CN214674807U - Brushless motor stator sectional type coiling machine - Google Patents
Brushless motor stator sectional type coiling machine Download PDFInfo
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- CN214674807U CN214674807U CN202121308770.4U CN202121308770U CN214674807U CN 214674807 U CN214674807 U CN 214674807U CN 202121308770 U CN202121308770 U CN 202121308770U CN 214674807 U CN214674807 U CN 214674807U
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Abstract
The brushless motor stator block type winding machine comprises a frame, wherein a paying-off tension device, a stator mounting station, a winding assembly and a wire clamping and shearing assembly are respectively mounted on the frame; the winding assembly is positioned between the paying-off tensioner and the stator mounting station, and the wire clamping and shearing assembly is positioned above the stator mounting station; the winding assembly and the wire clamping and cutting assembly are mounted on a transversely extending slide rail and are provided with moving actions close to or far away from a stator mounting station. The utility model discloses a brushless motor stator sectional type coiling machine installs the stator piece on stator installation station, winds the stator piece through the wire winding subassembly, is equipped with a plurality of installation stations around the stator installation station, can wind a plurality of stator pieces in succession to raise the efficiency; the stator mounting station is supported from top to bottom in the winding process through the wire clamping and cutting assembly, so that the winding stability is ensured, and the enameled wire is cut and clamped after the winding is finished, so that the automation degree is improved; in addition, double-station synchronous winding is adopted, and the winding efficiency can be greatly improved.
Description
Technical Field
The utility model relates to a motor stator spooling equipment field, more specifically the brushless motor stator sectional type coiling machine that says so.
Background
The brushless motor has the advantages of low noise, long service life, low maintenance cost, high rotating speed and the like, so the brushless motor is more and more widely used in industrial products, and even replaces the original brush motor as a power source in some products. The stator winding of the brushless motor is a key process for manufacturing the stator. At present, some stators with high slot filling rate and small notches cannot finish winding by using a conventional winding process, so that the winding of the block type stator is realized.
The existing block type stator is formed by assembling a single sheet after independent winding, manual wiring is needed to be completed between each phase of windings, the efficiency is low, wrong wiring is easy to connect, manual trimming and wire clamping are needed, and the automation degree is low. In view of the above, there is an urgent need to develop a brushless motor stator block type winding machine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a brushless motor stator sectional type winding machine, which installs the stator block on the stator installation station, winds the stator block through the winding component, and arranges a plurality of installation stations around the stator installation station, which can continuously wind a plurality of stator blocks, thereby improving the efficiency; the stator mounting station is supported from top to bottom in the winding process through the wire clamping and cutting assembly, so that the winding stability is ensured, and the enameled wire is cut and clamped after the winding is finished, so that the automation degree is improved; in addition, double-station synchronous winding is adopted, and the winding efficiency can be greatly improved.
The utility model has the following specific technical scheme that the brushless motor stator block type winding machine comprises a frame, wherein a paying-off tension device, a stator mounting station, a winding assembly and a wire clamping and shearing assembly are respectively arranged on the frame; the winding assembly is positioned between the paying-off tensioner and the stator mounting station, and the wire clamping and shearing assembly is positioned above the stator mounting station; the winding assembly and the wire clamping and cutting assembly are mounted on a sliding rail extending transversely and are provided with moving actions close to or far away from the stator mounting station.
Therefore, the stator blocks are installed on the stator installation stations, the winding assembly is used for winding the stator blocks, the plurality of installation stations are arranged around the stator installation stations, and the plurality of stator blocks can be continuously wound, so that the efficiency is improved; the wire clamping and cutting assembly supports the stator installation station from top to bottom in the winding process, the winding stability is guaranteed, the enameled wire is cut and clamped when the winding is finished, and the automation degree is improved.
As the utility model discloses a preferred, stator installation station include the main shaft of vertical installation and install in the quadruplex position mount pad of main shaft upper end, four wire winding seats are installed to quadruplex position mount pad side equipartition.
Therefore, 4 stator blocks can be continuously wound through the four-station mounting seat, automatic connection and non-shearing of each inter-phase gap bridge wire are guaranteed, manual wiring is not needed, and efficiency and quality are improved.
As the utility model discloses preferred, the wire winding subassembly includes translation support, pass the spool that translation support was installed, install in the location frock of spool front end, install in the spool and be located the fly fork between translation support and the location frock; the positioning tool is opposite to the winding seat, and can be matched with the winding seat after the translation support is close to the stator mounting station and translated; the flying fork is fixedly connected with the winding shaft.
Therefore, the winding shaft drives the flying fork to rotate, and the wire is wound on the inclined side surface of the positioning tool and then slides into the winding seat, so that winding is realized.
As the utility model discloses a preferred, the spool is the hollow shaft, and the enameled wire is followed pay-off power expansion ware emits the back and follows the spool center is passed, follows fly fork installation department wears out, again by fly fork carries out the wire winding.
Therefore, the enameled wire passes through the center of the winding shaft to avoid interference, so that the structure is simpler and more compact.
As the utility model discloses a preferred, the translation support realizes the translation through the lead screw rotation of cooperation installation, lead screw one end and translation driving motor output shaft, translation driving motor can positive and negative both-way rotation.
Therefore, after the winding seat is installed on the four-station installation seat, the positioning tool needs to be transversely moved and matched with the winding seat for positioning, and the positioning tool needs to be transversely moved and retreated to an initial position when winding is completed; when the enameled wire is wound on the winding seat, in order to ensure that the flat cable is tidy, the winding assembly needs to reciprocate back and forth; through the lead screw with translation driving motor can realize the lateral shifting and the reciprocating motion of location frock.
Preferably, the positioning tool and the spool are connected in a matching manner through a bearing, a first fixed synchronizing wheel is arranged on one side, close to the fly fork, of the translation support, a second fixed synchronizing wheel is arranged on one side, close to the fly fork, of the positioning tool, and the first fixed synchronizing wheel and the second fixed synchronizing wheel are in clearance fit with the periphery of the spool respectively; a connecting rod parallel to the axis of the winding shaft is arranged at one end of the flying fork opposite to the winding wire, a first movable synchronizing wheel and a second movable synchronizing wheel are respectively arranged at two ends of the connecting rod, and the first movable synchronizing wheel and the second movable synchronizing wheel are respectively matched with the first fixed synchronizing wheel and the second fixed synchronizing wheel; the first fixed synchronizing wheel and the second fixed synchronizing wheel have the same diameter and tooth number, and the first movable synchronizing wheel and the second movable synchronizing wheel have the same diameter and tooth number.
Therefore, in the winding process, the positioning tool must not be driven by the winding shaft to rotate, so that the first fixed synchronizing wheel, the second fixed synchronizing wheel, the first movable synchronizing wheel and the second movable synchronizing wheel are always kept to be non-rotating, and only one degree of freedom of transverse movement driven by the lead screw is reserved.
As the utility model discloses a preferred, press from both sides the trimming subassembly include the translation extension board, vertically install in flexible positioner, the slope on the translation extension board install in flexible clamp trimming device and drive on the translation extension board lateral shifting's translation drives actuating cylinder.
Therefore, when the winding is stopped, the piston rod of the translation driving cylinder retreats to the initial position, and the winding seat is convenient to disassemble and assemble on the four-station mounting seat; before winding begins, the translation drives a piston rod of a cylinder to extend out, and the telescopic positioning device and the telescopic clamping and shearing device are moved to the position right above the four-station mounting seat.
As the optimization of the utility model, the telescopic positioning device comprises a positioning driving cylinder with a downward-mounted piston rod and a positioning tip cone mounted at the telescopic end of the piston rod of the positioning driving cylinder, and the positioning tip cone can be matched with the upper end of the stator mounting station; the telescopic wire clamping and shearing device comprises a wire clamping and shearing driving cylinder with a piston rod obliquely installed downwards and a wire clamping and shearing device installed at the telescopic end of the piston rod of the wire clamping and shearing driving cylinder.
Therefore, the positioning tip cone is pushed down under the action of the positioning driving cylinder and is matched and positioned with the stator mounting station, the winding process is more stable, the telescopic wire clamping and shearing device is guaranteed to move to the correct position, and the wire clamping and shearing device can accurately shear wires and clamp wires under the action of the wire clamping and shearing driving cylinder conveniently.
As the utility model discloses a preferred, unwrapping wire rises the strength ware stator installation station the wire winding subassembly with press from both sides the wire cutting subassembly and be in install two sets ofly at least in the frame.
Therefore, double-station simultaneous winding is adopted, and the winding efficiency can be greatly improved.
Preferably, the winding assembly further comprises a synchronous driving wheel mounted at the rear end of the winding shaft, the synchronous driving wheels of the plurality of groups of winding assemblies are connected through belt pulleys to rotate synchronously, and one group of synchronous driving wheels is driven by a winding driving motor; the stator mounting stations further comprise synchronizing wheels mounted at the lower end of the main shaft, and the synchronizing wheels of the stator mounting stations are connected through belt pulleys to rotate synchronously.
Therefore, the double stations are synchronously wound, and the double stations can be simultaneously disassembled and assembled, so that the efficiency is improved.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses a brushless motor stator sectional type coiling machine installs the stator piece on stator installation station, winds the stator piece through the wire winding subassembly, is equipped with a plurality of installation stations around the stator installation station, can wind a plurality of stator pieces in succession to raise the efficiency; the stator mounting station is supported from top to bottom in the winding process through the wire clamping and cutting assembly, so that the winding stability is ensured, and the enameled wire is cut and clamped after the winding is finished, so that the automation degree is improved; in addition, double-station synchronous winding is adopted, and the winding efficiency can be greatly improved.
Drawings
Fig. 1 is a perspective view of the brushless motor stator block type winding machine of the present invention;
fig. 2 is a cross-sectional view of the bobbin when the brushless motor stator block winding machine of the present invention is in an unwound state;
fig. 3 is a cross-sectional view of the bobbin in the winding state of the brushless motor stator block type winding machine of the present invention;
fig. 4 is a perspective view of the winding assembly of the brushless motor stator block type winding machine of the present invention;
in the figure, 1-machine frame, 11-paying-off force expander, 12-stator mounting station, 121-main shaft, 122-four-station mounting seat, 123-winding seat, 124-synchronizing wheel, 13-winding component, 131-translation support, 1311-first fixed synchronizing wheel, 132-winding shaft, 133-positioning tool, 1331-second fixed synchronizing wheel, 134-fly fork, 1341-connecting rod, 1342-first movable synchronizing wheel, 1343-second movable synchronizing wheel, 135-screw rod, 136-translation driving motor, 137-synchronous driving wheel, 138-winding driving motor, 14-wire clamping component, 141-translation support plate, 142-telescopic positioning device, 1421-positioning driving cylinder, 1422-positioning tip cone, 143-telescopic wire clamping and shearing device, 1431-clamp wire drive cylinder, 1432-clamp wire device, 144-translation drive cylinder.
Detailed Description
The present invention will be further explained by the following embodiments with reference to the attached drawings.
Referring to fig. 1, 2 and 3, the brushless motor stator block type winding machine comprises a frame 1, wherein a paying-off tension device 11, a stator mounting station 12, a winding assembly 13 and a wire clamping and shearing assembly 14 are respectively mounted on the frame 1; the winding assembly 13 is positioned between the paying-off tensioner 11 and the stator mounting station 12, and the wire clamping and shearing assembly 14 is positioned above the stator mounting station 12; the winding assembly 13 and the wire clamping and cutting assembly 14 are mounted on a slide rail extending in the transverse direction and provided with a moving action approaching or departing from the stator mounting station 12.
Therefore, the stator blocks are arranged on the stator mounting station 12, the winding assembly 13 is used for winding the stator blocks, the plurality of mounting stations are arranged around the stator mounting station 12, and the plurality of stator blocks can be continuously wound, so that the efficiency is improved; the wire clamping and cutting assembly 14 supports the stator installation station 12 from top to bottom in the winding process, so that the winding stability is guaranteed, the enameled wire is cut and clamped when the winding is finished, and the automation degree is improved.
As shown in fig. 1, 2 and 3, the stator mounting station 12 includes a main shaft 121 vertically mounted and a four-station mounting seat 122 mounted on the upper end of the main shaft 121, and four winding seats 123 are uniformly mounted on the side of the four-station mounting seat 122.
From this, through quadruplex position mount pad 122, can be in succession for 4 stator pieces wire winding to guarantee that every alternate gap bridge line automatic connection does not cut, need not artifical wiring, raise the efficiency and the quality.
As shown in fig. 1, 2, 3 and 4, the winding assembly 13 includes a translation support 131, a winding shaft 132 installed through the translation support 131, a positioning fixture 133 installed at a front end of the winding shaft 132, and a flyer 134 installed on the winding shaft 132 and located between the translation support 131 and the positioning fixture 133; the positioning tool 133 is opposite to the winding seat 123, and can be matched with the winding seat 123 after the translation support 131 is close to the stator mounting station 12 and translated; the flyer 134 is fixedly connected to the bobbin 132.
Therefore, the winding shaft 132 drives the fly fork 134 to rotate, and the wire is wound to the inclined side surface of the positioning tool 133 and then slides into the winding seat 123, so that winding is realized.
As shown in fig. 1, 2, 3 and 4, the winding shaft 132 is a hollow shaft, and the enamel wire is paid out from the paying-off tensioner 11, passed through the center of the winding shaft 132, passed through the mounting position of the fly fork 134, and wound by the fly fork 134.
Therefore, the enameled wire passes through the center of the winding shaft 132 to avoid interference, so that the structure is simpler and more compact.
As shown in fig. 1, 2, 3 and 4, the translation support 131 is rotated by a screw 135 which is cooperatively installed to realize translation, one end of the screw 135 is connected with an output shaft of a translation driving motor 136, and the translation driving motor 136 can rotate in both forward and reverse directions.
Therefore, after the winding seat 123 is mounted on the four-station mounting seat 122, the positioning tool 133 needs to be moved transversely and positioned in a matched manner with the winding seat 123, and when the winding is completed, the positioning tool 133 needs to be moved transversely and retreated to the initial position; when the enameled wire is wound on the winding seat 123, in order to ensure the neat winding displacement, the winding assembly 13 needs to reciprocate back and forth; the lateral movement and the reciprocating movement of the positioning tool 133 can be realized by the screw 135 and the translation driving motor 136.
As shown in fig. 1, 2, 3 and 4, the positioning tool 133 and the spool 132 are connected in a matching manner through a bearing, a first fixed synchronizing wheel 1311 is arranged on one side of the translation support 131 close to the fly fork 134, a second fixed synchronizing wheel 1331 is arranged on one side of the positioning tool 133 close to the fly fork 134, and the first fixed synchronizing wheel 1311 and the second fixed synchronizing wheel 1331 are respectively in clearance fit with the periphery of the spool 132; a connecting rod 1341 parallel to the axis of the winding shaft 132 is arranged at one end of the flying fork 134 opposite to the winding line, a first movable synchronizing wheel 1342 and a second movable synchronizing wheel 1343 are respectively arranged at two ends of the connecting rod 1341, and the first movable synchronizing wheel 1342 and the second movable synchronizing wheel 1343 are respectively matched with the first fixed synchronizing wheel 1311 and the second fixed synchronizing wheel 1331; the first fixed synchronizing wheel 1311 and the second fixed synchronizing wheel 1331 have the same diameter and number of teeth, and the first movable synchronizing wheel 1342 and the second movable synchronizing wheel 1343 have the same diameter and number of teeth.
Therefore, in the winding process, the positioning tool 133 must not be driven to rotate by the winding shaft 132, so that the first fixed synchronizing wheel 1311, the second fixed synchronizing wheel 1331, the first movable synchronizing wheel 1342 and the second movable synchronizing wheel 1343 always keep rotating, and only one degree of freedom of transverse movement driven by the screw 135 is reserved.
As shown in fig. 1, 2 and 3, the wire clamping and shearing assembly 14 includes a translation support plate 141, a telescopic positioning device 142 vertically mounted on the translation support plate 141, a telescopic wire clamping and shearing device 143 obliquely mounted on the translation support plate 141, and a translation driving cylinder 144 for driving the translation support plate 141 to move transversely.
Therefore, when the winding is stopped, the piston rod of the translation driving cylinder 144 retreats to the initial position, and the winding seat 123 is conveniently disassembled and assembled on the four-station mounting seat 122; before winding begins, the translation drives the piston rod of the air cylinder 144 to extend, and the telescopic positioning device 142 and the telescopic clamping and shearing device 143 are moved to the position right above the four-station mounting seat 122.
As shown in fig. 1, 2 and 3, the telescopic positioning device 142 includes a positioning driving cylinder 1421 with a downward piston rod and a positioning tip cone 1422 mounted at the telescopic end of the piston rod of the positioning driving cylinder 1421, and the positioning tip cone 1422 can be matched with the upper end of the stator mounting station 12; the telescopic thread clamping and cutting device 143 includes a thread clamping and cutting drive cylinder 1431 with a piston rod installed obliquely downward, and a thread clamping and cutting device 1432 installed at the telescopic end of the piston rod of the thread clamping and cutting drive cylinder 1431.
From this, location addendum cone 1422 pushes up under the effect of location actuating cylinder 1421, with stator installation station 12 cooperation location for the wire winding process is more stable, and guarantees that flexible double-layered trimming device 143 removes to the exact position, makes things convenient for double-layered trimming device 1432 to cut the line and press from both sides the line under the effect of pressing from both sides trimming actuating cylinder 1431 and accurately cut the line and press from both sides the line.
As shown in figure 1, at least two groups of wire releasing tensioner 11, stator mounting station 12, wire winding assembly 13 and wire clamping and shearing assembly 14 are mounted on the frame 1.
Therefore, double-station simultaneous winding is adopted, and the winding efficiency can be greatly improved.
As shown in fig. 1, 2, 3 and 4, the winding assembly 13 further includes a synchronous driving wheel 137 mounted at the rear end of the winding shaft 132, the synchronous driving wheels 137 of the plural groups of winding assemblies 13 are connected via a pulley to rotate synchronously, wherein one group of synchronous driving wheels 137 is driven by a winding driving motor 138; the stator mounting stations 12 further comprise synchronizing wheels 124 mounted at the lower ends of the main shafts 121, and the synchronizing wheels 124 of the stator mounting stations 12 are connected through belt pulleys to rotate synchronously.
Therefore, the double stations are synchronously wound, and the double stations can be simultaneously disassembled and assembled, so that the efficiency is improved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (10)
1. Brushless motor stator sectional type coiling machine which characterized in that: the winding machine comprises a rack (1), wherein a paying-off tension device (11), a stator mounting station (12), a winding assembly (13) and a wire clamping and shearing assembly (14) are respectively arranged on the rack (1); the winding assembly (13) is positioned between the pay-off tensioner (11) and the stator mounting station (12), and the wire clamping and shearing assembly (14) is positioned above the stator mounting station (12); the winding assembly (13) and the wire clamping and cutting assembly (14) are mounted on a transversely extending slide rail and are provided with a moving action approaching or departing from the stator mounting station (12).
2. The brushless motor stator segmented winding machine of claim 1, wherein: the stator mounting station (12) comprises a vertically mounted main shaft (121) and a four-station mounting seat (122) mounted at the upper end of the main shaft (121), and four winding seats (123) are uniformly mounted on the side surface of the four-station mounting seat (122).
3. The brushless motor stator segmented winding machine of claim 2, wherein: the winding assembly (13) comprises a translation support (131), a winding shaft (132) installed through the translation support (131), a positioning tool (133) installed at the front end of the winding shaft (132), and a flying fork (134) installed on the winding shaft (132) and located between the translation support (131) and the positioning tool (133); the positioning tool (133) is opposite to the winding seat (123), and can be matched with the winding seat (123) after the translation support (131) is close to the stator mounting station (12) and translated; the flying fork (134) is fixedly connected with the winding shaft (132).
4. The brushless motor stator segmented winding machine of claim 3, wherein: the winding shaft (132) is a hollow shaft, and the enameled wire passes through the center of the winding shaft (132) after being paid out from the paying-off force expander (11), passes through the installation position of the fly fork (134), and is wound by the fly fork (134).
5. The brushless motor stator segmented winding machine of claim 3, wherein: the translation support (131) is rotated through a screw rod (135) which is installed in a matched mode to realize translation, one end of the screw rod (135) is connected with an output shaft of a translation driving motor (136), and the translation driving motor (136) can rotate in the positive and negative directions.
6. The brushless motor stator segmented winding machine of claim 3, wherein: the positioning tool (133) is connected with the winding shaft (132) in a matched mode through a bearing, a first fixed synchronizing wheel (1311) is arranged on one side, close to the fly fork (134), of the translation support (131), a second fixed synchronizing wheel (1331) is arranged on one side, close to the fly fork (134), of the positioning tool (133), and the first fixed synchronizing wheel (1311) and the second fixed synchronizing wheel (1331) are in clearance fit with the periphery of the winding shaft (132) respectively; a connecting rod (1341) parallel to the axis of the winding shaft (132) is arranged at one end of the flying fork (134) opposite to the winding direction, a first movable synchronizing wheel (1342) and a second movable synchronizing wheel (1343) are respectively installed at two ends of the connecting rod (1341), and the first movable synchronizing wheel (1342) and the second movable synchronizing wheel (1343) are respectively matched with the first fixed synchronizing wheel (1311) and the second fixed synchronizing wheel (1331); the first fixed synchronizing wheel (1311) and the second fixed synchronizing wheel (1331) have the same diameter and number of teeth, and the first movable synchronizing wheel (1342) and the second movable synchronizing wheel (1343) have the same diameter and number of teeth.
7. The brushless motor stator segmented winding machine of claim 3, wherein: the wire clamping and shearing assembly (14) comprises a translation support plate (141), a telescopic positioning device (142) vertically installed on the translation support plate (141), a telescopic wire clamping and shearing device (143) obliquely installed on the translation support plate (141), and a translation driving cylinder (144) for driving the translation support plate (141) to transversely move.
8. The brushless motor stator segmented winding machine of claim 7, wherein: the telescopic positioning device (142) comprises a positioning driving cylinder (1421) with a downward-mounted piston rod and a positioning tip cone (1422) mounted at the telescopic end of the piston rod of the positioning driving cylinder (1421), and the positioning tip cone (1422) can be matched with the upper end of the stator mounting station (12); the telescopic wire clamping and shearing device (143) comprises a wire clamping and shearing driving cylinder (1431) with a piston rod obliquely installed downwards and a wire clamping and shearing device (1432) installed at the telescopic end of the piston rod of the wire clamping and shearing driving cylinder (1431).
9. The brushless motor stator segmented winding machine according to any one of claims 3 to 8, comprising: the paying-off tensioner (11), the stator mounting station (12), the winding assembly (13) and the wire clamping and shearing assembly (14) are at least two groups of devices mounted on the rack (1).
10. The brushless motor stator segmented winding machine of claim 9, wherein: the winding assemblies (13) further comprise synchronous driving wheels (137) mounted at the rear ends of the winding shafts (132), the synchronous driving wheels (137) of a plurality of groups of winding assemblies (13) are connected through belt pulleys to rotate synchronously, and one group of synchronous driving wheels (137) is driven by a winding driving motor (138); the stator mounting station (12) further comprises synchronizing wheels (124) mounted at the lower end of the main shaft (121), and the synchronizing wheels (124) of the stator mounting stations (12) are connected through belt pulleys to rotate synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121308770.4U CN214674807U (en) | 2021-06-11 | 2021-06-11 | Brushless motor stator sectional type coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121308770.4U CN214674807U (en) | 2021-06-11 | 2021-06-11 | Brushless motor stator sectional type coiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674807U true CN214674807U (en) | 2021-11-09 |
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ID=78487121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121308770.4U Active CN214674807U (en) | 2021-06-11 | 2021-06-11 | Brushless motor stator sectional type coiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214674807U (en) |
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2021
- 2021-06-11 CN CN202121308770.4U patent/CN214674807U/en active Active
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