CN208341801U - A kind of positioning fixture of double-pipe joint - Google Patents
A kind of positioning fixture of double-pipe joint Download PDFInfo
- Publication number
- CN208341801U CN208341801U CN201821041054.2U CN201821041054U CN208341801U CN 208341801 U CN208341801 U CN 208341801U CN 201821041054 U CN201821041054 U CN 201821041054U CN 208341801 U CN208341801 U CN 208341801U
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- positioning
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- pipe joint
- hole
- positioning fixture
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Abstract
A kind of positioning fixture of double-pipe joint, including bottom plate, vertical plate, bottom plate is fixedly connected with vertical plate, vertical plate is machined with through-hole and elongated slot at middle part, through-hole is located above, rotational positioning part is installed on through hole and equipped with copper sheathing, the outer end of rotational positioning part is positioning head, upper guide-localization part is fixed on the upper surface middle part of vertical plate, the middle part of upper guide-localization part processes perforative pilot hole, the outside protrusion of upper guide-localization part forms positioning region, lower locating rod is fixed at elongated slot, the middle part of lower locating rod is regular hexagonal prism, bull stick is screwed in the outer end of lower locating rod, holding screw is threaded onto the top of bull stick；The precise positioning of double-pipe joint is realized by this positioning fixture, this positioning fixture is to fix on the table simultaneously, and mesoporous and side opening can be processed on double-pipe joint by the up and down motion of drilling device, for artificial drilling, accurate positioning, it is convenient to operate.
Description
Technical field
The utility model relates to a kind of positioning fixtures of double-pipe joint.
Background technique
Double-pipe joint in fluid pressure line using very common, be as in Figure 3-5 a kind of common double-pipe joint,
On be machined with mesoporous and two side openings, the processing of workshop centring hole and side opening is generally complete by hand by veteran master craftsman at present
There are problems that following two at, manual operations: first, product is successively drilling after needing to position three times, leads to the two-tube of processing
There are deviations for angle between three holes of connector；Second, manual operations easily causes scrap of the product, and the profit for reducing enterprise is empty
Between.
Utility model content
Aiming at the shortcomings existing in the above problems, the utility model provides a kind of positioning fixture of double-pipe joint.
To achieve the above object, the utility model provides a kind of positioning fixture of double-pipe joint, comprising:
Bottom plate, vertical plate, the bottom plate are fixedly connected with the vertical plate, and the vertical plate is machined with through-hole and elongated slot at middle part,
The through-hole is located above；
Rotational positioning part, the rotational positioning part are installed on the through hole and are furnished with copper sheathing, the rotational positioning part
Outer end is positioning head；
Upper guide-localization part, the upper guide-localization part are fixed on the upper surface middle part of the vertical plate, and the upper guiding is fixed
The middle part of position part processes perforative pilot hole, and the outside protrusion of the upper guide-localization part forms positioning region；
Lower locating rod, the lower locating rod are fixed at the elongated slot, and the middle part of the lower locating rod is regular hexagonal prism, are turned
Bar is screwed in the outer end of the lower locating rod；
Holding screw, the holding screw are threaded onto the top of the bull stick.
The bottom plate is fixed on above workbench as a further improvement of the utility model,.
The section of the positioning head is equilateral triangle as a further improvement of the utility model, the equilateral triangle
Edge is rounded down.
The lower end of the bull stick is further fixed on balancing pole as a further improvement of the utility model,.
The end of the holding screw is further fixed on handle as a further improvement of the utility model,.
The center line of the holding screw is with the center of the through-hole same as a further improvement of the utility model,
In height.
Insulator is installed in the pilot hole as a further improvement of the utility model,.
The utility model has the following beneficial effects:
The precise positioning of double-pipe joint is realized by this positioning fixture, while this positioning fixture is to fix on the table
, mesoporous and side opening can be processed on double-pipe joint by the up and down motion of drilling device, for artificial drilling,
Accurate positioning, it is convenient to operate.
Detailed description of the invention
Fig. 1 is a kind of side view of the positioning fixture of double-pipe joint of the utility model；
Fig. 2 is a kind of main view of the positioning fixture of double-pipe joint of the utility model；
Fig. 3 is the front view of double-pipe joint；
Fig. 4 is the rearview of double-pipe joint；
Fig. 5 is the side view of double-pipe joint；
Fig. 6 is A-A cross-sectional view in Fig. 3；
Fig. 7 is B-B cross-sectional view in Fig. 5；
Fig. 8 is the positioning schematic diagram (front view) when processing mesoporous；
Fig. 9 is the positioning schematic diagram (side view) when processing mesoporous；
Figure 10 is the positioning schematic diagram (front view) when processing side opening.
In figure: 1, bottom plate；2, vertical plate；21, elongated slot；22, through-hole；3, lower locating rod；4, copper sheathing；5, rotational positioning part；6,
Positioning head；7, guide-localization part；71, pilot hole；72, positioning region；8, holding screw；9, handle；10, bull stick；11, balancing pole；
12, double-pipe joint；121, import；122, it exports；123, mesoporous；124, side opening；125, positive positioning surface.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of positioning fixture of double-pipe joint described in the utility model embodiment, including bottom plate 1,
Vertical plate 2, bottom plate 1 are fixedly connected with vertical plate 2, and bottom plate 1 is fixed on above workbench, and vertical plate 2 is machined with through-hole 22 and length at middle part
Slot 21, through-hole 22 are located above；Rotational positioning part 5 is installed at through-hole 22 and equipped with copper sheathing 4, and the outer end of rotational positioning part 5 is
The section of positioning head 6, positioning head 6 is equilateral triangle, and the edge of equilateral triangle is rounded down；Upper guide-localization part 7 is fixed on
The upper surface middle part of vertical plate 2, the middle part of upper guide-localization part 7 process perforative pilot hole 71, install insulator in pilot hole 71, on
The outside protrusion of guide-localization part 7 forms positioning region 72；Lower locating rod 3 is fixed at elongated slot 21, and the middle part of lower locating rod 3 is positive
Hexagonal prisms, bull stick 10 are screwed in the outer end of lower locating rod 3, and balancing pole 11 is fixed on the lower part of bull stick 10；Holding screw 8, which is threaded onto, to be turned
The top of bar 10, the end of holding screw 8 are further fixed on handle 9, and the center line of holding screw 8 and the center of through-hole 22 are same
In height.
The precise positioning of double-pipe joint is realized by this positioning fixture, while this positioning fixture is to fix on the table
, mesoporous and side opening can be processed on double-pipe joint by the up and down motion of drilling device, for artificial drilling,
Accurate positioning, it is convenient to operate.
When specifically used, the utility model is understood for convenience, is described in conjunction with attached drawing；
It processes mesoporous: as shown in Figure 8, Figure 9, when processing mesoporous 123, being first bonded double-pipe joint with the outside wall surface of vertical plate,
At this point, rotational positioning part is embedded into the inner cavity of double-pipe joint, meanwhile, the lower surface of positioning region 72 and the positive of double-pipe joint position
Face 125 contacts, so, the position of double-pipe joint is determined, it rotates on bull stick to vertical line direction, and screw holding screw 8,
Later, drill bit is directed on double-pipe joint through pilot hole 71 by top and processes mesoporous 123.
It processes side opening: as shown in Figure 10, when processing side opening, first double-pipe joint being bonded with the outside wall surface of vertical plate equally, is made
Rotational positioning part is embedded into the inner cavity of double-pipe joint, by rotating double-pipe joint, is brought to abutment against positive the six of lower 3 middle part of locating rod
On prism, after the position of double-pipe joint is determined, then locked by holding screw 8, drill bit is directed at by top through pilot hole 71
Side opening 124 is processed on double-pipe joint.
Wherein, lower locating rod can on elongated slot appropriate adjustment height and position so that device be suitable for certain size within the scope of
Double-pipe joint positioning.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of positioning fixture of double-pipe joint characterized by comprising
Bottom plate (1), vertical plate (2), the bottom plate (1) are fixedly connected with the vertical plate (2), and the vertical plate (2) is machined at middle part
Through-hole (22) and elongated slot (21), the through-hole (22) are located above；
Rotational positioning part (5), the rotational positioning part (5) are installed at the through-hole (22) and equipped with copper sheathing (4), the rotations
The outer end of locating piece (5) is positioning head (6)；
Upper guide-localization part (7), the upper guide-localization part (7) are fixed on the upper surface middle part of the vertical plate (2), it is described on lead
Perforative pilot hole (71) is processed to the middle part of locating piece (7), the outside protrusion of the upper guide-localization part (7) forms positioning region
(72)；
Lower locating rod (3), the lower locating rod (3) are fixed at the elongated slot (21), are positive in the middle part of the lower locating rod (3)
Hexagonal prisms, bull stick (10) are screwed in the outer end of the lower locating rod (3)；
Holding screw (8), the holding screw (8) are threaded onto the top of the bull stick (10).
2. a kind of positioning fixture of double-pipe joint according to claim 1, it is characterised in that: the bottom plate (1) is fixed on
Above workbench.
3. a kind of positioning fixture of double-pipe joint according to claim 1, it is characterised in that: the positioning head (6) is cut
Face is equilateral triangle, and the edge of the equilateral triangle is rounded down.
4. a kind of positioning fixture of double-pipe joint according to claim 1, it is characterised in that: the lower end of the bull stick (10)
It is further fixed on balancing pole (11).
5. a kind of positioning fixture of double-pipe joint according to claim 1, it is characterised in that: the holding screw (8)
End is further fixed on handle (9).
6. a kind of positioning fixture of double-pipe joint according to claim 5, it is characterised in that: the holding screw (8)
The center of center line and the through-hole (22) is on sustained height.
7. a kind of positioning fixture of double-pipe joint according to claim 1, it is characterised in that: peace in the pilot hole (71)
Fill insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821041054.2U CN208341801U (en) | 2018-07-03 | 2018-07-03 | A kind of positioning fixture of double-pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821041054.2U CN208341801U (en) | 2018-07-03 | 2018-07-03 | A kind of positioning fixture of double-pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208341801U true CN208341801U (en) | 2019-01-08 |
Family
ID=64904584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821041054.2U Active CN208341801U (en) | 2018-07-03 | 2018-07-03 | A kind of positioning fixture of double-pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208341801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580969A (en) * | 2018-07-03 | 2018-09-28 | 浙江柏润机械有限公司 | A kind of positioning fixture of double-pipe joint |
-
2018
- 2018-07-03 CN CN201821041054.2U patent/CN208341801U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580969A (en) * | 2018-07-03 | 2018-09-28 | 浙江柏润机械有限公司 | A kind of positioning fixture of double-pipe joint |
| CN108580969B (en) * | 2018-07-03 | 2024-01-26 | 浙江柏润机械有限公司 | Positioning fixture for double-pipe joint |
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