CN209394324U - A kind of threeway bore hole special fixture - Google Patents
A kind of threeway bore hole special fixture Download PDFInfo
- Publication number
- CN209394324U CN209394324U CN201822081092.7U CN201822081092U CN209394324U CN 209394324 U CN209394324 U CN 209394324U CN 201822081092 U CN201822081092 U CN 201822081092U CN 209394324 U CN209394324 U CN 209394324U
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- China
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- fixture
- interior
- cutting ferrule
- semicircle
- bore hole
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Abstract
The utility model discloses a kind of threeway bore hole special fixture, including outer fixture, interior fixtures, handling cutting ferrule；In interior fixture, one circular hole is set；Interior fixture is integrally in that two fixed plates are arranged in the two sides up and down of interior fixture, fixing bolt is arranged in fixed plate to half-open shape；A positioning column is fixed in the middle position of interior fixture；Positioning column is caught in the locating slot being arranged on handling cutting ferrule；Outer fixture is set in the outside of handling cutting ferrule, in one, the middle position of outer fixture semicircle；Semicircle is caught on positioning column；In the two sides of semicircle, one fixing bolt is respectively set；Fixed outer fixture, handling cutting ferrule and interior fixture；By using above-mentioned fixture, realize primary positioning, the technical effect repeatedly processed, improved fixture only needs fixing bolt after clamped one time, processing port surface is selected by rotation, the time of clamping adjustment is saved, as long as adjusting fixture, product later need to only put into fixture and lock fastening bolt, without adjustment check and correction again.
Description
Technical field
The utility model relates to fixture more particularly to a kind of threeway bore hole special fixtures.
Background technique
Threeway bore hole generally uses lathe process, and fixture cannot achieve disposable clamping adjustment when lathe process, it is necessary to one
Lower Single port clamping adjustment is carried out after the clamping adjustment of end again, it is time-consuming in this way, so that production efficiency is low.In the prior art
In, need threeway of every processing just to need to be adjusted clamping, especially when doing different tube diameters, it is also necessary to for
Fixture relocates, and more time-consuming in this way, production efficiency is more low.
Utility model content
The purpose of this utility model is according in place of above-mentioned the deficiencies in the prior art, and the utility model aim realizes one kind three
Logical bore hole special fixture, which is characterized in that including outer fixture, interior fixture, handling cutting ferrule；The interior fixture is rectangular-shape,
In the interior fixture, one circular hole is set；The interior fixture is integrally in half-open shape, in the two sides up and down of the interior fixture
Two fixed plates are set, fixing bolt is set in fixed plate；A positioning column is fixed in the middle position of the interior fixture；It is fixed
Position column is caught in the locating slot being arranged on handling cutting ferrule；Outer fixture is set in the outside of handling cutting ferrule, in the centre of outer fixture
The semicircle of position one；Semicircle is caught on positioning column；In the two sides of semicircle, one fixing bolt is respectively set；Fixed outer fixture, handling
Cutting ferrule and interior fixture.
Further, the gap between the handling cutting ferrule and the interior fixture is 0.1mm-0.3mm.
Further, the diameter of the circular hole on the interior fixture is equal with the outer diameter of tee tube.
Further, the material of the threeway bore hole special fixture is made of cast iron or steel.
The utility model has technical effect that, by using above-mentioned fixture, realizes primary positioning, the skill repeatedly processed
Art effect, improved fixture only need fixing bolt after clamped one time, select processing port surface by rotation, save clamping adjustment
Time, as long as and adjust fixture, product later need to only put into fixture lock fastening bolt, without adjusting school again
It is right.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is main view when the utility model clamps threeway.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
In conjunction with shown in attached drawing 1, attached drawing 2, a kind of threeway bore hole special fixture, including outer fixture 1 are disclosed in the present embodiment,
Interior fixture 2, handling cutting ferrule 3；Interior fixture 2 is rectangular-shape, and a circular hole 4 is arranged in interior fixture 2；Interior fixture 2 is whole in half-open
Shape is arranged two fixed plates 5 in the two sides up and down of interior fixture 2, fixing bolt 6 is arranged in fixed plate 5；In interior fixture 2
Between position fix a positioning column 7；Positioning column 7 is caught in the locating slot 8 being arranged on handling cutting ferrule 3；In the outside of handling cutting ferrule 3
Outer fixture 1 is set, in one, the middle position of outer fixture 1 semicircle 9；Semicircle 9 is caught on positioning column 7；It is respectively set in the two sides of semicircle 9
Set a fixing bolt 10；Fixed outer fixture 1, handling cutting ferrule 3 and interior fixture 2.；As shown in attached drawing 2, attached drawing 3, using threeway boring
The structure of hole special fixture when the fixture stated in use, unclamps fixing bolt 10, takes out interior fixture 2, unclamps fixed plate
Fixing bolt 6 on 5, it will be able to operation is replaced for threeway, in this way, primary positioning is realized, the technology repeatedly processed
Effect；Eliminate the time of clamping adjustment, as long as and adjust fixture, product later need to only put into the locked fastening spiral shell of fixture
Bolt, without adjusting the technical effect of check and correction again.
In order to facilitate replacing interior fixture and guaranteeing the machining accuracy of threeway, the gap loaded and unloaded between cutting ferrule 3 and interior fixture 2 is
0.1mm-0.3mm。
As long as in order to facilitate the replacement of the batch between the tee tube of different tube diameters, the diameter of the circular hole 4 on interior fixture 2 with
The outer diameter of tee tube 11 is equal, as long as fixture 2 in replacing, does not need again to relocate handling cutting ferrule 3.
Above-described threeway bore hole special fixture is to be made of cast iron or steel.
As the utility model preferred embodiment, it is obvious to a person skilled in the art that the utility model is unlimited
It, can in the details of above-mentioned exemplary embodiment, and without departing substantially from the spirit or essential attributes of the utility model
The utility model and the protection scope of the utility model are realized in other specific forms.Which point therefore, no matter come from
It sees, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended claims
Rather than above description limits, it is intended that by all changes that come within the meaning and range of equivalency of the claims capsule
It includes in the utility model.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of threeway bore hole special fixture, which is characterized in that including outer fixture, interior fixture, handling cutting ferrule；The interior fixture
For rectangular-shape, one circular hole is set in the interior fixture；The interior fixture is integrally in half-open shape, in the interior fixture
Two sides up and down be arranged two fixed plates, fixing bolt is set in fixed plate；It is fixed in the middle position of the interior fixture
One positioning column；Positioning column is caught in the locating slot being arranged on handling cutting ferrule；Outer fixture is set in the outside of handling cutting ferrule, outside
One, the middle position semicircle of fixture；Semicircle is caught on positioning column；In the two sides of semicircle, one fixing bolt is respectively set；It is fixed outer
Fixture, handling cutting ferrule and interior fixture.
2. a kind of threeway bore hole special fixture as described in claim 1, which is characterized in that the handling cutting ferrule with it is described
Gap between interior fixture is 0.1mm-0.3mm.
3. a kind of threeway bore hole special fixture as described in claim 1, which is characterized in that circular hole on the interior fixture
Diameter is equal with the outer diameter of tee tube.
4. a kind of threeway bore hole special fixture a method according to any one of claims 1-3, which is characterized in that the threeway bore hole is special
It is cast iron or steel with the material of fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081092.7U CN209394324U (en) | 2018-12-12 | 2018-12-12 | A kind of threeway bore hole special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081092.7U CN209394324U (en) | 2018-12-12 | 2018-12-12 | A kind of threeway bore hole special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209394324U true CN209394324U (en) | 2019-09-17 |
Family
ID=67894275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822081092.7U Active CN209394324U (en) | 2018-12-12 | 2018-12-12 | A kind of threeway bore hole special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209394324U (en) |
-
2018
- 2018-12-12 CN CN201822081092.7U patent/CN209394324U/en active Active
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