CN107317205B - Wire connector - Google Patents
Wire connector Download PDFInfo
- Publication number
- CN107317205B CN107317205B CN201710684848.4A CN201710684848A CN107317205B CN 107317205 B CN107317205 B CN 107317205B CN 201710684848 A CN201710684848 A CN 201710684848A CN 107317205 B CN107317205 B CN 107317205B
- Authority
- CN
- China
- Prior art keywords
- wire
- wiring
- shaft
- adhesive tape
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/033—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wrapping or unwrapping wire connections
Abstract
The invention discloses an electric wire connector which can reduce the labor intensity and has better wiring quality. The wire connector comprises a connector body, a wiring mechanism, a driving mechanism and a wire fixing device; the wiring mechanism comprises a wiring shaft rotatably arranged on the wiring device body, and the driving mechanism is arranged on the wiring device body and is in transmission connection with the wiring shaft; the wire fixing device is arranged on the wire connector body, and the clamping fixing part of the wire fixing device corresponds to one end of the wire connecting shaft. The wire connector is used for connecting a power line, so that the wire ends are uniformly wound, the tightness is proper, the lap joint is enough, the wire contact performance is guaranteed, meanwhile, the labor intensity is reduced, the wire connection efficiency is improved, and the winding quality and efficiency of the insulating tape can be guaranteed.
Description
Technical Field
The invention relates to an electric wire connecting device, in particular to an electric wire connector.
Background
At present, in occasions such as families, workshops and factories, most of modes adopted for connecting power lines are manual operation, specifically, directly screwing a connector lug by hands, and then manually winding an insulating tape. The manual wiring is time-consuming and labor-consuming, and because the level and habit of each wire connector are different, the force used in the screwing process is different, and the wire connector is easy to wind and loose or the lap joint part is too little, so that poor wire contact is caused. In addition, in the process of manually winding the insulating tape, sweat, dust and the like are adhered to hands, so that the insulating tape is often poor in winding quality, and phenomena such as loosening and leakage of the insulating tape occur.
Disclosure of Invention
The invention aims to solve the technical problem of providing the wire connector which can reduce the labor intensity and has better wiring quality.
The technical scheme adopted for solving the technical problems is as follows: the electric wire connector comprises a connector body, a wiring mechanism, a driving mechanism and an electric wire fixing device;
the wiring mechanism comprises a wiring shaft, a rotating plate and an insulating tape winding device; the wiring shaft is rotatably arranged on the wiring device body, a wiring hole is formed in the wiring shaft, and a wiring opening is formed in the side wall of the wiring hole; the insulating tape winding device comprises a rotatable tape winding shaft, wherein the tape winding shaft and the wiring shaft are respectively positioned at the left side and the right side of the rotating plate;
the driving mechanism is arranged on the connector body and is in transmission connection with the wiring shaft;
the wire fixing device is arranged on the wire connector body, and the clamping fixing part of the wire fixing device corresponds to the other end of the wire connecting shaft.
Further, the insulating tape winding device further comprises a fixed column, an adjusting screw and an adjusting spring; the adhesive tape winding shaft is of a cylindrical structure and is sleeved on the fixing column, and the adjusting screw is connected to the end part of the fixing column in a threaded manner and compresses the adjusting spring between the screw head of the adjusting screw and the adhesive tape winding shaft; the side part of the rotating plate corresponding to the adhesive tape winding shaft is provided with a bulge, and one end of the adhesive tape winding shaft, which is close to the rotating plate, is provided with a ratchet structure matched with the bulge.
Further, the driving mechanism comprises a driving gear and a driven gear which are respectively rotatably arranged in the connector body, an opening gear arranged on the wiring shaft, a handle rotatably connected with the connector body, a ratchet wheel which is coaxial with the driving gear and arranged on the driving gear, and a pawl which is arranged on the handle and matched with the ratchet wheel together, wherein the driving gear, the driven gear and the opening gear are sequentially meshed, and an opening on the opening gear is communicated with the wiring opening on the wiring shaft.
Further, a mounting column is arranged in the connector body, and the driving gear is rotatably arranged on the mounting column; the handle is "factory" font, and it includes the lever section of "one" font and "the back" font grip section that link together, the tip of lever section stretches into the connector body and is connected with the erection column is rotatable, the grip section is located the connector body outside.
Further, the connector body comprises a holding part, the holding rod section corresponds to the holding part, a handle reset structure is arranged between the holding rod section and the holding part, the handle reset structure comprises a connecting rod pin arranged on the holding rod section, a reset connecting rod, a reset spring, an adjusting nut and a rotating pin rotatably arranged in the holding part, one end of the reset connecting rod is hinged with the connecting rod pin, the other end of the reset connecting rod passes through the rotating pin and is in threaded connection with the adjusting nut, and the reset spring is sleeved on the reset connecting rod and is positioned between the connecting rod pin and the rotating pin.
Further, the pawl is rotatably arranged on the handle, a blocking surface corresponding to the pawl is arranged on the handle, a pawl torsion spring is arranged on a handle part between the blocking surface and the pawl, and two torsion ends of the pawl torsion spring are respectively abutted against the blocking surface and the back surface of the pawl.
The wire fixing device comprises a wire connector body, an upper clamping body, an eccentric wheel and a clamp spring, wherein the lower clamping body is arranged on the wire connector body, a connecting part is arranged on the upper clamping body, the upper clamping body is positioned on the upper side of the lower clamping body and is hinged with the lower clamping body through the connecting part, the front section and the rear section of the upper clamping body of the connecting part are an upper clamping part and an upper positioning part, the front section and the rear section of the lower clamping body of the connecting part are a lower clamping part and a lower positioning part, and the part between the upper clamping part and the lower clamping part is a clamping fixing part of the wire fixing device; the clamp spring is arranged between the upper clamping part and the lower clamping part, the eccentric wheel is rotatably arranged on the upper positioning part, and the distance between the upper positioning part and the lower positioning part can be increased by rotating the eccentric wheel so that the upper clamping part approaches the lower clamping part.
Further, the wire connector further comprises an adhesive tape guiding mechanism, wherein the adhesive tape guiding mechanism comprises an adhesive tape coil mounting barrel arranged on the connector body, an adhesive tape upper limit guide post arranged on the connector body part between the adhesive tape coil mounting barrel and the adhesive tape winding shaft and positioned on the upper side of the wire connecting shaft, an adhesive tape lower limit roller rotatably arranged on the connector body part between the adhesive tape upper limit guide post and the adhesive tape winding shaft and positioned on the lower side of the adhesive tape upper limit guide post, and a pressing plate mechanism arranged on the connector body and capable of pressing an insulating adhesive tape coil mounted on the adhesive tape coil mounting barrel.
Further, the pressing plate mechanism comprises a pressing plate and a pressing plate spring, a pressing plate installation part is arranged on the pressing plate, the pressing plate is hinged with the wire connector body through the pressing plate installation part, the front section and the rear section of the pressing plate installation part are a pressing section and a pressing section, the front end of the pressing section corresponds to the adhesive tape roll installation barrel, and the pressing plate spring is arranged between the wire connector body and the pressing section.
Further, the connector body comprises a connector part, the connector part is provided with a sharp mouth with the width dimension gradually decreasing outwards, the sharp mouth is provided with a wire stripping opening in a V shape, and the connector shaft is rotatably arranged in the end part of the sharp mouth.
The beneficial effects of the invention are as follows: in the process of connecting the power wires by using the wire connector, the power wires to be connected can be fixed through the wire fixing device, and then the wire connecting shaft is driven to rotate through the driving mechanism, so that the wire ends which are placed in the wire connecting holes along the radial direction of the wire connecting shaft are wound on the wire ends which are placed in the wire connecting holes along the axial direction of the wire connecting shaft; when the insulating tape is wound, the connected wire heads penetrate out of the wiring holes and correspond to the tape winding shaft, the tape heads of the insulating tape wound on the tape winding shaft are led out and attached to the connected wire heads, the wiring shaft is driven to rotate again, the wiring shaft drives the rotating plate to rotate, and the tape winding shaft rotates along with the rotating plate to wind the insulating tape on the connected wire heads, so that winding quality and winding efficiency are guaranteed.
Drawings
FIG. 1 is a schematic representation of a three-dimensional structure of the present invention;
FIG. 2 is a schematic diagram of a three-dimensional structure of the present invention;
FIG. 3 is a schematic elevational view of the present invention;
FIG. 4 is a schematic rear view of the present invention;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;
FIG. 6 is a schematic top view of the present invention;
FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;
FIG. 8 is a cross-sectional view taken along line C-C of FIG. 7;
FIG. 9 is a partial schematic view of the drive mechanism;
FIG. 10 is an enlarged view of a portion of the wiring mechanism;
FIG. 11 is an enlarged view of a portion of the handle reset structure;
FIG. 12 is an enlarged view of a portion of the pawl;
FIG. 13 is an enlarged view of a portion of the platen mechanism;
FIG. 14 is a schematic view showing an operation of winding an insulating tape around a connected wire;
marked in the figure as: wire stripping mouth 1, opening gear 2, electric wire fixing device 3, eccentric wheel 4, clamp plate 5, wiring axle 6, rotating plate 7, adjusting screw 8, adjusting spring 9, tape winding axle 10, upper tape limit guide post 11, lower tape limit roller 12, insulating tape roll 13, handle 14, ratchet 15, pawl 16, link pin 17, reset link 18, reset spring 19, connector body 20, adjusting nut 21, rotating pin 22, set screw 23, pawl torsion spring 24, driving gear 25, connecting screw 26, clip spring 27, clamp plate spring 28, connected wire end 29.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, 2, 3, 4 and 6, the wire connector includes a connector body 20, a wire connection mechanism, a driving mechanism and a wire fixing device 3;
the wiring mechanism comprises a wiring shaft 6, a rotating plate 7 and an insulating tape winding device; the wiring shaft 6 is rotatably arranged on the wiring device body 20, a wiring hole is formed in the wiring shaft 6, and a wiring opening is formed in the side wall of the wiring hole; the rotating plate 7 is arranged at one end of the wiring shaft 6, the insulating tape winding device is arranged on the rotating plate 7 and comprises a rotatable tape winding shaft 10, and the tape winding shaft 10 and the wiring shaft 6 are respectively positioned at the left side and the right side of the rotating plate 7;
the driving mechanism is arranged on the connector body 20 and is in transmission connection with the wiring shaft 6;
the wire fixing device 3 is arranged on the connector body 20, and the clamping fixing part of the wire fixing device corresponds to the other end of the wire connecting shaft 6.
The process of connecting the power line by using the wire connector comprises the following steps: firstly, placing the wire ends of a part of the power wires in the wire connecting holes along the radial direction of the wire connecting shaft 6 and embedding the wire ends into the wire connecting openings (the wire ends of the part of the power wires are generally placed in the wire connecting holes along the axial direction of the wire connecting shaft 6, then the wire ends can be placed in the wire connecting holes along the radial direction of the wire connecting shaft 6 after being bent by 90 degrees), and the wire ends of the other part of the power wires are placed in the wire connecting holes along the axial direction of the wire connecting shaft 6; then, the power line to be connected is fixed by the wire fixing device 3; then, the wire connecting shaft 6 is driven to rotate by the driving mechanism, so that the wire ends placed in the wire connecting holes along the radial direction of the wire connecting shaft 6 are wound on the wire ends placed in the wire connecting holes along the axial direction of the wire connecting shaft 6, and wire end connection is completed; then, the driving mechanism is closed, the wire fixing device 3 is loosened, and the connected wire ends 29 penetrate out of the wiring holes to correspond to the adhesive tape winding shaft 10; finally, the tape head of the insulating tape wound on the tape winding shaft 10 in advance is led out and a part of the insulating tape is stuck on the connected wire head 29, the wire connection shaft 6 is driven to rotate by the driving mechanism, the wire connection shaft 6 drives the rotating plate 7 to rotate, the tape winding shaft 10 rotates together with the rotating plate 7 so as to wind the insulating tape on the connected wire head 29, and meanwhile, the tape winding shaft 10 also rotates to continuously provide the insulating tape, so that the winding of the insulating tape is completed; in the process of winding the insulating tape, the wire connector is moved relative to the power cord so that the rear winding portion is displaced from the front winding portion by a predetermined amount so that the attached wire ends 29 are completely covered by the insulating tape.
The wire connector body 20 is a device main body of the wire connector, and is mainly used for mounting other parts thereon, and the wire connector body 20 is generally manufactured into a structure convenient to hold, for example: a connector body 20 including a grip portion for hand gripping and a wiring portion to which the wiring mechanism is mounted. The axis of the holding part and the axis of the wiring part are generally obtuse, so that the hand-held device accords with the ergonomics and is not easy to fatigue for users.
The wiring mechanism is used for screwing the wire ends of the power wires to be connected and winding an insulating tape on the connected wire ends 29; the wire connecting shaft 6 is mainly used for twisting the wire connecting head, when the wire connecting is performed, the wire connecting head of one part of the power wire is required to be placed in the wire connecting hole along the radial direction of the wire connecting shaft 6 and is embedded into the wire connecting opening, and the wire connecting head of the other part of the power wire is required to be placed in the wire connecting hole along the axial direction of the wire connecting shaft 6; to facilitate the insertion of the wire ends into the wire connection openings, which are generally openings arranged in the axial direction of the wire connection shaft 6; the rotating plate 7 is used for driving the insulating tape winding device to rotate so as to wind the insulating tape onto the connected wire ends 29; as shown in fig. 2, 3 and 5, the swivel plate 7 is generally mounted on one end of the spool 6 by a set screw 23; the insulating tape winding device is used to wind the insulating tape around the connected wire ends 29, and it is generally necessary to wind a certain amount of insulating tape around the tape winding shaft 10 in advance, and the tape winding shaft 10 is rotatably provided so as to be able to pull out the insulating tape wound thereon when winding the insulating tape.
In order to control the force of the insulating tape led out of the tape winding shaft 10, as shown in fig. 2, 5, 6 and 10, the insulating tape winding device further comprises a fixed column, an adjusting screw 8 and an adjusting spring 9; the adhesive tape winding shaft 10 is of a cylindrical structure and is sleeved on the fixed column, the adjusting screw 8 is connected to the end part of the fixed column in a threaded manner, and the adjusting spring 9 is tightly pressed between the screw head of the adjusting screw and the adhesive tape winding shaft 10; the side surface of the rotating plate 7 corresponding to the adhesive tape winding shaft 10 is provided with a bulge, one end of the adhesive tape winding shaft 10 close to the rotating plate 7 is provided with a ratchet structure matched with the bulge, and the bulge is matched with the ratchet structure, so that the adhesive tape winding shaft 10 is limited to only unidirectionally rotate. Generally, the direction in which the tape winding shaft 10 can rotate is the same as the direction in which the wire connecting shaft 6 rotates when working, as shown in fig. 14, when the insulating tape winding device with the structure winds the insulating tape on the connected wire end 29, the insulating tape wound on the tape winding shaft 10 is firstly reversely led out for a sufficient length (usually reversely led out for one circle) to enable the tape end to be adhered to the connected wire end 29, a part of the tape end is adhered to the connected wire end 29, the wire connecting shaft 6 is driven to rotate by the driving mechanism, the rotating plate 7 is driven to rotate by the wire connecting shaft 6, the insulating tape is wound on the connected wire end 29 by the rotating shaft 10 together with the rotating plate 7, and because the adhering stroke of the insulating tape on the connected wire end 29 is smaller, the rotating stroke of the insulating tape winding shaft 10 along with the rotating plate 7 is larger, and the tape winding shaft 10 can rotate unidirectionally, so that when the insulating tape is wound on the connected wire end 29, the insulating tape is required to be tightly pulled out, when the insulating tape is tightly pulled out, the insulating tape is fully pulled out, and when the insulating tape is pulled out, the insulating tape winding force is fully pulled out, and the insulating tape is completely pulled out by the rotating shaft 10. Of course, the direction in which the tape winding shaft 10 can rotate may be opposite to the direction in which the wire connection shaft 6 rotates when operated, and in this case, it is generally necessary to restrict the rotation of the tape winding shaft 10 when winding the insulating tape. The tensioning force of the adjusting spring 9 can be changed by screwing the adjusting screw 8, so that the rotating resistance of the adhesive tape winding shaft 10 is increased or reduced, the adjustment of the leading-out force of the insulating adhesive tape is realized, and the winding compactness of the insulating adhesive tape is ensured. The adjusting screw 8 can be screwed according to the quality of the wound insulating tape to adjust the extraction force of the insulating tape so as to achieve better insulating tape winding effect.
The driving mechanism is usually arranged inside the connector body 20 and is used for driving the wire connecting shaft 6 to rotate for connecting wires and winding the insulating adhesive tape; the drive mechanism may be a device or mechanism capable of rotational drive, for example: motors, rotary cylinders, engines, etc., such drive mechanisms are typically in driving connection with the junction shaft 6 through gears or gear sets, belts and pulleys, chains and sprockets, worm gears, speed reducers, etc.; the drive mechanism may also be a device or mechanism of other types of drive means, as long as the mechanism for making a drive connection is capable of converting the other types of drive means into rotational movement, for example: the driving mechanism is a piston, and the piston is connected with the wiring shaft 6 through a crankshaft.
As a preferred embodiment of the present invention, as shown in fig. 3, 5, 7, 8 and 9, the driving mechanism includes a driving gear 25 and a driven gear rotatably provided in the connector body 20, respectively, a split gear 2 provided on the wire connecting shaft 6, a handle 14 rotatably connected to the connector body 20, a ratchet 15 coaxially provided on the driving gear 25, and a pawl 16 provided on the handle 14 and fitted with the ratchet 15, the driving gear 25, the driven gear and the split gear 2 being sequentially engaged, and an opening on the split gear 2 being communicated with a wire connecting opening on the wire connecting shaft 6. When the handle 14 is held, the pawl 16 is clamped into the ratchet wheel 15, so that the ratchet wheel 15 can be driven to rotate, the driving gear 25 is further driven to rotate, and the butt-joint spool 6 is driven under the transmission of the driven gear and the opening gear 2; the handle 14 is reversely driven, and the pawl 16 slides relative to the ratchet wheel 15, so that the handle 14 can be reset. As shown in fig. 5 and 7, the ratchet 15 is typically mounted to the drive gear 25 by a coupling screw 26. In order to make the handle 14 move for the same stroke, the opening shaft 6 rotates for more times, and a gear with a larger size than the opening gear 2 is generally selected as the driving gear 25, so that a larger transmission ratio is formed, and the efficiency is improved.
In order to facilitate the holding operation, as shown in fig. 1, 2, 3, 4, 7 and 9, a mounting post is provided in the connector body 20, and a driving gear 25 is rotatably provided on the mounting post; the handle 14 is in the shape of a "mill" and includes a "one-bar" shaped lever section and a "two bar" shaped grip section connected together, the ends of the lever section extending into the connector body 20 and rotatably connected to the mounting post, the grip section being located outside the connector body 20. The handle 14 of this construction is more ergonomic and conforms to the gripping habits of a person.
On the basis of the above, in order to enable the handle 14 to be automatically reset, as shown in fig. 2, 3, 7, 9 and 11, the connector body 20 includes a grip portion, a grip section corresponds to the grip portion, a handle reset structure is disposed between the grip section and the grip portion, the handle reset structure includes a link pin 17 disposed on the grip section, a reset link 18, a reset spring 19, an adjusting nut 21, and a rotating pin 22 rotatably disposed in the grip portion, one end of the reset link 18 is hinged with the link pin 17, the other end of the reset link 18 passes through the rotating pin 22 and is in threaded connection with the adjusting nut 21, and the reset spring 19 is sleeved on the reset link 18 and is located between the link pin 17 and the rotating pin 22. When the handle 14 is held, the pressure of the handle 14 is transmitted to the reset link 18 through the link pin 17, the reset spring 19 sleeved on the reset link 18 is compressed, and when the handle 14 is pressed to contact with the holding part, the handle cannot be pressed; the palm is released, the elastic force of the return spring 19 acts on the link pin 17 and the rotation pin 22, the rotation pin 22 is positioned in a fixed state, and the handle 14 is returned to the original position. The length of the travel of the handle 14 and the rebound distance of the return spring 19 can be adjusted by screwing the adjusting nut 21, so that the wire connector is suitable for different groups or different sizes of palms or the number of turns driving the wire connecting shaft 6 to rotate.
Specifically, as shown in fig. 7, 9 and 12, the pawl 16 is rotatably disposed on the handle 14, a blocking surface corresponding to the pawl 16 is disposed on the handle 14, a pawl torsion spring 24 is disposed on a portion of the handle 14 between the blocking surface and the pawl 16, and two torsion ends of the pawl torsion spring 24 respectively abut against the blocking surface and the back surface of the pawl 16. The pawl torsion spring 24 may also be positioned coaxially with the pawl 16, with the purpose of the pawl torsion spring 24 being to spring back the pawl 16 so that the pawl 16 snaps into the ratchet 15 when the handle 14 is held and so that the pawl 16 can easily jump teeth in the ratchet 15 when the handle 14 is back driven.
As another preferable scheme of the invention, the driving mechanism comprises a driving motor in transmission connection with the wiring shaft 6, a power supply and a inching switch; the click switch is provided on the connector body 20, and the power supply is electrically connected with the driving motor through the click switch. The wire connecting shaft 6 can be driven to rotate by the driving motor to connect wires or wind insulating adhesive tapes by pressing the inching switch; when the inching switch is released, the driving motor stops working. The driving motor is preferably a worm turbine speed reduction motor, the rotation moment is large, the efficiency is high, and the wiring effect is better.
As still another preferable aspect of the present invention, as shown in fig. 1 and 4, the wire fixing device 3 includes a lower clamp body, an upper clamp body, an eccentric wheel 4 and a clamp spring 27, the lower clamp body is provided on the wire connector body 20, a connecting portion is provided on the upper clamp body, the upper clamp body is located at the upper side of the lower clamp body and hinged with the lower clamp body by the connecting portion, the front and rear two sections of the upper clamp body of the connecting portion are an upper clamping portion and an upper positioning portion, the front and rear two sections of the lower clamp body of the connecting portion are a lower clamping portion and a lower positioning portion, and a portion between the upper clamping portion and the lower clamping portion is a clamping fixing portion of the wire fixing device 3; the clip spring 27 is provided between the upper and lower clamping portions, and the eccentric 4 is rotatably provided on the upper positioning portion, and the distance between the upper and lower positioning portions can be increased by rotating the eccentric 4 to bring the upper clamping portion closer to the lower clamping portion. The upper clamping part can clamp the power wire placed in the clamping and fixing part of the wire fixing device 3 in the process of approaching the lower clamping part. The lower clamp body and the upper clamp body are fast clamped or loosened by rotating the eccentric wheel 4, so that the working efficiency is high.
In order to facilitate winding of the adhesive tape on the tape winding shaft 10 in advance, as shown in fig. 2, 3, 6 and 10, the wire connector further includes an adhesive tape guide mechanism including an adhesive tape roll mounting drum provided on the connector body 20, an adhesive tape upper limit guide post 11 provided on a portion of the connector body 20 between the adhesive tape roll mounting drum and the tape winding shaft 10 and located on an upper side of the wire receiving shaft 6, an adhesive tape lower limit roller 12 rotatably provided on a portion of the connector body 20 between the adhesive tape upper limit guide post 11 and the tape winding shaft 10 and located on a lower side of the adhesive tape upper limit guide post 11, and a pressing plate mechanism provided on the connector body 20 capable of pressing the insulating adhesive tape roll 13 mounted on the adhesive tape roll mounting drum. The upper limit guide post 11 of the adhesive tape is usually welded on the connector body 20 and limited at the upper part of the leading-out part of the insulating adhesive tape roll, so that the leading-out part of the insulating adhesive tape roll always forms a certain angle with the insulating adhesive tape roll 13, and the winding compactness of the insulating adhesive tape on the tape winding shaft 10 is ensured to be consistent; the lower limit roller 12 of the adhesive tape can be rotatably arranged and limited at the lower part of the leading-out part of the insulating adhesive tape roll, so that the insulating adhesive tape can be wound on the adhesive tape winding shaft 10, and the adhesive tape head of the cut insulating adhesive tape roll 13 can be adhered for the next use. The pressing plate mechanism is used for pressing the insulating tape roll 13 mounted on the tape roll mounting barrel and providing a certain friction force, and giving a certain initial pulling force to the leading-out part of the insulating tape roll 13, so that the insulating tape roll 13 is more compact when being wound on the tape winding shaft 10.
Preferably, as shown in fig. 2, 3 and 13, the pressing plate mechanism comprises a pressing plate 5 and a pressing plate spring 28, the pressing plate 5 is provided with a pressing plate mounting part, the pressing plate 5 is hinged with the connector body 20 through the pressing plate mounting part, the front section and the rear section of the pressing plate 5 of the pressing plate mounting part are a pressing section and a pressing section, the front end of the pressing section corresponds to the adhesive tape roll mounting barrel, and the pressing plate spring 28 is arranged between the connector body 20 and the pressing section. The pressing section of the pressing plate 5 is pressed against the surface of the insulating tape roll 13 by the pressing plate spring 28 to provide friction. When the insulating adhesive tape roll 13 is required to be installed, the pressing section of the pressing plate 5 is pressed to enable the pressing section of the pressing plate 5 to be lifted up to give up the space for placing the insulating adhesive tape roll 13, and the insulating adhesive tape roll 13 can be installed on the adhesive tape roll installation barrel; after the insulating adhesive tape roll 13 is installed, the initial head of the insulating adhesive tape roll is passed through the lower edge of the adhesive tape upper limit guide post 11 and the upper edge of the adhesive tape lower limit roller 12 at one time and is attached to the adhesive tape lower limit roller 12; when the insulating tape is required to be wound on the tape winding shaft 10, an initial head attached to the lower limit roller 12 of the tape is attached to the tape winding shaft 10, the wiring shaft 6 is driven to rotate through the driving mechanism, the wiring shaft 6 drives the rotating plate 7 to rotate, the tape winding shaft 10 rotates together with the rotating plate 7 so as to wind the insulating tape on the insulating tape, in the process, the rotation of the tape winding shaft 10 is required to be avoided, and the tape winding shaft 10 can be temporarily fixed through a locking screw, a bolt, a ratchet structure or a wedge; after a sufficient amount of insulating tape is wound on the tape winding shaft 10, the leading-out portion of the insulating tape roll 13 is cut off, and a new starting head is attached to the lower tape limit roller 12.
Preferably, as shown in fig. 1, 2, 3, 4, 7 and 10, the connector body 20 includes a wire connection part having a tip whose width dimension is gradually reduced outward, a wire stripping opening 1 in a "v" shape is provided on the tip, and a wire connection shaft 6 is rotatably provided in an end portion of the tip. The wiring part is of a sharp-mouth structure, so that the wire connector is beneficial to being used in a narrow space, and is wider in application occasions and stronger in practicability. The wire stripping port 1 can facilitate a wire connector to strip an insulating part of a power wire, is in a V-shaped structure, and comprises a cutting edge with larger inclination and a cutting edge with smaller inclination, wherein an included angle between the two cutting edges is an acute angle; the wire stripping mouth 1 of this structure accords with human rule of exerting oneself, and it is more convenient to peel off insulating part to can adapt to the power cord of different thickness. When the insulation part is stripped, the power line is clamped into the wire stripping opening 1, and the power line is pulled out after rotating for one circle, so that the insulation layer stripping of the power line can be completed.
Claims (10)
1. Wire connector, its characterized in that: comprises a connector body (20), a wiring mechanism, a driving mechanism and a wire fixing device (3);
the wiring mechanism comprises a wiring shaft (6), a rotating plate (7) and an insulating tape winding device; the wiring shaft (6) is rotatably arranged on the wiring device body (20), a wiring hole is formed in the wiring shaft (6), and a wiring opening is formed in the side wall of the wiring hole; the insulation tape winding device is arranged on one end of the wiring shaft (6), and comprises a rotatable tape winding shaft (10), a fixed column, an adjusting screw (8) and an adjusting spring (9), wherein the tape winding shaft (10) and the wiring shaft (6) are respectively positioned at the left side and the right side of the wiring shaft (7), the tape winding shaft (10) is in a cylindrical structure and is sleeved on the fixed column, and the adjusting screw (8) is in threaded connection with the end part of the fixed column and compresses the adjusting spring (9) between a screw head and the tape winding shaft (10);
the driving mechanism is arranged on the connector body (20) and is in transmission connection with the wiring shaft (6);
the wire fixing device (3) is arranged on the wire connector body (20), and the clamping fixing part of the wire fixing device corresponds to the other end of the wire connecting shaft (6).
2. The wire connector of claim 1, wherein: the side part of the rotating plate (7) corresponding to the adhesive tape winding shaft (10) is provided with a bulge, and one end of the adhesive tape winding shaft (10) close to the rotating plate (7) is provided with a ratchet structure matched with the bulge.
3. The wire connector of claim 1, wherein: the driving mechanism comprises a driving gear (25) and a driven gear which are respectively rotatably arranged in the connector body (20), an opening gear (2) arranged on the wiring shaft (6), a handle (14) rotatably connected with the connector body (20), a ratchet wheel (15) coaxial with the driving gear (25) and arranged on the handle, and a pawl (16) arranged on the handle (14) and matched with the ratchet wheel (15), wherein the driving gear (25), the driven gear and the opening gear (2) are sequentially meshed, and an opening on the opening gear (2) is communicated with a wiring opening on the wiring shaft (6).
4. A wire connector as defined in claim 3, wherein: a mounting column is arranged in the connector body (20), and the driving gear (25) is rotatably arranged on the mounting column; the handle (14) is in a shape like a Chinese character 'zhi', and comprises a straight-line-shaped lever section and a horizontal-line-shaped holding rod section which are connected together, wherein the end part of the lever section stretches into the connector body (20) and is rotatably connected with the mounting column, and the holding rod section is positioned outside the connector body (20).
5. The wire connector of claim 4, wherein: the connector body (20) comprises a holding part, the holding rod section corresponds to the holding part, a handle reset structure is arranged between the holding rod section and the holding part, the handle reset structure comprises a connecting rod pin (17), a reset connecting rod (18), a reset spring (19), an adjusting nut (21) and a rotating pin (22) rotatably arranged in the holding part, one end of the reset connecting rod (18) is hinged with the connecting rod pin (17), the other end of the reset connecting rod passes through the rotating pin (22) and is in threaded connection with the adjusting nut (21), and the reset spring (19) is sleeved on the reset connecting rod (18) and is located between the connecting rod pin (17) and the rotating pin (22).
6. The wire connector of claim 3, 4 or 5, wherein: the pawl (16) is rotatably arranged on the handle (14), a blocking surface corresponding to the pawl (16) is arranged on the handle (14), a pawl torsion spring (24) is arranged on the handle (14) between the blocking surface and the pawl (16), and two torsion ends of the pawl torsion spring (24) are respectively abutted against the blocking surface and the back surface of the pawl (16).
7. The wire connector of claim 1, 2, 3, 4 or 5, wherein: the wire fixing device (3) comprises a lower clamp body, an upper clamp body, an eccentric wheel (4) and a clamp spring (27), wherein the lower clamp body is arranged on a wire connector body (20), a connecting part is arranged on the upper clamp body, the upper clamp body is positioned on the upper side of the lower clamp body and is hinged with the lower clamp body through the connecting part, the front section and the rear section of the upper clamp body of the connecting part are an upper clamping part and an upper positioning part, the front section and the rear section of the lower clamp body of the connecting part are a lower clamping part and a lower positioning part, and the part between the upper clamping part and the lower clamping part is a clamping fixing part of the wire fixing device (3); the clamp spring (27) is arranged between the upper clamping part and the lower clamping part, the eccentric wheel (4) is rotatably arranged on the upper positioning part, and the distance between the upper positioning part and the lower positioning part can be increased by rotating the eccentric wheel (4) so as to enable the upper clamping part to approach the lower clamping part.
8. The wire connector of claim 1, 2, 3, 4 or 5, wherein: still include tape guide mechanism, tape guide mechanism includes the adhesive tape coil mounting section of thick bamboo that sets up on connector body (20), set up on the connector body (20) position between adhesive tape coil mounting section of thick bamboo and adhesive tape winding axle (10) and be located on the adhesive tape of wiring axle (6) upside spacing guide pillar (11), rotationally set up on the connector body (20) position between spacing guide pillar (11) on the adhesive tape and adhesive tape winding axle (10) and be located on the adhesive tape lower spacing roller (12) of spacing guide pillar (11) downside on the adhesive tape, and set up on connector body (20) can compress tightly insulating adhesive tape coil (13) of installing on adhesive tape coil mounting section of thick bamboo clamp plate mechanism.
9. The wire connector of claim 8, wherein: the clamp plate mechanism comprises a clamp plate (5) and a clamp plate spring (28), wherein a clamp plate installation part is arranged on the clamp plate (5), the clamp plate (5) is hinged with the wire connector body (20) through the clamp plate installation part, the front section and the rear section of the clamp plate installation part of the clamp plate (5) are a compression section and a pressing section, the front end of the compression section corresponds to the adhesive tape roll installation cylinder, and the clamp plate spring (28) is arranged between the wire connector body (20) and the pressing section.
10. The wire connector of claim 1, 2, 3, 4 or 5, wherein: the connector body (20) comprises a connector part, the connector part is provided with a sharp mouth with the width dimension gradually decreasing outwards, the sharp mouth is provided with a wire stripping opening (1) in a V shape, and the connector shaft (6) is rotatably arranged in the end part of the sharp mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684848.4A CN107317205B (en) | 2017-08-11 | 2017-08-11 | Wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684848.4A CN107317205B (en) | 2017-08-11 | 2017-08-11 | Wire connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107317205A CN107317205A (en) | 2017-11-03 |
| CN107317205B true CN107317205B (en) | 2023-08-11 |
Family
ID=60175647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710684848.4A Active CN107317205B (en) | 2017-08-11 | 2017-08-11 | Wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107317205B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400509B (en) * | 2018-03-01 | 2020-05-05 | 江苏理工学院 | Hand-held type wire-terminal wind |
| CN110980450B (en) * | 2019-11-17 | 2021-03-16 | 高盟宸 | Handheld electrician's sticky tape wind |
| CN111224354B (en) * | 2020-02-25 | 2021-02-23 | 安徽华航水利工程有限公司 | Automatic device of wrapping of building engineering cable conductor |
| CN111347359A (en) * | 2020-02-26 | 2020-06-30 | 魏磊 | Hand-operated pliers for winding binding belt on pipeline |
| CN111628453B (en) * | 2020-06-08 | 2021-09-07 | 苏州市职业大学 | Electric wire wiring gun |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1173465A (en) * | 1967-03-20 | 1969-12-10 | M E L Equipment Co Ltd | Improvements in or relating to Wire Wrapping Tools |
| FR2532485A1 (en) * | 1982-08-26 | 1984-03-02 | Raymond Pinchon | Pliers for crimping a piston connection on a self-supporting cable. |
| JPH0629078U (en) * | 1992-09-12 | 1994-04-15 | 富雄 木津 | Joint wire wrapping device for connecting electric wires |
| JPH06141425A (en) * | 1992-01-14 | 1994-05-20 | Tokyo Electric Power Co Inc:The | Connection tool fitting device in electric wire connection robot device |
| JPH0878128A (en) * | 1994-09-08 | 1996-03-22 | Sumitomo Wiring Syst Ltd | Rolling device for adhesive tape |
| CN2768250Y (en) * | 2004-06-04 | 2006-03-29 | 苏震 | Connector for electric wire |
| KR100802502B1 (en) * | 2007-02-09 | 2008-02-13 | 신재학 | Portable taping apparatus |
| JP2008198403A (en) * | 2007-02-09 | 2008-08-28 | Sumitomo Wiring Syst Ltd | Taping device |
| CN104466599A (en) * | 2014-12-03 | 2015-03-25 | 苏州市职业大学 | Simple wire connector |
| DE202015001990U1 (en) * | 2015-03-17 | 2015-04-17 | Kabatec GmbH & Co. KG | Device for wrapping an elongate bundle material with an adhesive tape |
| CN206282667U (en) * | 2016-12-16 | 2017-06-27 | 东莞市康如通电子科技有限公司 | A kind of automatic kinking machine |
| CN207134581U (en) * | 2017-08-11 | 2018-03-23 | 攀枝花学院 | Electrical wire connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7356914B2 (en) * | 2003-11-04 | 2008-04-15 | Ideal Industries, Inc. | Twist-on wire connector applicator |
-
2017
- 2017-08-11 CN CN201710684848.4A patent/CN107317205B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1173465A (en) * | 1967-03-20 | 1969-12-10 | M E L Equipment Co Ltd | Improvements in or relating to Wire Wrapping Tools |
| FR2532485A1 (en) * | 1982-08-26 | 1984-03-02 | Raymond Pinchon | Pliers for crimping a piston connection on a self-supporting cable. |
| JPH06141425A (en) * | 1992-01-14 | 1994-05-20 | Tokyo Electric Power Co Inc:The | Connection tool fitting device in electric wire connection robot device |
| JPH0629078U (en) * | 1992-09-12 | 1994-04-15 | 富雄 木津 | Joint wire wrapping device for connecting electric wires |
| JPH0878128A (en) * | 1994-09-08 | 1996-03-22 | Sumitomo Wiring Syst Ltd | Rolling device for adhesive tape |
| CN2768250Y (en) * | 2004-06-04 | 2006-03-29 | 苏震 | Connector for electric wire |
| KR100802502B1 (en) * | 2007-02-09 | 2008-02-13 | 신재학 | Portable taping apparatus |
| JP2008198403A (en) * | 2007-02-09 | 2008-08-28 | Sumitomo Wiring Syst Ltd | Taping device |
| CN104466599A (en) * | 2014-12-03 | 2015-03-25 | 苏州市职业大学 | Simple wire connector |
| DE202015001990U1 (en) * | 2015-03-17 | 2015-04-17 | Kabatec GmbH & Co. KG | Device for wrapping an elongate bundle material with an adhesive tape |
| CN206282667U (en) * | 2016-12-16 | 2017-06-27 | 东莞市康如通电子科技有限公司 | A kind of automatic kinking machine |
| CN207134581U (en) * | 2017-08-11 | 2018-03-23 | 攀枝花学院 | Electrical wire connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107317205A (en) | 2017-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107317205B (en) | Wire connector | |
| CN108207325B (en) | Fruit picking device | |
| CA2694969C (en) | Hand-held electrical conductor cleaning apparatus | |
| CN108575306B (en) | Telescopic rotary anti-pinch apple picking device | |
| CN109193475B (en) | Building construction line pipe threading and lead-in method | |
| CN207134581U (en) | Electrical wire connector | |
| CN210577415U (en) | Multifunctional dual-purpose wire tightener | |
| CN100575001C (en) | Torsion screwdriver structure | |
| CN106312894B (en) | A kind of number matches somebody with somebody the electronic take-up of unit tailstock and method | |
| CN215817276U (en) | Straightening wire end of a thread wire stripping device | |
| US7340936B2 (en) | Handheld crimping tool and method of using same | |
| CN110289535A (en) | Electric wire hard-line connector | |
| CN202964536U (en) | Insulating protective jacket installing device | |
| CN210025087U (en) | Automatic screwdriver | |
| CN112234534B (en) | Winding type cable sheath repairing device and using method thereof | |
| CN101920482B (en) | Wrench | |
| CN111082279B (en) | Manual high-efficient doubling ware | |
| CN109119942B (en) | Electric hand drill driving type simple rotary threading machine | |
| CN218224444U (en) | Laos hooking device | |
| CN216991639U (en) | Car door window heating wire harness positioning and assembling jig | |
| CN214755168U (en) | Shearing device for electric wires and cables | |
| CN210998408U (en) | Adjustable wrench for winding aluminum armor tape | |
| GB2150905A (en) | A rotary type of wire-feeding machine | |
| CN210550785U (en) | T-shaped wrench | |
| CN218519903U (en) | Electric wire bundling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Dan Inventor after: Wu Guang Inventor after: Luo Lei Inventor after: Zhong Ping Inventor before: Wu Guang Inventor before: Zhou Dan Inventor before: Luo Lei Inventor before: Zhong Ping |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |