CN209664735U - It is a kind of for closing the detachable apparatus of shaft end precision bearing system - Google Patents
It is a kind of for closing the detachable apparatus of shaft end precision bearing system Download PDFInfo
- Publication number
- CN209664735U CN209664735U CN201920292752.8U CN201920292752U CN209664735U CN 209664735 U CN209664735 U CN 209664735U CN 201920292752 U CN201920292752 U CN 201920292752U CN 209664735 U CN209664735 U CN 209664735U
- Authority
- CN
- China
- Prior art keywords
- closing
- hanging scaffold
- shaft end
- shafting
- guide rod
- 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.)
- Active
Links
Abstract
The utility model provides a kind of for closing the detachable apparatus of shaft end precision bearing system, including pedestal, upright bar, upper cover, guide rod, hanging scaffold and pressure assembly；The pedestal and upper cover are oppositely arranged in parallel, and edge is connected and fixed by upright bar, and the accommodating space of shafting component is formed between pedestal and upper cover；The guide rod lower part is mounted in base center；The shafting component is coaxially assemblied in below hanging scaffold, and the closing shaft end of the shafting component passes through guide rod together with hanging scaffold downward；The hanging scaffold edge is buckled on lid；The pressure assembly includes the pressure head and press machine being equipped with, and the pressure head is set in guide rod and leads upper end, and pressure head lower edge passes through hanging scaffold and withstands on axis.The utility model provision for disengagement can be realized the smooth disassembly of closed end shafting, it is ensured that the part after disassembly keeps original precision, improves removal efficiency and success rate, meets the disassembly process requirements of closed end shafting.
Description
Technical field
It a kind of removes stage makeup and costume the utility model relates to frock clamp technology more particularly to for closing the removable of shaft end precision bearing system
It sets.
Background technique
Existing miniature precision shafting need to be made into form closed at one end when being applied to specific area, when this closing shaft end
When precision bearing system failure needs replacing bearing, often faces and be difficult to the problem of dismantling.Currently, the disassembly of shafting generallys use
The method of percussion is disassembled by applying the precision bearing system for the modes such as suppressing and being dismantled, but being dismantled by force in this way
Power is not high, and the part removed easily deforms, to lose precision, small part part is caused to need repair that could make again
It can only be degraded use with, most of part, or even scrapped.Therefore, need to design it is a kind of can for close shaft end precision bearing system
Provision for disengagement, part keeps original precision after guaranteeing disassembly.
Utility model content
The purpose of this utility model is that for the process of the existing disassembly of pressure by force closing shaft end precision bearing system
Disassembly is difficult, and disassembly success rate is not high, easily leads to the problem of part removed is lost precision or scrapped, and proposes a kind of for closing
The detachable apparatus of shaft end precision bearing system, the apparatus structure is simple, easy to use, can smoothly realize the disassembly of precision bearing system,
Meet the disassembly process requirements of closing shaft end precision bearing system.
It is a kind of for closing shaft end precision bearing system that in order to achieve the above purposes, the technical solution adopted by the utility model is:
Detachable apparatus, including pedestal, upright bar, upper cover, guide rod, hanging scaffold and pressure assembly；
The pedestal and upper cover are oppositely arranged in parallel, and edge is connected and fixed by upright bar, and shafting is formed between pedestal and upper cover
The accommodating space of component；The guide rod lower part is mounted in base center；The shafting component is coaxially assemblied in below hanging scaffold,
The closing shaft end of the shafting component passes through guide rod together with hanging scaffold downward；The hanging scaffold edge is buckled on lid, the axis
Module is arranged in the accommodating space of shafting component；The pressure assembly includes the pressure head and press machine being equipped with, described
Pressure head is set in guide rod and leads upper end, and pressure head lower edge passes through hanging scaffold and withstands on axis, and the pressure assembly is directed to bar guiding and right
Shafting applies pressure and realizes disassembly.
Further, the shafting component includes the axis, bearing and axle sleeve being equipped with.
Further, the upper cover is annular upper cover.
Further, the upright bar is fixed on the base by the first screw.The upright bar be it is multiple, it is preferably 3, more
A upright bar is evenly arranged on the edge of pedestal and upper cover.
Further, the rod end is provided with screw thread, and the upper cover is fixed in upright bar by nut.
Further, it is that the axle sleeve is solid by screw thread that the shafting component, which is coaxially assemblied in the concrete mode below hanging scaffold,
It is scheduled below hanging scaffold.
Further, the guide rod lower part and pedestal are interference fitted, the guide rod and other parts (including but it is unlimited
In pressure head, shafting component) it is clearance fit, for the guiding in disassembly process.
The utility model is a kind of to be pressed for closing the detachable apparatus of shaft end precision bearing system in use, being pushed using press machine
Head applies pressure to axis and removes axis, and the direction of motion of course of exerting pressure axis is oriented to by guide rod.Therefore, this is practical new
Type device exerts a force steadily in disassembly process, and no impact, all stress points are close to bearing itself, only have on bearing contact surfaces
Tangential force generates, and will not generate other power for destroying part, can protect part well.
A kind of detachable apparatus for closing shaft end precision bearing system of the utility model can smoothly dismantle precision bearing system,
Apparatus structure is simple, easy for installation, and the disassembly technique based on the device can guarantee that the part after disassembly keeps original precision, tears open
It unloads efficiency and success rate is high, can satisfy the disassembly process requirements of closed end precision bearing system.The provision for disengagement of the utility model is suitable
Precision bearing system includes but is not limited to miniature precision shafting.
Detailed description of the invention
Fig. 1 is that the utility model is a kind of for closing the structural schematic diagram of the detachable apparatus of shaft end precision bearing system.
Wherein, 1. pedestal, 2. upright bars, 3. upper covers, 4. guide rods, 5. hanging scaffolds, 6. pressure heads, 7. press machines, 8. axis, 9. axis
It holds, 10. axle sleeves, 11. first screws, 12. nuts.
Specific embodiment
The present invention will be further described with reference to embodiments:
Embodiment 1
Present embodiment discloses a kind of for closing the detachable apparatus of shaft end precision bearing system, specific structure as shown in Figure 1,
The provision for disengagement includes pedestal 1, upright bar 2, upper cover 3, guide rod 4, hanging scaffold 5, pressure assembly and shafting component.The shafting component
Axis 8, bearing 9 and axle sleeve 10 including coaxial arrangement.
The pedestal 1 is cup dolly, and the upper cover 3 is annular upper cover, and the pedestal 1 and upper cover 3 are oppositely arranged in parallel,
Institute's pedestal and cover rim are connected and fixed by upright bar 2, and the accommodating space of shafting component is formed between pedestal and upper cover；Specifically,
The upright bar 2 is fixedly mounted on pedestal 1 by the first screw 11.2 top of upright bar is equipped with screw thread, and the upper cover 3 passes through
Nut 12 is fixedly mounted in upright bar 2.
4 lower part of guide rod is mounted on 1 center of pedestal, and the guide rod 4 is interference fitted with pedestal 1；The shafting
Component is coaxially assemblied in 5 lower section of hanging scaffold, and specifically, the axle sleeve 10 is threadedly secured on hanging scaffold 5, it is ensured that shafting component is solid
Dingan County is on hanging scaffold 5.The closing shaft end of the shafting component passes through guide rod 4, the guide rod 4 with hanging scaffold 5 downward together
It is clearance fit with 8 inner wall of axis；5 edge of hanging scaffold is buckled in upper cover 3, and the accommodating space of shafting component is arranged in shafting component
In.
The pressure assembly includes the pressure head 6 and press machine 7 being equipped with, and the pressure head 6 is hollow cylindrical body, described
Pressure head 6 is set in 4 upper end of guide rod, and 6 inside top of pressure head and guide rod 4 lead top spacing and be greater than shafting length.The guiding
Bar 4 and 6 inner wall of pressure head are clearance fit, and 6 lower edge of pressure head passes through hanging scaffold 5 and withstands on axis 8.The pressure assembly is directed to bar 4 and leads
Apply pressure to simultaneously shaft and realizes disassembly.
The utility model is a kind of for closing the detachable apparatus of shaft end precision bearing system in use, whole device is placed in pressure
On the workbench of power machine.In disassembly process, pressure head 6 is pushed to apply pressure for the pressure of axis 8 to axis 8 using press machine 7 to press
The direction of motion of journey axis 8 is oriented to by guide rod 4, and the other parts of shafting are fixedly connected on hanging scaffold 5 to be capped 3
Card master.Therefore, utility model device exerts a force steadily in disassembly process, and no impact, all stress points are close to 9, bearing
Body only has tangential force generation on 9 contact surface of bearing, will not generate other power for destroying part, can protect part well.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (7)
1. a kind of for closing the detachable apparatus of shaft end precision bearing system, which is characterized in that including pedestal, upright bar, upper cover, guiding
Bar, hanging scaffold and pressure assembly；
The pedestal and upper cover are oppositely arranged in parallel, and edge is connected and fixed by upright bar, form shafting between the pedestal and upper cover
The accommodating space of component；The guide rod lower part is mounted in base center；The shafting component is coaxially assemblied in below hanging scaffold,
The closing shaft end of the shafting component passes through guide rod together with hanging scaffold downward, and the hanging scaffold edge is buckled on lid, the axis
Module is arranged in the accommodating space of shafting component；The pressure assembly includes the pressure head and press machine being equipped with, described
Pressure head is set in guide rod and leads upper end, and pressure head lower edge passes through hanging scaffold and withstands on axis.
2. according to claim 1 for closing the detachable apparatus of shaft end precision bearing system, which is characterized in that the shafting group
Part includes the axis, bearing and axle sleeve being equipped with.
3. according to claim 1 for closing the detachable apparatus of shaft end precision bearing system, which is characterized in that the upper cover is
Annular upper cover.
4. according to claim 1 for closing the detachable apparatus of shaft end precision bearing system, which is characterized in that the upright bar is logical
The first screw is crossed to be fixed on the base.
5. according to claim 1 for closing the detachable apparatus of shaft end precision bearing system, which is characterized in that the upright bar top
End is provided with screw thread, and the upper cover is fixed in upright bar by nut.
6. according to claim 1 for closing the detachable apparatus of shaft end precision bearing system, which is characterized in that the shafting group
It is that axle sleeve is threadedly secured to below hanging scaffold that part, which is coaxially assemblied in the concrete mode below hanging scaffold,.
7. according to claim 1 for closing the detachable apparatus of shaft end precision bearing system, which is characterized in that the guide rod
Lower part and pedestal are interference fitted, and the guide rod and pressure head and shafting component are clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292752.8U CN209664735U (en) | 2019-03-08 | 2019-03-08 | It is a kind of for closing the detachable apparatus of shaft end precision bearing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292752.8U CN209664735U (en) | 2019-03-08 | 2019-03-08 | It is a kind of for closing the detachable apparatus of shaft end precision bearing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209664735U true CN209664735U (en) | 2019-11-22 |
Family
ID=68570886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920292752.8U Active CN209664735U (en) | 2019-03-08 | 2019-03-08 | It is a kind of for closing the detachable apparatus of shaft end precision bearing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209664735U (en) |
-
2019
- 2019-03-08 CN CN201920292752.8U patent/CN209664735U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203863613U (en) | Tight-holding drawing-type bearing neck bush disassembly tool | |
| CN204819357U (en) | Fastener pulling off device | |
| CN102340219B (en) | Stator disassembling tool for low-power electromotor | |
| CN201565910U (en) | Hinge pin remover | |
| CN209664735U (en) | It is a kind of for closing the detachable apparatus of shaft end precision bearing system | |
| CN203019309U (en) | Protective type bearing remover | |
| CN104015157A (en) | Tightly-propping pulling type detaching device for bearing neck bush | |
| CN203485109U (en) | Pin puller | |
| CN109013913B (en) | Die device | |
| CN209565727U (en) | A kind of device dismantled and be pressed using jack | |
| CN110587535A (en) | Internal thread pin plays round pin device | |
| CN203401284U (en) | Press mounting device of pressure spring of automobile outside rearview mirror | |
| CN211466243U (en) | Aerogenerator bearing unit dismantles frock | |
| CN103580393A (en) | Repairing disassembly tool of motor rotor component | |
| CN209335495U (en) | The handler of Boeing-737 type aircraft nose landing gear pressurized strut nut | |
| CN203617850U (en) | Repairing disassembly tool of motor rotor component | |
| CN206883144U (en) | A kind of cableway single-wheel body dismantling device | |
| CN202952205U (en) | Multifunctional die-dismounting pull hammer | |
| CN205465957U (en) | Dismantlement frock of pump shaft accessory | |
| CN208793157U (en) | Yaw brake device, yawing brake system and wind power generating set | |
| CN207952319U (en) | A kind of aluminium rivet punching production equipment | |
| CN207594186U (en) | A kind of back mode device applied to hot pressing die | |
| CN202278829U (en) | Stamping press | |
| CN206764264U (en) | A kind of device of automatic dismantling bearing | |
| CN209156835U (en) | A kind of hole punched device of machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |