CN205904746U - Valve body inclination processing frock - Google Patents
Valve body inclination processing frock Download PDFInfo
- Publication number
- CN205904746U CN205904746U CN201620865198.4U CN201620865198U CN205904746U CN 205904746 U CN205904746 U CN 205904746U CN 201620865198 U CN201620865198 U CN 201620865198U CN 205904746 U CN205904746 U CN 205904746U
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- valve body
- bolt
- screw rod
- grade bar
- pressing plate
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Abstract
The utility model relates to a valve body inclination processing frock, including inclination board, clamp plate, bolt and screw rod, the inclination board simultaneously is vertical face, and the another side of inclination board is having the inclined plane of an angle with vertical face, opens the concave tang A who has with valve body flange dish adaptation on the inclined plane, and clamp plate screw in inclination board is passed to screw rod one end, is equipped with the nut on the screw rod, and the nut lies in the clamp plate outside, bolt tail end screw in inclination board, an end pressure of clamp plate lies in the bolt inboard at bolt top surface, screw rod, and the clamp plate has two at least, clamp plate around the equidistant setting of concave tang A. The utility model discloses a clamp plate, bolt, screw nut compress tightly the valve body on the inclination board, simple easy operation, and the clamping compresses tightly firmly very much, adopt the cooperation of inclination board, eliminate the planar inclination of disk seat to adopt conventional method processing disk seat inclination plane on the lathe.
Description
Technical field
This utility model is related to valve technology field, more particularly, to a kind of valve body gradient processing tool.
Background technology
Small-bore at present conventional roof-mounted valve adopts four paws clamping or pressing plate supported flange, during using pressing plate supported flange
Need a transition disc frock, by lathe four paws clamping transition disc, part is pressed on transition disc by pressing plate；Bigbore
Conventional roof-mounted valve directly uses four paws clamping on vertical car.But become the valve body of gradient with flow orifice designs for valve seat planes,
Also there is no suitable clamping tooling.
If or using original scheme to process, the gradient of metering orifice can be processed in lathe, but
Valve seat gradient plane cannot be processed in lathe.If other techniques and process equipment, one is that difficulty of processing is big, and two are
High processing costs, three is the requirement that cannot get behavior tolerance.
Utility model content
This utility model aims to provide valve body gradient processing tool it is adaptable to valve seat and machine tool chief axis out of plumb, metering orifice
The uneven valve with machine tool chief axis.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is as follows:
A kind of valve body gradient processing tool, including grade bar, pressing plate, bolt and screw rod, described grade bar one side is vertical
Face, the another side of described grade bar is the inclined-plane having an angle with vertical plane, described inclined-plane has and is adapted to valve flange disk
Recessed seam a, described screw rod one end pass through pressing plate screw in grade bar, equipped with nut on screw rod, nut be located at pressing plate outside；Described
Bolt tail end screws in grade bar, and one end of described pressing plate is pressed in bolt top surface, and screw rod is located inside bolt, and described pressing plate is at least
Two, pressing plate is arranged at equal intervals around recessed seam a.
Further, also include ring flange, the vertical plane of described grade bar had the recessed seam b being adapted to ring flange,
Grade bar is affixed with ring flange, equipped with the steady pin for being arranged on ring flange on lathe, described gradient on described ring flange
Plate and steady pin are respectively positioned at the both sides of ring flange.
Further, described grade bar is affixed with ring flange by hexagon socket head cap screw.
Further, described ring flange has counter sink, described hexagon socket head cap screw is contained in counter sink, hexagon socket head cap screw
Tail end screw in grade bar.
Further, described hexagon socket head cap screw is located between bolt and screw rod.
Further, described hexagon socket head cap screw is located at outside steady pin.
Further, described pressing plate has 4.
Further, described bolt is outer six square bolts.
Compared with prior art, this utility model has the advantages that
1. this utility model adopts grade bar to coordinate, and eliminates the gradient of valve seat planes, to adopt routine side on lathe
Method processes valve seat gradient plane；
2 this utility model by pressing plate, bolt, bolt and nut, valve body are pressed on grade bar, simple to operation, clamping
Compression is especially firm.
Brief description
Fig. 1 is structural representation of the present utility model；
In figure: 1- ring flange, 2- steady pin, 3- hexagon socket head cap screw, 4- grade bar, 5- bolt, 6- pressing plate, 7- screw rod, 8-
Valve body.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing, to this reality
It is further elaborated with new.
As shown in figure 1, valve body gradient processing tool disclosed in this utility model, including grade bar 4, pressing plate 6, bolt 5 and
Screw rod 7, grade bar 4 one side is vertical plane, and the another side of grade bar 4 is the inclined-plane having an angle with vertical plane, the angle on inclined-plane
Mate with valve body metering orifice gradient.The recessed seam a being adapted to valve flange disk is had on inclined-plane, screw rod 7 one end is revolved through pressing plate 6
Enter grade bar 4, equipped with nut on screw rod 7, nut is located at outside pressing plate 6；Bolt 5 tail end screws in grade bar 4, one end of pressing plate 6
It is pressed in bolt 5 top surface, screw rod 7 is located inside bolt 5, pressing plate 6 at least two, and pressing plate 6 is arranged at equal intervals around recessed seam a.
For strengthening fastening effect, pressing plate 6 has 4.Bolt 5 is outer six square bolts.
In present embodiment, valve body gradient processing tool also includes ring flange 1, and the vertical plane of grade bar 4 has and flange
The recessed seam b of disk 1 adaptation, grade bar 4 is affixed with ring flange 1, equipped with for ring flange 1 is arranged on lathe on ring flange 1
Steady pin 2, grade bar 4 and steady pin 2 are located at the both sides of ring flange 1 respectively.Grade bar 4 is fixed on by hexagon socket head cap screw 3
On ring flange 1, ring flange 1 has counter sink, hexagon socket head cap screw 3 is contained in counter sink, the tail end of hexagon socket head cap screw 3 screws in tiltedly
Degree plate 4.Steady pin 2 and hexagon socket head cap screw 3 are all provided with 4 at equal intervals around circumferencial direction, hexagon socket head cap screw 3 be located at bolt 5 with
Between screw rod 7, hexagon socket head cap screw 3 is located at outside steady pin 2.Certainly there is no ring flange 1, grade bar 4 open up installing hole,
Grade bar 4 can be directly anchored on lathe, grade bar 4 can be the sides such as pin is fixed or bolt is fixing with the fixation of lathe
Formula.
In present embodiment, ring flange 1 one side and grade bar 4 seam coordinate inner hex bolts 3 to fix, ring flange 1
Another side is firmly fixed on spindle head of lathe by steady pin 2, and valve body 8 fits into grade bar 4, pressing plate 6 one end by seam
The ring flange of compression valve body 8, pressing plate 6 other end is pressed on bolt 5.
The metering orifice gradient coupling of the gradient on grade bar inclined-plane and valve body, just that valve seat and metering orifice is oblique by grade bar
Degree correction comes, and so that valve seat planes is become with machine tool chief axis vertically, metering orifice becomes parallel with machine tool chief axis, so permissible on lathe
Process this gradient valve with conventional method, very simple and practical.This utility model passes through pressing plate, bolt, screw rod
Valve body is pressed on grade bar nut, simple to operation, and clamping compression is especially firm.Being particularly suited for processing seating position has
The floating ball valve of gradient.
Certainly, this utility model also can have other numerous embodiments, without departing substantially from this utility model spirit and its essence
In the case of, those of ordinary skill in the art can make various corresponding changes according to this utility model and deform, but these
Corresponding change and deformation all should belong to the scope of the claims appended by this utility model.
Claims (8)
1. a kind of valve body gradient processing tool it is characterised in that: include grade bar (4), pressing plate (6), bolt (5) and screw rod (7),
Described grade bar (4) is simultaneously vertical plane, and the another side of described grade bar (4) is the inclined-plane having an angle with vertical plane, described
The recessed seam a being adapted to valve flange disk is had on inclined-plane, described screw rod (7) one end passes through pressing plate (6) to screw in grade bar (4),
Equipped with nut on screw rod (7), nut is located at outside pressing plate (6)；
Described bolt (5) tail end screws in grade bar (4), and one end of described pressing plate (6) is pressed in bolt (5) top surface, and screw rod (7) is located at
Inside bolt (5), described pressing plate (6) at least two, pressing plate (6) is arranged at equal intervals around recessed seam a.
2. valve body gradient processing tool according to claim 1 it is characterised in that: also include ring flange (1), described gradient
The recessed seam b being adapted to ring flange (1) is had on the vertical plane of plate (4), grade bar (4) is affixed with ring flange (1), described flange
Equipped with the steady pin (2) for being arranged on ring flange (1) on lathe on disk (1), described grade bar (4) and steady pin (2) divide
Not Wei Yu ring flange (1) both sides.
3. valve body gradient processing tool according to claim 2 it is characterised in that: described grade bar (4) is by interior hexagonal
Bolt (3) is affixed with ring flange (1).
4. valve body gradient processing tool according to claim 3 it is characterised in that: have countersunk head on described ring flange (1)
Hole, described hexagon socket head cap screw (3) is contained in counter sink, and the tail end of hexagon socket head cap screw (3) screws in grade bar (4).
5. the valve body gradient processing tool according to claim 3 or 4 it is characterised in that: described hexagon socket head cap screw (3) is located at
Between bolt (5) and screw rod (7).
6. the valve body gradient processing tool according to claim 3 or 4 it is characterised in that: described hexagon socket head cap screw (3) position
Outside steady pin (2).
7. valve body gradient processing tool according to claim 1 it is characterised in that: described pressing plate (6) has 4.
8. valve body gradient processing tool according to claim 1 it is characterised in that: described bolt (5) be outer six square bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865198.4U CN205904746U (en) | 2016-08-10 | 2016-08-10 | Valve body inclination processing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865198.4U CN205904746U (en) | 2016-08-10 | 2016-08-10 | Valve body inclination processing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205904746U true CN205904746U (en) | 2017-01-25 |
Family
ID=57801391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620865198.4U Active CN205904746U (en) | 2016-08-10 | 2016-08-10 | Valve body inclination processing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205904746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202500A (en) * | 2018-10-15 | 2019-01-15 | 兰州高压阀门有限公司 | A kind of lathe tool in rapid processing forged steel check valve channel |
-
2016
- 2016-08-10 CN CN201620865198.4U patent/CN205904746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202500A (en) * | 2018-10-15 | 2019-01-15 | 兰州高压阀门有限公司 | A kind of lathe tool in rapid processing forged steel check valve channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 67, Section 1, Xueshan Avenue, Dayi County, Chengdu City, Sichuan Province, 611330 Patentee after: Chengdu Chenggao Valve Co.,Ltd. Address before: 610000 Industrial Road, Jinyuan Town, Dayi County, Chengdu, Sichuan Patentee before: CHENGDU CHENG GAO VALVE Co.,Ltd. |
|
| CP03 | Change of name, title or address |