CN204487348U - Internal and external grinding machine tailstock - Google Patents
Internal and external grinding machine tailstock Download PDFInfo
- Publication number
- CN204487348U CN204487348U CN201520120033.XU CN201520120033U CN204487348U CN 204487348 U CN204487348 U CN 204487348U CN 201520120033 U CN201520120033 U CN 201520120033U CN 204487348 U CN204487348 U CN 204487348U
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- China
- Prior art keywords
- tailstock
- main body
- internal
- grinding machine
- external grinding
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of internal and external grinding machine tailstock, comprise tailstock main body, the bottom of this tailstock main body is provided with the chute with internal and external grinding machine Orbit Matching, one side of this tailstock main body is provided with top, described tailstock main body is provided with pneumatic fittings, this pneumatic fittings is provided with baroswitch, and described chute is provided with air pressure outlet, the cavity connects extremely described air pressure outlet that this pneumatic fittings is arranged by tailstock body interior.This internal and external grinding machine tailstock tailstock main body has suitably hollow, decrease weight and pneumatic fittings is installed, open air pressure time mobile and adopt air supporting principle auxiliary moving, need only drive gently, tailstock then can easily advance or retreat, can not be worn and torn tailstock and track, the dust bottom tailstock, iron can also be cut and blown out with lubricating oil when moving simultaneously, reduces wearing and tearing tailstock and track when having dust to move.
Description
Technical field
The utility model relates to a kind of internal and external grinding machine, particularly relates to a kind of internal and external grinding machine tailstock.
Background technology
On general internal and external grinding machine, for improving grinding stroke and Product Precision and safety operation, internal and external grinding machine production firm all can provide different top heart tailstock standard configurations according to different equipment, but production firm is for reducing production cost, and single standard all can be adopted to configure, and this standard configuration tailstock can be used under normal conditions, but the demand of all users can not be met, and there is following defect: tailstock is heavy, want a people or two people to coordinate movement during adjustment stroke, lose time; Tailstock gap is large, adopt cast iron process, and easy to wear, precision is not high, and when causing producing product, product straight tube degree differs greatly, and can not use after wearing and tearing need to buy new; Standard configuration tailstock does not have lubricating oil, and bearing very easily weares and teares, and causes the large and precision in bearing clearance to be affected; Standard configuration tailstock cannot adjust tailstock centre pressure; Standard configuration tailstock goes to strike with iron rod when changing top and just can strike, fragile top.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of internal and external grinding machine tailstock, a people easily can adjust tailstock position, meet the demand of different users.
The utility model in order to the technical scheme solving its technical problem and adopt is: a kind of internal and external grinding machine tailstock, comprise tailstock main body, the bottom of this tailstock main body is provided with the chute with internal and external grinding machine Orbit Matching, one side of this tailstock main body is provided with top, described tailstock main body is provided with pneumatic fittings, this pneumatic fittings is provided with baroswitch, and described chute is provided with air pressure outlet, the cavity connects extremely described air pressure outlet that this pneumatic fittings is arranged by tailstock body interior.
As further improvement of the utility model, described top the inner is arranged on a side of described tailstock main body by bearing adjustable, the upper side of this tailstock main body is provided with tailstock degree of tightness handle, rotate this degree of tightness handle can adjust described top on described tailstock main body side extension elongation.
As further improvement of the utility model, described tailstock main body is also provided with pouring orifice, and this pouring orifice is communicated to described bearing.
As further improvement of the utility model, described tailstock body is provided with relative another side, a top side and is provided with tailstock pressure adjusting Connection Block, and this tailstock pressure adjusting Connection Block is provided with tailstock pressure adjusting bolt and pushes against described top inner face.
As further improvement of the utility model, the bottom of described tailstock main body is provided with fastening bolt.
The beneficial effects of the utility model are: this internal and external grinding machine tailstock tailstock main body has suitably hollow, decrease weight and pneumatic fittings is installed, open air pressure time mobile and adopt air supporting principle auxiliary moving, need only drive gently, tailstock then can easily advance or retreat, can not be worn and torn tailstock and track, the dust bottom tailstock, iron can also be cut and blown out with lubricating oil when moving simultaneously, reduces wearing and tearing tailstock and track when having dust to move; Install lubricating system to bearing oil supply, bearing is not easy to wear, improves precision and the life-span of overall tailstock; To length difference to some extent, the pressure stroke of adjustable tailstock improves, do not need tailstock to move integrally; Need only adjust elasticity bolt then can easily change top, time saving and energy saving also not fragile top.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is one of another viewing angle constructions schematic diagram of Fig. 1;
Fig. 3 is another viewing angle constructions schematic diagram two of Fig. 1.
By reference to the accompanying drawings, make the following instructions:
1---tailstock main body 2---chute
3---top 4---pneumatic fittings
5---baroswitch 6---air pressure outlet
7---bearing 8---tailstock degree of tightness handle
9---pouring orifice 10---tailstock pressure adjusting Connection Block
11---tailstock pressure adjusting bolt 12---fastening bolt
Detailed description of the invention
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But protection domain of the present utility model is not limited to following embodiment, the simple equivalence namely in every case done with the utility model claim and description changes and modifies, and all still belongs within the utility model patent covering scope.
As Figure 1-3, a kind of internal and external grinding machine tailstock, comprise tailstock main body 1, the bottom of this tailstock main body is provided with the chute 2 with internal and external grinding machine Orbit Matching, one side of this tailstock main body is provided with top 3, and described tailstock main body is provided with pneumatic fittings 4, and this pneumatic fittings is provided with baroswitch 5, described chute is provided with air pressure outlet 6, the cavity connects extremely described air pressure outlet that this pneumatic fittings is arranged by tailstock body interior.In use, if need the position adjusting tailstock main body, pneumatic fittings is communicated with air intake apparatus, open baroswitch to ventilate in tailstock main body, the air pressure outlet that the chute of air-flow by tailstock bottom part body is arranged flows out, the buoyancy that air-flow produces when this air pressure outlet flows out is by the lifting of tailstock main body, add in tailstock main body and the weight that cavity can reduce tailstock is set, so just can easily tailstock be moved on grinding machine track, greatly facilitate the mobile adjustment of tailstock, a people is only needed easily to complete, air-flow is simultaneously by the dust of tailstock bottom part body, iron pin blows out together, reduce dust to wear and tear when tailstock moves tailstock and track, improve tailstock service life.
Described top the inner is arranged on a side of described tailstock main body by bearing 7 adjustable, the upper side of this tailstock main body is provided with tailstock degree of tightness handle 8, rotate this degree of tightness handle can adjust described top on described tailstock main body side extension elongation.Length for processing parts is discrepant, just can adjust top extension elongation, do not need tailstock to move integrally by adjustment tailstock degree of tightness handle.
Described tailstock main body is also provided with pouring orifice 9, and this pouring orifice is communicated to described bearing 7.
Described tailstock body is provided with relative another side, a top side and is provided with tailstock pressure adjusting Connection Block 10, and this tailstock pressure adjusting Connection Block is provided with tailstock pressure adjusting bolt 11 and pushes against described top inner face.Pressure suffered by top inner face can be adjusted by rotating this tailstock pressure adjusting bolt, thus can easily top removing be changed when needs are changed top, time saving and energy saving not fragile top.
The bottom of described tailstock main body is provided with fastening bolt 12, for this tailstock main body and internal and external grinding machine track being fixed.
Claims (5)
1. an internal and external grinding machine tailstock, comprise tailstock main body (1), the bottom of this tailstock main body is provided with and the chute of internal and external grinding machine Orbit Matching (2), one side of this tailstock main body is provided with top (3), it is characterized in that: in described tailstock main body, be provided with pneumatic fittings (4), this pneumatic fittings is provided with baroswitch (5), described chute is provided with air pressure outlet (6), the cavity connects extremely described air pressure outlet that this pneumatic fittings is arranged by tailstock body interior.
2. internal and external grinding machine tailstock according to claim 1, it is characterized in that: described top the inner is arranged on a side of described tailstock main body by bearing (7) adjustable, the upper side of this tailstock main body is provided with tailstock degree of tightness handle (8), rotate this degree of tightness handle can adjust described top on described tailstock main body side extension elongation.
3. internal and external grinding machine tailstock according to claim 2, is characterized in that: in described tailstock main body, be also provided with pouring orifice (9), and this pouring orifice is communicated to described bearing (7).
4. internal and external grinding machine tailstock according to claim 1, it is characterized in that: described tailstock body is provided with relative another side, a top side and is provided with tailstock pressure adjusting Connection Block (10), this tailstock pressure adjusting Connection Block is provided with tailstock pressure adjusting bolt (11) and pushes against described top inner face.
5. internal and external grinding machine tailstock according to claim 1, is characterized in that: the bottom of described tailstock main body is provided with fastening bolt (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120033.XU CN204487348U (en) | 2015-02-28 | 2015-02-28 | Internal and external grinding machine tailstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120033.XU CN204487348U (en) | 2015-02-28 | 2015-02-28 | Internal and external grinding machine tailstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204487348U true CN204487348U (en) | 2015-07-22 |
Family
ID=53566641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520120033.XU Expired - Fee Related CN204487348U (en) | 2015-02-28 | 2015-02-28 | Internal and external grinding machine tailstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204487348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364697A (en) * | 2015-12-10 | 2016-03-02 | 上海茂霖高分子科技股份有限公司 | Cylindrical grinding machine |
-
2015
- 2015-02-28 CN CN201520120033.XU patent/CN204487348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364697A (en) * | 2015-12-10 | 2016-03-02 | 上海茂霖高分子科技股份有限公司 | Cylindrical grinding machine |
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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: 20150722 Termination date: 20190228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |