CN206250915U - A kind of clamp tool for electric motor end cap - Google Patents
A kind of clamp tool for electric motor end cap Download PDFInfo
- Publication number
- CN206250915U CN206250915U CN201621301689.2U CN201621301689U CN206250915U CN 206250915 U CN206250915 U CN 206250915U CN 201621301689 U CN201621301689 U CN 201621301689U CN 206250915 U CN206250915 U CN 206250915U
- Authority
- CN
- China
- Prior art keywords
- base plate
- electric motor
- end cap
- motor end
- locating
- 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 - Fee Related
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Abstract
The utility model provides a kind of clamp tool for electric motor end cap, and it can be solved, and traditional frock is cumbersome, and quality is unstable, the low technical problem of clamping efficiency.Its technical scheme is such, and it includes base plate, it is characterised in that：It also includes turntable, workpiece locating mechanism, workpiece press-loading device, base plate detent mechanism and floor anchor mechanism；Rotating shaft is fixed with turntable, base plate is for circle and is rotationally supported in rotating shaft；Workpiece locating mechanism includes step-like locating dowel and alignment pin, some step-like locating dowels are fixed on base plate and are circumferentially distributed around rotating shaft, step-like locating dowel includes upper location division and lower supporting part, upper location division coordinates with the bearing groove of electric motor end cap, lower supporting part is provided with the datum level and the screwed hole with electric motor end cap, material-dropping hole, the workpiece location hole of unthreaded hole cooperation fitted with the lower surface of electric motor end cap, and alignment pin is plugged in the workpiece location hole.
Description
Technical field
The utility model is related to the processing technique field of motor component；Specifically related to a kind of clamping for electric motor end cap is used
Tool.
Background technology
A kind of electric motor end cap 10, its structure as shown in Figure 1 and Figure 2, including lid 11 and the ring that is arranged on lid 111
Shape flange 12, the axis hole that the edge of lid 11 is provided with unthreaded hole 111 and the groove 122 that is enclosed with collar flange is sequentially communicated
113 and bearing groove 112；Collar flange 12 is provided with the screwed hole 121 through lid 111.Needed motor side before hole processing
Lid is clamped in frock, and the reliability and efficiency of its clamping directly affect product quality and yield.At present, the traditional work for using
Dress, cumbersome, quality is unstable, and clamping efficiency is low.
Utility model content
Regarding to the issue above, the utility model provides a kind of clamp tool for electric motor end cap, and it can solve tradition
Frock is cumbersome, and quality is unstable, the low technical problem of clamping efficiency.
Its technical scheme is such, and it includes base plate, it is characterised in that：It also includes turntable, workpiece locating mechanism, work
Part press-loading device, base plate detent mechanism and floor anchor mechanism；
Rotating shaft is fixed with the turntable, the base plate is for circle and is rotationally supported in the rotating shaft；
The workpiece locating mechanism includes step-like locating dowel and alignment pin, and some step-like locating dowels are fixed on the bottom
Circumferentially it is distributed on plate and around the rotating shaft, the step-like locating dowel includes upper location division and lower supporting part, described fixed
Position portion coordinates with the bearing groove of electric motor end cap, and the lower supporting part is provided with the benchmark fitted with the lower surface of the electric motor end cap
Material-dropping hole, workpiece location hole that face and the screwed hole with electric motor end cap, unthreaded hole coordinate, the alignment pin are plugged in the work
In part location hole；
The workpiece press-loading device is corresponded with the step-like locating dowel, and the workpiece press-loading device includes press-fiting spiral shell
Bolt and pressing plate, the pressing plate are connected in the step-like locating dowel by press mounting bolt, the pressing plate and the electric motor end cap
Fit depressions；
The base plate detent mechanism includes locating piece, steel ball and spring, and the locating piece be arranged in parallel with the base plate, institute
State locating piece and be provided with the locating piece perforation extended radially through along base plate, steel ball and spring is provided with the locating piece perforation, it is described fixed
The diameter of the diameter less than the steel ball of the opening of the neighbouring base plate side of position block perforation, the opening away from base plate side pass through plug
Encapsulation, the spring is located between steel ball and plug, and side each step-like locating dowel of correspondence of the base plate is respectively equipped with and steel
The detent that ball coordinates；
The floor anchor mechanism is used to be fixedly connected the base plate with turntable.
Further, the base plate is connected with the rotating shaft by roller bearing, and the base plate is with the turntable by flat
Spherical bearing is connected.
Further, the axial two ends of the rotating shaft are threaded with nut, Roller Shaft described in the nut press mounting respectively
The inner ring for holding.
Further, the locating piece side relative with base plate is arc-shaped curved surface.
Further, the floor anchor mechanism is fixing bolt, the outer position of the base plate, the outer of the turntable
Position each step-like locating dowel of correspondence is respectively equipped with base plate perforation, turntable screwed hole, and the fixing bolt is worn through the base plate
The turntable screwed hole is connected behind hole.
Further, the step-like locating dowel is embedded in the mounting hole of the base plate.
Clamp tool of the present utility model, base plate is rotationally supported on turntable, and some step-like locating dowels are fixed on bottom
Circumferentially it is distributed on plate and around rotating shaft, step-like locating dowel includes upper location division and lower supporting part, its lower supporting part is provided with base
Quasi- face and material-dropping hole, workpiece location hole, in positioning workpiece location hole, pressing plate is connected to step-like positioning by press mounting bolt
On post；During clamping, first, electric motor end cap is placed in step-like locating dowel, bearing seat slot and the step-like positioning of electric motor end cap
The upper location division of post coordinates, and the lower surface of electric motor end cap is fitted with datum level, and alignment pin runs through unthreaded hole, locating piece, realizes motor
The positioning of end cap, then, pressing plate is press-fited in the groove of electric motor end cap, press mounting bolt sequentially pass through after pressing plate, axis hole with platform
Scalariform locating dowel is threadedly coupled, and that realizes electric motor end cap press-fits fixation；Secondly, previous electric motor end cap completion of processing, rotates bottom
Plate starts to process next electric motor end cap to next electric motor end cap after fixed base plate；Its is simple to operate, good stability, clamping efficiency
It is high.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of electric motor end cap.
Fig. 2 is the cross-sectional view of electric motor end cap.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the structural representation of base plate detent mechanism of the present utility model.
Reference：10- electric motor end caps；11- lids；111- unthreaded holes；112- bearing grooves；113- axis holes；12- ring-types are convex
Edge；121- screwed holes；122- grooves；20- frock clamps；21- base plates, the step-like locating dowels of 211-；The upper location divisions of 211a-；
Supporting part under 211b-；212- material-dropping holes；213- detents；22- press mounting bolts；23- pressing plates；24- alignment pins；25- turntables；
251- rotating shafts；26a- roller bearings；26b- plane bearings；27- locating supports；28- base plate detent mechanisms；281- locating pieces；
2811- locating pieces are perforated；282- plugs；283- springs；284- steel balls；285- steel ball bearings；29- fixing bolts.
Specific embodiment
As shown in Fig. 1 ~ Fig. 4, a kind of clamp tool 20 for electric motor end cap, it includes that base plate 21, turntable 25, workpiece are fixed
Position mechanism, workpiece press-loading device, base plate detent mechanism and floor anchor mechanism；
Rotating shaft 251 is fixed with turntable 25, base plate is supported in for circle and rotationally rotating shaft 251 by roller bearing 26a
On, turntable upper surface is connected with base plate lower surface by plane bearing 26b, and rotating shaft axial direction two ends are threaded with nut respectively,
The inner ring of nut press mounting roller bearing；
Workpiece locating mechanism includes step-like locating dowel 211 and alignment pin 24, and some step-like locating dowels 211 are fixed on bottom
Circumferentially it is distributed on plate and around rotating shaft 251, each step-like locating dowel 211 is embedded in the mounting hole of base plate, step-like positioning
Post 211 includes that upper location division 211a and lower supporting part 211b, upper location division 211a coordinate with the bearing groove of electric motor end cap, lower support
The upper surface of portion 211b is the datum level fitted with the lower surface of electric motor end cap, and is provided with screwed hole, unthreaded hole with electric motor end cap
The material-dropping hole 212 of cooperation, workpiece location hole, alignment pin 24 are plugged in workpiece location hole；
Workpiece press-loading device is corresponded with step-like locating dowel, including press mounting bolt 22 and pressing plate 23, and pressing plate 23 passes through
Press mounting bolt 22 is connected in step-like locating dowel 211, the fit depressions of pressing plate 23 and electric motor end cap；
Base plate detent mechanism includes locating piece 281, steel ball 284 and spring 283, and locating piece 281 is fixed on locating support 27
It is arranged in parallel above and with base plate 21, locating piece 281 is provided with the locating piece perforation 2811 extended radially through along base plate, locating piece perforation
Steel ball 284, steel ball bearing 285 and spring 283 are sequentially provided with 2811, locating piece perforation 2811 is adjacent to the opening of base plate side
Diameter of the diameter less than steel ball, the opening away from base plate side are encapsulated by plug 282, and spring 283 is located at steel ball and steel ball branch
Between seat, side each step-like locating dowel of correspondence of base plate is respectively equipped with the detent coordinated with steel ball；
Floor anchor mechanism is fixing bolt 29, and the outer position of base plate, the outer position correspondence of turntable are each step-like fixed
Position post is respectively equipped with base plate perforation, turntable screwed hole, and fixing bolt 29 connects turntable screwed hole after base plate perforation.
Claims (6)
1. a kind of clamp tool for electric motor end cap, its technical scheme is such, and it includes base plate, it is characterised in that：Its
Also include turntable, workpiece locating mechanism, workpiece press-loading device, base plate detent mechanism and floor anchor mechanism；
Rotating shaft is fixed with the turntable, the base plate is for circle and is rotationally supported in the rotating shaft；
The workpiece locating mechanism includes step-like locating dowel and alignment pin, and some step-like locating dowels are fixed on the base plate
It is distributed above and circumferentially around the rotating shaft, the step-like locating dowel includes upper location division and lower supporting part, the upper positioning
The bearing groove of portion and electric motor end cap coordinates, the lower supporting part be provided with fitted with the lower surface of the electric motor end cap datum level,
And material-dropping hole, the location hole that screwed hole with electric motor end cap, unthreaded hole coordinate, the alignment pin is plugged in the workpiece location hole
It is interior；
The workpiece press-loading device and the step-like locating dowel are corresponded, the workpiece press-loading device include press mounting bolt and
Pressing plate, the pressing plate is connected in the step-like locating dowel by press mounting bolt, and the pressing plate is recessed with the electric motor end cap
Groove is engaged；
The base plate detent mechanism includes locating piece, steel ball and spring, and the locating piece be arranged in parallel with the base plate, described fixed
Position block is provided with is perforated along the locating piece that base plate is extended radially through, and steel ball and spring, the locating piece are provided with the locating piece perforation
The diameter of the diameter less than the steel ball of the opening of the neighbouring base plate side of perforation, the opening away from base plate side are sealed by plug
Dress, the spring is located between steel ball and plug, and side each step-like locating dowel of correspondence of the base plate is respectively equipped with and steel ball
The detent of cooperation；
The floor anchor mechanism is used to be fixedly connected the base plate with turntable.
2. a kind of clamp tool for electric motor end cap according to claim 1, it is characterised in that：The base plate with it is described
Rotating shaft is connected by roller bearing, and the base plate is connected with the turntable by plane bearing.
3. a kind of clamp tool for electric motor end cap according to claim 2, it is characterised in that：The axial direction of the rotating shaft
Two ends are threaded with nut respectively, the inner ring of roller bearing described in the nut press mounting.
4. a kind of clamp tool for electric motor end cap according to claim 3, it is characterised in that：The locating piece and bottom
The relative side of plate is arc-shaped curved surface.
5. a kind of clamp tool for electric motor end cap according to claim 4, it is characterised in that：The fixed mechanism is
Fixing bolt, the outer position of the base plate, outer position each step-like locating dowel of correspondence of the turntable are respectively equipped with base plate
Perforation, turntable screwed hole, the fixing bolt connect the turntable screwed hole after base plate perforation.
6. a kind of clamp tool for electric motor end cap according to claim 5, it is characterised in that：The step-like positioning
Post is embedded in the mounting hole of the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301689.2U CN206250915U (en) | 2016-11-30 | 2016-11-30 | A kind of clamp tool for electric motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301689.2U CN206250915U (en) | 2016-11-30 | 2016-11-30 | A kind of clamp tool for electric motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206250915U true CN206250915U (en) | 2017-06-13 |
Family
ID=59003218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621301689.2U Expired - Fee Related CN206250915U (en) | 2016-11-30 | 2016-11-30 | A kind of clamp tool for electric motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206250915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685149A (en) * | 2016-11-30 | 2017-05-17 | 无锡凯涵科技有限公司 | Clamping tool for motor end cover |
-
2016
- 2016-11-30 CN CN201621301689.2U patent/CN206250915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685149A (en) * | 2016-11-30 | 2017-05-17 | 无锡凯涵科技有限公司 | Clamping tool for motor end cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191130 |