CN213782447U

CN213782447U - Chain crimping device of pencil terminal

Info

Publication number: CN213782447U
Application number: CN202023245822.6U
Authority: CN
Inventors: 赖晓芳; 葛永扣; 叶惠军
Original assignee: Zhangzhou Xinmeida Auto Parts Co ltd
Current assignee: Zhangzhou Xinmeida Auto Parts Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-23
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a chain type crimping device of a wire harness terminal, which comprises a crimping working table, a crimping machine table component and a terminal supporting component, wherein the terminal supporting component is used for installing a disc-shaped chain type terminal, the crimping machine table component comprises a machine body, a controller, a motor, an upper crimping jaw and a lower crimping jaw, a chain type crimping mould and a driving pedal, the driving pedal is arranged at the bottom of the crimping working table and is connected with the input end of the controller, the output end of the controller is connected with the input end of the motor, the motor is driven to be connected with the upper crimping jaw and the lower crimping jaw, keep silent and carry out the crimping about driving, chain crimping mould detachable assembles in the front end position that upper and lower crimping was kept silent, and the front end position of chain crimping mould still is equipped with by unsettled elastic baffle that sets up, and the chain terminal that the disc chain terminal on the terminal supporting component exported is walked around elastic baffle and is connected to chain crimping mould, keeps silent to the last lower crimping of export of chain crimping mould again. Can realize automatic crimping, crimping is effectual.

Description

Chain crimping device of pencil terminal

Technical Field

The utility model relates to a crimping technology field of pencil terminal, concretely relates to chain crimping device of pencil terminal.

Background

The terminal crimping is a very important process in the production engineering of wire harnesses, and is an effective and reliable conductor connecting method; an important step of producing a raw material (terminal, wire, seal ring) into a wire harness member (circuit); terminal crimping is an important process that determines the physical, electrical and mechanical properties of the terminal and wire connection. The traditional automobile wire harness terminal crimping is mostly still a single-press bench crimping process, especially, the production batch is small, the wire harness is simple, the terminal type is single, the single-press bench crimping process is also adopted, the single-press bench requires an operator to hold one end of the terminal for crimping, the operation is very unsafe, the operator is easily injured, the operation of rapid crimping can not be carried out on different terminals, the die is required to be continuously replaced in the production process, the corresponding equipment and the die are required in a large number, meanwhile, the crimping die jaw or equipment is frequently replaced, the production efficiency and the equipment utilization rate are poor, the phenomenon of poor crimping is easily generated, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a chain crimping device of pencil terminal can effectual solution above-mentioned problem.

In order to achieve the above purpose, the utility model provides a technical scheme as follows:

a chain type crimping device of a wire harness terminal comprises a crimping work table, a crimping machine table component and a terminal supporting component, wherein the terminal supporting component is used for installing a disc-shaped chain type terminal, the crimping machine table component comprises a machine body, a controller, a motor, an upper crimping jaw, a lower crimping jaw, a chain type crimping mold and a driving pedal, the machine body is arranged on the crimping work table, the controller, the motor, the upper crimping jaw, the lower crimping jaw and the chain type crimping mold are all arranged on the machine body, the driving pedal is arranged at the bottom of the crimping work table and connected with the input end of the controller, the output end of the controller is connected with the input end of the motor, the motor is connected with the upper crimping jaw and the lower crimping jaw in a driving mode to drive the upper crimping jaw and the lower crimping jaw to be crimped, the chain type crimping mold is detachably assembled at the front end position of the upper crimping jaw and the lower crimping jaw, and the front end position of the chain type crimping mold is further provided with an elastic baffle which is arranged in a suspended mode, and the chain type terminal output by the disc-shaped chain type terminal on the terminal supporting assembly bypasses the elastic baffle plate to be connected to the chain type crimping die and then output to the upper and lower crimping jaws through the chain type crimping die.

Further, the elastic baffle is arc-shaped, two ends of the elastic baffle face the machine body, and the middle position deviates from the machine body and protrudes outwards.

Furthermore, a fixing plate extending towards the front end of the upper and lower pressure welding jaws is fixed on the machine body, and the elastic baffle is assembled on the fixing plate.

Furthermore, a terminal conveying track is arranged between the elastic baffle and the chain type compression joint die.

Furthermore, the terminal supporting component is fixed on the machine body of the crimping machine table component.

Further, a paper winder is further arranged on the machine body to wind the paper strips on the disc-shaped chain-type terminal.

Further, the crimping machine table assembly further comprises an operation panel, wherein the operation panel is arranged on the machine body and connected with the input end of the controller.

Furthermore, the rear end position of the upper and lower pressing jaws of the pressing and connecting working table is provided with a waste material hole, and the bottom of the pressing and connecting working table is provided with a waste material box corresponding to the waste material hole.

Through the utility model provides a technical scheme has following beneficial effect:

during the use, assemble disc chain terminal in terminal supporting component, the chain terminal of discoid chain terminal output is walked around elastic baffle and is connected to chain crimping mould, again through chain crimping mould output to about the crimping keep in the mouth, elastic baffle has a guide effect, and can make self-adaptation's adjustment with elastic deformation's form according to actual path and elasticity, the feed direction is effectual, and the feed is stable. When carrying out the crimping, operating personnel is as long as the foot steps on the drive footboard, and drive footboard output signal gives the controller, and the operation of controller control motor, crimping is kept silent and is carried out automatic crimping about the motor drive, need not the one end of artificial hand holding the terminal and carry out the crimping, operation safety and very big operating efficiency and product quality that improve.

Drawings

Fig. 1 is a schematic structural view of a chain type crimping device of a wire harness terminal in an embodiment.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1, the chain type crimping device for a wire harness terminal provided by this embodiment includes a crimping table 10, a crimping table assembly and a terminal support assembly 30, where the terminal support assembly 30 is used to mount a disc-shaped chain type terminal 100, the crimping table assembly includes a machine body 21, a controller (not shown), a motor 22, upper and lower crimping jaws 23, a chain type crimping mold 25 and a driving pedal 24, the machine body 21 is disposed on the crimping table 10, the controller, the motor 22, the upper and lower crimping jaws 23 and the chain type crimping mold 25 are all disposed on the machine body 10, the driving pedal 24 is disposed at the bottom of the crimping table 10 and connected to an input end of the controller, an output end of the controller is connected to an input end of the motor 22, the motor 22 is connected to the upper and lower crimping jaws 23 in a driving manner to crimp the upper and lower crimping jaws 23, the chain type crimping die 25 is detachably assembled at the front end of the upper and lower crimping jaws 23, an elastic baffle 40 which is arranged in a suspended manner is further arranged at the front end of the chain type crimping die 25, and a chain type terminal 101 output by a disc-shaped chain type terminal 100 on the terminal supporting assembly 30 bypasses the elastic baffle 40 to be connected to the chain type crimping die 25 and then is output to the upper and lower crimping jaws 23 through the chain type crimping die 25. The elastic baffle 40 has a guiding function, and can make self-adaptive adjustment in an elastic deformation mode according to an actual path and the tightness, the feeding guiding effect is good, and the feeding is stable. When carrying out the crimping, put into terminal crimping position the electric wire sinle silk that has peeled well earlier, operating personnel is as long as the foot steps on drive footboard 24, and drive footboard 24 output signal gives the controller, and the operation of controller control motor 22, crimping is kept silent 23 and is carried out automatic crimping about the motor 22 drive, need not the one end of artificial hand holding the terminal and carries out the crimping, operation safety and very big operating efficiency and product quality that improve.

Meanwhile, the chain type crimping dies 25 are of a detachable structure, and the corresponding chain type crimping dies 25 can be selected to be matched according to chain type terminals 101 of different models, so that the applicability is wide.

Further, in this embodiment, the elastic baffle 40 is an arc-shaped elastic baffle, two ends of the elastic baffle 40 face the machine body, and the middle position is outward convex away from the machine body. With the adoption of the structure, the chain-type terminal 101 in transition supply can be better, and the guiding is more stable. Of course, in other embodiments, the structure of the resilient flap 40 is not limited thereto.

Further, in this embodiment, a fixing plate 28 extending toward the front end of the upper and lower pressure-welding jaws 23 (i.e., leftward in fig. 1) is fixed to the body 21, and the elastic baffle 40 is assembled to the fixing plate 28, so as to achieve the assembly of the elastic baffle 40. Thus, the elastic baffle 40 and the machine body 21 form an integral fixed structure, the position and distance of the elastic baffle 40 relative to the upper and lower crimping jaws 23 are fixed, and during assembly, as long as the position of the machine body 21 is fixed, no additional operation of arranging the elastic baffle 40 is needed. Of course, in other embodiments, the assembly manner of the elastic baffle 40 is not limited to this, and a bracket may be provided on the crimping work table 10, and the elastic baffle 40 may be provided on the bracket, etc.

Further, in this embodiment, a terminal conveying track 26 is further disposed between the elastic baffle 40 and the chain type crimping die 25, and the chain type terminal 101 passing through the elastic baffle 40 is guided into the chain type crimping die 25 by the terminal conveying track 26, so that the conveying of the chain type terminal 101 is more accurate and stable. Of course, in other embodiments, this is not limiting.

