CN211637765U - A wire drawing machine for cable manufacture - Google Patents
A wire drawing machine for cable manufacture Download PDFInfo
- Publication number
- CN211637765U CN211637765U CN202020052649.9U CN202020052649U CN211637765U CN 211637765 U CN211637765 U CN 211637765U CN 202020052649 U CN202020052649 U CN 202020052649U CN 211637765 U CN211637765 U CN 211637765U
- Authority
- CN
- China
- Prior art keywords
- wire drawing
- wire
- drawing die
- hole
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Metal Extraction Processes (AREA)
Abstract
The utility model discloses a wire drawing machine for cable production, which comprises a machine base, wherein a plurality of groups of wire drawing mechanisms are arranged at the upper end of the machine base along a linear array, each wire drawing mechanism comprises a water tank, the water tank is communicated with a through hole along the horizontal direction, a wire drawing die mounting seat is rotationally arranged in the through hole, a wire drawing die is coaxially and fixedly arranged in the wire drawing die mounting seat, a wire drawing hole which is communicated with the wire drawing die axial line position and has gradually reduced aperture is arranged at the wire drawing die axial line position, the wire drawing hole directions of the wire drawing dies in two adjacent groups of wire drawing mechanisms are opposite, a traction mechanism is arranged between the two adjacent groups of wire drawing mechanisms, an overflow hole is arranged on the side wall of the water tank, the vertical height of the overflow hole is higher than the highest mounting height of the wire drawing die, the wire drawing machine for cable production adopts a plurality of groups of wire drawing die, reduces single variable, and, thereby ensuring the production efficiency.
Description
Technical Field
The utility model relates to a cable manufacture equipment technical field specifically is a wire drawing machine for cable manufacture.
Background
The cable drawing machine is to stretch thicker copper pole to thinner sinle silk in cable manufacture, at the wire drawing in-process, wire drawing cross-section change is great, current wire drawing machine adopts the single to last the wire drawing, in the wire drawing in-process, because the drop is great around the cross-section, drawing dynamics is big, easily cause disconnected silk scheduling problem, the mode of adopting a lot of wire drawing among the prior art equally, and then reduce the change amount in single wire drawing cross-section, in order to reduce drawing dynamics, but because at the drawing in-process, sinle silk length increases gradually, cause the front and back linear velocity different, consequently, the continuity is relatively poor between the wire drawing many times, cause production efficiency to be low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a wire drawing machine for cable manufacture, adopt the mode of multiunit wire drawing die wire drawing, reduce the single variable, and every group wire drawing mechanism rear sets up drive mechanism alone, promotes the wire drawing continuity to guarantee production efficiency, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wire drawing machine for cable production comprises a machine base, wherein a plurality of groups of wire drawing mechanisms are arranged at the upper end of the machine base along a linear array, the wire drawing mechanism comprises a water tank, the water tank is provided with a through hole in a penetrating way along the horizontal direction, a wire drawing die mounting seat is rotationally arranged in the through hole, a wire drawing die is coaxially and fixedly arranged in the wire drawing die mounting seat, wire drawing holes which are communicated with each other and have gradually reduced bore diameters are arranged at the axial positions of the wire drawing die, the wire drawing hole directions of the wire drawing dies in two adjacent groups of wire drawing mechanisms are opposite, a traction mechanism is arranged between the two adjacent groups of wire drawing mechanisms, the side wall of the water tank is provided with an overflow hole, the vertical height of the overflow hole is higher than the highest mounting height of the wire-drawing die, the inside storage water tank that sets up of frame, set up the self priming pump in the storage water tank, the self priming pump passes through pipeline and basin intercommunication, the intercommunication sets up the overflow pipe between the overflow hole of basin and the storage water tank.
As a preferred technical scheme of the utility model, a powder box is arranged outside the water tank at the upstream side of the wire-drawing die, the side wall of the powder box is provided with a through hole coaxial with the wire-drawing die, and the upper end of the powder box is provided with an opening;
through filling the wire drawing powder in the powder box inside, the sliding property when guaranteeing the sinle silk through the wire drawing hole reduces the friction between sinle silk and the wire drawing hole to avoid wire drawing downthehole wall and sinle silk surface fish tail.
As a preferred technical scheme of the utility model, the end of the wire-drawing die is coaxially provided with a gear ring, the outside of the water tank is provided with a first motor, and the end of an output shaft of the first motor is provided with a gear meshed with the gear ring;
the wire drawing die and the wire drawing die mounting seat are driven to synchronously rotate through the first motor, so that the wire drawing die is in contact with cooling water at different depths in the water tank, the temperature rise of the wire drawing die is controlled, the size change of a wire drawing hole caused by heating is avoided, in addition, in the rotating process, partial wire drawing powder can enter the wire drawing hole along with the wire core, the friction force between the wire drawing hole and the wire core is reduced, and the wire breaking probability is reduced.
As a preferred technical scheme of the utility model, the wire-drawing die mounting seat is wrapped outside the wire-drawing die, and the wire-drawing die mounting seat and the circumferential surface part of the wire-drawing die are provided with through holes;
through the parcel effect of drawing die mount pad, make the both ends of drawing die and basin inner chamber be in isolated state, avoid the cooling water to drench the wire drawing powder, avoid the sinle silk to wet, set up the through-hole on drawing die mount pad surface simultaneously, help increasing the heat transfer area of drawing die and cooling water, the drawing die mount pad is divided into along the axial and is controlled two parts, and the maintenance of the inside drawing die of being convenient for is changed.
As a preferred technical scheme of the utility model, the traction mechanism is arranged on the surface of the frame at the downstream side of the wire-drawing die, the traction mechanism comprises a traction wheel, the axis of the traction wheel is perpendicular to the axis of the wire-drawing die, the circumferential surface of the traction wheel is tangent to the axis of the adjacent wire-drawing die, and the axis position of the traction wheel is provided with a second motor;
the second motor drives the traction wheel to rotate, and the wire core after being drawn is wound outside the traction wheel, so that the wire core is axially drawn, and the rotating speed of the traction wheel at the downstream side is greater than that at the upstream side, so that the working continuity of the front and rear wire drawing mechanisms is ensured.
As a preferred technical scheme of the utility model, the surface of the upstream side machine base of the first group of wire drawing mechanisms is provided with a guide mechanism, the downstream side of the last group of wire drawing mechanisms is provided with a guide mechanism, and the guide mechanism comprises two pairs of rolling track wheels;
the two sets of track wheels act on the rollers to limit the movement direction of the wire core, so that the wire core and the wire-drawing die have better coaxiality when passing through the wire-drawing hole, and the eccentric wear of the inner wall of the wire-drawing die is avoided.
Compared with the prior art, the beneficial effects of the utility model are that: this a wire drawing machine for cable manufacture adopts the multiunit wire drawing mould to carry out continuous wire drawing, and guarantees through lasting water-cooled mode that wire drawing hole aperture is stable, and adopts multiunit independent control drive mechanism, carries out solitary traction force supply to every wire drawing mechanism of group, guarantees the continuity of wire drawing to play the effect of guaranteeing production efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the drawing mechanism of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a cross-sectional view of the utility model at a;
fig. 5 is the assembly schematic diagram of the wire-drawing die of the present invention.
In the figure: the automatic wire drawing machine comprises a machine base 1, a wire drawing mechanism 2, a 201 water tank, a first motor 202, an overflow pipe 203, a powder box 204, a wire drawing die mounting seat 205, a wire drawing die 206, a traction mechanism 3, a traction wheel 301, a second motor 302 and a guide mechanism 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a wire drawing machine for cable production comprises a machine base 1, a plurality of groups of wire drawing mechanisms 2 are arranged at the upper end of the machine base 1 along a linear array, each wire drawing mechanism 2 comprises a water tank 201, the water tanks 201 are provided with through holes in a through mode along the horizontal direction, wire drawing die mounting seats 205 are arranged in the through holes in a rotating mode, wire drawing dies 206 are coaxially and fixedly arranged in the wire drawing die mounting seats 205, wire drawing holes communicated with each other and with gradually reduced apertures are formed in the axial line positions of the wire drawing dies 206, the wire drawing hole directions of the wire drawing dies 206 in two adjacent groups of wire drawing mechanisms 2 are opposite, a traction mechanism 3 is arranged between the two adjacent groups of wire drawing mechanisms 2, S-shaped arrangement of wire cores is achieved, occupied space of the whole mechanism is favorably reduced, overflow holes are formed in the side walls of the water tanks 201, the vertical height of the overflow holes is higher than the highest mounting height of the wire drawing dies 206, an overflow pipe 203 is communicated between the overflow hole of the water tank 201 and the water storage tank.
A powder box 204 is arranged outside the water tank 201 on the upstream side of the wire-drawing die 206, a through hole coaxial with the wire-drawing die 206 is arranged on the side wall of the powder box 204, and an opening is arranged at the upper end of the powder box 204;
through filling the wire drawing powder in powder box 204 inside, the sliding property when guaranteeing the sinle silk through the wire drawing hole reduces the friction between sinle silk and the wire drawing hole to avoid wire drawing downthehole wall and sinle silk surface fish tail.
A gear ring is coaxially arranged at the end part of the wire-drawing die 206, a first motor 202 is arranged outside the water tank 201, and a gear meshed with the gear ring is arranged at the end part of an output shaft of the first motor 202;
through the synchronous rotation of first motor 202 drive drawing die 206 and drawing die mount pad 205, make the cooling water contact of the different degree of depth in drawing die 206 and the basin 201, help controlling the temperature rise of drawing die 206, avoid the drawing hole because of the size change that the heating caused, and at the rotation in-process, can make partial wire drawing powder get into the drawing hole along with the sinle silk, reduce the frictional force between drawing hole and the sinle silk, help reducing disconnected silk probability.
The wire-drawing die mounting seat 205 is wrapped outside the wire-drawing die 206, and through holes are formed in the wire-drawing die mounting seat 205 and the circumferential surface part of the wire-drawing die 206;
through the parcel effect of wire drawing die mount pad 205, make the both ends of wire drawing die 206 and basin 201 inner chamber be in isolated state, avoid the cooling water to drench the wire drawing powder, avoid the sinle silk to wet, set up the through-hole on wire drawing die mount pad 205 surface simultaneously, help increasing the heat transfer area of wire drawing die 206 and cooling water, wire drawing die mount pad 205 divide into about two parts along the axial, and fix through the stay bolt parallel with the axis, the maintenance of the inside wire drawing die 206 of being convenient for is changed.
The traction mechanism 3 is arranged on the surface of the machine base 1 at the downstream side of the wire-drawing die 206, the traction mechanism 3 comprises a traction wheel 301, the axis of the traction wheel 301 is vertical to the axis of the wire-drawing die 206, the circumferential surface of the traction wheel 301 is tangent to the axis of the adjacent wire-drawing die 206, and a second motor 302 is arranged at the axis position of the traction wheel 301;
the second motor 302 drives the traction wheel 301 to rotate, and the wire core after being drawn is wound outside the traction wheel 301, so that the wire core is axially drawn, and the rotating speed of the traction wheel 301 at the downstream side is larger than that at the upstream side, so that the continuity of the work of the front and rear wire drawing mechanisms 2 is ensured.
The surface of the upstream side base 1 of the first group of wire drawing mechanisms 2 is provided with a guide mechanism 4, the downstream side of the last group of wire drawing mechanisms 2 is provided with the guide mechanism 4, and the guide mechanism 4 comprises two pairs of rolling track wheels;
the motion direction of the wire core is limited by the action of the two pairs of rolling track wheels, so that the wire core has better coaxiality with the wire drawing die 206 when passing through the wire drawing hole, and the eccentric wear of the inner wall of the wire drawing die 206 is avoided.
When in use: the wire core is guided by the guide mechanism 4, then sequentially passes through a plurality of groups of wire drawing dies 206 of the wire drawing mechanism 2, then is guided by the guide mechanism 4 and then is wound on the surface of the subsequent take-up roller, when the automatic drawing device works, the first motor 202 drives the drawing die 206 to rotate, the self-sucking pump continuously lifts cooling water in the water storage tank to the inside of the water tank 201, when the water level in the water tank 201 rises, the water overflows to the water storage tank through the overflow pipe 203, the circulating water cooling is realized, the temperature reduction of the wire drawing die 206 is completed, in the wire drawing process, the powder box 204 is filled with wire drawing powder, which is beneficial to reducing the friction force between a wire core and the inner wall of a wire drawing hole and reducing the wire breaking probability, and a traction mechanism 3 is arranged between two adjacent groups of wire drawing mechanisms 2, the traction mechanism 3 is used as a wire receiving end of the upstream wire drawing mechanism 2 and a wire releasing end of the downstream wire drawing mechanism 2, and continuous wire drawing is realized by controlling the rotating speed difference of different groups of traction mechanisms 3.
The utility model discloses a multiunit wire drawing die 206 carries out the continuous wire drawing, and guarantees through the mode that lasts water-cooling that wire drawing hole aperture is stable, and adopts multiunit independent control drive mechanism 3, carries out solitary traction force supply to every group wire drawing mechanism 2, guarantees the continuity of wire drawing to play the effect of guaranteeing production efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A wire drawing machine for cable manufacture, includes frame (1), its characterized in that: the wire drawing mechanism comprises a machine base (1), wherein a plurality of groups of wire drawing mechanisms (2) are arranged at the upper end of the machine base (1) along a linear array, each wire drawing mechanism (2) comprises a water tank (201), each water tank (201) is provided with a through hole in a penetrating way along the horizontal direction, a wire drawing die mounting seat (205) is arranged in each through hole in a rotating way, a wire drawing die (206) is coaxially and fixedly arranged in each wire drawing die mounting seat (205), wire drawing holes which are communicated and the aperture of each wire drawing die (206) is gradually reduced are formed in the axis position of each wire drawing die, the wire drawing holes of the wire drawing dies (206) in two adjacent groups of wire drawing mechanisms (2) are opposite in direction, a traction mechanism (3) is arranged between the two adjacent groups of wire drawing mechanisms (2), an overflow hole is formed in the side wall of each water tank (201), the vertical height of each overflow hole is higher than the highest mounting height of each wire drawing die (, an overflow pipe (203) is communicated between an overflow hole of the water tank (201) and the water storage tank.
2. Drawing machine for the production of electric cables according to claim 1, characterised in that: the outside of a water tank (201) on the upstream side of the wire-drawing die (206) is provided with a powder box (204), the side wall of the powder box (204) is provided with a through hole coaxial with the wire-drawing die (206), and the upper end of the powder box (204) is provided with an opening.
3. Drawing machine for the production of electric cables according to claim 1, characterised in that: the end part of the wire-drawing die (206) is coaxially provided with a gear ring, the outside of the water tank (201) is provided with a first motor (202), and the end part of an output shaft of the first motor (202) is provided with a gear meshed with the gear ring.
4. Drawing machine for the production of electric cables according to claim 1, characterised in that: the wire-drawing die mounting seat (205) is wrapped outside the wire-drawing die (206), and through holes are formed in the wire-drawing die mounting seat (205) and the circumferential surface of the wire-drawing die (206).
5. Drawing machine for the production of electric cables according to claim 1, characterised in that: traction mechanism (3) set up frame (1) surface at drawing die (206) downstream side, traction mechanism (3) include traction wheel (301), the axis of traction wheel (301) is perpendicular with drawing die (206) axis, the periphery and the adjacent drawing die (206) axis of traction wheel (301) are tangent, traction wheel (301) axis position is provided with second motor (302).
6. Drawing machine for the production of electric cables according to claim 1, characterised in that: the surface of an upstream side machine base (1) of the first group of wire drawing mechanisms (2) is provided with a guide mechanism (4), the downstream side of the last group of wire drawing mechanisms (2) is provided with the guide mechanism (4), and the guide mechanism (4) comprises two pairs of rolling track wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020052649.9U CN211637765U (en) | 2020-01-10 | 2020-01-10 | A wire drawing machine for cable manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020052649.9U CN211637765U (en) | 2020-01-10 | 2020-01-10 | A wire drawing machine for cable manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211637765U true CN211637765U (en) | 2020-10-09 |
Family
ID=72704695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020052649.9U Active CN211637765U (en) | 2020-01-10 | 2020-01-10 | A wire drawing machine for cable manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211637765U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718897A (en) * | 2021-01-27 | 2021-04-30 | 柳州工学院 | Cable wire drawing adjusting device |
| CN113192691A (en) * | 2021-04-15 | 2021-07-30 | 白银有色长通电线电缆有限责任公司 | Heading die-threading machine for conductor wire drawing |
| CN116727470A (en) * | 2023-07-04 | 2023-09-12 | 海盐嘉盛瑞科技股份有限公司 | Continuous wire drawing production equipment and process |
| CN118180182A (en) * | 2024-03-29 | 2024-06-14 | 常州润来科技有限公司 | Empty equipment that draws of semi-hard state copper light pipe production |
| CN118341849A (en) * | 2024-05-28 | 2024-07-16 | 兴化市运元金属制品有限公司 | Stainless steel wire drawing device convenient to adjust |
-
2020
- 2020-01-10 CN CN202020052649.9U patent/CN211637765U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718897A (en) * | 2021-01-27 | 2021-04-30 | 柳州工学院 | Cable wire drawing adjusting device |
| CN112718897B (en) * | 2021-01-27 | 2022-07-26 | 柳州工学院 | Cable wire drawing adjusting device |
| CN113192691A (en) * | 2021-04-15 | 2021-07-30 | 白银有色长通电线电缆有限责任公司 | Heading die-threading machine for conductor wire drawing |
| CN113192691B (en) * | 2021-04-15 | 2022-07-01 | 白银有色长通电线电缆有限责任公司 | Heading die-threading machine for conductor wire drawing |
| CN116727470A (en) * | 2023-07-04 | 2023-09-12 | 海盐嘉盛瑞科技股份有限公司 | Continuous wire drawing production equipment and process |
| CN116727470B (en) * | 2023-07-04 | 2023-12-19 | 海盐嘉盛瑞科技股份有限公司 | Continuous wire drawing production equipment and process |
| CN118180182A (en) * | 2024-03-29 | 2024-06-14 | 常州润来科技有限公司 | Empty equipment that draws of semi-hard state copper light pipe production |
| CN118341849A (en) * | 2024-05-28 | 2024-07-16 | 兴化市运元金属制品有限公司 | Stainless steel wire drawing device convenient to adjust |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211637765U (en) | A wire drawing machine for cable manufacture | |
| CN217798187U (en) | Pre-straightening machine for producing cold-drawn precise seamless steel pipe | |
| CN107243515B (en) | High-efficiency wire drawing and annealing production line for cables | |
| CN110340164B (en) | Production process of brass wire | |
| CN112017827A (en) | Wire twisting machine for preparing semiconductor graphite and wire twisting method thereof | |
| CN104091653A (en) | Wire harness roll-in frame winch | |
| CN209935540U (en) | Non-sliding double-layer heavy drawing machine | |
| CN101559440A (en) | Aluminum alloy wire-drawing machine set | |
| CN216112088U (en) | Automatic circulation device for copper wire stretching lubricating liquid | |
| CN214813672U (en) | Aluminum pipe automatic feeding drawbench | |
| CN113894179B (en) | Metal rod wire winding process | |
| CN115582443A (en) | Wire drawing device for production of assembled wall body reinforcing steel bars and wire drawing method thereof | |
| CN204262076U (en) | Double-head heavy drawing machine | |
| CN201552190U (en) | Water-tank wire drawing machine with horizontal loop diameter correction system | |
| CN211489086U (en) | Production device of polishing line | |
| CN203649022U (en) | Low-noise multi-head wire drawing machine | |
| CN218425533U (en) | Automobile differential shell mold | |
| CN102240685B (en) | Stretcher | |
| CN220387488U (en) | High-speed water tank wire drawing machine | |
| CN216397556U (en) | Traction wire drawing mechanism | |
| CN111215472A (en) | Production device and production process of polishing line | |
| CN213412872U (en) | Cooling water tank device capable of improving cooling time of melt-blown material strips | |
| CN218424789U (en) | Seamless steel pipe plug cooling device | |
| CN110860570A (en) | Ultra-soft line production device | |
| CN216420922U (en) | Spiral reinforcing steel bar holding frame forming structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |