CN211427560U - VR virtual welding teaching device - Google Patents
VR virtual welding teaching device Download PDFInfo
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- CN211427560U CN211427560U CN201920891721.4U CN201920891721U CN211427560U CN 211427560 U CN211427560 U CN 211427560U CN 201920891721 U CN201920891721 U CN 201920891721U CN 211427560 U CN211427560 U CN 211427560U
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Abstract
The utility model discloses a virtual welding teaching device of VR, including placing the device frame on table surface, a welder for the virtual welding is carried out to the welding frame to the study personnel, a tracker for acquireing positional information and angle information when welding, a processing unit for showing virtual welding process's VR glasses and being connected with tracker and VR glasses respectively, the virtual welding teaching device of VR still welds the support body and the stiff end is connected with the device frame and the expansion end welds the arm of hovering that the support body is connected with the multistation including the multistation of installing multiple welding frame, welder, all be equipped with the tracker on the multistation welds the support body and the arm of hovering, the arm is hovered in order to adjust to study personnel's the place ahead with the welding frame that will install on the different stations of multistation welding the support body through the adjustment, operate welder to carry out virtual welding for the study personnel.
Description
Technical Field
The utility model relates to a welding education equipment technical field especially relates to a virtual welding teaching device of VR.
Background
When carrying out real education of instructing of welding, if directly let the student in laboratory or factory actual operation can lead to the cost very high, in addition, welding welder has many points of attention in the process of using, if: the welding gun can not touch the gun head after being electrified, otherwise, the welding gun is easy to scald, and a beginner is easy to cause a plurality of small accidents due to insufficient proficiency. And the mr needs to check student's welding works in turn as the hall, because student's quantity is many, lead to the mr to need spend a large amount of time in the classroom and inspect, and the inspection result is also nonstandard, and let the student adopt welder to carry out VR virtual welding on the welding frame, student's welding works can be preserved, the mr can inspect and can guide with pertinence behind the classroom, help the student to improve inadequately, improve welding technique, and because welding teaching relates to multiple welding mode, for example, flat welding, round welding, straight welding, fillet welding etc., different welding mode is used for welding different structures, consequently when carrying out the teaching of different welding mode, need dismantle original welding frame, the welding frame that will use again is installed in place and is carried out VR virtual welding, the process is loaded down with trivial details, teaching time extension, teaching efficiency descends.
SUMMERY OF THE UTILITY MODEL
The utility model provides a virtual welding teaching device of VR to solve the welding teaching device that the virtual welding teaching of current VR was used and only can realize the welding show of single classification, the technical problem of teaching inefficiency.
The utility model provides a VR virtual welding teaching device, including placing the device frame on table surface, be used for the study personnel to carry out virtual welded welder to the welding frame, a tracker for obtaining positional information and angle information during welding, a VR glasses for showing virtual welding process and the processing unit who is connected with tracker and VR glasses respectively, VR virtual welding teaching device still includes the multistation welding frame body that installs multiple welding frame and the hover arm that the stiff end is connected with the device frame and the expansion end is connected with multistation welding frame body, welder, multistation welding frame body and hover arm all are equipped with the tracker, through adjusting hover arm with will install the welding frame on the different stations of multistation welding frame body adjust to study personnel's the place ahead, for study personnel operate welder and carry out virtual welding; the processing unit generates a welding track of virtual welding of the welding gun according to the position information and the angle information of the welding gun obtained by the tracker when the welding gun welds on the welding frame of the corresponding station on the multi-station welding frame body, and transmits the welding track to the VR glasses for displaying.
Furthermore, the multi-station welding frame body comprises a plurality of welding frames which are fixed on the movable end of the hovering arm and have different directions, and different types of welding frames on different stations are formed.
Further, the arm of hovering is including being fixed in the fixed arm on the device frame, with the first linking arm of fixed arm articulated, with first linking arm articulated second linking arm, with second linking arm articulated third linking arm, with the articulated mount pad that is used for installing the multistation welding frame body of third linking arm, through rotating first linking arm, second linking arm, third linking arm and/or mount pad to the place ahead of the staff of welding on the different stations of the multistation welding frame body of installing on the mount pad is adjusted.
Further, the mount pad is including being fixed in the installation axle on the multistation weld holder body and with the installation axle rotate be connected and with the articulated mounting sleeve of third linking arm.
Further, the fixed arm sets firmly on the device frame along vertical direction, and the first end of first linking arm is equipped with first rotary sleeve, and first rotary sleeve cover is located on the fixed arm, and first linking arm is connected through rotating adjustment mechanism with the second linking arm, rotates adjustment mechanism including locating the pivot on the first linking arm and overlapping locate in the pivot and with the articulated first articulated seat of second linking arm, the direction mutually perpendicular of laying of pivot and first articulated shaft.
Furthermore, the second connecting arm is connected with the third connecting arm through a second hinge seat, the second connecting arm is hinged with the second hinge seat through a second hinge shaft, the third connecting arm is hinged with the second hinge seat through a third hinge shaft, and the arrangement directions of the second hinge shaft and the third hinge shaft are mutually vertical; the third connecting arm is hinged to the mounting seat through a fourth hinged shaft, and the fourth hinged shaft is perpendicular to the third hinged shaft.
Further, the top of the device frame is provided with a support for placing VR glasses.
Furthermore, VR glasses set firmly on the support and wear one side towards study personnel, and the support is telescopic rod structure to the distance between the frame body is welded to flexible regulation VR glasses and multistation, and the support articulates in the device frame top, in order to rotate the high position of adjusting VR glasses.
Furthermore, a plurality of transverse arms which are horizontally arranged are arranged on the device frame, and a plurality of hooks for placing welding guns are arranged on the transverse arms along the horizontal direction.
Furthermore, the bottom of the device frame is provided with a base, and the bottom surface of the base is provided with anti-skidding ground feet.
The utility model discloses following beneficial effect has:
the utility model discloses a VR virtual welding teaching device, through installing the multistation welding frame body on the activity end of arm that hovers, the multistation welding frame body is installed multiple welding frame, when studying different welding methods, only need through adjusting arm that hovers, make the welding frame of installing on the corresponding station of multistation welding frame body adjust to the place ahead of study personnel, operate welder and carry out virtual welding again, during welding, obtain the relative position relation of welder, multistation welding frame body and arm that hovers through the tracker of installing respectively on welder, multistation welding frame body and arm that hovers, thereby position information and angle information accurately when obtaining welder welding frame, ensure that the processing unit generates welder virtual welding's welding orbit and accords with the actual welding orbit, and transmit the welding orbit to VR glasses and show, thereby make the study personnel read the welding orbit through wearing VR glasses, the experience of welding in a real scene is obtained, so that when different welding modes are learned, an original welding frame does not need to be dismantled and a new welding frame does not need to be installed again, the time of teaching wasted by complex operation is avoided, and the teaching efficiency is improved.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Illustration of the drawings:
1. a device frame; 2. a welding gun; 3. a tracker; 4. VR glasses; 5. a multi-station welding frame body; 6. a hover arm; 61. a fixed arm; 62. a first connecting arm; 63. a second connecting arm; 7. hooking; 8. a base; 9. and (4) a bracket.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered below.
