CN202671585U - Annealing device for U-shaped pipe - Google Patents
Annealing device for U-shaped pipe Download PDFInfo
- Publication number
- CN202671585U CN202671585U CN 201220274616 CN201220274616U CN202671585U CN 202671585 U CN202671585 U CN 202671585U CN 201220274616 CN201220274616 CN 201220274616 CN 201220274616 U CN201220274616 U CN 201220274616U CN 202671585 U CN202671585 U CN 202671585U
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- support
- annealing device
- support plate
- clamp
- shaped pipe
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- 238000000137 annealing Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000035882 stress Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 206010042209 Stress Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to an annealing device for U-shaped pipes. A pair of pipe clamping mechanisms is arranged on a support and can move on the support, a supporting rack is arranged on one side of the support and used for supporting pipes, and a heater and a temperature detector are arranged on the upper side of the supporting rack. Each pipe clamping mechanism comprises a base arranged on the support, first and second supporting plates are arranged on the base, the first supporting plate is provided with a driving cylinder, the driving rod of the driving cylinder is positioned between the first and the second supporting plates, a clamping block with an arc-shaped clamping face is arranged at the end of the driving rod, a fixed clamping block is fixed on the second supporting plate and engaged with the clamping block, and a second arc-shaped clamping face is formed on the fixed clamping block and engaged with the arc-shaped clamping face. The annealing device also comprises a controller for controlling the operations of the temperature detector, the heater and the driving cylinder. The annealing device has a simple structure, is convenient to operate, eliminates the internal stress generated during the process of bending U-shaped pipes and improves the quality of products. Besides, the arrangement of a cooler shortens the cooing time and increases the work efficiency.
Description
Technical field
The utility model relates to the steel pipe equipment technical field, is specifically related to a kind of U-shaped pipe annealing device.
Background technology
Tube-bending machine bends to straight steel pipe in the U-shaped process, can produce a large amount of internal stresss at turn of bilge, has a strong impact on the quality of steel pipe, thereby needs to eliminate the internal stress in the U-shaped pipe.
The utility model content
For above-mentioned technical problem, the utility model provides a kind of simple in structure, easy to operate, the U-shaped pipe annealing device that can eliminate U-shaped pipe internal stress.
The realization the technical solution of the utility model is as follows:
U-shaped pipe annealing device, it comprises support, be provided with a pair of clamping mechanism of tubular product that moves at support on the support, side at support is provided with the bracing frame that tubing is supported, the top of bracing frame is provided with the well heater that tubing is heated, and the Temperature Detector that the Heating temperature of tubing is detected, described clamping mechanism of tubular product comprises and is arranged on the pedestal that can move back and forth on the support, the pedestal upper surface is fixedly installed the first support plate, reach the second support plate that arranges with the first support plate interval, be provided with driving cylinder at the first support plate, the driving stem of driving cylinder is positioned at the first support plate, between the second support plate, be provided with the clamp with arc clamping surface in the end of driving stem, be fixedly installed the piece that fixes to clamp that cooperates with above-mentioned clamp on the second support plate, this fixes to clamp and offers the second arc clamping surface that cooperates with above-mentioned arc clamping surface on the piece, and also comprises the control Temperature Detector, well heater, the controller of driving cylinder work.
Be provided with drive screw on the described support, be fixedly installed the drive block that cooperates with drive screw in the lower surface of pedestal.The rotating drive screw rod can drive drive block and move back and forth at drive screw, thereby can drive the motion of a pair of clamping mechanism of tubular product, according to the U-shaped tubing of different size, regulates the distance between two clamping mechanism of tubular product.
The end of described drive screw is fixedly installed hand wheel, and this kind is the manual regulation drive screw.
One end of described drive screw connects on the output shaft of a drive-motor, by drive-motor automatic traction drive screw turns.
Support frame as described above both sides and below thereof are provided with a cooler, and above-mentioned controller is electrically connected with cooler, and after U-shaped tubing was heated, cooler is omnibearing lowered the temperature to it, accelerate speed of cooling.
Described cooler is fan.
Be fixedly installed guidepost on described the first support plate, this guidepost passes clamp clamp is led, guidepost the moving stability that has guaranteed clamp is set, make clamp and fix to clamp piece and cooperate accurately.
Adopted such scheme, to U-shaped tubing annealing the time, the two ends of U-shaped pipe are placed on clamp and fix to clamp between the piece, driving cylinder promotes clamp to fixing to clamp the piece motion, after motion puts in place, U-shaped pipe is clamped by two arc clamping surfaces, starting like this well heater heats U-shaped pipe, Temperature Detector detects in real time to the temperature of heating, when the temperature that detects reaches the temperature of setting, Temperature Detector will transmit control signal to controller, controller control heater stopped heating, this Time Controller control cooler is lowered the temperature to U-shaped pipe, when the temperature that detects steel pipe at Temperature Detector reaches the low temperature of setting, just can send the signal that stop cooler work to controller, controller is then controlled cooler and is quit work, eliminate clamp by the pressure that loosens driving cylinder, fix to clamp piece to the clamping force of steel pipe, just steel pipe can be taken off the annealing of finishing steel pipe.The utility model is simple in structure, easy to operate, eliminates the internal stress that produces in the u bent tube process, improves the quality of product, and arranging of cooler accelerated cooling time simultaneously, improved working efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Among the figure, 1 is support, and 2 is pedestal, and 3 is the first support plate, 4 is the second support plate, and 5 is driving cylinder, and 6 is driving stem, 7 is the arc clamping surface, and 8 is clamp, and 9 for fixing to clamp piece, 10 is the second arc clamping surface, and 11 is bracing frame, and 12 is well heater, 13 is Temperature Detector, and 14 is drive screw, and 15 is drive block, 16 is hand wheel, and 17 is cooler, and 18 is guidepost.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Referring to Fig. 1,2, U-shaped pipe annealing device, it comprises support 1, be provided with a pair of clamping mechanism of tubular product that moves at support on the support, clamping mechanism of tubular product comprises and is arranged on the pedestal 2 that can move back and forth on the support, pedestal upper surface fixed vertical is provided with the first support plate 3, reach the second support plate 4 that arranges with the first support plate 3 intervals, be fixedly installed driving cylinder 5 in the first support plate 3 one sides, the driving stem 6 of driving cylinder passes the first support plate 3 and is positioned at the first support plate 3, between the second support plate 4, be provided with the clamp 8 with arc clamping surface 7 in the end of driving stem 6, be fixedly installed on the second support plate 4 cooperate with above-mentioned clamp fix to clamp piece 9, this fixes to clamp and offers the second arc clamping surface 10 that cooperates with above-mentioned arc clamping surface 7 on the piece 9, side at support 1 is provided with the bracing frame 11 that U-shaped tubing is supported, the top of bracing frame is provided with the well heater 12 that tubing is heated, and the Temperature Detector 13 that the Heating temperature of tubing is detected, and also comprise control Temperature Detector 13, well heater 12, the controller of driving cylinder 5 work.
Wherein, be provided with drive screw 14 on the support 1, be fixedly installed the drive block 15 that cooperates with drive screw in the lower surface of pedestal, drive block be provided with drive screw on the screw thread of thread fit, thereby realize the screw thread transmission.The end of drive screw is fixedly installed hand wheel 16; Or an end of drive screw connects on the output shaft of a drive-motor.The bracing frame both sides and below be provided with a cooler 17, above-mentioned controller is electrically connected with cooler.In the implementation, cooler is selected fan.
Wherein, be fixedly installed guidepost 18 on the first support plate 3, this guidepost 18 passes clamp clamp is led, thereby guarantees the accurate operation of clamp.
Claims (7)
1.U type pipe annealing device, it comprises support, it is characterized in that: be provided with a pair of clamping mechanism of tubular product that moves at support on the support, side at support is provided with the bracing frame that tubing is supported, the top of bracing frame is provided with the well heater that tubing is heated, and the Temperature Detector that the Heating temperature of tubing is detected, described clamping mechanism of tubular product comprises and is arranged on the pedestal that can move back and forth on the support, the pedestal upper surface is fixedly installed the first support plate, reach the second support plate that arranges with the first support plate interval, be provided with driving cylinder at the first support plate, the driving stem of driving cylinder is positioned at the first support plate, between the second support plate, be provided with the clamp with arc clamping surface in the end of driving stem, be fixedly installed the piece that fixes to clamp that cooperates with above-mentioned clamp on the second support plate, this fixes to clamp and offers the second arc clamping surface that cooperates with above-mentioned arc clamping surface on the piece, and also comprises the control Temperature Detector, well heater, the controller of driving cylinder work.
2. U-shaped pipe annealing device according to claim 1 is characterized in that: be provided with drive screw on the described support, be fixedly installed the drive block that cooperates with drive screw in the lower surface of pedestal.
3. U-shaped pipe annealing device according to claim 2, it is characterized in that: the end of described drive screw is fixedly installed hand wheel.
4. U-shaped pipe annealing device according to claim 2, it is characterized in that: an end of described drive screw connects on the output shaft of a drive-motor.
5. U-shaped pipe annealing device according to claim 1, it is characterized in that: support frame as described above both sides and below thereof are provided with a cooler, and above-mentioned controller is electrically connected with cooler.
6. U-shaped pipe annealing device according to claim 5, it is characterized in that: described cooler is fan.
7. U-shaped pipe annealing device according to claim 1, it is characterized in that: be fixedly installed guidepost on described the first support plate, this guidepost passes clamp clamp is led.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274616 CN202671585U (en) | 2012-06-11 | 2012-06-11 | Annealing device for U-shaped pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274616 CN202671585U (en) | 2012-06-11 | 2012-06-11 | Annealing device for U-shaped pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671585U true CN202671585U (en) | 2013-01-16 |
Family
ID=47492500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220274616 Expired - Fee Related CN202671585U (en) | 2012-06-11 | 2012-06-11 | Annealing device for U-shaped pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671585U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451103A (en) * | 2014-12-01 | 2015-03-25 | 江苏武进不锈股份有限公司 | Destressing machine for U-shaped bend |
| CN104451101A (en) * | 2014-12-01 | 2015-03-25 | 江苏武进不锈股份有限公司 | Elbow stress removing machine |
| CN104498694A (en) * | 2014-12-01 | 2015-04-08 | 江苏武进不锈股份有限公司 | Elbow heat-treating equipment |
| CN106086371A (en) * | 2016-06-16 | 2016-11-09 | 江苏武进不锈股份有限公司 | U-bend destressing device |
| CN107352064A (en) * | 2017-06-28 | 2017-11-17 | 北京航天三发高科技有限公司 | One kind bundle holds together machine and its application method |
| CN107502728A (en) * | 2017-08-08 | 2017-12-22 | 宝银特种钢管有限公司 | A kind of U-tube elbow destressing is servo-actuated clamping device and its application method |
| CN108148985A (en) * | 2017-11-28 | 2018-06-12 | 安徽新荣钢构有限公司 | A kind of steel pipe air cooler |
| CN109355477A (en) * | 2018-10-26 | 2019-02-19 | 浙江星康铜业有限公司 | A kind of annealing device and method for annealing |
| CN110241368A (en) * | 2019-07-01 | 2019-09-17 | 沛县大屯电石厂 | A kind of annealing device suitable for nickel alloy manufacture |
| CN110527799A (en) * | 2019-09-06 | 2019-12-03 | 张家港市昆仑管业有限公司 | A kind of U-shaped heat exchanger tube electric-resistivity method annealing device |
| CN117210653A (en) * | 2023-10-18 | 2023-12-12 | 中船黄埔文冲船舶有限公司 | Pipe annealing device and annealing method |
-
2012
- 2012-06-11 CN CN 201220274616 patent/CN202671585U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451101A (en) * | 2014-12-01 | 2015-03-25 | 江苏武进不锈股份有限公司 | Elbow stress removing machine |
| CN104498694A (en) * | 2014-12-01 | 2015-04-08 | 江苏武进不锈股份有限公司 | Elbow heat-treating equipment |
| CN104498694B (en) * | 2014-12-01 | 2017-05-24 | 江苏武进不锈股份有限公司 | Elbow heat-treating equipment |
| CN104451103A (en) * | 2014-12-01 | 2015-03-25 | 江苏武进不锈股份有限公司 | Destressing machine for U-shaped bend |
| CN106086371B (en) * | 2016-06-16 | 2018-01-02 | 江苏武进不锈股份有限公司 | U-bend destressing device |
| CN106086371A (en) * | 2016-06-16 | 2016-11-09 | 江苏武进不锈股份有限公司 | U-bend destressing device |
| CN107352064A (en) * | 2017-06-28 | 2017-11-17 | 北京航天三发高科技有限公司 | One kind bundle holds together machine and its application method |
| CN107502728A (en) * | 2017-08-08 | 2017-12-22 | 宝银特种钢管有限公司 | A kind of U-tube elbow destressing is servo-actuated clamping device and its application method |
| CN108148985A (en) * | 2017-11-28 | 2018-06-12 | 安徽新荣钢构有限公司 | A kind of steel pipe air cooler |
| CN109355477A (en) * | 2018-10-26 | 2019-02-19 | 浙江星康铜业有限公司 | A kind of annealing device and method for annealing |
| CN110241368A (en) * | 2019-07-01 | 2019-09-17 | 沛县大屯电石厂 | A kind of annealing device suitable for nickel alloy manufacture |
| CN110527799A (en) * | 2019-09-06 | 2019-12-03 | 张家港市昆仑管业有限公司 | A kind of U-shaped heat exchanger tube electric-resistivity method annealing device |
| CN117210653A (en) * | 2023-10-18 | 2023-12-12 | 中船黄埔文冲船舶有限公司 | Pipe annealing device and annealing method |
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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: 20130116 Termination date: 20160611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |