CN103418958A - Welding location device - Google Patents
Welding location device Download PDFInfo
- Publication number
- CN103418958A CN103418958A CN2012101664091A CN201210166409A CN103418958A CN 103418958 A CN103418958 A CN 103418958A CN 2012101664091 A CN2012101664091 A CN 2012101664091A CN 201210166409 A CN201210166409 A CN 201210166409A CN 103418958 A CN103418958 A CN 103418958A
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- plus
- welding
- hand thread
- screw rod
- thread cover
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Abstract
The invention discloses a welding location device composed of a screw, a plus thread bushing and a left-hand thread bushing. Plus threads and left-hand threads are machined on two ends of the screw, and the plus thread bushing and the left-hand thread bushing are screwed in the plus thread end and the left-hand thread end of the screw respectively. The welding location device is convenient to use, good in location effect, simple in manufacture and low in cost.
Description
Technical field
The present invention relates to a kind of positioner, particularly a kind of apparatus for welding and positioning.
Background technology
In steel construction piece welding production process, due to scale error and the welding deformation of structural member, often cause the structural member mutual alignment to change, affected the position dimension requirement of steel construction piece.
Summary of the invention
The problem to be solved in the present invention is the deficiency overcome in background technology, and a kind of apparatus for welding and positioning is provided, and this apparatus for welding and positioning, for the mutual alignment of pre-adjustment pre-determined bit structural member before final welding.
For addressing the above problem, the present invention takes following technical scheme:
A kind of apparatus for welding and positioning of the present invention, be comprised of screw rod, plus thread cover, left-hand thread cover, and plus thread and left-hand thread are processed into respectively in the two ends of screw rod, and plus thread cover and left-hand thread cover screw in respectively plus thread end and the left-hand thread end of screw rod.
A corrective measure of the present invention is that tetrahedron is processed in the centre of described screw rod.
A further corrective measure of the present invention is that the end of described plus thread cover and left-hand thread cover also is fixed with draw ring.
During use, two rings at two ends are welded on respectively on two steel construction pieces that need to adjust, the turn screw rod, can realize furthering and strutting of two steel constructions, after reaching precalculated position, can finally weld, thus the position dimension requirement of assurance steel construction piece.
Take above scheme, have the following advantages:
Due to apparatus for welding and positioning of the present invention, by screw rod, plus thread cover, left-hand thread cover, formed, plus thread and left-hand thread are processed into respectively in the two ends of screw rod, and plus thread cover and left-hand thread cover screw in respectively plus thread end and the left-hand thread end of screw rod.This apparatus for welding and positioning, easy to use, good positioning effect, have advantages of that manufacture is simple, cost is low.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, a kind of apparatus for welding and positioning of the present invention, screw rod 1, plus thread cover 3, left-hand thread cover 4, consist of, plus thread and left-hand thread are processed into respectively in the two ends of described screw rod 1, and described plus thread cover 3 and left-hand thread cover 4 screw in respectively plus thread end and the left-hand thread end of screw rod 1.
Tetrahedron 2 is processed in the centre of described screw rod 1.
The end of described plus thread cover 3 and left-hand thread cover 4 also is fixed with draw ring 5.
Claims (3)
1. an apparatus for welding and positioning, by screw rod (1), plus thread cover (3), left-hand thread cover (4), formed, it is characterized in that: plus thread and left-hand thread are processed into respectively in the two ends of described screw rod (1), and described plus thread cover (3) and left-hand thread cover (4) screw in respectively plus thread end and the left-hand thread end of screw rod (1).
2. a kind of apparatus for welding and positioning according to claim 1, it is characterized in that: tetrahedron (2) is processed in the centre of described screw rod (1).
3. a kind of apparatus for welding and positioning according to claim 1, it is characterized in that: the end of described plus thread cover (3) and left-hand thread cover (4) also is fixed with draw ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101664091A CN103418958A (en) | 2012-05-20 | 2012-05-20 | Welding location device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101664091A CN103418958A (en) | 2012-05-20 | 2012-05-20 | Welding location device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103418958A true CN103418958A (en) | 2013-12-04 |
Family
ID=49644602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101664091A Pending CN103418958A (en) | 2012-05-20 | 2012-05-20 | Welding location device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103418958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170716A (en) * | 2015-07-20 | 2015-12-23 | 安徽省无为煤矿机械制造有限公司 | Distance control frame for supporting plate bending device |
-
2012
- 2012-05-20 CN CN2012101664091A patent/CN103418958A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170716A (en) * | 2015-07-20 | 2015-12-23 | 安徽省无为煤矿机械制造有限公司 | Distance control frame for supporting plate bending device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |