CN207129838U - A kind of stator hoisting fixture - Google Patents
A kind of stator hoisting fixture Download PDFInfo
- Publication number
- CN207129838U CN207129838U CN201720994821.0U CN201720994821U CN207129838U CN 207129838 U CN207129838 U CN 207129838U CN 201720994821 U CN201720994821 U CN 201720994821U CN 207129838 U CN207129838 U CN 207129838U
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- sleeve
- hoisting fixture
- stator
- fixture according
- stator hoisting
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Abstract
The utility model provides a kind of stator hoisting fixture, is related to motor assembling field, including central shaft, the first sleeve, second sleeve, some supporters and base；The central shaft is in the second sleeve；The barrel dliameter of first sleeve is identical with the barrel dliameter of the second sleeve；First sleeve is coaxially located at the vertical top of the second sleeve, and first sleeve is actively socketed on the central shaft；The second sleeve side is flexibly connected the supporter；The second sleeve bottom connects the base.The utility model has the advantages of stabilized structure, easy to use, automaticity is high, security performance is high.
Description
Technical field
The utility model belongs to motor assembling field, and in particular to a kind of stator hoisting fixture.
Background technology
Motor stator is the actionless part of motor, and stator is by stator core, stator winding and support three parts group
Into the main function of stator is to produce rotating excitation field, and the main function of rotor is to be entered in rotating excitation field by magnetic force line cutting
And produce (output) electric current.And in motor production process, its assembling needs to use various auxiliary clamps, and due to the essence of motor
Degree requires high, and how to realize that the improved efficiency of motor assembling reduces with error rate using suitable fixture is one urgently to be resolved hurrily
Problem.
A kind of motor stator lifting fixture of patent, application number (CN201220073358.3), on stone tongs supporter
The joint hinge nut and round nut positioned at center shaft end head are provided with, central shaft is moved axially relative to supporter.In central shaft
Between the symmetrical spur rack in cylindrical four directions be meshed with the sector gear of cam, and rotated.With the non-tooth of cam
End face is taken turns by bottom part to high end position, the straight pin being in contact with the non-gear face of cam presses to elastic ring, and thus makes
Elastic ring outer ring contacts with stator internal circular surfaces produces frictional force, the support force using this frictional force as lifting.Shaft end can be passed through
Nut and round nut with joint hinge sling whole stator.But the installation weight is big, and can not be closed in transportation is assembled
Reason eliminates the influence that brings of jolting, and easily struts too early or too late supporter when stretching into stator, causes clamping unstable.
Therefore it is badly in need of wanting a kind of stator hoisting fixture in light weight, stability is strong, accuracy is high, easy to use.
Utility model content
The purpose of this utility model is to provide a kind of stator hoisting fixture, and to solve, prior art weight is big, stability is owed
Good, the problem of accuracy is not high.
The utility model provides following technical scheme：
A kind of stator hoisting fixture, including central shaft, the first sleeve, second sleeve, some supporters and base；In described
Mandrel is in the second sleeve；The barrel dliameter of first sleeve is identical with the barrel dliameter of the second sleeve；The first set
Cylinder is same to be located in the vertical top of the second sleeve, and first sleeve is actively socketed on the central shaft；Described second
Cartridges sides are flexibly connected the supporter；The second sleeve bottom connects the base.
Preferably, first cartridges sides are provided with some first connectors and some second connectors, the supporter
Top is provided with some 3rd connectors, and first connector connects the 3rd connector by second connector, whole
Body using flexible；
Preferably, the supporter is additionally provided with the 4th matching connector, and the supporter connects by the described 4th
Fitting connects the second sleeve side, is advantageous to flexibly support；
Preferably, the central shaft top annular is provided with the first spacer, and the first spacer surface is provided with inclined plane,
It is conformed with the inclined plane；
Preferably, second sleeve top side is provided with infrared sensor, and the infrared sensor connects the projection；
Preferably, a hook is hinged with the top of the second sleeve, is engaged at the top of the hook with the projection, favorably
Supporter is accurately strutted when stator hoisting fixture is stretching into stator, lifts resistance to overturning；
Preferably, the second sleeve top surface annular is provided with the second spacer, and the second spacer external diameter is more than described
The barrel dliameter of second sleeve, it is easy to position the first sleeve；
Preferably, second spacer is provided with trigger switch；
Preferably, double end cylinder and telescopic stand are provided with the base, the double end cylinder both sides connect described stretch respectively
Contracting seat, the double end cylinder are also connected with the trigger switch, are advantageous to carry out Auxiliary support in the case where stator diameter is bigger,
Lifting assembling security；
Preferably, the supporting body surface has also been bolted anti-slip rubber layer, and the central shaft top is also vertical
Provided with a clasp, Assembly stability and convenience are ensured.
The beneficial effects of the utility model are：
1st, coordinated using the first sleeve and second sleeve, flexibility is stronger, fixture radially can chucking diameter scope it is bigger, open up
Wide application surface；
2nd, using hook and infrared sensor, be advantageous to stator hoisting fixture and support is accurately strutted when stretching into stator
Body, lift resistance to overturning；
3rd, using trigger switch and double end cylinder, be advantageous to carry out Auxiliary support in the case where stator diameter is bigger, carry
Rise assembling security；
4th, the utility model overall structure consolidates, and precision is high, and automaticity is high, use easy to spread.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the present invention together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model schematic perspective view；
Fig. 3 is hook detailed schematic；
Fig. 4 is chassis interior schematic diagram.
In figure：1. the first sleeve, 2. central shafts, 3. second sleeves, 31. first spacers, 4. bases, 5. supporters, 51.
4th connector, 6. first connectors, 7. second connectors, 8. the 3rd connectors, 9. anti-slip rubber layers, 10. clasps, 11. hang
Hook, 12. second spacers, 13. projections, 14. trigger switch, 15. infrared sensors, 16. double end cylinders, 17. telescopic stands.
Embodiment
As shown in figure 1, a kind of stator hoisting fixture, including central shaft 2, the first sleeve 1, second sleeve 3, some supporters
5 and base 4；Central shaft 2 is in second sleeve 3；The barrel dliameter of first sleeve 1 is identical with the barrel dliameter of second sleeve 3；First sleeve
1 is located in together the vertical top of second sleeve 3, and the first sleeve 1 is actively socketed on central shaft 2；The activity of the side of second sleeve 3 is even
Connect supporter 5；The bottom connect base 4 of second sleeve 3.The surface of supporter 5 has also been bolted anti-slip rubber layer 9, center
The top of axle 2 is also vertical to be provided with a clasp 10, ensures Assembly stability and convenience.
As shown in Fig. 2 the side of the first sleeve 1 is provided with some first connectors 6 and some second connectors 7, supporter 5 push up
Portion is provided with some 3rd connectors 8, and the first connector 6 connects the 3rd connector 8, overall using flexible by the second connector 7；
Supporter 5 is additionally provided with the 4th matching connector 51, and supporter 5 connects the side of second sleeve 3 by the 4th connector 51,
Be advantageous to flexibly support；The top annular of central shaft 2 is provided with the first spacer 31, and the surface of the first spacer 31 is provided with inclined plane, inclined
13 are conformed with inclined-plane；The top side of second sleeve 3 is provided with infrared sensor 15, and infrared sensor 15 connects projection 13；The
The top surface of two sleeve 3 annular is provided with the second spacer 12, and the external diameter of the second spacer 12 is more than the barrel dliameter of second sleeve 3, is easy to position
First sleeve 1；Second spacer 12 is provided with trigger switch 14.
As shown in figure 3, the top of second sleeve 3 is hinged with a hook 11, the top of hook 11 is engaged with projection 13, is advantageous to
Stator hoisting fixture accurately struts supporter 5 when stretching into stator, lifts resistance to overturning.
As shown in figure 4, being provided with double end cylinder 16 and telescopic stand 17 in base 4, the both sides of double end cylinder 16 connect flexible respectively
Seat 17, double end cylinder 16 is also connected with trigger switch 14, is advantageous to carry out Auxiliary support in the case where stator diameter is bigger, lifting
Assemble security.
Specifically, in operation, loop wheel machine is integrally sling stator hoisting fixture by clasp 10, at the beginning of the first sleeve 1
Beginning, position was connected via hook 11 with the projection 13 in the inclined plane on the second spacer 12, and drive supporter 5 is overall to clasp
10 direction motion, so that diameter of the clamp body of stator hoisting fixture itself is smaller, is easy in the stator of lifting needed for stretching into,
After stator hoisting fixture stretches into stator, infrared sensor 15 is started working, when infrared sensor 15 senses stator inner wall,
Projection 13 on second spacer 12 is retracted, and the top of hook 11 is lost support, and hook 11 hangs down, and the first sleeve 1 is at center
Slide downward on axle 2, supporter 5 is so as to supporting stator inner wall, it can be ensured that accurately supports, prevents stator hoisting fixture
Too early or clamping too late.
Because the gauge size of stator is various, the limited diameter of stator hoisting fixture energy clamping, therefore use trigger switch
14 and double end cylinder 16 and telescopic stand 17 in base 4, when the first sleeve 1, which moves to, to be contacted with second sleeve 3, first set
1 bottom of cylinder pressing trigger switch 14, trigger switch 14 triggers double end cylinder 16, so as to drive the telescopic stand of the both sides of double end cylinder 16
17, telescopic stand 17 is stretched out base 4, play a part of Auxiliary support stator, prevent the inadequate and caused danger of dropping of support force.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., this practicality should be included in
Within new protection domain.
Claims (10)
1. a kind of stator hoisting fixture, it is characterised in that including central shaft, the first sleeve, second sleeve, some supporters and bottom
Seat；The central shaft is in the second sleeve；The barrel dliameter of first sleeve is identical with the barrel dliameter of the second sleeve；Institute
State the first sleeve and be coaxially located at the vertical top of the second sleeve, and first sleeve is actively socketed on the central shaft；
The second sleeve side is flexibly connected the supporter；The second sleeve bottom connects the base.
2. a kind of stator hoisting fixture according to claim 1, it is characterised in that first cartridges sides are provided with some
First connector and some second connectors, the supporter top are provided with some 3rd connectors, and first connector leads to
Cross second connector and connect the 3rd connector.
3. a kind of stator hoisting fixture according to claim 1, it is characterised in that the supporter is additionally provided with matching
The 4th connector, the supporter passes through the 4th connector and connects the second sleeve side.
4. a kind of stator hoisting fixture according to claim 1, it is characterised in that the central shaft top annular is provided with the
One spacer, the first spacer surface are provided with inclined plane, are conformed with the inclined plane.
5. a kind of stator hoisting fixture according to claim 4, it is characterised in that second sleeve top side is provided with
Infrared sensor, the infrared sensor connect the projection.
6. a kind of stator hoisting fixture according to claim 4, it is characterised in that be hinged with one at the top of the second sleeve
Hook, the hook top are engaged with the projection.
7. a kind of stator hoisting fixture according to claim 4, it is characterised in that the second sleeve top surface annular is provided with
Second spacer, the second spacer external diameter are more than the barrel dliameter of the second sleeve.
8. a kind of stator hoisting fixture according to claim 7, it is characterised in that second spacer is provided with triggering
Switch.
A kind of 9. stator hoisting fixture according to claim 8, it is characterised in that be provided with the base double end cylinder and
Telescopic stand, the double end cylinder both sides connect the telescopic stand respectively, and the double end cylinder is also connected with the trigger switch.
10. a kind of stator hoisting fixture according to claim 1, it is characterised in that the supporting body surface also passes through spiral shell
Tether and be connected to anti-slip rubber layer, also vertically a clasp is provided with the top of the central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994821.0U CN207129838U (en) | 2017-08-10 | 2017-08-10 | A kind of stator hoisting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994821.0U CN207129838U (en) | 2017-08-10 | 2017-08-10 | A kind of stator hoisting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207129838U true CN207129838U (en) | 2018-03-23 |
Family
ID=61640910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720994821.0U Active CN207129838U (en) | 2017-08-10 | 2017-08-10 | A kind of stator hoisting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207129838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531475A (en) * | 2019-01-17 | 2019-03-29 | 吴江市金澜机械制造有限公司 | A kind of new-energy automobile gear type stator inner circle fixture |
| CN112894663A (en) * | 2021-02-23 | 2021-06-04 | 合肥工业大学 | Clamp suitable for clamping object with circular through hole characteristic |
-
2017
- 2017-08-10 CN CN201720994821.0U patent/CN207129838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531475A (en) * | 2019-01-17 | 2019-03-29 | 吴江市金澜机械制造有限公司 | A kind of new-energy automobile gear type stator inner circle fixture |
| CN112894663A (en) * | 2021-02-23 | 2021-06-04 | 合肥工业大学 | Clamp suitable for clamping object with circular through hole characteristic |
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