Further, in this embodiment, the terminal supporting component 30 is fixed on the machine body 21 of the press machine assembly, so that the terminal supporting component 30 and the machine body 21 can form an integrated fixed structure, and during assembly, only the position of the machine body 21 needs to be fixed, and the operation of additionally arranging the terminal supporting component 30 is not needed. Of course, in other embodiments, the terminal support assembly 30 may be disposed at other locations on the crimping table 10, etc.

Still further, a paper winder 50 is further disposed on the machine body 21 to wind the paper strips 102 on the disc-shaped chain terminal 100, so that the paper strips 102 of the disc-shaped chain terminal 100 can be separated in advance, the output operation of the chain terminal 101 is facilitated, manual separation by personnel is not needed, and the operation effect is good. Meanwhile, the paper winder 50 is fixed on the machine body 21 to form an integral fixed structure, so that an integral assembling effect is achieved. Of course, in other embodiments, the setting position of the sheet winder 50 is not limited thereto; alternatively, the structure of the sheet winder 50 may not be used; but only to a lesser extent.

Further, in this embodiment, the crimping machine assembly further includes an operation panel 27, and the operation panel 27 is disposed on the machine body 21 and connected to the input end of the controller. And man-machine interaction operation is realized. Of course, in other embodiments, the structure of the operation panel 27 may not be required.

Further, in this embodiment, the crimping table 10 is provided with a waste hole 11 at the rear end of the upper and lower crimping jaws 23, and a waste box 60 corresponding to the waste hole 11 is disposed at the bottom of the crimping table 10. During the waste material box 60 was fallen into to the waste material hole 11 on the terminal waste material accessible crimping work table 10 that the crimping in-process produced, reached the waste material in certain waste material quantity back operating personnel and fallen the waste material in the waste material box 60 again, avoided piling up on the desktop of crimping work table 10 like this and pressed most waste material rubbish, guarantee that operational environment's in the process health is clean and tidy.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a chain crimping device of pencil terminal which characterized in that: the crimping table comprises a crimping table, a crimping table component and a terminal supporting component, wherein the terminal supporting component is used for installing a disc-shaped chain terminal, the crimping table component comprises a machine body, a controller, a motor, an upper crimping jaw, a lower crimping jaw, a chain-shaped crimping mold and a driving pedal, the machine body is arranged on the crimping table, the controller, the motor, the upper crimping jaw, the lower crimping jaw and the chain-shaped crimping mold are all arranged on the machine body, the driving pedal is arranged at the bottom of the crimping table and connected with the input end of the controller, the output end of the controller is connected with the input end of the motor, the motor is connected with the upper crimping jaw and the lower crimping jaw in a driving mode so as to drive the upper crimping jaw and the lower crimping jaw to carry out crimping, the chain-shaped crimping mold is detachably assembled at the front end positions of the upper crimping jaw and the lower crimping jaw, and the front end position of the chain-shaped crimping mold is further provided with an elastic baffle which is arranged in a suspended mode, and the chain type terminal output by the disc-shaped chain type terminal on the terminal supporting assembly bypasses the elastic baffle plate to be connected to the chain type crimping die and then output to the upper and lower crimping jaws through the chain type crimping die.

2. The chain crimping device of the wire harness terminal according to claim 1, characterized in that: the elastic baffle is arc-shaped, two ends of the elastic baffle face the machine body, and the middle position deviates from the machine body and protrudes outwards.

3. The chain crimping device of the wire harness terminal according to claim 1, characterized in that: the machine body is fixedly provided with a fixing plate extending towards the front end direction of the upper and lower crimping jaws, and the elastic baffle is assembled on the fixing plate.

4. The chain crimping device of the wire harness terminal according to claim 1, characterized in that: and a terminal conveying track is also arranged between the elastic baffle and the chain type crimping die.

5. The chain crimping device of the wire harness terminal according to claim 1, characterized in that: the terminal supporting assembly is fixed on the machine body of the crimping machine table assembly.

6. The chain crimping device of a wire harness terminal according to claim 5, characterized in that: and the machine body is also provided with a paper winder for winding the paper strips on the disc-shaped chain-type terminal.

7. The chain crimping device of the wire harness terminal according to claim 1, characterized in that: the crimping machine table assembly further comprises an operation panel, and the operation panel is arranged on the machine body and connected with the input end of the controller.

8. The chain crimping device of the wire harness terminal according to claim 1, characterized in that: the rear end position of the upper and lower pressing jaws of the pressing and connecting working table is provided with a waste material hole, and the bottom of the pressing and connecting working table is provided with a waste material box corresponding to the waste material hole.