CN103203585A - Damage-free compressor rotor heat jacket assembly disassembling device - Google Patents
Damage-free compressor rotor heat jacket assembly disassembling device Download PDFInfo
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- CN103203585A CN103203585A CN2013101041216A CN201310104121A CN103203585A CN 103203585 A CN103203585 A CN 103203585A CN 2013101041216 A CN2013101041216 A CN 2013101041216A CN 201310104121 A CN201310104121 A CN 201310104121A CN 103203585 A CN103203585 A CN 103203585A
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Abstract
The invention discloses a damage-free compressor rotor heat jacket assembly disassembling device. The damage-free compressor rotor heat jacket assembly disassembling device is provided with a jacking mechanism which is capable of lifting vertically, a clamp jig capable of clamping a workpiece is arranged at the top of the jacking mechanism, a high frequency heating device used for heating the workpiece and capable of moving leftwards and rightwards is mounted on the upper left portion of the jacking mechanism, a hydraulic ejection mechanism capable of ejecting out a crankshaft is mounted above the jacking mechanism and the high-frequency heating device, a pressure center of the hydraulic ejection mechanism is coincided with the center of the jacking mechanism, a rotor shifting mechanism capable of clamping a rotor to move leftwards and rightwards is mounted on the upper right portion of the jacking mechanism and below the hydraulic ejection mechanism, a rotor cooling mechanism capable of cooling a rotor shifted from the rotor shifting mechanism is mounted below the rotor shifting mechanism, and the jacking mechanism, the high-frequency heating device, the hydraulic ejection mechanism, the rotor shifting mechanism and the rotor cooling mechanism are connected with a controlling mechanism. The damage-free compressor rotor heat jacket assembly disassembling device has the advantages of simplicity in operation, high disassembling efficiency, small damage to disassembled parts, and good reusability.
Description
Technical field
The invention belongs to compressor drum hot jacket assembly and split equipment technical field, particularly relate to the harmless detachment device of a kind of compressor drum hot jacket assembly.
Background technology
Rotor in the compressor and bent axle adopt interference fit to be assembled into rotor hot jacket assembly usually, and it splits relatively difficulty, easily causes rotor or Crank shaft Damage when disassembling.The method for splitting of compressor drum hot jacket assembly mainly is that baked wheaten cake method and pressure are unloaded method at present.The baked wheaten cake method is that rotor directly is heated to about 250 ℃, the rotor inner hole diameter is increased and cooperate bent axle to form the gap and separate, this method energy consumption is big, and it is low to split efficient, too high and the inequality of being heated of rotor heating-up temperature easily causes rotor to leak aluminium and distortion equivalent damage; It is to adopt compression tools that bent axle is extruded in rotor that pressure is unloaded rule, this method is simple to operate, but the value of interference fit that rotor cooperates with bent axle is big, and the direct pressure dismounting easily causes defectives such as stress deformation damage such as rotor inner hole or bent axle surface galling, rotor aluminium end ring, bent axle major axis and crankcase.
Summary of the invention
Purpose of the present invention just provide a kind of simple to operate, split efficient height, the little harmless detachment device of compressor drum hot jacket assembly of parts damage, can overcome above-mentioned the deficiencies in the prior art part fully.
Purpose of the present invention realizes by following technical proposals:
A kind of compressor drum hot jacket assembly can't harm detachment device, comprises frame, and rack-mounted lifting body, hydraulic pressure ejecting mechanism, high frequency heater, rotor transfer mechanism, rotor cooling mechanism and controlling organization; This lifting body can be in the vertical direction lifting, but its top is provided with the clamping fixture of holding workpiece; But the high frequency heater that move left and right is installed at the upper left quarter of lifting body heats workpiece; The hydraulic pressure ejecting mechanism that bent axle can be ejected is installed above lifting body and high frequency heater, and its Center of Pressure overlaps with the center of lifting body; At the upper right quarter of lifting body, and be in hydraulic pressure ejecting mechanism below, but the rotor transfer mechanism of grip roll left and right sides translation is installed; Below the rotor transfer mechanism, rotor cooling mechanism is installed, can the rotor that the rotor transfer mechanism moves be cooled off; Lifting body, high frequency heater, hydraulic pressure ejecting mechanism, rotor transfer mechanism and rotor cooling mechanism all are connected with controlling organization.
Said apparatus is finished the fractionation of rotor hot jacket assembly automatically under the control program control of setting, its working method is: compressor drum hot jacket assembly is placed in the clamping fixture of lifting body, the high frequency heater moves right to the top of lifting body, the lifting body rising is sent to rotor in the high frequency heater heats, lifting body descended after the rotor heating was finished, the high frequency heater is moved to the left and resets, hydraulic liftout apparatus moves down bent axle ejected on the back and moves and reset, and the rotor transfer mechanism starts rotor moved to and cools off recovery in the cooling body.
Further, described lifting body comprises support, and rack-mount jacking cylinder, jacking slide block and clamping fixture, and the jacking cylinder is connected with controlling organization, and the jacking slider bottom is connected with the piston rod of jacking cylinder, and clamping fixture is installed at the top.
Further, described hydraulic pressure ejecting mechanism comprises the oil pump, oil cylinder, overflow valve, the magnetic valve that are installed on the fuselage, presses down slide block and bent axle push rod, fuselage is provided with oil storage space, oil pump, overflow valve and magnetic valve all are connected with controlling organization, oil cylinder, oil pump, overflow valve, magnetic valve and oil storage space connect and compose hydraulic circuit by oil pipe, press down slide block be positioned at oil cylinder under, be connected with the piston rod of oil cylinder, can move up and down under the effect of oil cylinder, the bent axle push rod is installed in the bottom surface that presses down slide block.
Further, described high frequency heater comprises mounting bracket, and be arranged on flat-removing air cyclinder, translation slide plate, high frequency generator and heater coil on the mounting bracket, flat-removing air cyclinder is connected with controlling organization with the high frequency generator, mounting bracket is provided with guide chute, and translation slide plate bottom cooperates with guide chute, and the piston rod of flat-removing air cyclinder is connected with the translation slide plate, the high frequency generator is installed on the translation slide plate, and heater coil is connected with the high frequency generator.
Above-mentioned high frequency generator can be converted into common current high frequency electric current and adjustable output power and conduction time; Heater coil is loop coil, can insert the high frequency electric current rotor is heated.
Further, described rotor transfer mechanism comprises cylinder support, flat-removing air cyclinder, rotor clamp, clamp cylinder and clamp slide plate, flat-removing air cyclinder all is connected with controlling organization with the clamp cylinder, flat-removing air cyclinder is installed on the cylinder support, the cylinder support is provided with horizontal slide rail, the clamp slide plate slides is assemblied on the horizontal slide rail, and be connected with the piston rod of flat-removing air cyclinder, clamp cylinder and rotor clamp are installed on the clamp slide plate, the rotor clamp is kink four bar linkage, and its piston rod with the clamp cylinder is connected.
Further, described rotor cooling mechanism comprises annular pipeline, rotor load plate, cooling air channel and stepper motor, the annular pipeline is by step motor control work, stepper motor is connected with controlling organization with cooling air channel, some rotor load plates evenly are set on annular pipeline, one section on the annular pipeline cooling air channel are installed.
Further, described controlling organization comprises electronic box and operating case, is provided with interconnective control circuit and starting switch in the operating case, and electronic box provides electric current for each circuit.
Compared with prior art, beneficial effect of the present invention is: device adopts rotor heating back hydraulic pressure to eject the resolution process of bent axle, reduce the magnitude of interference that rotor cooperates with bent axle, reduced the ejecting force that rotor and bent axle split, avoided distortion or the surface galling damage of rotor and bent axle.And rotor adds thermal recovery high frequency mode of heating, is heated evenly, and heating-up temperature is controlled, has avoided the too high rotor that causes of heating inequality or heating-up temperature to damage phenomenon.Adopt single station manipulation, mechanical automation splits mode, and is simple to operate, splits the efficient height.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of lifting body among the present invention;
Fig. 4 is the structural representation of high frequency heater among the present invention;
Fig. 5 is the structural representation of hydraulic pressure ejecting mechanism among the present invention;
Fig. 6 is the structural representation of rotor cooling body of the present invention;
Fig. 7 is the vertical view of Fig. 6;
Fig. 8 is the structural representation of rotor transfer mechanism of the present invention.
The specific embodiment
The present invention is further illustrated below in conjunction with specific embodiments and the drawings.
As depicted in figs. 1 and 2, a kind of compressor drum hot jacket assembly can't harm detachment device, comprise frame, and rack-mounted lifting body 1, hydraulic pressure ejecting mechanism 2, high frequency heater 3, rotor transfer mechanism 4, rotor cooling mechanism 5 and controlling organization 6.The top of lifting body 1 is provided with clamping fixture 14; High frequency heater 3 is arranged on the upper left quarter of lifting body 1, but move left and right and workpiece heated; Hydraulic pressure ejecting mechanism 2 is arranged on the top of lifting body 1 and high frequency heater 3, and its Center of Pressure overlaps with the center of lifting body 1; Rotor transfer mechanism 4 is arranged on the upper right quarter of lifting body 1, but the rotor transfer is carried out in left and right sides translation; Rotor cooling mechanism 5 is arranged on the below of rotor transfer mechanism 4, can the rotor that rotor transfer mechanism 4 moves be cooled off.Lifting body 1, hydraulic pressure ejecting mechanism 2, high frequency heater 3, rotor transfer mechanism 4, rotor cooling mechanism 5 all are connected with controlling organization 6.
As shown in Figure 3, lifting body 1 comprises support 11, jacking cylinder 12, jacking slide block 13 and clamping fixture 14.Jacking cylinder 12 is connected with controlling organization 6, is installed in the below of support 11 front portions; Jacking slide block 13 is positioned at the top of jacking cylinder 12 and support 11, is connected with the piston rod of jacking cylinder 12, can move up and down; Clamping fixture 14 is installed on the jacking slide block 13, is used for clamping workpiece to be split.During equipment work, 12 work of jacking cylinder, jacking slide block 13 movement therewith are with the assembly jacking of compressor drum hot jacket or decline.
As shown in Figure 4, high frequency heater 3 comprises mounting bracket 31, flat-removing air cyclinder 32, translation slide plate 33, high frequency generator 34 and heater coil 35.Mounting bracket 31 is provided with guide chute; Flat-removing air cyclinder 32 is connected with controlling organization 6, is installed in the left upper portion of mounting bracket 31, and its piston rod is connected with the left side of translation slide plate 33; The upper right quarter that translation slide plate 33 is installed in mounting bracket 31 cooperates with guide chute; High frequency generator 34 is connected with controlling organization 6, is installed on the translation slide plate 33; Heater coil 35 is installed in the right side of high frequency generator 34.During the equipment operation, flat-removing air cyclinder 32 work makes translation slide plate 33, high frequency generator 34 and heater coil 35 left and right sides translations, and common current is converted into the high frequency electric current with high frequency generator 33 and the rotor by 35 pairs of lifting body 1 jackings of heater coil heats.
As shown in Figure 5, hydraulic pressure ejecting mechanism 2 comprises the oil pump 22, oil cylinder 23, overflow valve 24, the magnetic valve 25 that are installed on the fuselage 21, presses down slide block 26 and bent axle push rod 27.Fuselage 21 is C type structure, is provided with oil storage space in its underpart; Oil pump 22, overflow valve 24 and magnetic valve 25 all are connected with controlling organization 6, are installed in fuselage 21 middle parts; Oil cylinder 23, oil pump 22, overflow valve 24, magnetic valve 25 and oil storage space connect and compose hydraulic circuit by oil pipe; Oil cylinder 23 is installed in fuselage 21 tops; Press down slide block 26 be positioned at oil cylinder 23 under, be connected with the piston rod of oil cylinder 23; Bent axle push rod 27 be installed in press down slide block 26 under.During equipment work, oil pump 22 work make and press down 27 motions of slide block 26 decline drive bent axle push rods, and bent axle is ejected from the rotor after the heating.
As shown in Figure 8, rotor transfer mechanism 4 comprises cylinder support 41, flat-removing air cyclinder 42, rotor clamp 43, clamp cylinder 44 and clamp slide plate 45.Cylinder support 41 is provided with horizontal slide rail, and clamp slide plate 45 is installed on the cylinder support 41 and matches with horizontal slide rail; Flat-removing air cyclinder 42 is connected with controlling organization 6, is installed in the right side of cylinder support 41; Clamp slide plate 45 is connected with the piston rod of flat-removing air cyclinder 42, under the effect of flat-removing air cyclinder 42, but 45 left and right sides translations of clamp slide plate; Clamp cylinder 44 is connected with controlling organization 6, is installed in clamp slide plate 45 upper right quarters; Rotor clamp 43 is kink four bar linkage, is installed in clamp slide plate 45 upper left quarters; Rotor clamp 43 is connected with the piston rod of clamp cylinder 44, and under the effect of clamp cylinder 44, rotor clamp 43 can be realized clamping or the action of unclamping rotor.
Shown in Fig. 6 to 7, rotor cooling mechanism 5 is provided with annular pipeline 51, some rotor load plates 52 evenly are installed on the annular pipeline 51, one section of annular pipeline 51 upper right quarters is equipped with cooling air channel 53, simultaneously in the front portion, right side of annular pipeline 51 stepper motor 54 is installed, stepper motor 54 all is connected with controlling organization 6 with cooling air channel 53.During work, split back rotor to be cooled and be placed on the rotor load plate 52,51 motions of stepper motor 54 work zone rotating ring shape pipelines are sent into rotor in the cooling air channel 53 and are cooled off.
Controlling organization 6 comprises electronic box 61 and operating case 62, is provided with interconnective control circuit and starting switch in the operating case 62, and electronic box 61 provides electric current for each circuit.
The course of work of this device is as follows:
Step 1, before device start, compressor drum hot jacket assembly clamping that by hand will be to be split is on the clamping fixture 14 of lifting body 1, and the clamping position of fine setting clamping fixture 14 makes crankshaft center overlap with bent axle push rod 27 centers on the hydraulic pressure ejecting mechanism 2;
Step 2, starting device, flat-removing air cyclinder 32 work on the high frequency heater 3, translation slide plate 33 drives high frequency generators 34 and moves right, with heater coil 35 move to lifting body 1 directly over;
Step 6, oil pump 22 work on the hydraulic pressure ejecting mechanism 2 drive bent axle push rod 27 by oil cylinder 23 and descend, and will eject the rotor of bent axle from rotor hot jacket assembly, and after bent axle ejected, oil cylinder 23 rose and resets;
Step 7, the flat-removing air cyclinder 42 on the rotor transfer mechanism 4 starts, and rotor clamp 43 is moved to the left the top of lifting body 1; Clamp cylinder 44 starts and draws the rotor after rotor clamp 43 makes it that bent axle is ejected to clamp to the right;
After step 8, the rotor clamp 43 on the rotor transfer mechanism 4 clamped rotor, the jacking cylinder 12 on the lifting body 1 drove clamping fixture decline and resets;
Step 9, after the jacking cylinder 12 on the lifting body 1 resetted, flat-removing air cyclinder 42 startups on the rotor transfer mechanism 4 and drive rotor clamp 43 and rotor moved to right and reset; After rotor clamp 43 moved to right and resets, clamp cylinder 44 promoted left to make rotor clamp 43 unclamp rotor, and the rotor that unclamps drops on the rotor load plate 52 of cooling body 5;
Step 10, stepper motor 54 starts, and equipment quit work after annular pipeline 51 moved forward a station clockwise;
Step 11 is taken off rotor hot jacket assembly new on the new clothes of laying equal stress on the rotor hot jacket assembly after 14 fractionations on the clamping fixture, the action of repeating step two to ten, and the rotor after the fractionation reclaims after by cooling air channel 53.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a compressor drum hot jacket assembly can't harm detachment device, it is characterized in that: comprise frame, and rack-mounted lifting body, hydraulic pressure ejecting mechanism, high frequency heater, rotor transfer mechanism, rotor cooling mechanism and controlling organization;
This lifting body can be in the vertical direction lifting, but its top is provided with the clamping fixture of holding workpiece;
But the high frequency heater that move left and right is installed at the upper left quarter of lifting body heats workpiece;
The hydraulic pressure ejecting mechanism that bent axle can be ejected is installed above lifting body and high frequency heater, and its Center of Pressure overlaps with the center of lifting body;
At the upper right quarter of lifting body, and be in hydraulic pressure ejecting mechanism below, but the rotor transfer mechanism of grip roll left and right sides translation is installed;
Below the rotor transfer mechanism, rotor cooling mechanism is installed, can the rotor that the rotor transfer mechanism moves be cooled off;
Lifting body, high frequency heater, hydraulic pressure ejecting mechanism, rotor transfer mechanism and rotor cooling mechanism all are connected with controlling organization.
2. compressor drum hot jacket assembly according to claim 1 can't harm detachment device, it is characterized in that: described lifting body comprises support, and rack-mount jacking cylinder, jacking slide block and clamping fixture, the jacking cylinder is connected with controlling organization, the jacking slider bottom is connected with the piston rod of jacking cylinder, and clamping fixture is installed at the top.
3. compressor drum hot jacket assembly according to claim 1 can't harm detachment device, it is characterized in that: described hydraulic pressure ejecting mechanism comprises the oil pump that is installed on the fuselage, oil cylinder, overflow valve, magnetic valve, press down slide block and bent axle push rod, fuselage is provided with oil storage space, oil pump, overflow valve all is connected with controlling organization with magnetic valve, oil cylinder, oil pump, overflow valve, magnetic valve and oil storage space connect and compose hydraulic circuit by oil pipe, press down slide block be positioned at oil cylinder under, be connected with the piston rod of oil cylinder, can move up and down under the effect of oil cylinder, the bent axle push rod is installed in the bottom surface that presses down slide block.
4. compressor drum hot jacket assembly according to claim 1 can't harm detachment device, it is characterized in that: described high frequency heater comprises mounting bracket, and be arranged on flat-removing air cyclinder, translation slide plate, high frequency generator and heater coil on the mounting bracket, flat-removing air cyclinder is connected with controlling organization with the high frequency generator, mounting bracket is provided with guide chute, translation slide plate bottom cooperates with guide chute, the piston rod of flat-removing air cyclinder is connected with the translation slide plate, the high frequency generator is installed on the translation slide plate, and heater coil is connected with the high frequency generator.
5. compressor drum hot jacket assembly according to claim 1 can't harm detachment device, it is characterized in that: described rotor transfer mechanism comprises the cylinder support, flat-removing air cyclinder, the rotor clamp, clamp cylinder and clamp slide plate, flat-removing air cyclinder all is connected with controlling organization with the clamp cylinder, flat-removing air cyclinder is installed on the cylinder support, the cylinder support is provided with horizontal slide rail, the clamp slide plate slides is assemblied on the horizontal slide rail, and be connected with the piston rod of flat-removing air cyclinder, clamp cylinder and rotor clamp are installed on the clamp slide plate, the rotor clamp is kink four bar linkage, and its piston rod with the clamp cylinder is connected.
6. compressor drum hot jacket assembly according to claim 1 can't harm detachment device, it is characterized in that: described rotor cooling mechanism comprises annular pipeline, rotor load plate, cooling air channel and stepper motor, the annular pipeline is by step motor control work, stepper motor is connected with controlling organization with cooling air channel, some rotor load plates evenly are set on annular pipeline, one section on the annular pipeline cooling air channel are installed.
7. compressor drum hot jacket assembly according to claim 1 can't harm detachment device, it is characterized in that: described controlling organization comprises electronic box and operating case, be provided with interconnective control circuit and starting switch in the operating case, electronic box provides electric current for each circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104121.6A CN103203585B (en) | 2013-03-28 | 2013-03-28 | Compressor rotor thermal sleeve assembly can't harm detachment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104121.6A CN103203585B (en) | 2013-03-28 | 2013-03-28 | Compressor rotor thermal sleeve assembly can't harm detachment device |
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| CN103203585A true CN103203585A (en) | 2013-07-17 |
| CN103203585B CN103203585B (en) | 2016-01-20 |
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| CN201310104121.6A Active CN103203585B (en) | 2013-03-28 | 2013-03-28 | Compressor rotor thermal sleeve assembly can't harm detachment device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878530A (en) * | 2014-03-24 | 2014-06-25 | 江苏江北液压机械制造有限公司 | Combined type lifting induction heating disassembling-assembling machine |
