CN203738220U - Quick positioning tooling for welding of panel and nut - Google Patents
Quick positioning tooling for welding of panel and nut Download PDFInfo
- Publication number
- CN203738220U CN203738220U CN201320795600.2U CN201320795600U CN203738220U CN 203738220 U CN203738220 U CN 203738220U CN 201320795600 U CN201320795600 U CN 201320795600U CN 203738220 U CN203738220 U CN 203738220U
- Authority
- CN
- China
- Prior art keywords
- sheet material
- nut
- positioning
- positioning element
- pull bar
- 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
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a quick positioning tooling for welding of a panel and a nut and belongs to the technical field of welding. The quick positioning tooling is characterized by comprising a panel positioning component, a nut positioning component and a U-shaped base for connecting the panel positioning component and the nut positioning component, wherein the panel positioning component comprises a panel positioning pin and a panel positioning base; after the panel positioning pin transversely penetrates through the panel positioning base, a positioning pin head at the front end of the panel positioning pin penetrates through and is propped against a mounting hole in a to-be-welded panel; the nut positioning component comprises a cylindrical casing, a pull rod and a spring; the pull rod penetrates through the central part of the casing and is sleeved with the spring; the left end of the pull rod penetrates through and is propped against a to-be-welded nut. Thequick positioning tooling is simple in structure, accurate in positioning, convenient and rapid to use, time-saving and labor-saving, and can realize quick positioning and clamping of workpieces without power and pneumatic operation.
Description
Technical field
The utility model belongs to welding technology field.
Background technology
Nut and steel plate projection welding are the technique that nut and steel plate is connected to one by Resistance Welding, need to aim at location to the carrying out of the installing hole of sheet material and nut, to ensure good centering between the two when welding.
Traditional craft is artificially located, and workman needed on one side nut box is positioned on one side and be welded in when welding, causes the poor and Welder's duration of welding precision, has affected greatly production efficiency; Conventional localization method is to back out bolt after first nut and sheet material installing hole centering being screwed, welded with plain bolt again, and assembling and dissembling process is loaded down with trivial details; Existing pneumatic, electronic clamping device, exists that volume is large, complex structure, inconvenient problem with use.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of sheet material and the quick positioning tool of nut-welding, and this tool structure is simple, and accurate positioning is easy to use, time saving and energy saving.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: the quick positioning tool of a kind of sheet material and nut-welding, " U " shape pedestal that it is characterized in that comprising sheet material positioning element, nut positioning element and connect sheet material positioning element and nut positioning element; Described sheet material positioning element and nut positioning element lay respectively at the top of two vertical bars of " U " shape pedestal; The center line of described sheet material positioning element and nut positioning element is on same straight line; Described sheet material positioning element comprises sheet material alignment pin and sheet material positioning pedestal; Described sheet material positioning pedestal is fixed on the vertically top of bar, " U " shape pedestal left side; Described sheet material alignment pin crosses after sheet material positioning pedestal, passes and prop up the installing hole on sheet material to be welded; Described nut positioning element comprises cylinder-like shell, passes the pull bar in shell centre, is enclosed within the spring that steps up on pull bar; The left side lower edge of described shell is fixed on the top of the vertical bar in " U " shape pedestal right side; The left end of described pull bar passes and props up nut to be welded.
Further, described sheet material positioning element also comprises sheet material setscrew nut, and described sheet material setscrew nut is fixed on the left side of sheet material positioning pedestal, and the center line of its center line and sheet material positioning pedestal point-blank; The Bolt to position pin that described sheet material alignment pin is bolt shape, external screw-thread and sheet material setscrew nut are suitable; Described Bolt to position pin is successively through sheet material setscrew nut and sheet material positioning pedestal, and the sheet material that the front end of described Bolt to position pin is taper is located plunger, and the installing hole on sheet material to be welded is worn and propped up to described sheet material location plunger;
Pull bar on described nut positioning element left side and the part that is positioned at shell outside are the pull bar tip of a branch; The front end of the described pull bar tip of a branch is taper, and suitable with nut to be welded; Described spring housing is on pull bar, and the left end of described spring props up pull bar tip of a branch right side, and the right-hand member of described spring props up in the right sidewall of shell; The left end of described spring is provided with pull-button; On the cylindrical shell of described shell, be also provided with " L " shape hole; Described pull-button is vertically through " L " shape hole;
The center line of described Bolt to position pin, sheet material location plunger, pull bar, the pull bar tip of a branch, spring point-blank.
When the utility model uses, by adjusting tapering and the diameter of the pull bar tip of a branch and sheet material location plunger, meet nut to be welded and the sheet material installing hole to be welded of different size; Adjust the length of Bolt to position pin, and coordinate with sheet material setscrew nut, to adapt to the sheet material to be welded of different size; Described sheet material positioning element becomes an overall structure after being connected by " U " shape pedestal with nut positioning element, by the intermediate supports of " U " shape pedestal, ensure the coaxial accuracy of sheet material positioning element and nut positioning element, and then ensured the centering of nut to be welded and sheet material to be welded.
The beneficial effect that adopts technique scheme to produce is: carry out the clamping of nut to be welded and sheet material to be welded by spring, step up effective; Pull degree of tightness spring, simple operation by pull-button; The integral structure forming by the intermediate supports of " U " shape pedestal, has ensured the centering that nut to be welded and sheet material to be welded weld; This tool structure is simple, and accurate positioning is easy to use, time saving and energy saving, does not need to use electric power, the pneumatic quick positioning and clamping that just can realize workpiece.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Structural representation when Fig. 2 is the utility model use;
Wherein, 1, Bolt to position pin, 2, sheet material setscrew nut, 3, sheet material positioning pedestal, 4, sheet material location plunger, 5, the pull bar tip of a branch, 6, pull-button, 7, spring, 8, pull bar, 9, shell, 10, " L " shape hole, 11, " U " shape pedestal, 12, nut to be welded, 13, sheet material to be welded.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, the quick positioning tool of a kind of sheet material and nut-welding, " U " shape pedestal 11 that it is characterized in that comprising sheet material positioning element, nut positioning element and connect sheet material positioning element and nut positioning element.
Described sheet material positioning element comprises Bolt to position pin 1, sheet material setscrew nut 2 and the sheet material positioning pedestal 3 of bolt shape; Described sheet material positioning pedestal 3 is fixed on the top of " U " shape pedestal 11 vertical bars in left side; Described sheet material setscrew nut 2 is fixed on the left side of sheet material positioning pedestal 3, and the center line of its center line and sheet material positioning pedestal 3 point-blank; The external screw-thread of described Bolt to position pin 1 and sheet material setscrew nut 2 are suitable; Described Bolt to position pin 1 is successively through sheet material setscrew nut 2 and sheet material positioning pedestal 3, and the sheet material that the front end of described Bolt to position pin 1 is taper is located plunger 4, and the installing hole on sheet material 13 to be welded is passed and propped up to described sheet material location plunger 4.
Described nut positioning element comprises cylinder-like shell 9, through the pull bar 8 in shell 9 centres, be enclosed within and step up spring 7 on pull bar 8; The left side lower edge of described shell 9 is fixed on the top of " U " shape pedestal 11 vertical bars in right side; Described pull bar 8 left sides and the part that is positioned at shell 9 outsides are the pull bar tip of a branch 5; The front end of the described pull bar tip of a branch 5 is taper, and suitable with nut 12 to be welded; Described spring 7 is enclosed within on pull bar 8, and the left end of described spring 7 props up the pull bar tip of a branch 5 right sides, and the right-hand member of described spring 7 props up in the right sidewall of shell 9; The left end of spring 7 is provided with pull-button 6; On the cylindrical shell of described shell 9, be also provided with " L " shape hole 10; Described pull-button 6 is vertically through " L " shape hole 10;
The center line of described Bolt to position pin 1, sheet material location plunger 4, pull bar 8, the pull bar tip of a branch 5, spring 7 point-blank.
When the utility model uses, first Bolt to position pin 1 is screwed into sheet material setscrew nut 2, and through sheet material positioning pedestal 3, the installing hole on sheet material 13 to be welded is aimed to the sheet material location plunger 4 on Bolt to position pin 1; By pulling pull-button 6 back-moving springs 7, nut 12 to be welded is positioned over to sheet material to be welded 13 sides, and the pull bar tip of a branch 5 is passed and prop up nut 12 to be welded, trip spring 7, nut 12 to be welded can step up and aim at sheet material 13 to be welded;
By adjusting tapering and the diameter of the pull bar tip of a branch 5 and sheet material location plunger 4, meet nut to be welded 12 and sheet material to be welded 13 installing holes of different size; Adjust the length of Bolt to position pin 1, and with the coordinating of sheet material setscrew nut 2, to adapt to the sheet material to be welded of different size; Described sheet material positioning element becomes an overall structure after being connected by " U " shape pedestal 11 with nut positioning element, by the intermediate supports of " U " shape pedestal 11, ensure the coaxial accuracy of sheet material positioning element and nut positioning element, and then ensured the centering of nut 12 to be welded and sheet material 13 to be welded; This tool structure is simple, and accurate positioning is easy to use, time saving and energy saving, does not need to use electric power, the pneumatic quick positioning and clamping that just can realize workpiece.
Claims (4)
1. the quick positioning tool of sheet material and nut-welding, " U " shape pedestal (11) that it is characterized in that comprising sheet material positioning element, nut positioning element and connect sheet material positioning element and nut positioning element; Described sheet material positioning element and nut positioning element lay respectively at the top of two vertical bars of " U " shape pedestal (11); The center line of described sheet material positioning element and nut positioning element is on same straight line; Described sheet material positioning element comprises sheet material alignment pin and sheet material positioning pedestal (3); Described sheet material positioning pedestal (3) is fixed on the vertically top of bar, " U " shape pedestal (11) left side; Described sheet material alignment pin crosses after sheet material positioning pedestal (3), passes and prop up the installing hole on sheet material to be welded (13); Described nut positioning element comprises cylinder-like shell (9), through the pull bar (8) in shell (9) centre, be enclosed within and step up spring (7) on pull bar (8); The left side lower edge of described shell (9) is fixed on the top of the vertical bar in " U " shape pedestal (11) right side; The left end of described pull bar (8) passes and props up nut to be welded (12).
2. a kind of sheet material according to claim 1 and the quick positioning tool of nut-welding, it is characterized in that described sheet material positioning element also comprises sheet material setscrew nut (2), described sheet material setscrew nut (2) is fixed on the left side of sheet material positioning pedestal (3), and the center line of its center line and sheet material positioning pedestal (3) point-blank; The Bolt to position pin (1) that described sheet material alignment pin is bolt shape, external screw-thread and sheet material setscrew nut (2) are suitable; Described Bolt to position pin (1) is successively through sheet material setscrew nut (2) and sheet material positioning pedestal (3), the sheet material location plunger (4) that the front end of described Bolt to position pin (1) is taper, the installing hole on sheet material to be welded (13) is passed and propped up to described sheet material location plunger (4).
3. a kind of sheet material according to claim 1 and the quick positioning tool of nut-welding, the part that it is characterized in that pull bar (8) on described nut positioning element left side and be positioned at shell (9) outside is the pull bar tip of a branch (5); The front end of the described pull bar tip of a branch (5) is taper, and suitable with nut to be welded (12); It is upper that described spring (7) is enclosed within pull bar (8), and the left end of described spring (7) props up the pull bar tip of a branch (5) right side, and the right-hand member of described spring (7) props up in the right sidewall of shell (9); The left end of described spring (7) is provided with pull-button (6); On the cylindrical shell of described shell (9), be also provided with " L " shape hole (10); Described pull-button (6) is vertically through " L " shape hole (10).
4. according to a kind of sheet material described in claim 1,2 or 3 and the quick positioning tool of nut-welding, it is characterized in that the center line of described Bolt to position pin (1), sheet material location plunger (4), pull bar (8), the pull bar tip of a branch (5), spring (7) point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795600.2U CN203738220U (en) | 2013-12-06 | 2013-12-06 | Quick positioning tooling for welding of panel and nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795600.2U CN203738220U (en) | 2013-12-06 | 2013-12-06 | Quick positioning tooling for welding of panel and nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738220U true CN203738220U (en) | 2014-07-30 |
Family
ID=51338083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320795600.2U Expired - Fee Related CN203738220U (en) | 2013-12-06 | 2013-12-06 | Quick positioning tooling for welding of panel and nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738220U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880895A (en) * | 2016-06-26 | 2016-08-24 | 何强 | Welding method and equipment for multifunctional threaded fastener |
| WO2016192243A1 (en) * | 2015-06-02 | 2016-12-08 | 中兴通讯股份有限公司 | Fixture |
| CN109317888A (en) * | 2018-09-20 | 2019-02-12 | 北京遥感设备研究所 | The chucking device and its application method of complexity molding semi-rigid cable head welding |
| CN114700582A (en) * | 2021-12-20 | 2022-07-05 | 天津英利模具制造有限公司 | One-step arc welding process for standard parts and other parts |
-
2013
- 2013-12-06 CN CN201320795600.2U patent/CN203738220U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016192243A1 (en) * | 2015-06-02 | 2016-12-08 | 中兴通讯股份有限公司 | Fixture |
| CN105880895A (en) * | 2016-06-26 | 2016-08-24 | 何强 | Welding method and equipment for multifunctional threaded fastener |
| CN105880895B (en) * | 2016-06-26 | 2021-09-21 | 何强 | Welding method and equipment for multifunctional threaded fastener |
| CN109317888A (en) * | 2018-09-20 | 2019-02-12 | 北京遥感设备研究所 | The chucking device and its application method of complexity molding semi-rigid cable head welding |
| CN114700582A (en) * | 2021-12-20 | 2022-07-05 | 天津英利模具制造有限公司 | One-step arc welding process for standard parts and other parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203738220U (en) | Quick positioning tooling for welding of panel and nut | |
| CN204504580U (en) | A kind of tower structure part welding positioning tool | |
| CN104625546A (en) | Welding tool for large-diameter cylinder and connecting pipe | |
| CN203380648U (en) | Manual tube clamping device for drilling process | |
| CN203282128U (en) | Tool for welding minor-diameter barrel and connecting tube | |
| CN104625547A (en) | Welding tool for small-diameter barrel and connecting pipe | |
| CN101985196B (en) | Device for welding walking frame main body of excavator | |
| CN204018945U (en) | A kind of projection welder device | |
| CN201950411U (en) | Tool for welding cathode ray barbed needles of electrostatic precipitator | |
| CN203045236U (en) | Welding fixture of oil cylinder supporting seat assembly | |
| CN203484833U (en) | Electric hoist coiling block blank assembling and welding tool | |
| CN203227961U (en) | Clamping device for welding of arm bodies | |
| CN207441842U (en) | A kind of device for lug shaping in storage battery cast-welding technique | |
| CN203236250U (en) | Mould assembling boring fixture | |
| CN202192448U (en) | Clamp with adjustable length | |
| CN203945015U (en) | A kind of full aluminum radiator joint pin welding positioning table | |
| CN103192219A (en) | Clamping device for arm welding | |
| CN203679590U (en) | Welding location clamping device | |
| CN204893197U (en) | Take real -time refrigerated resistance weld frock | |
| CN203599784U (en) | Welding tool for large-diameter barrels | |
| CN204867936U (en) | Welding jig of coil | |
| CN202978614U (en) | Motor assembling tool | |
| CN215787770U (en) | Jacking screw jacking device for loader top frame tailor-welding tool | |
| CN203589427U (en) | Welding special device of radio frequency coaxial connector | |
| CN203495478U (en) | Distribution box welding tool |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20191206 |