CN208221411U - A kind of pin-type synchronizer - Google Patents
A kind of pin-type synchronizer Download PDFInfo
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- CN208221411U CN208221411U CN201820614451.8U CN201820614451U CN208221411U CN 208221411 U CN208221411 U CN 208221411U CN 201820614451 U CN201820614451 U CN 201820614451U CN 208221411 U CN208221411 U CN 208221411U
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 52
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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Abstract
A kind of pin-type synchronizer, second synchronous ring of the first synchronous ring and band the second locking boss including band the first locking boss, it is respectively provided with the short pin of positioning in first locking boss and the second locking boss and linkage is had strong market potential, sliding gear collar includes the sliding plate of spline housing and suit on it, spline housing internal spline and spline housing external splines are respectively equipped on spline housing inner and outer wall, sliding plate inner wall is equipped with sliding plate internal spline, and sliding plate is equipped with the first locking hole and the second locking hole；First synchronous ring is equipped with third locking boss, and the second synchronous ring is equipped with the 4th locking boss, and sliding plate is equipped with third locking hole；Short pin is positioned to contact across the first locking hole ring synchronous with second, linkage is had strong market potential in the linkage hole that the second locking hole is inserted in the first synchronous ring, first locking boss and the first locking hole and the second locking boss and the second locking hole are face contact, third locking boss and corresponding 4th locking boss respectively with the two sides port face contact of same third locking hole.Suitable for gearbox.
Description
Technical field
The utility model relates to synchronizers, more particularly to a kind of pin-type synchronizer.
Background technique
Currently, pin-type synchronizer is generally used on medium and heavy cargo vehicle, the pin-type synchronizer of traditional structure is in reality
Border using when have the following problems:
1, since the sliding gear collar in the pin-type synchronizer of traditional structure is overall structure, so when processing external splines,
The external splines of pan portion two sides on sliding gear collar must be processed respectively, greatly reduce production efficiency in this way；
2, all correspondences of a locking boss on the synchronous ring of one in the pin-type synchronizer of traditional structure are equipped with one
Root linkage is had strong market potential, another is synchronized, and a locking boss on ring is also all corresponding to be equipped with the short pin of positioning, and is equipped with linkage
Hole, and spring is housed；This structure at least needs to be arranged 3 locking boss since each synchronizes ring, and each locking is convex
Platform must correspond to one locking hole of design in the pan portion on sliding gear collar again, so at least needing in the pan portion on sliding gear collar
6 locking holes are set；In this way, when need to increase the quantity of locking boss, with reduce single locking boss and linkage have strong market potential and
It, then just need to be in the pan portion on sliding gear collar per 1 locking boss is increased simultaneously on two synchronous rings when positioning the stress of short pin
2 locking holes of corresponding increase are not easy to improve this synchronizer institute to strongly limit the quantity of increasable locking boss
The load that can be born, and service life is short.
Utility model content
The purpose of this utility model is to overcome the deficiencies of above-mentioned background technique, provide a kind of pin-type synchronizer.
In order to achieve the goal above, a kind of pin-type synchronizer provided by the utility model, comprising: the first synchronous ring, cunning
Movable tooth covers synchronous with second ring, and the side of the first synchronization ring synchronous with described second ring towards the sliding gear collar is right respectively
It should be equipped with the first locking boss and the second locking boss, respectively corresponded in the first locking boss and the second locking boss
It is fitted with the short pin of positioning and linkage is had strong market potential, the sliding gear collar includes spline housing and sliding plate, the inner and outer wall of the spline housing
On respectively correspond equipped with spline housing internal spline and spline housing external splines, the inner wall of the sliding plate be equipped with and the spline housing outside flower
The sliding plate internal spline that key matches, the sliding plate, which is fixedly set on the outer wall of the spline housing, corresponds to the spline housing external splines
The position at middle part, the position that the first locking boss is corresponded on the sliding plate is equipped with mutually matched first locking hole, described
The position that the second locking boss is corresponded on sliding plate is equipped with mutually matched second locking hole；
The side of described first synchronous ring towards the sliding gear collar is additionally provided with third locking boss, the described second synchronous ring
The position for corresponding to the third locking boss towards the side of the sliding gear collar is equipped with the 4th locking boss, right on the sliding plate
The position of the third locking boss is answered to be equipped with third locking hole；
The end of the short pin of positioning passes through corresponding first locking hole ring synchronous with described second and contacts, described
The dynamic end having strong market potential passes through corresponding second locking hole and is inserted into the linkage hole of the described first synchronous ring, first lock
Only boss and the way of contact of corresponding first locking hole is face contact, the second locking boss and corresponding described the
The way of contact of two locking holes is face contact, the third locking boss and the corresponding 4th locking boss respectively with it is corresponding
The two sides port of the same third locking hole be in contact and the way of contact is face contact.
It, in this way can time processing by the way that sliding gear collar to be designed to the split type structure assembled by spline housing and sliding plate
External splines to greatly increase production efficiency, and when spline housing or sliding plate are damaged, only needs to change the portion of damage
Part thereby reduces the use cost in later period；Meanwhile being added by being respectively corresponded on the first synchronous ring and the second synchronous ring
If without the third locking boss for positioning short pin and the 4th locking boss having strong market potential without linkage, and opening up on sliding plate and third
The third locking hole that locking boss and the 4th locking boss match simultaneously, in this way, corresponding third locking boss and the 4th lock
Only boss can share a third locking hole, add number so as to greatly improve third locking boss and the 4th locking boss
Amount, and then can greatly improve load and service life that this synchronizer can bear.
In the above scheme, the position corresponded on the outer wall of the spline housing in the middle part of the spline housing external splines is circumferentially square
To the sliding plate mounting groove being equipped with for installing the sliding plate, the sliding plate for fixing the sliding plate is equipped in the sliding plate mounting groove
Fixation hole, the position that the sliding plate fixation hole is corresponded on the inner wall of the sliding plate, which is equipped with, is fixedly connected with slot, and the sliding plate passes through phase
The sliding plate internal spline and the spline housing external splines set mutually cooperated is attached on the outer wall of the spline housing and corresponds to the sliding plate
When the position of mounting groove, the sliding plate rotates the angle of a sliding plate internal spline, makes flower in the sliding plate of the sliding plate
Key is installed in the sliding plate mounting groove in the middle part of the spline housing external splines, by being fixedly connected described in connecting pin simultaneously insertion
With the fixation sliding plate in slot and the sliding plate fixation hole.
By using sliding plate mounting groove be cooperatively connected pin mode sliding plate is fixedly mounted on spline housing so that it is convenient to
The assembly or disassembly of sliding gear collar；Meanwhile when assembly, by the way that sliding plate to be rotated to the angle of a sliding plate internal spline, make sliding plate
Sliding plate internal spline be installed in the sliding plate mounting groove in the middle part of spline housing external splines, improve between spline housing and sliding plate and connect in this way
The reliability connect.
In the above scheme, the spline housing external splines of sliding plate mounting groove side is equipped with for positioning the cunning
The sliding plate positioning convex platform of disk.The sliding plate positioning convex platform added facilitates the assembly of sliding plate, improves assembly efficiency.
In the above scheme, the locking two sides of the first locking boss are respectively equipped with a first locking inclined-plane, corresponding
First locking hole towards being equipped with the lock matched with first locking inclined-plane at the port of the first locking boss
Only cooperate inclined-plane.
In the above scheme, the locking two sides of the second locking boss are respectively equipped with a second locking inclined-plane, corresponding
Second locking hole towards being equipped with the lock matched with second locking inclined-plane at the port of the second locking boss
Only cooperate inclined-plane.
In the above scheme, the locking two sides of the third locking boss are respectively equipped with a third locking inclined-plane, corresponding
The locking two sides of the 4th locking boss be respectively equipped with a 4th locking inclined-plane, third locking inclined-plane and described the
The structure on four locking inclined-planes is identical, and locking cooperation inclined-plane is respectively equipped at the two-port of the corresponding third locking hole, described
Third locking inclined-plane and the corresponding 4th locking inclined-plane are matched with corresponding locking cooperation inclined-plane respectively.By
Locking cooperation inclined-plane is added at the two-port of third locking hole respectively, in this way, third locking boss and corresponding 4th locking are convex
Platform can share a third locking hole, add quantity so as to greatly improve third locking boss and the 4th locking boss,
And then it can greatly improve the load and service life that this synchronizer can bear.
In the above scheme, the locking cooperation inclined-plane on first locking hole is matched with the locking on second locking hole
The structure for closing inclined-plane is identical, and locking cooperation inclined-plane, second locking are equipped at the two-port of first locking hole
Also locking cooperation inclined-plane, first locking hole, second locking hole and the third are equipped at the two-port in hole
The structure of locking hole is identical.It is identical by the way that the structure of the first locking hole, the second locking hole and third locking hole to be designed to, in this way
Assembly is further facilitated, assembly efficiency is further increased.
In the above scheme, the quantity of the first locking boss on the described first synchronous ring is 3,3 described the
One locking boss is evenly arranged along the circumferencial direction of the described first synchronous ring, between the two neighboring first locking boss at least
Equipped with a third locking boss.
In the above scheme, the quantity of the second locking boss on the described second synchronous ring is 3,3 described the
Two locking boss are evenly arranged along the circumferencial direction of the described second synchronous ring, between the two neighboring second locking boss at least
Equipped with a 4th locking boss.
In the above scheme, the third locking boss is identical as the quantity of the 4th locking boss and is 6.
Technical solution provided by the utility model has the benefit that
1, by the way that sliding gear collar to be designed to the split type structure assembled by spline housing and sliding plate, can once add in this way
Work external splines to greatly increase production efficiency, and when spline housing or sliding plate are damaged, only needs to change damage
Component thereby reduces the use cost in later period；
2, by respectively corresponded on the first synchronous ring and the second synchronous ring add it is convex without the third locking for positioning short pin
Platform and without the 4th locking boss had strong market potential of linkage, and open up on sliding plate with third locking boss and the 4th locking boss simultaneously
The third locking hole matched, in this way, corresponding third locking boss and the 4th locking boss can share a third locking hole,
Quantity is added so as to greatly improve third locking boss and the 4th locking boss, and then can greatly improve this synchronizer
The load and service life that can bear；
3, sliding plate is fixedly mounted on spline housing by using the mode of sliding plate mounting groove mating connection pin, this sample prescription
Sliding gear collar assembly or disassembly；
4, when assembling, by the way that sliding plate to be rotated to the angle of a sliding plate internal spline, it is installed on the sliding plate internal spline of sliding plate
In sliding plate mounting groove in the middle part of spline housing external splines, the reliability connected between spline housing and sliding plate is improved in this way；
5, the sliding plate positioning convex platform added facilitates the assembly of sliding plate, improves assembly efficiency；
6, by added respectively at the two-port of third locking hole locking cooperate inclined-plane, in this way, third locking boss and
Corresponding 4th locking boss can share a third locking hole, so as to greatly improve third locking boss and the 4th locking
Boss adds quantity, and then can greatly improve load and service life that this synchronizer can bear；
7, identical by the way that the structure of the first locking hole, the second locking hole and third locking hole to be designed to, it is further in this way
Ground facilitates assembly, further increases assembly efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the configuration schematic diagram of the utility model；
Fig. 3 is another configuration schematic diagram of the utility model；
Fig. 4 is the schematic diagram of the section structure of the line A-A along Fig. 1；
Fig. 5 is the assembling process structural schematic diagram of sliding gear collar；
Fig. 6 is another assembling process structural schematic diagram of sliding gear collar；
Fig. 7 is the structural schematic diagram of sliding gear collar；
Fig. 8 is the schematic diagram of the section structure of the line B-B along Fig. 7；
Fig. 9 is the structural schematic diagram of sliding plate；
Figure 10 is the structural schematic diagram of the first synchronous ring；
Figure 11 is the structural schematic diagram of the second synchronous ring.
In figure: the first synchronous ring 1, the first locking boss 1a, the first locking inclined-plane 1a1 position short pin 1b, and third locking is convex
Platform 1c, third locking inclined-plane 1c1, link hole 1d, sliding gear collar 2, spline housing 2a, sliding plate mounting groove 2a1, sliding plate fixation hole 2a2,
Sliding plate positioning convex platform 2a3, sliding plate 2b, the first locking hole 2b1, the second locking hole 2b2, third locking hole 2b3 are fixedly connected with slot
2b4, the second synchronous ring 3, the second locking boss 3a, the second locking inclined-plane 3a1, linkage are had strong market potential 3b, the 4th locking boss 3c, and the 4th
Locking inclined-plane 3c1, connecting pin 4.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments, but the embodiment should not be understood
For limitations of the present invention.
The present embodiment provides a kind of pin-type synchronizers as shown in Figure 1:, comprising: the first synchronous ring 1, sliding gear collar 2 and the
Two synchronous rings 3, the described first side for synchronizing ring 1 synchronous with described second ring 3 towards the sliding gear collar 2, which respectively corresponds, to be equipped with
It is right respectively in first locking boss 1a and the second locking boss 3a, the first locking boss 1a and the second locking boss 3a
It should be fitted with the short pin 1b of positioning and linkage is had strong market potential 3b, the sliding gear collar 2 includes spline housing 2a and sliding plate 2b, the spline housing 2a
Inner and outer wall on respectively correspond equipped with spline housing internal spline and spline housing external splines, the inner wall of the sliding plate 2b be equipped with
The sliding plate internal spline that the spline housing external splines matches, the sliding plate 2b are fixedly set in right on the outer wall of the spline housing 2a
The position in the middle part of the spline housing external splines is answered, the position that the first locking boss 1a is corresponded on the sliding plate 2b is equipped with mutually
The position of the second locking boss 3a correspond on first locking hole 2b1, the sliding plate 2b of cooperation equipped with mutually matched the
Two locking hole 2b2；
The side of described first synchronous ring 1 towards the sliding gear collar 2 is additionally provided with third locking boss 1c, and described second is same
The position that the side of step ring 3 towards the sliding gear collar 2 corresponds to the third locking boss 1c is equipped with the 4th locking boss 3c, institute
The position that the third locking boss 1c is corresponded on sliding plate 2b is stated equipped with third locking hole 2b3；
The end of the short pin 1b of positioning passes through corresponding first locking hole 2b1 ring 3 synchronous with described second and contacts,
The have strong market potential end of 3b of the linkage passes through the linkage hole that the corresponding second locking hole 2b2 is inserted into the described first synchronous ring 1
In 1d, and by spring positioning, the first locking boss 1a is face with the way of contact of the corresponding first locking hole 2b1
Contact, the second locking boss 3a are face contact with the way of contact of the corresponding second locking hole 2b2, the third lock
Only the boss 1c and corresponding 4th locking boss 3c respectively with the two side ends of the corresponding same third locking hole 2b3
Mouth is in contact and the way of contact is face contact.
It, in this way can one by the way that sliding gear collar 2 to be designed to the split type structure assembled by spline housing 2a and sliding plate 2b
Secondary processing external splines only needs more to greatly increase production efficiency, and when spline housing 2a or sliding plate 2b are damaged
The component for changing damage thereby reduces the use cost in later period；Meanwhile by synchronizing the ring 3 synchronous with second of ring 1 first
On respectively correspond and add without the third locking boss 1c for positioning short pin 1b and have strong market potential the 4th locking boss 3c of 3b without linkage,
And the third locking hole 2b3 matched simultaneously with third locking boss 1c and the 4th locking boss 3c is opened up on sliding plate 2b, this
Sample, corresponding third locking boss 1c and the 4th locking boss 3c can share a third locking hole 2b3, so as to greatly mention
High third locking boss 1c's and the 4th locking boss 3c adds quantity, and then can greatly improve what this synchronizer can bear
Load and service life.
The position in the middle part of the spline housing external splines is corresponded on the outer wall of above-mentioned spline housing 2a be along the circumferential direction equipped be used for
The sliding plate being equipped in sliding plate the mounting groove 2a1, the sliding plate mounting groove 2a1 of the sliding plate 2b for fixing the sliding plate 2b is installed
Fixation hole 2a2, the position that the sliding plate fixation hole 2a2 is corresponded on the inner wall of the sliding plate 2b, which is equipped with, is fixedly connected with slot 2b4, described
Sliding plate 2b is attached to the outer wall of the spline housing 2a by the mutually matched sliding plate internal spline and the spline housing external splines set
When the position of the upper correspondence sliding plate mounting groove 2a1, the sliding plate 2b rotates the angle of a sliding plate internal spline, makes described
The sliding plate internal spline of sliding plate 2b is installed in the sliding plate mounting groove 2a1 in the middle part of the spline housing external splines, passes through company
Outbound 4 is fixedly connected in the slot 2b4 and sliding plate fixation hole 2a2 described in being inserted into simultaneously with the fixation sliding plate 2b.By using
Sliding plate 2b is fixedly mounted on spline housing 2a for the mode of sliding plate mounting groove 2a1 mating connection pin 4 so that it is convenient to slide teeth
The assembly or disassembly of set 2；Meanwhile when assembly, by the way that sliding plate 2b to be rotated to the angle of a sliding plate internal spline, make the cunning of sliding plate 2b
Disk internal spline is installed in the sliding plate mounting groove 2a1 in the middle part of spline housing external splines, improve in this way spline housing 2a and sliding plate 2b it
Between the reliability that connects.The spline housing external splines of the side sliding plate mounting groove 2a1 is equipped with for positioning the sliding plate
The sliding plate positioning convex platform 2a3 of 2b.The sliding plate positioning convex platform 2a3 added facilitates the assembly of sliding plate 2b, improves assembly efficiency.
The locking two sides of above-mentioned first locking boss 1a are respectively equipped with a first locking inclined-plane 1a1, and corresponding described
One locking hole 2b1 is towards being equipped with the lock matched with first locking inclined-plane 1a1 at the port of the first locking boss 1a
Only cooperate inclined-plane.The locking two sides of the second locking boss 3a are respectively equipped with a second locking inclined-plane 3a1, corresponding described
Second locking hole 2b2 is matched with second locking inclined-plane 3a1 towards being equipped at the port of the second locking boss 3a
Locking cooperates inclined-plane.
The locking two sides of above-mentioned third locking boss 1c are respectively equipped with a third locking inclined-plane 1c1, and corresponding described
The locking two sides of four locking boss 3c are respectively equipped with a 4th locking inclined-plane 3c1, third locking inclined-plane 1c1 and described the
The structure of four locking inclined-plane 3c1 is identical, and it is oblique that locking cooperation is respectively equipped at the two-port of the corresponding third locking hole 2b3
Face, third locking inclined-plane 1c1 and the corresponding 4th locking inclined-plane 3c1 cooperate inclined-plane with the corresponding locking respectively
It matches.Cooperate inclined-plane by adding locking respectively at the two-port of third locking hole 2b3, in this way, third locking boss 1c
A third locking hole 2b3 can be shared with corresponding 4th locking boss 3c, so as to greatly improve third locking boss 1c
With the quantity of adding of the 4th locking boss 3c, and then load and service life that this synchronizer can bear can be greatly improved.
Locking cooperation inclined-plane on above-mentioned first locking hole 2b1 and the locking on the second locking hole 2b2 cooperate inclined-plane
Structure it is identical, locking cooperation inclined-plane, second locking hole are equipped at the two-port of the first locking hole 2b1
Also locking cooperation inclined-plane, the first locking hole 2b1, the second locking hole 2b2 and institute are equipped at the two-port of 2b2
The structure for stating third locking hole 2b3 is identical.By by the first locking hole 2b1, the second locking hole 2b2 and third locking hole 2b3
Structure is designed to identical, further facilitates assembly in this way, further increases assembly efficiency.
The quantity of the first locking boss 1a on above-mentioned first synchronous ring 1 is 3,3 the first locking boss
1a is evenly arranged along the circumferencial direction of the described first synchronous ring 1, between the two neighboring first locking boss 1a at least provided with
One third locking boss 1c.The quantity of the second locking boss 3a on described second synchronous ring 3 is 3,3 institutes
The circumferencial direction that the second locking boss 3a is stated along the described second synchronous ring 3 is evenly arranged, the two neighboring second locking boss
At least provided with a 4th locking boss 3c between 3a.The third locking boss 1c's and the 4th locking boss 3c
Quantity is identical and is 6.
The present embodiment by the way that sliding gear collar 2 to be designed to the split type structure assembled by spline housing 2a and sliding plate 2b,
In this way can time processing external splines, to greatly increase production efficiency, and when spline housing 2a or sliding plate 2b is damaged
When, the component of damage is only needed to change, the use cost in later period is thereby reduced；By same in the first synchronous ring 1 and second
Respectively corresponded on step ring 3 add without the third locking boss 1c for positioning short pin 1b and without linkage have strong market potential 3b the 4th locking it is convex
Platform 3c, and the third locking hole matched simultaneously with third locking boss 1c and the 4th locking boss 3c is opened up on sliding plate 2b
2b3, in this way, corresponding third locking boss 1c and the 4th locking boss 3c can share a third locking hole 2b3, so as to big
The earth raising third locking boss 1c's and the 4th locking boss 3c adds quantity, and then can greatly improve this synchronizer institute energy
The load and service life of receiving.
In addition, sliding plate 2b is fixedly mounted by using the mode of sliding plate mounting groove 2a1 mating connection pin 4 for the present embodiment
So that it is convenient to the assembly or disassembly of sliding gear collar 2 on spline housing 2a；When assembly, by the way that sliding plate 2b is rotated a sliding plate
The angle of internal spline, in the sliding plate mounting groove 2a1 for being installed on the sliding plate internal spline of sliding plate 2b in the middle part of spline housing external splines, in this way
Improve the reliability connected between spline housing 2a and sliding plate 2b；The sliding plate positioning convex platform 2a3 added facilitates the dress of sliding plate 2b
Match, improves assembly efficiency；Cooperate inclined-plane by adding locking respectively at the two-port of third locking hole 2b3, in this way, third
Locking boss 1c and corresponding 4th locking boss 3c can share a third locking hole 2b3, so as to greatly improve third
Locking boss 1c's and the 4th locking boss 3c adds quantity, so can greatly improve load that this synchronizer can bear and
Service life；It is identical by the way that the structure of the first locking hole 2b1, the second locking hole 2b2 and third locking hole 2b3 to be designed to, this
Sample further facilitates assembly, further increases assembly efficiency.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of pin-type synchronizer, comprising: the first synchronous ring (1), sliding gear collar (2) ring (3) synchronous with second, described first
The side of synchronous ring (1) synchronous with described second ring (3) towards described sliding gear collar (2) is respectively corresponded equipped with the first locking boss
It is respectively corresponded in (1a) and the second locking boss (3a), the first locking boss (1a) and the second locking boss (3a) slotting
It has strong market potential (3b) equipped with the short pin (1b) of positioning and linkage, it is characterised in that: the sliding gear collar (2) includes spline housing (2a) and sliding plate
(2b) is respectively corresponded equipped with spline housing internal spline and spline housing external splines on the inner and outer wall of the spline housing (2a), described
The inner wall of sliding plate (2b) is equipped with the sliding plate internal spline matched with the spline housing external splines, the fixed suit of the sliding plate (2b)
The position in the middle part of the spline housing external splines is corresponded on the outer wall of the spline housing (2a), on the sliding plate (2b) described in correspondence
The position of first locking boss (1a) is equipped with mutually matched first locking hole (2b1), and described the is corresponded on the sliding plate (2b)
The position of two locking boss (3a) is equipped with mutually matched second locking hole (2b2)；
The side of first synchronous ring (1) towards the sliding gear collar (2) is additionally provided with third locking boss (1c), and described second
The position that the side of synchronous ring (3) towards the sliding gear collar (2) corresponds to the third locking boss (1c) is equipped with the 4th locking
Boss (3c), the position that the third locking boss (1c) is corresponded on the sliding plate (2b) are equipped with third locking hole (2b3)；
The end of the short pin (1b) of the positioning passes through corresponding first locking hole (2b1) ring (3) synchronous with described second and connects
Touching, the have strong market potential end of (3b) of the linkage pass through corresponding second locking hole (2b2) and are inserted into described first synchronous ring (1)
Linkage hole (1d) in, the first locking boss (1a) and the way of contact of corresponding first locking hole (2b1) are face
Contact, the second locking boss (3a) and the way of contact of corresponding second locking hole (2b2) they are face contact, described the
Three locking boss (1c) and the corresponding 4th locking boss (3c) respectively with the corresponding same third locking hole
The two sides port of (2b3) is in contact and the way of contact is face contact.
2. a kind of pin-type synchronizer as described in claim 1, it is characterised in that: corresponding on the outer wall of the spline housing (2a)
Position in the middle part of the spline housing external splines is along the circumferential direction equipped with the sliding plate mounting groove for installing the sliding plate (2b)
(2a1), the interior sliding plate fixation hole (2a2) being equipped with for fixing the sliding plate (2b) of the sliding plate mounting groove (2a1), the sliding plate
The position that the sliding plate fixation hole (2a2) is corresponded on the inner wall of (2b), which is equipped with, to be fixedly connected slot (2b4), and the sliding plate (2b) passes through
The mutually matched sliding plate internal spline and the spline housing external splines set are attached on the outer wall of the spline housing (2a) and correspond to institute
When stating the position of sliding plate mounting groove (2a1), the sliding plate (2b) rotates the angle of a sliding plate internal spline, makes the sliding plate
The sliding plate internal spline of (2b) is installed on the sliding plate mounting groove (2a1) in the middle part of the spline housing external splines Nei, passes through company
Outbound (4) is fixedly connected in slot (2b4) and the sliding plate fixation hole (2a2) described in being inserted into simultaneously with the fixation sliding plate (2b).
3. a kind of pin-type synchronizer as claimed in claim 2, it is characterised in that: sliding plate mounting groove (2a1) side
The spline housing external splines is equipped with the sliding plate positioning convex platform (2a3) for positioning the sliding plate (2b).
4. a kind of pin-type synchronizer as described in claim 1, it is characterised in that: the locking of the first locking boss (1a)
Two sides are respectively equipped with a first locking inclined-plane (1a1), and corresponding first locking hole (2b1) is convex towards first locking
The locking cooperation inclined-plane matched with first locking inclined-plane (1a1) is equipped at the port of platform (1a).
5. a kind of pin-type synchronizer as claimed in claim 4, it is characterised in that: the locking of the second locking boss (3a)
Two sides are respectively equipped with a second locking inclined-plane (3a1), and corresponding second locking hole (2b2) is convex towards second locking
The locking cooperation inclined-plane matched with second locking inclined-plane (3a1) is equipped at the port of platform (3a).
6. a kind of pin-type synchronizer as claimed in claim 5, it is characterised in that: the locking of the third locking boss (1c)
Two sides are respectively equipped with a third locking inclined-plane (1c1), and the locking two sides of the corresponding 4th locking boss (3c) are set respectively
There are a 4th locking inclined-plane (3c1), the structure phase on third locking inclined-plane (1c1) and the 4th locking inclined-plane (3c1)
Together, locking cooperation inclined-plane, third locking inclined-plane are respectively equipped at the two-port of the corresponding third locking hole (2b3)
(1c1) and the corresponding 4th locking inclined-plane (3c1) match with corresponding locking cooperation inclined-plane respectively.
7. a kind of pin-type synchronizer as claimed in claim 5, it is characterised in that: the lock on first locking hole (2b1)
Only cooperation inclined-plane is identical as the locking cooperation structure on inclined-plane on second locking hole (2b2), first locking hole (2b1)
Two-port at be equipped with locking cooperation inclined-plane, be also equipped with the lock at the two-port of second locking hole (2b2)
Only cooperate inclined-plane, first locking hole (2b1), second locking hole (2b2) and the third locking hole (2b3) structure
It is identical.
8. a kind of pin-type synchronizer as described in claim 1, it is characterised in that: described on described first synchronous ring (1)
The quantity of first locking boss (1a) is 3, circumference of 3 the first locking boss (1a) along described first synchronous ring (1)
Direction is evenly arranged, at least provided with a third locking boss between the two neighboring first locking boss (1a)
(1c)。
9. a kind of pin-type synchronizer as described in claim 1, it is characterised in that: described on described second synchronous ring (3)
The quantity of second locking boss (3a) is 3, circumference of 3 the second locking boss (3a) along described second synchronous ring (3)
Direction is evenly arranged, at least provided with a 4th locking boss between the two neighboring second locking boss (3a)
(3c)。
10. a kind of pin-type synchronizer as described in claim 1, it is characterised in that: the third locking boss (1c) and institute
The quantity for stating the 4th locking boss (3c) is identical and be 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614451.8U CN208221411U (en) | 2018-04-26 | 2018-04-26 | A kind of pin-type synchronizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614451.8U CN208221411U (en) | 2018-04-26 | 2018-04-26 | A kind of pin-type synchronizer |
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| Publication Number | Publication Date |
|---|---|
| CN208221411U true CN208221411U (en) | 2018-12-11 |
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| CN201820614451.8U Expired - Fee Related CN208221411U (en) | 2018-04-26 | 2018-04-26 | A kind of pin-type synchronizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533633A (en) * | 2018-04-26 | 2018-09-14 | 十堰同创传动技术有限公司 | A kind of pin-type synchronizer |
-
2018
- 2018-04-26 CN CN201820614451.8U patent/CN208221411U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533633A (en) * | 2018-04-26 | 2018-09-14 | 十堰同创传动技术有限公司 | A kind of pin-type synchronizer |
| CN108533633B (en) * | 2018-04-26 | 2023-10-20 | 十堰同创传动技术有限公司 | Lock pin type synchronizer |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |