CN206425752U - A kind of precision steel structures weld resistance to deformation device - Google Patents
A kind of precision steel structures weld resistance to deformation device Download PDFInfo
- Publication number
- CN206425752U CN206425752U CN201720076038.6U CN201720076038U CN206425752U CN 206425752 U CN206425752 U CN 206425752U CN 201720076038 U CN201720076038 U CN 201720076038U CN 206425752 U CN206425752 U CN 206425752U
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- CN
- China
- Prior art keywords
- top flat
- grapple
- welding
- screwed hole
- deformation device
- 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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- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model is related to a kind of precision steel structures welding resistance to deformation device, including lever, the its intermediate part opens up screwed hole, screwed hole internal thread connecting bolt, bolt end connection top flat, the top flat sets the card access surface of clamping outer surface of steel tube, the lever is arranged the groove of grabbing for opening up and being hung on steel pipe on grapple, the other end of the grapple positioned at screwed hole two ends, and the precision steel structures weld resistance to deformation device, welding position two ends are caught by grapple, flexural deformation when preventing steel-pipe welding.
Description
Technical field
The utility model is related to auxiliary welding equipment, more particularly to a kind of precision steel structures welding resistance to deformation device.
Background technology
It is existing using seamless steel pipe particularly stainless steel tube carry out structural member welding manufacture during, be generally divided into blanking
Process and welding fabrication process, i.e., be cut to size blanking by steel pipe on sawing machine, then welding fabrication process.Due to utilizing steel
The structural member that pipe makes, its welding fabrication process is general can be divided into part welding, integral solder and surface trimming again；Wherein
The quantity for welding boss is generally multiple, temperature distortion bending is unable to after pipe welding, the symmetrical of holding structure is wanted in left and right side
Property, integral solder again after traditional welding procedure is typically welded one by one can ensure cornerwise size in surface soldered lug
Unanimously；Traditional welding procedure can make boss and pipe cause left and right side after overall thermal deformation, welding to become after welding
Shape is very big and uncontrollable, and hot spot can be formed after surface soldered, causes production efficiency low, and fraction defective is high, and to operator's
Weld horizontal requires very high.
Utility model content
The applicant is directed to disadvantage mentioned above, has carried out Improvement and has welded resistance to deformation device there is provided a kind of precision steel structures.
The technical scheme that the utility model is used is as follows：
A kind of precision steel structures weld resistance to deformation device, including lever, and its intermediate part is opened up in screwed hole, screwed hole
Threaded connection bolt, bolt end connection top flat, the top flat sets the card access surface of clamping outer surface of steel tube, and the lever is located at
Screwed hole two ends are arranged on grapple, the other end of the grapple to open up to hang over grabs groove on steel pipe.
It is used as the further improvement of above-mentioned technical proposal：
The top flat end opens up counterbore, and the bolt end is fastened in the counterbore of top flat.
The beneficial effects of the utility model are as follows：The precision steel structures weld resistance to deformation device, and steel is stuck in by grapple
The two ends of pipe welding position, drive top flat to withstand steel pipe by bolt, make to hold steel-pipe welding position two ends by grapple, prevent
Flexural deformation during steel-pipe welding.
Brief description of the drawings
The structure for the precision steel structures welding resistance to deformation device that Fig. 1 provides for the utility model is shown
It is intended to.
In figure：1st, lever；2nd, screwed hole；3rd, bolt；4th, top flat；41st, card access surface；5th, steel pipe；6th, grapple；61st, groove is grabbed.
Embodiment
Below in conjunction with the accompanying drawings, embodiment of the present utility model is illustrated.
As shown in figure 1, the precision steel structures welding resistance to deformation device of the present embodiment, including lever 1, the middle part of lever 1 is opened up
Screwed hole 2, the internal thread connecting bolt 3 of screwed hole 2, the end of bolt 3 connection top flat 4, the end of top flat 4 opens up counterbore, the end of bolt 3
In the counterbore for being fastened on top flat 4, prevent the end of bolt 3 from being skidded with top flat 4, top flat 4 sets the card of the outer surface of clamping steel pipe 5
Junction 41, lever 1 is arranged on grapple 6, the other end of grapple 6 to open up to hang over positioned at the two ends of screwed hole 2 grabs groove 61 on steel pipe 5.
The precision steel structures weld resistance to deformation device in use, steel pipe 5 first is placed into welding tooling table top, according to weldering
Connect the situation of position, position of the mobile grapple 6 on lever 1, by the both sides that groove 61 is hooked to the welding position of steel pipe 5 of grabbing of grapple 6
On, regulating bolt 3 makes the card access surface 41 of top flat 4 block steel pipe 5, grapple 6 is held the both sides of the welding position of steel pipe 5, prevents steel
The flexural deformation in welding process of pipe 5, welding is completed, and is waited after bending cooling, is unclamped top flat 4, precision steel structures are welded into resistance
Shape dress, which is put, to be removed, and can be moved on to next welding position and is subjected to.
Above description is explained of the present utility model, is not the restriction to utility model, what the utility model was limited
Scope is referring to claim, and in the case of without prejudice to basic structure of the present utility model, the utility model can make any shape
The modification of formula.
Claims (2)
1. a kind of precision steel structures weld resistance to deformation device, it is characterised in that：Including lever (1), opened up in the middle part of the lever (1)
Screwed hole (2), screwed hole (2) internal thread connecting bolt (3), bolt (3) end connection top flat (4), the top flat (4) sets card
The card access surface (41) of steel pipe (5) outer surface is connect, the lever (1) is arranged grapple (6), the grapple positioned at screwed hole (2) two ends
(6) open up to hang on the other end and grab groove (61) on steel pipe (5).
2. precision steel structures according to claim 1 weld resistance to deformation device, it is characterised in that：Top flat (4) end
Counterbore is opened up, bolt (3) end is fastened in the counterbore of top flat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720076038.6U CN206425752U (en) | 2017-01-19 | 2017-01-19 | A kind of precision steel structures weld resistance to deformation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720076038.6U CN206425752U (en) | 2017-01-19 | 2017-01-19 | A kind of precision steel structures weld resistance to deformation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206425752U true CN206425752U (en) | 2017-08-22 |
Family
ID=59583842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720076038.6U Expired - Fee Related CN206425752U (en) | 2017-01-19 | 2017-01-19 | A kind of precision steel structures weld resistance to deformation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206425752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076921A (en) * | 2020-01-16 | 2020-04-28 | 山东普泰工程检测鉴定有限公司 | Multi-environment anti-deformation detection device for steel structure |
-
2017
- 2017-01-19 CN CN201720076038.6U patent/CN206425752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076921A (en) * | 2020-01-16 | 2020-04-28 | 山东普泰工程检测鉴定有限公司 | Multi-environment anti-deformation detection device for steel structure |
| CN111076921B (en) * | 2020-01-16 | 2021-07-20 | 山东普泰工程检测鉴定有限公司 | Multi-environment anti-deformation detection device for steel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20220119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |