CN218171937U - Automobile plate spring lifting lug assembly - Google Patents
Automobile plate spring lifting lug assembly Download PDFInfo
- Publication number
- CN218171937U CN218171937U CN202222711188.3U CN202222711188U CN218171937U CN 218171937 U CN218171937 U CN 218171937U CN 202222711188 U CN202222711188 U CN 202222711188U CN 218171937 U CN218171937 U CN 218171937U
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- reinforcing
- automobile
- plate
- lifting lug
- lug
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Abstract
The utility model relates to an automobile plate spring lug assembly, including two otic placodes, still include inside reinforcement, two the otic placode sets up relatively, forms H type structure, two with inside reinforcement welding be equipped with the connecting plate between the otic placode side, the vertical fixed connection of inside reinforcement is on the floor. Preferably, two otic placodes are equipped with the pinhole relatively, all be equipped with the location arch around the pinhole. Compare car leaf spring lug assembly in prior art, the utility model discloses an inside reinforcement increases otic placode structural rigidity, and the connecting plate has increased the torsional rigidity of otic placode, and car leaf spring lug assembly structural strength further improves, and the fracture risk reduces, and the assembly is fixed on the vehicle floor, and the automobile is gone and is transmitted the vehicle floor by the leaf spring in the vibration that the road surface produced, and the automobile longitudinal grider wearing and tearing reduce, the life extension of longeron.
Description
Technical Field
The utility model relates to an automobile parts technical field, concretely relates to car leaf spring lug assembly.
Background
The leaf spring and the frame of car pass through the leaf spring lug and are connected, and on the one hand, the leaf spring lug is used for transmitting the gravity of automobile body to the leaf spring, and on the other hand, when the vibration that the car went to produce on the road surface was transmitted the automobile body through the leaf spring, the leaf spring lug can cushion this vibration, and current leaf spring lug assembly is flat box-like structure, installs usually on the solebar assembly.
The existing scheme has the following defects: the existing automobile plate spring lifting lug assembly is insufficient in strength, the cracking risk exists in a bumpy road section after long-time operation, and the automobile plate spring lifting lug assembly is frequently rubbed with a frame longitudinal beam in use, so that the abrasion of the frame longitudinal beam is easily caused, and the service life of the longitudinal beam is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at: the automobile plate spring lifting lug assembly is provided, a reinforcing plate is arranged in the automobile plate spring lifting lug assembly, the strength of the automobile plate spring lifting lug assembly is increased, the automobile plate spring lifting lug assembly is arranged on an automobile floor on the side edge of a longitudinal beam, and the loss degree of friction to the automobile frame longitudinal beam is reduced.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
the utility model provides an automobile plate spring lug assembly, includes two otic placodes, still includes inside reinforcement, two the otic placode sets up relatively, forms H type structure with inside reinforcement welding, two be equipped with the connecting plate between the otic placode side, the vertical fixed connection of inside reinforcement is on the automobile floor.
Adopt aforementioned technical scheme the utility model discloses, increase otic placode structural rigidity through inside reinforcement, the connecting plate has increased the torsional rigidity of otic placode, and the assembly is fixed on the vehicle floor, and the automobile goes and transmits the vehicle floor for by the leaf spring in the vibration that the road surface produced, and the automobile longitudinal beam wearing and tearing reduce, compare the automobile leaf spring lug assembly in prior art, the utility model discloses automobile leaf spring lug assembly structural strength further improves, and the fracture risk reduces, the life extension of longeron.
Preferably, two otic placodes are equipped with the pinhole relatively, all be equipped with the location arch around the pinhole. The pin hole is convenient to be installed with the automobile plate spring, and the positioning protrusion is beneficial to positioning of a bolt and a nut on the pin hole.
Preferably, two the otic placodes outwards the wall direction is protruding to be formed with first strengthening rib, inside reinforcement is protruding to be formed with the second strengthening rib that corresponds with first strengthening rib to the inner wall direction. The first reinforcing ribs and the second reinforcing ribs simultaneously enhance the deformation resistance and the bearing capacity of the lug plate.
Preferably, the inside reinforcement comprises first reinforcing plate and second reinforcing plate, first reinforcing plate and second reinforcing plate are the rectangular stamping workpiece of U type, and first reinforcing plate and second reinforcing plate opening back to back welding constitute the H type inside reinforcement. The manufacturing process of the first reinforcing plate and the second reinforcing plate is simple, and the manufacturing cost is reduced.
Further preferably, the contact surfaces of the first reinforcing plate and the second reinforcing plate extend along the two ends of the length direction and are connected with lifting lug reinforcing cross beams, the joints of the lifting lug reinforcing cross beams are provided with positioning holes, one ends of the lifting lug reinforcing cross beams are fixedly connected with an automobile floor, and the other ends of the lifting lug reinforcing cross beams are fixedly connected with longitudinal beams. The lug reinforcing beam further enhances the bearing capacity of the lug plate, and the locating holes are used for fixing the connection relation between the internal reinforcing part and the lug plate reinforcing beam when the internal reinforcing part and the lug plate reinforcing beam are installed.
Further preferably, a second flanging is arranged on the side edge of the internal reinforcing part close to the lifting lug reinforcing cross beam. The second flanging increases the joint area of the internal reinforcing part and the lifting lug reinforcing cross beam, and is beneficial to absorbing the torsional force of the lug plate.
Preferably, a lifting lug front reinforcing cross beam is arranged on the automobile floor, one end of the lifting lug front reinforcing cross beam is fixedly connected with the automobile floor, and the other end of the lifting lug front reinforcing cross beam is fixedly connected with the longitudinal beam and is parallel to the lifting lug reinforcing cross beam. The rigidity between the automobile floor and the longitudinal beam is reinforced by the front lifting lug reinforcing cross beam, so that the influence of force between the automobile floor and the longitudinal beam on the lifting lug reinforcing cross beam is reduced, and the service life of the lifting lug reinforcing cross beam is prolonged.
Preferably, one end, far away from the lug plate, of the internal reinforcing part is provided with a first flanging, and the first flanging is welded and fixed on the automobile floor. So that the attaching area of the internal reinforcing part and the automobile floor is increased, and the installation reliability of the automobile plate spring lifting lug assembly is improved.
The beneficial effects of the utility model are that, car leaf spring lug assembly installs reliably, and the anti deformability and the bearing capacity of car leaf spring lug assembly improve, and longeron wearing and tearing reduce, and its life further prolongs, and car bearing capacity improves.
Description of the drawings:
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic view of a vehicle floor construction;
the labels in the figure are: 1-automobile plate spring lifting lug assembly, 11-lug plate, 111-connecting plate, 112-pin hole, 113-positioning protrusion, 114-first reinforcing rib, 12-first reinforcing plate, 121-second reinforcing rib, 122-third reinforcing rib, 13-second reinforcing plate, 131-first flanging, 132-second flanging, 14-positioning hole, 141-lifting lug reinforcing beam, 1411-lifting lug front reinforcing beam, 2-automobile floor and 3-longitudinal beam.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1, 2 and 3, the present embodiment provides an automobile plate spring shackle assembly, which includes two ear plates 11 and an internal reinforcement, wherein the two ear plates 11 are disposed opposite to each other and welded to the internal reinforcement to form an H-shaped structure, a connecting plate 111 is disposed between the two ear plates 11, and the internal reinforcement is longitudinally and fixedly connected to an automobile floor 2.
Two ear plates 11 are oppositely provided with pin holes 112, and positioning protrusions 113 are arranged around the pin holes.
Two the otic placode 11 is to protruding being formed with first strengthening rib 114 of outer wall direction, inside reinforcement is to protruding being formed with of inner wall direction with the second strengthening rib 121 that first strengthening rib corresponds, inside reinforcement orientation is connected leaf spring one side arch on the otic placode 11 is formed with third strengthening rib 122.
The internal reinforcing part consists of a first reinforcing plate 12 and a second reinforcing plate 13, the first reinforcing plate 12 and the second reinforcing plate 13 are both U-shaped long-strip stamping parts, and the openings of the first reinforcing plate 12 and the second reinforcing plate 13 are welded in a back-to-back mode to form an H-shaped internal reinforcing part; the two ends of the contact surface of the first reinforcing plate 12 and the second reinforcing plate 13 extend along the length direction and are connected with lifting lug reinforcing cross beams 141, the joints of the lifting lug reinforcing cross beams are provided with positioning holes 14, one ends of the lifting lug reinforcing cross beams 141 are fixedly connected with the automobile floor 2, and the other ends of the lifting lug reinforcing cross beams are fixedly connected with longitudinal beams 3; the side edge of the internal reinforcing part close to the lifting lug reinforcing cross beam 141 is provided with a second flanging 132; a lifting lug front reinforcing cross beam 1411 is arranged on the automobile floor 2, one end of the lifting lug front reinforcing cross beam 1411 is fixedly connected with the automobile floor 2, and the other end of the lifting lug front reinforcing cross beam 1411 is fixedly connected with the longitudinal beam 3 and is parallel to the lifting lug reinforcing cross beam 141.
One end of the internal reinforcing piece, which is far away from the ear plate 11, is provided with a first flanging 131, and is welded and fixed on the automobile floor 2.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides an automobile plate spring lug assembly, includes two otic placodes (11), its characterized in that still includes inside reinforcement, two otic placode (11) set up relatively, and internal reinforcement welding forms H type structure, two be equipped with connecting plate (111) between otic placode (11) side, the vertical fixed connection of inside reinforcement is on automobile floor (2).
2. The automobile leaf spring shackle assembly as claimed in claim 1, characterised in that two of the ear plates (11) are provided with pin holes (112) oppositely, and positioning protrusions (113) are provided around the pin holes.
3. The automobile plate spring shackle assembly as claimed in claim 1, wherein the two lug plates (11) are formed with first reinforcing ribs (114) protruding in the outer wall direction, the internal reinforcement is formed with second reinforcing ribs (121) corresponding to the first reinforcing ribs protruding in the inner wall direction, and the internal reinforcement is formed with third reinforcing ribs (122) protruding toward the plate spring coupled to the lug plates (11).
4. The automobile plate spring lug assembly according to claim 1, wherein the internal reinforcing member is composed of a first reinforcing plate (12) and a second reinforcing plate (13), the first reinforcing plate (12) and the second reinforcing plate (13) are both U-shaped long-strip stamped parts, and the openings of the first reinforcing plate (12) and the second reinforcing plate (13) are welded back to form the H-shaped internal reinforcing member.
5. The automobile plate spring lifting lug assembly according to claim 4, wherein the contact surfaces of the first reinforcing plate (12) and the second reinforcing plate (13) extend along the length direction, lifting lug reinforcing cross beams (141) are connected to the contact surfaces, positioning holes (14) are formed in the joints of the lifting lug reinforcing cross beams, one end of each lifting lug reinforcing cross beam (141) is fixedly connected with the automobile floor (2), and the other end of each lifting lug reinforcing cross beam is fixedly connected with a longitudinal beam (3).
6. The leaf spring shackle assembly for a motor vehicle according to claim 5, characterised in that the inner reinforcement member is provided with a second flanging (132) near the side of the shackle reinforcing beam (141).
7. The automobile plate spring lifting lug assembly according to claim 5, wherein a lifting lug front reinforcing cross beam (1411) is arranged on the automobile floor (2), one end of the lifting lug front reinforcing cross beam (1411) is fixedly connected with the automobile floor (2), and the other end of the lifting lug front reinforcing cross beam is fixedly connected with the longitudinal beam (3) and is parallel to the lifting lug reinforcing cross beam (141).
8. The automobile leaf spring shackle assembly as claimed in claim 1, characterised in that the end of the internal reinforcement remote from the ear plate (11) is provided with a first flange (131) and is welded and fixed to the automobile floor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222711188.3U CN218171937U (en) | 2022-10-14 | 2022-10-14 | Automobile plate spring lifting lug assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222711188.3U CN218171937U (en) | 2022-10-14 | 2022-10-14 | Automobile plate spring lifting lug assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218171937U true CN218171937U (en) | 2022-12-30 |
Family
ID=84606454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222711188.3U Active CN218171937U (en) | 2022-10-14 | 2022-10-14 | Automobile plate spring lifting lug assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218171937U (en) |
-
2022
- 2022-10-14 CN CN202222711188.3U patent/CN218171937U/en active Active
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