CN104498694A - Elbow heat-treating equipment - Google Patents
Elbow heat-treating equipment Download PDFInfo
- Publication number
- CN104498694A CN104498694A CN201410721029.9A CN201410721029A CN104498694A CN 104498694 A CN104498694 A CN 104498694A CN 201410721029 A CN201410721029 A CN 201410721029A CN 104498694 A CN104498694 A CN 104498694A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- mounting plate
- preset pieces
- bend pipe
- connecting rod
- 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.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention provides elbow heat-treating equipment which comprises a base body, and a pair of positioning device and heating device which are arranged on the base body, wherein the positioning device comprises a positioning block, a pressing plate matched with the positioning block for use, and a power mechanism used for controlling the pressing plate to press the positioning block; the heating device provides a destressed heat source. According to the elbow heat-treating equipment, after an elbow is fixed on the base body by using the positioning device, the elbow is heated by the heating device, so that the stress of the elbow is removed.
Description
Technical field
The present invention relates to tubing Field of Heat-treatment, especially a kind of device for removing bend pipe stress.
Background technology
After being utilized by straight tube material tube-bending machine bending, there is stress in bend pipe, firmly eliminates if do not carry out, then bend pipe can be caused to reduce work-ing life.For improving the work-ing life of bend pipe, the stress to bend pipe exists is needed to remove.Existing destressing device structure is more complicated, complex operation.
Summary of the invention
The technical problem to be solved in the present invention is: overcome destressing equipment mechanism in prior art complicated, the deficiency of complex operation, provides a kind of bend pipe equipment for Heating Processing.
The technical solution adopted for the present invention to solve the technical problems is: a kind of bend pipe equipment for Heating Processing, comprises pedestal, is arranged on locating device on pedestal and heating unit for a pair; Described locating device comprise preset pieces, with preset pieces with the use of pressing plate and control the actuating unit that preset pieces pushed down by pressing plate; Described heating unit provides the thermal source of destressing;
The present invention utilizes locating device to be fixed on after on pedestal by bend pipe, is heated tubing by heating unit, thus removes bend pipe stress;
Described actuating unit comprises the mounting plate be arranged on the pedestal cylinder hinged with afterbody and mounting plate and the linkage assembly for being connected cylinder output terminal and pressing plate;
The connecting rod two that described linkage assembly comprises two ends connecting rod one hinged with mounting plate and cylinder output terminal respectively, one end and the hinged the other end of pedestal are fixedly connected with pressing plate and and two ends respectively with connecting rod one in the middle part of and union lever hinged in the middle part of connecting rod two;
Be pressed in preset pieces back link one and union lever for avoiding pressing plate and continue motion, in the middle part of=described union lever, there is spacing preiection.When pressing plate is pressed on preset pieces, spacing preiection contacts with connecting rod two, and union lever can not drive link two move forward, and makes connecting rod one limitation of movement, and then is effectively leaned on preset pieces by pressing plate.
As preferably, for meeting the destressing needs of the bend pipe of differently curved radius, described mounting plate and pedestal are slidably connected, and pedestal are also provided with the stop means that can limit mounting plate movement thereon; Described preset pieces fixed installation on a mounting board.A pair mounting plate is moved to the position matched with elbow radius, then stop means is utilized to be fixed on pedestal by mounting plate, by preset pieces install preset pieces can be made on a mounting board with mounting plate synchronizing moving, can with pressing plate well with the use of.
For the ease of mounting plate in the upper adjustment of putting of pedestal, as preferably, described pedestal is provided with for regulating mounting plate at the upper screw mandrel put of pedestal, have the threaded hole coordinated with screw mandrel bottom described mounting plate, described screw mandrel one end has handwheel.
For making heat block effectively to heat bend pipe, as preferably, described heating unit comprises the heat block be arranged on bottom preset pieces and the external power source be electrically connected with heat block.
The invention has the beneficial effects as follows, the present invention utilizes locating device to be fixed on after on pedestal by bend pipe, is heated tubing by heating unit, thus removes bend pipe stress, and equipment is simple, convenient operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is bend pipe equipment for Heating Processing structural representation;
Fig. 2 is A place enlarged view in Fig. 1;
In figure: 1. pedestal, 2. preset pieces, 3. pressing plate, 4. mounting plate, 5. cylinder, 6. connecting rod one, 7. connecting rod two, 8. union lever, 81. spacing preiections, 9. screw mandrel, 10 handwheels, 11. heat blocks.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Embodiment 1
As shown in Figure 1, a kind of bend pipe equipment for Heating Processing, comprises pedestal 1, is symmetricly set on locating device on pedestal 1 and heating unit for a pair; Described locating device comprise preset pieces 2, with preset pieces 2 with the use of pressing plate 3 and control the actuating unit that preset pieces 2 pushed down by pressing plate 3; Heating unit provides the thermal source of destressing, and described heating unit comprises the heat block 11 be arranged on bottom preset pieces 2 and the external power source be electrically connected with heat block 11.
Described actuating unit comprises the mounting plate 4 be arranged on pedestal 1 cylinder 5 hinged with afterbody and mounting plate 4 and the linkage assembly for being connected cylinder 5 output terminal and pressing plate 3.
As shown in Figure 2, the connecting rod 27 that described linkage assembly comprises two ends connecting rod 1 hinged with cylinder 5 output terminal with mounting plate 4 respectively, one end and the hinged the other end of pedestal 1 are fixedly connected with pressing plate 3 and and two ends respectively with connecting rod 1 in the middle part of and union lever 8 hinged in the middle part of connecting rod 27.In the middle part of described union lever 8, there is spacing preiection 81.
As shown in Figure 1, described mounting plate 4 is slidably connected with pedestal 1, pedestal 1 is also provided with the stop means that can limit mounting plate 4 movement thereon; Described preset pieces 2 is fixedly mounted on mounting plate 4.Described pedestal 1 being provided with the screw mandrel 9 for regulating mounting plate 4 position on pedestal 1, having the threaded hole coordinated with screw mandrel 9 bottom described mounting plate 4, described screw mandrel 9 one end has handwheel 10.
During use, mobile mounting plate 4 makes preset pieces 2 arrive the position matched with elbow radius, then stop means is utilized to be fixed on pedestal 1 by mounting plate 4, bend pipe is placed on preset pieces 2, start cylinder 5, drivening rod mechanism kinematic, connecting rod 27 is with dynamic pressure plate 3 to move to preset pieces 2, until pressing plate 3 is coordinated with preset pieces 2, bend pipe is fixed, now spacing preiection 81 reaches on connecting rod 27, limit linkage assembly and continue motion, connect heat block 11 power supply, bend pipe is heated, stress can be removed, cylinder 5 output terminal shrinks, pressing plate 3 separates with preset pieces 2, take off bend pipe.
Claims (4)
1. a bend pipe equipment for Heating Processing, is characterized in that: comprise pedestal (1), be arranged on locating device on pedestal (1) and heating unit for a pair; Described locating device comprise preset pieces (2), with preset pieces (2) with the use of pressing plate (3) and control the actuating unit that preset pieces (2) pushed down by pressing plate (3); Described heating unit provides the thermal source of destressing;
Described actuating unit comprises the mounting plate (4) be arranged on pedestal (1) cylinder (5) hinged with afterbody and mounting plate (4) and the linkage assembly for being connected cylinder (5) output terminal and pressing plate (3);
The connecting rod two (7) that described linkage assembly comprises two ends connecting rod one (6) hinged with mounting plate (4) and cylinder (5) output terminal respectively, one end and pedestal (1) the hinged the other end are fixedly connected with pressing plate (3) and and two ends respectively with connecting rod one (6) middle part and connecting rod two (7) in the middle part of hinged union lever (8);
Described union lever (8) middle part has spacing preiection (81).
2. bend pipe equipment for Heating Processing according to claim 1, it is characterized in that: described mounting plate (4) and pedestal (1) are slidably connected, and pedestal (1) are also provided with the stop means that can limit mounting plate (4) movement thereon; Described preset pieces (2) is fixedly mounted on mounting plate (4).
3. bend pipe equipment for Heating Processing according to claim 2, it is characterized in that: described pedestal (1) is provided with for regulating mounting plate (4) at the screw mandrel (9) of the upper position of pedestal (1), described mounting plate (4) bottom has the threaded hole coordinated with screw mandrel (9), and described screw mandrel (9) one end has handwheel (10).
4. bend pipe equipment for Heating Processing according to claim 1, is characterized in that: described heating unit comprises the heat block (11) being arranged on preset pieces (2) bottom and the external power source be electrically connected with heat block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721029.9A CN104498694B (en) | 2014-12-01 | 2014-12-01 | Elbow heat-treating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721029.9A CN104498694B (en) | 2014-12-01 | 2014-12-01 | Elbow heat-treating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104498694A true CN104498694A (en) | 2015-04-08 |
| CN104498694B CN104498694B (en) | 2017-05-24 |
Family
ID=52940144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410721029.9A Active CN104498694B (en) | 2014-12-01 | 2014-12-01 | Elbow heat-treating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104498694B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54116306A (en) * | 1978-03-02 | 1979-09-10 | Sumitomo Metal Ind Ltd | Heating method for steel pipe u-bend by applying electric current directly |
| CN201416025Y (en) * | 2009-04-09 | 2010-03-03 | 浙江中达特钢股份有限公司 | U-shaped pipe annealing device |
| KR101010605B1 (en) * | 2007-10-15 | 2011-01-24 | 재단법인 포항산업과학연구원 | Automatic heat treatment apparatus for u-type bending pipe |
| CN202671585U (en) * | 2012-06-11 | 2013-01-16 | 常州神龙管业有限公司 | Annealing device for U-shaped pipe |
| CN103599977A (en) * | 2013-11-29 | 2014-02-26 | 中山市奥美森工业有限公司 | Bending mechanism of pipe-bending machine |
| CN204224662U (en) * | 2014-12-01 | 2015-03-25 | 江苏武进不锈股份有限公司 | Bend pipe equipment for Heating Processing |
-
2014
- 2014-12-01 CN CN201410721029.9A patent/CN104498694B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54116306A (en) * | 1978-03-02 | 1979-09-10 | Sumitomo Metal Ind Ltd | Heating method for steel pipe u-bend by applying electric current directly |
| KR101010605B1 (en) * | 2007-10-15 | 2011-01-24 | 재단법인 포항산업과학연구원 | Automatic heat treatment apparatus for u-type bending pipe |
| CN201416025Y (en) * | 2009-04-09 | 2010-03-03 | 浙江中达特钢股份有限公司 | U-shaped pipe annealing device |
| CN202671585U (en) * | 2012-06-11 | 2013-01-16 | 常州神龙管业有限公司 | Annealing device for U-shaped pipe |
| CN103599977A (en) * | 2013-11-29 | 2014-02-26 | 中山市奥美森工业有限公司 | Bending mechanism of pipe-bending machine |
| CN204224662U (en) * | 2014-12-01 | 2015-03-25 | 江苏武进不锈股份有限公司 | Bend pipe equipment for Heating Processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104498694B (en) | 2017-05-24 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant |