CN115800115A - Cable head machining device - Google Patents

Abstract

The invention discloses a cable head processing device which comprises a base, wherein one side of the base is rotatably connected with a rotating seat, the base is provided with a first through hole, the rotating seat is provided with a second through hole, the base is provided with a first chute communicated with the first through hole, the first chute is slidably connected with two first clamping seats, the base is provided with a first driving device for driving the first clamping seats to open and close, one side of the rotating seat, which is far away from the base, is provided with a moving seat, the moving seat is provided with a second chute, the second chute is slidably connected with two second clamping seats, one side of each second clamping seat, which is close to the other second clamping seat, is fixedly connected with a blade, the moving seat is provided with a second driving device, and the cable head processing device also comprises a third driving device. The invention is not easy to be injured, has a certain stripping length and can process the end part of the lead.

Description

Cable head machining device

Technical Field

The invention relates to the technical field of cable head manufacturing, in particular to a cable head machining device.

Background

When the cable is used for manufacturing a cable head, an insulating layer at the end part of the cable needs to be stripped, a conductor on the inner wall needs to be exposed, then a copper sleeve is sleeved on the conductor and clamped on the conductor by using a clamp, the existing insulating layer stripping adopts a manual mode, concretely, the insulating layer at the end part of the cable is cut by using a cutter at a small point, the mode is easy to be injured, the stripping length of the insulating layer is not easy to control, the end part of the conductor of the initial cable is not flat, the stripping mode cannot process the end part of the conductor, and the electric conductivity is poor after the copper sleeve is installed at the later stage.

Disclosure of Invention

The invention provides a cable head processing device, which aims to solve the defects that the existing stripping mode is easy to hurt, the stripping length is not easy to control, and the end part of a lead cannot be processed.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a cable head processingequipment, the on-line screen storage device comprises a base, one side of base is rotated and is connected with the rotation seat, the base is provided with first via hole, it is provided with the second via hole to rotate the seat, first via hole and second via hole position correspond, the base is provided with the first spout with first via hole intercommunication, first spout sliding connection has two first holders, first via hole sets up between first holder, the base is provided with the first drive arrangement who is used for driving first holder to open and shut, it is provided with the removal seat to rotate one side that the base was kept away from to the seat, it is provided with the second spout to remove the seat, sliding connection has two second holders in the second spout, one side fixedly connected with blade that the second holder is close to another second holder, it is provided with the second drive arrangement who is used for driving the second holder to open and shut to remove the seat, cable head processingequipment still includes third drive arrangement, third drive arrangement is used for driving the rotation of rotation seat, and third drive arrangement still is used for driving the removal seat to move to one side of keeping away from the rotation seat.

Through the arrangement, when the insulating layer is stripped, the wire stripper is not easy to hurt, and can treat the end part of the wire with a certain stripping length. Specifically, when the cable clamp is used, the cable passes through the first through hole and the second through hole, the cable is located between the first clamping seats and the blade, the first driving device drives the first clamping seats to be closed and clamp the cable, the cable is fixed on the base, the second driving device drives the second clamping seats to be closed, the second clamping seats drive the blade to move towards the cable, the cable comprises an insulating layer and a conducting wire, the blade cuts into the insulating layer, the depth of the blade cut into the insulating layer is smaller than the thickness of the insulating layer, the blade is prevented from damaging the conducting wire, the third driving device drives the rotating seats to rotate around the axis of the cable for a circle, in the process, the blade cuts an annular cutter groove in the periphery of the cable, in the process, the blade is close to the first clamping seats, and the cable basically cannot shake in the rotating process, therefore, the insulating layer can be stably cut, the insulating layer on the right side of the blade is conveniently stripped by the blade, the moving seat moves rightwards along the extending direction of the cable under the action of the third driving device, the blade is driven by the moving seat to move rightwards, the insulating layer on the annular cutter groove is easily pulled off due to the fact that the insulating layer on the blade is cut, when the blade moves rightwards, the insulating layers on the left side and the right side of the blade are split, the insulating layer on the right side of the blade is stripped rightwards, namely, the insulating layer on the right side of the blade moves rightwards along the conducting wire under the action of the blade, so that the conducting wire is exposed, when the blade stops, the distance of the rightward movement of the blade is the exposed length of the conducting wire, namely the stripped length of the insulating layer, then the second driving device continuously drives the second clamping seat to fold, the second clamping seat drives the blade to move towards the conducting wire and cuts the conducting wire, when the two blades are abutted, the wire is cut off, and insulating layer and the wire on the right side of blade are abandoned, and the tip of the left wire of blade forms the planarization, and when follow-up and copper sheathing carry out the crimping, the electric conductivity nature of wire is better, and so far the insulating layer is peeled off and is accomplished, and under first drive arrangement's effect, first grip slipper opens and loosens the cable.

Furthermore, the first driving device comprises two first lead screws which are parallel to each other, the first via hole is positioned between the first lead screws, the first lead screws penetrate through the first clamping seats and are in threaded connection with the first clamping seats, each first lead screw comprises a first thread used for being in threaded connection with one of the first clamping seats and a second thread used for being in threaded connection with the other first clamping seat, the spiral directions of the first threads and the second threads are opposite, one end of each first lead screw is fixedly connected with a first driven gear, a first driving gear is arranged between the first driven gears, the first driving gears are meshed with the first driven gears, the base is rotatably connected with a handle, and the handle is connected with the first driving gears.

Furthermore, one side of each first clamping seat close to the other first clamping seat is provided with a groove matched with the outer diameter of the cable.

Furthermore, the second driving device comprises two second lead screws which are parallel to each other, the second lead screws penetrate through the second clamping seats and are in threaded connection with the second clamping seats, each second lead screw comprises a third thread used for being in threaded connection with one of the second clamping seats and a fourth thread used for being in threaded connection with the other second clamping seat, the spiral directions of the third thread and the fourth thread are opposite, the second driving device further comprises a second motor arranged on the moving seat, and the second motor is connected with the second lead screws.

Further, one side that the base was kept away from to the roating seat is rotated and is connected with a plurality of third lead screws, be parallel to each other between the third lead screw, the third lead screw sets gradually along the edge of roating seat, the third lead screw passes and removes seat threaded connection, it is provided with the backup pad to remove one side that the base was kept away from to the seat, the backup pad is provided with the third via hole, edge along the backup pad is provided with a plurality of rotating grooves, the one end that the roating seat was kept away from to the third lead screw is rotated and is connected in rotating the inslot, the backup pad is provided with and is used for locking the dead locking device of third lead screw, be provided with the ring channel along the periphery of roating seat, third drive arrangement is including the ring gear of cover on the roating seat, ring gear at least part sets up in the ring channel, and ring gear and roating seat rotate and connect, the roating seat internal rotation is connected with second driven gear, second driven gear and third lead screw fixed connection, the upside of ring gear is provided with the outer cog, the inboard of ring gear, the third drive gear is provided with the third ring gear on the base, the first otic placode of bolt towards the first otic placode of the fixed lug of the periphery of roating seat.

Further, one side fixedly connected with that the seat is close to the base that rotates is annular direction arch, the base be provided with the guide way of the protruding adaptation of direction, the direction arch set up in the guide way and with guide way sliding connection, the outside of guide way is provided with and is annular spacing groove, the protruding outside fixedly connected with of direction is spacing protruding, spacing protruding setting is at the spacing inslot.

Further, the one end fixedly connected with first limiting plate of rotating the seat is kept away from to the third lead screw, and the second limiting plate of one side of removing the seat is kept away from at the backup pad to the locking device including setting up, and the second limiting plate has passed the second bolt, second bolt and third lead screw threaded connection.

Drawings

FIG. 1 is a schematic diagram of an embodiment.

Fig. 2 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 1.

Fig. 3 is a sectional view B-B of fig. 1.

Fig. 4 is a cross-sectional view taken along line C-C of fig. 1.

Fig. 5 is a schematic view of the first clamping seat clamping the cable.

Fig. 6 is a schematic view of a blade cutting a pocket in an insulation layer.

Fig. 7 is a schematic view of the rotation of the rotary base.

FIG. 8 is a schematic view of the right movement of the movable base.

Fig. 9 is a schematic view of a blade cutting a wire.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

Referring to fig. 1 to 9, a cable head machining device includes a base 11, one side of the base 11 is rotatably connected with a rotating seat 12, the base 11 is provided with a first via hole 111, the rotating seat 12 is provided with a second via hole 121, the first via hole 111 corresponds to the second via hole 121, the base 11 is provided with a first chute 112 communicated with the first via hole 111, the first chute 112 is slidably connected with two first clamping seats 113, the first via hole 111 is disposed between the first clamping seats 113, the base 11 is provided with a first driving device 114 for driving the first clamping seats 113 to open and close, one side of the rotating seat 12 away from the base 11 is provided with a moving seat 13, the moving seat 13 is provided with a second chute 131, the second chute 131 is slidably connected with two second clamping seats 132, one side of the second clamping seat 132 close to another second clamping seat 132 is fixedly connected with a blade 133, the moving seat 13 is provided with a second driving device 134 for driving the second clamping seats 132 to open and close, the cable head machining device further includes a third driving device 14, the third driving device 14 is used for driving the rotating seat 12 to move towards one side of the rotating seat 13 away from the rotating seat.

Through the arrangement, when the insulating layer 22 is stripped, the end part of the lead 23 can be processed, the lead is not easy to be injured, and the stripping length is certain. Specifically, in use, the cable 21 is passed through the first through hole 111 and the second through hole 121, see fig. 5, at which the cable 21 is located between the first clamping seats 113 and between the blades 133, then the first driving device 114 drives the first clamping seats 113 to close and clamp the cable 21, so as to fix the cable 21 on the base 11, see fig. 5, then the second driving device 134 drives the second clamping seats 132 to close, the second clamping seats 132 drives the blades 133 to move towards the cable 21, the cable 21 includes the insulating layer 22 and the conducting wires 23, the blades 133 cut into the insulating layer 22, the depth of the blades 133 cut into the insulating layer 22 is smaller than the thickness of the insulating layer 22, so as to prevent the blades 133 from damaging the conducting wires 23, see fig. 6, then the third driving device 14 drives the rotating seat 12 to rotate around the axis of the cable 21, in this process, the blades 133 cut a circular knife slot 221 in the periphery of the cable 21, in the process, since the blade 133 is close to the first clamping seat 113, the cable 21 does not shake substantially during the rotation of the blade 133, so that the insulating layer 22 can be cut stably, see fig. 7, so that the blade 133 can strip the insulating layer 22 on the right side of the blade 133, under the action of the third driving device 14, the moving seat 13 moves rightwards along the extending direction of the cable 21, the moving seat 13 drives the blade 133 to move rightwards, since the insulating layer 22 on the blade 133 is cut, the insulating layer 22 on the annular knife slot 221 is easily broken, when the blade 133 moves rightwards, the insulating layers 22 on the left and right sides of the blade 133 are split, the insulating layer 22 on the right side of the blade 133 is stripped rightwards by the blade 133, that is, the insulating layer 22 on the right side of the blade 133 moves rightwards along the conducting wire 23 under the action of the blade 133, so that the conducting wire 23 is exposed, see fig. 8, when the blade 133 stops, the distance that the blade 133 moves rightward is the exposed length of the wire 23, that is, the stripped length of the insulating layer 22, then the second driving device 134 continues to drive the second clamping seat 132 to close, the second clamping seat 132 drives the blade 133 to move towards the wire 23 and cut the wire 23, when the two blades 133 abut against each other, the wire 23 is cut off, the insulating layer 22 and the wire 23 on the right side of the blade 133 are discarded, the end part of the wire 23 on the left side of the blade 133 forms a flat surface, and when the wire 23 is subsequently crimped with a copper bush, the electrical conductivity of the wire 23 is better, referring to fig. 9, until the insulating layer 22 is stripped, under the action of the first driving device 114, the first clamping seat 113 opens and releases the cable 21.

As an implementation manner, the first driving device 114 includes two first lead screws 1141 parallel to each other, the first via hole 111 is located between the first lead screws 1141, the first lead screw 1141 passes through the first clamping seat 113 and is in threaded connection with the first clamping seat 113, the first lead screw 1141 includes a first thread for being in threaded connection with one of the first clamping seats 113 and a second thread for being in threaded connection with the other first clamping seat 113, the spiral directions of the first thread and the second thread are opposite, one end of the first lead screw 1141 is fixedly connected with a first driven gear 1142, a first driving gear 1143 is arranged between the first driven gears 1142, the first driving gear 1143 is engaged with the first driven gear 1142, the base 11 is rotatably connected with a handle 1144, and the handle 1144 is connected with the first driving gear 1143.

Through the above arrangement, the opening and closing of the first clamping seat 113 are realized, specifically, the handle 1144 is manually rotated, the handle 1144 drives the first screw rod 1141 to rotate through the first driving gear 1143 and the first driven gear 1142, the first screw rod 1141 and the first clamping seat 113 relatively rotate, so that the first clamping seat 113 moves along the axis direction of the first screw rod 1141, and because the thread directions of the first thread and the second thread are opposite, when the first screw rod 1141 rotates, the movement directions of the two first clamping seats 113 are opposite and the movement speeds are the same, and further, when the first clamping seat 113 clamps the cable 21, the cable 21 is basically located at the center of the first through hole 111.

As one implementation, one side of the first clamping seat 113 close to the other first clamping seat 113 is provided with a groove 1131 adapted to the outer diameter of the cable 21.

With the above arrangement, when the first clamping base 113 clamps the cable 21, the groove 1131 is attached to the outer wall of the cable 21, so that the cable 21 is clamped firmly.

As one implementation manner, the second driving device 134 includes two second lead screws 1341 parallel to each other, the second lead screws 1341 pass through the second clamping seats 132 and are in threaded connection with the second clamping seats 132, the second lead screws 1341 include third threads for being in threaded connection with one of the second clamping seats 132 and fourth threads for being in threaded connection with the other second clamping seat 132, the spiral directions of the third threads and the fourth threads are opposite, the second driving device 134 further includes a second motor 1342 disposed on the moving seat 13, and the second motor 1342 is connected with the second lead screws 1341.

Through the above arrangement, referring to fig. 4, when the cable 21 passes between the blades 133, the cable 21 is located between the second lead screws 1341, the two second lead screws 1341 are respectively used for driving two ends of the second clamping seat 132, so that the movement of the second clamping seat 132 is more stable, when the second motor 1342 drives the second lead screws 1341 to rotate, the second lead screws 1341 and the second clamping seat 132 rotate relatively, the second clamping seat 132 moves along the axial direction of the second lead screws 1341, and because the directions of the fourth threads and the third threads are opposite, the moving directions of the two second clamping seats 132 are opposite, the moving speeds are the same, so that the moving directions of the two blades 133 are opposite, and the moving speeds of the blades 133 on two sides of the cable 21 are the same, and the blades 133 on two sides of the cable 21 can cut the cable 21 substantially synchronously.

As an implementation manner, a plurality of third lead screws 141 are rotatably connected to a side of the rotating base 12 away from the base 11, the third lead screws 141 are parallel to each other, the third lead screws 141 are sequentially arranged along an edge of the rotating base 12, the third lead screws 141 pass through the moving base 13 and are in threaded connection with the moving base 13, a supporting plate 142 is arranged on a side of the moving base 13 away from the base 11, the supporting plate 142 is provided with third via holes 1422, a plurality of rotating grooves 1421 are arranged along an edge of the supporting plate 142, one end of the third lead screw 141 away from the rotating base 12 is rotatably connected in the rotating grooves 1421, the supporting plate 142 is provided with a locking device 143 for locking the third lead screws 141, an annular groove 122 is arranged along an outer periphery of the rotating base 12, the third driving device 14 includes an annular gear 144 sleeved on the rotating base 12, at least a part of the annular gear 144 is arranged in the annular groove 122, the annular gear 144 is rotatably connected with the rotating base 12, a second driven gear 145 is rotatably connected in the rotating base 12, the second driven gear 145 is fixedly connected with the third lead screw 141, an outer gear 144 is arranged on an inner side of the annular gear 144, a third driving device includes a third gear 123, a third driving device 147, a third driving device 115 engaged with a third ear plate 116 engaged with a third driving device screw 116 engaged with a first ear plate connected along an outer ring screw 116, and a third ear plate connected with a third driving motor 147, and a third ear plate 116 engaged with a third ear plate, and a third ear plate connected with a third ear plate 116 engaged with a third driving device screw 116 engaged with a third ear plate connected along an outer ring screw bolt 147.

Through the above arrangement, the support plate 142 increases the stability of the third lead screw 141, and the third via hole can be penetrated by the cable 21, so that the length of the cable 21 on the right side of the base 11 is long enough, and when the blade 133 is prevented from moving to the right end of the third lead screw 141, the blade 133 directly peels off the insulating layer 22 on the right side of the blade 133 from the conducting wire 23, thereby causing the length of the exposed conducting wire 23 to be short, that is, the support plate 142 has a reference meaning for the length of the cable 21 on the right side of the base 11. When the third driving device 14 needs to drive the rotating base 12 to rotate, the locking device 143 fixes the third lead screw 141 on the supporting plate 142, so as to prevent the third lead screw 141 from rotating relative to the supporting plate 142, and further, the second driven gear 145 and the rotating base 12 are fixed relative to each other, and further, the second driven gear 145 and the ring gear 144 are fixed relative to each other, and when the second motor 1342 drives the second driving gear 147 to rotate, the second driving gear 147 drives the blade 133 to rotate through the external gear teeth, the ring gear 144, the second driven gear 145, the rotating base 12, the third lead screw 141, the moving base 13, and the second clamping base 132, see fig. 7, when the locking device 143 releases the third lead screw 141, the third lead screw 141 and the supporting plate 142 can rotate relative to each other, i.e., the third lead screw 141 and the rotating base 12 can rotate relative to each other, i.e., the second driven gear 145 and the rotating base 12 can rotate relative to each other, and the first bolt 116 and the ring plate 123 abut against each other, and the first bolt 116 and the ring plate 123, and the second driving gear 147 can not rotate relative to the second lead screw 145, see fig. the second driving gear 141, the rotating base 141, the second driving gear 1342, and the ring gear 147 can rotate along the axis 144.

As an implementation manner, one side of the rotating seat 12 close to the base 11 is fixedly connected with a guide protrusion 124 in an annular shape, the base 11 is provided with a guide groove 117 matched with the guide protrusion 124, the guide protrusion 124 is arranged in the guide groove 117 and is slidably connected with the guide groove 117, an annular limiting groove 1171 is arranged outside the guide groove 117, a limiting protrusion 1241 is fixedly connected outside the guide protrusion 124, and the limiting protrusion 1241 is arranged in the limiting groove 1171.

With the above arrangement, the limit protrusion 1241 prevents the rotation base 12 and the base 11 from being disengaged from each other, and enables the rotation base 12 to rotate stably, and when the rotation base 12 and the base 11 rotate relatively, the guide protrusion 124 and the guide groove 117 slide relatively.

As one implementation manner, one end of the third screw 141 far away from the rotating seat 12 is fixedly connected with a first limit plate 1411, the locking device 143 includes a second limit plate 1431 disposed on one side of the support plate 142 far away from the moving seat 13, a second bolt 1432 passes through the second limit plate 1431, and the second bolt 1432 is in threaded connection with the third screw 141.

With the above arrangement, when the second bolt 1432 is tightened, the first and second limit plates 1411 and 1431 clamp the support plate 142, so that the third screw rod 141 and the support plate 142 are fixed together, and when the second bolt 1432 is loosened, the second and second limit plates 1431 and 1431 loosen the support plate 142, and the third screw rod 141 and the support plate 142 can rotate relatively.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims (7)

1. The utility model provides a cable head processingequipment, a serial communication port, the on-line screen storage device comprises a base, one side of base is rotated and is connected with the rotation seat, the base is provided with first via hole, it is provided with the second via hole to rotate the seat, first via hole with second via hole position corresponds, the base be provided with the first spout of first via hole intercommunication, first spout sliding connection has two first centre gripping seats, first via hole sets up between the first centre gripping seat, the base is provided with and is used for the drive first drive arrangement that first centre gripping seat opened and shut, it keeps away from to rotate the seat one side of base is provided with the removal seat, it is provided with the second spout to remove the seat, sliding connection has two second centre gripping seats in the second spout, the second centre gripping seat is close to another one side fixedly connected with blade of second centre gripping seat, it is provided with and is used for the drive to remove the second drive arrangement that the second centre gripping seat opened and shut, cable head processingequipment still includes third drive arrangement, third drive arrangement is used for the drive rotate the seat and rotate, just third drive arrangement still remove one side of seat to keeping away from the motion of rotation seat.

2. The cable head machining device according to claim 1, wherein the first driving device includes two first lead screws parallel to each other, the first via hole is located between the first lead screws, the first lead screw passes through the first clamping seat and is in threaded connection with the first clamping seat, the first lead screw includes a first thread for being in threaded connection with one of the first clamping seat and a second thread for being in threaded connection with the other first clamping seat, the first thread and the second thread have opposite spiral directions, a first driven gear is fixedly connected to one end of the first lead screw, a first driving gear is disposed between the first driven gears, the first driving gear is engaged with the first driven gear, a handle is rotatably connected to the base, and the handle is connected to the first driving gear.

3. The cable head processing device according to claim 1, wherein a side of the first clamping seat adjacent to the other first clamping seat is provided with a groove adapted to an outer diameter of the cable.

4. The cable head processing device according to claim 1, wherein the second driving device comprises two second screws parallel to each other, the second screws penetrate through the second clamping bases and are in threaded connection with the second clamping bases, the second screws comprise third threads for being in threaded connection with one of the second clamping bases and fourth threads for being in threaded connection with the other second clamping base, the third threads and the fourth threads are opposite in spiral direction, and the second driving device further comprises a second motor arranged on the movable base, and the second motor is connected with the second screws.

5. The cable head processing device according to claim 4, wherein a plurality of third screws are rotatably connected to a side of the rotating base away from the base, the third screws are parallel to each other, the third screws are sequentially arranged along an edge of the rotating base, the third screws penetrate through the movable base and are in threaded connection with the movable base, a support plate is arranged on a side of the movable base away from the base, the support plate is provided with third through holes, a plurality of rotating grooves are arranged along an edge of the support plate, an end of the third screw away from the rotating base is rotatably connected in the rotating grooves, the support plate is provided with a locking device for locking the third screws, an annular groove is arranged along an outer periphery of the rotating base, third drive arrangement is including the cover rotating ring gear on the seat, ring gear at least part sets up in the ring channel, just ring gear with rotating the seat and rotating the connection, it is connected with second driven gear to rotate the seat internal rotation, second driven gear with third lead screw fixed connection, ring gear's upside is provided with the external teeth of a cogwheel, ring gear's inboard is provided with the internal teeth of a cogwheel, third drive arrangement is still including setting up third motor on the base, the third motor is connected with second drive gear, second drive gear with the external teeth meshing, the first otic placode of base fixedly connected with is followed the periphery fixedly connected with annular plate of rotating the seat, first otic placode threaded connection has the orientation the first bolt of annular plate.

6. The cable head machining device according to claim 5, wherein one side of the rotating seat close to the base is fixedly connected with an annular guide protrusion, the base is provided with a guide groove matched with the guide protrusion, the guide protrusion is arranged in the guide groove and slidably connected with the guide groove, an annular limiting groove is formed in the outer side of the guide groove, a limiting protrusion is fixedly connected to the outer side of the guide protrusion, and the limiting protrusion is arranged in the limiting groove.

7. The cable head machining device according to claim 5, wherein a first limiting plate is fixedly connected to one end, away from the rotating seat, of the third screw, the locking device comprises a second limiting plate arranged on one side, away from the moving seat, of the supporting plate, a second bolt penetrates through the second limiting plate, and the second bolt is in threaded connection with the third screw.

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