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
As shown in fig. 1, the VR virtual welding teaching device of this embodiment includes a device frame 1 placed on a work table, a welding gun 2 for a learner to perform virtual welding on the welding frame, a tracker 3 for acquiring position information and angle information during welding, VR glasses 4 for displaying a virtual welding process, and a processing unit respectively connected to the tracker 3 and the VR glasses 4, the VR virtual welding teaching device further includes a multi-station welding frame body 5 provided with a plurality of welding frames, and a hovering arm 6 having a fixed end connected to the device frame 1 and a movable end connected to the multi-station welding frame body 5, the welding gun 2, the multi-station welding frame body 5, and the hovering arm 6 are all provided with the tracker 3, the hovering arm 6 is adjusted to adjust the welding frames arranged on different stations of the multi-station welding frame body 5 to the front of a learner, so that the learner can operate the welding gun 2 to perform virtual welding; the processing unit generates a welding track of virtual welding of the welding gun 2 according to the position information and the angle information of the welding gun 2 obtained by the tracker 3 when the welding gun 2 is welded on the welding frame of the corresponding station on the multi-station welding frame body 5, and transmits the welding track to the VR glasses 4 for displaying. The utility model discloses a VR virtual welding teaching device, through installing multistation welding frame body 5 on the activity end of hovering arm 6, multistation welding frame body 5 installs multiple welding frame, when studying different welding modes, only need through adjusting hovering arm 6, make the welding frame that installs on the corresponding station of multistation welding frame body 5 adjust to the place ahead of the study personnel, operate welder 2 again and carry out virtual welding, during welding, processing unit generates welder 2 virtual welding's welding track according to the position information and the angle information of welder 2 during welding that tracker 3 obtained and transmits the welding track to VR glasses 4 and shows, thereby make the study personnel read the welding track through wearing VR glasses 4, obtain the experience of welding in real scene, therefore when studying different welding modes, need not to reinstall new welding frame after dismantling original welding frame, thereby avoid the time of loaded down with trivial details operation waste teaching, the teaching efficiency is improved. The tracker 3 installed on the welding gun 2, the multi-station welding frame body 5 and the hovering arm 6 respectively acquires the relative position relation of the welding gun 2, the multi-station welding frame body 5 and the hovering arm 6, so that the accurate position information and angle information during welding of the welding gun 2 are acquired, the welding track of virtual welding of the welding gun 2 generated by a processing unit is ensured to be consistent with the actual welding track, and the teaching staff can check the welding works of the learning staff conveniently.
As shown in fig. 1, the multi-station welding frame body 5 includes a plurality of welding frames fixed at different positions on the movable end of the hovering arm 6, and different types of welding frames at different stations are formed. In this embodiment, the multi-station welding frame body 5 includes a first welding frame fixed on the movable end of the hovering arm 6, and a second welding frame, a third welding frame and a fourth welding frame respectively connected to the periphery of the first welding frame. The multistation welds the first mounting panel that is used for installing first welding frame on the activity end that the support body 5 was equipped with and is fixed in arm 6 that hovers, a second mounting panel for installing the second welding frame, a third mounting panel for installing the third welding frame, a fifth mounting panel for installing the fourth welding frame and being used for installing tracker 3, second mounting panel, third mounting panel, fourth mounting panel and fifth mounting panel splice respectively around first mounting panel and turn over backward.
As shown in fig. 1, the hovering arm 6 includes a fixed arm 61 fixed on the device frame 1, a first connecting arm 62 hinged to the fixed arm 61, a second connecting arm 63 hinged to the first connecting arm 62, a third connecting arm hinged to the second connecting arm 63, and a mounting seat hinged to the third connecting arm and used for mounting the multi-station welding frame body 5, and the welding frames on different stations of the multi-station welding frame body 5 mounted on the mounting seat are adjusted to the front of a learner by rotating the first connecting arm 62, the second connecting arm 63, the third connecting arm and/or the mounting seat. The mounting seat comprises a mounting shaft fixed on the multi-station welding frame body 5 and a mounting sleeve which is rotatably connected with the mounting shaft and is hinged with the third connecting arm. The position of the welding frame is changed by rotating the multi-station welding frame body 5. Optionally, the hover arm 6 is a bellows, which is an adjustable, bendable, damped hover arm 6 whose hover principle provides resistance to friction, to cause hover with resistance. Optionally, the hover arm 6 may include a resistance module connecting the weight module and the spring, wherein the resistance module may provide resistance to cause the structure to which the hover arm 6 is connected to hover, the weight module may support the hover arm 6 from hovering with gravity, and the spring to provide elastic support to cause the hover arm 6 to hover.
