CN201735981U - Positioning and fixing device for welding of small metal bars and thin plate - Google Patents
Positioning and fixing device for welding of small metal bars and thin plate Download PDFInfo
- Publication number
- CN201735981U CN201735981U CN2010202526470U CN201020252647U CN201735981U CN 201735981 U CN201735981 U CN 201735981U CN 2010202526470 U CN2010202526470 U CN 2010202526470U CN 201020252647 U CN201020252647 U CN 201020252647U CN 201735981 U CN201735981 U CN 201735981U
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- China
- Prior art keywords
- welding
- thin plate
- pilot hole
- fairlead
- positioning
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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 relates to the tooling field, and aims to provide a positioning and fixing device for the welding of small metal bars and a thin plate, so as to meet the requirements for the multi-posture and multi-precision welding positioning and fixing of the small metal bars on the thin plate through proper adjustment on the device and the manufacturing precision. The device is characterized in that a substrate (1) and metal bar positioning assemblies are mainly included, wherein a narrow slot is formed in the middle of the substrate (1) for accommodating the thin plate (6), a plurality of guide holes are formed on the side surfaces of the substrate (1) and used for accommodating the positioning assemblies, and the number and postures of the guide holes are corresponding to the number and postures of the metal bars to be welded on the thin plate. The positioning device for the welding of the small metal bars and the thin plate provided by the utility model can effectively solve the positioning and fixing problems during the welding of the small metal bars and the thin plate; and due to low manufacturing cost and high flexibility, the device is particularly suitable for the positioning and fixing of the manual welding of a small amount of small metal bars and the thin plate.
Description
Technical field:
The utility model relates to frock, location, the fixture used when being specifically related to a kind of micro metal rod with plate sheet welding.
Background technology:
Common processing request in the processing of metal parts with micro metal parts and base plate welding; As in ZL200380104533.4, having introduced a kind of method that small-sized parts are fixed in welding on base plate, but narrate in this patent be with small-sized parts how the mode by welding be fixed on method on the base plate, do not relate to the method that how the micro metal parts is fixed on a certain precalculated position before welding.
Few in quantity, the occasion of manual welding when the micro metal of some rod is welded with thin plate, needs a kind of welding location, fixture of simple and easy practicality, guarantees to weld the positional precision between the metal bar of back.
Summary of the invention:
Technical problem to be solved in the utility model is at how the micro metal rod of some accurately being located when welding, and be fixed on a certain precalculated position on the thin plate, guarantee to weld the positional precision problem between the metal bar of back, a kind of micro metal rod and plate sheet welding location, fixture are provided, by the suitable adjusting device and the accuracy of manufacture, can satisfy the micro metal rod with welding location, the fixedly requirement on thin plate of different attitudes, different accuracy.
For solving the problems of the technologies described above, the utility model is to propose following technical scheme to realize:
A kind of micro metal rod and plate sheet welding location, fixture is characterized in that:
Described device mainly is made up of matrix 1 and metal bar positioning set; Described matrix 1 middle part offers narrow groove and is used to place thin plate 6; Offer some pilot holes in described matrix 1 side and be used to hold positioning set, described pilot hole quantity is corresponding with the metal bar quantity and the attitude that need welding onboard with attitude; Offering groove 1a in the pilot hole and the confluce mutually of narrow groove is used to welding that the operating space is provided; On the position of corresponding each pilot hole in described narrow groove both sides, also be provided with screw hole;
Described metal bar positioning set mainly is made up of fairlead 2, trip bolt 4, spline pin 3; Described fairlead 2 agent structures are cylindrical, and its external diameter cooperates with the pilot hole internal diameter; The end that described fairlead stretches into pilot hole has the endoporus that is used to hold metal bar, and interior hole shape is consistent with the cross sectional shape of micro metal rod; Described fairlead is exposed at an end of pilot hole outside outward for handling knob 21; Described trip bolt 4 is located in and is used for fixing fairlead 2 in the screw hole of matrix 1 and prevents that it from moving vertically.
Described fairlead 2 stretches on the end of pilot hole and also offers spline groove 22, also offers locating hole on the position of corresponding each pilot hole in described narrow groove both sides, wears spline pin 3 in the described locating hole.
The utility model brings following beneficial effect:
Disclosed micro metal rod and the plate sheet welding positioner of being used for of the utility model, positioning and fixing problem in the time of effectively solving the micro metal rod with the plate welding, because the device low cost of manufacture can be flexible and changeable, be particularly suitable for the location, fixing of small lot micro metal rod and thin plate manual welding.Because therefore the positional precision between metal bar and the plate, can obtain the positional precision of metal bar and plate very easily by the accuracy of manufacture decision of device by the accuracy of manufacture that improves frock; By the basal body structure of suitable modifying device, this device can be fit to multiple occasion, is a kind of simple and easy, practical welding location, fixture.
Description of drawings:
Fig. 1 is the schematic diagram of an embodiment of the present utility model
Fig. 2 implements the product structure that obtains for adopting present embodiment
The specific embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Referring to Fig. 1,1 for matrix, 2 for ship and resell on another market till the fairlead, 3,4 for trip bolt, 5 for the micro metal rod, 6 for thin plate, 1a be groove, 21 for handle knob, turn trough till 22.
Matrix 1 is a device main body, have pilot hole in matrix 1 two sides, pilot hole diameter D matches with the diameter of fairlead 2, end at fairlead 2 has endoporus, interior hole shape, size match with cross sectional shape, the size of micro metal rod, micro metal rod 5 is packed into behind the endoporus of fairlead 2, handle knob 21, make micro metal rod 5 progressively close to thin plate 6 with fairlead 2 with what hand pinched fairlead.When micro metal rod 5 touched sheet metal 6, available trip bolt 4 compressing guide sleeve 2 can not move fairlead 2 vertically.Simultaneously, because the spline groove 22 that cooperates with spline pin 3 is arranged on fairlead 2, the diameter d of spline pin 3 matches with spline groove 22 groove widths on the fairlead 2 and has limited the axial rotation of fairlead 2.Above step has been finished the location, fixing of micro metal rod 5 and sheet metal 6.
Owing on matrix 1, have groove 1a, can be welding the operating space is provided.
By the size of endoporus and position, the attitude of pilot hole in the change fairlead 2, can realize a certain position on the thin plate is located, is fixed on to the micro metal rod of all size with different attitudes, the welding of satisfying various requirement is located, is fixed.
The product structure that obtains by the utility model as shown in Figure 2,6 is sheet metal among the figure, 51,52,53,54,55,56,57,58,59,510 is the micro metal rod.
More than be an embodiment of the present utility model, allly change according to technical solutions of the utility model, during the not super technical solutions of the utility model scope of the function that produces, effectiveness, all belong to the utility model protection domain.
Claims (2)
1. micro metal rod and plate sheet welding is characterized in that with location, fixture:
Described device mainly is made up of matrix (1) and metal bar positioning set; Described matrix (1) middle part offers narrow groove and is used to place thin plate (6); Offer some pilot holes in described matrix (1) side and be used to hold positioning set, described pilot hole quantity is corresponding with the metal bar quantity and the attitude that need welding onboard with attitude; Offering groove (1a) in the pilot hole and the confluce mutually of narrow groove is used to welding that the operating space is provided; On the position of corresponding each pilot hole in described narrow groove both sides, also be provided with screw hole;
Described metal bar positioning set mainly is made up of fairlead (2), trip bolt (4), spline pin (3); Described fairlead (2) agent structure is cylindrical, and its external diameter cooperates with the pilot hole internal diameter; The end that described fairlead stretches into pilot hole has the endoporus that is used to hold metal bar, and interior hole shape is consistent with the cross sectional shape of micro metal rod; The end that described fairlead is exposed at the pilot hole outside outward is handle knob (21); Described trip bolt (4) is located in and is used for fixing fairlead (2) in the screw hole of matrix (1) and prevents that it from moving vertically.
2. according to the described a kind of micro metal rod of claim 1 and plate sheet welding location, fixture, it is characterized in that: described fairlead (2) stretches on the end of pilot hole and also offers spline groove (22), on the position of corresponding each pilot hole in described narrow groove both sides, also offer locating hole, wear spline pin (3) in the described locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202526470U CN201735981U (en) | 2010-07-07 | 2010-07-07 | Positioning and fixing device for welding of small metal bars and thin plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202526470U CN201735981U (en) | 2010-07-07 | 2010-07-07 | Positioning and fixing device for welding of small metal bars and thin plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735981U true CN201735981U (en) | 2011-02-09 |
Family
ID=43551263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202526470U Expired - Fee Related CN201735981U (en) | 2010-07-07 | 2010-07-07 | Positioning and fixing device for welding of small metal bars and thin plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735981U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042332A (en) * | 2012-12-14 | 2013-04-17 | 安徽江淮银联重型工程机械有限公司 | Tool for welding roller shaft and vertical plate of forklift column plate |
| CN104692110A (en) * | 2015-01-31 | 2015-06-10 | 德清天盛轻工工艺制品有限公司 | Adjustable metal rod conveying disc |
| CN108788423A (en) * | 2018-06-27 | 2018-11-13 | 南昌航空大学 | A kind of welder connected for T-type between ultra thin plate and Thin-diameter rod |
-
2010
- 2010-07-07 CN CN2010202526470U patent/CN201735981U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042332A (en) * | 2012-12-14 | 2013-04-17 | 安徽江淮银联重型工程机械有限公司 | Tool for welding roller shaft and vertical plate of forklift column plate |
| CN103042332B (en) * | 2012-12-14 | 2015-08-05 | 安徽江淮银联重型工程机械有限公司 | The roller shaft of fork truck column plate and riser welding tooling |
| CN104692110A (en) * | 2015-01-31 | 2015-06-10 | 德清天盛轻工工艺制品有限公司 | Adjustable metal rod conveying disc |
| CN108788423A (en) * | 2018-06-27 | 2018-11-13 | 南昌航空大学 | A kind of welder connected for T-type between ultra thin plate and Thin-diameter rod |
| CN108788423B (en) * | 2018-06-27 | 2019-11-29 | 南昌航空大学 | A kind of welding method for realizing that T-type connects between ultra thin plate and Thin-diameter rod |
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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: 20110209 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |