CN202479287U - Pipe clamping device of intermediate-frequency heating pipe bender of power station - Google Patents
Pipe clamping device of intermediate-frequency heating pipe bender of power station Download PDFInfo
- Publication number
- CN202479287U CN202479287U CN2012200846257U CN201220084625U CN202479287U CN 202479287 U CN202479287 U CN 202479287U CN 2012200846257 U CN2012200846257 U CN 2012200846257U CN 201220084625 U CN201220084625 U CN 201220084625U CN 202479287 U CN202479287 U CN 202479287U
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- pipe
- clamping
- clamp
- decide
- power station
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- Bending Of Plates, Rods, And Pipes (AREA)
- General Induction Heating (AREA)
Abstract
The utility model discloses a pipe clamping device of an intermediate-frequency heating pipe bender of a power station. The pipe clamping device comprises a connection plate with mounting holes, and a pipe clamping mechanism is arranged at one end of the connection plate. The pipe clamping mechanism comprises a semicircular fixed clamping pipe which is fixedly connected with one end of the connection plate, two fixed clamping plates are respectively arranged on the two sides of the fixed clamping pipe, are centrosymmetric relative to the fixed clamping pipe and are respectively and detachably connected with a movable clamping plate through bolts, a semicircular movable clamping pipe is fixedly connected between the two movable clamping plates, and the movable clamping pipe and the fixed clamping pipe are relatively arranged to form a clamping hole with the circular section. The pipe clamping device disclosed by the utility model has the advantages of simple structure, small volume and convenience for changing and clamping, effectively solves the problem that a pipe with too short distance of a straight section is hard to bend and is especially suitable for bending small-diameter steel pipes (phi 101mm to phi 159mm) with shorter straight sections, and the utilization rate of the device is fully improved.
Description
Technical field
The utility model relates to a kind of anchor clamps that are used for machine industry, relates in particular to a kind of power station hot elbowing by inductive heating machine pipe clamp head unit.
Background technology
Power plant auxiliary machine is commonly used to the pipe that uses the hot elbowing by inductive heating machine to bend; Cartridge device on the hot elbowing by inductive heating machine is the part of medium frequency bending of pipe machine; Mainly play the effect of clamping pipe, guarantee that the pipe that is bent the size play do not occur in the process of bending, even come off.Existing cartridge device complex structure, volume are big, can not clamp the pipe that need bend than the short lines section, and the scope of application that this has just limited to the hot elbowing by inductive heating machine has influence on the utilization rate of hot elbowing by inductive heating machine.
The utility model content
The utility model provides a kind of power station hot elbowing by inductive heating machine pipe clamp head unit that bends than short lines section pipe that is exclusively used in order to solve weak point of the prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: power station hot elbowing by inductive heating machine pipe clamp head unit, comprise connecting plate with installing hole, and connecting plate one end is provided with the pipe clamping mechanism.
Said pipe clamping mechanism comprises that be fixedly connected with connecting plate one end semicircular decide clamp; Decide the clamping plate both sides and be respectively equipped with that clamp is centrosymmetric decides clamping plate about deciding; Decide clamping plate for two and be removably connected with moving clamping plate through bolt respectively; Be fixedly connected with semicircular moving clamp between two moving clamping plate, moving clamp with decide clamp and be oppositely arranged the rounded clamping hole in formation cross section.
Adopt technique scheme; Connecting plate is fixedly connected on the hot elbowing by inductive heating machine through installing hole; The pipe clamping that is bent is oppositely arranged in the rounded clamping hole in formation cross section to moving clamp and deciding clamp; Moving clamping plate with decide clamping plate and will move clamp through dismountable bolt and decide clamp and receive active force and all affact on the pipe that is bent, thereby clamping tube.The hot elbowing by inductive heating machine is given by the pipe bending heating through induction coil after, pipe is bent through the rotation of motor drives cartridge device.
The utility model is simple in structure; Volume is little, is convenient to change and clamping, solves the problem that the too short pipe of straight section distance is difficult to bend effectively; Be particularly useful for minor-diameter steel-tube (φ 101～φ 159mm) straight section and bend, fully improved usage ratio of equipment than short steel pipes.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1, the power station hot elbowing by inductive heating machine pipe clamp head unit of the utility model comprises the connecting plate 2 with installing hole 1, and connecting plate 2 one ends are provided with the pipe clamping mechanism.
The pipe clamping mechanism comprises that be fixedly connected with connecting plate 2 one ends semicircular decide clamp 3; Decide clamp 3 both sides and be respectively equipped with that clamp 3 is centrosymmetric decides clamping plate 4 about deciding; Decide clamping plate 4 for two and be removably connected with moving clamping plate 6 through bolt 5 respectively; Be fixedly connected with semicircular moving clamp 7 between two moving clamping plate 6, moving clamp 7 with decide clamp 3 and be oppositely arranged the rounded clamping hole 8 in formation cross section.The said fixing ways of connecting all adopts welding, certainly, decide clamp 3 and decides between the clamping plate 4, moves between clamping plate 6 and the moving clamp 7 and can adopt integral production to form.
When work is used; Connecting plate 2 is fixedly connected on the hot elbowing by inductive heating machine through installing hole 1; The pipe clamping that is bent is in clamping hole 8; Moving clamping plate 6 with decide clamping plate 4 and will move clamp 7 through dismountable bolt 5 and decide clamp 3 and receive active force and all affact on the pipe that is bent, thereby clamping tube.The hot elbowing by inductive heating machine is given by the pipe bending heating through induction coil after, pipe is bent through the rotation of motor drives the utility model.
Claims (2)
1. power station hot elbowing by inductive heating machine pipe clamp head unit, it is characterized in that: comprise the connecting plate with installing hole, connecting plate one end is provided with the pipe clamping mechanism.
2. power station according to claim 1 hot elbowing by inductive heating machine pipe clamp head unit; It is characterized in that: said pipe clamping mechanism comprises that be fixedly connected with connecting plate one end semicircular decide clamp; Decide the clamping plate both sides and be respectively equipped with that clamp is centrosymmetric decides clamping plate about deciding; Decide clamping plate for two and be removably connected with moving clamping plate through bolt respectively, be fixedly connected with semicircular moving clamp between two moving clamping plate, moving clamp with decide clamp and be oppositely arranged the rounded clamping hole in formation cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200846257U CN202479287U (en) | 2012-03-08 | 2012-03-08 | Pipe clamping device of intermediate-frequency heating pipe bender of power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200846257U CN202479287U (en) | 2012-03-08 | 2012-03-08 | Pipe clamping device of intermediate-frequency heating pipe bender of power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479287U true CN202479287U (en) | 2012-10-10 |
Family
ID=46953750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200846257U Expired - Fee Related CN202479287U (en) | 2012-03-08 | 2012-03-08 | Pipe clamping device of intermediate-frequency heating pipe bender of power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047408A (en) * | 2018-09-04 | 2018-12-21 | 贵州航天新力铸锻有限责任公司 | A kind of pipe bending mechanism collet for thin-walled tube bending blank |
-
2012
- 2012-03-08 CN CN2012200846257U patent/CN202479287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047408A (en) * | 2018-09-04 | 2018-12-21 | 贵州航天新力铸锻有限责任公司 | A kind of pipe bending mechanism collet for thin-walled tube bending blank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20180308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |