CN218835936U

CN218835936U - Cutting device for electric wires and cables

Info

Publication number: CN218835936U
Application number: CN202223187655.3U
Authority: CN
Inventors: 王伟; 刘晨光
Original assignee: Beijing Huashang Tongxiang Power Supply Installation Engineering Co ltd
Current assignee: Beijing Huashang Tongxiang Power Supply Installation Engineering Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-11
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a cutting device for wire and cable, comprises a workbench, four corner fixedly connected with stabilizer blades of workstation bottom, the top fixedly connected with second support frame of workstation, the second hydraulic cylinder is installed on the inside top of second support frame. This a cutting device for wire and cable is through being provided with servo motor, activity hoop and thread bush, the top of spacing hoop is put to the wire and cable that needs the cutting, then start electric putter, electric putter drives the decline of activity hoop and carries out spacing fixed to wire and cable, then restart servo motor, servo motor drives the threaded rod and rotates, the threaded rod rotates and to make the thread bush drive the connecting plate and remove, thereby can stimulate wire and cable convenience and carry wire and cable, can increase the efficiency of cutting, the solution is inconvenient wire and cable that the transport needs the cutting, and the relatively poor problem of stability when cutting the wire and cable.

Description

Cutting device for electric wires and cables

Technical Field

The utility model relates to a cable processing technology field specifically is a cutting device for wire and cable.

Background

The cable is an electric energy or signal transmission device, usually comprises several or several groups of wire, and the electric wire is the wire of transmission electric energy, and it mainly used makes somebody a mere figurehead outdoors and indoor busbar and switch box, and electric wire and cable are in the course of working, often because production and installation need cut electric wire and cable, cuts into required length, according to the cable processing equipment technical field that application number CN202122723461.X provided, disclosed a cutting device for electric wire and cable, its technical essential is: the automatic cutting machine comprises a workbench, the surface of the workbench is fixedly provided with two sets of risers which are distributed relatively, the two opposite side walls of the risers are connected with a winding roller, the surface of the winding roller is wound with a cable, a cutting groove is formed in the workbench, two ends of the cutting groove penetrate through the side wall of the workbench, a cutting mechanism which is matched with the cutting groove is arranged in the workbench, the cutting mechanism comprises a cutting part and a transmission part, and the surface of the workbench is provided with a limiting mechanism which is tightly attached to the cable.

According to the technical scheme, the two sets of cutting blades which are distributed relatively can be driven conveniently to move relatively, so that the cable can be cut in two directions, the cable which needs to be cut is inconvenient to convey when the cable processing equipment is used, and the stability of the cable during cutting is poor. Therefore, the cutting device for the electric wire and the electric cable is used for conveying the electric wire and the electric cable to be cut through the threaded rod and the limiting hoop.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device for wire and cable to provide the wire and cable that inconvenient transport needs the cutting in solving above-mentioned background art, and the relatively poor problem of stability when just cutting the cable.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting device for wire and cable, includes the workstation, four corner fixedly connected with stabilizer blades of workstation bottom, the top fixedly connected with second support frame of workstation, the second hydraulic cylinder is installed on the inside top of second support frame, driving motor is installed to the bottom of second hydraulic cylinder, driving motor's output passes through the shaft coupling and installs the cutting knife, servo motor is installed to one side of workstation, servo motor's output fixedly connected with threaded rod, the bottom of threaded rod is provided with spacing slide bar, the outside of threaded rod and spacing slide bar is provided with the thread bush, the top fixedly connected with connecting plate of thread bush, first support frame is installed to one side on workstation top, the opposite side on the inside top of first support frame is provided with first hydraulic cylinder, first hydraulic cylinder's bottom fixedly connected with clamp plate.

Preferably, the bottom of the inside of connecting plate is provided with spacing hoop, electric putter is installed on the inside top of connecting plate, electric putter's bottom fixedly connected with activity hoop, electric putter and spacing hoop's inside wall is provided with the protection and fills up.

Preferably, the top of the inside of thread bush is provided with the internal thread, the outside of threaded rod is provided with the external screw thread with internal thread matched with.

Preferably, the opposite side on workstation top is provided with the backup pad, the both sides fixedly connected with commentaries on classics piece of backup pad bottom, the top fixedly connected with of backup pad is around the winding up roller, the top of around the winding up roller is provided with the baffle, the bottom fixedly connected with installation piece of baffle, the rotating groove has been seted up to the inside opposite side of workstation.

Preferably, the rotary block rotates in the rotary groove, and the baffle is mounted in the winding roller through threads on the outer portion of the mounting block.

Preferably, the both ends fixedly connected with fixed plate of stabilizer blade top both sides, the one end of fixed plate is provided with the limiting plate, the one end fixedly connected with spliced pole of fixed plate, the spacing spring of one end fixedly connected with of spliced pole, the other end fixedly connected with spring groove of limiting plate, spacing spring fixed connection is in the inside in spring groove, the rolling groove has been seted up to the inside of limiting plate, the inside of rolling groove is provided with the ball.

Compared with the prior art, the beneficial effects of the utility model are that: the cutting device for the electric wires and the cables not only realizes the convenience of conveying the electric wires and the cables needing to be cut, the convenience of installing the electric wires and the cables needing to be cut, but also realizes the limitation of the electric wires and the cables;

(1) The electric wire and cable to be cut are placed at the top end of the limiting hoop through the servo motor, the pressing plate, the first hydraulic oil cylinder, the threaded rod, the limiting slide rod, the movable hoop and the threaded sleeve, then the electric push rod is started, the electric push rod drives the movable hoop to descend to limit and fix the electric wire and cable, then the servo motor is started, the servo motor drives the threaded rod to rotate, and the threaded rod and the threaded sleeve are matched with each other and the connecting plate is fixedly connected to the top end of the threaded sleeve, so that the threaded rod rotates to enable the threaded sleeve to drive the connecting plate to move, the electric wire and cable can be pulled to conveniently convey the electric wire and cable, and the cutting efficiency can be increased;

(2) The wire and cable winding device is provided with the baffle, the mounting block, the winding roller, the supporting plate, the rotating block and the rotating groove, and the baffle is rotated, because the threads outside the mounting block are matched with the threads at the top end inside the winding roller, the mounting block can be rotated inside the winding roller by rotating the baffle, so that the baffle can be disassembled, after the baffle is disassembled, a wire and cable coil to be cut is placed outside the winding roller, then the baffle is installed at the top end of the winding roller again to limit the wire and cable, and when the wire and cable moves, the supporting plate can drive the rotating block to rotate inside the rotating groove;

(3) Through being provided with the fixed plate, the spliced pole, the ball, the spring groove, spacing spring, limiting plate and slot rolling, the spacing spring of spring inslot portion can make the limiting plate support the both ends at the cable through the elasticity of self when the cable removes, thereby can carry on spacingly to wire and cable, carry on spacingly to wire and cable and not only can prevent that the cable from bending and can also prevent the cable skew, be provided with the ball in the inside of slot rolling, the ball can reduce friction and make things convenient for the cable to remove, it can make things convenient for the limiting plate to carry on spacingly to the wire and cable of different diameters to set up spacing spring.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the fixing plate according to the present invention;

FIG. 3 is a side view of the connection board of the present invention showing an enlarged structure;

fig. 4 is an enlarged schematic structural view of a part of a section a in fig. 1 according to the present invention.

In the figure: 1. a support leg; 2. a work table; 3. a servo motor; 4. pressing a plate; 5. a first support frame; 6. a first hydraulic cylinder; 7. a connecting plate; 8. a drive motor; 9. a second support frame; 10. a second hydraulic cylinder; 11. a cutting knife; 12. a fixing plate; 13. a baffle plate; 14. mounting blocks; 15. a winding roller; 16. a support plate; 17. rotating the block; 18. rotating the groove; 19. a threaded rod; 20. a limiting slide bar; 21. connecting columns; 22. a ball bearing; 23. a spring slot; 24. a limiting spring; 25. a limiting plate; 26. rolling a groove; 27. an electric push rod; 28. a limiting hoop; 29. a movable hoop; 30. and (4) a threaded sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a cutting device for electric wires and cables comprises a workbench 2, four corners of the bottom end of the workbench 2 are fixedly connected with support legs 1, the top end of the workbench 2 is fixedly connected with a second support frame 9, the top end inside the second support frame 9 is provided with a second hydraulic cylinder 10, the bottom end of the second hydraulic cylinder 10 is provided with a driving motor 8, the output end of the driving motor 8 is provided with a cutting knife 11 through a coupler, one side of the workbench 2 is provided with a servo motor 3, the output end of the servo motor 3 is fixedly connected with a threaded rod 19, the bottom end of the threaded rod 19 is provided with a limit slide rod 20, the outer parts of the threaded rod 19 and the limit slide rod 20 are provided with threaded sleeves 30, the top end of the threaded sleeves 30 is fixedly connected with a connecting plate 7, one side of the top end of the workbench 2 is provided with a first support frame 5, the other side of the top end inside the first support frame 5 is provided with a first hydraulic cylinder 6, and the bottom end of the first hydraulic cylinder 6 is fixedly connected with a pressing plate 4;

a limiting hoop 28 is arranged at the bottom end inside the connecting plate 7, an electric push rod 27 is mounted at the top end inside the connecting plate 7, a movable hoop 29 is fixedly connected to the bottom end of the electric push rod 27, protective pads are arranged on the inner side walls of the electric push rod 27 and the limiting hoop 28, internal threads are arranged at the top end inside the threaded sleeve 30, and external threads matched with the internal threads are arranged outside the threaded rod 19;

specifically, as shown in fig. 1, put the electric wire and cable that need the cutting on the top of spacing hoop 28, then start electric putter 27, electric putter 27 drives movable hoop 29 and descends and carry out spacing fixed to electric wire and cable, then restart servo motor 3, servo motor 3 drives threaded rod 19 and rotates, because threaded rod 19 and thread bush 30 mutually support and connecting plate 7 fixed connection is on the top of thread bush 30, so threaded rod 19 rotates and to make thread bush 30 drive connecting plate 7 and remove, thereby can stimulate electric wire and cable and conveniently carry electric wire and cable, can increase the efficiency of cutting.

Example 2: a supporting plate 16 is arranged on the other side of the top end of the workbench 2, rotating blocks 17 are fixedly connected to two sides of the bottom end of the supporting plate 16, a winding roller 15 is fixedly connected to the top end of the supporting plate 16, a baffle 13 is arranged on the top end of the winding roller 15, an installation block 14 is fixedly connected to the bottom end of the baffle 13, a rotating groove 18 is formed in the other side of the inner portion of the workbench 2, the rotating blocks 17 rotate in the rotating groove 18, and the baffle 13 is installed in the winding roller 15 through threads outside the installation block 14;

specifically, as shown in fig. 1, 3 and 4, since the external thread of the mounting block 14 and the internal top thread of the winding roller 15 are matched with each other, the mounting block 14 can be rotated inside the winding roller 15 by rotating the baffle 13, so that the baffle 13 can be detached, after the baffle 13 is detached, the electric wire and cable roll to be cut is placed outside the winding roller 15, then the baffle 13 is mounted at the top end of the winding roller 15 again to limit the electric wire and cable, and the support plate 16 can drive the rotating block 17 to rotate inside the rotating groove 18 when the electric wire and cable moves.

Example 3: the two ends of the two sides of the top of the support leg 1 are fixedly connected with fixing plates 12, one end of each fixing plate 12 is provided with a limiting plate 25, one end of each fixing plate 12 is fixedly connected with a connecting column 21, one end of each connecting column 21 is fixedly connected with a limiting spring 24, the other end of each limiting plate 25 is fixedly connected with a spring groove 23, each limiting spring 24 is fixedly connected inside each spring groove 23, each limiting plate 25 is provided with a rolling groove 26, and each rolling groove 26 is provided with a rolling ball 22;

specifically, as shown in fig. 1 and fig. 2, when the cable moves, the limiting spring 24 inside the spring groove 23 can make the limiting plate 25 support at both ends of the cable through elasticity of the limiting spring 24, so that the electric wire can be limited, the cable can be prevented from being bent and can also be prevented from deviating, the ball 22 is arranged inside the rolling groove 26, the ball 22 can reduce friction, the cable can be moved conveniently, and the limiting plate 25 can be conveniently limited by the limiting spring 24, so that the electric wire with different diameters can be limited.

The working principle is as follows: the utility model discloses rotating baffle 13 can make installation piece 14 rotate around the inside of winding up roller 15 when using, thereby can dismantle baffle 13, put the outside around winding up roller 15 to the electric wire and cable book that needs the cutting after dismantling, then install piece 14 again and put around the inside top of winding up roller 15, later reverse installation piece 14 is installed baffle 13 and is reinstalled on the top around winding up roller 15 and carry out spacingly to the electric wire and cable, put the top of spacing hoop 28 to the electric wire and cable that needs the cutting, then start electric putter 27, electric putter 27 drives movable hoop 29 and descends and carries out spacing fixed to electric wire and cable, then restart servo motor 3, servo motor 3 drives threaded rod 19 and rotates, threaded rod 19 rotates and to make threaded bush 30 drive connecting plate 7 move, thereby can stimulate the convenience of electric wire and cable and carry out transport to electric wire and cable, again start electric putter 27 after carrying suitable position and drive movable hoop 29 and rise, then start servo motor 3, servo motor 3 drives threaded rod 19 and reverses to make connecting plate 7 get back to the normal position, later can start second hydraulic cylinder 10 and driving motor 8 cut electric wire and carry out the inside reduction of electric wire and can carry out spacing spring and carry out the setting up limiting spring and can carry out spacing spring 25 to limiting spring and carry out the limiting plate through limiting spring and carry out the difference of limiting plate 25 when the electric wire and can carry out the inside the electric wire and can carry out the electric wire and carry out the friction of spacing spring and carry out the limiting spring and can carry out the difference on the limiting spring and carry out the limiting plate 24 when the electric wire and can carry out the limiting on the electric wire and can carry out the normal position.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cutting device for electric wires and cables, comprising a worktable (2), characterized in that: four corners fixedly connected with stabilizer blade (1) of workstation (2) bottom, top fixedly connected with second support frame (9) of workstation (2), second hydraulic cylinder (10) are installed on the inside top of second support frame (9), driving motor (8) are installed to the bottom of second hydraulic cylinder (10), cutting knife (11) are installed through the shaft coupling to the output of driving motor (8), servo motor (3) are installed to one side of workstation (2), the output end fixedly connected with threaded rod (19) of servo motor (3), the bottom of threaded rod (19) is provided with spacing slide bar (20), the outside of threaded rod (19) and spacing slide bar (20) is provided with thread bush (30), the top fixedly connected with connecting plate (7) of thread bush (30), first support frame (5) are installed to one side on workstation (2) top, the opposite side on the inside top of first support frame (5) is provided with first hydraulic cylinder (6), the bottom fixedly connected with clamp plate (4) of first hydraulic cylinder (6).

2. A cutting device for electric wire cables according to claim 1, characterized in that: the bottom of connecting plate (7) inside is provided with spacing hoop (28), electric putter (27) are installed on the top of connecting plate (7) inside, the bottom fixedly connected with activity hoop (29) of electric putter (27), the inside wall of electric putter (27) and spacing hoop (28) is provided with the protection and fills up.

3. A cutting device for electric wire cables according to claim 1, characterized in that: the top end of the inner part of the threaded sleeve (30) is provided with an internal thread, and the outer part of the threaded rod (19) is provided with an external thread matched with the internal thread.

4. A cutting device for electric wire cables according to claim 1, characterized in that: the opposite side on workstation (2) top is provided with backup pad (16), the both sides fixedly connected with commentaries on classics piece (17) of backup pad (16) bottom, the top fixedly connected with of backup pad (16) winds winding up roller (15), the top of winding up roller (15) is provided with baffle (13), the bottom fixedly connected with installation piece (14) of baffle (13), rotary tank (18) have been seted up to the inside opposite side of workstation (2).

5. The cutting device for electric wire and cable as claimed in claim 4, wherein: the rotary block (17) rotates in the rotary groove (18), and the baffle (13) is installed in the winding roller (15) through threads on the outer portion of the installation block (14).

6. A cutting device for electric wire cables according to claim 1, characterized in that: both ends fixedly connected with fixed plate (12) of stabilizer blade (1) top both sides, the one end of fixed plate (12) is provided with limiting plate (25), the one end fixedly connected with spliced pole (21) of fixed plate (12), the spacing spring (24) of the one end fixedly connected with of spliced pole (21), the other end fixedly connected with spring groove (23) of limiting plate (25), spacing spring (24) fixed connection is in the inside of spring groove (23), slot rolling (26) have been seted up to the inside of limiting plate (25), the inside of slot rolling (26) is provided with ball (22).