CN215785734U

CN215785734U - Tensioning device of cable core wire drawing machine

Info

Publication number: CN215785734U
Application number: CN202122137639.2U
Authority: CN
Inventors: 陈永树; 明亮; 明光平
Original assignee: Sichuan Weipeng Cable Manufacturing Co ltd
Current assignee: Sichuan Weipeng Cable Manufacturing Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-11
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of tensioning devices, and discloses a tensioning device of a cable core wire drawing machine, which structurally comprises an alloy supporting frame, wherein a groove, an electric push rod and a controller are arranged on the alloy supporting frame, the groove is positioned inside the upper end of the alloy supporting frame, the bottom of the electric push rod is fixedly connected to the middle of the alloy supporting frame, the controller is fixedly connected to the right side of the alloy supporting frame, the upper end of the electric push rod is connected with a tension sensor through a push rod, the upper end of the tension sensor is fixedly connected with a concave-shaped fixing plate, the groove and the concave-shaped fixing plate are both connected with a fixing shaft through bearings, and a wire guide roller is arranged on the fixing shaft. The utility model realizes the automatic adjustment of the tension of the cable core, avoids the phenomenon of overlarge or undersize tension in the process of tensioning the cable core, and improves the accuracy of the tensioning device in adjusting the tension of the cable core.

Description

Tensioning device of cable core wire drawing machine

Technical Field

The utility model relates to the technical field of tensioning devices, in particular to a tensioning device of a cable core wire drawing machine.

Background

According to patent 201821842084.3, a cable core drawing machine tensioner is known. The tensioning device of the cable core wire drawing machine comprises a rack, a first driving wheel, a second driving wheel, a drawing wheel and a lifting mechanism; the first driving wheel and the second driving wheel are respectively arranged on the left side and the right side of the top end of the rack, and the first driving wheel and the second driving wheel are fixedly connected with the rack; the drawing wheel is arranged at the lower position of the frame and is fixedly connected with the lifting mechanism. This application cable core wire drawing machine overspeed device tensioner, it compares in current cable core drawing mode, and the cable core atress can be more even, and its gained cable core's thickness difference is less.

At present, the existing tensioning device of the cable core wire drawing machine has some defects, such as; the tensioning device of the existing cable core wire drawing machine cannot automatically adjust the tensioning force of a cable core, the phenomenon of overlarge or undersize tension force easily occurs in the tensioning process of the cable core, and the accuracy of the tensioning device in adjusting the tensioning force of the cable core is reduced. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tensioning device of a cable core wire drawing machine, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cable core wire drawing machine overspeed device tensioner, includes the alloy support frame, be provided with recess, electric push rod and controller on the alloy support frame, the recess is located the inside of alloy support frame upper end, the bottom fixed connection of electric push rod is in the centre department of alloy support frame, controller fixed connection be in the right side of alloy support frame, force sensor is connected through the catch bar in the upper end of electric push rod, force sensor's upper end fixedly connected with type of calligraphy fixed plate, the fixed axle is all connected through the bearing to recess and type of calligraphy fixed plate, be provided with the wire roller on the fixed axle.

In a preferred embodiment of the present invention, one end of the fixed shaft is fixedly connected to both left and right ends of the wire guide roller, and the other end of the fixed shaft is fixedly connected to an inner ring of the bearing.

In a preferred embodiment of the present invention, two sets of the bearings are provided and are respectively and fixedly connected to the inside of the alloy supporting frame and the concave-shaped fixing plate.

As a preferred embodiment of the present invention, the lower end of the push rod is movably connected to the inside of the electric push rod, and the upper end of the push rod is fixedly connected to the bottom of the tension sensor.

As a preferred embodiment of the present invention, the controller is electrically connected to the electric push rod and the tension sensor through wires.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the combination of the groove, the electric push rod, the controller, the push rod, the tension sensor, the concave-shaped fixing plate, the bearing, the fixing shaft and the wire guide roller, when the tensioning device is used, the automatic adjustment of the tensioning force of the cable core is effectively realized, the phenomenon that the tension is too large or too small in the tensioning process of the cable core is avoided, and the accuracy of the tensioning device in adjusting the tensioning force of the cable core is improved.

Drawings

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

FIG. 1 is a schematic structural view of a tensioning device of a cable core wire drawing machine according to the present invention;

FIG. 2 is a cross-sectional view of a concave-shaped fixing plate of the tensioning device of the cable core wire drawing machine of the present invention;

fig. 3 is a front view of a wire guide roller of the tensioning device of the cable core wire drawing machine of the present invention.

In the figure: the device comprises an alloy support frame 1, a groove 2, an electric push rod 3, a controller 4, a push rod 5, a tension sensor 6, a concave-shaped fixing plate 7, a bearing 8, a fixing shaft 9 and a wire guide roller 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, the model of the electrical appliance provided in the present invention is only referred to, and different models of electrical appliances with the same function can be replaced according to the actual use situation.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cable core wire drawing machine overspeed device tensioner, includes alloy support frame 1, be provided with recess 2, electric push rod 3 and controller 4 on the alloy support frame 1, recess 2 is located the inside of alloy support frame 1 upper end, the bottom fixed connection of electric push rod 3 is in the centre department of alloy support frame 1, controller 4 fixed connection is in the right side of alloy support frame 1, the upper end of electric push rod 3 is through catch bar 5 connection tension sensor 6, the upper end fixed connection of tension sensor 6 has concave style of calligraphy fixed plate 7, recess 2 and concave style of calligraphy fixed plate 7 all connect fixed axle 9 through bearing 8, be provided with wire roller 10 on the fixed axle 9, in this embodiment as shown in fig. 1, fig. 2 and fig. 3 through recess 2, electric push rod 3, controller 4, catch bar 5, tension sensor 6, concave style of calligraphy fixed plate 7, Bearing 8, the combination of fixed axle 9 and wire roller 10, when overspeed device tensioner used, at first with cable core alternate in wire roller 10's bottom, rethread controller 4 sets for force sensor 6's detection scope, at this moment electric push rod 3 can drive force sensor 6 through catch bar 5 and go up and down, force sensor 6 can drive type of calligraphy fixed plate 7 and go up and down simultaneously, so that let the cable core on wire roller 10 carry out the tensioning, when the tensile force of cable core reaches force sensor 6's detection scope, controller 4 can control electric push rod 3 and stop the function, the effectual tensile force that has realized cable core carries out automatically regulated, the phenomenon that the too big or undersize of tensile force appears in having avoided cable core tensioning, accuracy when overspeed device tensioner adjusted cable core tensile force has been improved.

In this embodiment, referring to fig. 2 and 3, one end of the fixing shaft 9 is fixedly connected to the left and right ends of the wire guide roller 10, and the other end of the fixing shaft 9 is fixedly connected to the inner ring of the bearing 8, so that the wire guide roller 10 can effectively and conveniently rotate on the inner ring of the bearing 8 through the fixing shaft 9.

In this embodiment, referring to fig. 2, two sets of bearings 8 are disposed and respectively fixedly connected inside the alloy supporting frame 1 and the concave-shaped fixing plate 7, so as to effectively improve the firmness between the bearings 8 and the alloy supporting frame 1 and the concave-shaped fixing plate 7.

In this embodiment, referring to fig. 1, the lower end of the push rod 5 is movably connected inside the electric push rod 3, and the upper end of the push rod 5 is fixedly connected to the bottom of the tension sensor 6, so that the electric push rod 3 can effectively and conveniently drive the tension sensor 6 to lift through the push rod 5.

In this embodiment, referring to fig. 1, the controller 4 is electrically connected to the electric push rod 3 and the tension sensor 6 through wires, and the controller is effective to improve the control effect of the controller 4 when the electric push rod 3 is used.

It should be noted that the tensioning device of the cable core wire drawing machine of the utility model comprises an alloy support frame 1, a groove 2, an electric push rod 3, a controller 4, a push rod 5, a tension sensor 6, a concave-shaped fixing plate 7, a bearing 8, a fixing shaft 9, a wire guide roller 10 and other parts which are all universal standard parts or parts known by technicians in the field, the structure and principle of the tensioning device can be known by technicians in the field through technical manuals or conventional experimental methods, at the idle position of the device, all electric devices in the above are connected through wires, referring to a power element, an electric device, an adaptive monitoring computer and a power supply, and specific connecting means should refer to the following working principle that the electric devices are electrically connected in sequence, the detailed connecting means are known in the field, the following working principle and process are mainly introduced without further description on electric control, when the tensioning device of the cable core wire drawing machine is used, through the combination of the groove 2, the electric push rod 3, the controller 4, the push rod 5, the tension sensor 6, the concave-shaped fixing plate 7, the bearing 8, the fixing shaft 9 and the wire guide roller 10, when the tensioning device is used, a cable core is firstly inserted at the bottom of the wire guide roller 10, then the detection range of the tension sensor 6 is set through the controller 4, at the moment, the electric push rod 3 can drive the tension sensor 6 to lift through the push rod 5, meanwhile, the tension sensor 6 can drive the concave-shaped fixing plate 7 to lift, so that the cable core on the wire guide roller 10 is tensioned, when the tension force of the cable core reaches the detection range of the tension sensor 6, the controller 4 can control the electric push rod 3 to stop operating, the automatic adjustment of the tension force of the cable core is effectively realized, and the phenomenon that the tension force is too large or too small in the cable core tensioning process is avoided, the accuracy of overspeed device tensioner when adjusting cable core tensile force is improved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, 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 is capable of 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cable core wire drawing machine overspeed device tensioner, includes alloy support frame (1), its characterized in that: be provided with recess (2), electric push rod (3) and controller (4) on alloy support frame (1), recess (2) are located the inside of alloy support frame (1) upper end, the bottom fixed connection of electric push rod (3) is in the centre department of alloy support frame (1), controller (4) fixed connection be in the right side of alloy support frame (1), pull sensor (6) is connected through catch bar (5) in the upper end of electric push rod (3), the concave type fixed plate (7) of upper end fixedly connected with of pull sensor (6), fixed axle (9) are all connected through bearing (8) in recess (2) and concave type fixed plate (7), be provided with wire roller (10) on fixed axle (9).

2. The cable core drawing machine tensioning device of claim 1, wherein: one end of the fixed shaft (9) is fixedly connected to the left end and the right end of the wire guide roller (10), and the other end of the fixed shaft (9) is fixedly connected to the inner ring of the bearing (8).

3. The cable core drawing machine tensioning device of claim 1, wherein: two groups of bearings (8) are arranged and are respectively and fixedly connected with the interior of the alloy support frame (1) and the concave-shaped fixing plate (7).

4. The cable core drawing machine tensioning device of claim 1, wherein: the lower end of the push rod (5) is movably connected inside the electric push rod (3), and the upper end of the push rod (5) is fixedly connected to the bottom of the tension sensor (6).

5. The cable core drawing machine tensioning device of claim 1, wherein: the controller (4) is electrically connected with the electric push rod (3) and the tension sensor (6) through wires respectively.