CN115889626A - Straightening and bending tool - Google Patents
Straightening and bending tool Download PDFInfo
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- CN115889626A CN115889626A CN202211355757.3A CN202211355757A CN115889626A CN 115889626 A CN115889626 A CN 115889626A CN 202211355757 A CN202211355757 A CN 202211355757A CN 115889626 A CN115889626 A CN 115889626A
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- 238000005452 bending Methods 0.000 title claims abstract description 135
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 18
- 239000011707 mineral Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The invention relates to the technical field of cable straightening and bending, and provides a straightening and bending tool, which at least comprises: a work table; the straightening structure is arranged on the workbench and comprises a first straightening component and a second straightening component which are sequentially arranged along the conveying direction of the cable, and the first straightening component and the second straightening component are arranged at a preset included angle along the circumferential direction of the cable and are suitable for straightening the cable when the cable passes through; and the bending adjusting structure is arranged on the workbench, is positioned at the downstream of the straightening structure and is suitable for bending the cable when the cable passes through. This alignment bending instrument can follow two different positions on the cable surface and straighten the cable, and the alignment precision is better, and efficiency is higher. Moreover, the bend-adjusting structure at the downstream of the straightening structure can be directly bent after straightening, so that the process is more trouble-saving and labor-saving, and the requirements of continuous straightening and bending for laying the mineral insulated cable under various installation requirements in a vacuum container can be met.
Description
Technical Field
The invention relates to the technical field of cable straightening and bending, in particular to a straightening and bending tool.
Background
The mineral insulated cable laid in the vacuum container has the characteristics of metal armor, small outer diameter, high hardness and high cable length precision. At present, the mineral insulated cable with small outer diameter is mainly straightened in one direction manually, and workers are required to repeatedly straighten in multiple directions, so that the laying requirement of the mineral insulated cable in the vacuum container can be met. In addition, because the operating condition temperature difference of the vacuum container is huge, allowance is reserved between the mineral insulated cable laying fixed points and the bending radius is unified, so that the stress generated by expansion with heat and contraction with cold is offset. The mineral insulated cable in the vacuum container is a prefabricated product and cannot be cut, so that the mineral insulated cable needs to be accurately bent continuously so as to be laid smoothly. However, for mineral insulated cables, manual bending tools are used for assisting bending, so that continuous bending is difficult to achieve and high precision is maintained, and workers repeatedly bend the cables and correct bending angles, which is time-consuming and labor-consuming.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is that the process precision is low, time and labor are wasted when the mineral insulated cable is straightened and bent manually in the prior art, so that the straightening and bending tool is provided.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a straightening and bending tool comprising at least: a work table; the straightening structure is arranged on the workbench and comprises a first straightening component and a second straightening component which are sequentially arranged along the conveying direction of the cable, and the first straightening component and the second straightening component are arranged at a preset included angle along the circumferential direction of the cable and are suitable for straightening the cable when the cable passes through; and the bending adjusting structure is arranged on the workbench, is positioned at the downstream of the straightening structure and is suitable for bending the cable when the cable passes through.
Further, the first straightening assembly comprises a first fixing plate and a plurality of first guide wheels; the first fixing plate is arranged perpendicular to the table top of the workbench and parallel to the conveying direction of the cable; the first guide wheels can be arranged on the plate surface of the first fixing plate in a rotating mode along the axis of the first guide wheels, and the axis of each first guide wheel is perpendicular to the plate surface of the first fixing plate; the first guide wheels are divided into two groups at intervals along the longitudinal direction, the intervals between the two groups of first guide wheels form a first straightening area suitable for the cable to pass through, and the first straightening area is suitable for conducting first straightening on the cable when the cable passes through.
Furthermore, the second straightening assembly comprises a plurality of second guide wheels and a support rod; each second guide wheel is arranged on the table top of the workbench through the support rod, each support rod is perpendicular to the table top of the workbench, and each second guide wheel can rotate around the axis of the second guide wheel; the second guide wheels are divided into two groups which are arranged at intervals along the direction parallel to the table top of the workbench, a second straightening area suitable for the cable to pass through is formed between the two groups of second guide wheels at intervals, and the second straightening area is suitable for straightening the cable for the second time when the cable passes through; wherein the first straightening area and the second straightening area are positioned on the same straight line along the conveying direction of the cable.
Further, the bending adjusting structure comprises a disc and a bending guide wheel; the disc is rotatably arranged on the workbench, and the surface of the disc is parallel to the surface of the workbench; the bending guide wheels are arranged on the disc surface of the disc, the two bending guide wheels are arranged at intervals, a bending adjusting area suitable for a cable to pass through is formed between the two bending guide wheels at intervals, and the disc rotates and drives the bending adjusting area to deflect so that the cable passing through the bending adjusting area is bent; in an initial state, the first straightening area, the second straightening area and the bending area are located on the same straight line along the conveying direction of the cable.
Furthermore, the bending adjusting structure further comprises a first driving motor and a first rotating shaft; the first driving motor is arranged on the workbench; the first rotating shaft is perpendicular to the table surface of the workbench, one end of the first rotating shaft is connected with the output shaft of the first driving motor, and the other end of the first rotating shaft is connected with the disc.
Further, the straightening and bending-adjusting tool also comprises a wire feeding structure which is arranged at the upstream of the straightening structure; the wire feeding structure comprises two wire inlet limiting columns, the two wire inlet limiting columns are arranged on the table top of the workbench along the direction perpendicular to the workbench, and a conveying area suitable for a cable to pass through is formed between the two wire inlet limiting columns at intervals; two spacing posts of inlet wire all can follow the axis direction rotation of self, and rotation direction between them is opposite, is suitable for the cable orientation in the district of will carrying to be close to the direction of alignment structure is carried.
Furthermore, the wire feeding structure also comprises a second rotating shaft and a second driving motor; the second driving motor is arranged on the workbench, one end of the second rotating shaft is connected with an output shaft of the second driving motor, and the other end of the second rotating shaft is connected with the wire inlet limiting column; wherein, every spacing post of inlet wire all corresponds and sets up one second pivot and second driving motor.
Furthermore, the straightening and bending adjusting tool also comprises a lead structure which is arranged on the workbench and is positioned between the straightening structure and the bending adjusting structure; the lead structure comprises a bending limiting column and a second fixing plate; the surface of the second fixing plate is perpendicular to the table surface of the workbench, and the surface of the second fixing plate is parallel to the conveying direction of the cable; the bending limiting columns comprise two bending limiting columns, the two bending limiting columns are arranged on the plate surface of the second fixing plate at intervals in the height direction of the second fixing plate, a limiting guide area is formed between the two bending limiting columns at intervals, and the limiting guide area is suitable for guiding a cable output by the straightening structure to enter the bending adjusting structure.
Further, the surfaces of the first guide wheel and the second guide wheel in the straightening structure and the surfaces of the bending guide wheels in the bending structure are provided with semicircular grooves for enabling the cables to be at least partially embedded.
Furthermore, the sizes of the grooves in the first guide wheel, the second guide wheel and the bending guide wheel are matched with the size of the outer diameter of the cable.
The technical scheme of the invention has the following advantages:
according to the straightening and bending tool provided by the invention, the straightening structure on the workbench comprises the first straightening component and the second straightening component which are sequentially arranged along the conveying direction of the cable, the first straightening component and the second straightening component are arranged at a preset included angle along the circumferential direction of the cable, the cable can be straightened from two different positions on the surface of the cable, the straightening precision is better, and the efficiency is higher. Moreover, the bending structure at the downstream of the straightening structure can be used for directly bending the cable after the straightening is finished, so that the labor and time are saved, and the requirements of continuous straightening and bending for the laying of the mineral insulated cable under various installation requirements in a vacuum container can be met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of a straightening and bending tool according to an embodiment of the present invention.
Description of reference numerals:
1. a work table; 2. A first fixing plate; 3. A first guide wheel;
4. a second guide wheel; 5. A support bar; 6. A second fixing plate;
7. bending the limiting column; 8. A disc; 9. Bending the guide wheel;
10. an incoming line limiting column; 11. And (3) a cable.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Fig. 1 is a schematic view of a straightening and bending tool in an embodiment of the present invention, and as shown in fig. 1, the embodiment provides a straightening and bending tool, which at least includes: the workbench 1 can be of a rectangular plate-shaped structure; the straightening structure is arranged on the table top of the workbench 1 and comprises a first straightening component and a second straightening component which are sequentially arranged along the conveying direction of the cable 11, and the first straightening component and the second straightening component are arranged at a preset included angle along the circumferential direction of the cable and are suitable for straightening the cable 11 when the cable passes through; the bending adjusting structure is arranged on the table top of the workbench 1, is positioned at the downstream of the straightening structure, and is suitable for bending the cable 11 when the cable passes through the bending adjusting structure. Wherein, in some embodiments, the positions of the first straightening assembly and the second straightening assembly can be interchanged. The preset included angle value between the first straightening assembly and the second straightening assembly may be between 0 ° and 90 °, for example, may be 30 °, 60 °, 90 °, and so on, and aims to straighten the cable from different positions on the surface of the cable, thereby improving the straightening accuracy. Wherein, along the direction of delivery of cable, the interval between first alignment subassembly and the second alignment subassembly can set up a bit less to reduce the volume of whole instrument, so that adapt to the narrow and small use occasion in space. In some application occasions, the number of the first straightening assemblies and the number of the second straightening assemblies are not limited to one, the first straightening assemblies and the second straightening assemblies can be alternately arranged in the conveying direction of the cable, the more the first straightening assemblies or the second straightening assemblies are arranged in the circumferential direction of the cable, the higher the straightening precision is, and the better the straightening effect is.
The alignment bending instrument that this embodiment provided, alignment structure on the workstation 1 includes first alignment subassembly and the second alignment subassembly that sets gradually on the direction of delivery along cable 11 to be the contained angle of predetermineeing between first alignment subassembly and the second alignment subassembly on the circumferential direction along the cable, can follow the different positions on cable surface and straighten, and the alignment precision is better, and efficiency is higher. Moreover, the bending structure at the downstream of the straightening structure can be used for directly bending the cable after the straightening is finished, so that the labor and time are saved, and the requirements of continuous straightening and bending for laying the mineral insulated cable 11 under various installation requirements in a vacuum container can be met.
Taking an included angle between the first straightening component and the second straightening component as an example of 90 degrees, wherein the first straightening component comprises a first fixing plate 2 and a plurality of first guide wheels 3; the first fixing plate 2 can be vertically fixed on the table-board of the workbench 1, and the first fixing plate 2 is arranged parallel to the conveying direction of the cable 11; the first guide wheels 3 can rotate along the axes thereof and are arranged on the plate surface of the first fixing plate 2, and the axis of each first guide wheel 3 is vertical to the plate surface of the first fixing plate 2; the first guide wheels 3 are divided into two groups at intervals along the longitudinal direction, and the intervals between the two groups of first guide wheels 3 form a first straightening area suitable for the cable 11 to pass through, and the first straightening area is suitable for straightening the cable 11 for the first time when the cable passes through. For example, five first guide wheels 3 may be provided, two first guide wheels 3 are located above and three first guide wheels 3 are located below in the height direction of the first fixing plate 2, and the first guide wheels 3 located above and the first guide wheels 3 located below are staggered with each other, and the interval between the upper and lower groups of first guide wheels 3 may be adjusted according to actual needs. For example, each first guide wheel 3 may be mounted on the first fixing plate 2 through a shaft body and a bearing, when the cable 11 passes through the first straightening area, the first guide wheel 3 straightens the cable 11 for the first time from the upper and lower sides of the surface of the cable 11, and each first guide wheel 3 may rotate, so that friction between each other may be reduced in the process of straightening the cable 11, and damage to the cable 11 may be prevented.
Wherein, the second straightening component comprises a plurality of second guide wheels 4 and a support rod 5; each second guide wheel 4 is arranged on the table top of the workbench 1 through a support rod 5, each support rod 5 is perpendicular to the table top of the workbench 1, and each second guide wheel 4 can rotate around the axis of the second guide wheel 4; the plurality of second guide wheels 4 are divided into two groups which are arranged at intervals along the direction parallel to the table top of the workbench 1, a second straightening area suitable for the cable 11 to pass through is formed at the interval between the two groups of second guide wheels 4, and the second straightening area is suitable for straightening the cable 11 for the second time when the cable 11 passes through; wherein the first straightening area and the second straightening area are positioned on the same straight line along the conveying direction of the cable 11. For example, five second guide wheels 4 may be provided, wherein, in the width direction of the workbench 1, two second guide wheels 4 may be in front, three second guide wheels 4 are in back, and the second guide wheels 4 in front and the second guide wheels 4 in back are arranged in a staggered manner, and the interval between the two sets of second guide wheels 4 in front and back can be adjusted according to actual needs. For example, a mounting hole may be provided in the bottom of the second guide wheel 4, a bearing may be mounted in the mounting hole, and the end of the support rod 5 may be inserted into the inner ring of the bearing. When the cable 11 passes through the second straightening area, the second guide wheels 4 straighten the cable 11 for the second time from the front side and the rear side of the surface of the cable 11, each second guide wheel 4 can rotate, friction between the second guide wheels and the cable 11 can be reduced in the straightening process of the cable 11, and damage to the cable 11 is prevented. So set up, through the alignment of first guide pulley 3, the alignment of rethread second guide pulley 4 adds up twice alignment, is favorable to improving the precision of alignment.
The bending adjusting structure comprises a disc 8 and a bending guide wheel 9; the disc 8 is rotatably arranged on the workbench 1, and the surface of the disc 8 is parallel to the surface of the workbench 1; for example, the bending adjusting structure further comprises a first driving motor and a first rotating shaft; the first driving motor is arranged on the workbench 1; the first rotating shaft is perpendicular to the table surface of the workbench 1, one end of the first rotating shaft is connected with an output shaft of the first driving motor, and the other end of the first rotating shaft is connected with the disc 8. When the first driving motor rotates forwards or backwards, the disc 8 can be driven to rotate synchronously.
The two bending guide wheels 9 can be fixedly arranged on the disc surface of the disc 8, the two bending guide wheels 9 are arranged at intervals, a bending adjusting area suitable for the cable 11 to pass through is formed between the two bending guide wheels 9 at intervals, and the disc 8 rotates and drives the bending adjusting area to deflect so that the cable 11 passing through the bending adjusting area is bent; in the initial state, the first straightening area, the second straightening area and the bend adjusting area are located on the same straight line along the conveying direction of the cable 11. The space between the two bending guide wheels 9 can be designed according to the requirement, so that the cable 11 can smoothly pass through. When the cable 11 needs to be bent, the disc 8 can be driven to rotate by the first driving motor, and the position of the bending guide wheel 9 is changed under the driving of the disc 8, so that the cable 11 in the bending area is forced to be bent. And, the rotation angle and rotation speed of the disc 8 can be precisely controlled by the first driving motor, thereby controlling the bending radian and angle of the cable 11.
For the bending guide wheel 9, a wheel body which cannot rotate around the axis thereof or a wheel body which can rotate around the axis thereof can be selected.
The straightening and bending adjusting tool further comprises a wire feeding structure which is arranged at the upstream of the straightening structure; the wire feeding structure comprises two wire inlet limiting columns 10, the two wire inlet limiting columns 10 are arranged on the table top of the workbench 1 along the direction perpendicular to the workbench 1, and a conveying area suitable for a cable 11 to pass through is formed between the two limiting columns at intervals; two spacing posts of inlet wire 10 all can rotate along the axis direction of self, and rotation direction between them is opposite, is suitable for the direction that is close to the alignment structure with cable 11 orientation in the conveying area and carries. For example, the wire feeding structure further comprises a second rotating shaft and a second driving motor; the second driving motor is arranged on the workbench 1, one end of the second rotating shaft is connected with an output shaft of the second driving motor, and the other end of the second rotating shaft is connected with the inlet wire limiting column 10; wherein, every spacing post of inlet wire 10 all corresponds and sets up a second pivot and second driving motor. Under the drive of the second driving motor, the two inlet wire limiting columns 10 rotate towards opposite directions to convey the cable 11 downstream. In addition, in the downstream bending adjusting process, the bending radian and angle of the cable 11 can be adjusted in an auxiliary manner by controlling the conveying speed of the cable 11.
The straightening and bending adjusting tool further comprises a wire structure, wherein the wire structure is arranged on the workbench 1 and is positioned between the straightening structure and the bending adjusting structure; the lead structure comprises a bending limiting column 7 and a second fixing plate 6; the plate surface of the second fixing plate 6 is vertical to the table surface of the workbench 1, and the plate surface of the second fixing plate 6 is parallel to the conveying direction of the cable 11; the two bending limiting columns 7 are arranged on the surface of the second fixing plate 6 at intervals along the height direction of the second fixing plate 6, the two bending limiting columns 7 form a limiting guide area at intervals between the two bending limiting columns 7, and the limiting guide area is suitable for guiding the cable 11 output from the straightening structure to enter the bending structure. For example, the second fixing plate 6 is parallel to the first fixing plate 2, and the second fixing plate 6 is located downstream of the second straightening assembly. For example, the plate surface of the second fixing plate 6 may be provided with a mounting hole, and the bending limiting column 7 may be rotatably mounted on the plate surface of the second fixing plate 6 through a rotating shaft and a bearing. When the cable 11 is conveyed downwards through the second straightening component, the cable firstly passes through the limiting guide area, and then can enter the bending area more smoothly, so that accurate positioning is facilitated.
Wherein, the surfaces of the first guide wheel 3, the second guide wheel 4 in the straightening structure and the bending guide wheel 9 in the bending structure are all provided with semicircular grooves which enable the cable 11 to be at least partially embedded. And the sizes of the grooves on the first guide wheel 3, the second guide wheel 4 and the bending guide wheel 9 are matched with the outer diameter size of the cable 11. For example, the width of the groove may range from 1mm to 8mm, so that a cable having a wire diameter of 1mm to 8mm may be straightened. Moreover, in order to ensure the straightening and bending effect, the first guide wheel 3, the second guide wheel 4 and the bending guide wheel 9 which are provided with grooves with matched sizes can be replaced according to the wire of the cable before straightening and bending.
In conclusion, the straightening and bending tool in the application is a small tool capable of continuously straightening and bending the mineral insulated cable in a vacuum container. The tool is ingenious in structure, small in size, economical and easy to implement, can meet the functional requirements of continuously straightening and bending the mineral insulated cable, and achieves the purposes that the bending radius of the cable is uniform and controllable, and the length is accurate.
The straightening and bending tool can straighten cables with the wire diameter of 1mm-8mm, and the bending angle can be within the range of plus or minus 150 degrees.
Straightening tuningout instrument in this application through the just reverse rotation of disc, drives the guide pulley regular displacement of buckling to the mineral insulated cable that passes through bends in succession, and can send linear speed and disc slew velocity to obtain different bending radius's the effect of bending through the adjustment.
Straightening tuningout instrument in this application can avoid manual bending the bending radius that causes inconsistent, the uncontrollable problem of inefficiency, cable service length.
Straightening bending instrument in this application can occupy with less volume in vacuum container, carries out the continuous straightening and bending on the geometric shape to the rigid mineral insulated cable that has meticulous requirement, and the radius of unified buckling accomplishes beautifully neatly, and cable service length is controllable, improves the efficiency of laying of mineral insulated cable at the vacuum container internal surface.
Straightening bending tool in this application can carry out the straightening of two vertical horizontal directions simultaneously, and the straightening effect is good, can directly carry out the technology of buckling after the straightening is accomplished, but bending length accurate control, the variable scope of the angle of buckling is big, and is efficient, small in size, and economic and easy is feasible, can satisfy the continuous straightening and the demand of bending that lay mineral insulation cable under the multiple installation requirement in the vacuum vessel. And the method can also be expanded to be used in other mineral insulated cable installation places with higher installation processes.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A straightening and bending tool is characterized by at least comprising:
a work table;
the straightening structure is arranged on the workbench and comprises a first straightening component and a second straightening component which are sequentially arranged along the conveying direction of the cable, the first straightening component and the second straightening component are arranged at a preset included angle along the circumferential direction of the cable, and the straightening structure is suitable for straightening the cable when the cable passes through;
and the bending adjusting structure is arranged on the workbench, is positioned at the downstream of the straightening structure and is suitable for bending the cable when the cable passes through.
2. The straightening and bending tool according to claim 1,
the first straightening assembly comprises a first fixing plate and a plurality of first guide wheels;
the first fixing plate is arranged perpendicular to the table top of the workbench and parallel to the conveying direction of the cable;
the first guide wheels can be arranged on the plate surface of the first fixing plate in a rotating mode along the axis of the first guide wheels, and the axis of each first guide wheel is perpendicular to the plate surface of the first fixing plate;
the first guide wheels are divided into two groups at intervals along the longitudinal direction, the interval between the two groups of first guide wheels forms a first straightening area suitable for the cable to pass through, and the first straightening area is suitable for straightening the cable for the first time when the cable passes through.
3. The straightening and bending tool according to claim 2,
the second straightening assembly comprises a plurality of second guide wheels and a support rod;
each second guide wheel is arranged on the table top of the workbench through the support rod, each support rod is perpendicular to the table top of the workbench, and each second guide wheel can rotate around the axis of the second guide wheel;
the second guide wheels are divided into two groups which are arranged at intervals along the direction parallel to the table top of the workbench, a second straightening area suitable for the cable to pass through is formed between the two groups of second guide wheels at intervals, and the second straightening area is suitable for straightening the cable for the second time when the cable passes through;
wherein the first straightening area and the second straightening area are positioned on the same straight line along the conveying direction of the cable.
4. The straightening and bending tool according to claim 3,
the bending adjusting structure comprises a disc and a bending guide wheel;
the disc is rotatably arranged on the workbench, and the surface of the disc is parallel to the table surface of the workbench;
the bending guide wheels are arranged on the disc surface of the disc, the two bending guide wheels are arranged at intervals, a bending adjusting area suitable for a cable to pass through is formed between the two bending guide wheels at intervals, and the disc rotates and drives the bending adjusting area to deflect so that the cable passing through the bending adjusting area is bent;
in an initial state, the first straightening area, the second straightening area and the bending area are located on the same straight line along the conveying direction of the cable.
5. The straightening and bending tool according to claim 4,
the bending adjusting structure further comprises a first driving motor and a first rotating shaft;
the first driving motor is arranged on the workbench;
the first rotating shaft is perpendicular to the table surface of the workbench, one end of the first rotating shaft is connected with an output shaft of the first driving motor, and the other end of the first rotating shaft is connected with the disc.
6. The straightening and bending tool according to any one of claims 1 to 5,
the wire feeding structure is arranged at the upstream of the straightening structure;
the wire feeding structure comprises two wire inlet limiting columns, the two wire inlet limiting columns are arranged on the table top of the workbench along the direction perpendicular to the workbench, and a conveying area suitable for a cable to pass through is formed between the two wire inlet limiting columns at intervals;
two spacing posts of inlet wire all can follow the axis direction rotation of self, and rotation direction between them is opposite, is suitable for to be close to the cable orientation in the conveying area the direction of alignment structure is carried.
7. The straightening and bending tool according to claim 6,
the wire feeding structure further comprises a second rotating shaft and a second driving motor;
the second driving motor is arranged on the workbench, one end of the second rotating shaft is connected with an output shaft of the second driving motor, and the other end of the second rotating shaft is connected with the wire inlet limiting column;
and each inlet wire limiting column is correspondingly provided with one second rotating shaft and a second driving motor.
8. The straightening and bending tool according to any one of claims 1 to 5,
the wire structure is arranged on the workbench and positioned between the straightening structure and the bending structure;
the lead structure comprises a bending limiting column and a second fixing plate;
the board surface of the second fixing plate is perpendicular to the table surface of the workbench, and the board surface of the second fixing plate is parallel to the conveying direction of the cable;
the bending limiting columns comprise two bending limiting columns, the two bending limiting columns are arranged on the plate surface of the second fixing plate at intervals in the height direction of the second fixing plate, a limiting guide area is formed between the two bending limiting columns at intervals, and the limiting guide area is suitable for guiding a cable output by the straightening structure to enter the bending adjusting structure.
9. The straightening and bending tool according to claim 1,
the surfaces of the first guide wheel and the second guide wheel in the straightening structure and the surfaces of the bending guide wheels in the bending structure are provided with semicircular grooves for enabling the cables to be at least partially embedded.
10. The straightening and bending tool according to claim 9,
the sizes of the grooves in the first guide wheel, the second guide wheel and the bending guide wheel are matched with the size of the outer diameter of the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211355757.3A CN115889626A (en) | 2022-11-01 | 2022-11-01 | Straightening and bending tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211355757.3A CN115889626A (en) | 2022-11-01 | 2022-11-01 | Straightening and bending tool |
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| CN115889626A true CN115889626A (en) | 2023-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211355757.3A Pending CN115889626A (en) | 2022-11-01 | 2022-11-01 | Straightening and bending tool |
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- 2022-11-01 CN CN202211355757.3A patent/CN115889626A/en active Pending
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| JP2007229745A (en) * | 2006-02-28 | 2007-09-13 | Furukawa Electric Co Ltd:The | Method and apparatus for removing specific tendencies of electric wire |
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