality of forming press rollers. The forming assembly 2 comprises a first flanging press roll group 201, a first pipe diameter shrinkage press roll group 202, a second flanging press roll group 203, a second pipe diameter shrinkage press roll group 204, a third flanging press roll group 205, a third pipe diameter shrinkage press roll group 206, a fourth flanging press roll group 207, a fourth pipe diameter shrinkage press roll group 208, a fifth pipe diameter shrinkage press roll group 209, a sixth pipe diameter shrinkage press roll group 210, a fifth flanging press roll group 211, a seventh pipe diameter shrinkage press roll group 212, a sixth flanging press roll group 213, an eighth pipe diameter shrinkage press roll group 214, a seventh flanging press roll group 215, a ninth pipe diameter shrinkage press roll group 216, an eighth flanging press roll group 217 and a tenth pipe diameter shrinkage press roll group 218 which are arranged in sequence.
The stainless steel plate is pushed from the material roller and then passes through the plate flattening assembly, an upper pressing plate 11 and a lower pressing plate 12 of the plate flattening assembly are connected through a connecting piece, the plate is clamped, and the stainless steel plate can be adjusted according to different plate thicknesses.
The plate can be deviated left and right in the conveying process, so that the left positioning unit 13 and the right positioning unit 14 are arranged to position two sides of the plate, and then the plate is bent and formed by the forming assembly 2.
The left positioning unit 13 and the right positioning unit 14 of the present invention comprise a positioning plate 131 and a plurality of longitudinally arranged guide wheels 132 disposed on the positioning plate 131; the positioning plate 131 is disposed on the lower pressing plate 12.
In order to prevent friction between the plate material and the positioning plates of the left positioning unit 13 and the right positioning unit 14, the positioning plate 131 of the present invention is provided with a guide wheel 132.
The positioning plate 131 is connected with the lower pressure plate 12 in a sliding way; the positioning plate 131 is provided with a screw hole, a lead screw 133 is in threaded connection with the screw hole, and the lead screw 133 is driven to rotate by a driving assembly.
The connecting piece comprises a screw rod 151 fixed on the positioning plate 131 and a nut seat 152 rotationally connected with a connecting arm 153 on the upper pressure plate 11; the nut seat is in threaded connection with the screw; the connecting arm 153 is disposed in the rectangular hole 104.
According to the utility model, through the sliding arrangement of the positioning plates, the distance between the positioning plates can be adjusted, and the positioning device is suitable for plates with different widths.
Each folding compression roller group has the same structure and comprises an upper compression roller 21 and a lower compression roller 22; the upper press roll 21 is of an olive-shaped structure with the diameter of the middle part larger than that of the two ends; the end of the lower press roll 22 is of a horn-shaped structure.
Each pipe diameter shrinkage compression roller set has the same structure and comprises a left compression roller 23 and a right compression roller 24; the left side compression roller 23 and the right side compression roller 24 are symmetrically arranged, and both ends of the left side compression roller 23 and the right side compression roller 24 are both horn-shaped structures.
The distance between two press rolls which are oppositely arranged in each flanging press roll group and each pipe diameter shrinkage press roll group is adjustable.
The utility model also includes a welded assembly; the welding assembly is arranged above the output side of the tenth pipe diameter shrinkage compression roller set.
According to the utility model, the two sides of a plate are bent as required through the edge folding press roller group, one or more pipe diameter shrinkage press roller groups are arranged after the plate is bent, the plate is bent along the center, and after multiple edge folding and pipe diameter shrinkage operations, a pipe fitting is finally formed, and the joint is welded through the welding assembly after the forming.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a make mechanical forming equipment of pipe fitting with stainless steel sheet material which characterized in that: comprises a plate flattening component (1) and a forming component (2);
the plate flattening assembly comprises an upper pressing plate (11), a lower pressing plate (12), a left side positioning unit (13) and a right side positioning unit (14); the upper pressing plate (11) is connected with the lower pressing plate (12) through a connecting piece; the left positioning unit (13) and the right positioning unit (14) are positioned between the upper pressing plate (11) and the lower pressing plate (12) and are arranged on two sides of the lower pressing plate (12); the forming component (2) is composed of a plurality of forming press rollers.
2. The mechanical forming equipment for manufacturing the tube by the stainless steel plate material according to the claim 1, wherein: the left positioning unit (13) and the right positioning unit (14) comprise a positioning plate (131) and a plurality of guide wheels (132) which are arranged on the positioning plate (131) in a longitudinal arrangement mode; the positioning plate (131) is arranged on the lower pressure plate (12).
3. The mechanical forming equipment for manufacturing the tube by the stainless steel plate material according to the claim 2, characterized in that: the positioning plate (131) is connected with the lower pressing plate (12) in a sliding manner; the positioning plate (131) is provided with a screw hole, a lead screw (133) is in threaded connection with the screw hole, and the lead screw (133) is driven to rotate by a driving assembly.
4. The mechanical forming equipment for manufacturing the tube by the stainless steel plate material according to the claim 3, wherein: rectangular holes (104) are formed in the two sides of the upper pressing plate (11) and the lower pressing plate (12); the positioning plate (131) is positioned below the lower pressure plate; the guide rails on two sides of the rectangular hole (104) of the lower pressing plate (12) are in sliding connection; two ends of the guide wheel (132) are respectively positioned in the guide holes of the upper pressing plate (11) and the lower pressing plate (12).
5. The mechanical forming equipment for manufacturing the tube by the stainless steel plate material according to the claim 1, wherein: the connecting piece comprises a screw rod (151) fixed on the positioning plate (131) and a nut seat (152) rotationally connected with a connecting arm (153) on the upper pressure plate (11); the nut seat is in threaded connection with the screw; the connecting arm (153) is arranged in the rectangular hole (104).
6. The mechanical forming equipment for manufacturing the tube by the stainless steel plate material according to the claim 1, wherein: the forming assembly (2) comprises a first folding pressure roller group (201), a first pipe diameter shrinkage pressure roller group (202), a second folding pressure roller group (203), a second pipe diameter shrinkage pressure roller group (204), a third folding pressure roller group (205), a third pipe diameter shrinkage pressure roller group (206), a fourth folding pressure roller group (207), a fourth pipe diameter shrinkage pressure roller group (208), a fifth pipe diameter shrinkage pressure roller group (209), a sixth pipe diameter shrinkage pressure roller group (210), a fifth folding pressure roller group (211), a seventh pipe diameter shrinkage pressure roller group (212), a sixth folding pressure roller group (213), an eighth pipe diameter shrinkage pressure roller group (214), a seventh folding pressure roller group (215), a ninth pipe diameter shrinkage pressure roller group (216), an eighth folding pressure roller group (217) and a tenth pipe diameter shrinkage pressure roller group (218) which are arranged in sequence.
7. The mechanical forming equipment for manufacturing the tube by the stainless steel plate material according to claim 6, wherein: each flanging press roller group has the same structure and comprises an upper press roller (21) and a lower press roller (22); the upper press roll (21) is of an olive-shaped structure with the diameter of the middle part larger than that of the two ends; the end part of the lower pressing roller (22) is of a horn-shaped structure.
8. The mechanical forming equipment for manufacturing the tube by the stainless steel plate material according to claim 6, wherein: each pipe diameter contraction pressing roller group has the same structure and comprises a left pressing roller (23) and a right pressing roller (24); the left side compression roller (23) and the right side compression roller (24) are symmetrically arranged, and both ends of the left side compression roller (23) and the right side compression roller (24) are of horn-shaped structures.
9. The mechanical forming equipment for manufacturing the tube by the stainless steel plate material according to claim 6, wherein: the distance between two opposite press rolls in each folding press roll group and each pipe diameter shrinkage press roll group is adjustable.
10. The mechanical forming equipment for manufacturing the tube by the stainless steel plate material according to the claim 1, wherein: also includes a welding assembly; the welding assembly is arranged above the output side of the tenth pipe diameter shrinkage compression roller set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123115707.1U CN216655896U (en) | 2021-12-13 | 2021-12-13 | Mechanical forming equipment for manufacturing stainless steel plate into pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123115707.1U CN216655896U (en) | 2021-12-13 | 2021-12-13 | Mechanical forming equipment for manufacturing stainless steel plate into pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216655896U true CN216655896U (en) | 2022-06-03 |
Family
ID=81789160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123115707.1U Active CN216655896U (en) | 2021-12-13 | 2021-12-13 | Mechanical forming equipment for manufacturing stainless steel plate into pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216655896U (en) |
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2021
- 2021-12-13 CN CN202123115707.1U patent/CN216655896U/en active Active
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