CN105889500A - Combined control mechanism for multi-gear sliding gear - Google Patents
Combined control mechanism for multi-gear sliding gear Download PDFInfo
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- CN105889500A CN105889500A CN201410634977.9A CN201410634977A CN105889500A CN 105889500 A CN105889500 A CN 105889500A CN 201410634977 A CN201410634977 A CN 201410634977A CN 105889500 A CN105889500 A CN 105889500A
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- China
- Prior art keywords
- gear
- sliding
- pivoted housing
- indexing
- shift fork
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- Gear-Shifting Mechanisms (AREA)
Abstract
A combined control mechanism for a multi-gear sliding gear comprises four sets of sliding shifting forks, a spline shaft, a positioning steel ball set, shifting pins, a rotary shaft, a guidance key, a dividing rotary sleeve, a box body, a shifting fork, a gear, a supporting shaft, handles, a positioning shaft, a positioning plate, a rotary sleeve, a bevel gear and a supporting sleeve. The sliding shifting forks are positioned on the spline shaft, so that accurate positioning of each set of sliding gear is achieved. Shifting pin shafts on the dividing rotary sleeve correspond to four sets of sliding shifting fork grooves, and are arranged by quartering the periphery. When the dividing rotary sleeve rotates, one shifting pin is clamped into the corresponding sliding shifting fork groove, so that the corresponding sliding gears are driven to move leftwards, rightwards and towards the middle portion, and the other three shifting pins are separated from the corresponding sliding shifting fork grooves. Rotation of the dividing rotary sleeve is quartered by means of the inner handle through the rotary shaft and the bevel gear. The dividing rotary sleeve is controlled to move leftwards, rightwards and towards the middle portion by means of the outer handle through the rotary sleeve, the gears and the shifting forks on the end faces. The number of gear sets used for achieving engagement control of the multi-gear sliding gear is four or more.
Description
Technical field
The present invention relates to a kind of composite control mechanism, belong to mechanical driving device, be mainly used in machine driving organizing the accurate of shifting slide gears engagement to more
Location.
Background technology
In Machine Tool Feed Drive System, the speed change kind of feed mechanism can realize eight kinds of changes with many group shifting slide gears and change above, but simultaneously
Mating engagement can only have a pair gear.The shifting slide gear operating mechanism reaching so to require has various ways it is achieved that be most commonly used that by end
The accurate location of face cam mechanism driving shift fork positioning sliding gear, this detent mechanism is to the Curve Design of edge cam and requirement on machining accuracy relatively
Height, also needs to when single end face cam can not meet be designed to Double End cam, owing to single-arc equal error difficulty is big, its manufacturing cost is the highest,
Operating mechanism is also corresponding complicated.
Summary of the invention
In order to more preferably realize organizing being accurately positioned of shifting slide gear in machine driving, the present invention provides the composite control mechanism of a kind of multi-joint shifting slide gear more,
This composite control mechanism uses combined handle to control, and shift fork is accurately positioned control shifting slide gear.
The technical scheme is that a kind of for the pinpoint composite control mechanism of multi-joint shifting slide gear, including sliding shift fork, splined shaft, determine
Position steel ball group, finger, end cap, rotating shaft, feather key, indexing pivoted housing, casing, shift fork, gear, support shaft, handle, locating shaft, location-plate,
Pivoted housing, bevel gear, splicing sleeve.Described sliding shift fork has four groups, and sliding shift fork is bearing on splined shaft by spline connection, the location on splined shaft
On hole and sliding shift fork, the locking ball group of setting can realize often organizing being accurately positioned of shifting slide gear, and described finger is fixed on indexing pivoted housing also
And axially arrange with four groups of sliding shift fork centre position circumference quarterings corresponding, circumferential, one of them finger and sliding fork slot when indexing pivoted housing rotates
Snapping in three, the left, center, right location positioning coordinating and realizing this group shifting slide gear, its excess-three finger departs from corresponding sliding fork slot, described
The rotary motion of indexing pivoted housing by rotating shaft, Bevel Gear Transmission by the inner handle of the outer combined handle of casing and completed the quartering and index, indexing pivoted housing
Left, center, right is moved by the outdoor handle of combined handle by the fork controls on pivoted housing, gear and gear face, the locking ball group on described locating shaft
Completing to position the quartering of indexing pivoted housing by location-plate, the position, left, center, right of same indexing pivoted housing is also by the location-plate on pivoted housing and casing
Locking ball group positioned.The shifting slide gear that often group sliding fork controls is corresponding only just can engage transmitting movement, sliding when left and right position
Being neutral when shift fork is in an intermediate position, multi-joint shifting slide gear only has one group of gear in the same time and is in engagement, and remaining gear train is in centre
Neutral gear position dry run, inner handle rotates when controlling indexing pivoted housing quartering rotation indexing, and outdoor handle necessarily be in middle neutral gear position.
During use, the external combined handle of operation panel, rotated by inner handle and control the finger card that the indexing pivoted housing circumference quartering rotates, indexes on pivoted housing
Entering sliding shift fork or be in neutral gear position, controlling indexing pivoted housing by outdoor handle transmission and move left and right, the indexing pivoted housing finger in card entry slot drives sliding
Shift fork and shifting slide gear move left and right, and its excess-three group does not snaps in sliding fork slot, sliding shift fork and the sliding positioned by it owing to indexing finger on pivoted housing
Gear is in neutral gear position and motionless.
The shifting slide gear group number realizing multi-joint shifting slide gear conjugate control in heretofore described composite control mechanism can be four groups or more groups.
Accompanying drawing explanation
Fig. 1 is the composite control mechanism cross-sectional view of the multi-joint shifting slide gear of the present invention.
Detailed description of the invention
Seeing Fig. 1, the present invention provides the composite control mechanism of multi-joint shifting slide gear, including sliding shift fork 1, splined shaft 2, locking ball group 3, dials
Pin 4, end cap 5, rotating shaft 6, feather key 7, indexing pivoted housing 8, casing 9, shift fork 10, gear 11, support shaft 12, handle 13, locating shaft
14, locking ball group 15, handle 16, location-plate 17, location-plate 18, locking ball group 19, pivoted housing 20, gear 21, rotating shaft 22, cone tooth
Wheel 23, splicing sleeve 24, bevel gear 25.Described sliding shift fork 1 has four groups, and sliding shift fork 1 is bearing on splined shaft 2 by spline connection, flower
The locking ball group 3 that positioning on key axle 2 is arranged on hole and sliding shift fork 1 can realize often organizing being accurately positioned of shifting slide gear.
Described finger 4 is fixed on indexing pivoted housing 8 and axially with four groups of sliding shift fork 1 centre position circumference quarterings corresponding, circumferential and arranges,
When indexing pivoted housing 8 rotates, one of them finger 4 snaps in sliding shift fork 1 groove and coordinates and realize the position, three, left, center, right of this group shifting slide gear calmly
Position, its excess-three finger departs from corresponding sliding fork slot.
The rotary motion of described indexing pivoted housing 8 by the inner handle 16 of the outer combined handle of casing 9 pass through rotating shaft 22, bevel gear 23, bevel gear 25,
Feather key 7, rotating shaft 6 transmission also complete quartering indexing, the left, center, right of indexing pivoted housing 8 move by the outdoor handle 13 of combined handle by pivoted housing 20,
Shift fork 10 on gear 11, gear 21 and gear 11 end face controls.
The described locking ball group on locating shaft 14 completes to position the quartering of indexing pivoted housing 8 by location-plate 17, same indexing pivoted housing 8
Position, left, center, right is also to have been positioned with the locking ball group 19 on casing 9 by the location-plate 18 on pivoted housing 20.
Described often group sliding shift fork 1 controls the shifting slide gear of correspondence only just can engage transmitting movement when left and right position, and centre position is neutral,
Multi-joint shifting slide gear only has one group of gear in the same time and is in engagement, and remaining gear train is at middle neutral gear position dry run, inner handle 16
When rotating control indexing pivoted housing 8 quartering rotation, outdoor handle 13 necessarily be in middle neutral gear position.
Claims (3)
- The composite control mechanism of the most multi-joint shifting slide gear, it is characterised in that include sliding shift fork, splined shaft, locking ball group, finger, rotating shaft, guiding Key, indexing pivoted housing, casing, shift fork, gear, support shaft, handle, locating shaft, location-plate, pivoted housing, bevel gear, splicing sleeve.Described Sliding shift fork has four groups, and sliding shift fork is bearing on splined shaft, and the hole, location on splined shaft realizes with the locking ball group of setting on sliding shift fork Often organizing being accurately positioned of shifting slide gear, described finger is fixed on indexing pivoted housing and the most corresponding, all with four groups of sliding shift fork centre positions To the circumference quartering arrange, indexing pivoted housing rotate time one of them finger snap in sliding fork slot coordinate and realize this group shifting slide gear a left side, In, right three position running fixes, its excess-three finger and the disengaging of corresponding sliding fork slot.
- The composite control mechanism of multi-joint shifting slide gear the most as claimed in claim 1, it is characterised in that the rotary motion of the indexing pivoted housing in mechanism is by casing The inner handle of outer combined handle is by rotating shaft, Bevel Gear Transmission and completes quartering indexing, and the left, center, right of indexing pivoted housing is moved by combined handle Outdoor handle is completed dividing by location-plate by the fork controls on pivoted housing, gear and gear face, the locking ball group on described locating shaft The quartering location of degree pivoted housing.
- The composite control mechanism of multi-joint shifting slide gear the most as claimed in claim 1, it is characterised in that the corresponding sliding tooth of the sliding fork controls in mechanism Wheel only just can engage transmitting movement when left and right position, is neutral when sliding shift fork is in an intermediate position, and multi-joint shifting slide gear is with for the moment Between only have one group of gear and be in engagement, remaining gear train is in middle neutral gear position dry run, and inner handle rotates and controls the indexing pivoted housing fourth class During component of rotation indexing, outdoor handle is in middle neutral gear position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634977.9A CN105889500B (en) | 2014-10-28 | 2014-10-28 | The composite control mechanism of multi-joint shifting slide gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634977.9A CN105889500B (en) | 2014-10-28 | 2014-10-28 | The composite control mechanism of multi-joint shifting slide gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105889500A true CN105889500A (en) | 2016-08-24 |
| CN105889500B CN105889500B (en) | 2018-07-06 |
Family
ID=56698127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410634977.9A Active CN105889500B (en) | 2014-10-28 | 2014-10-28 | The composite control mechanism of multi-joint shifting slide gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889500B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438999A (en) * | 2016-11-04 | 2017-02-22 | 安徽池州家用机床股份有限公司 | Shifting fork linkage device |
| CN109775088A (en) * | 2019-01-08 | 2019-05-21 | 温州腾骄环保科技有限公司 | Storage rack structure for the quenched production of plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002161978A (en) * | 1991-10-09 | 2002-06-07 | Honda Motor Co Ltd | Gear shift device |
| EP1281895A2 (en) * | 2001-08-04 | 2003-02-05 | Volkswagen Aktiengesellschaft | Shift lock mechanism |
| CN201457687U (en) * | 2009-05-20 | 2010-05-12 | 重庆隆鑫机车有限公司 | Speed-change gear-shift drive assembly of motorcycle |
| CN201552460U (en) * | 2009-11-04 | 2010-08-18 | 山东鲁南华源数控股份有限公司 | Variable feeding mechanism |
| CN202790351U (en) * | 2012-06-11 | 2013-03-13 | 张宝军 | Gearbox |
| CN204267716U (en) * | 2014-10-28 | 2015-04-15 | 盐城工业职业技术学院 | The composite control mechanism of multi-joint shifting slide gear |
-
2014
- 2014-10-28 CN CN201410634977.9A patent/CN105889500B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002161978A (en) * | 1991-10-09 | 2002-06-07 | Honda Motor Co Ltd | Gear shift device |
| EP1281895A2 (en) * | 2001-08-04 | 2003-02-05 | Volkswagen Aktiengesellschaft | Shift lock mechanism |
| CN201457687U (en) * | 2009-05-20 | 2010-05-12 | 重庆隆鑫机车有限公司 | Speed-change gear-shift drive assembly of motorcycle |
| CN201552460U (en) * | 2009-11-04 | 2010-08-18 | 山东鲁南华源数控股份有限公司 | Variable feeding mechanism |
| CN202790351U (en) * | 2012-06-11 | 2013-03-13 | 张宝军 | Gearbox |
| CN204267716U (en) * | 2014-10-28 | 2015-04-15 | 盐城工业职业技术学院 | The composite control mechanism of multi-joint shifting slide gear |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438999A (en) * | 2016-11-04 | 2017-02-22 | 安徽池州家用机床股份有限公司 | Shifting fork linkage device |
| CN109775088A (en) * | 2019-01-08 | 2019-05-21 | 温州腾骄环保科技有限公司 | Storage rack structure for the quenched production of plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105889500B (en) | 2018-07-06 |
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Effective date of registration: 20201222 Address after: No.88, Wenchang East Road, Jiangdu District, Yangzhou City, Jiangsu Province (Building 1, Zhengyi village, Xiannv town) Patentee after: Yangzhou ZTE Blu-ray Technology Consulting Co.,Ltd. Address before: 224005 No. 285 Jiefang South Road, Yancheng City, Jiangsu Province Patentee before: YANCHENG INSTITUTE OF INDUSTRY TECHNOLOGY |