CN202571619U - V-shaped welding t-shaped joint device - Google Patents
V-shaped welding t-shaped joint device Download PDFInfo
- Publication number
- CN202571619U CN202571619U CN 201120476352 CN201120476352U CN202571619U CN 202571619 U CN202571619 U CN 202571619U CN 201120476352 CN201120476352 CN 201120476352 CN 201120476352 U CN201120476352 U CN 201120476352U CN 202571619 U CN202571619 U CN 202571619U
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- China
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- shaped
- cover plate
- main body
- arm main
- big arm
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- Expired - Fee Related
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Abstract
The utility model provides a V-shaped welding T-shaped joint device, which is characterized in that the device comprises a cover plate and a large arm body; the cover plate is arranged at the front end of the large arm body and forms a T-shaped joint with the large arm body; the cover plate is connected to the large arm body through a V-shaped welding layer. The V-shaped welding T-shaped joint device is advantageous in that a bottom part of the large arm body is provided with a backing plate, and a V-shaped groove adopts a MIG welding machine for welding, and thereby depth of fusion is enlarged and qualified rate is guaranteed.
Description
Technical field
The utility model relates to a kind of piecing devices that utilize V-shaped weld to connect, and relates in particular to a kind of V-shaped weld T junction device.
Background technology
In industries such as machining and manufacturings; A lot of products adopt the welding manner joining work pieces, but all are to adopt common straight weld seam to connect the workpiece of this type of attachment in the middle of the weld seam type of attachment of present workpiece; Though construction is simple, it is not very good connecting effect.
Summary of the invention
Goal of the invention: the utility model provides a kind of V-shaped weld T junction device, its objective is solution workpiece type of attachment in the past, connects the unfavorable problem of effect.
Technical scheme: the utility model is realized through following technical scheme:
A kind of V-shaped weld T junction device is characterized in that: this device comprises cover plate and big arm main body, and the front end that cover plate is arranged on big arm main body forms T junction with big arm main body, links together through " V " shape layer between cover plate and the big arm main body.
Bottom in big arm main body is provided with backing plate, and backing plate is connected with " V " shape layer with cover plate.
" V " clevis angle of " V " shape layer is 56.158 °.
The slit that a 1.5-2cm is arranged between big arm main body and the cover plate.
Advantage and effect:
The utility model provides a kind of V-shaped weld T junction device, and this device comprises cover plate and big arm main body, and the front end that cover plate is arranged on big arm main body forms T junction with big arm main body, links together through " V " shape layer between cover plate and the big arm main body.
The utility model is simple to operate, and welding cost is cheap, and is satisfactory for result, but practicality is high, is suitable for applying.
Description of drawings:
Fig. 1 is the concrete structure sketch map of the utility model.
Fig. 2 is the concrete groove type figure of the utility model.
Sequence number explanation among the figure: 1, " V " shape layer; 2, welding gun; 3, backing plate; 5, T junction; 6, big arm main body.
The specific embodiment:Below in conjunction with accompanying drawing the utility model is done further description:
As shown in Figure 1; The utility model provides a kind of V-shaped weld T junction device; This device comprises cover plate 5 and big arm main body 6, and the front end that cover plate 5 is arranged on big arm main body 6 forms T junction with big arm main body 6, links together through " V " shape layer 1 between cover plate 5 and the big arm main body 6.
Bottom in big arm main body 6 is provided with backing plate 3, and backing plate 3 is connected with " V " shape layer 1 with cover plate 5.
" V " clevis angle a of " V " shape layer 1 is 56.158 °.The slit L that a 1.5-2cm is arranged between big arm main body 6 and the cover plate 5.Such parameter can guarantee better to connect effect.
The utility model connects cover plate 5 and big arm main body 6 with between cover plate 5 and the big arm main body 6 " V " shape weld seam being set and " V " shape layer is set in " V " shape weld seam.And the weld seam form of V-shaped weld T junction has high requirement to the formulation of welder's operant level, welding sequence technological process and welding procedure specification (WPS); Difficulty of processing is high; Adopt the utility model can improve working (machining) efficiency to greatest extent, guarantee the welding finished product qualification rate.
The utility model adopts the welding of MIG welding machine at " V " shape groove place after the bottom of big arm main body 6 adds backing plate, this form has strengthened fusion penetration, thereby has guaranteed qualification rate.
Claims (4)
1. V-shaped weld T junction device; It is characterized in that: this device comprises cover plate (5) and big arm main body (6); The front end that cover plate (5) is arranged on big arm main body (6) forms T junction with big arm main body (6), links together through " V " shape layer (1) between cover plate (5) and the big arm main body (6).
2. V-shaped weld T junction device according to claim 1 is characterized in that: the bottom in big arm main body (6) is provided with backing plate (3), and backing plate (3) is connected with " V " shape layer (1) with cover plate (5).
3. V-shaped weld T junction device according to claim 1 is characterized in that: " V " clevis angle (a) of " V " shape layer (1) is 56.158 °.
4. V-shaped weld T junction device according to claim 1 is characterized in that: the slit (L) that a 1.5-2cm is arranged between big arm main body (6) and the cover plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120476352 CN202571619U (en) | 2011-11-25 | 2011-11-25 | V-shaped welding t-shaped joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120476352 CN202571619U (en) | 2011-11-25 | 2011-11-25 | V-shaped welding t-shaped joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571619U true CN202571619U (en) | 2012-12-05 |
Family
ID=47241071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120476352 Expired - Fee Related CN202571619U (en) | 2011-11-25 | 2011-11-25 | V-shaped welding t-shaped joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571619U (en) |
-
2011
- 2011-11-25 CN CN 201120476352 patent/CN202571619U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20131125 |