| CN104858613A (en) * | 2015-03-26 | 2015-08-26 | 中钢集团安徽天源科技股份有限公司 | Device and method for dismantling roller shell of high-pressure roller mill |
| CN108000054A (en) * | 2017-12-28 | 2018-05-08 | 广州市创智机电设备有限公司 | A kind of rotor hot jacket shaft cooler |
| CN110280971A (en) * | 2019-06-06 | 2019-09-27 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | A kind of cylinder sleeve liner separation method |
| CN110787675A (en) * | 2019-12-19 | 2020-02-14 | 沪东中华造船(集团)有限公司 | Automatic ejecting device of mobilizable static mixer mixing unit of LNG ship |
| CN112548487A (en) * | 2020-12-30 | 2021-03-26 | 杭州高品自动化设备有限公司 | Stator and rotor shrink fit device and working method thereof |
| CN112548486A (en) * | 2020-12-30 | 2021-03-26 | 杭州高品自动化设备有限公司 | Press-fitting mechanism for stator and rotor thermal set and working method thereof |
| CN112922929A (en) * | 2019-12-05 | 2021-06-08 | 上海智远弘业智能技术股份有限公司 | AGV hydraulic jacking device and heating control method based on system overflow |
| CN116393915A (en) * | 2023-06-07 | 2023-07-07 | 太原理工大学 | Hot jacket processing device and method for large thin-wall pipe fitting |
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| CN108568641B (en) * | 2017-03-13 | 2020-03-31 | 金浪科技有限公司 | Multipurpose automatic heating machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3621550A (en) * | 1970-06-15 | 1971-11-23 | Itt | Shrink fit assembly process |
| JPS59124403A (en) * | 1982-12-29 | 1984-07-18 | Daido Kogyo Co Ltd | Assembly machine for shrink-fit wheel |
| CN201042757Y (en) * | 2007-04-26 | 2008-04-02 | 重庆建设摩托车股份有限公司 | Internally nested push-out device of casting parts |
| CN101462221A (en) * | 2007-12-21 | 2009-06-24 | 广东明阳风电技术有限公司 | Method for disassembling self-aligning roller bearing matched with long shaft |
| CN102689175A (en) * | 2012-05-09 | 2012-09-26 | 广东联塑科技实业有限公司 | Compressor stator recovery equipment |
-
2013
- 2013-03-28 CN CN201310104121.6A patent/CN103203585B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3621550A (en) * | 1970-06-15 | 1971-11-23 | Itt | Shrink fit assembly process |
| JPS59124403A (en) * | 1982-12-29 | 1984-07-18 | Daido Kogyo Co Ltd | Assembly machine for shrink-fit wheel |
| CN201042757Y (en) * | 2007-04-26 | 2008-04-02 | 重庆建设摩托车股份有限公司 | Internally nested push-out device of casting parts |
| CN101462221A (en) * | 2007-12-21 | 2009-06-24 | 广东明阳风电技术有限公司 | Method for disassembling self-aligning roller bearing matched with long shaft |
| CN102689175A (en) * | 2012-05-09 | 2012-09-26 | 广东联塑科技实业有限公司 | Compressor stator recovery equipment |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878530A (en) * | 2014-03-24 | 2014-06-25 | 江苏江北液压机械制造有限公司 | Combined type lifting induction heating disassembling-assembling machine |
| CN104858613A (en) * | 2015-03-26 | 2015-08-26 | 中钢集团安徽天源科技股份有限公司 | Device and method for dismantling roller shell of high-pressure roller mill |
| CN108000054A (en) * | 2017-12-28 | 2018-05-08 | 广州市创智机电设备有限公司 | A kind of rotor hot jacket shaft cooler |
| CN110280971A (en) * | 2019-06-06 | 2019-09-27 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | A kind of cylinder sleeve liner separation method |
| CN112922929A (en) * | 2019-12-05 | 2021-06-08 | 上海智远弘业智能技术股份有限公司 | AGV hydraulic jacking device and heating control method based on system overflow |
| CN110787675A (en) * | 2019-12-19 | 2020-02-14 | 沪东中华造船(集团)有限公司 | Automatic ejecting device of mobilizable static mixer mixing unit of LNG ship |
| CN112548487A (en) * | 2020-12-30 | 2021-03-26 | 杭州高品自动化设备有限公司 | Stator and rotor shrink fit device and working method thereof |
| CN112548486A (en) * | 2020-12-30 | 2021-03-26 | 杭州高品自动化设备有限公司 | Press-fitting mechanism for stator and rotor thermal set and working method thereof |
| CN112548486B (en) * | 2020-12-30 | 2022-04-29 | 杭州高品自动化设备有限公司 | Press-fitting mechanism for stator and rotor thermal set and working method thereof |
| CN116393915A (en) * | 2023-06-07 | 2023-07-07 | 太原理工大学 | Hot jacket processing device and method for large thin-wall pipe fitting |
| CN116393915B (en) * | 2023-06-07 | 2023-09-08 | 太原理工大学 | Hot jacket processing device and method for large thin-wall pipe fitting |
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