CN110860715B

CN110860715B - Twisted wire processing equipment

Info

Publication number: CN110860715B
Application number: CN201911188256.9A
Authority: CN
Inventors: 叶伟炳; 陈晓健
Original assignee: Dongguan Wenyu Industrial Co Ltd
Current assignee: Dongguan Wenyu Industrial Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2021-04-16
Anticipated expiration: 2039-11-28
Also published as: CN110860715A

Abstract

The application relates to a twisted wire processing device, wherein the twisted wire device comprises a twisted wire part and a stress part which are connected; at least two threading holes are formed in the twisting part and used for penetrating wiring ends of a circuit to be processed; the stress part is used for applying a force to rotate the twisting part; wherein, the stress part is provided with a prism-shaped connecting end. The wire twister has the advantages of simple structure and convenience in use, on one hand, the wire twisting is not needed, manual operation can be directly adopted on a use site, and electric operation can also be carried out by adopting simple instruments such as an electric drill and the like, so that the wire twister is convenient to carry, saves the cost, and also protects the fingers of a user from being damaged by a circuit; the automatic wiring device is also suitable for being matched with a processing device to carry out large-scale automatic wiring on a factory production site; on the other hand, the line twisting force can be simply and effectively controlled according to the rotation angle of the twisting part, and the wire twisting effect is firm, reliable and free of breakage.

Description

Twisted wire processing equipment

Technical Field

The application relates to the field of circuits, in particular to a wire twisting device and wire twisting processing equipment.

Background

When the electric wire is needed to be connected in production, decoration or other occasions, two or more electric wires are pressed together by hands, and are twisted by twisting or clamped by a clamp, so that the connection effect is achieved, but the connected electric wire is easy to disperse and has relatively poor electrifying effect, and can be twisted and broken by excessive force, namely, a plurality of electric wires are twisted by hands, the wires can not be twisted by insufficient force, the wires can be twisted and broken by too much force, and the twisted wires are very painful; on the one hand, the machine specially used for connecting and twisting the electric wire is heavy and inconvenient to carry, and on the other hand, the generated cost is high.

Disclosure of Invention

In view of the above, there is a need for a wire twisting device and a wire twisting processing apparatus.

A wire twisting device comprises a wire twisting part and a stress part which are connected; at least two threading holes are formed in the twisting part and used for penetrating wiring ends of a circuit to be processed; the stress part is used for applying a force to rotate the twisting part; wherein, the stress part is provided with a prism-shaped connecting end. The wire twister has the advantages of simple structure and convenience in use, on one hand, the wire twisting is not needed, manual operation can be directly adopted on a use site, and electric operation can also be carried out by adopting simple instruments such as an electric drill and the like, so that the wire twister is convenient to carry, saves the cost, and also protects the fingers of a user from being damaged by a circuit; the automatic wiring device is also suitable for being matched with a processing device to carry out large-scale automatic wiring on a factory production site; on the other hand, the line twisting force can be simply and effectively controlled according to the rotation angle of the twisting part, and the wire twisting effect is firm, reliable and free of breakage.

A twisted wire processing apparatus comprising any one of the twisted wire machines. In one embodiment, the twisted wire processing apparatus further comprises a drill and a connector; one end of the connector is connected with the stress part of the wire twister, and the other end of the connector is fixed with the drill bit.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the wire twister of the present application. FIG. 2 is a schematic sectional view taken along line A-A of the embodiment shown in FIG. 1. Fig. 3 is another schematic view of the embodiment shown in fig. 1. Fig. 4 is another schematic view of the embodiment shown in fig. 1. Fig. 5 is another schematic view of the embodiment shown in fig. 1. Fig. 6 is another schematic view of the embodiment shown in fig. 1. Fig. 7 is another schematic view of the embodiment of fig. 1. Fig. 8 is a schematic structural diagram of an embodiment of the twisted wire processing apparatus according to the present application. Fig. 9 is another schematic view of the embodiment of fig. 8. Fig. 10 is another schematic view of the embodiment of fig. 8. FIG. 11 is a schematic cross-sectional view of the embodiment of FIG. 8 in one direction. Fig. 12 is a schematic diagram of an application of the embodiment shown in fig. 8. FIG. 13 is a schematic cross-sectional view taken in the direction B-B of the embodiment shown in FIG. 12. Fig. 14 is another schematic view of the embodiment of fig. 12. Fig. 15 is another schematic view of the embodiment of fig. 12. Fig. 16 is an enlarged schematic view at C of the embodiment shown in fig. 15. Fig. 17 is another schematic view of the embodiment of fig. 12. Fig. 18 is another schematic view of the embodiment of fig. 12. Fig. 19 is another schematic view of the embodiment of fig. 12. Fig. 20 is another schematic view of the embodiment of fig. 12. FIG. 21 is a schematic cross-sectional view taken along the direction D-D of the embodiment shown in FIG. 20.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the description of the present application, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In one embodiment of the application, the wire twisting device comprises a twisting part and a force-bearing part which are connected; the wire twisting part is provided with at least two wire threading holes which are used for penetrating the wiring end of the line to be processed; the stress part is used for applying a force to rotate the twisting part; wherein, the stress part is provided with a prism-shaped connecting end. The wire twister has the advantages of simple structure and convenience in use, on one hand, the wire twisting is not needed, manual operation can be directly adopted on a use site, and electric operation can also be carried out by adopting simple instruments such as an electric drill and the like, so that the wire twister is convenient to carry, saves the cost, and also protects the fingers of a user from being damaged by a circuit; the automatic wiring device is also suitable for being matched with a processing device to carry out large-scale automatic wiring on a factory production site; on the other hand, the line twisting force can be simply and effectively controlled according to the rotation angle of the twisting part, and the wire twisting effect is firm, reliable and free of breakage.

In one embodiment, a wire twister comprises a part of or the whole structure of the following embodiments; that is, the twister includes some or all of the following features. In one embodiment, the wire twister comprises a twisting part and a force-bearing part which are connected; the twisted wire part is used for twisting wires, and the force bearing part is used for applying force to the twisted wire part. The force can be applied by hand or by external force such as a motor or an electric drill. In one embodiment, the shape of the twisting part is the same as or different from that of the force-bearing part; further, in one embodiment, the contour of the torsion portion is larger than the contour of the force-receiving portion; in one embodiment, the wire twister is integrally T-shaped; further, in one embodiment, the force-receiving portion has a force-receiving shape, such as a hand-held shape or a machine-connected shape, so as to receive a force for a wire twisting operation; in one embodiment, the torsion portion and the force-receiving portion are integrally formed. Due to the design, the wire twisting device has the advantages of simple structure, easiness in manufacturing, convenience in carrying and convenience in use, and can be suitable for manual wire twisting in a construction site or large-scale machining in a factory site.

In order to avoid personal injury to constructors, in one embodiment, the twisted wire part is provided with a first transition edge part and a second transition edge part; further, in one embodiment, the first transition edge portion and the second transition edge portion have arcuate edges. Further, in one embodiment, the twisted wire portion has a cylindrical shape, and both ends of the twisted wire portion are respectively provided with a first transition edge portion and a second transition edge portion. In one embodiment, at least two threading holes are formed in the twisting part and used for penetrating wiring ends of a line to be processed; further, in one embodiment, the threading hole is used for threading a terminal of a line to be processed; when in use, the at least two threading holes correspondingly penetrate the at least two wiring terminals one by one; other threading holes may be left vacant. Furthermore, in one embodiment, at least two threading holes are formed in the twisting part, wherein the at least two threading holes respectively penetrate through one wiring terminal of a line to be processed, and the twisting part is vacant if the remaining threading holes exist; in one embodiment, at least three threading holes are formed in the twisting part, wherein the at least three threading holes are respectively penetrated into one wiring terminal of a line to be processed, and the twisting part is vacant if the remaining threading holes exist. Due to the design, a plurality of terminals can be flexibly connected according to the number of lines to be processed. In one embodiment, six threading holes are formed in the twisting part and are arranged circumferentially. When in use, part or all of the threading holes can be selected. Further, in one embodiment, the threading hole is a through hole or a blind hole; further, in one embodiment, the threading holes are matched with the arrangement of the lines to be processed; in one embodiment, the diameter of the threading hole is slightly larger than the outer diameter of the line to be processed, so that the wiring terminal of the line to be processed can be inserted into the threading hole. Further, in one embodiment, the depth of the threading hole is set according to the caliber of the threading hole, so as to prevent the wiring terminal of the line to be processed from being separated from the threading hole during the twisting process. Further, in one embodiment, the depth of the threading hole is 2-6 times of the caliber of the threading hole; the reason is that the wiring end of the line to be processed is usually thinner, generally less than 3mm, and basically not more than 5mm, in this case, the wiring end of the line to be processed is not easy to be separated from the threading hole during the twisting process, the depth of the threading hole can be slightly shallower, if the wiring end is thicker, the depth of the threading hole can be slightly deeper, so as to prevent the wiring end from being separated from the threading hole during the twisting process to cause defects; when the field is manually treated, the defect is easy to find; when the factory-specified mold machine is processed, the defect is difficult to find, and a large amount of rework inspection is easy to cause. The design has the advantages of simple structure and convenient use, does not need to twist the wire by fingers, can be directly operated manually on the use site, can also be electrically operated by simple instruments such as an electric drill and the like, is convenient to carry, saves the cost, and also protects the fingers of a user from being damaged by the wire; and the device is also suitable for being matched with a processing device in a factory production field to carry out large-scale automatic wiring.

In one embodiment, the torsion wire part is provided with a threading deep hole penetrating through the stress part. In one embodiment, the deep threading hole is a through hole or a blind hole. When the threading deep hole is a through hole, the stress part forms a pipe shape, and two ends of the pipe shape are communicated; when the threading deep hole is a blind hole, one end of the stress part is communicated, and the other end of the stress part is not communicated. The design of threading deep hole is favorable to make full use of atress portion for a little twister can twist joint many circuits. The threading deep hole can be regarded as a deeper threading hole; when in use, the wire can pass through the terminal of the line to be processed or can be vacant.

In one embodiment, the force receiving portion is used for receiving force to rotate the twisting portion; wherein, the stress part is provided with a prism-shaped connecting end. In one embodiment, the force receiving portion is provided with a third transition edge portion, and the third transition edge portion is located between the connecting end and the twisted wire portion. In one embodiment, the twisted wire portion is provided with a first transition edge portion and a second transition edge portion; the stress part is provided with a third transition edge part which is positioned between the connecting end and the twisted wire part. In one embodiment, the end of the connecting end remote from the twisting portion is further provided with a fourth transition edge portion. The transition edge part comprises a first transition edge part, a second transition edge part, a third transition edge part and a fourth transition edge part, and mainly plays a role in transition, so that potential safety hazards caused by too sharp edges of shapes are avoided. Therefore, the line twisting force can be simply and effectively controlled according to the rotation angle of the twisting part, and the firm and reliable wire twisting effect is ensured without breaking.

Further, in one embodiment, the connecting end is triangular prism-shaped or quadrangular prism-shaped, i.e. it has a triangular cross-section or a quadrangular cross-section. In one embodiment, the force-bearing part is provided with a hand-holding end in a hand-holding shape and a prismatic connecting end; the hand-held end is positioned between the twisting part and the connecting end. Due to the design, the force application control is easy; it is convenient to twist the wire by hand or by a motor.

In one embodiment, a transition part is arranged between the twisting part and the force bearing part. In one embodiment, the transition portion, the twisting portion and the force receiving portion are integrally formed. In a common design, the shapes of the torsion wire part and the stress part are different, and the design of the transition part is beneficial to enhancing the connection strength of the torsion wire part and the stress part. In one embodiment, the maximum width of the force-receiving portion is less than the maximum width of the wire twisting portion. In one embodiment, the torsion portion and the force-receiving portion have a cylindrical structure. In one embodiment, the maximum width of the force-receiving portion is smaller than the maximum width of the twisting portion, and the twisting portion and the force-receiving portion have a cylindrical structure.

In one embodiment, a wire twisting device is shown in fig. 1, and includes a twisting portion 110 and a force receiving portion 130 connected to each other, a transition portion 120 is disposed between the twisting portion 110 and the force receiving portion 130, and a maximum width of the force receiving portion 130 is smaller than a maximum width of the twisting portion 110; referring to fig. 2, the torsion portion 110 and the force-receiving portion 130 are integrally formed, at least two threading holes 150 are formed in the torsion portion 110, and a threading deep hole 151 penetrating through the force-receiving portion 130 is formed in the torsion portion 110; the threading deep hole 151 is a blind hole, and the threading hole 150 is a through hole. Referring to fig. 12, 13, 14, 15 and 16, the threading hole is used to pass through the terminal 410 of the circuit 400 to be processed; the force receiving portion 130 is used for receiving a force to rotate the twisting portion 110; the force-receiving portion 130 has a prism-shaped connecting end 140. Referring to fig. 3, 4, 5, 6 and 7, the torsion portion 110 and the force-receiving portion 130 both have a cylindrical structure; the twisting part 110 is provided with a first transition edge part 111 and a second transition edge part 112; the force receiving portion 130 is provided with a third transition edge portion 131, the third transition edge portion 131 is located between the connection end 140 and the twisted wire portion 110, and a fourth transition edge portion 141 is further provided at the end of the connection end 140 far away from the twisted wire portion 110.

In one embodiment, a twisted wire processing apparatus includes the twisted wire apparatus of any of the embodiments. In one embodiment, the twisted wire processing apparatus further comprises a drill and a connector; one end of the connector is connected with the stress part of the wire twister, and the other end of the connector is fixed with the drill bit. In one embodiment, the drill bit is a drill or drill bit therefor. In one embodiment, several round holes are drilled on a T-shaped round rod, the size of the round holes can be determined by one wire, and the round holes are required to be arranged according to requirements. Thus passing 3 or more wires through the holes, respectively. The end of the small head of the T-shaped round rod is arranged on an electric drill to be locked, the electric drill can be used for drilling and locking a screw which are commonly carried, the electric wire can be screwed tightly by starting the electric drill, and the screwing tightness and the processing speed of the electric wire can be controlled by adjusting the speed of the electric drill. In one embodiment, a T-shaped round bar may be machined. The small end of the round rod is required to be arranged in an electric drill. And a plurality of through holes are drilled at the large end of the T-shaped round rod, and the electric wire can be placed into the through holes. Then the small head of the T-shaped round rod is arranged in a chuck of the electric drill and locked. Each individual wire needing to be twisted is placed into the through hole in the round rod, the place where the wire needs to be placed does not fall out, the switch of the electric drill is turned on, the switch can have a plurality of gears, and the speed is adjusted), so that the wires can be twisted together. And slightly pulling the wires out, thereby achieving the effect of twisting several wires. Using such a T-bar, together with a conventional drill, this can be used to tighten the wire. Thereby avoiding the operation of a special wire twisting machine, reducing the inconvenience of carrying and saving the cost; or the hand pain caused by twisting with hands is reduced, so that everyone can easily operate the electric wire, and the electric wire with proper tightness is twisted out.

In one embodiment, the twisted wire processing equipment further comprises a bracket, a fixed seat, a workbench, a driving motor, a rotating shaft and at least two twisted wire processing stations; the drill bit is fixedly arranged on the twisted wire machining position, the fixed seat is fixedly arranged on the bracket, and the driving motor is fixed on the fixed seat or the bracket; the workbench is positioned on the fixed seat, the rotating shaft penetrates through the fixed seat, the first end of the rotating shaft is positioned on the fixed seat, and the first end is fixedly connected with the workbench; the driving motor is connected with the rotating shaft to drive the workbench to rotate relative to the fixed seat; each twisted wire processing station is arranged on the workbench. By the design, when the wire twisting device is used, the wiring end of a circuit to be processed is inserted into the threading hole of the wire twisting part on the wire twisting processing station, and the wire twisting operation can be realized by rotating the drill bit; the wire twisting machine has the advantages that a plurality of wire twisting machining operations can be realized only by inserting the wiring end, especially, automatic wire inserting equipment is matched, the automatic machining effect can be realized, an operator only needs to prepare a to-be-processed circuit on the premise that the process is feasible, the production efficiency is high, the automation degree is high, and the wire twisting machine is particularly suitable for the technological updating era background of the current robot replacing people. Further, in one embodiment, the twisted wire processing apparatus further comprises at least one drilling site disposed on the table. The drilling position is used for fixing a workpiece to be drilled; when the multi-angle drilling machine is used, a workpiece to be machined is fixed on a drilling position, the multi-angle machinable drilling position with 360-degree rotation can be realized by rotating the workbench, the machining possibility of different angles can be provided, a plurality of drilling machining operations can be realized by only clamping once, and the operation process of an operator is greatly simplified; particularly, the automatic processing effect can be realized by matching with an automatic processing drilling machine, and under the premise that the process is feasible, an operator only needs to put in and take out a workpiece to be processed and press a switch to complete the drilling processing operation of all target processing holes of the same workpiece to be processed, so that the production efficiency is high, the automation degree is high, and the automatic processing device is particularly suitable for the background of the technological updating era of robot replacement at present. Further, in one embodiment, the stage is a centrally symmetric structure. In one embodiment, the table is a plate-like structure. In one embodiment, a roller structure or a roller structure is arranged between the workbench and the fixed seat, and further, in one embodiment, a roller structure or a roller structure is arranged between the workbench and the fixed seat below each drilling position; the design is favorable for sharing pressure for the rotating shaft, so that the bearing capacity of the workbench, particularly the bearing capacity below the drilling position, is stronger and more balanced, the machining precision is favorably ensured, the machining precision is self-evident to the importance of standardized products, if the machining precision of ten thousand workpieces to be machined deviates in the same hole site, on one hand, the reworking is time-consuming and labor-consuming, on the other hand, the scrapping and the remaking are possibly even required by customers, and the design is very significant. In one embodiment, the worktable has a circular table surface, and the driving motor is connected with the rotating shaft to drive the worktable to rotate coaxially with the rotating shaft. Such a design is favorable to controlling driving motor and rotating certain angle, for example 30 degrees or 45 degrees at every turn of workstation, because the position of automatic processing machine is generally stationary to be favorable to treating the machined part at the drilling position accurately and carry out the processing of drilling. Further, in one embodiment, the fixing base is a fixing plate. In one of the embodiments, the driving motor is fixed to the fixing base, or in one of the embodiments, the driving motor is fixed to the bracket. In one embodiment, the driving motor is fixed to the fixing base, and the driving motor includes: the driving motor is fixed below or on the side of the fixed seat. In one embodiment, the driving motor is fixed to the bracket, and includes: the driving motor is fixed above or at the side part of the bracket. The design is favorable for fixing the driving motor, so that the driving motor is favorable for driving the workbench to rotate relative to the fixed seat. In one embodiment, the first end portion is located on the table. In one embodiment, the workbench is provided with a circular table surface, and the first end is fixedly connected with the circle center position of the workbench. In one embodiment, the workbench is provided with a circular table board, the first end of the workbench is fixedly connected with the central position of a rotating frame of the workbench, and the central position of the rotating frame and the position of the circle center of the workbench are positioned on the same straight line with the rotating shaft. The position range of the workbench can be controlled conveniently, the position change caused by rotation of the workbench can be avoided, and a plurality of automatic processing machines can be matched to realize processing.

In one embodiment, the driving motor is connected with the rotating shaft to drive the workbench to rotate relative to the fixed seat; in one embodiment, the driving motor outputs according to the position of each drilling position so as to control the rotation angle of the workbench relative to the fixed seat. In one embodiment, the twisted wire processing equipment is further provided with a clamping station for fixing the workpiece to be processed to the drilling position or taking the workpiece to be processed out of the drilling position in a controlled manner. In one embodiment, the workbench is provided with a circular table surface, and the driving motor is connected with the rotating shaft to drive the workbench to rotate coaxially with the rotating shaft; the first end part is positioned on the workbench; and/or the first end is fixedly connected with the circle center position of the workbench, or the first end is fixedly connected with the center position of a rotating frame of the workbench, and the center position of the rotating frame and the circle center position of the workbench are positioned on the same straight line with the rotating shaft; and/or the driving motor outputs according to the positions of the drilling positions so as to control the rotation angle of the workbench relative to the fixed seat; and/or the twisted wire processing equipment is also provided with a clamping station for fixing the workpiece to be processed to the drilling position or taking the workpiece out of the drilling position under control. In one embodiment, the twisted wire processing equipment further comprises a driving part and a driven part which are connected, the output end of the driving motor is connected with the driving part, the driven part is connected with the rotating shaft, and the driving motor drives the rotating shaft to rotate sequentially through the driving part and the driven part. Namely, the driving motor is connected with the rotating shaft through the driving part and the driven part. Further, in one embodiment, the driving member is a gear, and the driven member is a gear, and the two are provided with the same or different numbers of teeth. The design of driving piece and follower is favorable to driving motor control pivot to rotate predetermined angle to be favorable to each drilling position on the control table to rotate target drilling position accurately. In one embodiment, each drilling site is disposed on a table; the drilling position is used for fixing a workpiece to be machined. Further, in one embodiment, a fixture is disposed at each drilling site; namely, each clamp is arranged corresponding to each drilling position one by one; the fixture is fixedly arranged on the drilling position, namely the drilling position is used for fixing the fixture, and the fixture is used for fixing a workpiece to be processed; namely, the drilling position is used for fixing a workpiece to be processed through the clamp. Further, in one embodiment, each drilling site is detachably disposed on the table, or each drilling site is disposed on the table, and each jig is detachably disposed on the corresponding drilling site. Further, in one embodiment, each drilling position is rotatably arranged on the workbench; or each clamp is rotatably arranged on the corresponding drilling position. Further, in one embodiment, each drilling position is detachably and rotatably arranged on the workbench; or each clamp can be detachably and rotatably arranged on the corresponding drilling position. The design is beneficial to enabling the drilling position to provide more position choices relative to automatic processing machines such as a drilling machine or a tapping machine and the like, and the drilling machine is easy to process; on the other hand, the drilling position or the clamp can be used for integrally mounting the workpiece to be machined on the previous process belt on the workbench, so that the clamping efficiency is higher, and the full-automatic machining operation is more suitable. Further, in one embodiment, the twisted wire processing apparatus further includes at least two fasteners, the number of the fasteners is not less than the number of the drilling positions, and each drilling position corresponds to one fastener; each drilling position is slidably mounted on the workbench and is fastened and fixed through a fastener. Or, in one embodiment, the twisted wire processing apparatus further includes at least two fixing members, the number of the fixing members is equal to the number of the drilling positions, and each drilling position corresponds to one fixing member; the fixing piece comprises a supporting frame and at least one plug connector, blind grooves are formed in the corresponding positions of the workbench, each blind groove corresponds to one plug connector, one end of each of two opposite end parts of the drilling position abuts against the supporting frame, the other end of each of the two opposite end parts of the drilling position is adjacent to the at least one blind groove, and then one plug connector is partially inserted into the blind grooves, so that the drilling position can be fixed; further, in one embodiment, the plug has a semi-enclosed structure such as a C-shape or an L-shape; alternatively, in one embodiment, the fixture includes two or three connectors. In one embodiment, the blind slot adapts the plug arrangement; in one embodiment, the blind slot is a blind hole. Or, further, in one embodiment, the drilling position includes at least two fasteners, the number of the fasteners is not less than the number of the clamps, and each clamp corresponds to one fastener; each clamp is slidably mounted on a preset position of the workbench and is fastened and fixed through a fastening piece. Or, in one embodiment, the drilling site further comprises at least two fixing parts, the number of the fixing parts is equal to the number of the clamps, and each clamp corresponds to one fixing part; the fixing piece comprises a supporting frame and at least one plug connector, blind grooves are formed in the corresponding positions of the workbench, each blind groove corresponds to one plug connector, one end of each of two opposite end parts of the clamp is abutted against the supporting frame, the other end of each clamp is adjacent to the at least one blind groove, and then one plug connector is partially inserted into the blind grooves, so that the clamp can be fixed; further, in one embodiment, the plug has a semi-enclosed structure such as a C-shape or an L-shape; alternatively, in one embodiment, the fixture includes two or three connectors. In one embodiment, the blind slot adapts the plug arrangement; in one embodiment, the blind slot is a blind hole. The rest of the examples are analogized. The design is favorable for quickly installing and fixing the drilling position or the clamp; this is because in the processing field, it is very complicated and costly to automatically mount the drilling site or fixture on the table, which usually requires manual operation, on one hand, the efficiency is low, and on the other hand, because the workpiece is a metal part, the edge may be sharp and not processed yet, which has a certain safety risk to the operator, so that pre-mounting, especially automatic pre-mounting, can be performed on other production lines, and then the drilling site or fixture is mounted and fixed automatically or manually, which is very efficient. In one embodiment, the drilling sites are uniformly disposed on the table. Further, in one embodiment, the worktable has a central symmetrical structure, the drilling sites are uniformly arranged on the worktable, and the drilling sites are arranged in central symmetry relative to the symmetrical center of the worktable. In one embodiment, the drilling sites are uniformly located at edge locations on the table. In one embodiment, the workbench is provided with a shielding part which is used for preventing the drilling position from being separated from the workbench. Further, in one of the embodiments, the shielding portion is a baffle. By the design, on one hand, the multi-angle machinable drilling position which can rotate 360 degrees can be realized by rotating the workbench, the machining possibility of different angles can be provided, the same workpiece to be machined can realize a plurality of machining operations by clamping once, and the operation process of an operator is greatly simplified; on the other hand, the drilling positions which are arranged in a central symmetry mode or are uniformly arranged are beneficial to matching with the rotation of the driving motor, and the same angle change is realized through rotation every time, so that the accurate positioning machining is realized through matching, and especially the automatic accurate machining is realized through matching.

In one embodiment, the twisted wire processing apparatus is shown in fig. 8, and includes a twisted wire device 100, a connector 200, and a drill 300; one end of the connector 200 is connected to the force receiving portion 130 of the twister 100, and the other end of the connector 200 is fixed to the drill 300. Referring to fig. 9 and 10, the connector 200 is provided with a hole 210 so as to be deformed when being inserted into the stressed portion 130 of the twister 100, thereby adapting to the shape of the stressed portion 130; referring to fig. 11 and 21, the fixed end 220 of the connecting head 200 is fixed to the drill 300. Referring to fig. 16, 17, 18, 19 and 20, when twisting, the terminal 410 of one to-be-processed wire 400 is inserted into the threading deep hole 151 but not to the bottom, the terminals 410 of the other two to-be-processed wires 400 are inserted into the two threading holes 150, and a distortion deformation region 420 is formed in a part of the to-be-processed wires 400.

Other embodiments of the present application further include a wire twister and a wire twisting machine, which are capable of being implemented by combining technical features of the above embodiments with each other.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims

1. A twisted wire processing device is characterized by comprising a twisted wire device, a drill bit and a connector;

the wire twisting device comprises a wire twisting part and a stress part which are connected; at least two threading holes are formed in the twisting part and used for penetrating wiring ends of a circuit to be processed; the stress part is used for applying a force to rotate the twisting part; wherein the stress part is provided with a prism-shaped connecting end;

one end of the connector is connected with the stress part of the wire twister, and the other end of the connector is fixed with the drill bit;

the twisted wire processing equipment further comprises a bracket, a fixed seat, a workbench, a driving motor, a rotating shaft and at least two twisted wire processing stations; the drill bit is fixedly arranged on the twisted wire machining position, the fixed seat is fixedly arranged on the bracket, and the driving motor is fixed on the fixed seat or the bracket; the workbench is positioned on the fixed seat, the rotating shaft penetrates through the fixed seat, the first end of the rotating shaft is positioned on the fixed seat, and the first end is fixedly connected with the workbench; the driving motor is connected with the rotating shaft to drive the workbench to rotate relative to the fixed seat; each twisted wire processing station is arranged on the workbench;

the twisted wire processing equipment also comprises at least one drilling position arranged on the workbench, the drilling position is used for fixing a workpiece to be processed, which needs to be drilled, and a roller structure is arranged below each drilling position and between the workbench and the fixed seat;

the twisted wire processing equipment also comprises at least two buckling pieces, the number of the buckling pieces is not less than that of the drilling positions, and each drilling position corresponds to one buckling piece; each drilling position is slidably arranged on the workbench and is fastened and fixed through a fastener;

each drilling position is correspondingly provided with a clamp, the clamp is used for fixing a workpiece to be machined, and each clamp is detachably and rotatably arranged on the corresponding drilling position;

the workbench is provided with a circular table surface, the driving motor is connected with the rotating shaft to drive the workbench and the rotating shaft to rotate coaxially, the driving motor outputs according to the positions of all drilling positions to control the rotating angle of the workbench relative to the fixed seat, the first end of the driving motor is fixedly connected with the central position of a rotating frame of the workbench, and the central position of the rotating frame and the position of the center of the workbench are positioned on the same straight line with the rotating shaft;

the twisted wire processing equipment is also provided with a clamping station for fixing the workpiece to be processed to the drilling position or taking the workpiece out of the drilling position under control;

the workbench is provided with a shielding part which is used for preventing the drilling position from separating from the workbench.

2. The twisted wire processing apparatus of claim 1, wherein the twisted portion is integrally formed with the force receiving portion.

3. The twisted wire processing apparatus of claim 2, wherein a transition portion is provided between the twisted portion and the force receiving portion.

4. The twisted wire processing apparatus of claim 3, wherein the maximum width of the force receiving portion is less than the maximum width of the twisted wire portion.

5. The twisted wire processing apparatus of claim 4, wherein the twisted portion and the force-receiving portion each have a cylindrical configuration.

6. The twisted wire processing apparatus of claim 5, wherein the twisted wire portion is provided with a first transitional edge portion and a second transitional edge portion; the stress part is provided with a third transition edge part, and the third transition edge part is positioned between the connecting end and the twisting part.

7. The twisted wire processing apparatus of claim 6, wherein the end of the connecting end distal from the twisted wire portion is further provided with a fourth transitional edge portion.

8. The twisted wire processing apparatus according to any one of claims 1 to 7, wherein a deep threading hole penetrating the force receiving portion is opened in the twisted wire portion.

9. The twisted wire processing apparatus of claim 1, wherein the profile of the twisted portion is greater than the profile of the force-receiving portion.

10. The twisted wire processing apparatus of claim 1, wherein the connecting end is triangular prism shaped or quadrangular prism shaped.