CN211390867U - Front lifting lug assembly of automobile leaf spring - Google Patents
Front lifting lug assembly of automobile leaf spring Download PDFInfo
- Publication number
- CN211390867U CN211390867U CN201922266876.1U CN201922266876U CN211390867U CN 211390867 U CN211390867 U CN 211390867U CN 201922266876 U CN201922266876 U CN 201922266876U CN 211390867 U CN211390867 U CN 211390867U
- Authority
- CN
- China
- Prior art keywords
- plate
- shackle
- reinforcement
- lug
- assembly
- 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.)
- Active
Links
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model provides a lug assembly before car leaf spring belongs to car leaf spring technical field. The front lifting lug assembly of the automobile leaf spring comprises an automobile longitudinal beam assembly, a first front lifting lug assembly and a second front lifting lug assembly. The first front shackle assembly includes a first shackle plate, a first pin reinforcement, a first reinforcement ring, and a shackle reinforcement. Through the area of contact of first round pin axle sleeve and second round pin axle sleeve increase and round pin axle, effectively reduce to damage first lug plate and second lug plate lower extreme, first reinforcement ring and second reinforcement ring, reduce first lug plate and second lug plate local pressure, effectively reduce to damage first lug plate and second lug plate face, lug spare and first lug plate cooperation, lug reinforcement spare and first lug plate cooperation, make all atress everywhere, improve the condition of local atress, improve bearing capacity, and then the lower problem of lug intensity before the leaf spring of effectual improvement car, reduce the potential safety hazard.
Description
Technical Field
The utility model relates to an automobile leaf spring field particularly, relates to automobile leaf spring front lifting lug assembly.
Background
The steel plate spring is an elastic element which is most widely applied in automobile suspensions, and is an elastic beam which is approximately equal in strength and formed by combining a plurality of alloy spring pieces which are equal in width but unequal in length (the thicknesses can be equal or unequal). The automobile steel plate spring front lifting lug is used for connecting the steel plate spring front end and an automobile longitudinal beam, and the strength of the existing automobile steel plate spring front lifting lug is low, so that certain potential safety hazards are realized.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a lug assembly before car leaf spring aims at improving the leaf spring of car preceding lug intensity lower, has the problem of certain potential safety hazard.
The utility model discloses a realize like this:
the automobile leaf spring front lifting lug assembly comprises an automobile longitudinal beam assembly, a first front lifting lug assembly and a second front lifting lug assembly.
The first front lifting lug assembly comprises a first lifting lug plate, a first pin shaft reinforcing piece, a first reinforcing ring and a lifting lug reinforcing piece, the first lifting lug plate is fixedly connected to the outer side of the automobile longitudinal beam assembly, one end of the lifting lug reinforcing piece is fixed to one side of the first lifting lug plate, the lifting lug reinforcing piece is fixedly connected to the lower end of the automobile longitudinal beam assembly, the first reinforcing ring is fixedly connected between the first lifting lug plate and the lifting lug reinforcing piece, the first reinforcing ring is located on the periphery of the first lifting lug plate, the first pin shaft reinforcing piece comprises a first pin shaft sleeve, the first pin shaft sleeve is fixed to the lower end of the first lifting lug plate, a first pin shaft hole is formed in the first pin shaft sleeve and the first lifting lug plate in a penetrating mode, the second front lifting lug assembly comprises a second reinforcing ring, a lifting lug piece and a second pin shaft reinforcing piece, and the lifting lug piece comprises a transverse plate, a first pin shaft hole and a second pin shaft, Second lug plate and connecting plate, diaphragm one end is fixed in second lug plate top, the diaphragm other end is fixed in first lug plate one side, the connecting plate is fixed in the second lug plate with between the first lug plate, the second reinforcing ring is fixed in the second lug plate with first lug plate is peripheral, second round pin axle reinforcement includes the second round pin axle sleeve, second round pin axle sleeve fixed connection in second lug plate lower extreme, the second round pin axle sleeve with run through on the second lug plate and seted up second round pin shaft hole, second round pin shaft hole with first round pin shaft hole corresponds the setting.
The utility model discloses an in one embodiment, the automobile longitudinal beam subassembly includes automobile longitudinal beam, first longeron reinforcing plate and second longeron reinforcing plate, first longeron reinforcing plate with second longeron reinforcing plate fixed connection in automobile longitudinal beam subassembly is inboard, first longeron reinforcing plate with first lug board corresponds the setting, the second longeron reinforcing plate with the lug reinforcement corresponds the setting.
The utility model discloses an in one embodiment, first round pin axle sleeve first reinforcing ring with be provided with first reinforcing plate and second reinforcing plate between the first lug plate, first reinforcing plate is located first round pin axle sleeve both sides, the second reinforcing plate is located first round pin axle sleeve lower extreme.
In an embodiment of the present invention, the first reinforcing plate is at least two, and the first reinforcing plate is symmetrically disposed on two sides of the first pin shaft sleeve.
The utility model discloses an in one embodiment, first round pin axle sleeve with be provided with the third reinforcing plate between the first lug plate, the third reinforcing plate is located first round pin axle sleeve upper end.
In an embodiment of the present invention, the transverse plate and the second lug plate are of an integral structure, and the transverse plate and the second lug plate are bent and formed by a plate.
The utility model discloses an in one embodiment, the second round pin axle sleeve with be provided with the fourth reinforcing plate between the second lug plate, the fourth reinforcing plate is located second round pin axle sleeve upper end.
The utility model discloses an in one embodiment, the second round pin axle sleeve the second reinforcing ring with be provided with fifth reinforcing plate and sixth reinforcing plate between the second hangers board, fifth reinforcing plate is located second round pin axle sleeve both sides, the sixth reinforcing plate is located second round pin axle sleeve lower extreme.
In an embodiment of the present invention, the fifth reinforcing plate is at least two, and is symmetrically disposed on two sides of the second pin shaft sleeve.
The utility model discloses an in one embodiment, first round pin axle sleeve with all be provided with the copper sheathing in the second round pin axle sleeve, the copper sheathing external diameter with first round pin axle sleeve with the internal diameter interference fit of second round pin axle sleeve.
The utility model has the advantages that: the utility model discloses a car leaf spring front lifting lug assembly that obtains through the design, when using, the car wheel produces pressure to car leaf spring, under the pressure effect, car leaf spring atress leads to the round pin axle atress, and then makes second round pin shaft hole and first round pin shaft hole receive pressure, through first round pin axle sleeve and second round pin axle sleeve increase with the area of contact of round pin axle, reduce first lug board and second lug board local atress, effectively reduce to first lug board and second lug board lower extreme damage, through first lug board and second lug board peripheral first reinforcement ring and the second reinforcement ring that sets up, increase cross-sectional area, reduce first lug board and second lug board local pressure, effectively reduce to first lug board and second lug board face damage, first lug reinforcement ring connects lug reinforcement piece and first lug board, can make lug reinforcement piece and first lug board cooperate, the second reinforcing ring and the connecting plate are connected with the first lifting lug plate, so that the lifting lug piece is matched with the first lifting lug plate, all stress is applied to each position, the condition of local stress is improved, the bearing capacity is improved, the strength of the lifting lug is lower before the steel plate spring of the automobile is effectively improved, and the problem of certain potential safety hazard is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a front lifting lug assembly of an automobile leaf spring according to an embodiment of the present invention;
figure 2 provides a schematic structural view of a first front shackle assembly in accordance with an embodiment of the present invention;
FIG. 3 is a schematic view of a first ear plate according to an embodiment of the present invention;
figure 4 provides a schematic structural view of a second front shackle assembly in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view of a structure at a position where a lug member is provided according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a first pin shaft reinforcement according to an embodiment of the present invention;
fig. 7 is a schematic structural view of an automobile longitudinal beam assembly according to an embodiment of the present invention.
In the figure: 100-a vehicle rail assembly; 110-automotive longitudinal beams; 120-a first stringer stiffener; 130-a second stringer stiffener; 200-a first front shackle assembly; 210-a first shackle plate; 220-a first stiffener; 230-a second stiffener; 240-first pin shaft stiffener; 241-a first pin boss; 242 — a first pin shaft bore; 243-copper sheathing; 250-a first reinforcement ring; 260-shackle reinforcements; 270-a third stiffener plate; 300-a second front shackle assembly; 310-a second reinforcement ring; 320-a lug; 321-a transverse plate; 322-a second shackle plate; 323-connecting plate; 330-a fourth stiffener; 340-fifth strengthening board; 350-a sixth reinforcing plate; 360-a second pin shaft reinforcement; 361-second pin boss; 362-second pin shaft hole.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a front shackle assembly for a leaf spring of an automobile, which includes a longitudinal beam assembly 100, a first front shackle assembly 200 and a second front shackle assembly 300. it should be noted that the longitudinal beam assembly 100 is used for supporting and fixing the first front shackle assembly 200 and the second front shackle assembly 300, and the first front shackle assembly 200 and the second front shackle assembly 300 are used for connecting the leaf spring of the automobile.
Referring to fig. 2 and 3, the first front shackle assembly 200 includes a first shackle plate 210, a first pin shaft reinforcement 240, a first reinforcement ring 250, and a shackle reinforcement 260, the first shackle plate 210 is fixedly connected to the outer side of the automobile longitudinal beam assembly 100 by a high strength bolt, one end of the shackle reinforcement 260 is fixed to one side of the first shackle plate 210, the shackle reinforcement 260 is fixedly connected to the first shackle plate 210 by welding, the shackle reinforcement 260 is fixedly connected to the lower end of the automobile longitudinal beam assembly 100, specifically, the shackle reinforcement 260 is fixedly connected to the automobile longitudinal beam assembly 100 by a high strength bolt, the first reinforcement ring 250 is fixedly connected between the first shackle plate 210 and the shackle reinforcement 260 by welding, the first reinforcement ring 250 is located at the periphery of the first shackle plate 210, the first reinforcing ring 250 is used for reinforcing the first lug plate 210 and the lug reinforcing member 260, the first pin shaft reinforcing member 240 comprises a first pin shaft sleeve 241, the first pin shaft sleeve 241 is fixed at the lower end of the first lug plate 210, wherein the first pin shaft sleeve 241 is fixed at the lower end of the first lug plate 210 by welding, and a first pin shaft hole 242 is formed in the first pin shaft sleeve 241 and the first lug plate 210 in a penetrating manner;
in this embodiment, a first reinforcing plate 220 and a second reinforcing plate 230 are disposed between the first pin boss 241, the first reinforcing ring 250 and the first lug plate 210, and when the first reinforcing plate 220 and the second reinforcing plate 230 are disposed, the first reinforcing plate 220 and the second reinforcing plate 230 are fixed to the first pin boss 241, the first reinforcing ring 250 and the first lug plate 210 by welding, the first reinforcing plate 220 is disposed on both sides of the first pin boss 241, the second reinforcing plate 230 is disposed on the lower end of the first pin boss 241, the first reinforcing plate 220 is disposed in at least two numbers, the first reinforcing plate 220 is symmetrically disposed on both sides of the first pin boss 241, a third reinforcing plate 270 is disposed between the first pin boss 241 and the first lug plate 210, when the third reinforcing plate 270 is disposed, the third reinforcing plate 270 is fixed to the first pin boss 241 and the first lug plate 210 by welding, the third reinforcing plate 270 is disposed on the upper end of the first pin boss 241, it should be noted that the first reinforcing plate 220, the second reinforcing plate 230 and the third reinforcing plate 270 are used for reinforcing the first pin boss 241, reducing damage to the second pin boss 361.
Referring to fig. 4 and 5, the second front shackle assembly 300 includes a second reinforcing ring 310, a shackle component 320, and a second pin shaft reinforcing member 360, the shackle component 320 includes a transverse plate 321, a second shackle plate 322, and a connecting plate 323, one end of the transverse plate 321 is fixed to the top end of the second shackle plate 322, the transverse plate 321 and the second shackle plate 322 are of an integral structure, the transverse plate 321 and the second shackle plate 322 are formed by bending a plate, the other end of the transverse plate 321 is fixed to one side of the first shackle plate 210, the other end of the transverse plate 321 is fixed to the first shackle plate 210 by welding, the connecting plate 323 is fixed between the second shackle plate 322 and the first shackle plate 210 by welding, the second reinforcing ring 310 is fixed to the peripheries of the second shackle plate 322 and the first shackle plate 210 by welding, second reinforcing ring 310 is used for strengthening second lug plate 322 and first lug plate 210 second round pin axle reinforcement 360 includes second round pin axle sleeve 361, second round pin axle sleeve 361 fixed connection is in second lug plate 322 lower extreme, it is specific, second round pin axle sleeve 361 passes through welded fastening and connects in second lug plate 322 lower extreme, second round pin axle hole 362 has been seted up through running through on second round pin axle sleeve 361 and the second lug plate 322, second round pin axle hole 362 corresponds the setting with first round pin axle hole 242, it needs to explain, second round pin axle hole 362 and first round pin axle hole 242 are used for connecting the car leaf spring front end through the round pin axle.
In this embodiment, a fourth reinforcing plate 330 is disposed between the second pin boss 361 and the second ear plate 322, and in particular, the fourth reinforcing plate 330 is fixed between the second pin boss 361 and the second ear plate 322 by welding, the fourth reinforcing plate 330 is located at the upper end of the second pin boss 361, a fifth reinforcing plate 340 and a sixth reinforcing plate 350 are disposed between the second pin boss 361, the second reinforcing ring 310 and the second ear plate 322, in particular, the fifth reinforcing plate 340 and the sixth reinforcing plate 350 are fixed between the second pin boss 361, the second reinforcing ring 310 and the second ear plate 322 by welding, the fifth reinforcing plate 340 is located at two sides of the second pin boss 361, the sixth reinforcing plate 350 is located at the lower end of the second pin boss 361, the fifth reinforcing plates 340 are at least two, and are symmetrically disposed at two sides of the second pin boss 361, and it should be noted that the fourth reinforcing plate 330, the fifth reinforcing plate 340 and the sixth reinforcing plate 350 are used for reinforcing the second pin boss 361, reducing damage to the second pin boss 361.
Referring to fig. 6, the first pin shaft sleeve 241 and the second pin shaft sleeve 361 are both provided with a copper sleeve 243 therein, the outer diameter of the copper sleeve 243 is in interference fit with the inner diameters of the first pin shaft sleeve 241 and the second pin shaft sleeve 361, and it should be noted that the copper sleeve 243 is used for reducing the abrasion of the first pin shaft sleeve 241 and the second pin shaft sleeve 361 to the pin shaft.
In this embodiment, the automobile wheel generates pressure on the automobile leaf spring, and the automobile leaf spring is stressed under the pressure, so that the pin shaft is stressed, and further the second pin shaft hole 362 and the first pin shaft hole 242 are stressed, the contact area with the pin shaft is increased through the first pin shaft sleeve 241 and the second pin shaft sleeve 361, the local stress on the first lug plate 210 and the second lug plate 322 is reduced, and the damage to the lower ends of the first lug plate 210 and the second lug plate 322 is effectively reduced, in this embodiment, the first reinforcing ring 250 connects the lug reinforcing member 260 and the first lug plate 210, so that the lug reinforcing member 260 can be matched with the first lug plate 210, the second reinforcing ring 310 and the connecting plate 323 are connected with the first lug plate 210, so that the lug piece 320 is matched with the first lug plate 210, the stress at each position is uniform, the bearing capacity is improved, and the problem of lower strength of the front lug of the steel plate spring of the automobile is effectively solved.
Referring to fig. 7, the automobile longitudinal beam assembly 100 includes an automobile longitudinal beam 110, a first longitudinal beam reinforcing plate 120 and a second longitudinal beam reinforcing plate 130, the first longitudinal beam reinforcing plate 120 and the second longitudinal beam reinforcing plate 130 are fixedly connected to the inner side of the automobile longitudinal beam assembly 100 by welding, the first longitudinal beam reinforcing plate 120 is arranged corresponding to the first hanger plate 210, and the second longitudinal beam reinforcing plate 130 is arranged corresponding to the hanger reinforcing member 260.
Specifically, this lug assembly before car leaf spring's theory of operation: during the use, the automobile wheel produces pressure to automobile leaf spring, and under the pressure effect, automobile leaf spring atress leads to the round pin axle atress, and then makes second round pin axle hole 362 and first round pin axle hole 242 receive pressure, through the area of contact of first round pin axle sleeve 241 and second round pin axle sleeve 361 increase and round pin axle, reduces first lug plate 210 and the local atress of second lug plate 322, effectively reduces to damage first lug plate 210 and second lug plate 322 lower extreme. Through the first reinforcing ring 250 and the second reinforcing ring 310 arranged on the peripheries of the first lug plate 210 and the second lug plate 322, the stress area of the cross section is increased, the local pressure of the first lug plate 210 and the second lug plate 322 is reduced, and the damage to the plate surfaces of the first lug plate 210 and the second lug plate 322 is effectively reduced. The first reinforcing ring 250 connects the lifting lug reinforcing member 260 and the first lifting lug plate 210, so that the lifting lug reinforcing member 260 can be matched with the first lifting lug plate 210, the second reinforcing ring 310 and the connecting plate 323 connect the first lifting lug plate 210, and the lifting lug member 320 can be matched with the first lifting lug plate 210, so that all parts are stressed, the local stress condition is improved, and the bearing capacity is improved. First reinforcing plate 220, second reinforcing plate 230 and third reinforcing plate 270 are used for strengthening first round pin axle sleeve 241, reduce the damage of second round pin axle sleeve 361, fourth reinforcing plate 330, fifth reinforcing plate 340 and sixth reinforcing plate 350 are used for strengthening second round pin axle sleeve 361, reduce the damage of second round pin axle sleeve 361, copper sheathing 243 is used for reducing the wearing and tearing of first round pin axle sleeve 241 and second round pin axle sleeve 361 to the round pin axle, and then the lower problem of lug intensity before the effectual leaf spring who improves the car, reduce the potential safety hazard.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The front lifting lug assembly of the automobile plate spring is characterized by comprising
An automotive rail assembly (100);
a first front shackle assembly (200), the first front shackle assembly (200) comprising a first shackle plate (210), a first pin shaft reinforcement (240), a first reinforcement ring (250), and a shackle reinforcement (260), the first shackle plate (210) being fixedly connected to the outer side of the automobile longitudinal beam assembly (100), one end of the shackle reinforcement (260) being fixed to one side of the first shackle plate (210), the shackle reinforcement (260) being fixedly connected to the lower end of the automobile longitudinal beam assembly (100), the first reinforcement ring (250) being fixedly connected between the first shackle plate (210) and the shackle reinforcement (260), the first reinforcement ring (250) being located at the periphery of the first shackle plate (210), the first pin shaft reinforcement (240) comprising a first pin shaft sleeve (241), the first pin shaft sleeve (241) being fixed to the lower end of the first shackle plate (210), a first pin shaft hole (242) is formed in the first pin shaft sleeve (241) and the first lug plate (210) in a penetrating mode;
a second front shackle assembly (300), wherein the second front shackle assembly (300) comprises a second reinforcing ring (310), a shackle member (320) and a second pin shaft reinforcing member (360), the shackle member (320) comprises a transverse plate (321), a second shackle plate (322) and a connecting plate (323), one end of the transverse plate (321) is fixed to the top end of the second shackle plate (322), the other end of the transverse plate (321) is fixed to one side of the first shackle plate (210), the connecting plate (323) is fixed between the second shackle plate (322) and the first shackle plate (210), the second reinforcing ring (310) is fixed to the peripheries of the second shackle plate (322) and the first shackle plate (210), the second pin shaft reinforcing member (360) comprises a second pin shaft sleeve (361), and the second pin shaft sleeve (361) is fixedly connected to the lower end of the second shackle plate (322), and a second pin shaft hole (362) is formed in the second pin shaft sleeve (361) and the second lug plate (322) in a penetrating manner, and the second pin shaft hole (362) and the first pin shaft hole (242) are correspondingly arranged.
2. The automobile leaf spring front lifting lug assembly according to claim 1, wherein the automobile longitudinal beam assembly (100) comprises an automobile longitudinal beam (110), a first longitudinal beam reinforcing plate (120) and a second longitudinal beam reinforcing plate (130), the first longitudinal beam reinforcing plate (120) and the second longitudinal beam reinforcing plate (130) are fixedly connected to the inner side of the automobile longitudinal beam assembly (100), the first longitudinal beam reinforcing plate (120) is arranged corresponding to the first lifting lug plate (210), and the second longitudinal beam reinforcing plate (130) is arranged corresponding to the lifting lug reinforcing member (260).
3. The automotive leaf spring front shackle assembly as defined by claim 1, wherein a first reinforcement plate (220) and a second reinforcement plate (230) are disposed between the first pin boss (241), the first reinforcement ring (250) and the first shackle plate (210), the first reinforcement plate (220) being located on both sides of the first pin boss (241), and the second reinforcement plate (230) being located at a lower end of the first pin boss (241).
4. The automotive leaf spring front shackle assembly as defined in claim 3, wherein the first reinforcement plate (220) is provided in at least two, symmetrically arranged on both sides of the first pin boss (241).
5. The automotive leaf spring front shackle assembly as defined by claim 1, wherein a third reinforcement plate (270) is disposed between the first pin boss (241) and the first shackle plate (210), the third reinforcement plate (270) being located at an upper end of the first pin boss (241).
6. The automobile leaf spring front lifting lug assembly according to claim 1, wherein the transverse plate (321) and the second lifting lug plate (322) are of an integral structure, and the transverse plate (321) and the second lifting lug plate (322) are formed by bending a plate.
7. The automotive leaf spring front shackle assembly as defined by claim 1, wherein a fourth reinforcement plate (330) is disposed between the second pin boss (361) and the second shackle plate (322), the fourth reinforcement plate (330) being located at an upper end of the second pin boss (361).
8. The automotive leaf spring front shackle assembly as defined by claim 1, wherein a fifth reinforcement plate (340) and a sixth reinforcement plate (350) are arranged between the second pin boss (361), the second reinforcement ring (310) and the second shackle plate (322), the fifth reinforcement plate (340) is located on both sides of the second pin boss (361), and the sixth reinforcement plate (350) is located at the lower end of the second pin boss (361).
9. The automobile leaf spring front shackle assembly as defined by claim 8, wherein at least two fifth reinforcing plates (340) are provided and are symmetrically arranged on both sides of the second pin boss (361).
10. The automobile leaf spring front lug assembly according to claim 1, wherein a copper sleeve (243) is arranged in each of the first pin boss (241) and the second pin boss (361), and the outer diameter of the copper sleeve (243) is in interference fit with the inner diameters of the first pin boss (241) and the second pin boss (361).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922266876.1U CN211390867U (en) | 2019-12-17 | 2019-12-17 | Front lifting lug assembly of automobile leaf spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922266876.1U CN211390867U (en) | 2019-12-17 | 2019-12-17 | Front lifting lug assembly of automobile leaf spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211390867U true CN211390867U (en) | 2020-09-01 |
Family
ID=72231388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922266876.1U Active CN211390867U (en) | 2019-12-17 | 2019-12-17 | Front lifting lug assembly of automobile leaf spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211390867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137466A (en) * | 2021-04-29 | 2021-07-20 | 中国航发沈阳发动机研究所 | Hanging device for gear box of aircraft engine |
-
2019
- 2019-12-17 CN CN201922266876.1U patent/CN211390867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137466A (en) * | 2021-04-29 | 2021-07-20 | 中国航发沈阳发动机研究所 | Hanging device for gear box of aircraft engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211390867U (en) | Front lifting lug assembly of automobile leaf spring | |
| CN111810564A (en) | Single leaf spring for heavy truck | |
| CN111361382A (en) | Thrust rod support and oil-gas suspension system | |
| CN217294168U (en) | A swing arm subassembly for on vehicle chassis suspension | |
| CN218616864U (en) | High-strength connecting structure for automobile beams | |
| CN103963590A (en) | Semi-independent steel plate spring suspension structure with impulse load buffering function | |
| CN203580539U (en) | Vehicle body trailing arm bracket mounting structure | |
| CN215662813U (en) | Cross country vehicle rear cross beam with rear towing vehicle hook seat | |
| CN213566147U (en) | Rear wheel cover reinforcing structure and vehicle | |
| CN205292794U (en) | Water tank entablature reinforcing plate | |
| CN213008364U (en) | Friction welding traction beam assembly and vehicle applying same | |
| CN109080702B (en) | Method for reinforcing connection of front cross beam and longitudinal beam of light truck frame | |
| CN208053440U (en) | A kind of vehicle frame head crossbeams | |
| CN216374730U (en) | Integrally forged cross beam assembly with traction function | |
| CN209757296U (en) | Turnover mechanism support for commercial vehicle | |
| CN220905128U (en) | Rear wheel cover assembly and motor-driven equipment | |
| CN210761012U (en) | Connecting piece, sub vehicle frame and car | |
| CN220009890U (en) | Top-loading tail beam structure | |
| CN212373093U (en) | Automobile body stable structure and vehicle | |
| CN215663656U (en) | Girder of trailer crawler-type unloading device | |
| CN210653361U (en) | Rear wheel cover reinforcing assembly structure | |
| CN218171937U (en) | Automobile plate spring lifting lug assembly | |
| CN209938724U (en) | Stable supporting assembly, front auxiliary frame applying same and automobile | |
| CN219561927U (en) | Welding tool for shock absorber | |
| CN216545598U (en) | Lower swing arm for ATV (automatic train maintenance) vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |