CN107150590A - A kind of drop hanger - Google Patents
A kind of drop hanger Download PDFInfo
- Publication number
- CN107150590A CN107150590A CN201710346085.2A CN201710346085A CN107150590A CN 107150590 A CN107150590 A CN 107150590A CN 201710346085 A CN201710346085 A CN 201710346085A CN 107150590 A CN107150590 A CN 107150590A
- Authority
- CN
- China
- Prior art keywords
- hole
- outer shroud
- rubber cushion
- bearing
- rigidly
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
- B60K17/24—Arrangements of mountings for shafting
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of drop hanger, its structure includes rigidly fixing outer shroud, hex bolts, fixed hook, connector, bottom plate, fixing hole, rubber cushion, bearing, transmission axis hole, connecting hole, outer shroud is rigidly fixed above hex bolts, fixing hole integrally changes structure with bottom plate, rubber cushion, which is located at, to be rigidly fixed on the inside of outer shroud, outer shroud is rigidly fixed to intermesh with bearing, transmission axis hole is located in bearing, transmission axis hole is surrounded by bearing, connecting hole, which is located at, to be rigidly fixed at the top of outer shroud, rubber cushion is by rubber cushion layer, bearing hole, positioning hole is constituted, bearing hole is located at glue mat layer inside, bearing hole is surrounded by rubber cushion layer, positioning hole is on rubber cushion layer, positioning hole and rubber cushion layer integralization structure, the present invention realizes drop hanger and passed through provided with rubber cushion, the gap filling produced when drop hanger is installed is full, shifted when preventing from using, and carry out damping, improve equipment safety.
Description
Technical field
The present invention is a kind of drop hanger, belongs to truck drive shaft field.
Background technology
Power transmission shaft is can to transmit the axle of power in the power transmission shaft of universal driving device, and it is a high rotating speed, few supporting
Rotary body, therefore its dynamic balancing is vital, and general power transmission shaft will carry out dynamic balance running before dispatching from the factory, and
Adjusted on balancing machine, be that main reducing gear is passed in the rotation of speed changer for the car of preposition engine rear wheel drive
Axle, it can be several sections, can be connected between section and section by universal joint.
Prior art published application number be 201621178501.X a kind of drop hanger assembly, including bearing assembly and
Fixed support, described bearing assembly by rigidly fix inner ring, elastic buffer inner ring, rigidly fix outer shroud, elastic buffer outer shroud,
Connection ring and connector composition, it is described rigidly fix inner ring, elastic buffer inner ring, rigidly fix outer shroud, elastic buffer outer shroud,
Connection ring is annulus column structure, described to rigidly fix inner ring, elastic buffer inner ring, rigidly fix outer shroud, outside elastic buffer
Ring, connection ring are set with one new annulus column structure of composition successively, and the both sides of described connection ring are symmetrically arranged with connector,
Described fixed support is made up of fixed plate, connecting plate and reinforcing plate, and the lower end both sides of described fixed plate are symmetrically arranged with company
Fishplate bar, the outside both sides of described connecting plate are symmetrically arranged with reinforcing plate, and the two ends of described fixed plate are symmetrically arranged with fixation
Hole, the invention, which has, to be connected firmly, carries buffering, simple in construction, safely and effectively advantage, but prior art construction is simple, passes
There is gap in moving axis suspension bracket, drop hanger may be offset when using when installing, and security is not enough.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of drop hanger, to solve prior art
Simple in construction, there is gap in drop hanger, drop hanger may be offset when using when installing, and security is not enough to ask
Topic.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of drop hanger, it is tied
Structure includes rigidly fixing outer shroud, hex bolts, fixed hook, connector, bottom plate, fixing hole, rubber cushion, bearing, transmission axis hole, company
Connect hole, rigidly fix outer shroud above the hex bolts, the fixed hook is located above fixed outer shroud, the fixed hook with
Connector integrally changes structure, and the bottom plate is located at connector bottom, and the bottom plate integrally changes structure with connector, described solid
Hole position is determined on bottom plate, and the fixing hole integrally changes structure with bottom plate, and the rubber cushion is described located at rigidly fixing on the inside of outer shroud
Rigidly fix outer shroud to intermesh with bearing, the transmission axis hole is located in bearing, and the transmission axis hole is surrounded by bearing, institute
Connecting hole is stated located at rigidly fixing at the top of outer shroud, the rubber cushion is made up of rubber cushion layer, bearing hole, positioning hole, the bearing hole position
In glue mat layer inside, the bearing hole is surrounded by rubber cushion layer, and the positioning hole is on rubber cushion layer, the positioning hole and rubber cushion
Layer integralization structure.
Further, it is described rigidly fix it is outer be equipped with first and rigidly fix outer shroud, second rigidly fix outer shroud, described the
One rigidly fix it is outer be located on second and rigidly fix above outer shroud, described first, which rigidly fixes outer shroud and second, rigidly fixes outer shroud
Locked by hex bolts.
Further, the fixing hole is provided with the first fixing hole, the second fixing hole, and first fixing hole and second are fixed
Hole is in same level and parallel to each other.
Further, the fixing hole on the bottom plate is symmetrical arranged.
Further, the positioning hole is uniformly distributed in rubber cushion layer surface.
Further, the bearing diameter is 50-60MM.
Further, the connector is rectangular configuration.
Beneficial effects of the present invention：The present invention realizes drop hanger by the way that provided with rubber cushion, drop hanger is installed
When the gap filling that produces it is full, shifted when preventing from using, and carry out damping, improve equipment safety.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of drop hanger of the invention.
Fig. 2 is the structural representation of rubber cushion of the present invention.
In figure：Rigidly fix outer shroud -1, hex bolts -2, fixed hook -3, connector -4, bottom plate -5, fixing hole -6, glue
Pad -7, bearing -8, transmission axis hole -9, connecting hole -10, first rigidly fix outer shroud -101, second rigidly fix outer shroud -102, the
One fixing hole -601, the second fixing hole -602, rubber cushion layer -701, bearing hole -702, positioning hole -703.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, is expanded on further the present invention.
Fig. 1-Fig. 2 is referred to, the present invention provides a kind of scheme of drop hanger：A kind of drop hanger, its structure bag
Include and rigidly fix outer shroud 1, hex bolts 2, fixed hook 3, connector 4, bottom plate 5, fixing hole 6, rubber cushion 7, bearing 8, power transmission shaft
Hole 9, connecting hole 10, rigidly fix outer shroud 1 positioned at the top of hex bolts 2, and the fixed hook 3 is located at the fixed top of outer shroud 1, institute
Fixed hook 3 and the integralization structure of connector 4 are stated, the bottom plate 5 is located at the bottom of connector 4, the bottom plate 5 and connector 4
Integralization structure, the fixing hole 6 is located on bottom plate 5, the fixing hole 6 and the integralization structure of bottom plate 5, the rubber cushion 7
Located at the inner side of outer shroud 1 is rigidly fixed, the outer shroud 1 that rigidly fixes intermeshes with bearing 8, and the transmission axis hole 9 is located at bearing 8
Interior, the transmission axis hole 9 is surrounded by bearing 8, and the connecting hole 10 is located at the top of outer shroud 1 is rigidly fixed, and the rubber cushion 7 is by glue
Bed course 701, bearing hole 702, positioning hole 703 are constituted, and the bearing hole 702 is located at the inner side of rubber cushion layer 701, the bearing hole 702
Surrounded by rubber cushion layer 701, the positioning hole 703 is on rubber cushion layer 701, and positioning hole 703 and the rubber cushion layer 701 is integral
Change structure, the outer shroud 1 that rigidly fixes rigidly fixes outer shroud 101 provided with first, second rigidly fixes outer shroud 102, described first
Rigidly fix outer shroud 101 and rigidly fix the top of outer shroud 102 located at second, described first rigidly fixes the rigidity of outer shroud 101 and second
Fixed outer shroud 102 is locked by hex bolts 2, and the fixing hole 6 is provided with the first fixing hole 601, the second fixing hole 602, described
First fixing hole 601 is in same level and parallel to each other with the second fixing hole 602, and the fixing hole 6 on the bottom plate 5 is symmetrical
Set, the positioning hole 703 is uniformly distributed in 701 surface of rubber cushion layer.
Rubber cushion described in this patent, primarily to the gap filling produced when drop hanger is installed is full, prevents from making
Used time shifts, and improves equipment safety.
Carrying out in use, the gap of drop hanger can be filled full by rubber cushion, drop hanger can be with when in use
Intermeshed with auto parts.
The present invention rigidly fix outer shroud -1, hex bolts -2, fixed hook -3, connector -4, bottom plate -5, fixing hole -
6th, rubber cushion -7, bearing -8, transmission axis hole -9, connecting hole -10, first rigidly fix outer shroud -101, second rigidly fix outer shroud -
102nd, the first fixing hole -601, the second fixing hole -602, rubber cushion layer -701, bearing hole -702, positioning hole -703, part is logical
The part known with standard component or those skilled in the art, its structure and principle all can pass through technical manual for this technology personnel
Learn or known by normal experiment method, the problem of present invention is solved is that prior art construction is simple, and drop hanger is installed
When there is gap, drop hanger may be offset when using, and security is not enough, and the present invention realizes drop hanger by setting
There is rubber cushion, the gap filling produced when drop hanger is installed is full, is shifted when preventing from using, and carries out damping, improves
Equipment safety, it is described in detail below：
The rubber cushion 7 is made up of rubber cushion layer 701, bearing hole 702, positioning hole 703, and the bearing hole 702 is located at rubber cushion layer
701 inner sides, the bearing hole 702 is surrounded by rubber cushion layer 701, and the positioning hole 703 is on rubber cushion layer 701, the positioning
Hole 703 and rubber cushion 701 integralization structure of layer.
The gap produced when drop hanger is installed is filled full by first using the rubber cushion layer of rubber using the rubber cushion；
The gap produced when drop hanger is installed is filled full by second using the rubber cushion layer of plastics using the rubber cushion；
Third uses the rubber cushion layer of Cowhells, and the gap produced when drop hanger is installed is filled into full using the rubber cushion；
In summary, using the rubber cushion layer of rubber, the gap produced when drop hanger is installed is filled out using the rubber cushion
The best results being full of, service life is longer.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, all should be by no matter from the point of view of which point
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
It is bright to limit, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of drop hanger, its structure includes rigidly fixing outer shroud (1), hex bolts (2), fixed hook (3), connector
(4), bottom plate (5), fixing hole (6), rubber cushion (7), bearing (8), transmission axis hole (9), connecting hole (10), rigidly fix outer shroud (1)
Above hex bolts (2), it is characterised in that：
The fixed hook (3) is located above fixed outer shroud (1), and the fixed hook (3) is tied with connector (4) integralization
Structure；
The bottom plate (5) is located at connector (4) bottom, and the bottom plate (5) integrally changes structure with connector (4)；
The fixing hole (6) is located on bottom plate (5), and the fixing hole (6) integrally changes structure with bottom plate (5)；
The rubber cushion (7) is located at rigidly fixing on the inside of outer shroud (1), and the outer shroud (1) that rigidly fixes intermeshes with bearing (8)；
The transmission axis hole (9) is located in bearing (8), and the transmission axis hole (9) is surrounded by bearing (8)；
The connecting hole (10), which is located at, to be rigidly fixed at the top of outer shroud (1)；
The rubber cushion (7) is made up of rubber cushion layer (701), bearing hole (702), positioning hole (703), and the bearing hole (702) is located at
On the inside of rubber cushion layer (701), the bearing hole (702) is surrounded by rubber cushion layer (701), and the positioning hole (703) is located at rubber cushion layer
(701) on, the positioning hole (703) and rubber cushion layer (701) integrally change structure.
2. a kind of drop hanger according to claim 1, it is characterised in that：The outer shroud (1) that rigidly fixes is provided with the
One rigidly fixes outer shroud (101), second rigidly fixes outer shroud (102), and described first to rigidly fix outer shroud (101) firm located at second
Property fix above outer shroud (102), described first, which rigidly fixes outer shroud (101) and second, rigidly fixes outer shroud (102) by hexagonal
Bolt (2) is locked.
3. a kind of drop hanger according to claim 1, it is characterised in that：The fixing hole (6) is fixed provided with first
Hole (601), the second fixing hole (602), first fixing hole (601) are in same level simultaneously with the second fixing hole (602)
It is parallel to each other.
4. a kind of drop hanger according to claim 1, it is characterised in that：Fixing hole (6) on the bottom plate (5) is right
Claim to set.
5. a kind of drop hanger according to claim 1, it is characterised in that：The positioning hole (703) is uniformly distributed in
Rubber cushion layer (701) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346085.2A CN107150590A (en) | 2017-05-17 | 2017-05-17 | A kind of drop hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346085.2A CN107150590A (en) | 2017-05-17 | 2017-05-17 | A kind of drop hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107150590A true CN107150590A (en) | 2017-09-12 |
Family
ID=59793760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710346085.2A Pending CN107150590A (en) | 2017-05-17 | 2017-05-17 | A kind of drop hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107150590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072569A (en) * | 2023-10-18 | 2023-11-17 | 万向钱潮股份公司 | Bearing frame structure of transmission shaft and transmission shaft assembly thereof |
-
2017
- 2017-05-17 CN CN201710346085.2A patent/CN107150590A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072569A (en) * | 2023-10-18 | 2023-11-17 | 万向钱潮股份公司 | Bearing frame structure of transmission shaft and transmission shaft assembly thereof |
| CN117072569B (en) * | 2023-10-18 | 2023-12-29 | 万向钱潮股份公司 | Bearing frame structure of transmission shaft and transmission shaft assembly thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170912 |