CN109436109A - A kind of lightweight saddle assembly - Google Patents
A kind of lightweight saddle assembly Download PDFInfo
- Publication number
- CN109436109A CN109436109A CN201811505258.1A CN201811505258A CN109436109A CN 109436109 A CN109436109 A CN 109436109A CN 201811505258 A CN201811505258 A CN 201811505258A CN 109436109 A CN109436109 A CN 109436109A
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- China
- Prior art keywords
- hole
- saddle
- side plate
- lightweight
- feature
- 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
- 208000020442 loss of weight Diseases 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D53/00—Tractor-trailer combinations; Road trains
- B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
- B62D53/08—Fifth wheel traction couplings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The present invention provides a kind of technical solutions of lightweight saddle assembly, including saddle housing assembly, front beam plate and rear cross beam plate are equipped in the middle part of the saddle housing assembly, four blocks of side plates disposed in parallel are installed between the front beam plate and rear cross beam plate, the side plate is equipped with side plate hole, interior limit hollow bearing axis is plugged in the side plate hole, the interior limit hollow bearing axis includes axis body, described axis body one end is equipped with stop flange, the axis body is equipped with pin shaft hole, pin shaft is installed in the pin shaft hole, is rotatably connected to support on the axis body.Entire saddle assembly meets light-weight design, and whole is light-weight, and the problem that intensity caused by avoiding while light-weight design because of lightweight is low.
Description
Technical field
The present invention relates to a kind of auto parts and components, especially a kind of lightweight saddle assembly.
Background technique
Saddle carries components as connection tractor and trailer core, and safety is particularly important, existing saddle emphasis
It is insufficient for light-weight design attention degree in view of reliability design, the raising with country to environmental requirement, to save combustion
Oil loss, auto parts and components light-weight design trend become clear day by day, and lightweight saddle demand is obvious.This is present in the prior art
Shortcoming.
Summary of the invention
The technical problems to be solved by the invention aiming at deficiency of the prior art, and provide a kind of light weight
Change the technical solution of saddle assembly.
This programme is achieved by the following technical measures: a kind of lightweight saddle assembly, including saddle housing assembly,
It is equipped with front beam plate and rear cross beam plate in the middle part of the saddle housing assembly, is equipped with four between the front beam plate and rear cross beam plate
Block side plate disposed in parallel, the side plate is equipped with side plate hole, is plugged with interior limit hollow bearing axis in the side plate hole, described
Interior limit hollow bearing axis includes axis body, and described axis body one end is equipped with stop flange, and the axis body is equipped with pin shaft hole, the pin
Pin shaft is installed in axis hole, is rotatably connected to support on the axis body.
For further improvement of the present invention in addition, the axis body end is equipped with limiting slot, the side plate is equipped with limit, described
Limiting slot and limited block cooperate.
Further improvement of the present invention is in addition, position is equipped with lightening hole among the axis body.
In addition, the support includes support axle sleeve, support axle sleeve two sides are respectively equipped with further improvement of the present invention
One arc side plate, the arc side plate are equipped with several mounting holes.
For further improvement of the present invention in addition, the arc side plate is equipped with lightening hole, lightening hole is slotted hole.
Further improvement of the present invention is in addition, the arc side plate edge is equipped with loss of weight side.
Further improvement of the present invention is in addition, be welded with bottom reinforcement below the support axle sleeve.
Further improvement of the present invention is in addition, the outer arcuate shell of the saddle housing assembly is equipped with and adjusts through-hole, institute
State to adjust in through-hole and be connected with half-thread saddle adjusting rod assembly, the half-thread saddle adjusting rod assembly include an adjusting rod,
Thread bush and a locking nut, described adjusting rod one end are polished rod, and the other end is threaded rod, adjust through hole and are equipped with screw thread
Set, the thread bush, locking nut are and shaft.
Further improvement of the present invention is in addition, the adjusting through hole is welded with thread bush.
Further improvement of the present invention is in addition, the outer arcuate shell of the saddle housing assembly is inserted into equipped with an arc
Mouthful.
The beneficial effect of this programme can according to the description of the above program, and entire saddle assembly meets lightweight and sets
Meter, whole is light-weight, and the problem that intensity caused by avoiding while light-weight design because of lightweight is low.Of the invention
For half-thread saddle adjusting rod assembly for adjusting rod locking and unlock, screw thread nested structure therein increases adjusting rod guiding and screw thread
Connection length, installation and debugging more succinctly facilitate, and the hollow bearing axis uses loss of weight hollow structure, and limiting device is located at saddle
Inside housing assembly, structure is simple, attractive appearance.
It can be seen that compared with prior art, the present invention implementing with substantive distinguishing features outstanding and significant progress
Beneficial effect be also obvious.
Detailed description of the invention
Fig. 1 is three dimensional structure diagram of the present invention；
Fig. 2 is half-thread saddle adjusting rod assembly structure schematic diagram of the present invention；
Fig. 3 is adjusting rod structural schematic diagram of the present invention；
Fig. 4 is thread bush structural schematic diagram of the present invention；
Fig. 5 is saddle housing assembly structural schematic diagram；
Fig. 6 is that hollow bearing axle construction schematic diagram is limited in the present invention；
Fig. 7 is inventive pin axle construction schematic diagram；
Fig. 8 is bearing structure illustration of the present invention；
In figure, 1 is half-thread saddle adjusting rod assembly, and 2 be saddle housing assembly, and 3 be latch hook, and 4 be pin block, and 5 be pin shaft, and 6 are
Interior limit hollow bearing axis, 7 be support, and 8 be adjusting rod, and 9 be thread bush, and 10 be locking nut, and 11 be polished rod, and 12 be screw thread
Bar, 13 be bolt head, and 14 be screw thread, and 15 be Right Inboard plate, and 16 be flange, and 17 be rear cross beam plate, and 18 is adjust through-hole, and 19 be the right side
Outer panel, 20 be front beam plate, and 21 be limited block, and 22 be side plate hole, and 25 be stop flange, and 26 be left inside side plate, and 27 be axis
Body, 28 are limiting slot, and 29 be pin shaft hole, and 30 be lightening hole, and 31 be left outside side plate, and 32 be support axle sleeve, and 33 be loss of weight side, and 34 are
Arc side plate, 35 be reinforcing rib, and 36 be mounting hole, and 37 be lightening hole, and 38 be arc insert port.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by a specific embodiment, and its attached drawing is combined, it is right
This programme is illustrated.
As shown in Figures 1 to 8, a kind of lightweight saddle assembly, including saddle housing assembly 2, latch hook 3, pin block 4, interior limit
Position hollow bearing axis 6, support 7, half-thread saddle adjusting rod assembly 1, wherein latch hook 3, pin block 4 are the prior art, outsourcing piece, no
Make excessive introduce.
Front beam plate 20 disposed in parallel and rear cross beam plate 17, the front beam are equipped in the middle part of the saddle housing assembly 2
Left outside side plate 31, left inside side plate 26, Right Inboard plate 15 and right outer panel 19, the left side are installed between plate 20 and rear cross beam plate 17
Outer panel 31, left inside side plate 26, Right Inboard plate 15 and right outer panel 19 are arranged in parallel.
Scheme refinement, the left outside side plate 31, left inside side plate 26 and right outer panel 19, Right Inboard plate 15 are relative to saddle shell
2 central axes of body assembly are symmetrical arranged.
Because the left and right sides of saddle housing assembly 2 is symmetrical, following explanations are now carried out by taking left outside side plate, left inside side plate as an example and are said
It is bright.
It is equipped on the left outside side plate 31, left inside side plate 26, Right Inboard plate 15 and right outer panel 19 for installing interior limit
The side plate hole 22 of position hollow bearing axis 6.It is plugged with interior limit hollow bearing axis 6 in the side plate hole 22, and passes through stop flange
25, pin shaft 5 limits the axial movement of interior limit hollow bearing axis 6.Entire support axis limiting device is located in saddle housing assembly 2
Portion, structure is simple, attractive appearance.
As shown in fig. 6, the interior limit hollow bearing axis 6 includes axis body 27, described 27 one end of axis body is equipped with stop flange
25, the stop flange 25 is in contact with left outside side plate (right outer panel) surface, and to limit, interior limit hollow bearing axis 6 is axial to be moved
It is dynamic.The axis body 27 is equipped with pin shaft hole 29, is equipped with pin shaft 5 in the pin shaft hole 29, stop flange 25 is matched with pin shaft hole 29
It closes and uses.
Scheme optimization design, the axis body end are equipped with limiting slot 28, and the left inside side plate is all provided with useful with Right Inboard plate
In the limited block 21 that the interior limit hollow bearing axis 6 of limitation rotates, the limiting slot 28 cooperates with limited block 21, and limit is empty in limitation
The rotation of heart support axis 6.
Support 7 is rotatably connected on the axis body.In order to realize the light-weight design at interior limit hollow bearing axis 6, institute
The intermediate position of axis body 27 is stated equipped with lightening hole 30.
Scheme refinement, by saddle shell when being inserted into left outside side plate and right outer panel in order to avoid interior limit hollow bearing axis 6
2 shell of body assembly influences, and an arc insert port 38, the arc insertion are equipped on the outer arcuate shell of saddle housing assembly 2
The shape of mouth 38 is greater than 25 shape of stop flange.Lightweight consideration is also at this simultaneously, there is double technique effect.
As shown in figure 8, the support 7 includes a support axle sleeve 32,32 two sides of support axle sleeve are respectively equipped with an arc
Side plate 34, the arc side plate 34 are equipped with several mounting holes 36, mountable in the mounting hole 36 to have bolt, for fixed peace
Dress.
Scheme refinement, can be equipped with loss of weight side 33 at 34 edge of arc side plate.
In order to carry out light-weight design to support 7, the arc side plate 34 is equipped with lightening hole 37.Lightening hole 37 is oval
Hole.
In order to avoid reducing the rigidity and intensity of structural body after support lightweight, it is welded with below the support axle sleeve
Bottom reinforcement 35, the both ends of the bottom reinforcement 35 are connected on two loss of weight sides 33.
Scheme refinement, the bottom reinforcement 35 are flanging structure.
The tune that can accommodate the insertion of half-thread saddle adjusting rod assembly 1 is additionally provided on the outer arcuate shell of saddle housing assembly 2
Save through-hole 18.The half-thread saddle adjusting rod assembly 1, including an adjusting rod 8, thread bush 9 and a locking nut 10, the tune
8 front of pole is divided into polished rod 11, and latter half is screw thread 12, and 11 diameter of polished rod is less than the diameter of screw thread 12, polished rod 11 when assembly
Pass through the adjusting through-hole being located on outer arcuate shell.It wherein adjusts through hole and thread bush 9 is installed, the thread bush 9 is
The screw thread 12 of hollow steel bushing, internal machining internal thread 14, the thread bush and adjusting rod cooperates, the locking nut 10 and adjusting
Screw thread 12 on bar cooperates, to lock the rotation of adjusting rod limitation adjusting rod.
Scheme optimization adjusts through hole and is welded with thread bush 9.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to invention, not to the scope of the present invention
Limitation, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not required to
Make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (10)
1. a kind of lightweight saddle assembly, including saddle housing assembly (2), it is characterized in that: in the middle part of the saddle housing assembly (2)
Equipped with front beam plate and rear cross beam plate, four blocks of side plates disposed in parallel, institute are installed between the front beam plate and rear cross beam plate
Side plate is stated equipped with side plate hole (22), the side plate hole (22) is interior to be plugged with interior limit hollow bearing axis (6), and the interior limit is empty
Heart support axis (6) includes axis body (27), and described axis body (27) one end is equipped with stop flange (25), and the axis body (27) is equipped with pin
Axis hole (29), the pin shaft hole (29) is interior to be equipped with pin shaft (5), is rotatably connected to support (7) on the axis body (27).
2. lightweight saddle assembly according to claim 1, feature are being: axis body (27) end is equipped with limiting slot
(28), the side plate is equipped with limited block (21), and the limiting slot (28) and limited block (21) cooperate.
3. lightweight saddle assembly according to claim 1, feature are being: the intermediate position of the axis body (27), which is equipped with, to be subtracted
Repeated hole (30).
4. lightweight saddle assembly according to claim 1, feature are being: the support (7) includes support axle sleeve
(32), support axle sleeve (32) two sides are respectively equipped with an arc side plate (34), and the arc side plate (34) is equipped with several peaces
It fills hole (36).
5. lightweight saddle assembly according to claim 4, feature are being: being equipped with loss of weight on the arc side plate (34)
Hole (37), lightening hole (37) are slotted hole.
6. lightweight saddle assembly according to claim 4, feature are being: arc side plate (34) edge, which is equipped with, to be subtracted
Weight side (33).
7. lightweight saddle assembly according to claim 4, feature are being: being welded with below the support axle sleeve (32)
Bottom reinforcement (35).
8. lightweight saddle assembly according to claim 1, feature are being: the outer arc of the saddle housing assembly (2)
Shape shell, which is equipped with, adjusts through-hole (18), is connected with half-thread saddle adjusting rod assembly (1) in the adjusting through-hole (18), described
Half-thread saddle adjusting rod assembly (1) includes an adjusting rod (8), thread bush (9) and a locking nut (10), the adjusting rod
(8) one end is polished rod (11), and the other end is threaded rod (12), adjusts through hole and is equipped with thread bush (9), the thread bush (9),
Locking nut (10) cooperates with threaded rod (12).
9. lightweight saddle assembly according to claim 8, feature are being: being welded with spiral shell at the adjusting through-hole (18)
Line set (9).
10. lightweight saddle assembly according to claim 1, feature are being: the outer arc of the saddle housing assembly (2)
Shape shell is equipped with an arc insert port (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811505258.1A CN109436109A (en) | 2018-12-10 | 2018-12-10 | A kind of lightweight saddle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811505258.1A CN109436109A (en) | 2018-12-10 | 2018-12-10 | A kind of lightweight saddle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109436109A true CN109436109A (en) | 2019-03-08 |
Family
ID=65557273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811505258.1A Pending CN109436109A (en) | 2018-12-10 | 2018-12-10 | A kind of lightweight saddle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109436109A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071574A (en) * | 2021-03-31 | 2021-07-06 | 中国重汽集团济南动力有限公司 | Aluminum alloy saddle shell |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171635A (en) * | 2013-04-18 | 2013-06-26 | 广东富华工程机械制造有限公司 | Double-pendulum saddle |
| CN103802898A (en) * | 2012-11-13 | 2014-05-21 | 中国重汽集团济南动力有限公司 | Saddle assembly |
| CN204124224U (en) * | 2014-08-08 | 2015-01-28 | 约斯特（中国）汽车部件有限公司 | A kind of semitrailers traction seat |
| CN204123912U (en) * | 2014-08-08 | 2015-01-28 | 约斯特（中国）汽车部件有限公司 | A kind of new automobile traction seat |
| CN105172918A (en) * | 2015-04-20 | 2015-12-23 | 吉林大学 | Semitrailer traction base |
| CN205499097U (en) * | 2016-02-26 | 2016-08-24 | 襄阳昊鑫源机械有限公司 | Trailer pulls saddle support |
| CN106005066A (en) * | 2016-07-04 | 2016-10-12 | 东风专用汽车有限公司 | Eight-hole saddle support |
| CN206914463U (en) * | 2017-03-16 | 2018-01-23 | 东风专用汽车有限公司 | A kind of saddle pillar |
| CN108146525A (en) * | 2018-01-03 | 2018-06-12 | 合肥零点网络科技有限公司 | A kind of lightweight heavy truck traction seat and process |
| CN108216398A (en) * | 2018-01-23 | 2018-06-29 | 中国重汽集团济南动力有限公司 | A kind of hollow regulating mechanism of saddle |
| CN208102144U (en) * | 2018-04-27 | 2018-11-16 | 梁山县三星机械制造有限公司 | Traction seat bracket connecting apparatus |
| CN208165130U (en) * | 2018-05-17 | 2018-11-30 | 梁山县三星机械制造有限公司 | Draw seat support |
| CN209426886U (en) * | 2018-12-10 | 2019-09-24 | 中国重汽集团济南动力有限公司 | A kind of lightweight saddle assembly |
-
2018
- 2018-12-10 CN CN201811505258.1A patent/CN109436109A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802898A (en) * | 2012-11-13 | 2014-05-21 | 中国重汽集团济南动力有限公司 | Saddle assembly |
| CN103171635A (en) * | 2013-04-18 | 2013-06-26 | 广东富华工程机械制造有限公司 | Double-pendulum saddle |
| CN204124224U (en) * | 2014-08-08 | 2015-01-28 | 约斯特（中国）汽车部件有限公司 | A kind of semitrailers traction seat |
| CN204123912U (en) * | 2014-08-08 | 2015-01-28 | 约斯特（中国）汽车部件有限公司 | A kind of new automobile traction seat |
| CN105172918A (en) * | 2015-04-20 | 2015-12-23 | 吉林大学 | Semitrailer traction base |
| CN205499097U (en) * | 2016-02-26 | 2016-08-24 | 襄阳昊鑫源机械有限公司 | Trailer pulls saddle support |
| CN106005066A (en) * | 2016-07-04 | 2016-10-12 | 东风专用汽车有限公司 | Eight-hole saddle support |
| CN206914463U (en) * | 2017-03-16 | 2018-01-23 | 东风专用汽车有限公司 | A kind of saddle pillar |
| CN108146525A (en) * | 2018-01-03 | 2018-06-12 | 合肥零点网络科技有限公司 | A kind of lightweight heavy truck traction seat and process |
| CN108216398A (en) * | 2018-01-23 | 2018-06-29 | 中国重汽集团济南动力有限公司 | A kind of hollow regulating mechanism of saddle |
| CN208102144U (en) * | 2018-04-27 | 2018-11-16 | 梁山县三星机械制造有限公司 | Traction seat bracket connecting apparatus |
| CN208165130U (en) * | 2018-05-17 | 2018-11-30 | 梁山县三星机械制造有限公司 | Draw seat support |
| CN209426886U (en) * | 2018-12-10 | 2019-09-24 | 中国重汽集团济南动力有限公司 | A kind of lightweight saddle assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071574A (en) * | 2021-03-31 | 2021-07-06 | 中国重汽集团济南动力有限公司 | Aluminum alloy saddle shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190308 |
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| RJ01 | Rejection of invention patent application after publication |