CN210547653U - Fast switching alignment device - Google Patents
Fast switching alignment device Download PDFInfo
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- CN210547653U CN210547653U CN201921148185.5U CN201921148185U CN210547653U CN 210547653 U CN210547653 U CN 210547653U CN 201921148185 U CN201921148185 U CN 201921148185U CN 210547653 U CN210547653 U CN 210547653U
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- positioning shaft
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- straightening wheel
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Abstract
The utility model discloses a fast switching straightening device, which belongs to the technical field of wire drawing straightening and comprises a frame, a roller shaft box, a wire feeding gear box, a first bearing, a positioning shaft, a second bearing, positioning shaft panels, straightening wheel brackets, straightening wheel groups and a locking component, wherein the positioning shaft is horizontally arranged, two ends of the positioning shaft are respectively erected on the frame through the first bearing and the second bearing, a plurality of positioning shaft panels are uniformly distributed on the circumference of the positioning shaft, each positioning shaft panel is fixedly connected with one straightening wheel bracket, each straightening wheel bracket is provided with one straightening wheel group, and the rotary positioning shaft selects the corresponding straightening wheel group according to the specification of a wire rod and then is locked by the locking component; the roller shaft box and the wire feeding gear box are positioned on the wire inlet side of the straightening wire rod of the straightening wheel set. The utility model discloses fast switch-over alignment device, switching alignment mechanism that can be convenient quick selects suitable alignment wheel specification scope according to the wire rod diameter to can guarantee the surface quality after the wire rod alignment.
Description
Technical Field
The utility model relates to a wire drawing alignment technical field especially relates to a fast switch-over alignment device.
Background
Along with the vigorous development of the automobile industry, the automobile fastener industry is also larger and larger in market, products are more precise, the fastener forming equipment is formed from two or three original stations to five or six existing stations, the level quality of the produced fastener products is continuously improved, and therefore the requirements on the quality of raw material wires are more strict. However, with the increasing pressure of the national environmental protection policy, more and more manufacturers use pickling-free drawing, that is, drawing after the wire rod is directly straightened without pickling, but the embarrassment that the surface oxide skin of the wire rod rubs the straightening wheel and the drawing specification range is large often occurs, so that the surface of the straightening wheel is seriously worn and the R angle is deviated, the surface of the wire rod is often seriously collided and damaged, time and labor are wasted when the straightening wheels of different specifications are replaced, and the surface quality and the production efficiency of the wire rod are seriously influenced.
Therefore, developing a fast switching straightening device to solve the above problems becomes a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fast switch-over aligning device, switching aligning mechanism that can be convenient quick selects suitable alignment wheel specification scope according to the wire rod diameter to can guarantee the surface quality after the wire rod alignment.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a fast switching straightening device, which comprises a frame, a roller shaft box, a wire feeding gear box, a first bearing, a positioning shaft, a second bearing, positioning shaft panels, straightening wheel brackets, straightening wheel sets and a locking component, wherein the positioning shaft is horizontally arranged, two ends of the positioning shaft are respectively erected on the frame through the first bearing and the second bearing, a plurality of positioning shaft panels are uniformly arranged on the circumference of the positioning shaft, each positioning shaft panel is fixedly connected with one straightening wheel bracket, each straightening wheel bracket is provided with one straightening wheel set, and the positioning shaft is rotated to select the corresponding straightening wheel set according to the specification of a wire rod and then is locked by the locking component;
the two roller shaft boxes are arranged on the rack and located on the wire inlet side of the straightening wire rod of the straightening wheel set, and the wire feeding gear box is arranged between the two roller shaft boxes.
Further, the first bearing is located at the inner end of the positioning shaft, and the bearing is a radial bearing; the second bearing is located at the outer end of the positioning shaft and is a thrust bearing.
Furthermore, the locking component comprises a fixing screw and a positioning plate, the positioning plate is fixedly connected to the positioning shaft, and the positioning plate is detachably connected to the rack through the fixing screw.
Furthermore, the locating plate is in the shape of a plurality of support arms with uniformly distributed circumferences extending out of the circular plate base body, mounting holes through which the fixing screws penetrate are formed in the support arms, and the positions of the support arms correspond to the positions of the locating shaft panel one by one.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model relates to a fast switching straightening device, which is provided with a plurality of groups of positioning shaft panels, straightening wheel brackets and straightening wheel groups uniformly distributed on the circumference of a positioning shaft, and the specifications of the straightening wheel groups are different; when the diameter specification of the wire rod that needs the alignment changes, can the rotational positioning axle select the alignment wheelset of suitable specification, realized convenient quick switching alignment mechanism, avoided using unsuitable alignment wheelset, guaranteed the surface quality after the wire rod alignment. Meanwhile, when one group of straightening wheel sets works, the other two groups of straightening wheel sets can be replaced in a non-stop state, the stop time of the equipment is reduced, and the working efficiency is improved.
In addition, the arrangement of the first bearing and the second bearing facilitates the labor-saving switching of the alignment wheel set by the rotary positioning shaft, and the second bearing is a thrust bearing and can balance the axial thrust received by the alignment wheel set, so that the service life of the bearing is prolonged; through the arrangement of the positioning plate and the fixing screws in the shape of the support arm, the positioning shaft is convenient to lock to prevent the positioning shaft from rotating, and then the straightening wheel set is locked. And moreover, the positioning plate in the shape of the support arm is pulled, so that the operation personnel can conveniently switch the straightening wheel set to work.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a schematic view of the structure of the fast switching straightener of the present invention;
FIG. 2 is a schematic top view of the fast switching straightening device of the present invention;
FIG. 3 is a schematic side view of the fast switching straightening device of the present invention;
description of reference numerals: 1. a frame; 2. a roller shaft box; 3. a wire feeding gear box; 4. a first bearing; 5. positioning the shaft; 6. a second bearing; 7. positioning the shaft panel; 8. a straightening wheel bracket; 9. a hydraulic pump station; 10. straightening wheel sets; 11. fixing screws; 12. positioning a plate; 13. and (4) coiling.
Detailed Description
The core of the utility model is to provide a fast switch-over aligning device, switching aligning mechanism that can be convenient quick selects suitable alignment wheel specification scope according to the wire rod diameter to can guarantee the surface quality after the wire rod alignment.
In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the 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.
In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply specific orientations that the designated devices or elements must have and specific orientation configurations, and thus, should not be construed as limiting the present invention.
In a specific embodiment, as shown in fig. 1 to 3, a fast switching straightening device includes a rack 1, a roller shaft box 2, a wire feeding gear box 3, a first bearing 4, a positioning shaft 5, a second bearing 6, a positioning shaft panel 7, straightening wheel brackets 8, straightening wheel sets 10 and a locking member, wherein the positioning shaft 5 is horizontally arranged, two ends of the positioning shaft are erected on the rack 1 through the first bearing 4 and the second bearing 6 respectively, three positioning shaft panels 7 are uniformly arranged on the positioning shaft 5 at the circumference, each positioning shaft panel 7 is fixedly connected with one straightening wheel bracket 8, each straightening wheel bracket 8 is provided with one straightening wheel set 10, the diameter specifications of wire rods 13 corresponding to the three straightening wheel sets 10 are different, and the rotary positioning shaft 5 selects the corresponding straightening wheel set 10 according to the specifications of the wire rods 13 and then locks the straightening wheel set 10 by using the locking member. The two idler shaft boxes 2 are arranged on the rack 1 and located on the wire inlet side of the straightening wire rod 13 of the straightening wheel set 10, the wire feeding gear box 3 is arranged between the two idler shaft boxes 2, a hydraulic motor of the wire feeding gear box 3 is driven to run by a hydraulic pump station 9, and the hydraulic pump station 9 is located on a bottom plate of the rack 1 and located below the wire feeding gear box 3.
Through being provided with three group's location axle panels 7, alignment wheel support 8 and alignment wheelset 10 at location epaxial 5 circumference equipartitions, when the diameter specification of the wire rod 13 that needs the alignment changes, can the rotational positioning axle 5 select suitable alignment wheelset 10, realized convenient quick switching alignment mechanism, avoided using unsuitable alignment wheelset 10, guaranteed the surface quality after the wire rod alignment. Meanwhile, when one group of straightening wheel sets 10 works, the other two groups of straightening wheel sets 10 can be replaced in a non-stop state, so that the stop time of the equipment is reduced, and the working efficiency is improved.
In a specific embodiment of the present invention, as shown in fig. 1 and 2, the first bearing 4 is located at the inner end of the positioning shaft 5, and one bearing 4 is a radial bearing; the second bearing 6 is positioned at the outer end of the positioning shaft 5, and the second bearing 6 is a thrust bearing. Through the setting of first bearing 4 and second bearing 6, be convenient for laborsaving rotational positioning axle 5 switches alignment wheelset 10 to second bearing 6 is thrust bearing can balance the axial thrust that alignment wheelset 10 received, has improved the life of bearing.
In a specific embodiment of the present invention, as shown in fig. 1 and 2, the locking member includes a fixing screw 11 and a positioning plate 12, the positioning plate 12 is fixedly connected to the positioning shaft 5, the positioning plate 12 is detachably connected to the frame 1 through the fixing screw 11, and the frame 1 is provided with a threaded hole for fixing.
Further, as shown in fig. 3, the positioning plate 12 is in the shape of three support arms extending out of the circular ring plate base body and evenly distributed on the circumference, mounting holes through which the fixing screws 11 pass are formed in the support arms, and the positions of the support arms correspond to the positions of the positioning shaft panel 7 one by one. The positioning shaft 5 is conveniently locked to prevent the positioning shaft from rotating through the arrangement of the arm-shaped positioning plate 12 and the fixing screw 11, and then the straightening wheel set 10 is locked. And, the operation of switching the straightening wheel group 10 is facilitated for the operator by pulling the positioning plate 12 with the shape of the support arm.
The utility model discloses a fast switch over alignment device's adjustment process, select suitable alignment wheelset 10 according to the specification diameter of wire rod 13, loosen fixed screw 11, rotatory to with 2 coplanar with the gyro wheel axle box with required alignment wheelset 10, align the screw hole on mounting hole and the frame 1 on the locating plate 12, with 11 screw in of fixed screw and locking, wire rod 13 that will treat the alignment gets into first group gyro wheel axle box 2, enter into and send line gear box 3, get into second group gyro wheel axle box 2, enter into alignment wheelset 10, the interval of adjustment alignment wheelset 10 is to straightening completely, the start is carried out the alignment work.
The utility model discloses a fast switch-over alignment device is provided with three group's location axle panels 7, alignment wheel support 8 and alignment wheelset 10 through circumference equipartition on location axle 5, when the diameter specification of the wire rod 13 that needs the alignment changes, can rotational positioning axle 5 select suitable alignment wheelset 10, has realized convenient quick switching alignment mechanism, has avoided using unsuitable alignment wheelset 10, has guaranteed the surface quality after the wire rod alignment. Meanwhile, when one group of straightening wheel sets 10 works, the other two groups of straightening wheel sets 10 can be replaced in a non-stop state, so that the stop time of the equipment is reduced, and the working efficiency is improved. In addition, the arrangement of the first bearing 4 and the second bearing 6 facilitates the labor-saving rotation of the positioning shaft 5 to switch the straightening wheel set 10, and the second bearing 6 is a thrust bearing and can balance the axial thrust on the straightening wheel set 10, so that the service life of the bearing is prolonged; the positioning shaft 5 is conveniently locked to prevent the positioning shaft from rotating through the arrangement of the arm-shaped positioning plate 12 and the fixing screw 11, and then the straightening wheel set 10 is locked. And, the operation of switching the straightening wheel group 10 is facilitated for the operator by pulling the positioning plate 12 with the shape of the support arm.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (4)
1. A fast switch straightening device is characterized in that: comprises a frame (1), a roller shaft box (2), a wire feeding gear box (3), a first bearing (4), a positioning shaft (5), a second bearing (6), a positioning shaft panel (7), a straightening wheel bracket (8), a straightening wheel group (10) and a locking component, the positioning shaft (5) is horizontally arranged, two ends of the positioning shaft are respectively erected on the rack (1) through a first bearing (4) and a second bearing (6), a plurality of positioning shaft panels (7) are uniformly distributed on the circumference of the positioning shaft (5), each positioning shaft panel (7) is fixedly connected with one straightening wheel bracket (8), each straightening wheel bracket (8) is provided with one straightening wheel group (10), and the positioning shaft (5) is rotated to select the corresponding straightening wheel group (10) according to the specification of a wire rod (13) and then locked by using a locking component;
the two roller shaft boxes (2) are arranged on the rack (1) and located on the wire inlet side of the straightening wire rod (13) of the straightening wheel set (10), and the wire feeding gear box (3) is arranged between the two roller shaft boxes (2).
2. The fast switching straightening device according to claim 1, characterized in that: the first bearing (4) is positioned at the inner end of the positioning shaft (5), and the bearing (4) is a radial bearing; the second bearing (6) is located at the outer end of the positioning shaft (5), and the second bearing (6) is a thrust bearing.
3. The fast switching straightening device according to claim 1, characterized in that: the locking member comprises a fixing screw (11) and a positioning plate (12), the positioning plate (12) is fixedly connected to the positioning shaft (5), and the positioning plate (12) is detachably connected to the rack (1) through the fixing screw (11).
4. A fast switching straightening device according to claim 3, characterized in that: the positioning plate (12) is in the shape of a plurality of support arms with uniformly distributed circumferences extending out of the circular plate base body, mounting holes for the fixing screws (11) to penetrate through are formed in the support arms, and the positions of the support arms correspond to the positions of the positioning shaft panel (7) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921148185.5U CN210547653U (en) | 2019-07-22 | 2019-07-22 | Fast switching alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921148185.5U CN210547653U (en) | 2019-07-22 | 2019-07-22 | Fast switching alignment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210547653U true CN210547653U (en) | 2020-05-19 |
Family
ID=70670488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921148185.5U Active CN210547653U (en) | 2019-07-22 | 2019-07-22 | Fast switching alignment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210547653U (en) |
-
2019
- 2019-07-22 CN CN201921148185.5U patent/CN210547653U/en active Active
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