CN112208091A

CN112208091A - Heating flaring device of cable pipe

Info

Publication number: CN112208091A
Application number: CN202010747818.5A
Authority: CN
Inventors: 杨磊
Original assignee: Anhui Jiuzhou Tong Pipe Technology Co ltd
Current assignee: Anhui Jiuzhou Tong Pipe Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-01-12

Abstract

The invention relates to the technical field of cable pipes, in particular to a heating flaring device of a cable pipe, which comprises a working frame, a first fixed plate, a second fixed plate, a movable plate, a third fixed plate and an auxiliary mechanism, wherein the first fixed plate, the second fixed plate, the movable plate and the third fixed plate are sequentially arranged on the working frame from left to right; the electric cable pipe flaring machine is characterized in that the air blower is arranged on the upper side of the working frame, the air blower is connected with the first conveying pipe, the first conveying pipe is horizontally connected with the branch pipe, and the left end of the branch pipe is movably inserted into the rotating rod.

Description

Heating flaring device of cable pipe

Technical Field

The invention relates to the technical field of cable pipes, in particular to a heating flaring device of a cable pipe.

Background

The cable protection pipe is mainly installed in a section where the communication cable and the power line are crossed, so that the short circuit accident caused by the disconnection of the power line is prevented, the communication cable and the steel wire rope are electrified, the cable, the switch and the machine core board are protected, the whole machine is not burnt out, and a certain isolation effect is achieved on the magnetic field interference of the power line.

The two cable pipes are generally connected in a sleeving manner, so that the radiuses of the two ends of the cable pipes are required to be different, and because the cable pipes are tubular with the same integral radius after primary forming, one end of a cable channel needs to be further flared and processed, and flaring is a stamping process for expanding the open part of a hollow piece or a tubular piece outwards.

Can glue dust or particulate matter on preliminary fashioned cable pipe inner wall, present flaring device is direct to the heating flaring of cable pipe again to clearing up the inner wall, can lead to the inner wall of cable pipe end portion behind the flaring coarse, and then presss from both sides tight degree and sealing degree when influencing two cable pipe connections.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a heating flaring device of a cable tube, which can clean the inner wall of the end part of the cable tube in time before the cable tube is heated and flared so as to ensure the cleanness of the inner wall and ensure the smoothness of the inner wall of the cable tube after flaring.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a heating flaring device of a cable pipe comprises a working frame, a first fixing plate, a second fixing plate, a moving plate, a third fixing plate and an auxiliary mechanism, wherein the first fixing plate, the second fixing plate, the moving plate and the third fixing plate are sequentially arranged on the working frame from left to right, an insertion hole is formed in the first fixing plate, a heating hole is formed in the second fixing plate, a heating wire is wrapped on the outer side of the heating hole, a flaring die is fixedly connected to the left side of the moving plate, a motor is fixedly connected to the right side of the moving plate, a main gear is arranged on the motor, a hydraulic rod is fixedly connected to the left side of the third fixing plate, and the end of the hydraulic rod is connected to the moving plate;

the auxiliary mechanism comprises a rotating rod and an air blower, the rotating rod is horizontally arranged, the right end of the rotating rod sequentially penetrates through a heating port, a flaring die and a moving plate, the side wall of the rotating rod is connected with the flaring die through a bearing, the side wall of the rotating rod is connected with the moving plate through a bearing, a cleaning rod and a blowing pipe are arranged on the outer wall of the left part of the rotating rod, a driven gear is fixedly sleeved at the right end of the rotating rod and is meshed with a main gear, and the rotating rod is hollow and is provided with an opening at the right side; the air blower is arranged on the upper side of the working frame, a first conveying pipe is connected to the air blower, a branch pipe is horizontally connected to the first conveying pipe, and the left end of the branch pipe is movably inserted into the rotating rod.

Furthermore, slide rails are arranged on the upper side wall and the lower side wall of the working frame, slide blocks are arranged on the slide rails, and the slide blocks are connected with the side walls of the moving plate.

Further, the insertion port, the heating port and the center of the flaring die are located on the same central shaft.

Further, a protective cover is arranged on the right side of the moving plate; the motor, the main gear and the driven gear are all positioned in the protective cover; the right end of the rotating rod penetrates through the side wall of the protective cover; the end part of the hydraulic rod is fixedly connected to the protective cover.

Furthermore, the cleaning rod is positioned at the left side of the blowing pipe, and the top surface of the cleaning rod is uniformly provided with hairbrushes; the blowpipe is in a fold line shape, and the pipe opening of the blowpipe faces the direction of the cleaning rod.

Further, the outer wall of the branch pipe is wrapped with a rubber ring, and the rubber ring is in contact with the inner wall of the rotating rod.

Further, the center department of first fixed plate is equipped with and holds the chamber, it is equipped with the passageway to hold between chamber and the inserted hole, be equipped with the fixing base in holding the chamber, fixedly connected with electric putter on the fixing base, electric putter's top runs through the passageway setting to be connected with the locating piece.

Further, still be connected with the second conveyer pipe on the air-blower, the end connection of second conveyer pipe has inside hollow cooling ring, the cooling ring is located between heating port and the flaring mould, the cooling ring sets up with the heating port is concentric to the diameter of cooling ring is greater than the diameter of heating port, evenly be equipped with the air outlet on the inner wall of cooling ring.

(III) advantageous effects

The invention provides a heating flaring device of a cable tube, which has the following beneficial effects:

(1) firstly, the cable pipe is inserted along the insertion opening, then the cable pipe is horizontally pushed rightwards, and the cleaning rod and the blowing pipe are positioned inside the cable pipe. Then, the motor is started, the rotating cleaning rod can fully clean the inner wall of the cable pipe, and dust particles can be swept away; meanwhile, the air blower is started, air flow is discharged from the blowing pipe, and swept dust can be blown out from the left end port of the cable pipe, so that the cleanness of the inner wall of the cable pipe after cleaning is guaranteed, the smoothness of the inner wall of the cable pipe after flaring operation is guaranteed, and the clamping degree and the sealing degree of the two cable pipes during connection are guaranteed.

(2) Before the flaring die is extruded, the electric push rod can be started firstly, so that the positioning block tightly abuts against the side wall of the cable tube to be clamped and fixed, the overall stability of the cable tube is further ensured, and the final flaring effect is prevented from being influenced by small-amplitude shaking of the cable tube.

(3) According to the invention, the blower is also connected with the second conveying pipe, the end part of the second conveying pipe is connected with the cooling ring, when the flaring operation is carried out on the cable pipe, the right end of the cable pipe is positioned at the inner side of the cooling ring, at the moment, the blower can be started, the valve of the second conveying pipe is opened, the airflow is blown out from the air outlet and acts on the surface of the right end opening of the cable pipe to blow and cool the cable pipe, the flaring forming of the cable pipe is accelerated, and the low efficiency of the cooling forming of the pipe opening in a natural state is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the position of the insertion hole and the accommodation cavity of the first fixing plate according to the present invention;

FIG. 3 is a schematic view of the position of the channel on the insert port according to the present invention;

FIG. 4 is a schematic view of the rotating lever of the present invention;

FIG. 5 is a schematic view of a cooling ring according to the present invention;

in the figure: 1-a working frame, 2-a first fixing plate, 3-a second fixing plate, 4-a moving plate, 5-a third fixing plate, 6-an inserting hole, 7-a containing cavity, 8-a fixing seat, 9-an electric push rod, 10-a positioning block, 11-a heating hole, 12-a heating wire, 13-a flaring die, 14-a motor, 15-a main gear, 16-a protective cover, 17-a hydraulic rod, 18-a rotating rod, 19-a blower, 20-a cleaning rod, 2001-a hairbrush, 21-a blowing pipe, 22-a driven gear, 23-a first conveying pipe, 24-a branch pipe, 25-a second conveying pipe, 26-a cooling circular ring, 27-a sliding rail and 28-a sliding block.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to fig. 1 to 5.

Example 1

A heating flaring device of a cable tube comprises a working frame 1, a first fixing plate 2, a second fixing plate 3, a moving plate 4, a third fixing plate 5 and an auxiliary mechanism, wherein the upper side wall and the lower side wall of the working frame 1 are provided with slide rails 27, and the slide rails 27 are provided with slide blocks 28; the first fixing plate 2, the second fixing plate 3, the moving plate 4 and the third fixing plate 5 are sequentially arranged on the working frame 1 from left to right, wherein the first fixing plate 2, the second fixing plate 3 and the third fixing plate 5 are fixedly connected to the working frame 1, the side wall of the moving plate 4 is correspondingly connected to the sliding block 28, and the moving plate 4 can move left and right along the sliding rail 27.

The first fixing plate 2 is provided with an insertion opening 6, and the insertion opening 6 can support a cable tube; a heating opening 11 is formed in the second fixing plate 3, a heating wire 12 wraps the outer side of the heating opening 11, the heating wire 12 is electrically connected with a heating box through a wire, when the pipe opening of the cable pipe is located in the heating opening 11, the heating box is started, and the cable pipe can be softened by the operation of the heating wire 12 so as to be used for subsequent flaring operation; the left side of the moving plate 4 is fixedly connected with a flaring die 13, the flaring die 13 is in a circular truncated cone shape, the centers of the flaring die 13, the insertion hole 6 and the heating hole 11 are positioned on the same central shaft, the right side of the moving plate 4 is provided with a protective cover 16 and a motor 14, the motor 14 is positioned in the protective cover 16, and the motor 14 is connected with a main gear 15; the left side fixedly connected with hydraulic stem 17 on the third fixed plate 5, the tip fixedly connected with hydraulic stem 17 is on safety cover 16, and when starting hydraulic stem 17 and making its free end extend, flaring mould 13 can be along with moving plate 4 together left removal, and then extrudeed in the mouth of pipe of cable pipe, realizes the flaring operation.

The complementary unit includes dwang 18 and air-blower 19, dwang 18 level sets up, the right-hand member of dwang 18 runs through heating mouth 11 in proper order, flaring die 13, movable plate 4 and safety cover 16, and between dwang 18 lateral wall and flaring die 13, and all be connected through the bearing between dwang 18 lateral wall and the movable plate 4, the fixed cover of right-hand member of dwang 18 has from gear 22, wherein from gear 22 and master gear 15 meshing, and be located the inside of safety cover 16 from gear 22, be equipped with clearance pole 20 and blowing pipe 21 on the outer wall of dwang 18 left part, clearance pole 20 is located the left of blowing pipe 21, the top surface of clearance pole 20 evenly is equipped with brush 2001, blowing pipe 21 is the dogleg, and the mouth of blowing pipe 21 is towards the direction of clearance pole 20, be convenient for blow the dust to the left side of cable duct. The inside cavity and the right side opening setting of dwang 18, air-blower 19 set up the upside at work frame 1, are connected with first conveyer pipe 23 on the air-blower 19, and horizontally connect has branch pipe 24 on the first conveyer pipe 23, and the left end activity of branch pipe 24 is pegged graft in dwang 18, and in order to guarantee the gas tightness, the parcel has the rubber circle on the outer wall of branch pipe 27, makes the inner wall contact of rubber circle and dwang 18.

In operation, one end of the cable pipe is inserted along the insertion opening 6 and then the cable pipe is pushed horizontally to the right, and the cleaning rod 20 and the blowing pipe 21 are located inside the cable pipe as the cable pipe moves. At this time, the pushing of the cable tube is stopped, then the motor 14 is started, the main gear 15 drives the driven gear 22 to rotate, so that the synchronous rotation of the rotating rod 18 is realized, the rotating cleaning rod 20 can fully clean the inner wall of the cable tube, and dust particles can be swept away; meanwhile, the blower 19 is started, airflow enters the rotating rod 18 through the first conveying pipe 23 and the branch pipe 27 and is finally discharged from the blowing pipe 21, and swept dust can be blown out from the left end port of the cable pipe, so that the cleanness of the inner wall of the cleaned cable pipe is ensured, and the smoothness of the inner wall of the cable pipe after flaring operation is favorably ensured; after cleaning, the motor 14 and the blower 19 are turned off, then the heating box is started to enable the heating wire 12 to work, the cable pipe is pushed, the right end of the cable pipe is located inside the heating port 11, after the cable pipe is softened, the heating box is turned off, and then the cable pipe is pushed continuously to enable the right end of the cable pipe to protrude out of the right surface of the heating port 11; and starting the hydraulic rod 17 to extrude the flaring die 13 into the right port of the cable tube, so that flaring operation can be realized.

Example 2

When flaring die 13 extrusion cable pipe right side port, in order to further ensure the holistic stability of cable pipe, the center department of first fixed plate 2 is equipped with and holds chamber 7, holds and is equipped with the passageway between chamber 7 and the inserted hole 6, holds and is equipped with fixing base 8 in the chamber 7, fixedly connected with electric putter 9 on the fixing base 8, and electric putter 9's top runs through the passageway setting to be connected with locating piece 10. A control panel is arranged on the left side surface of the first fixing plate 2, and the control panel is electrically connected with each electric push rod 9 and used for controlling the electric push rods 9 to work. Before 13 extrusion of flaring die, can start electric putter 9 earlier, make locating piece 10 tightly contradict on the cable duct lateral wall, fix, avoided the cable duct to rock to a small extent, influence final flaring effect.

Example 3

Still be connected with second conveyer pipe 25 on the air-blower 19, the end connection of second conveyer pipe 25 has inside hollow cooling ring 26, and cooling ring 26 is located between heating port 11 and flaring die 13, and cooling ring 26 sets up with heating port 11 concentric circles to the diameter of cooling ring 29 is greater than the diameter of heating port 11, evenly is equipped with the air outlet on the inner wall of cooling ring 26. When carrying out the flaring operation to the cable duct, the right-hand member of cable duct is in the inboard of cooling ring 26, but this moment starting blower 19 and open the valve of second conveyer pipe 25, and air current accessible second conveyer pipe 25 then blows off from the air outlet on the cooling ring 26 to be used in the right-hand member mouth surface of cable duct, blow off the cooling to it, the flaring shaping of cable duct with higher speed has avoided the refrigerated inefficiency of pipe orifice under the natural state.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A heating flaring device of a cable pipe comprises a working frame, a first fixing plate, a second fixing plate, a moving plate, a third fixing plate and an auxiliary mechanism, and is characterized in that the first fixing plate, the second fixing plate, the moving plate and the third fixing plate are sequentially arranged on the working frame from left to right, an insertion hole is formed in the first fixing plate, a heating hole is formed in the second fixing plate, a heating wire is wrapped outside the heating hole, a flaring die is fixedly connected to the left side of the moving plate, a motor is fixedly connected to the right side of the moving plate, a main gear is arranged on the motor, a hydraulic rod is fixedly connected to the left side of the third fixing plate, and the end of the hydraulic rod is connected to the moving plate;

2. The heating flaring device of the cable tube according to claim 1, wherein the upper and lower side walls of the working frame are provided with slide rails, each slide rail is provided with a slide block, and each slide block is connected with the side wall of the corresponding movable plate.

3. The heated flaring device of claim 1, wherein the insertion port, the heating port, and the flaring die are centered on a common central axis.

4. The heated flaring device of claim 1, wherein a protective cover is provided on the right side of said moving plate; the motor, the main gear and the driven gear are all positioned in the protective cover; the right end of the rotating rod penetrates through the side wall of the protective cover; the end part of the hydraulic rod is fixedly connected to the protective cover.

5. The heated flaring device of claim 1, wherein said cleaning rod is positioned to the left of the blowing pipe, and the top surface of said cleaning rod is uniformly provided with brushes; the blowpipe is in a fold line shape, and the pipe opening of the blowpipe faces the direction of the cleaning rod.

6. The heating flaring device of the cable tube according to claim 1, wherein the outer wall of the branch tube is wrapped with a rubber ring, and the rubber ring is in contact with the inner wall of the rotating rod.

7. The heating flaring device of the cable tube according to claim 1, wherein a receiving cavity is formed in the center of the first fixing plate, a channel is formed between the receiving cavity and the insertion opening, a fixing seat is formed in the receiving cavity, an electric push rod is fixedly connected to the fixing seat, and a positioning block is connected to the top end of the electric push rod through the channel.

8. The heating flaring device of the cable tube according to claim 1, wherein a second conveying pipe is further connected to the air blower, the end of the second conveying pipe is connected with a cooling ring with a hollow inner part, the cooling ring is located between the heating port and the flaring die, the cooling ring and the heating port are concentrically arranged, the diameter of the cooling ring is larger than that of the heating port, and air outlets are uniformly formed in the inner wall of the cooling ring.