Cable joint crimping equipment

Abstract

The utility model discloses cable joint crimping equipment, and belongs to the technical field of cable joint crimping. A cable connector crimping device comprises a bottom plate, a crimping assembly is installed on the bottom plate, the cable connector crimping device further comprises a supporting plate fixedly connected to the top of the bottom plate, a rotating disc is rotatably installed on the supporting plate, two gathering plates are connected to the rotating disc through driving parts, and the two gathering plates are arranged on the supporting plate. The driving piece is used for driving the two gathering plates to be mutually gathered to define a conical tubular space; according to the utility model, by starting the rotating rod and driving the two folded gathering plates to rotate, a plurality of gathered wires can be twisted into one strand, so that a worker can conveniently and quickly insert the twisted wire at the end part of a cable into a metal sleeve of a connector terminal, convenience is brought to the operation of the worker, and the working efficiency is improved. Therefore, the processing efficiency of the cable joint is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable joint crimping, in particular to a cable joint crimping device. Background Art

[0002] Wire harness injection molding is a common electronic manufacturing process. It is mainly used to manufacture wire harnesses in various electronic devices. Wire harnesses are composed of multiple wires that are bundled together to transmit electrical signals and power in electronic devices. Injection molded wire harnesses require crimping of cables and connectors during production.

[0003] During the crimping process of cable connectors, it is usually necessary to remove the insulation layer of the cable end according to the required length to expose the wire inside the cable. Then, the worker inserts the wire into the metal sleeve of the connector terminal. Then, the metal sleeve of the connector terminal is deformed by pressing the mold and tightly wraps the wire.

[0004] However, in the actual processing process, there are usually multiple wires inside the cable. When the insulation layer of the cable is stripped, the stripped wires lack the constraints of the insulation layer, so the multiple wires in the cable are easily spread out under the action of tension, making it inconvenient for workers to connect the multiple wires of the cable to the connector terminals, thereby affecting the processing efficiency of the cable connector. Therefore, in order to solve the above-mentioned problems, a cable connector crimping device is provided. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that it is inconvenient for workers to connect multiple wires of a cable to the connector terminals, thereby affecting the processing efficiency of the cable connector, and to propose a cable connector crimping device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A cable connector crimping device includes a base plate, on which a crimping assembly is installed, and also includes: a support plate fixedly connected to the top of the base plate, wherein a turntable is rotatably installed on the support plate, and two gathering plates are connected to the turntable through a driving member, and the driving member is used to drive the two gathering plates to close together and form a conical tubular space; a rotating part arranged on the support plate, wherein the rotating part is used to drive the two gathering plates to rotate along the axis of the turntable.

[0008] In order to press and connect the cable and the connector terminal, preferably, the crimping assembly includes a bracket fixedly connected to the top of the base plate, the top of the base plate is fixedly connected to a fixed mold, and the bracket is connected to a movable mold through a lifting member, and the movable mold is located directly above the fixed mold.

[0009] In order to drive the movable mold to move up and down, the lifting member further includes a cylinder fixedly mounted on a bracket, a movable plate is longitudinally slidably connected to the bracket, the movable plate is fixedly connected to the output end of the cylinder, and the movable mold is fixedly connected to the bottom of the movable plate.

[0010] In order to drive the two gathering plates to close together, preferably, the driving member includes two support plates fixedly connected to the turntable, and electric push rods are fixedly installed on the two support plates, and the two gathering plates are respectively fixedly connected to the output ends of the two electric push rods.

[0011] In order to drive the two gathering plates to twist the multiple wires of the cable into a strand, preferably, the rotating part includes a motor rotatably connected to the support plate, and a rotating rod is fixedly mounted on the support plate, wherein the output end of the rotating rod and one end of the motor are fixedly connected to mutually meshing gears, and the turntable is fixedly connected to the other end of the rotating rod.

[0012] In order to improve the stability of the turntable, preferably, a circular groove is opened on the surface of the support plate, a connecting rod is fixedly connected to the surface of the turntable, and the end of the connecting rod away from the turntable is rotatably connected to a movable block, and the movable block is rotatably set in the circular groove.

[0013] Compared with the prior art, the present invention provides a cable connector crimping device with the following beneficial effects:

[0014] 1. This cable connector crimping device starts the electric push rods on both sides to close the two gathering plates, which can wrap multiple scattered wires at the end of the cable. By pulling the cable, the multiple wires can move in the conical space formed by the two gathering plates. By gradually reducing the diameter, the multiple scattered wires of the cable can be straightened and gathered together.

[0015] 2. The cable joint crimping equipment can twist multiple wires gathered together into one strand by starting the rotating rod and driving the two closed gathering plates to rotate. This makes it easier for workers to quickly insert the twisted wires at the cable ends into the metal sleeves of the connector terminals, bringing convenience to the workers' operations and improving the processing efficiency of cable joints.

[0016] 3. The cable connector crimping equipment, through the coordinated use of the starting cylinder, fixed die and movable die, can deform the metal sleeve of the connector terminal and tightly wrap the cable conductor, thereby achieving rapid crimping of the cable and the connector terminal.

[0017] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model solves the problem in the existing technology that it is inconvenient for workers to connect multiple wires of the cable to the connector terminals, thereby affecting the efficiency of cable connector processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the axonometric structure of a cable connector crimping device proposed in the present invention;

[0019] Figure 2 This is a partial axonometric structure diagram of a cable connector crimping device proposed in this utility model. Figure 1 ;

[0020] Figure 3 This is a partial axonometric structure diagram of a cable connector crimping device proposed in this utility model. Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the support plate structure of a cable connector crimping device proposed in the utility model.

[0022] In the figure: 1. Base plate; 2. Bracket; 21. Fixed mold; 22. Moving mold; 23. Cylinder; 24. Moving plate; 3. Support plate; 31. Circular groove; 32. Movable block; 33. Connecting rod; 4. Turntable; 41. Motor; 42. Rotating rod; 43. Gear; 5. Gathering plate; 51. Support plate; 52. Electric push rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] Example:

[0026] Reference Figure 1-Figure 4 The embodiment of the utility model provides a cable connector crimping device, including a base plate 1, on which a crimping assembly is installed, and also includes: a support plate 3, fixedly connected to the top of the base plate 1, wherein a turntable 4 is rotatably installed on the support plate 3, and two gathering plates 5 are connected to the turntable 4 through a driving member, and the driving member is used to drive the two gathering plates 5 to close together and form a conical tubular space; a rotating part is provided on the support plate 3, wherein the rotating part is used to drive the two gathering plates 5 to rotate along the axis of the turntable 4.

[0027] Specifically, during use, the two gathering plates 5 can be driven to close together through the setting of the driving member, and multiple scattered wires at the end of the cable can be wrapped. By pulling the cable, multiple wires can be moved in the conical space formed by the two gathering plates 5. By gradually reducing the diameter, multiple scattered wires of the cable can be straightened and gathered together. Through the setting of the rotating part, the two closed gathering plates 5 can be driven to rotate, and multiple gathered wires can be twisted into a strand, which can facilitate the staff to quickly insert the twisted wires at the end of the cable into the metal sleeve of the connector terminal, and through the setting of the crimping assembly, the metal sleeve of the connector terminal can be pressed and deformed and tightly wrapped around the wires of the cable, thereby realizing rapid crimping of the cable and the connector terminal.

[0028] The crimping assembly includes a bracket 2 fixedly connected to the top of the base plate 1 , a fixed mold 21 fixedly connected to the top of the base plate 1 , and a movable mold 22 connected to the bracket 2 via a lifting member. The movable mold 22 is located directly above the fixed mold 21 .

[0029] Specifically, when in use, the movable mold 22 is driven downward by the lifting member so that the movable mold 22 is pressed on the fixed mold 21. Through the cooperation of the fixed mold 21 and the movable mold 22, the metal sleeve of the connector terminal can be deformed and tightly wrapped around the wire of the cable, thereby realizing rapid crimping of the cable and the connector terminal.

[0030] The lifting member includes a cylinder 23 fixedly mounted on the bracket 2 , a movable plate 24 is longitudinally slidably connected to the bracket 2 , the movable plate 24 is fixedly connected to the output end of the cylinder 23 , and the movable mold 22 is fixedly connected to the bottom of the movable plate 24 .

[0031] Specifically, by activating the air cylinder 23 , the movable plate 24 can be driven to move up and down, and the movable mold 22 can be driven to move together.

[0032] The driving member includes two support plates 51 fixedly connected to the turntable 4 , electric push rods 52 are fixedly mounted on the two support plates 51 , and the two gathering plates 5 are fixedly connected to the output ends of the two electric push rods 52 .

[0033] Specifically, by starting the electric push rods 52 on both sides and driving the two gathering plates 5 to move toward each other, the two gathering plates 5 are closed together, and the multiple scattered wires at the end of the cable can be wrapped. By pulling the cable, the multiple wires move in the conical space formed by the two gathering plates 5. By gradually reducing the diameter, the multiple scattered wires of the cable can be straightened and gathered together.

[0034] The rotating part includes a motor 41 rotatably connected to the support plate 3, and a rotating rod 42 is fixedly mounted on the support plate 3, wherein the output end of the rotating rod 42 and one end of the motor 41 are fixedly connected to mutually meshing gears 43, and the turntable 4 is fixedly connected to the other end of the rotating rod 42.

[0035] Specifically, when in use, by starting the rotating rod 42, driving the gear 43, the motor 41 and the turntable 4 to rotate, and driving the two closed gathering plates 5 to rotate together, the two gathering plates 5 can twist the multiple gathered wires into one strand.

[0036] A circular groove 31 is formed on the surface of the support plate 3 , and a connecting rod 33 is fixedly connected to the surface of the turntable 4 . An end of the connecting rod 33 away from the turntable 4 is rotatably connected to a movable block 32 , and the movable block 32 is rotatably disposed in the circular groove 31 .

[0037] Specifically, during use, when the turntable 4 rotates, the connecting rod 33 drives the movable block 32 to move in the circular groove 31. Through the setting of the circular groove 31, the movable block 32 and the connecting rod 33, the turntable 4 can be auxiliary supported, thereby improving the stability of the turntable 4.

[0038] Working Principle: During the use of this cable connector crimping device, first, multiple wires of the cable are placed between the two gathering plates 5, then the electric push rods 52 on both sides are started, and the two gathering plates 5 are driven to move toward each other, so that the two gathering plates 5 are closed together, which can wrap the multiple scattered wires at the end of the cable. Then, by pulling the cable, the multiple wires can move in the conical space formed by the two gathering plates 5. As the diameter gradually becomes smaller, the multiple scattered wires of the cable can be straightened and gathered together;

[0039] Furthermore, during the cable pulling process, by starting the rotating rod 42 and driving the gear 43, the motor 41 and the rotating disk 4 to rotate, the two closing gathering plates 5 are driven to rotate together, so that the multiple gathered wires can be twisted into a strand, and then the twisted wires at the ends of the cable are directly inserted into the metal sleeve of the connector terminal, thereby completing the connection between the cable and the connector terminal.

[0040] Finally, by placing the connected connector terminal on the fixed mold 21 and starting the cylinder 23 to drive the movable mold 22 to move downward, the movable mold 22 is pressed on the fixed mold 21. Through the cooperation of the fixed mold 21 and the movable mold 22, the metal sleeve of the connector terminal can be deformed and tightly wrapped around the wire of the cable, thereby realizing rapid crimping of the cable and the connector terminal.

[0041] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable connector crimping device, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a crimping assembly and further comprises: A support plate (3) is fixedly connected to the top of the base plate (1). A turntable (4) is rotatably mounted on the support plate (3), and two gathering plates (5) are connected to the turntable (4) via a driving member, and the driving member is used to drive the two gathering plates (5) to close together and enclose a conical tubular space; The rotating part is arranged on the support plate (3), The rotating part is used to drive the two gathering plates (5) to rotate along the axis of the turntable (4).

2. A cable connector crimping device according to claim 1, characterized in that: The crimping assembly comprises a bracket (2) fixedly connected to the top of a base plate (1); a fixed die (21) is fixedly connected to the top of the base plate (1); a movable die (22) is connected to the bracket (2) via a lifting member; and the movable die (22) is located directly above the fixed die (21).

3. A cable connector crimping device according to claim 2, characterized in that: The lifting member comprises a cylinder (23) fixedly mounted on a bracket (2); a movable plate (24) is longitudinally slidably connected to the bracket (2); the movable plate (24) is fixedly connected to the output end of the cylinder (23); and the movable mold (22) is fixedly connected to the bottom of the movable plate (24).

4. The cable connector crimping device according to claim 1, characterized in that: The driving member comprises two support plates (51) fixedly connected to the turntable (4), electric push rods (52) are fixedly mounted on the two support plates (51), and the two gathering plates (5) are respectively fixedly connected to the output ends of the two electric push rods (52).

5. The cable connector crimping device according to claim 1, characterized in that: The rotating part includes a motor (41) rotatably connected to the support plate (3), and a rotating rod (42) is fixedly mounted on the support plate (3). The output end of the rotating rod (42) and one end of the motor (41) are both fixedly connected with mutually meshing gears (43), and the rotating disk (4) is fixedly connected to the other end of the rotating rod (42).

6. The cable connector crimping device according to claim 1, characterized in that: A circular groove (31) is provided on the surface of the support plate (3), a connecting rod (33) is fixedly connected to the surface of the turntable (4), and an end of the connecting rod (33) away from the turntable (4) is rotatably connected to a movable block (32), and the movable block (32) is rotatably arranged in the circular groove (31).

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