CN103659677A - Water pump spindle mechanical seal locating tool - Google Patents
Water pump spindle mechanical seal locating tool Download PDFInfo
- Publication number
- CN103659677A CN103659677A CN201310662213.6A CN201310662213A CN103659677A CN 103659677 A CN103659677 A CN 103659677A CN 201310662213 A CN201310662213 A CN 201310662213A CN 103659677 A CN103659677 A CN 103659677A
- Authority
- CN
- China
- Prior art keywords
- mechanical seal
- hole section
- section
- pump spindle
- machine envelope
- 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.)
- Granted
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Classifications
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- 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 invention relates to a water pump spindle mechanical seal locating tool. The water pump spindle mechanical seal locating tool is characterized in that the tool comprises a mechanical seal locating sleeve, a through hole is formed in the axial direction of the mechanical seal locating sleeve in the mechanical seal locating sleeve, the through hole comprises a straight hole section and a conical hole section, and the straight hole section is connected with the large end of the conical hole section, the length of the mechanical seal locating sleeve is equal to the distance between the pump spindle end portion and the installing end face, the length of the conical hole section is equal to that of a pump spindle conical section, and the taper of the conical hole section is equal to that of the pump spindle conical section. The water pump spindle mechanical seal locating tool is high in installing precision and can effectively control the compression amount of mechanical seal, human factor effects are greatly reduced, and use performance of the mechanical seal is more reliable.
Description
Technical field
The present invention relates to a kind of positioning tool, especially a kind of Pump Axle machine envelope positioning tool, belongs to field of mechanical technique.
Background technology
The position that Pump Axle is stretched out pump cover needs fitting machine envelope (in Fig. 1, A place is machine envelope), to guarantee the sealing property of pump body.In the prior art, on water pump, the assembling mode of machine envelope is to be positioned at the position on pump shaft through measuring machine envelope, then by spline screw, machine sealing is fixed.Adopt the method to be affected by human factors larger, machine envelope installation accuracy is not high, is difficult to guarantee the serviceability of machine envelope.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of Pump Axle machine envelope positioning tool is provided, reduce the impact of human factor, the precision that assurance machine envelope is installed, the reliability of raising machine envelope serviceability.
According to technical scheme provided by the invention, described Pump Axle machine envelope positioning tool, is characterized in that: comprise machine envelope positioning sleeve, machine envelope positioning sleeve inside axially arranges through hole along machine envelope positioning sleeve, 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 pump shaft end to machine envelope the distance between end face is installed, and the length of taper hole section is consistent with the length of pump shaft cone section, and the tapering of taper hole section is consistent with the tapering of pump shaft cone section.
Pump Axle machine envelope positioning tool installation accuracy of the present invention is high, effectively the decrement of controller envelope; And greatly reduced the impact of human factor, made the serviceability of machine envelope more reliable.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that in prior art, in Pump Axle, fitting machine seals.
Fig. 2 is structural representation of the present invention.
Fig. 3 is use state diagram of the present invention.
The specific embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 2: described Pump Axle machine envelope 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 axially arranges through hole 2 along 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 that install between end face to machine envelope 4 pump shaft 3 ends, and the length of taper hole section 2-2 is consistent with the length of pump shaft 3 cone sections, and the tapering of taper hole section 2-2 is consistent with the tapering of pump shaft 3 cone sections.
As shown in Figure 3, in use, machine is sealed to positioning sleeve 1 and be enclosed within pump shaft 3 ends, the cone section of taper hole section 2-2 and pump shaft 3 is closely cooperated; Now, machine envelope 4 is arranged on pump shaft 3, the installation end face of machine envelope 4 matches with the end face of machine envelope positioning sleeve 1, machine can be sealed to 4 and accurately be arranged on pump shaft 3.Installation accuracy of the present invention is high, effectively the decrement of controller envelope; And greatly reduced the impact of human factor, made the serviceability of machine envelope more reliable.
Claims (2)
1. a Pump Axle machine seals positioning tool, it is characterized in that: comprise machine envelope positioning sleeve (1), machine envelope positioning sleeve (1) is inner axially arranges through hole (2) along machine envelope positioning sleeve (1), 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).
2. Pump Axle machine as claimed in claim 1 seals positioning tool, it is characterized in that: the length of described machine envelope positioning sleeve (1) equals pump shaft (3) end to machine envelope (4) distance between end face is installed, and the length of taper hole section (2-2) is consistent with the length of pump shaft (3) cone section, the tapering of taper hole section (2-2) is consistent with the tapering of pump shaft (3) cone section.
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 true CN103659677A (en) | 2014-03-26 |
| CN103659677B 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) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103659677B (en) | 2016-04-13 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |