CN202667975U - Welding tool for valve rod connector - Google Patents
Welding tool for valve rod connector Download PDFInfo
- Publication number
- CN202667975U CN202667975U CN 201220242581 CN201220242581U CN202667975U CN 202667975 U CN202667975 U CN 202667975U CN 201220242581 CN201220242581 CN 201220242581 CN 201220242581 U CN201220242581 U CN 201220242581U CN 202667975 U CN202667975 U CN 202667975U
- Authority
- CN
- China
- Prior art keywords
- valve rod
- rod connector
- welding
- base
- welding tool
- 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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Abstract
The utility model belongs to the technical field of welding tools and particularly relates to a welding tool for a valve rod connector. The welding tool for the valve rod connector comprises a base and a fixing device fixed on the base, wherein the fixing device comprises a regular hexagon-shaped fixing male die and two quick clamps symmetrically arranged on two sides of the fixing male die; and when the quick clamps are in a clamping position, the clamping heads of the clamps are aligned with the fixing male die. The welding tool for the valve rod connector is simple in structure and convenient to operate, has a good fixing effect on a welding workpiece and facilitates welding operation.
Description
Technical field
The utility model belongs to the welding tooling technical field, relates in particular to a kind of valve rod connector welding tooling.
Background technology
Valve rod at some large size valves needs to install long hand lever, thereby in order to produce enough rotating torques with valve open or to close.Fig. 1 has namely showed a kind of like this combination, and the hexahedron shape has been processed in the end of valve rod, connects by connector between hand lever and the valve rod.Connector is obtained through welding by two parts of symmetry, the middle cavity that forms the hexahedron shape.Because the shape of workpiece is also irregular, in the process of welding, be difficult for fixing, welding quality is difficult to guarantee.
The utility model content
The utility model provides the valve rod connector welding tooling of a kind of simple in structure, simple operation, good fixing effect for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
Valve rod connector welding tooling comprises base and is fixed on fixture on this base, described fixture comprises the solid punch that is shaped as hexahedron and is located at symmetrically two active grabs of its both sides, and described active grab its chuck and described solid punch when tightening up the position align.
Its advantage and good effect are: owing to adopted above-mentioned design, the utility model is simple in structure.Active grab is fixed punch to the good fixing effect of welding work pieces, and it is also very convenient to operate.
Preferably: described active grab is fixed by screws on the described base.
Description of drawings
Fig. 1 is the structural representation of valve rotation system;
Fig. 2 is top view of the present utility model.
Among the figure: 1, connector; 2, valve rod; 3, weld part; 4, hand lever; 5, active grab; 6, base; 7, solid punch.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
Fig. 1 is the structural representation of valve rotation system, can find out, hand lever 4 is connected to the end of valve rod 2 by connector 1.Connector 1 is welded by two parts of symmetry, and the middle hexahedron shape space of fitting mutually with valve rod 2 ends that forms is provided with weld part 3 between the lateral plate of one end, and two lateral plates of the other end are provided with the hole, connector 1 are fastened on the end of valve rod 2 by bolt.
See also Fig. 2, the utility model comprises base 6 and is fixed on fixture on this base 6.Fixture comprises the solid punch 7 that is shaped as hexahedron and is located at symmetrically two active grabs 5 of its both sides, and active grab 5 is fixed by screws on the base 6, and its chuck and solid punch 7 align when tightening up the position.
Claims (2)
1. valve rod connector welding tooling, it is characterized in that: comprise base (6) and be fixed on fixture on this base (6), described fixture comprises the solid punch (7) that is shaped as hexahedron and is located at symmetrically two active grabs (5) of its both sides, and described active grab (5) its chuck and described solid punch (7) when tightening up the position align.
2. according to valve rod connector welding tooling claimed in claim 1, it is characterized in that: described active grab (5) is fixed by screws on the described base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242581 CN202667975U (en) | 2012-05-25 | 2012-05-25 | Welding tool for valve rod connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242581 CN202667975U (en) | 2012-05-25 | 2012-05-25 | Welding tool for valve rod connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667975U true CN202667975U (en) | 2013-01-16 |
Family
ID=47488908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220242581 Expired - Fee Related CN202667975U (en) | 2012-05-25 | 2012-05-25 | Welding tool for valve rod connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924004A (en) * | 2014-03-19 | 2015-09-23 | 上海强精金属制品有限公司 | Quick clamping mechanism for induction cooker side wall welding |
| CN106346386A (en) * | 2016-10-17 | 2017-01-25 | 周末 | Pressing device based on mechanical transmission structure |
-
2012
- 2012-05-25 CN CN 201220242581 patent/CN202667975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924004A (en) * | 2014-03-19 | 2015-09-23 | 上海强精金属制品有限公司 | Quick clamping mechanism for induction cooker side wall welding |
| CN106346386A (en) * | 2016-10-17 | 2017-01-25 | 周末 | Pressing device based on mechanical transmission structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |