CN204179854U - A kind of motor shaft core decompressor - Google Patents
A kind of motor shaft core decompressor Download PDFInfo
- Publication number
- CN204179854U CN204179854U CN201420631795.1U CN201420631795U CN204179854U CN 204179854 U CN204179854 U CN 204179854U CN 201420631795 U CN201420631795 U CN 201420631795U CN 204179854 U CN204179854 U CN 204179854U
- Authority
- CN
- China
- Prior art keywords
- backup pad
- upper backup
- bed die
- punched
- axle core
- 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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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of motor shaft core decompressor, it comprises base and upper backup pad that in the vertical direction is oppositely arranged; Upper backup pad is connected with base by a cylinder, and upper backup pad take cylinder as axle does translational motion, and upper backup pad is provided with the driving mechanism that driving upper backup pad moves to predeterminated position; Bed die comprises the first bed die and the second bed die; Completing the axle core press work on the first bed die at staking punch, making upper backup pad move to predeterminated position by controlling driving mechanism.Like this, axle core can not only press-fit in rotor chip by this motor shaft core decompressor quickly and easily, and once can complete two axle cores and press-fit in rotor chip, thus improves both efficiency of assembling and assembling effect.
Description
Technical field
The utility model relates to motor mounting equipment technical field, particularly a kind of motor shaft core decompressor.
Background technology
Motor is made up of rotor and stator two parts, and it is used to the conversion equipment realizing electric energy and mechanical energy and mechanical energy and electric energy.In the assembling process of motor, need axle core to be pressed in rotor chip, in order to ensure both closely cooperating, the inwall interference fit of axle core and rotor chip, manual mode press-fits comparatively difficulty; Meanwhile, because the installation site of axle core and rotor chip there are certain requirements, the mode press-fited by hand also cannot meet the requirement press-fiting position.
Therefore, provide a kind of motor shaft core decompressor, to realize the automatic press mounting of axle core and rotor chip, the efficiency of assembling of both raisings and assembling effect, need the problem of solution badly with regard to becoming those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of motor shaft core decompressor, and axle core can press-fit in rotor chip by quickly and easily, and once completes more than one axle core and press-fit in rotor chip, thus improves both efficiency of assembling and assembling effect.
For achieving the above object, the utility model provides a kind of motor shaft core decompressor, and adopts following technical scheme:
A kind of motor shaft core decompressor, comprises base and upper backup pad that in the vertical direction is oppositely arranged; Described base is provided with bed die, axle core to be punched is installed on described bed die, the threaded portion of described axle core to be punched is placed upward, and rotor chip to be punched is positioned over the top of described axle core to be punched, and the installing hole of described rotor chip to be punched is just to described axle core to be punched; The lower surface of described upper backup pad is provided with staking punch, described staking punch moves to close or away from described base direction under the effect of force piece, the lower surface of described staking punch offers axially extending bore, and the pre-installed position of described rotor chip to be punched on described axle core to be punched is the lowest limit position of described staking punch; Described upper backup pad is connected with described base by a cylinder, and described upper backup pad with described cylinder for axle does translational motion, described upper backup pad is provided with the driving mechanism that the described upper backup pad of driving moves to predeterminated position; Described bed die comprises the first bed die and the second bed die; Completing the axle core press work on described first bed die at described staking punch, making described upper backup pad move to described predeterminated position by controlling described driving mechanism, described predeterminated position makes described staking punch aim at described second bed die.
Further, described force piece is cylinder, and the cylinder barrel of described cylinder is installed on described upper backup pad, and its cylinder bar is installed on described staking punch.
Further, the upper surface of described bed die offers draw-in groove, and described axle core to be punched is installed in described draw-in groove.
Further, described driving mechanism comprises the rotary drive mechanism and drive button that are installed on described upper backup pad, and described rotary drive mechanism connects described upper backup pad, and is connected with power-equipment by described drive button.
Further, described power-equipment is described force piece.
In the course of the work, first axle core to be punched is installed on bed die, then rotor chip to be punched is positioned over above axle core to be punched, then starts force piece, make staking punch move downward, thus rotor chip is press-fited the predeterminated position to axle core; After punching press completes, force piece drives staking punch counter motion, thus make staking punch depart from axle core, but this course of action does not terminate, the technical solution of the utility model is by driving the translation of upper backup pad, make the axle core be arranged on the another one mould on base obtain punching press, improve the operating efficiency of decompressor.
In a preferred embodiment, in motor shaft core decompressor provided by the utility model, the upper surface of its bed die offers draw-in groove, axle core to be punched is installed in described draw-in groove, to simplify the installation process of axle core and bed die, increase work efficiency, and higher installation reliability can be ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of motor shaft core decompressor provided by the utility model.
Embodiment
Core of the present utility model is to provide a kind of motor shaft core decompressor, and axle core can press-fit in rotor chip by quickly and easily, thus improves both efficiency of assembling and assembling effect.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of motor shaft core decompressor, comprises base 1 and upper backup pad 2 that in the vertical direction is oppositely arranged; Described base 1 is provided with bed die 3, axle core (not shown) to be punched is installed on described bed die 3, the threaded portion of described axle core to be punched is placed upward, rotor chip (not shown) to be punched is positioned over the top of described axle core to be punched, and the installing hole of described rotor chip to be punched is just to described axle core to be punched; The lower surface of described upper backup pad 2 is provided with staking punch 4, described staking punch 4 moves to close or away from described base 1 direction under the effect of force piece 7, the lower surface of described staking punch 4 offers axially extending bore (not shown), and the pre-installed position of described rotor chip to be punched on described axle core to be punched is the lowest limit position of described staking punch 4; Described upper backup pad 2 is connected with described base 1 by a cylinder 5, and described upper backup pad 2 with described cylinder 5 for axle does translational motion, described upper backup pad 2 is provided with the driving mechanism 6 that the described upper backup pad 2 of driving moves to predeterminated position; Described bed die 3 comprises the first bed die 31 and the second bed die 32; Complete the axle core press work on described first bed die 31 at described staking punch 4, make described upper backup pad 2 move to described predeterminated position by controlling described driving mechanism 6, described predeterminated position makes described staking punch 4 aim at described second bed die 32.
Technique scheme mainly makes upper backup pad 2 after completing the axle core press work on the first bed die 31 by arranging driving mechanism 6, by doing the top of translational motion to the second bed die 32, press work is done to the upper axle core of the second bed die 32, not only reach the effect of punching press assembling, and disposablely complete 2 press works, improve the efficiency of punching press.
Alternatively, described force piece 7 is cylinder, and the cylinder barrel of described cylinder is installed on described upper backup pad 2, and its cylinder bar is installed on described staking punch 4.
Alternatively, the upper surface of described bed die 3 offers draw-in groove (not shown), and described axle core to be punched is installed in described draw-in groove.
Alternatively, described driving mechanism 6 comprises the rotary drive mechanism (not shown) and drive button (not shown) that are installed on described upper backup pad 2, described rotary drive mechanism connects described upper backup pad 2, and is connected with power-equipment (not shown) by described drive button.
Preferably, described power-equipment is described force piece 7.
The present embodiment, using stating the power resources of force piece 7 as driving mechanism 6, simplifies the structure of integral device, make force piece 7 for drive and punching press two work power is provided.
In the course of the work, first axle core to be punched is installed on the first bed die 31, then rotor chip to be punched is positioned over above axle core to be punched, then starts force piece 7, make staking punch 4 move downward, thus rotor chip is press-fited the predeterminated position to axle core; After punching press completes, force piece 7 drives staking punch 4 counter motion, thus make staking punch depart from axle core, but this course of action does not terminate, the technical solution of the utility model is by driving the translation of upper backup pad 2, make the axle core be arranged on the second bed die 32 on base 1 obtain punching press, improve the operating efficiency of decompressor.
In a preferred embodiment, in motor shaft core decompressor provided by the utility model, the upper surface of its bed die 3 offers draw-in groove, axle core to be punched is installed in described draw-in groove, to simplify the installation process of axle core and bed die, increase work efficiency, and higher installation reliability can be ensured.
Above reshaping device for stator coil provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and execution mode, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection range of the utility model claim.
Claims (5)
1. a motor shaft core decompressor, comprises base and upper backup pad that in the vertical direction is oppositely arranged;
Described base is provided with bed die, axle core to be punched is installed on described bed die, the threaded portion of described axle core to be punched is placed upward, and rotor chip to be punched is positioned over the top of described axle core to be punched, and the installing hole of described rotor chip to be punched is just to described axle core to be punched;
The lower surface of described upper backup pad is provided with staking punch, described staking punch moves to close or away from described base direction under the effect of force piece, the lower surface of described staking punch offers axially extending bore, and the pre-installed position of described rotor chip to be punched on described axle core to be punched is the lowest limit position of described staking punch;
It is characterized in that, described upper backup pad is connected with described base by a cylinder, and described upper backup pad with described cylinder for axle does translational motion, described upper backup pad is provided with the driving mechanism that the described upper backup pad of driving moves to predeterminated position;
Described bed die comprises the first bed die and the second bed die;
Completing the axle core press work on described first bed die at described staking punch, making described upper backup pad move to described predeterminated position by controlling described driving mechanism, described predeterminated position makes described staking punch aim at described second bed die.
2. motor shaft core decompressor according to claim 1, is characterized in that, described force piece is cylinder, and the cylinder barrel of described cylinder is installed on described upper backup pad, and its cylinder bar is installed on described staking punch.
3. motor shaft core decompressor according to claim 1, it is characterized in that, the upper surface of described bed die offers draw-in groove, and described axle core to be punched is installed in described draw-in groove.
4. motor shaft core decompressor according to claim 1, it is characterized in that, described driving mechanism comprises the rotary drive mechanism and drive button that are installed on described upper backup pad, and described rotary drive mechanism connects described upper backup pad, and is connected with power-equipment by described drive button.
5. motor shaft core decompressor according to claim 4, is characterized in that, described power-equipment is described force piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631795.1U CN204179854U (en) | 2014-10-28 | 2014-10-28 | A kind of motor shaft core decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631795.1U CN204179854U (en) | 2014-10-28 | 2014-10-28 | A kind of motor shaft core decompressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179854U true CN204179854U (en) | 2015-02-25 |
Family
ID=52568628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420631795.1U Expired - Fee Related CN204179854U (en) | 2014-10-28 | 2014-10-28 | A kind of motor shaft core decompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179854U (en) |
-
2014
- 2014-10-28 CN CN201420631795.1U patent/CN204179854U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |