CN216097057U - But automobile door circumferential welding is with laser welding anchor clamps of angle modulation - Google Patents
But automobile door circumferential welding is with laser welding anchor clamps of angle modulation Download PDFInfo
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- CN216097057U CN216097057U CN202122447406.2U CN202122447406U CN216097057U CN 216097057 U CN216097057 U CN 216097057U CN 202122447406 U CN202122447406 U CN 202122447406U CN 216097057 U CN216097057 U CN 216097057U
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Abstract
The utility model discloses an angle-adjustable laser welding fixture for automobile door girth welding, which comprises a base plate, wherein a fixed plate and a movable plate are respectively arranged at two ends of the base plate, positioning devices are respectively arranged on the fixed plate and the movable plate, each positioning device comprises an upper clamping plate and a lower clamping plate, sliding grooves are respectively arranged on the inner walls of the upper clamping plate and the lower clamping plate, a movable clamping plate is arranged between the upper clamping plate and the lower clamping plate, sliding blocks matched with the sliding grooves are respectively arranged at two ends of the movable clamping plate, one ends of the upper clamping plate and the lower clamping plate are connected with a mounting plate, a positioning spring is connected between connecting columns, and a movable structure is connected between the movable plate and the base plate, so that the angle-adjustable laser welding fixture has the advantages that: such device simple structure, convenient to use can effectually press from both sides tight fixedly to the car door ring, and base plate bottom center department is equipped with angle adjusting device, and can adapt to not unidimensional car door ring, and has the function of angle modulation.
Description
Technical Field
The utility model relates to the technical field of automobile door girth welding, in particular to an angle-adjustable laser welding fixture for automobile door girth welding.
Background
With the rapid development of Chinese economy and the gradual maturity of the automobile industry, the demand development trend of automobiles is slowly increasing. Automobile manufacturers have increasingly high requirements on the production capacity of a production line while balancing the requirements of customers and the costs of research, development and production.
The automobile door ring is not only an important component of an automobile body, but also plays a key role in protecting the safety of drivers and passengers in the automobile when the automobile is impacted on the side.
At present, two forming modes of the automobile door ring are provided: one method is to blank materials at one time according to the unfolded shape of the automobile door ring and then heat and form the automobile door ring, and because the size of the door ring is larger, a great amount of waste of steel materials is caused in the blanking process; the other method is that each part of the automobile door ring is formed into a single blank, then the blank is heated and formed separately, and then the parts are welded in a laser welding mode.
Generally all need use anchor clamps during welding, however, current welding jig is poor to the fixed effect of car door ring, and can't adapt to not unidimensional car door ring, can't carry out angle modulation.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the related art, the utility model provides an angle-adjustable laser welding clamp for automobile door girth welding, which aims to overcome the technical problems in the prior related art.
The technical scheme of the utility model is realized as follows:
an angle-adjustable laser welding fixture for automobile door girth welding comprises a base plate, wherein a fixed plate and a movable plate are respectively arranged at two ends of the base plate, positioning devices are respectively arranged on the fixed plate and the movable plate and comprise an upper clamping plate and a lower clamping plate, sliding grooves are respectively formed in the inner walls of the upper clamping plate and the lower clamping plate, a movable clamping plate is arranged between the upper clamping plate and the lower clamping plate, sliding blocks matched with the sliding grooves are respectively arranged at two ends of the movable clamping plate, a mounting plate is connected at one end of the upper clamping plate and one end of the lower clamping plate, connecting columns are respectively arranged on the mounting plate and the movable clamping plate, a positioning spring is connected between the connecting columns, a movable structure is connected between the movable plate and the base plate and comprises a guide groove positioned on the base plate, a guide block penetrating through the guide groove is arranged at the bottom end of the movable plate, the guide device is characterized in that a cross rod is connected between the guide blocks, a positioning block is arranged on the cross rod, a positioning rod penetrates through the positioning block in a threaded mode, an angle adjusting device is arranged at the center of the bottom of the base plate, and a bottom plate is arranged at the bottom end of the angle adjusting device.
Furthermore, one side of the substrate is provided with a control box, and the control box is provided with a control button.
Furthermore, a threaded hole is formed in the upper clamping plate, and a positioning screw rod penetrates through the threaded hole.
Furthermore, the bottom end of the positioning screw rod is provided with an elastic pad, and the top of the positioning screw rod is provided with a handle.
Furthermore, one side of the mounting plate is provided with a mounting nail.
Further, angle adjusting device includes the shell body, the bottom is equipped with the bearing in the shell body, the inner circle of bearing is equipped with and runs through the transfer line of shell body, the transfer line is located an pot head in the shell body is equipped with bevel gear one, the meshing of one side of bevel gear one has bevel gear two, one side of bevel gear two is connected with and runs through the motor of shell body lateral wall.
The utility model provides an angle-adjustable laser welding fixture for automobile door girth welding, which has the following beneficial effects:
(1) the automobile door ring angle adjusting device is simple in structure, convenient to use, capable of effectively clamping and fixing an automobile door ring, and capable of adapting to automobile door rings of different sizes and having an angle adjusting function.
(2) The control box is arranged on one side of the base plate, and the control button is arranged on the control box, so that the equipment can be conveniently controlled and operated.
(3) The upper clamping plate is provided with a threaded hole, a positioning screw rod penetrates through the threaded hole, and the positioning screw rod is rotated to clamp the automobile door ring, so that the auxiliary positioning effect is achieved.
(4) The bottom end of the positioning screw rod is provided with the elastic pad, and the top of the positioning screw rod is provided with the handle, so that the positioning screw rod can fix the automobile door ring conveniently.
(5) And one side of the mounting plate is provided with a mounting nail, so that the mounting plate is convenient to mount and fix.
(6) The angle adjusting device comprises an outer shell, a bearing is arranged at the bottom in the outer shell, an inner ring of the bearing is provided with a transmission rod penetrating through the outer shell, the transmission rod is located one end cover in the outer shell is provided with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, one side of the second bevel gear is connected with a motor penetrating through the side wall of the outer shell, the motor is used for driving the second bevel gear to rotate, so that the bevel gear drives the transmission rod to rotate under the action of the bearing, the substrate is rotated, and the angle can be adjusted to facilitate welding.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a front view of an angularly adjustable laser welding fixture for automotive door girth welding in accordance with an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a positioning device in an angularly adjustable laser welding jig for automotive door girth welding according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a movable structure in an angularly adjustable laser welding jig for automotive door girth welding according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an angle adjusting device in an angle-adjustable laser welding jig for automotive door girth welding according to an embodiment of the present invention.
In the figure:
1. a substrate; 2. a fixing plate; 3. a movable plate; 4. a positioning device; 5. an upper splint; 6. a lower splint; 7. a chute; 8. a movable splint; 9. a slider; 10. mounting a plate; 11. connecting columns; 12. a positioning spring; 13. a movable structure; 14. a guide groove; 15. a guide block; 16. a cross bar; 17. positioning blocks; 18. positioning a rod; 19. an angle adjusting device; 20. a control box; 21. a control button; 22. a threaded hole; 23. positioning a screw rod; 24. installing a nail; 25. an outer housing; 26. a bearing; 27. a transmission rod; 28. a first bevel gear; 29. a second bevel gear; 30. a motor; 31. a base plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
The utility model is further described with reference to the following drawings and detailed description:
the first embodiment is as follows:
referring to fig. 1-4, an angularly adjustable laser welding fixture for automobile door girth welding according to an embodiment of the present invention includes a base plate 1, a fixed plate 2 and a movable plate 3 are respectively disposed at two ends of the base plate 1, a positioning device 4 is disposed on each of the fixed plate 2 and the movable plate 3, the positioning device 4 includes an upper clamp plate 5 and a lower clamp plate 6, a sliding slot 7 is disposed on each of inner walls of the upper clamp plate 5 and the lower clamp plate 6, a movable clamp plate 8 is disposed between the upper clamp plate 5 and the lower clamp plate, a sliding block 9 matched with the sliding slot 7 is disposed at each of two ends of the movable clamp plate 8, an installation plate 10 is connected to one end of each of the upper clamp plate 5 and the lower clamp plate 6, a connection post 11 is disposed on each of the installation plate 10 and the movable clamp plate 8, a positioning spring 12 is connected between the connection post 11, and a movable structure 13 is connected between the movable plate 3 and the base plate 1, the movable structure 13 includes a guide groove 14 located on the substrate 1, a guide block 15 penetrating through the guide groove 14 is arranged at the bottom end of the movable plate 3, a cross rod 16 is connected between the guide blocks 15, a positioning block 17 is arranged on the cross rod 16, a positioning rod 18 is arranged on the positioning block 17 in a threaded penetrating manner, an angle adjusting device 19 is arranged at the center of the bottom of the substrate 1, and a bottom plate 31 is arranged at the bottom end of the angle adjusting device 19.
Through the scheme of the utility model, the two ends of the base plate 1 are respectively provided with the fixed plate 2 and the movable plate 3, the fixed plate 2 and the movable plate 3 are both provided with the positioning device 4, the positioning device 4 comprises the upper clamping plate 5 and the lower clamping plate 6, the inner walls of the upper clamping plate 5 and the lower clamping plate 6 are both provided with the sliding grooves 7, the movable clamping plate 8 is arranged between the upper clamping plate 5 and the lower clamping plate, the two ends of the movable clamping plate 8 are both provided with the sliding blocks 9 matched with the sliding grooves 7, one ends of the upper clamping plate 5 and the lower clamping plate 6 are connected with the mounting plate 10, the mounting plate 10 and the movable clamping plate 8 are both provided with the connecting columns 11, the positioning springs 12 are connected between the connecting columns 11, the movable structure 13 is connected between the movable plate 3 and the base plate 1, the movable structure 13 comprises the guide groove 14 on the base plate 1, the bottom end of the movable plate 3 is provided with the guide block 15 penetrating through the guide groove 14, the automobile door ring welding device is characterized in that a cross rod 16 is connected between the guide blocks 15, a positioning block 17 is arranged on the cross rod 16, a positioning rod 18 is arranged on the positioning block 17 in a threaded penetrating mode, an angle adjusting device 19 is arranged at the center of the bottom of the base plate 1, a bottom plate 31 is arranged at the bottom end of the angle adjusting device 19, when the automobile door ring welding device is used, the two ends of an automobile door ring are firstly placed on the positioning device 4, the guide groove 14 is matched with the guide block 15 under the action of the movable structure 13, the movable plate 3 can be adjusted, the movable plate 8 is matched with the positioning device 4, the sliding groove 7 and the sliding block 9 are used, under the action of the positioning spring 12, the automobile door ring is clamped conveniently, finally, the integral angle can be adjusted by using the angle adjusting device 19, different welding is facilitated, the device is simple in structure and convenient to use, and can effectively clamp and fix the automobile door ring, and can adapt to automobile door rings with different sizes, and has the function of angle adjustment.
Example two:
as shown in fig. 1, a fixed plate 2 and a movable plate 3 are respectively arranged at two ends of a substrate 1, a positioning device 4 is respectively arranged on the fixed plate 2 and the movable plate 3, the positioning device 4 comprises an upper plate 5 and a lower plate 6, sliding grooves 7 are respectively arranged on inner walls of the upper plate 5 and the lower plate 6, a movable plate 8 is arranged between the upper plate 5 and the lower plate, sliding blocks 9 matched with the sliding grooves 7 are respectively arranged at two ends of the movable plate 8, a mounting plate 10 is connected at one end of the upper plate 5 and one end of the lower plate 6, a connecting column 11 is respectively arranged on the mounting plate 10 and the movable plate 8, a positioning spring 12 is connected between the connecting columns 11, a movable structure 13 is connected between the movable plate 3 and the substrate 1, the movable structure 13 comprises a guide groove 14 arranged on the substrate 1, a guide block 15 penetrating through the guide groove 14 is arranged at the bottom end of the movable plate 3, a cross rod 16 is connected between the guide blocks 15, a positioning block 17 is arranged on the cross rod 16, a positioning rod 18 is arranged on the positioning block 17 in a threaded penetrating manner, an angle adjusting device 19 is arranged at the center of the bottom of the base plate 1, a bottom plate 31 is arranged at the bottom end of the angle adjusting device 19, a control box 20 is arranged on one side of the base plate 1, and a control button 21 is arranged on the control box 20, so that the control operation of equipment is facilitated;
example three:
as shown in fig. 2, a fixed plate 2 and a movable plate 3 are respectively arranged at two ends of a substrate 1, a positioning device 4 is respectively arranged on the fixed plate 2 and the movable plate 3, the positioning device 4 comprises an upper plate 5 and a lower plate 6, sliding grooves 7 are respectively arranged on inner walls of the upper plate 5 and the lower plate 6, a movable plate 8 is arranged between the upper plate 5 and the lower plate, sliding blocks 9 matched with the sliding grooves 7 are respectively arranged at two ends of the movable plate 8, a mounting plate 10 is connected at one end of the upper plate 5 and one end of the lower plate 6, a connecting column 11 is respectively arranged on the mounting plate 10 and the movable plate 8, a positioning spring 12 is connected between the connecting columns 11, a movable structure 13 is connected between the movable plate 3 and the substrate 1, the movable structure 13 comprises a guide groove 14 arranged on the substrate 1, a guide block 15 penetrating through the guide groove 14 is arranged at the bottom end of the movable plate 3, a cross rod 16 is connected between the guide blocks 15, a positioning block 17 is arranged on the cross rod 16, a positioning rod 18 is arranged on the positioning block 17 in a threaded penetrating mode, an angle adjusting device 19 is arranged at the center of the bottom of the base plate 1, a bottom plate 31 is arranged at the bottom end of the angle adjusting device 19, a threaded hole 22 is formed in the upper clamping plate 5, a positioning screw rod 23 is arranged in the threaded hole 22 in a penetrating mode, the positioning screw rod 23 is rotated to clamp an automobile door ring to play a role in auxiliary positioning, an elastic pad is arranged at the bottom end of the positioning screw rod 23, and a handle is arranged at the top of the positioning screw rod 23 to facilitate fixing of the positioning screw rod 23 on the automobile door ring;
example four:
as shown in fig. 4, a fixed plate 2 and a movable plate 3 are respectively arranged at two ends of a substrate 1, a positioning device 4 is respectively arranged on the fixed plate 2 and the movable plate 3, the positioning device 4 comprises an upper plate 5 and a lower plate 6, sliding grooves 7 are respectively arranged on inner walls of the upper plate 5 and the lower plate 6, a movable plate 8 is arranged between the upper plate 5 and the lower plate, sliding blocks 9 matched with the sliding grooves 7 are respectively arranged at two ends of the movable plate 8, a mounting plate 10 is connected at one end of the upper plate 5 and one end of the lower plate 6, a connecting column 11 is respectively arranged on the mounting plate 10 and the movable plate 8, a positioning spring 12 is connected between the connecting columns 11, a movable structure 13 is connected between the movable plate 3 and the substrate 1, the movable structure 13 comprises a guide groove 14 arranged on the substrate 1, a guide block 15 penetrating through the guide groove 14 is arranged at the bottom end of the movable plate 3, a cross bar 16 is connected between the guide blocks 15, a positioning block 17 is arranged on the cross bar 16, a positioning rod 18 is arranged on the positioning block 17 in a threaded penetrating manner, an angle adjusting device 19 is arranged at the center of the bottom of the substrate 1, a bottom plate 31 is arranged at the bottom end of the angle adjusting device 19, the angle adjusting device 19 comprises an outer shell 25, a bearing 26 is arranged at the bottom in the outer shell 25, a transmission rod 27 penetrating through the outer shell 25 is arranged at the inner ring of the bearing 26, a first bevel gear 28 is sleeved at one end of the transmission rod 27 positioned in the outer shell 25, a second bevel gear 29 is meshed with one side of the first bevel gear 28, a motor 30 penetrating through the side wall of the outer shell 25 is connected to one side of the second bevel gear 29, and the motor 30 is used for driving the second bevel gear 29 to rotate, so that the first bevel gear 28 drives the transmission rod 27 to rotate under the action of the bearing 26, and the substrate 1 rotates, thereby the angle can be adjusted, and the welding is convenient.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when using, at first put the both ends of car door ring on positioner 4, utilize the effect of active structure 13, make guide way 14 cooperation guide block 15, make fly leaf 3 can adjust, cooperation positioner 4, utilize the effect of spout 7 and slider 9, make movable clamp plate 8 under positioning spring 12's effect, the utilization presss from both sides tightly the car door ring, make things convenient for its welding, finally, utilize angle adjusting device 19, can adjust holistic angle, the welding of convenient difference, such device simple structure, high durability and convenient use, can effectually press from both sides tight fixedly to the car door ring, and can adapt to not unidimensional car door ring, and have the function of angle modulation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The laser welding fixture capable of adjusting the angle for the automobile door girth welding comprises a base plate (1) and is characterized in that two ends of the base plate (1) are respectively provided with a fixed plate (2) and a movable plate (3), the fixed plate (2) and the movable plate (3) are respectively provided with a positioning device (4), the positioning device (4) comprises an upper clamp plate (5) and a lower clamp plate (6), the inner walls of the upper clamp plate (5) and the lower clamp plate (6) are respectively provided with a sliding groove (7), a movable clamp plate (8) is arranged between the upper clamp plate (5) and the lower clamp plate, two ends of the movable clamp plate (8) are respectively provided with a sliding block (9) matched with the sliding groove (7), one ends of the upper clamp plate (5) and the lower clamp plate (6) are connected with a mounting plate (10), the mounting plate (10) and the movable clamp plate (8) are respectively provided with a connecting column (11), be connected with positioning spring (12) between spliced pole (11), fly leaf (3) with be connected with between base plate (1) movable structure (13), movable structure (13) are including being located guide way (14) on base plate (1), the bottom of fly leaf (3) is equipped with and runs through guide block (15) of guide way (14), be connected with horizontal pole (16) between guide block (15), be equipped with locating piece (17) on horizontal pole (16), the screw thread runs through and is equipped with locating lever (18) on locating piece (17), base plate (1) bottom center department is equipped with angle adjusting device (19), the bottom of angle adjusting device (19) is equipped with bottom plate (31).
2. The angle adjustable laser welding fixture for automobile door girth welding according to claim 1, characterized in that a control box (20) is provided on one side of the base plate (1), and a control button (21) is provided on the control box (20).
3. The angle-adjustable laser welding fixture for automobile door ring welding according to claim 1, characterized in that a threaded hole (22) is formed in the upper clamping plate (5), and a positioning screw (23) penetrates through the threaded hole (22).
4. The angle adjustable laser welding fixture for automobile door ring welding according to claim 3, characterized in that the bottom end of the positioning screw rod (23) is provided with an elastic pad, and the top of the positioning screw rod (23) is provided with a handle.
5. An angle adjustable laser welding jig for automobile door girth welding according to claim 1, characterized in that a mounting nail (24) is provided at one side of the mounting plate (10).
6. The automobile door girth welding is with laser welding anchor clamps of angularly adjustable of claim 1, characterized in that, angle adjusting device (19) includes shell body (25), the bottom is equipped with bearing (26) in shell body (25), the inner circle of bearing (26) is equipped with drive rod (27) that runs through shell body (25), drive rod (27) are located an pot head in shell body (25) is equipped with bevel gear (28), one side meshing of bevel gear (28) has bevel gear two (29), one side of bevel gear two (29) is connected with and runs through motor (30) of shell body (25) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447406.2U CN216097057U (en) | 2021-10-12 | 2021-10-12 | But automobile door circumferential welding is with laser welding anchor clamps of angle modulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447406.2U CN216097057U (en) | 2021-10-12 | 2021-10-12 | But automobile door circumferential welding is with laser welding anchor clamps of angle modulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216097057U true CN216097057U (en) | 2022-03-22 |
Family
ID=80691869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122447406.2U Active CN216097057U (en) | 2021-10-12 | 2021-10-12 | But automobile door circumferential welding is with laser welding anchor clamps of angle modulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216097057U (en) |
-
2021
- 2021-10-12 CN CN202122447406.2U patent/CN216097057U/en active Active
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