CN209062835U - Bearing holder (housing, cover) inner ring ditch polishing transmitting device - Google Patents
Bearing holder (housing, cover) inner ring ditch polishing transmitting device Download PDFInfo
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- CN209062835U CN209062835U CN201822064302.1U CN201822064302U CN209062835U CN 209062835 U CN209062835 U CN 209062835U CN 201822064302 U CN201822064302 U CN 201822064302U CN 209062835 U CN209062835 U CN 209062835U
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- bearing
- lifting column
- rod
- housing
- cover
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Abstract
The utility model relates to a kind of bearing holder (housing, cover) inner ring ditch polishing transmitting devices.Including pedestal and the lifting column of base top is set, the hollow setting of lifting column, screw rod is provided in the lifting column, ball bearing is set on the screw rod, bearing rod is provided on the ball bearing, the bearing rod is arranged through lifting column, the lifting groove moved up and down for bearing rod is provided on the lifting column, axis connects between the bearing rod and ball bearing, the lifting column side is provided with material channel, the material channel is arranged close to the side of lifting groove, the bottom of lifting column is arranged in the material channel, feeding-passage is additionally provided with above the material channel, the feeding-passage is additionally provided with follower arm, the follower arm is arranged along the axial direction of feeding-passage, the follower arm connects with feeding-passage axis.The utility model makes staff that can be thereby reduced working strength with off-line working, be improved work efficiency.
Description
Technical field
The utility model belongs to bearing holder (housing, cover) processing equipment field more particularly to a kind of bearing holder (housing, cover) inner ring ditch polishing transmission dress
It sets.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is to support mechanical rotary body, is reduced
Coefficient of friction in its motion process, and guarantee its rotating accuracy.Rolling bearing generally by outer snare, interior snare, rolling element and
Four part of retainer composition.Rolling element is arranged between outer snare and interior snare, in order to ensure the precision of bearing revolution, generally needs
It to be polished using CNC race grinding machine for ball bearing inner ring, it is ensured that its is smooth.
Although CNC race grinding machine for ball bearing inner ring can polish smooth bearing holder (housing, cover) inner ring, during its feeding, people is needed
Work carries out feeding, since the polishing time is very fast, worker needs the continuous feeding that carries out just to can satisfy numerical control bearing inner race
The needs of ditch grinding machine.Thus, cause labor intensity of workers greatly and the time of being at table needs to shut down, causes working efficiency low.
Utility model content
The utility model proposes that one kind is set for technical problem present in above-mentioned CNC race grinding machine for ball bearing inner ring feeding
Count reasonable, simple structure and convenient processing and the bearing holder (housing, cover) inner ring ditch that can be implemented as CNC race grinding machine for ball bearing inner ring automatic charging
Polishing transmitting device.
In order to achieve the above object, the technical solution adopted in the utility model is that the utility model provides a kind of bearing holder (housing, cover)
Inner ring ditch is polished transmitting device, including pedestal and the lifting column of base top is arranged in, the hollow setting of lifting column is described
It is provided with screw rod in lifting column, ball bearing is set on the screw rod, is provided on the pedestal for driving screw turns
Driving motor, bearing rod is provided on the ball bearing, the bearing rod is arranged through lifting column, sets on the lifting column
It is equipped with the lifting groove moved up and down for bearing rod, axis connects between the bearing rod and ball bearing, and the lifting column side is set
It is equipped with material channel, the material channel is arranged close to the side of lifting groove, and the bottom of lifting column is arranged in the material channel,
Be additionally provided with feeding-passage above the material channel, the feeding-passage is additionally provided with follower arm, the follower arm along into
Expect the axial setting in channel, the follower arm connects with feeding-passage axis.
Preferably, the side of the lifting column is additionally provided with supporting rod, the supporting rod is vertically arranged in lifting groove
Side.
Preferably, being additionally provided with torsional spring between the bearing rod and ball bearing.
Preferably, the side of lifting column is arranged in by clamping piece for the supporting rod, the clamping piece is in the U-shaped toppled over
Type setting, the both sides of the clamping piece are detachably mounted to the two sides of lifting groove, and the clamping piece is close to the side of clamping piece
It is provided with adjusting screw rod, the adjusting screw rod is arranged through the middle part of clamping piece.
Compared with prior art, it is the advantages of the utility model with good effect,
1, the utility model provides bearing holder (housing, cover) inner ring ditch polishing transmitting device, and the structure of ball screw is utilized to design complex
The design for expecting channel and feeding-passage, effectively realizes the automation feeding of CNC race grinding machine for ball bearing inner ring, makes staff
It can thereby reduce working strength with off-line working, improve work efficiency.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram for the bearing holder (housing, cover) inner ring ditch polishing transmitting device that embodiment 1 provides；
Fig. 2 is the attachment structure schematic diagram for the bearing rod that embodiment 1 provides；
In above each figure, 1, pedestal；2, lifting column；21, lifting groove；3, screw rod；31, ball bearing；32, driving motor；
4, bearing rod；41, torsional spring；5, material channel；6, feeding-passage；61, follower arm；7, supporting rod；8, clamping piece；81, spiral shell is adjusted
Bar.
Specific embodiment
It is with reference to the accompanying drawing and real in order to be more clearly understood that the above objects, features, and advantages of the utility model
Example is applied to be described further the utility model.It should be noted that in the absence of conflict, embodiments herein and reality
The feature applied in example can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other modes described herein are different from, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment 1, as shown in Figure 1 and Figure 2, the present embodiment aim to solve the problem that existing CNC race grinding machine for ball bearing inner ring artificial loading
The technical issues of large labor intensity, for this purpose, bearing holder (housing, cover) inner ring ditch provided in this embodiment polish transmitting device, including pedestal 1 with
And the lifting column 2 at 1 top of pedestal is set, in the present embodiment, lifting column 2 is whole to be set in cuboid installing, and in lifting column 2
Sky setting, is provided with screw rod 3, screw rod 3 is rotatably arranged in lifting column 2, and ball axis is set on screw rod 3 in lifting column 2
31 are held, the driving motor 32 for driving screw turns is provided on pedestal 1, and then form the structure of ball screw 3, is rolled
Ballscrew 3 is the common structure for converting rotational motion into linear motion, therefore in the present embodiment, detailed description is not added, in this way,
Under the action of driving motor 32, ball bearing 31 can move up and down with respect to screw rod 3, in order to achieve the purpose that feeding, at this
In embodiment, bearing rod 4 is provided on ball bearing 31, bearing rod 4 is arranged through lifting column 2, is arranged on lifting column 2 useful
In the lifting groove 21 that bearing rod 4 moves up and down, in this way, bearing rod 4 can move up and down in lifting groove 21.
In order to realize the movement of bearing holder (housing, cover), in the present embodiment, axis is connect between bearing rod 4 and ball bearing 31, herein
It should be noted that bearing rod 4, which is only capable of opposite roller bearing, is flipped up 90 °, limit overturning passes through the corresponding limit of setting
It realizes, therefore in the present embodiment, detailed description is not added, 2 side of lifting column is provided with material channel 5, material channel 5 is close to liter
The side setting of slot 21 is dropped, and material channel 5 is mainly made of the side plate of bottom plate and two sides, for placing bearing holder (housing, cover), in this implementation
In example, in order to show whole device, the material channel 5 of sub-fraction is only provided in the accompanying drawings, material channel 5 can place bearing holder (housing, cover)
Number be also that work can be with the time of off-line working, in the present embodiment, the other end of material channel 5 can be set in height
Place is rolled using the weight of bearing holder (housing, cover) itself, transmission belt can be set also to be transmitted.
It in the present embodiment, is the gravity for utilizing bearing holder (housing, cover) itself, for this purpose, the bottom of lifting column 2 is arranged in material channel 5
Portion enters bearing holder (housing, cover) in CNC race grinding machine for ball bearing inner ring for convenience, and it is logical to be additionally provided with charging in the top of material channel 5
Road 6, equally, feeding-passage 6 are consistent with 5 structure of material channel, in order to show whole device, only provide sub-fraction in the accompanying drawings
Feeding-passage 6, feeding-passage 6 also with bearing holder (housing, cover) itself gravity, make its be scrolled into go to numerical control bearing inner race ditch mill
The work area to be added of bed.
In order to be able to enter bearing holder (housing, cover) in feeding-passage 6, follower arm 61, follower arm are additionally provided in feeding-passage 6
61 along feeding-passage 6 axial direction setting, follower arm 61 connects with 6 axis of feeding-passage, herein it should be noted that follower arm 61 only
90 ° can be flipped up by feeding-passage 6 relatively, limit can be realized accordingly by setting for limit overturning.
By above-mentioned setting, when bearing holder (housing, cover) is rolled to lifting column 2 (its through-hole towards lifting groove 21), bearing rod 4 exists
It under the action of screw rod 3, moves downward, when bearing rod 4 touches bearing holder (housing, cover), under the action of bearing holder (housing, cover), bearing rod 4 is upward
Overturning, ball bearing 31 continues to move downward, and when bearing rod 4 is applied to the position of the through-hole of bearing holder (housing, cover), bearing holder (housing, cover) is lost pair
The effect of bearing rod 4 is in bearing rod 4 in bearing holder (housing, cover), in this way, ball bearing 31 moves upwards, bearing rod 4 will take on axis
Bearing sleeve and then moves upwards, and after bearing holder (housing, cover) reaches the position of follower arm 61, bearing holder (housing, cover) acts on follower arm 61, makes follower arm 61
Overturning, and then bearing holder (housing, cover) continues up, when bearing holder (housing, cover) runs to 61 top of follower arm, ball bearing 31 starts to transport downwards
It is dynamic, it since follower arm 61 can not downwardly turn over, allows for bearing rod 4 and is flipped up, and then bearing holder (housing, cover) is made to be detached from bearing rod 4, rolling
Into feeding-passage 6, transmission is completed.
Stability when in order to ensure bearing holder (housing, cover) rising, is additionally provided with supporting rod 7, supporting rod 7 in the side of lifting column 2
It is vertically arranged in the side of lifting groove 21, the spacing between supporting rod 7 and lifting column 2 is exactly the height of a bearing holder (housing, cover), in this way,
It is that bearing holder (housing, cover) will not fall down from bearing rod 4 under the action of supporting rod 7.
In order to reduce production cost, in the present embodiment, the side of lifting column 2 is arranged in by clamping piece 8 for supporting rod 7,
The clamping piece 8 is in the U-shaped setting toppled over, and the both sides of the clamping piece 8 are detachably mounted to the two sides of lifting groove 21, institute
It states clamping piece 8 and the side of clamping piece 8 is provided with adjusting screw rod 81, the adjusting screw rod 81 is set through the middle part of clamping piece 8
It sets, by the way that nut is arranged in the two sides of clamping piece 8, adjusting screw rod 81 is tightened.
In order to make the quick range of bearing rod 4, in the present embodiment, also set up between bearing rod 4 and ball bearing 31
There is torsional spring 41, specifically, torsional spring 41 is sleeved in the rotation axis between bearing rod 4 and ball bearing 31, in this way, making bearing rod
4 can quickly reset, it is ensured that can quickly work.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but all without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit any simple modification, equivalent variations and remodeling to the above embodiments, it is practical new to still fall within this
The protection scope of type technical solution.
Claims (4)
- The transmitting device 1. a kind of bearing holder (housing, cover) inner ring ditch is polished, which is characterized in that including pedestal and the liter of base top is set Column drops, and the lifting column hollow setting is provided with screw rod in the lifting column, ball bearing is set on the screw rod, described It is provided with the driving motor for driving screw turns on pedestal, bearing rod, the bearing rod are provided on the ball bearing It is arranged through lifting column, is provided with the lifting groove moved up and down for bearing rod, the bearing rod and ball on the lifting column Axis connects between bearing, and the lifting column side is provided with material channel, and the material channel is arranged close to the side of lifting groove, institute The bottom that lifting column is arranged in material channel is stated, feeding-passage, the feeding-passage are additionally provided with above the material channel It is additionally provided with follower arm, the follower arm is arranged along the axial direction of feeding-passage, and the follower arm connects with feeding-passage axis.
- The transmitting device 2. bearing holder (housing, cover) inner ring ditch according to claim 1 is polished, which is characterized in that the side of the lifting column It is additionally provided with supporting rod, the supporting rod is vertically arranged in the side of lifting groove.
- The transmitting device 3. bearing holder (housing, cover) inner ring ditch according to claim 2 is polished, which is characterized in that the bearing rod and ball Torsional spring is additionally provided between bearing.
- The transmitting device 4. bearing holder (housing, cover) inner ring ditch according to claim 3 is polished, which is characterized in that the supporting rod passes through folder The side of lifting column is arranged in gripping member, and the clamping piece is in the U-shaped setting toppled over, and the both sides of the clamping piece are removably solid The two sides of lifting groove are scheduled on, the clamping piece is provided with adjusting screw rod close to the side of clamping piece, and the adjusting screw rod is through folder The middle part of gripping member is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064302.1U CN209062835U (en) | 2018-12-10 | 2018-12-10 | Bearing holder (housing, cover) inner ring ditch polishing transmitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064302.1U CN209062835U (en) | 2018-12-10 | 2018-12-10 | Bearing holder (housing, cover) inner ring ditch polishing transmitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209062835U true CN209062835U (en) | 2019-07-05 |
Family
ID=67101440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822064302.1U Active CN209062835U (en) | 2018-12-10 | 2018-12-10 | Bearing holder (housing, cover) inner ring ditch polishing transmitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209062835U (en) |
-
2018
- 2018-12-10 CN CN201822064302.1U patent/CN209062835U/en active Active
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