CN205766087U - A kind of hole drilling positioning fixture - Google Patents
A kind of hole drilling positioning fixture Download PDFInfo
- Publication number
- CN205766087U CN205766087U CN201620492403.7U CN201620492403U CN205766087U CN 205766087 U CN205766087 U CN 205766087U CN 201620492403 U CN201620492403 U CN 201620492403U CN 205766087 U CN205766087 U CN 205766087U
- Authority
- CN
- China
- Prior art keywords
- rule
- shrinkage
- pars contractilis
- positioning fixture
- hole drilling
- 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
This utility model provides a kind of hole drilling positioning fixture, including drift, handle and shrinkage-rule, described drift includes cone head and column afterbody, described shrinkage-rule and described handle are each attached on described column afterbody, the angle of described shrinkage-rule and described handle is right angle, and described shrinkage-rule includes being fixed on the fixed part with chute on described column afterbody and the pars contractilis along described slide.This utility model hinge structure has substantive distinguishing features and progress, hole drilling positioning fixture is when in use, the outer end of the pars contractilis of shrinkage-rule is against inside the edge of a wing of H profile steel post, then shrinkage-rule is stretched, measure bore position as requested, and with hammer column afterbody, cone head then goes out an index aperture on H profile steel column web, labelling is complete, holing with drilling equipment, cooling water cannot wash away index aperture, simultaneously because the position-limiting action of index aperture, drill bit will not skid displacement, and the position in the hole got out is the most very easy to use.
Description
Technical field
This utility model relates to a kind of lifting device, especially a kind of hole drilling positioning fixture.
Background technology
nullInstantly a lot of Factory Buildings、The places such as plant use the fewer and feweri of brick mix structure，More employing steel buildings，And steel building uses substantial amounts of H steel column as wall column and crossbeam，The end of H profile steel post is often due to connect the needs of miscellaneous part and arrange connecting hole，And the position of connecting hole needs to be configured according to service condition，Therefore，Each H profile steel post is required for first measuring according to service condition and making each position mark needing boring with chalk，Then hole with drilling equipment，Owing to needing water spray during boring to reduce temperature of diamond bit，Therefore，The labelling that chalk does tends to be washed away by water and obscure，Needs re-flag，Waste time and energy，Additionally，At the beginning of boring，Drill bit easily skids displacement in mark，Thus cause bore position that skew occurs，And then impact is linked and packed.
In order to solve with present on problem, people are seeking a kind of preferably technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thus provides a kind of hole drilling positioning fixture.
To achieve these goals, this utility model be the technical scheme is that a kind of hole drilling positioning fixture, including drift, handle and shrinkage-rule, described drift includes cone head and column afterbody, described shrinkage-rule and described handle are each attached on described column afterbody, the angle of described shrinkage-rule and described handle is right angle, and described shrinkage-rule includes being fixed on the fixed part with chute on described column afterbody and the pars contractilis along described slide.
Preferably, to be fixed part outer end be gradually increased the outer end start index of described pars contractilis to distance and the described pars contractilis scale from outside to inside of punch-center line.
Preferably, the outer end of described pars contractilis has the perpendicular of downward bending.
This utility model hinge structure has substantive distinguishing features and progress, specifically, a kind of hole drilling positioning fixture, the when of use, the outer end of the pars contractilis of shrinkage-rule is against inside the edge of a wing of H profile steel post, then shrinkage-rule is stretched, measure bore position as requested, and with hammer column afterbody, cone head then goes out an index aperture on H profile steel column web, labelling is complete, hole with drilling equipment, cooling water cannot wash away index aperture, simultaneously because the position-limiting action of index aperture, drill bit will not skid displacement, the position in the hole got out is the most accurate, this hole drilling positioning fixture is very easy to use.
Further, the outer end start index of pars contractilis is fixed part outer end to be gradually increased to distance and the pars contractilis scale from outside to inside of punch-center line, after so providing setting position numerical value, is easier to observe scale during stretching shrinkage-rule.
Further, the outer end of pars contractilis has the perpendicular of downward bending, when perpendicular is adjacent to the edge of a wing inwall when, and shrinkage-rule and H profile steel post outer end keeping parallelism, it is ensured that each index aperture is equal to the distance of H profile steel post outer end.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hole drilling positioning fixture in this utility model embodiment.
Fig. 2 is the structural representation of drift in this utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, the technical solution of the utility model is described in further detail.
Embodiment, such as Fig. 1, shown in Fig. 2, a kind of hole drilling positioning fixture, including drift 1, handle 2 and shrinkage-rule, drift 1 includes cone head 101 and column afterbody 102, shrinkage-rule and handle 2 are each attached on column afterbody 102, the angle of shrinkage-rule and handle 2 is right angle, shrinkage-rule includes the fixed part 4 with chute 3 being fixed on column afterbody 102 and the pars contractilis 7 slided along chute 3, described pars contractilis 7 is provided with scale 5, the outer end start index of pars contractilis 7 is fixed part outer end to be gradually increased to distance and pars contractilis 7 scale from outside to inside of punch-center line, the outer end of pars contractilis 7 has the perpendicular 6 of downward bending.
nullA kind of hole drilling positioning fixture of the present embodiment，The when of use，The outer end of the pars contractilis of shrinkage-rule is against inside the edge of a wing of H profile steel post，Then shrinkage-rule is stretched，Measure bore position as requested，And with hammer column afterbody，Cone head then goes out an index aperture on H profile steel column web，Labelling is complete，Hole with drilling equipment，Cooling water cannot wash away index aperture，Simultaneously because the position-limiting action of index aperture，Drill bit will not skid displacement，The position in the hole got out is the most accurate，This hole drilling positioning fixture is very easy to use，Simultaneously，The outer end start index of pars contractilis is fixed part outer end to be gradually increased to distance and the pars contractilis scale from outside to inside of punch-center line，After so providing setting position numerical value，It is easier to observe scale during stretching shrinkage-rule，The outer end of pars contractilis has the perpendicular of downward bending，When perpendicular is adjacent to the edge of a wing inwall when，Shrinkage-rule and H profile steel post outer end keeping parallelism，Ensure that each index aperture is equal to the distance of H profile steel post outer end.
Finally should be noted that: above example is only in order to illustrate that the technical solution of the utility model is not intended to limit；Although being described in detail this utility model with reference to preferred embodiment, those of ordinary skill in the field are it is understood that still can modify to detailed description of the invention of the present utility model or portion of techniques feature is carried out equivalent；Without deviating from the spirit of technical solutions of the utility model, it all should be contained in the middle of the technical scheme scope that this utility model is claimed.
Claims (3)
1. a hole drilling positioning fixture, it is characterized in that: include drift, handle and shrinkage-rule, described drift includes cone head and column afterbody, described shrinkage-rule and described handle are each attached on described column afterbody, the angle of described shrinkage-rule and described handle is right angle, and described shrinkage-rule includes being fixed on the fixed part with chute on described column afterbody and the pars contractilis along described slide.
A kind of hole drilling positioning fixture the most according to claim 1, it is characterised in that: the outer end start index of described pars contractilis is fixed part outer end to be gradually increased to distance and the described pars contractilis scale from outside to inside of punch-center line.
A kind of hole drilling positioning fixture the most according to claim 2, it is characterised in that: the outer end of described pars contractilis has the perpendicular of downward bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492403.7U CN205766087U (en) | 2016-05-26 | 2016-05-26 | A kind of hole drilling positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492403.7U CN205766087U (en) | 2016-05-26 | 2016-05-26 | A kind of hole drilling positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205766087U true CN205766087U (en) | 2016-12-07 |
Family
ID=58110443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620492403.7U Expired - Fee Related CN205766087U (en) | 2016-05-26 | 2016-05-26 | A kind of hole drilling positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205766087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434794A (en) * | 2018-12-03 | 2019-03-08 | 东风（十堰）汽车锻钢件有限公司 | A kind of spline groove labelling apparatus |
-
2016
- 2016-05-26 CN CN201620492403.7U patent/CN205766087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434794A (en) * | 2018-12-03 | 2019-03-08 | 东风（十堰）汽车锻钢件有限公司 | A kind of spline groove labelling apparatus |
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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: 20161207 Termination date: 20210526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |