CN215267994U

CN215267994U - Motor stator press fitting mould

Info

Publication number: CN215267994U
Application number: CN202120770425.6U
Authority: CN
Inventors: 任荣容; 任成海; 邓逸民
Original assignee: Shangli Machinery Co ltd
Current assignee: Shangli Machinery Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-21
Anticipated expiration: 2031-04-15

Abstract

The utility model provides a motor stator pressure equipment mould, includes the base, and base one side center welded connection has the mould post, and the base post outside is equipped with the mould board, and one side welded connection that the mould board is close to the base has the bed-plate slider, and one side welded connection that the base is close to the bed-plate has the threading board, and the threading board rotates and is connected with the screw thread post, bed-plate slider and screw thread post threaded connection, and base outer arc one side is run through and is rotated and be connected with the bull stick, the beneficial effects of the utility model: through the clamping fixture with adjustable circumference, the stator press-fitting device is suitable for press-fitting of stators of different models and sizes, so that the cost and the press-fitting efficiency are saved for production.

Description

Motor stator press fitting mould

Technical Field

The utility model relates to a motor stator pressure equipment technical field, concretely relates to motor stator pressure equipment mould.

Background

The motor is a device which can convert electric energy into mechanical energy by relying on the law of electromagnetic induction, the interior of the motor is composed of a winding stator and a motor rotor, and the stator of the motor needs to be in interference with the inner arc of the motor shell, so that the magnetic induction directions of the stator and the motor shell are kept parallel.

Need use the pressure equipment mould when motor stator pressure equipment at present, and present mould is the fixed dimension who makes according to not unidimensional motor and stator, therefore the motor producer need spend a large amount of costs on the mould usually, and then satisfy the production of different models, such mould is very unfavorable for the use of producer, the cost of production has not only been improved, it is very inconvenient when also making the pressure equipment, and because the stator is coiled by the copper line, and present mould is the metal of hard nation, produce the damage to the copper line easily when the pressure equipment, thereby influence subsequent availability factor of motor and life-span.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that need use the pressure equipment mould when motor stator pressure equipment at present, and present mould is the fixed dimension who makes according to unidimensional motor and stator, therefore the motor producer need spend a large amount of costs on the mould usually, and then satisfy the production of different models, such mould is very unfavorable for the use of producer, the cost of production has not only been improved, it is very inconvenient when also making the pressure equipment, and because the stator is by copper line coiled, and present mould is the metal of hard nation all, produce the damage to the copper line easily when the pressure equipment, thereby influence subsequent availability factor and the life-span of motor, provide a motor stator pressure equipment mould for this.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a motor stator pressure equipment mould, includes the child seat, child seat one side center welded connection has the mould post, the mould post outside is equipped with the mould board, one side welded connection that the mould board is close to the child seat has the mould board slider, one side welded connection that the child seat is close to the mould board has the threading board, the threading board rotates and is connected with the screw thread post, mould board slider and screw thread post threaded connection, the outer arc of child seat runs through and rotates one side and is connected with the bull stick.

As a preferred technical scheme of the utility model, the mould board is close to the pivot of the fixed surface of one side inner arc that the mould post was connected with, the pivot is rotated and is connected with the support folding rod, the folding tank has been seted up to one side of the relative mould board of mould post, folding tank inner wall and pivot fixed connection, the pivot that supports the folding rod other end and folding tank inner wall rotates and is connected.

As the utility model discloses a preferred technical scheme, the crash pad has been inlayed to mould board outer arc one side outer wall, the adhesion of the crash pad outside has the insulating pad of one deck.

As a preferred technical scheme of the utility model, the one end that the bull stick is close to the base inner wall cup joints and fixedly connected with bull stick gear, one side meshing that the bull stick gear is close to the mould post is connected with drive gear, one side center welded connection of the relative mould post of drive gear has the transmission bull stick, the mould post is close to the one end inner wall of base and has seted up the gear groove, the screw thread post runs through and rotates with the gear groove lateral wall and is connected.

As a preferred technical scheme of the utility model, drive gear's one end and gear groove inner wall rotation are kept away from to the transmission bull stick and are connected, the outer arc surface that the transmission bull stick is close to the gear groove runs through and welded connection has telescopic gear, the meshing of telescopic gear bottom one side is connected with the threaded rod gear, threaded rod gear and screw thread post welded connection.

The utility model has the advantages of it is following:

through the adjustable clamping fixture plate, the clamping fixture can adapt to motors and stators with different sizes when the stator is pressed, so that a plurality of sets of clamping fixtures do not need to be prepared, the production cost is reduced, the practicability of the clamping fixture is improved, and the production efficiency is improved; through the anti-collision pad and the insulating pad, the integrality of copper wire can be guaranteed when the stator is pressed, and the quality and the stability of a follow-up motor are improved.

Drawings

Fig. 1 is a schematic perspective view of a preferred embodiment of the present invention;

FIG. 2 is a schematic cross-sectional front view of a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of a preferred embodiment of the present invention.

Description of reference numerals: 1. a tire seat; 2. a mold column; 3. a mould plate; 4. a bed plate slide block; 5. a thread plate; 6. a threaded post; 7. a rotating rod; 8. a rotating shaft; 9. supporting the folding bar; 10. a folding slot; 11. an anti-collision pad; 12. an insulating pad; 13. a rotating rod gear; 14. a transmission gear; 15. a transmission rotating rod; 16. a gear groove; 17. a telescopic gear; 18. a threaded rod gear.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-3 in combination, a press mounting fixture for a motor stator comprises a fixture base 1, a fixture column 2 is welded at the center of one side of the fixture base 1, a fixture plate 3 is arranged on the outer side of the fixture column 2, a fixture plate slider 4 is welded at one side of the fixture plate 3 close to the fixture base 1, a thread plate 5 is welded at one side surface of the fixture base 1 close to the fixture plate 3, the thread plate 5 is rotatably connected with a thread column 6, the fixture plate slider 4 is in threaded connection with the thread column 6, a rotating rod 7 is connected to one side of an outer arc of the fixture base 1 in a penetrating and rotating mode, and the circumference-adjustable fixture is suitable for press mounting of stators with different models and sizes, so that the cost and the press mounting efficiency are saved for production.

One end of a transmission rotating rod 15, which is far away from a transmission gear 14, is rotatably connected with the inner wall of a gear groove 16, the outer arc surface of the transmission rotating rod 15, which is close to the gear groove 16, is penetrated and welded with a telescopic gear 17, one end of a rotating rod 7, which is close to the inner wall of a tire seat 1, is sleeved and fixedly connected with a rotating rod gear 13, one side of the rotating rod gear 13, which is close to a tire post 2, is engaged and connected with the transmission gear 14, the center of one side of the transmission gear 14, which is opposite to the tire post 2, is welded and connected with the transmission rotating rod 15, the inner arc surface of one side of a tire plate 3, which is close to the tire post 2, is fixedly connected with a rotating shaft 8, the rotating shaft 8 is rotatably connected with a supporting folding rod 9, one side of the tire post 2, which is opposite to the tire plate 3, the inner wall of the folding groove 10 is fixedly connected with the rotating shaft 8, the other end of the supporting folding rod 9 is rotatably connected with the rotating shaft 8, so that the tire can be more stable when being unfolded, thereby improving the press-mounting efficiency and the quality of a motor, gear groove 16 has been seted up to the one end inner wall that mould post 2 is close to base 1, threaded post 6 runs through and rotates with gear groove 16 lateral wall and is connected, make through simple regulative mode and carry out quick installation to the motor stator of different model sizes, thereby it is convenient to have improved the mould and used, the meshing of expansion gear 17 bottom one side is connected with threaded rod gear 18, threaded

rod gear

18 and 6 welded connection of threaded post, make things convenient for the expansion of concentric circles, make the synchronous stabilization that can be more when opening, 3 outer arc one side outer walls of mould board have inlayed crash pad 11, the adhesion in the crash pad 11 outside has one deck insulating pad 12, the protective action has been played the wire winding of stator when the pressure equipment, thereby reduce the damage of production.

Specifically, when the motor stator is pressed, the tire seat 1 is flatly placed on a workbench, then the inner arc of the stator is sleeved on the outer side of a tire plate 3, then a rotating rod 7 is rotated to drive a rotating rod gear 13 to rotate, a transmission gear 14 drives a transmission rotating rod 15 and a telescopic gear 17 to rotate, then four threaded rod gears 18 rotate and drive a threaded column 6 to rotate, the threaded column 6 drives a tire plate sliding block 4 to slide, the tire plate 3 is unfolded through the sliding of the tire plate sliding block 4, the rotation is stopped after the outer arc of the tire plate 3 is meshed with the inner arc of the stator, in the unfolding process, a supporting folding rod 9 is unfolded from a folding groove 10 on the tire plate 2, rotating shafts 8 at two ends rotate to play a supporting role, then an insulating pad 12 is contacted with the surface of the inner arc of the stator and protects a winding wire through an anti-collision pad 11, and then the reversing device presses the stator into a motor shell by using a pressing device, then the clamping fixture plate 3 is tightened by reversing the rotating rod 7, and then the press mounting can be completed by taking out the clamping fixture.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a motor stator pressure equipment mould, includes base (1), its characterized in that: tire base (1) one side center welded connection has tire post (2), tire post (2) outside is equipped with tire board (3), one side welded connection that tire board (3) are close to tire base (1) has tire board slider (4), one side surface welded connection that tire base (1) are close to tire board (3) has thread plate (5), thread plate (5) rotate and are connected with screw thread post (6), tire board slider (4) and screw thread post (6) threaded connection, tire base (1) outer arc one side is run through and is rotated and be connected with bull stick (7).

2. A press fitting clamping fixture for a motor stator as claimed in claim 1, wherein a rotating shaft (8) is fixedly connected to the inner arc surface of one side of the clamping fixture plate (3) close to the clamping fixture column (2), the rotating shaft (8) is rotatably connected with a supporting folding rod (9), a folding groove (10) is formed in one side of the clamping fixture column (2) opposite to the clamping fixture plate (3), the inner wall of the folding groove (10) is fixedly connected with the rotating shaft (8), and the other end of the supporting folding rod (9) is rotatably connected with the rotating shaft (8) of the inner wall of the folding groove (10).

3. A press fitting clamping fixture for a motor stator as claimed in claim 1, wherein an anti-collision pad (11) is embedded in the outer wall of one side of the outer arc of the clamping fixture plate (3), and a layer of insulating pad (12) is adhered to the outer side of the anti-collision pad (11).

4. The press fitting clamping fixture for the motor stator as claimed in claim 1, wherein one end of the rotating rod (7) close to the inner wall of the clamping fixture (1) is sleeved and fixedly connected with a rotating rod gear (13), one side of the rotating rod gear (13) close to the clamping fixture column (2) is engaged and connected with a transmission gear (14), the transmission rotating rod (15) is welded and connected to the center of one side of the transmission gear (14) opposite to the clamping fixture column (2), a gear groove (16) is formed in the inner wall of one end of the clamping fixture column (2) close to the clamping fixture (1), and the threaded column (6) is connected with the side wall of the gear groove (16) in a penetrating and rotating mode.

5. The press fitting mold for the motor stator as claimed in claim 4, wherein one end of the transmission rotating rod (15) far away from the transmission gear (14) is rotatably connected with the inner wall of the gear groove (16), the outer arc surface of the transmission rotating rod (15) near the gear groove (16) is penetrated and welded with a telescopic gear (17), one side of the bottom of the telescopic gear (17) is engaged with a threaded rod gear (18), and the threaded rod gear (18) is welded with the threaded column (6).