CN203973182U - In water pump assembly, the centering of motor is shored instrument - Google Patents
In water pump assembly, the centering of motor is shored instrument Download PDFInfo
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- CN203973182U CN203973182U CN201420452575.2U CN201420452575U CN203973182U CN 203973182 U CN203973182 U CN 203973182U CN 201420452575 U CN201420452575 U CN 201420452575U CN 203973182 U CN203973182 U CN 203973182U
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- positioning seat
- screw mandrel
- centering
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 230000013011 mating Effects 0.000 claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses the centering of motor in water pump assembly and shore instrument, comprise rectangular strip locating piece, positioning seat, screw mandrel and alignment pin, wherein, positioning seat formation has the first horizontal location hole, the first threaded adjusting hole and vertical locating hole, the equal horizontal cross setting in the first horizontal location hole and the first threaded adjusting hole and run through positioning seat left and right end face, vertically locating hole vertically arranges and runs through positioning seat upper and lower end face, and vertically locating hole and the first horizontal location hole are connected.On rectangular strip locating piece, be provided with multiple positional punches that run through its upper and lower end face, rectangular strip locating piece is through the first horizontal location hole, screw mandrel is connected on positioning seat through the first threaded adjusting hole and the mode of mating by screw thread, and alignment pin is arranged in vertical locating hole and through positional punch.When the utility model application, by regulating screw mandrel to act on motor, motor is finely tuned, simple operation, time saving and energy saving, in operating process, be difficult for electric machine assembly to cause damage.
Description
Technical field
The utility model relates to a kind of governor motion, and specifically in water pump assembly, the centering of motor is shored instrument.
Background technology
Water pump assembly is in the time of application, and motor is fixed on motor base, and the rotating shaft of motor is connected with the axle of working machine, and is rotated and driven the axle of working machine to rotate to make working machine to carry out operation by the rotating shaft of motor.Wherein, in the time that the rotating shaft of motor is connected with the axle of working machine, the axle of the rotating shaft of motor and working machine coaxially need be arranged, people make electric motor shift by the mode of knocking motor at fixed electrical machinery as last now, the rotating shaft of motor is along with motor is offset, axle at machine shaft and working machine is realized after centering, then the rotating shaft of motor is connected with the axle of working machine.The centering that adopts existing mode to realize machine shaft and working crankshaft, operates waywardly, and easily the assembly of motor is caused to damage, and then affects motor service life.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, simple operation while providing one to realize machine shaft and working crankshaft centering, and in operating process, be difficult for the assembly of motor to cause the centering of motor in the water pump assembly of damage to shore instrument.
The utility model addresses the above problem and is achieved through the following technical solutions: in water pump assembly, the centering of motor is shored instrument, comprise rectangular strip locating piece, positioning seat, screw mandrel and alignment pin, described positioning seat forms the first horizontal location hole, the first threaded adjusting hole and vertically locating hole, the equal horizontal cross setting in described the first horizontal location hole and the first threaded adjusting hole and run through positioning seat left and right end face, described vertical locating hole vertically arranges and runs through positioning seat upper and lower end face, vertically locating hole and the first horizontal location hole are connected, on described rectangular strip locating piece, be provided with multiple positional punches that run through its upper and lower end face and arrange in rectangular strip locating piece length direction equal intervals, rectangular strip locating piece coaxially arranges with vertical locating hole through the first horizontal location hole and an one positional punch, screw mandrel is connected on positioning seat through the first threaded adjusting hole and the mode of mating by screw thread, described alignment pin be arranged in vertical locating hole and through with the positional punch of the coaxial setting of vertical locating hole.The quantity that the utility model required centering of the present utility model of when application is shored instrument is two covers, and two cover centerings are shored on the front and back pin that instrument withstands on respectively motor.When the utility model application, rectangular strip locating piece one end is fixed on motor base, adjust positioning seat at rectangular strip locating piece superior displacement, in the time reaching suitable position, by alignment pin being embedded in vertical locating hole and through a positional punch of screw mandrel, and then positioning seat is completed to location; Screw mandrel one end holds on motor, and in the time that need are adjusted the axle centering of machine shaft and working machine, by rotary screw rod, at positioning seat superior displacement, screw mandrel pushes motor pin, and then can realize fine setting to motor.
Further, the aperture of described positional punch is more than or equal to the aperture of vertical locating hole.The utility model is set to be greater than the aperture of vertical locating hole by the aperture of positional punch, be convenient to alignment pin through vertical locating hole and positional punch, the interference that can reduce alignment pin and embed in vertical locating hole time, rectangular strip locating piece causes it.
Further, in water pump assembly, the centering of motor is shored instrument, also comprise dog screw and shore head, the described head of shoring comprises that pressing plate and one end are connected in the circular connecting pipe of pressing plate central part, circular connecting pipe is provided with the second threaded adjusting hole of running through its sidewall, described screw mandrel one end embeds in circular connecting pipe, and it embeds the annular positioning groove that one end lateral wall indent in circular connecting pipe forms, described in shore head by dog screw one end through the second threaded adjusting hole and embed in the annular positioning groove of screw mandrel and be arranged on screw mandrel.So, the utility model has the head of shoring of pressing plate and circular connecting pipe by setting, having while shoring by pressing plate function in motor pin, and the stress surface can increase the utility model and act on motor time; Screw mandrel of the present utility model is in the time of positioning seat superior displacement, and screw mandrel rotates around dog screw, and screw mandrel rotates can not drive to be shored head and rotate, so can avoid screw mandrel drive motor laterally to finely tune time because the twisting active force of screw mandrel causes motor vertical shift.
Further, in described circular connecting pipe, be provided with ball, the termination indent formation that described screw mandrel embeds circular connecting pipe end has coniform locating slot, and described ball is arranged between screw mandrel and pressing plate, and contacts with pressing plate with coniform locating slot inwall.So, in the time that the utility model is applied, screw mandrel acts on the pressing plate of shoring head by ball, screw mandrel does not directly act on pressing plate, ball to the effect that holds of screw mandrel under, the position of the corresponding annular positioning groove of dog screw remains unchanged substantially, causes motor vertical shift can further avoid screw mandrel rotation drive motor laterally to finely tune time.
Further, the other end lateral wall evagination formation that described screw mandrel embeds circular connecting pipe end relatively has annular operating desk, and annular operating desk arranges around screw mandrel axis, and forms and have multiple through holes on annular operating desk.So, can be by a rod member be embedded in the through hole of annular operating desk when the utility model application, operating personnel can hold this rod member and carry out rotary screw, time saving and energy saving, and simple operation.
Further, in water pump assembly, the centering of motor is shored instrument, also comprise location-plate, described location-plate forms multiple positioning screw holes that run through its left and right end face, described rectangular strip locating piece one end downward bending and be connected in location-plate central part, described location-plate and shore head and be positioned at positioning seat the same side.The utility model is in when application pre-groove on motor base, by the bolt that passes positioning screw hole and embed in motor base, location-plate is fixed on motor base, and then rectangular strip locating piece is fixed on motor base, so, simple operation when fixing rectangular strip locating piece.
In order to strengthen the syndeton of location-plate and rectangular strip locating piece, further, described location-plate and rectangular strip locating piece become one.
Further, in water pump assembly, the centering of motor is shored instrument, also comprise stop screw, elastic component and ball stud, described positioning seat forms the second horizontal location hole that is horizontally disposed with and connects with vertical locating hole, the second horizontal location hole one end opening is positioned at positioning seat side, one end that the second horizontal location hole opening is positioned at positioning seat side has one section and is provided with the internal thread mating with stop screw external screw thread, described stop screw one end embeds in the second horizontal location hole and the mode of mating by screw thread is connected with positioning seat, described ball stud embeds in the second horizontal location hole and its bulb end holds on alignment pin, elastic component is arranged on the second Nei Qieqi two ends, horizontal location hole and acts on respectively stop screw and ball stud.So, in the utility model when application,, under the effect that holds of ball stud, can not come off after making alignment pin embed vertical locating hole easily.
Further, the vertically opening part convex formation of location nose end is connected in described the second horizontal location hole annular stop platform.The utility model, under the effect of annular stop platform, can prevent from taking off after alignment pin, and the opening part that ball stud and elastic component are positioned at vertical locating hole side from the second horizontal location hole enters vertical locating hole, and then can prevent that ball stud and elastic component from coming off.
In sum, the utlity model has following beneficial effect: the utility model overall structure is simple, be convenient to realize, cost is low, and when the utility model application, rectangular strip locating piece one end is fixed on motor base, in the time the axle of machine shaft and working machine need being realized to centering, realize the transverse shift of motor by rotary screw rod at positioning seat superior displacement, and then complete the fine setting to motor, realize quick centring, simple operation, time saving and energy saving; When the utility model application, by the mode promoting, motor is finely tuned; can avoid knocking the behaviour that motor causes electric machine assembly bad; and the dial gauge or the laser alignment instrument that adopt can avoid knocking to centering time impact, and then can effectively protect electric machine assembly and centering console.
Brief description of the drawings
Fig. 1 is the structural representation of a specific embodiment of the utility model;
Fig. 2 be in Fig. 1 B-B to sectional structure schematic diagram;
Fig. 3 be in Fig. 1 A-A to sectional structure schematic diagram.
1, rectangular strip locating piece, 2, positioning seat, 3, screw mandrel, 4, stop screw, 5, elastic component, 6, ball stud, 7, alignment pin, 8, dog screw, 9, ball, 10, shore head, 11, annular operating desk, 12, positional punch.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is done to detailed description further, but embodiment of the present utility model is not limited to this.
Embodiment 1:
As shown in Figure 1, in water pump assembly, the centering of motor is shored instrument, comprise rectangular strip locating piece 1, positioning seat 2, screw mandrel 3 and alignment pin 7, wherein, positioning seat 2 formations have the first horizontal location hole, the first threaded adjusting hole and vertical locating hole, the equal horizontal cross setting in the first horizontal location hole and the first threaded adjusting hole and run through positioning seat 2 left and right end faces, vertically locating hole vertically arranges and runs through positioning seat 2 upper and lower end faces, vertically locating hole and the connection of the first horizontal location hole.On the rectangular strip locating piece 1 of the present embodiment, be provided with multiple positional punches 12 that run through its upper and lower end face, multiple positional punches 12 are arranged in rectangular strip locating piece 1 length direction equal intervals, the aperture of positional punch 12 is more than or equal to the aperture of vertical locating hole, rectangular strip locating piece 1 coaxially arranges with vertical locating hole through the first horizontal location hole and an one positional punch 12, the first threaded adjusting hole is provided with the internal thread of screw mandrel 3 external screw thread couplings, screw mandrel 3 is connected on positioning seat 2 through the first threaded adjusting hole and the mode of mating by screw thread, alignment pin 7 be arranged in vertical locating hole and through with the positional punch 12 of the coaxial setting of vertical locating hole.
When the present embodiment application, rectangular strip locating piece 1 one end is fixed on motor base, it is a set of that the centering that the pin place, front and back of every motor arranges respectively the present embodiment is shored instrument, in the time the axle of the rotating shaft of motor and working machine need being realized to centering, by rotary screw rod 3, motor is applied to active force motor is finely tuned, and then complete centering.
Embodiment 2:
As shown in Figure 2, the present embodiment has been made and following further having been limited on the basis of embodiment 1: the present embodiment also comprises dog screw 8 and shores 10, wherein, shore 10 and comprise pressing plate and circular connecting pipe, the pressing plate of the present embodiment adopts a rectangular slab to form, circular connecting pipe one end is connected in pressing plate central part, and circular connecting pipe is provided with the second threaded adjusting hole of running through its sidewall, and the second threaded adjusting hole is provided with the internal thread mating with dog screw 8 external screw threads.Screw mandrel 3 one end embed in circular connecting pipe, and it embeds the annular positioning groove that one end lateral wall indent in circular connecting pipe forms, shore 10 by dog screw 8 one end through the second threaded adjusting hole and embed in the annular positioning groove of screw mandrel 3 and be arranged on screw mandrel 3.
In the present embodiment when application,, by shoring a pressing plate function of 10 in motor pin, screw mandrel 3 rotates around dog screw 8, when rotating, screw mandrel 3 can not drive to shore 10 and rotate, so, the interference can reduce screw mandrel 3 and twist active force motor is finely tuned time.
Embodiment 3:
The present embodiment has been made following further restriction on the basis of embodiment 2: in the circular connecting pipe of the present embodiment, be provided with ball 9, the termination indent formation that screw mandrel 3 embeds circular connecting pipe end has coniform locating slot, ball 9 is arranged between screw mandrel 3 and pressing plate, and contacts with pressing plate with coniform locating slot inwall.The present embodiment when application, under the effect of ball 9, the EDGE CONTACT of dog screw 8 and annular positioning groove can avoid motor to finely tune time, the interference of the twisting active force that can further reduce screw mandrel 3 to motor fine setting.
Embodiment 4:
Simple operation during for rotary screw rod 3, the present embodiment has been made following further restriction on the basis of embodiment 2 or embodiment 3: the relative other end lateral wall evagination that embeds circular connecting pipe end of screw mandrel 3 of the present embodiment forms annular operating desk 11, wherein, annular operating desk 11 arranges around screw mandrel 3 axis, and forms and have multiple through holes on annular operating desk.So, when the present embodiment application, can be by be embedded in a rod member at the through hole of annular operating desk 11, operating personnel hold this rod member and carry out rotary screw 3, and simple operation is time saving and energy saving.
Embodiment 5:
Simple operation during for fixing rectangular strip locating piece 1, on the basis of the present embodiment any one embodiment in embodiment 2～embodiment 4, make following further restriction: the present embodiment also comprises location-plate 13, wherein, location-plate 13 forms multiple positioning screw holes that run through its left and right end face, rectangular strip locating piece 1 one end downward bending and be connected in location-plate 13 central parts, a location-plate 13 and shore 10 and be positioned at positioning seat 2 the same sides.In order to promote the structural strength of the present embodiment, location-plate 13 and the rectangular strip locating piece 1 of the present embodiment become one.
When the present embodiment application, pre-groove on motor base, location-plate 13 is arranged in this groove, is passed positioning screw hole and is embedded in motor base, and then location-plate 13 is fixed on motor base by bolt.
Embodiment 6:
As shown in Figure 3, on the basis of the present embodiment any one embodiment in embodiment 1～embodiment 5, make following further restriction: the present embodiment also comprises stop screw 4, elastic component 5 and ball stud 6, wherein, the elastic component 5 of the present embodiment adopts spring, positioning seat 2 forms the second horizontal location hole that is horizontally disposed with and connects with vertical locating hole, the second horizontal location hole one end opening is positioned at positioning seat 2 sides, one end that the second horizontal location hole opening is positioned at positioning seat 2 sides has one section and is provided with the internal thread mating with stop screw 4 external screw threads, stop screw 4 one end embed in the second horizontal location hole and the mode of mating by screw thread is connected with positioning seat 2, ball stud 6 embeds in the second horizontal location hole and its bulb end holds on alignment pin 7, elastic component 5 is arranged on the second Nei Qieqi two ends, horizontal location hole and acts on respectively stop screw 4 and ball stud 6.The present embodiment embeds after vertical locating hole at alignment pin 7, and ball stud 6 produces and holds effect alignment pin 7, can prevent that alignment pin 7 from coming off easily.
Embodiment 7:
In order to prevent taking off the rear elastic component 5 of alignment pin 7 and ball stud 6 comes off, the present embodiment has been made and further having been limited as follows on the basis of embodiment 6: the second horizontal location hole of the present embodiment is connected vertically the opening part convex of location nose end and formed and have annular stop platform.
As mentioned above, can realize preferably the utility model.
Claims (9)
1. in water pump assembly, the centering of motor is shored instrument, it is characterized in that, comprise rectangular strip locating piece (1), positioning seat (2), screw mandrel (3) and alignment pin (7), described positioning seat (2) forms the first horizontal location hole, the first threaded adjusting hole and vertically locating hole, the equal horizontal cross setting in described the first horizontal location hole and the first threaded adjusting hole and run through positioning seat (2) left and right end face, described vertical locating hole vertically arranges and runs through positioning seat (2) upper and lower end face, vertically locating hole and the first horizontal location hole are connected, on described rectangular strip locating piece (1), be provided with multiple positional punches (12) that run through its upper and lower end face and arrange in rectangular strip locating piece (1) length direction equal intervals, rectangular strip locating piece (1) coaxially arranges with vertical locating hole through the first horizontal location hole and an one positional punch (12), screw mandrel (3) is connected on positioning seat (2) through the first threaded adjusting hole and the mode of mating by screw thread, described alignment pin (7) be arranged in vertical locating hole and through with the positional punch (12) of the coaxial setting of vertical locating hole.
2. in water pump assembly according to claim 1, the centering of motor is shored instrument, it is characterized in that, the aperture of described positional punch (12) is more than or equal to the aperture of vertical locating hole.
3. in water pump assembly according to claim 1, the centering of motor is shored instrument, it is characterized in that, also comprise dog screw (8) and shore head (10), the described head (10) of shoring comprises that pressing plate and one end are connected in the circular connecting pipe of pressing plate central part, circular connecting pipe is provided with the second threaded adjusting hole of running through its sidewall, described screw mandrel (3) one end embeds in circular connecting pipe, and it embeds the annular positioning groove that one end lateral wall indent in circular connecting pipe forms, the described head (10) of shoring is passed the second threaded adjusting hole and is embedded in the annular positioning groove of screw mandrel (3) by dog screw (8) one end and is arranged on screw mandrel (3).
4. in water pump assembly according to claim 3, the centering of motor is shored instrument, it is characterized in that, in described circular connecting pipe, be provided with ball (9), the termination indent formation that described screw mandrel (3) embeds circular connecting pipe end has coniform locating slot, described ball (9) is arranged between screw mandrel (3) and pressing plate, and contacts with pressing plate with coniform locating slot inwall.
5. in water pump assembly according to claim 3, the centering of motor is shored instrument, it is characterized in that, the other end lateral wall evagination formation that described screw mandrel (3) embeds circular connecting pipe end relatively has annular operating desk (11), annular operating desk (11) arranges around screw mandrel (3) axis, and forms and have multiple through holes on annular operating desk.
6. in water pump assembly according to claim 3, the centering of motor is shored instrument, it is characterized in that, also comprise location-plate (13), described location-plate (13) forms multiple positioning screw holes that run through its left and right end face, described rectangular strip locating piece (1) one end downward bending and be connected in location-plate (13) central part, described location-plate (13) and shore head (10) and be positioned at positioning seat (2) the same side.
7. in water pump assembly according to claim 6, the centering of motor is shored instrument, it is characterized in that, described location-plate (13) becomes one with rectangular strip locating piece (1).
8. shore instrument according to the centering of motor in the water pump assembly described in any one in claim 1～7, it is characterized in that, also comprise stop screw (4), elastic component (5) and ball stud (6), described positioning seat (2) forms the second horizontal location hole that is horizontally disposed with and connects with vertical locating hole, the second horizontal location hole one end opening is positioned at positioning seat (2) side, one end that the second horizontal location hole opening is positioned at positioning seat (2) side has one section and is provided with the internal thread mating with stop screw (4) external screw thread, described stop screw (4) one end embeds in the second horizontal location hole and the mode of mating by screw thread is connected with positioning seat (2), described ball stud (6) embeds in the second horizontal location hole and its bulb end holds on alignment pin (7), elastic component (5) is arranged on the second Nei Qieqi two ends, horizontal location hole and acts on respectively stop screw (4) and ball stud (6).
9. in water pump assembly according to claim 8, the centering of motor is shored instrument, it is characterized in that, the vertically opening part convex formation of location nose end is connected in described the second horizontal location hole annular stop platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452575.2U CN203973182U (en) | 2014-08-12 | 2014-08-12 | In water pump assembly, the centering of motor is shored instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452575.2U CN203973182U (en) | 2014-08-12 | 2014-08-12 | In water pump assembly, the centering of motor is shored instrument |
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| Publication Number | Publication Date |
|---|---|
| CN203973182U true CN203973182U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452575.2U Expired - Fee Related CN203973182U (en) | 2014-08-12 | 2014-08-12 | In water pump assembly, the centering of motor is shored instrument |
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| Country | Link |
|---|---|
| CN (1) | CN203973182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619045A (en) * | 2016-03-17 | 2016-06-01 | 沈阳飞机工业（集团）有限公司 | Method for assembling tool suspension rack assembly through flute-shaped universal shafts |
| CN110666535A (en) * | 2019-09-27 | 2020-01-10 | 天津航天机电设备研究所 | Clamping tool and method for batch processing of polyhedral products |
-
2014
- 2014-08-12 CN CN201420452575.2U patent/CN203973182U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619045A (en) * | 2016-03-17 | 2016-06-01 | 沈阳飞机工业（集团）有限公司 | Method for assembling tool suspension rack assembly through flute-shaped universal shafts |
| CN110666535A (en) * | 2019-09-27 | 2020-01-10 | 天津航天机电设备研究所 | Clamping tool and method for batch processing of polyhedral products |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |