CN203993757U - A kind of for sewage disposal device reflux pump bearing Quick-disassembling tool - Google Patents
A kind of for sewage disposal device reflux pump bearing Quick-disassembling tool Download PDFInfo
- Publication number
- CN203993757U CN203993757U CN201420396454.0U CN201420396454U CN203993757U CN 203993757 U CN203993757 U CN 203993757U CN 201420396454 U CN201420396454 U CN 201420396454U CN 203993757 U CN203993757 U CN 203993757U
- Authority
- CN
- China
- Prior art keywords
- shrinkage pool
- backing plate
- fixed sleeving
- bracing bar
- adjustable bracing
- 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 - Lifetime
Links
- 238000010992 reflux Methods 0.000 title claims abstract description 13
- 239000010865 sewage Substances 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000012913 prioritisation Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
For a sewage disposal device reflux pump bearing Quick-disassembling tool, this Quick-disassembling tool comprises the backing plate that is arranged on bearing cap and the rotatable spanner of power is provided by means of air pump or hydraulic pump; Bearing cap is perpendicular to machine shaft and be fixedly installed in a side of bearing, is provided with screwed hole on backing plate, and bearing cap is provided with central through hole and is arranged on the thread protrusion that central through hole radially arranges and is with female shrinkage pool; Thread protrusion matches with the screwed hole arranging on backing plate, on rotatable spanner, be provided with length Adjustable bracing bar, length Adjustable bracing bar comprises fixed sleeving, carriage release lever and adjusting bolt, one end arranged outside of fixed sleeving has external screw thread for matching with the internal thread of shrinkage pool, the quantity of fixed sleeving is consistent with the quantity of shrinkage pool, by means of Adjustable bracing bar, can reasonably adjust according to actual needs the length of Adjustable bracing bar, for different reflux pump motor bearings, when dismantling, there is larger adaptability; By means of the quantity of described shrinkage pool, be 2 times of Adjustable bracing bar quantity, during use, can effectively prevent shrinkage pool internal thread " stripped thread ".
Description
Technical field
The utility model relates to the technical field of sewage disposal device, is specifically related to a kind of for sewage disposal device reflux pump bearing Quick-disassembling tool.
Background technology
In the process of sewage disposal, reflux pump plays an important role.Reflux pump is in the process of using, the bearing being arranged in reflux pump motor is worn, because bearing is to be set in tightly in rotating shaft, when changing bearing, common method is by means of pulling plate, select sizeable pulling plate to clamp bearing, pull at leisure screw thick stick, bearing just separates, but adopt aforesaid way easily to cause the termination of rotating shaft to destroy, also can make bearing cap be distorted simultaneously, sometimes also can cause bearing removal difficulty to strengthen, increase more workload, reduce the efficiency of dismounting.
Utility model content
Shortcoming based on mentioning in above-mentioned background technology, it is a kind of for sewage disposal device reflux pump bearing Quick-disassembling tool that the purpose of this utility model is to provide, the efficiency that makes convenient disassembly, the workload that reduces dismounting, raising dismounting when changing reflux pump motor bearings, is difficult for machine shaft termination to cause damage.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of for sewage disposal device reflux pump bearing Quick-disassembling tool, it is characterized in that: this Quick-disassembling tool comprises the backing plate that is arranged on bearing cap and the rotatable spanner of power is provided by means of air pump or hydraulic pump; Described bearing cap is perpendicular to machine shaft and be fixedly installed in a side of bearing, on described backing plate, is provided with screwed hole, and described bearing cap is provided with central through hole and is arranged on the thread protrusion that central through hole radially arranges and is with female shrinkage pool; Described shrinkage pool is arranged near near described backing plate outward flange, and the angle of adjacent described shrinkage pool is 120 °; Described thread protrusion matches with the screwed hole arranging on described backing plate, and described central through hole is arranged on machine shaft, and the quantity of described thread protrusion is 3, and the angle of adjacent described thread protrusion is 120 °; On described rotatable spanner, be provided with length Adjustable bracing bar, described length Adjustable bracing bar comprises fixed sleeving, carriage release lever and adjusting bolt, described carriage release lever is plugged in fixed sleeving, one end arranged outside of described fixed sleeving has external screw thread for matching with the internal thread of described shrinkage pool, the quantity of described fixed sleeving is consistent with the quantity of described shrinkage pool, described adjusting bolt is arranged on the sidewall of fixed sleeving, when carriage release lever is adjusted to suitable position, by screwing described adjusting bolt, can make carriage release lever be arranged on securely in fixed sleeving; On described rotatable spanner, also comprise the swivel head for fixed electrical machinery rotating shaft end head, described swivel head is connected by tube connector with air pump or hydraulic pump, described air pump or hydraulic pump, for swivel head provides power, rotate swivel head energy drive motor rotating shaft end head together.
The further prioritization scheme of the utility model: described backing plate is that steel material is made, and described carriage release lever is the solid body of rod, and the material of described fixed sleeving is made by copper or steel material;
The further prioritization scheme of the utility model: the quantity of described shrinkage pool, described Adjustable bracing bar is arranged to 3 or the quantity of described shrinkage pool is arranged to 6, and the angle that the position on described backing plate is adjacent described shrinkage pool is 60 °, the quantity of described Adjustable bracing bar is arranged to 3.
By technique scheme, technique effect of the present utility model is: by means of Adjustable bracing bar, can reasonably adjust according to actual needs the length of Adjustable bracing bar, have larger adaptability for different reflux pump motor bearings when dismantling; The rotatable spanner of power is provided by means of pneumatic or hydraulic pump simultaneously, during use, has reduced workman's the amount of labour, and can not cause the destruction of machine shaft termination in the process that makes to dismantle; By means of the quantity of described shrinkage pool, be 2 times of Adjustable bracing bar quantity, in use, can effectively prevent shrinkage pool internal thread " stripped thread ".
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 2 is a kind of embodiment of the utility model backing plate;
Fig. 3 is the another kind of embodiment of the utility model backing plate;
Fig. 4 is the structural representation of the utility model Adjustable bracing bar;
In above-mentioned accompanying drawing, the implication of each Reference numeral is respectively: 1: bearing cap; 2: backing plate; 3: rotatable spanner; 4: machine shaft; 5: central through hole; 6: thread protrusion; 7: screwed hole: 8: shrinkage pool; 9: Adjustable bracing bar; 10: fixed sleeving; 11: carriage release lever; 12: adjusting bolt; 13: air pump or hydraulic pump; 14: tube connector.
The specific embodiment
Below in conjunction with accompanying drawing, describe in detail:
As depicted in figs. 1 and 2, the utility model comprises: be arranged on backing plate on bearing cap 1 and the rotatable spanner of power is provided by means of air pump or hydraulic pump 13, described bearing cap 1 is perpendicular to machine shaft 4 and be fixedly installed in a side of bearing, on described backing plate 2, is provided with screwed hole 7, and described bearing cap 1 is provided with central through hole 5 and is arranged on thread protrusion 6 that central through hole 5 radially arranges and is with female shrinkage pool 8, described shrinkage pool 8 is arranged near near described backing plate 2 outward flanges, and the angle of adjacent described shrinkage pool 8 is 120 °, described thread protrusion 6 matches with the screwed hole 7 arranging on described backing plate 2, and described central through hole 5 is arranged on machine shaft 4, and the quantity of described thread protrusion 6 is 3, and the angle of adjacent described thread protrusion 6 is 120 °, on described rotatable spanner 3, be provided with length Adjustable bracing bar 9, described length Adjustable bracing bar 9 comprises fixed sleeving 10, carriage release lever 11 and adjusting bolt 12, described carriage release lever is plugged in fixed sleeving, one end arranged outside of described fixed sleeving 10 has external screw thread for matching with the internal thread of described shrinkage pool 8, the quantity of described fixed sleeving 10 is consistent with the quantity of described shrinkage pool 8, described adjusting bolt 12 is arranged on the sidewall of fixed sleeving 10, when carriage release lever 11 is adjusted to suitable position, by screwing described adjusting bolt 12, can make carriage release lever 11 be arranged on securely in fixed sleeving 10, on described rotatable spanner, also comprise the swivel head for fixed electrical machinery rotating shaft end head, described swivel head is connected by tube connector 14 with air pump or hydraulic pump 13, described air pump or hydraulic pump 13 provide power for swivel head, swivel head energy drive motor rotating shaft 4 terminations are rotated together, described backing plate 2 is made for steel material, described carriage release lever 11 is the solid body of rod, and the material of described fixed sleeving 10 is made by copper or steel material.
As shown in Figure 3: the quantity of described shrinkage pool 8 is arranged to 6, and the position on described backing plate 2 is that the angle of adjacent described shrinkage pool 8 is 60 °, the quantity of Adjustable bracing bar 9 is correspondingly arranged to 3, in the shrinkage pool 8 of the equilateral triangle that Adjustable bracing bar 9 can form at adjacent shrinkage pool 8 lines, match with shrinkage pool 8, can effectively prevent shrinkage pool 8 internal thread stripped threads.
Claims (3)
1. for a sewage disposal device reflux pump bearing Quick-disassembling tool, it is characterized in that: this Quick-disassembling tool comprises the backing plate that is arranged on bearing cap and the rotatable spanner of power is provided by means of air pump or hydraulic pump; Described bearing cap is perpendicular to machine shaft and be fixedly installed in a side of bearing, on described backing plate, is provided with screwed hole, and described bearing cap is provided with central through hole and is arranged on the thread protrusion that central through hole radially arranges and is with female shrinkage pool; Described shrinkage pool is arranged near near described backing plate outward flange, and the angle of adjacent described shrinkage pool is 120 °; Described thread protrusion matches with the screwed hole arranging on described backing plate, and described central through hole is arranged on machine shaft, and the quantity of described thread protrusion is 3, and the angle of adjacent described thread protrusion is 120 °; On described rotatable spanner, be provided with length Adjustable bracing bar, described length Adjustable bracing bar comprises fixed sleeving, carriage release lever and adjusting bolt, described carriage release lever is plugged in fixed sleeving, one end arranged outside of described fixed sleeving has external screw thread for matching with the internal thread of described shrinkage pool, the quantity of described fixed sleeving is consistent with the quantity of described shrinkage pool, described adjusting bolt is arranged on the sidewall of fixed sleeving, when carriage release lever is adjusted to suitable position, by screwing described adjusting bolt, can make carriage release lever be arranged on securely in fixed sleeving; On described rotatable spanner, also comprise the swivel head for fixed electrical machinery rotating shaft end head, described swivel head is connected by tube connector with air pump or hydraulic pump, described air pump or hydraulic pump, for swivel head provides power, rotate swivel head energy drive motor rotating shaft end head together.
2. Quick-disassembling tool as claimed in claim 1, is characterized in that: described backing plate is that steel material is made, and described carriage release lever is the solid body of rod, and the material of described fixed sleeving is made by copper or steel material.
3. Quick-disassembling tool as claimed in claim 1, it is characterized in that: the quantity of described shrinkage pool, described Adjustable bracing bar is arranged to 3 or the quantity of described shrinkage pool is arranged to 6, and the angle that the position on described backing plate is adjacent described shrinkage pool is 60 °, the quantity of described Adjustable bracing bar is arranged to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396454.0U CN203993757U (en) | 2014-07-17 | 2014-07-17 | A kind of for sewage disposal device reflux pump bearing Quick-disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396454.0U CN203993757U (en) | 2014-07-17 | 2014-07-17 | A kind of for sewage disposal device reflux pump bearing Quick-disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203993757U true CN203993757U (en) | 2014-12-10 |
Family
ID=52033820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396454.0U Expired - Lifetime CN203993757U (en) | 2014-07-17 | 2014-07-17 | A kind of for sewage disposal device reflux pump bearing Quick-disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203993757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070160A (en) * | 2020-01-17 | 2020-04-28 | 舒昕日化科技有限公司 | Method for disassembling vacuum carrier roller type shaft core of high-speed living paper machine |
-
2014
- 2014-07-17 CN CN201420396454.0U patent/CN203993757U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070160A (en) * | 2020-01-17 | 2020-04-28 | 舒昕日化科技有限公司 | Method for disassembling vacuum carrier roller type shaft core of high-speed living paper machine |
| CN111070160B (en) * | 2020-01-17 | 2021-04-23 | 舒昕日化科技有限公司 | Method for disassembling vacuum carrier roller type shaft core of high-speed living paper machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |
|
| CX01 | Expiry of patent term |