CN104135118A - Disassembly device of heat dissipation blade on electric motor - Google Patents
Disassembly device of heat dissipation blade on electric motor Download PDFInfo
- Publication number
- CN104135118A CN104135118A CN201410364046.1A CN201410364046A CN104135118A CN 104135118 A CN104135118 A CN 104135118A CN 201410364046 A CN201410364046 A CN 201410364046A CN 104135118 A CN104135118 A CN 104135118A
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- dismounting
- extension arm
- cooling wind
- frame
- wind blade
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Abstract
The invention discloses a disassembly device of heat dissipation blades on an electric motor. A plurality of through holes are respectively arranged on a first disassembly frame, a second disassembly frame and a third disassembly frame, the front ends of the first disassembly frame, the second disassembly frame and the third disassembly frame are respectively hinged with claw hooks, the three claw hooks can be used for respectively hooking disassembly auxiliary holes on the heat dissipation blades, a disassembly disc comprises a disassembly disc body and a first extension arm, a second extension arm, a third extension arm and a fourth extension arm which are arranged around the disassembly disc body, a plurality of pin holes are respectively arranged on the first extension arm, the second extension arm, the third extension arm and the fourth extension arm and are matched with the through holes on the disassembly frames, bolts pass through the through holes on the disassembly frame and the pin holes on the extension arms respectively, the first disassembly frame, the second disassembly frame and the third disassembly frame are respectively hinged onto the first extension arm, the second extension arm and the third extension arm, and a driving mechanism drives the three claw hooks to move along the disassembly directions of the heat dissipation blades to disassemble the heat dissipation blades through the disassembly disc. By using the above disassembly device, the heat dissipation blade can be rapidly, comprehensively and conveniently disassembled, and the heat dissipation blades of different models and different sizes can be disassembled.
Description
Technical field
The present invention relates to flight-line maintenance tooling device field, be specifically related to a kind of relieving attachment that can dismantle fast, easily cooling wind blade on motor.
Background technology
For convenient, motor is keeped in repair and maintained, often the cooling wind blade of motor afterbody need to be disassembled from axle.At present; workman often can use hydraulic screw extractor to dismantle cooling wind blade on motor; but because motor model is of a great variety; it is also not of uniform size causing its cooling wind blade; so just need the hydraulic screw extractor of preparing a lot of different sizes to match with it; the price of hydraulic screw extractor is not cheap yet simultaneously, thereby has greatly increased the cost of maintenance and maintenance.
Summary of the invention
Technical problem to be solved by this invention is: the relieving attachment of cooling wind blade on a kind of motor is provided, can not only cooling wind blade is quick from motor, complete, disassemble easily, and can also dismantle the cooling wind blade of different model, size.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the relieving attachment of cooling wind blade on motor, comprises first, second, the 3rd dismounting frame, is characterized in: first, second, on the 3rd dismounting frame, be respectively arranged with several open-works, first, second, the front end of the 3rd dismounting frame is hinged with respectively first, second, the 3rd claw hook, first, second, the 3rd claw hook can hook respectively the dismounting fabrication hole in cooling wind blade cambered surface, and dismounting dish comprises dismounting dish body and is separately positioned on first of dismounting dish body surrounding, second, the 3rd extension arm, first, second, the 3rd extension arm is mutually 120 degree angles and distributes, and first, second, on the 3rd extension arm, being provided with can be respectively with first, second, several pin-and-holes that open-work on the 3rd dismounting frame matches, pass first respectively by bolt, second, open-work and first on the 3rd dismounting frame, second, pin-and-hole on the 3rd extension arm also engages with nut, by first, second, the 3rd dismounting frame is articulated with respectively first, second, on the 3rd extension arm, driving mechanism is by dismounting dribbling moving first, second, the 3rd dismounting frame with and on first, second, the 3rd claw hook moves to dismantle cooling wind blade to the disassembly direction of cooling wind blade.
Further, the relieving attachment of cooling wind blade on aforesaid motor, wherein: between the front end and the first claw hook of the first dismounting frame, between the front end and the second claw hook of the second dismounting frame, be all provided with respectively some connecting rods between the 3rd dismounting front end of frame and the 3rd claw hook, connecting rod is dismantled the front end of frame with first, second, third and is all that hinge type is connected with first, second, third claw hook, is also that hinge type is connected between adjacent connecting rod and connecting rod.
Further, the relieving attachment of cooling wind blade on aforesaid motor, wherein: on dismounting dish body, be also provided with the 4th extension arm, an extension arm setting in the 4th extension arm and first, second, third extension arm, is also provided with several pin-and-holes that can match with the open-work on first, second, third dismounting frame respectively point-blank on the 4th extension arm.
Further, the relieving attachment of cooling wind blade on aforesaid motor, wherein: driving mechanism is oil cylinder, the cylinder body of oil cylinder props up dismounting dish body, the outer face that can withstand the axle that cooling wind blade is housed when the piston rod of oil cylinder is stretched out.
Further, the relieving attachment of cooling wind blade on aforesaid motor, wherein: on dismounting dish body, be also provided with the annular boss that can play the role of positioning to oil cylinder, the cylinder body of oil cylinder is arranged in the cavity that annular boss surrounds.
Further, the relieving attachment of cooling wind blade on aforesaid motor, wherein: at the piston rod of oil cylinder be equipped with between the outer face of axle of cooling wind blade and be also provided with cushion block.
Advantage of the present invention is: use the relieving attachment of cooling wind blade on motor of the present invention, can not only cooling wind blade is quick from motor, complete, disassemble easily, and can also dismantle different model, size cooling wind blade, save the expense of buying different model hydraulic screw extractor, and the relieving attachment of cooling wind blade is cheap on motor of the present invention, thus the cost that has greatly reduced maintenance and maintained.
Brief description of the drawings
Fig. 1 is the perspective view of the relieving attachment of cooling wind blade on motor of the present invention.
Fig. 2 is the structural representation of cooling wind blade on motor.
Fig. 3 is the perspective view in relieving attachment when work of cooling wind blade on motor of the present invention.
Embodiment
Below by specific embodiments and the drawings, the present invention is described in further detail.
The relieving attachment of cooling wind blade on motor, as Fig. 1, Fig. 2, shown in Fig. 3, comprise first, second, the 3rd dismounting frame 1, 2, 3, the first, second, the 3rd dismounting frame 1, 2, on 3, be evenly provided with respectively several first, second, the 3rd open-work 11, 21, 31, in the front end and first of the first dismounting frame 1, the rear end of connecting rod 14 is hinged, in first, the rear end of the front end of connecting rod 14 and the first front rod 15 is hinged, the front end of the first front rod 15 and the first claw hook 12 are hinged, in the front end and second of the second dismounting frame 2, the rear end of connecting rod 24 is hinged, in second, the rear end of the front end of connecting rod 24 and the second front rod 25 is hinged, the front end of the second front rod 25 and the second claw hook 22 are hinged, in the front end and the 3rd of the 3rd dismounting frame 3, the rear end of connecting rod 34 is hinged, in the 3rd, the rear end of the front end of connecting rod 34 and the 3rd front rod 35 is hinged, the front end of the 3rd front rod 35 and the 3rd claw hook 32 are hinged, and first, second, the 3rd claw hook 12, 22, 32 can hook respectively in cooling wind blade 5 cambered surfaces, be that equilateral triangle distributes first, second, the 3rd dismounting fabrication hole 51, 52, 53, in the present embodiment, first, second, the 3rd dismounting frame 1, 2, the open-work evenly arranging on 3, can be used for regulating the front and back position of claw hook, to make claw hook can hook the dismounting fabrication hole of different depth on different cooling wind blades, between dismounting frame and claw hook, be hinged with many connecting rods, the angle of hooking of adjusting claw hook for convenient on the one hand, what make that claw hook can be strong hooks dismounting fabrication hole, can, by reducing or increase the connecting rod number of dismantling between frame and claw hook, adjust the front and back position of claw hook on the other hand.Dismounting dish 4 comprises dismounting dish body 41 and is separately positioned on first on dismounting dish body 41 surrounding sides, second, the 3rd extension arm 42, 43, 44, the first, second, the 3rd extension arm 42, 43, 44 are 120 degree angles mutually distributes, and first, second, the 3rd extension arm 42, 43, on 44, being evenly provided with can be respectively with first, second, the 3rd open-work 11, 21, 31 match several first, second, the 3rd pin-and-hole 421, 431, 441, pass the first open-work 11 and the first pin-and-hole 421 and engage with nut by the first bolt 13, the first dismounting frame 1 is articulated with on the first extension arm 42, pass the second open-work 21 and the second pin-and-hole 431 and engage with nut by the second bolt 23, the second dismounting frame 2 is articulated with on the second extension arm 43, passes the 3rd open-work 31 and the 3rd pin-and-hole 441 and engage with nut by the 3rd bolt 33, the 3rd dismounting frame 3 is articulated with on the 3rd extension arm 44, in the present embodiment, first, second, the 3rd extension arm 42, 43, 44 are 120 degree angles mutually distributes, and is in order to facilitate claw hook to hook the dismounting fabrication hole that is equilateral triangle distribution in cooling wind blade 5 cambered surfaces, in the present embodiment, on dismounting dish body 41, be also provided with the 4th extension arm 45, the 4th extension arm 45 and the first extension arm 42 distribute point-blank, on the 4th extension arm 45, being also evenly provided with can be respectively with first, second, the 3rd open-work 11, 21, 31 several the 4th pin-and-holes 451 that match, in the present embodiment, first, second, the 3rd, the 4th extension arm 42, 43, 44, the several pin-and-holes that evenly arrange respectively on 45, can make to dismantle frame and lay respectively at positions different on extension arm, to claw hook can be hooked on different cooling wind blades 5 to distance of center circle from different dismounting fabrication holes, the 4th extension arm 45 and the first extension arm 42 distribute point-blank, are on cooling wind blade 5, to dismantle the linear distributing situation of fabrication hole in order to adapt to.In the present embodiment, driving mechanism is oil cylinder 6, and oil cylinder 6 can be driven by hand oil pump 9 fuel feeding, and wherein oil cylinder 6 and hand oil pump 9 are all common equipments, are easy to buy; The cylinder body of oil cylinder 6 props up dismounting dish body 41, the outer face that can withstand the axle 7 that cooling wind blade 5 is housed when the piston rod of oil cylinder 6 is stretched out, along with the piston rod of oil cylinder 6 continues to stretch out, the cylinder body of oil cylinder 6 by dismounting dish 4 drive first, second, third dismounting frame 1,2,3 with and on first, second, third claw hook 12,22,32 move to pull down cooling wind blade 5 to the disassembly direction of cooling wind blade 5.In the present embodiment, on dismounting dish body 41, be also provided with the annular boss 46 that can play the role of positioning to oil cylinder 6, the cylinder body of oil cylinder 6 is arranged in the cavity that annular boss 46 surrounds, annular boss 46 can make oil cylinder 6 in ejection process, do not move down because of deadweight, make oil cylinder 6 piston rods withstand all the time the outer face of the axle 7 that cooling wind blade 5 is housed; At the piston rod of oil cylinder 6 be equipped with between the outer face of axle 7 of cooling wind blade 5 and be also provided with cushion block 8, the length that the piston rod that uses cushion block 8 can shorten oil cylinder 6 stretches out, extends useful life of oil cylinder 6.
On motor described in the present embodiment, the operation principle of the relieving attachment of cooling wind blade is: as Fig. 1, Fig. 2, shown in Fig. 3, first the first dismounting frame 1, connecting rod 14 in first, the first front rod 15, the first claw hook 12 is hinged, then the second dismounting frame 2, connecting rod 24 in second, the second front rod 25, the second claw hook 22 is hinged, then the 3rd dismounting frame 3, connecting rod 34 in the 3rd, the 3rd front rod 35, the 3rd claw hook 32 is hinged, next first, second, the 3rd dismounting frame 1, 2, 3 respectively with first, second, the 3rd extension arm 42, 43, 44 are hinged together, and then allow first, second, the 3rd claw hook 12, 22, 32 hook respectively in cooling wind blade 5 cambered surfaces, be that equilateral triangle distributes first, second, the 3rd dismounting fabrication hole 51, 52, 53, again the cylinder body of oil cylinder 6 be placed in the cavity that annular boss 46 surrounds and prop up dismounting dish body 41, hand oil pump 9 is given oil cylinder 6 fuel feeding, make the piston rod of oil cylinder 6 stretch out and withstand the outer face of the axle 7 that cooling wind blade 5 is housed, at this moment also can and be equipped with between the outer face of axle 7 of cooling wind blade 5 at the piston rod of oil cylinder 6 and place a cushion block 8, along with the piston rod of oil cylinder 6 continues to stretch out, the cylinder body of oil cylinder 6 drives first by dismounting dish 4, second, the 3rd dismounting frame 1, 2, 3 with and on first, second, the 3rd claw hook 12, 22, 32 move to dismantle cooling wind blade 5 to the disassembly direction of cooling wind blade 5.
Beneficial effect of the present invention is: use the relieving attachment of cooling wind blade on motor of the present invention, can not only cooling wind blade is quick from motor, complete, disassemble easily, and can also dismantle different model, size cooling wind blade, save the expense of buying different model hydraulic screw extractor, and relieving attachment of the present invention is cheap, thus the cost that has greatly reduced maintenance and maintained.
Claims (7)
1. the relieving attachment of cooling wind blade on motor, comprises first, second, the 3rd dismounting frame, is characterized in that: first, second, on the 3rd dismounting frame, be respectively arranged with several open-works, first, second, the front end of the 3rd dismounting frame is hinged with respectively first, second, the 3rd claw hook, first, second, the 3rd claw hook can hook respectively the dismounting fabrication hole in cooling wind blade cambered surface, and dismounting dish comprises dismounting dish body and is separately positioned on first of dismounting dish body surrounding, second, the 3rd extension arm, first, second, the 3rd extension arm is mutually 120 degree angles and distributes, and first, second, on the 3rd extension arm, being provided with can be respectively with first, second, several pin-and-holes that open-work on the 3rd dismounting frame matches, pass first respectively by bolt, second, open-work and first on the 3rd dismounting frame, second, pin-and-hole on the 3rd extension arm also engages with nut, by first, second, the 3rd dismounting frame is articulated with respectively first, second, on the 3rd extension arm, driving mechanism is by dismounting dribbling moving first, second, the 3rd dismounting frame with and on first, second, the 3rd claw hook moves to dismantle cooling wind blade to the disassembly direction of cooling wind blade.
2. the relieving attachment of cooling wind blade on motor according to claim 1, it is characterized in that: between the front end and the first claw hook of the first dismounting frame, between the front end and the second claw hook of the second dismounting frame, be all provided with respectively some connecting rods between the 3rd dismounting front end of frame and the 3rd claw hook, connecting rod is dismantled the front end of frame with first, second, third and is all that hinge type is connected with first, second, third claw hook, is also that hinge type is connected between adjacent connecting rod and connecting rod.
3. the relieving attachment of cooling wind blade on motor according to claim 1 and 2, it is characterized in that: on dismounting dish body, be also provided with the 4th extension arm, an extension arm setting in the 4th extension arm and first, second, third extension arm, is also provided with several pin-and-holes that can match with the open-work on first, second, third dismounting frame respectively point-blank on the 4th extension arm.
4. the relieving attachment of cooling wind blade on motor according to claim 1 and 2, is characterized in that: driving mechanism is oil cylinder, and the cylinder body of oil cylinder props up dismounting dish body, the outer face that can withstand the axle that cooling wind blade is housed when the piston rod of oil cylinder is stretched out.
5. the relieving attachment of cooling wind blade on motor according to claim 3, is characterized in that: driving mechanism is oil cylinder, and the cylinder body of oil cylinder props up dismounting dish body, the outer face that can withstand the axle that cooling wind blade is housed when the piston rod of oil cylinder is stretched out.
6. the relieving attachment of cooling wind blade on motor according to claim 4, is characterized in that: on dismounting dish body, be also provided with the annular boss that can play the role of positioning to oil cylinder, the cylinder body of oil cylinder is arranged in the cavity that annular boss surrounds.
7. the relieving attachment of cooling wind blade on motor according to claim 6, is characterized in that: at the piston rod of oil cylinder be equipped with between the outer face of axle of cooling wind blade and be also provided with cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410364046.1A CN104135118B (en) | 2014-07-29 | 2014-07-29 | The provision for disengagement of cooling wind blade on motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410364046.1A CN104135118B (en) | 2014-07-29 | 2014-07-29 | The provision for disengagement of cooling wind blade on motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104135118A true CN104135118A (en) | 2014-11-05 |
| CN104135118B CN104135118B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410364046.1A Active CN104135118B (en) | 2014-07-29 | 2014-07-29 | The provision for disengagement of cooling wind blade on motor |
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| Country | Link |
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| CN (1) | CN104135118B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877449A (en) * | 2017-12-13 | 2018-04-06 | 无锡威孚精密机械制造有限责任公司 | It is interference fitted the Simple detachable mechanism of part |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006203994A (en) * | 2005-01-19 | 2006-08-03 | Eco Advance:Kk | Cutter for casing of scrapped motor and its method |
| CN201563040U (en) * | 2009-12-10 | 2010-08-25 | 鞍山钢铁集团公司 | Tool for disassembling motor |
| CN202455228U (en) * | 2012-02-13 | 2012-09-26 | 重庆德马变频电机研发制造有限公司 | Two-level draw bar disassembling device of motor bearing |
| CN204068589U (en) * | 2014-07-29 | 2014-12-31 | 江苏永钢集团有限公司 | The relieving attachment of cooling wind blade on motor |
-
2014
- 2014-07-29 CN CN201410364046.1A patent/CN104135118B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006203994A (en) * | 2005-01-19 | 2006-08-03 | Eco Advance:Kk | Cutter for casing of scrapped motor and its method |
| CN201563040U (en) * | 2009-12-10 | 2010-08-25 | 鞍山钢铁集团公司 | Tool for disassembling motor |
| CN202455228U (en) * | 2012-02-13 | 2012-09-26 | 重庆德马变频电机研发制造有限公司 | Two-level draw bar disassembling device of motor bearing |
| CN204068589U (en) * | 2014-07-29 | 2014-12-31 | 江苏永钢集团有限公司 | The relieving attachment of cooling wind blade on motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877449A (en) * | 2017-12-13 | 2018-04-06 | 无锡威孚精密机械制造有限责任公司 | It is interference fitted the Simple detachable mechanism of part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104135118B (en) | 2016-08-24 |
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Effective date of registration: 20190703 Address after: 215600 Yonglian Village, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Lian Feng Steel (Zhangjiagang) Co., Ltd. Address before: 215628 Yonglian Jiangsu Yonggang Group Co., Ltd., Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: Jiangsu Yonggang Group Co., Ltd. |
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| TR01 | Transfer of patent right |