As shown in fig. 1, the fixing arm 61 is fixedly disposed on the device frame 1 along a vertical direction, and a first end of the first connecting arm 62 is provided with a first rotating sleeve, and the first rotating sleeve is sleeved on the fixing arm 61. The first connecting arm 62 rotates around the fixed arm 61 by any angle, and a corresponding supporting force is provided by the friction force between the first rotating sleeve and the fixed arm 61, so that the effect of fixed support is realized. The first connecting arm 62 is connected with the second connecting arm 63 through a rotation adjusting mechanism, the rotation adjusting mechanism comprises a rotating shaft arranged on the first connecting arm 62 and a first hinged seat which is sleeved on the rotating shaft and hinged with the second connecting arm 63, and the rotating shaft and the first hinged shaft are perpendicular to each other in the arrangement direction. The rotating shaft of the second connecting arm 63 rotates at any angle, and corresponding supporting force is provided through friction force between the first hinged seat and the rotating shaft, so that the effect of fixed support is achieved. The second connecting arm 63 rotates around the first hinge shaft, and provides corresponding supporting force through friction force among the second connecting arm 63, the first hinge shaft and the first hinge seat, so that the effect of fixed support is realized. The second connecting arm 63 is connected with the third connecting arm through a second hinge seat, the second connecting arm 63 is hinged with the second hinge seat through a second hinge shaft, the third connecting arm is hinged with the second hinge seat through a third hinge shaft, and the second hinge shaft and the third hinge shaft are perpendicular to each other in the arrangement direction. The positions of the welding frames on different stations on the multi-station welding frame body 5 can be adjusted by adjusting the first connecting arm 62, the second connecting arm 63, the third connecting arm, the mounting seat and/or the multi-station welding frame body 5 in a rotating manner.
As shown in fig. 1, the top of the assembly frame 1 is provided with a support 9 for placing VR glasses 4. VR glasses 4 sets firmly on support 9 and wears the mouth towards study personnel, and support 9 is telescopic rod structure to the distance between VR glasses 4 and the multistation welding frame body 5 is adjusted in flexible, and support 9 articulates in the 1 top of device frame, in order to rotate the high position of adjusting VR glasses 4. The bracket 9 is fixed by a positioning pin and/or a positioning bolt after being adjusted in rotation.
As shown in fig. 1, the device frame 1 is provided with a plurality of horizontal cross arms, and a plurality of hooks 7 for placing the welding gun 2 are arranged on the cross arms along the horizontal direction. The welding teaching comprises using modes of different types of welding guns 2, and the different types of welding guns 2 are respectively placed on hooks 7 on different cross arms.
As shown in fig. 1, a base 8 is arranged at the bottom of the assembly frame 1, and anti-skid feet are arranged on the bottom surface of the base 8, so that the welding frame is stable and reliable in the virtual welding process.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A VR virtual welding teaching device comprises a device frame (1) placed on a working table, a welding gun (2) used for a learner to perform virtual welding on the welding frame, a tracker (3) used for acquiring position information and angle information during welding, VR glasses (4) used for displaying a virtual welding process, and a processing unit respectively connected with the tracker (3) and the VR glasses (4),
the VR virtual welding teaching device also comprises a multi-station welding frame body (5) provided with a plurality of welding frames, and a hovering arm (6) with a fixed end connected with the device frame (1) and a movable end connected with the multi-station welding frame body (5), wherein the tracker (3) is arranged on each of the welding gun (2), the multi-station welding frame body (5) and the hovering arm (6),
the hovering arm (6) is adjusted to adjust the welding frames arranged on different stations of the multi-station welding frame body (5) to the front of a learner, so that the learner can operate the welding gun (2) to perform virtual welding;
the processing unit generates a virtual welding track of the welding gun (2) according to position information and angle information of the welding gun (2) obtained by the tracker (3) when the welding gun (2) is welded on a welding frame of a corresponding station on the multi-station welding frame body (5) and transmits the welding track to the VR glasses (4) for displaying.
2. The VR virtual welding teaching device of claim 1,
the multi-station welding frame body (5) comprises a plurality of welding frames which are fixed on the movable end of the hovering arm (6) and are different in directions, and different types of welding frames on different stations are formed.
3. The VR virtual welding teaching device of claim 1,
the hovering arm (6) comprises a fixed arm (61) fixed on the device frame (1), a first connecting arm (62) hinged with the fixed arm (61), a second connecting arm (63) hinged with the first connecting arm (62), a third connecting arm hinged with the second connecting arm (63), and a mounting seat hinged with the third connecting arm and used for mounting the multi-station welding frame body (5),
through rotating first linking arm (62), second linking arm (63), third linking arm and/or the mount pad to will install in on the mount pad weld the frame on the different stations of multistation welding frame body (5) and adjust to the place ahead of study personnel.
4. The VR virtual welding teaching device of claim 3,
the mounting seat comprises a mounting shaft fixed on the multi-station welding frame body (5) and a mounting sleeve which is rotatably connected with the mounting shaft and is hinged to the third connecting arm.
5. The VR virtual welding teaching device of claim 4,
the fixed arm (61) is fixedly arranged on the device frame (1) along the vertical direction, a first rotary sleeve is arranged at the first end of the first connecting arm (62) and sleeved on the fixed arm (61),
first linking arm (62) with second linking arm (63) are connected through rotating adjustment mechanism, rotate adjustment mechanism including locating pivot and cover on first linking arm (62) are located in the pivot and with second linking arm (63) articulated first articulated seat, the pivot with the direction mutually perpendicular of laying of first articulated shaft.
6. The VR virtual welding teaching device of claim 5,
the second connecting arm (63) is connected with the third connecting arm through a second hinge seat, the second connecting arm (63) is hinged with the second hinge seat through a second hinge shaft, the third connecting arm is hinged with the second hinge seat through a third hinge shaft, and the arrangement directions of the second hinge shaft and the third hinge shaft are mutually vertical;
the third connecting arm is hinged to the mounting seat through a fourth hinged shaft, and the fourth hinged shaft is perpendicular to the third hinged shaft.
7. The VR virtual welding teaching device of claim 1,
the top of the device frame (1) is provided with a support (9) for placing the VR glasses (4).
8. The VR virtual welding teaching device of claim 7,
the VR glasses (4) are fixedly arranged on the bracket (9) and one wearing side of the VR glasses faces the study staff,
the support (9) is of a telescopic rod structure so as to telescopically adjust the distance between the VR glasses (4) and the multi-station welding frame body (5),
the support (9) is hinged to the top of the device frame (1) so as to rotatably adjust the height position of the VR glasses (4).
9. The VR virtual welding teaching device of claim 1,
the device frame (1) is provided with a plurality of horizontal cross arms, and a plurality of hooks (7) for placing the welding gun (2) are arranged on the cross arms along the horizontal direction.
10. The VR virtual welding teaching device of claim 1,
the bottom of the device frame (1) is provided with a base (8), and anti-skid feet are arranged on the bottom surface of the base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891721.4U CN211427560U (en) | 2019-06-13 | 2019-06-13 | VR virtual welding teaching device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891721.4U CN211427560U (en) | 2019-06-13 | 2019-06-13 | VR virtual welding teaching device |
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| CN211427560U true CN211427560U (en) | 2020-09-04 |
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| CN201920891721.4U Active CN211427560U (en) | 2019-06-13 | 2019-06-13 | VR virtual welding teaching device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112053594A (en) * | 2020-10-12 | 2020-12-08 | 浙江丹晨教育科技有限公司 | Virtual reality device for national defense education |
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2019
- 2019-06-13 CN CN201920891721.4U patent/CN211427560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112053594A (en) * | 2020-10-12 | 2020-12-08 | 浙江丹晨教育科技有限公司 | Virtual reality device for national defense education |
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