CN103659677B - Water pump spindle mechanical seal positioning tool - Google Patents
Water pump spindle mechanical seal positioning tool Download PDFInfo
- Publication number
- CN103659677B CN103659677B CN201310662213.6A CN201310662213A CN103659677B CN 103659677 B CN103659677 B CN 103659677B CN 201310662213 A CN201310662213 A CN 201310662213A CN 103659677 B CN103659677 B CN 103659677B
- Authority
- CN
- China
- Prior art keywords
- hole section
- machine envelope
- section
- positioning sleeve
- taper hole
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The present invention relates to a kind of Water pump spindle mechanical seal positioning tool, it is characterized in that: comprise machine envelope positioning sleeve, the inner axis along machine envelope positioning sleeve of machine envelope positioning sleeve arranges through hole, and this through hole comprises straight hole section and taper hole section, and straight hole section is connected with the large end of taper hole section.The length of described machine envelope positioning sleeve equals the distance between pump shaft end to machine envelope installation end face, and the length of taper hole section is consistent with the length that section bored by pump shaft, and the tapering of taper hole section is consistent with the tapering that section bored by pump shaft.Water pump spindle mechanical seal positioning tool installation accuracy of the present invention is high, can effectively controller envelope decrement; And greatly reduce the impact of human factor, the serviceability making machine seal is more reliable.
Description
Technical field
The present invention relates to a kind of positioning tool, especially a kind of Water pump spindle mechanical seal positioning tool, belongs to field of mechanical technique.
Background technology
The position that Pump Axle stretches out pump cover needs fitting machine to seal (in Fig. 1, A place is machine envelope), to ensure the sealing property of pump body.In the prior art, on water pump, the assembling mode of machine envelope seals through measuring machine the position be positioned on pump shaft, then by spline screw, machine sealing is fixed.Adopt the method to be affected by human factors comparatively large, machine envelope installation accuracy is not high, is difficult to the serviceability guaranteeing that machine seals.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of Water pump spindle mechanical seal positioning tool is provided, reduce the impact of human factor, the precision that the machine envelope of guarantee is installed, improve the reliability of machine envelope serviceability.
According to technical scheme provided by the invention, described Water pump spindle mechanical seal positioning tool, is characterized in that: comprise machine envelope positioning sleeve, and the inner axis along machine envelope positioning sleeve of machine envelope positioning sleeve arranges through hole, this through hole comprises straight hole section and taper hole section, and straight hole section is connected with the large end of taper hole section.
The length of described machine envelope positioning sleeve equals the distance between pump shaft end to machine envelope installation end face, and the length of taper hole section is consistent with the length that section bored by pump shaft, and the tapering of taper hole section is consistent with the tapering that section bored by pump shaft.
Water pump spindle mechanical seal positioning tool installation accuracy of the present invention is high, can effectively controller envelope decrement; And greatly reduce the impact of human factor, the serviceability making machine seal is more reliable.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of fitting machine envelope in Pump Axle in prior art.
Fig. 2 is structural representation of the present invention.
Fig. 3 is using state figure of the present invention.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 2: described Water pump spindle mechanical seal positioning tool comprises machine envelope positioning sleeve 1, through hole 2, straight hole section 2-1, taper hole section 2-2 etc.
As shown in Figure 2, the present invention includes machine envelope positioning sleeve 1, machine envelope positioning sleeve 1 inside arranges through hole 2 along the axis of machine envelope positioning sleeve 1; Described through hole 2 comprises two sections, and one section is straight hole section 2-1, and another section is taper hole section 2-2, and straight hole section 2-1 is connected with the large end of taper hole section 2-2;
The length of described machine envelope positioning sleeve 1 equals the distance between pump shaft 3 end to machine envelope 4 installation end face, and the length of taper hole section 2-2 is consistent with the length of pump shaft 3 section of cone, and the tapering of taper hole section 2-2 is consistent with the tapering of pump shaft 3 section of cone.
As shown in Figure 3, in use, machine is sealed positioning sleeve 1 and be enclosed within pump shaft 3 end, the cone section of taper hole section 2-2 and pump shaft 3 is closely cooperated; Now, be arranged on pump shaft 3 by machine envelope 4, the installation end face of machine envelope 4 matches with the end face that machine seals positioning sleeve 1, machine can be sealed 4 and accurately be arranged on pump shaft 3.Installation accuracy of the present invention is high, can effectively controller envelope decrement; And greatly reduce the impact of human factor, the serviceability making machine seal is more reliable.
Claims (1)
1. a Water pump spindle mechanical seal positioning tool, it is characterized in that: comprise machine envelope positioning sleeve (1), the inner axis along machine envelope positioning sleeve (1) of machine envelope positioning sleeve (1) arranges through hole (2), this through hole (2) comprises straight hole section (2-1) and taper hole section (2-2), and straight hole section (2-1) is connected with the large end of taper hole section (2-2);
The length of described machine envelope positioning sleeve (1) equals the distance between pump shaft (3) end to machine envelope (4) installation end face, and the length of taper hole section (2-2) is consistent with the length that section bored by pump shaft (3), the tapering of taper hole section (2-2) is consistent with the tapering that section bored by pump shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310662213.6A CN103659677B (en) | 2013-12-09 | 2013-12-09 | Water pump spindle mechanical seal positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310662213.6A CN103659677B (en) | 2013-12-09 | 2013-12-09 | Water pump spindle mechanical seal positioning tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103659677A CN103659677A (en) | 2014-03-26 |
| CN103659677B true CN103659677B (en) | 2016-04-13 |
Family
ID=50299096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310662213.6A Active CN103659677B (en) | 2013-12-09 | 2013-12-09 | Water pump spindle mechanical seal positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103659677B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214546A (en) * | 2017-07-19 | 2017-09-29 | 池州市超杰机电设备有限公司 | A kind of pump head system of processing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB856246A (en) * | 1957-01-10 | 1960-12-14 | Alligator Ventilfabrik Abt D M | Improvements in air pump connecting pipes or hoses |
| CN201493784U (en) * | 2009-08-31 | 2010-06-02 | 龙口隆基三泵有限公司 | Tooling for assembling water seal with water pump for automobile |
| CN201537827U (en) * | 2009-11-26 | 2010-08-04 | 天津市中重科技工程有限公司 | Fast loading and unloading fixture for large boring machine cutter |
| CN102927014A (en) * | 2012-11-29 | 2013-02-13 | 无锡艾比德泵业有限公司 | Self-cooling centrifugal pump |
| CN203109690U (en) * | 2013-02-18 | 2013-08-07 | 上海汇众汽车制造有限公司 | Swelling sleeve positioning mechanism |
| CN203156667U (en) * | 2012-12-30 | 2013-08-28 | 李振全 | Mounting tool for clamp spring of Changzhi pump shaft |
| CN203680144U (en) * | 2013-12-09 | 2014-07-02 | 无锡艾比德泵业有限公司 | Mechanical seal positioning tool for pump shaft of water pump |
-
2013
- 2013-12-09 CN CN201310662213.6A patent/CN103659677B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB856246A (en) * | 1957-01-10 | 1960-12-14 | Alligator Ventilfabrik Abt D M | Improvements in air pump connecting pipes or hoses |
| CN201493784U (en) * | 2009-08-31 | 2010-06-02 | 龙口隆基三泵有限公司 | Tooling for assembling water seal with water pump for automobile |
| CN201537827U (en) * | 2009-11-26 | 2010-08-04 | 天津市中重科技工程有限公司 | Fast loading and unloading fixture for large boring machine cutter |
| CN102927014A (en) * | 2012-11-29 | 2013-02-13 | 无锡艾比德泵业有限公司 | Self-cooling centrifugal pump |
| CN203156667U (en) * | 2012-12-30 | 2013-08-28 | 李振全 | Mounting tool for clamp spring of Changzhi pump shaft |
| CN203109690U (en) * | 2013-02-18 | 2013-08-07 | 上海汇众汽车制造有限公司 | Swelling sleeve positioning mechanism |
| CN203680144U (en) * | 2013-12-09 | 2014-07-02 | 无锡艾比德泵业有限公司 | Mechanical seal positioning tool for pump shaft of water pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103659677A (en) | 2014-03-26 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |