CN220155928U

CN220155928U - Wire clamping seat adjusting wear-resistant adapting structure of full-automatic wire harness crimping terminal machine

Info

Publication number: CN220155928U
Application number: CN202321328350.1U
Authority: CN
Inventors: 郑斌斌
Original assignee: Hangzhou Waho Electronic Technology Co ltd
Current assignee: Hangzhou Waho Electronic Technology Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-12-08
Anticipated expiration: 2033-05-29

Abstract

The utility model provides a wire clamping seat adjusting wear-resistant adapting structure of a full-automatic wire harness crimping terminal machine, which comprises a wire pulling translation device body and a sliding seat slidably arranged at one side of the top of the wire pulling translation device body, wherein the wire pulling seat is fixedly arranged at one side of the sliding seat far away from the wire pulling translation device body through a bolt, and two groups of symmetrically arranged clamping blocks are slidably arranged in the wire pulling seat; the top of the stay wire seat is provided with a clamping driving mechanism, and the clamping driving mechanism is used for clamping and driving two groups of clamping blocks inwards and clamping a wire harness for crimping operation. The utility model can be adapted to the wire clamping position, can adjust the clamping performance, so as to solve the problems that the existing wire clamping position has poor adaptability, no adjustable wear-resistant structure, no adaptation effect is achieved after the integral installation, the clamping head for clamping the wire harness is required to be replaced each time the specification of the wire harness is changed, and the processing continuity is reduced.

Description

Wire clamping seat adjusting wear-resistant adapting structure of full-automatic wire harness crimping terminal machine

Technical Field

The utility model relates to the technical field of wire harness crimping terminal machines, in particular to a wear-resistant adapting structure for adjusting a wire clamping seat of a full-automatic wire harness crimping terminal machine.

Background

The wire harness is an electric wire, and is used for connecting an input terminal and an output terminal for electric transmission or signal transmission, and is widely applied to various electrified devices and equipment, for example: televisions, cell phones, cameras, automobiles, air conditioners, radios, airplanes, trains, and the like are all kept from the wiring harness. The pencil is in order to more convenient realization electricity be connected, and the general condition is at one end or both ends fixedly connected with terminal, carries out the punching press with terminal and pencil tip through the punching machine, and this kind of processing mode has improved the efficiency of terminal crimping to a certain extent, but the efficiency of manual wire stripping is still very low, and the uniformity is not good moreover, so replaced by automatic pencil crimping terminal machine gradually. The current mode is to combine two traditional machines, namely a wire harness crimping terminal machine and a waterproof bolt penetrating machine. Therefore, the machine structure becomes extremely complex, the action is complicated, the process of penetrating into the waterproof bolt and then peeling can not be realized, and the product has the possibility of poor core wire yarn scattering. In addition, in the prior art, in the penetrating machine of waterproof plug, mechanical structure is complicated, manufacturing cost is high, action is loaded down with trivial details, wherein, the mode of penetrating of waterproof plug is for wearing waterproof plug again after the electric wire skinning, and the in-process electric wire core that this mode waterproof plug penetrated the electric wire has the bad that causes the product of scattered silk, and the maintenance of machine need have professional knowledge's advanced technician just can operate.

For example, the utility model disclosed in publication number CN106257776B includes: a base; the wire harness feeding device is arranged on the machine base; a first terminal crimping device mounted on the housing; the peeling and cutting mechanism comprises a first peeling and cutting device and a second peeling and cutting device which work synchronously; the waterproof bolt penetrating device comprises a waterproof bolt feeding mechanism, a rotary feeding mechanism and a clamping penetrating mechanism, wherein the clamping penetrating mechanism is positioned beside the second stripping and cutting device; a second terminal crimping device mounted on the housing; the stay wire translation device is arranged at the rear ends of the stripping and cutting mechanism, the waterproof bolt penetrating device and the second terminal crimping device; and the discharging manipulator is arranged beside the second terminal crimping device. The waterproof bolt penetrating device with a simple structure is integrated on the wire harness crimping terminal machine, the manufacturing cost is low, the penetrating mode of the waterproof bolt is improved to be firstly penetrated into the waterproof bolt and then the wire is peeled, the phenomenon of wire scattering of a core wire is avoided, the reject ratio of products is reduced, and the waterproof bolt penetrating device has extremely high market competitiveness.

The waterproof plug penetrating device can be integrated on the wire harness crimping terminal machine, the manufacturing cost is low, but the adaptability of the wire clamping position is poor, an adjustable wear-resistant structure does not exist, the integral integrated installation is not provided with an adaptive effect, the clamping heads for clamping the wire harness are required to be replaced every time the specification of the wire harness is changed, and the processing continuity is reduced.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the wear-resistant adapting structure for adjusting the wire clamping seat of the full-automatic wire harness crimping terminal machine, which can adapt to the wire clamping position and adjust the clamping performance so as to solve the problems that the existing wire clamping position is poor in adaptability, has no adjustable wear-resistant structure, does not have an adapting effect after being integrally installed, needs to change the clamping head for clamping the wire harness every time the wire harness specification changes, and reduces the processing continuity.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the wire clamping seat adjusting wear-resistant adapting structure of the full-automatic wire harness crimping terminal machine comprises a wire pulling translation device body and a sliding seat which is slidably arranged on one side of the top of the wire pulling translation device body, wherein the wire pulling seat is fixedly arranged on one side of the sliding seat away from the wire pulling translation device body through a bolt, and two groups of symmetrically arranged clamping blocks are slidably arranged in the wire pulling seat;

the top of the stay wire seat is provided with a clamping driving mechanism which is used for clamping and driving the two groups of clamping blocks inwards and clamping and crimping the wire harness;

the clamping block is provided with the wear-resisting adaptation mechanism of upset in one side that is close to each other, wear-resisting adaptation mechanism of upset is used for upset clamping structure quick change the centre gripping shape that corresponds, and guarantees the adaptation of wearability and different wire harness specifications.

Further, the clamping driving mechanism comprises a driving groove, a driving block, a synchronizing shaft, two-way lead screws and a driving assembly, wherein the driving groove is formed in the top of the stay wire seat and located on two sides of the clamping block, the synchronizing shaft is fixedly installed inside the clamping block and is in sliding fit with the driving groove, the driving block is fixedly installed at two ends of the synchronizing shaft through bolts, the two-way lead screws are arranged on two sides of the stay wire seat and are in threaded connection with the driving block, the driving assembly is arranged on one side of the sliding seat, and the driving assembly is used for synchronously driving the two groups of two-way lead screws.

Further, the drive assembly comprises a mounting plate, a first driving motor, two groups of chain wheels, a transmission chain and a shaft bracket, wherein the mounting plate is welded at the top of one side of a stay wire seat, which is far away from a sliding seat, the first driving motor is fixedly installed at one side of the top of the mounting plate, an output end of the driving motor is fixedly installed with one end, close to a bidirectional screw, of one group of driving motor, two groups of chain wheels are sleeved at one end, close to the first driving motor, of the two groups of bidirectional screws, the transmission chain is sleeved on the surface of the chain wheels, the two groups of chain wheels are matched through transmission chain transmission, and the shaft bracket is sleeved at two ends of the surface of the bidirectional screw and is fixedly installed with the sliding seat.

Further, the wear-resisting adaptation mechanism of upset includes clamp splice, trip shaft, worm wheel, worm and driving motor two, the clamp splice is provided with two sets of and symmetry sets up in the clamp splice is inboard, the trip shaft welding is in one side that the clamp splice deviates from mutually, worm wheel key connection is kept away from the one end of clamp splice at the trip shaft, driving motor two is provided with two, two sets of driving motor two pass through bolt fixed mounting and are in one side that the clamp splice deviates from mutually, the worm passes through shaft coupling fixed mounting at driving motor two's output, the worm wants the meshing with the worm wheel.

Furthermore, the clamping blocks are arranged in a cross shape, the cross heads of the clamping blocks adopt four adaptive wire bundles, and two groups of clamping blocks after cross torsion can be combined to achieve different friction effects.

Further, the bottom of the driving block is respectively in sliding fit with the top of the sliding seat and the top of the mounting plate.

The utility model has the beneficial effects that: according to the utility model, the clamping structure overturned by the overturned wear-resistant adapting mechanism can be driven and clamped close to each other through the clamping driving mechanism, so that the wire harness is clamped, and the adapting effect of various wire harnesses is improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a perspective view of another embodiment of the present utility model;

FIG. 3 is a schematic diagram of an exploded construction of the wire holder;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A;

fig. 5 is a schematic perspective view of a clamp block.

In the figure: 1. a guy wire translation device body; 2. a sliding seat; 3. a stay wire seat; 4. a clamping block; 5. a clamping driving mechanism; 501. a driving groove; 502. a driving block; 503. a synchronizing shaft; 504. a bidirectional screw rod; 505. a drive assembly; 5051. a mounting plate; 5052. driving a first motor; 5053. a sprocket; 5054. a drive chain; 5055. a shaft bracket; 6. the turnover wear-resistant adapting mechanism; 601. clamping blocks; 602. a turnover shaft; 603. a worm wheel; 604. a worm; 605. and driving a second motor.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, fig. 1 is a schematic structural diagram of the present utility model.

The utility model provides a full-automatic pencil crimping terminal machine's clamp line seat adjustment wear-resisting adaptation structure, includes translation device body 1 and sliding seat 2 of slidable mounting in translation device body 1 top one side of acting as go-between, and sliding seat 2 is kept away from translation device body 1's one side through bolt fixed mounting act as go-between seat 3, and the inside slidable mounting of act as go-between seat 3 has two sets of clamping blocks 4 that set up symmetrically;

the top of the wire drawing seat 3 is provided with a clamping driving mechanism 5, and the clamping driving mechanism 5 is used for clamping and driving the two groups of clamping blocks 4 inwards and clamping and crimping the wire harness;

one side that the clamping block 4 is close to each other is provided with upset wear-resisting adaptation mechanism 6, and upset wear-resisting adaptation mechanism 6 is used for upset clamping structure quick change the centre gripping shape that corresponds, and guarantees the adaptation of wearability and different wire harness specifications.

Referring to fig. 2, 3, 4 and 5, fig. 2 is a schematic perspective view of another perspective view of the present utility model; FIG. 3 is a schematic diagram of an exploded construction of the wire holder; fig. 4 is an enlarged schematic view of the structure of fig. 2 a, and fig. 5 is a schematic view of the structure of the clamping block.

The clamping driving mechanism 5 comprises a driving groove 501, a driving block 502, a synchronizing shaft 503, a bidirectional screw rod 504 and a driving assembly 505, wherein the driving groove 501 is formed in the top of the wire drawing seat 3 and located on two sides of the clamping block 4, the synchronizing shaft 503 is fixedly arranged in the clamping block 4, the synchronizing shaft 503 is in sliding fit with the driving groove 501, the driving block 502 is fixedly arranged at two ends of the synchronizing shaft 503 through bolts, the bidirectional screw rod 504 is arranged on two sides of the wire drawing seat 3, the bidirectional screw rod 504 is in threaded connection with the driving block 502, the driving assembly 505 is arranged on one side of the sliding seat 2, the driving assembly 505 is used for synchronously driving the two groups of bidirectional screw rods 504, the driving groove 501 facilitates the synchronizing shaft 503 to slide in the driving assembly 505, the bidirectional screw rod 504 is driven to rotate through the driving assembly 505, the driving block 502 in threaded connection with the bidirectional screw rod 504 moves in the direction of approaching each other to clamp operation, the driving block 502 drives the synchronizing shaft 503 to move in the direction of approaching each other, and the synchronizing shaft 503 drives the clamping blocks 4 to move in the direction of approaching each other to clamp.

The driving assembly 505 comprises a mounting plate 5051, a first driving motor 5052, two groups of sprockets 5053, a transmission chain 5054 and a shaft bracket 5055, wherein the mounting plate 5051 is welded on the top of one side, far away from the sliding seat 2, of the pull wire seat 3, the first driving motor 5052 is fixedly installed on one side of the top of the mounting plate 5051, the output end of the first driving motor 5052 is fixedly installed at one end, close to one bi-directional lead screw 504, of the first driving motor 5052, the two groups of sprockets 5053 are sleeved at one end, close to the first driving motor 5052, of the two groups of sprockets 5053, the transmission chain 5054 is sleeved on the surface of the sprockets 5053, the two groups of sprockets 5053 are in transmission fit through the transmission chain 5054, the shaft bracket 5055 is sleeved at two ends of the surface of the bi-directional lead screw 504 and is fixedly installed with the sliding seat 2, the shaft bracket 5055 can limit the two groups of bi-directional lead screws 504, the first driving motor 5052 is started to drive one bi-directional lead screw 504 to rotate, and the other bi-directional lead screw 504 is driven to rotate synchronously through the cooperation of the sprockets 5053 after the bi-directional lead screws 504 rotate.

The turnover wear-resistant adapting mechanism 6 comprises a clamping block 601, a turnover shaft 602, a worm gear 603, a worm 604 and a driving motor II 605, wherein the clamping block 601 is provided with two groups and symmetrically arranged on the inner side of the clamping block 4, the turnover shaft 602 is welded on one side, deviating from the clamping block 601, of the turnover shaft 602, the worm gear 603 is connected with one end, far away from the clamping block 601, of the turnover shaft 602, the driving motor II 605 is provided with two groups of driving motors II, 605 are fixedly arranged on one side, deviating from the clamping block 4, of the driving motor II, the worm 604 is fixedly arranged at the output end of the driving motor II 605 through a coupler, the worm 604 and the worm gear 603 want to be meshed, the worm 604 can be driven to rotate after the driving motor II 605 is started, the worm gear 603 is driven to rotate, the worm gear 603 drives the clamping block 601 to turn over through the turnover shaft 602, and one side, close to the clamping blocks 601, which changes different clamping structure shapes through turning, can achieve different friction performances, and clamp wire harnesses of different specifications.

The clamp splice 601 is the cross setting, and clamp splice 601 cross head adopts four kinds of adaptation wiring restraints shape, and two sets of clamp splice 601 after the cross twists reverse can make up and realize different friction effect, and the clamp splice 601 that the cross set up can have four kinds of centre gripping forms, and also can realize different centre gripping effects through crisscross cooperation, and the clamp face changes back adaptation different wiring restraints and realize pressing from both sides tightly.

The bottom of the driving block 502 is respectively in sliding fit with the top of the sliding seat 2 and the top of the mounting plate 5051, the driving block 502 can ensure that the clamping angle of the clamping block 4 is not influenced by torsion and inclination during transverse movement through sliding with the sliding seat 2 and the mounting plate 5051, and the stability of clamping the wire harness is ensured.

Working principle: when the wire harness is changed, the second driving motor 605 is started to drive the worm 604 to rotate, the worm 604 drives the worm wheel 603 to rotate, the worm wheel 603 drives the clamping block 601 to overturn through the overturning shaft 602, one side of the clamping block 601, which is close to the clamping block, is enabled to achieve different friction performances to clamp wire harnesses of different specifications through overturning, then the first driving motor 5052 is started to drive one group of bidirectional screws 504 to rotate, one group of bidirectional screws 504 is driven to synchronously rotate through the matching transmission connection of the chain wheels 5053 after rotating, the bidirectional screws 504 are driven to move in the direction of being close to each other by rotating the driving block 502 in a threaded connection mode to clamp, the synchronous shaft 503 drives the synchronous shaft 503 to move in the direction of being close to each other to clamp the clamping block 4, and the effect of clamping different wire harnesses is achieved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a full-automatic pencil crimping terminal machine's clamp line seat adjustment wear-resisting adaptation structure, is including acting as go-between translation device body (1) and slidable mounting at sliding seat (2) of translation device body (1) top one side of acting as go-between, its characterized in that: one side of the sliding seat (2) far away from the stay wire translation device body (1) is fixedly provided with a stay wire seat (3) through a bolt, and two groups of symmetrically arranged clamping blocks (4) are slidably arranged in the stay wire seat (3);

the top of the wire pulling seat (3) is provided with a clamping driving mechanism (5), the clamping driving mechanism (5) is used for clamping and driving the two groups of clamping blocks (4) inwards, and clamping and crimping the wire harness;

the clamping block (4) is provided with a turnover wear-resistant adapting mechanism (6) on one side close to each other, and the turnover wear-resistant adapting mechanism (6) is used for rapidly changing the corresponding clamping shape of the turnover clamping structure and ensuring the adaptation of wear resistance and different wire harness specifications.

2. The wire clamping seat adjusting wear-resistant adapting structure of the full-automatic wire harness crimping terminal machine according to claim 1, wherein: the clamping driving mechanism (5) comprises a driving groove (501), a driving block (502), a synchronizing shaft (503), a bidirectional screw (504) and a driving assembly (505), wherein the driving groove (501) is formed in the top of a wire pulling seat (3) and located on two sides of the clamping block (4), the synchronizing shaft (503) is fixedly installed inside the clamping block (4), the synchronizing shaft (503) is in sliding fit with the driving groove (501), the driving block (502) is fixedly installed at two ends of the synchronizing shaft (503) through bolts, the bidirectional screw (504) is arranged on two sides of the wire pulling seat (3), the bidirectional screw (504) is in threaded connection with the driving block (502), and the driving assembly (505) is arranged on one side of the sliding seat (2) and is used for synchronously driving the two groups of bidirectional screws (504).

3. The wire clamping seat adjusting wear-resistant adapting structure of the full-automatic wire harness crimping terminal machine according to claim 2, wherein: the drive assembly (505) comprises a mounting plate (5051), a first drive motor (5052), two groups of sprockets (5053), a transmission chain (5054) and a shaft bracket (5055), wherein the mounting plate (5051) is welded at the top of one side of a stay wire seat (3) away from a sliding seat (2), the first drive motor (5052) is fixedly arranged at one side of the top of the mounting plate (5051), the output end of the first drive motor (5052) is fixedly arranged at one end, close to one end, of a bidirectional screw (504), of one group of the bidirectional screws, the two groups of the sprockets (5053) are sleeved at one end, close to the first drive motor (5052), of the transmission chain (5054) are sleeved on the surface of the sprocket (5053), the two groups of the sprockets (5053) are in transmission fit through the transmission chain (5054), and the shaft bracket (5055) is sleeved at two ends of the surface of the bidirectional screw (504) and fixedly arranged with the sliding seat (2).

4. The wire clamping seat adjusting wear-resistant adapting structure of the full-automatic wire harness crimping terminal machine according to claim 1, wherein: the utility model provides a wear-resisting adaptation mechanism of upset (6) includes clamp splice (601), tilting axis (602), worm wheel (603), worm (604) and driving motor two (605), clamp splice (601) are provided with two sets of and symmetry set up in clamp block (4) inboard, tilting axis (602) welding is in one side that clamp splice (601) deviates from mutually, worm wheel (603) key-joint keeps away from the one end of clamp splice (601) at tilting axis (602), driving motor two (605) are provided with two, two sets of driving motor two (605) pass through bolt fixed mounting in clamp block (4) one side that deviates from mutually, worm (604) pass through shaft coupling fixed mounting in driving motor two (605) output, worm (604) want to mesh with worm wheel (603).

5. The wire clamping seat adjusting wear-resistant adapting structure of the full-automatic wire harness crimping terminal machine according to claim 4, wherein: the clamping blocks (601) are arranged in a cross shape, the cross heads of the clamping blocks (601) are in four adaptive wire bundle shapes, and two groups of clamping blocks (601) after cross torsion can be combined to achieve different friction effects.

6. The wire clamping seat adjusting wear-resistant adapting structure of the full-automatic wire harness crimping terminal machine according to claim 3, wherein: the bottom of the driving block (502) is respectively in sliding fit with the top of the sliding seat (2) and the top of the mounting plate (5051).