CN219503468U

CN219503468U - Oxygen-free copper rod extrusion equipment

Info

Publication number: CN219503468U
Application number: CN202320342451.8U
Authority: CN
Inventors: 柴家栋; 李建芳
Original assignee: Henan Xinchang Electrician Technology Co ltd
Current assignee: Henan Xinchang Electrician Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-11
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses oxygen-free copper rod extrusion equipment which comprises a base, wherein a hydraulic cylinder is arranged in the middle of the top end of the base, a plunger pump is arranged on one side of the top end of the base, two front plates are fixedly connected to the other side of the top end of the base, compacting wheels are arranged at the tops of the two front plates, extrusion wheels are arranged in the middle of the two front plates, raw material rods are movably inserted into the joint of the compacting wheels and the extrusion wheels through wheel grooves, and transverse plates are arranged at the tops of one side wall of the two front plates. According to the utility model, a series of structures are arranged, so that the greasy dirt on the surface of the copper rod is reduced, the greasy dirt wiping effect of the mill Mao Huan is ensured, the probability of generating bubbles on the surface of the extruded copper rod is reduced, the yield of the extruded copper rod is improved, the probability of re-extruding waste into the wheel groove by the scraping nozzle is reduced, the scraping effect of the scraping nozzle is improved, the overlapping compression of the waste in the wheel groove is reduced, the probability of blocking the wheel groove by the waste is reduced, and the probability of interruption during continuous extrusion of the copper rod is reduced.

Description

Oxygen-free copper rod extrusion equipment

Technical Field

The utility model relates to the technical field of extrusion equipment, in particular to oxygen-free copper rod extrusion equipment.

Background

The oxygen-free copper rod is a copper rod with lower oxygen content, the copper rod is a raw material required for wire drawing in cable wire production, electrolytic copper is produced by an up-draw continuous casting process, a continuous extruder is needed in the process of forming round rods by the copper rod, copper materials are extruded into oxygen-free copper rods with the same diameter and continuously, but when the copper rod is extruded by the existing extrusion equipment, the copper rod is exposed in the air due to longer production line of the copper rod, part of mechanism causes the copper rod to be easily stained with oil stain on a machine, the copper rod is not cleaned before entering the extrusion equipment, so that bubbles are easily generated on the surface of the copper rod with the oil stain after the copper rod is extruded by the extruder, and the yield of the extruded copper rod is reduced; in addition, the existing extruder is used for extruding the copper rod in a friction extrusion mode, and residual waste generated by extrusion is easily accumulated in a wheel groove of an extrusion wheel, so that the waste is continuously overlapped and compressed with waste copper in the wheel groove, the wheel groove is blocked, the diameter of the compacted copper rod is continuously reduced, and continuous extrusion of the copper rod is easily interrupted.

Disclosure of Invention

The utility model aims to provide oxygen-free copper rod extrusion equipment for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the oxygen-free copper rod extrusion equipment comprises a base, wherein a hydraulic cylinder is arranged in the middle of the top end of the base, a plunger pump is arranged on one side of the top end of the base, two front plates are fixedly connected on the other side of the top end of the base, compacting wheels are arranged at the tops of the two front plates, extrusion wheels are arranged in the middle of the two front plates, raw material rods are movably inserted in the joint of the compacting wheels and the extrusion wheels through wheel grooves formed in the middle, transverse plates are arranged at the tops of one side wall of the two front plates, semicircular grooves are formed in the middle of one end of each transverse plate, and sleeves are arranged on the inner walls of the semicircular grooves;

the telescopic inner wall fixedly connected with grinds Mao Huan, two one side of diaphragm one end top and bottom is fixedly connected with plug pin respectively, and two the draw-in hole has been seted up respectively to the opposite side of diaphragm one end top and bottom, two the middle part of a front bezel lateral wall is equipped with the cardboard, a lateral wall of cardboard is equipped with the slide, the tip is scraped to an tip fixedly connected with of slide, the middle part activity of scraping the tip is inlayed and is connected with the gyro wheel, another tip fixedly connected with spring rod of slide, the top movable thread through connection of cardboard has fastening bolt.

Preferably, the other ends of the two transverse plates are fixedly connected with side plates, and the two transverse plates are respectively and movably embedded and connected with one side wall of the two front plates through the side plates.

Preferably, the two cross plates are respectively connected through clamping holes and inserted nails in a clamping way, and the semicircular grooves at one end part of each cross plate are connected with the sleeve in a covering way.

Preferably, the bottom fixedly connected with fixed block of cardboard, the fixed block with two front bezel fixed connection, the cardboard passes through the fixed block with two front bezel fixed connection.

Preferably, the bottom end of the fastening bolt is fixedly connected with a rubber pad, and the fastening bolt is positioned at the top of the sliding plate.

Preferably, the raw material rod is movably connected with the sleeve in a penetrating way.

Preferably, the spring outside the spring rod is fixedly connected with the inner wall of the clamping plate, the other end part of the spring rod is fixedly connected with a limiting plate, and the sliding plate is movably inserted and connected with the clamping plate through the spring rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. this oxygen-free copper pole extrusion equipment, through sleeve pipe and mill Mao Huan, make the copper pole before getting into the extrusion wheel, can pass the inboard of mill Mao Huan, make the ring of grinding can clean the greasy dirt on copper pole surface, reduce the greasy dirt on copper pole surface, rethread diaphragm and semicircle groove, make the copper pole when passing the sleeve pipe, keep the sleeve pipe in static state, thereby realize the removal to copper pole surface greasy dirt, through card hole and inserted pin, make the sleeve pipe can follow equipment and pull down fast and change, guarantee to grind Mao Huan and erase the effect of greasy dirt, thereby reduce the probability that copper pole extrusion back surface produced the bubble, improve the yields of copper pole after the extrusion.

2. This oxygen-free copper pole extrusion equipment, through scraping the mouth, can in time scrape out the accumulational waste material in the extrusion wheel race, the cooperation is scraped the rotation of the gyro wheel laminating race on the mouth, make the waste material that scrapes off break away from with scraping the mouth, reduce the waste material and be scraped mouth extrusion to the probability in the race again, rethread spring bar and slide, make the effect of scraping the mouth is scraped in the effect of spring bar deformation produced under the elastic force with the inboard of race more laminating, improve the effect of scraping the mouth, reduce the overlapping compression of waste material in the race, cooperation fastening bolt, make slide and slide tip scrape the position of mouth and can keep fixed, make scrape the mouth can be continuous with the inboard waste material of being extruded tightly of race totally scrape out, thereby reduce the probability that is blocked by the waste material in the race, the probability of breaking off appears when the continuous extrusion of copper pole is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the fastening bolt and the skateboard of the present utility model;

FIG. 3 is a schematic view of a half slot and mill Mao Huanjie of the present utility model;

fig. 4 is a schematic view of the structure of the roller and the scraping nozzle of the utility model.

In the figure: 1. a base; 2. a front plate; 3. a cross plate; 4. a clamping plate; 5. a hydraulic cylinder; 6. a plunger pump; 7. a compacting wheel; 8. a raw material rod; 9. a pressing wheel; 10. a fixed block; 11. a fastening bolt; 12. a slide plate; 13. a spring rod; 14. a side plate; 15. a semicircular groove; 16. a clamping hole; 17. inserting nails; 18. a sleeve; 19. grinding Mao Huan; 20. a scraping nozzle; 21. a roller; 22. and a limiting plate.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, the oxygen-free copper rod extrusion equipment of the embodiment comprises a base 1, a hydraulic cylinder 5 is arranged in the middle of the top end of the base 1, a plunger pump 6 is arranged on one side of the top end of the base 1, two front plates 2 are fixedly connected to the other side of the top end of the base 1, compacting wheels 7 are arranged on the tops of the two front plates 2, extrusion wheels 9 are arranged in the middle of the two front plates 2, raw material rods 8 are movably inserted into the joint of the compacting wheels 7 and the extrusion wheels 9 through wheel grooves formed in the joint, the raw material rods 8 refer to oxygen-free copper rods made of copper, transverse plates 3 are arranged on the tops of one side wall of the two front plates 2, semicircular grooves 15 are formed in the middle of one end of each transverse plate 3, a sleeve 18 is arranged on the inner wall of each semicircular groove 15, and each transverse plate 3 can clamp and fix the sleeve 18 through the semicircular grooves 15, so that the raw material rods 8 can smoothly penetrate through the inner sides of the sleeve 18 before penetrating into the extrusion wheels 9 and the compacting wheels 7, and meanwhile replacement of the sleeve 18 is convenient;

the inner wall of the sleeve 18 is fixedly connected with a mill Mao Huan 19, the mill Mao Huan 19 can be attached to the surface of a copper rod which is pulled to slide into the sleeve 18, so that when the copper rod passes through the sleeve 18, oil stains stained on the surface of the copper rod can be erased, the oil stains adhered on the surface of the copper rod are reduced, the probability of bubble generation after extrusion of the copper rod is reduced, one sides of the top and the bottom of one ends of the two transverse plates 3 are respectively fixedly connected with a dowel 17, the other sides of the top and the bottom of one ends of the two transverse plates 3 are respectively provided with a clamping hole 16, after the dowel 17 and the clamping hole 16 are butted, the two transverse plates 3 can be fixed on one side wall of the two front plates 2, the lantern ring can be fixed in the middle of the front plates 2, the raw material rod 8 can pass through the mill Mao Huan 19 before entering equipment, the middle of one side wall of the two front plates 2 is provided with a clamping plate 4, the clamping plate 4 can enable the position of the sliding plate 12 on the front plates 2 to be limited, the scraping nozzle 20 at the end part of the sliding plate 12 is always attached to the inner side of the wheel groove of the extrusion wheel 9, the sliding plate 12 is arranged on one side wall of the clamping plate 4, the scraping nozzle 20 is fixedly connected with one end part of the sliding plate 12, the scraping nozzle 20 can scrape out the waste materials which are overlapped and compressed in the wheel groove of the extrusion wheel 9, the blocking probability of the wheel groove is reduced, the roller 21 is movably embedded in the middle part of the scraping nozzle 20, the roller 21 can ensure that the scraped waste materials are not easy to adhere to the surface of the scraping nozzle 20, the front end of the scraping nozzle 20 is always in a sharper state, the scraping nozzle 20 is facilitated to rapidly scrape the waste materials in the wheel groove, the blocking probability of the wheel groove by the waste materials is reduced, the other end part of the sliding plate 12 is fixedly connected with the spring rod 13, the spring rod 13 acts on the sliding plate 12 after the sliding plate 12 driven by the scraping nozzle 20 is pushed to generate elastic deformation, the generated elastic force is enabled to drive the scraping nozzle 20 to continuously attached to the inner side of the wheel groove, thereby realize scraping of the interior waste material of wheel groove of extrusion wheel 9, the top movable thread through connection of cardboard 4 has fastening bolt 11, and fastening bolt 11 can fix the position of slide 12 on cardboard 4 for scrape mouth 20 and last scraping the tighter waste material of being compressed in the wheel groove, thereby reduce the probability that the wheel groove is stopped up.

Specifically, the other end parts of the two transverse plates 3 are fixedly connected with side plates 14, the two transverse plates 3 are respectively movably embedded with one side walls of the two front plates 2 through the side plates 14, the area of the joint of the transverse plates 3 and the front plates 2 can be increased by the side plates 14, so that the transverse plates 3 are more stable when embedded on the front plates 2, and meanwhile, the transverse plates 3 are convenient to detach.

Further, two diaphragm 3 are connected through draw-in hole 16 and peg 17 block respectively, and the semicircle groove 15 of two diaphragm 3 tip is all established with sleeve pipe 18 and is connected, and diaphragm 3 is after the combination butt joint, and two semicircle grooves 15 combination forms a circular slot, and the external diameter of sleeve pipe 18 and the internal diameter looks adaptation of semicircle groove 15 for sleeve pipe 18 can be fixed in semicircle groove 15 by the centre gripping, thereby realizes that raw materials pole 8 passes sleeve pipe 18 inboard, makes the greasy dirt that the copper pole surface was stained can be erased by the mill Mao Huan 19 in the sleeve pipe 18, reduces the probability that the copper pole extrusion back surface produced the bubble, thereby improves the yields of copper pole after the extrusion.

Further, the bottom fixedly connected with fixed block 10 of cardboard 4, fixed block 10 and two front bezel 2 fixed connection, cardboard 4 passes through fixed block 10 and two front bezel 2 fixed connection, fixed block 10 can make cardboard 4 fix on front bezel 2, make slide plate 12 on the cardboard 4 can be located one side of extrusion wheel 9, make the scraping nozzle 20 of slide plate 12 tip can laminate with the wheel groove on the extrusion wheel 9, make extrusion wheel 9 when rotating, scrape the inboard of mouth 20 laminating wheel groove and scrape and move, scrape the waste material of overlap compression in the wheel groove, thereby reduce the probability that extrusion wheel 9 wheel groove is blocked.

Further, the bottom fixedly connected with rubber pad of fastening bolt 11, fastening bolt 11 are located the top of slide 12, and fastening bolt 11 is after tightening for the rubber pad is fixed slide 12 in the inboard of cardboard 4, makes the position of the mouth 20 of scraping of slide 12 tip in the wheel groove keep unchanged, makes the mouth 20 of scraping can last scraping the waste material of the deeper position in the wheel groove, reduces the probability that the wheel groove blockked up, thereby reduces the probability that the copper pole appears breaking when extrudeing in succession.

Further, the raw material rod 8 is movably connected with the sleeve 18 in a penetrating way, and before passing through the extrusion wheel 9, the raw material rod 8 passes through the mill Mao Huan 19 on the inner side of the sleeve 18, so that the mill Mao Huan can remove oil stains on the surface of the copper rod, and then the extrusion step is performed, thereby reducing the probability of bubbles on the surface of the extruded copper rod.

Further, the outside spring of spring bar 13 and the inner wall fixed connection of cardboard 4, the other tip fixedly connected with limiting plate 22 of spring bar 13, slide 12 is connected with cardboard 4 activity interlude through spring bar 13, limiting plate 22 of spring bar 13 tip can make spring bar 13 in the deformation volume of cardboard 4 keep in reasonable within range, avoid the tip of spring bar 13 to shrink into cardboard 4 and can't continue the circumstances that pops out, make spring bar 13 can continuously produce deformation, thereby make scrape mouth 20 can carry out the striking off of waste material to the wheel inslot side of pinch roller 9, reduce the probability that pinch roller 9 wheel inslot is blocked.

The application method of the embodiment is as follows: before the device is used, an external power supply is required to be connected with the device, at the moment, a copper rod to be extruded is pulled into a mill Mao Huan on the inner side of a sleeve 18 by an upward copper rod, when the copper rod passes through the mill Mao Huan, the oil stains on the surface of the copper rod are erased by a brush on the inner wall of the mill Mao Huan, so that the surface of the copper rod is kept clean, then the copper rod passes through a compacting wheel 7 and an extruding wheel 9, at the moment, under the friction action of the compacting wheel 7 and the extruding wheel 9, the copper rod is thinned in a wheel groove of the extruding wheel 9, at the moment, waste generated by extrusion is attached in the wheel groove of the extruding wheel 9, then the waste in the wheel groove is scraped by a scraping nozzle 20 which is rotated on the inner side of the wheel groove of the extruding wheel 9, then the scraped waste rapidly slides away from the surface of the scraping nozzle 20 along a roller 21, meanwhile, the non-scraped waste generates acting force on the scraping nozzle 20, the scraping nozzle 20 pushes the sliding plate 12 to slide towards the inner side of the clamping plate 4, at the moment, the spring rod 13 at the end part of the sliding plate 12 is compressed, the spring rod 13 generates elastic force to prevent the sliding plate 12 from continuously sliding towards the inner side of the clamping plate 4, the sliding plate 12 pushes the scraping nozzle 20 to scrape waste materials which are difficult to scrape into the wheel groove of the extrusion wheel 9, the limiting plate 22 can be pushed, the fastening bolt 11 is screwed when the scraping nozzle 20 on the sliding plate 12 is continuously attached to the deep inside the wheel groove, at the moment, the sliding plate 12 is fixed on the clamping plate 4 by the rubber pad, the scraping nozzle 20 continuously scrapes the waste materials which are overlapped and compressed in the wheel groove, after the device is used, the side plates 14 on the transverse plate 3 can be taken out from the side walls of the two front plates 2, the transverse plate 3 and the sleeve 18 can be taken down from the front plates 2, and then the sleeve 18 can be replaced.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Oxygen-free copper rod extrusion equipment, including base (1), its characterized in that: the hydraulic cylinder (5) is arranged in the middle of the top end of the base (1), the plunger pump (6) is arranged on one side of the top end of the base (1), two front plates (2) are fixedly connected to the other side of the top end of the base (1), the compacting wheel (7) is arranged at the top of each front plate (2), the squeezing wheel (9) is arranged in the middle of each front plate (2), the raw material rods (8) are movably inserted at the joint of each compacting wheel (7) and each squeezing wheel (9) through a wheel groove, the transverse plates (3) are arranged at the top of one side wall of each front plate (2), the semicircular grooves (15) are formed in the middle of one end of each transverse plate (3), and the sleeves (18) are arranged on the inner walls of the semicircular grooves (15);

the utility model discloses a novel electric power tool, including sleeve pipe (18) and fixed knot, sleeve pipe (18)'s inner wall fixedly connected with grinds Mao Huan (19), two one side of diaphragm (3) one end top and bottom is fixedly connected with spigot (17) respectively, two clamping hole (16) have been seted up respectively to the opposite side of diaphragm (3) one end top and bottom, two the middle part of a front bezel (2) lateral wall is equipped with cardboard (4), the lateral wall of cardboard (4) is equipped with slide (12), the one end fixedly connected with of slide (12) scrapes mouth (20), the middle part activity of scraping mouth (20) is inlayed and is connected with gyro wheel (21), the other end fixedly connected with spring beam (13) of slide (12), the top movable thread through connection of cardboard (4) has fastening bolt (11).

2. An oxygen-free copper rod extrusion apparatus as defined in claim 1, wherein: the other end parts of the two transverse plates (3) are fixedly connected with side plates (14), and the two transverse plates (3) are respectively and movably embedded and connected with one side wall of the two front plates (2) through the side plates (14).

3. An oxygen-free copper rod extrusion apparatus as defined in claim 1, wherein: the two transverse plates (3) are respectively connected with the inserting nails (17) in a clamping way through the clamping holes (16), and the semicircular grooves (15) at one end part of each transverse plate (3) are respectively connected with the sleeve (18) in a covering way.

4. An oxygen-free copper rod extrusion apparatus as defined in claim 1, wherein: the bottom fixedly connected with fixed block (10) of cardboard (4), fixed block (10) with two front bezel (2) fixed connection, cardboard (4) pass through fixed block (10) with two front bezel (2) fixed connection.

5. An oxygen-free copper rod extrusion apparatus as defined in claim 1, wherein: the bottom end of the fastening bolt (11) is fixedly connected with a rubber pad, and the fastening bolt (11) is positioned at the top of the sliding plate (12).

6. An oxygen-free copper rod extrusion apparatus as defined in claim 1, wherein: the raw material rod (8) is movably inserted and connected with the sleeve (18).

7. An oxygen-free copper rod extrusion apparatus as defined in claim 1, wherein: the spring outside the spring rod (13) is fixedly connected with the inner wall of the clamping plate (4), the other end part of the spring rod (13) is fixedly connected with a limiting plate (22), and the sliding plate (12) is movably inserted and connected with the clamping plate (4) through the spring rod (13).