CN209222924U - A kind of bearing shaping tooling and bearing trimmer - Google Patents
A kind of bearing shaping tooling and bearing trimmer Download PDFInfo
- Publication number
- CN209222924U CN209222924U CN201822273000.5U CN201822273000U CN209222924U CN 209222924 U CN209222924 U CN 209222924U CN 201822273000 U CN201822273000 U CN 201822273000U CN 209222924 U CN209222924 U CN 209222924U
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- bearing
- mandril
- baffle
- bracket
- shaping tooling
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- 238000007493 shaping process Methods 0.000 title claims abstract description 63
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a kind of bearing shaping tooling, including bracket, branch is provided with baffle and mandril for clamping bearing outer ring both ends, and position of the baffle on bracket is adjustable, close to or far from mandril；When bearing is set between baffle and mandril, mandril squeezes bearing outer ring under external force and unclamps bearing outer ring when removing external force.The bearing shaping tooling can meet the needs of different bearing designations by adjusting the position of baffle, easy to adjust, and can avoid the waste of a large amount of gasket toolings, be not necessarily to concrete management and maintenance, bring many conveniences to the replacement of bearing designation.The invention also discloses a kind of bearing trimmers including above-mentioned bearing shaping tooling.
Description
Technical field
The utility model relates to bearing mnanufacture equipment Technology fields, more specifically to a kind of bearing shaping work
Dress.In addition, the utility model further relates to a kind of bearing trimmer including above-mentioned bearing shaping tooling.
Background technique
It is generally known that generally use bearing shaping tooling when carrying out shaping to bearing and clamp the opposite both ends of bearing,
And extruding force is applied by the one end of bearing shaping tooling to bearing, to realize the shaping to bearing.
However, needing to pass through when carrying out shaping using bearing of the bearing shaping tooling in the prior art to different model
It replaces the gasket of different-thickness or increases and decreases the mode of gasket quantity to adapt to the bearing size of different model.As can be seen that this
Standard is needed when replacing bearing designation by adjusting the thickness or quantity of gasket to adapt to the mode of different model bearing replacing
Standby a variety of different sizes and sufficient amount of gasket tooling, on the one hand cause tooling to waste, and the management of multiple pads tooling
It is cumbersome with safeguarding；On the other hand by adjustment gasket repeatedly so that bearing shaping tooling adjusts best fit size, so that more
Low efficiency is changed, brings inconvenience to the replacement of bearing designation.
It is current in conclusion how to provide a kind of bearing shaping tooling for being conveniently adapted to different model bearing
Those skilled in the art's urgent problem to be solved.
Utility model content
In view of this, structure is simple the purpose of the utility model is to provide a kind of bearing shaping tooling, facilitate adjustment,
The efficiency of bearing designation replacement can be improved.
The another object of the utility model is to provide a kind of bearing trimmer including above-mentioned bearing shaping tooling, tooling letter
It is single, convenient for safeguarding and management, and bearing designation replacement is high-efficient.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of bearing shaping tooling, including bracket, the branch are provided with baffle and top for clamping bearing outer ring both ends
Bar, the position of the baffle on the bracket is adjustable, close to or far from the mandril；When bearing is set to the baffle and institute
When stating between mandril, the mandril squeezes bearing outer ring under external force and unclamps bearing outer ring when removing the external force.
Preferably, the bracket is installed with the adjusting screw rod for adjusting the distance between the baffle and the mandril,
The baffle is movably sheathed on the adjusting screw rod, and the adjusting screw rod is arranged with adjusting nut, the adjusting nut with
The baffle offsets far from the side of the mandril.
Preferably, the branch is provided with:
For adjusting the second adjusting screw rod of the distance between the baffle and the mandril, second adjusting screw rod with
The holder pivots connection；
The adjusting block being threadedly coupled with second adjusting screw rod, the adjusting block and the baffle are connected.
Preferably, the bracket is equipped with the backing plate for being used to support bearing outer ring end face close to the side of the baffle, described
The position of backing plate on the bracket is adjustable, close to or far from the mandril.
