CN209158252U - A kind of half a month ring mounting device - Google Patents
A kind of half a month ring mounting device Download PDFInfo
- Publication number
- CN209158252U CN209158252U CN201822027884.6U CN201822027884U CN209158252U CN 209158252 U CN209158252 U CN 209158252U CN 201822027884 U CN201822027884 U CN 201822027884U CN 209158252 U CN209158252 U CN 209158252U
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- China
- Prior art keywords
- month ring
- positioning region
- month
- mounting device
- circumferential
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses a kind of half a month ring mounting device, including device noumenon, one end of device noumenon is equipped with the positioning region for being bonded setting with half a month ring circumferential wall, and positioning region is equipped with for the circumferential recess with the cooperation of the circumferential boss of half a month ring.Using half a month ring mounting device disclosed by the utility model, the uniform force for guaranteeing half a month ring when in installation to axis is bonded with the circumferential wall of half a month ring by the way that positioning region is arranged on device, cooperated by circumferential recess and the circumferential boss of half a month ring to be supported to half a month ring, ensure the fixation of installation site, it avoids the objects such as screwdriver from being slipped on bearing damaging the retainer of bearing, and the device is convenient and practical, and structure is simple, quickly half a month ring can be packed into, guarantee product quality.
Description
Technical field
The utility model relates to mechanical erection appliance technologies, more specifically to a kind of half a month ring mounting device.
Background technique
The transmission system inside heavy type lorry transmission-gear box mainly uses gear shaft structure at present, by gear assembly on axis,
Assemble upper bearing (metal) in both ends.The fixation of bearing at present, we are locked using half a month ring, the fixed mode of gland.Half a month ring is one kind
Machined piece, by machine tooling at circular ring type, then by wire cutting, cutting is into two.On the axis equipped with bearing, there is an annular recessed
Slot, this half a month ring are just loaded into this groove, and bearing inner race is close in half a month ring lower surface, and the upper table of annular groove is close in upper surface
Face, for interference fit.Fixation to guarantee bearing is reliable, does not generate displacement.The loading of half a month early stage ring is all to take screwdriver
Or some shafts resist half a month ring outer circle, pound these things with hammer, enter half a month ring in the annular groove on axis.Due to
Half a month is half-moon-shaped, and is that interference is packed into, and how ring fast, easily installs half a month ring, and can guarantee product quality, becomes this
Field urgent problem to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of half a month ring mounting device, to solve existing half a month ring
Installation pounded by hammer etc. and hit, the problems such as inconvenience is installed.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of half a month ring mounting device, including device noumenon, one end of described device ontology are equipped with for all with half a month ring
To the positioning region of wall surface fitting setting, the positioning region is equipped with for the circumferential recess with the cooperation of the circumferential boss of half a month ring.
Preferably, in above-mentioned half a month ring mounting device, described device ontology further includes setting with the positioning region integral type
The handle portion set.
Preferably, in above-mentioned half a month ring mounting device, the circumferential recess is set to the positioning region along the vertical direction
Lower section, the top of the positioning region are equipped with the magnet for being adsorbed to half a month ring.
Preferably, in above-mentioned half a month ring mounting device, the number of the magnet be it is multiple, multiple magnet are described in
The circumferential direction of positioning region is uniformly arranged.
Preferably, in above-mentioned half a month ring mounting device, the number of the magnet is three.
Preferably, in above-mentioned half a month ring mounting device, the positioning region is specially circular arc type positioning region, the circular arc type
The central angle of positioning region is 120-150 degree.
The half a month ring mounting device that this practicability provides, including device noumenon, one end of device noumenon are equipped with for half
The positioning region of moon ring circumferential wall fitting setting, positioning region is equipped with for the circumferential recess with the cooperation of the circumferential boss of half a month ring.
Using half a month ring mounting device provided by the utility model, by the week that positioning region and half a month ring are arranged on device
It is bonded the uniform force for guaranteeing half a month ring when in installation to axis to wall surface, is matched by circumferential recess and the circumferential boss of half a month ring
It closes to be supported to half a month ring, ensures the fixation of installation site, the objects such as screwdriver is avoided to be slipped on bearing to bearing
Retainer damage, the device is convenient and practical, and structure is simple, quickly half a month ring can be packed into, guarantee product quality.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of half a month ring mounting device provided by the embodiment of the utility model；
Fig. 2 is the installation detonation configuration signal of half a month ring provided by the embodiment of the utility model and half a month ring mounting device
Figure；
Fig. 3 is the mounting structure schematic diagram of half a month ring and axis provided by the embodiment of the utility model.
It is marked in attached drawing as follows:
Device noumenon 1, handle portion 11, magnet 12, circumferential recess 13, positioning region 14, half a month ring 2, circumferential boss 21.
Specific embodiment
The utility model embodiment discloses a kind of half a month ring mounting device, with solve the installation of existing half a month ring pass through it is bulky
First-class pound hits, installs the problems such as inconvenience.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 3 is please referred to, Fig. 1 is a kind of structural representation of half a month ring mounting device provided by the embodiment of the utility model
Figure；Fig. 2 is the installation configuration schematic diagram of half a month ring provided by the embodiment of the utility model and half a month ring mounting device；Fig. 3
For the mounting structure schematic diagram of half a month ring and axis provided by the embodiment of the utility model.
In a kind of specific embodiment, 2 mounting device of half a month ring provided by the utility model, including device noumenon 1,
One end of device noumenon 1 be equipped with for be bonded with 2 circumferential wall of half a month ring setting positioning region 14, positioning region 14 equipped with for
The circumferential recess 13 that the circumferential boss 21 of half a month ring 2 cooperates.
Positioning region 14 is preferably curved portion, is bonded with the circumferential wall of half a month ring 2 so that 2 uniform force of half a month ring,
Positioning region 14 and 1 integral type of device noumenon are arranged.Half a month ring 2 is propped up by circumferential recess 13 and the cooperation of circumferential boss 21
Support.Positioning region 14 is bonded completely with the outer ring of half a month ring 2, so that stress is equal when guaranteeing that half a month ring 2 is packed into collar connected in star
Even, inner ring of the upper and lower surface of half a month ring 2 respectively with the annular groove of axis and bearing fits, and forms interference fit.It can
The fixation for guaranteeing installation site forms a full circle when two half a month rings 2 being allowed symmetrically to be packed into, so that the assembly of gland is in place, protect
Demonstrate,prove product quality.
Using 2 mounting device of half a month ring provided by the utility model, by the way that positioning region 14 and half a month ring 2 are arranged on device
Circumferential wall fitting guarantee uniform force of the half a month ring 2 when installation is on axis, pass through the week of circumferential recess 13 and half a month ring 2
Cooperate to boss 21 to be supported to half a month ring 2, ensures the fixation of installation site, the objects such as screwdriver is avoided to be slipped to axis
It holds and the retainer of bearing is damaged, the device is convenient and practical, and structure is simple, can quickly be packed into half a month ring 2, guarantees
Product quality.
Specifically, device noumenon 1 further includes the handle portion 11 with the setting of 14 integral type of positioning region.Handle portion 11 preferably accords with
Ergonomic designs are closed, in order to which operating personnel is hand-held, anti-Leave out thread can be equipped with thereon, increase rubs with the hand of operating personnel
Wipe power.
Further, circumferential recess 13 is set to the lower section of positioning region 14 along the vertical direction, and the top of positioning region 14, which is equipped with, to be used
In the magnet 12 adsorbed to half a month ring 2.It is understood that when circumferential recess 13 is set to the top of positioning region 14,
The positioning region 14 of circumferential recess 13 and lower section can effectively support half a month ring 2, be not provided with magnet 12 in the case
It is also possible, but above-mentioned set-up mode is only a kind of simple overlapping mode, when installing half a month ring 2, is easily shaken, no
Just it installs.And when the lower section of positioning region 14 is arranged in circumferential recess 13, it is carried out by position of the circumferential recess 13 to half a month ring 2
It pre-fixes, half a month ring 2 falls off in order to prevent, and magnet 12 is arranged in the top of positioning region 14, is achieved in consolidating to half a month ring 2
It is fixed.Preferably, the number of magnet 12 is multiple, and circumferential direction of multiple magnet 12 along positioning region 14 is uniformly arranged.Settable one piece of company
Circumferential direction of the continuous arc-shaped magnet 12 along positioning region 14 is arranged, or multiple, the number of magnet 12 is arranged in the circumferential direction along positioning region 14
Preferably three.
In one embodiment, positioning region 14 is specially circular arc type positioning region 14, and the central angle of circular arc type positioning region 14 is
120-150 degree.Thus setting is so that can observe the alignment on axis by both sides exposed portion when half a month ring 2 is installed, certainly
In other embodiments, the central angle of circular arc type positioning region 14 may be other angles, can be configured according to actual needs,
It is within the protection scope of the present utility model.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a kind of half a month ring mounting device, which is characterized in that including device noumenon, one end of described device ontology be equipped with for
The positioning region of half a month ring circumferential wall fitting setting, the positioning region are equipped with for the circumferential direction with the cooperation of the circumferential boss of half a month ring
Groove.
2. half a month ring mounting device according to claim 1, which is characterized in that described device ontology further include with it is described fixed
The handle portion of position portion integral type setting.
3. half a month ring mounting device according to claim 2, which is characterized in that the circumferential recess is set to the positioning region
Lower section along the vertical direction, the top of the positioning region are equipped with the magnet for being adsorbed to half a month ring.
4. half a month ring mounting device according to claim 3, which is characterized in that the number of the magnet be it is multiple, it is multiple
Circumferential direction of the magnet along the positioning region is uniformly arranged.
5. half a month ring mounting device according to claim 4, which is characterized in that the number of the magnet is three.
6. half a month ring mounting device according to claim 5, which is characterized in that the positioning region is specially circular arc type positioning
Portion, the central angle of the circular arc type positioning region are 120-150 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822027884.6U CN209158252U (en) | 2018-12-04 | 2018-12-04 | A kind of half a month ring mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822027884.6U CN209158252U (en) | 2018-12-04 | 2018-12-04 | A kind of half a month ring mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209158252U true CN209158252U (en) | 2019-07-26 |
Family
ID=67342140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822027884.6U Active CN209158252U (en) | 2018-12-04 | 2018-12-04 | A kind of half a month ring mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209158252U (en) |
-
2018
- 2018-12-04 CN CN201822027884.6U patent/CN209158252U/en active Active
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