CN222843494U - Nut installation mechanism of wire holder kludge - Google Patents

Abstract

The utility model discloses a nut mounting mechanism of a wire holder assembly machine, which relates to the technical field of wire holder assembly and comprises a first mounting frame, a nut feeding track, a first linear module, a first lifting module and a first clamping jaw, wherein the nut feeding track is arranged on one side of the first mounting frame, the first linear module is horizontally arranged on the first mounting frame, the first lifting module is arranged on the first linear module, and the first clamping jaw is arranged on the first lifting module; the nut feeding track is used for feeding nuts, and the first clamping jaw is used for clamping the nuts from the nut feeding track; when the nut is used, the nut is not required to be manually installed in the installation cavity of the shell, so that the processing efficiency is improved, and the problem of unfavorable taking caused by smaller nut body type is avoided.

Description

Nut installation mechanism of wire holder kludge

Technical Field

The utility model relates to the technical field of wire holder assembly, in particular to a nut mounting mechanism of a wire holder assembly machine.

Background

In automobiles and various electrical appliances, the wire holder is used more and more frequently, and the wire holder often comprises a shell, a mounting cavity is formed in the shell, a nut is mounted in the mounting cavity, a slot is further formed in the shell in a penetrating mode, the slot penetrates through the shell on two sides of the mounting cavity, a binding post is arranged on an upper cover of the nut, and a column foot of the binding post penetrates to the other side of the shell through the slot.

In the prior art, in the assembly process of the wire holder, the nut is generally manually installed in the installation cavity of the shell, so that the machining efficiency is lower, and the machining efficiency of the wire holder is further influenced due to the fact that the nut is smaller and is not beneficial to taking by workers.

In view of the foregoing, there is a need for a nut mounting mechanism for a wire holder assembly machine.

Disclosure of utility model

The present utility model solves the problems of the prior art with the following technical structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The nut mounting mechanism of the wire holder assembly machine comprises a first mounting frame, a nut feeding track, a first linear module, a first lifting module and a first clamping jaw, wherein the nut feeding track is arranged on one side of the first mounting frame, the first linear module is horizontally arranged on the first mounting frame, the first lifting module is arranged on the first linear module, and the first clamping jaw is arranged on the first lifting module;

The nut feed rail is for feeding nuts and the first clamping jaw is for clamping nuts from the nut feed rail.

It is further characterized in that,

Two parallel nut grooves are formed in the nut feeding track, and the nut grooves extend from one end of the nut feeding track to the other end of the nut feeding track.

The first clamping jaw comprises two clamping heads and a driving piece for driving the two clamping heads to move towards or away from each other.

Two clamping pieces are arranged at the bottom of the clamping head in parallel.

The nut jacking device comprises a nut feeding track, and is characterized by further comprising a nut jacking head and a first air cylinder, wherein the nut jacking head is arranged at the tail end of the nut feeding track and is used for receiving nuts from the nut feeding track, and the first air cylinder is used for driving the nut jacking head to do lifting motion.

One side of the first mounting frame is provided with a mounting plate, and the mounting plate is arranged on one side of the nut top far away from the nut feeding track.

The nut top is arranged on the mounting plate in a sliding way.

The top of nut top is provided with two draw-in grooves that correspond with the nut groove respectively, the degree of depth of draw-in groove is less than the height of nut.

The first linear module comprises a first sliding rail and a first electric cylinder, the first electric cylinder is arranged on the first sliding rail, the first lifting module is arranged on the first sliding rail in a sliding mode, and the first electric cylinder is used for driving the first lifting module to slide on the first sliding rail.

The first lifting module comprises a second sliding rail and a second electric cylinder, the second electric cylinder is arranged on the second sliding rail, the second sliding rail is vertically arranged on the first sliding rail, the first clamping jaw is arranged on the second sliding rail, and the second electric cylinder is used for driving the first clamping jaw to slide on the second sliding rail.

The structure of the utility model can achieve the following beneficial effects:

the shell nut feeding track is used for conveying nuts, then the first lifting module slides on the first linear module, then the first clamping jaw slides on the first lifting module, clamping is carried out on the nuts, then the first clamping jaw moves upwards, the first lifting module moves to the position right above the shell on the conveying track, then the first clamping jaw moves downwards, clamping of the nuts is relieved, at the moment, the nuts fall into the cavity of the shell, installation of the nuts is completed, manual installation is not needed in the installation cavity of the shell, machining efficiency is improved, and the problem of unfavorable taking is not caused because the size of the nuts is smaller.

Drawings

FIG. 1 is a schematic diagram of a related art structure of the present application;

FIG. 2 is a schematic diagram of a related art structure of the present application;

FIG. 3 is a schematic diagram of a related art structure of the present application;

Fig. 4 is a schematic structural view of the present embodiment;

FIG. 5 is a schematic view of a part of the structure of the present embodiment;

FIG. 6 is a schematic diagram of a related art structure of the present application;

FIG. 7 is a schematic diagram of a related art structure of the present application;

FIG. 8 is a schematic diagram of a related art structure of the present application;

Fig. 9 is a schematic structural diagram of a related art of the present application.

The device comprises a machine table 1, a machine table 2, a nut mounting mechanism 21, a first mounting frame 22, a nut feeding track, a nut groove 221, a nut plug 23, a nut plug 24, a first linear module 241, a first sliding rail 242, a first electric cylinder 25, a first lifting module 251, a second sliding rail 252, a second electric cylinder 26, a first clamping jaw 261, a clamping head 27, a first cylinder 28, a mounting plate 3, a binding post mounting mechanism 31, a second mounting frame 32, a binding post feeding track 321, a binding post groove 33, a binding post plug 34, a second linear module 35, a second lifting module 36, a second clamping jaw 37, a second cylinder 4, a pressing mechanism 41, a third mounting frame 42, a pressing plug 43, a third cylinder 44, a lever 45, a positioning plate 451, a positioning post 5, a material moving mechanism 51, a synchronizing plate 52, a material moving plate 53, a sliding plate 54, a guiding sliding rail 55, a third electric cylinder 6, a binding post 62, a positioning hole 61 and a limiting groove.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It is noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of the present utility model and in the foregoing figures, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or device.

The application is described in further detail below with reference to fig. 2-9.

Referring to FIGS. 2-3, a wire holder assembly machine comprises a machine table 1, wherein a conveying track 6, a nut mounting mechanism 2, a wire holder mounting mechanism 3, a pressing mechanism 4 and a material moving mechanism 5 are arranged on the machine table 1, the conveying track 6 (one end of the conveying track 6, which is supplied with materials, is externally connected with a vibrating disc, the shell is conveyed to the conveying track 6 in a required state through the vibrating disc, the shell can also be sequentially placed on the conveying track 6 by adopting manpower), the nut mounting mechanism 2, the wire holder mounting mechanism 3 and the wire holder pressing mechanism 4 are sequentially arranged on a conveying path of the conveying track 6, the nut mounting mechanism 2 is used for mounting nuts on the shell on the conveying track 6, the wire holder mounting mechanism 3 is used for mounting the wire holder on the shell provided with the nuts, the pressing mechanism 4 is used for pressing the wire holder into the shell on the shell, the pressing mechanism 5 is used for moving the shell on the conveying track 6, when the wire holder is assembled, the shell is placed on the conveying track 6, the shell can also be sequentially placed on the conveying track 6 through the material moving mechanism 5, the wire holder is sequentially pushed out of the nut mounting mechanism 2, the nut mounting mechanism 3 and the pressing mechanism 4 is used for pressing the wire holder into the shell from top to bottom, the wire holder is pressed into the wire holder by the wire holder, the wire holder is pressed into the wire holder by the wire holder, the wire holder is pressed into the wire holder, and finally, the wire holder is pressed into the wire holder by the wire holder, and finished, and the wire holder is pressed by the wire holder.

Referring to fig. 2 to 3, in order to limit the position of the housing on the conveying rail 6, a limit groove 61 is formed in the top surface of the conveying rail 6, and the limit groove 61 extends from one end of the conveying rail 6 to the other end of the conveying rail 6, so that the bottom of the housing is always clamped in the limit groove 61 during conveying of the housing on the conveying rail 6.

Referring to fig. 4 to 5, the nut mounting mechanism 2 includes a first mounting frame 21, a nut feeding rail 22, a nut plug 23, a first linear module 24, a first lifting module 25, a first clamping jaw 26, and a first cylinder 27, wherein the first mounting frame 21, the first cylinder 27, and the nut feeding rail 22 are all disposed on the machine table 1, the nut plug 23 is disposed at the end of the nut feeding rail 22, the first linear module 24 is horizontally disposed on the first mounting frame 21, the first linear module 24 extends from directly above the nut plug 23 to directly above the conveying rail 6, the first lifting module 25 is disposed on the first linear module 24, and the first clamping jaw 26 is disposed on the first lifting module 25; the nut top 23 is used for receiving the nut from the nut feeding track 22, the first air cylinder 27 is used for driving the nut top 23 to do lifting movement, so that the nut is conveyed to the top end of the nut top 23 by the nut feeding track 22, the nut top 23 is driven to move upwards by the first air cylinder 27, the top of the nut top 23 is exposed outside, then the first lifting module 25 slides on the first linear module 24 until the first clamping jaw 26 is suspended right above the nut top 23, then the first clamping jaw 26 slides on the first lifting module 25 to clamp the nut on the nut top 23, then the first clamping jaw 26 moves upwards, the first lifting module 25 moves to the right above the shell on the conveying track 6 (the shell is moved to the nut mounting mechanism 2 by the material moving mechanism 5), then the first clamping jaw 26 moves downwards to release the clamping of the nut, at the moment, the nut falls into the cavity of the shell, the nut is mounted in the mounting cavity of the shell without being mounted in the mounting cavity of the shell manually, the processing efficiency is improved, and the nut cannot be small, resulting in the problem of unfavorable handling.

Referring to fig. 4-5, two parallel nut grooves 221 are formed in the nut feeding rail 22, one end of the nut groove 221 extends from one end of the nut feeding rail 22 to the other end of the nut feeding rail 22, when the nut is fed, the nut feeding rail 22 is externally connected with a vibration disc, the nut enters the nut groove 221 in a specified state through the vibration disc, and is conveyed to the nut plug 23 through the nut groove 221, or the nut can be placed in the nut groove 221 in a manual stacking manner, and two parallel nuts can be simultaneously conveyed to the nut plug 23 due to the two nut grooves 221.

It is further optimized, referring to fig. 4-5, that in order to avoid limiting the position of the nut on the nut plug 23 when the nut moves from the nut feeding track 22 to the nut plug 23, and also avoid the nut from sliding off the nut plug 23 directly, one side of the first mounting frame 21 is provided with a mounting plate 28, the mounting plate 28 is arranged on one side of the nut plug 23 away from the nut feeding track 22, the nut plug 23 is slidably arranged on the mounting plate 28, the top of the nut plug 23 is provided with two clamping grooves corresponding to the nut grooves 221 respectively, the depth of the clamping grooves is smaller than the height of the nut, so that when the nut slides from the nut feeding track 22 to the nut plug 23, the nut falls directly onto the two clamping grooves, and the mounting plate 28 stops the movement of the nut on one side away from the nut feeding track 22.

4-5, Because the number of nuts to be installed on most wire holders is more than two, in order to improve the installation efficiency of the nuts, the first clamping jaw 26 comprises two clamping heads 261 and a driving piece for driving the two clamping heads 261 to move in opposite directions or back to back, and two clamping heads are arranged at the bottoms of the clamping heads 261 in parallel, so that the two clamping heads 261 can be mutually close to each other, the two clamping heads can clamp the two nuts on the nut top 23 respectively, the two nuts are installed synchronously, and the installation efficiency of the nuts is improved.

Referring to fig. 4-5, the specific structure of the first linear module 24 includes a first slide rail 241 and a first electric cylinder 242, the first electric cylinder 242 is disposed on the first slide rail 241, the first lifting module 25 is slidably disposed on the first slide rail 241, the first electric cylinder 242 is used for driving the first lifting module 25 to slide on the first slide rail 241, the specific structure of the first lifting module 25 includes a second slide rail 251 and a second electric cylinder 252, the second electric cylinder 252 is disposed on the second slide rail 251, the second slide rail 251 is vertically disposed on the first slide rail 241, the first clamping jaw 26 is disposed on the second slide rail 251, the second electric cylinder 252 is used for driving the first clamping jaw 26 to slide on the second slide rail 251, and of course, the above structure is merely an example of the specific structure of the first linear module 24 and the first lifting module 25, and other structures can be adopted to realize multidimensional movement of the first clamping jaw 26 during actual production and processing.

Referring to fig. 6, the post mounting mechanism 3 (the specific structure and the action process of the post mounting mechanism 3 are the same as those of the nut mounting mechanism 2, only the nut and the post specific structure are different, and the related structure is adaptively adjusted) includes a second mounting frame 31, a post feeding track 32, a post top 33, a second linear module 34 (the specific structure and the function of the second linear module 34 are the same as those of the first linear module 24), a second lifting module 35 (the specific structure and the function of the second lifting module 35 are the same as those of the first lifting module 25), a second clamping jaw 36 (the specific structure and the function of the second clamping jaw 36 are the same as those of the first clamping jaw 26, and are used for clamping the post), and a second cylinder 37, wherein the second mounting frame 31, the second cylinder 37 and the post feeding track 32 are all arranged on the machine 1, the post top 33 is arranged at the tail end of the post feeding track 32, the second linear module 34 is horizontally arranged on the second mounting frame 31, the second linear module 34 extends from the right above the post top 33 to the right above the conveying track 6, the second lifting module 35 is arranged on the second linear module 34, and the second lifting module 35 is arranged on the second lifting module 36; the terminal head 33 is used for receiving the terminal from the terminal feeding track 32, the second cylinder 37 is used for driving the terminal head 33 to do lifting movement, so that the terminal feeding track 32 of the shell conveys the terminal to the top end of the terminal head 33, the terminal head 33 is driven to move upwards through the second cylinder 37, the top of the terminal head 33 is exposed outside, then the second lifting module 35 slides on the second linear module 34 until the second clamping jaw 36 is suspended right above the terminal head 33, then the second clamping jaw 36 slides on the second lifting module 35 to clamp the binding post on the binding post plug 33, then the second clamping jaw 36 moves upwards, the second lifting module 35 moves to the position right above the shell on the conveying track 6 (the shell with the nut is moved to the binding post mounting mechanism 3 by the material moving mechanism 5), then the second clamping jaw 36 moves downwards to release the clamping of the binding post, and at the moment, the bottom end of the binding post falls into the slot of the shell to finish the mounting of the binding post.

Referring to fig. 6, two parallel wire column grooves 321 (the specific shape of the wire column grooves 321 is matched with the wire column) are formed in the wire column feeding track 32, the two wire column grooves 321 extend from one end of the wire column feeding track 32 to the other end of the wire column feeding track 32, when nuts are fed, the wire column feeding track 32 is externally connected with a vibration disc, the wire column enters the wire column grooves 321 in a specified state through the vibration disc, the wire column is conveyed to the wire column top 33 through the wire column grooves 321, the wire column can be placed in the wire column grooves 321 in a manual stacking mode, and the two wire column grooves 321 are formed, so that two parallel wires can be simultaneously conveyed to the wire column top 33.

Referring to fig. 7 and 8, the pressing mechanism 4 includes a third mounting frame 41, a pressing top 42 and a first driving component for driving the pressing top 42 to do lifting motion, the third mounting frame 41 is disposed on the conveying track 6, the pressing top 42 is suspended over the limiting groove 61, a third sliding rail is disposed on the third mounting frame 41, the pressing top 42 is disposed on the third sliding rail, the pressing top 42 includes a fixing plate and a pressing head clamped at the bottom of the fixing plate, the fixing plate is slidably disposed on the third sliding rail, so, when the material moving mechanism 5 moves a housing with a nut and a binding post to a position right below the pressing top 42, the first driving component drives the pressing top 42 to move downwards, so that the top end of the binding post is abutted against, the binding post is pressed into the housing, direct pressing by fingers is avoided, time and labor are saved, and the pressing efficiency is high, and the assembling efficiency of the wire holder is improved.

Referring to fig. 7 and 8, the first driving assembly specifically includes a third cylinder 43 and a lever 44, where the third cylinder 43 is disposed on the machine 1, one end of the lever 44 is provided with a waist-shaped slot and is rotationally connected with the top end of the pressing top 42 through the waist-shaped slot (specifically, the connecting structure is that a first groove is formed in the top of the pressing top 42, an end of the lever 44 is rotationally disposed in the first groove), the middle part of the lever 44 is rotationally disposed at the top end of the third mounting frame 41 (specifically, the connecting structure is that a second groove is formed in the top end of the third mounting frame 41, a middle part of the lever 44 is rotationally disposed in the second groove), the other end of the lever 44 is rotationally connected with the output end of the third cylinder 43 (specifically, the connecting structure is that a U-shaped mounting seat is disposed at the output end of the third cylinder 43, and an end of the lever 44 is rotationally disposed on the U-shaped mounting seat), so that the third cylinder 43 drives one end of the lever 44 to make a lifting motion, and the pressing top 42 connected with the other end of the lever 44 makes a lifting motion to drive the pressing top 42.

Referring to fig. 7, in order to avoid the position deviation of the housing mounted with the nut and the binding post, when the pressing top 42 is pressed down, the pressing mechanism 4 further includes a positioning assembly, the positioning assembly includes a positioning plate 45 and a second driving assembly (the second driving assembly may employ a fourth cylinder), one end of the positioning plate 45 is provided with two positioning posts 451, a positioning slot is between the two positioning posts 451, two positioning holes 62 are provided on one side of the conveying rail 6, the two positioning holes 62 are communicated with the limiting slot 61, the two positioning posts 451 are respectively slidably disposed in the two positioning holes 62, the second driving assembly is used for driving the positioning plate 45 to move to a side close to or far away from the conveying rail 6, when the ends of the two positioning posts 451 move into the limiting slot 61, the positioning slot is located under the pressing top 42, so, when the moving mechanism 5 transfers the housing mounted with the nut and the binding post to the pressing mechanism 4, the second driving assembly drives the positioning plate 45 to one side of the conveying rail 6, so that the two positioning posts are inserted into the limiting slot 61, the two positioning posts 451 are respectively disposed at two sides of the housing 451, and the two sides of the housing 451 are conveniently suspended to be disposed at two sides close to the two sides of the housing 451.

Referring to fig. 3 and 9, the material moving mechanism 5 includes a synchronous plate 51, a plurality of material moving plates 52 (in this embodiment, the material moving plates 52 are 5) and a third driving component, the synchronous plate 51 is disposed on one side of the conveying track 6, the plurality of material moving plates 52 are disposed on the synchronous plate 51 in parallel (the material moving plates 52 are fixed on the synchronous plate 51 by bolts), the suspension ends of the material moving plates 52 are slidably provided with sliding plates 53 (the specific mounting mode of the sliding plates 53 is that the suspension ends of the material moving plates 52 are provided with sliding holes, the sliding plates 53 are slidably disposed in the sliding holes), the sliding direction of the sliding plates 53 is perpendicular to the conveying direction of the conveying track 6, an elastic member (in which the elastic member may be a spring or an elastic sheet) is disposed between the sliding plates 53 and the material moving plates 52, one side of the sliding plates 53 away from the conveying direction of the conveying track 6 is an inclined surface, when the housing is in contact with the inclined surface, the sliding plates 53 are slid toward the synchronous plate 51 side, the third driving component is used for driving the synchronous plate 51 to move toward or away from the conveying direction of the conveying track 6, when the housing is in contact with the inclined surface, when the housing is required, the housing is moved toward the conveying track 6, the sliding plate 53 is moved toward the side of the synchronous plate 53 is moved toward the side of the conveying track 6 by the side of the elastic member, and the elastic member is set toward the side of the sliding plate 53, and the elastic member is moved toward the side of the housing 53 toward the conveying track 6 by the side of the elastic member, and the sliding plate 53 is set toward the side of the conveying track 6 by the elastic member, and the elastic member is moved toward the side of the side 6, and is pressed toward the side of the side slide plate 51 The nut mounting mechanism 2 and the shell at the binding post mounting mechanism 3 move, the shell at the corresponding assembly process is transferred to the next assembly link, the material moving speed is improved, the required mounting space is small, the action is simple, the action speed is high, and the assembly efficiency of the binding post is improved.

Referring to fig. 3, in order to guide the movement of the synchronizing plate 51, the material moving mechanism 5 further includes a guide rail 54 disposed at one side of the conveying rail 6, the extending direction of the guide rail 54 is identical to the extending direction of the conveying rail 6, the synchronizing plate 51 is slidably disposed on the guide rail 54, so that the movement of the synchronizing plate 51 is limited by the guide rail 54 to move the synchronizing plate 51 in a specified direction, and a third driving assembly may employ a third cylinder 55, the third cylinder 55 is disposed on the guide rail 54, and the synchronizing plate 51 is disposed at an output end of the third cylinder 55, so that the driving of the synchronizing plate 51 is completed.

To sum up, when assembling the wire holder, the shell is arranged on the conveying track 6, the shell is moved on the conveying track 6 through the material moving mechanism 5, the nut is placed in the cavity of the shell through the nut mounting mechanism 2, the wiring terminal mounting mechanism 3 and the pressing mechanism 4 in sequence, the nut mounting mechanism 2 inserts the wiring terminal in the slot of the shell from top to bottom, the wiring terminal is pressed down through the pressing mechanism 4 from top to bottom, the wiring terminal is pressed into the shell, the wire holder pressed through the pressing is pushed to the tail end of the conveying track 6 by the wire holder pressed next until the conveying track 6 is pushed out, and blanking is completed, so that the assembly of the wire holder is completed, the automation degree is high, and the processing efficiency is improved.

The above is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above examples. It is to be understood that other modifications and variations which may be directly derived or contemplated by those skilled in the art without departing from the spirit and concepts of the present utility model are deemed to be included within the scope of the present utility model.

Claims (10)

1. The nut mounting mechanism of the wire holder assembly machine is characterized by comprising a first mounting frame (21), a nut feeding track (22), a first linear module (24), a first lifting module (25) and a first clamping jaw (26), wherein the nut feeding track (22) is arranged on one side of the first mounting frame (21), the first linear module (24) is horizontally arranged on the first mounting frame (21), the first lifting module (25) is arranged on the first linear module (24), and the first clamping jaw (26) is arranged on the first lifting module (25);

The nut feed rail (22) is for feeding nuts and the first clamping jaw (26) is for clamping nuts from the nut feed rail (22).

2. The nut mounting mechanism of a wire holder assembly machine according to claim 1, wherein two nut grooves (221) are formed in the nut feeding rail (22), and the nut grooves (221) extend from one end of the nut feeding rail (22) to the other end of the nut feeding rail (22).

3. A nut mounting mechanism for a wire holder assembly machine as set forth in claim 2, wherein said first clamping jaw (26) includes two jaws (261) and a driving member for driving the two jaws (261) to move toward or away from each other.

4. A nut mounting mechanism for a wire holder assembly machine according to claim 3, wherein two clamping pieces are arranged in parallel at the bottom of the clamping head (261).

5. The nut mounting mechanism of a wire holder assembling machine according to claim 2, further comprising a nut plug (23) and a first cylinder (27), wherein the nut plug (23) is arranged at the tail end of the nut feeding track (22), the nut plug (23) is used for receiving a nut from the nut feeding track (22), and the first cylinder (27) is used for driving the nut plug (23) to do lifting movement.

6. The nut mounting mechanism of a wire holder assembly machine according to claim 5, wherein a mounting plate (28) is arranged on one side of the first mounting frame (21), and the mounting plate (28) is arranged on one side of the nut plug (23) away from the nut feeding track (22).

7. The nut mounting mechanism of a wire holder assembling machine according to claim 6, wherein the nut plug (23) is slidably provided on the mounting plate (28).

8. The nut mounting mechanism of a wire holder assembly machine according to claim 5, wherein two clamping grooves corresponding to the nut grooves (221) are formed in the top of the nut plug (23), and the depth of each clamping groove is smaller than the height of the nut.

9. The nut mounting mechanism of a wire holder assembly machine according to claim 1, wherein the first linear module (24) comprises a first sliding rail (241) and a first electric cylinder (242), the first electric cylinder (242) is arranged on the first sliding rail (241), the first lifting module (25) is slidably arranged on the first sliding rail (241), and the first electric cylinder (242) is used for driving the first lifting module (25) to slide on the first sliding rail (241).

10. The nut mounting mechanism of a wire holder assembly machine according to claim 9, wherein the first lifting module (25) comprises a second sliding rail (251) and a second electric cylinder (252), the second electric cylinder (252) is arranged on the second sliding rail (251), the second sliding rail (251) is vertically arranged on the first sliding rail (241), the first clamping jaw (26) is arranged on the second sliding rail (251), and the second electric cylinder (252) is used for driving the first clamping jaw (26) to slide on the second sliding rail (251).