CN106181317A - A kind of oscillating bearing inner ring press-fits intermittent indexing mechanism - Google Patents
A kind of oscillating bearing inner ring press-fits intermittent indexing mechanism Download PDFInfo
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- CN106181317A CN106181317A CN201610696418.XA CN201610696418A CN106181317A CN 106181317 A CN106181317 A CN 106181317A CN 201610696418 A CN201610696418 A CN 201610696418A CN 106181317 A CN106181317 A CN 106181317A
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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 and press-fit intermittent indexing mechanism, it includes pivoted housing, drive shaft and transverse arm, and the bottom of pivoted housing is fixing with rotating disk to be connected, and one end of transverse arm is fixing with the top of drive shaft to be connected, and the other end of transverse arm is connected with the drift of punch press；The bottom of drive shaft is provided with plural slot to make way the most at equal intervals, and being connected by elastic component respectively in each slot to make way has ratchet；The chute identical with ratchet number it is provided with the most at equal intervals on the hole wall of institute's pivoted housing endoporus, chute includes the upper straight trough axially arranged along pivoted housing endoporus and lower straight trough, it is provided with the boss to pivoted housing central protuberance between upper straight trough and lower straight trough, is respectively equipped with, between the upper straight trough that each lower straight trough is adjacent with its side, the helicla flute that rotation direction is identical.Linear motion is converted to angle intermittent rotary by the present invention, is not only simple in structure, and low cost of manufacture.
Description
Technical field
The present invention relates to a kind of oscillating bearing inner ring and press-fit intermittent indexing mechanism.
Background technology
The assembly method of existing oscillating bearing is as follows: be placed on outer ring on the rotating disk of an intermittent rotary, outside driven by rotary disc
Circle indexing is to the underface of punch press drift, and inner ring is pressed in outer ring by drift, and then rotating disk rotates and will press-fit complete joint
Bearing transfers to next station.Rotating disk in said method needs to use hydraulic pressure or electromotor to drive and rotates, and structure is complicated, system
Make low cost.
Summary 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 and press-fit interval
Indexing mechanism, this intermittent indexing mechanism, with driving turntable intermittent indexing during the up and down motion of punch press drift, reduces equipment
Manufacturing cost.
For achieving the above object, the present invention is by the following technical solutions:
A kind of oscillating bearing inner ring press-fits intermittent indexing mechanism, and it includes pivoted housing, drive shaft and transverse arm, the bottom of pivoted housing and rotating disk
Fixing connection, one end of transverse arm is fixing with the top of drive shaft to be connected, and the other end of transverse arm is connected with the drift of punch press；Described drive
The bottom of moving axis is provided with plural slot to make way the most at equal intervals, and being connected by elastic component respectively in each slot to make way is had
Ratchet, this ratchet is retracted into when being squeezed in the slot to make way of correspondence；Set the most at equal intervals on the hole wall of described pivoted housing endoporus
Having the chute identical with ratchet number, chute coordinates with detent slide, and described chute includes along axially arranged upper of pivoted housing endoporus
Straight trough and lower straight trough, be provided with the boss to pivoted housing central protuberance between upper straight trough and lower straight trough, and the top of boss has an inclined-plane,
The one end on this inclined-plane is connected with the lower end of upper straight trough, and the other end on inclined-plane is towards down-set, and the bottom of boss is provided with a restriction spine
The spacing plane that pawl is the most up, is respectively equipped with, between the upper straight trough that each lower straight trough is adjacent with its side, the spiral that rotation direction is identical
Groove, when drive shaft straight line is up, ratchet is entered in the upper straight trough adjacent with its side by helicla flute after moving along lower straight trough, and
Ratchet drives pivoted housing to rotate during moving in helicla flute.
Described ratchet is cylindricality.
The bottom of described pivoted housing is provided with the flange for connecting rotating disk, and flange is provided with connecting hole.
One end of described elastic component is connected with the top of slot to make way, and the other end of elastic component is connected with the sidewall of ratchet.
The present invention uses above technical scheme, when inner ring is pressed into outer ring by the drift straight line descending drive transverse arm of punch press, horizontal
It is descending that arm straps moves drive shaft straight line, and each ratchet is sequentially descending along upper straight trough, inclined-plane and lower straight trough, and this 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, owing to spacing plane stops ratchet continuation the most up, therefore, each ratchet enters the helicla flute of side and moves
To adjacent upper straight trough, each ratchet drives pivoted housing to rotate an angle during moving in helicla flute, and pivoted housing drives and turns
Disc spins, thus realize the intermittent rotation of rotating disk.To sum up, linear motion is converted to angle intermittent rotary by the present invention, not only
Simple in construction, and low cost of manufacture.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details:
Fig. 1 is the schematic diagram that the present invention decomposes；
Fig. 2 is the drive shaft of the present invention schematic diagram when coordinating with pivoted housing；
Fig. 3 is the axonometric chart of pivoted housing.
Detailed description of the invention
As shown in one of Fig. 1-3, the present invention includes pivoted housing 1, drive shaft 2 and transverse arm 3, and the bottom of pivoted housing 1 is fixed with rotating disk
Connecting, one end of transverse arm 3 is fixing with the top of drive shaft 2 to be connected, and the other end of transverse arm 3 is connected with the drift of punch press；Drive shaft 2
Bottom be provided with plural slot to make way 21 the most at equal intervals, in each slot to make way 21 respectively by elastic component connect have
Ratchet 4, ratchet 4 is cylindricality, and this ratchet 4 is retracted into when being squeezed in the slot to make way 21 of correspondence；On the hole wall of pivoted housing 1 endoporus circumferentially
Direction is provided with the chute 5 identical with ratchet 4 number at equal intervals, and chute 5 is slidably matched with ratchet 4, and chute 5 includes along pivoted housing 1
Upper straight trough 51 that hole is axially arranged and lower straight trough 52, be provided with to pivoted housing 1 central protuberance between upper straight trough 51 and lower straight trough 52 is convex
Platform 6, the top of boss 6 has an inclined-plane, and the one end on this inclined-plane is connected with the lower end of upper straight trough 51, the other end on inclined-plane towards under
Arranging, the bottom of boss 6 is provided with the spacing plane that a restriction ratchet 4 is the most up, and each lower straight trough 52 is adjacent with its side
The identical helicla flute of rotation direction 7 it is respectively equipped with, when drive shaft 2 straight line is up, after ratchet 4 moves along lower straight trough 52 between upper straight trough 51
Entered in the upper straight trough 51 adjacent with its side by helicla flute 7, and ratchet 4 move helicla flute 7 in during driving turn
Set 1 rotation.
The bottom of pivoted housing 1 is provided with the flange 11 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 sidewall 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, transverse arm 3 carries
Dynamic drive shaft 2 straight line is descending, each ratchet 4 sequentially along upper straight trough 51, inclined-plane and lower straight trough 52 descending (when ratchet 4 moves along inclined-plane,
In ratchet 4 gradually retraction slot to make way 21, during until sliding to lower straight trough 52, ratchet 4 stretches out slot to make way 21 again), this process turns
Set 1 remains stationary as；When the drift of punch press is up, transverse arm 3 drives drive shaft 2 straight line up, and each ratchet 4 is first along lower straight trough 52
Coming downwards to the spacing plane bottom boss 6, owing to spacing plane stops ratchet 4 to continue the most up, therefore, each ratchet 4 enters
Entering the helicla flute 7 of side and move in adjacent upper straight trough 51, each ratchet 4 drives during moving in helicla flute 7 and turns
Set 1 rotation one angle, pivoted housing 1 drives turntable rotation again, thus realizes the intermittent rotation of rotating disk.
To sum up, linear motion is converted to angle intermittent rotary by the present invention, is not only simple in structure, and low cost of manufacture.
Claims (4)
1. an oscillating bearing inner ring press-fits intermittent indexing mechanism, it is characterised in that: it includes pivoted housing, drive shaft and transverse arm, turns
The bottom of set is fixing with rotating disk to be connected, and one end of transverse arm is fixing with the top of drive shaft to be connected, the other end of transverse arm and punch press
Drift connects；The bottom of described drive shaft is provided with plural slot to make way the most at equal intervals, in each slot to make way respectively
Being connected by elastic component and have ratchet, this ratchet is retracted into when being squeezed in the slot to make way of correspondence；Edge on the hole wall of described pivoted housing endoporus
Circumferencial direction is provided with the chute identical with ratchet number at equal intervals, and chute coordinates with detent slide, and described chute includes along pivoted housing
Upper straight trough that endoporus is axially arranged and lower straight trough, be provided with the boss to pivoted housing central protuberance, boss between upper straight trough and lower straight trough
Top there is an inclined-plane, the one end on this 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 the spacing plane that a restriction ratchet is the most up, sets respectively between the upper straight trough that each lower straight trough is adjacent with its side
Having the helicla flute that rotation direction is identical, when drive shaft straight line is up, ratchet is entered and its side by helicla flute after moving along lower straight trough
In adjacent upper straight trough, and ratchet move in helicla flute during drive pivoted housing rotate.
A kind of oscillating bearing inner ring the most according to claim 1 press-fits intermittent indexing mechanism, it is characterised in that: described ratchet
For cylindricality.
A kind of oscillating bearing inner ring the most according to claim 1 press-fits intermittent indexing mechanism, it is characterised in that: described pivoted housing
Bottom be provided with the flange for connecting rotating disk, flange is provided with connecting hole.
A kind of oscillating bearing inner ring the most according to claim 1 and 2 press-fits intermittent indexing mechanism, it is characterised in that: described
One end of elastic component is connected with the top of slot to make way, and the other end of elastic component is connected with the sidewall of ratchet.
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 true CN106181317A (en) | 2016-12-07 |
| CN106181317B CN106181317B (en) | 2018-01-02 |
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Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN106181317B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139785A (en) * | 2020-09-08 | 2020-12-29 | 刘志辉 | Equipment is pressed to drinking cup |
| CN113664772A (en) * | 2021-09-24 | 2021-11-19 | 泉州市德源轴承实业有限公司 | Joint bearing inner ring press-fitting and transposition device |
| CN113898067A (en) * | 2021-10-20 | 2022-01-07 | 郑州大学 | A connected node and modularization building for modularization building |
Citations (6)
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|---|---|---|---|---|
| DE4421410A1 (en) * | 1994-06-18 | 1995-12-21 | Siegfried Hofmann Gmbh Werkzeu | Transmission unit for prodn. of stroking and rotating precise action |
| CN2348181Y (en) * | 1998-09-11 | 1999-11-10 | 杨文清 | Switching device for linear motion and rotating motion |
| 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 |
| CN102661373A (en) * | 2012-04-29 | 2012-09-12 | 伍尚强 | Transmission device capable of converting straight line movement into rotating movement |
| CN104896047A (en) * | 2014-03-05 | 2015-09-09 | 圣杰国际股份有限公司 | Intermittent motion transmission mechanism |
| 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 |
-
2016
- 2016-08-19 CN CN201610696418.XA patent/CN106181317B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4421410A1 (en) * | 1994-06-18 | 1995-12-21 | Siegfried Hofmann Gmbh Werkzeu | Transmission unit for prodn. of stroking and rotating precise action |
| CN2348181Y (en) * | 1998-09-11 | 1999-11-10 | 杨文清 | Switching device for linear motion and rotating motion |
| 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 |
| CN102661373A (en) * | 2012-04-29 | 2012-09-12 | 伍尚强 | Transmission device capable of converting straight line movement into rotating movement |
| CN104896047A (en) * | 2014-03-05 | 2015-09-09 | 圣杰国际股份有限公司 | Intermittent motion transmission mechanism |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139785A (en) * | 2020-09-08 | 2020-12-29 | 刘志辉 | Equipment is pressed to drinking cup |
| CN113664772A (en) * | 2021-09-24 | 2021-11-19 | 泉州市德源轴承实业有限公司 | Joint bearing inner ring press-fitting and transposition device |
| 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 |
| CN113898067A (en) * | 2021-10-20 | 2022-01-07 | 郑州大学 | A connected node and modularization building for modularization building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106181317B (en) | 2018-01-02 |
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