CN104741893A - Clutch dismounting device - Google Patents
Clutch dismounting device Download PDFInfo
- Publication number
- CN104741893A CN104741893A CN201510036269.XA CN201510036269A CN104741893A CN 104741893 A CN104741893 A CN 104741893A CN 201510036269 A CN201510036269 A CN 201510036269A CN 104741893 A CN104741893 A CN 104741893A
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- CN
- China
- Prior art keywords
- disengagement
- clutch
- push rod
- sleeve
- threaded sleeve
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/025—For detaching only
Abstract
A clutch dismounting device comprises an annular support and a plurality of ejector rod assemblies. The annular support comprises a first inner surface and a first outer surface, and is provided with a plurality of mounting holes penetrating through the first inner surface and the first outer surface, and the ejector rod assemblies are fixed in the mounting holes respectively. The ejector rod assemblies comprise ejector rods and driving portions, the ejector rods penetrate through the first inner surface, the length direction of the ejector rods is arranged in the radial direction of the annular support, and the driving portions penetrate through the first outer surface and drive the ejector rods to move close to or away from the circle center of the annular support. The clutch dismounting device is simple in structure, convenient to operate, high in dismounting efficiency and capable of effectively preventing a clutch gear from being damaged in the dismounting process.
Description
Technical field
The present invention relates to roller coating machine tool field, particularly a kind of clutch provision for disengagement of auxiliary dismounting roller coating machine clutch.
Background technology
Fig. 1 is the partial structurtes schematic diagram of the clutch mechanism that roller coating machine uses.As shown in Figure 1, the clutch mechanism 200 that roller coating machine uses mainly comprises drive unit 210, clutch 220 and roller connecting axle 230.Drive unit 210 has the first work tooth 212.Clutch 220 comprises second of tooth 212 engagement fit that to work with first of drive unit 210 and to work tooth 222.Roller connecting axle 230 is connected to one end that clutch 220 does not arrange the second work tooth 222.By the engagement fit of the first work tooth 212 and the second work tooth 222, drive unit 210 driving clutch 220 rotates, and then drives roller connecting axle 230 to rotate, thus realizes roller coating.
But, the tight of tooth 212 that work of the second work tooth 222 and first of drive unit 210 due to clutch 220 engages, gap is less, when needs carry out detachable maintaining to clutch 220, a word can only be first used to rise or the instrument of crow bar etc., by the mode of beaing a word to be risen or crow bar pounds the engagement place of the tooth 222 that to work into the first work tooth 212 and second, to work the gap of tooth 222 to expand the first work tooth 212 and second, and then by drawing the extracting tools such as horse that clutch 220 is separated dismounting with drive unit 210.The expansion first of this kind of percussive tooth 212 and second that works works the mode in tooth 222 gap, because a word rises or the instrument of crow bar etc. and the force direction of instrument and the restriction of working space, be easy to cause the damage of the first work tooth 212 of second of clutch 220 the work tooth 222 and drive unit 210 even to scrap, cause production cost to increase.In addition, the expansion first of this kind of percussive tooth 212 and second that works works the mode in tooth 222 gap, and not only can bring potential safety hazard to operating personnel, and waste time and energy, removal efficiency is low.
Summary of the invention
The object of the invention is to, provide a kind of clutch provision for disengagement, its structure is simple, and easy to operate, removal efficiency is high, effectively can prevent the damage of clutch gear in unloading process.
It is adopt following technical scheme to realize that the present invention solves its technical problem.
A kind of clutch provision for disengagement comprises annular ledge and multiple push rod component.Annular ledge comprises the first inner surface and the first outer surface, and has multiple installing holes of through first inner surface and the first outer surface, and multiple push rod component is individually fixed in multiple installing hole.Each push rod component comprise wear the first inner surface and the push rod that arranges of the radial direction of length direction annularly bearing, and wear the first outer surface and drive push rod near or the drive division of center of circle movement away from annular ledge.
In the preferred embodiment, above-mentioned each push rod component also comprises fixed cover, and fixed cover is fixedly installed in installing hole, and push rod and drive division are arranged in fixed cover.
In the preferred embodiment, above-mentioned fixed cover comprises sleeve and is connected to the first end cap and second end cap at sleeve two ends, and the first end cap has the first through hole, and the second end cap has the second through hole.Drive division comprises threaded sleeve and is connected to the operating portion of one end of threaded sleeve, and threaded sleeve wears the first through hole and the second through hole, and operating position is outer and be positioned at the side of the second end cap in fixed cover.Push rod is arranged in threaded sleeve, and comprises main part and be connected to the threaded portion that main part coordinates with threaded sleeve, and main part wears this first through hole.
In the preferred embodiment, above-mentioned threaded sleeve has the second outer surface, and sleeve has the second inner surface of relative second outer surface.Clutch provision for disengagement also comprises bearing group, and bearing group is arranged between the second inner surface of sleeve and the second outer surface of threaded sleeve.
In the preferred embodiment, the second outer surface of above-mentioned threaded sleeve has the protuberance protruding from the second outer surface.Bearing group comprises the first rolling bearing and the second rolling bearing, and the first rolling bearing between the first end cap and this protuberance, and contacts against the second outer surface of threaded sleeve and the second inner surface of sleeve.Second rolling bearing between the second end cap and protuberance, and contacts against the second outer surface of threaded sleeve and the second inner surface of sleeve.
In the preferred embodiment, above-mentioned clutch provision for disengagement also comprises the axle collar, and collar bush is located on threaded sleeve and between protuberance and sleeve, the opposite end of the axle collar abuts with the first rolling bearing and the second rolling bearing respectively.
In the preferred embodiment, above-mentioned first rolling bearing and the second rolling bearing are angle thrust bearing respectively.
In the preferred embodiment, the diameter of above-mentioned threaded portion is greater than the diameter of main part.
In the preferred embodiment, aforementioned body portion is also provided with in-line withstanding part away from one end of threaded portion.
In the preferred embodiment, above-mentioned multiple push rod component is uniformly distributed setting around annular ledge.
The invention has the beneficial effects as follows, multiple push rod component of clutch provision for disengagement are fixed in through first inner surface of annular ledge and the installing hole of the first outer surface, by the drive division wearing the first outer surface of each push rod component can drive wear the first inner surface and the push rod that arranges of the radial direction of length direction annularly bearing near or direction, the center of circle away from annular ledge move.When clutch provision for disengagement is dismantled clutch, each push rod can enter into the engagement place of clutch and drive unit under the driving effect of drive division, conveniently expand the gap of the engagement place of clutch and drive unit, avoid knocking the mode expanding gap, thus effectively prevent the work tooth damaging clutch and drive unit.In addition, the annular ledge of clutch provision for disengagement is set in the engagement place of clutch and drive unit, the each push rod be distributed on annular ledge is driven to enter into the engagement place of clutch and drive unit by each drive division, dismantlement work efficiency is high, it also avoid the mode of knocking expansion gap simultaneously and brings potential safety hazard to operating personnel.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of description, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram of the clutch mechanism that roller coating machine uses.
Fig. 2 is the structural representation of the clutch provision for disengagement of one embodiment of the invention.
Fig. 3 is the III place partial enlargement structural representation of the clutch provision for disengagement shown in Fig. 2.
Fig. 4 is that the push rod of clutch provision for disengagement is driven the structural representation after moving.
Fig. 5 is the structural representation of the clutch provision for disengagement using state of one embodiment of the invention.
Side-looking structural representation when Fig. 6 is the clutch provision for disengagement use of Fig. 5.
Detailed description of the invention
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to the detailed description of the invention of clutch provision for disengagement proposed according to the present invention, structure, feature and effect thereof, be described in detail as follows:
Aforementioned and other technology contents, Characteristic for the present invention, can know and present in the detailed description of following cooperation with reference to graphic preferred embodiment.By the explanation of detailed description of the invention, when can to the present invention for the technological means reaching predetermined object and take and effect be able to more deeply and concrete understanding, however institute's accompanying drawings be only to provide with reference to and the use of explanation, be not used for being limited the present invention.
Fig. 2 is the structural representation of the clutch provision for disengagement of one embodiment of the invention.As shown in Figure 2, in the present embodiment, clutch provision for disengagement 100 comprises annular ledge 110 and is arranged at multiple push rod component 120 of annular ledge 110.
Annular ledge 110 comprises the first inner surface 112 and the first outer surface 114, and has multiple installing holes 116 of through first inner surface 112 and the first outer surface 114.In the present embodiment, annular ledge 110 is annular bearing, and has center of circle O.Preferably, multiple installing hole 116 is uniformly distributed setting around the center of circle O of annular ledge 110.
Fig. 3 is the III place partial enlargement structural representation of the clutch provision for disengagement shown in Fig. 2.See also Fig. 2 and Fig. 3, multiple push rod component 120 and multiple installing hole 116 one_to_one corresponding, and be fixed in installing hole 116.In the present embodiment, because multiple installing hole 116 is uniformly distributed setting around the center of circle O of annular ledge 110, push rod component 120 is also uniformly distributed setting around the center of circle O of annular ledge 110.In the present embodiment, push rod component 120 comprises fixed cover 126, drive division 124 and push rod 122.
Further, the fixed cover 126 of push rod component 120 comprises sleeve 1262 and is connected to first end cap 1263 and second end cap 1264 at sleeve 1262 two ends, and the first end cap 1263 has the first through hole 1265, second end cap 1264 has the second through hole 1266.In addition, the sleeve 1262 of fixed cover 126 has the second inner surface 1267.The fixed cover 126 of push rod component 120 is fixed in the installing hole 116 of annular ledge 110.
The drive division 124 of push rod component 120 comprises threaded sleeve 1242 and is connected to the operating portion 1245 of one end of threaded sleeve 1242.The inwall of threaded sleeve 1242 has screw thread (not shown), in addition, threaded sleeve 1242 also has second outer surface 1243 relative with the second inner surface 1267 of fixed cover 126, second outer surface 1243 is spaced relative with the second inner surface 1267, and the second outer surface 1243 of threaded sleeve 1242 has the protuberance 1244 protruding from the second outer surface 1243, protuberance 1244 is arranged around threaded sleeve 1242, its diameter is greater than the diameter of threaded sleeve 1242 but is less than the diameter of the diameter of the first through hole 1265 of the first end cap 1263 and the second through hole 1266 of the second end cap 1264.The threaded sleeve 1242 of drive division 124 through the first through hole 1265 of the first end cap 1263 and the second through hole 1266 of the second end cap 1264, and is arranged in fixed cover 126.Operating portion 1245 is positioned at fixed cover 126 outside and is positioned at the side of the second end cap 1264.In the present embodiment, operating portion 1245 is such as spanner nut.
In the present embodiment, drive division 124 drives for realizing, and fixed cover 126 is rotating relatively arranges in fixed cover 126 for the threaded sleeve 1242 of drive division 124.Particularly, clutch provision for disengagement 100 also comprises and is arranged at bearing group 130 between fixed cover 126 and threaded sleeve 1242 and the axle collar 140.
Bearing group 130 is arranged between the second inner surface 1267 of sleeve 1262 and the second outer surface 1243 of threaded sleeve 1242, and comprises the first rolling bearing 132 and the second rolling bearing 134.First rolling bearing 132 is between first end cap 1263 and the protuberance 1244 of drive division 124 of fixed cover 126, and the inner ring of the first rolling bearing 132 contacts against the second inner surface 1267 contacted against in the outer ring of the second outer surface 1243, first rolling bearing 132 of threaded sleeve 1242 in sleeve 1262.Second rolling bearing 134 is between second end cap 1264 and the protuberance 1244 of drive division 124 of fixed cover 126, and the inner ring of the second rolling bearing 134 contacts against the second inner surface 1267 contacted against in the outer ring of the second outer surface 1243, second rolling bearing 134 of threaded sleeve 1242 in sleeve 1262.In the present embodiment, the first rolling bearing 132 and the second rolling bearing 134 are angle thrust bearing respectively, but not as limit.
On the second outer surface 1243 that the axle collar 140 is set in threaded sleeve 1242 and between protuberance 1244 and sleeve 1262.Particularly, the two ends that the axle collar 140 is relative abut with the first rolling bearing 132 and the second rolling bearing 134 respectively, and the first rolling bearing 132 and the second rolling bearing 134 are fixed between the second inner surface 1267 of sleeve 1262 and the second outer surface 1243 of threaded sleeve 1242.
In the present embodiment, the push rod 122 of push rod component 120 is arranged in the threaded sleeve 1242 of drive division 124.Push rod 122 comprises main part 1222, threaded portion 1223 and withstanding part 1224.Main part 1222 is connected between threaded portion 1223 and withstanding part 1224, i.e. connecting thread portion, main part 1222 one end 1223, and the one end away from threaded portion 1223 connects withstanding part 1224.The diameter of threaded portion 1223 is greater than main part 1222, and the outer surface of threaded portion 1223 is provided with the screw thread (not shown) with the threaded engagement of the inwall of threaded sleeve 1242.By coordinating of the screw thread of the outer surface of threaded portion 1223 and the screw thread of the inwall of threaded sleeve 1242, via rotation threaded sleeve 1242, the movement of threaded portion 1223 threadingly axial X of axle sleeve 1242 in threaded sleeve 1242 can be driven.Before the threaded portion 1223 driving push rod, now such as position as shown in Figure 3, the position of push rod 122, now the end of the withstanding part 1224 of push rod 122 is D1 to the distance of the first end cap 1263.Fig. 4 is that the push rod of clutch provision for disengagement is driven the structural representation after moving.As shown in Figure 4, by coordinating of the screw thread of the outer surface of threaded portion 1223 and the screw thread of the inwall of threaded sleeve 1242, via rotation threaded sleeve 1242, can drive threaded portion 1223 in threaded sleeve 1242 threadingly the axial X of axle sleeve 1242 move towards near the direction of the first end cap 1263, after push rod is driven, now such as position as shown in Figure 4, the position of push rod 122, now the end of the withstanding part 1224 of push rod 122 is D2 to the distance of the first end cap 1263, it is worth mentioning that, D2 is greater than D1.In the present embodiment, the withstanding part 1224 of push rod 122 is such as in-line withstanding part.
Fig. 5 is the structural representation of the clutch provision for disengagement using state of one embodiment of the invention.Side-looking structural representation when Fig. 6 is the clutch provision for disengagement use of Fig. 5.Shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, clutch provision for disengagement 100 for expanding the gap of the engagement place of clutch and drive unit, thus solves the less problem being unfavorable for dismantling in gap, engagement place of clutch and drive unit.In the present embodiment, the first work tooth 312 that clutch provision for disengagement 100 can expand the drive unit 310 of closely engagement and second of clutch 320 work the gap of tooth 322, be separated dismounting in order to clutch 320 from drive unit 310, its concrete method for dismounting is as follows:
First, annular ledge 110 is nested with the engagement place of the tooth 322 that to work at the first work tooth 312 and second of the clutch 320 of drive unit 310, the push rod 122 of each push rod component 120 is arranged along the radial direction of clutch 320, and point to the center of circle O ' of clutch 320, also namely, the center of circle O of annular ledge 110 overlaps with the center of circle O ' of clutch 320.Then, apply external force in the operating portion 1245 of multiple drive division 124, threaded sleeve 1242 is rotated relative to fixed cover 126, by coordinating of the screw thread of the outer surface of threaded portion 1223 and the screw thread of the inwall of threaded sleeve 1242, via rotation threaded sleeve 1242, can drive threaded portion 1223 in threaded sleeve 1242 threadingly the axial X of axle sleeve 1242 move towards near the direction of the first end cap 1263, also the radial direction (radial direction of clutch 320) of the withstanding part 1224 of push rod 122 annularly bearing 110 is namely driven to move to the direction of center of circle O (center of circle O ' of clutch 320) near annular ledge 110.The withstanding part 1224 of push rod 122 is in the process of movement, first driven the engagement place of the tooth 322 that to work against the first work tooth 312 and second of the clutch 320 of drive unit 310, and then the first work tooth 312 being driven into drive unit 310 and second of clutch 320 work the engagement place of tooth 322, under the effect that holds of push rod 122, first work tooth 312 of drive unit 310 is strutted by push rod 122 gradually with the second engagement place working tooth 322 of clutch 320, the gap, engagement place of tooth 322 thus the first work tooth 312 expanding drive unit 310 and second of clutch 320 work, and then be conducive to by drawing the extracting tools such as horse that clutch 320 is separated dismounting with drive unit 310.
The clutch provision for disengagement 100 that the present invention proposes is by applying external force in the operating portion 1245 of multiple drive division 124, make threaded sleeve 1242 order about push rod 122 while fixed cover 126 rotates to move towards the center of circle 0 (center of circle O ' of clutch 320) of annular ledge 110, the the first work tooth 312 strutting drive unit 310 gradually and second of clutch 320 work the engagement place of tooth 322, work with the first work tooth 312 expanding drive unit 310 and second of clutch 320 gap of engagement place of tooth 322, the the first work tooth 312 avoiding using the external force mode of knocking to expand drive unit 310 and second of clutch 320 work the engagement place of tooth 322, thus effectively prevent damage first tooth 312 and second that works and to work tooth 322.In addition, the the first work tooth 312 driving each push rod 122 be distributed on annular ledge 110 to enter into drive unit 310 easily and fast by each drive division 1245 and second of the clutch 320 of clutch provision for disengagement 100 work the engagement place of tooth 322, dismantlement work efficiency is high, it also avoid the mode of knocking expansion gap simultaneously and brings potential safety hazard to operating personnel.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.Each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
Claims (10)
1. a clutch provision for disengagement, it is characterized in that, it comprises annular ledge and multiple push rod component, this annular ledge comprises the first inner surface and the first outer surface, and there are multiple installing holes of this first inner surface through and this first outer surface, the plurality of push rod component is individually fixed in the plurality of installing hole, respectively this push rod component comprise wear this first inner surface and the push rod that arranges along the radial direction of this annular ledge of length direction, and wear this first outer surface and drive this push rod near or the drive division of center of circle movement away from this annular ledge.
2. clutch provision for disengagement as claimed in claim 1, it is characterized in that, respectively this push rod component also comprises fixed cover, and this fixed cover is fixedly installed in this installing hole, and this push rod and this drive division are arranged in this fixed cover.
3. clutch provision for disengagement as claimed in claim 2, it is characterized in that, this fixed cover comprises sleeve and is connected to the first end cap and second end cap at these sleeve two ends, and this first end cap has the first through hole, this second end cap has the second through hole, this drive division comprises threaded sleeve and is connected to the operating portion of one end of this threaded sleeve, this threaded sleeve wears this first through hole and this second through hole, this operating position is outer and be positioned at the side of this second end cap in this fixed cover, this push rod is arranged in this threaded sleeve, and comprise main part and be connected to the threaded portion that this main part coordinates with this threaded sleeve, this main part wears this first through hole.
4. clutch provision for disengagement as claimed in claim 3, it is characterized in that, this threaded sleeve has the second outer surface, this sleeve has the second inner surface of this second outer surface relatively, this clutch provision for disengagement also comprises bearing group, and this bearing group is arranged between this second inner surface of this sleeve and this second outer surface of this threaded sleeve.
5. clutch provision for disengagement as claimed in claim 4, it is characterized in that, this second outer surface of this threaded sleeve has the protuberance protruding from this second outer surface, this bearing group comprises the first rolling bearing and the second rolling bearing, this first rolling bearing is between this first end cap and this protuberance, and contact against this second outer surface of this threaded sleeve and this second inner surface of this sleeve, this second rolling bearing between this second end cap and this protuberance, and contacts against this second outer surface of this threaded sleeve and this second inner surface of this sleeve.
6. clutch provision for disengagement as claimed in claim 5, it is characterized in that, this clutch provision for disengagement also comprises the axle collar, and this collar bush is located on this threaded sleeve and between this protuberance and this sleeve, the opposite end of this axle collar abuts with this first rolling bearing and this second rolling bearing respectively.
7. clutch provision for disengagement as claimed in claim 5, is characterized in that, this first rolling bearing and this second rolling bearing are angle thrust bearing respectively.
8. clutch provision for disengagement as claimed in claim 3, it is characterized in that, the diameter of threaded portion is greater than the diameter of this main part.
9. clutch provision for disengagement as claimed in claim 3, it is characterized in that, this main part is also provided with in-line withstanding part away from one end of this threaded portion.
10. clutch provision for disengagement as claimed in claim 1, it is characterized in that, the plurality of push rod component is uniformly distributed setting around this annular ledge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036269.XA CN104741893B (en) | 2015-01-23 | 2015-01-23 | clutch dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036269.XA CN104741893B (en) | 2015-01-23 | 2015-01-23 | clutch dismounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104741893A true CN104741893A (en) | 2015-07-01 |
| CN104741893B CN104741893B (en) | 2017-02-22 |
Family
ID=53582453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510036269.XA Active CN104741893B (en) | 2015-01-23 | 2015-01-23 | clutch dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104741893B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690064A (en) * | 2016-02-19 | 2016-06-22 | 杭州腾骅汽车变速器股份有限公司 | Conveniently-held left half shaft flange bearing installation tool for remanufacturing of automatic transmission |
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|---|---|---|---|---|
| CN201253830Y (en) * | 2008-09-11 | 2009-06-10 | 李时岩 | Adjustable type combination dismounting device |
| US7849575B2 (en) * | 2007-09-20 | 2010-12-14 | Schlem Products, Inc. | Seal removal tool and method |
| CN103624719A (en) * | 2013-11-18 | 2014-03-12 | 广州飞机维修工程有限公司 | Clamping and positioning device used for disassembling and assembling airplane pneumatic starter rotor and rotor disassembling and assembling method |
| CN203622332U (en) * | 2013-12-26 | 2014-06-04 | 李霞 | Detaching tool for back cap of valve hand wheel |
| CN203973172U (en) * | 2014-08-12 | 2014-12-03 | 中国船舶重工集团公司第七�三研究所 | Power dividing type planetary reducer planet wheel bearing maintenance unit |
-
2015
- 2015-01-23 CN CN201510036269.XA patent/CN104741893B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7849575B2 (en) * | 2007-09-20 | 2010-12-14 | Schlem Products, Inc. | Seal removal tool and method |
| CN201253830Y (en) * | 2008-09-11 | 2009-06-10 | 李时岩 | Adjustable type combination dismounting device |
| CN103624719A (en) * | 2013-11-18 | 2014-03-12 | 广州飞机维修工程有限公司 | Clamping and positioning device used for disassembling and assembling airplane pneumatic starter rotor and rotor disassembling and assembling method |
| CN203622332U (en) * | 2013-12-26 | 2014-06-04 | 李霞 | Detaching tool for back cap of valve hand wheel |
| CN203973172U (en) * | 2014-08-12 | 2014-12-03 | 中国船舶重工集团公司第七�三研究所 | Power dividing type planetary reducer planet wheel bearing maintenance unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690064A (en) * | 2016-02-19 | 2016-06-22 | 杭州腾骅汽车变速器股份有限公司 | Conveniently-held left half shaft flange bearing installation tool for remanufacturing of automatic transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104741893B (en) | 2017-02-22 |
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Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: Kunshan Longteng Au Optronics Co Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: Kunshan Longteng Optronics Co., Ltd. |