CN202951905U - Suspension drilling jig of centrifugal pump - Google Patents
Suspension drilling jig of centrifugal pump Download PDFInfo
- Publication number
- CN202951905U CN202951905U CN 201220651638 CN201220651638U CN202951905U CN 202951905 U CN202951905 U CN 202951905U CN 201220651638 CN201220651638 CN 201220651638 CN 201220651638 U CN201220651638 U CN 201220651638U CN 202951905 U CN202951905 U CN 202951905U
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- CN
- China
- Prior art keywords
- installing hole
- bearing cap
- suspension
- hole
- drill jig
- 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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Abstract
The utility model relates to a suspension drilling jig of a centrifugal pump which is used for processing a bearing cap installation hole and a support installation hole in the outer ends of a suspension. The drilling jig comprises a bearing cap installation hole drilling jig plate and a support installation hole drilling jig plate which are fixedly connected with each other, wherein a bearing cap installation hole drilling jig plate hole corresponding to the bearing cap installation hole is formed in the bearing cap installation hole drilling jig plate; and a support installation hole drilling jig plate hole corresponding to the support installation hole is formed in the support installation hole drilling jig plate. The bearing cap installation hole and the support installation hole in the outer ends of the suspension can be processed simultaneously just by only one drilling jig, the position accuracy of each hole is ensured, the work procedure is reduced simultaneously, and the cost is lowered.
Description
Technical field
The utility model relates to the frock clamp of producing centrifugal pump, specifically a kind of centrifugal pump suspension drill jig.
Background technology
The suspension of centrifugal pump is used for supporting pump shaft, and the inner of suspension is fixed on the pump housing, and its outer end is supported on the base of centrifugal pump by suspension strut.
As shown in Figure 1 and Figure 2, be provided with a plurality of bearing cap installing hole 2 and support installing holes 3 that are used for connecting suspension strut that are used for fixing bearing cap on the outer face of suspension 1.Because suspension strut is mainly in order to support suspension 1 and centrifugal pump, therefore the cooperation between suspension 1 and support is installed very important, if have inclination will cause the bad installation of centrifugal pump, thereby affect the use of centrifugal pump, cause centrifugal pump in use to produce vibration.And want to guarantee the accurate installation between suspension 1 and support, must guarantee that center and the hole site on suspension 1 of support installing hole 3 are correct.
In prior art, the bearing cap installing hole 2 on suspension 1 is with support installing hole 3 all by first line boring again, and accuracy is bad like this, can not guarantee the position of support installing hole 3.
Nowadays after improving, make the drill jig of an integral body together with the drill jig with four holes on bearing cap, because the hole of bearing cap is on flat circle, determine well the position of concrete halving hole, processing is got up and can be processed five holes by a drill jig like this, make support installing hole on suspension and the position consistency of bracket holes center line, so not only reduced by a procedure, but also made the center in hole more accurate!
Summary of the invention
The utility model, for the problems referred to above, provides a kind of centrifugal pump suspension drill jig, and this drill jig can guarantee that the position of bearing cap installing hole on suspension and support installing hole is accurate.
According to the technical solution of the utility model: a kind of centrifugal pump suspension drill jig, for processing bearing cap installing hole and the support installing hole of suspension outer end, described drill jig comprises bearing cap installing hole bushing plate and the support installing hole bushing plate be fixed together, be processed with the bearing cap installing hole drill jig plate hole corresponding with described bearing cap installing hole on described bearing cap installing hole bushing plate, be processed with the support installing hole drill jig hole corresponding with described support installing hole on described support installing hole bushing plate.
Described bearing cap installing hole has four, and correspondingly described bearing cap installing hole drill jig plate hole also has four.
Described support installing hole has one, and correspondingly described support installing hole drill jig hole also has one.
Described bearing cap installing hole bushing plate is circular, and described support installing hole bushing plate is rectangle.
Technique effect of the present utility model is: the utility model is processed bearing cap installing hole and the support installing hole of suspension outer end simultaneously by a drill jig, has guaranteed the positional precision in each hole, has also reduced operation simultaneously, has reduced cost.
The accompanying drawing explanation
The left view that Fig. 1 is the centrifugal pump suspension.
The front view that Fig. 2 is the centrifugal pump suspension.
Fig. 3 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is further described.
In Fig. 1～Fig. 3, comprise suspension 1, bearing cap installing hole 2, support installing hole 3, bearing cap installing hole bushing plate 4, bearing cap installing hole drill jig plate hole 5, support installing hole bushing plate 6, support installing hole drill jig hole 7 etc.
As shown in Figure 1 and Figure 2, be a kind of centrifugal pump suspension 1, the outer end of this suspension 1 is provided with bearing cap installing hole 2 and support installing hole 3.
As shown in Figure 3, the utility model is a kind of centrifugal pump suspension drill jig, for bearing cap installing hole 2 and the support installing hole 3 of processing suspension 1 outer end.
This drill jig comprises the bearing cap installing hole bushing plate 4 and support installing hole bushing plate 6 be fixed together.Bearing cap installing hole bushing plate 4 is circular, and support installing hole bushing plate 6 is rectangle.Be processed with the bearing cap installing hole drill jig plate hole 5 corresponding with bearing cap installing hole 2 on bearing cap installing hole bushing plate 4, be processed with the support installing hole drill jig hole 7 corresponding with support installing hole 3 on support installing hole bushing plate 6.
Bearing cap installing hole 2 on suspension 1 has four, and correspondingly the bearing cap installing hole drill jig plate hole 5 on drill jig also has four; Support installing hole 3 on suspension 1 has one, and correspondingly the support installing hole drill jig hole 7 on drill jig also has one.
The utility model is processed the bearing cap installing hole 2 and support installing hole 3 of suspension 1 outer end simultaneously by a drill jig, not only can guarantee the positional precision in each hole, but also reduce operation, has reduced cost.
Claims (4)
1. a centrifugal pump suspension drill jig, for the bearing cap installing hole (2) and support installing hole (3) of processing suspension (1) outer end, it is characterized in that: described drill jig comprises the bearing cap installing hole bushing plate (4) and support installing hole bushing plate (6) be fixed together, be processed with the bearing cap installing hole drill jig plate hole (5) corresponding with described bearing cap installing hole (2) on described bearing cap installing hole bushing plate (4), be processed with the support installing hole drill jig hole (7) corresponding with described support installing hole (3) on described support installing hole bushing plate (6).
2. according to centrifugal pump suspension drill jig claimed in claim 1, it is characterized in that: described bearing cap installing hole (2) has four, and correspondingly described bearing cap installing hole drill jig plate hole (5) also has four.
3. according to centrifugal pump suspension drill jig claimed in claim 1, it is characterized in that: described support installing hole (3) has one, and correspondingly described support installing hole drill jig hole (7) also has one.
4. according to centrifugal pump suspension drill jig claimed in claim 1, it is characterized in that: described bearing cap installing hole bushing plate (4) is for circular, and described support installing hole bushing plate (6) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651638 CN202951905U (en) | 2012-11-30 | 2012-11-30 | Suspension drilling jig of centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651638 CN202951905U (en) | 2012-11-30 | 2012-11-30 | Suspension drilling jig of centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951905U true CN202951905U (en) | 2013-05-29 |
Family
ID=48457500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220651638 Expired - Fee Related CN202951905U (en) | 2012-11-30 | 2012-11-30 | Suspension drilling jig of centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922003A (en) * | 2012-11-30 | 2013-02-13 | 无锡艾比德泵业有限公司 | Suspension drill jig of centrifugal pump |
-
2012
- 2012-11-30 CN CN 201220651638 patent/CN202951905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922003A (en) * | 2012-11-30 | 2013-02-13 | 无锡艾比德泵业有限公司 | Suspension drill jig of centrifugal pump |
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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: 20130529 Termination date: 20211130 |