CN212303379U - Flat conductor bending machine device - Google Patents
Flat conductor bending machine device Download PDFInfo
- Publication number
- CN212303379U CN212303379U CN202021053885.9U CN202021053885U CN212303379U CN 212303379 U CN212303379 U CN 212303379U CN 202021053885 U CN202021053885 U CN 202021053885U CN 212303379 U CN212303379 U CN 212303379U
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- rotating plate
- flat
- rotating
- rotating shaft
- shaft
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Abstract
The utility model provides a flat conductor bending machine device, which solves the problems that the bending difficulty of the flat conductor is large and the insulation damage of the conductor is easy to cause when a transformer coil winding is produced; the device comprises a rotating shaft which is rotatably arranged; the rotating plate is arranged on the rotating shaft and can rotate along with the rotating shaft, and a rotating plate fixing shaft is arranged on the rotating plate; a positioning part fixedly arranged close to the rotating plate; a clamping space for clamping the flat conducting wire is formed among the rotating shaft, the rotating plate fixing shaft and the positioning part, and the rotating plate can press the flat conducting wire in the clamping space when rotating so as to enable the flat conducting wire to be bent at a position abutting against the rotating shaft; the utility model discloses the rotor plate fixed axle rotates under the drive of axis of rotation along with the rotor plate, and the rotor plate fixed axle can press down flat wire and make the flat wire that is located the centre gripping space take place to buckle and adjust the angle of buckling along with the rotation of rotor plate in axis of rotation department, and need not to destroy outer insulation layer, and is nimble convenient, the operation of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of the transformer production technique and specifically relates to a flat wire bending machine device is related to.
Background
Currently, copper and aluminum flat wires are required to manufacture transformer windings. When the winding is manufactured, the inner and outer ends of the winding need to be bent and led out so that the lead can be led out axially and welded with the copper bar.
In the prior art, the bending of the flat wire needs to be heated by oxygen and acetylene to enable the flat wire to turn red, and then manually beaten by a vice and the like to enable the flat wire to turn into the bending.
The applicant has found that the prior art has at least the following technical problems:
1. because the flame is used to burn the insulation of the lead, the lead must be wrapped and insulated again, which brings difficulty to the production of the winding bending of the transformer;
2. the flame is used for annealing and hardening the lead, the resistance of the winding is increased, and the load loss of the winding is easy to increase. In view of the above, how to obtain a flat conductor bending device for bending a transformer winding becomes an urgent problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flat conductor bending machine device, which solves the technical problems that the bending difficulty of the flat conductor is high when the transformer coil winding is produced and the external insulation of the conductor is easy to damage in the prior art; the utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a flat wire bending machine device, include:
a rotating shaft rotatably provided;
the rotating plate is arranged on the rotating shaft and can rotate along with the rotating shaft, and a rotating plate fixing shaft is arranged on the rotating plate;
a positioning part fixedly arranged close to the rotating plate; a clamping space for clamping the flat conducting wire is formed among the rotating shaft, the rotating plate fixing shaft and the positioning portion, and the rotating plate can press the flat conducting wire in the clamping space when rotating so as to enable the flat conducting wire to be bent at the position where the rotating plate is abutted to the rotating shaft.
Preferably, the positioning portion is disposed near the periphery of the rotating plate, and the positioning portion and the rotating plate are fixed and extend in opposite directions.
Preferably, the rotating plate fixing shaft is disposed at one end of the rotating plate far away from the rotating shaft.
Preferably, the positioning part is a positioning shaft, and the positioning shaft is fixed through a positioning shaft sleeve.
Preferably, the rotating shaft is connected with a driving device, and the driving device is used for driving the rotating shaft to rotate by taking the axis of the rotating shaft as an axis.
Preferably, the driving device comprises a motor, and the motor is connected with the rotating shaft through a worm gear mechanism.
Preferably, the worm and gear mechanism is arranged in a box, one end of the rotating shaft extends into the box and is connected with the worm wheel, and the other end of the rotating shaft extends out of the box and is used for fixing the rotating plate.
Preferably, a gap exists between the rotating plate and the outer wall of the box body so as to clamp the flat wire.
Preferably, a limiting member is further disposed on the rotating shaft, and the limiting member abuts against one side of the rotating plate far away from the driving device.
Preferably, the limiting member is a hand nut, and the hand nut is in threaded connection with the rotating shaft to adjust the position of the hand nut on the rotating shaft so as to limit the axial movement of the rotating plate.
The utility model provides a flat wire bending machine device compares with prior art, has following beneficial effect: the device forms the centre gripping space that is used for the centre gripping flat wire through axis of rotation, rotor plate fixed axle and location portion, and the rotor plate fixed axle rotates along with the rotor plate under the drive of axis of rotation, and the rotor plate fixed axle can press down flat wire and make the flat wire that is located the centre gripping space take place to buckle in axis of rotation department and adjust the angle of buckling along with the rotation of rotor plate, and above-mentioned device can make flat wire crooked 0-180, and need not to destroy outer insulating layer, and is nimble convenient, the operation of being convenient for.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic top view of the bending device for flat conductor of the present invention;
FIG. 2 is a side view of a flat wire bending apparatus;
FIG. 3 is a schematic view of the structure of the motor cooperating with the worm and gear mechanism;
FIG. 4 is a schematic view of the flat conductor in the clamping space when the flat conductor is to be subjected to bending;
FIG. 5 shows the bending state of the flat wire when the rotating plate rotates 45 °;
FIG. 6 shows the bending state of the flat wire when the rotating plate rotates 90 °;
FIG. 1 shows a box body; 2. a base plate; 3. a bearing; 4. a rotating plate fixing shaft; 5. the rotating plate fixes the shaft sleeve; 6. a rotating plate; 7. screwing the nut by hand; 8. a rotating shaft; 9. positioning the shaft; 10. positioning the shaft sleeve; 11. a motor; 12. a worm gear; 13. a worm; 14. a flat wire.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
The embodiment provides a flat conductor bending machine, as shown in fig. 1-6, fig. 1 is a schematic view of a top view structure of the flat conductor bending machine of the present invention, fig. 2 is a side view of the flat conductor bending machine, fig. 3 is a schematic view of a structure in which a motor is matched with a worm and gear mechanism, fig. 4 is a schematic view of a state of a flat conductor in a clamping space when the flat conductor is to be bent, fig. 5 is a state of a flat conductor bending degree when a rotating plate rotates by 45 degrees, and fig. 6 is a state of a flat conductor bending degree when the rotating plate rotates by 90 degrees;
this flat wire bending machine device includes: a rotating shaft 8 rotatably provided;
the rotating plate 6 is arranged on the rotating shaft 8 and can rotate along with the rotating shaft 8, and the rotating plate 6 is provided with a rotating plate fixing shaft 4;
a positioning portion fixedly provided near the rotating plate 6; a clamping space for clamping the flat conducting wire is formed among the rotating shaft 8, the rotating plate fixing shaft 4 and the positioning part, and when the rotating plate 6 rotates, the flat conducting wire in the clamping space can be pressed to be bent at a position abutting against the rotating shaft 8.
Wherein, above-mentioned axis of rotation 8 accessible manpower manual rotation or be connected axis of rotation 8 and drive arrangement and realize electric drive. The pivotal plate fixing shaft 4 may be fixed at one side of the pivotal plate by a pivotal plate fixing bushing 5.
The flat wire bending machine device of this embodiment, through axis of rotation 8, rotor plate fixed axle 4 and location portion form the centre gripping space that is used for the centre gripping flat wire, rotor plate fixed axle 4 rotates along with rotor plate 6 under the drive of axis of rotation 8, and rotor plate fixed axle 4 can press down flat wire and make the flat wire that is located the centre gripping space take place to buckle and adjust the angle of buckling along with the rotation of rotor plate 6 in axis of rotation 8 department, above-mentioned device enables the flat wire crooked 0-180, and need not the outer insulation layer, and is nimble convenient, the operation of being convenient for.
As an alternative embodiment, referring to fig. 1, the positioning portion is disposed near the outer periphery of the rotating plate 6, and the positioning portion and the rotating plate fixing shaft 4 extend in opposite directions.
The arrangement mode that the positioning part and the rotating plate fixing shaft 4 extend oppositely is convenient for the positioning part, the rotating plate fixing shaft 4 and the rotating shaft 8 to be matched with each other to form a clamping space. Among the three, the rotating plate fixing shaft 4 is rotated, the relative position of the rotating plate fixing shaft is adjustable, the relative position of the rotating shaft 8 and the positioning part is not changed, and the device bends the flat conducting wire existing in the clamping space through the adjustment of the relative position of the rotating plate fixing shaft 4.
In order to allow the pressing position of the rotating plate fixing shaft 4 to be spaced apart from the flat coil to facilitate the bending of the wire, as an alternative embodiment, referring to fig. 1, the rotating plate fixing shaft 4 is provided at an end of the rotating plate 6 remote from the rotating shaft 8.
As an alternative, referring to fig. 1, the positioning portion in this embodiment is a positioning shaft 9, and the positioning shaft 9 is fixed by a positioning sleeve 10.
The positioning shaft 9 can be fixed at a position close to the periphery of the rotating plate 6 through the positioning shaft sleeve 10 to prevent the positioning shaft 9 from obstructing the rotation of the rotating plate 6, and simultaneously, the positioning shaft 9 is convenient to abut against the corresponding position of the flat coil to prevent the flat coil from being separated from the clamping space when bending is carried out.
In order to reduce the labor force of an operator and improve the work efficiency of bending a flat coil, as an optional implementation manner, in this embodiment, a manner of electrically driving the rotating shaft 8 to rotate is adopted, as shown in fig. 1, the rotating shaft 8 is connected with a driving device, and the driving device is used for driving the rotating shaft 8 to rotate by taking its own axis as an axis.
The driving device is in transmission connection with the rotating shaft 8, manual shaking of the rotating shaft 8 is not needed, and work efficiency is improved conveniently.
As an alternative embodiment, referring to fig. 1 and 2, the driving device in this embodiment includes a motor 11, and the motor 11 is connected to the rotating shaft 8 through a worm gear mechanism.
As shown in fig. 1, the motor 11 is horizontally arranged, the rotating shaft 8 is arranged longitudinally in the present embodiment in order to reduce the occupied space, and the above-mentioned worm gear mechanism is provided to switch the transmission direction of the motor 11 and simultaneously reduce the rotation speed.
Specifically, referring to fig. 1 and 3, the worm and worm gear mechanism is disposed in a box 1, one end of the rotating shaft 8 extends into the box 1 and is connected to the worm wheel, and the other end of the rotating shaft extends out of the box 1 to fix the rotating plate 6.
The rotating shaft 8 is connected with the box body 1 through a bearing 3, and the bearing 3 is fixed on the bottom plate 2 in the box body. The worm gear mechanism is arranged in the box body 1, a transmission structure of the worm gear mechanism can be protected, and the outer wall of the box body 1 is convenient to be matched with the rotating plate 6 to clamp a flat wire.
Specifically, as shown in fig. 3, the worm gear mechanism includes a worm 13 connected to the output shaft of the motor and a worm wheel 12 connected to the rotating shaft 8, and the transmission direction of the motor 11 is switched by cooperation of the worm gear mechanism.
Specifically, as shown in fig. 1, a gap exists between the rotating plate 6 and the outer wall of the box body 1 so as to clamp the flat wire.
When the conducting wire is subjected to simmer bending processing, the conducting wire is placed between the rotating plate 6 and the outer wall of the box body 1 and is matched with the rotating shaft 8, the positioning part and the rotating plate fixing shaft 4 to prevent the conducting wire from falling off from the clamping space and influencing the simmer bending process.
In order to ensure that the rotating plate 6 can stably rotate on the rotating shaft 8, as an alternative embodiment, as shown in fig. 1, a limiting member is further disposed on the rotating shaft 8 of the present embodiment, and the limiting member abuts against a side of the rotating plate 6 away from the driving device.
When the rotating shaft 8 rotates, due to the existence of the box body 1, the rotating plate 6 cannot be separated from the rotating shaft 8 from one side close to the box body 1, and the other side of the rotating plate 6 is abutted through the limiting part, so that the axial movement of the rotating plate 6 is prevented on the premise of not influencing the rotation of the rotating plate 6, namely, the rotating plate 6 is prevented from being separated from the rotating shaft 8.
As an alternative, referring to fig. 1, the limiting member in this embodiment is a hand nut 7, and the hand nut 7 is screwed with the rotating shaft 8 to adjust its position on the rotating shaft 8 so as to limit the axial movement of the rotating plate 6.
Above-mentioned hand is twisted nut 7 and 8 threaded connection of axis of rotation, convenient to detach, and the accessible is adjusted hand and is twisted nut 7 and is adapted to the distance of adjusting between rotor plate 6 and the 1 outer wall of box in the axial position of axis of rotation 8, uses more nimble, convenient.
The bending machine for flat conductors in this embodiment has the following specific operation processes: referring to fig. 1-3, a lead to be simmered is placed in the clamping space, the position of the lead to be simmered abuts against the position of the rotating shaft 8, and two ends of the position to be simmered abut against the rotating plate fixing shaft 4 and the positioning shaft 9 respectively; starting the motor 11, driving the rotating shaft 8 to rotate by taking the axis of the motor 11 as the axis through a worm gear mechanism, and driving the rotating plate 6 to rotate by the rotating shaft 8; referring to fig. 4 to 6, when the rotating plate 6 starts to rotate, the rotating plate fixing shaft 4, the rotating shaft 8 and the positioning shaft 9 clamp the conducting wire, and the rotating plate fixing shaft 4 presses the corresponding position of the conducting wire along with the movement of the rotating plate fixing shaft 4, and the corresponding position of the rotating shaft 8 and the positioning shaft 9 is not changed, so that the flat conducting wire is bent at the position where the flat conducting wire abuts against the rotating shaft 8, and the flat conducting wire can be bent to different angles along with the further rotation of the rotating plate 6, as shown in fig. 5 and 6. The device is when bending over a slow fire the flat wire to transformer winding, and convenient to use has reduced operator's labour, has improved work efficiency.
The particular features, structures, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a flat wire bending machine device which characterized in that includes:
a rotating shaft rotatably provided;
the rotating plate is arranged on the rotating shaft and can rotate along with the rotating shaft, and a rotating plate fixing shaft is arranged on the rotating plate;
a positioning part fixedly arranged close to the rotating plate; a clamping space for clamping the flat conducting wire is formed among the rotating shaft, the rotating plate fixing shaft and the positioning portion, and the rotating plate can press the flat conducting wire in the clamping space when rotating so as to enable the flat conducting wire to be bent at the position where the rotating plate is abutted to the rotating shaft.
2. The bending machine for flat conductors of claim 1, wherein said positioning portion is disposed near the outer circumference of said rotating plate, and said positioning portion extends in a direction opposite to the fixed axis of said rotating plate.
3. The flat conductor simmer bending apparatus of claim 1, wherein the rotating plate fixing shaft is disposed at an end of the rotating plate away from the rotating shaft.
4. The flat conductor bending machine according to claim 1 or 2, wherein the positioning portion is a positioning shaft, and the positioning shaft is fixed by a positioning bushing.
5. The bending machine for flat conducting wires according to claim 1, wherein the rotating shaft is connected with a driving device, and the driving device is used for driving the rotating shaft to rotate around its own axis.
6. The flat conductor bending machine of claim 5, wherein the drive means comprises a motor connected to the rotating shaft by a worm and gear mechanism.
7. The flat conductor simmer bending device of claim 6, wherein the worm and gear mechanism is disposed in a box, one end of the rotation shaft extends into the box and is connected with the worm gear, and the other end of the rotation shaft extends out of the box to fix the rotation plate.
8. The bending machine for flat wires according to claim 7, wherein a gap is formed between the rotating plate and the outer wall of the box body so as to clamp the flat wire.
9. The bending machine for flat conducting wires according to claim 5, wherein a limiting member is further disposed on the rotating shaft, and the limiting member abuts against a side of the rotating plate away from the driving device.
10. The flat conductor bending machine according to claim 9, wherein the stopper is a hand nut that is threadedly coupled to the rotating shaft to adjust a position thereof on the rotating shaft so as to restrict axial movement of the rotating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021053885.9U CN212303379U (en) | 2020-06-10 | 2020-06-10 | Flat conductor bending machine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021053885.9U CN212303379U (en) | 2020-06-10 | 2020-06-10 | Flat conductor bending machine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212303379U true CN212303379U (en) | 2021-01-05 |
Family
ID=73941629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021053885.9U Expired - Fee Related CN212303379U (en) | 2020-06-10 | 2020-06-10 | Flat conductor bending machine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212303379U (en) |
-
2020
- 2020-06-10 CN CN202021053885.9U patent/CN212303379U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |