WO2014121420A1 - 可开合的钳形齿轮机构和钳形齿轮张合机构及绕线机 - Google Patents

可开合的钳形齿轮机构和钳形齿轮张合机构及绕线机 Download PDF

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Publication number
WO2014121420A1
WO2014121420A1 PCT/CN2013/000132 CN2013000132W WO2014121420A1 WO 2014121420 A1 WO2014121420 A1 WO 2014121420A1 CN 2013000132 W CN2013000132 W CN 2013000132W WO 2014121420 A1 WO2014121420 A1 WO 2014121420A1
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WO
WIPO (PCT)
Prior art keywords
gear
guide rail
annular
ring
groove
Prior art date
Application number
PCT/CN2013/000132
Other languages
English (en)
French (fr)
Inventor
谭勇
Original Assignee
新华都特种电气股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 新华都特种电气股份有限公司 filed Critical 新华都特种电气股份有限公司
Priority to US14/766,517 priority Critical patent/US9890844B2/en
Priority to PCT/CN2013/000132 priority patent/WO2014121420A1/zh
Priority to JP2015556359A priority patent/JP6018325B2/ja
Priority to EP13874755.5A priority patent/EP2955411B1/en
Publication of WO2014121420A1 publication Critical patent/WO2014121420A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for

Definitions

  • Clamping gear mechanism and pinch gear tensioning mechanism and winding machine capable of opening and closing
  • the present invention relates to a pinch gear mechanism, to a pinch gear tensioning mechanism in which a pinch gear mechanism is mounted, and to a wire winding machine in which a pinch gear tensioning mechanism is mounted.
  • X discloses a ring type three-phase transformer winding machine, wherein the drum mechanism is composed of a drum and a gear, and the two ends of the drum are respectively It is equipped with a combined gear, the right gear is composed of three teeth, the left side is composed of two teeth, and the rotating mechanism is mounted on a column of the ring three-phase transformer core, which is driven by the iron core progressive mechanism It is fed into the center of the positioning mechanism space, and the gears of the rotating mechanism and the corresponding gears of the positioning mechanism are meshed with each other.
  • the above technical solution is not very convenient when winding the iron core, and the structure is complicated.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art described above, and provide a core that can not only clamp the iron core but also clamp the cylindrical iron core, and has a wider application range, and can effectively reduce the ring gear on the guide rail. Friction, long-life clamp gear mechanism, pinch gear tensioning mechanism and winding machine.
  • the main technical solution adopted by a clamp gear mechanism according to the present invention comprises: a ring base formed by two parts and a ring gear formed by two parts, wherein the ring base is provided with a splicing
  • An annular guide rail is mounted on the guide rail and rotates along the guide rail.
  • the pinch gear mechanism provided by the present invention may also have the following subsidiary technical features:
  • the annular base, the annular guide rail and the ring gear are each formed by two semi-circular portions, and the ring base, the annular guide rail and the ring-shaped gear joints coincide with each other, the ring
  • the guide rails use rolling guides or sliding guides.
  • the annular guide rail includes an arc-shaped connecting frame disposed on the annular base, a plurality of circumferentially distributed bearings mounted on the curved connecting frame, and the annular gear is formed with an annular groove, Both the inner ring and the outer ring of the groove are provided with a card slot, and the bearing is snapped into the card slot.
  • the annular guide rail is composed of two semi-circular guide rails, and the ring gear is formed with an annular groove, and the groove is connected to the annular guide rail.
  • the annular guide rail includes an arc-shaped bracket, the bracket is provided with an annular ball return groove, and a ball disposed in the annular ball return groove, the ring gear is formed with a groove, and the inner ring of the groove is The outer rings are each provided with a card slot, and the balls are located in the card slots.
  • the outer ring of the ring gear is formed with meshing teeth, and the inner ring is formed with a connecting portion adapted to be coupled to an outer member.
  • a main technical solution adopted by a pinch gear tensioning mechanism is: comprising a pinion gear mechanism, an opening and closing device for driving the pinch gear mechanism, and a power transmission device, wherein the pinch gear mechanism includes a two-part spliced ring base and a ring gear formed by splicing two parts, the ring base is provided with a spliced annular guide rail, the ring gear is mounted on the guide rail, and along the The guide rail rotates.
  • the pinch gear tensioning mechanism provided by the present invention may further have the following technical features: the opening and closing device includes two connecting arms connected to the two parts of the base, a fixing plate for articulating the connecting arms, and a seat a push rod connected to the connecting arm, the push rod driving the connecting arm to move.
  • a driving motor and a screw driven by the driving motor are disposed on the fixing plate, a driving nut connected to the screw is disposed in a middle portion of the push rod, and an end of the push rod is provided with a bearing, An arcuate groove is formed on the connecting arm, and the bearing is located in the arcuate groove, and an end of the push rod is connected to the arcuate groove through the bearing and slides along the arcuate groove.
  • the power transmission device includes a driving gear composed of two gears mounted on the fixing plate and two driven gears mounted on the connecting arm, wherein one gear has rotation
  • the locking structure is adjusted, the two gears are respectively meshed with the two driven gears, and the two driven gears respectively mesh with the ring gear.
  • each of the opening and closing position detecting locking structures respectively comprising a locking wheel and locking the locking wheel a locking member and a ram for controlling the movement of the locking member, the locking wheel is provided with a notch, and the locking member is provided with a hook, when the ring base, the annular guide rail and the ring gear are spelled When the seams overlap each other, the hooks are caught in the notch, and the top bar is also connected with a sensor.
  • the sensor is provided with at least three, one of the sensors is disposed at a joint of the ring base, and the remaining sensors are circumferentially distributed on the base, and the sensor is fixed on the base a housing, an actuating lever disposed on the housing, and two microswitches activated by the actuating lever.
  • the main technical solution adopted by a winding machine comprises: a body and a pinch gear tensioning mechanism mounted on the body, the pinch gear tensioning mechanism comprising a pinion gear mechanism and a driving station
  • the opening and closing device and the power transmission device of the pinion gear mechanism, the clamp gear mechanism comprises a ring base formed by two parts and a ring gear formed by two parts, wherein the ring base is provided with A spliced annular guide rail mounted on the guide rail and rotating along the guide rail.
  • the winding machine provided by the invention may also have the following subsidiary technical features:
  • a flexible power transmission mechanism including a first transmission arm coupled to the power take-off shaft and a second transmission arm coupled to the winding mechanism, the first transmission arm and the second The ends of the transmission arms are hinged.
  • the first transmission arm and the second transmission arm respectively include a connecting plate, a sprocket set mounted at both ends of the connecting plate through a rotating shaft, and a chain connecting the sprocket set, the first transmission arm and the second transmission arm
  • the hinge point is located at the sprocket set connected to the two, and the plurality of sets of flexible power transmission mechanisms constitute a multi-row structure.
  • the clamping mechanism comprising two oppositely disposed support seats mounted on the body and a core clip disposed on the support, the support and the body Slide rails are disposed therebetween, and the two support seats are mutually moved by the guide rails.
  • the utility model provides the pinch gear mechanism provided by the invention, the tensioning mechanism using the gear mechanism and the winding machine applying the same, and the beneficial effects brought by the ring gear and the ring base are two-part splicing.
  • the gear mechanism is conveniently clamped on the iron core, and the coil can be conveniently wound on the three-dimensional iron core; in addition, the gear mechanism provided by the invention can be applied to the winding of various types of iron core coils, and the application range is wider.
  • the invention Effectively reduce the friction of the ring gear on the guide rail, greatly reducing the wear between the components and prolonging the service life; at the same time, it has the characteristics of simple structure and low production cost; reduces the investment of enterprise equipment, and strengthens the relative support
  • the stability and consistency between the seats; the invention adopts the scheme of no center shaft, realizes the sliding adjustment of the support seat through the guide rails, and greatly reduces the clamping time of the three-dimensional iron core.
  • the use of such a shaftless structure is suitable for winding different types of cores, and also avoids interference of the central shaft with the pinch gear mechanism.
  • Figure 1 is a perspective structural view of the openable clamp gear mechanism.
  • Figure 2 is a view showing the open state of the engageable clamp gear mechanism of the present invention.
  • Figure 3 is a structural view of the openable clamp gear mechanism of the present invention.
  • Figure 4 is a structural view of a collapsible pinch gear mechanism with a first type of annular guide according to the present invention.
  • Figure 5 is a structural view of the first type of annular guide in the present invention.
  • Figure 6 is a structural view of a collapsible pincer gear mechanism with a second annular guide according to the present invention.
  • Figure 7 is a structural view of a second type of annular guide in the present invention.
  • Figure 8 is a structural view of a third type of annular guide in the present invention.
  • Fig. 9 is a structural view showing the opening and closing device of the pinch gear stretching mechanism of the present invention.
  • Figure 10 is a partial structural view showing the opening and closing device of the pinch gear stretching mechanism of the present invention.
  • Fig. 11 is a structural view showing the lock position detecting locking structure locked in the pinch gear stretching mechanism of the present invention when the opening and closing position detecting locking structure is unlocked.
  • Figure 13 is a structural view of a lock member in the pinch gear tensioning mechanism of the present invention.
  • Figure 14 is a structural view of a lock wheel in the pinch gear tensioning mechanism of the present invention.
  • Figure 15 is a structural view showing one of the gears of the driving gear in the pinch gear stretching mechanism of the present invention.
  • Figure 16 is a perspective structural view of the sensor in the pinch gear tensioning mechanism of the present invention.
  • Figure 17 is a cross-sectional view of the sensor in the pinch gear tensioning mechanism of the present invention.
  • Figure 18 is a structural view of the winding machine of the present invention.
  • Figure 19 is a perspective structural view of a positioning device in the winding machine of the present invention.
  • Figure 20 is a structural view of the transverse rail of the winding machine of the present invention.
  • Figure 21 is a second structural view of the transverse rail in the winding machine of the present invention.
  • Figure 22 is a structural view of a longitudinal rail in the winding machine of the present invention.
  • Figure 23 is a perspective structural view of a flexible power transmission mechanism in the winding machine of the invention.
  • Figure 24 is a front elevational view of the flexible power transmission mechanism of the winding machine of the present invention.
  • Fig. 25 is a structural view showing the removal of one side connecting plate of the flexible power transmission mechanism in the winding machine of the present invention.
  • an embodiment of a pinion gear mechanism includes a ring base 1 which is spliced by two parts, and a ring gear 2 which is formed by splicing two parts.
  • the ring base 1 is provided with a spliced annular guide rail 11 which is mounted on the annular guide rail 11 and rotates along the annular guide rail 11, and adopts two parts through the ring gear 2 and the ring base 1
  • the splicing is such that the ring gear 2 and the base 1 can open or close the two parts, and can be clamped on the iron core when the two parts are closed, and the ring gear 2 can be rotated on the annular guide 11 on the ring base 1 so that The coil of the set on the iron core is rotated around the cylinder to facilitate winding the coil around the iron core; the gear mechanism of this structure can be applied not only to various types of core structures, but also has a wider application range.
  • the ring gear 2 of the present invention can also be applied
  • an openable clamp-type gear mechanism is provided.
  • the joints of the annular base 1, the annular guide 11 and the ring gear 2 coincide with each other.
  • the annular guide rail 11 and the ring gear 2 are respectively formed by splicing two semicircular portions, and the splicing of the circular ring base 1, the annular guide rail 11 and the ring gear by using two parts splicing
  • the seams coincide with each other so that the gear mechanism provided by the present invention can be easily opened when winding is not required.
  • the openable clamp gear mechanism is provided with a rolling guide or a sliding guide rail, which can effectively reduce the friction of the ring gear on the guide rail, and greatly reduce the components. The wear and tear between them prolongs their service life.
  • the invention provides a design structure of three annular guide rails:
  • the annular guide 11 includes an arc-shaped connecting bracket 111 disposed on the annular base 1, and is mounted. a plurality of bearings 112 circumferentially distributed on the arcuate connecting frame 111, wherein the ring gear 2 is formed with an annular groove 21, and the inner ring and the outer ring of the groove 21 are provided with a card slot 22, The bearing 112 is snapped into the card slot 22, a plurality of bearings 112 are disposed on the arcuate connecting frame 111 in the annular rail 11, and the bearing 112 is snapped into the inner ring and the outer ring of the groove 21.
  • the wear or damage caused by friction during the rotation of the ring gear on the arc connecting frame is reduced, and the service life is prolonged.
  • the bearing is stuck in the card slot to have a certain support to the ring gear.
  • the fixed action ensures that the ring gear rotates stably on the curved connecting frame.
  • the annular guide rail 11 is composed of two semi-circular guide rails, and the ring gear 2 is formed with a ring shape. a groove 21, the groove 21 is connected to the annular guide rail 11, and the annular guide rail 11 of such a structure is connected to the ring gear 2 by a groove 21 formed on the ring gear 2, and the annular guide 11 is mounted on the groove It is realized in the groove 21, and it is ensured that the ring gear 2 can slide on the annular guide rail 11, which makes the structure simpler and reduces the production cost.
  • a third annular guide rail of the retractable pinch gear mechanism includes an arcuate bracket 111, the bracket 111 is provided with an annular ball recirculation groove 112, and is disposed at a ball 114 in the annular ball return groove 113, wherein the ring gear 2 is formed with a groove 21, and the inner ring and the outer ring of the groove 21 are respectively provided with a card groove 22, and the ball 113 is located at the card In the groove 22, the ball 113 is used to connect the curved bracket 111 and the ring gear 2
  • the principle and technical effect are basically the same as the way of using the bearing connection, so it will not be described here.
  • an openable clamp gear mechanism is provided.
  • the outer ring of the ring gear 2 is formed with meshing teeth 23, and the inner ring is formed with a connecting portion 24 adapted to be connected to an external component, outside the ring gear.
  • the ring is formed with the engaging teeth 23 for connection with the outside, and the inner ring is formed with the connecting portion 24 adapted to the external member.
  • the ring gear 2 may be a unitary structure, or the engaging teeth 23 may be connected to the connecting portion 24 through a fixing plate 12.
  • the rotation of the meshing toothed connecting portion is realized, so that the adaptability is wider and the precision is ensured.
  • the connecting portion 24 can be connected to a member to be driven, and the ring gear 2 serves as a power transmitting member.
  • an embodiment of a pinch gear tensioning mechanism includes a pinch gear mechanism 1', an opening and closing device 3 for driving the pinch gear mechanism, and a power transmission.
  • the clamp gear mechanism ⁇ in the embodiment is configured to cooperate with the clamp gear mechanism of the above embodiment, that is, the clamp gear mechanism ⁇ includes two parts splicing
  • the annular base 1 is a ring gear 2 which is formed by splicing two parts.
  • the ring base 1 is provided with a spliced annular guide rail 11 , and the ring gear 2 is mounted on the annular guide rail 11 .
  • a pinch gear tensioning mechanism according to the present invention, the ring base 1, the ring rail 11 and the ring gear 2 are overlapped with each other, and the ring base 1 is
  • the annular guide rail 11 and the ring gear 2 are each formed by splicing two semicircular portions, and the joints of the annular base 1, the annular guide 11 and the ring gear which are formed by splicing two parts are mutually The coincidence makes it easy to open the pinch gear mechanism provided by the present invention when winding is not required.
  • the annular guide rail 11 adopts a rolling guide rail or a sliding guide rail, which can effectively reduce the friction of the ring gear on the guide rail, and greatly reduce the between the components. Wear and extend its service life.
  • a first type of annular guide rail according to the present invention provides a first type of annular guide rail
  • the annular guide rail 11 includes an arc-shaped connecting frame 111 disposed on the annular base 1 and mounted thereon. a plurality of bearings 112 circumferentially distributed on the arcuate connecting frame 111.
  • the ring gear 2 is formed with an annular groove 21, and the inner ring and the outer ring of the groove 21 are provided with a card slot 22,
  • the bearing 112 is snapped into the card slot 22, a plurality of bearings 112 are disposed on the arcuate connecting frame 111 in the annular guide 11, and the bearing 112 is snapped into the card slot disposed on the inner ring and the outer ring of the groove 21.
  • the wear or damage caused by friction during the rotation of the ring gear on the curved connecting frame is reduced, and the service life is prolonged.
  • the bearing is stuck in the card slot to support and fix the ring gear.
  • the function ensures that the ring gear rotates stably on the curved connecting frame.
  • the annular guide rail 11 is composed of two semi-circular guide rails, and the ring gear 2 is formed thereon. There is an annular groove 21, and the groove 21 is connected to the annular guide rail 11.
  • the annular guide rail 11 of the structure is connected to the ring gear 2 by forming a groove 21 on the ring gear 2, and the annular guide 11 is arranged.
  • the mounting is realized in the recess 21 and ensures that the ring gear 2 can slide on the annular guide rail 11, which makes the structure simpler and reduces the production cost.
  • a third annular guide rail in the openable clamp-type gear tensioning mechanism includes an arc-shaped bracket 111, and the bracket 111 is provided with an annular ball return groove 112 and a ball 114 disposed in the annular ball return groove 113, wherein the ring gear 2 is formed with a groove 21, and the inner ring and the outer ring of the groove 21 are respectively provided with a card groove 22, and the ball 113 is located at the In the card slot 22, the working principle and technical effect of connecting the curved bracket 111 and the ring gear 2 by the balls 113 are basically the same as those of the bearing connection, and therefore will not be described herein.
  • a pinion gear tensioning mechanism is provided.
  • the outer ring of the ring gear 2 is formed with meshing teeth 23, and the inner ring is formed with a connecting portion 24 adapted to be connected to an external component, and the ring gear outer ring is formed.
  • the engaging teeth 23 are connected to the outside, and the inner ring is formed with a connecting portion 24 adapted to the external member.
  • the ring gear 2 may be a unitary structure, or the engaging teeth 23 and the connecting portion 24 may be connected through a fixing plate 12 to achieve meshing.
  • the tooth drives the connecting portion to rotate, which makes the adaptability wider and ensures the precision.
  • a pinion gear tensioning mechanism is provided.
  • the opening and closing device 3 includes two connecting arms 31 connected to the two portions of the base 1, and a supply station. a fixing plate 32 hinged by the connecting arm 31 and a push rod 33 connected to the connecting arm 31, the clamp gear mechanism ⁇ is mounted on the connecting arm 31, and the push rod 33 drives the connecting arm 31 Moving, the middle portion of the push rod 33 is slidably connected to the fixing plate 32, and the connecting arm 31 is formed with an arcuate groove 311, and the end of the push rod 33 is connected with the curved groove 311, and Sliding along the arcuate groove 311, the end of the push rod 33 is provided with a bearing 331, the bearing 331 is located in the arcuate groove 311, the fixing plate 32 is provided with a driving motor 321 and The driving screw 322 of the driving motor 321 is provided with a driving nut 332 connected to the screw 322 in the middle of the push rod 33.
  • the coil can be easily wound around
  • the external control device controls the driving motor 321 to rotate, and the driving motor 321 drives the push rod 33 through the mating screw 322 and the driving nut 332 to drive the two connecting arms 31 to open to the left and right.
  • Each of the two ends of the rod 33 has a bearing 331.
  • the connecting arm 31 is formed with an arcuate groove 311.
  • the push rod 33 is moved by the sliding of the bearing 331 in the arcuate groove 311 to move the connecting arm 31.
  • the clamping portion formed by the ring base 1 and the ring gear 2 is connected by a fixing plate 32.
  • the connecting arm 31 simultaneously drives the clamping portion to open left and right during the left and right opening; conversely, the driving motor 321 is reversely controlled to achieve the closing by the circle.
  • the ring base 1 and the ring gear 2 constitute a clamping portion.
  • the power transmission device 4 includes a driving gear 41 mounted on the fixing plate 32 and two driven gears mounted on the connecting arm 31. 42.
  • the two driven gears 42 respectively mesh with the ring gear 2, and when the clamp gear tensioning mechanism provided by the present invention clamps the iron core for coil winding, the driving gear mounted on the fixed plate 32 41.
  • the two driven gears 42 meshing with the driving gear 41 rotate with the driving gear 41, and the driven gear 42 simultaneously meshes with the ring gear 2 which is spliced by two parts, thereby driving the ring gear 2
  • the driving gear 41 is provided with two gears, one of which has a rotation adjusting locking structure 411, and the two gears respectively mesh with the two driven gears 42 , to ensure that The meshing effect between the driving gear 41 and the driven gear 42 further achieves a better transmission effect
  • the driving gear 41 is disposed by two gears, and one of the gears is provided with a rotation adjusting locking structure 411, that is, a waist type is formed.
  • the hole therefore, has a certain adjustment space, and is locked by a screw when the degree of meshing between the driving gear 41 and the driven gear 42 is appropriate.
  • a pinch gear tensioning mechanism further includes three sets of opening and closing position detecting locking structures 43 respectively coupled to the driving gear 41 and the two driven gears 42.
  • Each of the opening and closing position detecting locking structures 43 includes a locking wheel 431, a locking member 432 for locking the locking wheel 431, and a jack 433 for controlling movement of the locking member 432, the jack 433 and the push
  • the rods 33 are matched, and the top rod 433 is further connected with a sensor 7.
  • the sensor 7 senses a positional relationship between the ring base 1, the ring rail 11 and the joint of the ring gear 2, and the locking wheel 431 is provided with a gap. 435, the locking member 432 is provided with a hook 436.
  • the clamping portion causes the push rod 33 to slide in the arcuate groove 311 on the connecting arm 31.
  • the arc groove 311 is provided with a distance for allowing the push rod 33 to slide axially.
  • the purpose of the design is on the push rod 33. control
  • Each of the opening and closing position detecting locking structures 43 locks the driving gear 41 and the driven gear 42 respectively, so that the connecting arm 31 does not generate motion. During the sliding of the push rod 33 at the axial distance, the push rod 33 pushes the opening and closing position. The ejector 433 of the locking structure 43 is detected.
  • the ejector 433 is abutted against the locking member 432.
  • the locking member 432 is provided with a hook 436.
  • the locking wheel 431 is provided with a notch 435.
  • the hook 436 is engaged with the hook 436. In the notch 435, the lock wheel 431 is locked to the drive gear 41 and the driven gear 42.
  • the sensor 7 includes a housing 71 fixed to the base 1, an actuating lever 72 disposed on the housing 71, and The two micro-switches 73 are touched by the touch lever 72, and the sensor 7 outputs the information to the control device through the touch lever 72 while the movement of the gear mechanism is in contact with the micro-switch 73.
  • the control device may be a control circuit or a control panel, the control circuit being a conventional circuit, and thus not shown in the drawings, the sensor 7 is provided with at least three, one of the sensors 7 being disposed on the ring base 1 At the splicing seam, the sensor 7 at this position senses the positional relationship between the ring base 1, the annular guide 11 and the splicing seam of the ring gear 2, when the ring base 1, the annular guide 11 and the ring When the stitching seams of the gear 2 coincide with each other, to open by two parts a spliced clamping portion; the remaining sensors 7 are circumferentially distributed on the base 1 to sense the positional relationship between the pinch gear mechanism and the solid core, and simultaneously output the sensing signal to the control through the remaining sensors 7.
  • the device, the control device drive adjustment structure 5 adjusts the position of the clamp gear mechanism and the three-dimensional core to clamp the three-dimensional core.
  • an embodiment of a winding machine includes a body 9 and a pinch gear tensioning mechanism 2' mounted on the body 9, the pincer gear
  • the mechanism 2' includes a pinch gear mechanism 1', an opening and closing device 3 that drives the pinch gear mechanism 1', and a power transmission device 4,
  • the pin gear mechanism includes a ring base formed by two parts 1.
  • the joints of the annular base 1, the annular guide 11 and the ring gear 2 coincide with each other, and the annular base 1 and the annular guide 11 And the ring gear 2 is formed by splicing two semicircular portions, by overlapping the splicing seams of the ring base 1, the annular guide 11 and the ring gear which are formed by splicing two parts, so that The clamp gear machine provided by the invention can be conveniently opened when winding is not required
  • the annular guide 11 adopts a rolling guide or a sliding guide rail, which can effectively reduce the friction of the ring gear on the guide rail, thereby greatly reducing the components between the components. Wear and extend its service life.
  • the invention provides a design structure of three annular guide rails:
  • the annular guide rail 11 includes an arcuate connecting bracket 111 disposed on the annular base 1 and mounted on the curved shape A plurality of bearings 112 are disposed on the connecting frame 111.
  • the ring gear 2 is formed with an annular groove 21, and the inner ring and the outer ring of the groove 21 are respectively provided with a card slot 22, and the bearing 112 is stuck.
  • a plurality of bearings 112 are disposed on the arcuate connecting frame 111 in the annular rail 11, and the bearing 112 is snapped into the card slot 22 disposed on the inner ring and the outer ring of the groove 21, Decrease When the ring gear rotates on the curved connecting frame, the wear or damage caused by the friction is generated, and the service life is prolonged. At the same time, the bearing is stuck in the card slot to have a certain supporting and fixing effect on the ring gear, thereby ensuring the ring shape. The gear rotates stably on the curved connecting frame.
  • the annular guide rail 11 is composed of two semi-circular guide rails, and the annular gear 2 is formed with an annular groove 21,
  • the groove 21 is connected to the annular guide rail 11.
  • the annular guide rail 11 of the structure is connected to the ring gear 2 by inserting a groove 21 into the ring gear 2, and installing the ring guide 11 in the groove 21 And ensuring that the ring gear 2 can slide on the annular guide 11, which makes the structure simpler and reduces the production cost.
  • a third annular guide rail provides a third annular guide rail.
  • the annular guide rail 11 includes a curved bracket 111.
  • the bracket 111 is provided with an annular ball return groove 112 and is disposed at the annular ball return flow.
  • a groove 114 is formed in the groove 113.
  • the ring gear 2 is formed with a groove 21, and the inner ring and the outer ring of the groove 21 are respectively provided with a card slot 22, and the ball 113 is located in the card slot 22,
  • the working principle and technical effect of the ball 113 connecting the curved bracket 111 and the ring gear 2 are basically the same as those of the bearing connection, and therefore will not be described herein.
  • the outer ring of the ring gear 2 is formed with meshing teeth 23, and the inner ring is formed with a connecting portion 24 adapted to be connected to an external member, and the ring gear outer ring is formed with meshing teeth.
  • 23 is connected to the outside
  • the inner ring is formed with a connecting portion 24 suitable for the external component
  • the ring gear 2 can be a unitary structure, or the meshing tooth 23 can be connected with the connecting portion 24 through a fixing plate 12 to realize the meshing toothed connection.
  • the rotation of the part makes it more adaptable and ensures accuracy.
  • the opening and closing device 3 includes two connecting arms 31 connected to the two portions of the base 1 for the connecting arms. a hinged fixing plate 32 and a push rod 33 connected to the connecting arm 31, the clamp gear mechanism ⁇ is mounted on the connecting arm 31, and the push rod 33 drives the connecting arm 31 to move.
  • the middle portion of the push rod 33 is slidably coupled to the fixing plate 32.
  • the connecting arm 31 is formed with an arcuate groove 311, and the end of the push rod 33 is connected to the arcuate groove 311, and along the The arcuate groove 311 is slid.
  • the end of the push rod 33 is provided with a bearing 331.
  • the bearing 331 is located in the arcuate groove 311.
  • the fixing plate 32 is provided with a driving motor 321 and the driving motor 321 Driven screw 322, a middle portion of the push rod 33 is provided with a driving nut 332 connected to the screw 322.
  • the coil can be conveniently wound around the three-dimensional iron core of the transformer through the above structure, and the structure of the pincer gear tensioning mechanism More solid.
  • the power transmission device 4 includes a driving gear 41 mounted on the fixing plate 32 and two driven gears 42 mounted on the connecting arm 31, two The driven gears 42 are respectively meshed with the ring gear 2, and when the pinch gear tensioning mechanism provided by the present invention clamps the iron core for coil winding, the driving gear 41 mounted on the fixed plate 32 is externally Under the action of the power, the two driven gears 42 meshing with the driving gear 41 rotate with the driving gear 41, and the driven gear 42 simultaneously meshes with the ring gear 2 formed by the two parts, thereby driving the ring gear 2 to rotate and drive.
  • the coil is wound around the cylinder to wind the core coil;
  • the driving gear 41 is provided with two gears, one of which has a rotation adjustment locking structure 411, and the two gears respectively mesh with the two driven gears 42 to ensure The meshing effect between the driving gear 41 and the driven gear 42 further achieves a better transmission effect, and the driving gear 41 is set to be composed of two gears, one of which Rotatable adjusting wheel is provided on the locking structure 411, there Serve shaped oblong hole, so there is some space adjustment, when the driving gear 41 and the driven gear 42 between the proper degree, by using a locking screw.
  • a winding machine further includes three sets of opening and closing position detecting locking structures 43 respectively connected to the driving gear 41 and the two driven gears 42, respectively.
  • the opening and closing position detecting locking structure 43 respectively includes a locking wheel 431, a locking member 432 that locks the locking wheel 431, and a jack 433 that controls movement of the locking member 432, and the jack 433 is opposite to the push rod 33.
  • the ejector lever 433 is further connected with a sensor 7 , and the sensor 7 senses a positional relationship between the ring base 1 , the annular guide rail 11 and the splicing slot of the ring gear 2 , and the locking wheel 431 is provided with a notch 435 .
  • the locking member 432 is provided with a hook 436.
  • the push rod 33 is slid in the arcuate groove 311 on the connecting arm 31, and the arc groove 311 is provided with a distance for allowing the push rod 33 to slide axially.
  • the purpose of the design is to control each set in the push rod 33.
  • Opening and closing position detection locking structure 43 respectively lock While the driving gear 41 and the driven gear 42 so that the connecting arm 31 is not in motion, the push rod 33 from sliding axially in this process, the pusher pin 33 pushing structure 43 to open and close the locking position detection 433, the top rod 433 is abutted against the locking member 432, and the locking member 432 is provided with a hook 436.
  • the locking wheel 431 is provided with a notch 435.
  • the hook 436 is inserted into the notch 435 to realize the locking wheel 431.
  • the drive gear 41 and the driven gear 42 are locked.
  • the sensor 7 includes a housing 71 fixed to the base 1, an actuating lever 72 disposed on the housing 71, and the touch Two micro switches 73 are touched by the rod 72. During the movement of the sensor 7 with the gear mechanism, the micro switch 73 is touched by the touch lever 72.
  • the sensor 7 is provided with at least three, one of which The sensor 7 is disposed at a joint seam of the ring base 1, and the sensor 7 at the position senses a positional relationship between the ring base 1, the ring rail 11 and the joint of the ring gear 2, when The annular base 1, the joint of the annular guide rail 1 and the ring gear 2 coincide with each other to open the clamping portion formed by the two parts; the remaining sensors 7 are circumferentially distributed on the base 1 is in a positional relationship between the inductive pincer gear mechanism and the three-dimensional iron core, and at the same time, the sensing signal is output to the control device through the remaining sensors 7, and the control device drives the adjustment structure 5 to clamp the gear mechanism with the three-dimensional iron Adjust the position of the core to grip perspective.
  • a winding machine further includes a positioning device including an adjustment structure 5 having longitudinal and lateral movements, and a control device for controlling the adjustment structure 5,
  • the control device may be a control circuit or a control panel, the control circuit being a conventional circuit, and thus not shown in the drawings, the adjustment structure 5 comprising a lateral rail 51 connected to the body 9 and mounted on the lateral rail 51 a transverse connecting plate 52, a longitudinal rail 53 disposed on the lateral connecting plate 52, a longitudinal connecting plate 54 mounted on the longitudinal rail 53, and a motor 55 driving the transverse connecting plate 51 and the longitudinal connecting plate 54
  • the clamp gear mechanism is mounted on the longitudinal connecting plate 54.
  • the control device adjusts to the motor 55 for controlling the lateral and longitudinal movement according to the output signal.
  • the specific position of the pinion gear mechanism realizes clamping the three-dimensional iron core, and makes the clamp gear mechanism and the iron core concentric, convenient line Wound.
  • a winding machine further includes a flexible power transmission mechanism 8 including a first transmission arm 81 coupled to the power take-off shaft 88 and a clamp a second transmission arm 82 coupled to the gear mechanism ,, the first transmission arm 81 is hinged to an end of the second transmission arm 82, and the first transmission arm 81 and the second transmission arm 82
  • Each includes a connecting plate 83, a sprocket set 84 disposed at two ends of the connecting plate 83, and a chain (not shown) connecting the sprocket set 84.
  • the utility model is provided for a core coil winding machine.
  • the flexible power transmission mechanism has the characteristics of simple structure, low production cost, and better adaptability of the power transmission device with position change.
  • the sprocket set 84 is mounted on the connecting plate 83 via a rotating shaft 841, and the first transmitting arm 81 and The hinge point of the second transmission arm 82 is located at the sprocket set 84 connected to the two, and the first transmission arm 81 and the second transmission arm 82 respectively include a connecting plate 83 and a pulley disposed at both ends of the connecting plate 83.
  • the transmission mode of the utility model adopts a belt or the same belt to have stable transmission operation, low noise and low vibration, and has The function of overload protection.
  • a plurality of sets of flexible power transmission mechanisms constitute a multi-row structure, and the characteristics of the multi-row structure are high in transmission stability and simple structure.
  • a winding machine further includes a chucking mechanism including two oppositely disposed support bases ⁇ mounted on the body 9 and disposed at the support bases ⁇
  • the support base 4' is connected to the clamp gear tensioning mechanism 2' via a mounting plate
  • the core clamp 5' includes a substrate 5?, mounted on the substrate At least three mounts 52' on the 5" and a splint 53' mounted on each of the mounts 52'
  • a slide rail 42' is disposed between the support base 4 and the body 9
  • the support seats 4 ⁇ move relative to each other through the slide rails 42 ′.
  • the structure is suitable for the three-dimensional iron core of various lengths, which expands the application range of the device, reduces the investment of the enterprise equipment, and strengthens the stability and consistency between the support bases 2.
  • the invention adopts the scheme of no center shaft, realizes the sliding adjustment of the support seat through the guide rail, and greatly reduces the clamping time of the three-dimensional iron core.
  • the use of such a shaftless structure is suitable for winding different types of cores, and also avoids interference of the central shaft with the pinch gear mechanism. Referring to FIG.
  • the support base 4 is provided with a tilting shaft 43', a turning gear 44' fitted on the tilting shaft 43', and driving the turning gear A drive gear 45' of 44', the core clamp 5' is mounted on the flip shaft 43'.
  • the inverting gear 44 drives the flip shaft 43 to be turned over, and because the core clip 5' is mounted on the flip shaft 43', the interlocking core clip 5' is turned over to realize a three-dimensional core.
  • the body 9 is provided with a transmission shaft 91, and the drive gears 45' on the two support seats 4' are connected to the transmission shaft 91.
  • the drive shaft 91 is used to drive the turning mechanism on the two opposite support seats 4 ⁇ to flip together to prevent the three-dimensional iron core from being twisted, which is beneficial to the improvement of product precision.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
  • Transmission Devices (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Winding Of Webs (AREA)

Abstract

一种钳形齿轮张合机构，包括由两部分拼接而成的圆环底座（1）、由两部分拼接而成的环形齿轮（2）和驱动所述圆环底座（1）与环形齿轮（2）开合的开合装置，所述圆环底座（1）上设置有拼接而成的环形导轨（11），所述环形齿轮（2）安装在所述环形导轨（11）上，由动力传动装置（4）驱动所述环形齿轮（2）沿所述环形导轨（11）转动。通过环形齿轮（2）和圆环底座（1）采用两部分拼接而成，方便将齿轮机构夹持在铁芯上，并且可以方便地将线圈缠绕在立体铁芯上；另外，齿轮机构不仅可以夹持铁芯，还可以夹持柱形铁芯。

Description

可开合的钳形齿轮机构和钳形齿轮张合机构及绕线机 技术领域
本发明涉及一种钳形齿轮机构， 还涉及了安装有钳形齿轮机构的钳 形齿轮张合机构， 还涉及了安装有钳形齿轮张合机构的绕线机。
背景技术
目前， 随着机械自动化的飞速发展， 变压器制造业者也逐歩进入了 自动化机器生产， 以使变压器的制造更加精准， 快速， 与此同时用于生 产的机械装备亦在向简洁， 人性化发展， 而现在技术中对于立体铁芯变 压器绕线机而言， 其设计需达到能够将绕组直接绕在铁芯柱上的目的， 所以在绕线时如何有效夹持铁芯成为绕线机设计不可或缺的一部分。 如 中国专利号 ZL97217186. X的实用新型专利， 公告日为 1998年 09月 23日， 公开了一种环式三相变压器绕线机， 其中的转筒机构由滚筒和齿轮组成， 滚筒两端分别装有一个组合齿轮， 右侧齿轮由三个齿片组成， 左侧由二 个齿片组成， 转筒机构安装在环式三相变压器铁芯的一个柱上， 通过铁 芯递进机构将其送入定位机构空间中心位置， 转筒机构的齿轮与定位机 构的相应齿轮互相齿合。 上述技术方案在绕制铁芯时不是很方便， 并且 结构较为复杂。
发明内容
本发明所要解决的技术问题在于克服上述现有技术之不足， 提供一 种不仅可以夹持铁芯， 还可以夹持柱形铁芯， 适用范围更广， 可以有效 地减少环形齿轮在导轨上的摩擦， 使用寿命长的钳形齿轮机构、 钳形齿 轮张合机构及绕线机。
按照本发明提供的一种钳形齿轮机构采用的主要技术方案为： 包括 由两部分拼接而成的圆环底座和由两部分拼接而成的环形齿轮， 所述圆 环底座上设置有拼接而成的环形导轨， 所述环形齿轮安装在所述导轨上， 并沿所述导轨转动。
本发明提供的钳形齿轮机构还可具有如下附属技术特征： 所述圆环底座、 所述环形导轨和所述环形齿轮均由两个半圆部分拼 接而成， 所述圆环底座、 所述环形导轨和所述环形齿轮的拼接缝相互重 合， 所述环形导轨采用滚动导轨或滑动导轨。
所述环形导轨包括设置在所述圆环底座上的弧形连接架、 安装在所 述弧形连接架上的沿圆周分布的多个轴承， 所述环形齿轮上成形有环形 凹槽， 所述凹槽的内环和外环均设置有卡槽， 所述轴承卡入所述卡槽中。
所述环形导轨由两个半圆形导轨构成， 所述环形齿轮上成形有环形 凹槽， 所述凹槽与所述环形导轨相连接。
所述环形导轨包括弧形支架、 所述支架上设置有环形滚珠回流槽和 设置在所述环形滚珠回流槽中的滚珠， 所述环形齿轮上成形有凹槽， 所 述凹槽的内环和外环均设置有卡槽， 所述滚珠位于所述卡槽中。
所述环形齿轮的外圈成形有啮合齿， 内圈成形有适于与外部部件连 接的连接部。
按照本发明提供的一种钳形齿轮张合机构采用的主要技术方案为： 包括钳形齿轮机构、 驱动所述钳形齿轮机构的开合装置和动力传动装置， 所述钳形齿轮机构包括由两部分拼接而成的圆环底座和由两部分拼接而 成的环形齿轮， 所述圆环底座上设置有拼接而成的环形导轨， 所述环形 齿轮安装在所述导轨上， 并沿所述导轨转动。
本发明提供的钳形齿轮张合机构还可具有如下附属技术特征： 所述开合装置包括与两部分所述底座相连接的两个连接臂、 供所述 连接臂铰接的固定板和与所述连接臂相连接的推杆， 所述推杆带动所述 连接臂运动。
所述固定板上设置有驱动电机和由所述驱动电机驱动的螺杆， 所述 推杆的中部设置有与所述螺杆相连接的驱动螺母， 所述推杆的端部设置 有轴承， 所述连接臂上成形有弧形槽， 所述轴承位于所述弧形槽中， 所 述推杆的端部通过所述轴承与所述弧形槽相连接， 并沿所述弧形槽滑动。
所述动力传动装置包括安装在所述固定板上的由两片齿轮构成的主 动齿轮和两个安装在所述连接臂上的从动齿轮， 其中一片齿轮具有转动 调节锁定结构， 两片齿轮分别与两个从动齿轮相啮合， 两个所述从动齿 轮分别与所述环形齿轮相啮合。
还包括有分别与所述主动齿轮、 两个所述从动齿轮相连接的三套开 合位置检测锁定结构， 每套所述开合位置检测锁定结构分别包括锁定轮、 锁定所述锁定轮的锁定件和控制所述锁定件运动的顶杆， 所述锁定轮上 设置有一缺口， 所述锁定件上设置有卡钩， 当所述圆环底座、 所述环形 导轨和所述环形齿轮的拼接缝相互重合时， 所述卡钩卡入所述缺口中， 所述顶杆还连接有传感器。
所述传感器设置有至少三个， 其中一个所述传感器设置在所述圆环 底座的拼接缝处， 其余所述传感器沿圆周分布在所述底座上， 所述传感 器包括固定在所述底座上的壳体、 设置在所述壳体上的触动杆和由所述 触动杆触动的两个微动开关。
按照本发明提供的一种绕线机采用的主要技术方案为： 包括机体以 及安装在所述机体上的钳形齿轮张合机构， 所述钳形齿轮张合机构包括 钳形齿轮机构、 驱动所述钳形齿轮机构的开合装置和动力传动装置， 所 述钳形齿轮机构包括由两部分拼接而成的圆环底座和由两部分拼接而成 的环形齿轮， 所述圆环底座上设置有拼接而成的环形导轨， 所述环形齿 轮安装在所述导轨上， 并沿所述导轨转动。
本发明提供的绕线机还可具有如下附属技术特征：
还包括一柔性动力传输机构， 所述柔性动力传输机构包括与动力输 出轴相连接的第一传动臂和与绕线机构相连接的第二传动臂， 所述第一 传动臂与所述第二传动臂的端部相铰接。
所述第一传动臂和第二传动臂分别包括连接板、 通过转轴安装在所 述连接板两端的链轮组和连接所述链轮组的链条， 所述第一传动臂和第 二传动臂的铰接点位于两者相连接的链轮组处， 多组柔性动力传动机构 构成多排结构。
还包括一装夹机构， 所述装夹机构包括安装在所述机体上的相对设 置的两个支撑座和设置在所述支撑座上的铁芯夹件， 所述支撑座与所述 机体之间设置有滑轨， 两个所述支撑座通过所述导轨相互运动。 采用本发明提供的钳形齿轮机构、 应用此齿轮机构的张合机构及应 用此张合机构的绕线机所带来的有益效果为： 通过环形齿轮和圆环底座 采用两部分拼接而成， 方便将齿轮机构夹持在铁芯上， 并且可以很方便 地将线圈缠绕在立体铁芯上； 另外， 本发明提供的齿轮机构可以适用于 多种型号铁芯线圈的绕制， 适用范围更广； 有效地减少环形齿轮在导轨 上的摩擦， 大大降低了部件之间的磨损， 延长了其使用寿命； 同时还具 有结构简单、 生产成本低的特点； 减少了企业设备投入， 并且强化了相 对支撑座之间的稳固性， 一致性； 本发明采用无中心转轴的方案， 通过 导轨来实现支撑座的滑动调节， 大大减少了立体铁芯的装夹时间。 采用 此种无轴结构适于绕制不同型号的铁芯， 也避免了中心轴对于钳形齿轮 机构的干涉。
附图说明
图 1为所述的可开合的钳形齿轮机构的立体结构图。
图 2为本发明所述的可开合的钳形齿轮机构的打开状态图。
图 3为本发明所述的可开合的钳形齿轮机构的结构图。
图 4为本发明所述的带有第一种环形导轨的可开合的钳形齿轮机构 的结构图。
图 5为本发明中第一种环形导轨的结构图。
图 6为本发明所述的带有第二种环形导轨的可开合的钳形齿轮机构 的结构图。
图 7为本发明中第二种环形导轨的结构图。
图 8为本发明中第三种环形导轨的结构图。
图 9为本发明钳形齿轮张合机构中开合装置的结构图。
图 10为本发明钳形齿轮张合机构中开合装置的部分结构图。
图 11为本发明钳形齿轮张合机构中开合位置检测锁定结构锁定时的 图 12为本发明钳形齿轮张合机构中开合位置检测锁定结构未锁定时 的结构图。
图 13为本发明钳形齿轮张合机构中锁定件的结构图。 图 14为本发明钳形齿轮张合机构中锁定轮的结构图。
图 15为本发明钳形齿轮张合机构中主动齿轮其中一片齿轮的结构 图。
图 16为本发明钳形齿轮张合机构中传感器的立体结构图。
图 17为本发明钳形齿轮张合机构中传感器的剖视图。
图 18为本发明绕线机的结构图。
图 19为本发明绕线机中定位装置的立体结构图。
图 20为本发明绕线机中横向导轨的结构图之一。
图 21为本发明绕线机中横向导轨的结构图之二。
图 22为本发明绕线机中纵向导轨的结构图。
图 23为发明绕线机中柔性动力传动机构的立体结构图。
图 24为本发明绕线机中柔性动力传动机构的主视图。
图 25为本发明绕线机中柔性动力传动机构去除一侧连接板的结构 图。
具体实施方式
下面结合附图对本发明做进一歩的详述：
如图 1至图 8所示， 按照本发明提供的一种钳形齿轮机构的实施例， 包括由两部分拼接而成的圆环底座 1、 由两部分拼接而成的环形齿轮 2， 所述圆环底座 1上设置有拼接而成的环形导轨 11， 所述环形齿轮 2安装在 所述环形导轨 11上， 并沿所述环形导轨 11转动， 通过环形齿轮 2和圆环底 座 1采用两部分拼接而成， 使得环形齿轮 2和底座 1可以打开或闭合两部 分， 在两部分闭合时可以夹持在铁芯上， 环形齿轮 2可以在圆环底座 1上 的环形导轨 11上旋转， 从而能够带动套装在铁芯上的线圈绕制筒旋转， 以方便将线圈缠绕在铁芯上； 此种结构的齿轮机构不仅可以适用于多种 型号的铁芯结构， 因此适用范围更广。 当然， 本发明中的环形齿轮 2还可 以适用于除铁芯绕制之外的其他用途， 比如在一些封闭结构中无法套装 齿轮的场合， 可以使用本发明的可开合环形齿轮机构。
参见图 2， 按照本发明提供的可开合的钳形齿轮机构， 所述圆环底座 1、所述环形导轨 11和所述环形齿轮 2的拼接缝相互重合，所述圆环底座 1、 所述环形导轨 11和所述环形齿轮 2均由两个半圆部分拼接而成， 通过将采 用两部分拼接而成的所述圆环底座 1、所述环形导轨 11和所述环形齿轮的 拼接缝相互重合使得在不需要绕线时可以很方便的打开本发明提供的齿 轮机构。
参见图 4至图 8， 按照本发明提供的可开合的钳形齿轮机构， 所述环 形导轨 11采用滚动导轨或滑动导轨， 可以有效的减少环形齿轮在导轨上 的摩擦， 大大降低了部件之间的磨损， 延长了其使用寿命。
本发明提供三种环形导轨的设计结构：
参见图 4和图 5， 按照本发明提供的可开合的钳形齿轮机构中第一种 环形导轨， 所述环形导轨 11包括设置在所述圆环底座 1上的弧形连接架 111、 安装在所述弧形连接架 111上的沿圆周分布的多个轴承 112， 所述环 形齿轮 2上成形有环形凹槽 21， 所述凹槽 21的内环和外环均设置有卡槽 22， 所述轴承 112卡入所述卡槽 22中， 在环形导轨 11中的弧形连接架 111 上设置有多个轴承 112， 并且将轴承 112卡入设置在凹槽 21内环和外环上 的卡槽 22内， 减小了环形齿轮在弧形连接架上转动的过程中产生摩擦造 成的磨损或损坏， 延长其使用寿命， 同时， 轴承卡接在卡槽内可以对环 形齿轮具有一定的支撑和固定作用， 保证了环形齿轮稳定的转动在弧形 连接架上。
参见图 6和图 7， 按照本发明提供的可开合的钳形齿轮机构中第二种 环形导轨， 所述环形导轨 11由两个半圆形导轨构成， 所述环形齿轮 2上成 形有环形凹槽 21， 所述凹槽 21与所述环形导轨 11相连接， 此种结构的环 形导轨 11与环形齿轮 2的连接方式是在环形齿轮 2上开设有一凹槽 21， 将 环形导轨 11安装在凹槽 21内实现， 并且保证环形齿轮 2可以在环形导轨 11 上滑动， 使得结构更加简单， 降低了生产成本。
参见图 8，按照本发明提供的可开合的钳形齿轮机构中第三种环形导 轨， 所述环形导轨 11包括弧形支架 111、 所述支架 111上设置有环形滚珠 回流槽 112和设置在所述环形滚珠回流槽 113中的滚珠 114， 所述环形齿轮 2上成形有凹槽 21， 所述凹槽 21的内环和外环均设置有卡槽 22， 所述滚珠 113位于所述卡槽 22中， 采用滚珠 113连接弧形支架 111与环形齿轮 2的工 作原理与技术效果与采用轴承连接的方式基本相同， 因此在这里不再赘 述。
参见图 3， 按照本发明提供的可开合的钳形齿轮机构， 所述环形齿轮 2的外圈成形有啮合齿 23， 内圈成形有适于与外部部件连接的连接部 24， 环形齿轮外圈成形有啮合齿 23实现与外部连接， 内圈成形适于外部部件 的连接部 24， 环形齿轮 2可以为一整体结构， 也可以是将啮合齿 23与连接 部 24通过一固定板 12连接从而实现啮合齿带动连接部转动， 使得适应性 更广， 而且保证了精度。 所述连接部 24可以与需要驱动的部件进行连接， 所述环形齿轮 2作为动力传递部件。
如图 9至图 17所示，按照本发明提供的一种钳形齿轮张合机构的实施 例， 包括钳形齿轮机构 1'、 驱动所述钳形齿轮机构 Γ的开合装置 3和动力 传动装置 4， 本实施例中所述的钳形齿轮机构 Γ是将上述实施例中的钳形 齿轮机构与所述的开合装置 3相配合， 即所述钳形齿轮机构 Γ包括由两部 分拼接而成的圆环底座 1、 由两部分拼接而成的环形齿轮 2， 所述圆环底 座 1上设置有拼接而成的环形导轨 11， 所述环形齿轮 2安装在所述环形导 轨 11上， 并沿所述环形导轨 11转动， 通过所述开合装置 3驱动由两部分拼 接而成的环形齿轮 2和圆形底座 1打开或关闭， 以方便将齿轮机构夹持在 铁芯上， 可以很方便地将线圈缠绕在立体铁芯上。
参见图 2， 按照本发明提供的钳形齿轮张合机构， 所述圆环底座 1、 所述环形导轨 11和所述环形齿轮 2的拼接缝相互重合， 所述圆环底座 1、 所述环形导轨 11和所述环形齿轮 2均由两个半圆部分拼接而成， 通过将采 用两部分拼接而成的所述圆环底座 1、所述环形导轨 11和所述环形齿轮的 拼接缝相互重合使得在不需要绕线时可以很方便的打开本发明提供的钳 形齿轮机构。
参见图 4至图 8， 按照本发明提供的钳形齿轮张合机构， 所述环形导 轨 11采用滚动导轨或滑动导轨， 可以有效的减少环形齿轮在导轨上的摩 擦， 大大降低了部件之间的磨损， 延长了其使用寿命。
本发明提供三种环形导轨的设计结构： 参见图 4和图 5， 按照本发明提供的钳形齿轮张合机构中第一种环形 导轨， 所述环形导轨 11包括设置在所述圆环底座 1上的弧形连接架 111、 安装在所述弧形连接架 111上的沿圆周分布的多个轴承 112， 所述环形齿 轮 2上成形有环形凹槽 21， 所述凹槽 21的内环和外环均设置有卡槽 22， 所 述轴承 112卡入所述卡槽 22中， 在环形导轨 11中的弧形连接架 111上设置 有多个轴承 112， 并且将轴承 112卡入设置在凹槽 21内环和外环上的卡槽 22内， 减小了环形齿轮在弧形连接架上转动的过程中产生摩擦造成的磨 损或损坏， 延长其使用寿命， 同时， 轴承卡接在卡槽内可以对环形齿轮 具有一定的支撑和固定作用， 保证了环形齿轮稳定的转动在弧形连接架 上。
参见图 6和图 7， 按照本发明提供的可开合的钳形齿轮张合机构中第 二种环形导轨， 所述环形导轨 11由两个半圆形导轨构成， 所述环形齿轮 2 上成形有环形凹槽 21， 所述凹槽 21与所述环形导轨 11相连接， 此种结构 的环形导轨 11与环形齿轮 2的连接方式是在环形齿轮 2上开设有一凹槽 21， 将环形导轨 11安装在凹槽 21内实现， 并且保证环形齿轮 2可以在环形 导轨 11上滑动， 使得结构更加简单， 降低了生产成本。
参见图 8，按照本发明提供的可开合的钳形齿轮张合机构中第三种环 形导轨， 所述环形导轨 11包括弧形支架 111、 所述支架 111上设置有环形 滚珠回流槽 112和设置在所述环形滚珠回流槽 113中的滚珠 114， 所述环形 齿轮 2上成形有凹槽 21， 所述凹槽 21的内环和外环均设置有卡槽 22， 所述 滚珠 113位于所述卡槽 22中， 采用滚珠 113连接弧形支架 111与环形齿轮 2 的工作原理与技术效果与采用轴承连接的方式基本相同， 因此在这里不 再赘述。
参见图 3， 按照本发明提供的钳形齿轮张合机构， 所述环形齿轮 2的 外圈成形有啮合齿 23， 内圈成形有适于与外部部件连接的连接部 24， 环 形齿轮外圈成形有啮合齿 23实现与外部连接， 内圈成形适于外部部件的 连接部 24， 环形齿轮 2可以为一整体结构， 也可以是将啮合齿 23与连接部 24通过一固定板 12连接从而实现啮合齿带动连接部转动， 使得适应性更 广， 而且保证了精度。 参见图 1、 图 2和图 9、 图 10， 按照本发明提供的钳形齿轮张合机构， 所述开合装置 3包括与两部分所述底座 1相连接的两个连接臂 31、 供所述 连接臂 31铰接的固定板 32和与所述连接臂 31相连接的推杆 33， 所述钳形 齿轮机构 Γ安装在所述连接臂 31上， 所述推杆 33带动所述连接臂 31运动， 所述推杆 33的中部与所述固定板 32滑动连接， 所述连接臂 31上成形有弧 形槽 311， 所述推杆 33的端部与所述弧形槽 311相连接， 并沿所述弧形槽 311滑动， 所述推杆 33的端部设置有轴承 331， 所述轴承 331位于所述弧形 槽 311中， 所述固定板 32上设置有驱动电机 321和由所述驱动电机 321驱动 的螺杆 322， 所述推杆 33的中部设置有与所述螺杆 322相连接的驱动螺母 332， 通过上述结构可以很方便地将线圈缠绕在变压器的铁芯上， 并且钳 形齿轮张合机构的结构更加牢固， 在夹持和打开立体铁芯的过程中相互 之间不会产生影响。
在需要打开底座 1和环形齿轮 2时， 外部控制装置控制驱动电机 321 转动， 驱动电机 321通过相互配合的螺杆 322和驱动螺母 332驱动推杆 33带 动两个连接臂 31向左右张开， 在推杆 33的两端部各具有一轴承 331， 在连 接臂 31上成型有弧形槽 311， 推杆 33通过轴承 331在弧形槽 311内的滑动带 动连接臂 31运动， 连接臂 31与由圆环底座 1和环形齿轮 2构成的夹持部分 通过一固定板 32连接， 连接臂 31在左右张开过程中同时带动夹持部分左 右张开； 反之， 反向控制驱动电机 321以实现关闭由圆环底座 1和环形齿 轮 2构成的夹持部分。
参见图 9， 按照本发明提供的钳形齿轮张合机构， 所述动力传动装置 4包括安装在所述固定板 32上的主动齿轮 41和两个安装在所述连接臂 31 上的从动齿轮 42， 两个所述从动齿轮 42分别与所述环形齿轮 2相啮合， 在 本发明提供的钳形齿轮张合机构夹持铁芯进行线圈绕制时， 安装在固定 板 32上的主动齿轮 41在外部动力的作用下， 与主动齿轮 41相互啮合的两 个从动齿轮 42随主动齿轮 41转动， 从动齿轮 42同时与由两部分拼接而成 的环形齿轮 2啮合， 进而带动环形齿轮 2转动， 驱动线圈绕制筒转动， 绕 制铁芯线圈； 所述主动齿轮 41上设置有两片齿轮， 其中一片齿轮具有转 动调节锁定结构 411， 两片齿轮分别与两个从动齿轮 42相啮合， 为了保证 主动齿轮 41与从动齿轮 42之间的啮合效果进而达到更好的传动效果， 将 主动齿轮 41设置成由两片齿轮， 在其中的一片齿轮上设置转动调节锁定 结构 411， 即成形有腰型孔， 因此具有一定的调节空间， 当主动齿轮 41和 从动齿轮 42之间的啮合度合适时， 利用螺钉锁定。
参见图 11至图 14， 按照本发明提供的钳形齿轮张合机构， 还包括有 分别与所述主动齿轮 41、 两个所述从动齿轮 42相连接的三套开合位置检 测锁定结构 43， 每套所述开合位置检测锁定结构 43分别包括锁定轮 431、 锁定所述锁定轮 431的锁定件 432和控制所述锁定件 432运动的顶杆 433， 所述顶杆 433与所述推杆 33相配合， 所述顶杆 433还连接有传感器 7， 传感 器 7感应圆环底座 1、 环形导轨 11和环形齿轮 2的拼接缝之间的位置关系， 所述锁定轮 431上设置有一缺口 435， 所述锁定件 432上设置有卡钩 436， 当所述圆环底座 1、 所述环形导轨 11和所述环形齿轮 2的拼接缝相互重合 时， 需要打开由两部分拼接而成的夹持部分， 使得推杆 33在连接臂 31上 的弧形槽 311内滑动， 在弧形槽 311的结构上设置有一允许推杆 33轴向滑 动的距离， 此设计的目的是在推杆 33控制每套开合位置检测锁定结构 43 分别锁定主动齿轮 41和从动齿轮 42的同时使得连接臂 31未产生运动， 在 推杆 33在此轴向距离滑动的过程中， 推杆 33推动开合位置检测锁定结构 43中的顶杆 433， 顶杆 433顶靠锁定件 432， 在锁定件 432上设置有一卡钩 436， 所述锁定轮 431上设置有一缺口 435， 所述卡钩 436卡入所述缺口 435 中以实现锁定轮 431锁定主动齿轮 41和从动齿轮 42。
参见图 16和图 17， 按照本发明提供的钳形齿轮张合机构， 所述传感 器 7包括固定在所述底座 1上的壳体 71、 设置在所述壳体 71上的触动杆 72 和由所述触动杆 72触动的两个微动开关 73， 传感器 7随齿轮机构的运动过 程中， 通过所述的触动杆 72顶触所述的微动开关 73将信息输出至控制装 置， 所述的控制装置可以为控制电路或控制面板， 控制电路为常规电路， 因此未在附图中示出， 所述传感器 7设置有至少三个， 其中一个所述传感 器 7设置在所述圆环底座 1的拼接缝处， 此位置的传感器 7感应圆环底座 1、 环形导轨 11和环形齿轮 2的拼接缝之间的位置关系， 当所述圆环底座 1、 所述环形导轨 11和所述环形齿轮 2的拼接缝相互重合时， 以打开由两部分 拼接而成的夹持部分； 其余所述传感器 7沿圆周分布在所述底座 1上以感 应钳形齿轮机构与立体铁芯之间的位置关系， 同时通过其余的传感器 7将 感应信号输出至控制装置， 控制装置驱动调节结构 5将钳形齿轮机构与立 体铁芯的位置进行调整以夹持立体铁芯。
如图 18至图 25所示， 按照本发明提供的一种绕线机的实施例， 包括 机体 9和安装在所述机体 9上的钳形齿轮张合机构 2'，所述钳形齿轮张合机 构 2 '包括钳形齿轮机构 1 '、 驱动所述钳形齿轮机构 1 '的开合装置 3和动力 传动装置 4，所述钳形齿轮机构 Γ包括由两部分拼接而成的圆环底座 1、 由 两部分拼接而成的环形齿轮 2， 所述圆环底座 1上设置有拼接而成的环形 导轨 11， 所述环形齿轮 2安装在所述环形导轨 11上， 并沿所述环形导轨 11 转动， 通过所述开合装置 3驱动由两部分拼接而成的环形齿轮 2和圆形底 座 1打开或关闭， 以方便将齿轮机构夹持在铁芯上， 可以很方便地将线圈 缠绕在立体铁芯上。
参见图 2， 按照本发明提供的绕线机， 所述圆环底座 1、 所述环形导 轨 11和所述环形齿轮 2的拼接缝相互重合， 所述圆环底座 1、 所述环形导 轨 11和所述环形齿轮 2均由两个半圆部分拼接而成， 通过将采用两部分拼 接而成的所述圆环底座 1、 所述环形导轨 11和所述环形齿轮的拼接缝相互 重合使得在不需要绕线时可以很方便的打开本发明提供的钳形齿轮机
" 参见图 4至图 8， 按照本发明提供的绕线机的实施例， 所述环形导轨 11采用滚动导轨或滑动导轨， 可以有效的减少环形齿轮在导轨上的摩擦， 大大降低了部件之间的磨损， 延长了其使用寿命。
本发明提供三种环形导轨的设计结构：
参见图 4和图 5， 按照本发明提供的绕线机中第一种环形导轨， 所述 环形导轨 11包括设置在所述圆环底座 1上的弧形连接架 111、 安装在所述 弧形连接架 111上的沿圆周分布的多个轴承 112， 所述环形齿轮 2上成形有 环形凹槽 21， 所述凹槽 21的内环和外环均设置有卡槽 22， 所述轴承 112卡 入所述卡槽 22中， 在环形导轨 11中的弧形连接架 111上设置有多个轴承 112， 并且将轴承 112卡入设置在凹槽 21内环和外环上的卡槽 22内， 减小 了环形齿轮在弧形连接架上转动的过程中产生摩擦造成的磨损或损坏， 延长其使用寿命， 同时， 轴承卡接在卡槽内可以对环形齿轮具有一定的 支撑和固定作用， 保证了环形齿轮稳定的转动在弧形连接架上。
参见图 6和图 7， 按照本发明提供的绕线机中第二种环形导轨， 所述 环形导轨 11由两个半圆形导轨构成， 所述环形齿轮 2上成形有环形凹槽 21， 所述凹槽 21与所述环形导轨 11相连接， 此种结构的环形导轨 11与环 形齿轮 2的连接方式是在环形齿轮 2上开设有一凹槽 21， 将环形导轨 11安 装在凹槽 21内实现， 并且保证环形齿轮 2可以在环形导轨 11上滑动， 使得 结构更加简单， 降低了生产成本。
参见图 8， 按照本发明提供的绕线机中第三种环形导轨， 所述环形导 轨 11包括弧形支架 111、 所述支架 111上设置有环形滚珠回流槽 112和设置 在所述环形滚珠回流槽 113中的滚珠 114， 所述环形齿轮 2上成形有凹槽 21， 所述凹槽 21的内环和外环均设置有卡槽 22， 所述滚珠 113位于所述卡 槽 22中， 采用滚珠 113连接弧形支架 111与环形齿轮 2的工作原理与技术效 果与采用轴承连接的方式基本相同， 因此在这里不再赘述。
参见图 3， 按照本发明提供的绕线机， 所述环形齿轮 2的外圈成形有 啮合齿 23， 内圈成形有适于与外部部件连接的连接部 24， 环形齿轮外圈 成形有啮合齿 23实现与外部连接， 内圈成形适于外部部件的连接部 24， 环形齿轮 2可以为一整体结构， 也可以是将啮合齿 23与连接部 24通过一固 定板 12连接从而实现啮合齿带动连接部转动， 使得适应性更广， 而且保 证了精度。
参见图 1、 图 2和图 9、 图 10， 按照本发明提供的绕线机， 所述开合装 置 3包括与两部分所述底座 1相连接的两个连接臂 31、 供所述连接臂 31铰 接的固定板 32和与所述连接臂 31相连接的推杆 33， 所述钳形齿轮机构 Γ 安装在所述连接臂 31上， 所述推杆 33带动所述连接臂 31运动， 所述推杆 33的中部与所述固定板 32滑动连接， 所述连接臂 31上成形有弧形槽 311， 所述推杆 33的端部与所述弧形槽 311相连接， 并沿所述弧形槽 311滑动， 所述推杆 33的端部设置有轴承 331， 所述轴承 331位于所述弧形槽 311中， 所述固定板 32上设置有驱动电机 321和由所述驱动电机 321驱动的螺杆 322 , 所述推杆 33的中部设置有与所述螺杆 322相连接的驱动螺母 332， 通 过上述结构可以很方便地将线圈缠绕在变压器的立体铁芯上， 并且钳形 齿轮张合机构的结构更加牢固。
参见图 9， 按照本发明提供的绕线机， 所述动力传动装置 4包括安装 在所述固定板 32上的主动齿轮 41和两个安装在所述连接臂 31上的从动齿 轮 42， 两个所述从动齿轮 42分别与所述环形齿轮 2相啮合， 在本发明提供 的钳形齿轮张合机构夹持铁芯进行线圈绕制时， 安装在固定板 32上的主 动齿轮 41在外部动力的作用下， 与主动齿轮 41相互啮合的两个从动齿轮 42随主动齿轮 41转动， 从动齿轮 42同时与由两部分拼接而成的环形齿轮 2 啮合， 进而带动环形齿轮 2转动， 驱动线圈绕制筒转动， 绕制铁芯线圈； 所述主动齿轮 41上设置有两片齿轮， 其中一片齿轮具有转动调节锁定结 构 411， 两片齿轮分别与两个从动齿轮 42相啮合， 为了保证主动齿轮 41与 从动齿轮 42之间的啮合效果进而达到更好的传动效果， 将主动齿轮 41设 置成由两片齿轮， 在其中的一片齿轮上设置转动调节锁定结构 411， 即成 形有腰型孔， 因此具有一定的调节空间， 当主动齿轮 41和从动齿轮 42之 间的啮合度合适时， 利用螺钉锁定。
参见图 11至图 14， 按照本发明提供的绕线机， 还包括有分别与所述 主动齿轮 41、 两个所述从动齿轮 42相连接的三套开合位置检测锁定结构 43， 每套所述开合位置检测锁定结构 43分别包括锁定轮 431、 锁定所述锁 定轮 431的锁定件 432和控制所述锁定件 432运动的顶杆 433， 所述顶杆 433 与所述推杆 33相配合， 所述顶杆 433还连接有传感器 7， 传感器 7感应圆环 底座 1、 环形导轨 11和环形齿轮 2的拼接缝之间的位置关系， 所述锁定轮 431上设置有一缺口 435， 所述锁定件 432上设置有卡钩 436， 当所述圆环 底座 1、 所述环形导轨 11和所述环形齿轮 2的拼接缝相互重合时， 需要打 开由两部分拼接而成的夹持部分， 使得推杆 33在连接臂 31上的弧形槽 311 内滑动， 在弧形槽 311的结构上设置有一允许推杆 33轴向滑动的距离， 此 设计的目的是在推杆 33控制每套开合位置检测锁定结构 43分别锁定主动 齿轮 41和从动齿轮 42的同时使得连接臂 31未产生运动， 在推杆 33在此轴 向距离滑动的过程中， 推杆 33推动开合位置检测锁定结构 43中的顶杆 433， 顶杆 433顶靠锁定件 432， 在锁定件 432上设置有一卡钩 436， 所述锁 定轮 431上设置有一缺口 435， 所述卡钩 436卡入所述缺口 435中以实现锁 定轮 431锁定主动齿轮 41和从动齿轮 42。
参见图 16和图 17， 按照本发明提供的绕线机， 所述传感器 7包括固定 在所述底座 1上的壳体 71、 设置在所述壳体 71上的触动杆 72和由所述触动 杆 72触动的两个微动开关 73， 传感器 7随齿轮机构的运动过程中， 通过所 述的触动杆 72顶触所述的微动开关 73， 所述传感器 7设置有至少三个， 其 中一个所述传感器 7设置在所述圆环底座 1的拼接缝处， 此位置的传感器 7 感应圆环底座 1、 环形导轨 1 1和环形齿轮 2的拼接缝之间的位置关系， 当 所述圆环底座 1、 所述环形导轨 1 1和所述环形齿轮 2的拼接缝相互重合时， 以打开由两部分拼接而成的夹持部分； 其余所述传感器 7沿圆周分布在所 述底座 1上以感应钳形齿轮机构与立体铁芯之间的位置关系， 同时通过其 余的传感器 7将感应信号输出至控制装置， 控制装置驱动调节结构 5将钳 形齿轮机构与立体铁芯的位置进行调整以夹持立体铁芯。
参见图 19至图 22， 按照本发明提供的绕线机， 还包括一定位装置， 所述定位装置包括具有纵向和横向运动的调节结构 5、 控制所述调节结构 5的控制装置， 所述的控制装置可以为控制电路或控制面板， 控制电路为 常规电路， 因此未在附图中示出， 所述调节结构 5包括与机体 9相连接的 横向导轨 51、 安装在所述横向导轨 51上的横向连接板 52、 设置在所述横 向连接板 52上的纵向导轨 53、 安装在所述纵向导轨 53上的纵向连接板 54 和驱动所述横向连接板 51和纵向连接板 54的电机 55， 所述钳形齿轮机构 安装在所述纵向连接板 54上， 传感器 7感应立体铁芯的位置后， 将信号输 出至控制装置后， 控制装置根据输出信号分别至控制横向和纵向运动的 电机 55以调节钳形齿轮机构的具体位置实现夹持立体铁芯， 并使得钳形 齿轮机构与铁芯同轴心， 方便线圈绕制。
参见图 23至图 25， 按照本发明提供的绕线机， 还包括一柔性动力传 输机构 8， 所述柔性动力传输机构 8包括与动力输出轴 88相连接的第一传 动臂 81和与钳形齿轮机构 Γ 相连接的第二传动臂 82， 所述第一传动臂 81 与所述第二传动臂 82的端部相铰接， 所述第一传动臂 81和第二传动臂 82 分别包括连接板 83、 设置在所述连接板 83两端的链轮组 84和连接所述链 轮组 84的链条（图中未示出）， 本实用新型提供的用于铁心线圈绕线机中 的柔性动力传动机构具有结构简单、 生产成本低， 在位置改变的动力传 输设备具有更好的适应性的特点。
如图 23至图 25所示， 按照本实用新型提供的一种绕线机的实施例， 所述链轮组 84通过转轴 841安装在所述连接板 83上， 所述第一传动臂 81和 第二传动臂 82的铰接点位于两者相连接的链轮组 84处， 所述第一传动臂 81和第二传动臂 82分别包括连接板 83、 设置在所述连接板 83两端的带轮 组和连接所述带轮组的皮带或同歩带， 所述的带轮组以及连接所述带轮 组的皮带或同歩带， 上述结构只是将所述的链轮组 84与连接所述链轮组 的链条进行简单的替换， 两者的工作原理相同， 因此未在图中示出， 本 实用新型的传动方式采用皮带或同歩带具有传动运行平稳、 低噪音、 低 振动， 同时具有过载保护的功能。
如图 23和图 24所示， 按照本实用新型提供的一种绕线机的实施例， 多组柔性动力传动机构构成多排结构， 采用多排结构的特点为传动稳定 性高、 结构简单。
参见图 18， 按照本发明提供的绕线机， 还包括一装夹机构， 所述装 夹机构包括安装在所述机体 9上的相对设置的两个支撑座 4Γ 和设置在 所述支撑座 4Γ 上的铁芯夹件 5 ' ， 所述支撑座 4Γ 与所述钳形齿轮张合 机构 2 ' 通过一安装板相连接， 所述铁芯夹件 5 ' 包括基板 5 Γ 、 安装在 所述基板 5Γ 上的至少三个安装座 52 ' 和安装在每个所述安装座 52 ' 上 的夹板 53 ' ， 所述支撑座 4Γ 与所述机体 9之间设置有滑轨 42 ' ， 两个所 述支撑座 4Γ 通过所述滑轨 42 ' 相互运动。 该结构适用于各个长度的立 体铁芯， 扩大了装置的适用范围， 减少了企业设备投入， 并且强化了相 对支撑座 2之间的稳固性， 一致性。 本发明采用无中心转轴的方案， 通过 导轨来实现支撑座的滑动调节， 大大减少了立体铁芯的装夹时间。 采用 此种无轴结构适于绕制不同型号的铁芯， 也避免了中心轴对于钳形齿轮 机构的干涉。 参见图 18， 在本发明提供的绕线机的实施例中， 所述支撑座 4Γ 上 设置有翻转轴 43' 、 套装在所述翻转轴 43' 上的翻转齿轮 44' 和驱动所 述翻转齿轮 44' 的驱动齿轮 45' ， 所述铁芯夹件 5' 安装在所述翻转轴 43' 上。 所述翻转齿轮 44， 带动所述翻转轴 43， 翻转， 又因所述铁芯夹 件 5' 安装在所述翻转轴 43' 上， 所以连动铁芯夹件 5' 翻转， 实现立体 铁芯更换线圈绕线时， 无需重复装夹， 提高了生产效率， 降低了工人的 劳动强度。
参见图 18，在本发明的上述实施例中，所述机体 9上设置有传动轴 91， 两个所述支撑座 4Γ 上的驱动齿轮 45' 均与所述传动轴 91相连接。 传动 轴 91用于带动两相对支撑座 4Γ 上的翻转机构同歩翻转， 防止立体铁芯 扭曲， 有利于产品精度的提高。

Claims

权 利 要 求 书
1、 一种可开合的钳形齿轮机构， 其特征在于： 包括由两部分拼接而 成的圆环底座和由两部分拼接而成的环形齿轮， 所述圆环底座上设置有 拼接而成的环形导轨， 所述环形齿轮安装在所述导轨上， 并沿所述导轨 转动。
2、 如权利要求 1所述的一种可开合的钳形齿轮机构， 其特征在于： 所述圆环底座、 所述环形导轨和所述环形齿轮均由两个半圆部分拼接而 成， 所述圆环底座、 所述环形导轨和所述环形齿轮的拼接缝相互重合， 所述环形导轨采用滚动导轨或滑动导轨。
3、 如权利要求 1所述的一种可开合的钳形齿轮机构， 其特征在于： 所述环形导轨包括设置在所述圆环底座上的弧形连接架、 安装在所述弧 形连接架上的沿圆周分布的多个轴承， 所述环形齿轮上成形有环形凹槽， 所述凹槽的内环和外环均设置有卡槽， 所述轴承卡入所述卡槽中。
4、 如权利要求 1所述的一种可开合的钳形齿轮机构， 其特征在于： 所述环形导轨由两个半圆形导轨构成， 所述环形齿轮上成形有环形凹槽， 所述凹槽与所述环形导轨相连接。
5、 如权利要求 1所述的一种可开合的钳形齿轮机构， 其特征在于： 所述环形导轨包括弧形支架、 所述支架上设置有环形滚珠回流槽和设置 在所述环形滚珠回流槽中的滚珠， 所述环形齿轮上成形有凹槽， 所述凹 槽的内环和外环均设置有卡槽， 所述滚珠位于所述卡槽中。
6、 如权利要求 1所述的一种可开合的钳形齿轮机构， 其特征在于： 所述环形齿轮的外圈成形有啮合齿， 内圈成形有适于与外部部件连接的 连接部。
7、 一种钳形齿轮张合机构， 其特征在于： 包括钳形齿轮机构、 驱动 所述钳形齿轮机构的开合装置和动力传动装置， 所述钳形齿轮机构为上 述权利要求 1-6任一项所述的钳形齿轮机构。
8、 如权利要求 7所述的一种钳形齿轮张合机构， 其特征在于： 所述 开合装置包括与两部分所述底座相连接的两个连接臂、 供所述连接臂铰 接的固定板和与所述连接臂相连接的推杆， 所述推杆带动所述连接臂运 动。
9、 如权利要求 8所述的一种钳形齿轮张合机构， 其特征在于： 所述 固定板上设置有驱动电机和由所述驱动电机驱动的螺杆， 所述推杆的中 部设置有与所述螺杆相连接的驱动螺母， 所述推杆的端部设置有轴承， 所述连接臂上成形有弧形槽， 所述轴承位于所述弧形槽中， 所述推杆的 端部通过所述轴承与所述弧形槽相连接， 并沿所述弧形槽滑动。
10、 如权利要求 8所述的一种钳形齿轮张合机构， 其特征在于： 所述 动力传动装置包括安装在所述固定板上的由两片齿轮构成的主动齿轮和 两个安装在所述连接臂上的从动齿轮， 其中一片齿轮具有转动调节锁定 结构， 两片齿轮分别与两个从动齿轮相啮合， 两个所述从动齿轮分别与 所述环形齿轮相啮合。
11、 如权利要求 10所述的一种钳形齿轮张合机构， 其特征在于： 还 包括有分别与所述主动齿轮、 两个所述从动齿轮相连接的三套开合位置 检测锁定结构， 每套所述开合位置检测锁定结构分别包括锁定轮、 锁定 所述锁定轮的锁定件和控制所述锁定件运动的顶杆， 所述锁定轮上设置 有一缺口， 所述锁定件上设置有卡钩， 当所述圆环底座、 所述环形导轨 和所述环形齿轮的拼接缝相互重合时， 所述卡钩卡入所述缺口中， 所述 顶杆还连接有传感器。
12、 如权利要求 11所述的一种钳形齿轮张合机构， 其特征在于： 所 述传感器设置有至少三个， 其中一个所述传感器设置在所述圆环底座的 拼接缝处， 其余所述传感器沿圆周分布在所述底座上， 所述传感器包括 固定在所述底座上的壳体、 设置在所述壳体上的触动杆和由所述触动杆 触动的两个微动开关。
13、 一种绕线机， 包括机体以及安装在所述机体上的钳形齿轮张合 机构， 其特征在于： 所述钳形齿轮张合机构为上述权利要求 7-12任一项 所述的钳形齿轮张合机构。
14、 如权利要求 13所述的绕线机， 其特征在于： 还包括一定位装置， 所述定位装置包括具有纵向和横向运动的调节结构、 控制所述调节结构 的控制装置， 所述调节结构包括与机体相连接的横向导轨、 安装在所述 横向导轨上的横向连接板、 设置在所述横向连接板上的纵向导轨、 安装 在所述纵向导轨上的纵向连接板和驱动所述横向连接板和纵向连接板的 电机， 所述钳形齿轮机构安装在所述纵向连接板上。
15、 如权利要求 13所述的绕线机， 其特征在于： 还包括一柔性动力 传输机构， 所述柔性动力传输机构包括与动力输出轴相连接的第一传动 臂和与绕线机构相连接的第二传动臂， 所述第一传动臂与所述第二传动 臂的端部相铰接。
16、 如权利要求 15所述的绕线机， 其特征在于： 所述第一传动臂和 第二传动臂分别包括连接板、 通过转轴安装在所述连接板两端的链轮组 和连接所述链轮组的链条， 所述第一传动臂和第二传动臂的铰接点位于 两者相连接的链轮组处， 多组柔性动力传动机构构成多排结构。
17、 如权利要求 13所述的绕线机， 其特征在于： 还包括一装夹机构， 所述装夹机构包括安装在所述机体上的相对设置的两个支撑座和设置在 所述支撑座上的铁芯夹件， 所述支撑座与所述机体之间设置有滑轨， 两 个所述支撑座通过所述导轨相互运动。
PCT/CN2013/000132 2013-02-07 2013-02-07 可开合的钳形齿轮机构和钳形齿轮张合机构及绕线机 WO2014121420A1 (zh)

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JP2015556359A JP6018325B2 (ja) 2013-02-07 2013-02-07 開閉可能なペンチ型歯車機構、ペンチ型歯車開閉機構及び巻線機
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