CN203437481U - Flanging, occluding and spacing tool for vent valve - Google Patents
Flanging, occluding and spacing tool for vent valve Download PDFInfo
- Publication number
- CN203437481U CN203437481U CN201320495307.4U CN201320495307U CN203437481U CN 203437481 U CN203437481 U CN 203437481U CN 201320495307 U CN201320495307 U CN 201320495307U CN 203437481 U CN203437481 U CN 203437481U
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- CN
- China
- Prior art keywords
- vent valve
- workbench
- limiting tool
- module
- stopping means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a flanging, occluding and spacing tool for a vent valve. The flanging, occluding and spacing tool comprises the vent valve and a spacing tool. The vent valve comprises a upper housing, a lower housing and a pulling rod. The spacing tool comprises a working table, an upper module and a lower module. One side of the working table is provided with a vertical plate. The top of the vertical plate is also provided with a transverse plate. The transverse plate is parallel to the working table. The upper module is arranged on the lower end surface of the transverse plate. The lower module is arranged on the upper end surface of the working table. The position of the upper module corresponds to the position of the lower module. By the above method, the flanging, occluding and spacing tool for the vent valve has following beneficial effects: the compression position of a spring is fixedly occluded; the spring is prevented from being compressed too much or little; assembly precision of the vent valve is improved; and service lifetime of the vent valve is prolonged.
Description
Technical field
The utility model relates to turbocharger vent valve field, particularly relates to a kind of vent valve flange interlock limiting tool.
Background technology
Existing vent valve is as shown in figure mono-: comprising: upper shell 1, lower house 2 and pull bar 3, when assembling, by flange interlock equipment, be interlocked upper shell 1 and lower house 2.Existing vent valve flange interlock frock generally has two parts: upper module and lower module, infinite place device, spring-compressed position can only lean on employee with sensation assembling, may cause spring-compressed too much or very few, thereby it is too much or very few to cause diaphragm to be stretched, affect the life-span of product.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of vent valve flange interlock limiting tool, and fixedly interlock spring-compressed position, avoids spring-compressed too much or very few, has improved the assembly precision of vent valve, has extended the service life of vent valve.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of vent valve flange interlock limiting tool is provided, comprise vent valve and limiting tool, described vent valve comprises: upper shell, lower house and pull bar, described limiting tool comprises: workbench, upper module and lower module, one side of described workbench is fixedly installed riser, the top of described riser is also provided with transverse slat, described transverse slat is parallel to workbench, described upper module is arranged at the lower surface of transverse slat, described lower module is arranged at the upper surface of workbench, described upper module is corresponding with the position of lower module, described vent valve flange interlock limiting tool also comprises lever, one end of described lever is provided with fixed bar, between the bottom of described fixed bar and workbench for being flexibly connected, fixed bar can rotate around workbench, between the top of fixed bar and lever for being hinged, the middle part of lever is also provided with stopping means, described stopping means is hollow circular cylinder.
Preferably, the external diameter of described stopping means is greater than or equal to the external diameter of upper shell.
Preferably, the internal diameter of described stopping means is greater than or equal to the external diameter of pull bar, and the internal diameter of stopping means is less than the external diameter of upper shell.
Preferably, on described workbench, be also provided with briquetting.
Preferably, described vent valve flange interlock limiting tool also comprises control cabinet and control panel.
The beneficial effects of the utility model are: the utility model is compared with existing flange interlock frock, simple in structure, easily manufactured, increased stopping means, fixing interlock spring-compressed position, avoid spring-compressed too much or very few, improved the assembly precision of vent valve, extended the service life of vent valve.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art vent valve;
Fig. 2 is the perspective view of a kind of vent valve flange of the utility model interlock limiting tool one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, upper shell, 2, lower house, 3, pull bar, 4, workbench, 5, riser, 6, transverse slat, 7, lower module, 8, upper module, 9, briquetting, 10, lever, 11, fixed bar, 12, stopping means, 13, control cabinet, 14, control panel.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 2, the utility model embodiment comprises:
A kind of vent valve flange interlock limiting tool, comprise vent valve and limiting tool, described vent valve comprises: upper shell 1, lower house 2 and pull bar 3, described limiting tool comprises: workbench 4, upper module 8 and lower module 7, one side of described workbench 4 is fixedly installed riser 5, the top of described riser 5 is also provided with transverse slat 6, described transverse slat 6 is parallel to workbench 4, described upper module 8 is arranged at the lower surface of transverse slat 6, described lower module 7 is arranged at the upper surface of workbench 4, described upper module 8 is corresponding with the position of lower module 7, described vent valve flange interlock limiting tool also comprises lever 10, one end of described lever 10 is provided with fixed bar 11, between the bottom of described fixed bar 11 and workbench 4 for being flexibly connected, fixed bar 11 can rotate around workbench 4, between the top of fixed bar 11 and lever 10 for being hinged, the middle part of lever 10 is also provided with stopping means 12, described stopping means 12 is hollow circular cylinder, during assembling, upper shell 1 is arranged in upper module 8, lower house 2 is arranged in lower module 7, pass through hydraulic control system, mobile upper module 8, accurately aim at the position of upper module 8 and lower module 7, upper module 8 moves downward, upper shell 1 is positioned on lower house 2, pull lever 10, stopping means 12 is moved on upper shell 1, by lever 10 toward pressing down, now, upper shell 1 is interlocked with lower house 2, stopping means 12 internal height play restriction site effect, with restriction vent valve inner spring compression distance, protection diaphragm is not too stretched.
Further, the external diameter of described stopping means 12 is greater than or equal to the external diameter of upper shell 1, so that stopping means 12 can well be fitted with vent valve when pressing.
Further, the internal diameter of described stopping means 12 is greater than or equal to the external diameter of pull bar 3, and the internal diameter of stopping means 12 is less than the external diameter of upper shell 1, so as during pressing stopping means 12 internal height can with pull bar 3 laminatings.
Further, on described workbench 4, be also provided with briquetting 9, briquetting 9 is fixed on workbench 4 by bolt by lower module 7.
Further, described vent valve flange interlock limiting tool also comprises control cabinet 13 and control panel 14, by the motion of HYDRAULIC CONTROL SYSTEM upper module 8.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a vent valve flange interlock limiting tool, comprise vent valve and limiting tool, described vent valve comprises: upper shell (1), lower house (2) and pull bar (3), described limiting tool comprises: workbench (4), upper module (8) and lower module (7), one side of described workbench (4) is fixedly installed riser (5), the top of described riser (5) is also provided with transverse slat (6), described transverse slat (6) is parallel to workbench (4), described upper module (8) is arranged at the lower surface of transverse slat (6), described lower module (7) is arranged at the upper surface of workbench (4), described upper module (8) is corresponding with the position of lower module (7), it is characterized in that, described vent valve flange interlock limiting tool also comprises lever (10), one end of described lever (10) is provided with fixed bar (11), between the bottom of described fixed bar (11) and workbench (4) for being flexibly connected, fixed bar (11) can rotate around workbench (4), between the top of fixed bar (11) and lever (10) for being hinged, the middle part of lever (10) is also provided with stopping means (12), described stopping means (12) is hollow circular cylinder.
2. a kind of vent valve flange interlock limiting tool according to claim 1, is characterized in that, the external diameter of described stopping means (12) is greater than or equal to the external diameter of upper shell (1).
3. a kind of vent valve flange interlock limiting tool according to claim 1, is characterized in that, the internal diameter of described stopping means (12) is greater than or equal to the external diameter of pull bar (3), and the internal diameter of stopping means (12) is less than the external diameter of upper shell (1).
4. a kind of vent valve flange interlock limiting tool according to claim 1, is characterized in that, is also provided with briquetting (9) on described workbench (4).
5. a kind of vent valve flange interlock limiting tool according to claim 1, is characterized in that, described vent valve flange interlock limiting tool also comprises control cabinet (13) and control panel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495307.4U CN203437481U (en) | 2013-08-14 | 2013-08-14 | Flanging, occluding and spacing tool for vent valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495307.4U CN203437481U (en) | 2013-08-14 | 2013-08-14 | Flanging, occluding and spacing tool for vent valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437481U true CN203437481U (en) | 2014-02-19 |
Family
ID=50088555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320495307.4U Expired - Lifetime CN203437481U (en) | 2013-08-14 | 2013-08-14 | Flanging, occluding and spacing tool for vent valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437481U (en) |
-
2013
- 2013-08-14 CN CN201320495307.4U patent/CN203437481U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
| CX01 | Expiry of patent term |