CN209095073U - A kind of lathe tool in rapid processing forged steel check valve channel - Google Patents
A kind of lathe tool in rapid processing forged steel check valve channel Download PDFInfo
- Publication number
- CN209095073U CN209095073U CN201821663954.0U CN201821663954U CN209095073U CN 209095073 U CN209095073 U CN 209095073U CN 201821663954 U CN201821663954 U CN 201821663954U CN 209095073 U CN209095073 U CN 209095073U
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- lathe
- floral disc
- valve body
- check valve
- forged steel
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Abstract
The utility model discloses a kind of lathe tools in rapid processing forged steel check valve channel, including lathe floral disc, the side of lathe floral disc is provided with valve body, the junction of the lathe floral disc and valve body is provided with eccentric gradient mould, the junction of eccentric gradient mould and lathe floral disc is provided with positioning screw, one end of valve body is provided with pressing plate, and the bottom end of lathe floral disc is provided with Limit screw corresponding with pressing plate, and the side of pressing plate is provided with nut corresponding with Limit screw；Lathe tool accurate positioning provided by the utility model, reliable clamping, it is ensured that the machining accuracy of forged steel check valve, and also it is easy to operate, it is versatile.
Description
Technical field
The utility model belongs to technical field of mechanical processing, and in particular to a kind of vehicle in rapid processing forged steel check valve channel
Bed tooling.
Background technique
High-pressure forged steel shut-off valve is mainly used to connect or be truncated the medium in pipeline, is generally not used for adjusting flow.Valve body
It is processed using forging, during opening or closing, since friction is small between spool and valve body sealing surface, opening and closing time
Short, impulse stroke is small, thus has very strong wearability, and only one sealing surface, thus anufacturability is relatively good, is convenient for
Maintenance.By selecting different material and executing agency, it is applicable to petroleum, chemical industry, pharmacy, chemical fertilizer, aerospace, electric power row
A variety of pipeline operating conditions such as industry.
Forged steel check valve forging when using unitary solid forge, however traditional forged steel check valve production fixture due to
It is relatively simple for structure, so that there are what location difficulty, machining accuracy not can guarantee to ask during processing forged steel check valve channel
Topic.
Utility model content
The purpose of this utility model is to provide a kind of lathe tools in rapid processing forged steel check valve channel, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of rapid processing forged steel check valve channel
Lathe tool, including lathe floral disc, the side of lathe floral disc is provided with valve body, and the junction of the lathe floral disc and valve body is set
It is equipped with eccentric gradient mould, the junction of eccentric gradient mould and lathe floral disc is provided with positioning screw, one end setting of valve body
There is pressing plate, the bottom end of lathe floral disc is provided with Limit screw corresponding with pressing plate, and the side of pressing plate is provided with and Limit screw
Corresponding nut, the other side of pressing plate are provided with money advanced for somebody to be paid back later.
As a further solution of the present invention: the two sides of the valve body are provided with first passage, the first passage
Center line it is parallel with the spindle centerline of lathe floral disc.
It is provided on the eccentric gradient mould as a further solution of the present invention, corresponding with positioning screw
Centre bore, and the first mounting hole corresponding with positioning screw is provided on lathe floral disc.
The side far from lathe floral disc is also set on the eccentric gradient mould as a further solution of the present invention,
It is equipped with gradient face, eccentric positioning spigot corresponding with valve body is provided on the gradient face.
The Limit screw is T-slot screw rod as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that
1. accurate positioning, reliable clamping: since machining allowance is very big, substantially increasing processing effect in process
Rate and safety coefficient become apparent the promotion of processing efficiency when especially producing in enormous quantities, to guarantee forged steel check valve
Machining accuracy.
2. it is easy to operate, it reduces labor intensity: reducing artificial centering, be easy to centering product is reprocessed.
3. versatile: the characteristics of according to forged steel check valve channel angle, the design of this gradient, eccentric mould is applicable to
Process flange outer circle and the consistent forged steel check valve of first passage angle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure sectional view of the corresponding eccentric gradient mould of the utility model；
Fig. 3 is the structure top view of the corresponding eccentric gradient mould of the utility model；
In figure: 1- lathe floral disc, 2- bias gradient mould, 3- positioning screw, 4- valve body, 5- nut, 6- pressing plate, 7- pad
Money, 8- Limit screw.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of rapid processing forged steel check valve
The lathe tool in channel, including lathe floral disc 1, the side of lathe floral disc 1 are provided with valve body 4, the company of lathe floral disc 1 and valve body 4
The place of connecing is provided with eccentric gradient mould 2, and the junction of eccentric gradient mould 2 and lathe floral disc 1 is provided with positioning screw 3, valve body 4
One end be provided with pressing plate 6, the bottom end of lathe floral disc 1 is provided with Limit screw 8 corresponding with pressing plate 6, and the side of pressing plate 6 is set
It is equipped with nut 5 corresponding with Limit screw 8, the other side of pressing plate 6 is provided with money advanced for somebody to be paid back later 7, and money advanced for somebody to be paid back later 7 can play branch to pressing plate 6
Support effect, prevents the run-off the straight in use of pressing plate 6；
Referring to Fig. 1, in order to make the processing of valve body 4 get up enhanced convenience, in the present embodiment, it is preferred that the two sides of valve body 4
It is provided with first passage, the center line of first passage is parallel with the spindle centerline of lathe floral disc 1, the first passage on valve body 4
Angle and the consistent forged steel check valve of process flange excircle dimension, needle valve, screw down nonreturn valve, a kind of bias gradient tire can be used
Tool 2 can be by the interior hole machined of both ends first passage, that is to say, that this eccentric gradient mould 2 has general in a certain range
Property；
Fig. 1 and Fig. 2 are please referred to, in order to make eccentric gradient mould 2 install enhanced convenience, in the present embodiment, preferably
, centre bore corresponding with positioning screw 3 is provided on eccentric gradient mould 2, and be provided on lathe floral disc 1 and positioning spiral shell
3 corresponding first mounting holes are followed closely, the side far from lathe floral disc 1 is additionally provided with gradient face, gradient face on eccentric gradient mould 2
On be provided with eccentric positioning spigot corresponding with valve body 4, the centre bore and lathe floral disc 1 of eccentric gradient mould 2 pass through positioning
After screw 3 is fixedly connected, the eccentric positioning spigot on eccentric gradient mould 2 is recycled to make to need processed first on valve body 4
The channel centerline in channel is overlapped with the spindle centerline of lathe floral disc 1, so that workpiece be made to obtain in lathe relative to cutter
Accurately positioning guarantees the machining accuracy and product quality of the first passage on valve body 4；
Referring to Fig. 1, in order to keep Limit screw 8 more preferable to the fixed effect of pressing plate 6, in the present embodiment, it is preferred that limit
Screw rod 8 is T-slot screw rod, needs the channel centerline of processed first passage and the main-shaft core of lathe floral disc 1 on valve body 4
Line be overlapped be by the gradient face and eccentric positioning spigot on eccentric gradient mould 2 and the centre bore on eccentric gradient mould 2 Lai
Guarantee, is fixed by elements such as pressing plate 6, positioning screw 3, Limit screw 8, nut 5 and money advanced for somebody to be paid back later 7, is processing valve body 4
Correct position after being held in position in the process does not change, in process not because of the effect by power such as cutting force, inertia force
And be subjected to displacement variation or cause to vibrate, thus guarantee the positioning accuracy of valve body 4, and when valve body 4 is forged using unitary solid, first
Passageway machining surplus is larger, and the locating clip in fixture of valve body 4 is next, can utilize the drill bit of tailstock tool will when processing first passage
Access opening time processing forming on first passage, i.e., improve production efficiency under the premise of guaranteeing safety in production, reduce
Production cost becomes apparent the promotion of processing efficiency when especially producing in enormous quantities.
The working principle and process for using of the utility model: before clamping, first the lumen of valve body 4 is finished, first
(as positioning datum) is completed in the process flange semifinishing of channel both ends, is led to lathe floral disc 1, eccentric gradient mould 2 when clamping
Positioning screw 3 and machine tool chief axis matched together are crossed, to guarantee positioning accuracy, the minimum point of eccentric gradient mould 2 or highest point
Outer circle at should be marked, on the basis of 4 flange excircle of valve body, by valve body 4 lift into eccentric gradient mould 2 bias position
In seam allowance, and guarantee that the top of process flange is aligned (as processing one end is logical with the highest point of eccentric gradient mould 2 or minimum point
The alignment of road Kong Shiyu mould minimum point, then highest point when processing other end access opening just with mould is aligned) so that flange excircle
Cooperate with the eccentric seam allowance of eccentric gradient mould 2, after valve body 4 and eccentric gradient mould 2 are accurately positioned, then with Limit screw 8, pad
Money 7, pressing plate 6 and nut 5 are combined into clamping element, compress the process flange on valve body 4 by the T-slot of lathe floral disc 1, guarantee
4 other end channel centerline of valve body is overlapped with machine axis, and valve body 4 is made to be processed first passage relative to lathe, cutter
Accurate positioning.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
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 (5)
1. a kind of lathe tool in rapid processing forged steel check valve channel, including lathe floral disc (1), the side of lathe floral disc (1)
It is provided with valve body (4), it is characterised in that: the junction of the lathe floral disc (1) and valve body (4) is provided with eccentric gradient mould
(2), the junction of eccentric gradient mould (2) and lathe floral disc (1) is provided with positioning screw (3), and one end of valve body (4) is provided with
Pressing plate (6), the bottom end of lathe floral disc (1) are provided with Limit screw (8) corresponding with pressing plate (6), the side setting of pressing plate (6)
There is nut (5) corresponding with Limit screw (8), the other side of pressing plate (6) is provided with money advanced for somebody to be paid back later (7).
2. a kind of lathe tool in rapid processing forged steel check valve channel according to claim 1, it is characterised in that: described
The two sides of valve body (4) are provided with first passage, and the center line of the first passage and the spindle centerline of lathe floral disc (1) are flat
Row.
3. a kind of lathe tool in rapid processing forged steel check valve channel according to claim 2, it is characterised in that: described
It is provided with centre bore corresponding with positioning screw (3) on eccentric gradient mould (2), and is provided with and determines on lathe floral disc (1)
Corresponding first mounting hole of position screw (3).
4. a kind of lathe tool in rapid processing forged steel check valve channel according to claim 3, it is characterised in that: described
It is additionally provided with gradient face far from the side of lathe floral disc (1) on eccentric gradient mould (2), is provided on the gradient face and valve body
(4) corresponding eccentric positioning spigot.
5. a kind of lathe tool in rapid processing forged steel check valve channel according to claim 1, it is characterised in that: described
Limit screw (8) is T-slot screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821663954.0U CN209095073U (en) | 2018-10-15 | 2018-10-15 | A kind of lathe tool in rapid processing forged steel check valve channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821663954.0U CN209095073U (en) | 2018-10-15 | 2018-10-15 | A kind of lathe tool in rapid processing forged steel check valve channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209095073U true CN209095073U (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821663954.0U Active CN209095073U (en) | 2018-10-15 | 2018-10-15 | A kind of lathe tool in rapid processing forged steel check valve channel |
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| CN (1) | CN209095073U (en) |
Cited By (2)
| 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 |
| CN114986205A (en) * | 2022-06-28 | 2022-09-02 | 东风精密铸造有限公司 | Multi-angle efficient machining tool mechanism |
-
2018
- 2018-10-15 CN CN201821663954.0U patent/CN209095073U/en active Active
Cited By (2)
| 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 |
| CN114986205A (en) * | 2022-06-28 | 2022-09-02 | 东风精密铸造有限公司 | Multi-angle efficient machining tool mechanism |
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