CN204265804U - Simple type bend pipe destressing machine - Google Patents
Simple type bend pipe destressing machine Download PDFInfo
- Publication number
- CN204265804U CN204265804U CN201420744196.0U CN201420744196U CN204265804U CN 204265804 U CN204265804 U CN 204265804U CN 201420744196 U CN201420744196 U CN 201420744196U CN 204265804 U CN204265804 U CN 204265804U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- bend pipe
- preset pieces
- plate
- pair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a kind of simple type bend pipe destressing machine for removing bend pipe stress.This destressing machine comprises pedestal, support, be arranged on the locating device on pedestal and heating unit, locating device comprises the both sides that a pair preset pieces is distributed in support, with a pair preset pieces with the use of pressing plate and control the cylinder that a pair preset pieces pushed down by pressing plate, cylinder is arranged on cradle top, and is connected with pressing plate by piston.The utility model utilizes locating device to be fixed on after on pedestal by bend pipe, is heated steel pipe by heating unit, thus makes bend pipe stress relieved.
Description
Technical field
The utility model relates to a kind of simple type destressing machine for removing bend pipe stress.
Background technology
Bend pipe is widely used in the various pressurized vessels such as boiler, petrochemical complex, aerospace, is the important component part of tubing system.Along with the development of modern technologies, the safety applications of pipeline is more and more subject to the attention of engineering circles, and as the important component of tubing system, the research of bend pipe also receives increasing concern.The shape of bend pipe and structure formation more complicated, and the stressed complexity of the bend pipe used in engineering, carrying out mechanical analysis accurately to bend pipe is carry out bend pipe to manufacture and design and the important prerequisite of Analysis of structural reliability.
Any one workpiece produced all can produce stress, and this source of strength is in workpiece itself, and such as ironware storage period is of a specified duration can produce flexural deformation, change that stress produces workpiece that Here it is.After being utilized by straight steel pipe tube-bending machine bending, there is stress in bend pipe, if do not carry out stress relieving, then can cause Tube Bending Deformation.For avoiding redeformation after tube bending, the stress to bend pipe exists is needed to remove.Existing destressing device structure is more complicated, complex operation.
Utility model content
The technical problems to be solved in the utility model is: existing destressing device structure is more complicated, complex operation.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of simple type bend pipe destressing machine for removing bend pipe stress, concrete structure comprises:
Pedestal, is installed vertically on plane on pedestal, and the support be fixedly connected with pedestal, be arranged on the locating device on pedestal and heating unit,
Above-mentioned locating device comprises: a pair preset pieces, with a pair preset pieces with the use of pressing plate and control the cylinder that a pair preset pieces pushed down by pressing plate,
Wherein, a pair preset pieces is distributed in the both sides of support, and cylinder is arranged on cradle top, and is connected with pressing plate by piston,
The utility model utilizes locating device to be fixed on after on pedestal by bend pipe, is heated steel pipe by heating unit, thus makes bend pipe stress relieved;
A pair above-mentioned preset pieces is fixedly mounted on a pair mounting plate respectively, a pair described mounting plate is arranged on pedestal, and be the destressing needs of the bend pipe that meets differently curved radius, wherein one piece of mounting plate and pedestal are slidably connected, for the plate that is slidably installed, pedestal is also provided with the running gear that can control this plate that is slidably installed and slide thereon, the plate that is slidably installed is moved to the position matched with elbow radius, then the plate that this is slidably installed is fixed on pedestal, being arranged on by preset pieces respectively on a pair mounting plate to make preset pieces with mounting plate synchronizing moving again, can with pressing plate well with the use of,
As preferably: for the ease of the plate that is slidably installed in the upper adjustment of putting of pedestal, running gear be arranged on pedestal for regulating the plate that is slidably installed at the upper screw mandrel put of pedestal, be slidably installed bottom plate and have the screw thread coordinated with screw mandrel, screw mandrel one end has handwheel;
For can effectively heat bend pipe, as preferably: above-mentioned heating unit comprises the heat block be arranged on bottom preset pieces and the external power source be electrically connected with heat block.
The beneficial effects of the utility model are: the utility model utilizes locating device to be fixed on after on pedestal by bend pipe, is heated steel pipe by heating unit, thus makes bend pipe stress relieved, and equipment is simple, convenient operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of simple type bend pipe destressing machine of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of circled portion in Fig. 1;
Wherein, 1-pedestal, 2-support, 3-preset pieces, 4-pressing plate, 5-cylinder, 6-piston, 7-plate that is slidably installed, 8-screw mandrel, 9-handwheel, 10-heat block.
Embodiment
As shown in Figure 1, the utility model provides a kind of simple type bend pipe destressing machine for removing bend pipe stress, and concrete structure comprises:
Pedestal 1, is installed vertically on plane on pedestal 1, and the support 2 be fixedly connected with pedestal 1, be arranged on the locating device on pedestal 1 and heating unit,
Above-mentioned locating device comprises: a pair preset pieces 3, with a pair preset pieces 3 with the use of pressing plate 4 and control the cylinder 5 that a pair preset pieces 3 pushed down by pressing plate 4,
Wherein, a pair preset pieces 3 is distributed in the both sides of support 2, and cylinder 5 is arranged on support 2 top, and is connected with pressing plate 4 by piston 6,
The utility model utilizes locating device to be fixed on by bend pipe after on pedestal 1, is heated, thus make bend pipe stress relieved by heating unit to steel pipe;
Above-mentioned a pair preset pieces 3 is fixedly mounted on a pair mounting plate respectively, a pair described mounting plate is arranged on pedestal 1, and be the destressing needs of the bend pipe that meets differently curved radius, wherein one piece of mounting plate and pedestal 1 are slidably connected, for the plate 7 that is slidably installed, pedestal 1 is also provided with the running gear that can control this plate 7 that is slidably installed and slide thereon, by being slidably installed, plate 7 moves to the position matched with elbow radius, then the plate 7 that will be slidably installed is fixed on pedestal 1, being installed respectively by a pair preset pieces 3 to make preset pieces 3 with mounting plate synchronizing moving on a mounting board again, can with pressing plate 4 well with the use of,
For the ease of the adjustment of plate 7 position on pedestal 1 that is slidably installed, running gear is the screw mandrel 8 for regulating plate 7 position on pedestal 1 that is slidably installed be arranged on pedestal 1, be slidably installed bottom plate 7 and have the screw thread coordinated with screw mandrel 8, screw mandrel 8 one end has handwheel 9;
For can effectively heat bend pipe, above-mentioned heating unit comprises the heat block 10 be arranged on bottom preset pieces and the external power source be electrically connected with heat block 10.
Claims (3)
1. a simple type bend pipe destressing machine, it is characterized in that: comprise pedestal (1), be installed vertically on the upper plane of pedestal (1), and the support (2) be fixedly connected with pedestal (1), be arranged on the locating device on pedestal (1) and heating unit;
Described locating device comprises: a pair preset pieces (3), with a pair preset pieces (3) with the use of pressing plate (4) and control the cylinder (5) that a pair preset pieces (3) pushed down by pressing plate (4), described a pair preset pieces (3) is distributed in the both sides of support (2), described cylinder (5) is arranged on support (2) top, and is connected with pressing plate (4) by piston (6);
Described a pair preset pieces (3) is fixedly mounted on a pair mounting plate respectively, a pair described mounting plate is arranged on pedestal (1), wherein one piece of mounting plate and pedestal (1) are slidably connected, for the plate that is slidably installed (7), pedestal (1) is also provided with the running gear that the plate (7) that to be slidably installed described in can controlling slides thereon.
2. simple type bend pipe destressing machine as claimed in claim 1, it is characterized in that: described running gear for be arranged on pedestal (1) for the screw mandrel (8) of plate (7) in the upper position of pedestal (1) that be slidably installed described in regulating, the described plate that is slidably installed (7) bottom has the screw thread coordinated with screw mandrel (8), and described screw mandrel (8) one end has handwheel (9).
3. simple type bend pipe destressing machine as claimed in claim 1, is characterized in that: described heating unit comprises the heat block (10) being arranged on preset pieces (3) bottom and the external power source be electrically connected with heat block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744196.0U CN204265804U (en) | 2014-12-01 | 2014-12-01 | Simple type bend pipe destressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744196.0U CN204265804U (en) | 2014-12-01 | 2014-12-01 | Simple type bend pipe destressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204265804U true CN204265804U (en) | 2015-04-15 |
Family
ID=52800682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420744196.0U Withdrawn - After Issue CN204265804U (en) | 2014-12-01 | 2014-12-01 | Simple type bend pipe destressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204265804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451104A (en) * | 2014-12-01 | 2015-03-25 | 江苏武进不锈股份有限公司 | Simple type destressing machine for bent pipe |
| CN106086371A (en) * | 2016-06-16 | 2016-11-09 | 江苏武进不锈股份有限公司 | U-bend destressing device |
-
2014
- 2014-12-01 CN CN201420744196.0U patent/CN204265804U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451104A (en) * | 2014-12-01 | 2015-03-25 | 江苏武进不锈股份有限公司 | Simple type destressing machine for bent pipe |
| CN106086371A (en) * | 2016-06-16 | 2016-11-09 | 江苏武进不锈股份有限公司 | U-bend destressing device |
| CN106086371B (en) * | 2016-06-16 | 2018-01-02 | 江苏武进不锈股份有限公司 | U-bend destressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150415 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |