CN212191709U - Automatic welding device for outer welding seam - Google Patents
Automatic welding device for outer welding seam Download PDFInfo
- Publication number
- CN212191709U CN212191709U CN202020778658.6U CN202020778658U CN212191709U CN 212191709 U CN212191709 U CN 212191709U CN 202020778658 U CN202020778658 U CN 202020778658U CN 212191709 U CN212191709 U CN 212191709U
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- belt pulley
- wall
- threaded rod
- rigid coupling
- mount pad
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- 238000003466 welding Methods 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000008878 coupling Effects 0.000 claims abstract description 25
- 238000010168 coupling process Methods 0.000 claims abstract description 25
- 238000005859 coupling reaction Methods 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 244000309464 bull Species 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an outer welded joint automatic welder, including link, guide arm, mount pad and backing plate, the inside rigid coupling of link has the guide arm, two the mount pad has all been cup jointed to the outer wall of guide arm, mount pad and guide arm clearance fit, the bottom rigid coupling of link has the backing plate, adjustment mechanism is installed on the top of mount pad. This outer welding seam automatic welder, through the swivel mount, first bearing, the protective case, the inserted bar, the cooperation of baffle and spring etc. is used, carry out position control to needs welded panel, it is corresponding with the position of laser welding head to guarantee the welding seam, be favorable to welding the panel of different shapes, through double threaded rod, the hand wheel, the slide, the cooperation of threaded rod and clamp plate etc. is used, stability when guaranteeing the work piece welding, through the lead screw, the second bearing, first belt pulley, the cooperation of second belt pulley and belt etc. is used, the laser welding head carries out automatic weld to the joint seam between two panels.
Description
Technical Field
The utility model relates to a welding process technical field specifically is an outer weld joint automatic welder.
Background
Welding equipment means the required equipment of realization welding process, welding equipment includes the welding machine, welding process equipment and welding auxiliary device, when welding two panels, need confirm the joint seam of panel and the position of laser bonding tool, but current outer weld seam automatic welder, when connecting two irregular panels, be difficult to confirm the position between joint seam and the laser bonding tool, the practicality that leads to whole mechanism descends, it is stable inadequately when carrying out the clamping to panel, hardly satisfy people to welding device's user demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outer welding seam automatic welder to provide current outer welding seam automatic welder in solving above-mentioned background art, when connecting two irregular panels, be difficult to confirm the position between joint and the laser bonding tool, lead to the problem that the practicality of whole mechanism descends.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic welding device for an external welding seam comprises a connecting frame, guide rods, mounting seats and a base plate, wherein the guide rods are fixedly connected inside the connecting frame, the mounting seats are sleeved on the outer walls of the two guide rods, the mounting seats are in clearance fit with the guide rods, the base plate is fixedly connected to the bottom end of the connecting frame, and an adjusting mechanism is mounted at the top end of each mounting seat;
the adjusting mechanism comprises a rotary seat, a first bearing, a protective shell, an insertion rod, a baffle and a spring;
the utility model discloses a safety protection device for a vehicle, including swivel mount, mount pad, inserted bar, spring and inserted bar clearance fit, the bottom of swivel mount is passed through first bearing and is linked to each other with the mount pad activity, the right-hand member rigid coupling of swivel mount has the protecting crust, the inserted bar has been cup jointed to the inside of protecting crust, inserted bar and protecting crust clearance fit, the bottom of inserted bar and the inside recess clearance fit of mount pad, the outer wall rigid coupling of inserted bar has the baffle, baffle and protecting crust clearance fit, the spring has been cup jointed to the outer wall of inserted bar, spring and inserted bar clearance fit, the upper and lower both ends of spring laminate.
Preferably, the upper surface rigid coupling of backing plate has the motor, the right-hand member rigid coupling of motor output shaft has the bull stick, the outer wall and the backing plate clearance fit of bull stick, the laser welding head is installed on the top of link.
Preferably, a fixing mechanism is arranged inside the rotary seat;
the fixing mechanism comprises a double-head threaded rod, a hand wheel, a sliding seat, a threaded rod and a pressing plate;
double threaded rod's outer wall links to each other with the swivel mount activity, double threaded rod's right-hand member rigid coupling has the hand wheel, double threaded rod's outer wall threaded connection has the slide, two the outer wall of slide all with swivel mount clearance fit, the inside threaded connection of slide has the threaded rod, the bottom swing joint of threaded rod has the clamp plate, the outer wall and the slide clearance fit of clamp plate.
Preferably, the threaded rod is perpendicular to the pressure plate.
Preferably, a transmission mechanism is installed inside the installation seat;
the transmission mechanism comprises a screw rod, a second bearing, a first belt pulley, a second belt pulley and a belt;
the outer wall and the mount pad threaded connection of lead screw, both ends all link to each other with the link activity through the second bearing about the lead screw, the right-hand member rigid coupling of lead screw has first belt pulley, the bottom of first belt pulley is equipped with the second belt pulley, the inner wall and the bull stick looks rigid coupling of second belt pulley, the outer wall of second belt pulley passes through the belt and links to each other with the first belt pulley activity.
Preferably, the first pulley and the second pulley are located on the same vertical line.
Compared with the prior art, the beneficial effects of the utility model are that: this outer welding seam automatic welder has following advantage for traditional technology:
the position of the rotary seat is adjusted in the mounting seat through the matching use of the rotary seat, the first bearing, the protective shell, the inserted bar, the baffle plate, the spring and the like, the elastic force of the spring is utilized to push the baffle plate to drive the inserted bar to be inserted into the mounting seat, the position of the plate to be welded is adjusted, the welding seam is ensured to be corresponding to the position of the laser welding head, the welding of the plates with different shapes is facilitated, and the practicability of the whole mechanism is improved.
Through the cooperation use of double threaded rod, hand wheel, slide, threaded rod and clamp plate etc. double threaded rod drives two slides and controls fixedly to panel, and along with the rotation of threaded rod drives the clamp plate and fixes from top to bottom panel, stability when guaranteeing the work piece welding is favorable to using widely.
Through the cooperation use of lead screw, second bearing, first belt pulley, second belt pulley and belt etc., the motor drives bull stick and second belt pulley and rotates, and the second belt pulley passes through the belt and drives the lead screw and rotate in the link, and the lead screw drives the mount pad at the outer wall lateral shifting of guide arm, and the laser welding head carries out automatic weld to the joint line between two panels, satisfies people's user demand to welding set greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connecting mechanism between the adjusting mechanism and the mounting base in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the fixing mechanism and the rotary base in FIG. 1;
fig. 4 is a schematic view of a connection structure of the transmission mechanism and the rotating rod in fig. 1.
In the figure: 1. the device comprises a connecting frame, 2, a guide rod, 3, a mounting seat, 4, a backing plate, 5, an adjusting mechanism, 501, a rotary seat, 502, a first bearing, 503, a protective shell, 504, an inserted rod, 505, a baffle, 506, a spring, 6, a fixing mechanism, 601, a double-threaded rod, 602, a hand wheel, 603, a sliding seat, 604, a threaded rod, 605, a pressing plate, 7, a transmission mechanism, 701, a lead screw, 702, a second bearing, 703, a first belt pulley, 704, a second belt pulley, 705, a belt, 8, a motor, 9, a rotary rod, 10 and a laser welding head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an automatic welding device for an external welding seam comprises a connecting frame 1, guide rods 2, a mounting seat 3 and a base plate 4, wherein the inside of the connecting frame 1 is fixedly connected with the guide rods 2, the outer walls of the two guide rods 2 are sleeved with the mounting seat 3, the two guide rods 2 are parallelly arranged in the mounting seat 3, the mounting seat 3 is in clearance fit with the guide rods 2, the bottom end of the connecting frame 1 is fixedly connected with the base plate 4, the top end of the mounting seat 3 is provided with an adjusting mechanism 5, the adjusting mechanism 5 comprises a rotary seat 501, a first bearing 502, a protective shell 503, an inserted rod 504, a baffle 505 and a spring 506, the bottom end of the rotary seat 501 is movably connected with the mounting seat 3 through the first bearing 502, the rotary seat 501 can rotate in the mounting seat 3, the right end of the rotary seat 501 is fixedly connected with the protective shell 503, the inside of the protective shell 503 is sleeved with the inserted rod 504, the inserted rod 504 is in clearance fit with the protective shell 503, the bottom end of the inserted rod, a baffle 505 is fixedly connected to the outer wall of the insert rod 504, the baffle 505 is in clearance fit with the protective shell 503, a spring 506 is sleeved on the outer wall of the insert rod 504, the spring 506 is in clearance fit with the insert rod 504, and the upper end and the lower end of the spring 506 are respectively attached to the protective shell 503 and the baffle 505.
The upper surface rigid coupling of backing plate 4 has motor 8, and the model of motor 8 is SMG80-M02430, and the right-hand member rigid coupling of motor 8 output shaft has bull stick 9, and motor 8 passes through the shaft coupling and drives bull stick 9 and rotate in backing plate 4 through the bearing, and the outer wall of bull stick 9 and backing plate 4 clearance fit, laser welding head 10 is installed on the top of link 1, and laser welding head 10 is connected with outer wall control module, can weld panel automatically.
Swivel mount 501's internally mounted has fixed establishment 6, fixed establishment 6 includes double threaded rod 601, hand wheel 602, slide 603, threaded rod 604 and clamp plate 605, double threaded rod 601's outer wall links to each other with swivel mount 501 activity, double threaded rod 601's right-hand member rigid coupling has hand wheel 602, it drives double threaded rod 601 and rotates to rotate hand wheel 602, double threaded rod 601's outer wall threaded connection has slide 603, two slide 603's outer wall all with swivel mount 501 clearance fit, slide 603 is along with double threaded rod 601's rotation phase motion, slide 603's internal thread is connected with threaded rod 604, the bottom swing joint of threaded rod 604 has clamp plate 605, clamp plate 605's outer wall and slide 603 clearance fit, clamp plate 605 reciprocates along the outer wall of slide 603, threaded rod 604 sets up with clamp plate 605.
The internally mounted of mount pad 3 has drive mechanism 7, drive mechanism 7 includes lead screw 701, second bearing 702, first belt pulley 703, second belt pulley 704 and belt 705, the outer wall and the 3 threaded connection of mount pad of lead screw 701, both ends all link to each other with link 1 activity through second bearing 702 about lead screw 701, the outer wall thread piece and the mount pad 3 looks rigid coupling of lead screw 703, the right-hand member rigid coupling of lead screw 701 has first belt pulley 703, the bottom of first belt pulley 703 is equipped with second belt pulley 704, the inner wall and the bull stick 9 looks rigid coupling of second belt pulley 704, the outer wall of second belt pulley 704 passes through belt 705 and first belt pulley 703 activity and links to each other, first belt pulley 703 and second belt pulley 704 are located same vertical line, first belt pulley 701 drives lead screw 701 and rotates.
In this example, when the welding device is used to weld two plates, first, the laser welding head 10 is connected to an external control module, then the plates are placed in two slide seats 603, the threaded rod 604 is rotated to drive the pressing plate 605 to move downwards in the slide seats 603 to clamp the plates, then the handwheel 602 is rotated to drive the double-headed threaded rod 601 to rotate, the double-headed threaded rod 601 rotates to drive the two slide seats 603 to move towards each other in the rotating base 501 to clamp the two plates from left to right, then the inserting rod 504 is moved upwards in the protective shell 503 to drive the baffle 505 to compress the spring 506 in the protective shell 503, after the inserting rod 504 is separated from the mounting base 3, the rotating base 501 is rotated through the first bearing 502, when the welding line of the plates is opposite to the laser welding head 10, the inserting rod 504 is released to push the inserting rod 504 into the corresponding groove of the mounting base 3 under the elastic force of the spring 506, after the mounting of the plates is completed, the external, the motor 8 starts to work, the motor 8 drives the rotating rod 9 and the second belt pulley 704 to rotate, the second belt pulley 704 drives the lead screw 701 to rotate in the connecting frame 1 through the belt 705, the lead screw 701 drives the mounting seat 3 to transversely move on the outer wall of the guide rod 2, and the laser welding is carried out on the plate through the laser welding head 10.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an outer welded joint automatic welder, includes link (1), guide arm (2), mount pad (3) and backing plate (4), the inside rigid coupling of link (1) has guide arm (2), two mount pad (3) have all been cup jointed to the outer wall of guide arm (2), mount pad (3) and guide arm (2) clearance fit, the bottom rigid coupling of link (1) has backing plate (4), its characterized in that: the top end of the mounting seat (3) is provided with an adjusting mechanism (5);
the adjusting mechanism (5) comprises a rotary seat (501), a first bearing (502), a protective shell (503), an insertion rod (504), a baffle (505) and a spring (506);
the bottom of swivel mount (501) links to each other with mount pad (3) activity through first bearing (502), the right-hand member rigid coupling of swivel mount (501) has protecting crust (503), inserted bar (504) has been cup jointed to the inside of protecting crust (503), inserted bar (504) and protecting crust (503) clearance fit, the bottom and the inside recess clearance fit of mount pad (3) of inserted bar (504), the outer wall rigid coupling of inserted bar (504) has baffle (505), baffle (505) and protecting crust (503) clearance fit, spring (506) have been cup jointed to the outer wall of inserted bar (504), spring (506) and inserted bar (504) clearance fit, the upper and lower both ends of spring (506) are laminated with protecting crust (503) and baffle (505) respectively.
2. The automatic welding device for the external welding seam according to claim 1, characterized in that: the upper surface rigid coupling of backing plate (4) has motor (8), the right-hand member rigid coupling of motor (8) output shaft has bull stick (9), the outer wall and backing plate (4) clearance fit of bull stick (9), laser welding head (10) are installed on the top of link (1).
3. The automatic welding device for the external welding seam according to claim 1, characterized in that: a fixing mechanism (6) is arranged in the swivel base (501);
the fixing mechanism (6) comprises a double-end threaded rod (601), a hand wheel (602), a sliding seat (603), a threaded rod (604) and a pressing plate (605);
the outer wall of double threaded rod (601) links to each other with swivel mount (501) activity, the right-hand member rigid coupling of double threaded rod (601) has hand wheel (602), the outer wall threaded connection of double threaded rod (601) has slide (603), two the outer wall of slide (603) all with swivel mount (501) clearance fit, the internal thread connection of slide (603) has threaded rod (604), the bottom swing joint of threaded rod (604) has clamp plate (605), the outer wall and slide (603) clearance fit of clamp plate (605).
4. The automatic welding device for the outer welding seam according to claim 3, characterized in that: the threaded rod (604) is arranged perpendicular to the pressure plate (605).
5. The automatic welding device for the external welding seam according to claim 1, characterized in that: a transmission mechanism (7) is arranged in the mounting seat (3);
the transmission mechanism (7) comprises a lead screw (701), a second bearing (702), a first belt pulley (703), a second belt pulley (704) and a belt (705);
the outer wall and the mount pad (3) threaded connection of lead screw (701), both ends all link to each other with link (1) activity through second bearing (702) about lead screw (701), the right-hand member rigid coupling of lead screw (701) has first belt pulley (703), the bottom of first belt pulley (703) is equipped with second belt pulley (704), the inner wall and bull stick (9) looks rigid coupling of second belt pulley (704), the outer wall of second belt pulley (704) passes through belt (705) and links to each other with first belt pulley (703) activity.
6. The automatic welding device for the outer welding seam according to claim 5, characterized in that: the first belt pulley (703) and the second belt pulley (704) are positioned on the same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020778658.6U CN212191709U (en) | 2020-05-12 | 2020-05-12 | Automatic welding device for outer welding seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020778658.6U CN212191709U (en) | 2020-05-12 | 2020-05-12 | Automatic welding device for outer welding seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212191709U true CN212191709U (en) | 2020-12-22 |
Family
ID=73814337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020778658.6U Expired - Fee Related CN212191709U (en) | 2020-05-12 | 2020-05-12 | Automatic welding device for outer welding seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212191709U (en) |
-
2020
- 2020-05-12 CN CN202020778658.6U patent/CN212191709U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |