CN215547680U - Polishing device for cable copper wires - Google Patents

Abstract

The utility model discloses a polishing device for a cable copper wire, which is characterized by comprising a polishing table (1), a spraying mechanism, a rotary straight barrel polishing mechanism and a wire pressing mechanism which are respectively arranged on the polishing table (1), and a driving box (5) which is arranged on the polishing table (1) and is used for driving the rotary straight barrel polishing mechanism to rotate. According to the utility model, the rotary straight barrel polishing mechanism consisting of the polishing cavity and the fine grinding cavity is matched with the driving box, so that the rotary polishing of a single copper wire can be completed in the transmission of the copper wire during the production of the cable, the copper wire does not need to be subjected to independent polishing treatment before use, the production of the cable and the polishing of the copper wire are simultaneously carried out, the polishing efficiency of the copper wire is improved, and the production efficiency of the cable is also well improved, so that the problems of poor polishing effect and low efficiency of the existing copper wire polishing equipment and method can be well solved.

Description

Polishing device for cable copper wires

Technical Field

The utility model relates to the technical field of cable copper wire processing, in particular to a polishing device for a cable copper wire.

Background

Copper wires are widely used for manufacturing conductive products such as wires, cables, brushes and the like due to good conductivity. The surface of the copper wire is easy to oxidize, so that the copper wire to be used needs to be subjected to surface polishing treatment in cable production so as to ensure the service effect and the service life of the produced cable. Copper line polishing is mostly among the prior art, puts into after rolling up the copper line and has annotated copper product chemical polishing liquid and pickle and soak 30 seconds-1 minutes in to the pond of copper line, gets rid of copper product surface corrosion, oxide layer, then takes out to the copper line after soaking and puts into the clean water basin or adopt the high-pressure squirt to wash, dries in the copper line immigration drying equipment after will wasing at last, and the copper line polishing is accomplished after the stoving.

Therefore, it can be seen that, among the mode of current copper line polishing, the copper line is tied up and is put into polishing solution and pickle and soak, the corrosion and the oxide layer of the extrusion face of copper coil easily appear soaking fully, make copper line soak the back still can residual part corrosion and oxide layer, and simultaneously, the process of the mode of current copper line polishing is also comparatively complicated, therefore, there are the problem that polishing effect is poor and inefficiency in current copper line polishing equipment and mode, lead to the life reduction of copper line, the development a polishing effect that both can improve the copper line, mechanized equipment that can improve polishing efficiency again is the urgent of affairs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems existing in the existing copper wire polishing, and provides a polishing device for cable copper wires, which can improve the polishing effect of copper wires and the polishing efficiency.

A polishing device for a cable copper wire comprises a polishing table, a spraying mechanism, a rotary straight barrel polishing mechanism, a wire pressing mechanism and a driving box, wherein the spraying mechanism, the rotary straight barrel polishing mechanism and the wire pressing mechanism are respectively arranged on the polishing table; the rotary straight barrel polishing mechanism comprises two supporting mechanisms symmetrically arranged on a polishing table, a polishing cavity movably arranged on one of the two supporting mechanisms, a fine grinding cavity movably arranged on the other supporting mechanism of the two supporting mechanisms, and a gear ring sleeved on the polishing cavity or the fine grinding cavity; the polishing cavity is butted and communicated with the fine grinding cavity; the driving box is meshed with the gear ring.

As a further scheme of the utility model, a first movable clamping plate and a first fixed clamping plate are arranged in the polishing cavity, the first movable clamping plate and the first fixed clamping plate are oppositely arranged in the polishing cavity, the first movable clamping plate is movably arranged at the top of the polishing cavity through two first sliding arms, and the first fixed clamping plate is fixed at the bottom of the polishing cavity through two first fixed arms; the two first sliding arms are symmetrically fixed on the first movable clamping plate, one end, far away from the first movable clamping plate, of the first movable clamping plate extends out of the polishing cavity from inside to outside and can move up and down, and a first pressure spring is sleeved on the first sliding arm between the polishing cavity and the first movable clamping plate; the two first fixing arms are symmetrically fixed on the first fixing clamp plate, extend out of the polishing cavity from inside to outside and are fixed on the polishing cavity through nuts; and polishing cotton layers are respectively arranged on the opposite surfaces of the first movable clamping plate and the first fixed clamping plate.

As a further scheme of the utility model, a second movable clamping plate and a second fixed clamping plate are arranged in the fine grinding cavity, the second movable clamping plate and the second fixed clamping plate are oppositely arranged in the fine grinding cavity, the second movable clamping plate is movably arranged at the top of the fine grinding cavity through two second sliding arms, and the second fixed clamping plate is fixed at the bottom of the fine grinding cavity through two second fixed arms; the two second sliding arms are symmetrically fixed on the second movable clamping plate, one end of the second movable clamping plate, which is far away from the second movable clamping plate, extends out of the fine grinding cavity from inside to outside and can move up and down, and a second pressure spring is sleeved on the second sliding arm between the fine grinding cavity and the second movable clamping plate; the two second fixing arms are symmetrically fixed on the second fixing clamp plate, extend out of the fine grinding cavity from inside to outside and are fixed on the fine grinding cavity through nuts; and fine sand plates are respectively arranged on the opposite surfaces of the second movable clamping plate and the second fixed clamping plate.

As a further scheme of the utility model, a driving motor is arranged in the driving box, a rotating shaft of the driving motor is provided with a transmission gear matched with the gear ring, and the gear ring is meshed with the transmission gear.

As a further scheme of the utility model, the supporting mechanism comprises a bearing seat fixed on the polishing table through a support arm, and a bearing fixed in the bearing seat; and the bearing of one of the two supporting mechanisms is sleeved on one end of the fine grinding cavity far away from the polishing cavity, and the bearing of the other supporting mechanism is sleeved on one end of the polishing cavity far away from the fine grinding cavity.

As a further scheme of the utility model, the spraying mechanism comprises a water collecting tank arranged on the polishing table, a spraying pipe fixed on the water collecting tank, and a plurality of atomizing heads uniformly distributed on the spraying pipe; the water collecting tank is positioned in front of the fine grinding cavity; and a drainage switch is arranged on the side wall of the bottom end of the water collecting tank.

In order to ensure the stability of the transmission of the copper wires, the number of the wire pressing mechanisms is three; two of the three line ball mechanisms are symmetrically arranged at two ends of the water collecting tank, and the other line ball mechanism is arranged at a cavity opening at one end of the polishing cavity far away from the fine grinding cavity. As a further scheme of the utility model, the wire pressing mechanism comprises a wire guide table and two groups of wire pressing wheels fixed on the wire guide table; the two groups of wire wheels are oppositely arranged on the wire guide table; the wire guide table is vertically fixed on the polishing table.

In order to facilitate storage of other components, a storage box is arranged below the platen of the polishing table. In order to facilitate the movement of polishing, four corners of the bottom of the polishing table are respectively provided with a roller.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

(1) according to the utility model, the rotary straight barrel polishing mechanism consisting of the polishing cavity and the fine grinding cavity is matched with the driving box, so that the rotary polishing of a single copper wire can be completed in the transmission of the copper wire during the production of the cable, the copper wire does not need to be subjected to independent polishing treatment before use, the production of the cable and the polishing of the copper wire are simultaneously carried out, the polishing efficiency of the copper wire is improved, and the production efficiency of the cable is also well improved, so that the problems of poor polishing effect and low efficiency of the existing copper wire polishing equipment and method can be well solved.

(2) The spraying mechanism arranged in front of the rotary straight barrel polishing mechanism can effectively prevent the copper wire from being too high in temperature in the rotary straight barrel polishing mechanism, and effectively ensures the copper wire polishing quality.

(3) The wire pressing mechanism provided by the utility model can ensure the smoothness of the copper wire during polishing and effectively ensure the polishing effect.

Drawings

Fig. 1 is an overall structural view of the present invention.

FIG. 2 is a partial structural schematic diagram of the present invention.

FIG. 3 is a schematic view of the structure of the polishing pad layer according to the present invention.

Fig. 4 is a schematic structural view of the fine sand plate of the present invention.

Fig. 5 is a schematic structural diagram of the first slider according to the present invention.

Fig. 6 is a schematic structural diagram of a first fixing arm according to the present invention.

The reference numbers in the above figures refer to: 1-polishing table, 2-bearing seat, 201-bearing, 3-polishing cavity, 301-first movable clamping plate, 302-polishing cotton layer, 303-first sliding arm, 304-first pressure spring, 305-first fixed arm, 306-first fixed clamping plate, 4-fine grinding cavity, 401-second movable clamping plate, 402-fine sand plate, 403-second sliding arm, 404-second pressure spring, 405-second fixed arm, 406-second fixed clamping plate, 5-driving box, 6-toothed ring, 7-driving gear, 8-spraying pipe, 9-atomizing head, 10-wire guide table, 11-wire pressing wheel, 12-water collecting box, 13-drainage switch, 14-containing box, 15-roller, 16-driving motor.

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.

Examples

As shown in fig. 1 to 6, the polishing device for cable copper wires of the present invention comprises a polishing table 1, a spraying mechanism, a rotary straight barrel polishing mechanism, a wire pressing mechanism, and a driving box 5. In order to use the entire apparatus, a storage box 14 is provided below the platen of the polishing table 1, and rollers 15 are provided at four corners of the bottom of the polishing table 1, respectively, so that the entire apparatus can be moved as needed during use. When the device is used, the device is arranged between copper wire conveying equipment and an extruding device in cable production so as to realize polishing before copper wire cladding.

During specific implementation, the spraying mechanism, the rotary straight barrel polishing mechanism and the line pressing mechanism are respectively fixed on the polishing table 1 through screws, the spraying mechanism is located in front of the rotary straight barrel polishing mechanism, and the driving box 5 is located below the rotary straight barrel polishing mechanism and meshed with the rotary straight barrel polishing mechanism. The driving box 5 is arranged on the polishing table 1 and used for driving the rotary straight barrel polishing mechanism to rotate. The rotary straight barrel polishing mechanism comprises a supporting mechanism, a polishing cavity 3, a fine grinding cavity 4 and a toothed ring 6. Specifically, the number of the supporting mechanisms is two, and the two supporting mechanisms are symmetrically arranged on the polishing table 1 and are fixed through screws. And the polishing cavity 3 is movably arranged on one of the two supporting mechanisms. The fine grinding cavity 4 is movably arranged on the other support mechanism of the two support mechanisms. The gear ring 6 is sleeved on the polishing cavity 3 or the fine grinding cavity 4, in the embodiment, the gear ring 6 is sleeved on the fine grinding cavity 4, the gear ring 6 is fixed with the fine grinding cavity 4 into a whole, and the gear ring 6 can be sleeved on the polishing cavity 3 according to requirements in use. The polishing cavity 3 is butted and communicated with the fine grinding cavity 4 and is fixed through screws.

As shown in fig. 2, the support mechanism includes a bearing housing 2 fixed to the polishing table 1 by an arm, and a bearing 201 fixed in the bearing housing 2. The bearing 201 of one of the two supporting mechanisms is sleeved on one end of the fine grinding cavity 4 far away from the polishing cavity 3, and the bearing 201 of the other supporting mechanism is sleeved on one end of the polishing cavity 3 far away from the fine grinding cavity 4. At the same time, the drive housing 5 meshes with the toothed ring 6. A driving motor 16 is arranged in the driving box 5, a driving gear 7 matched with the gear ring 6 is arranged on a rotating shaft of the driving motor 16, and the gear ring 6 is meshed with the driving gear 7. During the use, driving motor 16 is connected with outside controller, and when driving motor 16's pivot rotated, driving tooth 7 drove ring gear 6 and rotates, polishes the chamber 3 promptly and grinds the chamber 4 with the ring gear 6 rotation with fine, makes polishing chamber 3 and grind chamber 4 realization and polish with the rotation of rotation to the surface of copper line.

As shown in fig. 2, a first movable clamp plate 301 and a first fixed clamp plate 306 are arranged in the polishing chamber 3, the first movable clamp plate 301 and the first fixed clamp plate 306 together form a polishing clamping chamber, in order to polish copper wires, polishing cotton layers 302 are respectively arranged on the opposite surfaces of the first movable clamp plate 301 and the first fixed clamp plate 306, and the polishing cotton layers 302 are fixed on the first movable clamp plate 301 and the first fixed clamp plate 306 in an adhering or clamping manner. As shown in fig. 3, the contact surface of the polishing cotton layer 302 is provided with an arc-shaped concave cavity to ensure sufficient contact with the surface layer of the copper wire and ensure the polishing effect. When the polishing device is installed, the first movable clamping plate 301 and the first fixed clamping plate 306 are oppositely arranged in the polishing cavity 3, and the first movable clamping plate 301 is movably arranged at the top of the polishing cavity 3 through two first sliding arms 303. The two first sliding arms 303 are symmetrically fixed on the first movable clamp plate 301, one end of the first sliding arm 303, which is far away from the first movable clamp plate 301, extends out of the polishing cavity 3 from inside to outside and can move up and down, and a first pressure spring 304 is sleeved on the first sliding arm 303, which is positioned between the polishing cavity 3 and the first movable clamp plate 301. First slide arm 303 is shown in fig. 5. The movable end of the first sliding arm 303 is provided with a threaded end, that is, the end of the first sliding arm 303 extending out of the polishing chamber 3 is positioned by a nut. The first pressure spring 304 is arranged to make the polishing cotton layer 302 contact with the copper wire more tightly, thereby ensuring the polishing effect. The first fixing clamp plate 306 is fixed at the bottom of the polishing chamber 3 through two first fixing arms 305; the first fixing arm 305 is shown in fig. 6, a threaded end is provided on a movable end of the first fixing arm 305, two of the first fixing arms 305 are symmetrically fixed on a first fixing clamp plate 306, and the first fixing arm 305 extends out of the polishing chamber 3 from inside to outside and is fixed on the polishing chamber 3 through a nut.

Still further, as shown in fig. 2, a second movable clamping plate 401 and a second fixed clamping plate 406 are arranged in the fine grinding chamber 4, and the second movable clamping plate 401 and the second fixed clamping plate 406 together form a grinding clamping chamber. In order to effectively remove rust and an oxide layer on the surface of the copper wire, fine sand plates 402 are respectively arranged on the opposite surfaces of the second movable clamp plate 401 and the second fixed clamp plate 406, and the fine sand plates 402 are fixed on the second movable clamp plate 401 and the second fixed clamp plate 406 in an adhesion or clamping manner. As shown in fig. 4, the contact surface of the fine sand plate 402 is provided with an arc-shaped concave cavity to ensure sufficient contact with the surface layer of the copper wire and ensure the polishing effect. During installation, the second movable clamp plate 401 and the second fixed clamp plate 406 are oppositely arranged in the fine grinding cavity 4, the second movable clamp plate 401 is movably arranged at the top of the fine grinding cavity 4 through two second sliding arms 403, the two second sliding arms 403 are symmetrically fixed on the second movable clamp plate 401, one end, away from the second movable clamp plate 401, of the second sliding arm 403 extends out of the fine grinding cavity 4 from inside to outside and can move up and down, and a second pressure spring 404 is sleeved on the second sliding arm 403 between the fine grinding cavity 4 and the second movable clamp plate 401. The second fixing clamp plate 406 is fixed at the bottom of the fine grinding chamber 4 through two second fixing arms 405, the two second fixing arms 405 are symmetrically fixed on the second fixing clamp plate 406, and the second fixing arms 405 extend out of the fine grinding chamber 4 from inside to outside and are fixed on the fine grinding chamber 4 through nuts.

The first movable clamp plate 301, the first fixed clamp plate 306, the second fixed clamp plate 406, and the second movable clamp plate 401 in this embodiment are identical in structure. Meanwhile, the first slide arm 303 and the second slide arm 403 have the same structure and the same installation positioning mode. The first fixing arm 305 and the second fixing arm 405 have the same structure and the same mounting and fixing manner.

As shown in fig. 1, the spray mechanism includes a water collection tank 12, a spray pipe 8, and an atomizing head 9. Specifically, the water collection tank 12 is fixed to the polishing table 1 by screws, and the water collection tank 12 is located in front of the fine grinding chamber 4. In order to facilitate the drainage of the accumulated water, a drainage switch 13 is arranged on the side wall of the bottom end of the water collecting tank 12. The spray pipe 8 is fixed on the water collecting tank 12, when the spray pipe 8 is installed, the spray pipe 8 is fixed on the tank opening of the water collecting tank 12 through a support arm, the spray pipe 8 is positioned right above the water collecting tank 12, and when the spray pipe 8 is used, the spray pipe 8 is connected with an external water supply pipe. The quantity of atomising head 9 is a plurality of, and a plurality of atomising head 9 evenly distributed is on spray pipe 8, and this atomising head 9 is for having the shower nozzle that water smoke form sprays.

As shown in fig. 1, the number of the line pressing mechanisms is three, three two of the line pressing mechanisms are symmetrically arranged at two ends of the water collecting tank 12 and are fixed through screws, and the line pressing mechanisms and the spraying pipes 8 are located at the same level upwards, so that the copper wires can be located under the spraying pipes 8 after passing through the line pressing mechanisms, the surface of the copper wires can be fully kept wet, the excessive temperature of the copper wires in the rotary straight-barrel polishing mechanism can be effectively prevented, and the polishing quality of the copper wires is effectively ensured. The other wire pressing mechanism is arranged at the cavity opening of one end of the polishing cavity 3 far away from the fine grinding cavity 4 and is fixed through screws. The wire pressing mechanism comprises a wire guide table 10 and two groups of wire pressing wheels 11 fixed on the wire guide table 10. Specifically, two groups of wire wheels 11 are oppositely arranged on a wire guide table 10, and the wire guide table 10 is vertically fixed on the polishing table 1 and fixed through screws. During the use, the planarization of copper line when the polishing can be guaranteed to line ball mechanism, the effectual effect of guaranteeing the polishing.

When the device is used specifically, the device is arranged between copper wire conveying equipment and a squeezing device in cable production, copper wires conveyed by the copper wire conveying equipment pass through the wire pressing wheel 11 at the front end of the water collecting tank 12, and then enter the fine grinding cavity 4 through the wire pressing wheel 11 below the atomizing head 9 and in front of the fine grinding cavity 4. At this time, the driving motor 16 is started by an external controller, the driving motor 16 is electrified to rotate, the transmission teeth 7 on the rotating shaft of the driving motor 16 drive the gear ring 6 to rotate, and the polishing cavity 3 and the fine grinding cavity 4 rotate along with the gear ring 6. At the moment, the fine grinding cavity 4 grinds the rust and the oxide layer on the surface of the copper wire in the rotation process, the copper wire ground by the fine grinding cavity 4 enters the polishing cavity 3, and the polishing cavity 3 carries out rotary polishing on the surface of the copper wire in the rotation process, so that the surface of the copper wire is smoother. The copper wire with polished surface is directly sent into the copper wire extruding device. Therefore, the rotary straight barrel polishing mechanism consisting of the polishing cavity 3 and the fine grinding cavity 4 is matched with the driving box 5, so that the rotary polishing of a single copper wire can be completed in the transmission of the copper wire during cable production, the copper wire does not need to be subjected to independent polishing treatment before use, the cable production and the copper wire polishing are simultaneously performed, the polishing efficiency of the copper wire is improved, the production efficiency of the cable is also well improved, and the problems of poor polishing effect and low efficiency existing in the conventional copper wire polishing equipment and method are well solved.

As described above, the present invention can be preferably realized.

Claims (8)

1. A polishing device for a cable copper wire is characterized by comprising a polishing table (1), a spraying mechanism, a rotary straight barrel polishing mechanism and a wire pressing mechanism which are respectively arranged on the polishing table (1), and a driving box (5) which is arranged on the polishing table (1) and is used for driving the rotary straight barrel polishing mechanism to rotate; the rotary straight barrel polishing mechanism comprises two supporting mechanisms symmetrically arranged on a polishing table (1), a polishing cavity (3) movably arranged on one of the two supporting mechanisms, a fine grinding cavity (4) movably arranged on the other supporting mechanism of the two supporting mechanisms, and a toothed ring (6) sleeved on the polishing cavity (3) or the fine grinding cavity (4); the polishing cavity (3) is butted and communicated with the fine grinding cavity (4); the driving box (5) is meshed with the gear ring (6).

2. The polishing device for the cable copper wire as recited in claim 1, wherein a first movable clamping plate (301) and a first fixed clamping plate (306) are arranged in the polishing chamber (3), the first movable clamping plate (301) and the first fixed clamping plate (306) are arranged in the polishing chamber (3) opposite to each other, the first movable clamping plate (301) is movably arranged at the top of the polishing chamber (3) through two first sliding arms (303), and the first fixed clamping plate (306) is fixed at the bottom of the polishing chamber (3) through two first fixed arms (305); the two first sliding arms (303) are symmetrically fixed on the first movable clamp plate (301), one end, away from the first movable clamp plate (301), of the first movable clamp plate (301) extends out of the polishing cavity (3) from inside to outside and can move up and down, and a first pressure spring (304) is sleeved on the first sliding arm (303) between the polishing cavity (3) and the first movable clamp plate (301); the two first fixing arms (305) are symmetrically fixed on a first fixing clamping plate (306), and the first fixing arms (305) extend out of the polishing cavity (3) from inside to outside and are fixed on the polishing cavity (3) through nuts; polishing cotton layers (302) are respectively arranged on the opposite surfaces of the first movable clamping plate (301) and the first fixed clamping plate (306).

3. The polishing device for the copper cable wire as claimed in claim 2, wherein a second movable clamping plate (401) and a second fixed clamping plate (406) are arranged in the fine grinding cavity (4), the second movable clamping plate (401) and the second fixed clamping plate (406) are oppositely arranged in the fine grinding cavity (4), the second movable clamping plate (401) is movably arranged at the top of the fine grinding cavity (4) through two second sliding arms (403), and the second fixed clamping plate (406) is fixed at the bottom of the fine grinding cavity (4) through two second fixed arms (405); the two second sliding arms (403) are symmetrically fixed on the second movable clamping plate (401), one end, away from the second movable clamping plate (401), of the second movable clamping plate (401) extends out of the fine grinding cavity (4) from inside to outside and can move up and down, and a second pressure spring (404) is sleeved on the second sliding arm (403) between the fine grinding cavity (4) and the second movable clamping plate (401); the two second fixing arms (405) are symmetrically fixed on the second fixing clamping plate (406), and the second fixing arms (405) extend out of the fine grinding cavity (4) from inside to outside and are fixed on the fine grinding cavity (4) through nuts; and fine sand plates (402) are respectively arranged on the opposite surfaces of the second movable clamping plate (401) and the second fixed clamping plate (406).

4. The polishing device for the copper cable wire as claimed in claim 3, wherein a driving motor (16) is arranged in the driving box (5), a driving tooth (7) matched with the gear ring (6) is arranged on a rotating shaft of the driving motor (16), and the gear ring (6) is meshed with the driving tooth (7).

5. The polishing device for the copper cable wire as claimed in claim 4, wherein the supporting mechanism comprises a bearing seat (2) fixed on the polishing table (1) through a support arm, and a bearing (201) fixed in the bearing seat (2); the bearing (201) of one of the two supporting mechanisms is sleeved on one end of the fine grinding cavity (4) far away from the polishing cavity (3), and the bearing (201) of the other supporting mechanism is sleeved on one end of the polishing cavity (3) far away from the fine grinding cavity (4).

6. The polishing device for the copper cable wire as claimed in claim 5, wherein the spraying mechanism comprises a water collecting tank (12) arranged on the polishing table (1), a spraying pipe (8) fixed on the water collecting tank (12), and a plurality of atomizing heads (9) uniformly distributed on the spraying pipe (8); the water collecting tank (12) is positioned in front of the fine grinding cavity (4); and a drainage switch (13) is arranged on the side wall of the bottom end of the water collecting tank (12).

7. The polishing device for copper wires for cables as claimed in claim 6, wherein the number of the wire pressing mechanisms is three; two of the three line pressing mechanisms are symmetrically arranged at two ends of the water collecting tank (12), and the other line pressing mechanism is arranged at a cavity opening at one end of the polishing cavity (3) far away from the fine grinding cavity (4); the wire pressing mechanism comprises a wire guide table (10) and two groups of wire pressing wheels (11) fixed on the wire guide table (10); the two groups of wire wheels (11) are oppositely arranged on the wire guide table (10); the wire guide table (10) is vertically fixed on the polishing table (1).

8. The polishing device for the copper cable wire as claimed in any one of claims 1 to 7, wherein a storage box (14) is arranged below the platen of the polishing table (1), and rollers (15) are respectively arranged at four corners of the bottom of the polishing table (1).

Images