CN209866964U - Round copper wire flattening device - Google Patents
Round copper wire flattening device Download PDFInfo
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- CN209866964U CN209866964U CN201920583359.4U CN201920583359U CN209866964U CN 209866964 U CN209866964 U CN 209866964U CN 201920583359 U CN201920583359 U CN 201920583359U CN 209866964 U CN209866964 U CN 209866964U
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Abstract
The utility model discloses a round copper wire flattening device, which comprises an installation bottom plate, a guide mechanism, an upper and lower flattening mechanism, a left and right flattening mechanism and a positioning mechanism, wherein the upper and lower flattening mechanism, the left and right flattening mechanism and the positioning mechanism are all connected on the installation bottom plate, and the guide mechanism is arranged on the upper and lower flattening mechanism; the guiding mechanism is used for guiding the round copper wire, the upper and lower flattening mechanism is used for flattening the round copper wire in an upper and lower extruding mode, the left and right flattening mechanism is used for flattening the round copper wire in a left and right extruding mode, and the positioning mechanism is used for achieving size positioning of the flat copper wire. The utility model discloses a required width of band copper line and thickness size shaping, the size precision after the shaping is high and the size is even, and joint strength is high, can satisfy required band copper line structure of motor and dimensional requirement.
Description
Technical Field
The utility model relates to a forming processing device of enameled wire, concretely relates to extrude flat device with round copper line extrusion flat copper line suitable for motor.
Background
Because the structure restriction of motor stator groove, current round copper line embedding can make in the stator groove to fill discontently to cause the groove full rate not high, the power density of motor is not high, in present motor trade, how to realize the lightweight of motor, the miniaturization has been a research direction who receives very much attention, and flat copper line is because the limited equipment space of its flat structure ability make full use of stator groove, closely level and smooth between circle and the circle, improve the groove full rate, the power density of motor has been realized under the same volume condition increases, the motor with the power demand can miniaturize, the lightweight, the copper loss of product has significantly reduced. However, how to process the flat copper wire meeting the requirements of the motor is an important factor influencing the working efficiency of the motor, in the prior art, the flat copper wire processing technology generally adopts the round copper wire to be molded through a flattening machine or a copper blank to be molded through one-time stretching, and the defects of poor connection strength of the copper wire and uneven size of a finished product exist, so the initial processing and molding precision of the flat copper wire directly influences the performance of the motor.
Disclosure of Invention
The utility model provides a crowded flat device of round copper line, this crowded flat device of round copper line has solved among the above-mentioned prior art flat copper line machine-shaping after-product size uneven, the joint strength poor, the not high problem of precision of flat copper line.
In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:
a round copper wire flattening device comprises an installation bottom plate, a guide mechanism, an upper and lower flattening mechanism, a left and right flattening mechanism and a positioning mechanism, wherein the upper and lower flattening mechanism, the left and right flattening mechanism and the positioning mechanism are all connected to the installation bottom plate, and the guide mechanism is arranged on the upper and lower flattening mechanism; the guiding mechanism is used for guiding the round copper wire, the up-down flattening mechanism is used for flattening the round copper wire up and down, the left-right flattening mechanism is used for flattening the round copper wire left and right, and the positioning mechanism is used for positioning the size of the flat copper wire;
the upper and lower squeezing mechanism comprises a vertical support, an upper central shaft, a lower central shaft, an upper bearing and a lower bearing, the bottom of the vertical support is fixedly connected with the mounting base plate, the upper central shaft and the lower central shaft are horizontally and transversely fixed on the vertical support, the upper central shaft is positioned right above the lower central shaft, an upper bearing inner ring is sleeved on the upper central shaft, the lower bearing inner ring is sleeved on the lower central shaft, the upper bearing is positioned right above the lower bearing, and the distance between the upper bearing and the lower bearing is equal to the thickness of the flat copper wire required to be processed.
As the utility model discloses further modified technical scheme, it still includes vertical screw, upper nut and lower nut to extrude flat mechanism from top to bottom, set up on the vertical support along the last through-hole that the horizontal direction extends and through-hole and last through-hole are located down the through-hole directly over, go up the center pin and pass through upper nut fixed connection on vertical support on through-hole and last center pin, the center pin passes down through-hole and down the center pin through nut fixed connection down on vertical support, vertical screw hole that vertical downwardly extending and communicate with last through-hole is seted up at vertical support's top, the internal diameter of going up the through-hole is greater than center pin middle part external diameter, vertical screw and vertical screw hole threaded connection and vertical screw are used for through the tight center pin in vertical screw hole top.
As the utility model discloses further modified technical scheme, control crowded flat mechanism and include horizontal support, left center pin, right center pin, left bearing and right bearing, horizontal support passes through support and mounting plate fixed connection, the equal vertical fixing of left side center pin and right center pin is on vertical support and left center pin and right center pin parallel arrangement, left side bearing inner circle cup joints on left center pin, right side bearing inner circle cup joints on right center pin, left side bearing and right bearing are on same horizontal direction, interval between left side bearing and the right bearing equals the width of the flat copper line of required processing.
As the utility model discloses further modified technical scheme, control crowded flat mechanism still includes horizontal screw, left nut and right nut, set up left through-hole and the right through-hole that extends along the vertical direction on the horizontal support, left side center pin passes left through-hole and left center pin and passes through left nut fixed connection on horizontal support, right side center pin passes right through-hole and right center pin and passes through right nut fixed connection on horizontal support, the right-hand member portion of horizontal support set up the horizontal screw hole that has the level to extend and communicate with right through-hole, the internal diameter of right side through-hole is greater than right center pin middle part external diameter, horizontal screw is used for through the tight right center pin in horizontal screw hole top with horizontal screw hole threaded connection and horizontal screw.
As the utility model discloses further modified technical scheme, guiding mechanism includes connecting rod and leading wheel, the one end fixed connection of connecting rod is in on the vertical support of the mechanism of squeezing flat from top to bottom, the other end of connecting rod is provided with leading wheel and this leading wheel and is connected with the connecting rod rotation.
As a further improved technical proposal of the utility model, the positioning mechanism comprises a positioning bracket, a first central shaft, a second central shaft, a first guide wheel and a second guide wheel, the bottom of the positioning bracket is fixedly connected to the mounting bottom plate, the first central shaft and the second central shaft are horizontally and transversely fixed on the positioning bracket, the first guide wheel is rotationally connected with the first central shaft, the second guide wheel is rotationally connected with the second central shaft, the first guide wheel is positioned right above the second guide wheel, the surfaces of the first guide wheel and the second guide wheel are both provided with guide wire grooves, the width of the guide wire groove of the first guide wheel and the width of the guide wire groove of the second guide wheel are equal to the width of the flat copper wire to be processed, and the distance between the guide wire grooves of the first guide wheel and the second guide wheel is equal to the thickness of the flat copper wire to be processed.
As a technical scheme of the utility model, positioning mechanism still includes first screw, first nut and second nut, set up first through-hole and the second through-hole that extends along the horizontal direction and first through-hole is located the second through-hole directly over on the locating support, first through-hole and first center pin are passed through first nut fixed connection on the locating support to first center pin, second center pin passes second through-hole and second center pin and passes through second nut fixed connection on the locating support, vertical screw hole that perpendicular downwardly extending and communicate with first through-hole is seted up at the top of locating support, the internal diameter of first through-hole is greater than first center pin middle part external diameter, first screw and vertical screw hole threaded connection and first screw are used for through the tight first center pin of vertical screw hole top.
The utility model has the advantages that: the utility model discloses crowded flat mechanism about, crowded flat mechanism and positioning mechanism about the utilization have realized the required width of band copper line and thickness size shaping, and the size precision after the shaping is high and the size is even, and joint strength is high, can satisfy required band copper line structure of motor and dimensional requirement.
Drawings
Fig. 1 provides a cross-sectional view of a flat copper wire according to this embodiment.
Fig. 2 is a schematic view of the overall structure of the present embodiment.
Fig. 3 is a sectional view of the up-down squeezing mechanism according to this embodiment.
Fig. 4 is a sectional view of the left-right squeezing mechanism according to this embodiment.
Fig. 5 is a schematic view of the positioning mechanism provided in this embodiment.
Fig. 6 is a sectional view of the positioning mechanism provided in the present embodiment.
Detailed Description
The following further description of embodiments of the present invention is made with reference to fig. 1 to 6:
referring to fig. 2, the round copper wire flattening device comprises an installation base plate 1, a guide mechanism 2, an upper and lower flattening mechanism 3, a left and right flattening mechanism 4 and a positioning mechanism 5, wherein the upper and lower flattening mechanism 3, the left and right flattening mechanism 4 and the positioning mechanism 5 are all connected to the installation base plate 1, and the guide mechanism 2 is arranged on the upper and lower flattening mechanism 3; the guide mechanism 2 is used for guiding the round copper wire through a guide wheel so as to ensure the moving direction of the round copper wire; the upper and lower flattening mechanism 3 is used for flattening a round copper wire in an upper and lower manner, the left and right flattening mechanism 4 is used for flattening the round copper wire in a left and right manner, and the positioning mechanism 5 is used for further accurately positioning the upper and lower surfaces and the left and right sides of the flat copper wire 6. The mounting base plate 1 of the embodiment plays a role in supporting and mounting, and the upper and lower flattening mechanisms 3 and the left and right flattening mechanisms 4 are respectively used for controlling the sizes of the upper surface, the lower surface, the left surface and the right surface of the flat copper wire 6; the positioning mechanism 5 further ensures the size and the precision of the upper surface, the lower surface, the left surface and the right surface of the flat copper wire 6. As shown in fig. 1, the flat copper wire 6 to be processed in this embodiment has a thickness H and a width L.
The structure of the vertical flattening mechanism 3 in this embodiment is shown in fig. 3, and includes a vertical support 3-1, an upper central shaft 3-2, a lower central shaft 3-3, an upper bearing 3-4, and a lower bearing 3-5, where the bottom of the vertical support 3-1 is fixedly connected to the mounting base plate 1, the upper central shaft 3-2 and the lower central shaft 3-3 are both horizontally and transversely fixed to the vertical support 3-1, the upper central shaft 3-2 is located right above the lower central shaft 3-3, an inner ring of the upper bearing 3-4 is sleeved on the upper central shaft 3-2, an inner ring of the lower bearing 3-5 is sleeved on the lower central shaft 3-3, and the upper bearing 3-4 is located right above the lower bearing 3-5. The distance H1 between the upper bearing 3-4 and the lower bearing 3-5 is equal to the thickness H of the flat copper wire 6 to be processed.
As shown in fig. 3, the up-down compressing mechanism 3 of this embodiment further includes vertical screws 3-6, the upper nut 3-7 and the lower nut 3-8, the vertical bracket 3-1 is provided with an upper through hole 3-9 and a lower through hole 3-10 which extend along the horizontal direction, the upper through hole 3-9 is positioned right above the lower through hole 3-10, the upper central shaft 3-2 penetrates through the upper through hole 3-9, the upper central shaft 3-2 is locked through the upper nut 3-7 and is fixedly connected to the vertical bracket 3-1, the lower central shaft 3-3 penetrates through the lower through hole 3-10, the lower central shaft 3-3 is locked through the lower nut 3-8 and is fixedly connected to the vertical bracket 3-1, and the top of the vertical bracket 3-1 is provided with a vertical threaded hole which vertically extends downwards and is communicated with the upper through hole 3-9. The inner diameter of the upper through hole 3-9 is larger than the outer diameter of the part (namely the middle part) of the upper central shaft 3-2 positioned in the upper through hole 3-9, the vertical screw 3-6 is in threaded connection with the vertical threaded hole, and the vertical screw 3-6 is used for tightly jacking the upper central shaft 3-2 downwards through the vertical threaded hole. When the vertical screw 3-6 is tightly pressed against the upper central shaft 3-2, the distance H1 between the upper bearing 3-4 and the lower bearing 3-5 is equal to the thickness H of the flat copper wire 6 to be processed. The inner diameter of the lower through hole 3-10 of the embodiment is equal to the outer diameter of the middle part of the lower central shaft 3-3, namely the lower central shaft 3-3 just passes through the lower through hole 3-10 and is locked and fixed by the lower nut 3-8.
An upper bearing 3-4 and a lower bearing 3-5 of the upper and lower squeezing mechanism 3 of the present embodiment are distributed on two sides of a round copper wire to be processed, outer rings of the upper bearing 3-4 and the lower bearing 3-5 can rotate around an upper central shaft 3-2 and a lower central shaft 3-3, respectively, a gap is left between the upper bearing 3-4 and the lower bearing 3-5, and the width H1 of the left gap corresponds to the thickness H of the flat copper wire 6, that is, H1= H.
In this embodiment, as shown in fig. 2, the upper and lower squeezing mechanism 3 is provided with a guide mechanism 2, the guide mechanism 2 includes a connecting rod 2-1 and a guide wheel 2-2, one end of the connecting rod 2-1 is fixedly connected to a vertical support 3-1 of the upper and lower squeezing mechanism 3, the other end of the connecting rod 2-1 is provided with the guide wheel 2-2, and the guide wheel 2-2 is rotatably connected with the connecting rod 2-1. The guide wheel 2-2 of the guide mechanism 2 plays a role in guiding, and the moving direction of the round copper wire is ensured, namely the round copper wire is ensured to linearly move along the set direction. The upper and lower flattening mechanisms 3 are provided with vertical threaded holes and vertical screws 3-6, firstly, a round copper wire is wound around a guide wheel 2-2 of the guide mechanism 2 from the upper part, and is placed between an upper bearing 3-4 and a lower bearing 3-5 of the upper and lower flattening mechanisms 3, then the vertical screws 3-6 are locked, the vertical screws 3-6 can be screwed up through the vertical threaded holes, pressure is acted on the upper central shaft 3-2, further, the thickness of the flat copper wire is molded to the gap width H1, and then an upper nut 3-7 of the upper central shaft 3-2 is locked.
The structure of the left and right squeezing mechanism 4 of this embodiment is shown in fig. 4, and comprises a transverse support 4-1, a left central shaft 4-3, a right central shaft 4-2, a left bearing 4-5 and a right bearing 4-4, the transverse support 4-1 is fixedly connected with the mounting bottom plate 1 through a support, the left central shaft 4-3 and the right central shaft 4-2 are vertically and vertically fixed on the vertical support 3-1, the left central shaft 4-3 and the right central shaft 4-2 are arranged in parallel, the inner ring of the left bearing 4-5 is sleeved on the left central shaft 4-3, the inner ring of the right bearing 4-4 is sleeved on the right central shaft 4-2, the left bearing 4-5 and the right bearing 4-4 are in the same horizontal direction, and the distance L1 between the left bearing 4-5 and the right bearing 4-4 is equal to the width L of the flat copper wire 6 to be processed.
As shown in fig. 4, the left and right squeezing mechanism 4 of this embodiment further includes a transverse screw 4-6, a left nut 4-8 and a right nut 4-7, the transverse bracket 4-1 is provided with a left through hole 4-10 and a right through hole 4-9 extending in the vertical direction, the left central shaft 4-3 passes through the left through hole 4-10 and the left central shaft 4-3 is locked by the left nut 4-8 to be fixedly connected to the transverse bracket 4-1, the right central shaft 4-2 passes through the right through hole 4-9 and the right central shaft 4-2 is locked by the right nut 4-7 to be fixedly connected to the transverse bracket 4-1, the right end of the transverse bracket 4-1 is provided with a transverse threaded hole extending horizontally and communicating with the right through hole 4-9, the inner diameter of the right through hole 4-9 is larger than the outer side of the part (i.e. the middle part) of the right central shaft 4- And the transverse screws 4-6 are in threaded connection with the transverse threaded holes, and the transverse screws 4-6 are used for tightly jacking the right central shaft 4-2 through the transverse threaded holes. When the transverse screw 4-6 is tightly pressed against the right central shaft 4-2, the distance L1 between the left bearing 4-5 and the right bearing 4-4 is equal to the width L of the flat copper wire 6 to be processed. The inner diameter of the left through hole 4-10 of the embodiment is equal to the outer diameter of the middle part of the left central shaft 4-3, namely, the left central shaft 4-3 just passes through the left through hole 4-10 and is locked and fixed by the left nut 4-8.
The left bearing 4-5 and the right bearing 4-4 of the left and right squeezing mechanism 4 of the embodiment are distributed on two sides of the copper wire, the left central shaft 4-3 and the right central shaft 4-2 are in a vertical direction, the left bearing 4-5 and the right bearing 4-4 can rotate around the left central shaft 4-3 and the right central shaft 4-2 respectively, a gap is left between the left bearing 4-5 and the right bearing 4-4 on two sides of the copper wire, the gap width L1 corresponds to the size L of the flat copper wire 6, and L1= L.
The left and right flattening mechanisms 4 are provided with transverse screws 4-6 and transverse threaded holes, copper wires output by the upper and lower flattening mechanisms 3 are placed between left bearings 4-5 and right bearings 4-4 of the left and right flattening mechanisms 4, then the transverse screws 4-6 are locked, the transverse screws 4-6 are screwed through the transverse threaded holes, pressure acts on a right central shaft 4-2, the width of the flat copper wires 6 is formed to be the gap width L1, and then right nuts 4-7 on the right central shaft 4-2 are locked.
The structure of the positioning mechanism 5 of this embodiment is shown in fig. 5 and 6, and includes a positioning bracket 5-1, a first central shaft 5-2, a second central shaft 5-3, a first guide wheel 5-4 and a second guide wheel 5-5, the bottom of the positioning bracket 5-1 is fixedly connected to the mounting base plate 1, the first central shaft 5-2 and the second central shaft 5-3 are horizontally and transversely fixed to the positioning bracket 5-1, the first guide wheel 5-4 is rotatably connected to the first central shaft 5-2, the second guide wheel 5-5 is rotatably connected to the second central shaft 5-3, the first guide wheel 5-4 is located right above the second guide wheel 5-5, guide line grooves are respectively formed on the surfaces of the first guide wheel 5-4 and the second guide wheel 5-5, the width L2 of the guide line groove of the first guide wheel 5-4 and the guide line groove of the second guide wheel 5-5 The width L2 of the flat copper wire 6 is equal to the width L of the flat copper wire 6 to be processed, and the distance H2 between the bottom wall of the guide wire slot of the first guide wheel 5-4 and the top wall of the guide wire slot of the second guide wheel 5-5 is equal to the thickness H of the flat copper wire 6 to be processed.
As shown in fig. 5 and 6, the positioning mechanism 5 of this embodiment further includes a first screw 5-6, a first nut 5-7 and a second nut 5-8, the positioning bracket 5-1 is provided with a first through hole 5-9 and a second through hole 5-10 extending in the horizontal direction, the first through hole 5-9 is located right above the second through hole 5-10, the first central shaft 5-2 passes through the first through hole 5-9, the first central shaft 5-2 is locked by the first nut 5-7 and is fixedly connected to the positioning bracket 5-1, the second central shaft 5-3 passes through the second through hole 5-10, the second central shaft 5-3 is locked by the second nut 5-8 and is fixedly connected to the positioning bracket 5-1, the top of the positioning bracket 5-1 is provided with a vertical threaded hole extending vertically and communicating with the first through hole 5-9, the inner diameter of the first through hole 5-9 is larger than the outer diameter of a part (namely the middle part) of the first central shaft 5-2 positioned in the first through hole 5-9, the first screw 5-6 is in threaded connection with the vertical threaded hole, and the first screw 5-6 is used for tightly jacking the first central shaft 5-2 through the vertical threaded hole. When the first screw 5-6 is tightly pressed against the first central shaft 5-2, the distance H2 between the guide wire groove of the first guide wheel 5-4 and the guide wire groove of the second guide wheel 5-5 is equal to the thickness H of the flat copper wire 6 to be processed. The inner diameter of the second through hole 5-10 of the embodiment is equal to the outer diameter of the middle part of the second central shaft 5-3, i.e. the second central shaft 5-3 just passes through the second through hole 5-10 and is locked and fixed by the second nut 5-8.
The first guide wheel 5-4 and the second guide wheel 5-5 of the positioning mechanism 5 of the present embodiment rotate around the first central shaft 5-2 and the second central shaft 5-3, respectively, a gap is provided between the bottom wall of the guide wire slot of the first guide wheel 5-4 and the top wall of the guide wire slot of the second guide wheel 5-5, the gap width H2 corresponds to the thickness H dimension of the flat copper wire 6, and the width L2 of the guide wire slot of the first guide wheel 5-4 and the width L2 of the guide wire slot of the second guide wheel 5-5 both correspond to the width L dimension of the flat copper wire 6, that is, H2= H, and L2= L. The positioning mechanism 5 of this embodiment is provided with the first screws 5-6 and the vertical threaded holes, the flat copper wire 6 output by the left and right flattening mechanisms 4 is firstly placed between the first guide wheel 5-4 and the second guide wheel 5-5 of the positioning mechanism 5, then the first screws 5-6 are locked to be screwed and pressed on the first central shaft 5-2 through the vertical threaded holes, further size accurate positioning is carried out on the flat copper wire 6 forming thickness H, the width of the guide wire groove of the first guide wheel 5-4 and the width of the guide wire groove of the second guide wheel 5-5 are used for further size accurate positioning on the flat copper wire 6 forming width L, and the size and the precision of the upper surface, the lower surface, the left surface and the right surface of the flat copper wire 6 are better ensured.
The round copper wire processing sequence of the embodiment is as follows: round copper wires are sequentially flattened into flat copper wires 6 from the upper surface, the lower surface, the left surface and the right surface through an upper flattening mechanism 3 and a lower flattening mechanism 4 and a left flattening mechanism and a right flattening mechanism 4, and finally the sizes and the precision of the upper surface, the lower surface, the left surface and the right surface of the flat copper wires 6 are simultaneously ensured through a positioning mechanism 5.
The device of squeezing flat of this embodiment, utilize about 3, the mechanism of squeezing flat 4 and the positioning mechanism 5 of squeezing flat about, realized the shaping of 6 required width of band copper wires and thickness size, size precision after the shaping is high and the size is even, consequently joint strength is high, satisfies the band copper wire structure and the dimensional requirement of motor demand.
The protection scope of the present invention includes but is not limited to the above embodiments, the protection scope of the present invention is subject to the claims, and any replacement, deformation, and improvement that can be easily conceived by those skilled in the art made by the present technology all fall into the protection scope of the present invention.
Claims (7)
1. A round copper wire flattening device is characterized by comprising an installation bottom plate, a guide mechanism, an upper flattening mechanism, a lower flattening mechanism, a left flattening mechanism, a right flattening mechanism and a positioning mechanism, wherein the upper flattening mechanism, the lower flattening mechanism, the left flattening mechanism, the right flattening mechanism and the positioning mechanism are all connected to the installation bottom plate, and the guide mechanism is arranged on the upper flattening mechanism and the lower flattening mechanism; the guiding mechanism is used for guiding the round copper wire, the up-down flattening mechanism is used for flattening the round copper wire up and down, the left-right flattening mechanism is used for flattening the round copper wire left and right, and the positioning mechanism is used for positioning the size of the flat copper wire;
the upper and lower squeezing mechanism comprises a vertical support, an upper central shaft, a lower central shaft, an upper bearing and a lower bearing, the bottom of the vertical support is fixedly connected with the mounting base plate, the upper central shaft and the lower central shaft are horizontally and transversely fixed on the vertical support, the upper central shaft is positioned right above the lower central shaft, an upper bearing inner ring is sleeved on the upper central shaft, the lower bearing inner ring is sleeved on the lower central shaft, the upper bearing is positioned right above the lower bearing, and the distance between the upper bearing and the lower bearing is equal to the thickness of the flat copper wire required to be processed.
2. The round copper wire flattening device according to claim 1, wherein the upper and lower flattening mechanism further comprises a vertical screw, an upper nut and a lower nut, the vertical support is provided with an upper through hole and a lower through hole extending in the horizontal direction, the upper through hole is located right above the lower through hole, the upper central shaft penetrates through the upper through hole and the upper central shaft and is fixedly connected to the vertical support through the upper nut, the lower central shaft penetrates through the lower through hole and is fixedly connected to the vertical support through the lower nut, the top of the vertical support is provided with a vertical threaded hole extending vertically downwards and communicated with the upper through hole, the inner diameter of the upper through hole is larger than the middle outer diameter of the upper central shaft, and the vertical screw is in threaded connection with the vertical threaded hole and is used for tightly jacking the upper central shaft through the vertical threaded hole.
3. The round copper wire flattening device according to claim 1, wherein the left and right flattening mechanisms include a transverse support, a left central shaft, a right central shaft, a left bearing and a right bearing, the transverse support is fixedly connected with the mounting base plate through a support, the left central shaft and the right central shaft are vertically fixed on the vertical support and are arranged in parallel, the left bearing inner ring is sleeved on the left central shaft, the right bearing inner ring is sleeved on the right central shaft, the left bearing and the right bearing are in the same horizontal direction, and the distance between the left bearing and the right bearing is equal to the width of the flat copper wire to be processed.
4. The round copper wire flattening device according to claim 3, wherein the left and right flattening mechanisms further comprise a transverse screw, a left nut and a right nut, the transverse support is provided with a left through hole and a right through hole which extend in the vertical direction, the left central shaft penetrates through the left through hole and is fixedly connected to the transverse support through the left nut, the right central shaft penetrates through the right through hole and is fixedly connected to the transverse support through the right nut, the right end portion of the transverse support is provided with a transverse threaded hole which extends horizontally and is communicated with the right through hole, the inner diameter of the right through hole is larger than the outer diameter of the middle portion of the right central shaft, and the transverse screw is in threaded connection with the transverse threaded hole and is used for tightly jacking the right central shaft through the transverse threaded hole.
5. The round copper wire flattening device according to claim 1, wherein the guide mechanism comprises a connecting rod and a guide wheel, one end of the connecting rod is fixedly connected to the vertical support of the upper and lower flattening mechanisms, the other end of the connecting rod is provided with the guide wheel, and the guide wheel is rotatably connected with the connecting rod.
6. The round copper wire flattening device according to claim 1, wherein the positioning mechanism includes a positioning bracket, a first central shaft, a second central shaft, a first guide wheel and a second guide wheel, the bottom of the positioning bracket is fixedly connected to the mounting bottom plate, the first central shaft and the second central shaft are horizontally and transversely fixed on the positioning bracket, the first guide wheel is rotationally connected with the first central shaft, the second guide wheel is rotationally connected with the second central shaft, the first guide wheel is positioned right above the second guide wheel, the surfaces of the first guide wheel and the second guide wheel are both provided with guide wire grooves, the width of the guide wire groove of the first guide wheel and the width of the guide wire groove of the second guide wheel are equal to the width of the flat copper wire to be processed, and the distance between the guide wire grooves of the first guide wheel and the second guide wheel is equal to the thickness of the flat copper wire to be processed.
7. The round copper wire flattening device according to claim 6, wherein the positioning mechanism further comprises a first screw, a first nut and a second nut, the positioning bracket is provided with a first through hole and a second through hole which extend along the horizontal direction, the first through hole is positioned right above the second through hole, the first central shaft passes through the first through hole and is fixedly connected to the positioning bracket through a first nut, the second central shaft passes through the second through hole and is fixedly connected to the positioning bracket through a second nut, the top of the positioning bracket is provided with a vertical threaded hole which vertically extends downwards and is communicated with the first through hole, the inner diameter of the first through hole is larger than the outer diameter of the middle part of the first central shaft, the first screw is in threaded connection with the vertical threaded hole, and the first screw is used for tightly pushing the first central shaft through the vertical threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920583359.4U CN209866964U (en) | 2019-04-26 | 2019-04-26 | Round copper wire flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920583359.4U CN209866964U (en) | 2019-04-26 | 2019-04-26 | Round copper wire flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209866964U true CN209866964U (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920583359.4U Active CN209866964U (en) | 2019-04-26 | 2019-04-26 | Round copper wire flattening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209866964U (en) |
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2019
- 2019-04-26 CN CN201920583359.4U patent/CN209866964U/en active Active
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