Auxiliary device for manufacturing cable head
Technical field
The present invention relates to the power cable head tools, especially when power cable head is made, be used for cable sheath is carried out the device of stripping.
Background technology
The present production scene that makes at power cable head; The various special-purpose stripping cuttves of main employing carry out stripping to cable sheath, need the trend and the stripping degree of depth of Artificial Control stripping cutter, do not have special-purpose cable detent mechanism and stripping depth control mechanism; Normally on cable, draw seal earlier; Artificial again use stripping cutter carries out stripping, the operation effort, and efficient is low.And, owing to mainly lean on operating personnel's experience to control the trend and the stripping degree of depth of stripping cutter, make that the stripping size is inaccurate, clipped cut, the cable end consistency of producing is poor, influences the fabricating quality of cable end.
Summary of the invention
The purpose of this invention is to provide a kind of auxiliary device for manufacturing cable head, utilize this device can realize the quick stripping of cable sheath, and the stripping length and the degree of depth of the accurate control cable line sheath of ability, operator's labour intensity alleviated.
For realizing above-mentioned purpose; The invention provides a kind of auxiliary device for manufacturing cable head; Include frame, rotary cutting body, straight cut body and hold-down mechanism; Wherein, frame includes supporting leg and is hinged on the working plate on the supporting leg, is provided with the cable standing groove on the working plate along its length; Rotary cutting body includes rotary cutter frame and rotary cutter, and the rotary cutter frame is installed in an end of working plate; Straight cut body includes straight cuts knife rest and straight cuts cutter, and the straight cuts knife rest is installed on the line slide rail, and line slide rail is connected working plate side and parallel with working plate; Hold-down mechanism include bearing be installed in the pressing plate on the bearing, bearing is connected the working plate side, pressing plate be provided with working plate on the relative up and down pressuring line groove of cable standing groove.
During use, the end that cable need be made cable end is placed in the cable standing groove of working plate, and the end passes rotary cutting body, with the pressing plate of hold-down mechanism cable is fixed.According to the specification of cable, the depth of cut of adjustment rotary cutter and straight cuts cutter.Make straight cuts knife rest moving linearly on line slide rail then, drive the straight cuts cutter cable sheath is implemented axial cutting; Make the rotary cutter on the rotary cutter frame make circular motion, realize radially stripping the cable sheath.In conjunction with axially, radially stripping operation, just can one section sheath stripping on the cable be got off, for follow-up manufacturing cable head is got ready.Rotary cutting body, straight cut body and hold-down mechanism all adopt the fast-assembling mode to link to each other with frame, and frame is collapsible, and whole device is after folding dismounting; Advantages of small volume is easy to carry, and all parts are positioned in the device case; Behind the scene, launch again and assemble, easy to use.With the operation compared of traditional-handwork with common stripping cutter, can accurately control the stripping length and the degree of depth, it is laborsaving to operate.
Further, above-mentioned rotary cutter frame includes Connection Block, rotating disk seat and rotating disk, and Connection Block is mounted on an end of working plate, and the rotating disk seat can slide up and down and is installed on the Connection Block, between rotating disk seat and Connection Block, is provided with the adjusting screw mandrel; Be provided with roll shaft between the outer peripheral face of rotating disk and the rotating disk seat, rotary cutter is installed on the rotating disk; Connection Block, rotating disk seat and rotating disk are provided with the slotted eye that the power supply cable passes.Rotate and regulate screw mandrel; The relative distance of vertical direction between scalable rotating disk seat center and the working plate cable standing groove, rotary cutter can be carried out the vertical position adjusting on rotating disk, thereby make rotary cutting body adapt to the stripping of different size cable sheath; And the stripping depth-adjustment of cable sheath; After adjusting put in place, rotating disk driven rotary cutter were made circumferential movement with respect to the rotating disk seat, accomplished the radially stripping of cable sheath.
Further; Above-mentioned straight cuts knife rest includes sliding seat, vertical pole and lateral strut; Sliding seat is spacing on line slide rail; The lower end of vertical pole links to each other with sliding seat, an end of lateral strut with vertically be connected the other end installation straight cuts cutter of lateral strut between the pole through sliding sleeve.Between lateral strut and the vertical pole and all can carry out the position adjustment between straight cuts cutter and the lateral strut, so not only be convenient to quick assembly and disassembly, also can realize the quick adjustment of depth of cut.
Further, on the bearing of above-mentioned hold-down mechanism adjustable prop is installed, double-screw bolt and operating grip, the adjustable prop upper end leans the opposite end that has the pressuring line groove end at pressing plate, and pressing plate is provided with via hole, and the upper end of double-screw bolt is stretched out via hole and is threaded with the operator pommel.Adjustable prop is used for confirming according to the cable specification general height of pressing plate, plays the balance support pressing plate simultaneously, and rotating operation handle, operating grip move on double-screw bolt, thereby compresses or unclamp pressing plate.
Further, the supporting leg of frame is the extension type structure of two sections socket, working plate be about the articulated structure of two sections combinations.Working plate and supporting leg all can foldings, farthest to reduce the volume after the frame folding.
Be hinged with two movable supporting boards between two supporting legs of the same end of above-mentioned working plate, take between two movable supporting boards and lean on and hinged, two movable supporting boards are provided with vertical flange in the same way at upper side edge.Two movable supporting boards launch the back and form an integral body through the flange that the phase lap leans on, and between two supporting legs, play the effect of balance support.
Two sections are respectively equipped with one and connect journal stirrup about above-mentioned working plate below the junction surface, and two connect between the journal stirrups and flexibly connect with screw rod, about working plate in two sections wherein one section two sides at the junction surface be provided with the guide and limit plate.Connect journal stirrups through two and realize hingedly, making about folding aftertable plate has certain space between two sections, can be used for holding the supporting leg after the folding.The guide and limit plate when organizing work platen about combination between two sections lead, laterally do not misplace between two sections about the working plate after guaranteeing simultaneously to launch.
Adopt technical scheme of the present invention, can realize the quick stripping of cable sheath, and the stripping length and the degree of depth of the accurate control cable line sheath of ability, the quality of raising manufacturing cable head alleviates operator's labour intensity; Device can be deposited in folding, is easy to carry, and the mounting or dismounting of installing each parts are fast convenient, is suitable as very much the on-the-spot stripping and cutting tool of manufacturing cable head and uses.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the B-B cutaway view of Fig. 1;
Fig. 5 is the structural representation of embodiment of the invention mid frame;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the left view of Fig. 5;
Fig. 8 is the sketch map that embodiment of the invention mid frame is folding state;
Fig. 9 is the structural representation of rotary cutter frame in the embodiment of the invention;
Figure 10 is the left view of Fig. 5;
Figure 11 is the structural representation of embodiment of the invention cathetus cutting knife;
Figure 12 is the structural representation of hold-down mechanism in the embodiment of the invention;
Among the figure: 1. frame; 2. rotary cutting body; 3. straight cut body; 4. hold-down mechanism; 5. supporting leg; 6. working plate; 7. cable standing groove; 8. movable supporting board; 9. connection journal stirrup; 10. guide and limit plate; 11. rotary cutter; 12. Connection Block; 13. rotating disk seat; 14. rotating disk; 15. slotted eye; 16. link plate; 17. adjusting screw mandrel; 18. roll shaft; 19. straight cuts cutter; 20. sliding seat; 21. vertical pole; 22. lateral strut; 23. line slide rail; 24. bearing; 25. pressing plate; 26. adjustable prop; 27. double-screw bolt; 28. operating grip; 29. pressuring line groove; 30. via hole;
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
To shown in Figure 4, auxiliary device for manufacturing cable head of the present invention has frame 1 and is installed in rotary cutting body 2, straight cut body 3 and the hold-down mechanism 4 on the frame 1 like Fig. 1.Rotary cutting body 2 is in order to realizing radially stripping to the cable sheath, and straight cut body 3 is in order to realizing axial cutting to the cable sheath, and hold-down mechanism 4 is used for cable compressed and is positioned on the frame 1.The double dot dash line circle is expressed as the cable outline among Fig. 2, Fig. 3.
Referring to Fig. 5 to Fig. 8.Frame has supporting leg 5 and is hinged on the working plate 6 on the supporting leg 5, but two supporting legs, 5 foldings of working plate 6 same ends are closed up.
The supporting leg 5 of frame is the extension type structure of two sections socket, locatees the height of scalable frame in the use between the two sections of supporting leg 5 sockets with screw; Antiskid glue cushion is equipped with in the lower end of supporting leg 5.Be provided with cable standing groove 7 on the working plate 6 along its length, cable standing groove 7 cross section main bodys are V-shaped, and working plate 6 is combined by U shaped steel and the insulated non-metal bar with V-shaped groove that is placed in the U shaped steel; Be hinged with two movable supporting boards 8 between two supporting legs 5 of working plate 6 same ends; Take by also hinged between two movable supporting boards 8; Two movable supporting boards 8 are provided with vertical flange in the same way at upper side edge; Article two, after supporting leg 5 launched, two movable supporting boards 8 formed an integral body through the flange that the phase lap leans on, and between two supporting legs 5, play the effect of balance support.
The working plate 6 of frame be about the articulated structure of two sections combinations: about two sections below the junction surface, be respectively equipped with one and connect journal stirrup 9; Flexibly connect with screw rod between the two connection journal stirrups 9; About working plate 6 in two sections wherein one section two sides at the junction surface be provided with guide and limit plate 10; Connect journal stirrups 9 through two and realize hingedly, certain space is arranged between two sections about making after working plate 6 foldings, can be used for holding the supporting leg 5 after the folding.Combination when 10 pairs of guide and limit plates launch between about 6 two sections of the working plates is led, and does not laterally misplace between about 6 two sections of the working plates after guaranteeing simultaneously to launch.
Referring to Fig. 9, Figure 10; Rotary cutting body has rotary cutter frame and rotary cutter 11; The rotary cutter frame is made up of Connection Block 12, rotating disk seat 13 and rotating disk 14, and Connection Block 12, rotating disk seat 13 and rotating disk 14 are provided with the slotted eye 15 that the power supply cable passes.Working plate one end that the Connection Block 12 usefulness bolts of rotary cutter frame and link plate 16 are mounted on frame is convenient to quick mounting or dismounting.
Rotating disk seat 13 can slide up and down through the rail mounted position limiting structure and is installed on the Connection Block 12; Between rotating disk seat 13 and Connection Block 12, be provided with and regulate screw mandrel 17; Rotate and regulate screw mandrel 17; The relative distance of vertical direction between scalable rotating disk seat 13 centers and the working plate cable standing groove promptly is adjusted to and makes rotating disk seat 13 and be positioned at the cable concentric in the working plate cable standing groove, to adapt to the needs of different size cable.
Be provided with roll shaft 18 between the outer peripheral face of rotating disk 14 and the rotating disk seat 13, rotary cutter 11 is installed on the rotating disk 14.Rotating disk 14 is rotated with respect to rotating disk seat 13, and then rotating disk 14 driven rotary cutter are made circular motion, realize the radially stripping to the cable sheath.The radial position of rotary cutter 11 on rotating disk 14 is adjustable, thereby realizes the accurate control to cable sheath depth of cut.
Referring to Figure 11 and Fig. 2, straight cut body has straight cuts knife rest and straight cuts cutter 19, and the straight cuts knife rest is made up of sliding seat 20, vertical pole 21 and lateral strut 22.Between lateral strut 22 and the vertical pole 21 and all can carry out position adjustment between straight cuts cutter 19 and the lateral strut 22, so not only be convenient to quick assembly and disassembly, also can realize the quick adjustment of cable sheath depth of cut.
Working plate side in frame is equipped with line slide rail 23, and line slide rail 23 is parallel with working plate, and the sliding seat 20 of straight cuts knife rest is spacing on line slide rail 23.The lower end of vertical pole 21 links to each other with sliding seat 20, an end of lateral strut 22 with vertically be connected the other end installation straight cuts cutter 19 of lateral strut 22 between the pole 21 through sliding sleeve.After regulating the depth of cut of straight cuts cutter 19, sliding seat 20 is moved at line slide rail 23, then drive 19 pairs of cable sheaths of straight cuts cutter with lateral strut 22 and carry out axial cutting through vertical pole 21.
Referring to Figure 12; Hold-down mechanism has bearing 24 and is installed in the pressing plate 25 on the bearing; Bearing 24 is connected the working plate side of frame; Adjustable prop 26 is installed on the bearing 24, double-screw bolt 27 and operating grip 28, pressing plate 25 be provided with working plate on the relative up and down pressuring line groove 29 of cable standing groove.
Adjustable prop 26 upper ends lean the opposite end that has the pressuring line groove end at pressing plate 25, and pressing plate 25 is provided with via hole 30, and the upper end of double-screw bolt 27 is stretched out via hole 30 and is threaded with operating grip 28 ends.
Adjustable prop 26 is used for confirming according to the cable specification general height of pressing plate 25, plays balance support pressing plate 25 simultaneously, and rotating operation handle 28, operating grip 28 move on double-screw bolt 27, thereby compresses or unclamp pressing plate 25.
Referring to Fig. 6, working plate 6 sides of frame are provided with line slide rail fast-assembling Connection Block 31 and hold-down mechanism fast-assembling Connection Block 32.Thereby realize straight cut body and the quick mounting or dismounting of hold-down mechanism on frame at the manufacturing cable head scene.