CN218940062U

CN218940062U - Wire harness connector formed by rolling

Info

Publication number: CN218940062U
Application number: CN202223354981.9U
Authority: CN
Inventors: 徐爱明; 吴建鹏; 景典; 周顾波
Original assignee: Mark Precision Metal Forming Nantong Co ltd
Current assignee: Mark Precision Metal Forming Nantong Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-04-28
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a rolled wire harness connector which comprises a connector body, wherein the connector body comprises a first connecting part and a second connecting part which are connected with each other, the first connecting part and the second connecting part are communicated with each other and are provided with plug holes, a plurality of raised buckle structures are arranged on the outer circumferential surface of the first connecting part, a plurality of clamping grooves are arranged on the outer circumferential surface of the second connecting part, a plurality of connecting holes are further distributed on the outer circumferential surface of the second connecting part, connecting sheets are arranged at the connecting holes, and one end of each connecting sheet is fixedly connected with the second connecting part. The wire harness connector is manufactured by rolling, stamping and forming, has compact and firm overall structure, simplifies the die structure, and is beneficial to ensuring the specification and the size of products.

Description

Wire harness connector formed by rolling

Technical Field

The present utility model relates to a connector structure, and more particularly, to a harness connector structure manufactured by roll forming.

Background

The connector is a component which people often contact, and the function of the connector is very simple: the bridge for communication is set up between different circuits which are blocked or isolated in the circuit, so that current flows, and the circuit achieves the preset function. Connectors are an indispensable component in electronic devices, and you find one or even more connectors when looking along the path of the current flow. The connector form and structure and even the manufacturing method are varied, and various types of connectors exist according to the application objects, frequencies, power, application environments and the like.

With the development of new energy automobiles, the stability requirement for high-voltage connection is gradually improved, and the reliability of the high-voltage connection directly determines the safety characteristics of the whole automobile.

The preparation of some existing connectors generally adopts riveting at the joint after stamping and rolling, so that the die structure is complex, the joint connection is not tight enough, the whole structure of the connector is unstable easily, and the connection performance is influenced.

Disclosure of Invention

The utility model aims to: the utility model aims to solve the defects in the prior art and provides a rolled wire harness connector.

The technical scheme is as follows: the utility model discloses a rolled wire harness connector, which comprises a connector body, wherein the connector body comprises a first connecting part and a second connecting part which are connected with each other, the first connecting part and the second connecting part are mutually communicated and are provided with plug holes, a plurality of raised buckle structures are arranged on the outer circumferential surface of the first connecting part, a plurality of clamping grooves are arranged on the outer circumferential surface of the second connecting part, a plurality of connecting holes are further distributed on the outer circumferential surface of the second connecting part, and connecting sheets are arranged at the connecting holes and fixedly connected with the second connecting part at one ends of the connecting sheets.

In some embodiments, the connector body is made of a C7025 copper material, the C7025 copper material is a Cu-Ni-Si alloy, and the connector body is a high-performance precipitation hardening copper alloy, and has the advantages of extremely high strength, high elasticity, heat resistance, fatigue resistance, high conductivity and the like.

In some embodiments, the outer surface of the connector body is provided with a galvanized layer, and the galvanized layer is used for forming a protective layer on the surface of the connector, so that the connector can resist corrosion, rust and be durable.

In some embodiments, the galvanized layer has a thickness of 1-3 μm, and a galvanized layer with a certain thickness can protect the connector and prolong the service life.

In some embodiments, the first and second connection portions are different in diameter.

In some embodiments, the first connecting portion has a first buckle and a second buckle on an outer circumferential surface thereof, the first buckle being adjacent to the port of the first connecting portion, and the second buckle being remote from the port of the first connecting portion.

In some embodiments, the slot is proximate to a port of the second connection.

In some embodiments, the connecting piece adopts a bending structure, and the connecting piece of the bending structure can be connected with various wire harness materials, so that the connection is convenient.

In some embodiments, a strap is included that is connected to one end of the connector body.

In some embodiments, the material belt is further provided with a positioning hole, and the positioning hole can facilitate loading and positioning on equipment.

The beneficial effects are that: the beneficial effects of the utility model are as follows:

(1) Compared with the prior art, the anchor point is canceled, the connector structure is improved, the laser welding in the die is changed, and the welding is directly carried out after the rolling is completed, so that the joints are firmly connected together, the action of punching the anchor point is canceled, the die structure is simplified, and the product size is guaranteed.

(2) In the utility model, the connector body is made of C7025 copper material, and the C7025 copper material is Cu-Ni-Si alloy, is high-performance precipitation hardening copper alloy, and has the advantages of extremely high strength, high elasticity, heat resistance, fatigue resistance, high conductivity and the like.

(3) In the utility model, the galvanized layer is arranged on the outer surface of the connector body, and the purpose of galvanization is to form a protective layer on the surface of the connector, so that the connector can prevent corrosion, rust and be durable.

(4) In the utility model, the connecting sheet adopts an elastic bending structure, and the connecting sheet with the bending structure can be connected with various wire harness materials, thereby being convenient for connection.

(5) The utility model further comprises a material belt, wherein the material belt is connected with one end of the connector body, and is also provided with a positioning hole which can facilitate loading and positioning on equipment.

Drawings

FIG. 1 is a front view of a structure of an embodiment of the present utility model;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a schematic perspective view of an embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. are the directions or positional relationships shown, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.

Example 1

As shown in fig. 1, a wire harness connector formed by rolling comprises a connector body 1, wherein the connector body 1 comprises a first connecting part 2 and a second connecting part 3 which are connected with each other and integrally formed, the first connecting part 2 and the second connecting part 3 are communicated with each other and are provided with plug holes 4, and the plug holes 4 are used for adapting and fixedly assembling two ends of the connector; the first connecting portion 2 is provided with a plurality of protruding buckle structures on the outer periphery, the second connecting portion 3 is provided with a plurality of draw-in grooves 8 on the outer periphery, the outer periphery of the second connecting portion 3 still distributes and is equipped with a plurality of connecting holes 6, connecting hole 6 department is equipped with connection piece 7, the one end of connection piece 7 with second connecting portion 3 fixed connection.

The original technology of the product is that riveting is carried out at the joint after the rolling is carried out by stamping, the anchor point is canceled, meanwhile, the connector structure is improved, laser welding in a die is changed, and the welding is directly carried out after the rolling is finished, so that the joint is firmly connected together, the action of stamping anchor point is canceled, the die structure is simplified, and meanwhile, the product size is guaranteed.

Example 2

In this embodiment, the connector body 1 is preferably made of a C7025 copper material, and the C7025 copper material is a Cu-Ni-Si alloy, is a high-performance precipitation hardening copper alloy, and has the advantages of extremely high strength, high elasticity, heat resistance, fatigue resistance, high conductivity, and the like.

In this embodiment, the outer surface of the connector body 1 is provided with a galvanized layer, and the purpose of galvanization is to form a protective layer on the surface of the connector, so that corrosion prevention, rust prevention and durability can be achieved.

In this embodiment, it is further preferable that the thickness of the galvanized layer is 1-3 μm, and the galvanized layer with a certain thickness can protect the connector and prolong the service life.

Example 3

As shown in fig. 1 to 3, a wire harness connector formed by rolling comprises a connector body 1, wherein the connector body 1 comprises a first connecting part 2 and a second connecting part 3 which are connected with each other and integrally formed, the first connecting part 2 and the second connecting part 3 are communicated with each other and are provided with plug holes 4, and the plug holes 4 are used for adapting and fixedly assembling two ends of the connector; the first connecting portion 2 is provided with a plurality of protruding buckle structures on the outer periphery, the second connecting portion 3 is provided with a plurality of draw-in grooves 8 on the outer periphery, the outer periphery of the second connecting portion 3 still distributes and is equipped with a plurality of connecting holes 6, connecting hole 6 department is equipped with connection piece 7, the one end of connection piece 7 with second connecting portion 3 fixed connection.

In the present embodiment, the diameters of the first connecting portion 2 and the second connecting portion 3 are different. Specifically, as shown in fig. 1, the diameter of the first connecting portion 2 is smaller than that of the second connecting portion 3, and the first connecting portion 2 and the second connecting portion 3 are used for fitting with respective connecting ends.

In this embodiment, as shown in fig. 2, a first buckle 5 and a second buckle 9 are disposed on the outer circumferential surface of the first connecting portion 2, the first buckle 5 is close to the port of the first connecting portion 2, and the second buckle 9 is far away from the port of the first connecting portion 2. The first buckle 5 and the second buckle 9 are used for being fixedly connected with the assembly end during assembly, and are fixedly inserted and connected, so that connection firmness is improved.

In this embodiment, as shown in fig. 1, the clamping groove 8 is close to the port of the second connecting portion 3. The clamping groove 8 has a similar effect to the clamping structure, and is convenient for connecting and fixing the second connecting part 3 with the assembly end and performing splicing and fixing when the second connecting part is assembled. As shown in fig. 3, the second connecting portion 3 has a slot protrusion 12 on the inside of the port opposite to the slot 8.

In this embodiment, the connection piece 7 adopts a bent structure as shown in fig. 1 and 2, and the connection piece 7 has an elastic function, thereby facilitating connection with a connected harness port.

In this embodiment, as shown in fig. 2, the connector further includes a material tape 10, and the material tape 10 is connected to one end of the connector body 1. The material belt 10 is also provided with a positioning hole 11, and the positioning hole can be used for conveniently feeding and positioning on equipment, so that the assembly and connection efficiency of the wire harness is improved.

The present utility model is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalents and modifications can be made to the above-mentioned embodiments without departing from the scope of the utility model.

Claims

1. A wire harness connector formed by rolling, characterized in that: including connector body (1), connector body (1) are including interconnect's first connecting portion (2) and second connecting portion (3), first connecting portion (2) and second connecting portion (3) communicate each other and have spliced eye (4), be equipped with a plurality of bellied buckle structures on first connecting portion (2) outer periphery, be equipped with a plurality of draw-in grooves (8) on second connecting portion (3) outer periphery, second connecting portion (3) outer periphery still distributes and is equipped with a plurality of connecting holes (6), connecting hole (6) department is equipped with connection piece (7), the one end of connection piece (7) with second connecting portion (3) fixed connection.

2. The roll-formed harness connector as claimed in claim 1, wherein: the connector body (1) is made of C7025 copper materials.

3. The roll-formed harness connector as claimed in claim 1, wherein: the outer surface of the connector body (1) is provided with a galvanized layer.

4. A reel-to-reel harness connector as claimed in claim 3, wherein: the thickness of the galvanized layer is 1-3 mu m.

5. The roll-formed harness connector as claimed in claim 1, wherein: the diameters of the first connecting part (2) and the second connecting part (3) are different.

6. The roll-formed harness connector as claimed in claim 1, wherein: the connecting device is characterized in that a first buckle (5) and a second buckle (9) are arranged on the outer circumferential surface of the first connecting portion (2), the first buckle (5) is close to a port of the first connecting portion (2), and the second buckle (9) is far away from the port of the first connecting portion (2).

7. The roll-formed harness connector as claimed in claim 1, wherein: the clamping groove (8) is close to the port of the second connecting part (3).

8. The roll-formed harness connector as claimed in claim 1, wherein: the connecting sheet (7) adopts a bending type structure.

9. The roll-formed harness connector as claimed in claim 1, wherein: the connector further comprises a material belt (10), wherein the material belt (10) is connected with one end of the connector body (1).

10. The roll-formed harness connector as claimed in claim 9, wherein: the material belt (10) is also provided with a positioning hole (11).