CN106736423B - It is a kind of can quickly the last item tooling and method held - Google Patents
It is a kind of can quickly the last item tooling and method held Download PDFInfo
- Publication number
- CN106736423B CN106736423B CN201611147069.2A CN201611147069A CN106736423B CN 106736423 B CN106736423 B CN 106736423B CN 201611147069 A CN201611147069 A CN 201611147069A CN 106736423 B CN106736423 B CN 106736423B
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- China
- Prior art keywords
- bearing
- positioning device
- cartridge housing
- portal frame
- installation axle
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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
- B23P19/027—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 using hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
- B25B27/064—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races fluid driven
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses it is a kind of can the quick tooling held of last item, hydraulic cylinder including longitudinally arranged portal frame and above portal frame and the hydraulic station being connected with hydraulic cylinder, the driving mechanism that the hydraulic cylinder is respectively arranged below with the positioning device that can be reciprocated into and out in portal frame and is connected with the positioning device and the positioning device can be driven to move back and forth, the positioning device includes the lower die that can position lower bearing and cartridge housing simultaneously and the upper mold for positioning upper bearing (metal), the lower die periphery is equipped with the detent mechanism for positioning cartridge housing, it is arranged with the guide sleeve that the hollow structure at the top of bearing installation axle is upwardly extended and covered from the top of upper mold in bearing installation axle above the upper mold.The invention also discloses it is a kind of can the quick method held of last item.The configuration of the present invention is simple, by positioning device auxiliary hydraulic cylinder by bearing press mounting in place, to realize quick press mounting bearing, effectively increase efficiency of assembling, reduce labor intensity and production cost.
Description
Technical field
The present invention relates to generating set mounting technology field, more specifically, it relates to which a kind of can work that quickly last item is held
Dress and method.
Background technology
In the assembling process of generating set, it usually needs filled respectively between cartridge housing upper and lower ends and bearing installation axle
Upper upper bearing (metal) and lower bearing, the installation for the bearing, traditional method are workers by the percussion object such as iron hammer or by very heavy
Bearing is knocked in or be pressed into cartridge housing by top to be coordinated with axis.Traditional bearing installation method labor intensity is big, and the consuming time is long, assembly
Inefficiency, to considerably increase production cost, simultaneously as the overall process of bearing installation is artificial control, it will usually
It is not in place to there is bearing assembly, causes the assembly precision of bearing relatively low, also, easy to produce security risk, therefore, traditional axis
Hold the production requirement that installation method can no longer meet enterprise.
Invention content
The technical problem to be solved by the present invention is to the above-mentioned deficiencies for the prior art, provide a kind of simple in structure, safety
Property it is high, the last item that can effectively improve bearing installation effectiveness and installation accuracy holds tooling and method.
The technical scheme is that such：It is a kind of can the quickly tooling held of last item, including longitudinally arranged portal frame
With positioned at portal frame side hydraulic cylinder and the hydraulic station that is connected with hydraulic cylinder, the hydraulic cylinder is respectively arranged below with can be at gantry
The positioning device reciprocated into and out in frame and the driving mechanism for being connected with the positioning device and the positioning device being driven to move back and forth,
The positioning device includes the lower die that can position lower bearing and cartridge housing simultaneously and the upper mold for positioning upper bearing (metal), described
Lower die periphery be equipped with detent mechanism for positioning cartridge housing, be arranged with from upper mold in the bearing installation axle above the upper mold
Top upwardly extend and cover the guide sleeve of the hollow structure at the top of bearing installation axle.
As a further improvement, the first axis hole compatible with bearing installation shaft diameter is equipped in the middle part of the lower die,
The first axis hole periphery is equipped with the hold-down mechanism that can be pressed into lower bearing in bearing installation axle.
Further, the hold-down mechanism includes along the first aperture axis to the first boss in a curved state being sequentially distributed
And second boss, above the second boss close to the side of first boss be equipped with it is pluggable between lower bearing Internal and external cycle between
The first positioning convex platform in gap.
Further, the detent mechanism includes that vertical distribution is peripheral in the lower die and pluggable in cartridge housing periphery
The positioning pin of pin hole, also, the position of the positioning pin is corresponding with the peripheral pin hole position of cartridge housing.
Further, the second axis hole compatible with bearing installation shaft diameter, second axis are equipped in the middle part of the upper mold
Hole periphery is equipped with the third boss and the 4th boss in a curved state being radially sequentially distributed, and the 4th boss top is close
The side of third boss is equipped with the second positioning convex platform in the pluggable gap between upper bearing (metal) Internal and external cycle.
Further, the driving mechanism includes being fixedly linked with the portal frame and along the vertical direction of the portal frame
The guide rail horizontally outward extended and the slide plate that can be moved back and forth on the guideway.
Further, the top for being connected to the slide plate that the lower die can be moved back and forth with the slide plate, also, institute
The both sides for stating slide plate are equipped with handle for pushing and pulling the slide plate.
Further, the push rod end of the hydraulic cylinder is equipped with greater diameter than the guide sleeve diameter and can be coupled
Pressing plate.
A kind of can the method held of last item, this method be quickly that design is a kind of by that can position under lower bearing and cartridge housing simultaneously
The positioning device that can be reciprocated into and out in portal frame that mould and the upper mold that can position upper bearing (metal) form, by cartridge housing, lower bearing
It is respectively positioned in lower die and upper mold with upper bearing (metal), then setting one can cover the guiding at the top of bearing installation axle above upper mold
Upper bearing (metal) and lower bearing, are press-fit into place, to realize quick press mounting bearing by set finally by hydraulic cylinder.
As a further improvement, specific operating procedure is as follows：
Step 1 pulls out positioning device on the outside of portal frame, successively by lower bearing and cartridge housing location and installation in lower die；
Bearing installation axle is sequentially passed through cartridge housing and lower bearing is plugged in lower die by step 2, then successively by upper bearing (metal)
It is inserted in bearing installation axle with upper mold；
Guide sleeve is inserted in bearing installation axle by step 3, and then entire positioning device is pushed into portal frame；
Step 4 starts hydraulic station, makes the push rod of hydraulic station driving hydraulic cylinder that upper bearing (metal) and lower bearing to be press-fit into place, most
Entire positioning device is released outside portal frame afterwards, takes out cartridge housing, you can completes pressing bearing.
Advantageous effect
Compared with prior art, the present invention haing the following advantages：
1, the present invention will by a kind of positioning device auxiliary hydraulic cylinder positioning cartridge housing, lower bearing and upper bearing (metal) of design
Bearing press mounting in place, to realize quick press mounting bearing, effectively increases efficiency of assembling, reduces labor intensity and is produced into
This；
2, the present invention in hydraulic cylinder piston rod outer end pressing plate diameter be much larger than guide sleeve diameter, in pressing bearing,
The center of hydraulic cylinder piston rod and bearing installation axle need not be calibrated, it is only necessary to which the cartridge housing having good positioning and bearing are pushed into gantry
In frame, you can it is pressed, it is easy to operate, it is efficient；
3, the present invention is pressed bearing using orientable upper die and lower die, solves and is led due to knocking in bearing by hand
The problem of causing damage bearing, cartridge housing and bearing installation axle, effectively increases the assembly precision of bearing, extends making for bearing
With the service life, security risk is eliminated.
Description of the drawings
Fig. 1 is the work structure diagram of the present invention；
Fig. 2 is the part section structure enlargement diagram of the present invention；
Fig. 3 is the cross-section structure enlarged diagram of lower die of the present invention；
Fig. 4 is the cross-section structure enlarged diagram of upper mold of the present invention.
Wherein：1- portal frames, 2- hydraulic cylinders, 3- hydraulic stations, 4- lower bearings, 5- cartridge housings, 6- lower dies, 7- upper bearing (metal)s, 8-
Upper mold, 9- bearings installation axle, 10- guide sleeves, 11- positioning pins, 12- guide rails, 13- slide plates, 14- handles, 15- piston rods, 16- pressures
Plate, the first axis holes of 6a-, 6b- first boss, 6c- second boss, the first positioning convex platforms of 6d-, the second axis holes of 8a-, 8b- thirds are convex
Platform, the 4th boss of 8c-, the second positioning convex platforms of 8d-.
Specific implementation mode
The present invention is described further for specific embodiment in below in conjunction with the accompanying drawings.
Refering to fig. 1-4, it is of the invention it is a kind of can tooling that quickly last item is held, it is desirable to provide a kind of press-fitting tool is by upper bearing (metal)
To form complete workpiece in installation site between 7 and the indentation cartridge housing 5 of lower bearing 4 and bearing installation axle 9, which includes
Longitudinally arranged portal frame 1 and hydraulic cylinder 2 above portal frame 1 and what is be connected with hydraulic cylinder 2 transport for driving hydraulic cylinder 2
Capable hydraulic station 3, hydraulic cylinder 2 are fixed on the top of portal frame 1, also, the piston rod 15 of hydraulic cylinder 2 along gravity direction at gantry
Move back and forth in frame 1, hydraulic station 3 is connected with hydraulic cylinder 2 by hydraulic oil pipe, being respectively arranged below with for hydraulic cylinder 2 can be in dragon
The positioning device reciprocated into and out in door frame 1 and the driving machine for being connected with the positioning device and the positioning device being driven to move back and forth
Structure, positioning device and portal frame 1 are perpendicular, and the arranged direction phase of the vibration-direction of its positioning device and portal frame 1
Vertically, driving mechanism is located at the lower section of positioning device, and positioning device includes that can simultaneously position under lower bearing 4 and cartridge housing 5
Mould 6 and upper mold 8 for positioning upper bearing (metal) 7, during use, 6 spring bearing shell 5 of lower die and lower bearing 4, upper bearing (metal)
7 are located at the top of cartridge housing 5, and upper mold 8 is located at the top of upper bearing (metal) 7, and bearing installation axle 9 is plugged on upper mold 8, upper bearing (metal) 7, bearing
In shell 5, lower bearing 4 and lower die 6, it is equipped with the detent mechanism for positioning cartridge housing 5 in the periphery of lower die 6, above upper mold 8
Bearing installation axle 9 on be arranged with leading for the hollow structure that the top of bearing installation axle 9 is upwardly extended and covered from the top of upper mold 8
To set 10.The configuration of the present invention is simple, it is auxiliary by designing a kind of positioning device positioning cartridge housing 5, lower bearing 4 and upper bearing (metal) 7
It helps hydraulic cylinder 2 that bearing press mounting in place, to realize quick press mounting bearing, is effectively increased efficiency of assembling, it is strong to reduce labour
Degree and production cost, meanwhile, solving causes to damage bearing, cartridge housing 5 and bearing installation axle 9 because knocking in bearing by hand
Problem improves the installation accuracy of bearing, eliminates security risk.
It is equipped with first axis hole 6a compatible with 9 diameter of bearing installation axle at the middle part of lower die 6, it is ensured that bearing installation axle 9
It is vertically plugged in lower bearing 4, which is equipped with the compacting machine that can be pressed into lower bearing 4 in bearing installation axle 9
Structure, the hold-down mechanism include the first boss 6b and second boss 6c in a curved state being radially sequentially distributed along the first axis hole 6a,
The height flush of first boss 6b and second boss 6c, also, the inner ring diameter of first boss 6b is more than the inner ring of lower bearing 4
Diameter, the race diameter of second boss 6c are less than the race diameter of lower bearing 4, it is ensured that cartridge housing 5 and axis during lower press fitting
It holds that installation axle 9 is injury-free, is equipped with close to the side of first boss 6b in the top of second boss 6c pluggable in lower bearing 4
The first positioning convex platform 6d in gap between outer ring, can quickly position lower bearing 4, and lower bearing 4 is contributed to calibrate installation site,
Its detent mechanism includes vertical distribution in 6 periphery of lower die and the pluggable positioning pin 11 in the peripheral pin hole of cartridge housing 5, also, fixed
The position of position pin 11 is corresponding with the peripheral pin hole position of cartridge housing 5, when mounted, by the pin hole of 5 periphery of cartridge housing to certainly
Position pin 11 is simultaneously inserted into, you can realizes the positioning of cartridge housing 5.
Correspondingly, being equipped with second axis hole 8a compatible with 9 diameter of bearing installation axle at the middle part of upper mold 8, make upper mold 8 can
It is moved back and forth in bearing installation axle 9, which is equipped with the third in a curved state being radially sequentially distributed
Boss 8b and the 4th boss 8c, the height flush of third boss 8b and the 4th boss 8c, also, the inner ring of third boss 8b is straight
Diameter is more than the inner ring diameter of upper bearing (metal) 7, and the race diameter of the 4th boss 8c is less than the race diameter of lower bearing 4, it is ensured that lower press fitting
During cartridge housing 5 and bearing installation axle 9 it is injury-free, set close to the side of third boss 8b in the top of the 4th boss 8c
There is the second positioning convex platform 8d in the pluggable gap between 7 Internal and external cycle of upper bearing (metal), can quickly position upper bearing (metal) 7, contribute to
Upper bearing (metal) 7 calibrates installation site.
Driving mechanism includes being fixedly linked with a pair of of portal frame 1 and horizontally outward extending along the vertical direction of the portal frame 1
Guide rail 12 and the slide plate 13 that can be moved back and forth on the guide rail 12, guide rail 12 be located at the both sides of slide plate 13, lower die 6 can be with cunning
The top for being connected to slide plate 13 that plate 13 moves back and forth, also, the hold-down mechanism of lower die 6 avoids axis between two guide rails 12
It holds installation axle 9 with guide rail 12 to interfere, is equipped with the handle 14 for pushing and pulling the slide plate 13 in the both sides of slide plate 13, is grasped convenient for worker
Make, 15 outer end of piston rod of hydraulic cylinder 2 be equipped with greater diameter than 10 diameter of guide sleeve and can be coupled pressing plate 16, and
And the guide sleeve 10 is higher by the distance at 9 top of bearing installation axle more than the sum of the thickness of upper bearing (metal) 7 and lower bearing 4 superposition, prevents
Pressing plate 16 is pressed onto bearing installation axle 9, in pressing bearing, need not calibrate in 2 piston rod 15 of hydraulic cylinder and bearing installation axle 9
The heart, it is only necessary to which the cartridge housing 5 and bearing had good positioning are pushed into portal frame 1, you can it is pressed, it is easy to operate, it is efficient.
A kind of in the present embodiment can the method held of last item, this method be quickly design one kind by that can position lower bearing simultaneously
4 and cartridge housing 5 lower die 6 and can position upper bearing (metal) 7 upper mold 8 form can be reciprocated into and out in portal frame 1 positioning dress
It sets, cartridge housing 5, lower bearing 4 and upper bearing (metal) 7 is respectively positioned in lower die 6 and upper mold 8, then setting one can above upper mold 8
Upper bearing (metal) 7 and lower bearing 4, are press-fit into place by the guide sleeve 10 for covering 9 top of bearing installation axle finally by hydraulic cylinder 2, to
Realize quick press mounting bearing.
Specific operating procedure is as follows：
Positioning device is pulled out 1 outside of portal frame by step 1, successively by lower bearing 4 and 5 location and installation of cartridge housing in lower die 6
On, when cartridge housing 5 is inserted into positioning pin 11, automatic alignement under the action of the first positioning convex platform 6d of lower die 6 of lower bearing 4
Installation site；
Bearing installation axle 9 is sequentially passed through cartridge housing 5 and lower bearing 4 is plugged in lower die 6 by step 2, then successively will be upper
Bearing 7 and upper mold 8 are inserted in bearing installation axle 9, at this point, upper bearing (metal) 7 need to be aligned between cartridge housing 5 and bearing installation axle 9
Gap on, i.e. the installation site of upper bearing (metal) 7, between the second positioning convex platform 8d of upper mold 8 is caught between 7 Internal and external cycle of upper bearing (metal)
When gap, you can prevent upper bearing (metal) 7 from shifting；
Guide sleeve 10 is inserted in bearing installation axle 9 by step 3, and then entire positioning device is pushed into portal frame 1, this
When need to ensure that guide sleeve 10 is higher by the distance at the top of bearing installation axle 9 and is more than the sum of the thickness superposition of upper bearing (metal) 7 and lower bearing 4；
Step 4 starts hydraulic station 3, and the piston rod 15 of 3 driving hydraulic cylinder 2 of hydraulic station is made to press upper bearing (metal) 7 and lower bearing 4
It is attached to position, finally releases entire positioning device outside portal frame 1, takes out cartridge housing 5, you can completes pressing bearing.
What has been described above is only a preferred embodiment of the present invention, it should be pointed out that for those skilled in the art,
Without departing from the structure of the invention, several modifications and improvements can also be made, these all do not interfere with implementation of the present invention
Effect and patent practicability.
Claims (8)
1. a kind of can the quickly tooling held of last item, including longitudinally arranged portal frame (1) and the hydraulic pressure above portal frame (1)
Cylinder (2) and the hydraulic station (3) being connected with hydraulic cylinder (2), which is characterized in that the hydraulic cylinder (2) is respectively arranged below with can be
The positioning device reciprocated into and out in portal frame (1) and the drive for being connected with the positioning device and the positioning device being driven to move back and forth
Motivation structure, the positioning device include that can position the lower die (6) of lower bearing (4) and cartridge housing (5) simultaneously and for positioning
The upper mold (8) of upper bearing (metal) (7), the lower die (6) periphery are equipped with the detent mechanism for positioning cartridge housing (5), the upper mold
(8) it is arranged in the bearing installation axle (9) above and upwardly extends and cover from the top of upper mold (8) at the top of bearing installation axle (9)
Hollow structure guide sleeve (10), first axle compatible with bearing installation axle (9) diameter is equipped in the middle part of the lower die (6)
Hole (6a), first axis hole (6a) periphery is equipped with the hold-down mechanism that can be pressed into lower bearing (4) in bearing installation axle (9), described
Hold-down mechanism include the first boss in a curved state (6b) and second boss being radially sequentially distributed along the first axis hole (6a)
(6c), above the second boss (6c) close to the side of first boss (6b) be equipped with it is pluggable in lower bearing (4) Internal and external cycle it
Between gap in the first positioning convex platform (6d).
2. it is according to claim 1 it is a kind of can the quick tooling held of last item, which is characterized in that the detent mechanism includes
Vertical distribution is also, described fixed in the lower die (6) periphery and the pluggable positioning pin (11) in the peripheral pin hole of cartridge housing (5)
The position of position pin (11) is corresponding with the peripheral pin hole position of cartridge housing (5).
3. a kind of according to any one of claim 1-2 can the quick tooling held of last item, which is characterized in that described
The second axis hole (8a) compatible with bearing installation axle (9) diameter is equipped in the middle part of upper mold (8), which is equipped with
The third boss (8b) in a curved state being radially sequentially distributed and the 4th boss (8c), the 4th boss (8c) top are leaned on
The side of nearly third boss (8b) is equipped with the second positioning convex platform in the pluggable gap between upper bearing (metal) (7) Internal and external cycle
(8d)。
4. it is according to claim 3 it is a kind of can the quick tooling held of last item, which is characterized in that the driving mechanism includes
It is fixedly linked with the portal frame (1) and the guide rail (12) that horizontally outward extends along the vertical direction of the portal frame (1) and can be
The slide plate (13) moved back and forth on the guide rail (12).
5. it is according to claim 4 it is a kind of can the quick tooling held of last item, which is characterized in that the lower die (6) can be with
The top for being connected to the slide plate (13) that the slide plate (13) moves back and forth, also, the both sides of the slide plate (13) are equipped with
Handle (14) for pushing and pulling the slide plate (13).
6. it is according to claim 1 it is a kind of can the quick tooling held of last item, which is characterized in that the work of the hydraulic cylinder (2)
Stopper rod (15) outer end be equipped with greater diameter than the guide sleeve (10) diameter and can be coupled pressing plate (16).
7. it is a kind of it is according to claim 1 it is a kind of can the method for tooling that quickly last item is held, which is characterized in that this method is
Design one kind by that can position the lower die (6) of lower bearing (4) and cartridge housing (5) and can position the upper mold (8) of upper bearing (metal) (7) simultaneously
The positioning device that can be reciprocated into and out in portal frame (1) of composition, respectively by cartridge housing (5), lower bearing (4) and upper bearing (metal) (7)
It is located in lower die (6) and upper mold (8), then setting one can cover the guiding at the top of bearing installation axle (9) above upper mold (8)
It covers (10), upper bearing (metal) (7) and lower bearing (4) is press-fit into place finally by hydraulic cylinder (2), to realize quick press mounting bearing.
8. the method according to the description of claim 7 is characterized in that specific operating procedure is as follows：
Step 1 pulls out positioning device on the outside of portal frame (1), successively by lower bearing (4) and cartridge housing (5) location and installation under
On mould (6)；
Bearing installation axle (9) is sequentially passed through cartridge housing (5) and lower bearing (4) is plugged in lower die (6) by step 2, then successively
Upper bearing (metal) (7) and upper mold (8) are inserted in bearing installation axle (9)；
Guide sleeve (10) is inserted in bearing installation axle (9) by step 3, then will be in entire positioning device push-in portal frame (1)；
Step 4 starts hydraulic station (3), makes the piston rod (15) of hydraulic station (3) driving hydraulic cylinder (2) by upper bearing (metal) (7) and lower axle
It holds (4) to be press-fit into place, entire positioning device is finally released into portal frame (1) outside, take out cartridge housing (5), you can complete Fitted Axles
It holds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147069.2A CN106736423B (en) | 2016-12-13 | 2016-12-13 | It is a kind of can quickly the last item tooling and method held |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147069.2A CN106736423B (en) | 2016-12-13 | 2016-12-13 | It is a kind of can quickly the last item tooling and method held |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106736423A CN106736423A (en) | 2017-05-31 |
| CN106736423B true CN106736423B (en) | 2018-08-14 |
Family
ID=58876519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611147069.2A Active CN106736423B (en) | 2016-12-13 | 2016-12-13 | It is a kind of can quickly the last item tooling and method held |
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| CN (1) | CN106736423B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649864A (en) * | 2017-11-06 | 2018-02-02 | 上海电机系统节能工程技术研究中心有限公司 | A kind of motor quick press mounting machine and frock based on intelligence manufacture |
| CN110425227A (en) * | 2019-07-25 | 2019-11-08 | 马鞍山宸宇达风机工业有限公司 | A kind of bearing installation method |
| CN112917132B (en) * | 2019-12-06 | 2023-05-12 | 南京宝地梅山产城发展有限公司 | Device for assembling carrier roller |
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| CN202862135U (en) * | 2012-09-21 | 2013-04-10 | 苏州摩铁控制技术有限公司 | Bearing pressing fitting tool |
| CN202877830U (en) * | 2012-09-29 | 2013-04-17 | 浙江信源电器制造有限公司 | Rotor front and back bearings and central cover synchronous press-in machine |
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| CN203409482U (en) * | 2013-09-05 | 2014-01-29 | 安徽吉斯通自动化装配有限公司 | Floating positioning mechanism used for mounting upper and lower bearing outer rings of bearing seat in pressing manner |
| CN104141701A (en) * | 2014-07-28 | 2014-11-12 | 广西玉林卓越动力发电设备有限公司 | Accurate positioning type coupler and assembling technology |
| CN206435950U (en) * | 2016-12-13 | 2017-08-25 | 广西玉林卓越动力发电设备有限公司 | It is a kind of can frock that quickly last item is held |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013176594A1 (en) * | 2012-05-24 | 2013-11-28 | Aktiebolaget Skf (Publ) | Method and device for dismounting a rolling bearing |
| CN202862135U (en) * | 2012-09-21 | 2013-04-10 | 苏州摩铁控制技术有限公司 | Bearing pressing fitting tool |
| CN202877830U (en) * | 2012-09-29 | 2013-04-17 | 浙江信源电器制造有限公司 | Rotor front and back bearings and central cover synchronous press-in machine |
| CN103182641A (en) * | 2013-03-25 | 2013-07-03 | 山东开泰工业科技有限公司 | Pressing fit machine for rolling bearing pedestal |
| CN203409482U (en) * | 2013-09-05 | 2014-01-29 | 安徽吉斯通自动化装配有限公司 | Floating positioning mechanism used for mounting upper and lower bearing outer rings of bearing seat in pressing manner |
| CN104141701A (en) * | 2014-07-28 | 2014-11-12 | 广西玉林卓越动力发电设备有限公司 | Accurate positioning type coupler and assembling technology |
| CN206435950U (en) * | 2016-12-13 | 2017-08-25 | 广西玉林卓越动力发电设备有限公司 | It is a kind of can frock that quickly last item is held |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106736423A (en) | 2017-05-31 |
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Denomination of invention: Tooling and method for rapidly pressing bearing Effective date of registration: 20211217 Granted publication date: 20180814 Pledgee: China Construction Bank Corporation Yulin Branch Pledgor: GUANGXI YULIN EXCELLENT POWER GENERATOR EQUIPMENT Co.,Ltd. Registration number: Y2021450000055 |
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