CN209407511U - Flange side opening positioning fixture - Google Patents
Flange side opening positioning fixture Download PDFInfo
- Publication number
- CN209407511U CN209407511U CN201822100327.2U CN201822100327U CN209407511U CN 209407511 U CN209407511 U CN 209407511U CN 201822100327 U CN201822100327 U CN 201822100327U CN 209407511 U CN209407511 U CN 209407511U
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- locking
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- flange
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Abstract
The utility model relates to clamp arts, disclose a kind of flange side opening positioning fixture, including mounting plate, it is vertically-mounted on mounting plate to have support plate, the lower end of support plate is connected with mounting plate, the upper end of support plate is fixed with the template parallel with mounting plate, drilling rod hole is offered in template, the support plate is equipped with the mandrel matched with flange, the end of mandrel is fixed with locking stud, locking nut is threaded on the locking stud, the diameter of the locking nut is less than the diameter of mandrel, quick change locking plate is arranged on the locking stud, the quick change slot of the bar shaped matched with locking stud is offered on the quick change locking plate, the width of the quick change slot is less than the diameter of locking nut.By the setting of quick change locking plate and locking nut, quick change locking plate is plugged on locking stud by way of grafting, easy for installation.
Description
Technical field
The utility model relates to clamp art, in particular to a kind of flange side opening positioning fixture.
Background technique
Flange drill jig is the positioning mold that drilling processing is carried out on flange, also known as flange clamp.Flange is annular,
Connecting hole is offered on the end face of flange.
The Chinese patent of Publication No. CN106513781A discloses a kind of flange part boring grab, including horizontally disposed
Top panel, the side of top panel are vertically arranged with vertical plate, and the other side of top panel is provided with supporting leg, and setting can be rotated on vertical plate
Pressing plate, pressing plate one end is spindle rotationally arranged on vertical plate, and the pressing plate other end is provided with recess slot, and top panel is close to supporting leg
One end suspension is provided with a stretching screw, and stretching screw one end is suspended on top panel, and the other end is inserted into the recess slot of pressing plate,
Orifice plate was additionally provided on top panel, top panel middle position is provided with the pilot hole for installing orifice plate, crosses on orifice plate
It is provided with drilling rod location hole, crosses on orifice plate and is additionally provided with workpiece locating shaft, the present invention can simplify production process, improve drilling effect
Rate.
Above-mentioned fixture by attached drawing it is found that needing for be inserted on locating shaft flange, then passes through spiral shell when carrying out clamping to flange
Mother fixes flange screw, then while dismantling flange needs to screw off nut from locating shaft, then flange is taken out.Therefore operator
When member replaces flange again, mounting flange is not only needed, it is also necessary to nut constantly be removed and be installed, operating process is more
Cumbersome, working efficiency is lower.
Utility model content
The purpose of the utility model is to provide a kind of flange side opening positioning fixtures, have the advantages that working efficiency is higher.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of flange side opening positioning fixture, including mounting plate, it is vertically-mounted on mounting plate to have support plate, the lower end of support plate
It is connected with mounting plate, the upper end of support plate is fixed with the template parallel with mounting plate, and drilling rod hole, the branch are offered in template
Fagging is equipped with the mandrel matched with flange, and the end of mandrel is fixed with locking stud, is threadedly coupled on the locking stud
There is locking nut, the diameter of the locking nut is less than the diameter of mandrel, is arranged with quick change locking plate on the locking stud, described
The quick change slot of the bar shaped matched with locking stud is offered on quick change locking plate, the width of the quick change slot is less than locking nut
Diameter.
By using above-mentioned technical proposal, mounting plate is connected with drilling machine, drilling rod hole and drill bit face, by flange sleeve in mandrel
On, by the quick change slot insertion locking stud on quick change locking plate, the end face of lock sheet is bonded with the end face of flange, rotation lock spiral shell
Quick change locking plate is fixed by mother, locking nut, so that flange screw be fixed, drill bit is inserted into to flange out of drilling rod hole
Side process side opening.When dismantling flange, locking nut is loosened, quick change locking plate is extracted from locking stud, due to mandrel
It is matched with flange inner ring, axle diameter is greater than locking nut diameter, and therefore, flange inner ring diameter is greater than the straight of locking nut
Diameter, flange can be extracted directly from mandrel and locking stud.By the setting of quick change locking plate and locking nut, quick change locking plate passes through
The mode of grafting is plugged on locking stud, and easy for installation, flange can be directly sleeved on mandrel or pull up from mandrel, locking screw
Mother can stay in always on locking stud, do not need to screw off from locking stud, therefore, save and manually constantly remove to locking nut
The step of with installation, improves working efficiency to save the time.
Further, the positioning pin perpendicular with support plate is installed in the support plate.
By using above-mentioned technical proposal, flange sleeve on mandrel, positioning pin inject flange connecting hole in, positioning pin and
The connecting hole mutual cooperation of flange positions flange, prevents flange in boring procedure from rotating, influences drilling effect.
Further, several location holes being distributed in a ring are offered in the support plate, the positioning pin is threadedly coupled
In positioning hole.
By using above-mentioned technical proposal, positioning pin is removably connected to positioning hole by screw thread, and positioning pin can be mounted in
The different position of support plate is fixed so as to carry out multi-angle to flange, is easy to use.
Further, mounting hole is offered in the support plate, the end of the mandrel is fixed with to be matched with mounting hole
Mounting post, the mounting post is threadedly engaged with mounting hole.
By using above-mentioned technical proposal, mandrel is connected by mounting post with support plate, and mandrel detachably connects with support plate
It connects, convenient for the replacement of mandrel.
Further, the upper end of the support plate offers vertical regulating tank, and the end of the template is equipped with sliding and connects
The adjustable plate being connected in regulating tank offers several adjustment holes being distributed vertically being connected with regulating tank in the support plate,
The locking hole matched with adjustment hole is offered on the adjustable plate, and clamping screw, the locking are equipped in the locking hole
Bolt passes through adjustment hole and is connected with locking hole.
By using above-mentioned technical proposal, in the different flange of installation outer diameter, according to the outer diameter of flange to the height of template
Degree is adjusted, and adjustable plate is slided up and down the height of template is adjusted in locking hole, so as to accommodate method
It is blue.After template position is fixed, clamping screw passes through adjustment hole and is connected that template is fixed with locking hole.Pass through adjustable plate
With the setting of regulating tank, the present apparatus can carry out clamping to the flange of various outer diameter, to improve the scope of application of the present apparatus.
Further, the drilling rod hole is equipped with multiple.
By using above-mentioned technical proposal, multiple drilling rod holes drill to flange different location so as to drill bit, to meet
Use demand, to improve the scope of application of the present apparatus.
Further, the end of the locking stud is fixed with limit film, and the diameter of limit film is greater than the interior of locking nut
Diameter is less than the outer diameter of locking nut.
By using above-mentioned technical proposal, limit film blocks locking nut, prevents locking nut from locking stud
On fall, waste operator's time.
Further, deep floor is connected between the mounting plate and support plate.
By using above-mentioned technical proposal, deep floor enhances the bonding strength between mounting plate and support plate.
In conclusion the utility model has the following beneficial effects:
1. passing through the setting of quick change locking plate and locking nut, quick change locking plate is plugged in locking stud by way of grafting
On, easy for installation, flange can be directly sleeved on mandrel or pull up from mandrel, and locking nut can stay in always on locking stud,
It does not need to screw off from locking stud, therefore, the step of manually locking nut is constantly removed and installed is saved, thus when saving
Between, improve working efficiency；
2. passing through the setting of adjustable plate and regulating tank, the present apparatus can carry out clamping to the flange of various outer diameter, to improve
The scope of application of the present apparatus.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the connection schematic diagram of support plate and template in embodiment.
In figure, 1, mounting plate；11, tooling fastener hole；2, support plate；21, positioning pin；22, location hole；23, mounting hole；
24, regulating tank；25, adjustment hole；3, template；31, drilling rod hole；32, locking hole；33, clamping screw；34, adjustable plate；4, mandrel；
41, mounting post；5, stud is locked；51, limit film；6, locking nut；7, quick change locking plate；71, quick change slot；8, deep floor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
A kind of flange side opening positioning fixture, such as Fig. 1, including mounting plate 1, support plate 2 and template 3.Mounting plate 1, support plate 2
" Z " font is constituted with template 3.Mounting plate 1 is connected with the lower end of 2 side of support plate, the upper end of template 3 and 2 other side of support plate
It is connected.Multiple tooling fastener holes 11 are offered on mounting plate 1, and the bolt being connected with drilling machine is installed in tooling fastener hole 11.Peace
Loading board 1 is supported fixture.
Such as Fig. 1, several deep floors being obliquely installed 8 are connected between mounting plate 1 and support plate 2, deep floor 8 enhances
Bonding strength between mounting plate 1 and support plate 2 prevents the junction of mounting plate 1 and support plate 2 from cracking.
Such as Fig. 2, horizontally disposed mounting hole 23 is offered in support plate 2,23 internal screw thread of mounting hole is connected with mounting post 41,
Mounting post 41 has been fixedly and coaxially connected mandrel 4.When mounting post 41 is threaded onto completely in mounting hole 23, the end of mandrel 4 and support plate 2
End face contradict, mandrel 4 is located at support plate 2 and sees Fig. 1 far from mounting plate 1() side.The inner ring phase of the size of mandrel 4 and flange
Matching, flange sleeve are set on mandrel 4, and flange inner ring is bonded with 4 outer wall of mandrel, and mandrel 4 is supported flange.Mandrel 4 passes through
Mounting post 41 is detachably connected with support plate 2, so as to choose various sizes of mandrel 4 according to various sizes of flange, with full
Sufficient use demand.
Such as Fig. 2, mandrel 4 is fixed with locking stud 5 far from the end of support plate 2, and the diameter of locking stud 5 is less than mandrel 4
Diameter, to prevent locking screw column 5 from flange being hindered to extract.
It such as Fig. 2, locks and is threaded with locking nut 6 on stud 5, lock and be inserted on stud 5 positioned at 6 He of locking nut
Quick change locking plate 7 between support plate 2.Quick change locking plate 7 is set as round sheet, and the diameter of quick change locking plate 7 is greater than the diameter of mandrel 4.
The quick change slot 71 of bar shaped is offered on quick change locking plate 7, quick change slot 71 is connected with the side of quick change locking plate 7, the width of quick change slot 71
It spends and matches with the diameter of locking stud 5, and be less than the diameter of locking nut 6.When mounting flange, flange sleeve is set to mandrel 4
On, quick change locking plate 7 is inserted on locking stud 5 by quick change slot 71, quick change locking plate 7 is between flange and locking nut 6.Turn
Dynamic locking nut 6, locking nut 6 fix quick change locking plate 7 and flange screw.When dismantling flange, locking nut 6 is loosened, so that
Quick change locking plate 7 can be movable, quick change locking plate 7 is extracted, then flange is extracted from mandrel 4 from locking stud 5, is operated
Simply, easy to use.
Such as Fig. 2, the end for locking stud 5 is fixed with limit film 51, and the diameter of limit film 51 is greater than the internal diameter of locking nut 6
Less than the outer diameter of locking nut 6.Limit film 51 blocks locking nut 6, prevents locking nut 6 from falling from locking stud 5
It falls, wastes operator's time.
Such as Fig. 2, several location holes 22 being distributed in a ring, the annular and core that location hole 22 surrounds are offered in support plate 2
Axis 4 is coaxial, and 22 internal screw thread of location hole is connected with positioning pin 21.When flange sleeve is set on mandrel 4, positioning pin 21 is injected on flange
In connecting hole.Positioning pin 21 is defined flange, prevents flange rotation from influencing drilling.Positioning pin 21 can be loaded on different location
In location hole 22, to carry out the restriction of different angle, to flange to meet different drilling demands.
Such as Fig. 2, multiple drilling rod holes 31 are offered in template 3, drill bit can be protruded into out of different drilling rod hole 31 to method
Blue side drills.
Such as Fig. 2, the upper end of support plate 2 offers vertical regulating tank 24, and the end face of template 3, which is fixed with, is slidably connected to tune
Save the adjustable plate 34 in slot 24.Adjustable plate 34 slides in regulating tank 24, thus changeable the distance between template 3 and mandrel 4,
The flange of various outer diameter can be fixed.
Such as Fig. 2, the adjustment hole 25 being distributed vertically is offered in support plate 2, adjustment hole 25 is connected with regulating tank 24, adjusts
The locking hole 32 matched with adjustment hole 25 is offered on plate 34,32 internal screw thread of locking hole is connected with clamping screw 33, locking screw
Bolt 33 passes through adjustment hole 25 and is connected with locking hole 32, so that adjustable plate 34 and template 3 is fixed.After 3 position of template is fixed, locking
Bolt 33 passes through adjustment hole 25 and is connected that template 3 is fixed with locking hole 32.Pass through adjustable plate 34 and regulating tank 24
Setting, the present apparatus can carry out clamping to the flange of various outer diameter, to improve the scope of application of the present apparatus.
Specific implementation process: according to the suitable mandrel 4 of the size selection of flange, and the height of adjusting template 3.By flange sleeve
On mandrel 4, quick change locking plate 7 is inserted on locking stud 5, rotation lock nut 6, locking nut 6 will by quick change locking plate 7
Flange screw is fixed.Drill bit enters from drilling rod hole 31 drills to flange side.After use, locking nut 6 is loosened, it will
Quick change locking plate 7 is pulled up from locking stud 5, then flange is taken out, easy to use.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of flange side opening positioning fixture, including mounting plate (1), it is characterised in that: vertically-mounted on mounting plate (1) to have support
The lower end of plate (2), support plate (2) is connected with mounting plate (1), and the upper end of support plate (2) is fixed with parallel with mounting plate (1)
Template (3) offers drilling rod hole (31) in template (3), and the support plate (2) is equipped with the mandrel (4) matched with flange, core
The end of axis (4) is fixed with locking stud (5), is threaded with locking nut (6), the locking on the locking stud (5)
The diameter of nut (6) is less than the diameter of mandrel (4), is arranged with quick change locking plate (7) on the locking stud (5), the quick change lock
The quick change slot (71) of the bar shaped matched with locking stud (5) is offered on piece (7), the width of the quick change slot (71) is less than lock
The diameter of tight nut (6).
2. flange side opening positioning fixture according to claim 1, it is characterised in that: be equipped on the support plate (2) with
The perpendicular positioning pin (21) of support plate (2).
3. flange side opening positioning fixture according to claim 2, it is characterised in that: the support plate (2) if on offer
The dry location hole (22) being distributed in a ring, the positioning pin (21) are threadedly connected in location hole (22).
4. flange side opening positioning fixture according to claim 1, it is characterised in that: offer peace on the support plate (2)
It fills hole (23), the end of the mandrel (4) is fixed with the mounting post (41) matched with mounting hole (23), the mounting post (41)
It is threadedly engaged with mounting hole (23).
5. flange side opening positioning fixture according to claim 4, it is characterised in that: the upper end of the support plate (2) opens up
Have vertical regulating tank (24), the end of the template (3) is equipped with the adjustable plate (34) being slidably connected in regulating tank (24), institute
It states and offers several adjustment holes (25) being distributed vertically being connected with regulating tank (24), the adjustable plate on support plate (2)
(34) locking hole (32) matched with adjustment hole (25) is offered on, is equipped with clamping screw in the locking hole (32)
(33), the clamping screw (33) passes through adjustment hole (25) and is connected with locking hole (32).
6. flange side opening positioning fixture according to claim 1, it is characterised in that: the drilling rod hole (31) is equipped with multiple.
7. flange side opening positioning fixture according to claim 1, it is characterised in that: the end of locking stud (5) is solid
Surely have limit film (51), the internal diameter that the diameter of limit film (51) is greater than locking nut (6) is less than the outer diameter of locking nut (6).
8. flange side opening positioning fixture according to claim 1, it is characterised in that: the mounting plate (1) and support plate (2)
Between be connected with deep floor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100327.2U CN209407511U (en) | 2018-12-13 | 2018-12-13 | Flange side opening positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100327.2U CN209407511U (en) | 2018-12-13 | 2018-12-13 | Flange side opening positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209407511U true CN209407511U (en) | 2019-09-20 |
Family
ID=67938117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822100327.2U Active CN209407511U (en) | 2018-12-13 | 2018-12-13 | Flange side opening positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209407511U (en) |
-
2018
- 2018-12-13 CN CN201822100327.2U patent/CN209407511U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |