CN101590635A - A kind of instrument that is used for adjusting the grinding spindle bush gap - Google Patents
A kind of instrument that is used for adjusting the grinding spindle bush gap Download PDFInfo
- Publication number
- CN101590635A CN101590635A CNA2009100539355A CN200910053935A CN101590635A CN 101590635 A CN101590635 A CN 101590635A CN A2009100539355 A CNA2009100539355 A CN A2009100539355A CN 200910053935 A CN200910053935 A CN 200910053935A CN 101590635 A CN101590635 A CN 101590635A
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- Prior art keywords
- round bar
- grinding spindle
- instrument
- adjusting
- screw
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of instrument that is used for adjusting the grinding spindle bush gap, it is the hollow round bar of a steel, and an end of round bar is processed into hexagon, and the cross tongue is arranged on the end face of the other end of round bar.This specific purpose tool is simple in structure, and is workable, reduced work difficulty, shortens maintenance time, reduces maintenance cost.
Description
Technical field
The present invention relates to component technology in the plant equipment engineering, specifically refer to the adjustment instrument in a kind of grinding spindle gap, it is used for the gap adjustment to the grinding spindle of many bearing shell supportings.
Technical background
Accompanying drawing 1 is depicted as the structural representation of grinding spindle.Bearing shell 102 is adjusted by ball screw 103 with the gap of main shaft 101, until assembly technical requirement.Again flat head screw 104 is screwed onto 103, locks 103 and 104 with holding screw 105 again, guarantee that 103 do not walk about, and then the gap between locking bearing shell and main shaft.But in practical operation, screw holding screw 105 and will drive screw 104 often, and then 104 drive 103 again, make the main shaft of adjusting originally 101 walk about with bearing shell 102 gaps.Can only readjust, Zhou Er renews, and often wants repeated multiple times just can reach requirement, and the technology operation is difficult to control.
Summary of the invention
The purpose of this invention is to provide a kind of specific purpose tool and solve the problem that holding screw 105 will drive screw 104 rotations often that screws.
As shown in Figure 3, specific purpose tool of the present invention is the steel round bar of an intermediate hollow, one end of round bar is become hexagon by milling, be used to be convenient to the clamping of spanner and fix, the tongue of a cross is arranged on the end face of the other end of round bar, and the cross recess size on tongue size and the flat head screw 104 matches.When screwing holding screw 105, an end that has the cross tongue on the specific purpose tool is inserted in the cross recess on the flat head screw 104, clamp a hexagonal end of round bar with spanner, prevent that flat head screw 104 from rotating, inner hexagon spanner 107 is tightened holding screw 105 by the hole in the middle of the specific purpose tool.
The invention has the advantages that: specific purpose tool is simple in structure, and is workable, reduced work difficulty, thereby shortens maintenance time greatly, reduces maintenance cost.
Description of drawings
Fig. 1 specific purpose tool operation chart, 101 main shafts among the figure, 102 bearing shells, 103 ball screws, 104 flat head screws, 105 holding screws, 106 specific purpose tools, 107 inner hexagon spanners.
Fig. 2 part 103,104,105 partial schematic diagrams.
The specific purpose tool structure chart is adjusted in Fig. 3 grinding spindle gap
The specific embodiment
According to above-mentioned technical method, in operation, adjust the gap of bearing shell 102 and main shaft 101 to requiring by ball screw 103, revolve by last ball screw 103 with flat head screw 104 again, insert in the cross recess of flat head screw 104 with specific purpose tool 106, screw in soket head cap screw 105 with 6mm inner hexagon spanner 107, pull 106 turret head with spanner and keep reverse balance screwing in 105, assurance flat head screw 104 can not walked about, and then the bearing shell 102 that assurance is adjusted is not walked about with the gap of main shaft 101 yet.
Claims (1)
1. instrument that is used for adjusting the grinding spindle bush gap, it is characterized in that: it is the round bar of the hollow of a steel, one end mill of round bar is cut into hexagon for the spanner clamping, is milled with the cross tongue that can embed flat head screw 104 cross recess on the end face of the other end of round bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100539355A CN101590635A (en) | 2009-06-26 | 2009-06-26 | A kind of instrument that is used for adjusting the grinding spindle bush gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100539355A CN101590635A (en) | 2009-06-26 | 2009-06-26 | A kind of instrument that is used for adjusting the grinding spindle bush gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101590635A true CN101590635A (en) | 2009-12-02 |
Family
ID=41405621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100539355A Pending CN101590635A (en) | 2009-06-26 | 2009-06-26 | A kind of instrument that is used for adjusting the grinding spindle bush gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101590635A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825568A (en) * | 2012-09-19 | 2012-12-19 | 昆明理工大学 | Adjustable spanner suitable for threaded connecting part with clamping position being smooth cylindrical surface |
-
2009
- 2009-06-26 CN CNA2009100539355A patent/CN101590635A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825568A (en) * | 2012-09-19 | 2012-12-19 | 昆明理工大学 | Adjustable spanner suitable for threaded connecting part with clamping position being smooth cylindrical surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091202 |