CN106181317B - A kind of oscillating bearing inner ring is pressed intermittent indexing mechanism - Google Patents
A kind of oscillating bearing inner ring is pressed intermittent indexing mechanism Download PDFInfo
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- CN106181317B CN106181317B CN201610696418.XA CN201610696418A CN106181317B CN 106181317 B CN106181317 B CN 106181317B CN 201610696418 A CN201610696418 A CN 201610696418A CN 106181317 B CN106181317 B CN 106181317B
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- straight trough
- ratchet
- pivoted housing
- drive shaft
- inner ring
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Abstract
The invention discloses a kind of oscillating bearing inner ring to be pressed intermittent indexing mechanism, and it includes pivoted housing, drive shaft and transverse arm, and the bottom of pivoted housing is fixedly connected with rotating disk, and one end of transverse arm is fixedly connected with the top of drive shaft, and the other end of transverse arm and the drift of punch press connect；The bottom of drive shaft is along the circumferential direction provided with more than two slots to make way at equal intervals, and ratchet is connected with by elastic component respectively in each slot to make way；Along the circumferential direction it is provided with and ratchet number identical chute at equal intervals on the hole wall of institute's pivoted housing endoporus, chute is included along the axially arranged upper straight trough of pivoted housing endoporus and lower straight trough, the boss to pivoted housing central protuberance is provided between upper straight trough and lower straight trough, rotation direction identical helicla flute is respectively equipped between each lower straight trough upper straight trough adjacent with its side.Linear motion is converted to angle intermittent rotary by the present invention, is not only simple in structure, and manufacturing cost is low.
Description
Technical field
The present invention relates to a kind of oscillating bearing inner ring to be pressed intermittent indexing mechanism.
Background technology
The assembly method of existing oscillating bearing is as follows：Outer ring is placed on the rotating disk of an intermittent rotary, outside driven by rotary disc
The underface of punch press drift is arrived in circle indexing, and inner ring is pressed into outer ring by drift, and then rotating disk rotates again to be pressed the joint finished
Bearing transfers to next station.Rotating disk in the above method needs to rotate using hydraulic pressure or engine driving, complicated, system
Cause low.
The content of the invention
In order to solve deficiency of the prior art, it is an object of the invention to provide a kind of oscillating bearing inner ring press fitting interval
Indexing mechanism, the intermittent indexing mechanism reduce equipment with that can drive turntable intermittent indexable during the up and down motion of punch press drift
Manufacturing cost.
To achieve the above object, the present invention uses following technical scheme：
A kind of oscillating bearing inner ring is pressed intermittent indexing mechanism, and it includes pivoted housing, drive shaft and transverse arm, the bottom of pivoted housing and
Rotating disk is fixedly connected, and one end of transverse arm is fixedly connected with the top of drive shaft, and the other end of transverse arm and the drift of punch press connect；Institute
The bottom for stating drive shaft is along the circumferential direction provided with more than two slots to make way at equal intervals, is connected respectively by elastic component in each slot to make way
Ratchet is connected to, the ratchet is retracted into when being squeezed in corresponding slot to make way；Between along the circumferential direction being waited on the hole wall of the pivoted housing endoporus
Every provided with coordinating with ratchet number identical chute, chute with detent slide, the chute includes axially arranged along pivoted housing endoporus
Upper straight trough and lower straight trough, the boss to pivoted housing central protuberance is provided between upper straight trough and lower straight trough, the top of boss has one
Inclined-plane, the one end on the inclined-plane are connected with the lower end of upper straight trough, and towards down-set, the bottom of boss is provided with a limit for the other end on inclined-plane
Ratchet processed is respectively equipped with rotation direction identical along the up spacing plane of straight line between each lower straight trough upper straight trough adjacent with its side
Helicla flute, when drive shaft straight line is up, ratchet by helicla flute enters the upper straight trough adjacent with its side after being moved along lower straight trough
It is interior, and pivoted housing rotation is driven during ratchet moves in helicla flute.
The ratchet is cylindricality.
The bottom of the pivoted housing is provided with the flange for being used for connecting rotating disk, and flange is provided with connecting hole.
One end of the elastic component and the top of slot to make way connect, and the other end of elastic component and the side wall of ratchet connect.
The present invention uses above technical scheme, horizontal when inner ring is pressed into outer ring by the drift straight line descending drive transverse arm of punch press
Arm drive drive shaft straight line is descending, and each ratchet is sequentially descending along upper straight trough, inclined-plane and lower straight trough, and the process pivoted housing remains stationary as；
When the drift of punch press is up, transverse arm drives drive shaft straight line up, and each ratchet first comes downwards to boss bottom along lower straight trough
Spacing plane, because spacing plane prevents ratchet continuation up along straight line, therefore, each ratchet enters the helicla flute of side and motion
In to adjacent upper straight trough, each ratchet drives pivoted housing to rotate an angle during being moved in helicla flute, pivoted housing is again with turn
Disc spins, so as to realize that the intermittent of rotating disk rotates.To sum up, linear motion is converted to angle intermittent rotary by the present invention, not only
It is simple in construction, and manufacturing cost is low.
Brief description of the drawings
The present invention is described in further details below in conjunction with the drawings and specific embodiments：
Fig. 1 is the schematic diagram that the present invention decomposes；
Fig. 2 is schematic diagram when drive shaft of the present invention coordinates with pivoted housing；
Fig. 3 is the stereogram of pivoted housing.
Embodiment
As shown in one of Fig. 1-3, the present invention includes pivoted housing 1, drive shaft 2 and transverse arm 3, and bottom and the rotating disk of pivoted housing 1 are fixed
Connection, one end of transverse arm 3 are fixedly connected with the top of drive shaft 2, and the other end of transverse arm 3 and the drift of punch press connect；Drive shaft 2
Bottom be along the circumferential direction provided with more than two slots to make way 21 at equal intervals, be connected with respectively by elastic component in each slot to make way 21
Ratchet 4, ratchet 4 are cylindricality, and the ratchet 4 is retracted into when being squeezed in corresponding slot to make way 21；On the hole wall of the endoporus of pivoted housing 1 circumferentially
Direction be provided with equal intervals with 4 number identical chutes 5 of ratchet, chute 5 is slidably matched with ratchet 4, and chute 5 is including along pivoted housing 1
The axially arranged upper straight trough 51 in hole and lower straight trough 52, it is provided between upper straight trough 51 and lower straight trough 52 to the convex of the central protuberance of pivoted housing 1
Platform 6, the top of boss 6 have an inclined-plane, and the one end on the inclined-plane is connected with the lower end of upper straight trough 51, and the other end on inclined-plane is under
Set, the bottom of boss 6 is adjacent with its side along the up spacing plane of straight line, each lower straight trough 52 provided with a limitation ratchet 4
Rotation direction identical helicla flute 7 is respectively equipped between upper straight trough 51, when the straight line of drive shaft 2 is up, after ratchet 4 moves along lower straight trough 52
Entered by helicla flute 7 in the upper straight trough 51 adjacent with its side, and drive and turn during ratchet 4 moves in helicla flute 7
The rotation of set 1.
The bottom of pivoted housing 1 is provided with the flange 11 for being used for connecting rotating disk, and flange 11 is provided with connecting hole.
One end of elastic component is connected with the top of slot to make way 21, and the other end of elastic component is connected with the side wall of ratchet 4.
The operation principle of the present invention：When inner ring is pressed into outer ring by the drift straight line descending drive transverse arm 3 of punch press, the band of transverse arm 3
The dynamic straight line of drive shaft 2 is descending, and each ratchet 4 is sequentially descending along upper straight trough 51, inclined-plane and lower straight trough 52（Ratchet 4 along inclined-plane move when,
In the gradual retraction slot to make way 21 of ratchet 4, until when sliding to lower straight trough 52, ratchet 4 stretches out slot to make way 21 again）, the process turn
Set 1 remains stationary as；When the drift of punch press is up, transverse arm 3 drives the straight line of drive shaft 2 up, and each ratchet 4 is first along lower straight trough 52
The spacing plane of the bottom of boss 6 is come downwards to, because spacing plane prevents ratchet 4 from continuing up along straight line, therefore, each ratchet 4 enters
Enter the helicla flute 7 of side and move in adjacent upper straight trough 51, driving turn during each ratchet 4 moves in helicla flute 7
One angle of rotation of set 1, pivoted housing 1 drive turntable rotation again, so as to realize that the intermittent of rotating disk rotates.
To sum up, linear motion is converted to angle intermittent rotary by the present invention, is not only simple in structure, and manufacturing cost is low.
Claims (4)
1. a kind of oscillating bearing inner ring is pressed intermittent indexing mechanism, it is characterised in that：It includes pivoted housing, drive shaft and transverse arm, turns
The bottom of set is fixedly connected with rotating disk, and one end of transverse arm is fixedly connected with the top of drive shaft, the other end of transverse arm and punch press
Drift connects；The bottom of the drive shaft is along the circumferential direction provided with more than two slots to make way at equal intervals, and each slot to make way is interior respectively
Ratchet is connected with by elastic component, the ratchet is retracted into when being squeezed in corresponding slot to make way；Edge on the hole wall of the pivoted housing endoporus
Circumferencial direction is provided with equal intervals to be coordinated with ratchet number identical chute, chute with detent slide, and the chute is included along pivoted housing
The axially arranged upper straight trough of endoporus and lower straight trough, the boss to pivoted housing central protuberance, boss are provided between upper straight trough and lower straight trough
Top there is an inclined-plane, the one end on the inclined-plane is connected with the lower end of upper straight trough, the other end on inclined-plane towards down-set, boss
Bottom is provided with a limitation ratchet along the up spacing plane of straight line, is set respectively between each lower straight trough upper straight trough adjacent with its side
There is rotation direction identical helicla flute, when drive shaft straight line is up, ratchet is entered and its side after being moved along lower straight trough by helicla flute
In adjacent upper straight trough, and pivoted housing rotation is driven during ratchet moves in helicla flute.
A kind of 2. oscillating bearing inner ring press fitting intermittent indexing mechanism according to claim 1, it is characterised in that：The ratchet
For cylindricality.
A kind of 3. oscillating bearing inner ring press fitting intermittent indexing mechanism according to claim 1, it is characterised in that：The pivoted housing
Bottom be provided with and be used to connect the flange of rotating disk, flange is provided with connecting hole.
A kind of 4. oscillating bearing inner ring press fitting intermittent indexing mechanism according to claim 1 or 2, it is characterised in that：It is described
One end of elastic component and the top of slot to make way connect, and the other end of elastic component and the side wall of ratchet connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610696418.XA CN106181317B (en) | 2016-08-19 | 2016-08-19 | A kind of oscillating bearing inner ring is pressed intermittent indexing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610696418.XA CN106181317B (en) | 2016-08-19 | 2016-08-19 | A kind of oscillating bearing inner ring is pressed intermittent indexing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181317A CN106181317A (en) | 2016-12-07 |
| CN106181317B true CN106181317B (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610696418.XA Active CN106181317B (en) | 2016-08-19 | 2016-08-19 | A kind of oscillating bearing inner ring is pressed intermittent indexing mechanism |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139785B (en) * | 2020-09-08 | 2022-06-28 | 南京涵铭置智能科技有限公司 | Equipment is pressed to drinking cup |
| CN113664772B (en) * | 2021-09-24 | 2022-10-04 | 福建省德源智能科技有限公司 | Joint bearing inner ring press-fitting and transposition device |
| CN113898067B (en) * | 2021-10-20 | 2023-10-20 | 郑州大学 | Connection node for modularized building and modularized building |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4421410C2 (en) * | 1994-06-18 | 1997-01-16 | Siegfried Hofmann Gmbh Werkzeu | Gearboxes for injection molds |
| CN2348181Y (en) * | 1998-09-11 | 1999-11-10 | 杨文清 | Linear motion and rotary motion conversion device |
| CN201696574U (en) * | 2010-06-23 | 2011-01-05 | 徐州惠科自动化工程有限公司 | Guide slot type motion conversion mechanism |
| CN102661373B (en) * | 2012-04-29 | 2014-09-17 | 伍尚强 | Transmission device capable of converting straight line movement into rotating movement |
| CN104896047B (en) * | 2014-03-05 | 2017-11-10 | 圣杰国际股份有限公司 | The transmission mechanism of intermittent movement |
| CN205927741U (en) * | 2016-08-19 | 2017-02-08 | 福建龙溪轴承(集团)股份有限公司 | Joint bearing inner circle pressure equipment intermittent type indexing mechanism |
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- 2016-08-19 CN CN201610696418.XA patent/CN106181317B/en active Active
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| CN106181317A (en) | 2016-12-07 |
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