CN207807526U - Portable pump machine shaft assignment tool - Google Patents
Portable pump machine shaft assignment tool Download PDFInfo
- Publication number
- CN207807526U CN207807526U CN201721890794.9U CN201721890794U CN207807526U CN 207807526 U CN207807526 U CN 207807526U CN 201721890794 U CN201721890794 U CN 201721890794U CN 207807526 U CN207807526 U CN 207807526U
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- Prior art keywords
- supporting rod
- connection
- abutting arrangement
- bolt
- gauge stand
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Abstract
The utility model is related to the technical fields of pump shaft centering tool,Disclose portable pump shaft centering tool,Including clamping device,Clamping position is on pump side clutch circumference periphery,Clamping device includes the first abutting arrangement and the second abutting arrangement,First abutting arrangement is provided with main supporting rod and secondary supporting rod,Main supporting rod and secondary supporting rod are hinged,And it is connected to respectively on the circumference periphery of pump side clutch,With the first abutting arrangement in mirror symmetry in second abutting arrangement structure,Two abutting arrangements, which utilize, to be bolted,Centering tool further includes radial dial gauge and axial dial gauge,After centering,Secondary supporting rod is turned to along hinged place and merges position with main supporting rod,It greatly reduced volume,So that it is more easy to carry,And,Two intermediate measuring staffs use screw-rod structure,It can be suitable for the measurement of different clutch spacing by adjusting separately position of two gauge stands on screw rod.
Description
Technical field
The utility model is related to the technical field of pump shaft centering tool, more particularly to portable pump machine shaft assignment tool.
Its variable V-structure is suitable for centering application when clutch difference in size, by gauge stand on screw thread measuring staff
Position adjustability be suitable for clutch spacing difference pump-type Alignment measuring.It can be adjusted and easy to carry.
Background technology
Centering inspection and adjustment work when rotating machinery overhauls, and especially pump apparatus overhauls are often overhaul of the equipments
When an important content.Or and used centering auxiliary tool is because above clutch material is stainless steel to pump when overhauling at present
Part and can not adsorbing causes the structural requirement that centering tool can not be mounted directly or be limited to device itself, centering auxiliary tool
Seem the more more inconvenient arrangement of heaviness, shape less rule, device loose mail itself and carrying, causes device carrying and installation not
Conveniently, it is easily damaged and loses with parts, its adjustability makes set of device be suitable for a variety of pump-type.
Utility model content
The purpose of this utility model is to provide portable pump machine shaft assignment tools, it is intended to solve in the prior art for
The problem that pump machine axis and the centering tool of motor shaft progress centering are too heavy, not portable and dismounting is inconvenient.
The utility model is realized in this way portable pump machine shaft assignment tool, including：
Clamping device；Clamping position on pump side clutch circumference periphery, including：
First abutting arrangement：It is provided with main supporting rod and secondary supporting rod, the main supporting rod connects with the secondary supporting rod,
And be connected to respectively on the circumference periphery of the pump side clutch,
Second abutting arrangement：With first abutting arrangement in mirror symmetry in structure, and it is arranged symmetrically in the pump side
The both sides of the circumference periphery of clutch,
Connect bolt：Including two connection bolts, one of them described connection is bolted two main folders and holds
Bar, another described connection are bolted two secondary supporting rods,
The centering tool further includes：
Radial dial gauge mechanism：The first intermediate measuring staff, the first gauge stand and radial dial gauge are provided with, among described first
The axis of measuring staff parallel coupler jackshaft is arranged, and one end is connect with the main supporting rod of first abutting arrangement, another
End is connect with first gauge stand, and the radial direction dial gauge is located on first gauge stand, and its test side abuts motor side
The circumference periphery of clutch,
Axial dial gauge mechanism：The second intermediate measuring staff, the second gauge stand and axial dial gauge are provided with, among described second
The axis of measuring staff parallel coupler jackshaft is arranged, and one end is connect with the main supporting rod of second abutting arrangement, another
End is connect with second gauge stand, and the axial direction dial gauge is located on second gauge stand, and its test side abuts the electricity
The round sides far from the shaft coupling jackshaft of pusher side clutch.
Further, the end set of the connection of the main supporting rod of first abutting arrangement connection bolt has first
The end set of main platform, the connection connection bolt of the main supporting rod of second abutting arrangement has the second main platform, institute
It states the first main platform to be mutually parallel with the described second main platform, the both ends of the connection bolt are connected to first master and put down
On platform and the second main platform；
The end set of the connection connection bolt of the secondary supporting rod of first abutting arrangement has the first auxiliary platform, institute
The end set for stating the connection connection bolt of the main supporting rod of the second abutting arrangement has the second auxiliary platform, and described first is secondary flat
Platform is mutually parallel with second auxiliary platform, and the both ends of the connection bolt are connected to first auxiliary platform and described
On second auxiliary platform.
Further, the end set far from the connection bolt of the main supporting rod of first abutting arrangement has first
Upper cantilever end and the first lower cantalever end, first upper cantilever end are connected with the first bolt, institute with first lower cantalever end
The end for stating the first intermediate measuring staff is clamped in by first bolt between first upper cantilever and first lower cantalever；
The end set far from the connection bolt of the main supporting rod of second abutting arrangement has the second upper cantilever end
And the second lower cantalever end, second upper cantilever end and second lower cantalever end are connected with the second bolt, in described second
Between the end of measuring staff be clamped between second upper cantilever and second lower cantalever by second bolt.
Further, the described first intermediate measuring staff is threaded rod, first gauge stand and the first intermediate measuring staff screw thread
Connection；The second intermediate measuring staff is threaded rod, and second gauge stand and the second intermediate measuring staff are threadedly coupled.
Further, the first holding screw, the parallel institute of table bar of the radial direction dial gauge are provided on first gauge stand
The diametric(al) of motor side clutch is stated, and passes through the first holding screw tightening connection with first gauge stand；
The second holding screw is provided on second gauge stand, the parallel motor side of table bar of the axial direction dial gauge leans on
The axis direction of backgear, and pass through the second holding screw tightening connection with second gauge stand.
Further, first holding screw and second holding screw are butterfly-shaped screw.
Compared with prior art, portable pump machine shaft assignment tool provided by the utility model, is pressed from both sides using clamping device
It holds and is fixed on pump side clutch, and the main folder in the first abutting arrangement and the second abutting arrangement in clamping device
It is hinged to hold bar and secondary supporting rod, and when needing to carry out centering, two abutting arrangements are connected on pump side clutch, utilize spiral shell
Bolt is separately connected both ends, after centering, unclamps bolt, secondary supporting rod is turned to along hinged place and is closed with main supporting rod
And position so that the clamping device for occupying larger space is needed to be merged into two parts for occupying small volume originally so that
It is more easy to carry, and is directly also more convenient for the structure that clamping device is located on pump side clutch using bolt
It is dismounted, particularly, the fixation of clamping device is realized due to being the mode of abutting, it is in office also to make it possible to fixation
On the pump side clutch for size of anticipating, there is stronger suitability.
Description of the drawings
Fig. 1 is the schematic cross-section of portable pump machine shaft assignment tool provided by the utility model；
Fig. 2 is the schematic front view of portable pump machine shaft assignment tool provided by the utility model.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In retouching for the utility model
In stating, it is to be understood that if it is based on attached drawing to have the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right"
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or imply institute
The device or element of finger must have a particular orientation, with specific azimuth configuration and operation, therefore position described in attached drawing is closed
The term of system only for illustration, should not be understood as the limitation to this patent, for those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term as the case may be.
The realization of the utility model is described in detail below in conjunction with specific embodiment.
Referring to Fig.1 shown in -2, preferred embodiment is provided for the utility model.
Portable pump machine shaft assignment tool, including clamping device, radial dial gauge mechanism and axial dial gauge mechanism,
When centering, on pump side clutch, pump side clutch is fixedly connected gripping apparatus grips with shaft coupling, the other end of shaft coupling with
Motor shaft is using being bolted, and still, when motor shaft is connect with shaft coupling, bolt is in relaxed state, does not tighten completely,
In this way, when moving motor shaft rotation with setting stick, motor shaft can drive shaft coupling to rotate, but the concentricity of the two is unaffected, this
Sample just will not make the connection of shaft coupling and motor shaft have an impact measurement result.
Clamping device includes the first abutting arrangement and the second abutting arrangement, and the first abutting arrangement is provided with main supporting rod
100 and secondary supporting rod 200, main supporting rod 100 and secondary supporting rod 200 are hinged, and are connected to the circumference of pump side clutch respectively
On periphery, the second abutting arrangement is in mirror symmetry with the first abutting arrangement in structure, and is arranged symmetrically in pump side clutch
Circumference periphery both sides, certainly, in actual conditions, can also be two abutting arrangements in structure and orientation be in rotation
Turn symmetrical, so that two abutting arrangements are completely the same, easily facilitate the manufacturing to abutting arrangement.Two abutting arrangements
It is connected and fixed using connection bolt 300 after the completion of positioning, two connection bolts 300, one of connection bolt may be used
300 two main supporting rods 100 of connection, another connection bolt 300 connect two secondary supporting rods 200.
Radial dial gauge mechanism is provided with the first intermediate measuring staff 410, the first gauge stand 420 and radial dial gauge 430, and first
The axis of 410 parallel coupler jackshaft of intermediate measuring staff is arranged, and one end and the main supporting rod 100 of the first abutting arrangement connect
It connects, the other end is connect with the first gauge stand 420, and radial dial gauge 430 is located on the first gauge stand 420, and its test side abuts electricity
The circumference periphery of pusher side clutch,
Axial dial gauge mechanism is provided with the second intermediate measuring staff 510, the second gauge stand 520 and axial dial gauge 530, and second
The axis of 510 parallel coupler jackshaft of intermediate measuring staff is arranged, and one end is connect with the main supporting rod of the second abutting arrangement, separately
One end is connect with the second gauge stand 520, and axial dial gauge 530 is located on the second gauge stand 520, and its test side abuts motor side and leans on
The round sides of the separate shaft coupling jackshaft of backgear.
Portable pump machine shaft assignment tool provided by the utility model, using on gripping apparatus grips to pump side clutch
It is fixed, and the main supporting rod 100 and sub-folder in the first abutting arrangement and the second abutting arrangement in clamping device hold
Bar 200 is hinged, and when needing to carry out centering, two abutting arrangements are connected on pump side clutch, are connected respectively using bolt
Both ends are connect, after centering, bolt is unclamped, secondary supporting rod 200 is turned to along hinged place and is merged with main supporting rod 100
Position so that the clamping device for occupying larger space is needed to be merged into two parts for occupying small volume originally so that its
It is more easy to carry, and using bolt directly by clamping device be located in the structure on pump side clutch also more be convenient for pair
It is dismounted.
In the present embodiment, the end set of the connection connection bolt 300 of the main supporting rod 100 of the first abutting arrangement has the
The end set of one main platform 110, the connection connection bolt of the main supporting rod of the second abutting arrangement has the second main platform, the first master
Platform 110 is mutually parallel with the second main platform, and the both ends of connection bolt 300 are connected to the first main platform 110 and second
On main platform.Likewise, the end set of the connection connection bolt 300 of the secondary supporting rod 200 of the first abutting arrangement has the first pair
The end set of platform 210, the connection connection bolt 300 of the main supporting rod of the second abutting arrangement has the second auxiliary platform, and first is secondary
Platform 210 is mutually parallel with the second auxiliary platform, and the both ends of connection bolt 300 are connected to the first auxiliary platform 210 and second
On auxiliary platform.Such structure makes, is plane with the face of the abutting of bolt 300 is connect, and is on the one hand more favorable for connection bolt 300
Stress, be on the other hand also more favorable for the processing and manufacture of bolt hole.
In the present embodiment, the end set of the separate connection bolt 300 of the main supporting rod 100 of the first abutting arrangement has
122 end of one upper cantilever, 121 end and the first lower cantalever, 121 end of the first upper cantilever are connected with the first spiral shell with 122 end of the first lower cantalever
The end of bolt 130, the first intermediate measuring staff 410 is clamped in the first upper cantilever 121 and the first lower cantalever 122 by the first bolt 130
Between；Likewise, the end set of the separate connection bolt of the main supporting rod of the second abutting arrangement have the second upper cantilever end and
Second lower cantalever end, the second upper cantilever end and the second lower cantalever end are connected with the second bolt, the end of the second intermediate measuring staff 510 by
Second bolt is clamped between the second upper cantilever and the second lower cantalever.In this way, two intermediate measuring staffs utilize two when mounted
Bolt clamps, and can be removed after centering, equally can also rotate two intermediate measuring staffs rotating around two bolts, with main folder
Hold bar 100, secondary supporting rod 200 is merged together, be better able to reduce the volume of entire centering tool so that it, which is easily facilitated, takes
Band, certainly, in actual conditions, can also be the first intermediate measuring staff 410 using the first bolt 130 and with the master of the first abutting arrangement
Supporting rod 100 is hinged, and the second intermediate measuring staff 510 is also same, and such connection structure makes the connection of two measuring staffs more stablize.
In the present embodiment, the first intermediate measuring staff 410 is threaded rod, the first gauge stand 420 and 410 screw thread of the first intermediate measuring staff
Connection, in this way, the first gauge stand 420 can be moved in the length direction of the first intermediate measuring staff 410 of threaded rod upper edge, facilitates radial direction
The location arrangements of dial gauge 430, likewise, the location arrangements of axial dial gauge 530, the second intermediate measuring staff 510 are for convenience
Threaded rod, the second gauge stand 520 are threadedly coupled with the second intermediate measuring staff 510.
In the present embodiment, the first holding screw is provided on the first gauge stand 420, the table bar of radial dial gauge 430 is parallel
The diametric(al) of motor side clutch, and with the first gauge stand 420 by the first holding screw tightening connection, it in this way can be into one
The location arrangements convenient for radial dial gauge 430 of step, also allow for the dismounting of radial dial gauge 430.Likewise, axial for convenience
The location arrangements of dial gauge 530 and dismounting are provided with the second holding screw, the table bar of axial dial gauge 530 on the second gauge stand 520
The axis direction of parallel electrical machinery side clutch, and pass through the second holding screw tightening connection with the second gauge stand 520.Further,
First holding screw and the second holding screw are thumbscrew 421 as described in Figure 2.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. portable pump machine shaft assignment tool, which is characterized in that including：
Clamping device；Clamping position on pump side clutch circumference periphery, including：
First abutting arrangement：It is provided with main supporting rod and secondary supporting rod, the main supporting rod and the secondary supporting rod are hinged, and
It is connected to respectively on the circumference periphery of the pump side clutch,
Second abutting arrangement：With first abutting arrangement in mirror symmetry in structure, and it is arranged symmetrically in the pump side backrest
The both sides of the circumference periphery of wheel,
Two connection bolts：One connection is bolted two main supporting rods, another described connection is bolted
Two secondary supporting rods,
The centering tool further includes：
Radial dial gauge mechanism：It is provided with the first intermediate measuring staff, the first gauge stand and radial dial gauge, the first intermediate measuring staff
The axis of parallel coupler jackshaft is arranged, and one end is connect with the main supporting rod of first abutting arrangement, the other end and
The first gauge stand connection, the radial direction dial gauge is located on first gauge stand, and its test side abuts motor side backrest
The circumference periphery of wheel,
Axial dial gauge mechanism：It is provided with the second intermediate measuring staff, the second gauge stand and axial dial gauge, the second intermediate measuring staff
The axis of parallel coupler jackshaft is arranged, and one end is connect with the main supporting rod of second abutting arrangement, the other end and
The second gauge stand connection, the axial direction dial gauge is located on second gauge stand, and its test side abuts the motor side
Clutch outer lateral side.
2. portable pump machine shaft assignment tool as described in claim 1, which is characterized in that the master of first abutting arrangement
The end set of the connection connection bolt of supporting rod has the first main platform, the company of the main supporting rod of second abutting arrangement
The end set for connecing the connection bolt has the second main platform, the first main platform to be mutually parallel with the described second main platform,
The both ends of the connection bolt are connected on the described first main platform and the second main platform；
The end set of the connection connection bolt of the secondary supporting rod of first abutting arrangement has the first auxiliary platform, and described the
The end set of the connection connection bolt of the main supporting rod of two abutting arrangements has the second auxiliary platform, first auxiliary platform with
Second auxiliary platform is mutually parallel, and the both ends of the connection bolt are connected to first auxiliary platform and described second
On auxiliary platform.
3. portable pump machine shaft assignment tool as claimed in claim 2, which is characterized in that the master of first abutting arrangement
The end set far from the connection bolt of supporting rod has the first upper cantilever end and the first lower cantalever end, is hanged on described first
Arm end is connected with the first bolt with first lower cantalever end, and the end of the first intermediate measuring staff is clamped by first bolt
Between first upper cantilever and first lower cantalever；
The main supporting rod of second abutting arrangement far from it is described connection bolt end set have the second upper cantilever end and
Second lower cantalever end, second upper cantilever end are connected with the second bolt with second lower cantalever end, are surveyed among described second
The end of bar is clamped in by second bolt between second upper cantilever and second lower cantalever.
4. portable pump machine shaft assignment tool as claimed in claim 3, which is characterized in that the first intermediate measuring staff is spiral shell
Rasp bar, first gauge stand and the first intermediate measuring staff are threadedly coupled；The second intermediate measuring staff be threaded rod, described second
Gauge stand and the second intermediate measuring staff are threadedly coupled.
5. portable pump machine shaft assignment tool as claimed in claim 4, which is characterized in that be provided on first gauge stand
First holding screw, the diametric(al) of the parallel motor side clutch of table bar of the radial direction dial gauge, and with described first
Gauge stand passes through the first holding screw tightening connection；
The second holding screw, the parallel motor side clutch of table bar of the axial direction dial gauge are provided on second gauge stand
Axis direction, and pass through the second holding screw tightening connection with second gauge stand.
6. portable pump machine shaft assignment tool as claimed in claim 5, which is characterized in that first holding screw and
Second holding screw is butterfly-shaped screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890794.9U CN207807526U (en) | 2017-12-29 | 2017-12-29 | Portable pump machine shaft assignment tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890794.9U CN207807526U (en) | 2017-12-29 | 2017-12-29 | Portable pump machine shaft assignment tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207807526U true CN207807526U (en) | 2018-09-04 |
Family
ID=63327574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890794.9U Active CN207807526U (en) | 2017-12-29 | 2017-12-29 | Portable pump machine shaft assignment tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207807526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000548A (en) * | 2018-09-18 | 2018-12-14 | 中船动力有限公司 | The coaxality measuring mechanism and method of crankshaft end and interim abutment shaft |
| CN109894998A (en) * | 2019-03-29 | 2019-06-18 | 江苏核电有限公司 | A kind of general centralising device of horizontal small centrifugal pump |
-
2017
- 2017-12-29 CN CN201721890794.9U patent/CN207807526U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000548A (en) * | 2018-09-18 | 2018-12-14 | 中船动力有限公司 | The coaxality measuring mechanism and method of crankshaft end and interim abutment shaft |
| CN109894998A (en) * | 2019-03-29 | 2019-06-18 | 江苏核电有限公司 | A kind of general centralising device of horizontal small centrifugal pump |
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