CN214450101U

CN214450101U - Straight rod head

Info

Publication number: CN214450101U
Application number: CN202120552052.5U
Authority: CN
Inventors: 何振波
Original assignee: Hang Qiao New Material Technology Binzhou Co ltd
Current assignee: Hang Qiao New Material Technology Binzhou Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-10-22
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses a straight-bar head, concretely relates to auto-parts technical field, including the pole head main part, the structure of pole head main part is cylindrical setting, and one side lateral wall fixedly connected with handle main part of pole head main part, and the one end connection that the pole head main part was kept away from to the handle main part has a handle tip, the inside of pole head main part has the pole head hole along the perpendicular well axis direction of pole head main part runs through perpendicularly, and the inside intermediate position department of pole head hole is provided with the reinforcing ring. The utility model discloses in, the diameter size and the extrusion pipe external diameter phase-match of handle tip, after carrying out friction weld with the extrusion pipe, handle tip position can with the extrusion pipe contact completely, improved distance rod welded position's mechanical properties to avoided the secondary operation of handle position, the cost is reduced, the handle platform that sets up moreover can effectively subtract heavy, further realized commercial car lightweight.

Description

Straight rod head

Technical Field

The utility model relates to the technical field of auto-parts, concretely relates to straight-bar head.

Background

The international standard only divides the automobile into two categories, passenger vehicle and commercial vehicle, and the commercial vehicle is the automobile that is used for transporting personnel and goods in design and technical characteristics, and the commercial vehicle is from great, and the structure is easy loss, and how to realize the lightweight of commercial vehicle is one of the problem that many car enterprises waited to solve.

The automobile thrust rod plays a vital role in the aspects of force transmission, limiting, vibration isolation, buffering, impact and the like in the running process of an automobile, the existing thrust rod is formed by friction welding of a straight rod head and an extrusion pipe, but the mechanical performance of the thrust rod is reduced due to the fact that the contact surface of a welding position is small in the welding process, and the service life of the thrust rod is finally influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a straight rod head aims at solving current distance rod and often adopts straight rod head and extrusion pipe friction weld to form, nevertheless often causes distance rod mechanical properties's reduction because of the welding position contact surface is less in welding process, finally influences distance rod's life's problem.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a straight-bar head, includes the pole head main part, the structure of pole head main part is cylindrical setting, and one side lateral wall fixedly connected with handle main part of pole head main part, and the one end connection that the pole head main part was kept away from to the handle main part has a handle tip, the perpendicular middle axis direction of pole head main part of inside of pole head main part has run through the pole head hole perpendicularly, and the inside intermediate position department of pole head hole is provided with the reinforcing ring.

Furthermore, the connection modes between the rod head main body and the handle main body, between the handle main body and the handle end part and between the reinforcing ring and the rod head inner hole are all integrally forged and connected, so that the internal structure of the manufactured straight rod head is more uniform, the weight reduction of the structure of the straight rod head is realized, the straight rod head has stronger strength and excellent fatigue and corrosion resistance, and the market prospect is wide.

Furthermore, the handle platform is arranged at one end, close to the club head main body, of the handle main body, and the height of the handle platform is lower than that of the top edge of the club head main body, so that effective weight reduction of the overall structure can be realized.

Furthermore, the diameter size of the end part of the handle is matched with the outer diameter of the extrusion pipe, and after the end part of the handle is in friction welding with the extrusion pipe, the end part of the handle can be in complete contact with the outer diameter of the extrusion pipe, so that the mechanical performance of the welding position of the thrust rod is improved, secondary processing of the position of the handle is avoided, and the cost is reduced.

Furthermore, the material of club head main part, reinforcing ring, handle main part and handle tip sets up steel material or aluminum alloy material, and steel material intensity is high, and is able to bear or endure fatigue, and aluminum alloy material can effectively alleviate the corrosion problem of spare part because of its surperficial fine and close oxide film guard action.

Further, the surface of pole head main part, reinforcing ring, handle main part and handle tip is smooth surface or frosting, processes the selection according to the user demand, and frosting antiskid antifriction, smooth surface are held and are used more comfortablely.

Further, the structure of the straight rod head is arranged in an axial symmetry mode.

The utility model has the advantages of as follows:

the utility model discloses in, the diameter size and the extrusion pipe external diameter phase-match of handle tip, after carrying out friction weld with the extrusion pipe, the position of handle tip can contact completely with the extrusion pipe external diameter, has improved distance rod welded position's mechanical properties to avoided the secondary operation of handle position, the cost is reduced, the handle platform that sets up moreover can effectively subtract heavy, further realized the commercial car lightweight.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a perspective view provided by the present invention;

fig. 2 is a front view provided by the present invention;

fig. 3 is a front view provided by the present invention;

fig. 4 is a side view provided by the present invention;

in the figure: 1. a club head main body; 2. an inner hole of the club head; 3. a reinforcing ring; 4. a handle main body; 5. a handle end portion; 6. a handle platform.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-4 of the specification, the straight rod head of the embodiment includes a rod head main body 1, the structure of the rod head main body 1 is cylindrically arranged, a handle main body 4 is fixedly connected to the outer side wall of one side of the rod head main body 1, a handle end portion 5 is connected to one end portion, far away from the rod head main body 1, of the handle main body 4, a rod head inner hole 2 vertically penetrates through the interior of the rod head main body 1 along the vertical central axis direction of the rod head main body 1, and a reinforcing ring 3 is arranged at the middle position of the interior of the rod head inner hole 2.

Furthermore, the connection modes of the club head main body 1 and the handle main body 4, the handle main body 4 and the handle end part 5 and the reinforcing ring 3 and the club head inner hole 2 are all integrally forged and connected, so that the internal structure of the manufactured straight club head is more uniform, the weight reduction of the structure is realized, the straight club head has stronger strength and excellent fatigue and corrosion resistance, and the market prospect is wide.

Further, one end of the handle main body 4, which is close to the club head main body 1, is provided with a handle platform 6, and the height of the handle platform 6 is lower than the top edge of the club head main body 1, so that the effective weight reduction of the whole structure can be realized.

Furthermore, the diameter size of the handle end part 5 is matched with the outer diameter of the extrusion pipe, after the friction welding is carried out on the handle end part 5 and the extrusion pipe, the position of the handle end part 5 can be in complete contact with the outer diameter of the extrusion pipe, the mechanical performance of the welding position of the thrust rod is improved, the secondary processing of the handle position is avoided, and the cost is reduced.

Further, the material of the club head main body 1, the reinforcing ring 3, the handle main body 4 and the handle end part 5 is made of steel material or aluminum alloy material, the steel material has high strength and is fatigue-resistant, and the aluminum alloy material can effectively relieve the corrosion problem of parts due to the protection effect of the oxide film with a compact surface.

Further, the surface of head main part 1, reinforcing ring 3, handle main part 4 and handle tip 5 is smooth surface or frosting, processes the selection according to the user demand, and frosting antiskid antifriction, smooth surface are held and are used more comfortablely.

The implementation scenario is specifically as follows: the structure of head main part 1 is cylindrical setting, and one side lateral wall fixedly connected with handle main part 4 of head main part 1, and the one end connection that head main part 1 was kept away from to handle main part 4 has handle tip 5, the perpendicular through shaft line direction has pole head hole 2 in the perpendicular of head main part 1 is followed to the inside of head main part 1, and the inside intermediate position department of pole head hole 2 is provided with reinforcing ring 3, wherein, between head main part 1 and the handle main part 4, between handle main part 4 and the handle tip 5 and the connected mode between reinforcing ring 3 and pole head hole 2 are the integration and forge and are connected, make the internal structure of the straight rod head of making more even, realize losing weight of self structure, and make it have stronger intensity, good fatigue and corrosion resisting property, wide market prospect has.

The diameter size of the handle end part 5 is matched with the outer diameter of the extrusion pipe, after friction welding is carried out on the handle end part 5 and the extrusion pipe, the position of the handle end part 5 can be in complete contact with the outer diameter of the extrusion pipe, the mechanical performance of the welding position of the thrust rod is improved, secondary processing of the handle position is avoided, the cost is reduced, and the handle platform 6 can effectively reduce weight.

The working principle is as follows: one side lateral wall fixedly connected with handle main part 4 of pole head main part 1, and the one end connection that pole head main part 1 was kept away from to handle main part 4 has handle tip 5, pole head main part 1's inside perpendicular well axis direction along pole head main part 1 runs through perpendicularly has pole head hole 2, and pole head hole 2's inside intermediate position department is provided with reinforcing ring 3, the diameter size and the extrusion pipe external diameter phase-match of handle tip 5, after carrying out friction weld with the extrusion pipe, handle tip 5's position can be with extrusion pipe external diameter complete contact, thrust bar welding position's mechanical properties has been improved, and the secondary operation of handle position has been avoided, the cost is reduced, and the handle platform 6 that sets up can effectively subtract heavy, further commercial car lightweight has been realized.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A straight rod head comprises a rod head main body (1), and is characterized in that: the structure of pole head main part (1) is cylindrical setting, and one side lateral wall fixedly connected with handle main part (4) of pole head main part (1), and the one end connection that pole head main part (1) was kept away from in handle main part (4) has handle tip (5), the perpendicular middle axis direction of pole head main part (1) has been run through perpendicularly to the inside of pole head main part (1) has pole head hole (2), and the inside intermediate position department of pole head hole (2) is provided with reinforcing ring (3).

2. A straight rod head according to claim 1 wherein: the connection modes between the club head main body (1) and the handle main body (4), between the handle main body (4) and the handle end part (5) and between the reinforcing ring (3) and the club head inner hole (2) are all integrated forging connection.

3. A straight rod head according to claim 2 wherein: the handle platform (6) is arranged at one end, close to the club head main body (1), of the handle main body (4), and the height of the handle platform (6) is lower than the top edge of the club head main body (1).

4. A straight rod head according to claim 1 wherein: the diameter size of the handle end part (5) is matched with the outer diameter of the extrusion pipe.

5. A straight rod head according to claim 1 wherein: the club head main body (1), the reinforcing ring (3), the handle main body (4) and the handle end part (5) are made of steel materials or aluminum alloy materials.

6. A straight rod head according to claim 1 wherein: the outer surfaces of the club head main body (1), the reinforcing ring (3), the handle main body (4) and the handle end part (5) are smooth surfaces or frosted surfaces.

7. A straight rod head according to claim 1 wherein: the structure of the straight rod head is arranged in an axial symmetry manner.