CN216850707U

CN216850707U - Novel terminal crimping device

Info

Publication number: CN216850707U
Application number: CN202220369663.0U
Authority: CN
Inventors: 梁玉丹; 李美玲
Original assignee: Dongguan Ruizhou Automation Technology Co ltd
Current assignee: Dongguan Ruizhou Automation Technology Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-06-28
Anticipated expiration: 2032-02-23

Abstract

The utility model relates to a pencil processing technology field discloses a novel terminal crimping device, include: the machine shell is used for installing and supporting mechanical parts; the terminal crimping mold is arranged in the shell and at least provided with more than one group of crimping components for crimping different terminals; the rotating device is connected with the terminal crimping die and used for rotating and switching crimping assemblies of different terminals; the driving device is connected with the terminal crimping die and drives the terminal crimping die to crimp. The utility model discloses in can carry out different specification terminals and wire rod through switching different crimping subassemblies and carry out the crimping, need not to carry out the manual work and change terminal crimping mould, the operation mode is more convenient, work efficiency is faster, reduction in production cost.

Description

Novel terminal crimping device

Technical Field

The utility model relates to a wire rod processing technology field, in particular to novel terminal crimping device.

Background

In the field of wire processing, the terminal and the wire are required to be pressed and connected, and with the development of an automatic technology, the processing operation is gradually changed into an automatic processing mode. However, most of the existing crimping devices on the market adopt a single crimping mode, that is, a terminal of one specification is crimped with a wire rod adapted to the terminal, when different specifications are required to be crimped, a mold of the corresponding specification needs to be replaced manually, so that the production efficiency is low, the automation degree is low, and the crimping device cannot adapt to terminal crimping operations of various specifications.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide a novel terminal crimping device to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:

a novel terminal crimping device comprising:

a housing for mounting and supporting mechanical components;

the terminal crimping die is arranged inside the shell, and at least one group of crimping components for crimping different terminals are arranged on the terminal crimping die;

the rotating device is connected with the terminal crimping die and used for rotationally switching the crimping assembly;

and the driving device is connected with the terminal crimping die and drives the terminal crimping die to crimp.

Further, the terminal crimping die comprises an upper crimping die, a lower crimping die arranged below the upper crimping die and a shaft piece connecting the upper crimping die and the lower crimping die, the upper crimping die is connected with the driving device, and the lower crimping die is connected with the rotating device.

Furthermore, the upper crimping die is cylindrical, and more than one upper mounting notch is formed in the circumferential edge of the upper crimping die.

Further, lower crimping mould is cylindric, the circumference edge of lower crimping mould is equipped with more than one lower installation notch.

Further, the crimping assembly includes an upper crimping block for crimping the terminal mounted in the upper mounting notch and a lower crimping block for carrying the terminal mounted in the lower mounting notch, the upper crimping block moving downwardly to effect crimping of the terminal with the lower crimping block.

Further, rotary device includes first motor and gear pair, the gear pair is connected respectively first motor and terminal crimping mould, first motor drive the gear pair drives the rotation of terminal crimping mould.

Further, the driving device comprises a second motor and a speed reducer, the speed reducer is respectively connected with the second motor and the terminal crimping mold, and the second motor drives the speed reducer to drive the terminal crimping mold to carry out crimping.

The terminal crimping component is characterized by further comprising a guide die, wherein the guide die is arranged on one side of the terminal crimping die, and more than one guide device for the wires of different sizes to pass through to reach the crimping component is arranged on the guide die.

Furthermore, the device comprises an adjusting device used for converting different guide devices, the adjusting device is connected with the guide die, the adjusting device comprises a third motor, a rack arranged on the third motor and a slide rail arranged in parallel with the rack, the guide die is sleeved on the rack and the slide rail, and the guide die is driven by the third motor to move on the slide rail.

Further, the guide device comprises a pair of guide plates and telescopic pieces respectively connected with the guide plates, and the guide plates are driven and spliced by the telescopic pieces to form guide holes for different wires to pass through.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a design terminal crimping mould, rotary device and drive arrangement's combination, install the terminal subassembly that a plurality of differences are used for the crimping on terminal crimping mould, carry out the material loading through rotary device, and then under drive arrangement, accomplish the crimping operation between terminal and the wire rod, owing to installed a plurality of terminal subassemblies, can carry out the terminal of different specifications through switching different terminal subassemblies, in order to adapt to multiple terminal crimping production operation, need not the manual work and change the device, production efficiency is faster, reduction in production cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic structural view of the terminal crimping die.

Fig. 4 is a schematic structural view of a guide die and an adjusting device.

Reference numerals: 1. a housing; 2. a terminal crimping mold; 3. a crimping assembly; 4. a rotating device; 5. a drive device; 6. an upper crimping mold; 7. pressing down the die; 8. a shaft member; 9. an upper mounting notch; 10. an upper compression joint block; 11. a lower mounting notch; 12. pressing the connecting block downwards; 13. a first motor; 14. a gear pair; 15. a second motor; 16. a speed reducer; 17. guiding the die; 18. a guide device; 19. an adjustment device; 20. a third motor; 21. a rack; 22. a slide rail; 23. a guide plate; 24. a telescoping member; 25. and (4) a guide hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-4, the novel terminal crimping device for realizing the present invention comprises: a cabinet 1 for mounting and supporting mechanical parts; the terminal crimping die 2 is arranged in the housing 1, and at least one set of crimping components 3 for crimping different terminals are arranged on the terminal crimping die 2; a rotating device 4, wherein the rotating device 4 is connected with the terminal crimping die 2 and rotates and switches the crimping component 3; and a driving device 5, wherein the driving device 5 is connected to the terminal crimping die 2, and the driving device 5 drives the terminal crimping die 2 to perform crimping.

In view of the technical problem recorded in the background art, a novel terminal crimping device is provided, the main purpose of which is to set a plurality of sets of crimping assemblies 3 with different specifications on a terminal crimping mold 2, according to the specification of a terminal to be crimped in the production process, a rotating device 4 switches the crimping assemblies 3 to perform subsequent crimping operation, and because in the process, automatic operation is performed through equipment, the traditional manual replacement is replaced, so that the production efficiency is improved, and the production operation of terminals with various specifications can be adapted.

In actual use, the housing 1 is enclosed by a metal plate to form a certain accommodating space, the terminal crimping mold 2 can set the number of the crimping assemblies 3 according to actual requirements in implementation, here, the number of the crimping assemblies 3 is not limited, the crimping assemblies 3 are designed correspondingly according to actual specifications of terminals, so that the crimping assemblies 3 can receive the corresponding terminals, the rotating device 4 mainly acts on switching the crimping assemblies 3, for example, when a specification of a terminal needs to be crimped, the rotating device 4 rotates to switch the corresponding crimping assemblies 3 of the specification of a, a specification of B needs to be crimped, the rotating device 4 rotates to switch the corresponding crimping assemblies 3 of the specification of B, and so on. Finally, the external wire is moved to the terminal of the crimping assembly 3 by the driving means 5, completing the crimping operation therebetween.

As shown in fig. 2 and 3, the terminal crimping die 2 includes an upper crimping die 6, a lower crimping die 7 disposed below the upper crimping die 6, and a shaft member 8 connecting the upper crimping die 6 and the lower crimping die 7, the upper crimping die 6 being connected to the driving device 5, and the lower crimping die 7 being connected to the rotating device 5.

Because the crimping operation needs to be carried out, the terminal crimping die 2 is designed into an upper crimping die 6, a lower crimping die 7 and a shaft member 8, the upper crimping die 6 is mainly connected with the driving device 5, the upper crimping die 6 is driven by the driving device 5 to move downwards to pre-press the terminal when the terminal is fed onto the lower crimping die 7 in the crimping process, and then the driving device 5 is further driven to complete the crimping operation of the wire and the terminal when the wire harness moves onto the terminal. Lower crimping mould 7 is mainly connected with rotary device 5, and simultaneously, go up crimping mould 6 and lower crimping mould 7 and adopt axle 8 to connect, and axle 8 adopts the cylinder, preferably square column, drives through rotary device 5 and goes up crimping mould 6 and lower crimping mould 7 and carry out synchronous revolution.

Referring to fig. 3, the upper crimping die 6 is cylindrical, and more than one upper mounting notch 9 is formed at the circumferential edge of the upper crimping die 6. The upper mounting notch 9 mainly mounts an upper crimp block 10 for crimping the terminal. The lower crimping die 7 is cylindrical, and more than one lower mounting notch 11 is formed in the circumferential edge of the lower crimping die 7. The lower mounting notch 11 mainly mounts a lower crimp block 12 for crimping the terminal. Go up crimping piece 10 and lower crimping piece 12 for supporting the terminal that is used for a specification of crimping, in actual production process, and then select the required quantity of going up crimping piece 10 and lower crimping piece 12, in crimping operation, terminal material loading to lower crimping piece 12 on, go up crimping piece 10 under drive arrangement 5 drive, go up crimping piece 10 and move down crimping piece 12 and carry out the pre-compaction, after the wire rod worn to the terminal, and then go up crimping piece 10 and further move down crimping piece 12 and accomplish the crimping operation of terminal and wire rod.

Referring to fig. 2, the rotating device 4 includes a first motor 13 and a gear pair 14, the gear pair 14 is connected to the first motor 13 and the terminal crimping mold 2, and the first motor 13 drives the gear pair 14 to rotate the terminal crimping mold 2.

As a preferred embodiment, the present invention is implemented by combining the first motor 13 and the gear pair 14, and the rotation of the first motor 13 drives the gear pair 14 to rotate, so as to drive the terminal crimping mold 2 to rotate, thereby realizing the selection of different crimping assemblies 3.

As shown in fig. 2, as an embodiment, the driving device 5 includes a second motor 15 and a speed reducer 16, the speed reducer 16 is connected to the second motor 15 and the terminal crimping die 2, respectively, and the second motor 15 drives the speed reducer 16 to drive the terminal crimping die 2 to perform crimping. Preferably, the driving device 5 may adopt a combination of the second motor 15 and the speed reducer 16, and the second motor 15 drives the speed reducer 16 to rotate and output a larger torque to drive the upper crimping die 6 of the terminal crimping die 2 to move to the lower crimping die 7 to complete the crimping operation.

Further, referring to fig. 4, in the present invention, a guiding mold 17 is included, the guiding mold 17 is disposed on one side of the terminal crimping mold 2, and more than one guiding device 18 for allowing wires of different sizes to pass through to reach the crimping component 3 is disposed on the guiding mold 17.

When the terminal of the different specifications of crimping, the condition that the size of existence required crimping wire rod differs the utility model discloses in, for the convenience of adapting to the wire rod of different sizes can wear to the terminal smoothly on, and then, set up direction mould 17, according to the actual production conditions, select the guider 18 of suitable size and size to the wire rod can pass through guider 18 and then reach crimping subassembly 3, accomplishes subsequent crimping operation.

Furthermore, the utility model discloses still include and be used for the conversion different guiding device 18's adjusting device 19, adjusting device 19 with direction mould 17 is connected, adjusting device 19 includes third motor 20, sets up third motor 20's rack 21 and with rack 21 parallel arrangement's slide rail 22, direction mould 17 cover is established rack 21 with on the slide rail 22, direction mould 17 warp the drive of third motor 20 is in move on the slide rail 22.

For realizing automation mechanized operation, to this guider 18 position department increase adjusting device 19, adjusting device 19's effect lies in realizing the effect of automatically regulated guider 18, because the terminal of different specifications corresponds the guiding hole on crimping subassembly 3 and the guider 18, when both match, the wire rod is more convenient for wear to crimping subassembly 3 through the guiding hole of guider 18, and then accomplishes subsequent crimping operation, and the concrete accommodation process of adjusting device 19 is: the third motor 20 drives the driving rack 21 to move, and the guide die 17 is sleeved on the rack 21 and the slide rail 22, so that the guide device 18 is driven to move longitudinally.

Specifically, the guide device 18 includes a pair of guide plates 23 and telescopic members 24 respectively connected to the guide plates 23, the pair of guide plates 23 are driven by the telescopic members 24 to be spliced to form guide holes 25 for passing different wires, and the guide holes 25 are tapered to facilitate threading of the wires. The telescopic part 24 preferably adopts the cylinder, installs deflector 23 on the flexible end of cylinder, sets up a pair of cylinder relatively, and deflector 23 of both sides carries out the amalgamation when the cylinder drive and forms guiding hole 25, and the wire rod reaches crimping subassembly 3 through guiding hole 25 and carries out the crimping, and after the crimping, cylinder drive deflector 23 parts, and the wire rod and the terminal after the crimping of being convenient for take out.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A novel terminal crimping device, characterized by comprising:

a housing for mounting and supporting mechanical components;

2. A novel terminal crimping device as claimed in claim 1, characterized in that: the terminal crimping die comprises an upper crimping die, a lower crimping die arranged below the upper crimping die and a shaft piece connected with the upper crimping die and the lower crimping die, the upper crimping die is connected with the driving device, and the lower crimping die is connected with the rotating device.

3. A novel terminal crimping device as claimed in claim 2, characterized in that: the upper crimping die is cylindrical, and more than one upper mounting notch is formed in the circumferential edge of the upper crimping die.

4. A novel terminal crimping device as claimed in claim 3, characterized in that: the lower crimping die is cylindrical, and more than one lower mounting notch is formed in the circumferential edge of the lower crimping die.

5. The novel terminal crimping device according to claim 4, characterized in that: the crimping assembly comprises an upper crimping block which is arranged on the upper mounting notch and used for crimping the terminal and a lower crimping block which is arranged on the lower mounting notch and used for bearing the terminal, wherein the upper crimping block moves downwards and acts on the terminal to be crimped through the lower crimping block.

6. A novel terminal crimping device as claimed in claim 1, characterized in that: the rotating device comprises a first motor and a gear pair, the gear pair is respectively connected with the first motor and the terminal crimping die, and the first motor drives the gear pair to drive the terminal crimping die to rotate.

7. A novel terminal crimping device as claimed in claim 1, characterized in that: the driving device comprises a second motor and a speed reducer, the speed reducer is respectively connected with the second motor and the terminal crimping die, and the second motor drives the speed reducer to drive the terminal crimping die to carry out crimping.

8. A novel terminal crimping device as claimed in claim 1, characterized in that: the terminal crimping die comprises a guide die, wherein the guide die is arranged on one side of the terminal crimping die, and more than one guide device used for allowing wires of different sizes to pass through to reach the crimping assembly is arranged on the guide die.

9. A novel terminal crimping device according to claim 8, wherein: including being used for the conversion different guider's adjusting device, adjusting device with the direction mould is connected, adjusting device includes the third motor, sets up the rack of third motor and with rack parallel arrangement's slide rail, the direction mould cover is established the rack with on the slide rail, the direction mould via the third motor drive is in move on the slide rail.

10. A novel terminal crimping device as claimed in claim 9, wherein: the guide device comprises a pair of guide plates and telescopic pieces respectively connected with the guide plates, and the guide plates are driven and spliced by the telescopic pieces to form guide holes for different wires to pass through.