CN210936479U - Wire drawing mechanism capable of stabilizing straightness of wet drawn steel wire - Google Patents
Wire drawing mechanism capable of stabilizing straightness of wet drawn steel wire Download PDFInfo
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- CN210936479U CN210936479U CN201921751433.5U CN201921751433U CN210936479U CN 210936479 U CN210936479 U CN 210936479U CN 201921751433 U CN201921751433 U CN 201921751433U CN 210936479 U CN210936479 U CN 210936479U
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Abstract
The utility model relates to a can stabilize wire drawing mechanism of wet steel wire straightness accuracy that draws, including the fixed finished product mould that sets up on the wire drawing machine, be located finished product mould low reaches and can pivoted traction wheel, fixed setting is crossed line wheel at traction wheel low reaches and rotatable a plurality of, and a take-up, fixed being provided with a guide pulley between finished product mould and the traction wheel, circumference has seted up an annular guide slot that matches with the steel wire that finished product mould pulled out on the guide pulley, the position of guide pulley satisfies in the guide slot that the steel wire that pulls out from the finished product mould export can be followed the straight extension of central line direction of export to the guide pulley. Through setting up the guide pulley in finished product mould export low reaches, utilize the uncontrollable radial excursion of guide slot restriction steel wire of guide pulley to through setting up the guide pulley in suitable position, ensure that the steel wire atress is balanced in finished product mould, eliminate the bending deformation tendency of steel wire, improve product quality.
Description
The technical field is as follows:
the utility model belongs to wet drawing steel wire technique neighborhood, concretely relates to can stabilize wire drawing mechanism of wet drawing steel wire straightness accuracy.
Background art:
at present, wet-drawn steel wires are directly drawn by a drawing wheel after being discharged from a finished product die, and then are taken up by a take-up device after passing through a wire dividing wheel and a plurality of wire passing wheels. When the steel wire passes through the traction wheel, because of traction wheel traction portion axial distance is great, the wheel face is level and smooth to there is processing and installation error, consequently cause the steel wire to slide or roll along the traction wheel axial easily at the operation in-process, cause the steel wire to go out finished product mould back straightness accuracy unstability, and then lead to the steel wire atress inequality in finished product mould, cause the steel wire to produce stress inequality and lead to the mould abnormal wear, and can cause the steel wire ring footpath unusual, influence the customer and use.
The utility model has the following contents:
the utility model discloses the technical problem who at first will solve is: the wire drawing mechanism can stabilize the straightness of the wet drawn steel wire, so as to solve the problems of abnormal abrasion of a finished product die and abnormal diameter of a steel wire ring caused by uneven stress of the steel wire in the finished product die and improve the product quality.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a can stabilize wire drawing mechanism of wet drawing steel wire straightness accuracy, includes the fixed finished product mould that sets up on the wire drawing machine, be located finished product mould low reaches and can pivoted traction wheel, set up at traction wheel low reaches and rotatable separated time wheel, set up at separated time wheel low reaches and rotatable a plurality of line wheel and a take-up, fixed being provided with a rotatable guide pulley that corresponds with the finished product mould export between finished product mould and the traction wheel, the axial of guide pulley is on a parallel with the axial of traction wheel, and the annular guide slot that matches with the steel wire that the finished product mould pulled out is seted up to circumference on the guide pulley, the position of guide pulley satisfies in the steel wire that the outlet of finished product mould was pulled out can be followed the straight guide slot that extends to the guide pulley of central line.
As a preferred scheme, the guide wheel is connected to a connecting seat through a second bolt, the connecting seat comprises a base, a transverse adjusting plate is connected to the base through a first bolt, a first long hole perpendicular to the central line of the outlet is formed in the transverse adjusting plate, the first bolt penetrates through the first long hole to be in threaded connection with the base, a longitudinal adjusting plate is further vertically connected to the transverse adjusting plate, a second long hole perpendicular to the central line of the outlet and the first long hole is formed in the longitudinal adjusting plate, the guide wheel is connected to the longitudinal adjusting plate through the second bolt, and the second bolt is inserted into the second long hole.
As a preferred scheme, a through hole is formed in the transverse adjusting plate, the longitudinal adjusting plate is rotatably connected to the transverse adjusting plate through a pin shaft inserted into the through hole, the pin shaft is fixedly connected with the longitudinal adjusting plate, a rotary adjusting plate parallel to the longitudinal adjusting plate is arranged on the transverse adjusting plate on one side of the longitudinal adjusting plate, two adjusting screws are in threaded connection with the rotary adjusting plate, and the two adjusting screws are abutted to the longitudinal adjusting plate on two sides of the pin shaft after penetrating through the rotary adjusting plate from one side of the rotary adjusting plate back to the longitudinal adjusting plate.
Preferably, the traction wheel is rotatably connected to a bracket, the base is fixedly connected to the bracket, and the guide groove of the guide wheel is opposite to the traction wheel.
As a preferred scheme, the bottom of the guide groove is a concave arc surface equal to the outer diameter of the steel wire, and the height of the circle center of the concave arc surface and the height of the center of the outlet of a finished product die are kept horizontal.
The utility model has the advantages that: the utility model discloses a set up a guide pulley in finished product mould export low reaches, utilize the uncontrollable radial skew of guide slot restriction steel wire of guide pulley, and through setting up the guide pulley in suitable position, in the straight guide slot that extends to the guide pulley of central line direction that can follow the finished product mould export of the steel wire of ensureing to pull out from the finished product mould export, thereby ensure that the steel wire atress is balanced in the finished product mould, eliminate the steel wire to the unusual problem of abnormal wear and tear of finished product mould and steel wire winding footpath, improve product quality.
The utility model discloses further utilize horizontal regulating plate, vertical regulating plate to adjust the position of guide pulley for the export of finished product mould to improve the straightness accuracy of the steel wire of following the export of finished product mould and pulling out.
The utility model discloses advance through rotating the connection with vertical regulating plate on horizontal regulating plate to utilize rotatory regulating plate and adjusting screw to adjust vertical regulating plate and now to the angle of finished product mould export central line, thereby adjust the straightness accuracy of straightness that hangs down of guide pulley axial and finished product mould export central line, further improve the steel wire of following the export of finished product mould and pulling out.
The utility model discloses further connect the base on the support that is used for supporting the traction wheel to improve the stability of relative position between guide pulley and the traction wheel, ensure the stability of steel wire in transportation process.
The utility model discloses further set up the guide slot bottom into the arc the same with the steel wire diameter to improve the limiting displacement of guide slot to the steel wire, make the straightness accuracy remain stable when passing through the guide pulley of the steel wire that draws from the export of finished product mould.
Description of the drawings:
the following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic view of the installation structure of the guide wheel of the present invention;
FIG. 3 is a schematic view of a specific connection structure of the guide wheel and the connecting seat;
fig. 4 is a schematic structural view of the lateral adjustment plate of the present invention.
In fig. 1 to 4: 1. the wire drawing machine comprises a wire drawing machine body, 2, a finished product die, 201, an outlet, 202, a center line, 3, a traction wheel, 4, a wire passing wheel, 5, a wire take-up device, 6, a guide wheel, 601, a guide groove, 7, a steel wire, 8, a second bolt, 9, a connecting seat, 901, a base, 902, a first bolt, 903, a transverse adjusting plate, 904, a first long hole, 905, a longitudinal adjusting plate, 906, a second long hole, 907, a through hole, 908, a pin shaft, 909, a rotary adjusting plate, 910, an adjusting screw, 10, a support, 11 and a wire distributing wheel.
The specific implementation mode is as follows:
the following describes in detail a specific embodiment of the present invention with reference to the drawings.
As shown in fig. 1 to 4, a wire drawing mechanism capable of stabilizing the straightness of a wet drawn steel wire includes a finished product mold 2 fixedly disposed on a wire drawing machine 1, a traction wheel 3 located at the downstream of the finished product mold 2 and capable of rotating, a wire distribution wheel 11 fixedly disposed at the downstream of the traction wheel 3 and capable of rotating, a plurality of wire passing wheels 4 disposed at the downstream of the wire distribution wheel 11 and capable of rotating, and a wire take-up device 5, fig. 1 shows a structural schematic diagram of the wire drawing mechanism, in the specific implementation process, the traction wheel 3 is fixedly connected to a bottom surface or other positions through a frame, one wire distribution wheel 11 is disposed and fixed on the bottom surface or on the frame of the wire drawing machine through a bracket, 1 or more wire passing wheels 4 can be disposed as required, in this embodiment, two wire passing wheels 4 are disposed to change the conveying direction of the steel wire 7, so that the steel wire 7 can be smoothly conveyed to the wire take-up device 5, each, the steel wire drawing device is also rotationally connected to a fixed object through a rotating shaft, the traction wheel 3 is actively rotated and is driven to rotate by a power device (not shown in the figure), a rotatable guide wheel 6 corresponding to the outlet 201 of the finished product mold 2 is fixedly arranged between the finished product mold 2 and the traction wheel 3, the axial direction of the guide wheel 6 is parallel to the axial direction of the traction wheel 3, an annular guide groove 601 matched with a steel wire 7 drawn out of the finished product mold 2 is circumferentially arranged on the guide wheel 6, and the position of the guide wheel 6 meets the requirement that the steel wire 7 drawn out of the outlet 201 of the finished product mold 2 can straightly extend into the guide groove 601 of the guide wheel 6 along the direction of the central line 202 of. The guide groove 601 limits the radial movement of the steel wire 7, the guide wheel 6 rotates along with the movement of the steel wire 7 when the steel wire 7 moves downstream, and the steel wire 7 is drawn out of the finished product mold outlet 201, extends into the guide groove 601 of the guide wheel 6 along the central line 202 of the finished product mold outlet 201, winds through part of the guide groove 601 and then winds onto the traction wheel 3.
As shown in fig. 3, the guide wheel 6 is connected to a connecting seat 9 through a second bolt 8, the connecting seat 9 includes a base 901, the base 901 is connected to a transverse adjusting plate 903 through two first bolts 902, the transverse adjusting plate 903 is provided with a first long hole 904 perpendicular to the outlet center line 202, the two first bolts 902 respectively pass through the first long hole 904 and are in threaded connection with the base 901, the two first bolts 902 are arranged along the long axis direction of the first long hole 904, so that the transverse adjusting plate 903 can only move back and forth along the direction perpendicular to the outlet center line of the finished product mold, the transverse adjusting plate 903 is further vertically connected to a longitudinal adjusting plate 905, the longitudinal adjusting plate 905 is provided with a second long hole 906 perpendicular to both the outlet center line 202 and the first long hole 904, the guide wheel 6 is connected to the longitudinal adjusting plate 905 through the second bolt 8, the second bolt 8 is inserted into the second long hole 906, after the second bolt 8 is loosened, the guide wheel 6 can move back and forth along the long axis direction of the second long hole 906 to adjust the height of the guide wheel 6.
As shown in fig. 4, a through hole 907 is formed in the lateral adjustment plate 903, as shown in fig. 3, the longitudinal adjustment plate 905 is rotatably connected to the lateral adjustment plate 903 through a pin 908 inserted into the through hole 907, the pin 908 is fixedly connected to the longitudinal adjustment plate 905, a rotary adjustment plate 909 parallel to the longitudinal adjustment plate 905 is arranged on the lateral adjustment plate 903 on one side of the longitudinal adjustment plate 905, two adjustment screws 910 are threadedly connected to the rotary adjustment plate 909, and the two adjustment screws 910 pass through the rotary adjustment plate 909 from a side of the rotary adjustment plate 909 opposite to the longitudinal adjustment plate 905 and abut against the longitudinal adjustment plate 905 on two sides of the pin 908 respectively. The longitudinal adjusting plate 905 can be slightly rotated by adjusting the two adjusting screws 910, so that the adjusting precision is improved, and the tangential direction of the guide groove 601 is ensured to be parallel to the outlet center line 202.
Meanwhile, the guide wheel 6 slightly rotates through the two adjusting screws 910, the linearity and the stress of the steel wire 7 on the guide wheel 6 can be adjusted, the steel wire 7 is matched with the stress of the steel wire 7 in a finished product die, the surface stress of the steel wire 7 is uniform and stable when the wire is taken up, and the stability of the diameter of the wire taking up ring of the steel wire 7 is achieved.
As shown in fig. 2, the traction wheel 3 is rotatably connected to a bracket 10, the base 901 is fixedly connected to the bracket 10, and the guide groove 601 of the guide wheel 6 is opposite to the traction wheel 3. Therefore, the stability of the relative position between the guide wheel 6 and the traction wheel 3 can be improved, and the stability of the steel wire 7 in the conveying process is ensured
The bottom of the guide groove 601 is a concave arc surface with the same outer diameter as the steel wire 7, and the height of the circle center of the concave arc surface and the height of the center of the outlet 201 of the finished product die are kept horizontal.
The utility model discloses in take-up be prior art, can adopt the take-up of the stainless steel wire that the invention patent publication of application number 201711259313.9 discloses, also can adopt a many function combination formula steel wire take-up that the invention patent publication of patent number ZL 201510643610.8 discloses.
The utility model discloses the working process is: as shown in fig. 1, the steel wire 7 is drawn out from the outlet 201 of the finished mold 2, extends into the guide groove 601 of the guide wheel 6 along the center line 202 of the outlet 201, winds around the traction wheel 3 and the branching wheel 11 for several turns (generally 3-6 turns) after bypassing the guide groove 601, then sequentially winds around each wire passing wheel 4, and finally receives the wire by the wire collecting device 5.
Before or during production, the relative position of guide wheel 6 and outlet 201 can be finely adjusted by loosening first bolt 902 and then slightly knocking lateral adjustment plate 903, and then tightening first bolt 902 after adjustment, or the height of guide wheel 6 relative to outlet 201 can be finely adjusted by loosening second bolt 8 and then slightly knocking bolt 902. At the same time, the slight rotation of the guide wheel 6 can be realized by the adjusting screw 910 to adjust the force of the steel wire 7 in the guide groove 601 and the guidance of the steel wire 7 by the guide groove 601.
The above embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments in use, and are not intended to limit the invention; it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.
Claims (5)
1. The wire drawing mechanism capable of stabilizing the straightness of wet drawn steel wires comprises a finished product mold (2) fixedly arranged on a wire drawing machine (1), a traction wheel (3) which is positioned at the downstream of the finished product mold (2) and can rotate, a wire distributing wheel (11) which is arranged at the downstream of the traction wheel (3) and can rotate, a plurality of wire passing wheels (4) which are arranged at the downstream of the wire distributing wheel (11) and can rotate and a wire collecting device (5), and is characterized in that a rotatable guide wheel (6) corresponding to an outlet (201) of the finished product mold (2) is fixedly arranged between the finished product mold (2) and the traction wheel (3), the axial direction of the guide wheel (6) is parallel to the axial direction of the traction wheel (3), an annular guide groove (601) matched with steel wires pulled out of the finished product mold (2) is circumferentially arranged on the guide wheel (6), and the position of the guide wheel (6) meets the requirement that the steel wires (7) pulled out of the outlet (201) of the finished product mold ( The center line (202) of the guide wheel (6) extends straight into the guide groove (601).
2. The wire drawing mechanism capable of stabilizing the straightness of the wet drawn steel wire according to claim 1, wherein the guide wheel (6) is connected to a connecting seat (9) through a second bolt (8), the connecting seat (9) comprises a base (901), the base (901) is connected with a transverse adjusting plate (903) through a first bolt (902), the transverse adjusting plate (903) is provided with a first long hole (904) perpendicular to the outlet center line (202), the first bolt (902) penetrates through the first long hole (904) to be in threaded connection with the base (901), the transverse adjusting plate (903) is also vertically connected with a longitudinal adjusting plate (905), the longitudinal adjusting plate (905) is provided with a second long hole (906) perpendicular to both the outlet center line (202) and the first long hole (904), the guide wheel (6) is connected to the longitudinal adjusting plate (905) through the second bolt (8), the second bolt (8) is inserted in the second long hole (906).
3. A wire drawing mechanism capable of stabilizing the straightness of wet drawn wires according to claim 2, wherein the lateral adjustment plate (903) is provided with a through hole (907), the longitudinal adjustment plate (905) is rotatably connected to the lateral adjustment plate (903) through a pin shaft (908) inserted into the through hole (907), the pin shaft (908) is fixedly connected to the longitudinal adjustment plate (905), the lateral adjustment plate (903) on one side of the longitudinal adjustment plate (905) is provided with a rotary adjustment plate (909) parallel to the longitudinal adjustment plate (905), the rotary adjustment plate (909) is in threaded connection with two adjustment screws (910), and the two adjustment screws (910) pass through the rotary adjustment plate (909) from the side of the rotary adjustment plate (909) opposite to the longitudinal adjustment plate (905) and then abut against the longitudinal adjustment plate (905) on both sides of the pin shaft (908).
4. A wiredrawing mechanism capable of stabilizing the straightness of wet drawn steel wires according to claim 3, wherein the traction wheel (3) is rotatably connected to a bracket (10), the base (901) is fixedly connected to the bracket (10), and the guide groove (601) of the guide wheel (6) is opposite to the traction wheel (3).
5. The wire drawing mechanism capable of stabilizing the straightness of the wet drawn steel wire according to claim 1, wherein the bottom of the guide groove (601) is a concave arc surface with the same outer diameter as the steel wire (7), and the height of the center of the concave arc surface and the height of the center of the outlet (201) of the finished die are kept horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751433.5U CN210936479U (en) | 2019-10-18 | 2019-10-18 | Wire drawing mechanism capable of stabilizing straightness of wet drawn steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751433.5U CN210936479U (en) | 2019-10-18 | 2019-10-18 | Wire drawing mechanism capable of stabilizing straightness of wet drawn steel wire |
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| Publication Number | Publication Date |
|---|---|
| CN210936479U true CN210936479U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921751433.5U Active CN210936479U (en) | 2019-10-18 | 2019-10-18 | Wire drawing mechanism capable of stabilizing straightness of wet drawn steel wire |
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| CN (1) | CN210936479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472568A (en) * | 2022-02-08 | 2022-05-13 | 兰州威特焊材科技股份有限公司 | Method for eliminating internal stress unevenness of aluminum alloy welding wire |
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2019
- 2019-10-18 CN CN201921751433.5U patent/CN210936479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472568A (en) * | 2022-02-08 | 2022-05-13 | 兰州威特焊材科技股份有限公司 | Method for eliminating internal stress unevenness of aluminum alloy welding wire |
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