CN209340371U - A kind of synchronizer powder metallurgy outer cone ring - Google Patents
A kind of synchronizer powder metallurgy outer cone ring Download PDFInfo
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- CN209340371U CN209340371U CN201822098383.7U CN201822098383U CN209340371U CN 209340371 U CN209340371 U CN 209340371U CN 201822098383 U CN201822098383 U CN 201822098383U CN 209340371 U CN209340371 U CN 209340371U
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- synchronizer
- ring
- outer cone
- cone ring
- powder metallurgy
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Abstract
The utility model discloses a kind of synchronizer powder metallurgy outer cone rings, including matrix, described matrix top middle portion is uniformly provided with pinhole, described matrix top edge opens up fluted, mounting assembly is installed inside described matrix, the utility model is scientific and reasonable for structure, it is safe and convenient to use, utilize the effect in tension spring hole, convenient for synchronizer and outer cone ring are attached with spring, to which the stability of synchronizer shift be effectively guaranteed, increase torsional forces, it is provided with mounting assembly, pass through the effect of convex block, convenient for outer cone ring to be mounted on to the outside of synchronizer, it is not sufficiently stable so as to avoid what is installed between traditional outer cone ring and synchronizer, outer cone ring is caused to fall off from synchronizer, it is provided with protection component, pass through the effect of buffer spring, buffer protection is carried out convenient for internal ring plate, effectively avoid synchronizer internal components External conical ring and mounting assembly are hit, so that outer cone ring be caused to damage, reduce its service life.
Description
Technical field
The utility model relates to outer cone ring technical field, specially a kind of synchronizer powder metallurgy outer cone ring.
Background technique
Synchronizer outer cone ring is very important a part in heavy type lorry transmission-gear box, the intensity pair of synchronizer outer cone ring
The service life of gearbox is most important, and outer cone ring structure on the market is not quite reasonable at present, has certain problems, it is difficult to
The requirement for meeting heavy type lorry transmission-gear box durable, service life is shorter under some strength, serious wear, at the same weight compared with
Weight, in order to reach certain intensity, usual preponderance or weight saving, but intensity is wanted be not achieved again required for
It asks, secondly, the installation between traditional outer cone ring and synchronizer is not sufficiently stable, easily leads to outer cone ring and fall off from synchronizer, and
And in being installed in synchronizer, since heavy truck easily shakes during traveling, for a long time in use, easily leading
It causes synchronizer internal components to cause to hit to it, damage certain on the inside of outer cone ring is caused, in conclusion those skilled in the art
A kind of synchronizer powder metallurgy outer cone ring is provided, to solve the problems mentioned in the above background technology.
Utility model content
The utility model provides a kind of synchronizer powder metallurgy outer cone ring, can effectively solve to propose in above-mentioned background technique
Outer cone ring structure on the market at present be not it is quite reasonable, have certain problems, it is difficult to meet heavy type lorry transmission-gear box durable
Property requirement, service life is shorter under some strength, serious wear, while heavier-weight, in order to reach certain intensity, lead to
Normal preponderance or weight saving, but required requirement is not achieved in intensity again, secondly, traditional outer cone ring and same
Installation between step device is not sufficiently stable, and is easily led to outer cone ring and is fallen off from synchronizer, and in being installed in synchronizer, by
It easily shakes during traveling in heavy truck, it is caused in use, easily leading to synchronizer internal components for a long time
The problem of hitting, causing damage certain on the inside of outer cone ring.
To achieve the above object, the utility model provides the following technical solutions: a kind of synchronizer powder metallurgy outer cone ring, packet
Matrix is included, described matrix top middle portion is uniformly provided with pinhole, and described matrix top edge opens up fluted, the groove top
End middle part offers tension spring hole, and described matrix inside offers card slot, described matrix outer surface peace with groove corresponding position
Equipped with carbon fiber layer, described matrix bottom end is equipped with clamping ring；
Mounting assembly is installed, the mounting assembly includes fixed ring, fixture block, convex block, bearing, steel ball inside described matrix
And lockhole, it is connected with fixed ring inside the clamping ring, fixture block, the fixed ring top are uniformly installed on the outside of the fixed ring
Convex block is installed, bearing is installed on the inside of the fixed ring, the Bearing inner top is equipped with steel ball, table on the inside of the bearing
Face is uniformly provided with lockhole；
Protection component is installed on the inside of the bearing, the protection component include lock pillar, interior ring plate, anti-skid chequer, carbon cloth and
Buffer spring is connected with lock pillar inside the lockhole, and the lock pillar side is equipped with interior ring plate, and the interior ring plate outer surface is opened
Equipped with anti-skid chequer, the interior ring plate inner surface is equipped with carbon cloth, is uniformly equipped with buffer spring on the inside of the interior ring plate.
Preferably, the quantity of the pinhole is six.
Preferably, infiltration layers of copper is installed inside the pinhole.
Preferably, the quantity of the fixture block and the quantity of card slot are identical.
Preferably, the quantity of the buffer spring is six.
Preferably, the diameter of the fixed ring is identical as the clamping diameter of ring.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
1, it is provided with tension spring hole, using the effect in tension spring hole, convenient for synchronizer and outer cone ring are attached with spring, from
And the stability of synchronizer shift is effectively guaranteed, torsional forces is increased, card slot is recycled and is clamped the effect of ring, being convenient for will
Fixed ring is clamped with outer cone ring, and it is convenient to operate, using comfortable.
2, it is provided with mounting assembly, by the effect of fixture block, convenient for fixed ring and outer cone ring to be clamped, then by convex
The effect of block is pacified convenient for outer cone ring to be mounted on to the outside of synchronizer so as to avoid between traditional outer cone ring and synchronizer
Being not sufficiently stable for dress, causes outer cone ring to fall off from synchronizer, and passes through the effect of bearing and steel ball, convenient for carrying out to fixed ring
Rotation, and then outer cone ring is driven to be rotated, the adjusting in external conical ring direction is realized, avoids outer cone ring installation not in place, and
Disassembly is carried out to whole device to reinstall.
3, it is provided with protection component, peace installation and dismantling are facilitated convenient for interior ring plate and fixed ring to be clamped by the effect of lock pillar
It unloads, then by the effect of buffer spring, carries out buffer protection convenient for internal ring plate, effectively avoid synchronizer internal components pair
Outer cone ring and mounting assembly are hit, so that outer cone ring be caused to damage, reduce its service life, and by the effect of carbon cloth, be convenient for
Heat loss through conduction is carried out to mounting assembly, is also convenient for enhancing the intensity of interior ring plate.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model matrix；
Fig. 3 is the structural schematic diagram of the utility model mounting assembly；
Fig. 4 is the structural schematic diagram of the utility model protection component；
Figure label: 1, matrix；2, pinhole；3, groove；4, tension spring hole；5, card slot；6, carbon fiber layer；7, it is clamped ring；
8, mounting assembly；801, fixed ring；802, fixture block；803, convex block；804, bearing；805, steel ball；806, lockhole；9, protection group
Part；901, lock pillar；902, interior ring plate；903, anti-skid chequer；904, carbon cloth；905, buffer spring.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs 1-4, the utility model provides a kind of technical solution, a kind of synchronizer powder metallurgy outer cone
Ring, including matrix 1,1 top middle portion of matrix are uniformly provided with pinhole 2, for the ease of further increasing the impact resistance of outer cone ring
Property, the inside of pinhole 2 is equipped with infiltration layers of copper, for the ease of enhancing the intensity of outer cone ring, while increasing its torsional forces, mitigates
The weight of outer cone ring, the quantity of pinhole 2 are six, and 1 top edge of matrix opens up fluted 3, and 3 top middle portion of groove offers
Tension spring hole 4,1 inside of matrix offer card slot 5 with 3 corresponding position of groove, and 1 outer surface of matrix is equipped with carbon fiber layer 6, base
1 bottom end of body is equipped with clamping ring 7.
Mounting assembly 8 is installed, mounting assembly 8 includes fixed ring 801, fixture block 802, convex block 803, bearing inside matrix 1
804, steel ball 805 and lockhole 806 are clamped inside ring 7 and are connected with fixed ring 801, for the ease of fixed ring 801 is connected in clamping
The inside of ring 7, is easy for installation and removal, and the diameter of fixed ring 801 is identical as the clamping diameter of ring 7, and 801 outside of fixed ring is uniformly
Fixture block 802 is installed, for the ease of fixture block 802 is clamped in inside card slot 5, the quantity and the quantity phase of card slot 5 of fixture block 802
Together, 801 top of fixed ring is equipped with convex block 803, and bearing 804, the installation of 804 inner tip of bearing are equipped on the inside of fixed ring 801
There is steel ball 805,804 inner surface of bearing is uniformly provided with lockhole 806.
Be equipped on the inside of bearing 804 protection component 9, protection component 9 include lock pillar 901, interior ring plate 902, anti-skid chequer 903,
Carbon cloth 904 and buffer spring 905 are connected with lock pillar 901 inside lockhole 806, and 901 side of lock pillar is equipped with interior ring plate 902, inner ring
902 outer surface of piece offers anti-skid chequer 903, and interior 902 inner surface of ring plate is equipped with carbon cloth 904, and interior 902 inside of ring plate is uniformly
Buffer spring 905 is installed, for the ease of the effect that enhancing buffer spring 905 buffers interior ring plate 902, buffer spring
905 quantity is six.
The working principle and process for using of the utility model: the manufacturing method of powder metallurgy is used first, to powder metallurgy
The operations such as material carries out die mould, sintering, machine add, manufacture synchronizer outer cone ring, and adopt this method and compare traditional processing
Means stock utilization improves 50%, and work efficiency improves 10 times, reduces production cost, reduces the waste of material, manpower
Consumption, then will suppress outer cone ring taking-up, and by fixed ring 801 be clamped be clamped ring 7 inside so that fixture block 802 and card
Slot 5 is overlapped, and convex block 803 is stuck in the rectangular recess on the inside of synchronizer, and using the effect of convex block 803, convenient for will entirely fill
It sets and is mounted on synchronizer bottom inner portion, be not sufficiently stable, cause so as to avoid what is installed between traditional outer cone ring and synchronizer
Outer cone ring falls off from synchronizer, secondly, the lock pillar 901 in interior 902 outside of ring plate is stuck in inside lockhole 806, utilizes buffering elastic
The effect of spring 905 carries out buffer protection convenient for internal ring plate 902, to effectively avoid synchronizer internal components external cone
Ring base 1 and mounting assembly 8 are hit, so that outer cone ring be caused to damage, reduce its service life, finally, with spring by synchronizer
It is attached with the tension spring hole 4 for being provided with 3 top of groove, so that the stability of synchronizer shift be effectively guaranteed, increases
Torsional forces, it is convenient to operate, using comfortable.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of synchronizer powder metallurgy outer cone ring, including matrix (1), it is characterised in that: described matrix (1) top middle portion is uniform
It offers pinhole (2), described matrix (1) top edge opens up fluted (3), and groove (3) top middle portion offers drawing
Spring hole (4), described matrix (1) inside offer card slot (5) with groove (3) corresponding position, described matrix (1) outer surface peace
Equipped with carbon fiber layer (6), described matrix (1) bottom end is equipped with clamping ring (7)；
It is equipped with mounting assembly (8) inside described matrix (1), the mounting assembly (8) includes fixed ring (801), fixture block
(802), convex block (803), bearing (804), steel ball (805) and lockhole (806), the clamping ring (7) is internal to be connected with fixed ring
(801), it is uniformly equipped with fixture block (802) on the outside of the fixed ring (801), fixed ring (801) top is equipped with convex block
(803), it is equipped with bearing (804) on the inside of the fixed ring (801), bearing (804) inner tip is equipped with steel ball
(805), bearing (804) inner surface is uniformly provided with lockhole (806)；
Protection component (9) is installed, the protection component (9) includes lock pillar (901), interior ring plate on the inside of the bearing (804)
(902), anti-skid chequer (903), carbon cloth (904) and buffer spring (905), the lockhole (806) is internal to be connected with lock pillar (901),
Lock pillar (901) side is equipped with interior ring plate (902), and interior ring plate (902) outer surface offers anti-skid chequer (903),
Interior ring plate (902) inner surface is equipped with carbon cloth (904), is uniformly equipped with buffer spring on the inside of the interior ring plate (902)
(905)。
2. a kind of synchronizer powder metallurgy outer cone ring according to claim 1, it is characterised in that: the pinhole (2)
Quantity is six.
3. a kind of synchronizer powder metallurgy outer cone ring according to claim 1, it is characterised in that: in the pinhole (2)
Portion is equipped with infiltration layers of copper.
4. a kind of synchronizer powder metallurgy outer cone ring according to claim 1, it is characterised in that: the fixture block (802)
Quantity is identical as the quantity of card slot (5).
5. a kind of synchronizer powder metallurgy outer cone ring according to claim 1, it is characterised in that: the buffer spring
(905) quantity is six.
6. a kind of synchronizer powder metallurgy outer cone ring according to claim 1, it is characterised in that: the fixed ring (801)
Diameter with clamping the diameter of ring (7) it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098383.7U CN209340371U (en) | 2018-12-14 | 2018-12-14 | A kind of synchronizer powder metallurgy outer cone ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098383.7U CN209340371U (en) | 2018-12-14 | 2018-12-14 | A kind of synchronizer powder metallurgy outer cone ring |
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| Publication Number | Publication Date |
|---|---|
| CN209340371U true CN209340371U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822098383.7U Active CN209340371U (en) | 2018-12-14 | 2018-12-14 | A kind of synchronizer powder metallurgy outer cone ring |
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| Country | Link |
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| CN (1) | CN209340371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451511A (en) * | 2020-04-30 | 2020-07-28 | 陕西省机械研究院 | Powder metallurgy preparation process for conical ring of nine-claw three-conical-surface synchronizer |
-
2018
- 2018-12-14 CN CN201822098383.7U patent/CN209340371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451511A (en) * | 2020-04-30 | 2020-07-28 | 陕西省机械研究院 | Powder metallurgy preparation process for conical ring of nine-claw three-conical-surface synchronizer |
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