CN215214427U - Universal coupling capable of being assembled in portable mode - Google Patents

Abstract

The utility model discloses an universal coupling of portable equipment, including connecting the ball, connect the axis fixedly connected with fixed block of department of ball inner chamber, the fixed surface of fixed block is connected with hollow post, one side fixedly connected with spring of hollow post inner chamber, one side fixedly connected with connecting plate of spring, one side threaded connection of connecting plate has the spliced pole, one side of spliced pole is run through the connection ball and is extended to the surface of connecting the ball, the surface swing joint of spliced pole has the connecting pipe, and the surface of connecting ball, connecting pipe and spliced pole all is provided with metal indium layer, titanium zirconium molybdenum alloy layer and silver copper alloy layer. The utility model discloses a connect ball, fixed block, hollow post, spring, connecting plate, spliced pole, connecting pipe, thread groove, metal indium layer, titanium zirconium molybdenum alloy layer and silver copper alloy layer's cooperation, it is loaded down with trivial details not only to have solved current shaft joint, damages easily moreover, has brought inconvenient problem for the user.

Description

Universal coupling capable of being assembled in portable mode

Technical Field

The utility model relates to a shaft coupling technical field specifically is a universal shaft coupling of portable equipment.

Background

The coupling is a common transitional connection mode in mechanical transmission, along with the development of industry and scientific technology, the application of machinery in modern industry is continuously enlarged, the types of the coupling are continuously increased, and the performance requirement of the coupling is higher and higher.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a but universal coupling of portable equipment possesses portable equipment and not fragile advantage, has solved current coupling and has not only assembled loaded down with trivial details, damages easily moreover, has brought inconvenient problem for the user.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a universal coupling of portable equipment, includes the connection ball, the axis fixedly connected with fixed block of department of connecting the ball inner chamber, the hollow post of fixed block fixed surface fixedly connected with, one side fixedly connected with spring of hollow post inner chamber, one side fixedly connected with connecting plate of spring, one side threaded connection of connecting plate has the spliced pole, one side through connection ball of spliced pole and the surface that extends to the connection ball, the surperficial swing joint of spliced pole has the connecting pipe, the surface of connecting ball, connecting pipe and spliced pole all is provided with metal indium layer, titanium zirconium molybdenum alloy layer and silver copper alloy layer.

Preferably, one end of the connecting pipe is provided with a through hole, and the inner cavity of the through hole is provided with a thread groove.

Preferably, the top and the bottom of the inner cavity of the hollow column are both provided with sliding grooves, and the inner cavity of each sliding groove is in sliding connection with the connecting plate.

Preferably, the middle end of the connecting column is in a quadrangular prism shape, the two ends of the connecting column are both in a cylindrical shape, and the surface of the connecting pipe is provided with a limiting hole.

Preferably, the titanium-zirconium-molybdenum alloy layer is disposed on an outer surface of the metal indium layer, and the silver-copper alloy layer is disposed on an outer surface of the titanium-zirconium-molybdenum alloy layer.

Advantageous effects

Compared with the prior art, the utility model provides a but universal coupling of portable equipment possesses following beneficial effect:

1. the utility model discloses during the equipment, earlier with spliced pole and connecting plate threaded connection, press the spliced pole to the inboard afterwards, the spliced pole can drive the connecting plate and remove, the connecting plate drives the spring compression, correspond spacing hole on the connecting pipe with the spliced pole afterwards, thrust through the spring drives the connecting plate and removes, the connecting plate drives the spliced pole and removes, make the spliced pole insert spacing downthehole, thereby accomplish the equipment, through setting up the metal indium layer, good oxidation resistance has, through setting up titanium zirconium molybdenum alloy layer, it is high to have intensity, high temperature resistant and corrosion-resistant performance, through setting up silver copper alloy layer, it is high and wear-resisting performance to have intensity, it is loaded down with trivial details to have solved current shaft joint ware not only equipment, and easy damage, inconvenient problem has been brought for the user.

2. The utility model discloses a set up the thread groove, conveniently be connected with the part, avoided connecting troublesome phenomenon, through setting up the spout, stabilized the work of connecting plate, carried out balanced support to the connecting plate, through setting up spacing hole, it is spacing to the connecting pipe conveniently through the spliced pole, avoided unable equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a side view of the connecting ball of the present invention in a cross-sectional view;

FIG. 3 is a schematic cross-sectional view of the hollow column of the present invention;

fig. 4 is a schematic view of the structure of the indium layer of the present invention.

In the figure: 1. a connecting ball; 2. a fixed block; 3. a hollow column; 4. a spring; 5. a connecting plate; 6. connecting columns; 7. a connecting pipe; 8. a thread groove; 9. a metal indium layer; 10. a titanium zirconium molybdenum alloy layer; 11. a silver-copper alloy layer.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a connect ball 1, fixed block 2, hollow post 3, spring 4, connecting plate 5, spliced pole 6, connecting pipe 7, thread groove 8, metal indium layer 9, titanium zirconium molybdenum alloy layer 10 and silver copper alloy layer 11 part are the parts that general standard component or field technician know, and its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a portable assembled universal coupling comprises a connecting ball 1, a fixed block 2 is fixedly connected to the center axis of the inner cavity of the connecting ball 1, a hollow column 3 is fixedly connected to the surface of the fixed block 2, a spring 4 is fixedly connected to one side of the inner cavity of the hollow column 3, a connecting plate 5 is fixedly connected to one side of the spring 4, sliding grooves are respectively formed in the top and bottom of the inner cavity of the hollow column 3, the inner cavity of the sliding groove is slidably connected with the connecting plate 5, the operation of the connecting plate 5 is stabilized by arranging the sliding grooves, the connecting plate 5 is supported in a balanced manner, a connecting column 6 is in threaded connection with one side of the connecting plate 5, the middle end of the connecting column 6 is in a quadrangular prism shape, both ends of the connecting column 6 are in a cylindrical shape, a limiting hole is formed in the surface of the connecting pipe 7, the connecting pipe 7 is conveniently limited by arranging the limiting hole, and the incapability of assembling is avoided, one side of the connecting column 6 penetrates through the connecting ball 1 and extends to the outer surface of the connecting ball 1, the surface of the connecting column 6 is movably connected with a connecting pipe 7, one end of the connecting pipe 7 is provided with a through hole, the inner cavity of the through hole is provided with a thread groove 8, the connection ball 1, the connection pipe 7 and the connection column 6 are all provided with a metal indium layer 9, a titanium zirconium molybdenum alloy layer 10 and a silver copper alloy layer 11 on the surface, the titanium zirconium molybdenum alloy layer 10 is arranged on the outer surface of the metal indium layer 9, the silver copper alloy layer 11 is arranged on the outer surface of the titanium zirconium molybdenum alloy layer 10, the indium layer 9 is arranged, so that the indium-containing alloy has good oxidation resistance, the titanium-zirconium-molybdenum alloy layer 10 is arranged, so that the indium-containing alloy has high strength, high temperature resistance and corrosion resistance, and the silver-copper alloy layer 11 is arranged, so that the indium-containing alloy has high strength and wear resistance.

When using, during the equipment, earlier spliced pole 6 and 5 threaded connection of connecting plate, press spliced pole 6 to the inboard afterwards, spliced pole 6 can drive connecting plate 5 and remove, connecting plate 5 drives spring 4 compression, spacing hole on connecting pipe 7 corresponds with spliced pole 6 afterwards, drive connecting plate 5 through the thrust of spring 4 and remove, connecting plate 5 drives spliced pole 6 and removes, make spliced pole 6 insert spacing downthehole, thereby accomplish the equipment, through setting up metal indium layer 9, good oxidation resistance has, through setting up titanium zirconium molybdenum alloy layer 10, high strength has, high temperature resistant and corrosion-resistant performance, through setting up silver copper alloy layer 11, high and wear-resisting performance has intensity, it is loaded down with trivial details not only to have solved current shaft coupling, and damage easily, the problem of inconvenience has been brought for the user.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A universal coupling of portable equipment, includes connecting ball (1), its characterized in that: connect axis fixedly connected with fixed block (2) of ball (1) inner chamber, the hollow post (3) of fixed block (2) fixed surface fixedly connected with, one side fixedly connected with spring (4) of hollow post (3) inner chamber, one side fixedly connected with connecting plate (5) of spring (4), one side threaded connection of connecting plate (5) has spliced pole (6), one side of spliced pole (6) is run through and is connected ball (1) and extend to the surface of connecting ball (1), the surface swing joint of spliced pole (6) has connecting pipe (7), the surface of connecting ball (1), connecting pipe (7) and spliced pole (6) all is provided with metal indium layer (9), titanium zirconium molybdenum alloy layer (10) and silver copper alloy layer (11).

2. A portable assembled universal coupling according to claim 1, wherein: a through hole is formed in one end of the connecting pipe (7), and a thread groove (8) is formed in the inner cavity of the through hole.

3. A portable assembled universal coupling according to claim 1, wherein: the top and the bottom of the inner cavity of the hollow column (3) are both provided with a sliding groove, and the inner cavity of the sliding groove is connected with the connecting plate (5) in a sliding manner.

4. A portable assembled universal coupling according to claim 1, wherein: the middle end of the connecting column (6) is in a quadrangular prism shape, the two ends of the connecting column (6) are both in a cylindrical shape, and the surface of the connecting pipe (7) is provided with a limiting hole.

5. A portable assembled universal coupling according to claim 1, wherein: the titanium-zirconium-molybdenum alloy layer (10) is arranged on the outer surface of the metal indium layer (9), and the silver-copper alloy layer (11) is arranged on the outer surface of the titanium-zirconium-molybdenum alloy layer (10).

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