CN212462311U

CN212462311U - Cable joint press-connection machine

Info

Publication number: CN212462311U
Application number: CN202020907827.1U
Authority: CN
Inventors: 刘永强
Original assignee: Chongqing Yongsheng Wire & Cable Co ltd
Current assignee: Chongqing Yongsheng New Energy Technology Co.,Ltd.
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-02
Anticipated expiration: 2030-05-26

Abstract

The utility model belongs to the press-connection machine field specifically is a cable joint press-connection machine, comprises a workbench, the mounting bracket is installed to the inboard of workstation top surface, the mid-mounting of mounting bracket has the hydraulic press, the fixed plate is installed to the bottom of hydraulic press, install the guide post around the fixed plate respectively, the fly leaf is installed to the bottom of workstation, fly leaf and guide post swing joint, the mid-mounting of fly leaf bottom surface has the press-connection head, the connector is installed in the outside of press-connection head. The above technical scheme of the utility model has following profitable technological effect: surround through the outside at the crimping head and set up infrared inductor, when infrared inductor detects that human body position gets into the detection range internal distance when lower mould is nearer, infrared inductor can pass through the connector with signal transmission for the controller, and then through controller control hydraulic press pause operation, avoids pressing the operator finger, and the security is higher.

Description

Cable joint press-connection machine

Technical Field

The utility model relates to a press-connection machine field specifically is a cable joint press-connection machine.

Background

The crimping machine is a necessary tool for conducting wire continuous crimping in line production connection in the power industry, and comprises a hydraulic crimping machine, an insulating terminal crimping machine and a hand-operated hydraulic crimping machine of a crimping clamp split type crimping machine.

The existing cable joint crimping machine has certain defects in the actual use process more or less, for example, a general crimping machine needs to put a crimping line into a pressing die manually, the attention of an operator is inevitably reduced along with the increase of working time, the phenomenon that the finger of the operator is too close to the pressing die exists, so that the extrusion accident is easily caused, the safety is poor, in addition, the operator is needed to pull out the crimping line after the crimping is completed, the required labor amount of long-term circulation of the step is also large, the crimping efficiency is further influenced, the lower die of the crimping machine is generally installed on a workbench, the installation and the replacement are complicated, the crimping specification is not convenient to rapidly switch, and therefore the cable joint crimping machine is provided.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a cable joint press-connection machine has safety, high efficiency and convenient characteristics.

(II) technical scheme

For solving the technical problem, the utility model provides a cable joint crimping machine, comprises a workbench, the mounting bracket is installed to the inboard of workstation top surface, the mid-mounting of mounting bracket has the hydraulic press, the fixed plate is installed to the bottom of hydraulic press, install the guide post around the fixed plate respectively, the fly leaf is installed to the bottom of workstation, fly leaf and guide post swing joint, the mid-mounting of fly leaf bottom surface has the crimping head, the connector is installed in the outside of crimping head, the mid-mounting of workstation top surface has the installation base, the business turn over material mouth has been seted up at the middle part of installation base, the inside of installation base is equipped with the lower mould.

Preferably, a pedal device is placed at the bottom of the workbench, and a controller is installed on one side of the top surface of the workbench.

Preferably, the mid-mounting of fly leaf bottom surface has the connector, crimping head threaded connection is on the connector, the bottom of crimping head is equipped with the briquetting, the bottom of briquetting is equipped with the pressure point.

Preferably, the outside of connector bottom is equipped with an installation section of thick bamboo, infrared inductor is installed to the bottom of an installation section of thick bamboo, infrared inductor equidistance evenly distributed is on an installation section of thick bamboo.

Preferably, a placing groove is formed in the mounting base, a clamping groove is formed in the bottom of the placing groove, an air pump is mounted on the right side of the mounting base, a connecting pipe is arranged on the left side of the air pump, and the other end of the connecting pipe is connected with a connecting wire.

Preferably, the bottom of lower mould is installed the fixture block of pegging graft with the draw-in groove, the indent corresponding with business turn over material mouth is seted up at the middle part of lower mould, the punching press pipeline has been seted up to the bottom of lower mould, the punching press pipeline is connected with the indent through the lateral conduit, the one end in the punching press pipeline outside is connected with the connecting wire.

Preferably, the controller is respectively and electrically connected with the hydraulic machine, the connector, the pedal device and the air pump, and an operation panel is arranged on the outer side of the controller.

The above technical scheme of the utility model has following profitable technological effect: the infrared sensor is arranged on the outer side of the crimping connector in a surrounding mode, when the infrared sensor detects that a human body part enters a detection range and is closer to the lower die, the infrared sensor can transmit signals to the controller through the connector, the hydraulic machine is controlled by the controller to pause to avoid pressing fingers of an operator, the safety is high, the stamping pipeline is arranged in the lower die, after one-time crimping is completed, the controller can control the air pump to perform one-time stamping to enable air to be sprayed out through the stamping pipeline, then a crimping wire in the lower die is ejected out, the operator is guaranteed to directly move the crimping wire away, repeated wire pulling-out operation is avoided, operation steps are reduced, crimping efficiency is improved, the lower die is matched with the clamping block and the clamping groove for use, the lower die can be taken and placed and fixed at will in the mounting base, and replacement of the lower die is greatly facilitated, the operation is convenient and fast, and the popularization and the use are convenient.

Drawings

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

FIG. 2 is a schematic view of the structural mounting base of the present invention;

fig. 3 is a schematic view of the structure of the infrared sensor of the present invention.

Reference numerals:

1. a work table; 2. a mounting frame; 3. a hydraulic press; 4. a fixing plate; 5. a guide post; 6. a movable plate; 7. a crimping head; 71. briquetting; 72. pressing points; 8. a connector; 81. mounting the cylinder; 82. an infrared sensor; 9. installing a base; 91. a placement groove; 92. a card slot; 93. an air pump; 94. a connecting pipe; 95. a connecting wire; 10. feeding and discharging ports; 11. a lower die; 111. a clamping block; 112. pressing a groove; 113. stamping a pipeline; 114. a branch pipe; 12. a pedal device; 13. and a controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a cable joint press-connection machine, including workstation 1, mounting bracket 2 is installed to the inboard of workstation 1 top surface, the mid-mounting of mounting bracket 2 has hydraulic press 3, fixed plate 4 is installed to the bottom of hydraulic press 3, guide post 5 is installed respectively all around of fixed plate 4, fly leaf 6 is installed to the bottom of workstation 1,

fly leaf

6 and 5 swing joint of guide post, the mid-mounting of fly leaf 6 bottom surface has crimping head 7, connector 8 is installed in the outside of crimping head 7, the mid-mounting of workstation 1 top surface has installation base 9, the middle part of installation base 9 has been seted up into discharge gate 10, the inside of installation base 9 is equipped with lower mould 11.

In order to solve the problems of finger squeezing accidents, heavy wire drawing and inconvenience in replacing the lower die 11, the infrared sensor 82 is arranged on the outer side of the crimping head 7 in a surrounding mode, when the infrared sensor 82 detects that a human body part enters a detection range and is close to the lower die 11, the infrared sensor 82 transmits signals to the controller 13 through the connector 8, the controller 13 controls the hydraulic machine 3 to pause and operate to avoid pressing the fingers of an operator, the safety is high, the stamping pipeline 113 is arranged inside the lower die 11, after one-time crimping is completed, the controller 13 controls the air pump 93 to perform one-time stamping, air is sprayed out through the stamping pipeline 113, the crimping wire in the lower die 11 is ejected out, the operator can directly move the crimping wire away, repeated wire drawing operation is avoided, operation steps are reduced, and operation difficulty is reduced, the crimping efficiency is improved, and the lower die 11 is used through the cooperation of fixture block 111 and draw-in groove 92 in addition, can realize getting at will in the inside of installing base 9 and put fixedly, and very big has made things convenient for the change to lower die 11 for operate convenient and fast more, convenient to popularize and use.

Further, pedal 12 has been placed to the bottom of workstation 1, controller 13 is installed to one side of 1 top surface of workstation, can trigger the appointed of single crimping through pedal 12, touch pedal 12 with the foot when the operator, make hydraulic press 3 can drive crimping head 7 punching press downwards, it can make hydraulic press 3 drive crimping head 7 upwards mention to loosen the foot, controllability is higher, do not influence the operation of hand, can carry out the automation to the device through controller 13 simultaneously and control, can adjust the numerical value of device simultaneously, thereby the rationality of device has been improved.

As shown in fig. 2, the middle of the bottom surface of the movable plate 6 is provided with a connector, the crimping head 7 is in threaded connection with the connector, the bottom of the crimping head 7 is provided with a pressing block 71, the bottom of the pressing block 71 is provided with a pressing point 72, the replacement of the crimping head 7 is facilitated through threaded connection, in addition, the pressing block 71 is matched with the size of the pressing groove 112, and the pressing point 72 plays a role in pressing and fixing the crimping terminal, so that the reliability of the device is improved.

As shown in fig. 3, the outer side of the bottom of the connector 8 is provided with a mounting cylinder 81, the bottom of the mounting cylinder 81 is provided with an infrared sensor 82, the infrared sensors 82 are uniformly distributed on the mounting cylinder 81 at equal intervals, a cylindrical detection light curtain is formed through the infrared sensor 82, when an object with temperature is detected to be close, an alarm is triggered, meanwhile, the shutdown operation is immediately executed, the phenomenon of squeezing fingers is effectively avoided, and therefore the safety of the device is improved.

As shown in fig. 2, the placing groove 91 has been seted up to the inside of installation base 9, draw-in groove 92 has been seted up to the bottom of placing groove 91, air pump 93 is installed on the right side of installation base 9, the left side of air pump 93 is equipped with connecting pipe 94, the other end of connecting pipe 94 is connected with connecting wire 95, can manually connect on one end of stamping pipeline 113 through connecting wire 95, do not influence the change of lower mould 11, lateral conduit 114 distributes evenly simultaneously, the angle is different, can guarantee quick direct punching press line out, the crimping efficiency has been guaranteed, thereby the feasibility of device has been improved.

As shown in fig. 2, a clamping block 111 inserted into the clamping groove 92 is installed at the bottom of the lower die 11, a pressing groove 112 corresponding to the material inlet/outlet 10 is formed in the middle of the lower die 11, a punching pipeline 113 is formed at the bottom of the lower die 11, the punching pipeline 113 is connected with the pressing groove 112 through a branch pipeline 114, one end of the outer side of the punching pipeline 113 is connected with the connecting line 95, after one-time compression joint is completed, the controller 13 controls the air pump 93 to perform one-time top punching, so that air is sprayed out through the punching pipeline 113, and further, a compression joint line in the lower die 11 is ejected out, it is ensured that an operator can directly remove the compression joint line, repeated operation of pulling out the line is avoided, operation steps are reduced.

It should be noted that, the controller 13 is respectively electrically connected with the hydraulic machine 3, the connector 8, the pedal device 12 and the air pump 93, the control panel is arranged outside the controller 13, and the device can be automatically controlled through the pedal device 12 and the control panel through the controller 13, so that the operation efficiency is ensured, the safety is improved, and the automatic production is realized.

The utility model discloses a theory of operation and use flow: firstly, an operator sits on one side of a workbench 1, places feet on a pedal 12, holds a crimping wire by hand, one end to be crimped penetrates through a material inlet/outlet 10 and is placed inside a pressure groove 112, the pedal 12 is pedaled, the pedal 12 controls a hydraulic machine 3 to drive a crimping head 7 to move downwards, a pressing block 71 is enabled to crimp the crimping wire inside the pressure groove 112, a pressure point 72 is enabled to be reinforced and deformed to be crimped, then the pedal 12 is released, the hydraulic machine 3 drives the crimping head 7 to rise, meanwhile, a controller 13 receives a signal of completion of crimping, an air pump 93 is started, high-pressure air generated by the air pump 93 is sprayed out from a branch pipeline 114 through a connecting pipe 94, a connecting wire 95 and a stamping pipeline 113, the crimping wire inside the pressure groove 112 is ejected out to be crimped, when a lower die 11 needs to be replaced, the lower die 11 is directly taken out and is placed into lower dies 11 with different inner cavities, when an infrared sensor 82 detects that a structure with temperature enters a detection range in the crimping process, the infrared sensor 82 transmits a signal to the controller 13 to stop the operation.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A cable joint crimping machine comprises a workbench (1) and is characterized in that a mounting frame (2) is arranged on the inner side of the top surface of the workbench (1), a hydraulic machine (3) is arranged in the middle of the mounting frame (2), a fixing plate (4) is arranged at the bottom of the hydraulic machine (3), the periphery of the fixed plate (4) is respectively provided with a guide post (5), the bottom end of the workbench (1) is provided with a movable plate (6), the movable plate (6) is movably connected with the guide post (5), the middle part of the bottom surface of the movable plate (6) is provided with a crimping head (7), a connector (8) is arranged on the outer side of the crimping connector (7), an installation base (9) is arranged in the middle of the top surface of the workbench (1), the middle part of the mounting base (9) is provided with a material inlet and outlet (10), and the inside of the mounting base (9) is provided with a lower die (11).

2. A cable splice crimping machine as claimed in claim 1, characterized in that a foot pedal (12) is placed at the bottom of the table (1), and a controller (13) is mounted on one side of the top surface of the table (1).

3. The cable joint crimping machine according to claim 1, characterized in that a connector is installed in the middle of the bottom surface of the movable plate (6), the crimping head (7) is connected to the connector in a threaded manner, a pressing block (71) is arranged at the bottom of the crimping head (7), and a pressing point (72) is arranged at the bottom of the pressing block (71).

4. The cable joint crimping machine according to claim 1, characterized in that a mounting cylinder (81) is arranged on the outer side of the bottom of the connector (8), an infrared inductor (82) is mounted on the bottom of the mounting cylinder (81), and the infrared inductors (82) are uniformly distributed on the mounting cylinder (81) at equal intervals.

5. The cable joint crimping machine according to claim 1, wherein a placing groove (91) is formed in the mounting base (9), a clamping groove (92) is formed in the bottom of the placing groove (91), an air pump (93) is mounted on the right side of the mounting base (9), a connecting pipe (94) is arranged on the left side of the air pump (93), and a connecting wire (95) is connected to the other end of the connecting pipe (94).

6. The cable joint crimping machine as claimed in claim 5, wherein a clamping block (111) inserted into the clamping groove (92) is mounted at the bottom of the lower die (11), a pressing groove (112) corresponding to the material inlet/outlet (10) is formed in the middle of the lower die (11), a punching pipeline (113) is formed at the bottom of the lower die (11), the punching pipeline (113) is connected with the pressing groove (112) through a branch pipeline (114), and one end of the outer side of the punching pipeline (113) is connected with the connecting line (95).

7. The cable joint crimping machine according to claim 2, wherein the controller (13) is electrically connected with the hydraulic machine (3), the connector (8), the pedal device (12) and the air pump (93), and a control panel is arranged on the outer side of the controller (13).