CN215788166U

CN215788166U - Intelligent rotary positioning and cutting device for bus duct

Info

Publication number: CN215788166U
Application number: CN202121450354.8U
Authority: CN
Inventors: 周桂根; 周涛; 王宽; 陈思远
Original assignee: Jiangsu Yinone Electric Co ltd
Current assignee: Jiangsu Yinone Electric Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-02-11
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses an intelligent rotary positioning and cutting device for a bus duct, which relates to the field of bus ducts and comprises a rotary cutting table and a cutting cutter disc, wherein the rotary cutting table is positioned above a workbench; the bottom center position of the rotary cutting table is fixedly connected with the top end of the connecting column, and the bottom end of the connecting column penetrates through the circular through groove in the upper surface of the workbench to enter the disc-shaped cavity inside the workbench. The opening and closing of the two groups of elastic tightening rods can be controlled through the pull rope, the rotating disc is positioned through the mutual distance of the two groups of elastic tightening rods, so that the rotating cutting table is positioned, the positioning of the rotating cutting table is released through the mutual approaching of the two groups of elastic tightening rods, the rotating cutting table can be rotated at the moment, the workpiece on the rotating cutting table can be conveniently cut, and the operation is convenient; in addition, the positioning mode in the utility model ensures that the rotary cutting table can be fixed at any position, thereby ensuring higher cutting precision.

Description

Intelligent rotary positioning and cutting device for bus duct

Technical Field

The utility model relates to the field of bus ducts, in particular to an intelligent rotary positioning and cutting device for a bus duct.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. The bus duct features series matching, commercial production, small volume, large capacity, short design and construction period, convenient assembly and disassembly, no combustion, safety and reliability, and long service life.

When producing the bus duct, need cut the processing with the work piece, need cut the different positions of work piece during the cutting, consequently need place the work piece on rotatable workstation, but because present most rotary worktable can not fix a position in corresponding position for the cutting effect to the work piece is not good.

Therefore, it is necessary to provide an intelligent rotary positioning and cutting device for a bus duct to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent rotary positioning and cutting device for a bus duct, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent rotary positioning and cutting device for a bus duct comprises a rotary cutting table and a cutting cutter disc, wherein the rotary cutting table is positioned above a workbench; the bottom center position of the rotary cutting table is fixedly connected with the top end of the connecting column, and the bottom end of the connecting column penetrates through the circular through groove on the upper surface of the workbench to enter the disc-shaped cavity in the workbench and is fixedly connected with the top center position of the rotary disc in the disc-shaped cavity; the edge of the rotating disc is provided with an annular groove; a second mounting rod is fixedly arranged in the disc-shaped cavity, two ends of the second mounting rod are fixedly connected to the inner wall of the disc-shaped cavity, and the second mounting rod penetrates through the annular groove; the edge of the second mounting rod facing the port of the annular groove is movably provided with two groups of elastic tightening rods through torsion springs, and the two groups of elastic tightening rods form a V-shaped structure integrally; the inner walls of the elastic tightening rods, which are close to the outer side ends, are movably provided with hinged rods through hinged supports, and the tail ends of the two groups of hinged rods are movably hinged through pins; one end of the pin column is fixedly connected with one end of the pull rope, and the other end of the pull rope penetrates through the front side surface of the workbench and is bolted with the hanging ring; the upper surface of the workbench is fixedly provided with a hanging rod matched with the hanging ring, and the bottom end of the hanging rod is fixedly connected to the upper surface of the workbench; the outer wall of the elastic tightening rod is provided with a rubber sucker; a vertical mounting plate is fixedly arranged on the upper surface of the rear side end of the workbench, the top end of the vertical mounting plate is movably hinged with one end of a first mounting rod, and a holding rod is fixedly arranged at the front end of the first mounting rod; the first mounting rod is provided with a cutting cutter disc;

when the rotary cutting table works, the bottom center position of the rotary cutting table is fixedly connected with the top of the rotary disc through the connecting column, so that the rotary cutting table can rotate around the central axis of the connecting column, when the rotary cutting table needs to be rotated, the hanging ring bolted with the pull rope can be hung on the hanging rod, the other end of the pull rope can pull the pin column and move the pin column in the direction away from the second mounting rod, the pin column can drive the two groups of elastic tightening rods to mutually approach through the hinge rod, the elastic tightening rods are in a contraction state, the rubber sucker on the outer wall of the elastic tightening rods can be separated from the inner wall of the annular groove, the elastic tightening rods and the rubber sucker can not be tightly tightened on the inner wall of the annular groove, the rotary disc is not positioned any more, the rotary cutting table can be directly rotated, and when the rotary cutting table is rotated to a proper position, the hanging ring is taken down from the hanging rod, at this moment, the stay cord no longer pulls the round pin post, two sets of elasticity straining rod are in the state of keeping away from again under the effort of activity articulated torsional spring with it, the rubber suction cup of elasticity straining rod outer wall adsorbs once more at the inner wall of annular groove this moment, because the rigidity of elasticity straining rod, and then the position of rolling disc also will be fixed this moment, and then the position that is located the work piece at rotation cutting bed top also can be fixed, can cut the processing to the work piece on the rotation cutting bed this moment, cut man-hour, can directly adopt and push down the holding rod and make cutting blade disc and the work piece contact on the first installation pole, can lift first installation pole after the cutting is accomplished, and the operation is convenient.

Preferably, the hanging rod is of an L-shaped structure, and the end part of a horizontal rod of the hanging rod points to the rotary cutting table; when the hanging ring is hung with the hanging rod, the hanging ring is pulled by the pull rope in the direction away from the hanging rod, and the hanging ring is not easy to separate from the hanging rod due to the fact that the end of the horizontal rod of the hanging rod points to the rotating cutting table.

Preferably, the elastic tightening rods are internally provided with air cavities, the air cavities are communicated with the insides of the rubber suckers, spherical air bags are fixedly arranged between the two groups of elastic tightening rods and are communicated with the insides of the air cavities;

when the device works, when the hanging rod is hung with the hanging ring, namely the two groups of elastic supporting rods are in a state of being close to each other, the spherical air bag is extruded between the two groups of elastic supporting rods, the spherical air bag is extruded, gas in the spherical air bag enters the inside of the rubber sucker through the air cavity, the rubber sucker is favorably separated from the inner wall of the annular groove, when the position of the rotating disc is required to be fixed again, the pull rope fixedly connected with the pin column is required to be loosened, namely the hanging ring is taken down from the hanging rod, the two groups of elastic supporting rods are far away from each other, the rubber sucker on the outer wall of the elastic supporting rod is gradually close to the inner wall of the annular groove when the spherical air bag is gradually expanded, the gas in the rubber sucker is extracted through the air cavity, and the inside of the rubber sucker is in a negative pressure state, this moment will be convenient for adsorb the inner wall at annular groove with rubber suction cup, and absorptive more firm, and then better to the positioning effect of rolling disc.

Preferably, the spherical air bag is positioned at the inner sides of the two groups of hinged rods, and when the torsional spring movably hinged with the inner side end of the elastic supporting rod is in a natural state, the spherical air bag is in a natural expansion state; specifically, two sets of elastic supporting rods are kept away from each other at this moment, and the rubber suction cups on the outer walls of the elastic supporting rods are adsorbed on the inner walls of the annular grooves.

Preferably, the cross section of the annular groove is of a V-shaped structure, and the opening of the V-shaped structure faces the outer edge of the rotating disc; the during operation, the V-arrangement structure that two sets of elasticity propped the pole and form matches each other with the annular groove, and the rubber suction cup of elasticity propped the pole outer wall this moment can be better adsorb mutually with the inner wall of annular groove, and rubber suction cup is good with the annular groove inner wall laminating degree, improves rubber suction cup's adsorption efficiency, and then makes elasticity prop the pole better to the fixed effect of rolling disc.

Preferably, the edge of the rotary cutting table is fixedly provided with a handle, the handle is provided with a plurality of groups, and the plurality of groups of handles are annularly arranged at the edge of the rotary cutting table at equal intervals; specifically, the cutting table can be rotated through the handle, so that more labor is saved, and meanwhile, the anti-skidding effect can be achieved.

Preferably, when the hanging rod is hung on the hanging ring, the rubber sucker is separated from the inner wall of the annular groove; specifically, two sets of elasticity straining rod and rubber suction cup are no longer fixed a position the rotating disk this moment, and then can rotate the cutting bed this moment, can cut convenient to use to suitable position with the work piece rotation that is located the rotation cutting bed top.

The utility model has the technical effects and advantages that:

1. the opening and closing of the two groups of elastic tightening rods can be controlled through the pull rope, the rotating disc is positioned through the mutual distance of the two groups of elastic tightening rods, so that the rotating cutting table is positioned, the positioning of the rotating cutting table is released through the mutual approaching of the two groups of elastic tightening rods, the rotating cutting table can be rotated at the moment, the workpiece on the rotating cutting table can be conveniently cut, and the operation is convenient; in addition, the positioning mode in the utility model ensures that the rotary cutting table can be fixed at any position, thereby ensuring higher cutting precision;

2. the spherical air bag arranged in the rubber sucker can realize the separation and adsorption of the rubber sucker by inflating and exhausting air to the inside of the rubber sucker, so that the separation of the rubber sucker is easier and the adsorption is firmer;

3. the handle rotates and rotates the cutting bed, more laborsaving can play skid-proof effect simultaneously.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic view of the connection of the rotating cutting table to the table.

Fig. 3 is an enlarged view of a in fig. 2.

In the figure: the cutting machine comprises a workbench 1, a rotary cutting table 2, a handle 3, a vertical mounting plate 4, a first mounting rod 5, a cutting cutter disc 6, a holding rod 7, a hanging rod 8, a hanging ring 9, a connecting column 10, a circular through groove 11, a disc-shaped cavity 12, an annular groove 13, a rotary disc 14, an elastic tensioning rod 15, a second mounting rod 16, a rubber suction cup 17, an air cavity 18, a spherical air bag 19, a pin column 20 and a hinge rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an intelligent rotary positioning and cutting device for a bus duct, which comprises a rotary cutting table 2 and a cutter disc 6, wherein the rotary cutting table 2 is positioned above a workbench 1; the bottom center position of the rotary cutting table 2 is fixedly connected with the top end of a connecting column 10, and the bottom end of the connecting column 10 penetrates through a circular through groove 11 on the upper surface of the workbench 1 to enter a disc-shaped cavity 12 in the workbench 1 and is fixedly connected with the top center position of a rotary disc 14 in the disc-shaped cavity 12; an annular groove 13 is formed in the edge of the rotating disc 14; a second mounting rod 16 is fixedly arranged inside the disc-shaped cavity 12, two ends of the second mounting rod 16 are fixedly connected to the inner wall of the disc-shaped cavity 12, and the second mounting rod 16 penetrates through the annular groove 13; the edge of the second mounting rod 16 facing the port of the annular groove 13 is movably provided with two groups of elastic tightening rods 15 through torsion springs, and the two groups of elastic tightening rods 15 form a V-shaped structure integrally; the inner walls of the elastic supporting rods 15 close to the outer side ends are respectively movably provided with a hinged rod 21 through a hinged support, and the tail ends of the two groups of hinged rods 21 are movably hinged through a pin column 20; one end of the pin column 20 is fixedly connected with one end of a pull rope, and the other end of the pull rope penetrates through the front side surface of the workbench 1 and is bolted with the hanging ring 9; the upper surface of the workbench 1 is fixedly provided with a hanging rod 8 matched with the hanging ring 9, and the bottom end of the hanging rod 8 is fixedly connected to the upper surface of the workbench 1; the outer wall of the elastic supporting rod 15 is provided with a rubber sucker 17; a vertical mounting plate 4 is fixedly arranged on the upper surface of the rear side end of the workbench 1, the top end of the vertical mounting plate 4 is movably hinged with one end of a first mounting rod 5, and a holding rod 7 is fixedly arranged at the front end of the first mounting rod 5; the first mounting rod 5 is provided with a cutter disc 6;

when the cutting table is in operation, the bottom center position of the rotating cutting table 2 is fixedly connected with the top of the rotating disc 14 through the connecting column 10, so that the rotating cutting table 2 can rotate around the central axis of the connecting column 10, when the rotating cutting table 2 needs to be rotated, the hanging ring 9 bolted with the pull rope can be hung on the hanging rod 8 at the moment, the other end of the pull rope can pull the pin column 20 and enable the pin column 20 to move in the direction away from the second mounting rod 16, at the moment, the pin column 20 can drive the two groups of elastic tightening rods 15 to mutually approach through the hinge rod 21, at the moment, the elastic tightening rods 15 are in a contraction state, the rubber suction cups 17 on the outer wall of the elastic tightening rods 15 can be separated from the inner wall of the annular groove 13, and then the elastic tightening rods 15 and the rubber suction cups 17 can not be tightened on the inner wall of the annular groove 13 any more, so that the rotating disc 14 can not be positioned any more, at the moment, the rotating cutting table 2 can be directly rotated, and when rotating cutting bed 2 and rotating suitable position, take off link 9 from hitching rod 8 this moment, the stay cord no longer pulls pin post 20 this moment, two sets of elasticity straining rod 15 are in the state of keeping away from again under the effort of activity articulated torsional spring with it, the rubber suction cup 17 of elasticity straining rod 15 outer wall adsorbs the inner wall at annular groove 13 again this moment, because elasticity straining rod 15's rigidity, and then the position of rolling disc 14 also will be fixed this moment, and then the position that is located the work piece at rotation cutting bed 2 top also can be fixed, can cut the processing to the work piece on the rotation cutting bed 2 this moment, when cutting man-hour, can directly adopt and push down cutting blade disc 6 and the work piece contact on making first installation pole 5 holding rod 7, can lift first installation pole 5 after the cutting is accomplished, and convenient for operation.

The hanging rod 8 is of an L-shaped structure, and the end part of the horizontal rod of the hanging rod 8 points to the rotary cutting table 2; when the cutting table works, when the hanging ring 9 is hung and connected with the hanging rod 8, the hanging ring 9 is pulled by the pull rope in the direction away from the hanging rod 8, and the hanging ring 9 is not easy to separate from the hanging rod 8 because the end part of the horizontal rod of the hanging rod 8 points to the rotating cutting table 2.

An air cavity 18 is formed in each elastic supporting rod 15, the air cavities 18 are communicated with the inside of the rubber sucker 17, a spherical air bag 19 is fixedly arranged between the two groups of elastic supporting rods 15, and the spherical air bags 19 are communicated with the inside of the air cavities 18;

when the hanging rod 8 is hung with the hanging ring 9 in a working process, namely the two groups of elastic supporting rods 15 are in a state of being close to each other, the spherical air bag 19 is extruded between the two groups of elastic supporting rods 15, the spherical air bag 19 is extruded at the moment, air in the spherical air bag 19 enters the rubber suction cup 17 through the air cavity 18, the rubber suction cup 17 is separated from the inner wall of the annular groove 13, when the position of the rotating disc 14 needs to be fixed again, the pull rope fixedly connected with the pin column 20 needs to be loosened at the moment, namely the hanging ring 9 is taken down from the hanging rod 8, the two groups of elastic supporting rods 15 are far away from each other at the moment, the spherical air bag 19 is gradually in an expansion state, the rubber suction cup 17 on the outer wall of the elastic supporting rod 15 is gradually close to the inner wall of the annular groove 13, the air in the rubber suction cup 17 can be extracted through the air cavity 18 when the spherical air bag 19 is gradually expanded, and then make the inside of rubber suction cup 17 be in negative pressure state, will be convenient for adsorb rubber suction cup 17 at the inner wall of annular groove 13 this moment, and absorptive more firm, and then better to the positioning effect of rolling disc 14.

The spherical air bag 19 is positioned at the inner sides of the two groups of hinged rods 21, and when the torsional spring movably hinged with the inner side end of the elastic supporting rod 15 is in a natural state, the spherical air bag 19 is in a natural expansion state; specifically, at this time, the two sets of elastic tightening rods 15 are away from each other, and the rubber suction cups 17 on the outer walls of the elastic tightening rods 15 are adsorbed on the inner walls of the annular grooves 13.

The cross section of the annular groove 13 is of a V-shaped structure, and the opening of the V-shaped structure faces the outer edge of the rotating disc 14; the during operation, the V-arrangement structure that two sets of elasticity propped up the pole 15 and form matches each other with annular groove 13, and the rubber suction cup 17 of elasticity propped up the 15 outer walls of pole can be better adsorb mutually with annular groove 13's inner wall this moment, and rubber suction cup 17 is good with the laminating degree of annular groove 13 inner wall, improves rubber suction cup 17's adsorption efficiency, and then makes elasticity propped up the pole 15 better to the fixed effect of rolling disc 14.

The handle 3 is fixedly arranged at the edge of the rotary cutting table 2, the handle 3 is provided with a plurality of groups, and the plurality of groups of handles 3 are annularly arranged at the edge of the rotary cutting table 2 at equal intervals; specifically, the cutting table 2 can be rotated by the handle 3, so that more labor is saved, and meanwhile, the anti-skidding effect can be achieved.

When the hanging rod 8 is hung with the hanging ring 9, the rubber sucker 17 is separated from the inner wall of the annular groove 13; specifically, two sets of elasticity stretching rods 15 and rubber suction cup 17 are no longer fixed a position rolling disc 14 this moment, and then can rotate cutting table 2 this moment, can be rotatory to suitable position cutting, convenient to use with the work piece that is located rotation cutting table 2 top.

The working principle is as follows: when the cutting table is in operation, the bottom center position of the rotating cutting table 2 is fixedly connected with the top of the rotating disc 14 through the connecting column 10, so that the rotating cutting table 2 can rotate around the central axis of the connecting column 10, when the rotating cutting table 2 needs to be rotated, the hanging ring 9 bolted with the pull rope can be hung on the hanging rod 8 at the moment, the other end of the pull rope can pull the pin column 20 and enable the pin column 20 to move in the direction away from the second mounting rod 16, at the moment, the pin column 20 can drive the two groups of elastic tightening rods 15 to mutually approach through the hinge rod 21, at the moment, the elastic tightening rods 15 are in a contraction state, the rubber suction cups 17 on the outer wall of the elastic tightening rods 15 can be separated from the inner wall of the annular groove 13, and then the elastic tightening rods 15 and the rubber suction cups 17 can not be tightened on the inner wall of the annular groove 13 any more, so that the rotating disc 14 can not be positioned any more, at the moment, the rotating cutting table 2 can be directly rotated, and when rotating cutting bed 2 and rotating suitable position, take off link 9 from hitching rod 8 this moment, the stay cord no longer pulls pin post 20 this moment, two sets of elasticity straining rod 15 are in the state of keeping away from again under the effort of activity articulated torsional spring with it, the rubber suction cup 17 of elasticity straining rod 15 outer wall adsorbs the inner wall at annular groove 13 again this moment, because elasticity straining rod 15's rigidity, and then the position of rolling disc 14 also will be fixed this moment, and then the position that is located the work piece at rotation cutting bed 2 top also can be fixed, can cut the processing to the work piece on the rotation cutting bed 2 this moment, when cutting man-hour, can directly adopt and push down cutting blade disc 6 and the work piece contact on making first installation pole 5 holding rod 7, can lift first installation pole 5 after the cutting is accomplished, and convenient for operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an intelligence rotational positioning and cutting device for bus duct, includes rotation cutting bed (2) and cutting cutter dish (6), its characterized in that: the rotary cutting table (2) is positioned above the workbench (1); the bottom center of the rotary cutting table (2) is fixedly connected with the top end of a connecting column (10), and the bottom end of the connecting column (10) penetrates through a circular through groove (11) on the upper surface of the workbench (1) to enter a disc-shaped cavity (12) inside the workbench (1) and is fixedly connected with the top center of a rotating disc (14) inside the disc-shaped cavity (12); an annular groove (13) is formed in the edge of the rotating disc (14); a second mounting rod (16) is fixedly arranged in the disc-shaped cavity (12), two ends of the second mounting rod (16) are fixedly connected to the inner wall of the disc-shaped cavity (12), and the second mounting rod (16) penetrates through the annular groove (13); the edge of the second mounting rod (16) facing the port of the annular groove (13) is movably provided with two groups of elastic tightening rods (15) through torsion springs, and the two groups of elastic tightening rods (15) form a V-shaped structure integrally; the inner walls of the elastic tensioning rods (15) close to the outer side ends are respectively and movably provided with hinged rods (21) through hinged supports, and the tail ends of the two groups of hinged rods (21) are movably hinged through pins (20); one end of the pin column (20) is fixedly connected with one end of a pull rope, and the other end of the pull rope penetrates through the front side surface of the workbench (1) and is bolted with the hanging ring (9); a hanging and connecting rod (8) matched with the hanging ring (9) is fixedly arranged on the upper surface of the workbench (1), and the bottom end of the hanging and connecting rod (8) is fixedly connected to the upper surface of the workbench (1); the outer wall of the elastic tightening rod (15) is provided with a rubber sucker (17); a vertical mounting plate (4) is fixedly arranged on the upper surface of the rear side end of the workbench (1), the top end of the vertical mounting plate (4) is movably hinged with one end of a first mounting rod (5), and a holding rod (7) is fixedly arranged at the front end of the first mounting rod (5); and a cutting cutter disc (6) is arranged on the first mounting rod (5).

2. The intelligent rotary positioning and cutting device for the bus duct of claim 1, wherein: the hanging and connecting rod (8) is of an L-shaped structure, and the end part of the horizontal rod of the hanging and connecting rod (8) points to the rotary cutting table (2).

3. The intelligent rotary positioning and cutting device for the bus duct of claim 1, wherein: an air cavity (18) is formed in the elastic tightening rods (15), the air cavity (18) is communicated with the inside of the rubber sucker (17), a spherical air bag (19) is fixedly arranged between the two groups of elastic tightening rods (15), and the spherical air bag (19) is communicated with the inside of the air cavity (18).

4. The intelligent rotary positioning and cutting device for the bus duct of claim 3, wherein: the spherical air bag (19) is located on the inner side of the two groups of hinged rods (21), and when the torsion spring movably hinged with the inner side end of the elastic supporting rod (15) is in a natural state, the spherical air bag (19) is in a natural expansion state.

5. The intelligent rotary positioning and cutting device for the bus duct of claim 1, wherein: the cross section of the annular groove (13) is of a V-shaped structure, and the opening of the V-shaped structure faces to the outer edge of the rotating disc (14).

6. The intelligent rotary positioning and cutting device for the bus duct of claim 1, wherein: the edge of the rotary cutting table (2) is fixedly provided with a handle (3), the handle (3) is provided with a plurality of groups, and the handles (3) of the groups are annularly arranged at the edge of the rotary cutting table (2) at equal intervals.

7. The intelligent rotary positioning and cutting device for the bus duct of claim 1, wherein: when the hanging rod (8) is hung and connected with the hanging ring (9), the rubber sucker (17) is separated from the inner wall of the annular groove (13).