CN218141759U

CN218141759U - Knuckle forging

Info

Publication number: CN218141759U
Application number: CN202222945991.3U
Authority: CN
Inventors: 陈瑞国; 陈晓峰; 陈晓军
Original assignee: Rui'an Ruiju Forging Co ltd
Current assignee: Rui'an Ruiju Forging Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2022-12-27
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a knuckle forging, including the pillar, be equipped with first connecting station on the outer wall of pillar one side, the one end that the pillar was kept away from to first connecting station is equipped with first connector, the pillar is kept away from and is equipped with the second on the outer wall of first connecting station one side and connects the platform, the second is connected the platform and is kept away from and is equipped with the third connector on the outer wall of pillar one side, be equipped with the second connector on the second of third connector one side is connected the platform outer wall, the second that second connector one side was kept away from to the third connector is connected and is equipped with the fourth connector on the platform outer wall, the inside central point of pillar puts the department and is equipped with the perforating hole, be equipped with first connecting portion on the pillar outer wall of first connecting station one side, the one end that the pillar was kept away from to first connecting portion is equipped with first lug.

Description

Knuckle forging

Technical Field

The utility model relates to an automobile parts makes technical field, specifically is a knuckle forging.

Background

The knuckle is one of important parts in an automobile steering axle, can enable an automobile to stably run and sensitively transfer the running direction, bears variable impact load in the running state of the automobile, and therefore the automobile is required to have high strength.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a knuckle forging adopts the short branch fork structure to die-cut the perforating hole at the pillar center and die-cut the through groove on the second connection platform, wholly alleviateed the weight of knuckle, guarantee respectively to connect the joint strength of platform and pillar simultaneously, solved 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 a knuckle forging, includes the pillar, be provided with first connecting station on the outer wall of pillar one side, the one end that the pillar was kept away from to first connecting station is provided with first connector, the pillar is kept away from and is provided with the second on the outer wall of first connecting station one side and connects the platform, the second is connected the platform and is kept away from and is provided with the third connector on the outer wall of pillar one side, be provided with the second connector on the second of third connector one side is connected the platform outer wall, the third connector is kept away from and is provided with the fourth connector on the second of second connector one side is connected a platform outer wall.

Preferably, a through hole is formed at a central position inside the pillar, and both ends of the through hole extend to the outside of the pillar.

Preferably, the second connecting platform is a plate-shaped structure, and the first connecting platform and the second connecting platform form a triangular structure.

Preferably, a first connecting portion is arranged on the outer wall of the foundation column on one side of the first connecting table, and a first lug is arranged at one end, far away from the foundation column, of the first connecting portion, so that the knuckle forging piece can be connected.

Preferably, a through groove is formed in the center of the inside of the second connecting table, and two ends of the through groove extend to the outside of the second connecting table.

Preferably, a second connecting portion is arranged on the outer wall of the base column, on one side, far away from the first connecting table, of the first connecting portion, and a second lug is arranged at one end, far away from the base column, of the second connecting portion.

Compared with the prior art, the beneficial effects of the utility model are that: the knuckle forging piece adopts a short branch fork structure, the complex coefficient of the forging piece is reduced, the cavity is filled when the knuckle forging piece is manufactured to obtain a full knuckle forging piece, the stability of the knuckle forging piece during use is improved, the steering effect of the knuckle forging piece during use is ensured, through punching the through hole in the center of the foundation column and punching the through groove in the second connecting table, the weight of the knuckle is integrally reduced, the cutting amount during mechanical processing is reduced, the processing cost is saved, and meanwhile, the connecting strength of each connecting table and the foundation column is ensured.

Drawings

FIG. 1 is a schematic view of the front three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the front view structure of the present invention;

FIG. 3 is a schematic side view of the three-dimensional structure of the present invention;

fig. 4 is a schematic view of the rear three-dimensional structure of the present invention.

In the figure: 1. a base pillar; 2. a first connection station; 3. a first connection head; 4. a first lug; 5. a second connecting portion; 6. a second lug; 7. a through hole; 8. a second connecting table; 9. a second connector; 10. a third connector; 11. a fourth connector; 12. a through groove; 13. a first connection portion.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present 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.

Referring to fig. 1-4, the present invention provides an embodiment of: a knuckle forging comprises a base pillar 1, wherein a through hole 7 is formed in the center of the inside of the base pillar 1, and two ends of the through hole 7 extend to the outside of the base pillar 1; therefore, the through hole 7 is directly formed into two half counter bores with connecting skins in the middle when the steering knuckle is forged, and the through hole 7 is punched and formed by a punching die after the forming is finished, so that on one hand, raw materials during forging are saved, on the other hand, the machining allowance is reduced, the production efficiency of machining is improved, and the cost is reduced; the outer wall of one side of the foundation column 1 is provided with a first connecting platform 2, the second connecting platform 8 is of a plate-shaped structure, and the first connecting platform 2 and the second connecting platform 8 form a triangular structure, so that the whole structure of the knuckle forging piece is more stable;

a first connecting part 13 is arranged on the outer wall of the base column 1 at one side of the first connecting table 2, and a first lug 4 is arranged at one end, far away from the base column 1, of the first connecting part 13;

a second connecting part 5 is arranged on the outer wall of the base column 1 on one side, away from the first connecting platform 2, of the first connecting part 13, and a second lug 6 is arranged at one end, away from the base column 1, of the second connecting part 5;

a first connecting head 3 is arranged at one end, away from the base column 1, of the first connecting table 2, a second connecting table 8 is arranged on the outer wall of one side, away from the first connecting table 2, of the base column 1, a through groove 12 is formed in the center of the inner portion of the second connecting table 8, two ends of the through groove 12 extend to the outer portion of the second connecting table 8, the through groove is punched in the second connecting table, and therefore the weight of the steering knuckle is integrally reduced;

the outer wall of one side, far away from the base column 1, of the second connecting platform 8 is provided with a third connector 10, the outer wall of the second connecting platform 8 on one side of the third connector 10 is provided with a second connector 9, and the outer wall of the second connecting platform 8 on one side, far away from the second connector 9, of the third connector 10 is provided with a fourth connector 11.

Through the above setting, make the overall structure of this knuckle forging more firm, the inside that lies in foundation column 1 and second simultaneously and be connected platform 8 is provided with perforating hole 7 respectively and link up groove 12, the whole weight that has alleviateed the knuckle, the cutting output saves the processing cost when having reduced machining, the joint strength of each connection platform and foundation column has been guaranteed simultaneously, compare in traditional knuckle forging, this knuckle forging's whole has integrated a plurality of connectors and lug structure and has the advantage that the manifold structural strength of function is high after machining.

Claims

1. The utility model provides a knuckle forging, adopts the integrated forging shaping to make, its characterized in that, including pillar (1), be provided with first connecting station (2) on the outer wall of pillar (1) one side, the one end that pillar (1) were kept away from in first connecting station (2) is provided with first connector (3), be provided with the second on the outer wall of first connecting station (2) one side is kept away from in pillar (1) and connect platform (8), be provided with third connector (10) on the outer wall of pillar (1) one side is kept away from in second connecting station (8), be provided with second connector (9) on the second connecting station (8) outer wall of third connector (10) one side, be provided with fourth connector (11) on the second connecting station (8) outer wall of second connector (9) one side is kept away from in third connector (10).

2. The knuckle forging of claim 1, wherein: a through hole (7) is formed in the center of the inner portion of the base column (1), and two ends of the through hole (7) extend to the outer portion of the base column (1).

3. The knuckle forging of claim 1, wherein: the second connecting table (8) is of a plate-shaped structure, and the first connecting table (2) and the second connecting table (8) form a triangular structure.

4. The knuckle forging of claim 1, wherein: the outer wall of the foundation column (1) on one side of the first connecting platform (2) is provided with a first connecting part (13), and one end, away from the foundation column (1), of the first connecting part (13) is provided with a first lug (4).

5. The knuckle forging of claim 1, wherein: a through groove (12) is formed in the center of the interior of the second connecting platform (8), and two ends of the through groove (12) extend to the exterior of the second connecting platform (8).

6. The knuckle forging of claim 4, wherein: and a second connecting part (5) is arranged on the outer wall of the foundation column (1) on one side, away from the first connecting platform (2), of the first connecting part (13), and a second lug (6) is arranged at one end, away from the foundation column (1), of the second connecting part (5).