CN208887846U - Slurry pump impeller static balancing apparatus - Google Patents
Slurry pump impeller static balancing apparatus Download PDFInfo
- Publication number
- CN208887846U CN208887846U CN201821584748.0U CN201821584748U CN208887846U CN 208887846 U CN208887846 U CN 208887846U CN 201821584748 U CN201821584748 U CN 201821584748U CN 208887846 U CN208887846 U CN 208887846U
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- China
- Prior art keywords
- pump impeller
- slurry pump
- static balancing
- balancing apparatus
- support frames
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- 239000002002 slurry Substances 0.000 title claims abstract description 62
- 230000003068 static effect Effects 0.000 title claims abstract description 39
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims abstract description 19
- 239000003351 stiffener Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of slurry pump impeller static balancing apparatus, belong to mine pump rotor static balancing engineering device technique field, driving cylinder including two support frames, the upper end for being separately positioned on two support frames, the free end of two driving cylinders is oppositely arranged, the free end of driving cylinder is provided with the clamp assemblies for clamping slurry pump impeller, and the lifting assembly for going up and down slurry pump impeller centering is additionally provided between two support frames.Slurry pump impeller static balancing apparatus provided by the utility model, lifting assembly is provided between two support frames, lifting assembly drives slurry pump impeller steadily to rise between clamp assemblies, clamp assemblies clamp slurry pump impeller, facilitate slurry pump impeller is quiet to wear axis, slurry pump impeller can axially be rotated along it, and then complete the static balancing test of slurry pump impeller, without being equipped with the balance shaft of multiple diameter, the cost of equipment is reduced.
Description
Technical field
The utility model belongs to mine pump rotor static balancing engineering device technique field, is to be related to a kind of slag more specifically
Stock pump impeller static balancing apparatus.
Background technique
Pulp pump is generally used in mine ore dressing process, the impeller of Pulp pump for conveying the slurry containing solid particle
As the core component of entire product, product quality requires very high.
Slurry pump impeller generally uses Foundry Production, also needs to carry out static balancing test to impeller after processing is completed, with calibration
The aequum of impeller prevents impeller centre-of gravity shift, and influences the application performance and service life of Pulp pump, quiet flat carrying out impeller
When weighing apparatus test, generally runs through impeller shaft diameter using balance shaft, and balance shaft is placed on balancing stand, observes the rolling of impeller,
To determine the balance of impeller, but this impeller static balance detection has certain problems, firstly, since the size of impeller is not
Together, the diameter of axle is not also identical, when carrying out static balancing test to different size of impeller, often requires to use the balance of different-diameter
Axis, the balance shaft for making a variety of different-diameters will cause the promotion of equipment cost；Meanwhile when impeller static balance, impeller need to be carried out
The operation for wearing axis can also wear axis using artificial lift to move for small impeller, but for large-scale impeller, artificial lift to move difficulty compared with
Greatly, hand fit's centering is still needed to using hanging device, causes impeller static balance to wear axis troublesome in poeration.
Utility model content
The purpose of this utility model is to provide a kind of slurry pump impeller static balancing apparatus, it is intended to it is quiet to solve slurry pump impeller
When blance test, it need to be equipped with the balance shaft of multiple diameter for different size of impeller, improve equipment cost, in addition, also depositing
Wearing axis problem troublesome in poeration.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of slurry pump impeller static balance dress
It sets, the driving cylinder including two support frames, the upper end for being separately positioned on two support frames as described above, two driving cylinders
Free end is oppositely arranged, and the free end of the driving cylinder is provided with the clamp assemblies for clamping slurry pump impeller, and described two
The lifting assembly for going up and down slurry pump impeller centering is additionally provided between a support frame.
Further, the clamp assemblies include with it is described driving cylinder free end be fixedly connected sleeve, rotation set
The jacking block set the rotation axis in the sleeve and be fixed at the one end of the rotation axis far from the sleeve.
Further, the jacking block is cone.
Further, protection bed course is provided in the outside cambered surface of the jacking block.
Further, the lifting assembly include accommodate plate and be arranged in the accommodating plate lower part it is described for driving
Accommodate the lifting cylinder of plate lifting.
Further, the accommodating plate is the folded plate and opening upwards of V-arrangement.
Further, the upper surface of the accommodating plate is provided with protection bed course.
Further, stiffener plate is fixedly installed between support frame as described above and the fixing end of the driving cylinder.
It further, further include sliding rail, support frame as described above is slidably arranged on the sliding rail.
The beneficial effect of slurry pump impeller static balancing apparatus provided by the utility model is: compared with prior art, this
Utility model slurry pump impeller static balancing apparatus, lifting assembly is provided between two support frames, and lifting assembly drives Pulp pump
Impeller steadily rises between clamp assemblies, and clamp assemblies clamp slurry pump impeller, facilitates slurry pump impeller is quiet to wear axis, slurry
Impeller of pump can axially be rotated along it, and then complete the static balancing test of slurry pump impeller, without being equipped with the balance shaft of multiple diameter,
Reduce the cost of equipment.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the main view of slurry pump impeller static balancing apparatus provided by the embodiment of the utility model；
Fig. 2 is the side view of slurry pump impeller static balancing apparatus provided by the embodiment of the utility model；
Fig. 3 is the structural representation of the lifting assembly of slurry pump impeller static balancing apparatus provided by the embodiment of the utility model
Figure.
In figure: 1, support frame；2, cylinder is driven；3, clamp assemblies；31, sleeve；32, rotation axis；33, jacking block；34, it protects
Bed course；4, lifting assembly；41, plate is accommodated；42, lifting cylinder；43, bed course is protected；5, stiffener plate；6, sliding rail.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Fig. 1 and Fig. 2 is please referred to, now slurry pump impeller static balancing apparatus provided by the utility model is illustrated.Slurry
Impeller of pump static balancing apparatus, the driving cylinder 2 including two support frames 1, the upper end for being separately positioned on two support frames 1, two
The free end of driving cylinder 2 is oppositely arranged, and the free end of driving cylinder 2 is provided with the clamp assemblies for clamping slurry pump impeller
3, the lifting assembly 4 for going up and down slurry pump impeller centering is additionally provided between two support frames 1.
Slurry pump impeller static balancing apparatus provided by the utility model, compared with prior art, the utility model Pulp pump
Impeller static balancing apparatus, support frame 1 are two, are vertically arranged, and two support frames 1 are parallel to each other, the upper end of each support frame 1
It is welded with a driving cylinder 2, the free end of two driving cylinders 2 is oppositely arranged, and is driven and is welded on the free end of cylinder 2
Clamp assemblies 3 are connected to, clamp assemblies 3 are connected to respectively in the water inlet and axis hole of slurry pump impeller, to clamp Pulp pump
Impeller, and slurry pump impeller can axially be rotated along it, and then complete the static balancing test of slurry pump impeller, meanwhile, in two branch
It is additionally provided with lifting assembly 4 between support 1, before static balancing test, lifting assembly 4 is placed on after first erecting slurry pump impeller
On, i.e. slurry pump impeller axially retains horizontal, and lifting assembly 4 drives slurry pump impeller steadily to rise between clamp assemblies 3,
Clamp assemblies 3 clamp slurry pump impeller, and then lifting assembly 4 declines again, so that slurry pump impeller be made to be fastened on clamp assemblies 3
Between, solve the problems, such as that slurry pump impeller static balancing test wears axis trouble.
As a kind of specific embodiment of the utility model, referring to Fig. 1, clamp assemblies 3 include and driving cylinder 2
Sleeve 31 that free end is fixedly connected, the rotation axis 32 being rotatably arranged in sleeve 31 and to be fixed at rotation axis 32 separate
The jacking block 33 of one end of sleeve 31.In the present embodiment, one end of sleeve 31 is weldingly fixed on the free end of driving cylinder 2, rotation
Axis 32 is threaded through in sleeve 31, and 31 inner cavity of sleeve is embedded with multiple deep groove ball bearings, and rotation axis 32 is rotated by deep groove ball bearing
It is arranged in sleeve 31, while rotation axis 32 is fastened in sleeve 31, will not fall off, the one of rotation axis 32 is welded and fixed in jacking block 33
End, for abutting the water inlet and axis hole of slurry pump impeller respectively, thus make slurry pump impeller by clamp assemblies 3 along it is axial from
By rotating, while jacking block 33 and rotation axis 32 can also be an integral molding structure.
As a kind of specific embodiment of the utility model, referring to Fig. 1, jacking block 33 is cone.The present embodiment
In, the tip of two jacking blocks 33 is oppositely arranged, and the tip of conical jacking block 33 is threaded through respectively in Pulp pump water inlet and axis hole,
The Pulp pump water inlet of different model and the diametric requirements of axis hole can be met, effective card is able to achieve and sets, it is versatile.
As a kind of specific embodiment of the utility model, referring to Fig. 1, being provided with guarantor in the outside cambered surface of jacking block 33
Protection pad layer 34.In the present embodiment, protects 34 welding of bed course in the outside cambered surface of jacking block 33, avoid block and slurry pump impeller rigid
Property contact, and damage slurry pump impeller.
It as a kind of specific embodiment of the utility model, please refers to Fig.1 to Fig.3, lifting assembly 4 includes accommodating plate 41
And the lifting cylinder 42 that the lower part of accommodating plate 41 is used to that accommodating plate 41 to be driven to go up and down is set.In the present embodiment, lifting cylinder
42 are arranged between two support frames 1, for going up and down accommodating plate 41, drive on the slurry pump impeller being placed on accommodating plate 41
Rise, be fastened between clamp assemblies 3, after static balancing test to be done, then by accommodating plate 41 slurry pump impeller is unloaded.
As a kind of specific embodiment of the utility model, referring to Fig. 2, accommodating plate 41 is the folded plate and opening of V-arrangement
Upwards.In the present embodiment, accommodating plate 41 is the folded plate of V-arrangement, and the slurry pump impeller being placed on accommodating plate 41 is effectively prevent to occur
It rolls.
As a kind of specific embodiment of the utility model, referring to Fig. 2, the upper surface of accommodating plate 41 is provided with protection
Bed course 43.In the present embodiment, protection bed course 43 welding avoids accommodating plate 41 and slurry pump impeller in the upper surface of accommodating plate 41
Outer rim rigid contact, and damage slurry pump impeller.
As a kind of specific embodiment of the utility model, referring to Fig. 1, the fixing end of support frame 1 and driving cylinder 2
Between be fixedly installed stiffener plate 5.In the present embodiment, the upper end of every piece of support frame 1 is respectively arranged with two pieces of stiffener plates 5,
Two pieces of stiffener plates 5 are respectively welded at the two sides of 1 upper end of support frame, and fix with the sidewall weld of the fixing end of driving cylinder 2,
For guaranteeing the stability of driving cylinder 2 and support frame 1.
As a kind of specific embodiment of the utility model, Fig. 1 and Fig. 2 are please referred to, further includes sliding rail 6, support frame 1 is sliding
It is dynamic to be arranged on sliding rail 6.In the present embodiment, support frame 1 is slided by sliding rail 6, increases the distance between two support frames 1, from
And meet the static balancing test requirement of large-scale slurry pump impeller.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. slurry pump impeller static balancing apparatus, which is characterized in that including two support frames, be separately positioned on two support frames as described above
Upper end driving cylinder, two it is described driving cylinders free ends be oppositely arranged, it is described driving cylinder free end be provided with
For clamping the clamp assemblies of slurry pump impeller, it is additionally provided between described two support frames for going up and down slurry pump impeller centering
Lifting assembly.
2. slurry pump impeller static balancing apparatus as described in claim 1, which is characterized in that the clamp assemblies include with it is described
It the free end sleeve being fixedly connected of driving cylinder, the rotation axis that is rotatably arranged in the sleeve and is fixed at described
The jacking block of the one end of rotation axis far from the sleeve.
3. slurry pump impeller static balancing apparatus as claimed in claim 2, which is characterized in that the jacking block is cone.
4. slurry pump impeller static balancing apparatus as claimed in claim 3, which is characterized in that set in the outside cambered surface of the jacking block
It is equipped with protection bed course.
5. slurry pump impeller static balancing apparatus as described in claim 1, which is characterized in that the lifting assembly includes accommodating plate
And the lifting cylinder that the lower part of the accommodating plate is used to that the accommodating plate to be driven to go up and down is set.
6. slurry pump impeller static balancing apparatus as claimed in claim 5, which is characterized in that the accommodating plate is the folded plate of V-arrangement
And opening upwards.
7. slurry pump impeller static balancing apparatus as claimed in claim 5, which is characterized in that the upper surface setting of the accommodating plate
There is protection bed course.
8. slurry pump impeller static balancing apparatus as described in claim 1, which is characterized in that support frame as described above and the driving gas
Stiffener plate is fixedly installed between the fixing end of cylinder.
9. the slurry pump impeller static balancing apparatus as described in claim 1-8 any one, which is characterized in that it further include sliding rail,
Support frame as described above is slidably arranged on the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584748.0U CN208887846U (en) | 2018-09-27 | 2018-09-27 | Slurry pump impeller static balancing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584748.0U CN208887846U (en) | 2018-09-27 | 2018-09-27 | Slurry pump impeller static balancing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208887846U true CN208887846U (en) | 2019-05-21 |
Family
ID=66514247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821584748.0U Active CN208887846U (en) | 2018-09-27 | 2018-09-27 | Slurry pump impeller static balancing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208887846U (en) |
-
2018
- 2018-09-27 CN CN201821584748.0U patent/CN208887846U/en active Active
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