CN212992175U

CN212992175U - Seam pressing equipment for stator shell

Info

Publication number: CN212992175U
Application number: CN202021295304.2U
Authority: CN
Inventors: 金贤寿
Original assignee: Taizhou Xinbei Auto Parts Co Ltd
Current assignee: Taizhou Xinbei Auto Parts Co Ltd
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2021-04-16
Anticipated expiration: 2030-07-04

Abstract

The utility model provides a stator housing's seam equipment belongs to motor technical field. It has solved current stator housing and has received its seam crossing after the collision to collapse easily and open, technical problem such as poor stability. Be equipped with cylindric core that moves in the backup pad of this stator housing's crack equipment, the left and right sides that moves the core all is equipped with the locating piece, and the upside that moves the core is equipped with the briquetting, and the medial surface of locating piece and the downside of briquetting are the face of cylinder and the three can surround and form and move the coaxial cylindric through-hole of core, and the outside of left side mounting panel and right mounting panel all is equipped with driving piece one, and the upper end of going up the mounting panel is equipped with driving piece two, is equipped with a plurality of crack archs along the fore-and-aft. The utility model discloses a two locating pieces and briquetting are fixed and are moulding stator housing, make it can keep cylindric through-hole throughout in the pressure joint in-process, strut stator housing seam crossing's fixed of realization stator housing seam crossing through the pressure joint arch, make stator housing more stable.

Description

Seam pressing equipment for stator shell

Technical Field

The utility model belongs to the technical field of the motor, refer in particular to a stator housing's seam equipment.

Background

At present, in the process of processing and assembling a servo motor, a seam of a stator shell is easy to collapse after the stator shell is collided, so that the stator shell is deformed and cannot be used continuously, and the stability of a subsequent motor is influenced; if the stator is fixed by welding, not only extra welding materials are consumed, but also the weight of the stator shell and the thickness of a joint are increased, and the use stability is affected.

Disclosure of Invention

The utility model aims at providing a stator casing's seam equipment of pressing.

The purpose of the utility model is realized like this:

the utility model provides a stator housing's seam pressing equipment which characterized in that: the movable core comprises a base and a base plate fixed on the base, wherein a left mounting plate and a right mounting plate are vertically fixed at the left end and the right end of the base plate, the left mounting plate and the right mounting plate are arranged in parallel, the upper ends of the left mounting plate and the right mounting plate are fixedly connected with the left end and the right end of the upper mounting plate, a supporting plate is vertically fixed at the rear side of the base plate, the supporting plate and the left mounting plate are vertically arranged, a cylindrical movable core is arranged on the supporting plate, the central axis of the movable core is perpendicular to the front end face of the supporting plate, positioning blocks are arranged at the left side and the right side of the movable core, a pressing block is arranged at the upper side of the movable core, the inner side face of each positioning block and the lower side face of each pressing block are cylindrical surfaces, the cylindrical through holes coaxial with the movable core, go up the upper end of mounting panel and be equipped with driving piece two that can drive the briquetting and remove along vertical direction, it is protruding to be equipped with a plurality of crack along the fore-and-aft direction interval on the downside of briquetting.

Preferably, all be equipped with T type groove on the lateral surface of locating piece, T type groove runs through the locating piece along the fore-and-aft direction, the inner of the actuating lever of driving piece one is equipped with and T type groove complex fixture block and ring groove, the fixture block can be followed the front side or the rear side card of locating piece and gone into T type inslot and link firmly with the locating piece.

Preferably, the middle part of locating piece is equipped with the through-hole that can communicate with T type groove, the through-hole sets up along vertical direction, be equipped with on the side of fixture block with through-hole complex screw hole, the fixture block links firmly through running through the through-hole and with screw hole threaded connection's screw with the locating piece.

Preferably, the pressing block is fixed on the lower end face of the pressing plate, the connecting seat is fixedly connected onto the upper end face of the pressing plate and is fixedly connected with a driving shaft of the driving element II, and the central axes of the driving shafts of the pressing block, the pressing plate, the connecting seat and the driving element II are all located on the same straight line.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses during operation, first locate stator housing cover on the movable core and make the seam of stator housing up, then driving piece one drives two locating pieces and moves inwards, and driving piece two drive briquetting moves downwards, finally surrounds into cylindric through-hole and fixes stator housing pressure on the movable core, and the seam bulge of terminal surface can extrude the stator housing of seam department and make it strut outwards and realize the fixed of seam department under the briquetting moves down the in-process locating briquetting; this seam equipment is pressed fixes and moulding stator housing through two locating pieces and briquetting, makes it can keep cylindric through-hole throughout the seam pressing process, struts stator housing seam crossing's fixing through seam pressing arch with stator housing seam crossing, accomplishes the seam pressing operation, simple structure, and the simple operation makes stator housing more stable.

Drawings

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

Fig. 2 is a schematic view of the connection structure of the movable core, the positioning block and the pressing block of the present invention.

Fig. 3 is a schematic structural diagram of the press block of the present invention.

Fig. 4 is a schematic structural diagram of the joint of the stator casing without caulking according to the present invention.

Fig. 5 is a schematic structural diagram of the seam of the stator casing after the seam pressing of the present invention.

In the figure, 1, a base; 2. a substrate; 3. a left mounting plate; 4. a right mounting plate; 5. an upper mounting plate; 6. a support plate; 7. a movable core; 8. positioning blocks; 9. briquetting; 10. a first driving part; 11. a driving part II; 12. pressing a seam bulge; 13. a T-shaped groove; 14. a clamping block; 15. an annular neck; 16. a through hole; 17. pressing a plate; 18. a connecting seat; 19. a stator housing.

Detailed Description

The invention will be further described with reference to specific embodiments in conjunction with the accompanying drawings, see fig. 1-5:

1. a base 1; 2. a substrate 2; 3. a left mounting plate 3; 4. a right mounting plate 4; 5. an upper mounting plate 5; 6. a support plate 6; 7. a movable core 7; 8. a positioning block 8; 9. pressing blocks 9; 10. a driving member I10; 11. a second driving part 11; 12. a seam pressing bulge 12; 13. a T-shaped groove 13; 14. a latch 14; 15. a ring-shaped clamping groove 15; 16. a through hole 16; 17. a press plate 17; 18. a connecting seat 18; 19. a stator housing 19.

The seam pressing equipment of the stator shell 19 comprises a base 1 and a base plate 2 fixed on the base 1, wherein a left mounting plate 3 and a right mounting plate 4 are vertically fixed at the left end and the right end of the base plate 2, the left mounting plate 3 and the right mounting plate 4 are arranged in parallel, the upper ends of the left mounting plate 3 and the right mounting plate 4 are fixedly connected with the left end and the right end of an upper mounting plate 5, a supporting plate 6 is vertically fixed at the rear side of the base plate 2, the supporting plate 6 is perpendicular to the left mounting plate 3, a cylindrical movable core 7 is arranged on the supporting plate 6, the central axis of the movable core 7 is perpendicular to the front end face of the supporting plate 6, positioning blocks 8 are arranged at the left side and the right side of the movable core 7, a pressing block 9 is arranged at the upper side of the movable core 7, the inner side face of the positioning block 8 and the lower side face of the pressing block 9 are cylindrical surfaces and can form a cylindrical through, the upper end of the upper mounting plate 5 is provided with a driving piece II 11 which can drive the pressing block 9 to move along the vertical direction, and a plurality of pressing seam bulges 12 are arranged on the lower side surface of the pressing block 9 along the front-back direction at intervals. The first driving member 10 and the second driving member 11 may be air cylinders or hydraulic cylinders.

Furthermore, the outer side surfaces of the positioning blocks 8 are provided with T-shaped grooves 13, the positioning blocks 8 are penetrated through the T-shaped grooves 13 along the front-back direction, the inner ends of the driving rods of the driving pieces 10 are provided with clamping blocks 14 and annular clamping grooves 15 matched with the T-shaped grooves 13, and the clamping blocks 14 can be clamped into the T-shaped grooves 13 from the front side or the rear side of the positioning blocks 8 and are fixedly connected with the positioning blocks 8.

Furthermore, the middle of the positioning block 8 is provided with a through hole 16 which can be communicated with the T-shaped groove 13, the through hole 16 is arranged along the vertical direction, a threaded hole matched with the through hole 16 is formed in the side face of the clamping block 14, and the clamping block 14 and the positioning block 8 are fixedly connected through a screw which penetrates through the through hole 16 and is in threaded connection with the threaded hole.

Further, on briquetting 9 was fixed in the lower terminal surface of clamp plate 17, linked firmly connecting seat 18 on the up end of clamp plate 17, connecting seat 18 was fixed with the drive shaft joint of driving piece two 11, and the axis of the drive shaft of briquetting 9, clamp plate 17, connecting seat 18 and driving piece two 11 all lies in same straight line.

The utility model discloses during operation, first 19 covers of stator casing are located on moving core 7 and make the seam of stator casing 19 up, then driving piece one 10 drive two locating pieces 8 and move inwards, driving piece two 11 drive briquetting 9 moves downwards, finally surround into cylindric through-hole and compress tightly stator casing 19 and fix on moving core 7, the seam bulge 12 of locating briquetting 9 lower extreme face can extrude the stator casing 19 of seam department and make it strut outwards in the process that briquetting 9 moves downwards thereby realize the fixed of seam department; this seam equipment fixes and moulding stator housing 19 through two locating pieces 8 and briquetting 9, makes it to keep cylindric through-hole throughout the seam pressing process, struts stator housing 19 seam crossing's the fixed of realizing stator housing 19 seam crossing through seam pressing arch 12, accomplishes the seam pressing operation, simple structure, the simple operation makes stator housing 19 more stable.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a stator housing's seam pressing equipment which characterized in that: the movable core comprises a base and a base plate fixed on the base, wherein a left mounting plate and a right mounting plate are vertically fixed at the left end and the right end of the base plate, the left mounting plate and the right mounting plate are arranged in parallel, the upper ends of the left mounting plate and the right mounting plate are fixedly connected with the left end and the right end of the upper mounting plate, a supporting plate is vertically fixed at the rear side of the base plate, the supporting plate and the left mounting plate are vertically arranged, a cylindrical movable core is arranged on the supporting plate, the central axis of the movable core is perpendicular to the front end face of the supporting plate, positioning blocks are arranged at the left side and the right side of the movable core, a pressing block is arranged at the upper side of the movable core, the inner side face of each positioning block and the lower side face of each pressing block are cylindrical surfaces, the cylindrical through holes coaxial with the movable core, go up the upper end of mounting panel and be equipped with driving piece two that can drive the briquetting and remove along vertical direction, it is protruding to be equipped with a plurality of crack along the fore-and-aft direction interval on the downside of briquetting.

2. The caulking apparatus of a stator housing according to claim 1, wherein: all be equipped with T type groove on the lateral surface of locating piece, T type groove runs through the locating piece along the fore-and-aft direction, the inner of the actuating lever of driving piece one is equipped with T type groove complex fixture block and ring groove, the fixture block can be followed the front side or the rear side card of locating piece and gone into T type inslot and link firmly with the locating piece.

3. The caulking apparatus of a stator housing according to claim 2, wherein: the middle part of locating piece is equipped with the through-hole that can communicate with T type groove, the through-hole sets up along vertical direction, be equipped with on the side of fixture block with through-hole complex screw hole, the fixture block links firmly through running through the through-hole and with screw hole threaded connection's screw with the locating piece.

4. The caulking apparatus of a stator housing according to any one of claims 1 to 3, wherein: the briquetting is fixed in on the lower terminal surface of clamp plate, link firmly the connecting seat on the up end of clamp plate, the connecting seat is fixed with the drive shaft joint of driving piece two, the axis of the drive shaft of briquetting, clamp plate, connecting seat and driving piece two all is located same straight line.