CN220731917U - Connecting device for flexible cable - Google Patents

Abstract

The utility model relates to a connecting device for a flexible cable, which comprises a connecting bin, wherein two groups of sliding plates and an adjusting piece for pushing the two groups of sliding plates to move relatively are arranged in an inner cavity of the connecting bin, a fixed bin is arranged on the side surface of each sliding plate, a cable wire is detachably arranged on the fixed bin, a connector for connecting the cable wire is arranged on the other side of each sliding plate, and a positioning inserting column for connecting the connectors on the left side and the right side is also arranged in the connecting bin. This a connecting device for flexible cable installs respectively in corresponding fixed storehouse through the multiunit flexible cable with both sides to make its end be connected to the joint, control adjusting part makes two sets of sliding plates be close to, makes the joint that is located both sides connect, then alternates every group of joints with the location spliced pole, makes its connection stable, under receiving external force influence, the joint of both sides can not break away from easily, thereby improves stability and the security of its connection greatly.

Description

Connecting device for flexible cable

Technical Field

The utility model relates to the technical field of flexible cables, in particular to a connecting device for a flexible cable.

Background

The flexible cable is a first-choice cable of a power transmission material and a signal transmission carrier in a drag chain motion system, and is also called a drag chain cable, a drag cable, a mobile cable, a robot cable and the like; the conductor structure of the flexible cable mainly adopts a low-viscosity flexible wear-resistant material according to stranded copper conductor structures of DINDE 0295 and IEC228 standards, and the sheath is made of a low-viscosity flexible wear-resistant material so as to slow down the abrasion of the cable in continuous reciprocating movement.

In the prior art, most of the used cable connecting devices have poor connection stability, and in practical application, when being influenced by external force environment, the cable connecting devices are easy to separate from the joint, so that the cable cannot be normally connected and used, and therefore, the connecting device for the flexible cable is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

In view of the shortcomings of the prior art, the present utility model provides a connection device for a flexible cable to solve the problems set forth in the background above.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the connecting device for the flexible cable comprises a connecting bin, wherein two groups of sliding plates and an adjusting piece for pushing the two groups of sliding plates to move relatively are arranged in an inner cavity of the connecting bin, a fixed bin is arranged on the side face of each sliding plate, a cable wire is detachably arranged on the fixed bin, a connector for connecting the cable wire is arranged on the other side of each sliding plate, and a positioning inserting column for connecting the connectors on the left side and the right side is further arranged in the connecting bin;

the adjusting piece is including rotatable setting up in the two-way lead screw of connection storehouse inner chamber bottom, be located the top of connection storehouse inner chamber is provided with two sets of crossbars, the both ends of sliding plate are provided with respectively with two-way lead screw threaded connection, with horizontal pole sliding connection's movable block, the bottom of connection storehouse is provided with the pivoted driving piece of control two-way lead screw.

Preferably, the driving piece comprises a worm rotatably arranged at the bottom of the connecting bin, and the bidirectional screw rod is provided with a worm wheel meshed with the worm.

Preferably, the upper end of the connecting bin is provided with a limiting groove, and the top of the positioning inserting column is provided with a mounting block embedded in the limiting groove.

Preferably, two groups of threaded columns penetrating through the mounting blocks are arranged in the limiting groove, and locking nuts are arranged on the threaded columns.

Preferably, the end part of the cable is provided with a connecting sleeve embedded into the fixed bin, the upper side and the lower side of the connecting sleeve are both installed in the fixed bin through bolts, the end part of the connecting sleeve is provided with a connecting block, a connecting seat butted with the connector is arranged in the fixed bin, and the other end of the connecting seat is connected with the connecting block.

(III) beneficial effects

Compared with the prior art, the utility model provides a connecting device for a flexible cable, which has the following beneficial effects:

this a connecting device for flexible cable installs respectively in corresponding fixed storehouse through the multiunit flexible cable with both sides to make its end be connected to the connecting block, control adjusting part makes two sets of sliding plates be close to afterwards, makes the joint that is located both sides connect, then alternates every group of joint with the location spliced pole, makes its connection stable, under receiving external force influence, the joint of both sides can not break away from easily, thereby improves stability and the security of its connection greatly.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1;

fig. 4 is an enlarged view of fig. 1 at C in accordance with the present utility model.

In the figure: 1 cable, 2 sliding plates, 3 connecting bins, 4 bidirectional screw rods, 5 cross rods, 6 joints, 7 positioning inserting columns, 8 worms, 9 worm wheels, 10 connecting seats, 11 connecting sleeves, 12 bolts, 13 fixed bins, 14 connecting blocks, 15 threaded columns, 16 locking nuts, 17 mounting blocks and 18 moving blocks.

Detailed Description

The following description of the preferred embodiments of the present utility model is provided in connection with the accompanying drawings, and it is to be understood that the utility model is not limited thereto.

The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the technical features indicated, whereby the features defining "first", "second" may explicitly or implicitly include one or more of such features, and in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and for example, may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected, may be electrically connected, may be directly connected, may be indirectly connected through an intermediate medium, and may be in communication with the inside of two elements, and the specific meaning of the terms in the present utility model may be understood as specific to one of ordinary skill in the art.

Referring to fig. 1-4, in the embodiment of the present utility model, a connection device for a flexible cable includes a connection bin 3, an inner cavity of the connection bin 3 is provided with two groups of sliding plates 2 and an adjusting member for pushing the two groups of sliding plates 2 to move relatively, the two groups of sliding plates 2 are controlled to approach by the adjusting member, so that cables 1 on two sides are connected, a fixing bin 13 is provided on a side surface of the sliding plate 2, the cable 1 is detachably mounted on the fixing bin 13, a connector 6 for connecting the cable 1 is provided on the other side of the sliding plate 2, positioning posts 7 for connecting the connectors 6 on the left side and the right side are further provided in the connection bin 3, the cables 1 on the two sides are butted by connecting the connectors 6 on the two sides, and then the positioning posts 7 penetrate through each group of connectors 6, so that the connection of the connectors 6 is stable, and the safety of the connection of the cables 1 is improved;

the regulating part comprises a bidirectional screw rod 4 rotatably arranged at the bottom of the inner cavity of the connecting bin 3, two groups of cross bars 5 are arranged at the top of the inner cavity of the connecting bin 3, two ends of the sliding plate 2 are respectively in threaded connection with the bidirectional screw rod 4, a moving block 18 in sliding connection with the cross bars 5 is arranged at the two ends of the sliding plate 2, a driving part for controlling the bidirectional screw rod 4 to rotate is arranged at the bottom of the connecting bin 3, the driving part is used for controlling the bidirectional screw rod 4 to rotate, the moving blocks 18 at the two sides are pushed to move left and right under the limit of the cross bars 5, and accordingly the two groups of sliding plates 2 are controlled to be close to each other, and stable connection of the cable 1 is realized.

Further, the driving piece comprises a worm 8 rotatably arranged at the bottom of the connecting bin 3, a worm wheel 9 meshed with the worm 8 is arranged on the bidirectional screw rod 4, the worm 8 is rotated, and the worm wheel 9 is pushed to rotate by meshing, so that the bidirectional screw rod 4 can be rotated.

Further, the upper end of the connection bin 3 is provided with a limit groove, the top of the positioning inserting column 7 is provided with a mounting block 17 embedded in the limit groove, and after the positioning inserting column 7 is inserted into the joint 6, the mounting block 17 at the upper end of the positioning inserting column is embedded in the limit groove, so that the stability of the positioning inserting column 7 is improved.

Further, two groups of threaded columns 15 penetrating through the mounting blocks 17 are arranged in the limiting groove, locking nuts 16 are arranged on the threaded columns 15, the positioning inserting columns 7 are further fixed through the locking nuts 16 and the threaded columns 15, and the fixing stability of the butt joint 6 is enhanced.

Further, the end of the cable 1 is provided with a connecting sleeve 11 embedded into a fixed bin 13, the upper side and the lower side of the connecting sleeve 11 are both installed in the fixed bin 13 through bolts 12, the end of the connecting sleeve 11 is provided with a connecting block 14, a connecting seat 10 butted with the connecting block 14 is arranged in the fixed bin 13, the other end of the connecting seat 10 is connected with a joint 6, the cable 1 is connected with a sliding plate 2, the connecting sleeve 11 at the end is embedded into the fixed bin 13, the connecting block 14 is spliced with the connecting seat 10, and the cable 1 can be connected with the joint 6.

In summary, according to the connecting device for the flexible cable, the connecting sleeves 11 at the ends of the plurality of groups of cables 1 are inserted into the fixed bin 13, the connecting sleeves 11 are fixed through the bolts 12, the connecting blocks 14 are spliced with the connecting seats 10, the cables 1 are enabled to be connected with the connectors 6 stably, then the worm 8 is rotated, the worm wheel 9 is pushed to rotate by meshing, the bidirectional screw rod 4 is rotated, the moving blocks 18 at two sides are pushed to move left and right under the limit of the cross rod 5, so that the two groups of sliding plates 2 are controlled to be close, stable connection of the cables 1 is realized, the positioning inserting posts 7 are inserted into each group of connectors 6, the mounting blocks 17 at the upper end are embedded into the limit grooves, the positioning inserting posts 7 are fixed through the locking nuts 16 and the threaded posts 15, the stability of fixing the connectors 6 is enhanced, and the connectors 6 at two sides are not easy to separate when the device is affected by external force, so that the safety stability of connection is greatly improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A connection device for a flexible cable, characterized by: the connecting bin (3) is characterized by comprising a connecting bin (3), wherein two groups of sliding plates (2) and an adjusting piece for pushing the two groups of sliding plates (2) to move relatively are arranged in an inner cavity of the connecting bin (3), a fixed bin (13) is arranged on the side surface of the sliding plate (2), a cable (1) is detachably arranged on the fixed bin (13), a joint (6) for connecting the cable (1) is arranged on the other side of the sliding plate (2), and a positioning inserting column (7) for connecting the joints (6) on the left side and the right side is further arranged in the connecting bin (3);

the adjusting piece is including rotatable setting up in two-way lead screw (4) of connection storehouse (3) inner chamber bottom, be located the top of connection storehouse (3) inner chamber is provided with two sets of horizontal poles (5), the both ends of sliding plate (2) are provided with respectively with two-way lead screw (4) threaded connection, with horizontal pole (5) sliding connection's movable block (18), the bottom of connection storehouse (3) is provided with the pivoted driving piece of control two-way lead screw (4).

2. A connection device for a flexible cable according to claim 1, wherein: the driving piece comprises a worm (8) rotatably arranged at the bottom of the connecting bin (3), and a worm wheel (9) meshed with the worm (8) is arranged on the bidirectional screw rod (4).

3. A connection device for a flexible cable according to claim 1, wherein: the upper end of the connecting bin (3) is provided with a limiting groove, and the top of the positioning inserting column (7) is provided with a mounting block (17) embedded into the limiting groove.

4. A connection device for a flexible cable according to claim 3, wherein: two groups of threaded columns (15) penetrating through the mounting blocks (17) are arranged in the limiting groove, and locking nuts (16) are arranged on the threaded columns (15).

5. A connection device for a flexible cable according to claim 1, wherein: the end of the cable wire (1) is provided with a connecting sleeve (11) embedded into a fixed bin (13), the upper side and the lower side of the connecting sleeve (11) are both installed in the fixed bin (13) through bolts (12), the end of the connecting sleeve (11) is provided with a connecting block (14), a connecting seat (10) in butt joint with the connecting block (14) is arranged in the fixed bin (13), and the other end of the connecting seat (10) is connected with a joint (6).