CN202006417U - Honing device for overhauling large pump - Google Patents
Honing device for overhauling large pump Download PDFInfo
- Publication number
- CN202006417U CN202006417U CN2011200761038U CN201120076103U CN202006417U CN 202006417 U CN202006417 U CN 202006417U CN 2011200761038 U CN2011200761038 U CN 2011200761038U CN 201120076103 U CN201120076103 U CN 201120076103U CN 202006417 U CN202006417 U CN 202006417U
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- honing
- expansion link
- key
- sleeve
- 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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Abstract
The utility model discloses a mechanical grinding device, and aims to provide a honing device for overhauling a large pump, which has the advantages of simple structure, convenience in mounting, economy and practicability. The device comprises a thrust head, wherein the thrust head is provided with a honing wheel; the other end of the thrust head is connected with a telescopic rod; the bottom of the telescopic rod is provided with a pressure spring; both the telescopic rod and the pressure spring are arranged in a sleeve; a tool holder is welded on the sleeve; a key slot is formed on the telescopic rod; the tool holder is provided with a key; one end of the key is embedded into the key slot of the telescopic rod; and the surface layer of the honing wheel is made of a carborundum material. The honing device is suitable for the maintenance of equipment of pump stations and power stations.
Description
Technical field the utility model relates to a kind of device of mechanical lapping processing, a kind of specifically grinding equipment that is used for large pump maintenance usefulness.
Background technology all will have several water pump assemblies to carry out large repairs at large-scale water supply pumping plant every year, critical component such as big pump shaft neck all has wearing and tearing in various degree in long-play, and technical requirements such as fineness concentricity are also very high, generally need to keep in repair with large-scale grinding machine, but large-scale grinding machine is purchased and the maintenance cost is very expensive, if need not cause the wasting of resources for a long time.
It is a kind of simple in structure that the summary of the invention the purpose of this utility model is intended to provide, and easy for installation and economical and practical big pump maintenance grinding equipment only need be installed in this device and just can finish on the machine tool the standard compliant maintenance of big pump parts.
The purpose of this utility model is achieved by subordinate's technical scheme; It comprises a thrust collar, on described thrust collar honing wheel is installed, and the other end of thrust collar is connected with an expansion link, in the bottom of described expansion link compression spring is installed, and expansion link and compression spring are installed in the sleeve.Be welded with carriage saddle on described sleeve, be provided with keyway on described expansion link, a key is installed on described carriage saddle, an end of key embeds in the keyway of expansion link, is the diamond dust material on the top layer of described honing wheel.
Owing to adopt above-mentioned technology, the grinding equipment of the big pump maintenance of the utility model usefulness has and simple in structure, has easy for installationly reduced maintenance cost when maintenance technique requires reaching.
Description of drawings Fig. 1 is the structural representation of the grinding equipment of the big pump maintenance of the utility model usefulness.
Among the figure; Compression spring 1 sleeve 2 expansion links 3 thrust collars 4 honing wheels 5 carriage saddles 6 keyways 7 keys 8
The specific embodiment is further described the utility model below in conjunction with the accompanying drawing and the specific embodiment; Among Fig. 1, honing wheel 5 is fixed by bolts on the thrust collar 4, one end of thrust collar 4 inserts in the expansion link 3, and locked with bolts is arranged, and compression spring 1 is arranged at the bottom of expansion link 3, and expansion link and compression spring are installed in the sleeve 2, on sleeve, be welded with carriage saddle 6, be provided with keyway 7 in the relevant position of expansion link, be connected with key 8 with bolt on carriage saddle 6, an end of key 8 inserts in the keyway 7.The top layer of honing wheel 5 is the diamond dust material.
In actual applications, carriage saddle 6 is stuck on the knife rest dish of lathe, adjust the contact force of honing wheel 5 and processed parts as required, adjust the angle of honing wheel 5 and processed parts simultaneously, during work, processed parts drive the honing wheel rotation simultaneously along certain track operation and rotation, owing to exist certain angle can produce friction when processed parts and honing wheel running, just can reach and cut purpose.
It is to have saved a large amount of maintenance costs when reaching the correlation technique standard that the grinding equipment of the big pump maintenance of the utility model usefulness is compared with prior art, can be widely used in the maintenance of equipment in pumping plant and power station.
Claims (1)
1. one kind big pump overhauls the grinding equipment of usefulness, it is characterized in that it comprises a thrust collar, on described thrust collar, honing wheel is installed, the other end of thrust collar is connected with an expansion link, bottom at described expansion link is equipped with compression spring, and expansion link and compression spring are installed in the sleeve, is welded with carriage saddle on described sleeve, on described expansion link, be provided with keyway, a key is installed on described carriage saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200761038U CN202006417U (en) | 2011-03-22 | 2011-03-22 | Honing device for overhauling large pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200761038U CN202006417U (en) | 2011-03-22 | 2011-03-22 | Honing device for overhauling large pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006417U true CN202006417U (en) | 2011-10-12 |
Family
ID=44748080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200761038U Expired - Fee Related CN202006417U (en) | 2011-03-22 | 2011-03-22 | Honing device for overhauling large pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526533A (en) * | 2014-12-23 | 2015-04-22 | 成都三强轧辊股份有限公司 | Method of using vertical lathe for honing |
| CN104690622A (en) * | 2015-02-13 | 2015-06-10 | 周运学 | Multifunctional miniature polishing machine |
-
2011
- 2011-03-22 CN CN2011200761038U patent/CN202006417U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526533A (en) * | 2014-12-23 | 2015-04-22 | 成都三强轧辊股份有限公司 | Method of using vertical lathe for honing |
| CN104690622A (en) * | 2015-02-13 | 2015-06-10 | 周运学 | Multifunctional miniature polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20120322 |