CN211063021U

CN211063021U - Wire crimping machine

Info

Publication number: CN211063021U
Application number: CN202020056998.8U
Authority: CN
Inventors: 刘建梅
Original assignee: Kaineng Wisdom Energy Co ltd
Current assignee: Kaineng Wisdom Energy Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-07-21
Anticipated expiration: 2030-01-13

Abstract

The utility model provides a wire crimping machine, the purpose is solved that intensity of labour that current wire crimping device exists is big, crimping quality is unstable, operating efficiency lower grade technical problem. The crimping machine comprises an upper module, a lower module, an upper die holder, a lower die holder, a main body structure, a telescopic rod and a driving mechanism, wherein elastic hoops are arranged at two ends of the lower module, and the lower module is longer than the lower die holder movably connected with the lower module and horizontally slides in the lower die holder. The utility model discloses utilize the levelness of the levelness correction wire of elongated lower module and crimping piece to keep this levelness through the elasticity clamp in the crimping operation, be favorable to guaranteeing crimping quality, reduce operating personnel's intensity of labour. Meanwhile, the lower module is pushed to drive the crimping piece and the wire to horizontally slide along the lower die holder, so that longer crimping operation can be continuously completed, crimping quality is guaranteed, operation efficiency is obviously improved, and labor intensity of operators is further reduced.

Description

Wire crimping machine

Technical Field

The utility model belongs to the technical field of the electric power construction technique and specifically relates to a wire press-connection machine is related to.

Background

In power construction, connection operation between a lead and a lead, a lead and a terminal, and the like is often required. The crimping method does not require solder, auxiliary agent, electric heating tool, etc., can realize permanent electrical connection between conductors by pressure, and has low artificial failure rate, so the crimping method is widely applied to electronic products and electric power construction.

The wire crimping must be with the help of special crimping equipment, through manual or automatic mode, mechanically compress tightly to the crimping piece of cover locating the wire outside, make the wire and the crimping piece symmetry of crimping position warp, in close contact with to form metal and dissolve flow mutually, thereby obtain higher mechanical strength, realize reliable connection. In order to ensure the crimping quality, the crimping piece and the lead are required to be positioned on the same axis. In the crimping process of the existing wire crimping equipment, a wire needs to be manually held to keep the horizontal state of the wire in a crimping piece, so that the labor intensity is high, and the crimping quality is unstable. When the crimping piece is longer, the crimping piece and the wire position in the crimping equipment still need to be moved manually, and the levelness is readjusted, so that the labor intensity of operators is further increased, and the influences on the operation efficiency and the crimping quality are large.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a wire crimping machine has solved the technical problem such as intensity of labour that current wire crimping device exists is big, crimping quality is unstable, operating efficiency is lower

In order to achieve the above object, the utility model provides a following technical scheme:

a wire crimping machine comprising: an upper module contacting an upper surface of the pressure contact member; a lower module contacting with the lower surface of the pressure welding piece; the elastic clamp is used for movably fixing the lower module, and the compression joint piece and the lead which are arranged at the lower module; the upper die holder is used for fixing the upper module; the lower die holder is used for fixing the lower die block; the main body structure is used for fixing the upper die base and guiding the lower die base to open and close with the upper die base; the telescopic rod is used for controlling the opening and closing of the upper die holder and the lower die holder; the driving mechanism is used for driving the telescopic rod; wherein, the inner walls of the upper module and the lower module are provided with corresponding semi-cylindrical cambered surfaces; the upper module is movably connected and fixed with the upper die holder, and the lower module is longer than the lower die holder, is movably connected with the lower die holder and horizontally slides in the lower die holder; the elastic clamp is movably fixed at two ends of the lower module; the upper die holder and the lower die holder are arranged in the main structure in a paired manner, the upper die holder is fixed at one end of the main structure, and the lower die holder is fixedly connected with a telescopic rod movably arranged at the other end of the main structure; the driving mechanism drives the telescopic rod to stretch and retract so as to drive the lower die holder and the upper die holder to move relatively or oppositely.

Through the length of placing of the length multiplicable wire of module under the increase, cooperation elasticity clamp can be fixed with crimping piece and wire and lower module swing joint to utilize the levelness of module down to rectify the levelness of wire and crimping piece, and keep this levelness through the elasticity clamp in the crimping operation, be favorable to guaranteeing crimping quality, reduce operating personnel's intensity of labour. Meanwhile, the lower module is pushed to drive the crimping piece and the wire to horizontally slide along the lower die holder, so that longer crimping operation can be continuously completed, crimping quality is guaranteed, operation efficiency is obviously improved, and labor intensity of operators is further reduced.

Further, the upper module and the lower module each include: a plurality of pressing edges for pressing the pressing member; the clamping strips are used for being connected and fixed with the upper die base and the lower die base; the pressing edges are arranged on the inner walls of the upper module and the lower module; the clamping strip is arranged on the outer walls of the upper module and the lower module.

Furthermore, a plurality of clamping grooves matched with the clamping strips are formed in the inner walls of the upper die base and the lower die base.

Through the matching connection of the clamping strips and the clamping grooves, the upper die holder and the lower die holder can be quickly positioned and connected with the upper module and the lower module, the assembly is convenient, and the operation efficiency is favorably ensured.

Furthermore, the upper module also comprises a connecting hole arranged at the midpoint of the outer wall of the upper module, and the connecting hole is used for movably connecting and fixing the upper module and the upper die holder. The upper die base is provided with a fastening screw matched with the connecting hole.

The utility model discloses an increase the length of placing of the multiplicable wire of length of lower module, cooperation elasticity clamp can be fixed crimping piece and wire and lower module swing joint to utilize the levelness of module down to rectify the levelness of wire and crimping piece, and keep this levelness in the crimping operation through the elasticity clamp, be favorable to guaranteeing crimping quality, reduce operating personnel's intensity of labour. Meanwhile, the lower module is pushed to drive the crimping piece and the wire to horizontally slide along the lower die holder, so that longer crimping operation can be continuously completed, crimping quality is guaranteed, operation efficiency is obviously improved, and labor intensity of operators is further reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the connection structure between the upper die holder and the upper die block in the application of the present invention.

Fig. 3 is the utility model discloses in the application connection structure sketch map of die holder and lower module.

Fig. 4 is the utility model discloses in the application lower module department elasticity clamp and crimping spare and wire connection structure schematic diagram.

Reference numerals: 1. the device comprises an upper module, a lower module, an upper die holder, a lower die holder, an elastic clamp, a main body structure, a telescopic rod, a pressing edge, a clamping strip, a fastening screw, a connecting hole, a pressing piece and a lead, wherein the upper module comprises 2, the lower module, 3, the upper die holder, 4, the lower die holder, 5, the elastic clamp, 6, the main body structure, 7, the telescopic rod, 10, the pressing edge.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the claimed embodiments. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present application, it is to be understood that the terms "center", "length", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like are used in the orientation or positional relationship indicated in the drawings, which are only for convenience of description of the embodiments of the present application and for simplicity of description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the embodiments of the present application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In the embodiments of the present application, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. 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.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of the embodiments of the present application, the components and arrangements of the specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present application. Moreover, the claimed embodiments may repeat reference numerals and/or letters in the various examples, which have been repeated for purposes of brevity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, the utility model provides an application embodiment provides a wire press-connection machine, include:

an upper module 1 in contact with an upper surface of the crimping piece 91;

a lower module 2 in contact with the lower surface of the crimping piece 91;

an upper die holder 3 for fixing the upper die block 1;

a lower die holder 4 for fixing the lower die block 2;

a main structure 6 for fixing the upper die holder 3 and guiding the lower die holder 4 to open and close with the upper die holder 3;

the telescopic rod 7 is used for controlling the upper die holder 3 and the lower die holder 4 to open and close and is provided with one end of the main body structure 6;

and the driving mechanism is used for driving the telescopic rod 7 to stretch and retract.

Wherein,

go up module 1 inner wall and 2 inner walls of lower module and have corresponding half cylindrical cambered surfaces, and laid a plurality of arris 10 of pressing, when

last module

1 and 2 compound dies of lower module, press arris 10 extrusion crimping piece 91, make its indent and wire 92 surface contact to further make the metal that wire 92 corresponds the department also take place the indent, thereby make crimping piece 91 and wire 92 correspond the metal of department and mutually dissolve, realize that the crimping is fixed.

Go up module 1 outer wall and module 2 outer wall and still laid a plurality of card strips 20 down, this card strip 20 with set up in a plurality of draw-in grooves phase-match of 3 inner walls of upper die base and 4 inner walls of die holder, through accordant connection between them, can install into upper die base 3, install into die holder 4 with module 2 down with last module 1 fast.

A connecting hole 40 is formed in the middle point of the outer wall of the upper module 1, and the connecting hole 40 is connected in a matching manner by a fastening screw 30 arranged on the upper die holder 3, so that the upper module 1 is movably fixed in the upper die holder 3.

The length of the lower module 2 is larger than the depth of the lower die holder 4, and the lower module 2 can horizontally slide in the die holder 4 through the matching of the clamping strip and the clamping groove.

The two ends of the lower die holder 4 are movably provided with elastic clamps 5 for respectively fixing a crimping piece 91 and a lead 92 which are placed on the inner wall of the lower die holder 4.

One end of the main structure 6 is fixed with the upper die base 3, the other end is fixed with the telescopic link 7, and the movable end of the telescopic link 7 is vertically fixed at the bottom of the lower die base 4 opposite to the upper die base 3. The telescopic rod 7 is driven by the driving mechanism to stretch, so that the lower die holder 4 is driven to move relatively/oppositely to the upper die holder 3 in the main structure 6 under the guiding action of the main structure 6, and the opening and closing states of the upper die block 1 and the lower die block 2 are controlled.

As shown in fig. 2, when in use, after the clamping strip of the upper module 1 is connected with the clamping groove of the upper die holder 3 in a matching manner, the upper module 1 is fixed in the upper die holder 3 through the fastening screw 30.

As shown in fig. 4, a crimping piece 91 is attached to an inner wall of the lower module 2, and one end of the crimping piece 91 is attached to one end of the lower module 2. The wire 92 is inserted into the crimp member 91, and the positional relationship of the wire 92 and the lower module 2 is fixed near the other end of the lower module 2 using the functional elastic band 5.

After the lower die block 2 assembled as described above is pushed into the lower die holder from the end having the crimping piece 91, the positional relationship of the crimping piece 91 and the lower die block 2 is fixed near the pair of ends thereof using the elastic band 5.

And starting the driving mechanism to extend the telescopic rod, pushing the lower die holder and the lower module, the crimping piece and the wire thereon to move towards the upper module, and closing the die and crimping. After the completion, the telescopic rod is controlled to retract, and the lower module is pushed to horizontally slide in the lower die holder and is pressed and connected again. And repeating the steps until the crimping is completed.

And the contact elastic hoop is fixed, and the lower module is sequentially disassembled from the lower die holder, and the crimped wire is disassembled from the lower module.

Claims

1. A wire crimping machine, comprising:

an upper module contacting an upper surface of the pressure contact member;

a lower module contacting with the lower surface of the pressure welding piece;

the elastic clamp is used for movably fixing the lower module, and the compression joint piece and the lead which are arranged at the lower module;

the upper die holder is used for fixing the upper module;

the lower die holder is used for fixing the lower die block;

the main body structure is used for fixing the upper die base and guiding the lower die base to open and close with the upper die base;

the telescopic rod is used for controlling the opening and closing of the upper die holder and the lower die holder;

the driving mechanism is used for driving the telescopic rod;

wherein, the inner walls of the upper module and the lower module are provided with corresponding semi-cylindrical cambered surfaces; the upper module is movably connected and fixed with the upper die holder, and the lower module is longer than the lower die holder, is movably connected with the lower die holder and horizontally slides in the lower die holder; the elastic clamp is movably fixed at two ends of the lower module; the upper die holder and the lower die holder are arranged in the main structure in a paired manner, the upper die holder is fixed at one end of the main structure, and the lower die holder is fixedly connected with a telescopic rod movably arranged at the other end of the main structure; the driving mechanism drives the telescopic rod to stretch and retract so as to drive the lower die holder and the upper die holder to move relatively or oppositely.

2. The wire crimping machine of claim 1, wherein the upper and lower modules each include:

a plurality of pressing edges for pressing the pressing member;

the clamping strips are used for being connected and fixed with the upper die base and the lower die base;

the pressing edges are arranged on the inner walls of the upper module and the lower module; the clamping strip is arranged on the outer walls of the upper module and the lower module.

3. The wire crimping machine as claimed in claim 2, wherein the inner walls of the upper die base and the lower die base are provided with a plurality of clamping grooves matched with the clamping strips.

4. The wire crimping machine of claim 2, wherein the upper die block further includes a connecting hole formed at a midpoint of an outer wall thereof, the connecting hole being adapted for movably connecting and securing the upper die block to the upper die base.

5. The wire crimping machine as claimed in claim 4, wherein the upper die base is provided with a fastening screw matched with the connecting hole.