Cable length measurement cutting and splitting device for power supply of power distribution cabinet
Technical Field
The invention belongs to the technical field of cable cutting and splitting, and particularly relates to a cable length measuring, cutting and splitting device for power supply of a power distribution cabinet.
Background
The power distribution cabinet is divided into a power distribution cabinet, a lighting power distribution cabinet and a metering cabinet, and is final-stage equipment of a power distribution system, in the installation process of the power distribution cabinet, a large number of cables are required to be connected inside the power distribution cabinet by power workers, when the cables are connected, the lengths of the cables are cut by a cutting and splitting device, outgoing insulating skins wrapped by cable wiring ends are peeled off, and the connection of the cables inside the power distribution cabinet is quicker; the cutting and skin-splitting device can refer to patent No. CN106992472A, and mainly comprises a handle part and a peeling part, wherein the handle part comprises an upper handle, a lower handle, an upper handle hinging block, a lower handle hinging block, an upper connecting block and a lower connecting block, the upper handle hinging block and the lower connecting block are sequentially and fixedly connected, the lower handle hinging block and the upper connecting block are sequentially and fixedly connected, the upper handle hinging block is hinged with the lower handle hinging block, the upper handle hinging block is integrally circular, the front end of the upper handle hinging block is provided with an upper handle shearing edge, the lower handle hinging block is integrally circular, and the front end of the lower handle hinging block is provided with a lower handle shearing edge; at present the required operation of cutting open the skin of connecting of switch board internal cable, adopt traditional wire clipper to operate the completion more, need the manual work to cut the operation to the cable in advance, then cut the insulating skin of cable wiring end parcel, the insulating skin that will cut off at last is peeled off from the cable wiring end, the process is comparatively loaded down with trivial details, lead to switch board internal cable to connect the process slowly, and it is relatively poor to cut the length precision to the cable, generally judge by staff's experience, cutting error value is great, influence cable junction result of use easily.
Disclosure of Invention
In order to solve the technical problems, the invention provides a cable length measuring, cutting and splitting device for power supply of a power distribution cabinet, and aims to solve the problems that the cutting and splitting operation is required for cable connection in the conventional power distribution cabinet, the operation is mostly finished by adopting a traditional wire cutter, the cable is required to be manually cut in advance, then an insulating skin wrapped by a cable wiring end is cut, and finally the cut insulating skin is peeled off from the cable wiring end, so that the process is complicated, the cable connection process in the power distribution cabinet is slow, the cable cutting length accuracy is poor, the cable cutting length is generally judged by the experience of workers, the cutting error value is large, and the cable connection use effect is easily influenced.
The invention relates to a cable length measuring, cutting and splitting device for power supply of a power distribution cabinet, which has the purpose and the effect and is achieved by the following specific technical means:
a cable length measuring, cutting and skin splitting device for power supply of a power distribution cabinet comprises a supporting base, a cylinder, a tool rest, a cutting tool, an upper skin splitting tool, a lower skin splitting tool, an assembling frame, a motor, a measuring scale and a fixing bolt; the front end of the top of the supporting base is provided with a cutting limiting groove, and the top of the supporting base is also provided with a cable placing groove; the air cylinder is communicated with an external control pipeline through an air pipe; the tool rest is of a frame-shaped structure, and the bottom of the tool rest is pressed on the end face of the top of the supporting base; the cutting knife is positioned inside the front end of the knife rest, and the upper skin splitting knife is positioned inside the rear end of the knife rest; the lower peeling knife is arranged in the top of the supporting base and is communicated with the cutting limiting groove formed in the top of the supporting base; the assembly frame is positioned at the rear side of the support base, the left end and the right end of the driving roller are respectively and rotatably connected to the inner parts of the left end and the right end of the assembly frame, and the right end of the driving roller is connected with the synchronous belt; the motor is arranged in the bottom of the rear end of the supporting base, is connected with an external control circuit through a power line, and is connected with the synchronous belt through a transmission shaft at the right end of the motor; the measuring scale is positioned on the left side of the supporting base; the fixing bolts are arranged at two positions, and the two fixing bolts are arranged in the front end of the tool rest.
Further, the knife rest is located and supports base front end top, and cylinder top piston rod links to each other with the knife rest to knife rest front end internally mounted has a department to cut the sword, cuts the inboard slip laminating of sword and cuts the spacing groove front end of seting up in supporting base top.
Furthermore, the cylinder has two positions, the two cylinders are respectively arranged inside the left side and the right side of the supporting base, and piston rods at the tops of the two cylinders are respectively connected with the left end and the right end of the tool rest.
Further, an assembly groove is formed in the bottom of the front end of the cutter rest, the top of the cutting knife is connected to the assembly groove in the front end of the cutter rest in a sliding mode, two fixing bolts are installed at the front end of the cutter rest, one end of each fixing bolt is connected to the inside of the cutting knife in a threaded mode, and the cutter rest is fixedly connected with the cutting knife through the fixing bolts.
Further, it all is circular-arc structure to cut open skin sword and lower skin sword on, cuts open skin sword and install inside the knife rest rear end on, cuts open skin sword down and install in supporting the spacing inslot that cuts that the base top was seted up, and cuts open skin sword pressfitting under and cut skin sword top on.
Further, the assembly frame is arranged on the end face of the rear side of the support base, and two driving rollers are rotatably arranged in the assembly frame; the driving roller left side is equipped with a linkage gear, and driving roller left side linkage gear and another driving roller left side linkage gear meshing are connected.
Further, the drive roller outside is that the form of encircleing is equipped with many places antiskid sand grip, and the motor passes through the hold-in range and is connected with drive roller right-hand member transmission.
Further, the dipperstick erection joint is on supporting base left side outer wall, and the dipperstick comprises five chi boards to mutual rotation is connected between chi board and the chi board.
Compared with the prior art, the invention has the following beneficial effects:
1. the arrangement of the tool rest, the cutting knife and the cylinder is beneficial to placing the cable in the cutting limit groove at the top of the supporting base, the cylinder is controlled to drive the cutting knife at the front end of the tool rest to move downwards, and the cutting operation of the cable positioned outside the front end of the cutting limit groove is realized through the cutting knife moving downwards; and the setting of cooperation fixing bolt makes the knife rest front end cut the sword installation and dismantles more portably, makes things convenient for personnel regularly to dismantle the sword from the knife rest front end that cuts, polishes cutting knife cutting edge position, and the guarantee cuts the sharpness of sword when cutting.
2. The arrangement of the skin cutting knife and the lower skin cutting knife is beneficial to driving the upper skin cutting knife to move downwards at the rear end of the knife rest driven by the cylinder, and the upper skin cutting knife is pressed on the top of the lower skin cutting knife, so that the upper skin cutting knife and the lower skin cutting knife surround the outside of the cable in a surrounding manner, and the cutting operation of the insulating skin outside the cable is realized; and the setting of cooperation drive roller can make on the drive roller presss from both sides the cable upper and lower both ends outer wall respectively, cuts the back that finishes to the outside insulating crust of cable when upper section dermatotome and lower section dermatotome, and the motor drives two drive rollers and rotates to exert backward pulling force to the cable through pivoted drive roller, make the insulating crust that upper section dermatotome and lower section dermatotome cut receive tensile influence and cable phase separation, realize cutting open the skin operation to cable connection end.
3. The setting of dipperstick is favorable to straightening the base left side dipperstick that will support, measures the required cable that cuts through the dipperstick, and the guarantee cable cuts the accurate nature of length to when the device is deposited, rotate the dipperstick foldingly, shorten dipperstick length, and then the area occupied is deposited to the reducing mechanism.
Drawings
Fig. 1 is a right side axial view of the present invention.
Fig. 2 is a schematic diagram of the left side axial view structure of the present invention.
Fig. 3 is a schematic view of the axial view connection structure of the supporting base and the tool holder of the present invention.
Fig. 4 is a schematic view of the support base top tool block adjustment configuration of the present invention.
Figure 5 is an axial view of the support base of the present invention.
Fig. 6 is a schematic axial view of the tool holder of the present invention.
Fig. 7 is a schematic view of the structure of the tool holder and the cutting knife of the present invention.
Fig. 8 is a schematic view showing a connecting structure of the jig frame and the driving roller according to the present invention.
Fig. 9 is a schematic view of the collapsed shrink configuration of the dipstick of the present invention.
Fig. 10 is a schematic view of a straight extension of the measuring ruler of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a support base; 101. cutting a limiting groove; 102. a cable placement slot; 2. a cylinder; 3. a tool holder; 301. assembling a groove; 4. cutting knife; 5. a skin upper dissecting knife; 6. a skin lower dissecting knife; 7. an assembly frame; 8. a drive roller; 801. a linkage gear; 802. anti-skid convex strips; 9. a synchronous belt; 10. a motor; 11. measuring a scale; 1101. a ruler plate; 12. and (5) fixing the bolt.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 10:
the invention provides a cable length measuring, cutting and skin splitting device for power supply of a power distribution cabinet, which comprises a supporting base 1, a cylinder 2, a tool rest 3, a cutting knife 4, an upper skin splitting knife 5, a lower skin splitting knife 6, an assembly frame 7, a motor 10, a measuring scale 11 and a fixing bolt 12, wherein the cylinder is arranged on the supporting base; the front end of the top of the supporting base 1 is provided with a cutting limiting groove 101, and the top of the supporting base 1 is also provided with a cable placing groove 102; the cylinder 2 is communicated with an external control pipeline through an air pipe; the two cylinders 2 are arranged at two positions, the two cylinders 2 are respectively arranged inside the left side and the right side of the supporting base 1, piston rods at the tops of the two cylinders 2 are respectively connected with the left end and the right end of the knife rest 3, when the knife rest 3 is driven by the cylinders 2 to move up and down, the left end and the right end of the knife rest 3 can be limited by the left cylinder 2 and the right cylinder 2, so that the left end and the right end of the knife rest 3 are stressed more uniformly, and the stability of the knife rest 3 during moving is guaranteed; the tool rest 3 is of a frame-shaped structure, and the bottom of the tool rest 3 is pressed on the top end face of the support base 1; the cutting knife 4 is positioned in the front end of the knife rest 3, and the upper skin cutting knife 5 is positioned in the rear end of the knife rest 3; the lower skin cutting knife 6 is arranged in the top of the supporting base 1, and the lower skin cutting knife 6 is communicated with a cutting limiting groove 101 formed in the top of the supporting base 1; the assembly frame 7 is positioned at the rear side of the support base 1, the left end and the right end of the driving roller 8 are respectively and rotatably connected to the inner parts of the left end and the right end of the assembly frame 7, and the right end of the driving roller 8 is connected with the synchronous belt 9; a plurality of anti-slip convex strips 802 are arranged on the outer portion of the driving roller 8 in a surrounding manner, the motor 10 is in transmission connection with the right end of the driving roller 8 through a synchronous belt 9, when the driving roller 8 drives a cable to be pulled towards the rear side, friction between the outer wall of the driving roller 8 and the cable can be increased through the anti-slip convex strips 802 on the outer portion of the driving roller 8, and the cable pulling effect when the driving roller 8 rotates is guaranteed; the motor 10 is arranged in the bottom of the rear end of the supporting base 1, the motor 10 is connected with an external control circuit through a power line, and a transmission shaft at the right end of the motor 10 is connected with the synchronous belt 9; the measuring scale 11 is positioned at the left side of the supporting base 1; the fixing bolts 12 are arranged at two positions, and the two fixing bolts 12 are arranged in the front end of the tool rest 3.
The cutting device comprises a support base 1, a cylinder 2, a cutter frame 3, a cutting knife 4, a cutting limiting groove 101, a cutting limiting groove, a cutting knife rack 3, a piston rod and a cutting knife rack 3, wherein the cutter frame 3 is positioned at the top of the front end of the support base 1, the piston rod is arranged at the top of the cylinder 2, the cutting knife 4 is arranged at the front end of the cutter frame 3, and the inner side of the cutting knife 4 is attached to the front end of the cutting limiting groove 101 formed in the top of the support base 1 in a sliding mode; the concrete effect can place the cable in supporting 1 top of base and cutting the spacing inslot 101, and control cylinder 2 drives 3 front ends of knife rest and cuts sword 4 downstream, through the sword 4 that cuts of downstream, realizes cutting the operation to being located and cutting the outside cable of spacing groove 101 front end.
The bottom of the front end of the tool rest 3 is provided with an assembly groove 301, the top of the cutting knife 4 is slidably connected into the assembly groove 301 at the front end of the tool rest 3, the front end of the tool rest 3 is provided with two fixing bolts 12, one end of each fixing bolt 12 is in threaded connection with the inside of the cutting knife 4, and the tool rest 3 is fixedly connected with the cutting knife 4 through the fixing bolts 12; the concrete effect makes 3 front ends of knife rest cut 4 installation dismantlements more portably, makes things convenient for personnel regularly to dismantle from 3 front ends of knife rest 4 and gets off cutting knife, polishes 4 cutting edge positions of cutting knife, and the guarantee cuts the sharpness when sword 4 cuts.
The upper skin cutting knife 5 and the lower skin cutting knife 6 are both of arc structures, the upper skin cutting knife 5 is installed inside the rear end of the knife rest 3, the lower skin cutting knife 6 is installed in a cutting limiting groove 101 formed in the top of the supporting base 1, and the upper skin cutting knife 5 is pressed on the top of the lower skin cutting knife 6; the concrete effect, drives 3 rear ends of knife rest and cuts open dermatotome 5 downstream when cylinder 2, cuts open dermatotome 5 pressfitting under and cuts open dermatotome 6 tops on, makes and cuts open dermatotome 5 and cut open dermatotome 6 under and be the form of encircleing around in the cable outside, realizes the cutting operation of cable external insulation crust.
The assembling frame 7 is arranged on the end face of the rear side of the supporting base 1, and two driving rollers 8 are rotatably arranged in the assembling frame 7; a linkage gear 801 is arranged on the left side of the driving roller 8, and the linkage gear 801 on the left side of the driving roller 8 is meshed with the linkage gear 801 on the left side of the other driving roller 8; the concrete effect can make the drive roller 8 clamp on the outer wall of both ends about the cable respectively, cuts the back that finishes to the outside insulating crust of cable when last skin knife 5 and lower skin knife 6 of cutting open, and motor 10 drives two department drive roller 8 and rotates to exert backward pulling force to the cable through pivoted drive roller 8, make the insulating crust that last skin knife 5 and lower skin knife 6 of cutting open cut receive tensile influence and cable phase separation, realize cutting open the skin operation to cable terminal.
The measuring scale 11 is installed and connected on the outer wall of the left side of the supporting base 1, the measuring scale 11 is composed of five scale plates 1101, and the scale plates 1101 are mutually connected in a rotating mode; concrete effect can straighten support 1 left side dipperstick 11 of base, measures the cable that needs cut through dipperstick 11, and the guarantee cable cuts the accurate nature of length to when the device is deposited, rotate dipperstick 11 foldingly, shorten dipperstick 11 length, and then the area occupied is deposited to the reducing mechanism.
The specific use mode and function of the embodiment are as follows:
when the device is used, a worker straightens the measuring ruler 11 on the left side of the supporting base 1, places a cable needing to be cut and split into sections on the top of the supporting base 1 to cut the limiting groove 101, and enables one end of the cable to extend to the position where the two driving rollers 8 are clamped through the cable placing groove 102 on the top of the supporting base 1; then, the staff measures the cable to be cut through the measuring scale 11, so that the accuracy of the cutting length of the cable is guaranteed; then, the worker drives the tool rest 3 to move downwards by controlling the cylinder 2, so that the front end cutting tool 4 is attached to the end face of the front end of the supporting base 1 in a sliding manner, and the cable positioned outside the front end of the cutting limit groove 101 is cut; after the cable is cut by the cutting knife 4, the upper skin cutting knife 5 at the rear end of the knife rest 3 is pressed on the top of the lower skin cutting knife 6, so that the upper skin cutting knife 5 and the lower skin cutting knife 6 surround the cable in a surrounding manner, and the insulating outer skin of the cable is cut; finally, the motor 10 drives the two driving rollers 8 to rotate, backward pulling force is applied to the cable through the rotating driving rollers 8, the insulating sheath cut by the upper skin-splitting knife 5 and the lower skin-splitting knife 6 is separated from the cable under the influence of the pulling force, and skin-splitting operation of a cable terminal can be finished, so that the requirement of wiring of a person is met; when the device was deposited, staff's dipperstick 11 rotated foldingly, shortened dipperstick 11 length, and then the area occupied is deposited to the reduction plant.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.