CN113724945A - Tension device of cabling machine - Google Patents

Abstract

The invention relates to the technical field of cable formers, and discloses a tension device of a cable former, which comprises two connecting discs, wherein two surfaces, close to each other, of the two connecting discs are fixedly connected with connecting blocks, one side of each connecting block is fixedly connected with a connecting frame, the inner side wall of each connecting frame is provided with a cylinder, the outer side wall of each cylinder is provided with a cable, and one side of each connecting disc is provided with a second tension component; through being provided with second tension assembly, it rotates to drive bevel gear through rotatory handle, thereby it is vertical motion at the lateral wall of lead screw to drive the movable block, during the movable block upward movement, drive the cable conductor rebound, the distance of movable block rebound is big more, the tightness of cable conductor then can be stronger, the staff can adjust the tightness of cable conductor through rotatory handle, when facing the cable conductor of different materials, also can make its adaptation through second tension assembly, great improvement the suitability of cabling machine.

Description

Tension device of cabling machine

Technical Field

The invention relates to the technical field of cable formers, in particular to a tension device of a cable former.

Background

The cabling machine is wire and cable equipment for cabling and armoring of multi-core rubber sleeve cables, plastic power cables, crosslinked cables, telephone cables and control cables with various sections, and can be generally divided into a cage cabling machine and a high-speed cage cabling machine according to different rotating speeds, wherein the high-speed cage cabling machine is used for stranding copper-core aluminum stranded wires and bare aluminum wires and can also be used for cabling of products such as plastic power cables, rubber sleeve cables and the like, and a tension device is required to be used in the production process of the cabling machine, so that the cables are in a tight state, and the cabling quality of the cabling machine is improved.

The tension effect of the tension device of the existing cable former is poor, after the tension device is used for a long time, the loose condition of the cable can occur, the tension borne by the cable made of different materials is often different, the tension of the tension mechanism of the existing cable former can not be adjusted generally, and therefore the adaptability of the cable former is poor, and the practicability of the equipment is greatly reduced.

Disclosure of Invention

The invention provides a tension device of a cable-former, which has the advantages of better cabling effect of the cable-former and greatly improved adaptability and solves the problems that the existing tension device of the cable-former has poor effect and the tension cannot be adjusted in the background technology.

The invention provides the following technical scheme: the utility model provides a cabling machine tension device, includes two connection discs, two the equal fixedly connected with connecting block in two sides that the connection disc is close to each other, one side fixedly connected with connection frame of connecting block, the inside wall of connection frame is provided with the barrel, the lateral wall of barrel is provided with the cable conductor, two first connecting holes, two have been seted up to one side of connection disc the cable conductor has been cup jointed in the equal activity in inside of first connecting hole, the cable conductor extends to the outside of connection disc through two first connecting holes, one side of connection disc is provided with first tension assembly and second tension assembly.

As an alternative to the cable-former tensioning device of the present invention, wherein: first tension assembly includes U-shaped piece, goes up tension shaft and motor, the motor sets up in one side of U-shaped piece, one side of U-shaped piece and in last tension shaft's corresponding position seted up the second connecting hole, the inside activity of second connecting hole has cup jointed the second spliced pole, the one end fixed connection of second spliced pole is in one side of last tension shaft, the one end fixed connection of last tension shaft is kept away from to the second spliced pole in the output shaft of motor, go up the first spliced pole of one side fixedly connected with of second spliced pole that the tension shaft kept away from, the spread groove has been seted up to one side that the U-shaped piece is close to first spliced pole, the one end activity of first spliced pole is cup jointed in the inside of spread groove.

As an alternative to the cable-former tensioning device of the present invention, wherein: the inside both sides of U-shaped piece have all been seted up the spout, the inside activity joint of spout has the slider, one side fixedly connected with roll axis of slider, the lateral wall of roll axis is provided with down the tension shaft, rotatory hole has been seted up to one side of lower tension shaft, rotatory hole runs through to the opposite side from one side of lower tension shaft, the roll axis activity cup joints in the inside in rotatory hole, the lower tension shaft cup joints in the lateral wall of roll axis through rotatory hole activity.

As an alternative to the cable-former tensioning device of the present invention, wherein: the bottom surface of U-shaped piece is provided with the cylinder, the upper surface of cylinder is provided with the liter shrink-on pole, the one end fixedly connected with that the cylinder was kept away from to the liter shrink-on pole promotes the piece, the round hole has all been seted up to the both sides that promote the piece, the lateral wall of roll axis is fixed cup joints in the inside wall of round hole.

As an alternative to the cable-former tensioning device of the present invention, wherein: the object placing plate is fixedly connected to one side of the connecting disc, the second tension assembly comprises two bevel gears and two lead screws, the two bevel gears are arranged at the upper end and the lower end of the object placing plate respectively, the two lead screws are fixedly connected to one sides of the two bevel gears respectively, a moving block is arranged at one end of each bevel gear, a threaded hole is formed in the upper surface of the moving block, the threaded hole penetrates through the upper surface to the lower surface of the moving block, and the lead screw threads are sleeved inside the threaded hole.

As an alternative to the cable-former tensioning device of the present invention, wherein: two equal fixedly connected with third spliced pole in one side of bevel gear, the upper surface of putting the thing board is provided with the stopper, spacing hole has been seted up in the corresponding position of third spliced pole in one side of stopper, the activity of third spliced pole is cup jointed in the inside wall in spacing hole, bevel gear's one end fixedly connected with carousel is kept away from to the third spliced pole, one side fixedly connected with handle of carousel.

As an alternative to the cable-former tensioning device of the present invention, wherein: the bevel gear rack is characterized in that one side of each of the two bevel gears is fixedly connected with a limiting rod, a limiting groove is formed in the corresponding position of the limiting rod on the upper surface of the object placing plate, the limiting rod is movably clamped inside the limiting groove, a third connecting hole is formed in one side of the moving block, and a cable is movably sleeved inside the third connecting hole.

As an alternative to the cable-former tensioning device of the present invention, wherein: a doubling cage is arranged between the first tension assembly and the second tension assembly, and the outer side walls of the two connecting discs are fixedly connected with supporting legs.

The invention has the following beneficial effects:

1. this cabling machine tension device, through being provided with second tension assembly, it rotates to drive bevel gear through rotatory handle, thereby drive the movable block and be vertical motion at the lateral wall of lead screw, when the movable block upwards is vertical motion, then can drive the cable conductor rebound, the distance that moves the movable block rebound is big, the tight degree of cable conductor then can be stronger, the staff can adjust the tight degree of cable conductor through rotatory handle at any time, when facing the cable conductor of different materials, also can make its adaptation through second tension assembly, great improvement cabling machine's suitability.

2. This cabling machine tension device, through being provided with first tension subassembly, the cable conductor presss from both sides tightly under between tension shaft and last tension shaft, open the motor, the motor drives the tension shaft and uses the second spliced pole to rotate as the axle center, the influence that lower tension shaft received frictional force this moment can use the roll axis to rotate as the axle center, utilize tension shaft and lower tension shaft to the frictional force of cable conductor this moment, make the cable conductor be in tight state when receiving the line always, thereby make the quality of cabling machine improve greatly, the practicality of cabling machine has also been improved.

3. This cable-former tension device through being provided with the cylinder, rise the shrinkage pole and promote the piece, and the cylinder drives to rise the shrinkage pole and is the motion that rises and contracts to promote piece, roll axis and the axial upward movement of lower tension, and then make the cable conductor of the different thickness degree of first tension subassembly adaptation, further improved cable-former's suitability and practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the overall structure of the present invention.

FIG. 3 is an enlarged view of the invention at A in FIG. 1.

Fig. 4 is an exploded view of a first tension assembly configuration of the present invention.

FIG. 5 is an enlarged view of the invention at C in FIG. 2.

FIG. 6 is an enlarged view of the invention at B in FIG. 1.

Fig. 7 is an exploded view of a second tension assembly configuration of the present invention.

In the figure: 1. connecting the disks; 2. connecting columns; 3. a connecting frame; 4. a barrel; 5. a cable wire; 6. a first connection hole; 7. a U-shaped block; 8. an upper tension shaft; 9. a first connecting column; 10. connecting grooves; 11. a second connecting column; 12. a second connection hole; 13. a motor; 14. a lower tension shaft; 15. rotating the hole; 16. a roll axis; 17. a chute; 18. a slider; 19. a cylinder; 20. lifting and shrinking the rod; 21. a pushing block; 22. a circular hole; 23. doubling cages; 24. a storage plate; 25. a bevel gear; 26. a moving block; 27. a threaded hole; 28. A screw rod; 29. a third connection hole; 30. a third connecting column; 31. a limiting block; 32. a limiting hole; 33. A turntable; 34. a handle; 35. a limiting rod; 36. a limiting groove; 37. and (5) supporting legs.

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.

Example one

Referring to fig. 1-7, a tension device of a cabling machine includes two connection discs 1, two connection blocks 2 are fixedly connected to two surfaces of the two connection discs 1 close to each other, a connection frame 3 is fixedly connected to one side of each connection block 2, a cylinder 4 is disposed on the inner side wall of the connection frame 3, a cable 5 is disposed on the outer side wall of the cylinder 4, two first connection holes 6 are disposed on one side of each connection disc 1, the cable 5 is movably sleeved inside the two first connection holes 6, the cable 5 extends to the outer side of the connection disc 1 through the two first connection holes 6, and a first tension assembly and a second tension assembly are disposed on one side of the connection disc 1.

In the specific embodiment of the invention, the first tension assembly is arranged, so that the cabling machine is always in a tight state when the cabling machine is used for reeling, the cabling effect of the cabling machine is better, the cabling quality is greatly improved, and the second tension assembly is divided into an upper part and a lower part and can be used for respectively adjusting the tension of the upper cable 5 and the lower cable 5, so that the practicability of the cabling machine is greatly improved.

Example two

This embodiment is an improvement over embodiment 1, and specifically referring to fig. 4, the first tension assembly includes a U-shaped block 7, an upper tension shaft 8 and a motor 13, the motor 13 is arranged at one side of the U-shaped block 7, a second connecting hole 12 is arranged at one side of the U-shaped block 7 and at the corresponding position of the upper tension shaft 8, a second connecting column 11 is movably sleeved inside the second connecting hole 12, one end of the second connecting column 11 is fixedly connected to one side of the upper tension shaft 8, one end of the second connecting column 11 far away from the upper tension shaft 8 is fixedly connected with an output shaft of a motor 13, one side of the upper tension shaft 8 far away from the second connecting column 11 is fixedly connected with a first connecting column 9, one side of the U-shaped block 7 close to the first connecting column 9 is provided with a connecting groove 10, and one end of the first connecting column 9 is movably sleeved inside the connecting groove 10.

In this embodiment: through being provided with upper tension shaft 8 and motor 13, at the during operation, motor 13 drives upper tension shaft 8 and uses second spliced pole 11 as the axle center and rotates, receives upper tension shaft 8 and 14 frictional force influences of lower tension shaft this moment, and cable conductor 5 then can be to receiving line direction motion to be in the tight state, the stranding effect of cable-former when can improve receipts line.

EXAMPLE III

The embodiment is an improvement made in embodiment 2, and specifically please refer to fig. 4, sliding grooves 17 are respectively formed in two sides of the inside of the U-shaped block 7, a sliding block 18 is movably clamped in the inside of the sliding grooves 17, a rolling shaft 16 is fixedly connected to one side of the sliding block 18, a lower tension shaft 14 is arranged on the outer side wall of the rolling shaft 16, a rotation hole 15 is formed in one side of the lower tension shaft 14, the rotation hole 15 penetrates from one side of the lower tension shaft 14 to the other side, the rolling shaft 16 is movably sleeved in the rotation hole 15, and the lower tension shaft 14 is movably sleeved on the outer side wall of the rolling shaft 16 through the rotation hole 15.

In this embodiment: through being provided with spout 17 and slider 18, can make down tension shaft 14 carry out straight line translation along spout 17 always when ascending, it is spacing to rise to lower tension shaft 14, produces the displacement when avoiding its rebound to the effect that provides tension to cable conductor 5 has been improved.

Example four

In this embodiment, an improvement is made on embodiment 3, and specifically, referring to fig. 4, an air cylinder 19 is disposed on a bottom surface of the U-shaped block 7, an expansion rod 20 is disposed on an upper surface of the air cylinder 19, one end of the expansion rod 20, which is far away from the air cylinder 19, is fixedly connected with a pushing block 21, circular holes 22 are formed in two sides of the pushing block 21, and an outer side wall of the rolling shaft 16 is fixedly sleeved on an inner side wall of the circular hole 22.

In this embodiment: through setting up cylinder 19, liter shrinkage pole 20 and promotion piece 21, open cylinder 19, cylinder 19 drives and rises shrinkage pole 20 and is the motion that contracts to promote piece 21, roll axle 16 and the upward motion of lower tension shaft 14, thereby with cable conductor 5 fixed clamp between last tension shaft 8 and lower tension shaft 14, and then increase the frictional force to cable conductor 5, promoted tension effect, and make the cable conductor 5 of the different thickness degrees of first tension subassembly adaptation.

EXAMPLE five

In this embodiment, an improvement is made on embodiment 1, specifically please refer to fig. 7 and fig. 1, one side of the connecting disc 1 is fixedly connected with an object placing plate 24, the second tension assembly includes two bevel gears 25 and two lead screws 28, the two bevel gears 25 are respectively disposed at the upper end and the lower end of the object placing plate 24, the two lead screws 28 are respectively fixedly connected to one side of the two bevel gears 25, one ends of the two bevel gears 25 are both provided with a moving block 26, the upper surface of the moving block 26 is provided with a threaded hole 27, the threaded hole 27 penetrates from the upper surface to the lower surface of the moving block 26, and the lead screw 28 is threadedly sleeved inside the threaded hole 27.

In this embodiment: through setting up bevel gear 25, lead screw 28 and movable block 26, can realize the motion to movable block 26 vertical direction through the rotation of lead screw 28 to realize the removal to cable conductor 5 upwards and downward direction, and then can improve the tension of cable conductor 5 department.

EXAMPLE six

In this embodiment, an improvement is made on embodiment 5, and specifically please refer to fig. 7, a third connecting column 30 is fixedly connected to one side of each of the two bevel gears 25, a limiting block 31 is disposed on the upper surface of the object placing plate 24, a limiting hole 32 is disposed at a position corresponding to the third connecting column 30 and on one side of the limiting block 31, the third connecting column 30 is movably sleeved on an inner side wall of the limiting hole 32, a turntable 33 is fixedly connected to one end of the third connecting column 30, which is far away from the bevel gears 25, and a handle 34 is fixedly connected to one side of the turntable 33.

In this embodiment: through being provided with stopper 31, spacing hole 32, carousel 33 and handle 34, it is rotatory through holding handle 34, it rotates to drive carousel 33, thereby it is inside rotatory at spacing hole 32 to drive third spliced pole 30, the rotation of third spliced pole 30 then can drive one of them gear of bevel gear 25 and rotate, and then it is rotatory to drive another gear of bevel gear 25, this moment lead screw 28 can use gag lever post 35 to rotate as the axle center, thereby it is vertical motion at the lateral wall of lead screw 28 to drive movable block 26, can convert rotary motion into the power of movable block 26 vertical direction, make the convenience that adjustment tension is more.

EXAMPLE seven

In this embodiment, an improvement is made on embodiment 6, specifically referring to fig. 7, one side of each of the two bevel gears 25 is fixedly connected with a limiting rod 35, a limiting groove 36 is formed in the upper surface of the object placing plate 24 and at a position corresponding to the limiting rod 35, the limiting rod 35 is movably clamped inside the limiting groove 36, one side of the moving block 26 is provided with a third connecting hole 29, and the cable 5 is movably sleeved inside the third connecting hole 29.

In this embodiment: through being provided with handle 34 and spacing groove 36, can avoid bevel gear 25 to take place the displacement when rotatory to improved the effect to cable conductor 5 tension control, lead to the guan yu and be provided with third connecting hole 29, can make movable block 26 when upward movement, drive bevel gear 25 upward movement also.

Example eight

In this embodiment, an improvement is made on embodiment 7, and specifically referring to fig. 2, a doubling cage 23 is arranged between the first tension assembly and the second tension assembly, and supporting legs 37 are fixedly connected to the outer side walls of both of the two connecting discs 1.

In this embodiment: through being provided with doubling cage 23, can merge two cable conductor 5 into a cable conductor 5, through being provided with supporting leg 37, can provide the support for the device for the cabling machine operates more steadily.

The working principle is as follows: when the device is used, firstly, the handle 34 is held to rotate to drive the turntable 33 to rotate, so as to drive the third connecting column 30 to rotate in the limiting hole 32, the rotation of the third connecting column 30 can drive one gear of the bevel gears 25 to rotate, and then drive the other gear of the bevel gears 25 to rotate, at the moment, the screw rod 28 can rotate by taking the limiting rod 35 as an axis, so as to drive the moving block 26 to do vertical motion on the outer side wall of the screw rod 28, the cable 5 is sleeved in the third connecting hole 29, when the moving block 26 does vertical motion upwards, the cable 5 can be driven to move upwards, when the distance of the moving block 26 moving upwards is larger, the tightness of the cable 5 is stronger, a worker can adjust the tightness of the cable 5 by rotating the handle 34 at any time, when facing the cables 5 made of different materials, the cable can be adapted through the second tension assembly, the adaptability of the cable former is greatly improved, when the cable 5 passes through the doubling cage 23, the cable 5 needs to be taken up, at the moment, the cable 5 passes through the middle of the upper tension shaft 8 and the lower tension shaft 14, the cylinder 19 is opened, the cylinder 19 drives the telescopic rod 20 to do telescopic motion, so as to push the pushing block 21, the rolling shaft 16 and the lower tension shaft 14 to move upwards, through the arrangement of the sliding block 18, when the rolling shaft 16 and the lower tension shaft 14 move upwards, the sliding block 17 is upwards along the sliding groove 17 to avoid displacement, when the lower tension shaft 14 rises to a proper position, the cable 5 is clamped between the lower tension shaft 14 and the upper tension shaft 8, then the motor 13 is opened, the motor 13 drives the upper tension shaft 8 to rotate by taking the second connecting column 11 as an axis, at the moment, the lower tension shaft 14 rotates by taking the rolling shaft 16 as an axis under the influence of friction force, at the moment, the friction force of the upper tension shaft 8 and the lower tension shaft 14 to the cable 5 is utilized, the cable 5 is always in a tight state when being taken up, so that the cabling quality of the cabling machine is greatly improved, and the practicability of the cabling machine is also improved.

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.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A cable-former tension device, includes two connection discs (1), its characterized in that: two the equal fixedly connected with connecting block (2) in two sides that linking disc (1) is close to each other, one side fixedly connected with connection frame (3) of connecting block (2), the inside wall of connection frame (3) is provided with barrel (4), the lateral wall of barrel (4) is provided with cable conductor (5), two first connecting hole (6), two have been seted up to one side of linking disc (1) the equal activity in inside of first connecting hole (6) has cup jointed cable conductor (5), cable conductor (5) extend to the outside of linking disc (1) through two first connecting hole (6), one side of linking disc (1) is provided with first tension subassembly and second tension subassembly.

2. A cabling machine tensioning device as claimed in claim 1, wherein: the first tension component comprises a U-shaped block (7), an upper tension shaft (8) and a motor (13), the motor (13) is arranged at one side of the U-shaped block (7), a second connecting hole (12) is arranged at one side of the U-shaped block (7) and at the corresponding position of the upper tension shaft (8), a second connecting column (11) is movably sleeved in the second connecting hole (12), one end of the second connecting column (11) is fixedly connected with one side of the upper tension shaft (8), one end of the second connecting column (11) far away from the upper tension shaft (8) is fixedly connected with an output shaft of a motor (13), one side of the upper tension shaft (8) far away from the second connecting column (11) is fixedly connected with a first connecting column (9), one side of the U-shaped block (7) close to the first connecting column (9) is provided with a connecting groove (10), one end of the first connecting column (9) is movably sleeved inside the connecting groove (10).

3. A cabling machine tensioning device as claimed in claim 2, wherein: the inside both sides of U-shaped piece (7) have all been seted up spout (17), the inside activity joint of spout (17) has slider (18), one side fixedly connected with roll axis (16) of slider (18), the lateral wall of roll axis (16) is provided with down tension shaft (14), rotatory hole (15) have been seted up to one side of lower tension shaft (14), one side of tension shaft (14) is run through to the opposite side down in rotatory hole (15), roll axis (16) activity cup joints in the inside of rotatory hole (15), the lateral wall of roll axis (16) is cup jointed in through rotatory hole (15) activity down in tension shaft (14).

4. A cabling machine tensioning device according to claim 3, wherein: the bottom surface of U-shaped piece (7) is provided with cylinder (19), the upper surface of cylinder (19) is provided with telescopic link (20), the one end fixedly connected with that cylinder (19) was kept away from in telescopic link (20) promotes piece (21), round hole (22) have all been seted up to the both sides of promoting piece (21), the lateral wall of roll axle (16) is fixed to be cup jointed in the inside wall of round hole (22).

5. A cabling machine tensioning device as claimed in claim 1, wherein: one side of the connecting disc (1) is fixedly connected with an object placing plate (24), the second tension assembly comprises two bevel gears (25) and two screw rods (28), the two bevel gears (25) are respectively arranged at the upper end and the lower end of the object placing plate (24), the two screw rods (28) are respectively and fixedly connected to one side of the two bevel gears (25), the two moving blocks (26) are arranged at one ends of the bevel gears (25), threaded holes (27) are formed in the upper surface of each moving block (26), the threaded holes (27) penetrate through the upper surface of each moving block (26) to the lower surface, and the screw rods (28) are sleeved in the threaded holes (27).

6. A cabling machine tensioning device according to claim 5, wherein: two equal fixedly connected with third spliced pole (30) in one side of bevel gear (25), the upper surface of putting thing board (24) is provided with stopper (31), spacing hole (32) have been seted up in the corresponding position of third spliced pole (30) in one side of stopper (31), the inside wall in spacing hole (32) is cup jointed in the activity of third spliced pole (30), the one end fixedly connected with carousel (33) of bevel gear (25) are kept away from in third spliced pole (30), one side fixedly connected with handle (34) of carousel (33).

7. A cabling machine tensioning device according to claim 6, wherein: the bevel gear rack is characterized in that limiting rods (35) are fixedly connected to one sides of the two bevel gears (25), limiting grooves (36) are formed in the corresponding positions of the limiting rods (35) on the upper surface of the object placing plate (24), the limiting rods (35) are movably clamped inside the limiting grooves (36), third connecting holes (29) are formed in one sides of the moving blocks (26), and cables (5) are sleeved inside the third connecting holes (29).

8. A cabling machine tensioning device according to claim 7, wherein: a doubling cage (23) is arranged between the first tension assembly and the second tension assembly, and supporting legs (37) are fixedly connected to the outer side walls of the two connecting discs (1).

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