CN113232507A - Automobile rotating shaft support structure - Google Patents
Automobile rotating shaft support structure Download PDFInfo
- Publication number
- CN113232507A CN113232507A CN202110634008.3A CN202110634008A CN113232507A CN 113232507 A CN113232507 A CN 113232507A CN 202110634008 A CN202110634008 A CN 202110634008A CN 113232507 A CN113232507 A CN 113232507A
- Authority
- CN
- China
- Prior art keywords
- core barrel
- fixed seat
- structure according
- hinge bracket
- bracket structure
- 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
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 21
- 210000003781 tooth socket Anatomy 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910001095 light aluminium alloy Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
Abstract
The invention relates to an automobile rotating shaft support structure which comprises a fixed seat, wherein a core barrel is arranged inside the fixed seat, a shaft sleeve is arranged inside the core barrel, the front side and the back side of the fixed seat are respectively provided with a gland, a positioning bolt is arranged inside the gland, and a mounting hole is formed inside the fixed seat. This car pivot supporting structure, through unscrewing positioning bolt and split gland and fixing base, thereby be convenient for change or different model change with the model to core section of thick bamboo and axle sleeve, make this pivot supporting structure be fit for the pivot of different models and support the use, reach the effect that simple and convenient regulation and maintenance, thereby enlarged this pivot supporting structure's application scope, make this pivot supporting structure facilitate promotion, when this pivot supporting structure local wear, only need to carry out local spare part to it and change, thereby avoid whole change to lead to the circumstances such as manufacturing cost height to take place, reach simple and convenient maintenance and long service life's effect.
Description
Technical Field
The invention belongs to the technical field of automobile rotating shafts, and particularly relates to an automobile rotating shaft support structure.
Background
Along with the improvement of living standard of people, the automobile has become the indispensable product of family's trip, and the effect of support is played on the automobile to automobile pivot support, and the support bears great power, also has the positioning action, makes to keep the exact position between the part, then needs a support to support in the installation of automobile pivot, uses the bearing of straight line sliding unit support series at present mostly.
The conventional automobile rotating shaft support is single in general size and small in application range, and after the local abrasion is serious, the whole support needs to be replaced, so that the service life is short, and the like, and the problem is solved by providing an automobile rotating shaft support structure.
For example, patent application No. CN201620196720.4 discloses a bracket for mounting a rotating shaft of an automobile, which structurally comprises an outer frame, 3 first round holes, a second round hole, a first arc, a second arc, a first side edge and a second side edge; the cross section of the outer framework is T-shaped, side columns are arranged at three end points of the outer framework, a second round hole is formed in the position, close to the first side edge, of the outer framework, and the outer framework is made of light aluminum alloy; one cross section of each of the 3 side columns is a cuboid, and the side columns are located on the same horizontal plane; the first arc is connected with the first side edge, and the degree of an included angle formed by the first arc is 60-80 degrees; the degree of an included angle formed between the second arc and the second side edge is 30-60 degrees; the second round hole is internally provided with 2 circular ring bulges, an oil seal is arranged in the middle of each circular ring bulge, and the rotating shaft support can obtain uniform stress distribution by adopting a T-shaped structure. However, it is not possible to adapt to different sizes of spindles.
Patent No. CN201921323025.X discloses a high strength car pivot linking bridge assembly, it includes first connecting plate and second connecting plate, first connecting plate is located the back of second connecting plate, first connecting plate is through pivot and second connecting plate swing joint, the front of first connecting plate is fixedly connected with connecting block and fixed plate respectively, the front of fixed plate is provided with the recess, the connecting block is close to one side of fixed plate and the fixed surface of fixed plate is connected, the front of second connecting plate is fixed connection reinforcement respectively, reinforcing plate and disc, can obtain higher structural strength through above-mentioned setting, but also unable adaptation not unidimensional pivot, and the locking form stability of adoption is not strong.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automobile rotating shaft support structure which has the advantages of long service life and the like, and solves the problems that the conventional automobile rotating shaft support is single in general size, small in application range and short in service life due to the fact that the whole support needs to be replaced after partial abrasion is serious.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an automobile rotating shaft support structure, includes the fixing base, the inside of fixing base is provided with a core section of thick bamboo, the inside of a core section of thick bamboo is provided with the axle sleeve, the front and the back of fixing base all are provided with the gland, the inside of gland is provided with positioning bolt, the mounting hole has been seted up to the inside of fixing base.
Furthermore, a first positioning hole matched with the positioning bolt is formed in the fixing seat, and a second positioning hole matched with the positioning bolt is formed in the gland.
Further, the front and the back of the fixing seat are both provided with mounting grooves matched with the gland, and the mounting holes are counter bores.
Furthermore, an inner tooth groove matched with the core barrel is formed in the fixing seat, and an outer tooth groove matched with the inner tooth groove is formed in the outer wall of the core barrel.
Furthermore, the inner wall of the core barrel is provided with a positioning groove matched with the shaft sleeve, and the cross section of the fixing seat is T-shaped.
Further, the mounting groove is the annular groove, the mounting groove is the symmetric distribution at the front and the back of fixing base.
Furthermore, the number of the inner tooth sockets is a plurality, and the inner tooth sockets are distributed on the inner wall of the fixing seat in a circular array.
Furthermore, the number of the outer tooth sockets is a plurality, and the outer tooth sockets are distributed on the outer wall of the core barrel in a circular array.
Furthermore, the number of the mounting holes is four, and the four mounting holes are distributed in the fixing seat in a rectangular array.
Furthermore, the number of the positioning bolts is six, and the six positioning bolts are distributed on the fixed seat in a circular array.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this car pivot supporting structure, through unscrewing positioning bolt and split gland and fixing base, thereby be convenient for change with the model or different models are changed core section of thick bamboo and axle sleeve, make this pivot supporting structure be fit for the pivot of different models and support the use, reach the effect that simple and convenient regulation and maintenance, thereby enlarged this pivot supporting structure's application scope, make this pivot supporting structure facilitate promotion, this pivot supporting structure is simple, the installation of being convenient for is dismantled, thereby greatly reduced manufacturing cost and maintenance cost.
2. This automobile rotating shaft supporting structure, it is spacing around carrying out core barrel and axle sleeve through positioning bolt drive gland, the mutual interlock of outer tooth groove on interior tooth's socket on the rethread fixing base and the core barrel, and through constant head tank and the axle sleeve interlock on the core barrel, thereby it is multiple spacing to carry out this rotating shaft supporting structure, make this rotating shaft supporting structure more stable in the use, when this rotating shaft supporting structure local wear, only need to carry out local spare part to it and change, thereby avoid whole change to lead to the circumstances such as manufacturing cost height to take place, reach simple and convenient maintenance and long service life's effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a top view of the structure of the present invention.
In the figure: the device comprises a fixed seat 1, a core barrel 2, a shaft sleeve 3, a gland 4, a positioning bolt 5, a mounting hole 6, a mounting groove 7, a first positioning hole 8, an inner tooth groove 9, an outer tooth groove 10 and a positioning groove 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the automobile rotating shaft bracket structure of the invention includes a fixing base 1, a core barrel 2 is arranged inside the fixing base 1, and an installation space of the fixing base 1 can be preliminarily adjusted through the core barrel 2, so that the fixing base 1 is suitable for installation of shaft sleeves 3 of different models, an inner tooth socket 9 matched with the core barrel 2 is arranged inside the fixing base 1, the number of the inner tooth sockets 9 is several, the inner tooth sockets 9 are distributed in a circular array on the inner wall of the fixing base 1, an outer tooth socket 10 matched with the inner tooth socket is arranged on the outer wall of the core barrel 2, the number of the outer tooth socket 10 is several, the outer tooth socket 10 is distributed in a circular array on the outer wall of the core barrel 2, and the engagement between the fixing base 1 and the core barrel 2 is more tight through the engagement between the inner tooth socket 9 and the outer tooth socket 10.
Meanwhile, the inner tooth grooves 9 and the outer tooth grooves 10 are respectively distributed on the fixed seat 1 and the core barrel 2 in a circular array manner, so that the fixed seat 1 and the core barrel 2 are supported and the stress of the fixed seat 1 and the core barrel 2 is ensured to be more uniform, the service lives of the fixed seat 1 and the core barrel 2 are prolonged, the shaft sleeve 3 is arranged inside the core barrel 2, the size of the installation shaft hole in the fixed seat 1 is further convenient to adjust through the matching use of the core barrel 2 and the shaft sleeve 3, the rotating shaft support structure is suitable for the installation and use of rotating shafts of different models, the positioning groove 11 matched with the shaft sleeve 3 is formed in the inner wall of the core barrel 2, and the installation accuracy between the shaft sleeve 3 and the fixed seat 1 is further improved through the meshing of the positioning groove 11 in the core barrel 2 and the shaft sleeve 3.
The cross section of fixing base 1 is the T type, the front and the back of fixing base 1 all are provided with gland 4, gland 4's inside is provided with positioning bolt 5, it is spacing around driving gland 4 to go on core barrel 2 and axle sleeve 3 through positioning bolt 5, make axle sleeve 3 more stable in using greatly, further reduce the intensity of wear of this pivot bearing structure in the use, this pivot bearing structure forms through a plurality of spare parts simultaneously, when this pivot bearing structure part causes wearing and tearing, the quick replacement and the maintenance of being convenient for, thereby avoid whole pivot bearing structure to scrap and lead to the circumstances that the production maintenance cost is high to take place, realize energy-conserving low carbon environmental protection's effect.
Wherein, positioning bolt 5's quantity is six, six positioning bolt 5 are circular array distribution on fixing base 1, the first locating hole 8 with 5 looks adaptations of positioning bolt is seted up to fixing base 1's inside, the second locating hole with 5 looks adaptations of positioning bolt is seted up to gland 4's inside, mounting hole 6 has been seted up to fixing base 1's inside, the quantity of mounting hole 6 is four, four mounting holes 6 are the rectangular array distribution in fixing base 1's inside, mounting groove 7 with 4 looks adaptations of gland is all seted up at fixing base 1's front and the back, mounting hole 6 is the counter bore. The mounting groove 7 is an annular groove, and the mounting groove 7 is symmetrically distributed on the front and the back of the fixing seat 1.
In this embodiment, the core barrel 2 is not only a positioning component of the shaft sleeve 3, but also an adjusting component of shaft sleeves 3 of different models.
It should be noted that, in the present technical solution, the number of the positioning bolts 5 may be six, or may be multiple, as long as the stable connection between the pressing cover 4 and the fixing base 1 is ensured.
The working principle of the above embodiment is as follows:
the core barrel 2 and the shaft sleeve 3 can be conveniently changed in the same model or in different models by loosening the positioning bolt 5 and disassembling the gland 4 and the fixing seat 1, so that the rotating shaft support structure is suitable for supporting and using rotating shafts in different models, and the effects of simple and convenient adjustment and maintenance are achieved, thereby expanding the application range of the rotating shaft support structure, and facilitating the popularization of the rotating shaft support structure, the rotating shaft support structure has simple structure and convenient installation and disassembly, thereby greatly reducing the production cost and the maintenance cost, the gland 4 is driven by the positioning bolt 5 to carry out front and back spacing on the core barrel 2 and the shaft sleeve 3, then the inner tooth groove 9 on the fixing seat 1 is mutually meshed with the outer tooth groove 10 on the core barrel 2, and the positioning groove 11 on the core barrel 2 is meshed with the shaft sleeve 3, thereby carrying out multiple spacing on the rotating shaft support structure, and further stabilizing the rotating shaft support structure in the use process, when the rotating shaft support structure is partially worn, only partial parts need to be replaced, so that the situation that the whole replacement leads to high production cost and the like is avoided, and the effects of simplicity, convenience in maintenance and long service life are achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an automobile rotating shaft support structure, includes fixing base (1), its characterized in that: the novel core barrel is characterized in that a core barrel (2) is arranged inside the fixing seat (1), a shaft sleeve (3) is arranged inside the core barrel (2), glands (4) are arranged on the front face and the back face of the fixing seat (1), positioning bolts (5) are arranged inside the glands (4), and mounting holes (6) are formed inside the fixing seat (1).
2. The automotive hinge bracket structure according to claim 1, wherein: the inner part of the fixed seat (1) is provided with a first positioning hole (8) matched with the positioning bolt (5), and the inner part of the gland (4) is provided with a second positioning hole matched with the positioning bolt (5).
3. The automotive hinge bracket structure according to claim 1, wherein: the front and the back of the fixing seat (1) are provided with mounting grooves (7) matched with the gland (4), and the mounting holes (6) are counter-sunk holes.
4. The automotive hinge bracket structure according to claim 1, wherein: an inner tooth groove (9) matched with the core barrel (2) is formed in the fixed seat (1), and an outer tooth groove (10) matched with the inner tooth groove is formed in the outer wall of the core barrel (2).
5. The automotive hinge bracket structure according to claim 1, wherein: the inner wall of the core barrel (2) is provided with a positioning groove (11) matched with the shaft sleeve (3), and the cross section of the fixed seat (1) is T-shaped.
6. The automotive hinge bracket structure according to claim 3, wherein: the mounting groove (7) is an annular groove, and the mounting groove (7) is symmetrically distributed on the front surface and the back surface of the fixing seat (1).
7. The automotive hinge bracket structure according to claim 4, wherein: the number of the inner tooth sockets (9) is a plurality, and the inner tooth sockets (9) are distributed on the inner wall of the fixing seat (1) in a circular array.
8. The automotive hinge bracket structure according to claim 4, wherein: the number of the outer tooth grooves (10) is a plurality, and the outer tooth grooves (10) are distributed on the outer wall of the core barrel (2) in a circular array.
9. The automotive hinge bracket structure according to claim 1, wherein: the number of the mounting holes (6) is four, and the four mounting holes (6) are distributed in a rectangular array in the fixing seat (1).
10. The automotive hinge bracket structure according to claim 1, wherein: the number of the positioning bolts (5) is six, and the positioning bolts (5) are distributed on the fixed seat (1) in a circular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110634008.3A CN113232507A (en) | 2021-06-07 | 2021-06-07 | Automobile rotating shaft support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110634008.3A CN113232507A (en) | 2021-06-07 | 2021-06-07 | Automobile rotating shaft support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113232507A true CN113232507A (en) | 2021-08-10 |
Family
ID=77137122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110634008.3A Pending CN113232507A (en) | 2021-06-07 | 2021-06-07 | Automobile rotating shaft support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113232507A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994014102A1 (en) * | 1992-09-15 | 1994-06-23 | Sinar Ag | Holder for photographic, reprographic and cinematographic apparatus |
| JPH07119728A (en) * | 1993-10-27 | 1995-05-09 | Mazda Motor Corp | Propeller shaft structure for automobile |
| JP2000142427A (en) * | 1998-11-04 | 2000-05-23 | Kuroishi Tekko Kk | Steering shaft support mechanism |
| US20070172167A1 (en) * | 2003-07-03 | 2007-07-26 | Lew John G | Plastic quick-snap centerbearing isolator mount and method of manufacturing and assembling same |
| CN205765774U (en) * | 2016-06-28 | 2016-12-07 | 贵州盘江矿山机械有限公司 | A kind of monolateral oil cylinder dismounting clamping device |
| CN205778414U (en) * | 2016-05-19 | 2016-12-07 | 郑州名扬窗饰材料有限公司 | The exterior adjustable installing rack of pleated blinds |
| CN208306374U (en) * | 2018-05-29 | 2019-01-01 | 李炳贤 | A kind of mounting bracket of truck drive shaft |
| CN209012043U (en) * | 2018-10-25 | 2019-06-21 | 重庆益美模具有限公司 | A kind of automobile-used electronic water pump fixing bracket |
| CN209552947U (en) * | 2019-02-20 | 2019-10-29 | 程建斌 | A kind of mounting bracket of transmission shaft |
| CN209581607U (en) * | 2018-12-12 | 2019-11-05 | 禹州市晨兴机械制造有限公司 | A kind of motor turning machine support being easily installed |
| CN210258008U (en) * | 2019-06-27 | 2020-04-07 | 常州技研精工有限公司 | Novel aluminum alloy transmission shaft support |
| CN211054922U (en) * | 2019-12-09 | 2020-07-21 | 南京爱度汽车科技有限公司 | Automobile transmission shaft mounting bracket |
| CN212499846U (en) * | 2020-05-18 | 2021-02-09 | 北京金彩科技有限公司 | Motor installation stamping support for car |
-
2021
- 2021-06-07 CN CN202110634008.3A patent/CN113232507A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994014102A1 (en) * | 1992-09-15 | 1994-06-23 | Sinar Ag | Holder for photographic, reprographic and cinematographic apparatus |
| JPH07119728A (en) * | 1993-10-27 | 1995-05-09 | Mazda Motor Corp | Propeller shaft structure for automobile |
| JP2000142427A (en) * | 1998-11-04 | 2000-05-23 | Kuroishi Tekko Kk | Steering shaft support mechanism |
| US20070172167A1 (en) * | 2003-07-03 | 2007-07-26 | Lew John G | Plastic quick-snap centerbearing isolator mount and method of manufacturing and assembling same |
| CN205778414U (en) * | 2016-05-19 | 2016-12-07 | 郑州名扬窗饰材料有限公司 | The exterior adjustable installing rack of pleated blinds |
| CN205765774U (en) * | 2016-06-28 | 2016-12-07 | 贵州盘江矿山机械有限公司 | A kind of monolateral oil cylinder dismounting clamping device |
| CN208306374U (en) * | 2018-05-29 | 2019-01-01 | 李炳贤 | A kind of mounting bracket of truck drive shaft |
| CN209012043U (en) * | 2018-10-25 | 2019-06-21 | 重庆益美模具有限公司 | A kind of automobile-used electronic water pump fixing bracket |
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| CN209552947U (en) * | 2019-02-20 | 2019-10-29 | 程建斌 | A kind of mounting bracket of transmission shaft |
| CN210258008U (en) * | 2019-06-27 | 2020-04-07 | 常州技研精工有限公司 | Novel aluminum alloy transmission shaft support |
| CN211054922U (en) * | 2019-12-09 | 2020-07-21 | 南京爱度汽车科技有限公司 | Automobile transmission shaft mounting bracket |
| CN212499846U (en) * | 2020-05-18 | 2021-02-09 | 北京金彩科技有限公司 | Motor installation stamping support for car |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20210810 |