CN217831275U

CN217831275U - Copper clad aluminum wire drawing device convenient to quick wire drawing

Info

Publication number: CN217831275U
Application number: CN202221681107.3U
Authority: CN
Inventors: 张东方; 温岳明
Original assignee: Jiangsu Huawang New Material Co ltd
Current assignee: Jiangsu Huawang New Material Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-18
Anticipated expiration: 2032-06-30

Abstract

The application relates to a copper-clad aluminum wire drawing device convenient for rapid wire drawing, which relates to the technical field of wire drawing machines and comprises an unwinding shaft, a rack and a winding shaft which are sequentially arranged, wherein a guide pipe is arranged on the rack, a wire drawing mechanism is arranged in the rack, and a wire rod wound on the unwinding shaft is drawn by the wire drawing mechanism and wound on the winding shaft after being guided by the guide pipe; a rotating shaft is rotatably connected to the axis of one end of the unreeling shaft, a rotating rod is fixedly connected to the rotating shaft, and the length of the rotating rod is greater than the maximum radius of the unreeling shaft; one end of the rotating rod, which is far away from the rotating shaft, is connected with a first threading ring, and the wire rod is arranged by penetrating through the first threading ring; the axis of the rotating shaft is intersected with the axis of the guide pipe. This application has the tensioning of assurance wire rod at the wire drawing in-process of great degree to change lessly, at the initial lead wire adjust the effect that the wire rod tensioning can.

Description

Copper clad aluminum wire drawing device convenient to quick wire drawing

Technical Field

The invention relates to the field of wire drawing machines, in particular to a copper-clad aluminum wire drawing device convenient for quick wire drawing.

Background

At present, a wire drawing machine is also called a wire drawing machine or a wire drawing machine, and a wire or a rod with a standard specification is subjected to drawing treatment by the wire drawing machine, so that the diameter, the roundness, the surface smoothness and the straightening degree of the wire or the rod meet the requirements of raw material treatment.

Chinese patent publication No. CN203076348U discloses a wire drawing machine capable of drawing wire quickly, which comprises a frame, a guide pipe is arranged on one side of the upper end of the frame, a traction wheel is arranged on the rear side of the guide pipe, a grooved wheel set I, a grooved wheel set II and a grooved wheel set III are alternately fixed inside the frame through a fixing support, heating devices are arranged between the grooved wheel set I and the grooved wheel set II and between the grooved wheel set II and the grooved wheel set III, a wire drawing powder box is arranged at the rear end of the grooved wheel set III, a sealing cover is arranged on the wire drawing powder box, and a wire outlet reel is arranged at the rear end of the wire drawing powder box.

In the related art, the inventor thinks that the wire rod which is generally required to be drawn is also coiled, so the drawing is to draw the coiled wire rod with a large diameter by a drawing machine and then wind the coiled wire rod into a plurality of coils with a small diameter. And the coiling wire rod of major diameter unreels often to rely on the rolling of rolling axle to realize, and the difficult control of tensioning of wire rod when the tensioning of wire rod is too tight, and hard drawing unreels the spool and causes the wire rod fracture easily, and when the wire rod tensioning was too loose, it was difficult to unreel the spool.

SUMMERY OF THE UTILITY MODEL

In order to improve the difficult control's of tensioning of wire rod when the wire drawing problem, this application provides a copper clad aluminium wire drawing device convenient to quick wire drawing.

The application provides a copper clad aluminum wire drawing device convenient to quick wire drawing adopts following technical scheme:

a copper-clad aluminum wire drawing device convenient for rapid wire drawing comprises an unwinding shaft, a rack and a winding shaft which are sequentially arranged, wherein a guide pipe is arranged on the rack, a wire drawing mechanism is arranged in the rack, and a wire rod wound on the unwinding shaft is drawn by the wire drawing mechanism and wound on the winding shaft after being guided by the guide pipe; a rotating shaft is rotatably connected to the axis of one end of the unreeling shaft, a rotating rod is fixedly connected to the rotating shaft, and the length of the rotating rod is greater than the maximum radius of the unreeling shaft; one end of the rotating rod, which is far away from the rotating shaft, is connected with a first threading ring, and the wire rod is arranged by penetrating through the first threading ring; the axis of the rotating shaft is intersected with the axis of the guide pipe.

Through adopting above-mentioned technical scheme, the pivot rotates and drives the bull stick and revolute the rotation of rotation axis to unreeling the axle, compare in prior art, this scheme wire rod appears breaking the possibility less. Because the axis of the rotating shaft is intersected with the axis of the guide pipe, the distance from the first threading ring to the winding shaft is consistent in the wire unwinding process, the tension change of the wire in the wire drawing process can be ensured to be small to a large extent, and the tension of the wire can be adjusted well in the initial lead.

Optionally, a first fixing rod is installed towards one side of the unreeling shaft of the rack, a second threading ring is installed at one end, far away from the rack, of the first fixing shaft, and the second threading ring is coaxially arranged with the rotating shaft.

Through adopting above-mentioned technical scheme, the swing range that the second thimble can further restriction wire rod produced owing to unreel reduces the tensioning change of wire rod in the wire drawing process.

Optionally, a second fixing rod is installed on the rack and located between the first fixing rod and the guide pipe, an elbow is installed at the second fixing rod, the axis of one end of the elbow is located on the axis of the second threading ring, and the axis of the other end of the elbow is located on the axis of the guide pipe.

Through adopting above-mentioned technical scheme, the return bend is convenient for the comparatively smooth change direction of wire rod.

Optionally, a transmission motor is installed on one side of the unreeling shaft, where the rotating shaft is arranged, a driving gear is fixedly sleeved on an output shaft of the transmission motor, a driven gear is fixedly sleeved on the rotating shaft, and the driving gear is meshed with the driven gear; the rotating rod is positioned on one side of the transmission motor, which is far away from the unreeling shaft.

Through adopting above-mentioned technical scheme, the drive motor drive driving gear rotates, and the driving gear drives driven gear and rotates to the drive pivot rotates, and transmission precision is higher and reliable operation, can effectual control pivot's slew velocity and pivoted stationarity.

Optionally, an embedding groove is formed in the axis of one end of the unreeling shaft, a magnet is installed at the bottom of the embedding groove, and one end of the rotating shaft is inserted into the embedding groove and is magnetically connected with the magnet.

Through adopting above-mentioned technical scheme, the dismouting of pivot is comparatively convenient, and the efficiency of changing the axle of unreeling is higher. The magnet is connected with the end of the rotating shaft, so that the rotating shaft can be prevented from accidentally separating from the embedding groove in the rotating process.

Optionally, the periphery of the rotating shaft is sleeved with a rolling bearing, and an outer ring of the rolling bearing is connected with the inner wall of the embedding groove.

Through adopting above-mentioned technical scheme, can reduce the wearing and tearing of pivot through antifriction bearing, also be convenient for keep the axiality of pivot and unreeling the axle after long-time use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the rotating shaft, the rotating rod and the first threading ring, the effects of ensuring that the tensioning change of the wire rod is small in the wire drawing process to a large extent and adjusting the tensioning of the wire rod at the initial lead wire can be achieved;

2. through the arrangement of the first fixing rod and the second threading ring, the swinging amplitude of the wire rod generated by unwinding can be further limited, and the tension change of the wire rod is reduced in the wire drawing process;

3. through the arrangement of the embedding groove and the magnet, the effect of preventing the rotating shaft from accidentally separating from the embedding groove in the rotating process can be achieved; and the rotating shaft is convenient to disassemble and assemble, and the efficiency of replacing the unreeling shaft is high.

Drawings

Fig. 1 is a schematic view of the overall configuration of a wire drawing apparatus according to an embodiment of the present application.

Description of reference numerals: 1. a frame; 11. a guide tube; 2. unwinding the reel; 21. embedding the groove; 22. a magnet; 3. a drive motor; 31. a driving gear; 4. a rotating shaft; 41. a driven gear; 42. a rolling bearing; 43. a rotating rod; 44. a first thimble; 5. a first fixing lever; 51. a second wire passing ring; 6. a second fixing bar; 61. bending the pipe; 7. and (7) winding the shaft.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses a copper-clad aluminum wire drawing device convenient for quick wire drawing. Referring to fig. 1, a copper clad aluminum wire drawing device convenient to quick wire drawing is including unreeling axle 2, frame 1 and rolling axle 7 that set gradually, installs stand 11 in the frame 1, installs wire drawing mechanism in the frame 1, and the wire rod of unreeling the epaxial coiling of 2 is drawn and is convoluteed on rolling axle 7 by wire drawing mechanism after 11 direction of stand pipe.

Referring to fig. 1, a transmission motor 3 is installed at one end of the unwinding shaft 2, and a driving gear 31 is fixedly sleeved on an output shaft of the transmission motor 3. The shaft center of one end of the unreeling shaft 2 provided with the transmission motor 3 is provided with an embedding groove 21, a rotating shaft 4 is inserted in the embedding groove 21, a driven gear 41 is fixedly sleeved on the rotating shaft 4, the driving gear 31 is meshed with the driven gear 41, and the transmission motor 3 rotates through the driving rotating shaft 4 which is stable in the driving gear 31. A magnet 22 is arranged at the bottom of the embedding groove 21, and one end of the rotating shaft 4 is inserted into the embedding groove 21 and is magnetically connected with the magnet 22. The outer periphery of the rotating shaft 4 is sleeved with a rolling bearing 42, and the outer ring of the rolling bearing 42 is connected with the inner wall of the embedding groove 21.

Referring to fig. 1, a rotating rod 43 is fixedly connected to the rotating shaft 4, the length of the rotating rod 43 is greater than the maximum radius of the unreeling shaft 2, and the rotating rod 43 is located on one side of the transmission motor 3 away from the unreeling shaft 2. One end of the rotating rod 43, which is far away from the rotating shaft 4, is connected with a first threading ring 44, and the wire rod is arranged through the first threading ring 44. The axis of the rotating shaft 4 is intersected with the axis of the guide pipe 11, the distance from the first threading ring 44 to the winding shaft 7 is consistent in the wire unwinding process, the tension change of the wire in the wire drawing process can be guaranteed to be small to a large extent, and the tension of the wire can be adjusted well in the initial lead.

Referring to fig. 1, a first fixing rod 5 is installed on one side of the frame 1 facing the unreeling shaft 2, a second threading ring 51 is installed at one end of the first fixing shaft far away from the frame 1, and the second threading ring 51 is coaxially arranged with the rotating shaft 4. A second fixing rod 6 is mounted on the rack 1, the second fixing rod 6 is located between the first fixing rod 5 and the guide pipe 11, an elbow 61 is mounted at the second fixing rod 6, the axis of one end of the elbow 61 is located on the axis of the second threading ring 51, and the axis of the other end of the elbow 61 is located on the axis of the guide pipe 11.

The implementation principle of the copper-clad aluminum wire drawing device convenient for quick wire drawing is as follows: the rotation shaft 4 is inserted into the insertion groove 21 of the unwinding shaft 2, and the driving motor 3 is installed such that the driving gear 31 is engaged with the driven gear 41. And then, the wire on the unreeling shaft 2 sequentially passes through the first threading ring 44, the second threading ring 51, the bent pipe 61, the guide pipe 11 and the wire drawing mechanism, and is finally wound on the reeling shaft 7. Then, the wire drawing mechanism and the transmission motor 3 are started, and simultaneously the winding shaft 7 is driven to rotate and draw the wire to draw wire drawing and winding. The transmission motor 3 drives the rotating shaft 4 to rotate through the driving gear 31, the rotating rod 43 drives the wire to unreel, hidden danger that the wire is broken can be reduced, tensioning of the wire is adjusted only through a lead, in the whole wire drawing process, tensioning change of the wire is small, and wire drawing quality of the wire can be kept.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a copper clad aluminium wire drawing device convenient to quick wire drawing which characterized in that: the wire drawing device comprises an unwinding shaft (2), a rack (1) and a winding shaft (7) which are sequentially arranged, wherein a guide pipe (11) is installed on the rack (1), a wire drawing mechanism is installed in the rack (1), and a wire rod wound on the unwinding shaft (2) is drawn by the wire drawing mechanism and wound on the winding shaft (7) after being guided by the guide pipe (11); a rotating shaft (4) is rotatably connected to the axis of one end of the unreeling shaft (2), a rotating rod (43) is fixedly connected to the rotating shaft (4), and the length of the rotating rod (43) is greater than the maximum radius of the unreeling shaft (2); one end of the rotating rod (43) far away from the rotating shaft (4) is connected with a first threading ring (44), and the wire rod penetrates through the first threading ring (44); the axis of the rotating shaft (4) is intersected with the axis of the guide pipe (11).

2. The copper-clad aluminum wire drawing device convenient for quick wire drawing of claim 1, wherein: frame (1) is towards one side of unreeling axle (2) and is installed first dead lever (5), frame (1) is kept away from to first fixed axle one end installs second thimble (51), second thimble (51) and pivot (4) coaxial setting.

3. The copper-clad aluminum wire drawing device convenient for quick wire drawing of claim 2, wherein: install second dead lever (6) on frame (1), second dead lever (6) are located between first dead lever (5) and stand pipe (11), second dead lever (6) department installs return bend (61), the axle center of return bend (61) one end is located the axis of second thimble (51), the axle center of the return bend (61) other end is located the axis of stand pipe (11).

4. The copper-clad aluminum wire drawing device convenient for quick wire drawing according to claim 3, characterized in that: a transmission motor (3) is installed on one side, provided with a rotating shaft (4), of the unreeling shaft (2), a driving gear (31) is fixedly sleeved on an output shaft of the transmission motor (3), a driven gear (41) is fixedly sleeved on the rotating shaft (4), and the driving gear (31) is meshed with the driven gear (41); the rotating rod (43) is positioned on one side of the transmission motor (3) far away from the unreeling shaft (2).

5. The copper-clad aluminum wire drawing device convenient for quick wire drawing according to claim 4, characterized in that: an embedding groove (21) is formed in the axis of one end of the unreeling shaft (2), a magnet (22) is installed at the bottom of the embedding groove (21), and one end of the rotating shaft (4) is inserted into the embedding groove (21) and is magnetically connected with the magnet (22).

6. The copper-clad aluminum wire drawing device convenient for quick wire drawing according to claim 5, characterized in that: the periphery of the rotating shaft (4) is sleeved with a rolling bearing (42), and the outer ring of the rolling bearing (42) is connected with the inner wall of the embedding groove (21).