Preferably, the branch is provided with the first adjustment hole of strip, and the backing plate is equipped with the second adjustment hole of strip,
The baffle is equipped with bolt hole, and the baffle, the backing plate and the bracket are by being arranged in the bolt hole, second tune
The bolt of knothole and first adjustment hole is detachably connected.
Preferably, the branch is provided with the support base for being used to support the mandril, and the mandril and the support base slide
Connection is equipped with the first elastic component for resetting the mandril between the mandril and the support base.
Preferably, the mandril is equipped with the locating part for limiting the stroke of the mandril, and the locating part is on the top
Position on bar is adjustable.
Preferably, the bracket has tilt angle convenient to use.
A kind of bearing trimmer, including bearing shaping tooling, the bearing shaping tooling are that any one of the above bearing is whole
Shape tooling further includes applying external force for the mandril to the bearing shaping tooling so that the extruding that the mandril squeezes bearing is driven
Moving part.
Preferably, the extruding actuator includes:
Outer rim is used for the eccentric wheel to offset with the mandril far from one end of the baffle；
Pull rod with the eccentric wheel hingedly, to drive the eccentric wheel rotation；
With the other end of the pull rod is hinged, pedal to drive the pull rod lifting, the pedal with for driving institute
The second elastic component for stating pedal reset is connected.
Bearing shaping tooling provided by the utility model, since position of the baffle on bracket is adjustable, replacement to
When the bearing designation of shaping, baffle can be made close to or far from mandril by adjusting the position of baffle, to change baffle and mandril
The distance between, make to have between the two with to the compatible orientation distance of shaping bearing, to facilitate bearing in baffle and top
Positioning between bar.After bearing positions between baffle and mandril, mandril can be made to squeeze bearing by applying external force to mandril
Outer ring achievees the purpose that bearing shaping.
Difference is adapted to by way of the gasket or increase and decrease gasket quantity of replacing different-thickness in compared with the prior art
The bearing size of model, the bearing shaping tooling can meet the needs of different bearing designations by adjusting the position of baffle, adjust
Perfect square just, and can avoid the waste of a large amount of gasket toolings, is not necessarily to concrete management and maintenance, brings to the replacement of bearing designation many
It is convenient.
Bearing trimmer provided by the utility model, including above-mentioned bearing shaping tooling, tooling is simple, convenient for safeguarding and pipe
Reason, and bearing designation replacement is high-efficient.
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 the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of bearing shaping tooling specific embodiment provided by the utility model；
Fig. 2 is the structural schematic diagram of bearing trimmer specific embodiment provided by the utility model；
Fig. 3 is the cross-sectional view of Fig. 2；
Fig. 4 is the front view of Fig. 2.
Appended drawing reference in Fig. 1 to Fig. 4 is as follows:
1 it is bracket, 11 be the first adjustment hole, 2 be baffle, 21 be bolt hole, 3 be mandril, 31 be locating part, 4 is adjusting
Screw rod, 5 be adjusting nut, 6 be backing plate, 61 be the second adjustment hole, 7 be support base, 81 be eccentric wheel, 82 be pull rod, 83 to step on
Plate, 01 are bearing.
Specific embodiment
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.
The core of the utility model is to provide a kind of bearing shaping tooling, and structure is simple, facilitates adjustment, bearing can be improved
The efficiency of model replacement.Another core of the utility model is to provide a kind of bearing shaping including above-mentioned bearing shaping tooling
Machine, tooling is simple, convenient for safeguarding and management, and bearing designation replacement is high-efficient.
Fig. 1-Fig. 4 is please referred to, Fig. 1 is the structural representation of bearing shaping tooling specific embodiment provided by the utility model
Figure；Fig. 2 is the structural schematic diagram of bearing trimmer specific embodiment provided by the utility model；Fig. 3 is the cross-sectional view of Fig. 2；
Fig. 4 is the front view of Fig. 2.
The utility model provides a kind of bearing shaping tooling, including the baffle 2 for clamping 01 outer ring both ends of bearing and pushes up
Bar 3, baffle 2 and mandril 3 are set on bracket 1, and position of the baffle 2 on bracket 1 is adjustable, between controllable register 2 and mandril 3
Distance, to make baffle 2 close to or far from mandril 3, to adapt to the bearing 01 of different model.
That is, the utility model ensures the distance between baffle 2 and mandril 3 by adjusting the position of baffle 2, from
And the distance for making between the two meets the positioning spacing demand of different model bearing 01.
It is understood that when in use, position of the baffle 2 on bracket 1 remains unchanged, to be matched for clamping tightly with mandril 3
Currently to shaping bearing 01；It, can be according to the specific size to shaping bearing 01 come regulating fender 2 when replacing 01 model of bearing
Position makes between baffle 2 and mandril 3 there is suitable distance to make position of the baffle 2 on bracket 1 after baffle 2 is adjusted in place
It sets and remains unchanged.
It should be noted that the present embodiment does not do and has to position adjustment structure of the baffle 2 on bracket 1 and its regulative mode
Body limits, reference can be made to the prior art, as long as can be realized position adjustment of the baffle 2 on bracket 1.
It is understood that mandril 3 is used to generate extruding force to 01 outer ring of bearing, to realize the purpose of 01 shaping of bearing.
Preferably, mandril 3 is slidably connected with bracket 1, and mandril 3 is connected with the elastic component for driving mandril 3 to reset.When by bearing 01
When being put between baffle 2 and mandril 3, by mandril 3 apply external force, make mandril 3 press to 01 outer ring of bearing and to bearing 01 outside
Circle applies extruding force；When removing the external force, mandril 3 is driven to unclamp 01 outer ring of bearing by elastic component.
It can thus be seen that bearing shaping tooling provided by the utility model, since position of the baffle 2 on bracket 1 can
It adjusts, therefore, in replacement when 01 model of bearing of shaping, baffle 2 can be made close to or far from top by adjusting the position of baffle 2
Bar 3, to change the distance between baffle 2 and mandril 3, make to have between the two with to the compatible spacer of shaping bearing 01
From to facilitate positioning of the bearing 01 between baffle 2 and mandril 3.It, can after bearing 01 positions between baffle 2 and mandril 3
So that mandril 3 is squeezed 01 outer ring of bearing by applying external force to mandril 3, achievees the purpose that 01 shaping of bearing.
Difference is adapted to by way of the gasket or increase and decrease gasket quantity of replacing different-thickness in compared with the prior art
01 size of bearing of model, the bearing shaping tooling can meet the need of different 01 models of bearing by adjusting the position of baffle 2
It asks, it is easy to adjust, and can avoid the waste of a large amount of gasket toolings, it is not necessarily to concrete management and maintenance, to the replacement of 01 model of bearing
Bring many conveniences.
In view of the specific adjustment structure of 2 position of baffle and its simple and the being easy to implement property of regulative mode, in above-mentioned reality
It applies on the basis of example, bracket 1 is installed with the adjusting screw rod 4 for the distance between controllable register 2 and mandril 3, and baffle 2 is removable
Dynamic is sheathed on adjusting screw rod 4, and adjusting screw rod 4 is arranged with adjusting nut 5, adjusting nut 5 and side of the baffle 2 far from mandril 3
It offsets.
That is, the present embodiment is by the cooperation of adjusting nut 5 and adjusting screw rod 4 come the position of regulating fender 2.It adjusts
When, by screwing adjusting nut 5, move adjusting nut 5 on adjusting screw rod 4, and then baffle 2 is pushed to move along adjusting screw rod 4
It is dynamic, to achieve the purpose that 2 position of regulating fender.
Preferably, the quantity of adjusting screw rod 4 is two, and two adjusting screw rods 4 are respectively arranged on the two sides of baffle 2.This can be with
Ensure 2 two sides of baffle mobile equilibrium and stationarity.
In view of another regulative mode of baffle 2, on the basis of above-described embodiment, bracket 1 is equipped with for adjusting
Baffle 2 is adjusted with the second adjusting screw rod of the distance between mandril 3 and the adjusting block being threadedly coupled with the second adjusting screw rod, second
It saves screw rod and bracket 1 is rotatablely connected, adjusting block is fixedly connected with baffle 2.
That is, the present embodiment by screwing the second adjusting screw rod, moves adjusting block along the second adjusting screw rod, thus
It drives baffle 2 mobile, achievees the purpose that 2 position of baffle adjusts.
Preferably, the second adjusting screw rod is connected with the regulation handle for driving the second adjusting screw rod to rotate.
In view of the stability that bearing 01 positions, on the basis of any of the above-described embodiment, bracket 1 is close to baffle 2
Side be equipped with and be used to support the backing plate 6 of 01 cycle surface of bearing, position of the backing plate 6 on bracket 1 is adjustable, with close to or far from
Mandril 3.
That is, the present embodiment is by backing plate 6 come end face of 01 outer ring of spring bearing far from 3 side of mandril.
In order to enable backing plate 6 preferably to support the bearing 01 of different model, the position of the backing plate 6 in the present embodiment can
Adjust, the present embodiment to the specific adjustment structure and its position regulative mode of backing plate 6 without limitation.
In view of the specific regulative mode of backing plate 6, on the basis of above-described embodiment, bracket 1 is equipped with the of strip
One adjustment hole 11, backing plate 6 are equipped with the second adjustment hole 61 of strip, and baffle 2 is equipped with bolt hole 21, baffle 2, backing plate 6 and bracket 1
Bolt by being arranged in bolt hole 21, the second adjustment hole 61 and the first adjustment hole 11 is detachably connected.
That is, baffle 2, backing plate 6 and bracket 1 are bolted in the present embodiment, when guaranteeing to use baffle 2 with
The position of backing plate 6 remains unchanged.When replacing model, bolt is removed, backing plate 6 is moved along bracket 1, makes the second adjustment hole 61
It is aligned with the different location of the first adjustment hole 11, then baffle 2 is moved along backing plate 6, adjust the bolt hole 21 on baffle 2 and second
The different location of knothole 61 is aligned, when the position of backing plate 6 and baffle 2 is adjusted in place, use bolt by baffle 2, backing plate 6 with
And bracket 1 is fixed locked.
In view of specific set-up mode of the mandril 3 on bracket 1, on the basis of above-described embodiment, bracket 1, which is equipped with, to be used
In the support base 7 of supporting post-rod 3, mandril 3 is slidably connected with support base 7, is equipped between mandril 3 and support base 7 for making mandril 3
The first elastic component resetted.
That is, under external force, mandril 3 can be along support base 7 when bearing 01 is set between baffle 2 and mandril 3
It is mobile to 01 outer ring of bearing, to squeeze 01 outer ring of bearing；When removing external force, under the action of the first elastic component, mandril 3 is multiple
01 outer ring of bearing is unclamped in position, in order to take out the bearing after shaping 01, prepares to carry out shaping to next bearing 01.
Preferably, the first elastic component is spring.
In order to avoid mandril 3 is to 01 excessive extrusion of bearing, on the basis of above-described embodiment, mandril 3 is equipped with for limiting
Determine the locating part 31 of the stroke of mandril 3, position of the locating part 31 on mandril 3 is adjustable.
That is, the present embodiment limits the stroke that mandril 3 presses to 01 outer ring of bearing by locating part 31, so that it is guaranteed that
To the degree of 01 shaping of bearing, avoids mandril 3 from pressing excessively bearing 01, shaping is caused to fail.
In addition, position of the locating part 31 on mandril 3 is adjustable, mandril 3 is limited with the position by adjusting locating part 31
Different trips, so that the stroke of mandril 3 be made to be adapted with the bearing 01 of different model.
Preferably, mandril 3 is equipped with threaded post far from one end of baffle 2, and locating part 31 is big to be threadedly coupled with threaded post
Nut, when the end face of the end face of big nut and support base 7 offsets, mandril 3 will be unable to continue to move to, with to bearing 01 carry out into
The extruding of one step.The restriction to 3 stroke of mandril can be adjusted by adjusting big nut and the cooperation position of threaded post.
In view of the convenience used, on the basis of above-described embodiment, bracket 1 has inclination angle convenient to use
Degree.
That is, bracket 1 has inclined surface, it is clear that inclined surface is towards operator when use, in order to worker's taking and placing
Bearing 01.
It is understood that baffle 2 is set to the bottom of inclined surface, mandril 3 is set to the top of inclined surface, in order to bearing 01
Baffle 2 is pressed under the effect of gravity.
Preferably, bracket 1 is right angled triangle bracket 1, and a right-angle side of right angled triangle bracket 1 is for being arranged in axis
It holds on the framework platform of trimmer, the inclined side of right angled triangle bracket 1 is for being arranged baffle 2 and mandril 3.
Preferably, right angled triangle bracket 1 is welded by angle steel.
In order to improve the structural strength of right angled triangle bracket 1, it is preferable that the lopsided bottom of right angled triangle bracket 1
Equipped at least one piece for improving the stiffening plate of 1 integral rigidity of bracket.
In addition to above-mentioned bearing shaping tooling, it includes bearing shaping disclosed in above-described embodiment that the utility model, which also provides a kind of,
The bearing trimmer of tooling, the bearing trimmer further include applying external force for the mandril 3 to bearing shaping tooling so that mandril 3
Squeeze the extruding actuator of bearing 01.
That is, applying external force when shaping to mandril 3 by squeezing actuator, so that mandril 3 squeezes 01 outer ring of bearing, reaching
To the purpose of shaping.
In view of squeezing the specific structure of actuator, on the basis of above-described embodiment, squeezing actuator includes bias
Wheel 81, pull rod 82 and pedal 83.
The outer rim of eccentric wheel 81 offsets with mandril 3 far from one end of baffle 2, to pass through outer rim when eccentric wheel 81 rotates
Push mandril 3 mobile.
Preferably, bracket 1 is equipped with bottom plate, is set on bottom plate there are two 01, bearing, the shaft of eccentric wheel 81 passes through bearing 01
It is arranged on two 01, bearing.
Eccentric wheel 81 and pull rod 82 are hinged, it is preferable that eccentric wheel 81 is equipped with U-shaped mounting groove, pull rod far from one end of mandril 3
82 one end is inserted in the U-shaped mounting groove, and two parallel cell wall threes of pull rod 82 and U-shaped mounting groove are connected by screw
It connects, and pull rod 82 can be rotated relative to screw.That is, the lifting by pull rod 82 can be rotated with movable eccentric wheel 81.
The other end and pedal 83 of pull rod 82 are hinged, and pedal 83 is relative to a swing rod, to make to step on by pushes pedals 83
Plate 83 is swung around its balance staff, so that pushing drawing rod 82 is gone up and down.When people's foot unclamps pedal 83, the second elastic component can make pedal 83
It resets.
Preferably, the second elastic component is spring.
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.
Bearing shaping tooling provided by the utility model and bearing trimmer are described in detail above.Herein
Specific case is applied to be expounded the principles of the present invention and embodiment, the explanation of above example is only intended to
Help understands the method and its core concept of the utility model.It should be pointed out that coming for those skilled in the art
It says, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, these change
Into in the protection scope for also falling into the utility model claims with modification.
Claims (10)
1. a kind of bearing shaping tooling, which is characterized in that including bracket (1), the bracket (1) is equipped with for clamping bearing (01)
The baffle (2) and mandril (3) at outer ring both ends, position of the baffle (2) on the bracket (1) is adjustable, with close to or far from
The mandril (3)；When bearing (01) is set between the baffle (2) and the mandril (3), the mandril (3) is in outer masterpiece
Bearing (01) outer ring is unclamped with lower extruding bearing (01) outer ring and when removing the external force.
2. bearing shaping tooling according to claim 1, which is characterized in that the bracket (1) is installed with for adjusting
The adjusting screw rod (4) of the distance between baffle (2) and the mandril (3) is stated, the baffle (2) is movably sheathed on the tune
It saves screw rod (4), the adjusting screw rod (4) is arranged with adjusting nut (5), and the adjusting nut (5) and the baffle (2) are far from institute
The side for stating mandril (3) offsets.
3. bearing shaping tooling according to claim 1, which is characterized in that the bracket (1) is equipped with:
For adjusting the second adjusting screw rod of the distance between the baffle (2) and the mandril (3), second adjusting screw rod
It is rotatablely connected with the bracket (1)；
The adjusting block being threadedly coupled with second adjusting screw rod, the adjusting block and the baffle (2) are connected.
4. bearing shaping tooling according to claim 1-3, which is characterized in that the bracket (1) is close to described
The side of baffle (2) is equipped with the backing plate (6) for being used to support bearing (01) cycle surface, and the backing plate (6) is on the bracket (1)
Position it is adjustable, close to or far from the mandril (3).
5. bearing shaping tooling according to claim 4, which is characterized in that the bracket (1) is equipped with the first of strip
Adjustment hole (11), the backing plate (6) are equipped with the second adjustment hole (61) of strip, and the baffle (2) is equipped with bolt hole (21), institute
Baffle (2), the backing plate (6) and the bracket (1) are stated by being arranged in the bolt hole (21), second adjustment hole (61)
And the bolt of first adjustment hole (11) is detachably connected.
6. bearing shaping tooling according to claim 4, which is characterized in that the bracket (1) is described equipped with being used to support
The support base (7) of mandril (3), the mandril (3) are slidably connected with the support base (7), the mandril (3) and the support base
(7) the first elastic component for resetting the mandril (3) is equipped between.
7. bearing shaping tooling according to claim 6, which is characterized in that the mandril (3) is equipped with described for limiting
The locating part (31) of the stroke of mandril (3), position of the locating part (31) on the mandril (3) is adjustable.
8. bearing shaping tooling according to claim 4, which is characterized in that the bracket (1) has what is be easy to use to incline
Rake angle.
9. a kind of bearing trimmer, including bearing shaping tooling, which is characterized in that the bearing shaping tooling is claim 1-
8 described in any item bearing shaping toolings further include applying external force for the mandril (3) to the bearing shaping tooling so that institute
State the extruding actuator that mandril (3) squeeze bearing (01).
10. bearing trimmer according to claim 9, which is characterized in that the extruding actuator includes:
Outer rim is used for the eccentric wheel (81) to offset with the mandril (3) far from the one end of the baffle (2)；
With the pull rod (82) of the eccentric wheel (81) hingedly, to drive the eccentric wheel (81) to rotate；
With the other end of the pull rod (82) is hinged, pedal (83) to drive the pull rod (82) to go up and down, the pedal (83)
It is connected with the second elastic component for driving the pedal (83) to reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822273000.5U CN209222924U (en) | 2018-12-29 | 2018-12-29 | A kind of bearing shaping tooling and bearing trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822273000.5U CN209222924U (en) | 2018-12-29 | 2018-12-29 | A kind of bearing shaping tooling and bearing trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209222924U true CN209222924U (en) | 2019-08-09 |
Family
ID=67509964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822273000.5U Expired - Fee Related CN209222924U (en) | 2018-12-29 | 2018-12-29 | A kind of bearing shaping tooling and bearing trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209222924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985556A (en) * | 2020-01-13 | 2020-04-10 | 邹国华 | Automatic compactor of bearing steel ball |
-
2018
- 2018-12-29 CN CN201822273000.5U patent/CN209222924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985556A (en) * | 2020-01-13 | 2020-04-10 | 邹国华 | Automatic compactor of bearing steel ball |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |