CN202737681U - Rotor punching sheet tool - Google Patents
Rotor punching sheet tool Download PDFInfo
- Publication number
- CN202737681U CN202737681U CN 201220287449 CN201220287449U CN202737681U CN 202737681 U CN202737681 U CN 202737681U CN 201220287449 CN201220287449 CN 201220287449 CN 201220287449 U CN201220287449 U CN 201220287449U CN 202737681 U CN202737681 U CN 202737681U
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- CN
- China
- Prior art keywords
- rotor punching
- punching sheet
- rotor
- briquetting
- matches
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model belongs to the rotor punching sheet positioning device technology field, and especially relates to a rotor punching sheet tool. The rotor punching sheet tool includes a pressing block and a lower die. The pressing block is a cylinder which is provided with an installation hole which cooperates with one end of a rotor shaft. The outer surface of the cylinder is evenly provided with at least three arc grooves along the axial direction. The lower die is a bottom plate which is provided with a through hole which cooperates with the other end of the rotor shaft. The bottom plate is provided with a rotor punching sheet arranging and positioning device which cooperates with the outer side face of a motor rotor punching sheet and the pressing block. The rotor punching sheet tool is easy to operate, and the rotor punching sheet coaxiality is excellent, so the pressing quality of the rotor punching sheet is greatly improved, and the rotor punching sheet quality after assembly is excellent.
Description
Technical field:
The utility model belongs to rotor punching positioner technical field, refers in particular to a kind of rotor and presses punching sheet tooling.
Background technology:
The structure of rotor is for being arranged with rotor punching outside armature spindle.Because rotor punching is piecemeal, the outer edge of rotor punching is provided with deep-slotted chip breaker, and rotor punching is installed to be needed to guarantee every rotor punching with the axis coinciding of armature spindle and will guarantee that also the deep-slotted chip breaker on the every rotor punching aligns one by one in the rotating shaft.If adopt artificial the installation, not only waste time and energy, can't guarantee the alignment of axiality and deep-slotted chip breaker, inefficiency, product percent of pass is low, and rework rate is high.Therefore need a frock that guarantees rotor punching and armature spindle axiality of design.
Summary of the invention:
The purpose of this utility model provides a kind of rotor simple in structure, that can accurately rotor punching be installed on the armature spindle and presses punching sheet tooling.
The utility model is achieved in that
A kind of rotor is pressed punching sheet tooling, include briquetting and counterdie, described briquetting is to offer the installing hole that matches with armature spindle one end on the cylinder, outer surface at cylinder circumferentially is evenly equipped with the deep-slotted chip breaker that axially arranges more than two, described counterdie is provided with rotor punching arrangement and the positioner that matches with motor rotor punching sheet lateral surface and briquetting for to offer the through hole that matches with the other end of armature spindle at base plate at base plate.
Above-mentioned rotor punching arrangement and positioner are: circumferentially be evenly equipped with the guide pad that vertically arranges more than two on the base plate, the inner surface of each guide pad is formed with the surface texture that matches with rotor punching profile and briquetting, the inner surface of one of them guide pad vertically is provided with gathering sill, be provided with the mobile guide piece that matches and can move radially with deep-slotted chip breaker on the briquetting on the gathering sill, be outward extended with the convex edge on the base plate in the mobile guide piece outside, be provided with bracing frame on the convex edge, be provided with on the bracing frame and promote the gearshift that the mobile guide piece moves radially.
The concrete structure of above-mentioned gearshift is: the outside of mobile guide piece is fixed with two push rods of installing up and down, push rod is fixed in the push pedal of vertical setting after passing guide pad, the described bracing frame screw rod that is spirally connected, one end rotational positioning of screw rod is at the middle part of described push pedal, the outside that the other end stretches out bracing frame and the handle that is provided with rotating screw bolt, and the radical length of mobile guide piece is less than the distance between the deep-slotted chip breaker of the gathering sill on the guide pad to the cylinder.
The advantage that the utility model is given prominence to compared to existing technology is:
One end of armature spindle passes the through hole on the base plate, sheathed rotor punching on armature spindle, rotating screw bolt is put in order rotor punching, so that compressing rotor punching, the mobile guide piece makes it to keep block, with briquetting rotor punching is pressed onto the position at armature spindle and gets final product, simple to operation, axiality is good between the rotor punching, greatly improved the quality that press-fits of rotor punching, the rotor punching steady quality after assembling is finished.
Description of drawings:
Fig. 1 is the schematic diagram of counterdie of the present utility model;
Fig. 2 is the schematic diagram of briquetting of the present utility model;
Fig. 3 is use view of the present utility model;
Cutaway view when Fig. 4 is the utility model use;
Fig. 5 is the schematic bottom view of the utility model counterdie.
Embodiment:
The below is further described the utility model with specific embodiment, referring to Fig. 1-5:
A kind of rotor is pressed punching sheet tooling, includes briquetting 10 and counterdie 20, and described briquetting 10 is to offer the installing hole 101 that matches with armature spindle 130 1 ends on the cylinder, and installing hole 101 can be through hole or blind hole.Outer surface at cylinder circumferentially is evenly equipped with the deep-slotted chip breaker 102 that axially arranges more than two, described counterdie 20 is provided with rotor punching arrangement and the positioner that matches with motor rotor punching sheet 140 lateral surfaces and briquetting 10 for to offer the through hole 40 that matches with the other end of armature spindle 130 at base plate 30 at base plate 30.
Above-mentioned rotor punching arrangement and positioner are: circumferentially be evenly equipped with the guide pad 60 that vertically arranges more than two on the base plate 30,70, each guide pad 60,70 inner surface is formed with the surface texture that matches with rotor punching 140 profiles and briquetting 10, the inner surface of one of them guide pad 70 vertically is provided with gathering sill, be provided with the mobile guide piece 80 that matches and can move radially with deep-slotted chip breaker 102 on the briquetting 10 on the gathering sill, be outward extended with convex edge 50 on the base plate 30 in mobile guide piece 80 outsides, be provided with bracing frame 120 on the convex edge 50, be provided with on the bracing frame 120 and promote the gearshift that mobile guide piece 80 moves radially.
The concrete structure of above-mentioned gearshift is: the outside of mobile guide piece 70 is fixed with two push rods 90 of installing up and down, push rod 90 is fixed in the push pedal 100 of vertical setting after passing guide pad 70, described bracing frame 120 screw rod 110 that is spirally connected, one end rotational positioning of screw rod 110 is stretched out the outside of bracing frame 120 and is provided with the handle of rotating screw bolt 110 at middle part, the other end of described push pedal 100, and the radical length of mobile guide piece 80 is less than the distance between the deep-slotted chip breaker of the gathering sill on the guide pad 70 to the cylinder.
Using method of the present utility model:
1, the end with armature spindle 130 is arranged in the through hole of base plate 30, is enclosed within armature spindle 130 on according to the position of matching with guide pad 60,70 rotor punching 140 and is arranged in the cavity;
2, the screw rod 110 that swings is managed sheet, and the stator punching 140 in the cavity is put in order, puts in order screw rod 110 to be screwed so that mobile guide piece 80 compresses rotor punchings 140 after complete to make it to keep block;
3, briquetting 10 is arranged on the upper end of armature spindle 130, the position of matching with guide pad 60,70 positions according to the deep-slotted chip breaker 102 on the briquetting 10 is pressed onto the position and gets final product to pressing down briquetting 10 to rotor punching 140.
Above-described embodiment only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; therefore: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection range of the present utility model.
Claims (3)
1. a rotor is pressed punching sheet tooling, it is characterized in that: include briquetting and counterdie, described briquetting is to offer the installing hole that matches with armature spindle one end on the cylinder, outer surface at cylinder circumferentially is evenly equipped with the deep-slotted chip breaker that axially arranges more than two, described counterdie is provided with rotor punching arrangement and the positioner that matches with motor rotor punching sheet lateral surface and briquetting for to offer the through hole that matches with the other end of armature spindle at base plate at base plate.
2. a kind of rotor according to claim 1 is pressed punching sheet tooling, it is characterized in that: described rotor punching arrangement and positioner are: circumferentially be evenly equipped with the guide pad that vertically arranges more than two on the base plate, the inner surface of each guide pad is formed with the surface texture that matches with rotor punching profile and briquetting, the inner surface of one of them guide pad vertically is provided with gathering sill, be provided with the mobile guide piece that matches and can move radially with deep-slotted chip breaker on the briquetting on the gathering sill, be outward extended with the convex edge on the base plate in the mobile guide piece outside, be provided with bracing frame on the convex edge, be provided with on the bracing frame and promote the gearshift that the mobile guide piece moves radially.
3. a kind of rotor according to claim 2 is pressed punching sheet tooling, it is characterized in that: the concrete structure of described gearshift is: the outside of mobile guide piece is fixed with two push rods of installing up and down, push rod is fixed in the push pedal of vertical setting after passing guide pad, the described bracing frame screw rod that is spirally connected, one end rotational positioning of screw rod is at the middle part of described push pedal, the outside that the other end stretches out bracing frame and the handle that is provided with rotating screw bolt, and the radical length of mobile guide piece is less than the distance between the deep-slotted chip breaker of the gathering sill on the guide pad to the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287449 CN202737681U (en) | 2012-06-16 | 2012-06-16 | Rotor punching sheet tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287449 CN202737681U (en) | 2012-06-16 | 2012-06-16 | Rotor punching sheet tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202737681U true CN202737681U (en) | 2013-02-13 |
Family
ID=47663340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220287449 Expired - Lifetime CN202737681U (en) | 2012-06-16 | 2012-06-16 | Rotor punching sheet tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202737681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270984A (en) * | 2021-07-01 | 2021-08-17 | 湖北信友汽车零部件有限公司 | Rotor core closed assembly mould |
-
2012
- 2012-06-16 CN CN 201220287449 patent/CN202737681U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270984A (en) * | 2021-07-01 | 2021-08-17 | 湖北信友汽车零部件有限公司 | Rotor core closed assembly mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |