CN205852518U - A kind of tailstock structure of grinding machine - Google Patents
A kind of tailstock structure of grinding machine Download PDFInfo
- Publication number
- CN205852518U CN205852518U CN201620792374.6U CN201620792374U CN205852518U CN 205852518 U CN205852518 U CN 205852518U CN 201620792374 U CN201620792374 U CN 201620792374U CN 205852518 U CN205852518 U CN 205852518U
- Authority
- CN
- China
- Prior art keywords
- tailstock
- screw
- upper shell
- lower house
- 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
Links
- 238000003754 machining Methods 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
This utility model relates to the tailstock structure of a kind of grinding machine, including tailstock lower house, tailstock upper housing component, reference block, adjustment pen, adjusts screw, gear, tooth bar, fastening block, backing-up screw and sleeve assembly；Tailstock upper housing component is positioned at the top of tailstock lower house, and tailstock upper housing component includes tailstock upper shell, mandrel of stopping, lock-screw and lead；Sleeve assembly is arranged on the inside of tailstock upper shell；Reference block is arranged on the side of tailstock upper shell, and reference block is provided with adjustment pen；Adjust screw and be arranged on the opposite side of tailstock upper shell；Gear is arranged on tailstock lower house, and the lower section of gear connects tooth bar；Fastening block is arranged on the bottom of tailstock lower house.This utility model practicality simple for structure, regulate highly sensitive, machining accuracy is high, suit large area to popularize.
Description
Technical field
This utility model relates to Machining Technology field, particularly relates to the tailstock structure of a kind of grinding machine.
Background technology
Numerically control grinder is to utilize grinding tool that surface of the work is carried out the lathe of grinding.Most grinding machine is to use at a high speed
The emery wheel rotated carries out grinding, and minority is to use other grinding tools such as oilstone, abrasive band and free abrasive to be processed, such as the top gem of a girdle-pendant
Grinding machine, superfinisher, abrasive belt grinding machine, grinder and buffing machine etc..Roll grinder belongs to the one in numerically control grinder, its tail
The structure of frame is particularly significant for grinding accuracy range of accommodation.
In prior art, such as Patent No. 201020577044.8, the filing date 2010.10.26 " tailstock of roll grinder
Drive mechanism ", this utility model can adjust the back lash of wheel and rack easily, to improve the transmission accuracy of tailstock.But
Being that this utility model structure is complicated, range of accommodation is little, and regulation sensitivity is low, and machining accuracy is not the best enough, is further improved.
Utility model content
For the present situation of above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of structure letter
Clean, regulate the tailstock structure of grinding machine highly sensitive, that processing progress is high.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: the tailstock structure of a kind of grinding machine, including
Tailstock lower house, tailstock upper housing component, reference block, adjustment pen, adjust screw, gear, tooth bar, fastening block, backing-up screw and
Sleeve assembly, it is characterised in that: being additionally provided with key on described tailstock lower house, the side of described key is provided with the first panel, institute
The opposite side stating the first panel is provided with the second panel, and the opposite side of described second panel is provided with backing-up screw；Described tailstock
Upper housing component is positioned at the top of tailstock lower house；Described tailstock upper housing component includes tailstock upper shell, mandrel of stopping, locking screw
Nail and lead；Described sleeve assembly is arranged on the inside of tailstock upper shell；Described reference block is arranged on the side of tailstock upper shell
Face, described reference block is provided with adjustment pen；Described gear is arranged on tailstock lower house, and the lower section of described gear connects tooth
Bar；Described fastening block is arranged on the bottom of tailstock lower house.
Further, the top of described tailstock upper shell is embedded with mandrel of stopping, described in stop mandrel be provided above locking
Screw.
Further, described tailstock upper shell be arranged above lead.
Further, described sleeve assembly includes sleeve, top, nut, adapter sleeve, trapezoidal screw, sinuate handwheel and butterfly
Shape spring；Described sleeve is fixed on the inside of tailstock upper shell；Described top one end being embedded in sleeve；Another of described sleeve
End is nested with nut, and the front end of described nut connects trapezoidal screw, and the outside of described trapezoidal screw is nested with adapter sleeve, described
Adapter sleeve is connected with tailstock upper shell；Described sinuate handwheel is arranged on the other end of trapezoidal screw；Described butterfly spring is nested in
The outside of trapezoidal screw.
Further, described adjustment screw is arranged on the opposite side of tailstock upper shell.
Compared with prior art, the utility model has the advantage of: this utility model practicality simple for structure, regulation sensitivity
High, machining accuracy height, suits large area to popularize.
Accompanying drawing explanation
Fig. 1 is section of structure of the present utility model；
Fig. 2 is the cross-sectional view on the basis of the vertical median plane of lock-screw of the present utility model；
Fig. 3 is the cross-sectional view on the basis of backing-up screw horizontal central plane of the present utility model.
Detailed description of the invention
As Figure 1-3, the tailstock structure of a kind of grinding machine, including tailstock lower house 11, tailstock upper housing component, reference block
13, adjust pen 14, adjust screw 15, gear 16, tooth bar 17, fastening block 18, backing-up screw 19 and sleeve assembly；Tailstock lower house
Being provided with key 20 on 11, the side of key 20 is provided with the first panel 21, and the opposite side of the first panel 21 is provided with the second panel 22,
The opposite side of the second panel 22 is provided with backing-up screw 19；Tailstock upper housing component is positioned at the top of tailstock lower house 11, tailstock
Upper housing component includes tailstock upper shell 12, mandrel 3 of stopping, lock-screw 4 and lead 5；The top of tailstock upper shell 12 embeds
Stop mandrel 3, mandrel 3 of stopping be provided above lock-screw 4；Tailstock upper shell 12 be arranged above lead 5；Sleeve
Assembly is arranged on the inside of tailstock upper shell 12, sleeve assembly include sleeve 2, top 1, nut 6, adapter sleeve 7, trapezoidal screw 8,
Sinuate handwheel 9 and butterfly spring 10；Sleeve 2 is fixed on the inside of tailstock upper shell 12, and one end of sleeve 2 is embedded with top 1, set
The other end of cylinder 2 is nested with nut 6, and the front end of nut 6 connects has trapezoidal screw 8, the outside of trapezoidal screw 8 to be nested with adapter sleeve
7, adapter sleeve 7 is connected with tailstock upper shell 12；The outside of trapezoidal screw 8 is also nested with butterfly spring 10, another of trapezoidal screw 8
End is provided with sinuate handwheel 9；Reference block 13 is arranged on the side of tailstock upper shell 12, and reference block 13 is provided with adjustment pen 14；
Adjust screw 15 and be arranged on the opposite side of tailstock upper shell 12；Gear 16 is arranged on tailstock lower house 11, the lower section of gear 16
Connect and have tooth bar 17；Fastening block 18 is arranged on the bottom of tailstock lower house 11.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；
Although this utility model being described in detail with reference to previous embodiment, it will be understood by those of skill in the art that it depends on
So the technical scheme described in foregoing embodiments can be modified, or wherein portion of techniques feature is replaced on an equal basis
Change；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model each embodiment technical scheme
Spirit and scope.
Claims (5)
1. a tailstock structure for grinding machine, including tailstock lower house, tailstock upper housing component, reference block, adjustment pen, adjusts spiral shell
Nail, gear, tooth bar, fastening block, backing-up screw and sleeve assembly, it is characterised in that: it is additionally provided with key on described tailstock lower house,
The side of described key is provided with the first panel, and the opposite side of described first panel is provided with the second panel, described second panel
Opposite side is provided with backing-up screw；Described tailstock upper housing component is positioned at the top of tailstock lower house；Described tailstock upper shell group
Part includes tailstock upper shell, mandrel of stopping, lock-screw and lead；Described sleeve assembly is arranged on the inside of tailstock upper shell；
Described reference block is arranged on the side of tailstock upper shell, and described reference block is provided with adjustment pen；Described gear is arranged on tailstock
On lower house, the lower section of described gear connects tooth bar；Described fastening block is arranged on the bottom of tailstock lower house.
A kind of tailstock structure of grinding machine, it is characterised in that: the top of described tailstock upper shell embeds
Stop mandrel, described in stop mandrel be provided above lock-screw.
A kind of tailstock structure of grinding machine, it is characterised in that: the top of described tailstock upper shell also sets
It is equipped with lead.
A kind of tailstock structure of grinding machine, it is characterised in that: described sleeve assembly includes sleeve, top
Point, nut, adapter sleeve, trapezoidal screw, sinuate handwheel and butterfly spring；Described sleeve is fixed on the inside of tailstock upper shell；Institute
State top one end being embedded in sleeve；The other end of described sleeve is nested with nut, and the front end of described nut connects trapezoidal silk
Bar, the outside of described trapezoidal screw is nested with adapter sleeve, and described adapter sleeve is connected with tailstock upper shell；Described sinuate handwheel is arranged
The other end at trapezoidal screw；Described butterfly spring is nested in the outside of trapezoidal screw.
A kind of tailstock structure of grinding machine, it is characterised in that: described adjustment screw is arranged on tailstock
The opposite side of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620792374.6U CN205852518U (en) | 2016-07-14 | 2016-07-14 | A kind of tailstock structure of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620792374.6U CN205852518U (en) | 2016-07-14 | 2016-07-14 | A kind of tailstock structure of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205852518U true CN205852518U (en) | 2017-01-04 |
Family
ID=57649046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620792374.6U Expired - Fee Related CN205852518U (en) | 2016-07-14 | 2016-07-14 | A kind of tailstock structure of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205852518U (en) |
-
2016
- 2016-07-14 CN CN201620792374.6U patent/CN205852518U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 |