CN104874992B - Automobile axle torsion beam hinge bush dismantling device - Google Patents
Automobile axle torsion beam hinge bush dismantling device Download PDFInfo
- Publication number
- CN104874992B CN104874992B CN201510132767.4A CN201510132767A CN104874992B CN 104874992 B CN104874992 B CN 104874992B CN 201510132767 A CN201510132767 A CN 201510132767A CN 104874992 B CN104874992 B CN 104874992B
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- CN
- China
- Prior art keywords
- counter
- seat
- dismounting
- force seat
- hinge bush
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- 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
-
- 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
-
- 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
- B23P19/021—Railroad wheels on axles
-
- 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
-
- 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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/14—Suspension elements of automobile vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Springs (AREA)
Abstract
The invention discloses a kind of automobile axle torsion beam hinge bush dismantling device, it is characterized in that, including dismounting support, first counter-force seat, second counter-force seat, straight barrel type punching machine and extruding cushion block, the first counter-force seat, second counter-force seat is individually fixed in dismounting support two ends with dismounting support composition closing frame-type, the straight barrel type punching machine is placed in dismounting support, the straight barrel type punching machine includes the scalable front end being sequentially connected, stack shell and back seat, the back seat is against on one of counter-force seat inner face, the scalable front end is connected with extruding cushion block inner face.The present invention connects into dismantling device using each part, and extracting tool or assembly tool are assembled into as needed, is provided simultaneously with the function of bushing being dismantled from sleeve pipe and bushing is loaded sleeve pipe.It is simple structure of the present invention, easy to operate, small volume, it is easy to carry, storage can be dismantled under non-working condition.
Description
Technical field
The present invention relates to vehicle chassis technology field, work is dismounted in particular to a kind of automobile axle torsion beam hinge bush
Tool.
Background technology
Application of the twist-beam suspension on automobile is more, and torsion beam rear axle is needed by being hingedly connected to vehicle body.Hinge
The torque that the effect for connecing bushing is produced when mainly absorbing torsion beam left and right sides relative torsion by rubber element；When need more
When changing the bushing for being hinged the inside, in order to allow bushing smoothly to be assembled with collar aperture, rear-axle bushing dismantling device has been designed and produced.As schemed
1 show torsion beam hinge bush 1, is divided into and is hinged inner cylinder 11, is hinged outer barrel 12,13 3 parts of rubber bodies, wherein, be hinged in
Cylinder 11 and outer barrel 12 is hinged for steel material, rubber bodies 13 vulcanize to being hinged inner cylinder 11 and be hinged on outer barrel 12 and in hinge bush
1 one end for being hinged on the inside of assembly positioned at torsion beam forms rubber outer rim 14.Above-mentioned back axle torsion beam hinge bush 1 is matched somebody with somebody using interference
The mode of conjunction is hinged in sleeve pipe 2 installed in rear torsion beam, and rear torsion beam is hinged sleeve pipe 2 as shown in Fig. 2 on a production line by special
Press completes its installation.But press is bulky used by production line, somewhat expensive, structure is more complicated, beyond factory
Place be not suitable for using.But in reality, due to usually needing the place beyond factory to change rear-axle hinging bushing, small
Type automobile repair point or factory's advanced development vehicle need temporary replacement, lack suitable rear-axle bushing and change instrument, it is impossible to allow
The requirement of more resleeve is met.Accordingly, it would be desirable to design a kind of new rear-axle bushing dismantling device, above-mentioned requirements are met.
The content of the invention
Deficiency present invention aim to solve above-mentioned background technology, there is provided a kind of simple structure, conveniently moving, body
Small, low cost the automobile axle torsion beam hinge bush dismantling device of product.
The technical scheme is that：A kind of automobile axle torsion beam hinge bush dismantling device, it is characterised in that including
Dismounting support, the first counter-force seat, the second counter-force seat, straight barrel type punching machine and extruding cushion block, the first counter-force seat, second
Counter-force seat is individually fixed in dismounting support two ends and dismounting support composition closing frame-type, and the straight barrel type punching machine is placed in be torn open
In dress support, the straight barrel type punching machine includes the scalable front end, stack shell and the back seat that are sequentially connected, and the back seat is against
On one of counter-force seat inner face, the scalable front end is connected with extruding cushion block inner face.
Preferably, for two are symmetrical arranged bar shaped bar, the bar shaped bar inward at both ends convexes to form solid the support that dismounts
Fixed end, inwardly protruding formation boss in the middle of the bar shaped bar.
Further, it is provided with the screw along bar shaped pole length direction in the fixing end, it is the first counter-force seat, second anti-
Power seat is provided with screw, and the first counter-force seat, the second counter-force seat are bolted in the fixing end of bar shaped bar.
Preferably, the back seat is against the second counter-force seat inner face during dismounting.
Preferably, during dismounting described in the first counter-force seat the loop configuration of composition is bolted for two semi-rings.
Further, during dismounting described in the first counter-force seat internal diameter be engaged with sleeve outer.
Preferably, the extruding cushion block is the dismounting extruding cushion block of cylindrical type, the dismounting extruding cushion block outer end during dismounting
Face is provided with and hinge bush inner cylinder form fit and coaxial dismounting blind hole.
Preferably, the back seat is against the first counter-force seat inner face during installation.
Preferably, during installation described in the second counter-force seat inner face be provided with sleeve pipe coordinate coaxial limited impression.
Further, during installation described in the second counter-force seat groove in be provided with bushing inner cylinder coordinate coaxial through-hole.
Preferably, the extruding cushion block is the installation extruding cushion block of cylindrical type, the installation extruding cushion block outer end during installation
The installing blind coordinated with hinge bush rubber outer rim is provided with face.
Preferably, position limit arm in the axial direction is arranged with the stack shell.
In the present invention, dismounting support and the first counter-force seat, the second counter-force seat composition close frame-type, straight barrel type punching machine
Back seat is against the first counter-force seat or the second counter-force seat inner face is supported, and scalable front end contacts with dismounting cushion block, by tearing open
Dress support is oriented to, and promotes dismounting cushion block using punching machine to complete the installation and dismounting of hinge bush.
Advantages of the present invention is：
1. dismantling device is connected into using each part, extracting tool or assembly tool are assembled into as needed, be provided simultaneously with
Bushing is dismantled from sleeve pipe and bushing is loaded the function of sleeve pipe.
2. sleeve pipe is positioned when dismounting, dismounting cushion block end face coordinates with hinge bush end face, ensure that and is hinged lining
The installation accuracy of set, and sleeve pipe and cushion block crimp will not will be hinged in disassembly process using dismounting cushion block.
3. simple structure, easy to operate, small volume, is easy to carry, and storage can be dismantled under non-working condition.
Brief description of the drawings
Fig. 1 is hinge bush structural representation
Fig. 2 is to be hinged sleeve structure schematic diagram
Fig. 3 is dismounting supporting structure schematic diagram
Fig. 4 is the first counter-force holder structure schematic diagram
Fig. 5 is the second counter-force holder structure schematic diagram
Fig. 6 is straight barrel type punching machine structural representation
Fig. 7 is dismounting extruding cushion block structure schematic diagram
Fig. 8 extrudes cushion block structure schematic diagram to install
Fig. 9 is dismantling device explosive view of the present invention
Figure 10 is that dismantling device of the present invention dismantles hinge bush schematic diagram
Figure 11 is that dismantling device of the present invention installs hinge bush schematic diagram
Wherein：1. to be hinged the dismounting support 4. first counter-force seat 5. second counter-forces seat 6. of sleeve pipe 3. straight for hinge bush 2.
The dismounting extruding cushion block 8. of cartridge type punching machine 7. installs the extruding torsion beam of cushion block 9. and is hinged the outer barrel of 11. inner cylinder of assembly 12.
The screw of 13. vulcanized rubber body, 31. bar shaped bar, 32. 33. first screw of fixing end, 34. boss, 41. semi-ring 42. second
43. connecting screw hole, 51. groove, 52. through hole 53. the 3rd, 61. scalable front end of screw, 62. stack shell, 63. back seats 64. are spacing
65. handle of arm 71. dismantles the installing blind of blind hole 81..
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
It is as shown in Figure 1 the structure of hinge bush 1, to be hinged the structure of sleeve pipe 2,1 point of hinge bush is to be hinged inner cylinder 11 to Fig. 2,
It is hinged outer barrel 12,13 3 parts of rubber bodies, wherein, it is hinged inner cylinder 11 and is hinged outer barrel 12 for steel material, the sulphur of rubber bodies 13
Change to being hinged inner cylinder 11 and being hinged on outer barrel 12 and will be hinged inner cylinder 11 and be hinged outer barrel 12 and be linked to be entirety, wherein rubber bodies 13 outside
One end of cylinder 12 stretches out to form rubber outer rim 14, and rubber outer rim 14 is the step surface being gradually reduced from inside to outside, outer barrel 12
Other end inner cylinder 11 exceed the end face of outer barrel 12.Hinge bush 1 is located in sleeve pipe 2 under automobile use state, wherein hinge bush 1
One end of upper rubber outer rim 14 is hinged the inner side of assembly 9 positioned at torsion beam, and one end that inner cylinder 11 is protruded is hinged always positioned at torsion beam
Into 9 outside.
Automobile axle torsion beam hinge bush dismantling device includes：Dismounting support 3, the first counter-force seat the 4, second counter-force seat 5,
Straight barrel type punching machine 6, extruding cushion block.As shown in figure 3, dismounting support 3 is symmetrical arranged bar shaped bar 31, bar shaped bar 31 for two
Inward at both ends convexes to form fixing end 32, is provided with fixing end 32 along the first screw 33 of the length direction of bar shaped bar 31, bar shaped bar
Inwardly protruding formation boss 34 in the middle of 31.Boss 34 avoids bar shaped bar 31 from deforming upon when support offer support force is dismounted
And intensity decreases.As shown in figure 4, the first counter-force seat 4 is constituted for two semi-rings 41, it is provided with two semi-rings and is matched somebody with somebody with fixing end 32
Axially second screw 42 of conjunction, two ends of semi-ring 41 are provided with connecting screw hole 43, and bolt inserts two connecting screw holes of semi-ring 43
Two semi-ring connections are circularized into entirety.As shown in figure 5, the second counter-force seat 5 be circular cylindrical body, be wherein provided with end face with
The coaxial through-hole 52 coordinated with bushing inner cylinder 11, the end are provided with the coaxial limited impression 51 that bushing outer barrel 12 coordinates, groove 51
One end that face protrudes with 1 inner cylinder of hinge bush 11 is engaged；Second counter-force seat, 5 other ends are plane, and the second counter-force seat 5 is along circle
It is arranged with axially the 3rd screw 53 coordinated with fixing end 32 week.As shown in fig. 6, straight barrel type punching machine 6 is mechanical
Jack, including scalable front end 61, stack shell 62 and the back seat 63 being sequentially connected, handle 65 are located on back seat 63, on stack shell 62
Position limit arm 64 in the axial direction is arranged with, position limit arm 64 is extended on back seat 63.Extruding cushion block is respectively dismounting dummy block
Block 7 and installation extrude cushion block 8, as shown in fig. 7, dismounting extruding cushion block 7 is cylindrical, external diameter is less than the internal diameter of sleeve pipe 2, and dismounting is squeezed
The end face of pressure pad block 7 be provided with the form fit of hinge bush inner cylinder 11 and coaxial dismounting blind hole 71, other end is plane.Such as
Shown in Fig. 8, it is cylindrical type to install extruding cushion block 8, the installing blind 81 coordinated with rubber outer rim 14 is provided with end face, outside rubber
The surface of edge 14 is step surface, and the edge of installing blind 81 is all step surface, and other end is plane.
As shown in figs. 9-10, when dismantling hinge bush 1, by the first counter-force seat 4 mounted in dismounting support 3 one end, bolt enters
Second screw 42 of the first screw 33 and semi-ring 41 in the front end fixing end 32 of bar shaped bar 31, two semi-rings 41 are separately fixed at
On two bar shaped bars 31, dismounting support 3 is moved into torsion beam and is hinged the outside of assembly 9, two semi-rings 41 are placed on and are hinged on sleeve pipe 2,
It is into connecting screw hole 43 that two bolt connections of semi-ring 41 are integral using bolt, the first counter-force 4 bandings of seat is being hinged sleeve pipe 2
Outer wall (now the first counter-force seat 4 will be hinged sleeve pipe 2 and fix as lock sleeve)；It is again that the second counter-force seat 5 is another mounted in dismounting support 3
One end, the first screw 33 and the 3rd screw 53 that bolt enters in the rear end fixing end 32 of bar shaped bar 31 distinguish the second counter-force seat 5
Fixed with two bar shaped bars 31.First counter-force the 4, second counter-force of seat seat 5 is located at two ends and the bar shaped bar of two bar shaped bars 31 respectively
31 form frame-type structure.Straight barrel type punching machine 6 and dismounting extruding cushion block 7 are placed between two bar shaped bars 31, straight barrel type
The back seat 63 of punching machine 6 is against the inner face of the second counter-force seat 5, and position limit arm 64 coordinates with two bar shaped bars 31 respectively will be straight
Cartridge type punching machine 6 radial direction carry out it is spacing, dismounting extruding cushion block 7 be located near the first counter-force seat 4 one end, dismounting blind hole
End face where 71 is outer face, and the inner cylinder 11 that dismounting blind hole 71 exceeds with the outer end of hinge bush 1 coordinates, dismounting extruding cushion block 7
Inner face is contacted with the extruding of scalable front end 61 of straight barrel type punching machine 6.Adjustment straight barrel type punching machine 6 and dismounting are squeezed
Pressure pad block 7, makes sleeve pipe 2, dismounting extruding cushion block 7 and the centering of straight barrel type punching machine 6.Rotate straight barrel type punching machine 6
Handle 65, scalable front end 61 drives dismounting extruding cushion block 7 inwardly to be moved from the outer end of sleeve pipe 2, and dismounting extrudes cushion block 7 by bushing 1
Released from sleeve pipe.
Rubber outer rim 14 is provided with arrow mark when being dispatched from the factory in hinge bush 1, for when ensuring that new hinge bush 1 is installed with
The setting angle of former hinge bush 1 is consistent, when hinge bush 1 exits sleeve pipe 2 according to being marked on sleeve pipe 2 in hinge bush 1
Carry out mark.
As shown in figure 11, when hinge bush 1 being installed, by the second counter-force seat 5 mounted in dismounting support 3 one end, it is provided with groove 51
End face be inner face, bolt enter the rear end fixing end 32 of bar shaped bar 31 on the first screw 33 and the 3rd screw 53, by second
Counter-force seat 5 is fixed with two bar shaped bars 31 respectively.By the first counter-force seat 4 mounted in the other end for dismounting support, bolt enters connection
Screw 43 is circlewise overall by two bolt connections of semi-ring 41, the first screw that bolt enters in the front end fixing end 32 of bar shaped bar 31
33 and the second screw 42 of semi-ring 41, the first counter-force seat 4 is fixed on two bar shaped bars 31, the second counter-force the 5, first counter-force of seat
Seat 4 is located at two front and back ends of bar shaped bar 31 and forms frame-type structure with bar shaped bar 31 respectively, moves to torsion beam and is hinged in assembly 9
Side, (now the second counter-force seat 5 will cut with scissors as stop collar to coordinate the groove 51 of the second counter-force 5 inner faces of seat and the outer end of sleeve pipe 2
The outer end of female connector pipe 2 carries out spacing).Straight barrel type punching machine 6, installation extruding cushion block 8, new hinge bush 1 are placed in two
Between root bar shaped bar 31, the back seat 63 of straight barrel type punching machine 6 is against the inner face of the first counter-force seat 4, and position limit arm 64 is distinguished
With two bar shaped bars 31 coordinate by straight barrel type punching machine 6 radial direction carry out it is spacing；In the new rubber outer rim 14 of hinge bush 1
Ready-made mark on sleeve pipe 2 during arrow mark alignment dismounting, in one end and sleeve pipe 2 that inner cylinder 11 is protruded in new hinge bush 1
End centering contact.Extruding cushion block 8 is installed to be located between straight barrel type punching machine 6 and hinge bush 1, wherein installing extruding cushion block
End face on 8 where installing blind 81 is outer face, coordinates with the rubber outer rim 14 of the inner of hinge bush 1 and contacts, another plane
It is inner face to hold, and is contacted with the extruding of scalable front end 61 of straight barrel type punching machine 6.Adjustment straight barrel type punching machine 6, peace
Dress extruding cushion block 8 and hinge bush 1, make to be hinged sleeve pipe 2, install extruding cushion block 8, hinge bush 1 and straight barrel type punching machine 6
Centering.The handle 65 of straight barrel type punching machine 6 is rotated, the drive installation of scalable front end 61 extruding cushion block 8 is moved, and installs extruding
Cushion block 8 from the inner sleeve pipe 2 of push-in outward, cuts with scissors hinge bush 1 because the inner cylinder 11 of the outer end of hinge bush 1 after installation exceeds
Female connector pipe 2, now the highlight of inner cylinder 11 enter the second counter-force seat 5 coaxial through-holes 52 in.
Claims (8)
1. a kind of automobile axle torsion beam hinge bush dismantling device, it is characterised in that including dismounting support (3), the first counter-force
Seat (4), the second counter-force seat (5), straight barrel type punching machine (6) and extruding cushion block, first counter-force seat (4), the second counter-force
Seat (5) is individually fixed in dismounting support (3) two ends with dismounting support (3) composition closing frame-type, the straight barrel type punching machine
(6) be placed in dismounting support (3) with extruding cushion block, the straight barrel type punching machine (6) including be sequentially connected it is scalable before
End (61), stack shell (62) and back seat (63), the back seat (63) are against on the inner face of one of counter-force seat, described scalable
Front end (61) is connected with extruding cushion block inner face；
Dismounting support (3) is symmetrical arranged bar shaped bar (31) for two, and bar shaped bar (31) inward at both ends convexes to form solid
Fixed end (32), inwardly protruding formation boss (34) in the middle of the bar shaped bar (31)；It is provided with along bar shaped on the fixing end (32)
First screw (33) of bar (31) length direction, first counter-force seat (4), the second counter-force seat (5) are provided with screw, and described the
One counter-force seat (4), the second counter-force seat (5) are bolted in the fixing end of bar shaped bar (31) (32)；
The first counter-force seat (4) is bolted the loop configuration of composition for two semi-rings (41) described in during dismounting；Institute during dismounting
The first counter-force seat (4) internal diameter is stated to be engaged with sleeve pipe (2) external diameter is hinged.
2. automobile axle torsion beam hinge bush dismantling device as claimed in claim 1, it is characterised in that after described during dismounting
Seat (63) is against the second counter-force seat (5) inner face.
3. automobile axle torsion beam hinge bush dismantling device as claimed in claim 1, it is characterised in that described during dismounting to squeeze
Pressure pad block extrudes cushion block (7) for the dismounting of cylindrical type, and described dismounting extruding cushion block (7) outer face is provided with and hinge bush inner cylinder
(11) form fit and coaxial dismounting blind hole (71).
4. automobile axle torsion beam hinge bush dismantling device as claimed in claim 1, it is characterised in that after described during installation
Seat (63) is against the first counter-force seat (4) inner face.
5. automobile axle torsion beam hinge bush dismantling device as claimed in claim 1, it is characterised in that described in during installation
Two counter-forces seat (5) inner face is provided with and the coaxial limited impression (51) for being hinged sleeve pipe (2) cooperation.
6. automobile axle torsion beam hinge bush dismantling device as claimed in claim 5, it is characterised in that described in during installation
The coaxial through-hole (52) coordinated with bushing inner cylinder (11) is provided with the groove (51) of two counter-forces seat (5).
7. automobile axle torsion beam hinge bush dismantling device as claimed in claim 1, it is characterised in that described during installation to squeeze
Pressure pad block extrudes cushion block (8) for the installation of cylindrical type, and described installation is provided with and hinge bush rubber on extruding cushion block (8) outer face
The installing blind (81) that outer rim (14) coordinates.
8. automobile axle torsion beam hinge bush dismantling device as claimed in claim 1, it is characterised in that the stack shell (62)
On be arranged with position limit arm (64) in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132767.4A CN104874992B (en) | 2015-03-25 | 2015-03-25 | Automobile axle torsion beam hinge bush dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510132767.4A CN104874992B (en) | 2015-03-25 | 2015-03-25 | Automobile axle torsion beam hinge bush dismantling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104874992A CN104874992A (en) | 2015-09-02 |
| CN104874992B true CN104874992B (en) | 2017-06-16 |
Family
ID=53942801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510132767.4A Active CN104874992B (en) | 2015-03-25 | 2015-03-25 | Automobile axle torsion beam hinge bush dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104874992B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202800A (en) * | 2017-07-12 | 2019-01-15 | 襄阳达安汽车检测中心 | Portable vehicle torsion beam bushing dismounting and mounting device |
| CN110193721B (en) * | 2019-06-26 | 2024-03-29 | 中检集团公信安全科技有限公司 | Blind hole workpiece dismounting device |
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|---|---|---|---|---|
| CN201064890Y (en) * | 2007-06-13 | 2008-05-28 | 莫雅雄 | Special-purpose half-axle bearing pulling equipment for mini automobile |
| CN203141059U (en) * | 2013-03-08 | 2013-08-21 | 五凌电力有限公司马迹塘水电厂 | Dedicated hydraulic tool for disassembling guide vane outer bearing |
| CN203527386U (en) * | 2013-11-08 | 2014-04-09 | 广州飞机维修工程有限公司 | Aircraft large bush drawing and pressing bidirectional disassembly device |
| CN203527390U (en) * | 2013-09-23 | 2014-04-09 | 株洲南方燃气轮机成套制造安装有限公司 | Disassembling device |
| CN204123346U (en) * | 2014-09-29 | 2015-01-28 | 夏玉涛 | A kind of specific purpose tool dismantling motor turning tie-bar bulb |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8769793B2 (en) * | 2010-06-30 | 2014-07-08 | Fox Factory, Inc. | Methods and apparatus for structural reinforcement of vehicle suspension members |
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2015
- 2015-03-25 CN CN201510132767.4A patent/CN104874992B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201064890Y (en) * | 2007-06-13 | 2008-05-28 | 莫雅雄 | Special-purpose half-axle bearing pulling equipment for mini automobile |
| CN203141059U (en) * | 2013-03-08 | 2013-08-21 | 五凌电力有限公司马迹塘水电厂 | Dedicated hydraulic tool for disassembling guide vane outer bearing |
| CN203527390U (en) * | 2013-09-23 | 2014-04-09 | 株洲南方燃气轮机成套制造安装有限公司 | Disassembling device |
| CN203527386U (en) * | 2013-11-08 | 2014-04-09 | 广州飞机维修工程有限公司 | Aircraft large bush drawing and pressing bidirectional disassembly device |
| CN204123346U (en) * | 2014-09-29 | 2015-01-28 | 夏玉涛 | A kind of specific purpose tool dismantling motor turning tie-bar bulb |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104874992A (en) | 2015-09-02 |
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