CN111130025A - Self-adaptive wire gyrator and self-adaptive wire insulation electric peeling device - Google Patents

Abstract

The invention discloses a self-adaptive wire gyrator, comprising: the wire clamping fixture device is connected with the clamp constant-torque device, and the joint device can drive the wire clamping fixture device and the clamp constant-torque device to rotate; the cutter device comprises a cutter frame device for stripping the insulating sheath and a cutter frame guide device for limiting the motion trail of the cutter frame device, wherein the cutter frame guide device is provided with a slope so that the cutter frame device cuts the insulating sheath at a preset inclination angle; the clamp torque setting device is provided with a locking piece so that the tool rest device can keep cutting the insulating sheath at a preset inclination angle. The device is simple to operate, does not need to change a die or manually debug a cutter, and is safe and efficient in peeling. The invention also discloses an adaptive wire-insulated electric stripper, which supports glove operation and rod operation.

Description

Self-adaptive wire gyrator and self-adaptive wire insulation electric peeling device

Technical Field

The invention relates to the technical field of wire stripping, in particular to a self-adaptive wire gyrator. In addition, still relate to an adaptation wire insulation electric stripping device including above-mentioned adaptation wire gyrator.

Background

Along with the development of electric power grid, when electric power circuit met the trouble, people need in time salvage electric power circuit to avoid resident's life to receive the power failure puzzlement. Therefore, the importance of the uninterruptible emergency repair work is also increasing.

Among them, the uninterruptible power rush-repair work is also called live-wire work, and one of the main works is to perform fusion work on an overhead insulated wire. One of the main processes in the welding operation is to strip the outer sheath of the insulated conductor. However, since the outer sheath of the insulated conductor is usually made of high-strength polyethylene material, the thickness and hardness of the outer sheath are very large, which causes great danger to constructors when stripping the outer sheath of the insulated conductor by using a stripping tool, and the process is time-consuming and labor-consuming.

In addition, the standard specification of the insulated wire is more in variety, and the thickness of the outer sheath of the insulated wire of each standard specification is different. Moreover, cable plants produce a lot of non-standard wires during the production of insulated wires. Therefore, the variety of the insulated wires is increased, and finally, the operation that an operator perfectly strips the outer sheath of the insulated wires and does not damage the metal conductors in the insulated wires in the live working process becomes very difficult.

In the prior art, the structure of the mainstream insulation stripper generally comprises: the power part mainly shakes the handle through a hand to drive the barker transmission rod to rotate. The transmission part is mainly an insulating rod which is a rod-shaped object capable of resisting pressure and insulating, and the two ends of the insulating rod are provided with suitable joints, wherein one joint is used for connecting the power part, and the other joint is used for connecting the gyrator. Therefore, when the handle is manually rotated, the transmission rod can be driven to rotate, and the gyrator can be driven to rotate at the same time. In addition, the peeling part is mainly a gyrator which is made of metal material and is a gear rotating structure. The rotation of the whole gyrator is carried out by driving the stressed gear to rotate through external force. The rotator is provided with a blade device, and when the rotator rotates, the outer sheath of the wire can be peeled.

At present, the gyrators of the mainstream insulation strippers in the market have two modes, wherein the first mode is to replace corresponding knife moulds on the gyrators to strip one by one according to the specification of a wire. The second mode is that a feed fixture capable of adjusting the feed angle and depth is arranged on the rotator, and when insulated wires of different specifications meet, the feed angle and depth are adjusted to carry out peeling treatment.

However, the first method requires replacing the cutting tools with different specifications, and the cutting tools are various in types, so that the first method is inconvenient to carry. Moreover, in the process of power construction, the specification of the insulated wire cannot be judged well in high altitude, and finally, the corresponding cutter die is inconvenient to replace. In the second mode, the cutting depth and the cutting angle need to be adjusted, so that the phenomenon that the metal conductor is damaged due to too large cutting depth or the insulating layer cannot be completely peeled off due to too shallow cutting depth easily exists, and the problem of inconvenient construction also exists.

In summary, how to provide a device that is simple to operate and can safely and efficiently perform a peeling operation is an urgent problem to be solved by those skilled in the art.

Disclosure of Invention

In view of the above, the present invention provides an adaptive wire rotator, which has the advantages of simple operation, capability of safely and efficiently peeling a wire, no need of replacing a mold in the peeling process, no need of manually adjusting a tool, and the like.

Another object of the present invention is to provide an adaptive wire-insulated electric stripper including the above adaptive wire rotator, which can safely and efficiently strip a wire without replacing a mold and without manually adjusting a cutter, and can support both a glove work and a bar work.

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

an adaptive wire gyroscope comprising: the wire clamping fixture device is in penetrating connection with the fixture fixing and twisting device, and the joint device can drive the wire clamping fixture device and the fixture fixing and twisting device to rotate;

the cutter device comprises a cutter frame device which is arranged on the wire clamping fixture device and used for stripping the insulating sheath and a cutter frame guide device which is used for limiting the motion trail of the cutter frame device, the cutter frame guide device is arranged on the fixture torque fixing device and is in penetrating connection with the cutter frame device, and the cutter frame guide device is provided with a slope so that the cutter frame device can cut the insulating sheath at a preset inclination angle;

the clamp torque fixing device is provided with a locking piece for locking the clamp torque fixing device, so that the tool rest device can keep cutting the insulating sheath at the preset inclination angle.

Preferably, the wire clamping fixture device comprises an upper fixture and a lower fixture, the fixture torque setting device comprises a rotatable lead screw, the lead screw penetrates through the upper fixture and the lower fixture, the upper fixture and the lower fixture are both provided with inclined threads matched with the lead screw in size, so that when the lead screw rotates clockwise or anticlockwise, the upper fixture and the lower fixture are close to or away from each other.

Preferably, the tool rest device comprises a tool rest penetrating through the upper clamp, and the tool rest can move along with the upper clamp;

a blade for cutting the insulating sheath and a blade seat for fixing the blade are arranged at one end of the cutter frame, the blade is connected with the blade seat, the blade seat is slidably arranged at one end of the cutter frame, the upper clamp is provided with a chute, the inclination angle of the chute is the same as the preset inclination angle, the blade seat is provided with a guide piece, the guide piece penetrates through the chute to limit the sliding track of the blade seat, an elastic piece is arranged at the other end of the cutter frame, and the elastic piece is in a compressed state in an initial state to pull the cutter frame to move;

the tool rest guiding device comprises a tool rest guiding column which vertically penetrates through the tool rest and the wire clamping fixture device, the part of the tool rest guiding column, which penetrates through the tool rest and the wire clamping fixture device, is a trapezoidal guiding column, the gradient of the trapezoidal slope of the trapezoidal guiding column is the same as the preset inclination angle, and the tool rest is in contact with the trapezoidal slope of the trapezoidal guiding column, so that the motion track of the tool rest is consistent with the gradient of the trapezoidal guiding column.

Preferably, the cutting edge of the blade is obliquely arranged relative to the back surface of the blade, so that one side of the cutting edge protrudes, and the other side of the cutting edge is provided with a hook-knife-shaped groove, so that the insulating sheath can be cut off conveniently.

Preferably, the clamp torque fixing device comprises a U-shaped ring for handheld rotation, a torque fixing piece for transmitting and limiting rotation torque, and a steel sleeve for transmitting the torque to the lead screw, wherein the U-shaped ring and the steel sleeve are both connected with the torque fixing piece, and the lead screw is connected with the steel sleeve in a non-slidable manner.

Preferably, the fixed-torque piece is a cylindrical annular component, the steel sleeve is a cylindrical steel sleeve embedded in the inner circumferential surface of the fixed-torque piece, the fixed-torque piece is provided with an ejector pin and a spring for compressing the ejector pin, the steel sleeve is provided with a semicircular groove, the ejector pin is clamped with the groove, and when the rotation torque exceeds a preset torque range, the ejector pin is separated from the groove and can slide on the steel sleeve, so that the fixed-torque piece can be locked and slid on the steel sleeve;

the steel sheathe in still is equipped with the slope profile tooth, and clockwise rotation during the U type ring, the thimble can cross the slope profile tooth, and anticlockwise rotation during the U type ring, the thimble withstands the right-angle face of slope profile tooth, so that the thimble no longer is in slide on the steel sheathe in.

Preferably, the piecing devices including be used for with electronic host computer or the worm that the transfer line is connected, with rotatable worm wheel that the worm is connected, with rotatable connecting rod of worm wheel through connection, with rotatable pinion of connecting rod through connection and with the rotatable gear wheel of pinion engagement, card line fixture device the anchor clamps decide to turn round the device all with the border fixed connection of gear wheel, the gear wheel can drive card line fixture device anchor clamps decide to turn round the device syntropy.

Preferably, the device comprises a skin guide device for guiding the cut insulating sheath out of the adaptive lead gyrator and a skin guide frame for fixing the skin guide device.

An adaptive wire insulation electric stripper, comprising a rotator for stripping the insulation sheath of the wire and a power device for driving the rotator to strip, wherein the rotator is the adaptive wire rotator of any one of claims 1 to 8, and the power device comprises an electric host driven by a battery;

the electric host is provided with a host connector, the host connector can be connected with the self-adaptive wire gyrator to directly drive the self-adaptive wire gyrator to peel, and the host connector can also be connected with an insulated transmission rod to drive the self-adaptive wire gyrator to peel through the transmission rod.

Preferably, the electric host computer includes the motor, with derailleur that the motor is connected, be used for control the starting switch that the motor started, be used for control the fast slow switch of motor slew velocity and be used for control the positive reverse switch of motor direction of rotation, the motor with the host computer connects all with the derailleur is connected, starting switch the fast slow switch the positive reverse switch all with the motor is connected, the battery with the motor is connected, in order to the motor provides power.

When the self-adaptive wire rotator provided by the invention is used for peeling the insulating sheath of the wire, firstly, the connector device is required to be connected with an electric main machine or a transmission rod. Then, the wire clamping fixture devices can be far away from each other by rotating the fixture torque setting device, so that wires of various specifications can be conveniently put into the wire clamping fixture devices. Then, the clamp torque fixing device is rotated reversely so that the wire clamping clamp devices can approach each other to clamp the wire.

Meanwhile, when the wire clamping fixture device moves close to each other, the knife rest device which is arranged on the wire clamping fixture device and used for stripping the insulating sheath can move synchronously, but because the clamp torque setting device is provided with the knife rest guide device used for limiting the motion trail of the knife rest device, the knife rest guide device is provided with a slope, the knife rest device can move along the slope of the knife rest guide device, the knife rest device can automatically adjust the wire diameter of the conducting wire in the process, and the knife rest device can cut the insulating sheath at a preset inclination angle, so that the knife rest device is effectively ensured to only strip the insulating sheath without damaging the metal conductor.

And, because the anchor clamps are decided and are turned round the device and be equipped with the retaining member that is used for locking the anchor clamps to decide to turn round the device, this retaining member can make anchor clamps decide to turn round the device and rotate to certain degree after, can't adjust the elasticity degree of card line fixture device again, also can't change the relative position of card line fixture device again, can make the knife rest device keep cutting insulating sheath with predetermineeing inclination always like this.

And finally, starting the electric host or the transmission rod to enable the joint device to rotate, enabling the wire clamping clamp device and the clamp torque fixing device connected with the joint device to rotate along with the joint device, and cutting the insulating sheath at a preset inclination angle because the tool rest device is kept, and finally, in the rotating process, the tool rest device can smoothly and completely strip the insulating sheath in the circumferential direction.

In addition, the joint device of the self-adaptive wire gyrator provided by the invention can be directly connected with an electric host to support glove operation, and also can be connected with a transmission rod which is connected with the electric host to support rod type operation. Therefore, the device can determine the use mode of the device according to actual conditions and actual requirements.

In conclusion, the self-adaptive wire rotator provided by the invention has the advantages that the operation is simple, the peeling operation can be safely and efficiently carried out on the wire, the process does not need to change a die or manually debug a cutter, the glove operation and the rod-type operation can be supported, and the device has stronger adaptability and popularization.

In addition, the invention also provides the self-adaptive wire insulation electric stripper comprising the self-adaptive wire gyrator, which can safely and efficiently strip the wire without changing a die or manually debugging a cutter and can support glove operation and rod operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of an adaptive wire gyroscope according to the present invention;

FIG. 2 is a schematic diagram of the adaptive lead rotator from another view;

FIG. 3 is a schematic view of the connection between the cutting tool assembly and the wire clamping fixture assembly;

FIG. 4 is a front view of the blade;

FIG. 5 is a top view of the blade;

FIG. 6 is a schematic structural view of a clamp torque fixing device;

FIG. 7 is a schematic view of the connection between the cutter device and the clamp torque-fixing device;

FIG. 8 is a schematic view of the construction of the joint device;

fig. 9 is a schematic structural view of an adaptive wire-insulated electric stripper according to the present invention;

FIG. 10 is a schematic structural diagram of the electric motor;

FIG. 11 is a schematic view of the electric motor from another perspective;

FIG. 12 is a schematic structural view of a connecting rod;

fig. 13 is a cross-sectional view of the connecting rod.

In FIGS. 1-13:

1 is a joint device, 2 is an upper clamp, 3 is a lower clamp, 4 is a clamp torque-fixing device, 5 is a lead screw, 6 is a gyrator joint, 7 is a blade, 71 is a cutting edge, 72 is a knife back, 73 is a knife-hooking groove, 8 is a blade seat, 9 is a chute, 10 is an elastic piece, 11 is a knife rest guide column, 12 is a U-shaped ring, 13 is a torque-fixing piece, 14 is a steel sleeve, 15 is an ejector pin, 16 is a worm, 17 is a worm wheel, 18 is a connecting rod, 19 is a pinion, 20 is a bull gear, 21 is a leather guide frame, 22 is an electric main machine, 221 is a motor, 222 is a speed changer, 223 is a starting switch, 224 is a fast-slow switch, 225 is a forward-reverse switch, 226 is a battery, 23 is a transmission rod, 231 is an inner insulating rod, 232 is an outer insulating rod, 233 is an inner hexagonal joint, 234 is an outer hexagonal joint, 235 is a bearing, 236 is a combined bearing, 237 is a first joint, and 238 is.

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.

The core of the invention is to provide the self-adaptive wire gyrator which has the advantages of simple operation, capability of safely and efficiently peeling the wire, no need of changing a die, no need of manually debugging a cutter and the like, and the device has stronger adaptability and popularization.

The invention also provides the self-adaptive wire insulation electric stripper comprising the self-adaptive wire gyrator, which can safely and efficiently strip the wire without changing a mold or manually debugging a cutter and can support glove operation and rod operation.

Please refer to fig. 1 to fig. 13.

The invention provides a self-adaptive lead gyrator, which comprises: the wire clamping device is in penetrating connection with the clamp fixing and twisting device 4, and the joint device 1 can drive the wire clamping device and the clamp fixing and twisting device 4 to rotate;

the cutter device comprises a cutter frame device which is arranged on the wire clamping fixture device and used for stripping the insulating sheath and a cutter frame guide device used for limiting the motion trail of the cutter frame device, the cutter frame guide device is arranged on the fixture torque fixing device 4 and is in penetrating connection with the cutter frame device, and the cutter frame guide device is provided with a slope so that the cutter frame device can cut the insulating sheath at a preset inclination angle;

the clamp torque setter 4 is provided with a locking member for locking the clamp torque setter 4 so that the blade holder apparatus can maintain cutting of the insulating sheath at a predetermined inclination angle.

It should be noted that, when the adaptive wire rotator provided by the present invention is used, only the wire clamping fixture device needs to be locked to the wire, and in the locking process, the wire clamping fixture device can automatically adjust the cutting angle, the depth, etc. of the cutter device along with the degree of tightness of clamping. The clamping degree of the wire clamping fixture device in the locking process is different due to different specifications of the insulated wires and different wire diameters of the insulated wires. Therefore, the cutting angle and the cutting depth of the cutter device are changed along with the change of the tightness of the wire clamping fixture device. Thus, the function of automatic adjustment and suitability for wires of various specifications is realized. Finally, the work that operating personnel need strip overhead insulated conductor also becomes very simple, only needs to carry out operations such as locking to this device, can accurately strip the insulating sheath of wire.

In addition, in the actual operation process, the structure, the size, the specific position, the connection mode, and the like of the joint device 1, the wire clamping jig device, the jig torque fixing device 4, and the tool device may be determined according to actual conditions and actual requirements.

When peeling off the insulation sheath of the wire using the adaptive wire rotator of the present invention, it is necessary to connect the joint device 1 to the motor-driven main unit 22 or the transmission rod 23. Then, the wire clamping fixture devices can be far away from each other by rotating the fixture torque fixing device 4, so that wires of various specifications can be conveniently put into the wire clamping fixture devices. Then, the clamp torque fixing device 4 is rotated again in the reverse direction so that the wire clamping clamp devices can approach each other to clamp the wire.

Meanwhile, when the wire clamping fixture device moves close to each other, the knife rest device which is arranged on the wire clamping fixture device and used for stripping the insulating sheath can move synchronously, but because the clamp torque setting device 4 is provided with the knife rest guide device used for limiting the motion trail of the knife rest device, the knife rest guide device is provided with a slope, the knife rest device can move along the slope of the knife rest guide device, the knife rest device can automatically adjust the wire diameter of the conducting wire in the process, and the knife rest device can cut the insulating sheath at a preset inclination angle, so that the knife rest device is effectively ensured to only strip the insulating sheath without damaging the metal conductor.

In addition, because the clamp is decided and is turned round device 4 and be equipped with the retaining member that is used for locking clamp to decide and turn round device 4, this retaining member can make the clamp decide to turn round device 4 rotatory to certain degree after, can't adjust the elasticity degree of card line fixture device again, also can't change the relative position of card line fixture device again, can make the knife rest device keep cutting insulating sheath with predetermineeing inclination always like this.

Finally, the electric main machine 22 or the transmission rod 23 is started to rotate the joint device 1, the wire clamping fixture device and the fixture torque fixing device 4 connected with the joint device 1 can rotate along with the rotation, and the tool rest device cuts the insulating sheath at a preset inclination angle, so that the tool rest device can smoothly and completely strip the insulating sheath circumferentially in the rotation process.

In addition, the joint device 1 of the adaptive wire rotator provided by the invention can be directly connected with the electric main machine 22 to support glove operation, and also can be connected with the transmission rod 23, and the transmission rod 23 is connected with the electric main machine 22 to support rod type operation. Therefore, the device can determine the use mode of the device according to actual conditions and actual requirements.

In conclusion, the self-adaptive wire rotator provided by the invention has the advantages that the operation is simple, the peeling operation can be safely and efficiently carried out on the wire, the process does not need to change a die or manually debug a cutter, the glove operation and the rod-type operation can be supported, and the device has stronger adaptability and popularization.

On the basis of the above-mentioned self-adaptation wire gyrator, preferably, the wire clamping fixture device includes an upper fixture 2 and a lower fixture 3, the fixture torque setting device 4 includes a rotatable lead screw 5, the lead screw 5 penetrates through the upper fixture 2 and the lower fixture 3, the upper fixture 2 and the lower fixture 3 are both provided with inclined threads matched with the lead screw 5 in size, so that when the lead screw 5 rotates clockwise or counterclockwise, the upper fixture 2 and the lower fixture 3 are close to each other or far away from each other.

Preferably, the clamp torque fixing device 4 can be provided with a screw 5 seat for fixing the position of the screw 5 so as to ensure the rotation effect of the screw 5.

Therefore, the screw 5 can be rotated counterclockwise first, so that the upper clamp 2 and the lower clamp 3 are away from each other, so that wires of different specifications and sizes can be inserted between the upper clamp 2 and the lower clamp 3, after the wires are inserted, the screw 5 is rotated clockwise, so that the upper clamp 2 and the lower clamp 3 are close to each other, so that the wires can be clamped. Because the clamp torque fixing device 4 is also provided with a locking piece for locking the clamp torque fixing device 4, the phenomenon that the upper clamp 2 and the lower clamp 3 are too close to each other and the clamping wire is too tight to influence the cutting effect of the cutter device can be effectively prevented.

The structure, size, position and the like of the upper clamp 2, the lower clamp 3 and the lead screw 5 can be determined according to actual conditions and actual requirements in the actual application process.

On the basis of the self-adaptive lead gyrator, preferably, the tool rest device comprises a tool rest which penetrates through the upper clamp 2 and can move along with the upper clamp 2;

one end of the cutter rest is provided with a blade 7 for cutting an insulating sheath and a blade seat 8 for fixing the blade 7, the blade 7 is connected with the blade seat 8, the blade seat 8 can be slidably arranged at one end of the cutter rest, the upper clamp 2 is provided with a chute 9, the inclination angle of the chute 9 is the same as the preset inclination angle, the blade seat 8 is provided with a guide piece, the guide piece penetrates through the chute 9 to limit the sliding track of the blade seat 8, the other end of the cutter rest is provided with an elastic piece 10, and the elastic piece 10 is in a compression state in an initial state to pull the cutter rest;

the tool rest guiding device comprises a tool rest guiding column 11 which vertically penetrates through the tool rest and the wire clamping fixture device, the part of the tool rest guiding column 11, which penetrates through the tool rest and the wire clamping fixture device, is a trapezoidal guiding column, the gradient of the trapezoidal slope of the trapezoidal guiding column is the same as the preset inclination angle, and the tool rest is in contact with the trapezoidal slope of the trapezoidal guiding column so that the motion track of the tool rest is consistent with the gradient of the trapezoidal guiding column.

It should be noted that, the connection relationship and the structure between the tool rest device and the upper clamp 2 are schematically illustrated, and reference can be made to fig. 3. Preferably, a tool holder may be installed at a side of the upper jig 2 adjacent to the lower jig 3 to facilitate the cutting of the insulating sheath by the cutting blade 7.

The tool rest can also be arranged on the side of the lower clamp 3 close to the upper clamp 2, so that the position of the tool rest can be determined according to actual conditions and actual requirements in the actual application process.

Preferably, the blade holder may include a square column-shaped blade holder for placing the blade 7 and the blade holder 8 and a cylindrical blade holder provided with the elastic member 10. Furthermore, the elastic member 10 may include a spring for connecting with the rear portion of the cylindrical tool holder and a spring cap for pressing the spring, and the spring generates potential energy under compression of the spring cap so that the tool holder receives a rearward tensile force.

Preferably, a cylindrical tool rest is arranged through the upper clamp 2, and a tool rest guide post 11 is vertically arranged through the cylindrical tool rest, the upper clamp 2 and the lower clamp 3, wherein the part of the tool rest guide post 11, which penetrates through the cylindrical tool rest, is a trapezoidal guide post. Therefore, when the screw rod rotates to drive the upper clamp 2 to move, the upper clamp 2 can synchronously move the knife rest, for example, when the screw rod 5 rotates clockwise, the upper clamp 2 and the lower clamp 3 can move close to each other along the screw rod 5, and in the rotating process, the upper clamp 2 and the lower clamp 3 move up and down along the screw rod 5.

And tool rest guide post 11 has fixed the direction of motion of going up anchor clamps 2, lower anchor clamps 3 and tool rest, and tool rest guide post 11 is fixed motionless, and lead screw 5 only carries out circumferential direction, and the tool rest reciprocates along tool rest guide post 11, and simultaneously, the tool rest contacts with the trapezoidal domatic contact of tool rest guide post 11 under the dual function such as the backward pulling force of spring and the drive of last anchor clamps 2 for the motion orbit of tool rest is unanimous with the slope of tool rest guide post 11.

Preferably, the blade 7 is mounted on the blade holder 8, and the blade holder 8 is connected to the tool holder by a horizontal double "V" shaped rail, so that the blade holder 8 can slide along the rail on the tool holder. A guide member may be provided on each side of the insert seat 8 and the guide member passes through the inclined groove 9 of the upper jig 2, so that the sliding direction and the sliding locus of the insert seat 8 can be restricted. Thus, when the tool holder is moved up and down, the insert seat 8 will also have a horizontal movement along the inclined groove 9 of the upper clamp 2.

Through the arrangement, the optimal feed position for cutting the insulating sheath can be automatically adjusted by the tool rest in the process of clamping the conducting wire, so that the blade 7 can cut into the insulating sheath at a preset inclination angle.

Preferably, through the collection of a large amount of relevant experimental data, the best effect of the cutter device for cutting the insulating sheath is obtained when the preset inclination angle is 22 degrees. Therefore, the preset inclination angle may be set to 22 °.

Preferably, a stopping position can be arranged at a position of 0.8mm away from the lead conductor of the blade 7 so as to prevent the blade 7 from being cut too deep to hurt the metal conductor.

The inclination angle means that the starting point of the cutting blade 7 cutting into the insulation layer is at an angle of 22 ° to the vertical line of the wire. Of course, the preset inclination angle and the cut-off position can also be determined according to the actual situation and the actual requirement in the actual application process.

On the basis of the self-adaptive wire gyrator, preferably, the cutting edge of the blade 7 is obliquely arranged relative to the back surface of the blade 7 so that one side of the cutting edge protrudes, and the other side of the cutting edge is provided with a hooked knife-shaped groove to facilitate cutting off the insulating sheath. The structural schematic of the blade 7 can be referred to fig. 4 and 5.

Preferably, the cutting edge and the knife back can be arranged at an included angle of 3 degrees, so that one side of the cutting edge protrudes, and one side of the protruding cutting edge can contact the cutting surface first, so that the cutting resistance is reduced, and the cutting edge can be easily penetrated into the insulating sheath. And the other side of the cutting edge is provided with the groove in the shape of the hook cutter, so that the insulating sheath can be cut off better through the groove in the shape of the hook cutter, and the insulating sheath and the metal conductor can be separated effectively.

Preferably, the PM30 material can be subjected to cutting and quenching processes to produce a blade 7 with good cutting effect and long service life, which is beneficial to improve the peeling effect of the device.

The structure, material, shape, size and the like of the blade 7 can be determined according to actual conditions and actual requirements in the actual application process.

On the basis of the self-adaptive lead gyrator, preferably, the clamp torque fixing device 4 comprises a U-shaped ring 12 for handheld rotation, a torque fixing piece 13 for transmitting and limiting rotation torque, and a steel sleeve 14 for transmitting the torque to the lead screw 5, wherein the U-shaped ring 12 and the steel sleeve 14 are both connected with the torque fixing piece 13, and the lead screw 5 is in non-slidable connection with the steel sleeve 14.

Preferably, the fixed-torque piece 13 is a cylindrical annular component, the steel sleeve 14 is a cylindrical steel sleeve 14 embedded in the inner circumferential surface of the fixed-torque piece 13, the fixed-torque piece 13 is provided with an ejector pin 15 and a spring for compressing the ejector pin 15, the steel sleeve 14 is provided with a semicircular groove, the ejector pin 15 is clamped with the groove, and when the rotation torque exceeds a preset torque range, the ejector pin 15 is separated from the groove and can slide on the steel sleeve 14, so that the fixed-torque piece 13 can lock the sliding steel sleeve 14; the steel bushing 14 is also provided with slope-shaped teeth, when the U-shaped ring 12 is rotated clockwise, the ejector pin 15 can cross the slope-shaped teeth, when the U-shaped ring 12 is rotated anticlockwise, the ejector pin 15 abuts against a right-angle surface of the slope-shaped teeth, so that the ejector pin 15 does not slide on the steel bushing 14 any more, at the moment, the fixed-torque piece 13 can drive the steel bushing 14 to rotate in the same direction, the steel bushing 14 also drives the screw rod to rotate in the same direction, and therefore the effects of locking anticlockwise and no longer slipping are achieved. The structural schematic diagram of the clamp torque fixing device 4 can refer to fig. 6.

Therefore, the clamp torque setting device 4 can enable the clamping degree between the upper clamp 2 and the lower clamp 3 to be appropriate, and can not be clamped with each other without limitation, when the clamping degree of the upper clamp 2 and the lower clamp 3 is appropriate, and when the U-shaped ring 12 is rotated again, the U-shaped ring can slip to enable the upper clamp 2 and the lower clamp 3 to be clamped, so that the cutter rest can be kept at a preset inclination angle, and the cutter feeding angle of the cutter blade 7 for cutting the insulating sheath is ensured. That is, it is favorable to guaranteeing that blade 7 keeps cutting insulating sheath with preset inclination throughout in follow-up cutting process, and the effect of skinning of device can effectively be guaranteed at last to blade 7.

The structure, shape, size and the like of the clamp torque fixing device 4 can be determined according to actual conditions and actual requirements in the actual application process, so that the clamp torque fixing device 4 can ensure that the blade 7 can be kept to cut the insulating sheath at a preset inclination angle.

On the basis of the above adaptive wire gyrator, preferably, the joint device 1 includes a worm 16 connected to the electric main machine 22 or the transmission rod 23, a rotatable worm wheel 17 connected to the worm 16, a rotatable connecting rod 18 connected to the worm wheel 17 in a penetrating manner, a rotatable pinion 19 connected to the connecting rod 18 in a penetrating manner, and a rotatable bull gear 20 engaged with the pinion 19, the wire clamping fixture device and the clamp torque fixing device 4 are both fixedly connected to a rim of the bull gear 20, and the bull gear 20 can drive the wire clamping fixture device and the clamp torque fixing device 4 to rotate in the same direction. A schematic view of the construction of the joint device 1 is shown in fig. 8.

The mode that the joint device 1 drives the wire clamping fixture device and the clamp fixing and twisting device 4 to rotate, the structure setting of the device and the like can be determined in the actual application process according to actual conditions and actual requirements.

On the basis of the adaptive wire gyrator, it is preferable to include a skin guide for guiding the cut insulation sheath out of the adaptive wire gyrator and a skin guide holder 21 for fixing the skin guide.

Preferably, a skin guide frame 21 and a skin guide device can be arranged on the wire clamping fixture device so as to guide the cut insulating sheath out of the adaptive wire gyrator.

The structure, the position, the size and the like of the leather guide frame 21 and the leather guide device can be determined according to actual conditions and actual requirements in the actual application process.

The invention also provides a self-adaptive electric wire insulation stripper, which comprises a rotator for stripping the insulation sheath of the wire and a power device for driving the rotator to strip, wherein the rotator is the self-adaptive wire rotator of any one of the above parts, and the power device comprises an electric host 22 driven by a battery 226;

the electric main machine 22 is provided with a main machine joint which can be connected with the self-adaptive lead gyrator to directly drive the self-adaptive lead gyrator to peel off, and the main machine joint can also be connected with an insulated transmission rod 23 to drive the self-adaptive lead gyrator to peel off through the transmission rod 23.

Therefore, the self-adaptive wire insulation electric barker provided by the invention can be used for two purposes, namely: the main machine joint can be directly connected with the self-adaptive wire gyrator to drive the self-adaptive wire gyrator to peel off, and the mode is a glove operation mode; the main machine joint can also be connected with an insulating transmission rod 23 firstly, the self-adaptive lead gyrator is driven to move through the transmission rod 23, and finally the self-adaptive lead gyrator can also be driven to peel.

It should be noted that the electric main machine 22 is used to drive the gyrator to peel off, so that the construction process is safer, more efficient, time-saving and easier. Preferably, the adaptive wire-insulated electric dehider weighs no more than 2.5 kilograms to reduce operator labor.

Preferably, the adaptive wire-insulated electric stripper provided by the present invention may comprise an electric main 22, an insulated transmission rod 23 and an adaptive wire gyrator. The device can automatically adapt to wires of various specifications, is a self-adaptive electric peeler which is free from changing a cutting die and adjusting a cutter and can peel only by locking.

Preferably, the electric motor 22 can have a quick plug function and can be connected with the transmission rod 23 and the gyrator in a matching way. The electric motor 22 may be provided with a high-speed high-torque motor 221, and may also be provided with an overload protection device. In addition, the motor 221 may be driven by a battery 226 having a high quality and a large capacity. So that the use effect and the service life of the electric motor 22 can be ensured.

Preferably, the transmission rod 23 may be a rod-shaped member mainly made of an epoxy resin insulating rod and provided with quick-connect-disconnect joints at two ends of the insulating rod, so that the transmission rod 23 can be conveniently disassembled or assembled for use with the gyrator and the motor-driven main unit 22.

Preferably, the transmission rod 23 may be provided with an inner insulation rod 231 and an outer insulation rod 232, the inner hexagonal joint 233 and the outer hexagonal joint 234 are fixedly connected to two ends of the inner insulation rod 231, a bearing 235 and a combined bearing 236 are installed at a joint of the inner hexagonal joint 233 and the outer hexagonal joint 234, and both the inner insulation rod 231 and the outer insulation rod 232 are made of epoxy resin.

Furthermore, the transmission rod 23 is provided with a first joint 237 for connecting with the gyrator joint 6 and a second joint 238 for connecting with the electric motor 22, and the first joint 237 and the second joint 238 are both connected in a circular insertion manner. Therefore, the inner insulating rod 231 has the function of transmitting rotation, the outer insulating rod 232 has the function of facilitating manual operation, and the first joint 237 and the second joint 238 have the function of reinforcing the inner insulating rod 231 and the outer insulating rod 232, so that the gyrator and the electric main machine 22 can be quickly plugged and pulled out. The schematic structure of the transmission rod 23 can refer to fig. 12 and 13.

The structure, size, material and the like of the connecting rod 18 and the electric main machine 22 can be determined according to actual conditions and actual requirements in the actual application process.

On the basis of the above-mentioned adaptive wire-insulated electric peeler, preferably, the electric main unit 22 includes a motor 221, a transmission 222 connected to the motor 221, a start switch 223 for controlling the start of the motor 221, a fast-slow switch 224 for controlling the rotation speed of the motor 221, and a forward-reverse switch 225 for controlling the rotation direction of the motor 221, the motor 221 and the main unit are connected to the transmission 222, the start switch 223, the fast-slow switch 224, and the forward-reverse switch 225 are connected to the motor 221, and the battery 226 is connected to the motor 221 to provide power to the motor 221.

Preferably, the main machine connector can be connected with the second connector 238 of the transmission rod 23, the motor 221 is connected with the transmission 222, the transmission shaft of the transmission 222 is connected with the outer hexagonal connector 234 of the transmission rod 23, the motor 221 drives the transmission 222 to rotate, and the transmission 222 drives the inner insulating rod 231 of the transmission rod 23 to rotate, so that the power transmission function is completed, and the transmission rod 23 can drive the adaptive wire rotator to peel the wire.

Of course, the main machine connector can be directly connected with the gyrator connector 6 to drive the adaptive wire gyrator to carry out the peeling treatment on the wire.

Preferably, the electric main unit 22 may be configured as a cylindrical structure, and an anti-slip pattern and a joint may be provided on the outside of the cylindrical structure for the convenience of the operator.

Of course, the structure, size, shape, etc. of the electric motor 22 may be determined in actual operation according to actual conditions and actual requirements.

It should be noted that the first connector 237 and the second connector 238 are mentioned herein, wherein the first and the second are only for distinguishing the position difference and are not sequentially arranged.

In addition, it should be noted that the directions or positional relationships indicated by "clockwise", "counterclockwise", "upper", "lower", and the like in the present application are based on the directions or positional relationships shown in the drawings, and are only for the convenience of simplifying the description and facilitating the understanding, but do not indicate or imply that the referred device or element must have a specific direction, be constructed in a specific direction and operate, and thus, should not be construed as limiting the present invention.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. Any combination of all embodiments provided by the present invention is within the scope of the present invention, and will not be described herein.

The adaptive wire gyrator and the adaptive wire insulation electric stripping device provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (10)

1. An adaptive wire gyroscope, comprising: the wire clamping device comprises a rotatable joint device (1) used for being connected with an electric host (22) or a transmission rod (23), a wire clamping clamp device movably arranged on the joint device (1) and used for clamping a wire, a rotatable clamp torque setting device (4) used for adjusting the clamping degree of the wire clamping clamp device and a cutter device used for stripping an insulating sheath of the wire, wherein the wire clamping clamp device is connected with the clamp torque setting device (4) in a penetrating manner, and the joint device (1) can drive the wire clamping clamp device and the clamp torque setting device (4) to rotate;

the cutter device comprises a cutter frame device which is arranged on the wire clamping fixture device and used for stripping the insulating sheath and a cutter frame guide device which is used for limiting the motion trail of the cutter frame device, the cutter frame guide device is arranged on the fixture torque fixing device (4) and is in penetrating connection with the cutter frame device, and the cutter frame guide device is provided with a slope so that the cutter frame device can cut the insulating sheath at a preset inclination angle;

the clamp torque fixing device (4) is provided with a locking piece for locking the clamp torque fixing device (4), so that the tool rest device can keep cutting the insulating sheath at the preset inclination angle.

2. The adaptive wire gyrator according to claim 1, wherein the wire clamp device comprises an upper clamp (2) and a lower clamp (3), the clamp torque device (4) comprises a rotatable lead screw (5), the lead screw (5) is disposed through the upper clamp (2) and the lower clamp (3), and both the upper clamp (2) and the lower clamp (3) are provided with inclined threads matched with the lead screw (5) in size so as to enable the upper clamp (2) and the lower clamp (3) to approach or move away from each other when the lead screw (5) rotates clockwise or counterclockwise.

3. The adaptive wire gyrator according to claim 2, characterized in that the tool holder arrangement comprises a tool holder extending through the upper clamp (2), the tool holder being movable with the upper clamp (2);

one end of the cutter rest is provided with a blade (7) used for cutting the insulating sheath and a blade seat (8) used for fixing the blade (7), the blade (7) is connected with the blade seat (8), the blade seat (8) is slidably arranged at one end of the cutter rest, the upper clamp (2) is provided with a chute (9), the inclination angle of the chute (9) is the same as the preset inclination angle, the blade seat (8) is provided with a guide piece, the guide piece penetrates through the chute (9) to limit the sliding track of the blade seat (8), the other end of the cutter rest is provided with an elastic piece (10), and the elastic piece (10) is in a compression state at the initial state to pull the cutter rest to move;

the tool rest guiding device comprises a tool rest guiding column (11) which vertically penetrates through the tool rest and the wire clamping fixture device, the part of the tool rest guiding column (11) which penetrates through the tool rest and the wire clamping fixture device is a trapezoidal guiding column, the gradient of the trapezoidal slope of the trapezoidal guiding column is the same as the preset inclination angle, and the tool rest is in contact with the trapezoidal slope of the trapezoidal guiding column, so that the motion track of the tool rest is consistent with the gradient of the trapezoidal guiding column.

4. The adaptive wire gyrator according to claim 3, wherein the cutting edge of the blade (7) is inclined with respect to the back surface of the blade (7) such that one side of the cutting edge is protruded and the other side of the cutting edge is provided with a hook-shaped groove to facilitate cutting of the insulating sheath.

5. The adaptive lead gyrator according to claim 4, characterized in that the clamp torque setter (4) comprises a U-ring (12) for hand-held rotation, a torque setter (13) for transmitting and limiting the rotational torque, a steel jacket (14) for transmitting the torque to the lead screw (5), the U-ring (12) and the steel jacket (14) both being connected with the torque setter (13), the lead screw (5) being in non-slidable connection with the steel jacket (14).

6. The adaptive lead gyrator according to claim 5, characterized in that the torque fixing member (13) is a cylindrical ring-shaped member, the steel sleeve (14) is a cylindrical steel sleeve (14) embedded in the inner circumferential surface of the torque fixing member (13), the torque fixing member (13) is provided with a thimble (15) and a spring for pressing the thimble (15), the steel sleeve (14) is provided with a semicircular groove, the thimble (15) is engaged with the groove, and when the rotation torque exceeds a preset torque range, the thimble (15) is disengaged from the groove and can slide on the steel sleeve (14) so that the torque fixing member (13) can be locked and slipped by the steel sleeve (14);

the steel bushing (14) is further provided with a slope-shaped tooth, when the U-shaped ring (12) rotates clockwise, the ejector pin (15) can cross the slope-shaped tooth, when the U-shaped ring (12) rotates anticlockwise, the ejector pin (15) abuts against a right-angle surface of the slope-shaped tooth, and therefore the ejector pin (15) does not slide on the steel bushing (14) any more.

7. The adaptive wire gyrator according to any one of claims 1 to 6, wherein the joint device (1) comprises a worm (16) for connecting with the electric main machine (22) or the transmission rod (23), a rotatable worm wheel (17) connected with the worm (16), a rotatable connecting rod (18) connected with the worm wheel (17) in a penetrating manner, a rotatable pinion (19) connected with the connecting rod (18) in a penetrating manner, and a rotatable gearwheel (20) engaged with the pinion (19), the wire clamping fixture device and the clamp torque setting device (4) are both fixedly connected with a rim of the gearwheel (20), and the gearwheel (20) can drive the wire clamping fixture device and the clamp torque setting device (4) to rotate in the same direction.

8. The adaptive wire gyrator according to any one of claims 1 to 6, comprising a skin guide for guiding the cut insulating sheath out of the adaptive wire gyrator and a skin guide bracket (21) for fixing the skin guide.

9. An adaptive wire insulation power-driven stripper comprising a rotator for stripping insulation sheath of a wire and a power device for driving the rotator to strip, characterized in that the rotator is the adaptive wire rotator of any one of claims 1 to 8, the power device comprises a power main (22) driven by a battery (226);

the electric host (22) is provided with a host connector, the host connector can be connected with the self-adaptive wire gyrator to directly drive the self-adaptive wire gyrator to peel, and the host connector can also be connected with an insulating transmission rod (23) to drive the self-adaptive wire gyrator to peel through the transmission rod (23).

10. The adaptive wire-insulated electric barker of claim 9 characterized in that the electric host (22) comprises a motor (221), a transmission (222) connected with the motor (221), a start switch (223) for controlling the start of the motor (221), a fast-slow switch (224) for controlling the rotation speed of the motor (221), and a forward-reverse switch (225) for controlling the rotation direction of the motor (221), the motor (221) and the host joint are all connected with the transmission (222), the start switch (223), the fast-slow switch (224), and the forward-reverse switch (225) are all connected with the motor (221), and the battery (226) is connected with the motor (221) to provide power for the motor (221).

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