CN204954155U - Friction stir welding auxiliary positioning device of cylinder work piece - Google Patents
Friction stir welding auxiliary positioning device of cylinder work piece Download PDFInfo
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- CN204954155U CN204954155U CN201520649974.2U CN201520649974U CN204954155U CN 204954155 U CN204954155 U CN 204954155U CN 201520649974 U CN201520649974 U CN 201520649974U CN 204954155 U CN204954155 U CN 204954155U
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- pawl
- oil cylinder
- crossbeam
- mount pad
- hinged
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Abstract
The utility model provides a friction stir welding auxiliary positioning device of cylinder work piece, includes the pedestal, is equipped with the riser on the pedestal, still include the crossbeam, the rear end and the riser rigid coupling of crossbeam, still include jacking oil cylinder, jacking oil cylinder can drive a slider and push up the crossbeam tight, still including the first hydro -cylinder group that has a plurality of first hydro -cylinders, the second hydro -cylinder group that has a plurality of second hydro -cylinders, first hydro -cylinder histotope in crossbeam one side, second hydro -cylinder histotope in crossbeam opposite side drives first claw group with the straining of cylinder work piece, drive second claw group with the straining of cylinder work piece through second hydro -cylinder group through first hydro -cylinder group. The utility model provides a friction stir welding auxiliary positioning device of cylinder work piece can carry out assistance -localization real -time's device specially when carrying out friction stir welding to the cylinder work piece.
Description
Technical field
The utility model relates to a kind of friction stir welding auxiliary locator of cylindrical workpiece.
Background technology
Plate-like workpieces forms cylindrical workpiece after being rolled into cylindrical shape, and needing to carry out friction stir welding at the two ends joint of this workpiece just can become real cylindrical workpiece.Cylindrical workpiece, due to its columnar shape, easily rolls, and therefore when carrying out friction stir welding, its location extremely bothers.Also there is no a kind of special device cylindrical workpiece being carried out to auxiliary positioning when carrying out friction stir welding at present.
Summary of the invention
In view of also not having a kind of special device cylindrical workpiece being carried out to auxiliary positioning when carrying out friction stir welding at present, the utility model provides a kind of friction stir welding auxiliary locator of cylindrical workpiece.
The technical scheme in the invention for solving the technical problem is: a kind of friction stir welding auxiliary locator of cylindrical workpiece, comprises pedestal, and described pedestal is provided with riser;
Also comprise crossbeam, rear end and the described riser of described crossbeam are affixed, and the remainder of described crossbeam is unsettled, and the lower surface of the front end of described crossbeam is crossbeam inclined-plane;
The pedestal of the side of described crossbeam is provided with the first mount pad, and the pedestal of the opposite side of described crossbeam is provided with the second mount pad;
Also comprise stretch oil cylinder, the afterbody of described stretch oil cylinder is hinged on the front end face of the first described mount pad, or the afterbody of described stretch oil cylinder is hinged on the front end face of described second mount pad, piston rod and a slide block of described stretch oil cylinder are hinged, described pedestal is provided with the slide rail with described beam vertical, described slide block is slidedly arranged on described slide rail, the upper surface of described slide block is the slide block inclined-plane with described crossbeam inclined-plane adaptation, described stretch oil cylinder can promote the below that described slide block slides to the front end of described crossbeam, now described slide block inclined-plane and described crossbeam inclined-plane are affixed,
Also comprise the first oil cylinder group with some first oil cylinders, the second oil cylinder group with some second oil cylinders, the afterbody of the first oil cylinder of the first described oil cylinder group is hinged on the first described mount pad, and the afterbody of the second oil cylinder of described second oil cylinder group is hinged on the second described mount pad;
Also comprise and have the some first first pawl group of firmly grasping pawl, have the second pawl group that some second firmly grasps pawl, described first firmly grasps pawl and the first oil cylinder one_to_one corresponding, and described second firmly grasps pawl and the second oil cylinder one_to_one corresponding;
Described first firmly grasps pawl and second firmly grasps pawl and includes button pawl, connection pawl with described button pawl one, between described button pawl and described connection pawl, there is angle, the piston rod of described first oil cylinder be hinged on first firmly grasp pawl buckle pawl and the intersection being connected pawl, the piston rod of described second oil cylinder be hinged on second firmly grasp pawl buckle pawl and the intersection being connected pawl;
The button pawl that the described first button pawl, second firmly grasping pawl firmly grasps pawl is positioned at the top of described crossbeam, the described first connection pawl firmly grasping pawl is hinged on the medial surface of the first described mount pad, and the described second connection pawl firmly grasping pawl is hinged on the medial surface of described second mount pad.
Further, the medial surface of described first mount pad is provided with the first hinge, and the described first connection pawl firmly grasping pawl is hinged on by the first described hinge on the medial surface of described first mount pad; The medial surface of described second mount pad is provided with the second hinge, and the described second connection pawl firmly grasping pawl is hinged on the medial surface of described second mount pad by the second described hinge.
Further, described button pawl and the angle be connected between pawl are obtuse angle.
Further, the upper surface of described crossbeam is circular arc.
Cylindrical workpiece in use, is enclosed within crossbeam by the utility model, and it needs the two ends joint of welding just to crossbeam.Then stretch oil cylinder action, makes skid to the below of the front end of crossbeam, crossbeam inclined-plane and slide block inclined-plane is affixed, is now held out against by crossbeam by the effect of slide block.First oil cylinder group and the second oil cylinder group action afterwards, the piston rod of the first oil cylinder stretches out, drive first to firmly grasp pawl to rotate, the button dog clutch making first to firmly grasp pawl tightly on cylindrical workpiece, the piston rod of the second oil cylinder stretches out, drive second to firmly grasp pawl to rotate, make second to firmly grasp the button dog clutch of pawl tightly on cylindrical workpiece.Like this then cylindrical workpiece is able to effective location, can friction stir welding be carried out.
The beneficial effects of the utility model are: the friction stir welding auxiliary locator providing a kind of cylindrical workpiece, can carry out the device of auxiliary positioning specially to cylindrical workpiece when carrying out friction stir welding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to the friction stir welding auxiliary locator of Fig. 1, a kind of cylindrical workpiece, comprise pedestal 1, described pedestal 1 is provided with riser 2.
Also comprise crossbeam 3, rear end and the described riser 2 of described crossbeam are affixed by trip bolt, and the remainder of described crossbeam 3 is unsettled, and the lower surface of the front end of described crossbeam 3 is crossbeam inclined-plane.
The pedestal of the side of described crossbeam 3 is provided with the first mount pad 4, and the pedestal of the opposite side of described crossbeam 3 is provided with the second mount pad 5.
Also comprise stretch oil cylinder 6, the afterbody of described stretch oil cylinder 6 is hinged on (afterbody of certain described stretch oil cylinder also can be hinged on the front end face of described second mount pad) on the front end face of the first described mount pad 4, piston rod and a slide block 7 of described stretch oil cylinder 6 are hinged, described pedestal is provided with the slide rail 8 vertical with described crossbeam 3, described slide block 7 is slidedly arranged on described slide rail 8, the upper surface of described slide block 7 is the slide block inclined-plane with described crossbeam inclined-plane adaptation, described stretch oil cylinder 6 can promote the below that described slide block 7 slides to the front end of described crossbeam 3, now described slide block inclined-plane and described crossbeam inclined-plane are affixed.
Also comprise the first oil cylinder group with some first oil cylinders 9, the second oil cylinder group with some second oil cylinders 10, the afterbody of the first oil cylinder 9 of the first described oil cylinder group is hinged on the first described mount pad 4, and the afterbody of the second oil cylinder 10 of described second oil cylinder group is hinged on the second described mount pad 5.
Also comprise and have the some first first pawl group of firmly grasping pawl 11, have the second pawl group that some second firmly grasps pawl 12, described first firmly grasps pawl and the first oil cylinder 9 one_to_one corresponding, and described second firmly grasps pawl and the second oil cylinder 10 one_to_one corresponding.
Described first firmly grasps pawl 11 and second firmly grasps pawl 12 and includes button pawl 13, connection pawl 14 with described button pawl 13 one, between described button pawl 13 and described connection pawl 14, there is angle, the piston rod of described first oil cylinder 9 be hinged on first firmly grasp pawl 11 buckle pawl and the intersection being connected pawl, the piston rod of described second oil cylinder 10 be hinged on second firmly grasp pawl 12 buckle pawl and the intersection being connected pawl.Detaining pawl 13 described in the present embodiment with the angle be connected between pawl 14 is obtuse angle, and it is more reasonable that structure and space are arranged.
The button pawl that the described first button pawl, second firmly grasping pawl 11 firmly grasps pawl 12 is positioned at the top of described crossbeam 3, the described first connection pawl firmly grasping pawl 11 is hinged on the medial surface of the first described mount pad 4, and the described second connection pawl firmly grasping pawl 12 is hinged on the medial surface of described second mount pad 5.Described in the present embodiment, the medial surface of the first mount pad 4 is provided with the first hinge 15, and the described first connection pawl firmly grasping pawl 11 is hinged on by the first described hinge 15 on the medial surface of described first mount pad 4; The medial surface of described second mount pad 5 is provided with the second hinge, and the described second connection pawl firmly grasping pawl 12 is hinged on the medial surface of described second mount pad 5 by the second described hinge.
The upper surface of crossbeam 3 described in the present embodiment is circular arc, and cylindrical workpiece and crossbeam can be made more to fit.In use, be enclosed within by cylindrical workpiece on crossbeam 3, it needs the two ends joint of welding just to crossbeam.Then stretch oil cylinder 6 action, makes slide block 7 slide into the below of the front end of crossbeam 3, and crossbeam inclined-plane and slide block inclined-plane are affixed, and is now held out against by crossbeam 3 by the effect of slide block 7.First oil cylinder group and the second oil cylinder group action afterwards, the piston rod of the first oil cylinder 9 stretches out, drive first to firmly grasp pawl 11 to rotate, the button dog clutch making first to firmly grasp pawl 11 tightly on cylindrical workpiece, the piston rod of the second oil cylinder 10 stretches out, drive second to firmly grasp pawl 12 to rotate, make second to firmly grasp the button dog clutch of pawl 12 tightly on cylindrical workpiece.Like this then cylindrical workpiece is able to effective location, can friction stir welding be carried out.
Claims (4)
1. a friction stir welding auxiliary locator for cylindrical workpiece, comprises pedestal, it is characterized in that: described pedestal is provided with riser;
Also comprise crossbeam, rear end and the described riser of described crossbeam are affixed, and the remainder of described crossbeam is unsettled, and the lower surface of the front end of described crossbeam is crossbeam inclined-plane;
The pedestal of the side of described crossbeam is provided with the first mount pad, and the pedestal of the opposite side of described crossbeam is provided with the second mount pad;
Also comprise stretch oil cylinder, the afterbody of described stretch oil cylinder is hinged on the front end face of the first described mount pad, or the afterbody of described stretch oil cylinder is hinged on the front end face of described second mount pad, piston rod and a slide block of described stretch oil cylinder are hinged, described pedestal is provided with the slide rail with described beam vertical, described slide block is slidedly arranged on described slide rail, the upper surface of described slide block is the slide block inclined-plane with described crossbeam inclined-plane adaptation, described stretch oil cylinder can promote the below that described slide block slides to the front end of described crossbeam, now described slide block inclined-plane and described crossbeam inclined-plane are affixed,
Also comprise the first oil cylinder group with some first oil cylinders, the second oil cylinder group with some second oil cylinders, the afterbody of the first oil cylinder of the first described oil cylinder group is hinged on the first described mount pad, and the afterbody of the second oil cylinder of described second oil cylinder group is hinged on the second described mount pad;
Also comprise and have the some first first pawl group of firmly grasping pawl, have the second pawl group that some second firmly grasps pawl, described first firmly grasps pawl and the first oil cylinder one_to_one corresponding, and described second firmly grasps pawl and the second oil cylinder one_to_one corresponding;
Described first firmly grasps pawl and second firmly grasps pawl and includes button pawl, connection pawl with described button pawl one, between described button pawl and described connection pawl, there is angle, the piston rod of described first oil cylinder be hinged on first firmly grasp pawl buckle pawl and the intersection being connected pawl, the piston rod of described second oil cylinder be hinged on second firmly grasp pawl buckle pawl and the intersection being connected pawl;
The button pawl that the described first button pawl, second firmly grasping pawl firmly grasps pawl is positioned at the top of described crossbeam, the described first connection pawl firmly grasping pawl is hinged on the medial surface of the first described mount pad, and the described second connection pawl firmly grasping pawl is hinged on the medial surface of described second mount pad.
2. the friction stir welding auxiliary locator of cylindrical workpiece as claimed in claim 1, it is characterized in that: the medial surface of described first mount pad is provided with the first hinge, the described first connection pawl firmly grasping pawl is hinged on by the first described hinge on the medial surface of described first mount pad;
The medial surface of described second mount pad is provided with the second hinge, and the described second connection pawl firmly grasping pawl is hinged on the medial surface of described second mount pad by the second described hinge.
3. the friction stir welding auxiliary locator of cylindrical workpiece as claimed in claim 1 or 2, is characterized in that: described button pawl and the angle be connected between pawl are obtuse angle.
4. the friction stir welding auxiliary locator of cylindrical workpiece as claimed in claim 1 or 2, is characterized in that: the upper surface of described crossbeam is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649974.2U CN204954155U (en) | 2015-08-27 | 2015-08-27 | Friction stir welding auxiliary positioning device of cylinder work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649974.2U CN204954155U (en) | 2015-08-27 | 2015-08-27 | Friction stir welding auxiliary positioning device of cylinder work piece |
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| Publication Number | Publication Date |
|---|---|
| CN204954155U true CN204954155U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520649974.2U Active CN204954155U (en) | 2015-08-27 | 2015-08-27 | Friction stir welding auxiliary positioning device of cylinder work piece |
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| CN (1) | CN204954155U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033445A (en) * | 2015-08-27 | 2015-11-11 | 宁波金凤焊割机械制造有限公司 | Auxiliary friction stir welding positioning device of cylindrical workpiece |
| CN106181195A (en) * | 2016-08-30 | 2016-12-07 | 宁波思明汽车科技股份有限公司 | Straight seam welding machine |
| CN116475559A (en) * | 2023-05-26 | 2023-07-25 | 青岛寰宇乾堃航天特种设备有限公司 | Welding device and welding method for friction stir welding of rocket tank wallboard |
-
2015
- 2015-08-27 CN CN201520649974.2U patent/CN204954155U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033445A (en) * | 2015-08-27 | 2015-11-11 | 宁波金凤焊割机械制造有限公司 | Auxiliary friction stir welding positioning device of cylindrical workpiece |
| CN106181195A (en) * | 2016-08-30 | 2016-12-07 | 宁波思明汽车科技股份有限公司 | Straight seam welding machine |
| CN116475559A (en) * | 2023-05-26 | 2023-07-25 | 青岛寰宇乾堃航天特种设备有限公司 | Welding device and welding method for friction stir welding of rocket tank wallboard |
| CN116475559B (en) * | 2023-05-26 | 2024-05-28 | 青岛寰宇乾堃航天特种设备有限公司 | Welding device and welding method for friction stir welding of rocket tank wallboard |
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