CN210334134U

CN210334134U - Adjustable copper wire straightening device

Info

Publication number: CN210334134U
Application number: CN201920794490.5U
Authority: CN
Inventors: 曹柯锋
Original assignee: Hangzhou Fengyin Motor Manufacturing Co ltd
Current assignee: Hangzhou Fengyin Motor Manufacturing Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-04-17
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a copper wire device of flare-outing with adjustable, the inside same horizontal position of punch holder is equipped with three roll axis, both ends respectively are equipped with a recess about the roll axis, the roll axis center is equipped with the dead lever, the dead lever runs through the roll axis and is the rotation with the roll axis and is connected, the dead lever is fixed in the connecting plate, both ends inlay in punch holder lateral wall recess and be sliding connection with the punch holder around the connecting plate, connecting plate outside fixedly connected with slider, there are two slide rails punch holder spout both sides, through-hole two has been seted up to the slide rail lateral wall, two lugs of slider both sides fixedly connected with, the lug size is unanimous with the slide rail recess, the lug is embedded in the recess, through-hole one has been seted up on the lug, through-hole one is the same with two sizes of through-hole, the lug passes through. The utility model discloses a set up the roll axis and reduce the frictional force of copper wire straightening in-process and improve the back copper wire quality of straightening.

Description

Adjustable copper wire straightening device

Technical Field

The utility model relates to a metalworking field, in particular to copper wire device of flare-outing with adjustable.

Background

Generally, after the copper wires are processed, the copper wires are stored in a binding mode. Therefore, the copper wires which are just taken by people are bent, but the copper wires which are needed to be used by people are always straight, so that the bent copper wires need to be straightened by people, but the manual operation mode is time-consuming and labor-consuming, and a copper wire straightening device is needed; for example, patent publication is CN 207308827U's utility model discloses a metal wire device of flare-outing, including the fixed block, first splint, the second splint, the metal wire body, the through-hole, the second pressure disk, electric telescopic handle, first spacing groove and second spacing groove, the fixed block sets up at first splint upside, the second splint are connected with first splint through the hinge, the metal wire sets up at first splint and second splint intermediate position, the through-hole is seted up at the fixed block intermediate position, electric telescopic handle installs terminal surface before the fixed block, the second pressure disk passes through the bolt welding at electric telescopic handle rear end face, terminal surface before first splint is seted up to first spacing groove, the second spacing groove is seted up at second splint rear end face.

Among the above-mentioned scheme, the copper wire is straightened through the through-hole between first splint and the second splint, because the friction between copper wire and the through-hole inner wall makes the wire have the wearing and tearing of very big degree, is difficult to guarantee the product quality of the back wire of straightening.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a copper wire device of flare-outing with adjustable has solved the serious problem of copper wire wearing and tearing in the mechanism of flare-outing, has the advantage that the copper wire wearing and tearing are little, high quality after flare-outing.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an adjustable copper wire straightening device comprises an upper clamping plate, a lower clamping plate and a through hole, wherein a cavity is formed in the upper clamping plate and the lower clamping plate, the upper clamping plate is positioned right above the lower clamping plate, the adjustable copper wire straightening device is characterized by further comprising three rolling shafts, fixing rods, a connecting plate, a slider, a first through hole, a bolt, a sliding chute, a side wall and a second through hole, the rolling shafts are positioned in the upper clamping plate, the number of the rolling shafts is three, the left end and the right end of each rolling shaft are respectively provided with a circular arc-shaped groove, the fixing rods are positioned at the axes positions of the rolling shafts, the fixing rods penetrate through the rolling shafts and are rotatably connected with the rolling shafts, the connecting plate is provided with two connecting plates, the connecting plates are arranged at the two ends of the fixing rods and are fixedly connected with the fixing rods along the direction perpendicular, the improved structure of the upper clamp plate comprises an upper clamp plate and a lower clamp plate, and is characterized in that a sliding groove is formed in the middle of the side wall of the upper clamp plate, two sliding rails are formed in two sides of the sliding groove, a through hole II is formed in the side wall of the sliding rail, two rectangular convex blocks fixedly connected to two sides of a sliding block are arranged on the convex block, a through hole I is formed in the convex block, a bolt is arranged in the through hole II and the through hole I in a penetrating mode, a pushing handle is arranged on one side, away from a connecting plate, of the sliding block and is welded and fixed to the sliding block, the.

Adopt above-mentioned technical scheme, when the copper wire got into adjustable copper wire device of flare-outing through the perforation, can make the slider reciprocate in the spout inside through the position of removing the pushing hands, the slider drives the connecting plate and reciprocates, the connecting plate is connected with the dead lever, three dead levers can synchronous displacement, make three roll axis carry out the removal from top to bottom simultaneously in the coplanar, the removal of the pushing hands through punch holder and lower plate adjusts the distance between punch holder roll axis and the lower plate roll axis, make the copper wire can reach the best distance between punch holder roll axis and the lower plate roll axis, fix the lug and the spout lateral wall of slider with the bolt, thereby make the slider rigidity, the roll axis rigidity between punch holder and the lower plate, make the copper wire can flare-out in the recess between punch holder roll axis and the lower plate roll axis.

Preferably, the upper splint and the lower splint may be respectively provided with an observation port.

By adopting the technical scheme, the two observation ports are arranged, so that the operation condition inside the adjustable copper wire straightening device can be observed from different angles, corresponding measures can be taken in time according to the internal condition, accidents are avoided, and the safety performance is improved.

Preferably, one side of the joint of the upper clamping plate and the lower clamping plate is connected through a hinge, and the other side of the joint of the upper clamping plate and the lower clamping plate, which corresponds to the upper clamping plate and the lower clamping plate, is provided with a hasp.

Adopt above-mentioned technical scheme, when carrying out the copper wire and flare-outing, rethread hasp is fixed with punch holder and lower plate after with punch holder and lower plate closure through rotating the hinge, can play the fixed action, prevents that punch holder and lower plate separation and messenger from flare-outing the condition that is difficult to go on when carrying out the copper wire and flare-outing.

Preferably, the material of the rolling shaft is oil steel.

By adopting the technical scheme, the oil steel has the characteristics of good wear resistance and difficult deformation, the rolling shaft is made of the oil steel as a material, so that the rolling shaft is firm and wear-resistant, and the straightening effect cannot be influenced by deformation or damage caused by contact friction with a copper wire.

Preferably, the contact surface of the upper clamping plate and the lower clamping plate is provided with a first through hole and a second through hole, the diameter of the first through hole is different from that of the second through hole, and the diameter of the first through hole is larger than that of the second through hole.

By adopting the technical scheme, the diameters of the two through holes are different, the copper wire straightening machine can be suitable for simultaneously straightening copper wires with different diameters, and the application range and the efficiency of straightening are both improved.

Preferably, the bottom surface of the lower clamping plate can be provided with a base cushion layer.

By adopting the technical scheme, the bottom surface of the lower clamping plate is a contact surface with the ground, and the base cushion layer is arranged, so that the abrasion between the lower clamping plate and the ground can be reduced, and the adjustable copper wire straightening device is protected.

Preferably, handles are arranged on the side walls of the two sides of the lower clamping plate.

By adopting the technical scheme, the lifting handles are arranged on the side walls of the two sides of the lower clamping plate, so that the adjustable copper wire straightening device is convenient to carry.

Preferably, the two grooves on the rolling shaft are different in size, the width of the large groove is consistent with the diameter of the first through hole, and the width of the small groove is consistent with the diameter of the second through hole.

Adopt above-mentioned technical scheme, the width of recess is unanimous with fenestrate diameter respectively, and the copper wire size that can get into through the perforation is unanimous with the recess, prevents that the copper wire from appearing big and making the copper wire serious in the recess wearing and tearing than the recess, and the copper wire is little and make the not good phenomenon of straightening effect than the recess.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural view of the embodiment for showing the exterior of one side of the buckle;

FIG. 3 is a schematic structural diagram of an embodiment for showing the exterior of one side of a hinge;

FIG. 4 is a schematic structural diagram of one side of a slider pusher according to an embodiment;

FIG. 5 is a schematic structural diagram of the other side of the slider pusher according to the embodiment;

fig. 6 is a schematic structural view illustrating a connection manner of the slider and the chute according to the embodiment.

Reference numerals: 1. an upper splint; 2. a lower splint; 3. a hasp; 4. a hinge; 5. punching a first hole; 6. punching a second hole; 7. a roll axis; 8. a connecting plate; 9. a slider; 10. a pushing handle; 11. a bolt; 12. a chute; 13. a side wall; 14. a second through hole; 15. fixing the rod; 16. a first through hole; 17. a handle.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 4, an adjustable copper wire straightening device comprises an upper clamping plate 1 and a lower clamping plate 2, wherein a cavity is formed in the upper clamping plate 1 and the lower clamping plate 2, the upper clamping plate 1 is positioned right above the lower clamping plate 2, the adjustable copper wire straightening device further comprises a rolling shaft 7, a fixing rod 15, a connecting plate 8, a sliding block 9, a pushing handle 10, a first through hole 16, a bolt 11, a sliding groove 12, a side wall 13 and a second through hole 14, three rolling shafts 7 are arranged at the same horizontal position in the upper clamping plate 1, the rolling shafts 7 are arranged in the horizontal direction, circular arc-shaped grooves are respectively formed in the left end and the right end of each rolling shaft 7, a copper wire penetrates through the grooves of the rolling shafts 7 of the upper clamping plate 1 and the lower clamping plate 2 to be straightened when entering, the fixing rod 15 is arranged in the center of each rolling shaft 7, the fixing rod 15 penetrates through the rolling shafts 7 and is rotatably connected with the rolling shafts 7, the fixing, a sliding block 9 is fixedly connected to the outer side of the connecting plate 8, a sliding groove 12 is formed in the middle of the side wall of the upper clamping plate, the sliding groove 12 is arranged in the vertical direction, the bottom of the sliding groove 12 is higher than the bottom surface of the upper clamping plate 1, the top of the sliding groove 12 is lower than the top of the upper clamping plate 1, two sliding rails are arranged on two sides of the sliding groove 12, a through hole two 14 is formed in the side wall 13 of the sliding rail, two rectangular convex blocks are fixedly connected to two sides of the sliding block 9, the size of each convex block is consistent with that of a groove of each sliding rail, each convex block is embedded in the corresponding groove of each sliding rail, a through hole one 16 is formed in each convex block, the size of each through hole one 16 corresponds to that of each through hole two 14, when the through hole one 16 of each convex block is superposed with the through hole two 14 of, the rolling shaft in the upper clamping plate is in clearance connection with the rolling shaft in the lower clamping plate.

When the copper wire gets into adjustable copper wire device of flare-outing through the perforation, can make slider 9 reciprocate in spout 12 inside through the position of removal pushing hands 10, slider 9 drives connecting plate 8 and reciprocates, connecting plate 8 and dead lever 15 fixed connection, consequently, three dead levers 15 can carry out synchronous displacement, make three rolling axle 7 reciprocate in the coplanar in step simultaneously, when the distance between rolling axle 7 of punch holder 1 and the rolling axle 7 of lower plate 2 is fit for the copper wire to pass through, pushing hands 10 stops to slide, it is fixed with spout lateral wall 13 with the lug of slider 9 through bolt 11, thereby make slider 9 rigidity, rolling axle 7 rigidity between punch holder 1 and the lower plate 2, make the copper wire can straighten in the recess between rolling axle 7 of punch holder 1 and the rolling axle 7 of lower plate 2.

The observation ports can be respectively arranged on the upper clamping plate 1 and the lower clamping plate 2, the operation condition inside the adjustable copper wire straightening device can be observed from different angles through the observation ports, corresponding measures can be taken in time according to the internal condition, accidents are avoided, and safety performance is improved.

The hinge 4 is connected through upper plate 1 and 2 junctions one side of lower plate, and upper plate 1 and 2 corresponding opposite sides of lower plate are equipped with hasp 3, when carrying out the copper wire and flare-outing, rethread hasp 3 is fixed with upper plate 1 and lower plate 2 after with upper plate 1 and 2 closure of lower plate through hinge 4, can play the fixed action to adjustable copper wire device of flare-outing, prevent that upper plate 1 and 2 separation of lower plate and make the condition that flare-outing is difficult to go on when carrying out the copper wire and flare-outing.

The rolling shaft 7 is made of oil steel, the oil steel has the advantages of being good in wear resistance and not prone to deformation, the rolling shaft 7 made of the oil steel is firm and wear-resistant, and deformation or damage cannot occur easily in contact friction with copper wires to affect the straightening effect, so that the service life of the rolling shaft 7 is prolonged, and the service life of the whole device is prolonged.

The contact surface of the upper clamping plate 1 and the lower clamping plate 2 is provided with a first perforation 5 and a second perforation 6, the first perforation 5 and the second perforation 6 are two perforations with different diameters, the diameter of the first perforation 5 is larger than that of the second perforation 6, the two grooves on the rolling shaft 7 are different in size, the width of the large groove is consistent with that of the first perforation 5, the width of the small groove is consistent with that of the second perforation 6, due to the fact that the diameters of the two perforations are different, the copper wires with different diameters can be straightened at the same time, the copper wires with large diameters can enter through the large perforation 5, the copper wires with small diameters can enter through the small perforation 6, the copper wires with different diameters can enter through different perforations, on one hand, the straightening precision is improved, on the other hand, the application range of the adjustable copper wire straightening device is enlarged, the efficiency of the adjustable copper wire straightening device is improved, and the widths, the size of the copper wire entering through the through hole is consistent with that of the groove, the phenomenon that the copper wire is larger than the groove to cause serious abrasion of the copper wire in the groove and smaller than the groove to cause poor straightening effect is prevented

The bottom surface of the lower clamping plate 2 can be provided with a base cushion layer, the bottom surface of the lower clamping plate 2 is a surface in contact with the ground, the abrasion between the lower clamping plate 2 and the ground can be reduced due to the base cushion layer, the adjustable copper wire straightening device is protected, the influence caused by the vibration of a machine is weakened in the straightening process, and the damping effect is achieved; the side walls of the two sides of the lower clamping plate 2 are provided with handles 17, and the adjustable copper wire straightening device can be conveniently carried by arranging the handles 17.

Claims

1. An adjustable copper wire straightening device comprises an upper clamping plate (1), a lower clamping plate (2) and a through hole, wherein cavities are formed in the upper clamping plate (1) and the lower clamping plate (2), the upper clamping plate (1) is positioned right above the lower clamping plate (2), the adjustable copper wire straightening device is characterized by further comprising three rolling shafts (7), fixing rods (15), connecting plates (8), sliders (9), through holes I (16), bolts (11), sliding grooves (12), side walls (13) and through holes II (14), the rolling shafts (7) are positioned in the upper clamping plate (1), the rolling shafts (7) are horizontally arranged in three numbers, the left end and the right end of each rolling shaft (7) are respectively provided with a groove in a circular arc shape, the fixing rods (15) are positioned at the axis center positions of the rolling shafts (7), the fixing rods (15) penetrate through the rolling shafts (7), and the fixing rods (15) are rotatably connected with the rolling shafts (7), the two connecting plates (8) are arranged at two ends of the fixing rod (15) and are fixedly connected with the fixing rod (15) along a direction perpendicular to the fixing rod (15), the slide block (9) is positioned at one side of the connecting plate (8) far away from the rolling shaft (7) and is fixedly connected with the connecting plate (8), the middle part of the side wall of the upper splint (1) is provided with a chute (12), two sides of the chute (12) are provided with two slide rails, the side wall (13) of each slide rail is provided with a through hole II (14), two sides of the slide block (9) are fixedly connected with two rectangular convex blocks, the convex block is provided with a through hole I (16), a bolt (11) penetrates through the through hole II (14) and the through hole I (16), one side of the slide block (9) far away from the connecting plate (8) is provided with a push handle (10), and the push handle (10) is welded and, the lower clamping plate (2) is internally identical to the upper clamping plate (1) in structure, and a rolling shaft (7) inside the upper clamping plate (1) is in gap connection with the rolling shaft (7) inside the lower clamping plate (2).

2. The adjustable copper wire straightening device according to claim 1, characterized in that the upper clamping plate (1) and the lower clamping plate (2) can be respectively provided with an observation port.

3. The adjustable copper wire straightening device according to claim 1, characterized in that one side of the joint of the upper clamping plate (1) and the lower clamping plate (2) is connected through a hinge (4), and the other corresponding side of the upper clamping plate (1) and the lower clamping plate (2) is provided with a hasp (3).

4. The adjustable copper wire straightening device according to claim 1, characterized in that the rolling shaft (7) is made of oil steel.

5. The adjustable copper wire straightening device according to claim 1, wherein the contact surface of the upper clamping plate (1) and the lower clamping plate (2) is provided with a first through hole (5) and a second through hole (6), the diameter of the first through hole (5) is different from that of the second through hole (6), and the diameter of the first through hole (5) is larger than that of the second through hole (6).

6. The adjustable copper wire straightening device according to claim 1, wherein a base cushion layer can be arranged on the bottom surface of the lower clamping plate (2).

7. The adjustable copper wire straightening device according to claim 1, characterized in that the side walls of the lower clamping plate (2) are provided with handles (17).

8. The adjustable copper wire straightening device according to claim 1, characterized in that the two grooves on the rolling shaft (7) are different in size, the large groove width corresponds to the diameter of the first through hole (5), and the small groove width corresponds to the diameter of the second through hole (6).