CN214101151U

CN214101151U - Automatic change automatic winding device for motor

Info

Publication number: CN214101151U
Application number: CN202023054546.5U
Authority: CN
Inventors: 谢宏伟; 黎贤明
Original assignee: Suzhou Guantang Motor Technology Co ltd
Current assignee: Suzhou Guantang Motor Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-31
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses an automatic change automatic winding device for motor relates to motor production facility technical field, aims at solving the inconvenient problem of work piece dismantlement process on the motor winding device. The key points of the technical scheme are as follows: including the winding device body, be equipped with the workstation on the winding device body, it is connected with the transmission shaft to rotate on the workstation, this internal being equipped with of winding device is used for driving transmission shaft pivoted motor, the top fixedly connected with locating platform that the transmission shaft is close to, a plurality of spouts that are radial are seted up at the top of locating platform, equal sliding connection has the locating piece in a plurality of spouts, still be equipped with the regulation structure that is used for adjusting distance between a plurality of locating pieces on the locating platform, be equipped with the joint key on one in a plurality of locating pieces, the inconvenient problem of work piece dismantlement process on the motor winding device has been solved through setting up the structure into adjustable with locating structure.

Description

Automatic change automatic winding device for motor

Technical Field

The utility model relates to a motor production facility technical field, more specifically say, it relates to an automatic change winding device for motor.

Background

The size and the quality of the motor coil are determined by a motor coil winding device, whether the design of the motor coil winding device is reasonable directly influences the manufacturing cost, the efficiency and the quality of the motor coil, and the high efficiency and the universality of the motor coil winding device are more and more emphasized by motor manufacturers.

The existing winding device for some motor coils generally sleeves a rotor on a positioning shaft extending out of a working table top to realize positioning of the rotor, and further realizes the indexing process of the rotor by driving the positioning shaft to rotate, in order to prevent the rotor from shaking to influence the winding quality of the rotor, the diameter of the positioning shaft needs to be the same as the aperture size of an inner hole of the rotor, although the rotor is well positioned, when the rotor is taken down from the positioning shaft after winding is completed, because the inner hole wall of the rotor is completely attached to the positioning shaft, the process of taking down the rotor from the positioning shaft needs to be more difficult, more physical force of an operator is consumed, the production efficiency of winding the rotor is greatly influenced, and the winding device has a place which can be optimized.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an automatic change winding device for motor has solved the inconvenient problem of work piece dismantlement process on the motor winding device through setting up location structure to adjustable structure.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an automatic change automatic winding device for motor, includes the winding device body, be equipped with the workstation on the winding device body, it is connected with the transmission shaft to rotate on the workstation, this internal being equipped with of winding device is used for driving transmission shaft pivoted motor, the fixed position of position at transmission shaft top is connected with the location platform, a plurality of spouts that are radial are seted up at the top of location platform, and is a plurality of equal sliding connection has the locating piece in the spout, still be equipped with on the location platform and be used for adjusting a plurality of the regulation structure of distance between the locating piece, it is a plurality of be equipped with the joint key on one in the locating piece.

By adopting the technical scheme, the motor rotates to drive the transmission shaft to rotate, the transmission shaft rotates to drive the positioning table to rotate, the positioning table rotates to drive the positioning block to rotate, further the workpiece is driven to rotate to realize the indexing process of the workpiece machining process, the completion of the workpiece machining process is ensured, the adjustment structure is used for adjusting the distance between the positioning blocks, the adjustment structure is used for driving the positioning blocks to slide in the sliding grooves, the adjustment structure is used for enabling the positioning blocks to be close to and away from each other, when the positioning blocks are close to each other, the positioning blocks are gradually away from the inner hole wall of the workpiece, at the moment, the gap between the positioning blocks and the inner hole wall of the workpiece is gradually increased, the workpiece is convenient to take down, when the positioning blocks are far away from each other, the positioning blocks are gradually attached to the inner hole wall of the workpiece, the positioning and clamping effects on the workpiece are realized, and the clamping on the workpiece is realized through the arranged clamping key, the phenomenon that the machining quality of the workpiece is influenced by deflection of the workpiece in the machining process is avoided.

The utility model discloses further set up to: the adjusting structure comprises a two-way screw rod rotatably connected with the positioning table, the upper side and the lower side of the two-way screw rod are respectively and circumferentially hinged with a plurality of connecting rods, and the other ends of the connecting rods are respectively hinged with the positioning blocks.

Through adopting above-mentioned technical scheme, the process that two-way screw rod rotated the sliding block that drives and two-way screw rod both sides threaded connection and realized being close to simultaneously and keeping away from simultaneously, the in-process that the sliding block removed drives the connecting rod and removes, because the connecting rod is articulated with the locating piece, therefore can drive the locating piece and remove at the in-process that the connecting rod removed, when the sliding block was simultaneously to the one side removal that deviates from, the connecting rod drives the locating piece and is close to each other, make the hole of work piece is kept away from to the locating piece, the locating piece loses the location and the tight effect of clamp to the work piece this moment, when the sliding block was removed to one side that is close to each other simultaneously, the connecting rod drives the locating piece and keeps away from each other, make the locating piece gradually realize the location and the clamp to the work piece with the interior pore wall laminating of work piece.

The utility model discloses further set up to: the top of the bidirectional screw is fixedly connected with a knob.

Through adopting above-mentioned technical scheme, the knob utilizes the principle of laborsaving lever to make the rotatory process of knob become more laborsaving, and then makes the rotatory rotation that drives two-way screw rod of knob become convenient and fast more.

The utility model discloses further set up to: the edge of the knob is uniformly provided with a plurality of holding grooves.

Through adopting above-mentioned technical scheme, the operator can realize firmly stable holding to the knob through holding the groove, and then makes the knob drive the rotation of two-way screw rod become more convenient.

The utility model discloses further set up to: the clamping key is detachably connected with the positioning block.

Through adopting above-mentioned technical scheme, the setting of this structure can be according to the different size of selecting the change joint key of processing work piece for the process of joint key and work piece joint is more firm, and then makes the processingquality of work piece better.

The utility model discloses further set up to: the workbench is fixedly connected with a reinforcing block, and a reinforcing hole for the transmission shaft to penetrate is formed in the reinforcing block.

Through adopting above-mentioned technical scheme, realize the effect to the direction and the support of transmission shaft through setting up of boss and enhancement hole, and then make the rotation process of transmission shaft become more stable for the processingquality of work piece is better.

The utility model discloses further set up to: the cross-sectional shape of spout sets up to the T shape, and a plurality of the bottom of locating piece all fixedly connected with slides in the spout T shape slider that slides.

Through adopting above-mentioned technical scheme, the gomphosis that utilizes the spout of T shape slider and T shape has stable in structure's characteristics and ensures the stability of locating piece slip process, and then makes the locating piece to the location of rotor with press from both sides tightly more stable, makes the process of work piece processing stable, avoids the work piece to appear sliding the phenomenon that influences the processingquality of work piece, and then can prolong the life of work piece, more energy-concerving and environment-protective.

The utility model discloses further set up to: the workbench is further fixedly connected with a positioning frame, the positioning frame is fixedly connected with an air cylinder, a piston rod of the air cylinder is fixedly connected with a limiting block, and the limiting block is provided with an arc-shaped positioning groove.

Through adopting above-mentioned technical scheme, the cylinder drive drives the piston rod and removes, and the piston rod removes and promotes the stopper and remove, and the stopper removes and realizes being close to and keeping away from with the work piece, and the stopper is close to the positioning action of laminating realization to the work piece through arc constant head tank and work piece with the work piece, and then makes work piece pivoted process become more stable, avoids the work piece to influence work piece life's problem because of the processing quality variation that the location is inaccurate to lead to.

To sum up, the utility model discloses following beneficial effect has:

the motor rotates to drive the transmission shaft to rotate, the transmission shaft rotates to drive the positioning table to rotate, the positioning table rotates to drive the positioning block to rotate, thereby driving the workpiece to rotate to realize the indexing process of the workpiece machining process, ensuring the completion of the workpiece machining process, the distance between the positioning blocks can be adjusted through the adjusting structure, the adjusting structure drives the positioning blocks to slide in the sliding grooves, the adjusting structure acts on the positioning blocks to enable the positioning blocks to be close to and away from each other, when the positioning blocks are close to each other, the positioning blocks are gradually far away from the inner hole wall of the workpiece, and the clearance between the positioning blocks and the inner hole wall of the workpiece is gradually increased, so that the workpiece can be conveniently taken down, when the positioning blocks are far away from each other, the positioning blocks are gradually attached to the inner hole wall of the workpiece, so that the positioning and clamping effects on the workpiece are realized, the clamping of the workpiece is realized through the arranged clamping key, and the phenomenon that the machining quality of the workpiece is influenced by deflection of the workpiece in the machining process is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is an enlarged view at B in fig. 3.

In the figure: 1. a winding device body; 2. a work table; 3. a drive shaft; 4. a motor; 5. a positioning table; 6. a chute; 7. positioning blocks; 8. a snap key; 9. a bidirectional screw; 10. a slider; 11. a connecting rod; 12. a knob; 13. a holding groove; 14. a reinforcing block; 15. a reinforcement hole; 16. a T-shaped slider; 17. a positioning frame; 18. a cylinder; 19. a limiting block; 20. an arc-shaped positioning groove.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides an automatic change automatic winding device for motor, as shown in fig. 1-3, including winding device body 1, fixedly connected with workstation 2 on the winding device body 1, fixedly connected with motor 4 in the winding device body 1, motor 4 sets up to servo motor 4, still rotate on the winding device body 1 and be connected with the transmission shaft 3 of wearing out workstation 2, transmission shaft 3 and motor 4's output shaft fixed connection, the top fixedly connected with location platform 5 of transmission shaft 3, the top sliding connection of location platform 5 has four locating pieces 7, the intermediate position of location platform 5 still is provided with the regulation structure that is used for adjusting position between four locating pieces 7.

As shown in fig. 3 and 4, four radial chutes 6 are formed at the top of the positioning table 5, the cross-sectional shape of the chutes 6 is set to be T-shaped, T-shaped sliders 16 sliding in the chutes 6 are formed at the bottoms of the four positioning blocks 7, a clamping groove is formed in one of the four positioning blocks 7, a clamping key 8 is detachably connected in the clamping groove, the adjusting structure comprises a bidirectional screw 9 rotatably connected with the central position of the positioning table 5, a knob 12 is fixedly connected to the top of the bidirectional screw 9, a plurality of holding grooves 13 are evenly arranged on the edge circumference of the knob 12, two sliding blocks 10 symmetrically arranged are respectively connected to the upper side and the lower side of the bidirectional screw 9 in a threaded manner, a plurality of connecting rods 11 are respectively hinged to the two sliding blocks 10 in the circumferential direction, and the other ends of the connecting rods 11 are respectively hinged to the positioning blocks 7.

As shown in fig. 1-3, the workbench 2 is further fixedly connected with a reinforcing block 14, the reinforcing block 14 is provided with a reinforcing hole 15 for rotating the transmission shaft 3, the workbench 2 is further fixedly connected with a positioning frame 17, the positioning frame 17 is fixedly connected with a cylinder 18, a piston rod of the cylinder 18 is fixedly connected with a limiting block 19, and the limiting block 19 is provided with an arc-shaped positioning groove 20 for fitting with a workpiece.

The working principle is as follows: when a workpiece needs to be taken down, the cylinder 18 is driven, the cylinder 18 drives the piston rod to contract, the piston rod drives the limiting block 19 to gradually get away from the workpiece, the knob 12 is rotated, the knob 12 rotates to drive the two-way screw 9 to rotate, the two-way screw 9 rotates to drive the two sliding blocks 10 in threaded connection with the two-way screw 9 to get away from each other, the connecting rod 11 is driven to fold in the process that the sliding blocks 10 get away from each other, the connecting rod 11 can gradually drive the four positioning blocks 7 to get close to each other in the folding process, the positioning blocks 7 gradually get away from the inner hole wall of the workpiece, so that the distance between the positioning blocks 7 and the inner hole wall of the workpiece is gradually increased, the workpiece can be easily taken down from the positioning blocks 7 at the moment, a new workpiece is arranged on the positioning blocks 7, the knob 12 is rotated to drive the two-way screw 9 to rotate, the two-way screw 9 drives the two sliding blocks 10 in threaded connection with the two-way screw 9 to get close to each other, sliding block 10 removes and drives connecting rod 11 and expand to the outside, and connecting rod 11 removes and drives locating piece 7 and remove to the outside, and locating piece 7 is in the in-process that removes laminating with the interior pore wall of work piece gradually, realizes the location to the work piece, drives actuating cylinder 18, and cylinder 18 drives the piston rod and stretches out, and the piston rod promotes stopper 19 and laminates with the work piece gradually, and stopper 19 realizes the limiting displacement to the work piece through the arc constant head tank 20 of seting up, and the aforesaid is just so the utility model discloses an operating principle.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic change winding device for motor, includes winding device body (1), be equipped with workstation (2) on winding device body (1), it is connected with transmission shaft (3) to rotate on workstation (2), be equipped with in winding device body (1) and be used for driving transmission shaft (3) pivoted motor (4), its characterized in that: the top fixedly connected with location platform (5) of transmission shaft (3), a plurality of radial spout (6), a plurality of have been seted up at the top of location platform (5) equal sliding connection has locating piece (7) in spout (6), still be equipped with on location platform (5) and be used for adjusting a plurality of the regulation structure of distance between locating piece (7) is a plurality of be equipped with joint key (8) on one in locating piece (7).

2. The automatic winding device for the automatic motor according to claim 1, wherein: the adjusting structure comprises a two-way screw (9) rotatably connected with a positioning table (5), wherein sliding blocks (10) are in threaded connection with the upper side and the lower side of the two-way screw (9) respectively, the sliding blocks (10) are hinged to a plurality of connecting rods (11) in the circumferential direction respectively, and the other ends of the connecting rods (11) are hinged to positioning blocks (7).

3. The automatic winding device for the automatic motor according to claim 2, wherein: the top of the bidirectional screw rod (9) is fixedly connected with a knob (12).

4. The automatic winding device for the automatic motor according to claim 3, wherein: the edge of the knob (12) is uniformly provided with a plurality of holding grooves (13).

5. The automatic winding device for the automatic motor according to claim 1, wherein: the clamping key (8) is detachably connected with the positioning block (7).

6. The automatic winding device for the automatic motor according to claim 1, wherein: fixedly connected with boss (14) on workstation (2), set up on boss (14) and be used for reinforcing hole (15) that transmission shaft (3) passed.

7. The automatic winding device for the automatic motor according to claim 1, wherein: the cross-sectional shape of spout (6) sets up to the T shape, a plurality of the bottom of locating piece (7) all fixedly connected with in spout (6) gliding T shape slider (16).

8. The automatic winding device for the automatic motor according to claim 1, wherein: still fixedly connected with locating rack (17) on workstation (2), fixedly connected with cylinder (18) on locating rack (17), fixedly connected with stopper (19) on the piston rod of cylinder (18), arc constant head tank (20) have been seted up on stopper (19).