CN202300971U - Inspection device of V-shaped iron pump shaft - Google Patents
Inspection device of V-shaped iron pump shaft Download PDFInfo
- Publication number
- CN202300971U CN202300971U CN2011203611140U CN201120361114U CN202300971U CN 202300971 U CN202300971 U CN 202300971U CN 2011203611140 U CN2011203611140 U CN 2011203611140U CN 201120361114 U CN201120361114 U CN 201120361114U CN 202300971 U CN202300971 U CN 202300971U
- Authority
- CN
- China
- Prior art keywords
- block
- pump shaft
- shaped iron
- bearings
- inspection device
- 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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- Control Of Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an inspection device of a V-shaped iron pump shaft. The utility model mainly aims at solving the problem that the V-shaped iron with the current width is not fit for the rotary inspection of thickened, lengthened and heavy pump shafts in the prior art. The inspection device is characterized in that two bearings (1) are installed on the two ends of a V-shaped opening between the upper ends of a V-shaped iron a (2) and a V-shaped iron b (3), the V-shaped iron a (2), the V-shaped iron b (3), and the two bearings (1) are fastened in such a manner that a bolt b (5) is passed through the bearings (1), and the lower ends of the V-shaped iron a (2) and the V-shaped iron b (3) are fastened by bolts a (4). The inspection device of V-shaped iron pump shaft is suitable for inspecting thickened, lengthened and heavy pump shafts in a convenient and labor-saving manner.
Description
Technical field
The utility model relates to the pump shaft check of using in a kind of flight-line maintenance assembling industry, particularly a kind of device that utilizes v block to carry out the pump shaft check.
Background technique
In daily pump maintenance work, whether new pump shaft needs check crooked before assembling.The method of check is that pump shaft is lain on the v block of a pair of length, height, the wide 150mm of being respectively, 150 mm, 80 mm; Be contained in dial gauge on the magnetic force dial framework, dial gauge is beaten on pump shaft, people's independent operation rotation pump shaft; Several points on the pump shaft are tested; In the technical requirements scope, advantage is that randomness is good, not limited by the place in the bending of seeing pump shaft.Along with the raising of process units scales such as China's oil refining, chemical industry, pump is also along with increase, also overstriking of pump shaft, extends, increases the weight of; Originally the v block width of pattern is 80mm; When the heavier pump shaft of rotation check, surface friction drag increases, and a people can not independent operation; Make troubles for the pump shaft work for inspection, this type pump shaft is tested so " V " sections of original pattern can not adapt to.
Summary of the invention
The utility model technical problem to be solved is that the v block that overcomes the existing width that exists in the background technique can't adapt to the problem that the heavier pump shaft of overstriking lengthening is checked in rotation; And a kind of v block pump shaft verifying attachment is provided; This v block pump shaft verifying attachment is applicable to the check to the heavier pump shaft of overstriking lengthening, and is convenient and labor-saving.
The utility model solves its problem and can reach through following technological scheme: this v block pump shaft verifying attachment comprises two v blocks; Be respectively v block a, v block b; Two bearings are loaded onto at V font mouth two ends in the middle of described v block a and the v block b upper end; It is fastening to pass bearing centre through bolt b between v block a and v block b and two bearings, and v block a and v block b lower end are fastening through bolt a.
The utility model and above-mentioned background compared with techniques can have following beneficial effect: this v block pump shaft verifying attachment is owing to adopt said structure; Be placed on the pump shaft that to check in the middle of two bearings of a pair of v block; People rotates pump shaft and plays table and get final product; Convenient and labor-saving, be suitable for overstriking, the check of lengthening pump shaft, design easily and make.
Description of drawings:
Accompanying drawing 3 is user mode schematic representation of the utility model.
Among the figure: the 1-bearing, 2-v block a, 3-v block b, 4-bolt a, 5-bolt b, the 6-lining, 7-locatees axle sleeve, 8-pump shaft.
Embodiment:
To be described further the utility model below in conjunction with accompanying drawing:
Fig. 1 combines shown in Figure 2; This v block pump shaft verifying attachment comprises two v blocks; Be respectively v block a2, v block b3; Two bearings 1 are loaded onto at V font mouth two ends in the middle of described v block a2 and the v block b3 upper end, and it is fastening that v block a2 and v block b3 and two 1 on bearings pass bearing 1 center through bolt b5, is with lining 6 between bearing 1 and bolt b5; V block a2 and v block b3 lower end are fastening through bolt a4, are with location axle sleeve 7 between v block a2 and v block b3 on the bolt a4 of lower end.
As shown in Figure 3; When this v block pump shaft verifying attachment uses, use two groups of separation of v block of two center fixed bearings, the pump shaft 8 that will check is placed in the middle of two bearings of a pair of v block; People rotates pump shaft and plays table and can test, and is convenient and labor-saving.
Claims (3)
1. v block pump shaft verifying attachment; Comprise two v blocks; Be respectively v block a (2), v block b (3); It is characterized in that: two bearings (1) are loaded onto at V font mouth two ends in the middle of described v block a (2) and v block b (3) upper end, and it is fastening to pass bearing (1) center through bolt b (5) between v block a (2) and v block b (3) and two bearings (1), and v block a (2) and v block b (3) lower end are fastening through bolt a (4).
2. a kind of v block pump shaft verifying attachment according to claim 1 is characterized in that: be with location axle sleeve (7) between described v block a (2) and v block b (3) on the bolt a (4) of lower end.
3. a kind of v block pump shaft verifying attachment according to claim 1 is characterized in that: be with lining (6) between described bearing (1) and bolt b (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203611140U CN202300971U (en) | 2011-09-26 | 2011-09-26 | Inspection device of V-shaped iron pump shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203611140U CN202300971U (en) | 2011-09-26 | 2011-09-26 | Inspection device of V-shaped iron pump shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300971U true CN202300971U (en) | 2012-07-04 |
Family
ID=46369880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203611140U Expired - Fee Related CN202300971U (en) | 2011-09-26 | 2011-09-26 | Inspection device of V-shaped iron pump shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072021A (en) * | 2013-01-15 | 2013-05-01 | 烟台海德机床有限公司 | Adjustable V-shaped iron used for milling machine |
-
2011
- 2011-09-26 CN CN2011203611140U patent/CN202300971U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072021A (en) * | 2013-01-15 | 2013-05-01 | 烟台海德机床有限公司 | Adjustable V-shaped iron used for milling machine |
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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: 20120704 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |