CN208686949U - A kind of automotive transmission assembly planetary carrier - Google Patents
A kind of automotive transmission assembly planetary carrier Download PDFInfo
- Publication number
- CN208686949U CN208686949U CN201821372345.XU CN201821372345U CN208686949U CN 208686949 U CN208686949 U CN 208686949U CN 201821372345 U CN201821372345 U CN 201821372345U CN 208686949 U CN208686949 U CN 208686949U
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- CN
- China
- Prior art keywords
- annular slab
- fixedly connected
- fixed plate
- planetary carrier
- transmission assembly
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to assembly planetary carrier technical fields, and disclose a kind of automotive transmission assembly planetary carrier, including fixed plate, support base is fixedly installed at the top of the fixed plate, annular slab is fixedly connected at the top of the support base, right side inside the annular slab is fixedly attached rack gear, left side inside the annular slab is fixedly connected with annular slab, the front of the annular slab is fixedly connected with snap-gauge, the top of the snap-gauge is equipped with fixed plate, the internal activity of the fixed plate is socketed with bull stick, the left and right sides of the fixed plate offers threaded hole.The automotive transmission assembly planetary carrier, pass through connector sleeve, absorption pad, bifurcated pipe, connecting tube and the cooperation between fluid cushion out, and since two connector sleeves are symmetrical, then convenient for lubricating fluid uniformly to be trickled down to the teeth in sun gear and surrounding structure, to keep the lubricant effect of gear between the automotive transmission assembly planetary carrier more preferable.
Description
Technical field
The utility model relates to assembly planetary carrier technical field, specially a kind of automotive transmission combined type planet
Frame.
Background technique
Planet carrier is one of main member of planet gear transmission device, and planet wheel spindle or bearing are just mounted in planet carrier
On, when planetary gear is as basic building block, it is the receiving maximum part of moment of face in mechanism, the structure design and system of planetary gear
It makes between the load distribution each planetary gear so that bearing capacity, noise and the vibration etc. of transmission device have a significant impact, row
The Rational structure of carrier should be light-weight, rigid good, easy to process and assembly, and common structure form has dual-sided board whole
Formula, dual-sided board split and board-like three kinds of unilateral side.
Planet carrier is one of the main member of support planetary gears in planetary gear speed reducing mechanism, in existing assembly planetary carrier
Portion's gear transports gear motion for a long time, is easy to damage wheel, and be generally immersed in lubricating fluid by bottom gears, then
It is easy to cause the gear being located in lubricating fluid and the lubricating fluid on other gears uneven, lubricant effect is poor, and existing group
Wheel pin shaft in box-like planet carrier is embedded into planet carrier generally by interference, and structural strength is poor, and is not convenient to use to tooth
Wheel replacement, thus it is proposed that a kind of automotive transmission assembly planetary carrier.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of automotive transmission assembly planetary carrier, has
The advantages of improving the lubricant effect of gear between planet carrier solves existing assembly planetary carrier internal gear and transports for a long time
Gear motion is easy to damage wheel, and is generally immersed in lubricating fluid by bottom gears, then be easy to cause and is located at profit
Gear in synovia and the lubricating fluid on other gears are uneven, and lubricant effect is poor, and in existing assembly planetary carrier
Wheel pin shaft is embedded into planet carrier generally by interference, and structural strength is poor, and is not convenient to use to gear replacement problem.
The utility model provides the following technical solutions: a kind of automotive transmission assembly planetary carrier, including fixed plate, institute
It states and is fixedly installed with support base at the top of fixed plate, be fixedly connected with annular slab at the top of the support base, in the annular slab
Rack gear is fixedly attached on the right side of portion, the left side inside the annular slab is fixedly connected with annular slab, the front of the annular slab
It is fixedly connected with snap-gauge, the top of the snap-gauge is equipped with fixed plate, and the internal activity of the fixed plate is socketed with bull stick, described solid
The left and right sides of fixed board offers threaded hole, and two threaded holes are mutual as symmetry axis using the middle line of fixed plate vertical direction
Symmetrically, the front of the annular slab is fixedly installed with L shaped plate, and the internal whorl of the L shaped plate is socketed with shank of bolt, the bolt
The left end of bar and the internal whorl of threaded hole are socketed, and the right side opening of the L shaped plate upper surface is equipped with limiting slot, the right side of the bull stick
Side is fixedly connected with sun gear, and the outer surface of the sun gear is meshed by planetary gear with gear ring, the planetary gear
Internal activity is socketed with planetary gear shaft, and the front of the annular slab is fixedly connected with profit flow container, and the profit flow container is located at annular
The right side of plate is fixedly connected with connector sleeve on the left of the sun gear.
Preferably, it is fixedly connected with left cover on the left of the annular slab, is fixedly connected with the right side on the right side of the annular slab
Cover board, the left cover and right cover plate are symmetrical as symmetry axis using support base vertical direction.
Preferably, the planetary gear quantity is three, arrives sun gear between three planetary gears are adjacent two-by-two
The angle in the center of circle is 120 degree.
Preferably, the outer surface fixing sleeve of the shank of bolt is connected to riser, the outer surface pivot bush unit connection of the riser
Ring, the bottom of the connection ring are fixedly connected with gag lever post, and the bottom end of the gag lever post through L shaped plate and extends to limiting slot
Inside, the bottom end of the gag lever post are mutually clamped with the inside of limiting slot.
Preferably, the bottom of the connector sleeve runs through profit flow container and extends to the inside of profit flow container, outside the connector sleeve
Surface is flexibly connected with profit flow container, and the bottom end inside the connector sleeve is fixedly installed with absorption pad.
Preferably, the inside of the connector sleeve is fixedly installed with bifurcated pipe, the left end of the bifurcated pipe and the right side of absorption pad
Side connects, and the inside of the connector sleeve is fixedly installed with connecting tube, is fixedly connected with out liquid on the right side of the connector sleeve inner wall
It pads, is in contact on the left of the right side of fluid cushion and the bull stick out, connects on the right side of the left end of the connecting tube and bifurcated pipe, institute
It states and connects on the left of the top and fluid cushion out of connecting tube.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the automotive transmission assembly planetary carrier passes through connector sleeve, absorption pad, bifurcated pipe, connecting tube and fluid cushion out
Between cooperation, and since two connector sleeves are symmetrical, then convenient for lubricating fluid is uniformly trickled down sun gear and around
The teeth of structure, to keep the lubricant effect of gear between the automotive transmission assembly planetary carrier more preferable.
2, the automotive transmission assembly planetary carrier, passes through L shaped plate, shank of bolt, threaded hole, riser, connection ring and limit
Cooperation between the slot of position, loosens the shank of bolt being located at left and right sides of fixed plate, then detaches sun gear convenient for user, then just
It is replaced in planet carrier, by the cooperation between riser, connection ring, gag lever post and limiting slot, by gag lever post far from connection
One end of ring is connected in limiting slot, then convenient for fastening to sun gear, so that sun gear be prevented to be detached from from planet carrier.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side schematic view of gear ring in Fig. 1；
Fig. 3 is the side schematic view of annular slab in Fig. 1；
Fig. 4 is the enlarged diagram in Fig. 3 at A；
Fig. 5 is the structural schematic diagram of sun gear in Fig. 1；
Fig. 6 is the structural schematic diagram of bifurcated pipe in Fig. 1；
Fig. 7 is the structural schematic diagram for going out fluid cushion in Fig. 1.
In figure: 1, fixed plate；2, support base；3, annular slab；4, gear ring；5, annular slab；6, sun gear；7, planetary gear
Axis；8, planetary gear；9, bull stick；10, left cover；11, moisten flow container；12, connector sleeve；13, right cover plate；14, snap-gauge；15, fixed
Plate；16, L shaped plate；17, shank of bolt；18, threaded hole；19, riser；20, connection ring；21, gag lever post；22, limiting slot；23, it absorbs
Pad；24, bifurcated pipe；25, connecting tube；26, go out fluid cushion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-7, a kind of automotive transmission assembly planetary carrier, including fixed plate 1 are please referred to, the top of fixed plate 1 is solid
Dingan County is equipped with support base 2, and the top of support base 2 is fixedly connected with annular slab 3, and the left side of annular slab 3 is fixedly connected with left cover
10, it is symmetrical that the right side of annular slab 3, which is fixedly connected with right cover plate 13, left cover 10 and right cover plate 13 with 2 vertical direction of support base,
Axis is symmetrical, and the right side inside annular slab 3 is fixedly attached rack gear 4, and the left side inside annular slab 3 is fixedly connected with annular slab
5, the front of annular slab 5 is fixedly connected with snap-gauge 14, and the top of snap-gauge 14 is equipped with fixed plate 15, the internal activity set of fixed plate 15
It is connected to bull stick 9, the left and right sides of fixed plate 15 offers threaded hole 18, and two threaded holes 18 are with 15 vertical direction of fixed plate
Middle line is that symmetry axis is symmetrical, and the front of annular slab 5 is fixedly installed with L shaped plate 16, and the internal whorl of L shaped plate 16 is socketed with spiral shell
The outer surface fixing sleeve of tightening latch 17, shank of bolt 17 is connected to riser 19, passes through riser 19, connection ring 20, gag lever post 21 and limiting slot
Gag lever post 21 is connected in limiting slot 22 by the cooperation between 22 far from one end of connection ring 20, then convenient for sun gear 6 into
Row fastening, so that sun gear 6 is prevented to be detached from from planet carrier, the outer surface pivot bush unit connection ring 20 of riser 19, connection ring 20
Bottom be fixedly connected with gag lever post 21, the bottom end of gag lever post 21 is through L shaped plate 16 and extends to the inside of limiting slot 22, limit
The bottom end of bar 21 and the inside of limiting slot 22 are mutually clamped, and are loosened the shank of bolt 17 for being located at 15 left and right sides of fixed plate, are then convenient for
User detaches sun gear 6, then convenient for being replaced to planet carrier, the left end of shank of bolt 17 and the internal whorl of threaded hole 18
The right side opening of socket, 16 upper surface of L shaped plate is equipped with limiting slot 22, and the right side of bull stick 9 is fixedly connected with sun gear 6, sun gear 6
Outer surface is meshed by planetary gear 8 with gear ring 4, and the quantity of planetary gear 8 is three, and three planetary gears 8 are adjacent two-by-two
Between angle to 6 center of circle of sun gear be 120 degree, the internal activity of planetary gear 8 is socketed with planetary gear shaft 7, ring
The front of shape plate 3 is fixedly connected with profit flow container 11, and profit flow container 11 is located at the right side of annular slab 5, and the left side of sun gear 6 is fixedly connected
There is connector sleeve 12, the inside of connector sleeve 12 is fixedly installed with bifurcated pipe 24, the left end of bifurcated pipe 24 and the right side phase of absorption pad 23
Perforation is convenient for being adsorbed onto the lubricating fluid for pasting 23 outer surface of absorption pad the side of close bifurcated pipe 24 by absorption pad 23, after
And convenient for the lubricating fluid of absorption to be flowed into the teeth of sun gear 6 by nearly bifurcated pipe 24, and it is lubricated through cyber port, after
And prevent during sun gear 6 rotates, the lubricating fluid for swimming in 23 outer surface of absorption pad is scattered, and the inside of connector sleeve 12 is solid
Dingan County is equipped with connecting tube 25, is fixedly connected with out fluid cushion 26 on the right side of 12 inner wall of connector sleeve, out the right side of fluid cushion 26 and bull stick 9
Left side is in contact, and the left end of connecting tube 25 and the right side of bifurcated pipe 24 connect, and bifurcated pipe 24 is there are three branched pipe, and three points
Branch pipe tilts down, and then convenient for lubricating fluid fixed in absorption pad 23 is introduced into connecting tube 25, is then convenient for moisten
Synovia is brought into teeth, carries out to teeth suitable wet, and the top of connecting tube 25 and the left side of fluid cushion 26 out connect, company
The bottom of female connector 12 runs through profit flow container 11 and extends to the inside of profit flow container 11, and the outer surface of connector sleeve 12 and profit flow container 11 are movable
Connection, symmetrically due to two connector sleeves 12, then convenient for uniformly trickling down lubricating fluid in sun gear 6 and surrounding structure
Teeth, thus keep the lubricant effect of gear between the automotive transmission assembly planetary carrier more preferable, the bottom inside connector sleeve 12
End is fixedly installed with absorption pad 23.
When work, user pours into suitable lubricating fluid into profit flow container 11 first, then due to the top in 6 left side of sun gear
Portion and bottom are fixedly connected to connector sleeve 12, then when the rotation of connector sleeve 12 to bottom, the bottom end leaching of connector sleeve 12 at this time
Bubble is in the profit flow container 11 for filling lubricating fluid, then when the connector sleeve 12 being immersed in the profit flow container 11 for filling lubricating fluid rotates extremely
When the top of sun gear 6, lubricating fluid passes through bifurcated pipe 24, connecting tube 25 to having in connector sleeve 12 and fluid cushion 26 is flowed into the sun out
In wheel 6, then by then being risen to gear around and meshing gear in the peripherad each teeth of teeth stream on sun gear 6
To the effect of lubrication, and when being replaced to sun gear 6, after tightening shank of bolt 17, by gag lever post 21 far from connection ring 20
One end is connected in limiting slot 22, is then fastened to sun gear 6.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of automotive transmission assembly planetary carrier, including fixed plate (1), it is characterised in that: the top of the fixed plate (1)
Portion is fixedly installed with support base (2), is fixedly connected with annular slab (3) at the top of the support base (2), in the annular slab (3)
It is fixedly attached on the right side of portion rack gear (4), the internal left side of the annular slab (3) is fixedly connected with annular slab (5), the annular
The front of plate (5) is fixedly connected with snap-gauge (14), and the top of the snap-gauge (14) is equipped with fixed plate (15), the fixed plate (15)
Internal activity be socketed with bull stick (9), the left and right sides of the fixed plate (15) offers threaded hole (18), two spiral shells
Pit (18) is symmetrical as symmetry axis using the middle line of fixed plate (15) vertical direction, the fixed peace in the front of the annular slab (5)
Equipped with L shaped plate (16), the internal whorl of the L shaped plate (16) is socketed with shank of bolt (17), the left end of the shank of bolt (17) with
The internal whorl of threaded hole (18) is socketed, and the right side opening of L shaped plate (16) upper surface is equipped with limiting slot (22), the bull stick
(9) it is fixedly connected on the right side of sun gear (6), the outer surface of the sun gear (6) passes through planetary gear (8) and gear ring (4) phase
Engagement, the internal activity of the planetary gear (8) are socketed with planetary gear shaft (7), and the front of the annular slab (3) is fixedly connected
Have profit flow container (11), profit flow container (11) is located at the right side of annular slab (5), is fixedly connected on the left of the sun gear (6)
Connector sleeve (12).
2. a kind of automotive transmission assembly planetary carrier according to claim 1, it is characterised in that: the annular slab
(3) it is fixedly connected on the left of left cover (10), is fixedly connected with right cover plate (13), the left side on the right side of the annular slab (3)
Cover board (10) and right cover plate (13) are symmetrical as symmetry axis using support base (2) vertical direction.
3. a kind of automotive transmission assembly planetary carrier according to claim 1, it is characterised in that: the planetary gear
(8) quantity is three, and the angle between three planetary gears (8) are adjacent two-by-two to sun gear (6) center of circle is 100
20 degree.
4. a kind of automotive transmission assembly planetary carrier according to claim 1, it is characterised in that: the shank of bolt
(17) outer surface fixing sleeve is connected to riser (19), the outer surface pivot bush unit connection ring (20) of the riser (19), the company
The bottom for connecing ring (20) is fixedly connected with gag lever post (21), and the bottom end of the gag lever post (21) through L shaped plate (16) and extends to
The inside of limiting slot (22), the bottom end of the gag lever post (21) and the inside of limiting slot (22) are mutually clamped.
5. a kind of automotive transmission assembly planetary carrier according to claim 1, it is characterised in that: the connector sleeve
(12) bottom runs through profit flow container (11) and extends to the inside of profit flow container (11), the outer surface of the connector sleeve (12) and profit liquid
Tank (11) is flexibly connected, and the internal bottom end of the connector sleeve (12) is fixedly installed with absorption pad (23).
6. a kind of automotive transmission assembly planetary carrier according to claim 1, it is characterised in that: the connector sleeve
(12) inside is fixedly installed with bifurcated pipe (24), is connected on the right side of the left end and absorption pad (23) of the bifurcated pipe (24),
The inside of the connector sleeve (12) is fixedly installed with connecting tube (25), is fixedly connected with out on the right side of connector sleeve (12) inner wall
Fluid cushion (26), it is described go out fluid cushion (26) right side and bull stick (9) on the left of be in contact, the left end of the connecting tube (25) and bifurcated
It connects on the right side of pipe (24), connects on the left of the top and fluid cushion out (26) of the connecting tube (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372345.XU CN208686949U (en) | 2018-08-24 | 2018-08-24 | A kind of automotive transmission assembly planetary carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372345.XU CN208686949U (en) | 2018-08-24 | 2018-08-24 | A kind of automotive transmission assembly planetary carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208686949U true CN208686949U (en) | 2019-04-02 |
Family
ID=65886701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821372345.XU Expired - Fee Related CN208686949U (en) | 2018-08-24 | 2018-08-24 | A kind of automotive transmission assembly planetary carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208686949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083603A (en) * | 2021-03-19 | 2021-07-09 | 唐祖 | Be used for intelligent waterproof board mopping equipment of making |
-
2018
- 2018-08-24 CN CN201821372345.XU patent/CN208686949U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083603A (en) * | 2021-03-19 | 2021-07-09 | 唐祖 | Be used for intelligent waterproof board mopping equipment of making |
| CN113083603B (en) * | 2021-03-19 | 2022-09-13 | 上海原聿建筑装饰工程有限公司 | Be used for intelligence to make waterproof board mopping equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20200824 |