CN213614721U - Air conditioner spare part precision welding device - Google Patents
Air conditioner spare part precision welding device Download PDFInfo
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- CN213614721U CN213614721U CN202022409049.6U CN202022409049U CN213614721U CN 213614721 U CN213614721 U CN 213614721U CN 202022409049 U CN202022409049 U CN 202022409049U CN 213614721 U CN213614721 U CN 213614721U
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Abstract
The utility model discloses an air conditioner part precision welding device, which comprises a base, a six-axis robot, an arc welding head, a translation mechanism, a transverse mechanism and a vertical clamping table, wherein the translation mechanism and the transverse mechanism are arranged on two sides of the base; the vertical clamping table comprises a transmission box, a transmission hole, a first planetary reducer, a first rotating motor, a rotating shaft, a rotating frame welded and fixed with the rotating shaft, a supporting plate, a fixing chuck and a reducing motor; through the transmission case, the rotating turret, the cooperation between backup pad and the fixed chuck, make the work piece clamping stand behind fixed chuck, thereby be closer to six robots, and through six robots and vertical clamping platform synergism, thereby reduce the extension range of six robots, alleviate the load of six robots, thereby reduce welding error, improve welding precision, increase of service life, still through cooperation translation mechanism, rotating turret and gear motor, improve the welding flexibility ratio, adapt to complicated weldment work.
Description
Technical Field
The utility model relates to an air conditioner spare part welding field, concretely relates to air conditioner spare part precision welding device.
Background
With the improvement of living standard, the demand of families for air conditioners is increased at present, and the production of air conditioners is increased. The air conditioner is characterized in that parts of the air conditioner are connected in a welding mode, and common manual welding needs a large amount of labor, is low in processing efficiency and wastes time and labor; and some enterprises adopt welding robot to carry out automated welding, but at this in-process, the work piece is the flat setting on the workstation, after pressing from both sides tight work piece through anchor clamps, welding robot is through launching the arm, its end effector need walk a section longer idle stroke and reach the work piece top, carry out automated welding afterwards, because welding robot weight is big itself, and the arm of launching can cause great burden to its joint, thereby the error is big, still reduce welding precision, and be unfavorable for welding robot long-time work, and life shortens.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an air conditioner spare part precision welding set that welding error is little, welding accuracy is high, long service life and flexibility ratio are high has.
In order to solve the technical problem, the technical scheme of the utility model is that: a precision welding device for air conditioner parts comprises a base, a six-axis robot arranged on the base, an arc welding head arranged at the tail end of the six-axis robot, translation mechanisms symmetrically arranged on two sides of the base, a transverse moving mechanism arranged on the translation mechanisms, and a vertical clamping table arranged on the transverse moving mechanism; vertical clamping platform includes the transmission case, sets up be close to on the transmission case the transmission hole of six robots one side, with the transmission hole correspond and with the transmission case passes through the first planetary reducer of bolt fastening, sets up the first rotation motor of first planetary reducer side sets up the axis of rotation of first planetary reducer opposite side, with axis of rotation welded fastening's rotating turret sets up two backup pads for parallel arrangement on the rotating turret, set up fixed chuck in the backup pad, and set up the gear motor of fixed chuck side.
Preferably, the reduction motor includes a second planetary gear fixed to the support plate by a bolt, and a second rotating motor disposed at a side of the second planetary gear.
Preferably, the translation mechanism comprises translation frames arranged in parallel, a first lead screw arranged in the translation frames, a first nut arranged on the first lead screw, and a translation motor arranged on the side surface of the first lead screw.
Preferably, a first coupling is arranged between the first lead screw and the translation motor.
Preferably, the traversing mechanism comprises a traversing frame, a second lead screw arranged in the traversing frame, a second nut arranged on the second lead screw, and a traversing motor arranged on the side surface of the second lead screw.
Preferably, a second coupling is provided between the second lead screw and the traverse motor.
The utility model discloses technical effect mainly embodies: the transmission case, the rotating frame, the supporting plate and the fixed chuck are matched, so that a workpiece is clamped behind the fixed chuck and stands up to be closer to the six-axis robot, the six-axis robot and the vertical clamping table are cooperated, the extension range of the six-axis robot is reduced, the load of the six-axis robot is reduced, the welding error is reduced, the welding precision is improved, the service life is prolonged, and the welding flexibility is improved by matching the translation mechanism, the rotating frame and the speed reducing motor, so that a complex welding seam is welded; therefore, the welding device has the advantages of small welding error, high welding precision, long service life and high flexibility.
Drawings
FIG. 1 is a structural diagram of a precision welding device for air conditioner parts according to the present invention;
FIG. 2 is a block diagram of the traversing mechanism of FIG. 1;
fig. 3 is a structural view of the vertical clamping stage of fig. 1.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", 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 describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
An air conditioner part precision welding device is disclosed, as shown in fig. 1-2, comprising a base 1, a six-axis robot 2 arranged on the base 1, an arc welding head 3 arranged at the tail end of the six-axis robot 2, translation mechanisms 4 symmetrically arranged on two sides of the base 1, a transverse moving mechanism 5 arranged on the translation mechanism 4 and a vertical clamping table 6 arranged on the transverse moving mechanism 5, wherein the translation mechanisms 4 are used for driving a workpiece to approach to and depart from the six-axis robot 2; the translation mechanism 4 comprises a translation frame 41 arranged in parallel, a first lead screw 42 arranged in the translation frame 41, a first nut 43 arranged on the first lead screw 42, and a translation motor 44 arranged on the side surface of the first lead screw 42; a first coupler 45 is arranged between the first lead screw 42 and the translation motor 44; the transverse moving mechanism 5 comprises a transverse moving frame 51, a second lead screw 52 arranged in the transverse moving frame 51, a second nut 53 arranged on the second lead screw 52, and a transverse moving motor 54 arranged on the side surface of the second lead screw 52; a second coupling 55 is arranged between the second lead screw 52 and the traverse motor 54.
As shown in fig. 3, the vertical clamping table 6 includes a transmission case 61, a transmission hole 62 provided on one side of the transmission case 61 close to the six-axis robot 2, a first planetary reducer 63 corresponding to the transmission hole 62 and fixed to the transmission case 61 by a bolt, which facilitates improvement of rotational accuracy, a first rotating motor 64 provided on a side surface of the first planetary reducer 63, a rotating shaft 65 provided on the other side of the first planetary reducer 63, a rotating frame 66 welded to the rotating shaft 65, two support plates 67 provided on the rotating frame 66 in parallel arrangement, a fixing chuck 68 provided on the support plate 67, and a reduction motor 69 provided on a side surface of the fixing chuck 68; the reduction motor 69 includes a second planetary gear unit 691 fixed to the support plate 67 by bolts, and a second rotary motor 692 provided on a side surface of the second planetary gear unit 691; by using the first rotating motor 64 and the second rotating motor 692, the workpiece can rotate synchronously in cooperation with the welding action of the six-axis robot 2, thereby improving the welding effect and the welding efficiency.
In the present embodiment, the models of the translation motor 44 and the traverse motor 54 are YE2-132M1-6, the models of the first rotating motor 64 and the second rotating motor 692 are YE2-132S1-2, the model of the first planetary reducer 63 is TRV-20E-A, the model of the second planetary reducer 691 is TRV-06E-A, and the model of the six-axis robot 2 is BRTIRWD 1510A.
The working principle is as follows: firstly, the workpiece to be welded is fixed by the fixing chuck 68, and then the translation motor 44 and the translation motor 54 rotate to rotate the first lead screw 42 and the second lead screw 52, so as to push the first nut 43 and the second nut 53 to move, so as to move the vertical clamping table 6 to the side close to the six-axis robot 2, and since the workpiece is close to the six-axis robot 2, the six-axis robot 2 does not need to extend the mechanical arm completely, which is beneficial to avoiding the reduction of the rotation precision, so as to improve the welding precision.
Then, for simpler welding work, teaching programming is adopted and the six-axis robot 2 is driven to weld; for a more complicated welding work, the six-axis robot 2, the traverse motor 54, the translation motor 44, the first rotation motor 64, and the second rotation motor 692 are driven together, and the structural freedom is improved, thereby performing a complicated welding.
The utility model discloses technical effect mainly embodies: the transmission case, the rotating frame, the supporting plate and the fixed chuck are matched, so that a workpiece is clamped behind the fixed chuck and stands up to be closer to the six-axis robot, the six-axis robot and the vertical clamping table are cooperated, the extension range of the six-axis robot is reduced, the load of the six-axis robot is reduced, the welding error is reduced, the welding precision is improved, the service life is prolonged, and the welding flexibility is improved by matching the translation mechanism, the rotating frame and the speed reducing motor, so that a complex welding seam is welded; therefore, the welding device has the advantages of small welding error, high welding precision, long service life and high flexibility.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (6)
1. A precision welding device for air conditioner parts comprises a base, a six-axis robot arranged on the base, an arc welding head arranged at the tail end of the six-axis robot, translation mechanisms symmetrically arranged on two sides of the base, a transverse moving mechanism arranged on the translation mechanisms, and a vertical clamping table arranged on the transverse moving mechanism; the method is characterized in that: vertical clamping platform includes the transmission case, sets up be close to on the transmission case the transmission hole of six robots one side, with the transmission hole correspond and with the transmission case passes through the first planetary reducer of bolt fastening, sets up the first rotation motor of first planetary reducer side sets up the axis of rotation of first planetary reducer opposite side, with axis of rotation welded fastening's rotating turret sets up two backup pads for parallel arrangement on the rotating turret, set up fixed chuck in the backup pad, and set up the gear motor of fixed chuck side.
2. The precision welding device for air conditioner parts as claimed in claim 1, wherein: the speed reducing motor comprises a second planetary reducer fixed on the supporting plate through a bolt and a second rotating motor arranged on the side surface of the second planetary reducer.
3. The precision welding device for air conditioner parts as claimed in claim 1, wherein: the translation mechanism comprises a translation frame, a first lead screw, a first nut and a translation motor, wherein the translation frame is arranged in parallel, the first lead screw is arranged in the translation frame, the first nut is arranged on the first lead screw, and the translation motor is arranged on the side face of the first lead screw.
4. The precision welding device for air conditioner parts as claimed in claim 3, wherein: a first coupling is arranged between the first lead screw and the translation motor.
5. The precision welding device for air conditioner parts as claimed in claim 1, wherein: the transverse moving mechanism comprises a transverse moving frame, a second lead screw arranged in the transverse moving frame, a second nut arranged on the second lead screw, and a transverse moving motor arranged on the side surface of the second lead screw.
6. The precision welding device for air conditioner parts as claimed in claim 5, wherein: and a second coupling is arranged between the second lead screw and the transverse moving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022409049.6U CN213614721U (en) | 2020-10-26 | 2020-10-26 | Air conditioner spare part precision welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022409049.6U CN213614721U (en) | 2020-10-26 | 2020-10-26 | Air conditioner spare part precision welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213614721U true CN213614721U (en) | 2021-07-06 |
Family
ID=76624420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022409049.6U Active CN213614721U (en) | 2020-10-26 | 2020-10-26 | Air conditioner spare part precision welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213614721U (en) |
-
2020
- 2020-10-26 CN CN202022409049.6U patent/CN213614721U/en active Active
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