CN202742324U - Compressor pneumatic motor impeller extracting tool - Google Patents
Compressor pneumatic motor impeller extracting tool Download PDFInfo
- Publication number
- CN202742324U CN202742324U CN 201220421320 CN201220421320U CN202742324U CN 202742324 U CN202742324 U CN 202742324U CN 201220421320 CN201220421320 CN 201220421320 CN 201220421320 U CN201220421320 U CN 201220421320U CN 202742324 U CN202742324 U CN 202742324U
- Authority
- CN
- China
- Prior art keywords
- impeller
- screw rod
- air motor
- screw
- disk
- 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
Links
- 230000006378 damage Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000258271 Galium odoratum Species 0.000 description 1
- 235000008526 Galium odoratum Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
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Abstract
Compressor air motor impeller extracting tool when being applied to maintenance compressor air motor, dismantles the impeller. Is characterized in that: the disc is cylindrical, the disc is provided with a central screw hole, and three or six through holes are uniformly distributed on the disc and around the central screw hole; one screw rod is connected in the central screw hole, two ends of the screw rod are arranged outside the central screw hole, one end of the screw rod is a conical top, and the conicity of the conical top is 90 degrees; the other end of the screw rod is fixed with a handle. The effect is as follows: the impeller can be easily and conveniently pulled out, and meanwhile, the damage to other accessories of the pneumatic motor can be effectively avoided.
Description
Technical field
The utility model relates to the flight-line maintenance technical field, particularly a kind of compressor air motor impeller demolition specific purpose tool.
Background technology
At present, the startup of DPC2804 natural gas engine compressor bank is to start with the TDI air motor.The impeller of air motor is a consumable accessory, and along with the accumulation of the number of starts, wearing and tearing will appear in impeller, will carry out impeller like this and change.Impeller and pneumatic motor drive shaft are combined together by a woodruff key, because space and gap are all very little, each dismounting is all very difficult.Now general method for dismounting prizes impeller with instrument exactly, and the impeller sled is lower, but is easy to the impeller sled partially make dismantlement work more difficult, or be fixed by bolts on the impeller, and bolt and impeller are extracted.But these two kinds of method efficient are not high, also easily air motor caused other damage.
The utility model content
The purpose of this utility model is: a kind of compressor air motor impeller demolition instrument is provided, can extracts impeller in air motor easily and fast, avoid the air motor injury is increased work efficiency simultaneously.
The technical solution adopted in the utility model is: compressor air motor impeller demolition instrument, comprise handle, screw rod and disk, it is characterized in that: disk is cylindrical, and disk has center screw, on disk and at the center screw around be evenly distributed with three or six through holes; Screw rod be connected in the center screw and the two ends of screw rod outside center screw, an end of screw rod is the circular cone top, the tapering on circular cone top is 90 degree; The other end of screw rod is fixed with handle.
The center line place radius of circle of the screw on the impeller of the center line place of described three or six through holes circle and air motor is identical.
The use procedure of summary compressor air motor impeller demolition instrument.Consult Fig. 1.The dismantle exhaust outlet of air motor, disk 3 is adjacent to the impeller of air motor, three bolts is passed respectively 4, three bolts of through hole of disk 3 align with three screws on the impeller, and tighten in three screws, disk 3 and the impeller of air motor are linked together.Screw rod 2 is screwed in from disk 3 center screws.Allow the circular cone top 5 of screw rod 2 front ends hold out against the centre bore of the axle of air motor.At this moment by handle 1 rotating screw bolt 2.Impeller just is removed from axle under the effect of screw rod 2 lentamente.
The beneficial effects of the utility model: the utility model compressor air motor impeller demolition instrument, simple in structure, cost is low, and the easy and convenient impeller of extracting of energy can effectively be avoided again other accessory injury of air motor simultaneously.
Description of drawings
Fig. 1 is the utility model compressor air motor impeller demolition tool construction generalized section.
Among the figure, 1 handle, 2-screw rod, 3-disk, 4-through hole, 5-circular cone top.
The specific embodiment
Embodiment 1: take a compressor air motor impeller demolition instrument as example, the utility model is described in further detail.
Consult Fig. 1.The utility model compressor air motor impeller demolition instrument, comprise handle 1, screw rod 2 and disk 3, it is characterized in that: disk 3 is cylindrical, and disk 3 has the center screw of M20, on disk 3 and at the center screw around to be evenly distributed with three diameters be that 11mm is through hole 4.The center line place radius of circle of the screw on the center line place circle of three through holes 4 and the impeller of air motor is 70mm.The screw rod 2 of a M20 be connected in the center screw and the two ends of screw rod 2 outside center screw, an end of screw rod 2 is circular cone tops 5, the tapering on circular cone top 5 is 90 degree; The other end of screw rod 2 vertically is fixed with four tubular handles 1.
Claims (2)
1. compressor air motor impeller demolition instrument, comprise handle (1), screw rod (2) and disk (3), it is characterized in that: disk (3) is cylindrical, disk (3) has center screw, at disk (3) upper and at the center screw around be evenly distributed with three or six through holes (4); A screw rod (2) be connected in the center screw and the two ends of screw rod (2) outside center screw, an end of screw rod (2) is circular cone top (5), the tapering on circular cone top (5) is 90 degree; The other end of screw rod (2) is fixed with handle (1).
2. compressor air motor impeller demolition instrument according to claim 1 is characterized in that: the center line place radius of circle of the screw on the center line place circle of described three or six through holes (4) and the impeller of air motor is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421320 CN202742324U (en) | 2012-08-23 | 2012-08-23 | Compressor pneumatic motor impeller extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421320 CN202742324U (en) | 2012-08-23 | 2012-08-23 | Compressor pneumatic motor impeller extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742324U true CN202742324U (en) | 2013-02-20 |
Family
ID=47701770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220421320 Expired - Fee Related CN202742324U (en) | 2012-08-23 | 2012-08-23 | Compressor pneumatic motor impeller extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742324U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122875A (en) * | 2013-03-15 | 2013-05-29 | 金川集团股份有限公司 | Impeller hub dismounting device |
| CN105952686A (en) * | 2016-05-24 | 2016-09-21 | 湖北省风机厂有限公司 | Disassembly device, hub and fan |
| RU186920U1 (en) * | 2017-12-20 | 2019-02-11 | Общество с ограниченной ответственностью "Газпром трансгаз Ухта" | VEIL DISASSEMBLY DEVICE |
-
2012
- 2012-08-23 CN CN 201220421320 patent/CN202742324U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122875A (en) * | 2013-03-15 | 2013-05-29 | 金川集团股份有限公司 | Impeller hub dismounting device |
| CN103122875B (en) * | 2013-03-15 | 2015-08-26 | 金川集团股份有限公司 | Impeller hub attaching/detaching apparatus |
| CN105952686A (en) * | 2016-05-24 | 2016-09-21 | 湖北省风机厂有限公司 | Disassembly device, hub and fan |
| RU186920U1 (en) * | 2017-12-20 | 2019-02-11 | Общество с ограниченной ответственностью "Газпром трансгаз Ухта" | VEIL DISASSEMBLY DEVICE |
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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: 20130220 Termination date: 20210823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |