CN113843449A

CN113843449A - Rapid cutting device of copper bar

Info

Publication number: CN113843449A
Application number: CN202111265446.3A
Authority: CN
Inventors: 王星余; 王贤培; 蒋冰锋
Original assignee: Hongqi Group Jiangxi Copper Co ltd
Current assignee: Hongqi Group Jiangxi Copper Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2021-12-28

Abstract

The invention discloses a rapid cutting device for a copper bar, which relates to the field of copper bar cutting and comprises a main body, wherein the top of the main body is rotatably connected with a connecting column through a spring, a protective frame is fixed on one side of the connecting column, a rotating motor is installed in the middle of one side of the protective frame, the output end of the rotating motor is connected with a cutting knife, and a feeding groove is formed in the middle of the top of the main body. According to the invention, the pulling column is pulled to one side, the pulling column is rotated to enable the sliding block to enter the second sliding groove, so that the limiting of the pulling column is completed, meanwhile, the pulling column drives the rope to pull, the rope drives the rotating rod to rotate, the rotating rod drives the limiting plate to rotate, the limiting plate rotates to fix the copper rod in the feeding groove, the steps are repeated for another group of limiting plates, so that the two ends of the copper rod at the cutting position are fixed, the phenomenon that the copper rod is displaced during cutting to cause uneven cutting is avoided, and the cutting quality is further improved.

Description

Rapid cutting device of copper bar

Technical Field

The invention relates to the field of copper bar cutting, in particular to a rapid cutting device for a copper bar.

Background

Copper is a metal element, also is a transition element, chemical symbol Cu, English copper, atomic number 29, pure copper is soft metal, be red orange banding metallic luster when just cutting open on the surface, the simple substance is mauve, the ductility is good, thermal conductivity and electric conductivity are high, therefore be the most commonly used material in cable and electric, electronic component, also can be used as building material, can constitute numerous alloys, copper alloy mechanical properties is excellent, the resistivity is very low, wherein the most important several bronze and brass, many mechanical factories purchase semi-manufactured goods copper, wherein the copper bar is indispensable, but the copper bar is when using, need cut it, satisfy the use of copper bar.

Present quick cutting device of bar copper is when using, because copper belongs to than being noble metal, can lead to during the cutting, and the sweeps flies in disorder can lead to the wasting of resources, and bar copper hardness is not high simultaneously, if inside when being hollow of bar copper, during the cutting, the bar copper is yielding to lead to the cutting plane unevenness, reduce the quality of cutting back bar copper.

Disclosure of Invention

The invention aims to: when the quick cutting device for solving the copper bar is used, because copper belongs to more noble metals, the cutting can be carried out, scraps fly in a mess to cause resource waste, the hardness of the copper bar is not high, and the copper bar is easy to deform during cutting, so that the cutting surface is uneven, and the quality of the cut copper bar is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a quick cutting device for copper bars comprises a main body, wherein the top of the main body is connected with a connecting column through a spring in a rotating manner, a protective frame is fixed on one side of the connecting column, a rotating motor is installed at the middle position of one side of the protective frame, the output end of the rotating motor is connected with a cutting knife, a feeding groove is arranged at the middle position of the top of the main body, a cutting groove is arranged at the middle position of the feeding groove, two ends of the top of the main body are both provided with limiting mechanisms through mounting frames, an auxiliary plate is arranged at one end, located at the cutting groove, of the top of the main body, slots are arranged on two sides of the rear surface of the main body, first sliding grooves are arranged at two ends inside the slots, second sliding grooves are arranged on one side of the first sliding grooves, pull columns are connected inside the slots in a sliding manner, and sliding blocks matched with the first sliding grooves and the second sliding grooves are arranged at two ends of the pull columns, the limiting mechanism comprises a limiting frame, a tightening frame is fixed on one side of the limiting frame, a rotating shaft penetrating into the tightening frame is rotatably connected inside the limiting frame, a limiting plate is arranged outside the rotating shaft and inside the limiting frame, a rotating rod is arranged at the outer side of the rotating shaft and positioned in the tightening frame, a rope is arranged at the outer side of the rotating rod, first mounting columns 26 are arranged at two ends of one side of the top of the main body 1, and the first mounting post 26 is provided with a sliding groove 34 inside, and the sliding groove 34 is provided with a return spring 35 inside, the top of the return spring 35 is fixed with a second mounting post 27 which is matched with the sliding groove 34, and a mounting plate 32 is fixed on the top of the second mounting column 27, the mounting plate 32 is provided with a mounting groove 30 inside, and the inside of the mounting groove 30 is rotatably connected with a rotating shaft 29, and a sliding column 33 is arranged on the outer side of the rotating shaft 29.

Preferably, a handle is arranged on one side of the pull column, and the middle position of the other side of the pull column is connected with the tail end of the rope.

Preferably, the bottom of the tightening frame is provided with a through hole matched with the rope, and a spring is arranged at the position where the tightening frame is contacted with the rotating shaft.

Preferably, the cross section of the auxiliary plate is arc-shaped, and asbestos meshes are arranged inside the auxiliary plate and on one side of the limiting frame.

Preferably, the cross section of the limiting plate is arc-shaped, and the distance between the outer side of the limiting plate and the center of the rotating shaft is gradually increased.

Preferably, a cavity is arranged in the middle of the bottom of the main body, a discharge chute is arranged in the middle of the bottom of the cutting chute, and a collection box is arranged below the discharge chute.

Preferably, the number of the limiting mechanisms is two, and the two limiting mechanisms are located on two sides of the cutting groove.

Preferably, the rope penetrates through the inside of the main body, and a rotating wheel matched with the rope is arranged at the top end of the inside of the slot.

Preferably, the number of the limiting plates is two, and rubber pads are arranged on the outer sides of the two groups of limiting plates.

Preferably, the both ends in the slip post outside are provided with the stopper, the inner wall of mounting groove is provided with the spacing groove of mutually supporting with the stopper, the one end of pivot is provided with the handle, the pivot is passed through the screw and is connected with the rotation of slip post.

Compared with the prior art, the invention has the beneficial effects that:

1. draw the post through setting up and stimulate to one side, and rotate and draw the post to make the slider get into the second spout, and then accomplish the spacing to drawing the post, draw the post to drive the rope pulling simultaneously, the rope drives and changes the rod and rotate, it drives the limiting plate and rotates to change the rod, the limiting plate is rotatory and then fix the inside bar copper of feed chute, repeat above-mentioned step to another group of limiting plate, thereby fix the both ends of cutting position department bar copper, the bar copper takes place the displacement when avoiding cutting, lead to cutting unevenness phenomenon, and then improve the cutting quality.

2. The cross section through with the limiting plate sets to the arc, and limiting plate rotation amplitude is big more simultaneously, and the distance between the bottom of limiting plate and the feed chute is more nearly to the convenience is cut the bar copper of different diameters.

3. Reset spring drives the monolithic stationary blade and moves down for slip post and bar copper in close contact with later rotate the handle, and the handle drives the pivot and rotates, and under screw thread, stopper and spacing groove mutually supported's effect, the slip post carries out horizontal migration, and then drives the copper and rotate, makes during the cutting, can change the cutting position, avoids because the bar copper diameter is too big, the phenomenon of difficult cutting.

4. Through the accessory plate that sets up to at its inside asbestos gauge that adds, the activity that jets hits on the asbestos gauge, sets up the asbestos gauge in one side of spacing frame simultaneously, and then can collect the mars (copper sweeps) that jet on a large scale, and then reduce the waste of resource.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the limiting mechanism of the present invention;

FIG. 3 is a schematic view of a tightening mechanism of the present invention;

FIG. 4 is a partial schematic view of the main body of the present invention;

FIG. 5 is a schematic view of the internal structure of the present invention;

FIG. 6 is an enlarged view of invention A;

fig. 7 is a schematic view of the internal structure of the first mounting post of the present invention.

In the figure: 1. a main body; 2. a feed chute; 3. cutting the groove; 4. connecting columns; 5. a protective frame; 6. a rotating electric machine; 7. a cutting knife; 8. an auxiliary plate; 9. a limiting frame; 10. tightening the frame; 11. a mounting frame; 12. a rope; 13. a cavity; 14. a rotating shaft; 15. a limiting plate; 16. a clockwork spring; 17. rotating the stick; 18. a through hole; 19. pulling the column; 20. a slot; 21. a first chute; 22. a second chute; 23. a slider; 24. a discharge chute; 25. a collection box; 26. a first mounting post; 27. a second mounting post; 28. a handle; 29. a rotating shaft; 30. mounting grooves; 31. a limiting groove; 32. mounting a plate; 33. a sliding post; 34. a sliding groove; 35. a return spring.

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.

Example one

The utility model provides a quick cutting device of bar copper, includes main part 1, and the top of main part 1 is connected with spliced pole 4 through 16 rotations of clockwork spring, and one side of spliced pole 4 is fixed with protecting frame 5, and the intermediate position department of protecting frame 5 one side installs rotating electrical machines 6, and the output of rotating electrical machines 6 is connected with cutting knife 7, and the intermediate position department at main part 1 top is provided with feed chute 2, and the intermediate position department of feed chute 2 is provided with cuts cut groove 3.

Through the spliced pole 4 cooperation clockwork spring 16 that sets up, the protective frame 5 of being convenient for resets to make things convenient for operating personnel to operate, avoid cutting knife 7 because gravity falls down, the feed chute 2 of setting is convenient for carry out elementary spacing to the bar copper, and the cutting groove 3 that sets up cuts is convenient for cutting knife 7 and gets into, thereby accomplishes the cutting purpose.

Example two

The two ends of the top of the main body 1 are both provided with a limiting mechanism through a mounting rack 11, one end of the top of the main body 1, which is positioned at the cutting groove 3, is provided with an auxiliary plate 8, the two sides of the rear surface of the main body 1 are both provided with slots 20, and both ends of the inside of the slot 20 are provided with a first sliding slot 21, one side of the first sliding slot 21 is provided with a second sliding slot 22, the inside of the slot 20 is connected with a pull column 19 in a sliding way, and both ends of the pull column 19 are provided with slide blocks 23 which are mutually matched with the first slide groove 21 and the second slide groove 22, the limiting mechanism comprises a limiting frame 9, a tightening frame 10 is fixed on one side of the limit frame 9, a rotating shaft 14 penetrating into the tightening frame 10 is rotatably connected inside the limit frame 9, a limit plate 15 is arranged outside the rotating shaft 14 and inside the limit frame 9, a rotating rod 17 is arranged outside the rotating shaft 14 and inside the tightening frame 10, and a rope 12 is arranged outside the rotating rod 17.

Under the effect of mutually supporting through slider 23 and first spout 21, draw post 19 to remove to the outside, draw post 19 to rotate rod 17 through rope 12 drive simultaneously, change rod 17 and drive pivot 14 and rotate, pivot 14 drives limiting plate 15 and rotates, when limiting plate 15 and bar copper in close contact with this moment, rotate and draw post 19, slider 23 gets into second spout 22 this moment, the completion is to drawing the spacing of post 19, thereby the completion is to the fixed of limiting plate 15, thereby the completion is fixed the spacing of bar copper.

EXAMPLE III

One side of the pull column 19 is provided with a handle, the middle position of the other side of the pull column 19 is connected with the tail end of the rope 12, the rope 12 penetrates into the main body 1, and the top end of the inner part of the slot 20 is provided with a rotating wheel matched with the rope 12.

The handle that sets up is convenient for the pulling of pull post 19, and pull post 19 is connected with rope 12, the transmission of the rope 12 of being convenient for, and the runner of setting avoids the inside rope 12 wearing and tearing of main part 1, increases the life of rope 12.

Example four

The bottom of the tightening frame 10 is provided with a through hole 18 to be fitted with the rope 12, and a clockwork spring 16 is provided at a position where the tightening frame 10 contacts the rotation shaft 14.

The through hole 18 is arranged to facilitate the rope 12 to penetrate through the main body 1 to be connected with the pull column 19, the clockwork spring 16 arranged at the position where the tightening frame 10 is contacted with the rotating shaft 14 is tightened, and when the pull column 19 is reset, the clockwork spring 16 drives the rotating shaft 14 to rotate and reset to fulfill the purpose of loosening the copper rod.

EXAMPLE five

The cross section of limiting plate 15 is the arc, and the outside of limiting plate 15 and the central point of pivot 14 put the distance and increase gradually, and stop gear's figure is two sets of, and two sets of stop gear are located the both sides of cutting groove 3, and stop gear's 15 figure is two sets of, and two sets of stop gear's 15 outsides all is provided with the rubber pad.

The distance of the central point that puts through the outside of the limiting plate 15 that sets up and pivot 14 is crescent, and when limiting plate 15 rotation amplitude was big more, limiting plate 15 was better to the spacing nature of bar copper, set up limiting plate 15 in the both sides of cutting knife 7 to avoid the bar copper to take place deformation displacement, the rubber pad of setting has the deformation nature of removal, thereby makes the better entering second spout 22 of slider 23.

EXAMPLE six

The middle position department of main part 1 bottom is provided with cavity 13, and the middle position department of cutting groove 3 bottom is provided with blown down tank 24, and the below of blown down tank 24 is provided with collecting box 25, and the cross section of accessory plate 8 is the arc, and one side of the inside of accessory plate 8 and spacing frame 9 all is provided with the asbestos gauge.

Avoid the high damage device of mars temperature through the asbestos gauge layer that sets up, asbestos gauge can adsorb mars simultaneously for the sweeps falls on asbestos gauge and main part 1's top, cleans the inside of getting into cutting groove 3 with the sweeps and gets into collecting box 25 from blown down tank 24, thereby accomplishes the collection utilization to the sweeps.

EXAMPLE seven

First erection column 26 is installed at the both ends of main part 1 top one side, and the inside of first erection column 26 is provided with sliding tray 34, and the inside of sliding tray 34 is provided with reset spring 35, reset spring 35's top is fixed with the second erection column 27 of mutually supporting with sliding tray 34, and the top of second erection column 27 is fixed with mounting panel 32, the inside of mounting panel 32 is provided with mounting groove 30, and the inside rotation of mounting groove 30 is connected with pivot 29, the outside of pivot 29 is provided with sliding column 33, the both ends in the sliding column 33 outside are provided with the stopper, the inner wall of mounting groove 30 is provided with the spacing groove 31 of mutually supporting with the stopper, the one end of pivot 29 is provided with handle 28, pivot 29 rotates with sliding column 33 through the screw and is connected.

Reset spring 35 through setting up drives whole mounting panel 32 and moves down for slip post 33 and bar copper in close contact with, later rotate handle 28, handle 28 drives pivot 29 and rotates, under the effect of screw thread, stopper and spacing groove 31 mutually supporting, slip post 33 carries out horizontal migration, and then drives the copper and rotate, when making the cutting, can change the cutting position, avoids because the bar copper diameter is too big, the phenomenon of difficult cutting.

The working principle is as follows: firstly, a copper bar is pushed into a feeding groove 2, the cutting position of the copper bar is placed under a cutting knife 7, under the mutual matching action of a sliding block 23 and a first sliding groove 21, a pull column 19 is pulled to move outwards through a handle, meanwhile, the pull column 19 drives a rotating rod 17 to rotate through a rope 12, the rotating rod 17 drives a rotating shaft 14 to rotate, the rotating shaft 14 drives a limiting plate 15 to rotate, when the limiting plate 15 is in close contact with the copper bar, the pull column 19 is rotated, the sliding block 23 enters a second sliding groove 22 to limit the pull column 19, so that the limiting plate 15 is fixed, the limiting fixing of the copper bar is completed, the steps are repeated, the limiting fixing of two groups of limiting plates 15 is completed, then a rotating motor 6 is started, a protective frame 5 is pulled downwards, the protective frame 5 drives the cutting knife 7 to rotate downwards, the cutting knife 7 rotates to cut the copper bar, the mars sweeps that produce squirts on the asbestos sheet layer of 8 inside and spacing frames 9 one sides of accessory plate, and then the completion is collected the sweeps, later antiport draws post 19, make slider 23 get into the inside of first spout 21 again, under clockwork spring 16's effect, it resets to change rod 17 rotation, and drive limiting plate 15 and reset, the completion is put the bar copper pine, it resets and transfers rope 12 to twine to change rod 17 this moment, rope 12 drives and draws post 19 to get into the inside resetting of slot 20, and then accomplish the cutting purpose, after long-time work, shake the asbestos sheet and be its upper sweeps material of the piece and fall on the top of main part 1. The scrap is then swept into the interior of the cutting slot 3 and passes through the discharge chute 24 into the interior of a collection bin 25.

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. The utility model provides a fly-cutting device of bar copper, includes main part (1), the top of main part (1) is rotated through clockwork spring (16) and is connected with spliced pole (4), and one side of spliced pole (4) is fixed with protecting frame (5), the intermediate position department of protecting frame (5) one side installs rotating electrical machines (6), and the output of rotating electrical machines (6) is connected with cutting knife (7), the intermediate position department at main part (1) top is provided with feed chute (2), and the intermediate position department of feed chute (2) is provided with cuts cut groove (3), stop gear, its characterized in that are all installed through mounting bracket (11) at the both ends at main part (1) top: an auxiliary plate (8) is arranged at one end, located at the cutting groove (3), of the top of the main body (1), slots (20) are formed in two sides of the rear surface of the main body (1), first sliding grooves (21) are formed in two ends of the inner portions of the slots (20), second sliding grooves (22) are formed in one sides of the first sliding grooves (21), pull columns (19) are connected to the inner portions of the slots (20) in a sliding mode, sliding blocks (23) matched with the first sliding grooves (21) and the second sliding grooves (22) are arranged at two ends of the pull columns (19), the limiting mechanism comprises a limiting frame (9), a tightening frame (10) is fixed to one side of the limiting frame (9), a rotating shaft (14) penetrating through the inner portion of the tightening frame (10) is connected to the inner portion of the limiting frame (9) in a rotating mode, a limiting plate (15) is arranged on the outer side of the rotating shaft (14) and located inside the limiting frame (9), and pivot (14) outside is located the inside of tightening up frame (10) and is provided with commentaries on classics rod (17), and the outside of changeing rod (17) is provided with rope (12), first erection column (26) are installed at the both ends of main part (1) top one side, and the inside of first erection column (26) is provided with sliding tray (34), and the inside of sliding tray (34) is provided with reset spring (35), the top of reset spring (35) is fixed with second erection column (27) of mutually supporting with sliding tray (34), and the top of second erection column (27) is fixed with mounting panel (32), the inside of mounting panel (32) is provided with mounting groove (30), and the internal rotation of mounting groove (30) is connected with pivot (29), the outside of pivot (29) is provided with sliding tray (33).

2. The rapid cutting device for copper bars as claimed in claim 1, characterized in that: a handle is arranged on one side of the pull column (19), and the middle position of the other side of the pull column (19) is connected with the tail end of the rope (12).

3. The rapid cutting device for copper bars as claimed in claim 1, characterized in that: the bottom of the tightening frame (10) is provided with a through hole (18) matched with the rope (12), and a clockwork spring (16) is arranged at the position where the tightening frame (10) is contacted with the rotating shaft (14).

4. The rapid cutting device for copper bars as claimed in claim 1, characterized in that: the cross section of the auxiliary plate (8) is arc-shaped, and asbestos meshes are arranged inside the auxiliary plate (8) and on one side of the limiting frame (9).

5. The rapid cutting device for copper bars as claimed in claim 1, characterized in that: the cross section of the limiting plate (15) is arc-shaped, and the distance between the outer side of the limiting plate (15) and the center of the rotating shaft (14) is gradually increased.

6. The rapid cutting device for copper bars as claimed in claim 1, characterized in that: a cavity (13) is arranged in the middle of the bottom of the main body (1), a discharge groove (24) is arranged in the middle of the bottom of the cutting groove (3), and a collecting box (25) is arranged below the discharge groove (24).

7. The rapid cutting device for copper bars as claimed in claim 1, characterized in that: the number of the limiting mechanisms is two, and the two limiting mechanisms are positioned on two sides of the cutting groove (3).

8. The rapid cutting device for copper bars as claimed in claim 1, characterized in that: the rope (12) penetrates into the main body (1), and a rotating wheel matched with the rope (12) is arranged at the top end of the inner portion of the slot (20).

9. The rapid cutting device for copper bars as claimed in claim 1, characterized in that: the number of the limiting plates (15) is two, and rubber pads are arranged on the outer sides of the two limiting plates (15).

10. The rapid cutting device for copper bars as claimed in claim 1, characterized in that: the both ends in slip post (33) outside are provided with the stopper, the inner wall of mounting groove (30) is provided with spacing groove (31) of mutually supporting with the stopper, the one end of pivot (29) is provided with handle (28), pivot (29) are rotated with slip post (33) through the screw thread and are connected.