CN204564868U - A kind of thin-walled joint steel pipe reinforcement shaped device - Google Patents
A kind of thin-walled joint steel pipe reinforcement shaped device Download PDFInfo
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- CN204564868U CN204564868U CN201520195453.4U CN201520195453U CN204564868U CN 204564868 U CN204564868 U CN 204564868U CN 201520195453 U CN201520195453 U CN 201520195453U CN 204564868 U CN204564868 U CN 204564868U
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- steel pipe
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Abstract
The utility model belongs to pipe working machinery technical field, discloses a kind of thin-walled joint steel pipe reinforcement shaped device.Its technical characteristics: comprise the base plate be arranged in frame, be provided with the actuating unit be arranged at bottom frame at the center of this base plate and control its cylindrical mould core moved up and down, evenly be provided with around its center on which floor plate at least two realize it by level to actuating unit can the block that rise of radial compression, the compressive plane forming this block that rises is arc-shaped structure.This device can form the reinforcement that several crowded noses are formed on cylinder barrel, reinforcement and tube connector is formed as one structure, substantially increases the intensity of tube connector, can improve the service life of tube connector especially internal combustion engine further.
Description
Technical field
The utility model belongs to pipe working machinery technical field, relates to a kind of thin-walled joint steel pipe reinforcement shaped device concretely.
Background technology
Be installed on diesel oil or gasoline engine outlet with the tube connector (as shown in Figure 4) of exhaust gear for the joint steel pipe 42 with reinforcement 41 is formed, namely one end of this tube connector is connected with the engine of dither by the ring flange 43 of welding.Due between the ring flange that the dither of engine makes tube connector be connected with engine, multiple shaft orientation reinforcing rib is set, to improve its bonding strength.But the reinforcement 41 of current used joint steel pipe 42 is directly welded on ring flange and outer wall of steel pipe, this connecting pipe structure intensity is lower, in use pad (being also stress point) the as easy as rolling off a log damage fracture in place causes damage, and causes the inefficacy of tube connector.
Utility model content
The purpose of this utility model is just to provide a kind of reinforcement and tube connector can prepared and is structure as a whole the thin-walled joint steel pipe reinforcement shaped device of body.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of thin-walled joint steel pipe reinforcement shaped device, comprises
Be arranged at the base plate in frame,
Be provided with the actuating unit be arranged at bottom frame at the center of this base plate and control its cylindrical mould core moved up and down,
Evenly be provided with around its center on which floor plate at least two realize it by level to actuating unit can the block that rise of radial compression, the compressive plane forming this block that rises is arc-shaped structure.
The additional technical feature forming above-mentioned thin-walled joint steel pipe reinforcement shaped device also comprises:
---described cylindrical mould core is the thick pyramidal structure in thin bottom, top, and the described block compressive plane that rises is be corresponding cone structure with described cylindrical mould core;
---the cylindrical shell that described base plate is provided with its center is the center of circle, and the described block that rises is distributed in this cylindrical shell.
Thin-walled joint steel pipe reinforcement shaped device provided by the utility model compared with prior art, because this device is by cylindrical shell, arrange and can the block that rise of radial compression form with the cylindrical mould core that can move up and down at its center and around its at least two of evenly arranging, therefore round steel socket is placed in cylindrical mould core, again by the extruding of the block that rises, the reinforcement that several crowded noses are formed can be formed on the tube wall of joint steel pipe, reinforcement and tube connector are formed as one structure, substantially increase the intensity of tube connector, the service life of tube connector especially internal combustion engine can be improved further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model thin-walled joint steel pipe reinforcement shaped device;
Fig. 2 is the structural representation of the cylindrical shell forming this shaped device;
Fig. 3 is the cross section structure schematic diagram of the tube connector prepared;
Fig. 4 is the structural representation of joint steel pipe of the prior art.
Detailed description of the invention
Below in conjunction with accompanying drawing, the structure of the utility model thin-walled joint steel pipe reinforcement shaped device and use principle are described in further detail.
As shown in Figure 1, 2, be the structural representation of the utility model thin-walled joint steel pipe reinforcement shaped device.The structure forming this device comprises the base plate 2 be arranged in frame 1, be provided with the actuating unit 3 be fixed on bottom frame at the center of this base plate and control its cylindrical mould core 4 moved up and down, evenly be provided with around its center on which floor plate three (its number needs to set according to the number of joint steel pipe diameter and reinforcement) realize it by level to hydraulic power mechanism 5 can the block 6 that rise of radial compression, the compressive plane 7 forming this block that rises is the consistent arc-shaped structure of the joint steel pipe arc with extruded.
Its operation principle is: insert in cylindrical mould core by one end 12 of joint steel pipe 8, start controlling organization 9 hydraulic control actuating unit to promote to squeeze in three blocks that rise simultaneously, three crowded noses 10 as shown in Figure 3 can be formed on the tube wall of joint steel pipe 8, after draw outside three blocks that rise, and by the drop-down cylindrical mould core of actuating unit 3, the length that this crowded nose matches with cylindrical mould core height, thus form reinforcing rib structure, then can connecting pipe structure be formed at its welding edges upper flange plate 43.Because reinforcement has certain length, therefore substantially increase its bulk strength.
The additional technical feature forming above-mentioned thin-walled joint steel pipe reinforcement shaped device also comprises:
---when cylindrical mould core is the top pyramidal structure that carefully bottom is thick, the block compressive plane that simultaneously rises is when being corresponding cone structure with this cylindrical mould core, the reinforcement that the crowded nose that extruding is formed is formed is ramp structure, is more conducive to the intensity of reinforcement and the yield rate of joint steel pipe;
---the cylindrical shell 11 that to be provided with its center on base plate be the center of circle, and the above-mentioned block that rises is distributed in this cylindrical shell, it is more conducive to the extrusion process of above-mentioned joint steel pipe.
Claims (2)
1. a thin-walled joint steel pipe reinforcement shaped device, is characterized in that: comprise
Be arranged at the base plate in frame,
Be provided with the actuating unit be arranged at bottom frame at the center of this base plate and control its cylindrical mould core moved up and down,
Evenly be provided with around its center on which floor plate at least two realize it by level to actuating unit can the block that rise of radial compression, the compressive plane forming this block that rises is arc-shaped structure.
2. a kind of thin-walled joint steel pipe reinforcement shaped device as claimed in claim 1, is characterized in that: described cylindrical mould core is the thick pyramidal structure in thin bottom, top, and the described block compressive plane that rises is be corresponding cone structure with described cylindrical mould core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195453.4U CN204564868U (en) | 2015-04-02 | 2015-04-02 | A kind of thin-walled joint steel pipe reinforcement shaped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195453.4U CN204564868U (en) | 2015-04-02 | 2015-04-02 | A kind of thin-walled joint steel pipe reinforcement shaped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204564868U true CN204564868U (en) | 2015-08-19 |
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ID=53857561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520195453.4U Active CN204564868U (en) | 2015-04-02 | 2015-04-02 | A kind of thin-walled joint steel pipe reinforcement shaped device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204564868U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238608A (en) * | 2016-08-15 | 2016-12-21 | 安徽天祥空调科技有限公司 | A kind of manufacture method of radiating tube |
| CN110756685A (en) * | 2019-09-20 | 2020-02-07 | 贵州省兴仁市荣凯五金搪瓷制品有限公司 | Drum ribbing equipment |
| CN111468634A (en) * | 2020-04-16 | 2020-07-31 | 北京航天科颐技术有限公司 | Integral thermal forming method for aircraft engine flow guide pipe |
-
2015
- 2015-04-02 CN CN201520195453.4U patent/CN204564868U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238608A (en) * | 2016-08-15 | 2016-12-21 | 安徽天祥空调科技有限公司 | A kind of manufacture method of radiating tube |
| CN106238608B (en) * | 2016-08-15 | 2018-06-29 | 安徽天祥空调科技有限公司 | A kind of manufacturing method of heat-dissipating pipe |
| CN110756685A (en) * | 2019-09-20 | 2020-02-07 | 贵州省兴仁市荣凯五金搪瓷制品有限公司 | Drum ribbing equipment |
| CN111468634A (en) * | 2020-04-16 | 2020-07-31 | 北京航天科颐技术有限公司 | Integral thermal forming method for aircraft engine flow guide pipe |
| CN111468634B (en) * | 2020-04-16 | 2022-02-25 | 北京航天科颐技术有限公司 | Integral thermal forming method for aircraft engine flow guide pipe |
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