CN217351531U

CN217351531U - Hanger for phosphating plate spring bush

Info

Publication number: CN217351531U
Application number: CN202220531151.XU
Authority: CN
Inventors: 徐天石
Original assignee: Anqing Huitong Auto Parts Co ltd
Current assignee: Anqing Huitong Auto Parts Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-09-02
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a hanger is used in bonderizing of leaf spring bush, including H shape gallows, hang respectively on the H shape gallows and be equipped with one or a plurality of stores pylon, every stores pylon all includes horizontal pole and fixed connection on the horizontal pole and downwardly extending's a plurality of montant, and a plurality of montant sets up along the length direction interval of horizontal pole, and top-down fixedly connected with is used for a plurality of backing ring of bearing leaf spring bush in proper order on every montant. The utility model discloses when hanging dress leaf spring bush, the ring can imbed in the circumference fluting of the one end of leaf spring bush, from downside bearing leaf spring bush, during the axial fluting of one side of montant embedding leaf spring bush that is connected with the ring, from one side location leaf spring bush, can adapt to leaf spring bush's structure and size, the structure is ingenious, has satisfied into the needs that the leaf spring bush of batch carries out bonderizing, has effectively improved production efficiency.

Description

Hanger for phosphating plate spring bush

Technical Field

The utility model relates to a leaf spring bush production and processing technology field specifically is a hanger is used in bonderizing of leaf spring bush.

Background

The plate spring bush is a quick-wear part of I type of the truck, is arranged in the plate spring support assembly and the plate spring eye, plays the roles of buffering, shock absorption and stress transmission, and plays an important role in travelling comfort, stability, safety and maintenance and replacement convenience.

In the production and processing process of the plate spring bushing, phosphating treatment is usually needed, a layer of phosphating film is formed on the surface of the plate spring bushing, protection can be provided for the plate spring bushing, and the plate spring bushing can be prevented from being corroded to a certain extent. Since the leaf spring bush is a small-sized component, a special hanger needs to be designed to meet the requirement of phosphating the leaf spring bush in batch.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defect and not enough that prior art exists, a hanger for leaf spring bush bonderizing is provided, when hanging dress leaf spring bush, the trunnion ring can imbed in the circumference fluting of the one end of leaf spring bush, from downside bearing leaf spring bush, during the axial fluting of one side of montant embedding leaf spring bush that is connected with the trunnion ring, from one side location leaf spring bush, can adapt to leaf spring bush's structure and size, in order to satisfy into the needs that batch leaf spring bush carries out bonderizing, effectively improve production efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a hanger is used in bonderizing of leaf spring bush, including H shape gallows, its characterized in that: the hanging rack is characterized in that one or a plurality of hanging racks are respectively hung on the H-shaped hanging rack, each hanging rack comprises a cross rod and a plurality of vertical rods which are fixedly connected to the cross rod and extend downwards, the plurality of vertical rods are arranged at intervals along the length direction of the cross rod, and a plurality of supporting rings used for supporting the leaf spring bushes are fixedly connected to each vertical rod from top to bottom in sequence.

Further, the outer diameter of each vertical rod is slightly smaller than the width of the axial slot on one side of the leaf spring bushing.

Furthermore, the difference between the outer diameter and the inner diameter of each backing ring is slightly smaller than the width of the circumferential grooves at the two ends of the leaf spring bushing.

Furthermore, the vertical rods incline towards the front upper part, and an included angle between each vertical rod and the vertical direction is 5 degrees.

Furthermore, the bottom ends of the plurality of vertical rods are fixedly connected with connecting rods.

Further, H shape gallows erects the roof beam and the crossbeam of fixed connection between the roof beam is erected to both sides including both sides, both sides are erected the roof beam and are the link plate of horizontal extension in the equal fixedly connected with in relative one side, both sides the link plate hangs the cover in the equal fixedly connected with a plurality of in relative one side, a plurality of hang the cover and follow the length direction interval of link plate sets up.

Furthermore, both ends of the cross rod are bent downwards and are correspondingly inserted into the two opposite hanging sleeves respectively.

Furthermore, herringbone lifting lugs are fixedly connected to the tops of the vertical beams on the two sides at the opposite sides.

Furthermore, the two ends of the cross beam respectively and correspondingly extend to the outer sides of the vertical beams on the two sides, and the extending ends of the cross beam and the vertical beams on the two sides are respectively and correspondingly fixedly connected with reinforcing ribs.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a H shape gallows, and hang respectively on H shape gallows and adorn one or a plurality of stores pylon, wherein every stores pylon all includes horizontal pole and a plurality of montant, top-down is a plurality of trunnion ring of fixedly connected with in proper order on every montant, when hanging dress leaf spring bush, the trunnion ring can imbed in the circumference fluting of leaf spring bush's one end, from downside bearing leaf spring bush, in the axial fluting of the montant embedding leaf spring bush's one side that is connected with the trunnion ring, fix a position the leaf spring bush from one side, can adapt to leaf spring bush's structure and size, the structure is ingenious, the needs that the phosphating was carried out to the leaf spring bush in batches have been satisfied, production efficiency has effectively been improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is an enlarged view of a portion B of fig. 1.

Fig. 4 is a side view of the structure of the present invention.

Fig. 5 is a schematic structural view of the middle hanger of the present invention.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, a hanger for phosphating plate spring bushings comprises an H-shaped hanger 1, wherein the H-shaped hanger 1 is respectively provided with a hanger 2 in a hanging manner, the hanger comprises a cross rod 21 and a plurality of vertical rods 22 which are fixedly connected to the cross rod 21 and extend downwards, the vertical rods 22 are arranged at intervals along the length direction of the cross rod 21, and each vertical rod is sequentially and fixedly connected with a plurality of support rings 23 used for supporting the plate spring bushings 7 from top to bottom.

The utility model discloses in, the external diameter of every montant slightly is less than the width of the axial fluting 71 of one side of leaf spring bush 7. This enables the respective vertical rod to engage in the axial groove 71 on one side of the leaf spring bushing 7, so that the leaf spring bushing 7 can be positioned from one side.

The utility model discloses in, the difference between the external diameter of every trunnion ring and the internal diameter is slightly less than the width of the circumference fluting 72 at the both ends of leaf spring bush 7. This enables each trunnion ring to be fitted into the circumferential groove at one end of the leaf spring bush 7, thereby supporting the leaf spring bush 7 from below.

The utility model discloses in, a plurality of montant 22 all inclines to the front upper side, and the contained angle between every montant and the vertical direction is 5. Therefore, the stability of the plurality of support rings 23 can be further improved, and the support rings can be better prevented from falling.

The utility model discloses in, the bottom fixedly connected with connecting rod 24 of a plurality of montant 22. This can improve the stability of the plurality of vertical bars 22.

The utility model discloses in, H shape gallows 1 erects roof beam 11 and fixed connection including both sides and erects crossbeam 12 between the roof beam 11 in both sides, and both sides are erected roof beam 11 and are the link plate 3 of horizontal extension at the equal fixedly connected with in relative one side, and the link plate 3 of both sides is hung cover 4 at the equal fixedly connected with a plurality of in relative one side, and a plurality of is hung cover 4 and is set up along the length direction interval of link plate 3.

The utility model discloses in, horizontal pole 12's both ends are all bent downwards to correspond the cartridge respectively and hang in the cover two relative. Therefore, the hanging and the dismounting of the hanging rack 2 are convenient.

The utility model discloses in, the top of roof beam 11 is erected to both sides is at equal fixedly connected with chevron shape lug 5 in relative one side. Therefore, before the whole hanger is lowered into the phosphating pool, the hoisting cross beams can be arranged between the herringbone lifting lugs 5 on the two sides, and the effect of bearing is achieved.

The utility model discloses in, the both ends of crossbeam 12 correspond respectively and extend to the both sides and erect the outside of roof beam 11, and crossbeam 12 extends the end and both sides and erects to correspond fixedly connected with strengthening rib 6 between the roof beam 11 respectively. Therefore, before the whole hanger is lowered into the phosphating pool, the extending end frame of the beam 12 can be placed on the V-shaped supporting seat outside the phosphating pool to play a supporting role.

The invention is further described below with reference to the accompanying drawings:

when in use, the plate spring bush 7 to be processed is respectively and correspondingly placed on each trunnion ring 23, so that each trunnion ring 23 can be embedded into the circumferential groove 72 at one end of the plate spring bush 7, and the plate spring bush 7 is supported from the lower side; at the same time, the respective vertical rod is made to engage in the axial slot 71 on one side of the leaf spring bushing 7, positioning the leaf spring bushing 7 from one side, thereby keeping the leaf spring bushing 7 stable and free from falling.

Then, the whole hanger is dropped into a phosphating tank, and phosphating is carried out on the plate spring bush 7 according to corresponding process requirements.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Therefore, the above description is only for the preferred embodiment of the present application and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a hanger is used in bonderizing of leaf spring bush, including H shape gallows, its characterized in that: the hanging rack is characterized in that one or a plurality of hanging racks are respectively hung on the H-shaped hanging rack, each hanging rack comprises a cross rod and a plurality of vertical rods which are fixedly connected to the cross rod and extend downwards, the plurality of vertical rods are arranged at intervals in the length direction of the cross rod, and a plurality of supporting rings used for supporting the plate spring bushings are fixedly connected to each vertical rod from top to bottom in sequence.

2. The hanger for phosphating a leaf spring bushing according to claim 1, wherein: the outer diameter of each vertical rod is slightly smaller than the width of the axial groove on one side of the leaf spring bushing.

3. The hanger for phosphating a leaf spring bushing according to claim 1, wherein: the difference between the outer diameter and the inner diameter of each backing ring is slightly smaller than the width of the circumferential grooves at the two ends of the plate spring bushing.

4. The hanger for phosphating a leaf spring bushing according to claim 1, wherein: the vertical rods incline towards the front upper part, and an included angle between each vertical rod and the vertical direction is 5 degrees.

5. The hanger for phosphating a leaf spring bushing according to claim 1, wherein: the bottom fixedly connected with connecting rod of a plurality of montant.

6. The hanger for phosphating the plate spring bushing according to claim 1, wherein: h shape gallows erects the roof beam and the crossbeam of fixed connection between the roof beam is erected to both sides including both sides, both sides are erected the roof beam and are the link plate of horizontal extension in the equal fixedly connected with in relative one side, both sides the link plate is hung the cover at the equal fixedly connected with a plurality of in relative one side, a plurality of hang the cover and follow the length direction interval setting of link plate.

7. The hanger for phosphating the plate spring bushing according to claim 6, wherein: both ends of the cross rod are bent downwards and are respectively and correspondingly inserted into the two opposite hanging sleeves.

8. The hanger for phosphating a leaf spring bushing according to claim 6, wherein: the top parts of the two side vertical beams are fixedly connected with herringbone lifting lugs on the opposite sides.

9. The hanger for phosphating a leaf spring bushing according to claim 6, wherein: the two ends of the cross beam respectively extend to the outer sides of the two vertical beams, and the extending end of the cross beam and the two vertical beams are respectively and fixedly connected with reinforcing ribs correspondingly.