CN201979240U - Floating mechanism used for stud welding - Google Patents
Floating mechanism used for stud welding Download PDFInfo
- Publication number
- CN201979240U CN201979240U CN 201120031930 CN201120031930U CN201979240U CN 201979240 U CN201979240 U CN 201979240U CN 201120031930 CN201120031930 CN 201120031930 CN 201120031930 U CN201120031930 U CN 201120031930U CN 201979240 U CN201979240 U CN 201979240U
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- CN
- China
- Prior art keywords
- bolt
- sheet metal
- welding
- stud welding
- floating mechanism
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- 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 discloses a floating mechanism used for stud welding. The floating mechanism comprises a substrate (1) and is characterized in that the substrate (1) is fixedly provided with a connecting block (2); pairs of threads at the upper end of the connecting block (2) are fixed with a bolt (3); the upper end of the bolt (3) is sheathed in a locating block (4) which can conduct axial movement relative to the bolt (3); and a spring (5) is also sheathed on the bolt (3) between the connecting block (2) and the locating block (4). The floating mechanism used for stud welding is simple in structure and low in cost, and can ensure the stud and a sheet metal part to be fully fit under the completely vertical state.
Description
Technical field
The utility model relates to a kind of supporting mechanism, especially a kind of unsteady supporting mechanism that is used for the special use of automobile welding tooling arc stud welding station.
Background technology
In the process that is welded of automobile body-in-white, arc stud welding is a more unmanageable station.In traditional arc stud welding station, double-screw bolt can't be vertical fully with the sheet metal component of required welding, and the problem that causes double-screw bolt and sheet metal component not to fit has fully reduced bonding strength; If the strength that the while welding gun is applied on the sheet metal component is bigger, sheet metal component can deform, and has seriously influenced crudy; For this reason, the operator tends to utilize the comparatively complicated mechanism of some structures to solve this problem.Do like this, cost is higher, and complicated operation still exists some problems.Therefore need a kind ofly can either solve the problem that double-screw bolt and sheet metal component are fitted fully, the mechanism that is used for arc stud welding that also has advantage with low cost, simple to operate simultaneously now under orthogonal state.
Summary of the invention
The utility model is in order to solve the above-mentioned deficiency of existing in prior technology, proposes a kind of simple in structurely, with low cost, can guarantee fit fully under the vertical fully state relocation mechanism that is used for arc stud welding of welding of double-screw bolt and sheet metal component.
Concrete solution of the present utility model is: a kind of relocation mechanism that is used for arc stud welding, comprise matrix 1, it is characterized in that: be set with contiguous block 2 on the described matrix 1, contiguous block 2 upper ends become double thread to be fixed with bolt 3, the upper end of bolt 3 is socketed in locating piece 4 inside, and locating piece 4 can be done axially-movable with respect to bolt 3, also is socketed with spring 5 on the bolt 3 between contiguous block 2 and the locating piece 4.
The utility model is compared with prior art, has following advantage:
This device simple in structure designs ingeniously, easy to manufacture, with low cost, utilizes it can guarantee in the welding process of double-screw bolt and sheet metal component, and double-screw bolt and sheet metal component are keeping under the vertical fully state, and the contact-making surface of the two is fitted fully, thereby guarantees weld strength.In the process of welding, can prevent that the stressed situation about deforming of sheet metal component from occurring, and guaranteed crudy to bottom offset under the effect of welding gun as the locating piece of sheet metal component support platform.Therefore we can say that this device has possessed multiple advantage, very help applying in the art to have possessed extensive market prospects.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.As shown in Figure 1: a kind of relocation mechanism that is used for arc stud welding, comprise matrix 1 as the basis, on matrix 1, be set with contiguous block 2, in the upper end of contiguous block 2 in couples by being threaded and being fixed with bolt 3, the upper end of bolt 3 is socketed in the locating piece 4, and locating piece 4 can also be socketed with spring 5 with respect to axially the taking exercises of bolt 3 on the bolt 3 between contiguous block 2 and the locating piece 4;
The work of the relocation mechanism that is used for arc stud welding of the utility model embodiment is as follows excessively: when needs on sheet metal component during welding screw, at first sheet metal component is placed on the working face of locating piece 4, then double-screw bolt is placed on the need welding position of sheet metal component, utilizes welding gun to weld; In the process of welding, welding gun will apply a power that is directed downwards to sheet metal component, fit fully with the plane that guarantees double-screw bolt and sheet metal component contact portion, welding gun can be at bigger electric current of abrupt release then, bottom fusing with double-screw bolt, in whole process, this downward pressure exists all the time, to guarantee the quality of welding; Therefore when this power was conducted to locating piece 4 by sheet metal component after, spring 5 was compressed, and locating piece 4 can be subjected to displacement downwards, deformed after sheet metal component is squeezed preventing.
After welding job was finished, the power that is applied on the sheet metal component removed, and spring 5 returns to original state, and locating piece 4 is got back to initial position, waited for the welding operation of double-screw bolt and sheet metal component next time.
Claims (1)
1. relocation mechanism that is used for arc stud welding, comprise matrix (1), it is characterized in that: be set with contiguous block (2) on the described matrix (1), contiguous block (2) upper end becomes double thread to be fixed with bolt (3), the upper end of bolt (3) is socketed in locating piece (4) inside, and locating piece (4) can be done axially-movable with respect to bolt (3), also is socketed with spring (5) on the bolt (3) between contiguous block (2) and the locating piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120031930 CN201979240U (en) | 2011-01-30 | 2011-01-30 | Floating mechanism used for stud welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120031930 CN201979240U (en) | 2011-01-30 | 2011-01-30 | Floating mechanism used for stud welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979240U true CN201979240U (en) | 2011-09-21 |
Family
ID=44606708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120031930 Expired - Fee Related CN201979240U (en) | 2011-01-30 | 2011-01-30 | Floating mechanism used for stud welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979240U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371459A (en) * | 2011-10-25 | 2012-03-14 | 昆山宝锦激光拼焊有限公司 | Sheet metal part welding device |
| CN102721336A (en) * | 2012-06-14 | 2012-10-10 | 无锡市麦希恩机械制造有限公司 | Inspection device mounting structure with back-off part |
| CN104476456A (en) * | 2014-11-13 | 2015-04-01 | 柳州市颖航汽配有限公司 | Thermal shield locating fixture |
-
2011
- 2011-01-30 CN CN 201120031930 patent/CN201979240U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371459A (en) * | 2011-10-25 | 2012-03-14 | 昆山宝锦激光拼焊有限公司 | Sheet metal part welding device |
| CN102721336A (en) * | 2012-06-14 | 2012-10-10 | 无锡市麦希恩机械制造有限公司 | Inspection device mounting structure with back-off part |
| CN104476456A (en) * | 2014-11-13 | 2015-04-01 | 柳州市颖航汽配有限公司 | Thermal shield locating fixture |
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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: 20110921 Termination date: 20130130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |