CN217215450U

CN217215450U - End crimping device

Info

Publication number: CN217215450U
Application number: CN202220216733.9U
Authority: CN
Inventors: 马建花; 任瑞; 刘龙
Original assignee: State Grid Xianxian Hebei Energy Technology Co ltd
Current assignee: State Grid Xianxian Hebei Energy Technology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-08-16
Anticipated expiration: 2032-01-26

Abstract

The application discloses an end crimping device, which belongs to the field of crimping devices and comprises a workbench, wherein a pressing joint is arranged on the upper surface of the workbench, a supporting rod is fixed on one side of the upper surface of the workbench, a supporting cylinder is fixed at the top end of the supporting rod, a vertical plate is fixed on one side of the upper surface of the workbench, a transverse plate is fixed on one side of the vertical plate, two movable rods are movably arranged on the transverse plate, the top ends of the two movable rods are jointly fixed with a transverse rod, a spring is sleeved on each movable rod and is positioned between the transverse rod and the transverse plate, an upper crimping joint is fixed at the bottom end of one movable rod, a pressing rod is fixed at the bottom end of the other movable rod, and an installation rod is fixed on the upper surface of the transverse plate; this application modern design, the structure is ingenious, can be automatic carry out the crimping with end and wire, and the crimping precision is high, and easy operation has improved crimping efficiency, alleviates work load.

Description

End crimping device

Technical Field

The application relates to the technical field of crimping devices, in particular to an end crimping device.

Background

When power bus produces, need install wire and end to the convenience is connected with other electrical equipment, and the wire is connected fixedly through the mode of crimping with the end, and present usually carries out the crimping through the manual work, and degree of automation is low, consumes a large amount of manpowers, and the crimping is inefficient.

SUMMERY OF THE UTILITY MODEL

The application provides an end crimping device to solve the current crimping that provides in the above-mentioned background art and all carry out the crimping through the manual work usually, degree of automation is low, consumes a large amount of manpowers, problem that the crimping is inefficient.

In order to achieve the purpose, the following technical scheme is adopted in the application:

an end crimping device comprises a workbench, wherein a pressing joint is arranged on the upper surface of the workbench, an end is arranged on the pressing joint, a supporting rod is fixed on one side of the upper surface of the workbench, a supporting barrel is fixed at the top end of the supporting rod and used for limiting and supporting a wire, a vertical plate is fixed on one side of the upper surface of the workbench, a transverse plate is fixed on one side of the vertical plate, two movable rods penetrate through the transverse plate in a sliding mode and can freely move up and down, a transverse rod is jointly fixed at the top ends of the two movable rods, a spring is sleeved on each movable rod and used for supporting the transverse rod, so that the transverse rod keeps the height without external force, the spring is positioned between the transverse rod and the transverse plate, an upper crimping joint is fixed at the bottom end of one of the movable rods, the upper crimping joint moves downwards to be close to the pressing joint to complete crimping, and a pressing rod is fixed at the bottom end of the other movable rod, the pressing rod descends together, the wire can be fixed in the supporting cylinder, the mounting rod is fixed on the upper surface of the transverse plate, the rotating shaft is rotatably mounted at the top end of the mounting rod, the cam is mounted at one end of the rotating shaft, the rotating shaft rotates to drive the cam to rotate, so that the transverse rod is pushed to move downwards, and the driving assembly is mounted on the transverse plate.

As a preferred embodiment, the supporting cylinder is a cylindrical structure with openings at two ends, and the top of the supporting cylinder is provided with a notch along the length direction, so that the notch is convenient for placing a wire and taking out the crimped wire and the end.

As a preferred embodiment, the vertical section of the pressure lever is of an arc-shaped structure, the size of the pressure lever is matched with that of the notch, and the pressure lever enters the notch to fix the wire, so that the wire cannot deviate during crimping, and the crimping precision is improved.

In a preferred embodiment, the cam is eccentrically coupled to the shaft, and the cam contacts the top of the crossbar.

As a preferred embodiment, the driving assembly includes a motor, a transmission assembly is disposed between the motor and the rotating shaft, the motor is started, and the motor drives the rotating shaft to rotate through the transmission assembly.

As a preferred embodiment, the transmission assembly includes two belt pulleys, one of the belt pulleys is mounted on the output shaft of the motor, the other belt pulley is mounted with one end of the rotating shaft, and a belt is connected between the two belt pulleys.

In a preferred embodiment, an air cylinder is arranged below the working table.

As a preferred embodiment, a groove is arranged in the lower pressure joint, a pressure connection block is arranged in the groove, a piston rod of the air cylinder penetrates through the workbench and the groove to be fixedly connected with the pressure connection block, the air cylinder is started, and the air cylinder can push the pressure connection block to move upwards, so that the end head after pressure connection is ejected out, and the discharging is convenient.

The beneficial effect of this application:

1. according to the end crimping device, the upper crimping connector, the lower crimping connector, the movable rod, the cam, the driving assembly and the like are arranged, the end is placed on the lower connector, the motor is started, the cam is driven to rotate, the transverse rod and the movable rod are pushed to descend, so that the end and a lead are automatically crimped, the crimping efficiency is improved, and the workload is reduced;

2. this end crimping device is through setting up a support section of thick bamboo, crimping piece and cylinder isotructure, and a support section of thick bamboo can carry on spacingly to the wire, improves the precision of crimping, and after the crimping was accomplished, start the cylinder and drive the crimping piece and rise, can be ejecting with the end, and is simple and convenient.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is a side view of the support cartridge of the present application.

Reference numbers in the figures: 1. a work table; 2. pressing the joint downwards; 3. a support bar; 4. a support cylinder; 5. a vertical plate; 6. a transverse plate; 7. a movable rod; 8. a cross bar; 9. a spring; 10. an upper pressure joint; 11. a crimping block; 12. a pressure lever; 13. mounting a rod; 14. a rotating shaft; 15. a cam; 16. a drive assembly; 17. and a cylinder.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1 and 2, an end crimping device, including

workstation

1, 1 upper surface of workstation is provided with down-pressure joint 2, the end is arranged in down-pressure joint 2 on, one side of 1 upper surface of workstation is fixed with bracing piece 3, the top of bracing piece 3 is fixed with a support section of thick bamboo 4, a support section of thick bamboo 4 carries out spacing support to the wire, a support section of thick bamboo 4 all is provided with open-ended cylindrical structure for both ends, and the top of a support section of thick bamboo 4 is seted up jaggedly along length direction, the wire is conveniently placed to the incision, also wire and end after the convenient crimping are taken out.

Referring to fig. 1 and 2, a vertical plate 5 is fixed on one side of the upper surface of a workbench 1, a transverse plate 6 is fixed on one side of the vertical plate 5, two movable rods 7 are slidably arranged on the transverse plate 6 in a penetrating manner, the movable rods 7 can freely move up and down, a cross rod 8 is jointly fixed on the top ends of the two movable rods 7, a spring 9 is sleeved on each movable rod 7, the spring 9 supports the cross rod 8, so that the cross rod 8 keeps the height without being subjected to external force, the spring 9 is positioned between the cross rod 8 and the transverse plate 6, an upper pressure joint 10 is fixed on the bottom end of one movable rod 7, the upper pressure joint 10 is positioned right above the lower pressure joint 2, the upper pressure joint 10 moves downwards to be close to the lower pressure joint 2 to complete pressure welding, a pressure rod 12 is fixed on the bottom end of the other movable rod 7, the pressure rod 12 is positioned right above a support barrel 4, the vertical section of the pressure rod 12 is of an arc-shaped structure, and the pressure rod 12 is matched with the size of a gap, the pressure bar 12 enters the gap to fix the wire, so that the wire cannot deviate during compression joint, the compression joint precision is improved, the pressure bar 12 descends together, and the wire can be fixed in the support cylinder 4.

Referring to fig. 1, the last fixed surface of diaphragm 6 has installation pole 13, the top of installation pole 13 is rotated and is installed pivot 14, cam 15 is installed to the one end of pivot 14, cam 15 is connected with pivot 14 off-centre, and cam 15 contacts the top of horizontal pole 8, pivot 14 rotates and drives cam 15 and rotate, thereby promote horizontal pole 8 downstream, install drive assembly 16 on diaphragm 6, drive assembly 16 includes the motor, be provided with drive assembly between motor and the pivot 14, the starter motor, the motor drives pivot 14 through drive assembly and rotates, drive assembly includes two belt pulleys, a belt pulley is installed on the output shaft of motor, the one end of pivot 14 is installed to another belt pulley, and be connected with the belt between two belt pulleys.

Referring to fig. 1, a cylinder 17 is arranged below a workbench 1, a groove is formed in a lower pressure joint 2, a pressure joint block 11 is arranged in the groove, a piston rod of the cylinder 17 penetrates through the workbench 1 and the groove to be fixedly connected with the pressure joint block 11, the cylinder 17 is started, the cylinder 17 can push the pressure joint block 11 to move upwards, so that the end after pressure joint is ejected out, and the discharging is convenient.

The working principle is as follows: placing an end head on a lower pressing joint 2, then placing one end of a wire in a workbench 1, connecting one end of the wire with the end head, then starting a motor, driving a belt pulley to rotate by an output shaft of the motor, driving a rotating shaft 14 to rotate under the action of a belt, driving a cam 15 to rotate for a circle, driving a cross rod 8 to move downwards when the cam 15 rotates, driving two movable rods 7 to descend by the cross rod 8, compressing a spring 9 so as to enable an upper pressing joint 10 and a compression rod 12 to descend, moving the upper pressing joint 10 downwards to be close to the lower pressing joint 2 to complete pressing, enabling the compression rod 12 to enter a notch, fixing the wire, enabling the wire not to deviate during pressing, improving the pressing precision, automatically resetting the cross rod 8 under the action of the spring 9, then starting an air cylinder 17, pushing a pressing block 11 to move upwards by the air cylinder 17, and ejecting the pressed end head, the ejection of compact is convenient, practices thrift work load, improves crimping efficiency.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. An end crimping device comprises a workbench (1) and is characterized in that a pressing joint (2) is arranged on the upper surface of the workbench (1), a supporting rod (3) is fixed on one side of the upper surface of the workbench (1), a supporting barrel (4) is fixed on the top end of the supporting rod (3), a vertical plate (5) is fixed on one side of the upper surface of the workbench (1), a transverse plate (6) is fixed on one side of the vertical plate (5), two movable rods (7) are slidably arranged on the transverse plate (6), a transverse rod (8) is jointly fixed on the top ends of the two movable rods (7), a spring (9) is sleeved on each movable rod (7), the spring (9) is located between the transverse rod (8) and the transverse plate (6), one of the two movable rods (7) is fixedly provided with an upper crimping joint (10), and the other movable rod (7) is fixedly provided with a pressing rod (12), the last fixed surface of diaphragm (6) has installation pole (13), the top of installation pole (13) is rotated and is installed pivot (14), cam (15) are installed to the one end of pivot (14), install drive assembly (16) on diaphragm (6), cam (15) are connected with pivot (14) off-centre, just cam (15) contact the top of horizontal pole (8).

2. An end crimping device according to claim 1, characterized in that the supporting cylinder (4) is a cylindrical structure with openings at both ends, and the top of the supporting cylinder (4) is notched along the length direction.

3. An end crimping device according to claim 1, characterized in that the vertical cross section of the strut (12) is an arc-shaped structure, and the strut (12) is matched with the size of the gap.

4. An end crimping device according to claim 1, characterized in that the drive assembly (16) comprises an electric motor, and a transmission assembly is arranged between the electric motor and the rotating shaft (14).

5. An end crimping device according to claim 4, characterized in that the transmission assembly comprises two pulleys, one of which is mounted on the output shaft of the motor, the other of which is mounted on one end of the rotating shaft (14), and a belt is connected between the two pulleys.

6. An end crimping device according to claim 1, characterized in that a cylinder (17) is provided below the table (1).

7. An end crimping device according to claim 6, characterized in that a groove is formed in the lower crimping head (2), a crimping block (11) is arranged in the groove, and a piston rod of the air cylinder (17) penetrates through the workbench (1) and the groove to be fixedly connected with the crimping block (11).