CN214124642U - Indirect stripper of insulated wire - Google Patents
Indirect stripper of insulated wire Download PDFInfo
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- CN214124642U CN214124642U CN202023218070.4U CN202023218070U CN214124642U CN 214124642 U CN214124642 U CN 214124642U CN 202023218070 U CN202023218070 U CN 202023218070U CN 214124642 U CN214124642 U CN 214124642U
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Abstract
An insulated wire indirect stripper comprising: the device comprises an insulating operating rod, a clamping mechanism, a cutting mechanism, a rotating mechanism and a control mechanism; the insulating operating rod is fixedly connected with the bottom of the rotating mechanism; one end of the clamping mechanism is fixedly connected with the rotating mechanism, and the other end of the clamping mechanism is connected with the cutting mechanism; the rotating mechanism drives the clamping mechanism to rotate and is matched with the cutting mechanism to peel the conducting wire; the control mechanism is respectively connected with the clamping mechanism and the rotating mechanism.
Description
Technical Field
The utility model relates to an electric power operation appurtenance technical field, in particular to indirect barker of insulated wire.
Background
In 10kV live-wire work, the lap-over operation is performed with live wires, and the insulation layer of the overhead conductor needs to be stripped off indirectly before the lap-over of the drainage wires. The traditional stripper has the advantages that one knife rest can adapt to 2 specifications of wires at most, and the patent CN211266279U proposes a wire stripping device with an openable and closable guide rail and a wire stripping system, so that the wires with different specifications can be directly stripped without changing dies, but the problems exist, namely, firstly, the internal gear of the device is complicated and the matching relationship is complex; secondly, the adjusting structure of the cutting part to the cutter is complex; and thirdly, one half of the clamping block is a V-shaped clamping opening, the other half of the clamping block is a flat plate, the clamping to the wire is not stable enough, the device is easy to slide off from the wire in the rotary peeling process, and the safety is low.
Disclosure of Invention
In view of the above, there is a need for an indirect insulated wire stripper with a simple structure and a high safety factor, which is suitable for different specifications of wires.
An insulated wire indirect stripper comprising: the device comprises an insulating operating rod, a clamping mechanism, a cutting mechanism, a rotating mechanism and a control mechanism; the insulating operating rod is fixedly connected with the bottom of the rotating mechanism; one end of the clamping mechanism is fixedly connected with the rotating mechanism, and the other end of the clamping mechanism is connected with the cutting mechanism; the rotating mechanism drives the clamping mechanism to rotate and is matched with the cutting mechanism to peel the conducting wire; the control mechanism is respectively connected with the clamping mechanism and the rotating mechanism;
a rotation mechanism comprising: the device comprises a shell, a first motor, a driving gear, a driven gear, a tooth tongue, a connecting sleeve and a first motor box; the driving gear and the driven gear are both arranged in the shell; the first motor is arranged in the first motor box, an output shaft of the first motor is fixedly connected with the driving gear, and the output shaft of the first motor is connected with the side wall of the shell; the driven gear is meshed with the driving gear; a circular cavity is arranged in the driven gear, a notch is arranged on the tooth surface, one end of the notch is hinged with the tooth tongue, and the tooth tongue is matched with the notch; a connecting sleeve is fixedly sleeved in the circular cavity, a gap matched with the notch is formed in the side wall of the connecting sleeve, and the connecting sleeve is rotatably connected with the shell;
fixture includes: the clamping device comprises a first clamping block, a second clamping block, a fixing plate, a second motor box, a second motor and a bidirectional screw rod; the first clamping block and the second clamping block are oppositely arranged, V-shaped clamping openings are formed in opposite side faces of the first clamping block and the second clamping block, and the fixing plate is arranged on the outer side of the second clamping block in parallel; the second motor box is arranged above the first clamping block, the second motor is arranged in the second motor box, the output shaft is fixedly connected with one end of the bidirectional screw rod, and the other end of the bidirectional screw rod penetrates through the first clamping block and the second clamping block and then is fixedly connected with the fixing plate; the bidirectional screw rod is driven by a second motor to adjust the distance between the first clamping block and the second clamping block; one end of the connecting sleeve is fixedly connected with the second motor box and the fixing plate respectively;
a cutting mechanism comprising: the cutter comprises a cutter frame, a cutter, a first pin shaft and a cutter adjusting mechanism; the cutter frame is fixedly arranged on the outer side of the top of the first clamping block, a cutter cavity is formed in the bottom of the first clamping block along the direction vertical to the lead, one end of the cutter cavity is communicated with the V-shaped clamping opening, and a cutter is arranged in the cutter cavity; the cutter comprises a cutter body and a cutting edge, one end of the cutter body is hinged with the cutter frame through a first pin shaft, and the other end of the cutter body is fixedly connected with the cutting edge; the cutting edge is in a shape of a bevel arc, the end of the cutting edge is flush with the bottom surface of the cutter body, and the cutting edge gradually slants upwards along with extending inwards the cutter body; a leather outlet slot hole is formed in the cutter body and extends from the end of the cutting edge to the outer side surface of the cutter body; a leather outlet matched with the leather outlet groove hole is formed in the side surface of the knife rest; the cutter adjusting mechanism is connected with the cutter body and is used for adjusting the length of the exposed cutting edge in the V-shaped clamping opening;
and the control mechanism is respectively connected with the first motor and the second motor and controls the start and stop of the first motor and the second motor.
Preferably, the clamping mechanism further comprises: the first limiting shaft and the second limiting shaft are respectively and symmetrically arranged at two sides of the bidirectional screw rod; one end of the first limiting shaft is fixedly connected with the motor box, and the other end of the first limiting shaft penetrates through the first clamping block and the second clamping block and then is fixedly connected with the fixing plate; one end of the second limiting shaft is fixedly connected with the motor box, and the other end of the second limiting shaft penetrates through the first clamping block and the second clamping block and then is fixedly connected with the fixing plate.
Preferably, the knife adjusting mechanism comprises a second pin shaft, a shaft sleeve, a knife adjusting screw rod, a connecting rod, a locking nut and a handle; one end of the connecting rod is hinged with the middle part of the cutter body through a second pin shaft, the other end of the connecting rod is in threaded connection with the lower end of the shaft sleeve, and the upper end of the shaft sleeve is fixedly connected with the lower end of the cutter adjusting screw rod; the upper end thread of the cutter adjusting screw penetrates through the top surface of the cutter rest and extends to the top of the cutter rest; the upper part of the cutter adjusting screw rod is provided with a locking nut; the top of the knife adjusting screw rod is provided with a handle.
Preferably, the skin outlet slot hole is in a chute shape.
Preferably, the two ends of the connecting sleeve penetrate through the side wall of the shell, the outer side face of the connecting sleeve is rotatably connected with the shell, and the middle part of the connecting sleeve is fixedly sleeved in a circular cavity of the driven gear
Preferably, the top of the V-shaped clamping opening is provided with a chamfer.
Preferably, the length of the insulated operating rod is adjustable.
Compared with the prior art, the indirect stripper for the insulated wire has the advantages that the V-shaped clamping ports are formed in the opposite sides of the first clamping block and the second clamping block, so that the indirect stripper for the insulated wire can be suitable for wires with different specifications without changing a die, and is more stable in clamping the wires and safer in a rotary stripping process; simultaneously through setting up a driving gear and a driven gear at rotary mechanism, can drive fixture and cutting mechanism and carry out the rotation operation, just the utility model discloses a knife adjustment mechanism structure is simpler and convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic sectional structure diagram of the clamping mechanism and the cutting mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the middle tongue of the present invention when closed (the casing, the first motor box and the first motor are not shown).
Fig. 5 is a schematic structural diagram of the middle tooth tongue of the present invention when it is opened (the casing, the first motor box and the first motor are not shown).
Fig. 6 is a schematic structural view of the middle cutter of the present invention.
In the figure: an insulating operation rod 1; a clamping mechanism 2; a first clamping block 20; a second clamp block 21; a V-shaped clamping opening 22; a fixed plate 23; a second motor case 24; a bidirectional screw rod 26; a first stopper shaft 27; a second stopper shaft 28; a cutting mechanism 3; a tool holder 30; a knife cavity 31; a cutter 32; a cutter body 320; a blade 321; a first pin 33; a second pin 340; a shaft sleeve 341; a knife adjustment screw 342; a connecting rod 343; a handle 344; a lock nut 345; a skin slot hole 35 is formed; a skin outlet 36; a rotating mechanism 4; a housing 40; a first motor case 41; a drive gear 42; a driven gear 43; a tooth tongue 44; a connecting sleeve 45; a first motor output shaft 46.
Detailed Description
The following combines the utility model discloses an attached drawing is right the technical scheme and the technological effect of the embodiment of the utility model are further elaborated.
Referring to fig. 1, 2, 3, 4 and 5, an indirect stripper for insulated wires comprises: an insulating operating rod 1, a clamping mechanism 2, a cutting mechanism 3, a rotating mechanism 4 and a control mechanism (not shown in the figure); the insulating operating rod 1 is fixedly connected with the bottom of the rotating mechanism 4; one end of the clamping mechanism 2 is fixedly connected with the rotating mechanism 4, and the other end of the clamping mechanism is connected with the cutting mechanism 3; the rotating mechanism 4 drives the clamping mechanism 2 to rotate and is matched with the cutting mechanism 3 to strip the lead; the control mechanism is respectively connected with the clamping mechanism 2 and the rotating mechanism 4;
a rotation mechanism 4 comprising: the device comprises a shell 40, a first motor, a driving gear 42, a driven gear 43, a tooth tongue 44, a connecting sleeve 45 and a first motor box 41; the driving gear 42 and the driven gear 43 are both arranged in the shell 40; the first motor is arranged in the first motor box 41, a first motor output shaft 46 is fixedly connected with the driving gear 42, and meanwhile, the first motor output shaft 46 is connected with the side wall of the shell 40; the driven gear 43 is meshed with the driving gear 42; a circular cavity is arranged in the driven gear 43, a notch is arranged on the tooth surface, one end of the notch is hinged with the tooth tongue 44, and the tooth tongue 44 is matched with the notch; a connecting sleeve 45 is fixedly sleeved in the circular cavity, a gap matched with the notch is formed in the side wall of the connecting sleeve 45, and the connecting sleeve 45 is rotatably connected with the shell 40;
and the control mechanism (not shown in the figure) is respectively connected with the first motor and the second motor and controls the start and stop of the first motor and the second motor.
In the arrangement, the bidirectional screw rod 26 is connected with the output shaft of the second motor, and the second motor is controlled to rotate forwards to drive the bidirectional screw rod 26 to rotate, so as to drive the first clamping block 20 and the second clamping block 21 to approach to opposite middle parts, so as to clamp the wire in the V-shaped clamping opening 22, and after peeling is finished, the second motor is controlled to rotate backwards to drive the bidirectional screw rod 26 to rotate in the opposite direction, so as to drive the first clamping block 20 and the second clamping block 21 to move towards opposite two sides, so as to loosen the wire in the V-shaped clamping opening 22;
the side wall of the connecting sleeve 45 is provided with the notch, and the tooth tongue 44 is arranged, so that the lead can be placed in the connecting sleeve 45 when the tooth tongue 44 is opened; after the wire is placed, the first motor drives the driving gear 42 to rotate, the driving gear 42 drives the driven gear 43 to rotate towards one end, hinged with the driven gear 43, of the tooth tongue 44, and under the action of rotating force, the other end of the tooth tongue 44 is connected with the tooth surface of the driven gear 43, so that the tooth surface of the driven gear 43 forms a complete tooth surface and can be driven by the driving gear 42 to rotate;
the cutting edge is set to be in a beveling arc shape, so that when the conducting wire is stripped, the cutting edge bevels the insulating skin of the conducting wire, and the stripper is driven to move towards the non-stripping direction continuously along the guiding direction;
the control mechanism can comprise a handheld controller which is respectively connected with the switches of the first motor and the second motor through wireless signals and used for controlling the start and stop of the first motor and the second motor.
Further, referring to fig. 2, in order to make the clamping mechanism 2 clamp the wire more balanced and stable, the clamping mechanism 2 further includes: a first limit shaft 27 and a second limit shaft 28 which are respectively and symmetrically arranged at two sides of the bidirectional screw rod 26; one end of the first limiting shaft 27 is fixedly connected with the second motor box, and the other end of the first limiting shaft penetrates through the first clamping block 20 and the second clamping block 21 and is fixedly connected with the fixing plate 23; one end of the second limiting shaft 28 is fixedly connected with the second motor box 24, and the other end thereof penetrates through the first clamping block 20 and the second clamping block 21 and then is fixedly connected with the fixing plate 23.
Further, referring to fig. 3, in order to facilitate the operator to adjust the cutting depth of the cutting knife 32 to the insulation sheath of the wire, the knife adjustment mechanism includes a second pin shaft 340, a shaft sleeve 341, a knife adjustment screw 342, a connecting rod 343, a lock nut 345 and a handle 344; one end of the connecting rod 343 is hinged with the middle part of the cutter body 320 through a second pin 340, the other end is in threaded connection with the lower end of the shaft sleeve 341, and the upper end of the shaft sleeve 341 is fixedly connected with the lower end of the cutter adjusting screw 342; the upper end thread of the cutter adjusting screw rod 342 penetrates through the top surface of the cutter rest 30 and extends to the top of the cutter rest 30; the upper part of the knife adjusting screw 342 is provided with a locking nut 345; the top of the knife adjusting screw 342 is provided with a handle 344.
Through the arrangement, when the cutting depth needs to be adjusted, the locking nut is firstly loosened, then the cutter adjusting screw rod is rotated forwards or backwards according to the requirement, the cutter body is driven to rotate downwards or upwards around the first pin shaft through the shaft sleeve and the connecting rod, the length of the exposed cutting edge at the V-shaped clamping opening is increased or reduced, and the cutting depth of the cutter on the wire insulation skin is increased or reduced.
Further, referring to fig. 6, in order to facilitate the cut-off insulation sheath of the wire to exit from the slotted hole, the slotted hole is in a chute shape.
Further, referring to fig. 1 and 2, two ends of the connecting sleeve penetrate through the side wall of the housing, the outer side surface of the connecting sleeve is rotatably connected with the housing, and the middle part of the connecting sleeve is fixedly sleeved in the circular cavity of the driven gear.
Further, referring to fig. 3, the top of the V-shaped clamping opening is provided with a chamfer.
Further, referring to fig. 1, the length of the insulated operating rod is adjustable for more convenient operation.
The utility model discloses a theory of operation and process:
firstly, an operator adjusts the size of the blade of the cutter exposed out of the V-shaped clamping opening through a cutter adjusting mechanism according to the requirement of cutting the depth of the wire insulation sheath; secondly, opening the tooth tongues, and hanging the peeler on the lead through an insulating operating rod; then, a control mechanism controls a second motor to start, the second motor drives a first clamping block and a second clamping block to move towards the direction of the wire through a bidirectional screw rod to clamp the wire, the second motor is stopped after the wire is clamped in place, then the first motor is controlled to rotate forwards, a tooth tongue is closed along with the rotation of the first motor, a driven gear drives a connecting sleeve to drive a clamping mechanism and a cutting mechanism to rotate around the wire, and a cutter peels the wire; and finally, after peeling is finished, controlling the first motor to stop, starting the second motor, enabling the clamping mechanism to loosen the wire, and taking down the peeler from the wire to finish the operation.
Compared with the prior art, the indirect stripper for the insulated wire has the advantages that the V-shaped clamping ports are formed in the opposite sides of the first clamping block and the second clamping block, so that the indirect stripper for the insulated wire can be suitable for wires with different specifications without changing a die, and is more stable in clamping the wires and safer in a rotary stripping process; simultaneously through setting up a driving gear and a driven gear at rotary mechanism, can drive fixture and cutting mechanism and carry out the rotation operation, just the utility model discloses a knife adjustment mechanism structure is simpler and convenient. While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. An indirect insulated wire stripper, comprising: the device comprises an insulating operating rod, a clamping mechanism, a cutting mechanism, a rotating mechanism and a control mechanism; the insulating operating rod is fixedly connected with the bottom of the rotating mechanism; one end of the clamping mechanism is fixedly connected with the rotating mechanism, and the other end of the clamping mechanism is connected with the cutting mechanism; the rotating mechanism drives the clamping mechanism to rotate and is matched with the cutting mechanism to peel the conducting wire; the control mechanism is respectively connected with the clamping mechanism and the rotating mechanism;
a rotation mechanism comprising: the device comprises a shell, a first motor, a driving gear, a driven gear, a tooth tongue, a connecting sleeve and a first motor box; the driving gear and the driven gear are both arranged in the shell; the first motor is arranged in the first motor box, an output shaft of the first motor is fixedly connected with the driving gear, and the output shaft of the first motor is connected with the side wall of the shell; the driven gear is meshed with the driving gear; a circular cavity is arranged in the driven gear, a notch is arranged on the tooth surface, one end of the notch is hinged with the tooth tongue, and the tooth tongue is matched with the notch; a connecting sleeve is fixedly sleeved in the circular cavity, a gap matched with the notch is formed in the side wall of the connecting sleeve, and the connecting sleeve is rotatably connected with the shell;
fixture includes: the clamping device comprises a first clamping block, a second clamping block, a fixing plate, a second motor box, a second motor and a bidirectional screw rod; the first clamping block and the second clamping block are oppositely arranged, V-shaped clamping openings are formed in opposite side faces of the first clamping block and the second clamping block, and the fixing plate is arranged on the outer side of the second clamping block in parallel; the second motor box is arranged above the first clamping block, the second motor is arranged in the second motor box, the output shaft is fixedly connected with one end of the bidirectional screw rod, and the other end of the bidirectional screw rod penetrates through the first clamping block and the second clamping block and then is fixedly connected with the fixing plate; the bidirectional screw rod is driven by a second motor to adjust the distance between the first clamping block and the second clamping block; one end of the connecting sleeve is fixedly connected with the second motor box and the fixing plate respectively;
a cutting mechanism comprising: the cutter comprises a cutter frame, a cutter, a first pin shaft and a cutter adjusting mechanism; the cutter frame is fixedly arranged on the outer side of the top of the first clamping block, a cutter cavity is formed in the bottom of the first clamping block along the direction vertical to the lead, one end of the cutter cavity is communicated with the V-shaped clamping opening, and a cutter is arranged in the cutter cavity; the cutter comprises a cutter body and a cutting edge, one end of the cutter body is hinged with the cutter frame through a first pin shaft, and the other end of the cutter body is fixedly connected with the cutting edge; the cutting edge is in a shape of a bevel arc, the end of the cutting edge is flush with the bottom surface of the cutter body, and the cutting edge gradually slants upwards along with extending inwards the cutter body; a leather outlet slot hole is formed in the cutter body and extends from the end of the cutting edge to the outer side surface of the cutter body; a leather outlet matched with the leather outlet groove hole is formed in the side surface of the knife rest; the cutter adjusting mechanism is connected with the cutter body and is used for adjusting the length of the exposed cutting edge in the V-shaped clamping opening;
and the control mechanism is respectively connected with the first motor and the second motor and controls the start and stop of the first motor and the second motor.
2. The insulated wire indirect stripper of claim 1, wherein: fixture still includes: the first limiting shaft and the second limiting shaft are respectively and symmetrically arranged at two sides of the bidirectional screw rod; one end of the first limiting shaft is fixedly connected with the motor box, and the other end of the first limiting shaft penetrates through the first clamping block and the second clamping block and then is fixedly connected with the fixing plate; one end of the second limiting shaft is fixedly connected with the motor box, and the other end of the second limiting shaft penetrates through the first clamping block and the second clamping block and then is fixedly connected with the fixing plate.
3. The insulated wire indirect stripper of claim 1, wherein: the cutter adjusting mechanism comprises a second pin shaft, a shaft sleeve, a cutter adjusting screw rod, a connecting rod, a locking nut and a handle; one end of the connecting rod is hinged with the middle part of the cutter body through a second pin shaft, the other end of the connecting rod is in threaded connection with the lower end of the shaft sleeve, and the upper end of the shaft sleeve is fixedly connected with the lower end of the cutter adjusting screw rod; the upper end thread of the cutter adjusting screw penetrates through the top surface of the cutter rest and extends to the top of the cutter rest; the upper part of the cutter adjusting screw rod is provided with a locking nut; the top of the knife adjusting screw rod is provided with a handle.
4. The insulated wire indirect stripper of claim 1, wherein: the skin outlet slot hole is in a chute shape.
5. The insulated wire indirect stripper of claim 1, wherein: the two ends of the connecting sleeve penetrate through the side wall of the shell, the outer side face of the connecting sleeve is rotatably connected with the shell, and the middle part of the connecting sleeve is fixedly sleeved in a circular cavity of the driven gear.
6. The insulated wire indirect stripper of claim 1, wherein: and the top of the V-shaped clamping opening is provided with a chamfer.
7. The insulated wire indirect stripper of claim 1, wherein: the length of the insulating operating rod is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023218070.4U CN214124642U (en) | 2020-12-28 | 2020-12-28 | Indirect stripper of insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023218070.4U CN214124642U (en) | 2020-12-28 | 2020-12-28 | Indirect stripper of insulated wire |
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| Publication Number | Publication Date |
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| CN214124642U true CN214124642U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023218070.4U Active CN214124642U (en) | 2020-12-28 | 2020-12-28 | Indirect stripper of insulated wire |
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| CN (1) | CN214124642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636266A (en) * | 2020-12-28 | 2021-04-09 | 国网宁夏电力有限公司石嘴山供电公司 | Indirect stripper of insulated wire |
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2020
- 2020-12-28 CN CN202023218070.4U patent/CN214124642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636266A (en) * | 2020-12-28 | 2021-04-09 | 国网宁夏电力有限公司石嘴山供电公司 | Indirect stripper of insulated wire |
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