CN2148226Y - Mix block air inlet and outlet valve mechanism for thermal chip removing machine - Google Patents
Mix block air inlet and outlet valve mechanism for thermal chip removing machine Download PDFInfo
- Publication number
- CN2148226Y CN2148226Y CN 93230098 CN93230098U CN2148226Y CN 2148226 Y CN2148226 Y CN 2148226Y CN 93230098 CN93230098 CN 93230098 CN 93230098 U CN93230098 U CN 93230098U CN 2148226 Y CN2148226 Y CN 2148226Y
- Authority
- CN
- China
- Prior art keywords
- valve mechanism
- valve
- air inlet
- removing machine
- outlet valve
- 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 - Fee Related
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- Multiple-Way Valves (AREA)
Abstract
The utility model relates to a mixing-block air-inlet and outlet valve mechanism for a thermal chip-removing machine, and the mixing block of the thermal chip-removing machine is provided with an air inlet hole, an air outlet hole, a valve seat and a valve rod. The utility model is characterized in that the top of the valve rod is provided with a flute, the inner part is provided with an entity ball, and the mixing-block air-inlet and outlet valve mechanism adopts that the entity ball is matched and is sealed with the flute on the valve seat. The utility model has the advantages of high sealing reliability, simple processing, convenient maintenance and exchange and low cost, and can be used as the air inlet and outlet valve for the mixing block of the thermal chip-removing machine.
Description
The utility model relates to a kind of valve mechanism, specifically a kind of heating power deburring machine mixed block input and output gas valve mechanism.
We know that the heating power deburring machine is to utilize hydrogen, oxygen mix igniting blast, forms moment high temperature in explosion chamber, and the burr on the mechanical parts is burnt.Hydrogen, carrier of oxygen pass through valve separately, be mixed into explosion chamber in proportion, the igniting blast, the reliable sealing between burn period of hydrogen, carrier of oxygen air intake valve and waste discharge air valve is the key technology of this machine, at present, heating power deburring machine mixed block input and output gas valve mechanism adopts the cone valve sealing, and the valve rod top is provided with a cone, it is under hydraulic jack control and the valve seat fitted seal.This valve mechanism, cone and valve rod integrative-structure, processed complex, in a single day cone ablates, and valve rod just need be changed, the cost height.
The purpose of this utility model is exactly in order to overcome the deficiency of existing heating power deburring machine mixed block input and output gas valve mechanism, and a kind of simple in structure, easy processing, maintenance is easy to use, reliability is high heating power deburring machine mixed block input and output gas valve mechanism are provided.
For achieving the above object, a kind of heating power deburring machine mixed block input and output gas valve mechanism, it is provided with air inlet/outlet, valve seat, valve rod in heating power deburring machine mixed block, it is characterized in that the valve rod top is provided with a groove, in be provided with an entity ball.
Also be provided with a through hole in the middle of the utility model valve rod, to change the entity ball easily.Establish a hole in the middle of the valve seat, valve seat on the one hand and the air inlet/outlet connection can be changed by it on the other hand easily in this hole, and the valve seat outer end also is provided with a groove, with entity ball fitted seal.
The utility model is owing to adopt the entity ball to be installed on the valve rod, and easy processing is simple in structure, valve seal is effective, during use, only needs to change the entity ball and the valve seat of ablating and gets final product, cost is low, is a kind of desirable heating power deburring machine mixed block input and output gas valve mechanism.
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the utility model structural representation, also is embodiment's schematic representation.
As can be seen from Figure 1, a kind of heating power deburring machine mixed block input and output gas valve mechanism, it is located in the heating power deburring machine mixed block 1, wherein be provided with air inlet/ outlet 2,3 and valve seat 4, valve rod 5, valve seat 4 is compressed in the slotted eye of mixed block 1 by red copper processing, which is provided with a hole, be communicated with air inlet/outlet 2 on the one hand, do gas channel, on the other hand, can change valve seat 4 thus easily, valve seat 4 one sides also are provided with a circular groove, with entity ball 6 fitted seal.Valve rod 5 is by stainless steel processing, and it moves by hydraulic jack control, and the top of valve rod 5 is provided with a groove, includes a stainless steel solid ball 6 in it, and entity ball 6 projections can seal good sealing effect with valve base 4 groove fit.In the middle of valve rod 5, also be provided with a through hole, so that change the Stainless Steel Ball of ablating because of igniting.The utility model is owing to adopt the sealing of entity ball, and easy processing is changed conveniently, and cost is low, and the sealing reliability height is a kind of desirable heating power deburring machine mixed block input and output gas valve mechanism.
Claims (3)
1, a kind of heating power deburring machine mixed block input and output gas valve mechanism, it is provided with air inlet/outlet, valve seat, valve rod in heating power deburring machine mixed block, it is characterized in that the valve rod top is provided with a groove, in be provided with an entity ball.
2, heating power deburring machine mixed block input and output gas valve mechanism as claimed in claim 1 is characterized in that also being provided with a through hole in the middle of the said valve rod.
3, heating power deburring machine mixed block input and output gas valve mechanism as claimed in claim 1 is characterized in that said valve seat is provided with a groove, with entity ball fitted seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230098 CN2148226Y (en) | 1993-01-12 | 1993-01-12 | Mix block air inlet and outlet valve mechanism for thermal chip removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230098 CN2148226Y (en) | 1993-01-12 | 1993-01-12 | Mix block air inlet and outlet valve mechanism for thermal chip removing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2148226Y true CN2148226Y (en) | 1993-12-01 |
Family
ID=33806837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93230098 Expired - Fee Related CN2148226Y (en) | 1993-01-12 | 1993-01-12 | Mix block air inlet and outlet valve mechanism for thermal chip removing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2148226Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041193B (en) * | 2006-03-24 | 2010-05-26 | 罗伯特·博世有限公司 | Thermal deburring installation with rapid ventilation |
-
1993
- 1993-01-12 CN CN 93230098 patent/CN2148226Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041193B (en) * | 2006-03-24 | 2010-05-26 | 罗伯特·博世有限公司 | Thermal deburring installation with rapid ventilation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |