CN208063017U

CN208063017U - A kind of magneto end cap last item holds tooling

Info

Publication number: CN208063017U
Application number: CN201820389459.9U
Authority: CN
Inventors: 骆利中; 赵衡; 张磊
Original assignee: Zhong Kang Energy Motor Equipment Co Ltd
Current assignee: Zhong Kang Energy Motor Equipment Co Ltd
Priority date: 2018-03-21
Filing date: 2018-03-21
Publication date: 2018-11-06
Anticipated expiration: 2028-03-21

Abstract

The utility model discloses a kind of magneto end cap last items to hold tooling, including lower template, the both sides of lower die plate end face are respectively equipped with guide post, also there is cope plate, the both ends of cope plate have cope plate matching hole, pass through the cooperation of cope plate matching hole and root guide post, cope plate is installed between root guide post, there is pedestal in lower template, drive end bearing bracket is placed on pedestal, and also there is pedestal locating rod, pressure head to be arranged on cope plate, by the cooperation of pressure head and locating rod, bearing can be pressed into the bearing chamber of drive end bearing bracket.The utility model is simple and reliable for structure, easy to process, while can reliably be pressed into bearing in the bearing chamber of drive end bearing bracket.

Description

A kind of magneto end cap last item holds tooling

Technical field

The utility model is related to magneto tooling fields.

Background technology

Permanent magnet synchronous motor is the synchronous motor that synchronous rotary magnetic field is generated by permanent magnet excitation, and permanent magnet is produced as rotor Raw rotating excitation field, threephase stator winding, by armature-reaction, incude three-phase symmetrical electric current under rotating excitation field effect；

And in Workshop Production permanent magnet synchronous motor, have in fact a step process be by bearing be pressed into end cap bearing chamber in, But the tool structure of traditional structure, can not fixing bearing and end cap well, meanwhile, cannot guarantee that bearing is good It is pressed into bearing chamber, and during indentation, it is easy to it has just been damaged to bearing, has caused scrapping for part, meanwhile, it is existing Some toolings can only process the end cap of fixed size, therefore product line is single, can not process the end of sizes size The economic benefit of lid, enterprise is impaired.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Permanent Magnet and Electric generator terminal proposed Lid last item holds tooling.

To achieve the goals above, the utility model uses following technical solution：

A kind of magneto end cap last item holds tooling, including lower template, and the both sides of lower die plate end face are respectively equipped with guide post, also With cope plate, the both ends of cope plate have cope plate matching hole, by the cooperation of cope plate matching hole and root guide post, on Template is installed between root guide post, and there is pedestal, drive end bearing bracket are placed in lower template on pedestal, and pedestal also has locating rod, pressure Head is arranged on cope plate, and by the cooperation of pressure head and locating rod, bearing can be pressed into the bearing chamber of drive end bearing bracket.

There is annular wing side, the upper end end face cooperation on annular wing side and pedestal to constitute placed cavity for the upper end of the pedestal, preceding The lower face of end cap is against the upper end on annular wing side, and the protrusion of drive end bearing bracket front is extend into placed cavity.

Pedestal is equipped with pilot hole, and locating rod is extend into pilot hole, and locating rod coordinates with pedestal small―gap suture, locating rod Expose outside placed cavity upper end.

The lower end of the pressure head has annular protrusion.

Also there is bottom plate, floor installation is fixed on bottom plate and by screw, after floor installation is on bottom plate, can be passed through Bottom plate slides on the end face of lower template, and block group is additionally provided on the end face of lower template, and bottom plate is real on end face by block group Now position.

The block group includes strut rail, and the both ends of strut rail are the perpendicular gear of block.

The surface of the end face is provided with threaded hole row's group, and strut rail is provided with through-hole with perpendicular block, and screw passes through through-hole and screw thread Hole row organizes cooperation, and strut rail is fixed on perpendicular gear in lower template.

The rear end of the pressure head has installation protrusion, and there is male thread, cope plate to be located at a upper mold for the periphery for installing protrusion Be provided with cope plate mounting hole between plate matching hole, the hole wall of cope plate mounting hole has a negative thread, pressure head by install protrusion with The cooperation of cope plate mounting hole, is threadably mounted on cope plate.

The periphery of described guide post is equipped with cylindroid helical-coil compression spring.

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

The utility model can be reliably fixed drive end bearing bracket and bearing first, make it can also be real while being reliably fixed While now positioning, while can ensure that bearing is correctly pressed into the bearing chamber of drive end bearing bracket, it is not damaged to bearing；

And it is further, the utility model can also process the end cap and bearing of sizes size, enrich the production of enterprise Product line.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model block group 18；

Fig. 3 is the structural schematic diagram of the utility model annular protrusion 16.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of magneto end cap last item holds tooling, including lower template 1, the both sides point of 1 end face 3 of lower template Not She You guide post 2, also have cope plate 4, the both ends of cope plate 4 have cope plate matching hole 5, pass through cope plate matching hole The cooperation of 5 and 2 guide posts 2, cope plate 4 are installed between 2 guide posts 2, and there is pedestal 6, drive end bearing bracket 7 to be placed in lower template 1 On pedestal 6, also there is pedestal 6 locating rod 8, pressure head 9 to be arranged on cope plate 4, pass through the cooperation of pressure head 9 and locating rod 8, bearing 26 can be pressed into the bearing chamber 10 of drive end bearing bracket 7.

There is annular wing side 11, annular wing side 11 and the upper end end face of pedestal 6 to coordinate for the upper end of the pedestal 6, and composition is put Chamber 12 is set, the lower face 13 of drive end bearing bracket 7 is against the upper end on annular wing side 11, and the protrusion 14 of 7 front of drive end bearing bracket extend into placed cavity In 12.

Pedestal 6 is equipped with pilot hole 15, and locating rod 8 is extend into pilot hole 15, and locating rod 8 coordinates with 6 small―gap suture of pedestal, Expose outside placed cavity 12 upper end of locating rod 8.

The lower end of the pressure head 9 has annular protrusion 16.

Also there is bottom plate 17, pedestal 6 is mounted on bottom plate 17 and is fixed by screw, after pedestal 6 is mounted on bottom plate 17, It can be slided on the end face of lower template 13 by bottom plate 17, block group 18 be additionally provided on the end face 3 of lower template 1, bottom plate 17 is logical It crosses block group 18 and realizes positioning on end face 3.

The block group 18 includes strut rail 19, and the both ends of strut rail 19 are 2 pieces of perpendicular gears 20.

The surface of the end face 3 is provided with threaded hole row group 21, and strut rail 19 passes through logical with through-hole 22, screw is provided on perpendicular gear 20 Hole 22 is fixed on perpendicular gear 20 in lower template 1 with 21 cooperation of threaded hole row group, strut rail 19.Such structure can ensure replacing After the pedestal 6 of different sizes, by adjusting the distance between 2 perpendicular gears 20, block group 18 can still be realized to pedestal 6 Positioning action.

There is installation protrusion 23, the periphery of installation protrusion 23 there is male thread, cope plate 4 to be located at 2 for the rear end of the pressure head 9 Cope plate mounting hole 24 is provided between a cope plate matching hole 5, the hole wall of cope plate mounting hole 24 has negative thread, pressure head 9 logical The cooperation for crossing installation protrusion 23 and cope plate mounting hole 24, is threadably mounted on cope plate 4.

The periphery of 2 guide posts 2 is equipped with cylindroid helical-coil compression spring 25, and cylindroid helical-coil compression spring 25 can be upper The effect of buffer protection is realized when template 4 moves downward.

When the utility model is used, the protrusion 14 of 7 front of drive end bearing bracket is extend into placed cavity 12 first, front end at this time The lower face 13 of lid 7 is against the upper end on annular wing side 11, and drive end bearing bracket 7 realizes the fixation on pedestal 6, at this point, locating rod 8 passes through Drive end bearing bracket 7, and exposing, then being installed on bearing 26 in locating rod 8 while fixing bearing 26, realize positioning, this When, start external setting, pushes cope plate 4 to move downward, pressure head 9 can press to bearing 26, press it into bearing chamber 10 It is interior, realize installation action, and it is noted that there is pressure head 9 annular protrusion 16, such structure pressure head 9 to be enabled to exist It is the outer ring that annular protrusion 16 is resisted against bearing 26 when pushing bearing 26, ensures the outer ring stress of bearing 26, avoid bearing 26 Damage, and the utility model passes through the pedestal 6 and pressure head 9 of replacement different sizes, it will be able to process different sizes Drive end bearing bracket 7 and bearing 26, have greatly enriched the product line of enterprise.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of magneto end cap last item holds tooling, it is characterised in that：Including lower template（1）, lower template（1）End face（3）'s Both sides are respectively equipped with guide post（2）, also there is cope plate（4）, cope plate（4）Both ends have cope plate matching hole（5）, lead to Cross cope plate matching hole（5）With 2 guide posts（2）Cooperation, cope plate（4）It is installed on 2 guide posts（2）Between, lower template（1）On With pedestal（6）, drive end bearing bracket（7）It is placed on pedestal（6）On, pedestal（6）Also there is locating rod（8）, pressure head（9）It is arranged in upper mold Plate（4）On, pass through pressure head（9）With locating rod（8）Cooperation, bearing（26）Drive end bearing bracket can be pressed into（7）Bearing chamber（10）It is interior.

2. a kind of magneto end cap last item according to claim 1 holds tooling, which is characterized in that the pedestal（6）'s Upper end has annular wing side（11）, annular wing side（11）With pedestal（6）Upper end end face cooperation, constitute placed cavity（12）, front end Lid（7）Lower face（13）It is against annular wing side（11）Upper end, drive end bearing bracket（7）The protrusion of front（14）It extend into placed cavity （12）It is interior.

3. a kind of magneto end cap last item according to claim 2 holds tooling, which is characterized in that pedestal（6）Equipped with dress Distribution（15）, locating rod（8）It extend into pilot hole（15）It is interior, and locating rod（8）With pedestal（6）Small―gap suture coordinates, locating rod（8） Upper end expose placed cavity（12）Outside.

4. a kind of magneto end cap last item according to claim 1 holds tooling, which is characterized in that the pressure head（9）'s Lower end has annular protrusion（16）.

5. a kind of magneto end cap last item according to one of claims 1 or 2 or 3 holds tooling, which is characterized in that also have There is bottom plate（17）, pedestal（6）Mounted on bottom plate（17）It above and by screw fixes, pedestal（6）Mounted on bottom plate（17）It, can after upper To pass through bottom plate（17）In lower template（1）End face（3）Upper sliding, lower template（1）End face（3）On be additionally provided with block group （18）, bottom plate（17）Pass through block group（18）In end face（3）Upper realization positioning.

6. a kind of magneto end cap last item according to claim 5 holds tooling, which is characterized in that the block group（18） Including strut rail（19）, strut rail（19）Both ends be 2 pieces of perpendicular gears（20）.

7. a kind of magneto end cap last item according to claim 5 holds tooling, which is characterized in that the end face（3）'s Surface is provided with threaded hole row's group（21）, strut rail（19）With perpendicular gear（20）On be provided with through-hole（22）, screw is across through-hole（22）With spiral shell Pit row's group（21）Cooperation, strut rail（19）With perpendicular gear（20）It is fixed on lower template（1）On.

8. a kind of magneto end cap last item according to claim 1 holds tooling, which is characterized in that the pressure head（9）'s Rear end has installation protrusion（23）, installation protrusion（23）Periphery have male thread, cope plate（4）Coordinate positioned at 2 cope plates Hole（5）Between be provided with cope plate mounting hole（24）, cope plate mounting hole（24）Hole wall have negative thread, pressure head（9）Pass through peace Dress protrusion（23）With cope plate mounting hole（24）Cooperation, be threadably mounted at cope plate（4）On.

9. a kind of magneto end cap last item according to claim 1 holds tooling, which is characterized in that 2 guide posts（2） Periphery be equipped with cylindroid helical-coil compression spring（25）.