CN211106812U

CN211106812U - Automobile plate spring rear support

Info

Publication number: CN211106812U
Application number: CN201921564028.2U
Authority: CN
Inventors: 穆宝海
Original assignee: Qingdao Henghai Precision Casting Co ltd
Current assignee: Qingdao Henghai Precision Casting Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-07-28
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a car leaf spring after-poppet, including first gag lever post, second gag lever post, clamp plate and backup pad, first gag lever post and second gag lever post are U type pole, and parallel arrangement between the two, the clamp plate sets up the inboard top of U type at first gag lever post and second gag lever post, the backup pad welding is in the inboard intermediate position department of U type of first gag lever post and second gag lever post, and the up end of backup pad still installs and is provided with the buffer layer, and the both sides face of symmetry between the two of backup pad and clamp plate still is connected with the strengthening rib, the U type landing leg bottom of first gag lever post and second gag lever post is still inserted and is equipped with the fastening bottom plate, just equal thread bush is equipped with lock nut on the U type landing leg of first gag lever post and second gag lever post of fastening bottom plate below. This automobile leaf spring after-poppet makes the leaf spring place more firm to the cooperation strengthening rib is to the connection of backup pad and clamp plate, further improves the stable effect to the leaf spring.

Description

Automobile plate spring rear support

Technical Field

The utility model belongs to the technical field of the installation of car leaf spring, concretely relates to car leaf spring after-poppet.

Background

The automobile plate spring is the most traditional elastic element in an automobile suspension system, and is widely applied due to the advantages of good reliability, simple structure, short manufacturing process flow, low cost, greatly simplified structure and the like. The automobile plate spring is generally a group of spring beams with similar equal strength, which are formed by combining a plurality of alloy spring steels with different lengths. In addition to the buffer function, when the suspension system is arranged in the longitudinal direction of the automobile and one end of the suspension system is fixedly hinged with the frame, the suspension system can transmit all forces and moments in all directions and determine the movement track of wheels to play a role in guiding, so that other guiding mechanisms are not needed.

The automobile leaf spring needs to use the fore-and-aft support to fix it in the bottom department of car at the installation, and the current after-poppet that is used for the leaf spring installation to fix, and it is in the use, and fixed effect is relatively poor, causes the insecure of leaf spring installation fixed easily to influence the effect that the leaf spring used, can influence the life of car when serious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vapour leaf spring after-poppet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile leaf spring after-poppet, includes first gag lever post, second gag lever post, clamp plate and backup pad, first gag lever post and second gag lever post are U type pole, and parallel arrangement between the two, the clamp plate sets up the inboard top of U type at first gag lever post and second gag lever post, the backup pad welding is in the inboard intermediate position department of U type of first gag lever post and second gag lever post, and the up end of backup pad still installs and is provided with the buffer layer, and the both sides face of symmetry still is connected with the strengthening rib between the backup pad and the clamp plate between the two, the U type landing leg bottom of first gag lever post and second gag lever post is still inserted and is equipped with the fastening bottom plate, just equal thread bush is equipped with lock nut on the U type landing leg of first gag lever post and the second gag lever post of fastening bottom plate below.

Preferably, the bottom surface of the pressing plate is arc-shaped, adjusting bolts symmetrically arranged are inserted into the first limiting rod and the second limiting rod through threads, and the bottom ends of the adjusting bolts extend into the inner sides of the first limiting rod and the second limiting rod to be rotatably connected with the top end surface of the pressing plate.

Preferably, the upper end faces of the supporting plate and the buffer layer are both arc-shaped, and the buffer layer is a wear-resistant rubber layer.

Preferably, one end of the reinforcing rib is welded and fixed on the side face of the supporting plate, a sliding groove is formed in the side face of the pressing plate at the other end of the reinforcing rib, and a group of locking holes for inserting locking bolts are drilled in the pressing plate corresponding to the sliding groove.

Preferably, the bottom end face of the supporting plate is provided with an upper clamping groove, and the top end face of the fastening bottom plate is provided with a lower clamping groove corresponding to the upper clamping groove.

Preferably, the limiting plates which are vertically arranged are further welded at the two side ends of the clamping groove in the bottom end face of the supporting plate, the middle of each of the two groups of limiting plates is provided with a limiting hole which is transversely communicated, and the limiting plates and the locking holes are threaded holes.

The utility model discloses a technological effect and advantage: according to the automobile plate spring rear support, the supporting plate and the pressing plate are arranged in the first limiting plate and the second limiting plate, the house plate spring is arranged between the supporting plate and the pressing plate, the arc-shaped side surfaces of the supporting plate and the pressing plate can be in better friction butt joint with the plate spring, and the pressing plate can be adjusted to be in contact connection with the plate spring through the adjusting bolt, so that the plate spring is placed more stably, and the reinforcing ribs are matched to connect the supporting plate and the pressing plate, so that the stabilizing effect on the plate spring is further improved; and the backup pad bottom is provided with the draw-in groove, and fastening bottom plate upper end is provided with lower draw-in groove, and the backup pad side is provided with the limiting plate, and the limiting plate passes through screwed connection with automotive suspension, goes up the draw-in groove and blocks with lower draw-in groove explanation automotive suspension to can guarantee the steadiness that the monolith support used, and then guarantee the stability that the leaf spring was placed.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a front view of the support base plate of the present invention.

In the figure: 1 first gag lever post, 2 clamp plates, 3 backup pads, 4 adjusting bolt, 5 buffer layers, 6 limiting plates, 7 spacing holes, 8 last draw-in grooves, 9 fastening bottom plates, 10 lower draw-in grooves, 11 lock nut, 12 second gag lever posts, 13 strengthening ribs, 14 locking holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

The utility model provides an automobile leaf spring rear support as shown in figures 1-3, which comprises a first limiting rod 1, a second limiting rod 12, a pressing plate 2 and a supporting plate 3, wherein the first limiting rod 1 and the second limiting rod 12 are both U-shaped rods and are arranged in parallel, the pressing plate 2 is arranged at the top ends of the U-shaped inner sides of the first limiting rod 1 and the second limiting rod 12, the supporting plate 3 is welded at the middle position of the U-shaped inner sides of the first limiting rod 1 and the second limiting rod 12, a buffer layer 5 is also arranged on the upper end surface of the supporting plate 3, two symmetrical side surfaces between the supporting plate 3 and the pressing plate 2 are also connected with reinforcing ribs 13, a fastening bottom plate 9 is inserted at the bottom end of the U-shaped supporting leg of the first limiting rod 1 and the second limiting rod 12 below the fastening bottom plate 9, and locking nuts 11 are respectively arranged on the U-shaped supporting legs of the first limiting rod 1 and the second limiting rod 12 in a threaded sleeve way, and the supporting legs of the first limiting rod 1 and the second limiting rod 12 are both in the shape of screw rods.

Specifically, the arc setting is personally submitted to the bottom of clamp plate 2, and equal screw thread inserts the adjusting bolt 4 that is equipped with the symmetry and sets up on first gag lever post 1 and the second gag lever post 12, the inboard that the bottom of adjusting bolt 4 stretched into first gag lever post 1 and second gag lever post 12 is connected with the top of clamp plate 2 face rotation to when making adjusting bolt 4 rotate the regulation, can drive clamp plate 2 and slide from top to bottom in first gag lever post 1 and second gag lever post 12.

Specifically, the up end of backup pad 3 and buffer layer 5 all is the arc setting, just buffer layer 5 is wear-resisting rubber layer, and buffer layer 5's use can reach better and contact with the leaf spring, can also make more firm of connecting through frictional force between the two simultaneously.

Specifically, one end of the reinforcing rib 13 is welded and fixed on the side face of the supporting plate 3, the sliding groove is formed in the side face of the pressing plate 2 at the other end of the reinforcing rib 13, a group of locking holes 14 used for inserting locking bolts are drilled in the pressing plate 2 corresponding to the sliding groove, and the nut end of each locking bolt can be fixed with the reinforcing rib 13 through the stretching of the locking bolt in the locking holes 14.

Specifically, an upper clamping groove 8 is formed in the bottom end face of the supporting plate 3, a lower clamping groove 10 corresponding to the upper clamping groove 8 is formed in the top end face of the fastening bottom plate 9, and when the bracket is used, a suspension of an automobile can be placed between the upper clamping groove 8 and the lower clamping groove 10.

Specifically, limiting plates 6 which are vertically arranged are further welded at two side ends of the clamping groove 8 on the bottom end face of the supporting plate 3, the limiting holes 7 are transversely communicated in the middle of the limiting plates 6, and the limiting plates 6 and the locking holes 14 are threaded holes.

Specifically, this automobile leaf spring after-poppet, when supporting the fixed to the leaf spring, at first block first gag lever post 1 and second gag lever post 12 in the both sides of automotive suspension, use fastening bottom plate 9 to insert on first gag lever post 1 and the second gag lever post 12 from the bottom of suspension, and make last draw-in groove 8 with draw-in groove 10 block the back with the suspension, accomplish fastening bottom plate 9 and backup pad 3 through lock nut 11 and fix the support on the suspension, and suitable spacing bolt passes spacing hole 7 of fixed block 6 and strengthens fixed effect, place the leaf spring between backup pad 3 and clamp plate 2, and rotate adjusting bolt 4, accomplish the pushing down of clamp plate 2, fix the leaf spring, use lock bolt to pass strengthening rib 13 to locking hole 14 in at last again, the nut end extrusion strengthening rib 13 of its lock bolt, accomplish the fixed of strengthening rib 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automobile leaf spring after-poppet, includes first gag lever post (1), second gag lever post (12), clamp plate (2) and backup pad (3), its characterized in that: first gag lever post (1) and second gag lever post (12) are U type pole, and parallel arrangement between the two, clamp plate (2) set up the inboard top of U type at first gag lever post (1) and second gag lever post (12), backup pad (3) welding is in the inboard intermediate position department of U type of first gag lever post (1) and second gag lever post (12), and the up end of backup pad (3) still installs and is provided with buffer layer (5), and the both sides face of symmetry still is connected with strengthening rib (13) between the two in backup pad (3) and clamp plate (2), U type landing leg bottom of first gag lever post (1) and second gag lever post (12) still is inserted and is equipped with fastening bottom plate (9), just equal thread bush is equipped with lock nut (11) on the U type landing leg of first gag lever post (1) and second gag lever post (12) of fastening bottom plate (9) below.

2. The automobile leaf spring rear bracket according to claim 1, characterized in that: the bottom of clamp plate (2) is personally submitted the arc setting, and equal screw thread inserts adjusting bolt (4) that are equipped with the symmetry and set up on first gag lever post (1) and second gag lever post (12), the inboard of the bottom of adjusting bolt (4) stretching into first gag lever post (1) and second gag lever post (12) is connected with the top face rotation of clamp plate (2).

3. The automobile leaf spring rear bracket according to claim 1, characterized in that: the upper end faces of the supporting plate (3) and the buffer layer (5) are both arc-shaped, and the buffer layer (5) is a wear-resistant rubber layer.

4. The automobile leaf spring rear bracket according to claim 1, characterized in that: one end of each reinforcing rib (13) is welded and fixed on the side face of the support plate (3), the other end of each reinforcing rib (13) is provided with a sliding groove on the side face of the corresponding pressing plate (2), and a group of locking holes (14) used for inserting locking bolts are drilled on the pressing plates (2) corresponding to the sliding grooves.

5. The automobile leaf spring rear bracket according to claim 1, characterized in that: an upper clamping groove (8) is formed in the bottom end face of the supporting plate (3), and a lower clamping groove (10) corresponding to the upper clamping groove (8) is formed in the top end face of the fastening bottom plate (9).

6. The automobile leaf spring rear bracket according to claim 1, characterized in that: limiting plates (6) with vertical arrangement are further welded at two side ends of the clamping groove (8) on the bottom end face of the supporting plate (3), the limiting plates (6) are two groups of limiting holes (7) which are transversely communicated in the middle of the limiting plates (6), and the limiting plates (6) and the locking holes (14) are threaded holes.