CN216016671U - Winding main shaft mechanism - Google Patents
Winding main shaft mechanism Download PDFInfo
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- CN216016671U CN216016671U CN202122105051.9U CN202122105051U CN216016671U CN 216016671 U CN216016671 U CN 216016671U CN 202122105051 U CN202122105051 U CN 202122105051U CN 216016671 U CN216016671 U CN 216016671U
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Abstract
The utility model discloses a winding spindle mechanism, which comprises a spindle bracket, a fly fork for driving a wire to wind a stator, a machine head for guiding the wire to assist the fly fork to wind wires and a fly fork driving component for driving the fly fork to rotate; the machine head is arranged at the front end of the main shaft bracket; the flying fork can be rotatably arranged at the front end of the main shaft bracket around the machine head; the flying fork driving assembly is arranged on the main shaft bracket and is connected with the flying fork. Therefore, the main shaft bracket, the flying fork, the machine head and the flying fork driving assembly are combined to form a winding main shaft mechanism aiming at the motor stator, and the winding main shaft mechanism can realize the vertical and longitudinal matching of the upper and lower wire blocks with the flying fork to move automatically; the whole automation degree is high, the amount of manual labor is reduced, the purposes of uniform arrangement of stator winding and tidy winding are achieved, the winding efficiency and the winding quality are improved, and the production cost is reduced.
Description
Technical Field
The utility model relates to a motor wire winding field technique especially indicates a wire winding main shaft mechanism.
Background
The motor stator is a static part of the motor, and the stator consists of a stator core (pole blocks, the stator is generally a 12-pole block assembly), a stator winding and a machine base, wherein the stator winding is usually wound on the stator core by a flying fork type winding mechanism. Fly fork winding mechanism among the prior art generally includes power supply, eccentric wheel, guide arm, slider and flies the fork arm, and power supply drive eccentric wheel rotates, and the eccentric gyro wheel butt slider of eccentric wheel makes the slider along the guide arm up-and-down motion, and then also can up-and-down motion with the fly fork arm that the slider is fixed, realizes the pulling action of flying the fork arm to the copper line. Although the flying fork winding mechanism has certain automatic operation, more manual assistance is still needed, and the efficiency is low; and because manual operation easily appears the error, lead to the product to produce badly easily. Therefore, the existing winding machine should be improved to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a wire winding main shaft mechanism, and it is through combining together main shaft support, fly fork, aircraft nose and fly fork drive assembly and form the wire winding main shaft mechanism to motor stator, realizes that the vertical and vertical cooperation of wire piece from top to bottom flies the fork and independently removes, has improved wire winding efficiency and wire winding quality, has reduced manufacturing cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a winding spindle mechanism comprises a spindle support, a flying fork for driving a wire to wind a stator, a machine head for guiding the wire to assist the flying fork in winding and a flying fork driving assembly for driving the flying fork to rotate; the machine head is arranged at the front end of the main shaft bracket; the flying fork can be rotatably arranged at the front end of the main shaft bracket around the machine head; the flying fork driving assembly is arranged on the main shaft bracket and is connected with the flying fork.
As a preferred embodiment: the machine head comprises an upper lead block, a lower lead block, an opening and closing driving assembly for driving the upper lead block and the lower lead block to synchronously and vertically move to open and close, an upper lead block longitudinal driving assembly for driving the upper lead block to longitudinally move and a lower lead block longitudinal driving assembly for driving the lower lead block to longitudinally move, wherein the output end of the opening and closing driving assembly is connected with the upper lead block and the lower lead block; the output end of the upper lead block longitudinal driving component can be vertically matched with the upper lead block in a sliding way; the output end of the lower lead block longitudinal driving component can be vertically matched with the lower lead block in a sliding way.
As a preferred embodiment: the opening and closing driving assembly comprises a supporting base plate, an upper sliding plate, a lower sliding plate, an upper roller, a lower roller, a driving plate and an opening and closing driving device, wherein the supporting base plate is arranged at the front end of the spindle support, and the upper sliding plate and the lower sliding plate can be respectively vertically and slidably arranged on the supporting base plate and are opposite to each other up and down; the upper roller is arranged on the side wall of the upper sliding plate; the lower roller is arranged on the side wall of the lower sliding plate; the driving plate can be longitudinally and movably arranged on the outer side of the supporting base plate, oblique sliding grooves are symmetrically formed in the driving plate, and the upper roller and the lower roller can be correspondingly embedded into the two oblique sliding grooves in a rolling mode respectively; the opening and closing driving device comprises an opening and closing driving motor, an opening and closing driving screw rod, an opening and closing driving plate and an opening and closing driving rod, wherein the opening and closing driving motor is arranged at the rear end of the main shaft support; the opening and closing driving screw rod is arranged at the shaft end of the opening and closing driving motor; the opening and closing driving plate can be longitudinally and slidably arranged on the main shaft bracket; the opening and closing driving screw rod is rotatably matched with the opening and closing driving plate; the rear end of the opening and closing driving rod is connected with the opening and closing driving plate, and the front end of the opening and closing driving rod is connected with the driving plate.
As a preferred embodiment: the upper wire guide block longitudinal driving assembly comprises a longitudinal sliding plate, a longitudinal driving device and a longitudinal connecting block, and the longitudinal sliding plate can be longitudinally and slidably arranged on the upper sliding plate; the longitudinal driving device comprises a longitudinal driving motor, a longitudinal driving screw rod, a longitudinal driving plate and a longitudinal driving rod, wherein the longitudinal driving motor is arranged at the rear end of the main shaft frame, the longitudinal driving screw rod is arranged at the shaft end of the longitudinal driving motor, and the longitudinal driving plate can be longitudinally slidably arranged on the main shaft frame and can be rotatably matched with the longitudinal driving screw rod; the rear end of the longitudinal driving rod is connected with a longitudinal driving plate, and the longitudinal connecting block is connected between the longitudinal driving rod and the longitudinal sliding plate; the longitudinal driving plate is positioned at the rear side of the opening and closing driving plate, and the longitudinal driving rod can longitudinally and movably penetrate through the opening and closing driving plate; the lower lead block longitudinal driving assembly comprises a longitudinal sliding plate, a longitudinal driving device and a longitudinal connecting block, and the longitudinal sliding plate can be longitudinally and slidably arranged on the lower sliding plate; the longitudinal driving device comprises a longitudinal driving motor, a longitudinal driving screw rod, a longitudinal driving plate and a longitudinal driving rod, wherein the longitudinal driving motor is arranged at the rear end of the main shaft frame, the longitudinal driving screw rod is arranged at the shaft end of the longitudinal driving motor, the longitudinal driving plate can be longitudinally and slidably arranged on the main shaft frame and can be rotatably matched with the longitudinal driving screw rod, and the longitudinal driving plate is positioned at the rear side of the longitudinal driving plate of the upper lead block longitudinal driving assembly; the rear end of the longitudinal driving rod is connected with a longitudinal driving plate, and the longitudinal connecting block is connected between the longitudinal driving rod and the longitudinal sliding plate; and the longitudinal driving rod can longitudinally slide through the longitudinal driving plate of the longitudinal driving component of the upper lead block.
As a preferred embodiment: the front side of the supporting substrate is connected with two pole protection plates for protecting the stator pole block, and the two pole protection plates are positioned on two sides of the upper lead block and the lower lead block.
As a preferred embodiment: the main shaft bracket is longitudinally provided with a main shaft, and the machine head is arranged at the end part of the main shaft; the opening and closing driving rod and the longitudinal driving rod are arranged in the main shaft in a penetrating way; and the main shaft longitudinally penetrates through the opening and closing driving plate and the longitudinal driving plate.
As a preferred embodiment: the flying fork driving assembly comprises a flying fork driving motor, a belt pulley set, a plurality of lead wheels and a linkage assembly, the flying fork driving motor is arranged at the end part of the main shaft bracket, the belt pulley set comprises a driving belt pulley and a driven belt pulley, the driving belt pulley is arranged at the shaft end of the flying fork driving motor, the driven belt pulley is rotatably arranged at the end part of the main shaft, and the flying fork is fixedly arranged on the driven belt pulley; a fixed support plate is arranged on the main shaft bracket, and the main shaft penetrates through the fixed support plate; the plurality of lead wheels are rotatably arranged on the longitudinal driving plate of the upper lead block longitudinal driving assembly, the longitudinal driving plate of the lower lead block longitudinal driving assembly, the opening and closing driving plate and the fixed support plate in a one-to-one correspondence manner; the linkage assembly comprises a transmission shaft and a transmission assembly connected between the transmission shaft and each lead wheel, wherein the transmission shaft penetrates through a longitudinal driving plate of the upper lead block longitudinal driving assembly, a longitudinal driving plate of the lower lead block longitudinal driving assembly, an opening and closing driving plate and a fixed support plate; the transmission assembly comprises a plurality of first belt wheels, a plurality of second belt wheels and a transmission belt, wherein the plurality of first belt wheels are arranged on the transmission shaft; the plurality of second belt wheels are correspondingly connected with the driving belt wheel and the plurality of lead wheels one by one, and the driving belt is sleeved on the corresponding first belt wheel and the second belt wheel.
As a preferred embodiment: the plurality of lead wheels are rotatably and correspondingly arranged on the longitudinal driving plate of the upper lead block longitudinal driving assembly, the longitudinal driving plate of the lower lead block longitudinal driving assembly, the opening and closing driving plate and the fixed support plate; the transmission shaft is a spline shaft, and the first belt wheel can be matched with the transmission shaft in a sliding mode.
As a preferred embodiment: the plurality of lead wheels are respectively provided with a threading hole.
As a preferred embodiment: and a wire roller is arranged at a threading hole of the wire leading wheel arranged on the lower wire block longitudinal driving component.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, concretely speaking, according to the technical scheme, the main shaft bracket, the fly fork, the machine head and the fly fork driving component are combined to form the winding main shaft mechanism aiming at the motor stator, and the winding main shaft mechanism can realize the vertical and longitudinal matching of the upper and lower wire blocks and the fly fork self-moving; the whole automation degree is high, the amount of manual labor is reduced, the purposes of uniform arrangement of stator winding and tidy winding are achieved, the winding efficiency and the winding quality are improved, and the production cost is reduced.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a first perspective view of the winding spindle mechanism of the present invention;
FIG. 2 is a second perspective view of the winding spindle mechanism of the present invention;
FIG. 3 is a third perspective view of the winding spindle mechanism of the present invention;
FIG. 4 is a schematic view of an end of the winding spindle mechanism of the present invention;
FIG. 5 is a perspective view of the first viewing angle of the handpiece of the present invention;
FIG. 6 is a perspective view of the second viewing angle of the handpiece of the present invention;
FIG. 7 is an exploded perspective view of the head of the present invention;
fig. 8 is an exploded perspective view of the handpiece of the present invention from another view angle.
The attached drawings indicate the following:
10. a winding spindle mechanism; 11. a spindle support; 111. fixing a support plate; 112. a guide rail; 12. flying forks; 121. a flying yoke; 122. a wire roller; 13. a machine head; 131. an upper lead block; 132. a lower lead block; 133. an opening and closing drive assembly; 1331. supporting a substrate; 1332. an upper slide plate; 1333. a lower slide plate; 1334. an upper roller; 1335. a lower roller; 1336. a drive plate; 13361. an oblique chute; 1337. an opening and closing drive device; 13371. an opening and closing driving motor; 13372. the opening and closing drive screw rod; 13373. an opening and closing drive plate; 13374. the driving rod is opened and closed; 1338. protecting the polar plate; 134. an upper lead block longitudinal drive assembly; 1341. a longitudinal slide; 1342. a longitudinal driving device 13421, a longitudinal driving motor; 13422. a longitudinal driving screw rod; 13423. a longitudinal drive plate; 13424. a longitudinal drive rod; 1343. a longitudinal connecting block; 135. a lower lead block longitudinal drive assembly; 1351. a longitudinal slide block; 1352. a longitudinal driving device; 13521. a longitudinal driving motor; 13522. a longitudinal driving screw rod; 13523. a longitudinal drive plate; 13524. a longitudinal drive plate; 1353. a longitudinal connecting block; 136. a base; 137. a guide groove; 14. a fly fork drive assembly; 141. a fly fork drive motor; 142. a pulley block; 1421. a driving pulley; 1422. a driven pulley; 143. a wire-leading wheel; 1431. threading holes; 1432. a wire roller; 144. a linkage assembly; 1441. a drive shaft; 1442. a transmission assembly; 14421. a first pulley; 14422. a second pulley; 14423. a transmission belt; 15. a main shaft.
Detailed Description
The utility model discloses as shown in fig. 1 to 8, a wire winding main shaft mechanism, including main shaft support 11, drive wire rod carry out wire-wound fly fork 12, guide wire rod with supplementary fly fork 12 wire-wound aircraft nose 13 and the rotatory fly fork drive assembly 14 of drive fly fork 12 to the stator, wherein:
the machine head 13 is arranged at the front end of the main shaft bracket 11; the flying fork 12 can be rotatably arranged at the front end of the main shaft bracket 11 around the machine head 13; the fly fork drive assembly 14 is mounted on the spindle carrier 11 and is connected to the fly fork 12.
The machine head 13 comprises an upper lead block 131, a lower lead block 132, an opening and closing driving assembly 133 for driving the upper lead block and the lower lead block to synchronously and vertically move to open and close, an upper lead block longitudinal driving assembly 134 for driving the upper lead block 131 to longitudinally move and a lower lead block longitudinal driving assembly 135 for driving the lower lead block 132 to longitudinally move, wherein the output end of the opening and closing driving assembly 133 is connected with the upper lead block 131 and the lower lead block 132; the output end of the upper lead block longitudinal driving component 134 can be vertically matched with the upper lead block 131 in a sliding manner; the output end of the lower lead block longitudinal driving component 135 can vertically slide-fit with the lower lead block 132; and the front side walls of the upper lead block 131 and the lower lead block 132 are all in the shape of an inclined plane, so that the wires slide to the stator along the inclined plane from above the upper lead block 131 and the lower lead block 132.
The opening and closing driving assembly 133 includes a supporting base plate 1331, an upper slide plate 1332, a lower slide plate 1333, an upper roller 1334, a lower roller 1335, a driving plate 1336 and an opening and closing driving device 1337, wherein the supporting base plate 1331 is mounted at the front end of the spindle bracket 11, and the upper slide plate 1332 and the lower slide plate 1333 are respectively mounted on the supporting base plate 1331 in a vertically sliding manner and are opposite to each other; the upper roller 1334 is mounted on a side wall of the upper slide plate 1332; the lower roller 1335 is mounted on the side wall of the lower slide plate 1333; the driving board 1336 is longitudinally movably mounted on the outer side wall of the supporting base board 1331, and the driving board 1336 is symmetrically provided with oblique sliding slots 13361, and the upper roller 1334 and the lower roller 1335 are respectively and correspondingly embedded in the two oblique sliding slots 13361 in a rolling manner. As the driving plate 1336 moves longitudinally, the inclined slide slot 13361 moves the upper roller 1334 and the lower roller 1335 toward or away from each other, and further moves the upper sliding plate 1332 and the lower sliding plate 1333 toward or away from each other.
The opening and closing driving device 1337 comprises an opening and closing driving motor 13371, an opening and closing driving screw rod 13372, an opening and closing driving plate 13373 and an opening and closing driving rod 13374, wherein the opening and closing driving motor 13371 is installed at the rear end of the spindle bracket 11; the opening and closing driving screw 13372 is arranged at the shaft end of an opening and closing driving motor 13371; the opening and closing driving plate 13373 can be longitudinally and slidably mounted on the spindle bracket 11; the opening and closing driving screw 13372 is rotatably matched with the opening and closing driving plate 13373; the opening/closing driving lever 13374 has a rear end connected to an opening/closing driving plate 13373 and a front end connected to the driving plate 1336. The opening and closing driving motor 13371 drives the opening and closing driving screw rod 13372 to rotate, the opening and closing driving plate 13373 longitudinally slides on the main shaft support 11 along with the opening and closing driving rod 13374, the opening and closing driving rod 13374 is driven by the opening and closing driving plate 13373 to longitudinally move, the driving plate 1336 is driven to longitudinally move, and the upper sliding plate 1332 and the lower sliding plate 1333 vertically move relative to each other.
The upper lead block longitudinal driving assembly 134 comprises a longitudinal sliding plate 1341, a longitudinal driving device 1342 and a longitudinal connecting block 1343, wherein the longitudinal sliding plate 1341 is longitudinally slidably mounted on the upper sliding plate 1332 (the longitudinal sliding plate 1341 can move along with the movement of the upper sliding plate 1332); the longitudinal driving device 1342 comprises a longitudinal driving motor 13421, a longitudinal driving screw 13422, a longitudinal driving plate 13423 and a longitudinal driving rod 13424 (not shown), wherein the longitudinal driving motor 13421 is mounted at the rear end of the spindle bracket 11, the longitudinal driving screw 13422 is mounted at the axial end of the longitudinal driving motor 13421, and the longitudinal driving plate 13423 is longitudinally slidably mounted on the spindle bracket 11 and rotatably engaged with the longitudinal driving screw 13422; the rear end of the longitudinal drive rod 13424 is connected to a longitudinal drive plate 13423, and the longitudinal connector block 1343 is connected between the front end of the longitudinal drive rod 13424 and the longitudinal slide 1341; the longitudinal driving plate 13423 is located behind the opening/closing driving plate 13373, and the longitudinal driving rod 13424 can longitudinally move through the opening/closing driving plate 13373.
The rear end of the upper lead block 131 is connected with the front end of a longitudinal sliding plate 1341 of the upper lead block longitudinal driving component 134; a longitudinal driving motor 13421 drives a longitudinal driving screw 13422 to rotate, the longitudinal driving screw 13422 drives a longitudinal driving plate 13423 to longitudinally slide on the spindle bracket 11, and a longitudinal driving rod 13424 is driven by the longitudinal driving plate 13423 to longitudinally move; the longitudinal connecting bar 1343 moves longitudinally with the longitudinal driving bar 13424 and the longitudinal slide 1341 moves therewith.
The lower wire guide block longitudinal driving assembly 135 comprises a longitudinal sliding plate 1351, a longitudinal driving device 1352 and a longitudinal connecting block 1353, wherein the longitudinal sliding plate 1351 is longitudinally slidably mounted on the lower sliding plate 1333 (the longitudinal sliding plate 1351 moves along with the movement of the lower sliding plate 1333); the longitudinal driving device 1352 comprises a longitudinal driving motor 13521, a longitudinal driving screw 13522, a longitudinal driving plate 13523 and a longitudinal driving rod 13524 (not shown), the longitudinal driving motor 13521 is mounted at the rear end of the spindle bracket 11, the longitudinal driving screw 13522 is mounted at the axial end of the longitudinal driving motor 13521, the longitudinal driving plate 13523 is longitudinally slidably mounted on the spindle bracket 11 and rotatably engaged with the longitudinal driving screw 13522, and the longitudinal driving plate 13523 is located at the rear side of the longitudinal driving plate 13423 of the upper lead block longitudinal driving assembly 134; the rear end of the longitudinal driving rod 13524 is connected with a longitudinal driving plate 13523, and the longitudinal connecting block 1353 is connected between the front end of the longitudinal driving rod 13524 and the longitudinal sliding plate 1351; and a longitudinal drive rod 13524 is slidably disposed longitudinally through the longitudinal drive plate 13423 of the upper lead block longitudinal drive assembly 134.
The rear end of the lower lead block 132 is connected to the front end of the longitudinal slide 1351 of the lower lead block longitudinal driving unit 135. The longitudinal driving motor 13521 drives the longitudinal driving screw 13522 to rotate, the longitudinal driving screw 13522 drives the longitudinal driving plate 13523 to longitudinally slide on the spindle bracket 11, and the longitudinal driving rod 13524 is driven by the longitudinal driving plate 13523 to longitudinally move; the longitudinal connecting block 1353 moves longitudinally with the driving of the longitudinal driving rod 13524, and the longitudinal sliding plate 1351 moves accordingly.
The action principle of the upper lead block 131 and the lower lead block 132 being closed or separated is as follows: the opening and closing driving motor 13371 drives the opening and closing driving screw rod 13372 to rotate, and the opening and closing driving plate 13373 longitudinally slides on the main shaft support 11 along with the rotation of the opening and closing driving screw rod 13372, so that the opening and closing driving rod 13374 is driven to advance or retreat; the opening and closing driving rod 13374 longitudinally moves the linkage driving plate 1336, and the upper sliding plate 1332 and the lower sliding plate 1333 realize synchronous closing or separating actions under the matching of the respective rollers and the inclined sliding groove 13361 on the driving plate 1336; the longitudinal sliding plates 1341, 1351 connected to the upper sliding plate 1332 and the lower sliding plate 1333 are moved accordingly, and the upper lead block 131 and the lower lead block 132 located at the front ends of the two longitudinal sliding plates 1341, 1351 are synchronously closed or separated.
Action principle of the upper lead block 131 moving longitudinally: the longitudinal driving motor 13421 of the longitudinal driving assembly 134 of the upper lead block 131 drives the longitudinal driving plate 13423 to move longitudinally, the longitudinal driving rod 13424 will link the longitudinal connecting block 1343 and the longitudinal sliding plate 1341, and the upper lead block 131 will move forward or backward along with the longitudinal sliding plate 1341.
The action principle of the lower lead block 132 moving longitudinally: the longitudinal driving motor 13521 of the lower wire block longitudinal driving assembly 135 drives the longitudinal driving plate 13523 to move longitudinally, the longitudinal driving rod 13524 will link the longitudinal connecting block 1353 and the longitudinal sliding plate 1351, and the lower wire block 132 will move forward or backward with the longitudinal sliding plate 1351.
A main shaft 15 is longitudinally arranged on the main shaft bracket 11, and the head 13 is mounted at the front end of the main shaft 15 (the head 13 is provided with a base 136, and the base 136 is fixedly connected with the front end of the main shaft 15); the opening and closing driving rod 13374 and the two longitudinal driving rods 13424 and 13524 are both arranged in the main shaft 15 in a penetrating way; and the main shaft 15 is longitudinally passed through the opening and closing drive plate 13373 and the two longitudinal drive plates 13423, 13523.
The flying fork driving assembly 14 comprises a flying fork driving motor 141, a pulley set 142, a plurality of lead wheels 143 and a linkage assembly 144, the flying fork driving motor 141 is mounted at the end of the main shaft bracket 11, the pulley set 142 comprises a driving pulley 1421 and a driven pulley 1422, the driving pulley 1421 is mounted at the shaft end of the flying fork driving motor 141, the driven pulley 1422 is rotatably mounted at the end of the main shaft 15, and the flying fork 12 is fixedly mounted on the driven pulley 1422; a fixed support plate 111 is arranged on the main shaft bracket 11, and the main shaft 15 passes through the fixed support plate 111; the plurality of lead wheels 143 are rotatably mounted on the rear end of the driven pulley 1422, the longitudinal driving plate 13423 of the upper lead block longitudinal driving assembly 134, the longitudinal driving plate 13523 of the lower lead block longitudinal driving assembly 135, the opening and closing driving plate 13373 and the fixing support 111 in a one-to-one correspondence manner; the linkage assembly 144 includes a transmission shaft 1441 and a transmission assembly 1442 connected between the transmission shaft 1441 and each lead wheel 143, the transmission shaft 1441 penetrates through the front end sidewall of the main shaft bracket 11 (the lead wheel 143 at the rear end of the driven pulley 1422 is rotatably mounted on the front end sidewall of the main shaft bracket 11 and is driven by the driven pulley 1422 to synchronously rotate), a longitudinal driving plate 13423 of the upper lead block longitudinal driving assembly 134, a longitudinal driving plate 13523 of the lower lead block longitudinal driving assembly 135, an opening/closing driving plate 13373 and a fixing support plate 111; the transmission assembly 1442 includes a plurality of first pulleys 14421, a plurality of second pulleys 14422 and a transmission belt 14423, wherein the plurality of first pulleys 14421 are mounted on the transmission shaft 1441; the plurality of second pulleys 14422 are connected to the plurality of lead wheels 143 one-to-one (the second pulley 14422 is fixedly sleeved outside the lead wheels 143, or the lead wheels 143 can be directly made into a pulley form, i.e. the second pulley 14422 can be omitted), and the transmission belt 14423 is sleeved on the corresponding first pulley 14421 and second pulley 14422.
The plurality of lead wheels 143 are rotatably mounted on the vertical driving plate 13423 of the upper lead block vertical driving assembly 134, the vertical driving plate 13523 of the lower lead block vertical driving assembly 135, the opening/closing driving plate 13373 and the fixing support 111; the transmission shaft 1441 is a spline shaft, and the first pulley 14421 is slidably engaged with the transmission shaft 1441; the flying fork driving motor 141 drives the pulley set 142 to rotate, and the lead wheel 143 corresponding to the driven pulley 1422 rotates; the rotary power of the lead wheel 143 is transmitted backward step by step through the linkage assembly 144, specifically, the first lead wheel 143 transmits power to the first pulley 14421, the transmission shaft 1441 rotates therewith, and the plurality of first pulleys 14421 on the transmission shaft 1441 rotate synchronously; the second pulley 14422 corresponding to the first pulley 14421 of the transmission shaft 1441 rotates synchronously, and the plurality of lead rollers 143 rotate synchronously therewith. Therefore, when the flyer fork 12 rotates for winding, the plurality of lead wheels 143 rotate synchronously to prevent the wire from being wound disorderly.
The plurality of thread guiding wheels 143 are respectively provided with thread guiding holes 1431 (the thread guiding wheel 143 is penetrated by the thread guiding holes 1431 to reach the flying fork 12). A wire roller 1432 is installed at a threading hole 1431 of the wire guiding wheel 143 installed on the lower wire block longitudinal driving assembly 135; the wire is guided by the wire guide roller 1432 to reduce friction between the inner wall of the threading hole 1431 and the wire. The flying fork 12 has two flying fork arms 121 (one of the flying fork arms 121 is responsible for winding, and the other is used to make the flying fork arms 121 symmetrical to each other when rotating, so as to prevent the center of gravity from shifting), and a wire roller 122 is disposed on each flying fork arm 121.
In addition, two pole guard plates 1338 for covering the stator pole blocks (the stator is annular and is formed by splicing 12 pole blocks) during winding are connected to the front side of the supporting substrate 1331, and the two pole guard plates 1338 are positioned at two sides of the upper lead block 131 and the lower lead block 132; when winding, the corresponding winding pole piece is protected, the wire is prevented from being hooked on other pole pieces, and meanwhile, the upper lead block 131 and the lower lead block 132 can accurately correspond to the corresponding stator pole piece to be wound.
The working principle of the main shaft winding mechanism is as follows: the upper lead block 131 and the lower lead block 132 of the winding spindle mechanism 10 are clamped on the upper and lower surfaces of the pole block of the stator to be wound under the driving of the opening and closing driving assembly 133, the upper lead block longitudinal driving assembly 134 and the lower lead block longitudinal driving assembly 135; the flying fork driving assembly 14 drives the flying fork 12 to rotate to wind the stator, the flying fork arm 121 rotates to wind the wire on the pole block of the stator, and the upper wire block 131 and the lower wire block 132 move backwards along with the winding of the wire on the pole block by one circle, so that the wire is uniformly distributed on the pole block from front to back (the upper wire block 131 moves backwards firstly, and then the lower wire block 132 moves backwards); as the number of turns of wire winding on the pole piece increases, the greater the thickness, the upper and lower lead pieces 131, 132 will open up with each other to accommodate the pole piece with the greater number of turns of wire.
The utility model is mainly designed in that the main shaft bracket, the fly fork, the machine head and the fly fork driving assembly are combined to form the winding main shaft mechanism for the motor stator, and the winding main shaft mechanism can realize the vertical and longitudinal movement of the upper and lower wire blocks in a matching manner; the whole automation degree is high, the amount of manual labor is reduced, the purposes of uniform arrangement of stator winding and tidy winding are achieved, the winding efficiency and the winding quality are improved, and the production cost is reduced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. A winding main shaft mechanism is characterized in that: the device comprises a main shaft bracket, a fly fork for driving a wire to wind a stator, a machine head for guiding the wire to assist the fly fork in winding, and a fly fork driving assembly for driving the fly fork to rotate; the machine head is arranged at the front end of the main shaft bracket; the flying fork can be rotatably arranged at the front end of the main shaft bracket around the machine head; the flying fork driving assembly is arranged on the main shaft bracket and is connected with the flying fork.
2. The winding spindle mechanism of claim 1, wherein: the machine head comprises an upper lead block, a lower lead block, an opening and closing driving assembly for driving the upper lead block and the lower lead block to synchronously and vertically move to open and close, an upper lead block longitudinal driving assembly for driving the upper lead block to longitudinally move and a lower lead block longitudinal driving assembly for driving the lower lead block to longitudinally move, wherein the output end of the opening and closing driving assembly is connected with the upper lead block and the lower lead block; the output end of the upper lead block longitudinal driving component can be vertically matched with the upper lead block in a sliding way; the output end of the lower lead block longitudinal driving component can be vertically matched with the lower lead block in a sliding way.
3. The winding spindle mechanism of claim 2, wherein: the opening and closing driving assembly comprises a supporting base plate, an upper sliding plate, a lower sliding plate, an upper roller, a lower roller, a driving plate and an opening and closing driving device, wherein the supporting base plate is arranged at the front end of the spindle support, and the upper sliding plate and the lower sliding plate can be respectively vertically and slidably arranged on the supporting base plate and are opposite to each other up and down; the upper roller is arranged on the side wall of the upper sliding plate; the lower roller is arranged on the side wall of the lower sliding plate; the driving plate can be longitudinally and movably arranged on the outer side of the supporting base plate, oblique sliding grooves are symmetrically formed in the driving plate, and the upper roller and the lower roller can be correspondingly embedded into the two oblique sliding grooves in a rolling mode respectively; the opening and closing driving device comprises an opening and closing driving motor, an opening and closing driving screw rod, an opening and closing driving plate and an opening and closing driving rod, wherein the opening and closing driving motor is arranged at the rear end of the main shaft support; the opening and closing driving screw rod is arranged at the shaft end of the opening and closing driving motor; the opening and closing driving plate can be longitudinally and slidably arranged on the main shaft bracket; the opening and closing driving screw rod is rotatably matched with the opening and closing driving plate; the rear end of the opening and closing driving rod is connected with the opening and closing driving plate, and the front end of the opening and closing driving rod is connected with the driving plate.
4. A winding spindle arrangement according to claim 3, characterized in that: the upper wire guide block longitudinal driving assembly comprises a longitudinal sliding plate, a longitudinal driving device and a longitudinal connecting block, and the longitudinal sliding plate can be longitudinally and slidably arranged on the upper sliding plate; the longitudinal driving device comprises a longitudinal driving motor, a longitudinal driving screw rod, a longitudinal driving plate and a longitudinal driving rod, wherein the longitudinal driving motor is arranged at the rear end of the main shaft frame, the longitudinal driving screw rod is arranged at the shaft end of the longitudinal driving motor, and the longitudinal driving plate can be longitudinally slidably arranged on the main shaft frame and can be rotatably matched with the longitudinal driving screw rod; the rear end of the longitudinal driving rod is connected with a longitudinal driving plate, and the longitudinal connecting block is connected between the longitudinal driving rod and the longitudinal sliding plate; the longitudinal driving plate is positioned at the rear side of the opening and closing driving plate, and the longitudinal driving rod can longitudinally and movably penetrate through the opening and closing driving plate; the lower lead block longitudinal driving assembly comprises a longitudinal sliding plate, a longitudinal driving device and a longitudinal connecting block, and the longitudinal sliding plate can be longitudinally and slidably arranged on the lower sliding plate; the longitudinal driving device comprises a longitudinal driving motor, a longitudinal driving screw rod, a longitudinal driving plate and a longitudinal driving rod, wherein the longitudinal driving motor is arranged at the rear end of the main shaft frame, the longitudinal driving screw rod is arranged at the shaft end of the longitudinal driving motor, the longitudinal driving plate can be longitudinally and slidably arranged on the main shaft frame and can be rotatably matched with the longitudinal driving screw rod, and the longitudinal driving plate is positioned at the rear side of the longitudinal driving plate of the upper lead block longitudinal driving assembly; the rear end of the longitudinal driving rod is connected with a longitudinal driving plate, and the longitudinal connecting block is connected between the longitudinal driving rod and the longitudinal sliding plate; and the longitudinal driving rod can longitudinally slide through the longitudinal driving plate of the longitudinal driving component of the upper lead block.
5. A winding spindle arrangement according to claim 3, characterized in that: the front side of the supporting substrate is connected with two pole protection plates for protecting the stator pole block, and the two pole protection plates are positioned on two sides of the upper lead block and the lower lead block.
6. The winding spindle mechanism of claim 4, wherein: the main shaft bracket is longitudinally provided with a main shaft, and the machine head is arranged at the end part of the main shaft; the opening and closing driving rod and the longitudinal driving rod are arranged in the main shaft in a penetrating way; and the main shaft longitudinally penetrates through the opening and closing driving plate and the longitudinal driving plate.
7. The winding spindle mechanism of claim 6, wherein: the flying fork driving assembly comprises a flying fork driving motor, a belt pulley set, a plurality of lead wheels and a linkage assembly, the flying fork driving motor is arranged at the end part of the main shaft bracket, the belt pulley set comprises a driving belt pulley and a driven belt pulley, the driving belt pulley is arranged at the shaft end of the flying fork driving motor, the driven belt pulley is rotatably arranged at the end part of the main shaft, and the flying fork is fixedly arranged on the driven belt pulley; a fixed support plate is arranged on the main shaft bracket, and the main shaft penetrates through the fixed support plate; the plurality of lead wheels are rotatably arranged on the longitudinal driving plate of the upper lead block longitudinal driving assembly, the longitudinal driving plate of the lower lead block longitudinal driving assembly, the opening and closing driving plate and the fixed support plate in a one-to-one correspondence manner; the linkage assembly comprises a transmission shaft and a transmission assembly connected between the transmission shaft and each lead wheel, wherein the transmission shaft penetrates through a longitudinal driving plate of the upper lead block longitudinal driving assembly, a longitudinal driving plate of the lower lead block longitudinal driving assembly, an opening and closing driving plate and a fixed support plate; the transmission assembly comprises a plurality of first belt wheels, a plurality of second belt wheels and a transmission belt, wherein the plurality of first belt wheels are arranged on the transmission shaft; the plurality of second belt wheels are correspondingly connected with the driving belt wheel and the plurality of lead wheels one by one, and the driving belt is sleeved on the corresponding first belt wheel and the second belt wheel.
8. The winding spindle mechanism of claim 7, wherein: the plurality of lead wheels are rotatably and correspondingly arranged on the longitudinal driving plate of the upper lead block longitudinal driving assembly, the longitudinal driving plate of the lower lead block longitudinal driving assembly, the opening and closing driving plate and the fixed support plate; the transmission shaft is a spline shaft, and the first belt wheel can be matched with the transmission shaft in a sliding mode.
9. The winding spindle mechanism of claim 7, wherein: the plurality of lead wheels are respectively provided with a threading hole.
10. The winding spindle mechanism of claim 9, wherein: and a wire roller is arranged at a threading hole of the wire leading wheel arranged on the lower wire block longitudinal driving component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122105051.9U CN216016671U (en) | 2021-09-02 | 2021-09-02 | Winding main shaft mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122105051.9U CN216016671U (en) | 2021-09-02 | 2021-09-02 | Winding main shaft mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216016671U true CN216016671U (en) | 2022-03-11 |
Family
ID=80532361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122105051.9U Active CN216016671U (en) | 2021-09-02 | 2021-09-02 | Winding main shaft mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216016671U (en) |
-
2021
- 2021-09-02 CN CN202122105051.9U patent/CN216016671U/en active Active
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