CN220382898U - Motor stator positioning device - Google Patents

Abstract

The utility model relates to the field of stator processing, in particular to a motor stator positioning device which comprises a base, wherein limit posts are arranged on two sides of the top of the base, a support is fixed on the top of the base, a lifting plate is arranged on the inner side of the support, first electric push rods are fixed on two sides of the top of the support, the outer ends of the first electric push rods penetrate through the support and are fixedly connected with the corresponding positions of the top of the lifting plate, and a fixing rod is fixed in the middle of the bottom of the lifting plate. According to the utility model, the limit posts penetrate through the connecting holes, then the arc plates are used for inserting the inner sides of the overlapped punching sheets, then the arc plates are used for moving to two sides, so that the stator is initially positioned, then the electromagnet is electrified to push the magnet block to move outwards, so that the semicircular plates move outwards, the connecting holes of the punching sheets can be aligned rapidly, the positioning precision of the stator punching sheets is effectively ensured, and the stator processing quality is ensured.

Description

Motor stator positioning device

Technical Field

The utility model relates to the field of stator processing, in particular to a motor stator positioning device.

Background

The stator of the motor is a static part of the motor and consists of a stator core, a stator winding and a stand.

The current motor stator is in the in-process of processing, the stator is formed by a plurality of stator core punching coincide to when the lamination of hedging, need fix a position the stator, thereby guarantee the regularity of a plurality of punching, the connecting hole can be seted up to punching surface both sides simultaneously, conveniently connect fixedly it, when the location, need use corresponding positioner, current positioner, it is to its four sides promotion to most all directly utilize the push pedal, but the location alignment precision is lower, and the connecting hole has the condition of dislocation moreover. Therefore, we propose a motor stator positioning device.

Disclosure of Invention

The utility model aims to provide a motor stator positioning device which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the motor stator positioning device comprises a base, wherein limit columns are arranged on two sides of the top of the base;

the top of base is fixed with the support, the inboard of support is provided with the lifter plate, the top both sides of support all are fixed with first electric putter, the outer end of first electric putter runs through the support and corresponds position fixed connection with the top of lifter plate, department is fixed with the dead lever in the middle of the bottom of lifter plate, the both sides wall of dead lever all is provided with the arc, the inside wall both sides of arc all are fixed with the second electric putter, the outer end of second electric putter and the outer wall fixed connection of dead lever.

Through adopting above-mentioned technical scheme, when fixing a position stator punching, overlap the connecting hole on stator punching surface on spacing post, then start first electric putter and drive the lifter plate and descend for in the arc inserts the punching hole, then start the arc outside removal of second electric putter drive both sides, thereby promote stator punching and make stator punching fix a position and align.

As a preferred implementation mode of the utility model, the limit column comprises a fixed column, the fixed column is connected with the base, semicircular plates are arranged on two side walls of the fixed column, grooves are arranged on two side walls of the fixed column, an electromagnet is fixedly arranged in an inner cavity of each groove, a magnet block is fixed on the inner wall of each semicircular plate and inserted into each groove, and the outer wall of each electromagnet is connected with each magnet block through a spring.

Through adopting above-mentioned technical scheme, after utilizing the arc to stator punching location, then give the electro-magnet circular telegram, produce the thrust to the magnet piece this moment to make the semicircle board move to the outside, thereby make can superimposed stator iron sheet remembering adjust once more and align, thereby guarantee the regularity of stator punching, and then guarantee the processingquality of stator.

As a preferred implementation mode of the utility model, both sides of the top of the base are provided with limiting sliding grooves, an inner cavity of each limiting sliding groove is inserted with an adaptive limiting sliding block, the side wall of each limiting sliding block is fixedly connected with a third electric push rod, the outer end of each third electric push rod is fixedly connected with the inner wall of each limiting sliding groove, and the top of each limiting sliding block is fixedly connected with a fixing column.

Through adopting above-mentioned technical scheme, when the connecting hole cover on the punching sheet surface with the stator is on spacing post, start third electricity push rod and make drive spacing slider and slide in spacing spout to can drive spacing post and adjust the position, thereby make the stator that adapts to not equidimension fix a position.

As a preferred embodiment of the utility model, a reinforcing rib is fixed at the joint of the fixing rod and the lifting plate.

Through adopting above-mentioned technical scheme, the setting of strengthening rib can show promotion joint strength.

In a preferred embodiment of the present utility model, two ends of the lifting plate are attached to inner walls of two sides of the bracket.

Through adopting above-mentioned technical scheme, the laminating sets up to can guarantee that lifter plate lifting stability is high.

Compared with the prior art, the utility model has the following beneficial effects:

according to the motor stator positioning device, the limiting columns penetrate through the connecting holes, the arc plates are inserted into the inner sides of the laminated punching sheets, then the arc plates are used for moving to two sides, so that the stator is initially positioned, then the electromagnet is electrified to push the magnet blocks to move outwards, so that the semicircular plates move outwards, the connecting holes of the punching sheets can be aligned quickly, the positioning precision of the punching sheets of the stator is effectively guaranteed, and the processing quality of the stator is guaranteed;

the third electric push rod can drive the limit sliding block to slide, so that the position of the limit column is adjusted, the position of the connecting hole of the stator with different sizes can be adapted, the stator with different sizes can be positioned, and the adaptability is high.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the overall structure of a motor stator positioning device according to the present utility model;

FIG. 2 is a schematic diagram of a limiting post of the motor stator positioning device of the present utility model;

fig. 3 is a schematic view of an arc plate structure of the motor stator positioning device of the present utility model.

In the figure:

1. a base; 11. limiting sliding grooves; 12. a limit sliding block; 13. a third electric push rod;

2. a bracket;

3. a limit column; 31. fixing the column; 32. a semicircular plate; 33. a magnet block; 34. an electromagnet; 35. a groove; 36. a spring;

4. a lifting plate;

5. a first electrical push rod;

6. a fixed rod;

7. a second electric push rod;

8. an arc-shaped plate.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a motor stator positioner, including base 1, the top both sides of base 1 all are provided with spacing post 3, the top of base 1 is fixed with support 2, the inboard of support 2 is provided with lifter plate 4, the top both sides of support 2 all are fixed with first electric putter 5, the outer end of first electric putter 5 runs through support 2 and corresponds position fixed connection with the top of lifter plate 4, the bottom intermediate position of lifter plate 4 is fixed with dead lever 6, both sides wall of dead lever 6 all are provided with arc 8, the inside wall both sides of arc 8 all are fixed with second electric putter 7, the outer end of second electric putter 7 and the outer wall fixed connection of dead lever 6;

when the stator punching sheet is positioned, connecting holes on the surface of the stator punching sheet are sleeved on the limiting columns 3, then the first electric push rod 5 is started to drive the lifting plate 4 to descend so that the arc-shaped plates 8 are inserted into inner holes of the punching sheet, and then the second electric push rod 7 is started to drive the arc-shaped plates 8 on two sides to move outwards so as to push the stator punching sheet to position and align the stator punching sheet;

furthermore, the joint of the fixed rod 6 and the lifting plate 4 is fixed with a reinforcing rib, and the setting of the reinforcing rib can obviously improve the connection strength;

furthermore, the two ends of the lifting plate 4 are attached to the inner walls at the two sides of the bracket 2, and are attached to each other, so that the lifting stability of the lifting plate 4 can be ensured to be high;

as shown in fig. 1 and 2; the limit column 3 comprises a fixed column 31, semicircular plates 32 are arranged on two side walls of the fixed column 31, grooves 35 are arranged on two side walls of the fixed column 31, an electromagnet 34 is fixedly arranged in an inner cavity of the grooves 35, a magnet block 33 is fixed on the inner wall of the semicircular plate 32, the magnet block 33 is inserted into the grooves 35, and the outer wall of the electromagnet 34 is connected with the magnet block 33 through a spring 36;

after the stator punching sheet is positioned by the arc-shaped plate 8, the electromagnet 34 is electrified, and at the moment, the thrust to the magnet block 33 is generated, so that the semicircular plate 32 moves outwards, the alignment of the overlapped stator iron sheet is adjusted again, the uniformity of the stator punching sheet is ensured, and the processing quality of the stator is further ensured;

further, both sides of the top of the base 1 are provided with limiting sliding grooves 11, an inner cavity of each limiting sliding groove 11 is inserted with an adaptive limiting sliding block 12, the side wall of each limiting sliding block 12 is fixedly connected with a third electric push rod 13, the outer end of each third electric push rod 13 is fixedly connected with the inner wall of each limiting sliding groove 11, and the top of each limiting sliding block 12 is fixedly connected with a fixed column 31;

when the connecting holes on the surface of the punching sheet of the stator are sleeved on the limiting column 3, the third electric push rod 13 is started to drive the limiting slide block 12 to slide in the limiting slide groove 11, so that the limiting column 3 can be driven to adjust the position, and the stator with different sizes can be positioned.

The implementation principle of the motor stator positioning device is as follows: when stator punching is positioned, the connecting holes on the surface of the stator punching are sleeved on the limiting posts 3, when the connecting holes on the surface of the stator punching are sleeved on the limiting posts 3, the third electric push rod 13 is started to drive the limiting slide block 12 to slide in the limiting slide groove 11, so that the limiting posts 3 can be driven to adjust positions, the first electric push rod 5 is started to drive the lifting plate 4 to descend, the arc plates 8 are inserted into the inner holes of the punching, the second electric push rod 7 is started to drive the arc plates 8 on two sides to move outwards, the stator punching is pushed to position and align the stator punching, after the stator punching is positioned by the arc plates 8, the electromagnet 34 is electrified, and at the moment, the thrust to the magnet block 33 is generated, so that the semicircular plates 32 move outwards, the mark of the stator punching can be regulated and aligned again, the uniformity of the stator punching is ensured, and the processing quality of the stator is ensured.

In addition, the components included in the motor stator positioning device are all universal standard components or components known by a person skilled in the art, the structure and principle of the motor stator positioning device are all known by the person skilled in the art or are known by a conventional experiment method, all the electric devices are connected through wires at the idle position of the motor stator positioning device, the electric devices refer to power elements, electric devices and an adaptive monitoring computer and a power supply, and the specific connection means refers to the following working principle that the electric connection is completed by the sequential working sequence of the electric devices, and the detailed connection means are known in the art, and are mainly introduced into the working principle and the process and are not used for explaining the electric control.

Claims (5)

1. The utility model provides a motor stator positioner, includes base (1), its characterized in that: limiting columns (3) are arranged on two sides of the top of the base (1);

the top of base (1) is fixed with support (2), the inboard of support (2) is provided with lifter plate (4), the top both sides of support (2) all are fixed with first electric putter (5), the outer end of first electric putter (5) runs through support (2) and corresponds position fixed connection with the top of lifter plate (4), department is fixed with dead lever (6) in the middle of the bottom of lifter plate (4), the both sides wall of dead lever (6) all is provided with arc (8), the inside wall both sides of arc (8) all are fixed with second electric putter (7), the outer end of second electric putter (7) and the outer wall fixed connection of dead lever (6).

2. A motor stator positioning device as claimed in claim 1, wherein: spacing post (3) are connected including fixed column (31) and base (1), semicircle board (32) have all been seted up to the both sides wall of fixed column (31), recess (35) have all been seted up to the both sides wall of fixed column (31), the inner chamber fixed mounting of recess (35) has electro-magnet (34), the inner wall of semicircle board (32) is fixed with magnet piece (33) and magnet piece (33) are pegged graft in recess (35), the outer wall of electro-magnet (34) is connected through spring (36) and magnet piece (33).

3. A motor stator positioning device as claimed in claim 2, wherein: limiting sliding grooves (11) are formed in two sides of the top of the base (1), an adaptive limiting sliding block (12) is inserted into an inner cavity of the limiting sliding groove (11), a third electric push rod (13) is fixedly connected to the side wall of the limiting sliding block (12), the outer end of the third electric push rod (13) is fixedly connected with the inner wall of the limiting sliding groove (11), and the top of the limiting sliding block (12) is fixedly connected with a fixing column (31).

4. A motor stator positioning device as claimed in claim 1, wherein: reinforcing ribs are fixed at the joint of the fixing rod (6) and the lifting plate (4).

5. A motor stator positioning device as claimed in claim 1, wherein: the two ends of the lifting plate (4) are attached to the inner walls of the two sides of the bracket (2).