CN208132477U - It is a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole - Google Patents
It is a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole Download PDFInfo
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- CN208132477U CN208132477U CN201820716979.6U CN201820716979U CN208132477U CN 208132477 U CN208132477 U CN 208132477U CN 201820716979 U CN201820716979 U CN 201820716979U CN 208132477 U CN208132477 U CN 208132477U
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- positioning
- valve rod
- pin hole
- processing
- radial direction
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Abstract
It is a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole, it is related to a kind of dedicated positioning fixture, and in particular to a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole.The utility model in order to solve the problem of radial drilling machine process valve rod pin hole when it is difficult to ensure that pin hole axis upright position precision.The utility model includes positioning seat, support base, pressing plate and two holding screws, positioning seat and support base are arranged side by side, one end of valve rod is arranged on positioning seat, the other end of valve rod is arranged on support base, pressing plate is horizontally set on the top of valve rod one end, and pressing plate is connect by two holding screws with positioning seat.The utility model belongs to field of machining.
Description
Technical field
The utility model relates to a kind of dedicated positioning fixtures, and in particular to a kind of for processing the dedicated of valve rod radial direction pin hole
Positioning fixture belongs to field of machining.
Background technique
Valve rod is the building block of control valve, is elongated axle construction, and it is the pin of 10mm that in one end of valve rod, design, which has diameter,
Hole, pin hole requirement is vertical with valve rod axis, in radial drilling machine pin hole processing, it is difficult to ensure that the essence of pin hole axis upright position
Degree.
Utility model content
The utility model is to solve when radial drilling machine processes valve rod pin hole, it is difficult to ensure that pin hole axis upright position precision
The problem of, and then propose a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole.
The utility model adopts the technical scheme that in order to solve the above problem：The utility model include positioning seat, support base,
Pressing plate and two holding screws, positioning seat and support base are arranged side by side, and one end of valve rod is arranged on positioning seat, valve rod it is another
End is arranged on support base, and pressing plate is horizontally set on the top of valve rod one end, and pressing plate is connected by two holding screws and positioning seat
It connects.
Further, positioning seat is made of positioning beam, positioning plate and two positioning vertical plates, positioning beam and positioning plate by
It is set gradually under, two positioning vertical plates are disposed side by side between positioning beam and positioning plate vertically, and each positioning vertical plate
The connection of corresponding with the positioning beam one end in upper end, lower end one end corresponding with positioning plate of each positioning vertical plate connects,
The middle part of positioning beam upper surface is arranged in one end of valve rod.
Further, the middle part of positioning beam upper surface is equipped with locating slot, and one end of valve rod is arranged in locating slot.
Further, locating slot is V-shaped groove body.
Further, support base is made of supporting beam, support baseboard and two supporting vertical plates, supporting beam and support baseboard by
It is set gradually under, two supporting vertical plates are disposed side by side between supporting beam and support baseboard vertically, and each supporting vertical plate
The connection of corresponding with the supporting beam one end in upper end, the lower end of each supporting vertical plate one end corresponding with support baseboard connects,
The middle part of upper surface of support beam is arranged in the other end of valve rod.
Further, the middle part of upper surface of support beam is equipped with support slot, and the other end of valve rod is arranged in support slot.
Further, support slot is V-shaped groove body.
The utility model has the beneficial effects that：The utility model is the dedicated positioning work for processing valve rod radial direction pin hole
Tool, is actually used, is worked well, valve rod axis is located in horizontal position using the positioning tool, ensure that radial pin hole
Vertical valve rod axis reaches within 0.05mm, and when the utilization positioning tool processes valve rod, has saved a large amount of centering stem members
Non-cutting time.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the top view of the utility model.
Specific embodiment
Specific embodiment one：Illustrate present embodiment in conjunction with Fig. 1 to Fig. 3, one kind described in present embodiment is for processing
The dedicated positioning fixture of valve rod radial direction pin hole includes positioning seat 1, support base 2, pressing plate 3 and two holding screws 4,1 He of positioning seat
Support base 2 is arranged side by side, and one end of valve rod 5 is arranged on positioning seat 1, and the other end of valve rod 5 is arranged on support base 2, pressing plate 3
It is horizontally set on the top of 5 one end of valve rod, pressing plate 3 is connect by two holding screws 4 with positioning seat 1.
Specific embodiment two：Illustrate present embodiment in conjunction with Fig. 1 to Fig. 3, one kind described in present embodiment is for processing
The positioning seat 1 of the dedicated positioning fixture of valve rod radial direction pin hole is by positioning beam 1-1, positioning plate 1-2 and two positioning vertical plate 1-3 groups
At positioning beam 1-1 and positioning plate 1-2 are from top to bottom set gradually, and two positioning vertical plate 1-3 are disposed side by side on positioning beam vertically
Between 1-1 and positioning plate 1-2, and upper end one end connection corresponding with positioning beam 1-1 of each positioning vertical plate 1-3, each
Lower end one end connection corresponding with positioning plate 1-2 of vertical plate 1-3 is positioned, table is arranged on positioning beam 1-1 in one end of valve rod 5
The middle part in face.Other compositions and connection relationship are same as the specific embodiment one.
Specific embodiment three：Illustrate present embodiment in conjunction with Fig. 1 to Fig. 3, one kind described in present embodiment is for processing
The middle part of the upper surface positioning beam 1-1 of the dedicated positioning fixture of valve rod radial direction pin hole is equipped with locating slot 1-1-1, one end of valve rod 5
It is arranged in locating slot 1-1-1.Other compositions and connection relationship are identical with embodiment two.
Specific embodiment four：Illustrate present embodiment in conjunction with Fig. 1 to Fig. 3, one kind described in present embodiment is for processing
The locating slot 1-1-1 of the dedicated positioning fixture of valve rod radial direction pin hole is V-shaped groove body.The angle of the V-shaped groove body opening is 90 degree.
Other compositions and connection relationship are the same as the specific implementation mode 3.
Specific embodiment five：Illustrate present embodiment in conjunction with Fig. 1 to Fig. 3, one kind described in present embodiment is for processing
The support base 2 of the dedicated positioning fixture of valve rod radial direction pin hole is by supporting beam 2-1, support baseboard 2-2 and two supporting vertical plate 2-3 groups
At supporting beam 2-1 and support baseboard 2-2 are from top to bottom set gradually, and two supporting vertical plate 2-3 are disposed side by side on supporting beam vertically
Between 2-1 and support baseboard 2-2, and upper end one end connection corresponding with supporting beam 2-1 of each supporting vertical plate 2-3, each
One end connection corresponding with support baseboard 2-2 of the lower end of supporting vertical plate 2-3, the other end of valve rod 5 are arranged on supporting beam 2-1
The middle part on surface.Other compositions and connection relationship are same as the specific embodiment one.
Specific embodiment six：Illustrate present embodiment in conjunction with Fig. 1 to Fig. 3, one kind described in present embodiment is for processing
The middle part of the upper surface supporting beam 2-1 of the dedicated positioning fixture of valve rod radial direction pin hole be equipped with support slot 2-1-1, valve rod 5 it is another
End is arranged in support slot 2-1-1.Other compositions and connection relationship are identical as specific embodiment five.
Specific embodiment seven：Illustrate present embodiment in conjunction with Fig. 1 to Fig. 3, one kind described in present embodiment is for processing
The support slot 2-1-1 of the dedicated positioning fixture of valve rod radial direction pin hole is V-shaped groove body.The angle of the V-shaped groove body opening is 90 degree.
Other compositions and connection relationship are identical as specific embodiment six.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment for being modified or being modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, according to the technical essence of the utility model, within the spirit and principles of the present invention, to the above embodiments
What simple modifications, equivalent substitutions and improvements etc., within the protection scope for still falling within technical solutions of the utility model.
Claims (7)
1. a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole, it is characterised in that：It is described a kind of for processing valve rod
The dedicated positioning fixture of radial pin hole includes positioning seat (1), support base (2), pressing plate (3) and two holding screws (4), positioning seat
(1) it is arranged side by side with support base (2), one end of valve rod (5) is arranged on positioning seat (1), and the other end setting of valve rod (5) is being propped up
It supports on seat (2), pressing plate (3) is horizontally set on the top of valve rod (5) one end, and pressing plate (3) passes through two holding screws (4) and positioning
Seat (1) connection.
2. a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole according to claim 1, it is characterised in that：Positioning
Seat (1) is made of positioning beam (1-1), positioning plate (1-2) and two positioning vertical plates (1-3), positioning beam (1-1) and positioning plate
(1-2) is from top to bottom set gradually, and two positioning vertical plates (1-3) are disposed side by side on positioning beam (1-1) and positioning plate (1- vertically
2) between, and upper end one end connection corresponding with positioning beam (1-1) of each positioning vertical plate (1-3), each positioning vertical plate (1-
3) one end connection corresponding with positioning plate (1-2) of lower end, one end of valve rod (5) is arranged in the upper surface positioning beam (1-1)
Middle part.
3. a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole according to claim 2, it is characterised in that：Positioning
The middle part of the upper surface beam (1-1) is equipped with locating slot (1-1-1), and one end setting of valve rod (5) is in locating slot (1-1-1).
4. a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole according to claim 3, it is characterised in that：Positioning
Slot (1-1-1) is V-shaped groove body.
5. a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole according to claim 1, it is characterised in that：Support
Seat (2) is made of supporting beam (2-1), support baseboard (2-2) and two supporting vertical plates (2-3), supporting beam (2-1) and support baseboard
(2-2) is from top to bottom set gradually, and two supporting vertical plates (2-3) are disposed side by side on supporting beam (2-1) and support baseboard (2- vertically
2) between, and upper end one end connection corresponding with supporting beam (2-1) of each supporting vertical plate (2-3), each supporting vertical plate (2-
3) table is arranged on supporting beam (2-1) in one end connection corresponding with support baseboard (2-2) of lower end, the other end of valve rod (5)
The middle part in face.
6. a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole according to claim 5, it is characterised in that：Support
The middle part of the upper surface beam (2-1) is equipped with support slot (2-1-1), and the other end setting of valve rod (5) is in support slot (2-1-1).
7. a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole according to claim 6, it is characterised in that：Support
Slot (2-1-1) is V-shaped groove body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820716979.6U CN208132477U (en) | 2018-05-14 | 2018-05-14 | It is a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820716979.6U CN208132477U (en) | 2018-05-14 | 2018-05-14 | It is a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208132477U true CN208132477U (en) | 2018-11-23 |
Family
ID=64313476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820716979.6U Active CN208132477U (en) | 2018-05-14 | 2018-05-14 | It is a kind of for processing the dedicated positioning fixture of valve rod radial direction pin hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208132477U (en) |
-
2018
- 2018-05-14 CN CN201820716979.6U patent/CN208132477U/en active Active
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