CN207007047U - A kind of diesel valve valve face size and positional precision purchase inspection gauge - Google Patents
A kind of diesel valve valve face size and positional precision purchase inspection gauge Download PDFInfo
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- CN207007047U CN207007047U CN201720881172.3U CN201720881172U CN207007047U CN 207007047 U CN207007047 U CN 207007047U CN 201720881172 U CN201720881172 U CN 201720881172U CN 207007047 U CN207007047 U CN 207007047U
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Abstract
The utility model discloses a kind of diesel valve valve face size and positional precision purchase inspection gauge, including receiver ga(u)ge, check gauge and type face model, valve face ring gauge body is provided with the top of the receiver ga(u)ge；The receiver ga(u)ge bottom is provided with stem guiding set；The air valve includes valve face and valve rod；The valve face snap-on type face model, and type face model is provided with type face model go side and type face model not-go-end.The utility model diesel valve valve face size and the positional precision purchase inspection gauge method of inspection and precision are reliable, realize that part 100% is online, off-line check, interchangeability is good, the process of inspection is the process of a trial assembly, beneficial to the assembling of air valve and valve seat, the facing-up time is reduced, motion is not easy stuck；Checkout procedure is simple, easy to operate, has wide application field and preferable promotional value.
Description
Technical field
A kind of gauge is the utility model is related to, specially a kind of diesel valve valve face size and positional precision inspected number
Rule, belong to apparatus technical field of measuring equipment.
Background technology
Marine diesel inlet and outlet valve, category diesel engine key component, motion seal part, air valve condition of work is very severe, gas
When valve is taken a seat, sizable impact alternate load is carry, the dimensional accuracy and positional precision of air valve valve face are poor, can cause high temperature
Combustion gas easily forms valve face to the scaling loss of valve face（Sealing surface）Deformation and inordinate wear.When air valve occur beating or air valve between
Gap increases, and directly affects valve actuating gear sealing；And when gap is too small between air valve valve rod and valve seat conduit, it is heated swollen
Swollen gap interference between the latter two occurs stuck.Therefore, a kind of diesel valve valve face size and position are proposed regarding to the issue above
Put accuracy test gauge.
Utility model content
The purpose of this utility model be that to solve the above problems and provide a kind of diesel valve valve face size and
Positional precision purchase inspection gauge.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of diesel valve valve face size and position
Accuracy test gauge, including receiver ga(u)ge, check gauge and type face model, the receiver ga(u)ge top are provided with valve face ring gauge body；
The receiver ga(u)ge bottom is provided with stem guiding set；The air valve includes valve face and valve rod；The check gauge is provided with step band
The bearing gauge of the conical surface；The valve face snap-on type face model, and type face model is provided with type face model go side and type face model stops
End.
Preferably, the receiver ga(u)ge is a kind of high accuracy, axiality axle gauge.
Preferably, the check gauge manufactures in pairs with receiver ga(u)ge.
Preferably, type face model is a kind of bipolar limit, clearance-type type face model.
Preferably, the check gauge is a kind of high accuracy, axiality hole gauge.
The beneficial effects of the utility model are：This kind of diesel valve valve face size and the letter of positional precision purchase inspection gauge structure
Single, novel in design, the method for inspection and precision are reliable, realize that part 100% is online, off-line check, the taper precision of valve face, surface
Precision, valve face are able to comprehensive, accurate inspection to the positional precision of valve rod；Interchangeability is good, and the process of inspection is exactly a trial assembly
Process, beneficial to the assembling of air valve and valve seat, reduction is mutually ground the time, move be not easy it is stuck；Checkout procedure is simple, easy to operate, tool
There are wide application field and preferable promotional value.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model receiver ga(u)ge structural representation；
Fig. 3 is the utility model air valve structure schematic diagram；
Fig. 4 is the utility model check gauge structural representation；
Fig. 5 is the utility model type face model structural representation；
Fig. 6 is the utility model receiver ga(u)ge and check gauge assembling schematic diagram.
In figure：1st, receiver ga(u)ge, 101, gauge body, 102, guide sleeve, 2, air valve, 201, valve face, 202, valve rod, 3, check and correction
Rule, 4, type face model, 401, type face model go side, 402, type face model not-go-end.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-6, a kind of diesel valve valve face size and positional precision purchase inspection gauge, including receiver ga(u)ge
1st, check gauge 3 and type face model 4, the top of receiver ga(u)ge 1 are provided with valve face gauge body 101；The bottom of receiver ga(u)ge 1 is set
There is stem guiding to cover 102；The air valve 2 includes valve face 201 and valve rod 202；The check gauge 3 is provided with step with the same of the conical surface
Axle measurement rule；The snap-on type face model 4 of valve face 201, and type face model 4 is provided with type face model go side 401 and type face model stops
End 402.
As a kind of technical optimization scheme of the present utility model, the diameter of the check gauge 3 and the guide sleeve 102 is small
Tolerance clearance coordinates, and improves the accuracy of check and correction.
As a kind of technical optimization scheme of the present utility model, the check gauge 3 is manufactured, is easy in pairs with receiver ga(u)ge 1
Check and correction to air valve 2.
As a kind of technical optimization scheme of the present utility model, type face model 4 is a kind of bipolar limit, clearance-type type face
Model, advantageously ensure that valve face sealing.
As a kind of technical optimization scheme of the present utility model, the receiver ga(u)ge 1 is high-precision axiality axle gauge,
Advantageously ensure that air valve valve face to the jerk value of valve rod in limit range.
As a kind of technical optimization scheme of the present utility model, the check gauge 3 is high-precision axiality hole gauge, is had
Beneficial to the interchangeability for the valve seat for ensureing air valve and facing-up.
The utility model when in use, first uniformly spreads the valve seat orifice 103 of receiver ga(u)ge 1 one layer of very thin red lead oil, then
By in the guide sleeve 102 of the partial insertion receiver ga(u)ge 1 of 2 valve rod of air valve 202, gently rotary air valve 2 one weeks, by examining valve face
201 and the compactness of valve seat orifice 103, to examine the cone angle and surface accuracy of the valve face 201 of air valve 2；Then type face model 4 is stuck in
On valve face 201, gently rotary air valve 2, valve disc diameter, valve face are detected by the gap printing opacity form of valve face 201 and type face model 4
Whether in tolerance range, it is qualified to determine whether for 201 theoretical work diameters and height；Examined with check gauge 3 with checking and accepting receiver ga(u)ge
1；The compactness with the valve seat of the facing-up of air valve 2 is examined with check gauge 3, to ensure the interchangeability of air valve 2 and valve seat.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of diesel valve valve face size and positional precision purchase inspection gauge, including receiver ga(u)ge（1）, check gauge（3）And
Type face model（4）, it is characterised in that：The receiver ga(u)ge（1）Top is provided with valve face gauge body（101）；The receiver ga(u)ge（1）
Bottom is provided with stem guiding set（102）；The air valve（2）Including valve face（201）And valve rod（202）；The check gauge（3）It is provided with
Bearing gauge of the step with the conical surface；The valve face（201）Snap-on type face model（4）, and type face model（4）Provided with type face sample
Plate go side（401）With type face model not-go-end（402）.
2. a kind of diesel valve valve face size according to claim 1 and positional precision purchase inspection gauge, it is characterised in that：
The receiver ga(u)ge（1）Provided with valve face ring gauge body（101）, stem guiding set（102）And valve seat orifice（103）, be a kind of high accuracy,
Axiality axle gauge with the conical surface.
3. a kind of diesel valve valve face size according to claim 1 and positional precision purchase inspection gauge, it is characterised in that：
The receiver ga(u)ge（1）With check gauge（3）Manufacture in pairs.
4. a kind of diesel valve valve face size according to claim 1 and positional precision purchase inspection gauge, it is characterised in that：
Type face model（4）It is a kind of bipolar limit, clearance-type type face model.
5. a kind of diesel valve valve face size according to claim 1 and positional precision purchase inspection gauge, it is characterised in that：
The check gauge（3）It is a kind of high accuracy, the axiality hole gauge with the conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720881172.3U CN207007047U (en) | 2017-07-20 | 2017-07-20 | A kind of diesel valve valve face size and positional precision purchase inspection gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720881172.3U CN207007047U (en) | 2017-07-20 | 2017-07-20 | A kind of diesel valve valve face size and positional precision purchase inspection gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007047U true CN207007047U (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720881172.3U Active CN207007047U (en) | 2017-07-20 | 2017-07-20 | A kind of diesel valve valve face size and positional precision purchase inspection gauge |
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| Country | Link |
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| CN (1) | CN207007047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029190A (en) * | 2018-06-19 | 2018-12-18 | 苏州优力克流体控制科技有限公司 | A kind of valve channel hole inspection measurer |
| CN110487156A (en) * | 2019-09-25 | 2019-11-22 | 哈尔滨电气动力装备有限公司 | Diverter trapezoidal copper bar detection rule |
-
2017
- 2017-07-20 CN CN201720881172.3U patent/CN207007047U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029190A (en) * | 2018-06-19 | 2018-12-18 | 苏州优力克流体控制科技有限公司 | A kind of valve channel hole inspection measurer |
| CN110487156A (en) * | 2019-09-25 | 2019-11-22 | 哈尔滨电气动力装备有限公司 | Diverter trapezoidal copper bar detection rule |
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