CN114669690B - Calculating device for winding wire diameter of brushless motor - Google Patents
Calculating device for winding wire diameter of brushless motor Download PDFInfo
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- CN114669690B CN114669690B CN202210204240.8A CN202210204240A CN114669690B CN 114669690 B CN114669690 B CN 114669690B CN 202210204240 A CN202210204240 A CN 202210204240A CN 114669690 B CN114669690 B CN 114669690B
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- 238000004804 winding Methods 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 106
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000001125 extrusion Methods 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 230000000737 periodic effect Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/702—Arrangements for confining or removing dust
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
- H02K15/0435—Wound windings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Textile Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the technical field of motors and discloses a calculating device for the wire diameter of a winding of a brushless motor, which comprises a bottom plate and a side plate, wherein the top of the bottom plate is fixedly connected with a limiting block, the limiting block is hinged with a coil, the size of the limiting block is matched with the distance between the coil and a point, one side of the limiting block is provided with the coil, the outer side of the coil is provided with a groove, the size of the groove is matched with that of the metal wire, the outer side of the coil is provided with the metal wire, the outer side of one end, close to the coil, of the metal wire is provided with a limiting block, the inner part of the limiting block is provided with a through hole, the size of the through hole is matched with that of the metal wire, and one side of the limiting block is fixedly connected with a wedge block I; this calculating device of brushless motor winding line footpath, through operating personnel with the metal wire one end of twining on the coil pass the through-hole that cylinder and locating piece inside offered again through the stopper is inside, through the recess that the directive wheel surface was seted up, put into the clamp splice at last, operating personnel starts the motor this moment for rotatory gear begins to rotate.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a device for calculating the wire diameter of a winding of a brushless motor.
Background
The stator in the brushless motor is a winding coil, and the winding of the winding coil is basically completely operated by mechanical equipment, but before the metal wire is wound into the stator, an operator needs to straighten the metal wire in a bent state and then wind the metal wire on the stator by the mechanical equipment.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device for calculating the wire diameter of a winding of a brushless motor, which has the advantages of straightening a metal wire in a winding state or a bending state, measuring the wire diameter of the metal wire, clearing dust generated on the outer surface of the metal wire placed for a long time and conveniently loading insulating paper, and solves the problems that the metal wire in the winding state or the bending state cannot be directly used, the wire diameter of the metal wire is unknown, the number of winding turns of a winding coil cannot be calculated, and the outer surface of the metal wire possibly has dust and the insulating paper is inconvenient to install due to long-time placement.
(II) technical scheme
In order to achieve the above-mentioned purpose of straightening the metal wire in a winding state or a bending state, measuring the wire diameter of the metal wire, cleaning dust generated on the outer surface of the metal wire which is placed for a long time and conveniently loading the dust into the insulating paper, the invention provides the following technical scheme: a calculating device for the winding wire diameter of a brushless motor comprises a bottom plate and a side plate, wherein a limiting block is fixedly connected to the top of the bottom plate, the limiting block is hinged to a coil, the size of the limiting block is matched with the distance between the coil and the point, a coil is arranged on one side of the limiting block, a groove matched with the metal wire in size is formed in the outer side of the coil, a metal wire is arranged on the outer side of the coil, a limiting block is arranged on the outer side of the metal wire, which is close to one end of the coil, a through hole is formed in the limiting block, the size of the through hole is matched with the metal wire, a first wedge block is fixedly connected to one side of the limiting block, a roller is hinged to the top of the first wedge block, the size of the roller is matched with that of a rotating block, a supporting piece is sleeved on the outer side of the first wedge block, the number of the supporting pieces is two, the two supporting pieces are respectively hinged to the first wedge block and the second wedge block, a through hole is formed in the top end of the supporting piece, the size of the through hole is matched with that of the first wedge block and the second wedge block, the size of the supporting piece is matched with the distance between the first wedge block and the bottom plate, the second wedge block is arranged inside the other supporting piece, the size of the second wedge block is the same as that of the first wedge block, the first wedge block and the second wedge block are in axial symmetry distribution by taking the limiting block as a symmetry axis, the inner side of the top end of the metal wire is provided with a steering wheel, the outer side of the steering wheel is provided with a groove of which the size is matched with that of the metal wire, the outer side of one end, away from the coil, of the metal wire is provided with a clamping block, the inside of the clamping block is provided with a clamp, the inside of the clamping block is provided with a through hole of which the size is matched with that of the metal wire, the top of the bottom plate is provided with a laser measuring instrument, the top of the second wedge block is provided with a rotating block which is composed of two cylinders of which the same sizes are respectively positioned right above the first wedge block and the second wedge block, one side fixedly connected with swing pinion of turning block, swing pinion and drive gear meshing, one side of sideboard is provided with drive gear, the drive gear both sides respectively with swing pinion and driven gear meshing, drive gear's top meshing has driven gear, the driven gear outside meshes with drive gear, and it is articulated with the connecting rod to be close to sideboard one side, one side that driven gear is close to the sideboard is provided with the connecting rod, and the connecting rod both ends are articulated with driven gear and follower respectively, distance phase-match between connecting rod size and driven gear and the follower, the one end that driven gear was kept away from to the connecting rod articulates there is the follower, and the follower is close to sideboard one side and is articulated with the connecting rod, one side that the connecting rod was kept away from to the follower is provided with the rotation piece, and the quantity of rotating the piece is two, and two rotate the piece and be connected in follower and driven gear respectively, rotate piece size and chain phase-match.
Preferably, the outside of rotating the piece is provided with the chain, and the chain size and two rotate the piece phase-matchs, one side that the follower was kept away from to the chain is provided with the fixture block, and the fixture block size matches with the recess that the cylinder surface was seted up, one side that the fixture block was back to the follower is provided with the cylinder, and size and wire assorted through-hole are seted up to cylinder inside, and size and fixture block assorted recess are seted up to the surface, and the recess phase-match that the cylinder bottom size and locating piece top were seted up.
Preferably, the bottom of the roller is provided with a coil spring, the coil spring is positioned in a groove formed in the top of the positioning block, the size of the coil spring is matched with that of the groove formed in the bottom of the roller and the top of the positioning block, the positioning block is arranged on the outer side of the coil spring, the top of the positioning block is provided with a groove, and the size of the groove is matched with that of the roller and the coil spring.
Preferably, the inboard at mounting top is provided with the runner, and the recess phase-match that the runner size and mounting top were seted up, one side fixedly connected with extensible member of runner, extensible member size and runner to the distance phase-match between the embedding piece.
Preferably, the other side of the telescopic piece is fixedly connected with an embedded piece, and the size of the embedded piece is matched with a through hole formed in the stator.
Preferably, the top of bottom plate fixedly connected with two opposite branches, two opposite branch's opposite face is provided with two relative telescopic links, and the telescopic link size and branch are to the distance phase-match between the extruded piece.
Preferably, two opposite extrusion parts are arranged on opposite sides of the two opposite telescopic rods, and the sizes of the extrusion parts are matched with those of the stators.
Preferably, the opposite sides of the two said extrusions which face each other are provided with stators.
Preferably, one side of the stator is provided with a stop block, and the size of the stop block is slightly larger than that of the embedded part and smaller than that of a through hole formed in the stator.
(III) advantageous effects
Compared with the prior art, the invention provides a device for calculating the wire diameter of a winding of a brushless motor, which has the following beneficial effects:
1. the device for calculating the winding wire diameter of the brushless motor is characterized in that an operator enables one end of a metal wire wound on a coil to pass through a limiting block, a roller and a through hole formed in a positioning block, and a groove formed in the outer surface of a steering wheel, and finally the metal wire is placed in a clamping block, the operator starts the motor at the moment to enable a rotating gear to rotate, the rotating gear is fixedly connected with a rotating block, the rotating block is positioned right above a first wedge block and a second wedge block, the size of the rotating block is matched with that of the first wedge block and the second wedge block, the first wedge block and the second wedge block are respectively hinged with a supporting piece, when the rotating block rotates, the first wedge block and the second wedge block are driven by the rotating block to take a hinged point with the supporting piece as a fulcrum to do periodic motion, and because the angles of the first wedge block and the second wedge block are set, when the first wedge block is positioned at the top end, the second wedge block is positioned at the bottom end, the clamping block is fixedly connected with the second wedge block, so that the clamping block can move along with the second wedge block, when the second wedge block is driven by the rotating block to move downwards from the highest position, the clamping block can move from the topmost end to the bottommost end, in the moving process, the clamping block can clamp the metal wire in the clamping block, the metal wire wound on the coil is pulled out, when the second wedge block and the clamping block are driven by the rotating block to move from the bottommost end to the topmost end, the clamping block can loosen the metal wire at the moment, the metal wire is circularly reciprocated, the metal wire wound outside the coil is pulled out and matched with the steering wheel, the metal wire in the bending state is straightened, the straightened metal wire extends out from the bottom of the clamping block, the wire diameter of the metal wire is measured by the laser measuring instrument, and the purposes of straightening the metal wire in the bending state and measuring the wire diameter are achieved.
2. The device for calculating the wire diameter of the winding of the brushless motor starts the motor by an operator, so that the rotating gear starts to rotate, because the rotating gear is meshed with the transmission gear, the transmission gear is meshed with the driven gear, so that the rotation of the rotary gear drives the transmission gear and the driven gear to start rotating, thereby driving one of the rotating parts fixedly connected with the driven gear to start rotating, because one side of the driven gear, which is close to the side plate, is connected with the driven part through the connecting rod, two ends of the connecting rod are hinged with the driven gear and the driven part, and one side of the driven part, which is far away from the side plate, is fixedly connected with the other rotating part, the driven gear can be driven by the connecting rod to enable the driven part to synchronously rotate, thereby driving the other rotating part fixedly connected with the driven part to start moving, and because the size of the chain is matched with that of the two rotating parts, one side of the chain close to the roller is fixedly connected with a clamping block, the size of the clamping block is matched with a groove arranged on the outer surface of the roller, so that the chain can start to move under the drive of the two rotating blocks to drive the fixture block to move, so that the fixture block makes periodic motion according to the motion track of the chain, and the fixture block can move along the groove formed on the outer surface of the roller, thereby driving the roller to start rotating, at the moment, the coil spring connected with the bottom of the roller is in an extending state, when the roller rotates for a circle under the drive of the clamping block, the clamping block is not contacted with the groove on the outer surface of the roller, the roller in the state is driven by the retracted coil spring to rotate reversely to recover the initial motion, when the clamping block moves to the initial position under the driving of the chain, the clamping block is connected with the roller again to reciprocate circularly, and then under the matching of the clamping block, the clamping block cleans dust passing through the outer surface of the metal wire in the roller, thereby achieving the purpose of cleaning dust on the outer surface of the metal wire caused by long-time placement.
3. This brushless motor winding wire footpath's accounting device, the insulating paper who will tailor through operating personnel is put on the embedding piece, the extensible member can start this moment, make the embedding piece move towards the direction of stator, because extruded article size and stator phase-match, therefore the extruded article can press from both sides the stator tightly under the effort of telescopic link, because the through-hole phase-match that the embedding piece size and the inside of stator seted up, so when the embedding piece passes from one side of stator under the drive of extensible member, the insulating paper that the embedding piece surface was placed can enter into inside the stator thereupon this moment, because the stator is kept away from one side of embedding piece and is provided with the dog, the through-hole size that the dog was inside seted up slightly is greater than the embedding piece, consequently, when the embedding piece passes the stator via the stator is inside, the insulating paper that is located the embedding piece surface can be under the effect of dog, stay inside the stator, thereby reach the convenient purpose of inserting the insulating paper in stator.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the overall structure of the present invention;
FIG. 3 is a schematic view of the cleaning and straightening mechanism of the present invention;
FIG. 4 is a detailed view of the back of the cleaning and straightening mechanism of the present invention;
FIG. 5 is a schematic front view of the cleaning and straightening mechanism of the present invention;
FIG. 6 is a schematic detail view of the cleaning mechanism of the present invention;
FIG. 7 is an exploded view of the structure at the drum of the present invention;
FIG. 8 is a schematic cross-sectional view of the drum of the present invention;
FIG. 9 is a schematic view of the mechanism for mounting insulation paper according to the present invention;
FIG. 10 is a schematic view of the back side of the device for mounting insulation paper according to the present invention.
In the figure: 101. a base plate; 102. a limiting block; 103. a coil; 104. a metal wire; 105. a limiting block; 106. a first wedge block; 107. a support member; 108. a second wedge block; 109. a steering wheel; 110. a clamping block; 111. a laser measuring instrument; 112. rotating the block; 113. a rotating gear; 201. a side plate; 202. a transmission gear; 203. a driven gear; 204. a connecting rod; 205. a driven member; 206. a rotating member; 207. a chain; 208. a clamping block; 209. a drum; 210. a coil spring; 211. positioning blocks; 301. a fixing member; 302. a rotating wheel; 303. a telescoping member; 304. an insert; 305. a strut; 306. a telescopic rod; 307. an extrusion; 308. a stator; 309. and a stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, a device for calculating the winding diameter of a brushless motor includes a bottom plate 101, where the bottom plate 101 defines the positions of a side plate 201, a limiting block 102, and a supporting member 107; the top of the bottom plate 101 is fixedly connected with a limiting block 102, the limiting block 102 is hinged with the coil 103, the size of the limiting block is matched with the distance from the coil 103 to a point, and the limiting block 102 limits the position of the coil 103; a coil 103 is arranged on one side of the limiting block 102, a groove matched with the metal wire 104 in size is formed in the outer side of the coil 103, and the coil 103 fixes the metal wire 104 which is initially in a bending state;
a metal wire 104 is arranged on the outer side of the coil 103, and the metal wire 104 is wound on the stator 308 after being processed to form a winding coil 103; a limiting block 105 is arranged on the outer side of one end, close to the coil 103, of the metal wire 104, a through hole is formed in the limiting block 105, the size of the through hole is matched with that of the metal wire 104, the limiting block 105 limits the initial position of the metal wire 104, and the metal wire moves under the driving of a first wedge 106 to slightly clean the outer surface of the metal wire 104;
one side of the limiting block 105 is fixedly connected with a first wedge 106, the top of the first wedge 106 is hinged with a roller, the size of the roller is matched with that of the rotating block 112, the first wedge 106 limits the position of the limiting block 105, and meanwhile, the first wedge 106 starts to move under the driving of the rotating block 112, so that the position of the limiting block 105 is driven to change;
the outer side of one end, away from the limiting block 105, of the first wedge block 106 is sleeved with a supporting piece 107, the number of the supporting pieces 107 is two, the two supporting pieces 107 are hinged with the first wedge block 106 and the second wedge block 108 respectively, a through hole is formed in the top end of the supporting piece 107, the size of the through hole is matched with that of the first wedge block 106 and the second wedge block 108, the size of the supporting piece 107 is matched with the distance between the first wedge block 106 and the bottom plate 101, the second wedge block 108 is arranged in the other supporting piece 107, the size of the first wedge block 108 is the same as that of the first wedge block 106, the first wedge block 106 and the second wedge block 108 are axially symmetrically distributed by taking the limiting block 102 as a symmetry axis, and the supporting pieces 107 limit the positions of the first wedge block 106 and the second wedge block 108 and are also supporting points for movement of the first wedge block 106 and the second wedge block 108;
a steering wheel 109 is arranged on the inner side of the top end of the metal wire 104, a groove matched with the metal wire 104 in size is formed in the outer side of the steering wheel 109, the steering wheel 109 changes the direction of the metal wire 104, the position of the metal wire 104 is limited at the same time, and the steering wheel 109 is matched with the clamping block 110 to straighten the metal wire 104; a clamping block 110 is arranged on the outer side of one end, away from the coil 103, of the metal wire 104, a clamp is arranged inside the clamping block 110, a through hole matched with the metal wire 104 in size is formed in the clamping block 110, the clamping block 110 is driven by a second wedge 108 to continuously move from the bottommost end to the topmost end and from the topmost end to the bottommost end, when the clamping block 110 moves from the topmost end to the bottommost end, the metal wire 104 can be clamped, otherwise, the metal wire 104 is loosened and cyclically reciprocated, the metal wire 104 is pulled out of the coil 103, and meanwhile, the metal wire 104 in a bent state is straightened by being matched with other structures;
the top of the bottom plate 101 is provided with a laser measuring instrument 111, and the laser measuring instrument 111 measures the line diameter of the straightened metal wire 104; the top of the second wedge block 108 is provided with a rotating block 112, the rotating block 112 is composed of two cylinders with the same size, the two cylinders are respectively positioned right above the first wedge block 106 and the second wedge block 108, the size of the rotating block 112 is matched with that of the first wedge block 106 and the second wedge block 108, and the rotating block 112 starts to rotate under the drive of a rotating gear 113, so that the positions of the first wedge block 106 and the second wedge block 108 are changed; one side of the rotating block 112 is fixedly connected with a rotating gear 113, the rotating gear 113 is meshed with the transmission gear 202, and the rotating gear 113 rotates to drive the rotating block 112 and the transmission gear 202 to rotate.
Example two
Referring to fig. 5 to 8, a device for calculating the winding wire diameter of a brushless motor includes an edge plate 201, where the edge plate 201 defines the positions of the rotating gear 113 and the transmission gear 202; a transmission gear 202 is arranged on one side of the side plate 201, two sides of the transmission gear 202 are respectively meshed with the rotating gear 113 and the driven gear 203, and the transmission gear 202 is driven by the rotating gear 113 to start rotating, so that the driven gear 203 is driven to start moving;
the top of the transmission gear 202 is engaged with a driven gear 203, the outer side of the driven gear 203 is engaged with the transmission gear 202, one side of the driven gear 203 close to the side plate 201 is hinged with a connecting rod 204, the driven gear 203 is driven by the transmission gear 202 to start moving, so as to drive one of the rotating parts 206 fixedly connected with the driven gear 203 to start rotating, and then the connecting rod 204 drives the driven part 205 to start rotating; a connecting rod 204 is arranged on one side of the driven gear 203 close to the side plate 201, two ends of the connecting rod 204 are respectively hinged with the driven gear 203 and the driven part 205, the size of the connecting rod 204 is matched with the distance between the driven gear 203 and the driven part 205, the connecting rod 204 is connected with the driven gear 203 and the driven part 205, and the connecting rod starts to move under the driving of the driven gear 203, so that the driven part 205 is driven to start to rotate;
one end of the connecting rod 204, which is far away from the driven gear 203, is hinged with a driven part 205, one side of the driven part 205, which is close to the sideboard 201, is hinged with the connecting rod 204, and the driven part 205 starts to rotate under the action of the connecting rod 204, so as to drive another rotating part 206 fixedly connected with the driven part to start to move; the driven part 205 is provided with two rotating parts 206 on one side away from the connecting rod 204, the two rotating parts 206 are respectively connected with the driven part 205 and the driven gear 203, the size of the rotating part 206 is matched with that of the chain 207, and the two rotating parts 206 start to rotate under the drive of the driven gear 203 and the driven part 205, so as to drive the chain 207 to move;
a chain 207 is arranged on the outer side of each rotating part 206, the size of each chain 207 is matched with that of each rotating part 206, and the chain 207 is driven by the rotating parts 206 to start to move, so that a clamping block 208 fixedly connected with the chain 207 is driven to move; a fixture block 208 is arranged on one side of the chain 207, which is far away from the driven part 205, the size of the fixture block 208 is matched with that of a groove formed in the outer surface of the roller 209, the fixture block 208 is driven by the chain 207 to start to move, and when the fixture block starts to move according to the movement track of the chain 207, the roller 209 is driven to start to rotate;
a roller 209 is arranged on one side of the clamping block 208, which is opposite to the driven piece 205, a through hole with the size matched with the metal wire 104 is arranged in the roller 209, a groove with the size matched with the clamping block 208 is arranged on the outer surface of the roller 209, the size of the bottom of the roller 209 is matched with the size of the groove arranged at the top of the positioning block 211, the roller 209 starts to move under the driving of the clamping block 208, so that a coil spring 210 at the bottom of the roller 209 is in an extension state, when the roller 209 is not acted by the clamping block 208, the coil spring 210 retracts, the roller 209 is enabled to recover to the initial position, and meanwhile, the roller 209 in the rotation state can clean the outer surface of the metal wire 104 inside;
the bottom of the roller 209 is provided with a coil spring 210, the coil spring 210 is positioned in a groove formed in the top of the positioning block 211, the size of the coil spring 210 is matched with that of the groove formed in the bottom of the roller 209 and the top of the positioning block 211, the coil spring 210 starts to extend outwards under the driving of the roller 209, and when the roller 209 is not acted by the clamping block 208, the coil spring 210 starts to retract, so that the roller 209 is restored to the initial position; the outer side of the coil spring 210 is provided with a positioning block 211, the top of the positioning block 211 is provided with a groove, the size of the groove is matched with that of the roller 209 and the coil spring 210, and the positioning block 211 limits the positions of the coil spring 210 and the roller 209.
EXAMPLE III
Referring to fig. 9 to 10, a device for calculating the winding wire diameter of a brushless motor includes a fixing member 301, a groove having a size matching that of a rotating wheel 302 is formed at the top of the fixing member 301, and the fixing member 301 defines the position of the rotating wheel 302; the inner side of the top of the fixing member 301 is provided with a rotating wheel 302, the size of the rotating wheel 302 is matched with a groove formed in the top end of the fixing member 301, the rotating wheel 302 limits the positions of the telescopic member 303 and the embedded member 304, and meanwhile, the position of the embedded member 304 can be adjusted by rotating the rotating wheel 302, so that an operator can conveniently place insulating paper on the embedded member 304;
one side of the rotating wheel 302 is fixedly connected with a telescopic part 303, the size of the telescopic part 303 is matched with the distance between the rotating wheel 302 and the embedded part 304, the telescopic part 303 drives the embedded part 304 to move, and the telescopic part 303 extends outwards to enable the embedded part 304 to move towards the direction of the stator 308; the other side of the telescopic piece 303 is fixedly connected with an embedded piece 304, the size of the embedded piece 304 is matched with a through hole formed in the stator 308, cut insulating paper can be placed on the outer surface of the embedded piece 304 and moves towards the stator 308 under the driving of the telescopic piece 303, and therefore the insulating paper attached to the outer surface of the embedded piece 304 is placed in the stator 308;
two opposite supporting rods 305 are fixedly connected to the top of the bottom plate 101, and the supporting rods 305 define the position of a telescopic rod 306 and provide support for the telescopic rod 306; two opposite telescopic rods 306 are arranged on the opposite surfaces of the two opposite support rods 305, the size of each telescopic rod 306 is matched with the distance between each support rod 305 and the corresponding extrusion part 307, and the telescopic rods 306 move oppositely to drive the corresponding extrusion part 307 to move;
two opposite extrusion parts 307 are arranged on opposite sides of the two opposite telescopic rods 306, the size of each extrusion part 307 is matched with that of the stator 308, and the stator 308 is fixed by the extrusion parts 307; stators 308 are provided on opposite sides of the two opposing pressing members 307, the stators 308 cooperating with the inserts 304 to feed the cut insulating paper placed on the surface of the inserts 304 into the stators 308; a stop 309 is arranged on one side of the stator 308, the size of the stop 309 is slightly larger than that of the insert 304 and smaller than that of a through hole formed in the stator 308, and when the insert 304 is driven by the telescopic member 303 to pass through one side of the stator 308 and pass out of the other side, the insulating paper is prevented from being brought out of the stator 308 by the insert 304.
Example four
Referring to fig. 1 to 10, a device for calculating the winding diameter of a brushless motor includes a bottom plate 101, where the bottom plate 101 defines the positions of a side plate 201, a limiting block 102, and a supporting member 107; the top of the bottom plate 101 is fixedly connected with a limiting block 102, the limiting block 102 is hinged with the coil 103, the size of the limiting block is matched with the distance from the coil 103 to a point, and the limiting block 102 limits the position of the coil 103; a coil 103 is arranged on one side of the limiting block 102, a groove matched with the metal wire 104 in size is formed in the outer side of the coil 103, and the coil 103 fixes the metal wire 104 which is initially in a bending state;
a metal wire 104 is arranged on the outer side of the coil 103, and the metal wire 104 is wound on the stator 308 after being processed to form a winding coil 103; a limiting block 105 is arranged on the outer side of one end, close to the coil 103, of the metal wire 104, a through hole is formed in the limiting block 105, the size of the through hole is matched with that of the metal wire 104, the limiting block 105 limits the initial position of the metal wire 104, and the metal wire moves under the driving of a first wedge 106 to slightly clean the outer surface of the metal wire 104;
one side of the limiting block 105 is fixedly connected with a first wedge block 106, the top of the first wedge block 106 is hinged with a roller, the size of the roller is matched with that of the rotating block 112, the first wedge block 106 limits the position of the limiting block 105, and meanwhile, the first wedge block 106 starts to move under the driving of the rotating block 112, so that the position of the limiting block 105 is driven to change;
the outer side of one end, away from the limiting block 105, of the first wedge block 106 is sleeved with a supporting piece 107, the number of the supporting pieces 107 is two, the two supporting pieces 107 are hinged with the first wedge block 106 and the second wedge block 108 respectively, a through hole is formed in the top end of the supporting piece 107, the size of the through hole is matched with that of the first wedge block 106 and the second wedge block 108, the size of the supporting piece 107 is matched with the distance between the first wedge block 106 and the bottom plate 101, the second wedge block 108 is arranged in the other supporting piece 107, the size of the first wedge block 108 is the same as that of the first wedge block 106, the first wedge block 106 and the second wedge block 108 are axially symmetrically distributed by taking the limiting block 102 as a symmetry axis, and the supporting pieces 107 limit the positions of the first wedge block 106 and the second wedge block 108 and are also supporting points for movement of the first wedge block 106 and the second wedge block 108;
a steering wheel 109 is arranged on the inner side of the top end of the metal wire 104, a groove matched with the metal wire 104 in size is formed in the outer side of the steering wheel 109, the steering wheel 109 changes the direction of the metal wire 104, the position of the metal wire 104 is limited at the same time, and the steering wheel 109 is matched with the clamping block 110 to straighten the metal wire 104; a clamping block 110 is arranged on the outer side of one end, away from the coil 103, of the metal wire 104, a clamp is arranged inside the clamping block 110, a through hole matched with the metal wire 104 in size is formed in the clamping block 110, the clamping block 110 is driven by a second wedge 108 to continuously move from the bottommost end to the topmost end and from the topmost end to the bottommost end, when the clamping block 110 moves from the topmost end to the bottommost end, the metal wire 104 can be clamped, otherwise, the metal wire 104 is loosened and cyclically reciprocated, the metal wire 104 is pulled out of the coil 103, and meanwhile, the metal wire 104 in a bent state is straightened by being matched with other structures;
the top of the bottom plate 101 is provided with a laser measuring instrument 111, and the laser measuring instrument 111 measures the line diameter of the straightened metal wire 104; the top of the second wedge block 108 is provided with a rotating block 112, the rotating block 112 is composed of two cylinders with the same size, the two cylinders are respectively positioned right above the first wedge block 106 and the second wedge block 108, the size of the rotating block 112 is matched with that of the first wedge block 106 and the second wedge block 108, and the rotating block 112 starts to rotate under the drive of a rotating gear 113, so that the positions of the first wedge block 106 and the second wedge block 108 are changed; one side of the rotating block 112 is fixedly connected with a rotating gear 113, the rotating gear 113 is meshed with the transmission gear 202, and the rotating gear 113 rotates to drive the rotating block 112 and the transmission gear 202 to rotate.
The device comprises a side plate 201, wherein the side plate 201 defines the positions of structures such as a rotating gear 113, a transmission gear 202 and the like; a transmission gear 202 is arranged on one side of the side plate 201, two sides of the transmission gear 202 are respectively meshed with the rotating gear 113 and the driven gear 203, and the transmission gear 202 is driven by the rotating gear 113 to start rotating, so that the driven gear 203 is driven to start moving;
the top of the transmission gear 202 is engaged with a driven gear 203, the outer side of the driven gear 203 is engaged with the transmission gear 202, one side of the driven gear 203 close to the side plate 201 is hinged with a connecting rod 204, the driven gear 203 is driven by the transmission gear 202 to start moving, so as to drive one of the rotating parts 206 fixedly connected with the driven gear 203 to start rotating, and then the connecting rod 204 drives the driven part 205 to start rotating; a connecting rod 204 is arranged on one side of the driven gear 203 close to the side plate 201, two ends of the connecting rod 204 are respectively hinged with the driven gear 203 and the driven part 205, the size of the connecting rod 204 is matched with the distance between the driven gear 203 and the driven part 205, the connecting rod 204 is connected with the driven gear 203 and the driven part 205, and the connecting rod starts to move under the driving of the driven gear 203, so that the driven part 205 is driven to start to rotate;
one end of the connecting rod 204, which is far away from the driven gear 203, is hinged with a driven part 205, one side of the driven part 205, which is close to the sideboard 201, is hinged with the connecting rod 204, and the driven part 205 starts to rotate under the action of the connecting rod 204, so as to drive another rotating part 206 fixedly connected with the driven part to start to move; the side, away from the connecting rod 204, of the driven part 205 is provided with two rotating parts 206, the two rotating parts 206 are connected to the driven part 205 and the driven gear 203 respectively, the size of the rotating part 206 is matched with that of the chain 207, and the two rotating parts 206 start to rotate under the driving of the driven gear 203 and the driven part 205, so as to drive the chain 207 to move;
a chain 207 is arranged on the outer side of each rotating part 206, the size of each chain 207 is matched with that of each rotating part 206, and the chain 207 is driven by the rotating parts 206 to start to move, so that a clamping block 208 fixedly connected with the chain 207 is driven to move; a fixture block 208 is arranged on one side of the chain 207, which is far away from the driven part 205, the size of the fixture block 208 is matched with that of a groove formed in the outer surface of the roller 209, the fixture block 208 is driven by the chain 207 to start to move, and when the fixture block starts to move according to the movement track of the chain 207, the roller 209 is driven to start to rotate;
a roller 209 is arranged on one side of the clamping block 208, which is opposite to the driven piece 205, a through hole with the size matched with the metal wire 104 is arranged in the roller 209, a groove with the size matched with the clamping block 208 is arranged on the outer surface of the roller 209, the size of the bottom of the roller 209 is matched with the size of the groove arranged at the top of the positioning block 211, the roller 209 starts to move under the driving of the clamping block 208, so that a coil spring 210 at the bottom of the roller 209 is in an extension state, when the roller 209 is not acted by the clamping block 208, the coil spring 210 retracts, the roller 209 is enabled to recover to the initial position, and meanwhile, the roller 209 in the rotation state can clean the outer surface of the metal wire 104 inside;
the bottom of the roller 209 is provided with a coil spring 210, the coil spring 210 is positioned in a groove formed in the top of the positioning block 211, the size of the coil spring 210 is matched with that of the groove formed in the bottom of the roller 209 and the top of the positioning block 211, the coil spring 210 starts to extend outwards under the driving of the roller 209, and when the roller 209 is not acted by the clamping block 208, the coil spring 210 starts to retract, so that the roller 209 is restored to the initial position; the outer side of the coil spring 210 is provided with a positioning block 211, the top of the positioning block 211 is provided with a groove, the size of the groove is matched with that of the roller 209 and the coil spring 210, and the positioning block 211 limits the positions of the coil spring 210 and the roller 209.
The device comprises a fixed part 301, wherein the top of the fixed part 301 is provided with a groove matched with the rotating wheel 302 in size, and the fixed part 301 limits the position of the rotating wheel 302; the inner side of the top of the fixing member 301 is provided with a rotating wheel 302, the size of the rotating wheel 302 is matched with a groove formed in the top end of the fixing member 301, the rotating wheel 302 limits the positions of the telescopic member 303 and the embedded member 304, and meanwhile, the position of the embedded member 304 can be adjusted by rotating the rotating wheel 302, so that an operator can conveniently place insulating paper on the embedded member 304;
one side of the rotating wheel 302 is fixedly connected with a telescopic part 303, the size of the telescopic part 303 is matched with the distance between the rotating wheel 302 and the embedded part 304, the telescopic part 303 drives the embedded part 304 to move, and the telescopic part 303 extends outwards to enable the embedded part 304 to move towards the direction of the stator 308; the other side of the telescopic member 303 is fixedly connected with an embedded member 304, the size of the embedded member 304 is matched with a through hole formed in the stator 308, cut insulating paper can be placed on the outer surface of the embedded member 304 and can move towards the stator 308 under the driving of the telescopic member 303, and therefore the insulating paper attached to the outer surface of the embedded member 304 is placed in the stator 308;
two opposite supporting rods 305 are fixedly connected to the top of the bottom plate 101, and the supporting rods 305 define the position of a telescopic rod 306 and provide support for the telescopic rod 306; two opposite telescopic rods 306 are arranged on the opposite surfaces of the two opposite support rods 305, the size of each telescopic rod 306 is matched with the distance between each support rod 305 and the corresponding extrusion part 307, and the telescopic rods 306 move oppositely to drive the corresponding extrusion part 307 to move;
two opposite extrusion parts 307 are arranged on opposite sides of the two opposite telescopic rods 306, the size of each extrusion part 307 is matched with that of the stator 308, and the stator 308 is fixed by the extrusion parts 307; stators 308 are arranged on the opposite sides of the two opposite extrusion members 307, the stators 308 are matched with the embedded member 304, and the insulation paper which is arranged on the surface of the embedded member 304 and is cut is fed into the stators 308; one side of the stator 308 is provided with a stop 309, the size of the stop 309 is slightly larger than that of the insert 304 and smaller than that of a through hole formed in the stator 308, and when the insert 304 is driven by the telescopic member 303 to pass through one side of the stator 308 and pass out from the other side, the insulating paper is prevented from being brought out of the stator 308 by the insert 304.
The working process and principle are as follows: referring to fig. 1 to 10, an operator puts one end of a metal wire 104 wound on a coil 103 into a clamping block 110 through a through hole formed in a limiting block 105, a roller 209 and a positioning block 211, and a groove formed in an outer surface of a steering wheel 109, and then starts the motor to rotate a rotating gear 113, because the rotating gear 113 is fixedly connected with the rotating block 112, the rotating block 112 is located right above a wedge block 106 and a wedge block 108, the size of the rotating block 112 is matched with that of the wedge block 106 and the wedge block 108, the wedge block 106 and the wedge block 108 are respectively hinged with a supporting piece 107, when the rotating block 112 rotates, the wedge block 106 and the wedge block 108 periodically move with a hinge point with the supporting piece 107 as a fulcrum under the driving of the rotating block 112, and because of the angle setting of the wedge block 106 and the wedge block 108, when the first wedge 106 is at the topmost end, the second wedge 108 is at the bottommost end, and the clamping block 110 is fixedly connected with the second wedge 108, so that the clamping block 110 moves along with the second wedge 108, when the second wedge 108 is driven by the rotating block 112 to move downwards from the topmost end to the bottommost end, the clamping block 110 clamps the metal wire 104 at the inner part in the moving process, so as to pull out the metal wire 104 wound on the coil 103, when the second wedge 108 and the clamping block 110 are driven by the rotating block 112 to move from the bottommost end to the topmost end, the clamping block 110 releases the metal wire 104, the circulation is repeated, the metal wire 104 wound outside the coil 103 is pulled out and matched with the steering wheel 109, the metal wire 104 in the bending state is pulled straight, and the straight metal wire 104 extends from the bottom of the clamping block 110, the wire diameter of the metal wire 104 is measured by the laser measuring instrument 111;
the operator starts the motor to rotate the rotating gear 113, because the rotating gear 113 is meshed with the transmission gear 202, the transmission gear 202 is meshed with the driven gear 203, the rotation of the rotating gear 113 will drive the transmission gear 202 and the driven gear 203 to rotate, so as to drive one of the rotating parts 206 fixedly connected with the driven gear 203 to rotate, because one side of the driven gear 203 close to the side plate 201 is connected with the driven part 205 through the connecting rod 204, two ends of the connecting rod 204 are hinged with the driven gear 203 and the driven part 205, one side of the driven part 205 far from the side plate 201 is fixedly connected with the other rotating part 206, so that the driven gear 203 is driven by the connecting rod 204 to synchronously rotate the driven part 205, so as to drive the other rotating part 206 fixedly connected with the driven part 205 to move, and because the size of the chain 207 is matched with the two rotating parts 206, a fixture block 208 is fixedly connected to one side of the chain 207 close to the roller 209, the size of the fixture block 208 is matched with a groove formed on the outer surface of the roller 209, so that the chain 207 starts to move under the driving of the two rotating blocks 112 to drive the fixture block 208 to move, so that the fixture block 208 makes periodic motion according to the motion track of the chain 207, at the moment, the fixture block 208 moves along the groove formed on the outer surface of the roller 209 to drive the roller 209 to start to rotate, at the moment, a coil spring 210 connected with the bottom of the roller 209 is in an extending state, after the roller 209 rotates for a circle under the driving of the fixture block 208, the fixture block 208 does not contact with the groove formed on the outer surface of the roller 209, the roller 209 in the state is driven by the retracted coil spring 210 to reversely rotate to recover the initial motion, and when the fixture block 208 moves to the initial position under the driving of the chain 207, the fixture block 208 is connected with the roller 209 again to circularly reciprocate, then, under the cooperation of the clamping block 110, the dust passing through the outer surface of the metal wire 104 in the roller 209 is cleaned;
the cut insulating paper is placed on the embedded part 304 by an operator, at the moment, the telescopic part 303 is started, the embedded part 304 moves towards the direction of the stator 308, the size of the extrusion part 307 is matched with that of the stator 308, the extrusion part 307 can clamp the stator 308 under the action of the telescopic rod 306, the size of the embedded part 304 is matched with that of a through hole formed in the stator 308, when the embedded part 304 passes through one side of the stator 308 under the driving of the telescopic part 303, the insulating paper placed on the outer surface of the embedded part 304 enters the interior of the stator 308, at the moment, the side of the stator 308 far away from the embedded part 304 is provided with a stop 309, the size of the through hole formed in the interior of the stop 309 is slightly larger than that of the embedded part 304, when the embedded part 304 passes through the stator 308 through the interior of the stator 308, the insulating paper on the outer surface of the embedded part 304 is left in the interior of the stator 308 under the action of the stop 309, and the purpose of conveniently inserting the insulating paper in the interior of the stator 308 is achieved.
To sum up, in the device for calculating the winding wire diameter of the brushless motor, an operator puts one end of the metal wire 104 wound on the coil 103 into the clamping block 110 through the through holes formed in the limiting block 105, the roller 209 and the positioning block 211, and the through holes formed in the outer surface of the steering wheel 109, and then the operator starts the motor to rotate the rotating gear 113, because the rotating gear 113 is fixedly connected with the rotating block 112, the rotating block 112 is located right above the first wedge 106 and the second wedge 108, the size of the rotating block 112 is matched with that of the first wedge 106 and the second wedge 108, and the first wedge 106 and the second wedge 108 are respectively hinged with the supporting piece 107, when the rotating block 112 rotates, the first wedge 106 and the second wedge 108 will make a periodic motion by taking a hinge point with the supporting piece 107 as a fulcrum under the driving of the rotating block 112, and because of the angle setting of the first wedge 106 and the second wedge 108, when the first wedge 106 is at the topmost end, the second wedge 108 is at the bottommost end, and the clamping block 110 is fixedly connected with the second wedge 108, so that the clamping block 110 moves along with the second wedge 108, when the second wedge 108 is driven by the rotating block 112 to move downwards from the topmost end to the bottommost end, the clamping block 110 clamps the metal wire 104 at the inner part in the moving process, so as to pull out the metal wire 104 wound on the coil 103, when the second wedge 108 and the clamping block 110 are driven by the rotating block 112 to move from the bottommost end to the topmost end, the clamping block 110 releases the metal wire 104, the circulation is repeated, the metal wire 104 wound outside the coil 103 is pulled out and matched with the steering wheel 109, the metal wire 104 in the bending state is pulled straight, and the straight metal wire 104 extends from the bottom of the clamping block 110, the wire diameter of the wire 104 is measured by the laser measuring instrument 111, thereby achieving the purpose of straightening the wire 104 in a bent state and measuring the wire diameter of the wire 104.
The operator starts the motor to rotate the rotating gear 113, because the rotating gear 113 is meshed with the transmission gear 202, the transmission gear 202 is meshed with the driven gear 203, the rotation of the rotating gear 113 will drive the transmission gear 202 and the driven gear 203 to rotate, so as to drive one of the rotating parts 206 fixedly connected with the driven gear 203 to rotate, because one side of the driven gear 203 close to the side plate 201 is connected with the driven part 205 through the connecting rod 204, two ends of the connecting rod 204 are hinged with the driven gear 203 and the driven part 205, one side of the driven part 205 far from the side plate 201 is fixedly connected with the other rotating part 206, so that the driven gear 203 is driven by the connecting rod 204 to synchronously rotate the driven part 205, so as to drive the other rotating part 206 fixedly connected with the driven part 205 to move, and because the size of the chain 207 is matched with the two rotating parts 206, a fixture block 208 is fixedly connected to one side of the chain 207 close to the roller 209, the size of the fixture block 208 is matched with a groove formed on the outer surface of the roller 209, so that the chain 207 starts to move under the driving of the two rotating blocks 112 to drive the fixture block 208 to move, so that the fixture block 208 makes periodic motion according to the motion track of the chain 207, at the moment, the fixture block 208 moves along the groove formed on the outer surface of the roller 209 to drive the roller 209 to start to rotate, at the moment, a coil spring 210 connected with the bottom of the roller 209 is in an extending state, after the roller 209 rotates for a circle under the driving of the fixture block 208, the fixture block 208 does not contact with the groove formed on the outer surface of the roller 209, the roller 209 in the state is driven by the retracted coil spring 210 to reversely rotate to recover the initial motion, and when the fixture block 208 moves to the initial position under the driving of the chain 207, the fixture block 208 is connected with the roller 209 again to circularly reciprocate, and then, under the cooperation of the clamping block 110, the dust passing through the outer surface of the metal wire 104 in the roller 209 is cleaned, so that the purpose of cleaning impurities on the outer surface of the metal wire 104 caused by long-time placement is achieved.
The cut insulating paper is placed on the embedded part 304 by an operator, at the moment, the telescopic part 303 is started, the embedded part 304 moves towards the direction of the stator 308, the size of the extrusion part 307 is matched with that of the stator 308, the extrusion part 307 can clamp the stator 308 under the action of the telescopic rod 306, the size of the embedded part 304 is matched with that of a through hole formed in the stator 308, when the embedded part 304 passes through one side of the stator 308 under the driving of the telescopic part 303, the insulating paper placed on the outer surface of the embedded part 304 enters the interior of the stator 308, at the moment, the side of the stator 308 far away from the embedded part 304 is provided with a stop 309, the size of the through hole formed in the interior of the stop 309 is slightly larger than that of the embedded part 304, when the embedded part 304 passes through the stator 308 through the interior of the stator 308, the insulating paper on the outer surface of the embedded part 304 is left in the interior of the stator 308 under the action of the stop 309, and the purpose of conveniently inserting the insulating paper in the interior of the stator 308 is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A device for calculating the wire diameter of a brushless motor winding is characterized in that: the device comprises a bottom plate (101) and a side plate (201), a limiting block (102) is fixedly connected to the top of the bottom plate (101), a coil (103) is arranged on one side of the limiting block (102), a metal wire (104) is arranged on the outer side of the coil (103), a limiting block (105) is arranged on the outer side of one end, close to the coil (103), of the metal wire (104), a wedge block I (106) is fixedly connected to one side of the limiting block (105), a supporting piece (107) is sleeved on the outer side, far away from one end of the limiting block (105), of the wedge block I (106), a wedge block II (108) is arranged inside the supporting piece (107), a steering wheel (109) is arranged on the inner side of the top end of the metal wire (104), a clamping block (110) is arranged on the outer side, far away from one end of the coil (103), a laser measuring instrument (111) is arranged on the top of the bottom plate (101), a rotating block (112) is arranged on the top of the wedge block II (108), a rotating block (112) is fixedly connected with a rotating gear (113), a transmission gear (202) is arranged on one side of the side plate (201), a connecting rod (204) is engaged with a driven gear (203), and a connecting rod (204) is arranged on the side of the driven gear (203), one end, far away from the driven gear (203), of the connecting rod (204) is hinged with a driven part (205), and a rotating part (206) is arranged on one side, far away from the connecting rod (204), of the driven part (205);
a chain (207) is arranged on the outer side of the rotating piece (206), a fixture block (208) is arranged on one side, away from the driven piece (205), of the chain (207), and a roller (209) is arranged on one side, back to the driven piece (205), of the fixture block (208);
the bottom of the roller (209) is provided with a coil spring (210), and the outer side of the coil spring (210) is provided with a positioning block (211).
2. The apparatus for calculating winding wire diameter of brushless motor according to claim 1, wherein: still include mounting (301), the inboard at mounting (301) top is provided with runner (302), one side fixedly connected with extensible member (303) of runner (302).
3. The apparatus for calculating winding wire diameter of brushless motor according to claim 2, wherein: the other side of the telescopic piece (303) is fixedly connected with an embedded piece (304).
4. The apparatus for calculating winding wire diameter of brushless motor according to claim 1, wherein: the top of bottom plate (101) fixedly connected with two branch (305) in opposite directions, two in opposite directions the opposite face of branch (305) is provided with two relative telescopic links (306).
5. The apparatus for calculating winding wire diameter of brushless motor according to claim 4, wherein: two opposite extrusion parts (307) are arranged on the opposite sides of the two opposite telescopic rods (306).
6. The apparatus for calculating winding wire diameter of brushless motor according to claim 5, wherein: stators (308) are provided on opposite sides of two of the pressing members (307) facing each other.
7. The apparatus for calculating winding wire diameter of brushless motor according to claim 6, wherein: a stop block (309) is arranged on one side of the stator (308).
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Effective date of registration: 20241008 Address after: No. 1 Jiangwan Road, Shuxi Street, Wuyi County, Jinhua City, Zhejiang Province 321000 (within Sangu Technology (Zhejiang) Co., Ltd.) (self declared) Patentee after: SanRui Technology (Jinhua) Co.,Ltd. Country or region after: China Address before: 523000 Room 301, building 3, No. 9, Jiaolian 1st Road, Wanjiang street, Dongguan City, Guangdong Province Patentee before: Sangu Technology (Dongguan) Co.,Ltd. Country or region before: China |