CN205996579U - A kind of bore hole positioning fixture - Google Patents
A kind of bore hole positioning fixture Download PDFInfo
- Publication number
- CN205996579U CN205996579U CN201620396760.3U CN201620396760U CN205996579U CN 205996579 U CN205996579 U CN 205996579U CN 201620396760 U CN201620396760 U CN 201620396760U CN 205996579 U CN205996579 U CN 205996579U
- Authority
- CN
- China
- Prior art keywords
- hole
- blind hole
- leading screw
- sleeper beam
- pole
- 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
Abstract
A kind of bore hole positioning fixture, including base, it is characterized in that, blind hole is had on described base, it is provided with the pole being slidably connected with blind hole in blind hole, base side has through hole, and through hole is connected with blind hole, and pole bottom has the location hole corresponding with through hole, through hole is fixed by fixing finger setting with location hole, the upper end of pole is hinged with depression bar, is provided with leading screw in the middle part of depression bar, and leading screw lower end connects pressing plate, leading screw upper end is fixed with turning handle, sleeper beam blind hole is additionally provided with described base, in sleeper beam blind hole, is provided with hydraulic mechanism, hydraulic mechanism upper end is provided with sleeper beam.This utility model is slided in blind hole using pole, is fixed by alignment pin, and leading screw band dynamic pressure plate moves up and down, hydraulic mechanism drives sleeper beam to move up and down so that adapt to the workpiece of different-thickness in clamping simultaneously, and structure is simple, easy to use, and positioning is more accurate.
Description
Technical field：
This utility model is related to bore hole clamp art and in particular to a kind of bore hole positioning fixture.
Background technology：
During Boring, because size and weight are larger, Boring occurs insufficient clamping force, positioning
Inaccurate phenomenon.When existing fixture uses, not of uniform size due to workpiece, need to change different-thickness
Sleeper beam or pressing plate, in order to the fastening to piece-holder, using bothering very much, and prepare multiple thickness
Degree, sleeper beam not of uniform size or pressing plate, not only waste of materials, also take up space, simultaneously can be due to sleeper beam
Or pressing plate selects improper and causes deviations, very big impact is caused to the bore hole degree of accuracy of workpiece.
Utility model content：
Technical problem to be solved in the utility model is to overcome existing technological deficiency, provides a kind of boring
Hole positioning fixture.
Technical problem to be solved in the utility model to be realized using following technical scheme：
A kind of bore hole positioning fixture, including base it is characterised in that having blind hole on described base,
It is provided with the pole being slidably connected with blind hole, base side has through hole, through hole is connected with blind hole in blind hole,
Pole bottom has the location hole corresponding with through hole, and through hole is fixed by fixing finger setting with location hole,
The upper end of pole is hinged with depression bar, is provided with leading screw in the middle part of depression bar, and leading screw lower end connects pressing plate, leading screw upper end
It is fixed with turning handle, described base is additionally provided with sleeper beam blind hole, in sleeper beam blind hole, is provided with hydraulic mechanism, liquid
Press mechanism upper end is provided with sleeper beam.
Screw connection is passed through with pressing plate in described leading screw lower end.Conveniently pressing plate is changed according to workpiece demand.
Described sleeper beam upper surface is frosting, and described pressing plate lower surface is frosting.It is easy to clamping jail
Gu, prevent from skidding.
The beneficial effects of the utility model are：This utility model is slided in blind hole using pole, by fixed
Position pin is fixed, and leading screw band dynamic pressure plate moves up and down, and hydraulic mechanism drives sleeper beam to move up and down simultaneously,
So that adapt to the workpiece of different-thickness in clamping, structure is simple, easy to use, and positions more accurate
Really.
Brief description：
Fig. 1 is structural representation of the present utility model.
Specific embodiment：
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to bright
White understanding, with reference to being specifically illustrating, is expanded on further this utility model.
As shown in figure 1, a kind of bore hole positioning fixture, including base 1, described base 1 has blind hole
2, be provided with the pole 3 being slidably connected with blind hole 2 in blind hole 2, base 1 side has a through hole 4, through hole 4 with blind
Hole 2 connects, and pole 3 bottom has the location hole 5 corresponding with through hole 4, and through hole 4 and location hole 5 pass through solid
Rationed marketing 6 positioning is fixed, and the upper end of pole 3 is hinged with depression bar 7, is provided with leading screw 8, under leading screw 8 in the middle part of depression bar 7
End connects pressing plate 9, and leading screw 8 upper end is fixed with turning handle 10, described base 1 is additionally provided with sleeper beam blind hole 12,
It is provided with hydraulic mechanism 13, hydraulic mechanism 13 upper end is provided with sleeper beam 11 in sleeper beam blind hole 12.
Screw connection is passed through with pressing plate 9 in described leading screw 8 lower end.Conveniently pressing plate is changed according to workpiece demand.
Described sleeper beam 11 upper surface is frosting, and described pressing plate lower surface is frosting.It is easy to clamp
Firmly, prevent from skidding.
Of the present utility model ultimate principle and principal character and of the present utility model excellent have been shown and described above
Point.It should be understood by those skilled in the art that, this utility model is not restricted to the described embodiments, above-mentioned
Principle of the present utility model is simply described, without departing from this utility model described in embodiment and description
On the premise of spirit and scope, this utility model also has various changes and modifications, these changes and improvements
Both fall within the range of claimed this utility model.This utility model claims scope by appended power
Sharp claim and its equivalent thereof.
Claims (3)
1. a kind of bore hole positioning fixture, including base it is characterised in that having blind on described base
Hole, is provided with the pole being slidably connected with blind hole in blind hole, base side has through hole, and through hole is with blind hole even
Logical, pole bottom has the location hole corresponding with through hole, and it is solid that through hole and location hole pass through fixing finger setting
Fixed, the upper end of pole is hinged with depression bar, is provided with leading screw in the middle part of depression bar, and leading screw lower end connects pressing plate, leading screw
Upper end is fixed with turning handle, described base is additionally provided with sleeper beam blind hole, is provided with hydraulic mechanism in sleeper beam blind hole,
Hydraulic mechanism upper end is provided with sleeper beam.
2. a kind of bore hole positioning fixture according to claim 1 is it is characterised in that described leading screw
Screw connection is passed through with pressing plate in lower end.
3. a kind of bore hole positioning fixture according to claim 1 and 2 is it is characterised in that described
Sleeper beam upper surface is frosting, and described pressing plate lower surface is frosting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620396760.3U CN205996579U (en) | 2016-04-28 | 2016-04-28 | A kind of bore hole positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620396760.3U CN205996579U (en) | 2016-04-28 | 2016-04-28 | A kind of bore hole positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996579U true CN205996579U (en) | 2017-03-08 |
Family
ID=58204336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620396760.3U Expired - Fee Related CN205996579U (en) | 2016-04-28 | 2016-04-28 | A kind of bore hole positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996579U (en) |
-
2016
- 2016-04-28 CN CN201620396760.3U patent/CN205996579U/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: 20170308 Termination date: 20170428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |