Cable wire stripping machine with limit structure
Technical Field
The utility model relates to the technical field of wire stripping machines, in particular to a cable wire stripping machine with a limiting structure.
Background
A cable is a type of wire used to transmit power, communication signals, etc., and is typically composed of one or more insulated conductors, an aggregate of wires encased in an insulating material. The cable mainly comprises a conductor, an insulating layer, a metal sheath, an outer sheath and the like. The cable stripping machine is a mechanical device which is specially used for stripping the outer skin and the insulating layer of the cable and is used for stripping the outer skin through a stripping knife to expose the inner conductor. The wire stripping device is generally used in the processing and maintenance processes of power cables, communication cables, data cables and the like, can improve the working efficiency, reduce the labor intensity and ensure the precision and the safety of wire stripping;
however, the existing cable stripping machine has the following defects that the cable stripping machine is inconvenient to rapidly limit cables with different diameter sizes due to different diameter sizes of the cables in the process of stripping the cables, so that the cables are easy to deviate when stripped, the stripping quality is reduced, and the existing cable stripping machine needs to be improved.
Disclosure of utility model
The utility model aims to provide a cable stripping machine with a limiting structure, which aims to solve the problems that cables in the prior market provided by the background technology are different in diameter and size, the cable stripping machine is inconvenient to rapidly limit cables with different diameter and size, so that the cables are easy to deviate when stripped, and the stripping quality is reduced.
In order to achieve the above purpose, the cable stripping machine with the limiting structure comprises a machine body and a limiting mechanism, wherein a cutting mechanism is arranged above the machine body, a pay-off rack and a receiving mechanism are respectively arranged at two ends of the machine body, a positioning mechanism is arranged above the machine body close to the cutting mechanism, a compression roller is connected below the positioning mechanism, an installation mechanism is arranged on the inner side of the cutting mechanism, a cutting knife is connected below the installation mechanism, a workbench is connected on the inner side of the cutting mechanism close to the cutting knife, the limiting mechanism is arranged on the inner side of the workbench, and a clamping plate is connected above the limiting mechanism.
Preferably, the cutting mechanism comprises a vertical frame, an air cylinder and a mounting plate, wherein the vertical frame is arranged above the machine body, the air cylinder is arranged above the vertical frame, and the mounting plate is connected with the lower side of the air cylinder.
Preferably, the mounting mechanism comprises a bidirectional screw, a knob, a limiting block, a limiting groove, a mounting block and a mounting groove, wherein the mounting groove is formed in the mounting plate.
Preferably, the inner side of the mounting groove is inserted with a mounting block, the mounting block is connected with the cutting knife, and a bidirectional screw rod is mounted in the mounting plate, which is close to the built-in groove of the mounting groove, through a bearing.
Preferably, one end of the bidirectional screw rod is connected with a knob, a limiting block is sleeved on the outer side of the bidirectional screw rod, and a limiting groove is formed in one side, close to the limiting block, of the mounting block.
Preferably, the positioning mechanism comprises a fixing frame, a bidirectional screw rod, a first sliding block, a supporting rod, a connecting plate and a motor, wherein the fixing frame is arranged above the machine body, the bidirectional screw rod is arranged in a built-in groove of the fixing frame through a bearing, and the first sliding block is sleeved on the outer side of the bidirectional screw rod.
Preferably, one end of the bidirectional screw rod is connected with a motor, one side of the first sliding block is connected with a supporting rod through a movable shaft, one end of the supporting rod is connected with a connecting plate through the movable shaft, two ends of the connecting plate are in sliding connection with the fixing frame, and the lower part of the connecting plate is connected with the pressing roller through a rotating shaft.
Preferably, the limiting mechanism comprises a rack, a gear, a sliding groove, a second sliding block and an electric telescopic rod, wherein the sliding groove is formed in the built-in groove of the workbench, and the second sliding block is connected inside the sliding groove in a sliding manner.
Preferably, the top of No. two sliders is connected with the rack, the rack is connected with the grip block, the one end of rack is connected with electric telescopic handle, one side meshing of rack has the gear, and the gear passes through the bearing and installs in the built-in groove of workstation.
Compared with the prior art, the utility model has the beneficial effects that:
1. be provided with stop gear, promote or pull back the rack to one side through electric telescopic handle, make the slider No. two of rack below slide in the spout, rack and gear mesh simultaneously, make the gear drive another rack and remove, the rack carries out the opposite movement, then the rack drives the grip block and is close to each other or keep away from each other, make the grip block clamp in the both sides of cable, the ball of grip block one side makes things convenient for the cable to remove simultaneously, the grip block is spacing to the cable, prevent that the cable from appearing the skew in the cutting process, the wire stripping quality of cable stripper has been improved.
2. The mounting mechanism is arranged, the knob is rotated, the knob drives the bidirectional screw rod to rotate, the limiting blocks are mutually far away from the bidirectional screw rod to a limiting position, then the limiting blocks are pulled downwards to cut, the cutting knife drives the mounting blocks to be separated from the mounting grooves, and meanwhile, the limiting grooves are separated from the limiting blocks, so that the cutting knife can be rapidly detached and replaced, and the convenience of the cable stripping machine is improved.
3. The positioning mechanism is arranged, the motor drives the bidirectional screw rod to rotate, then the first sliding block is far away from each other on the bidirectional screw rod, the first sliding block drives the supporting rod to push the connecting plate downwards, the connecting plate drives the press roller to move downwards, the press roller can be pressed on a cable, the cable is straightened, the cable is prevented from swinging in the air, and the cable stripping machine is favorable for cable stripping work.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic view of a front view in cross section;
FIG. 3 is a schematic side view of a positioning mechanism according to the present utility model;
FIG. 4 is a schematic side view of a limiting mechanism according to the present utility model;
FIG. 5 is a schematic top view of a stage according to the present utility model;
FIG. 6 is a schematic view of a front cross-sectional structure of the mounting mechanism of the present utility model;
Fig. 7 is a schematic perspective view of a rack according to the present utility model.
The device comprises a machine body 1, a cutting mechanism 2, a cutting mechanism 201, a vertical frame 202, an air cylinder 203, a mounting plate 3, a compression roller 4, a material receiving mechanism 5, a pay-off rack 6, a mounting mechanism 601, a bidirectional screw rod 602, a knob 603, a limiting block 604, a limiting groove 605, a mounting block 606, a mounting groove 7, a cutting knife 8, a positioning mechanism 801, a fixing frame 802, a bidirectional screw rod 803, a first sliding block 804, a supporting rod 805, a connecting plate 806, a motor 9, a limiting mechanism 901, a rack 902, a gear 903, a sliding groove 904, a second sliding block 905, an electric telescopic rod 10, a clamping plate 11 and a workbench.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the utility model provides a technical scheme that a cable stripping machine with a limiting structure comprises a machine body 1 and a limiting mechanism 9, wherein a cutting mechanism 2 is arranged above the machine body 1, a pay-off rack 5 and a receiving mechanism 4 are respectively arranged at two ends of the machine body 1, a positioning mechanism 8 is arranged above the machine body 1 close to the cutting mechanism 2, a compression roller 3 is connected below the positioning mechanism 8, an installation mechanism 6 is arranged inside the cutting mechanism 2, a cutting knife 7 is connected below the installation mechanism 6, a workbench 11 is connected inside the cutting mechanism 2 close to the cutting knife 7, the limiting mechanism 9 is arranged inside the workbench 11, and a clamping plate 10 is connected above the limiting mechanism 9.
According to fig. 1-2, the cutting mechanism 2 comprises a stand 201, a cylinder 202 and a mounting plate 203, wherein the stand 201 is installed above the machine body 1, the cylinder 202 is installed above the stand 201, and the mounting plate 203 is connected below the cylinder 202.
In specific implementation, when the cable sheath is cut, the air cylinder 202 can push the mounting plate 203 downwards, and the mounting plate 203 drives the cutting knife 7 to move downwards to cut the cable sheath, so that the cable stripping work is completed.
According to the illustration in fig. 2 and 6, the installation mechanism 6 comprises a bidirectional screw 601, a knob 602, a limiting block 603, a limiting groove 604, an installation block 605 and an installation groove 606, the installation groove 606 is formed in the installation plate 203, the installation block 605 is inserted into the inner side of the installation groove 606, the installation block 605 is connected with the cutting knife 7, the bidirectional screw 601 is installed in the built-in groove of the installation plate 203, which is close to the installation groove 606, through a bearing, one end of the bidirectional screw 601 is connected with the knob 602, the limiting block 603 is sleeved on the outer side of the bidirectional screw 601, and the limiting groove 604 is formed in one side of the installation block 605, which is close to the limiting block 603.
During the concrete implementation, because the cutter 7 can appear damaging after long service time, need change cutter 7, can dismantle cutter 7 under the circumstances of not with the help of the instrument, through rotatory knob 602, make knob 602 drive two-way screw 601 rotation, make stopper 603 keep away from each other on two-way screw 601 and go to the limit position after, then downward pulling cutting 7, cutter 7 drives installation piece 605 and breaks away from mounting groove 606, make limiting groove 604 break away from simultaneously with stopper 603, can dismantle the cutter fast and change, the convenience of cable wire stripping machine has been improved.
According to the illustration shown in fig. 1-3, the positioning mechanism 8 comprises a fixing frame 801, a bidirectional screw rod 802, a first sliding block 803, a supporting rod 804, a connecting plate 805 and a motor 806, wherein the fixing frame 801 is installed above the machine body 1, the bidirectional screw rod 802 is installed in a built-in groove of the fixing frame 801 through a bearing, the first sliding block 803 is sleeved on the outer side of the bidirectional screw rod 802, one end of the bidirectional screw rod 802 is connected with the motor 806, one side of the first sliding block 803 is connected with the supporting rod 804 through a movable shaft, one end of the supporting rod 804 is connected with the connecting plate 805 through a movable shaft, two ends of the connecting plate 805 are in sliding connection with the fixing frame 801, the lower part of the connecting plate 805 is connected with the pressing roller 3 through a rotating shaft, and threads are sleeved between the bidirectional screw rod 802 and the first sliding block 803.
During specific implementation, the cable stripping machine is easy to shake at the suspended position of the cable in the cable stripping process, the motor 806 can drive the bidirectional screw rod 802 to rotate, then the first sliding block 803 is far away from each other on the bidirectional screw rod 802, the first sliding block 803 drives the supporting rod 804 to push the connecting plate 805 downwards, the connecting plate 805 drives the press roller 3 to move downwards, the press roller 3 can be pressed on the cable, the cable is straightened, the cable is prevented from shaking in the suspended state, and the cable stripping machine is favorable for cable stripping work.
According to the illustration shown in fig. 4, fig. 5 and fig. 7, the limit mechanism 9 comprises a rack 901, a gear 902, a sliding groove 903, a second sliding block 904 and an electric telescopic rod 905, wherein the sliding groove 903 is formed in the built-in groove of the workbench 11, the second sliding block 904 is slidingly connected to the inside of the sliding groove 903, the rack 901 is connected with the clamping plate 10 above the second sliding block 904, one end of the rack 901 is connected with the electric telescopic rod 905, one side of the rack 901 is meshed with the gear 902, the gear 902 is installed in the built-in groove of the workbench 11 through a bearing, balls distributed at intervals are installed on one side of the clamping plate 10, two racks 901 are arranged, one gear 902 is arranged, and one electric telescopic rod 905 is arranged.
When the cutting knife 7 is used for cutting the cable sheath, the cable is limited firstly, the rack 901 can be pushed or pulled back to one side through the electric telescopic rod 905 due to the fact that the diameter of the cable is not fixed, the second sliding block 904 below the rack 901 slides in the sliding groove 903, meanwhile, the rack 901 is meshed with the gear 902, the gear 902 drives the other rack 901 to move, the racks 901 move oppositely, then the racks 901 drive the clamping plates 10 to be close to or far away from each other, the clamping plates 10 are clamped on two sides of the cable, meanwhile, balls on one side of the clamping plates 10 facilitate the movement of the cable, the clamping plates 10 limit the cable, the cable is prevented from being deviated in the cutting process, and the wire stripping quality of the cable wire stripper is improved.
When the cable stripping machine with the limiting structure is used, firstly, a cable is wound on the pay-off rack 5, then the cable is pulled out of the press roller 3, then the cable is placed on the inner side of the clamping plate 10, then one end of the cable is wound on the material receiving mechanism 4, the material receiving mechanism 4 is used for carrying out electric rotation winding and simultaneously pulling the cable to move, the material receiving mechanism 4 comprises an outer skin winding roller and an inner core winding roller, the positioning mechanism 8 is used for propping the cable in the moving process, the cable is prevented from shaking, then the limiting mechanism 9 drives the clamping plate 10 to clamp the two sides of the cable to limit the cable, then the cutting mechanism 2 drives the cutting knife 7 to slide off the outer skin of the cable, the cable stripping work is completed, when the cutting knife 7 is damaged, the cutting knife 7 can be detached through the mounting mechanism 6, and convenience and the working quality of the cable stripping machine are improved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.