CN208992521U - A kind of axial direction Quick Release chuck, component and axial grip device - Google Patents
A kind of axial direction Quick Release chuck, component and axial grip device Download PDFInfo
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- CN208992521U CN208992521U CN201821367492.8U CN201821367492U CN208992521U CN 208992521 U CN208992521 U CN 208992521U CN 201821367492 U CN201821367492 U CN 201821367492U CN 208992521 U CN208992521 U CN 208992521U
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- axial
- quick release
- resigning
- face
- slot
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Abstract
The utility model discloses a kind of axial Quick Release chuck, component and axial grip devices, by setting at least one along its axially extending resigning through slot in the through-hole wall of the axial direction Quick Release chuck, the both ends of the resigning through slot are connect with both ends of the surface respectively, and the groove width size fit of the width dimensions of the raised line of locking nut and resigning through slot is so that raised line can pass through the resigning through slot, when carrying out the handling of axial grip device in this way, axial Quick Release chuck can be allowed to disassemble by locking nut without disassembling locking nut, dismount more convenient, raising working efficiency.
Description
Technical field
The utility model relates to a kind of axial Quick Release chuck, component and axial grip devices.
Background technique
When plain radial bearing does radial internal clearance measurement, Fig. 1 and Fig. 2 are please referred to, bearing 101 need to be placed on mandrel 102
Between chuck 103, mandrel 102 is thread spindle, and compressing chuck by the raised line on hand nutting 104 keeps clamping bearing inner race end face laggard
Row measurement；Since the inner ring diameter of existing chuck 103 is less than the radial longest width of hand nutting 104, radial internal clearance is surveyed
After amount, after hand nutting 104 need to being back-outed completely from mandrel 102, chuck 103 and bearing 101 could be taken out, then carry out new one
The measurement of wheel；It constructs as depicted in figs. 1 and 2.Therefore, when existing plain radial bearing does radial internal clearance measurement, operation on compared with
Be it is cumbersome, influenced working efficiency.
Utility model content
The utility model provides a kind of axial Quick Release chuck, component and axial grip device, and which overcome background techniques
Described in the deficiencies in the prior art.
The utility model solve technical solution used by its technical problem first is that:
A kind of axial direction Quick Release chuck, is used for axial grip device；It is the annular disk of a cone cell, is had parallel opposite
Both ends of the surface, the first circular cone clamp face and the through-hole through the both ends of the surface, first circular cone clamp face be located between the both ends of the surface and
Its axial ends is connect with the both ends of the surface respectively, which is equipped at least one along its axially extending resigning through slot, this allows
The both ends of position through slot are connect with both ends of the surface respectively.
Among one embodiment: one end is plane, and other end is that the first circular cone clamps between face and through-hole wall
Transition face.
Among one embodiment: the both ends of the surface are all plane.
Among one embodiment: the end face connecting with the larger diameter end that the first circular cone clamps face is concavely provided with an at least lock-bit
Deep gouge, the lock-bit deep gouge are connected between the through-hole and the lock-bit deep gouge and the resigning through slot to be staggered in a circumferential direction and be not on
On same sagittal plane.
Among one embodiment: being equipped with two resigning through slots, which is centrosymmetric laying in through-hole.
Among one embodiment: being equipped with two lock-bit deep gouges, which is centrosymmetric laying.
The utility model solve technical solution used by its technical problem second is that:
A kind of axial direction Quick-dismantle component, it includes axial Quick Release chuck and a locking nut described in one of technical solution, is somebody's turn to do
Locking nut include nut body and on nut body periphery wall projection an at least raised line, the length direction of the raised line is parallel
In the central axis of nut body, the size of the raised line and the size fit of resigning through slot are so that raised line can be logical by the resigning
Slot, the size of the raised line is with the size fit of lock-bit deep gouge so that raised line can be fallen into the lock-bit deep gouge is limited.
Among one embodiment: being convexly equipped with two raised lines on the nut body periphery wall, which is centrosymmetric laying.
The utility model solve technical solution used by its technical problem third is that:
A kind of axial grip device of ring type parts, it includes axial Quick-dismantle component and core described in one of technical solution
Shaft assembly, the mandrel component include a threaded mandrel and the fixing piece for being installed in the threaded mandrel one end, which has one
Second circular cone clamps face, and the second circular cone of the fixing piece, which clamps face and the first circular cone clamping face of the axial direction Quick Release chuck, to be distinguished
It is adapted to the interior hole end surface contact of full cover parts, which can be adapted to attaching with the threaded mandrel.
Among one embodiment: the ring type parts include plain radial bearing.
The technical program compared with the background art, it has the following advantages:
By setting at least one along its axially extending resigning through slot in the through-hole wall of the axial direction Quick Release chuck, the resigning is logical
The both ends of slot are connect with both ends of the surface respectively, and the groove width size fit of the width dimensions of the raised line of locking nut and resigning through slot with
Enable raised line by the resigning through slot, axial Quick Release chuck can be allowed to pass through locking without disassembling locking nut in this way
Nut and disassemble, dismount it is more convenient, improve working efficiency.
The end face connecting with the larger diameter end that the first circular cone clamps face is concavely provided with an at least lock-bit deep gouge, and the lock-bit is heavy
Slot is connected between the through-hole and the lock-bit deep gouge and the resigning through slot to be staggered in a circumferential direction and is not on same sagittal plane；
When needing to lock, the raised line of locking nut is directed at lock-bit deep gouge, and drive axial Quick Release chuck rotation lock, thus by convex
Item limits in lock-bit deep gouge, avoids the circumferential movement of axial Quick Release chuck and avoids raised line and the generation pair of resigning through slot after locking
It is quasi- and deviate from axial Quick Release chuck from the raised line.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the decomposition diagram of the axial grip device of existing plain radial bearing described in background technology.
Fig. 2 is the partial sectional view of the axial grip device of existing plain radial bearing described in background technology.
Fig. 3 is the decomposition diagram of the axial grip device of ring type parts described in the present embodiment.
Fig. 4 is one of the structural schematic diagram of axial grip device of ring type parts described in the present embodiment.
Fig. 5 is the partial sectional view of Fig. 4.
Fig. 6 is the second structural representation of the axial grip device of ring type parts described in the present embodiment.
Fig. 7 is one of the structural schematic diagram of axial Quick Release chuck described in the present embodiment.
Fig. 8 is the second structural representation of axial Quick Release chuck described in the present embodiment.
Specific embodiment
Fig. 3 to Fig. 6 is please referred to, a kind of axial grip device of ring type parts, it includes axial Quick-dismantle component and mandrel
Component, axial Quick-dismantle component axial direction Quick Release chuck 10 and a locking nut 20, the mandrel component include a threaded mandrel 30 and dress
It is located at the fixing piece 40 of the threaded mandrel one end, which there is one second circular cone to clamp face 41 (i.e. on the fixing piece
With a chuck arrangement), the second circular cone of the fixing piece 40 clamps face 41 and the first circular cone of the axial direction Quick Release chuck 10 clamps
Face 11 can be adapted to the interior hole end surface contact of full cover parts respectively, which can be adapted to dress with the threaded mandrel 31
It connects.Preferably, the ring type parts include plain radial bearing 50.
Fig. 7 and Fig. 8 are please referred to, which is used for axial grip device；It is the annular disk of a cone cell,
Face 11 is clamped with parallel opposite both ends of the surface, the first circular cone and through the through-hole 12 of the both ends of the surface, which clamps face
11 between the both ends of the surface and its axial ends is connect with the both ends of the surface respectively, which is equipped at least one along its axis
To the resigning through slot 121 of extension, the both ends of the resigning through slot 121 are connect with both ends of the surface respectively.In fact, the axial direction Quick Release chuck
10 structure can run through interception gained along the central axis of frustum of a cone entity by a cylindrical body.By the pressure of axial Quick Release chuck 10
Tight face is set as the conical surface, and the inner ring hole and threaded mandrel of the ring type parts after capable of making installation are coaxial, and adapt to more specification apertures ruler
Very little variation.
In the present embodiment, one end is plane 13, other end be the first circular cone clamp face 11 and 12 inner wall of through-hole it
Between transition face 14.In another preferred embodiment, which can also all be plane.
An at least raised line 21 for the locking nut 20 projection including nut body and on nut body periphery wall, the raised line
21 length direction is parallel to the central axis of nut body, the size fit of the size of the raised line 21 and resigning through slot 121 with
Enable raised line 21 by the resigning through slot 121, gives axial Quick Release chuck 10 to provide by the cooperation of raised line 21 and resigning through slot 121
One is exited the channel of threaded mandrel 30, without just can be by axial Quick Release after first unloading locking nut 20 from threaded mandrel 30
Chuck 10 unloads.
Preferably, the end face (end face is plane) connecting with the larger diameter end that the first circular cone clamps face 11 is concavely provided with
An at least lock-bit deep gouge 131, the lock-bit deep gouge 131 connect the through-hole 121 and the lock-bit deep gouge 131 and the resigning through slot 121 it
Between be staggered in a circumferential direction (shape has angle, and in the present embodiment, which is 90 degree) be not on same sagittal plane.When
When needing to lock, the raised line 21 of locking nut 20 is directed at lock-bit deep gouge 131, and drive axial 10 rotation lock of Quick Release chuck,
To in lock-bit deep gouge 131, raised line 21 after locking be avoided to be aligned with resigning through slot 121 and make axial direction the limit of raised line 21
Quick Release chuck 10 is deviate from from the raised line 21, and the size of the raised line 21 and the size fit of lock-bit deep gouge 131 are so that 21 energy of raised line
It falls into the lock-bit deep gouge 131 and is limited.
In the present embodiment, which is equipped with two resigning through slots 121, and the two resignings through slot 121 is in through-hole
Be centrosymmetric laying in 12.In the present embodiment, which is equipped with two lock-bit deep gouges 131, and two lock-bit is heavy
Slot 131 is centrosymmetric laying.
In the present embodiment, two raised lines 21 are convexly equipped on the nut body periphery wall, which is centrosymmetric laying.
The application method of the axial grip device of the ring type parts (including plain radial bearing), it includes clamping installation
Process and pine oil disassembly process；
Clamping installation process includes:
Step 11, locking nut 20 is spirally connected with threaded mandrel 30, by the inner hole sleeve of ring type parts in threaded mandrel 30
Fixing piece 40 and locking nut 20 between, clamp the second circular cone of hole end surface and fixing piece 40 in one end of ring type parts
41 contact of face adaptation；
Step 12, the resigning through slot 121 of axial Quick Release chuck 10 is aligned to the raised line 21 of locking nut 20, keeps the axial direction fast
The locking nut 20 can be passed through and be packed into threaded mandrel 30 to its first circular cone clamping face 11 and ring type parts by tearing chuck 10 open
Interior hole end surface adaptation；
Step 13, rotating axial Quick Release chuck 10 makes the raised line 21 of its lock-bit deep gouge 131 alignment locking nut 20；
Step 14, locking nut 20 is turned, drives axial Quick Release chuck 10 to rotate by raised line 21 and by ring type parts
It is locked between fixing piece 40 and axial Quick Release chuck 10.
Pine oil disassembly process includes:
Step 21, locking nut 20 is loosened；
Step 22, axial rotary Quick Release chuck 10 makes the raised line 21 of its resigning through slot 121 alignment locking nut 20；
Step 23, axial Quick Release chuck 10 deviates from threaded mandrel 30 along the guiding of raised line 21；
Step 24, ring type parts are deviate from into threaded mandrel 30.
The utility model can promote the use of various bearings and ring type parts, within hole end surface axial grip, Er Qiexu
In the structure frequently to dismount.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (10)
1. a kind of axial direction Quick Release chuck, is used for axial grip device；It is characterized by: being the annular disk of a cone cell, have flat
The opposite both ends of the surface of row, the first circular cone clamp face and the through-hole through the both ends of the surface, which clamps face and be located at the both ends
Between face and its axial ends is connect with the both ends of the surface respectively, and it is logical along its axially extending resigning which is equipped at least one
The both ends of slot, the resigning through slot are connect with both ends of the surface respectively.
2. a kind of axial Quick Release chuck according to claim 1, it is characterised in that: clamp the larger straight of face with the first circular cone
The end face of diameter end connection is concavely provided with an at least lock-bit deep gouge, which connects the through-hole and the lock-bit deep gouge and the resigning
It is staggered and is not on same sagittal plane in a circumferential direction between through slot.
3. a kind of axial Quick Release chuck according to claim 1 or 2, it is characterised in that: one end is plane, the other end
Face is the transition face between the first circular cone clamping face and through-hole wall.
4. a kind of axial Quick Release chuck according to claim 1 or 2, it is characterised in that: the both ends of the surface are all plane.
5. a kind of axial Quick Release chuck according to claim 1, it is characterised in that: be equipped with two resigning through slots, two resigning
Through slot is centrosymmetric laying in through-hole.
6. a kind of axial Quick Release chuck according to claim 5, it is characterised in that: be equipped with two lock-bit deep gouges, two lock-bit
Deep gouge is centrosymmetric laying.
7. a kind of axial direction Quick-dismantle component, it is characterised in that: including axial Quick Release chuck described in any one of claim 2 to 6
With a locking nut, the locking nut include nut body and on nut body periphery wall projection an at least raised line, this is convex
The length direction of item is parallel to the central axis of nut body, and the size of the raised line and the size fit of resigning through slot are so that raised line
Can by the resigning through slot, the size of the raised line and the size fit of lock-bit deep gouge so that raised line can fall into the lock-bit deep gouge into
Row limit.
8. a kind of axial Quick-dismantle component according to claim 7, it is characterised in that: be convexly equipped on the nut body periphery wall
Two raised lines, two raised line are centrosymmetric laying.
9. a kind of axial grip device of ring type parts, it is characterised in that: including axial Quick-dismantle component as claimed in claim 7
And mandrel component, the mandrel component include a threaded mandrel and the fixing piece for being installed in the threaded mandrel one end, fixing piece tool
There is one second circular cone to clamp face, the second circular cone of the fixing piece clamps face and the first circular cone of the axial direction Quick Release chuck clamps face energy
It is adapted to respectively with the interior hole end surface contact of full cover parts, which can be adapted to attaching with the threaded mandrel.
10. a kind of axial grip device of ring type parts according to claim 9, it is characterised in that: the snare class
Part includes plain radial bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367492.8U CN208992521U (en) | 2018-08-23 | 2018-08-23 | A kind of axial direction Quick Release chuck, component and axial grip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367492.8U CN208992521U (en) | 2018-08-23 | 2018-08-23 | A kind of axial direction Quick Release chuck, component and axial grip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208992521U true CN208992521U (en) | 2019-06-18 |
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ID=66798927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821367492.8U Active CN208992521U (en) | 2018-08-23 | 2018-08-23 | A kind of axial direction Quick Release chuck, component and axial grip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208992521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942746A (en) * | 2018-08-23 | 2018-12-07 | 福建龙溪轴承(集团)股份有限公司 | A kind of axial direction Quick Release chuck, component and axial grip device and its application method |
| CN112571220A (en) * | 2020-12-09 | 2021-03-30 | 中国航发哈尔滨轴承有限公司 | Tool for grinding annular belt of joint ball bearing and using method of tool |
-
2018
- 2018-08-23 CN CN201821367492.8U patent/CN208992521U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942746A (en) * | 2018-08-23 | 2018-12-07 | 福建龙溪轴承(集团)股份有限公司 | A kind of axial direction Quick Release chuck, component and axial grip device and its application method |
| CN108942746B (en) * | 2018-08-23 | 2023-08-25 | 福建龙溪轴承(集团)股份有限公司 | Axial quick-release chuck, assembly, axial clamping device and use method of axial quick-release chuck and assembly |
| CN112571220A (en) * | 2020-12-09 | 2021-03-30 | 中国航发哈尔滨轴承有限公司 | Tool for grinding annular belt of joint ball bearing and using method of tool |
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