CN113369742A - Axle housing rear cover inner ring and reinforcing ring outer ring welding device and using method - Google Patents
Axle housing rear cover inner ring and reinforcing ring outer ring welding device and using method Download PDFInfo
- Publication number
- CN113369742A CN113369742A CN202110819261.6A CN202110819261A CN113369742A CN 113369742 A CN113369742 A CN 113369742A CN 202110819261 A CN202110819261 A CN 202110819261A CN 113369742 A CN113369742 A CN 113369742A
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- China
- Prior art keywords
- axle housing
- welding
- welding gun
- rear cover
- motor
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention discloses a welding device for an inner ring of a rear cover of an axle housing and an outer ring of a reinforcing ring, which comprises an axle housing fixing and rotating mechanism and a welding gun fixing mechanism, wherein the axle housing fixing and rotating mechanism comprises a rack; the welding gun fixing mechanism comprises a stand column, a strip-shaped plate is arranged on the stand column, an electric cylinder is arranged on the strip-shaped plate, a guide rail is arranged on one side of the electric cylinder, an installation plate is connected onto the guide rail in a sliding mode, and the extending end of the electric cylinder is fixedly connected with the installation plate; the upper portion and the lower part of the mounting plate front side plate are provided with welding gun fine adjustment mechanisms, and the welding gun fine adjustment mechanisms are fixedly connected with welding guns through connecting rods. During the use, through the device's setting, can carry out the welding to axle housing reinforcing ring and back lid welding seam simultaneously automatically, not only improve welding efficiency, the two sides symmetry is carried out the welding simultaneously moreover, has avoided hidden danger such as welding deformation is big.
Description
Technical Field
The invention relates to the technical field of axle housing processing, in particular to a welding device for an inner ring of an axle housing rear cover and an outer ring of a reinforcing ring and a using method.
Background
The axle housing is a basic part for mounting a main speed reducer, a differential mechanism, a half shaft, a hub and a suspension and mainly used for supporting and protecting the main speed reducer, the differential mechanism, the half shaft and the like. Meanwhile, the axle housing is one of the main components of the running gear; the driving axle housing has enough strength and rigidity, small mass and convenient disassembly, assembly and adjustment of the main speed reducer; at present, the welding process of the reinforcing ring and the rear cover of the domestic axle housing assembly is consistent in that the reinforcing ring is welded firstly, and then the inner ring and the outer ring of the rear cover are welded by a special welding machine for the inner ring and the outer ring of the rear cover. Therefore, the invention provides a welding device for an inner ring of a rear cover of an axle housing and an outer ring of a reinforcing ring and a using method thereof, which are designed and invented to solve the defects.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a welding device for an inner ring of a rear cover of an axle housing and an outer ring of a reinforcing ring and a using method thereof.
The utility model provides an axle housing rear cover inner circle and reinforcing ring outer lane welding set, includes the fixed rotary mechanism of axle housing, welder fixed establishment, the fixed rotary mechanism of axle housing includes the frame, it is connected with the mount pad to rotate between the frame, install motor one in the mount pad, a motor output passes the mount pad roof, and tip fixedly connected with places the platform, it is provided with axle housing fixed establishment on the roof to place. The mounting base is provided with a fan-shaped fluted disc, the rack is provided with a second motor, the extending end of the second motor is provided with a gear, and the gear is meshed with the fan-shaped fluted disc.
The welding gun fixing mechanism comprises a stand column, a strip-shaped plate is arranged on the stand column, an electric cylinder is installed on the strip-shaped plate, a guide rail is arranged on one side of the electric cylinder, a mounting plate is connected to the guide rail in a sliding mode, and the extending end of the electric cylinder is fixedly connected with the mounting plate. The upper portion and the lower part of the mounting plate front side plate are provided with welding gun fine adjustment mechanisms, and the welding gun fine adjustment mechanisms are fixedly connected with welding guns through connecting rods.
Further, axle housing fixed establishment puts the station of back lid including setting up at the card of placing platform middle part, be equipped with a plurality of limiting plates that are the circumference and distribute and be used for spacing back lid outer lane on the station, station bilateral symmetry is provided with H type support frame, the draw-in groove has all been seted up along vertical direction on two riser upper portions of H type support frame, be provided with fastening bolt in the draw-in groove.
Furthermore, the left side plate and the right side plate of the mounting seat are symmetrically provided with rotating shafts, the rotating shafts are respectively rotatably inserted into two vertical plates of the rack, and bearings are arranged between the rotating shafts and the vertical plates of the rack.
Further, a base is installed at the bottom of the machine frame.
Further, the welding gun fine adjustment mechanism comprises a vertical adjustment mechanism fixedly connected to the mounting plate and a transverse adjustment mechanism arranged on the vertical adjustment mechanism, and is vertically arranged, and the vertical adjustment mechanism and the transverse adjustment mechanism are of the same structure. Vertical adjustment mechanism includes the type of calligraphy mounting panel of concave, the symmetry is provided with the guide arm between two risers of the type of calligraphy mounting panel of concave, is provided with the lead screw between the guide arm, and the slider has been cup jointed in the slip on two guide arms, and the slider spiro union is on the lead screw.
Furthermore, the concave mounting plate of the transverse adjusting mechanism is fixedly connected to the sliding block of the vertical adjusting mechanism.
Furthermore, one end of the connecting rod is fixedly connected with a sliding block on the transverse adjusting mechanism.
Further, a knob is installed at one end of the screw rod.
Based on the use method of the axle housing rear cover inner ring and reinforcing ring outer ring welding device, the use method comprises the following steps:
a1, loosening the fastening bolts from the clamping grooves, taking down, placing a rear cover of the axle housing between limiting plates, enabling cross arms at two ends of the axle housing to be lapped on cross rods of the H-shaped supporting frame, then screwing the fastening bolts on the fastening bolts, and fixing the axle housing;
a2, starting a second motor, wherein the second motor drives a gear to rotate and drives a fan-shaped fluted disc to rotate by a certain angle, so that a placing table is inclined by a certain angle, and an axle housing on an axle housing fixing mechanism is inclined by a certain angle;
a3, starting the electric cylinder, wherein the extending end of the electric cylinder extends for a certain distance to drive the mounting plate to move for a certain distance on the guide rail, so that the welding gun is positioned near the welding point, and the position of the welding gun is finely adjusted through the vertical adjusting mechanism and the transverse adjusting mechanism;
a4 and a welding gun are adjusted and finished, the first motor and the welding gun are started to work simultaneously, the second motor drives the placing platform to rotate, so that the axle housing on the placing platform rotates, and the welding gun works to weld until complete welding is achieved.
Compared with the prior art, the invention has the beneficial effects that: the welding device is simple in structure and reasonable in design, welding seams of the axle housing reinforcing ring and the rear cover can be automatically welded at the same time through the arrangement of the welding device, welding efficiency is improved, labor intensity of workers is reduced, welding is conducted at two sides symmetrically and simultaneously, and hidden dangers of large welding deformation and the like are avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an axle housing fixing and rotating mechanism according to the present invention;
FIG. 3 is an enlarged view at A in the present invention;
fig. 4 is a schematic structural view of the vertical adjustment mechanism of the present invention.
In the figure: the axle housing fixing and rotating mechanism 1, a rack 11, an installation seat 12, a fan-shaped fluted disc 121, a rotating shaft 122, a first motor 13, a placing table 14, an axle housing fixing mechanism 15, a limiting plate 151, an H-shaped support frame 152, a clamping groove 1521, a fastening bolt 1522, a second motor 16, a base 17, a welding gun fixing mechanism 2, an upright post 21, a strip plate 22, an electric cylinder 23, a guide rail 24, an installation plate 25, a welding gun micro-adjustment mechanism 26, a vertical adjustment mechanism 261, a concave installation plate 2611, a guide rod 2612, a screw rod 2613, a sliding block 2614, a knob 2615, a transverse adjustment mechanism 262, a connecting rod 27 and a welding gun 3.
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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an axle housing rear cover inner circle and reinforcing ring outer lane welding set, including axle housing fixed rotary mechanism 1, welder fixed establishment 2, axle housing fixed rotary mechanism 1 includes frame 11, it is connected with mount pad 12 to rotate between frame 11. The left side plate and the right side plate of the mounting seat 12 are symmetrically provided with rotating shafts 122, the rotating shafts 122 are respectively rotatably inserted into two vertical plates of the rack 11, and bearings are arranged between the rotating shafts 122 and the vertical plates of the rack 11. Install motor 13 in the mount pad 12, the first 13 output ends of motor pass the 12 roofs of mount pad, and tip fixedly connected with places platform 14, it is provided with axle housing fixed establishment 15 on the 14 roofs of platform to place.
Axle housing fixed establishment 15 puts the station of back lid including setting up at the card of placing 14 middle parts of platform, be equipped with a plurality of limiting plates 151 that are the circumference and distribute and be used for spacing back lid outer lane on the station, station bilateral symmetry is provided with H type support frame 152, draw-in groove 1521 has all been seted up along vertical direction on two riser upper portions of H type support frame 152, be provided with fastening bolt 1522 in the draw-in groove 1521. A fan-shaped fluted disc 121 is arranged on the bottom plate of the mounting base 12, a second motor 16 is mounted on the rack 11, a gear is mounted at the extending end of the second motor 16, and the gear is meshed with the fan-shaped fluted disc 121. The bottom of the frame 11 is provided with a base 17.
Welder fixed establishment 2 includes stand 21, be provided with strip 22 on the stand 21, install electronic jar 23 on the strip 22, electronic jar 23 one side is provided with guide rail 24, sliding connection has mounting panel 25 on the guide rail 24, and electronic jar 23 stretches out end and mounting panel 25 fixed connection. And the upper part and the lower part of the front side plate of the mounting plate 25 are provided with welding gun micro-adjusting mechanisms 26. The welding gun micro-adjusting mechanisms 26 are all fixedly connected with the welding gun 3 through connecting rods 27.
The welding gun micro-adjustment mechanism 26 comprises a vertical adjustment mechanism 261 fixedly connected to the mounting plate 25 and a horizontal adjustment mechanism 262 installed on the vertical adjustment mechanism 261 and is vertically arranged, and the vertical adjustment mechanism 261 and the horizontal adjustment mechanism 262 are of the same structure. The vertical adjusting mechanism 261 comprises a concave mounting plate 2611, guide rods 2612 are symmetrically arranged between two vertical plates of the concave mounting plate 2611, a screw rod 2613 is arranged between the guide rods 2612, a sliding block 2614 is sleeved on the two guide rods 2612 in a sliding mode, and the sliding block 2614 is in threaded connection with the screw rod 2613. The concave mounting plate 2611 of the transverse adjusting mechanism 262 is fixedly connected to the slide block 2614 of the vertical adjusting mechanism 261. One end of the connecting rod 27 is fixedly connected with a sliding block 2614 on the transverse adjusting mechanism 262. A knob 2615 is arranged at one end of the screw rod 2613.
When the axle housing is used, the fastening bolts 1522 are unscrewed from the clamping grooves 1521, the axle housing is taken down, the rear cover of the axle housing is placed between the limiting plates 151, the cross arms at the two ends of the axle housing are lapped on the cross rods of the H-shaped supporting frames 152, and then the fastening bolts 1522 are screwed on the fastening bolts 1522 to fix the axle housing; starting the second motor 16, wherein the second motor 16 drives the gear to rotate, and the second motor 16 drives the sector-shaped fluted disc 121 to rotate by a certain angle, so that the placing table 14 is inclined by a certain angle, and the axle housing on the axle housing fixing mechanism 15 is inclined by a certain angle; starting the electric cylinder 23, extending the extending end of the electric cylinder 23 for a distance, driving the mounting plate 25 to move on the guide rail 24 for a distance, so that the welding gun 3 is positioned near a welding point, and finely adjusting the position of the welding gun 3 through the vertical adjusting mechanism 261 and the horizontal adjusting mechanism 262, wherein the operation is that according to the position of the welding gun 3, the knobs 2615 on the vertical adjusting mechanism 261 and the horizontal adjusting mechanism 262 are screwed, so that the welding gun 3 slightly moves up and down, left and right, and the accuracy of the position of the welding gun 3 is ensured; after the welding gun 3 is adjusted, the first motor 13 and the welding gun 3 are started to work simultaneously, the second motor 16 drives the placing table 14 to rotate, so that the axle housing on the placing table 14 rotates, and the welding gun 3 works to weld until complete welding is achieved. The welding device is simple in structure and reasonable in design, welding seams of the axle housing reinforcing ring and the rear cover can be automatically welded at the same time through the arrangement of the welding device, welding efficiency is improved, labor intensity of workers is reduced, welding is conducted at two sides symmetrically and simultaneously, and hidden dangers of large welding deformation and the like are avoided.
Claims (9)
1. The utility model provides an axle housing rear cover inner circle and reinforcing ring outer lane welding set which characterized in that: the welding gun welding device comprises an axle housing fixing and rotating mechanism (1) and a welding gun fixing mechanism (2), wherein the axle housing fixing and rotating mechanism (1) comprises a rack (11), an installation seat (12) is rotatably connected between the rack (11), a motor I (13) is installed in the installation seat (12), the output end of the motor I (13) penetrates through the top plate of the installation seat (12), the end part of the motor I (13) is fixedly connected with a placing table (14), and an axle housing fixing mechanism (15) is arranged on the top plate of the placing table (14); a fan-shaped fluted disc (121) is arranged on a bottom plate of the mounting seat (12), a second motor (16) is mounted on the rack (11), a gear is mounted at the extending end of the second motor (16), and the gear is meshed with the fan-shaped fluted disc (121);
the welding gun fixing mechanism (2) comprises an upright post (21), a strip plate (22) is arranged on the upright post (21), an electric cylinder (23) is mounted on the strip plate (22), a guide rail (24) is arranged on one side of the electric cylinder (23), a mounting plate (25) is connected onto the guide rail (24) in a sliding mode, and the extending end of the electric cylinder (23) is fixedly connected with the mounting plate (25); the upper portion and the lower part of the front side plate of the mounting plate (25) are provided with welding gun fine adjustment mechanisms (26), and the welding gun fine adjustment mechanisms (26) are fixedly connected with a welding gun (3) through connecting rods (27).
2. The axle housing rear cover inner ring and reinforcing ring outer ring welding device according to claim 1, characterized in that: axle housing fixed establishment (15) are including setting up the station of putting the hou gai at the card of placing platform (14) middle part, be equipped with limiting plate (151) that a plurality of circumferences that are distribute and be used for spacing hou gai outer lane on the station, station bilateral symmetry is provided with H type support frame (152), draw-in groove (1521) have all been seted up along vertical direction on two riser upper portions of H type support frame (152), be provided with fastening bolt (1522) in draw-in groove (1521).
3. The axle housing rear cover inner ring and reinforcing ring outer ring welding device according to claim 1, characterized in that: the mounting base is characterized in that rotating shafts (122) are symmetrically arranged on the left side plate and the right side plate of the mounting base (12), the rotating shafts (122) are respectively rotatably inserted into two vertical plates of the rack (11), and bearings are arranged between the rotating shafts (122) and the vertical plates of the rack (11).
4. The axle housing rear cover inner ring and reinforcing ring outer ring welding device according to claim 1, characterized in that: and a base (17) is arranged at the bottom of the frame (11).
5. The axle housing rear cover inner ring and reinforcing ring outer ring welding device according to claim 1, characterized in that: the welding gun fine adjustment mechanism (26) comprises a vertical adjustment mechanism (261) fixedly connected to the mounting plate (25) and a transverse adjustment mechanism (262) arranged on the vertical adjustment mechanism (261) and is vertically arranged, and the vertical adjustment mechanism (261) and the transverse adjustment mechanism (262) are of the same structure; vertical adjustment mechanism (261) is including type of calligraphy mounting panel (2611), symmetry is provided with guide arm (2612) between two risers of type of calligraphy mounting panel (2611), is provided with lead screw (2613) between guide arm (2612), and slider (2614) has been cup jointed in the slip on two guide arms (2612), and slider (2614) spiro union is on lead screw (2613).
6. The axle housing rear cover inner ring and reinforcing ring outer ring welding device according to claim 5, characterized in that: and a concave mounting plate (2611) of the transverse adjusting mechanism (262) is fixedly connected to a sliding block (2614) of the vertical adjusting mechanism (261).
7. The axle housing rear cover inner ring and reinforcing ring outer ring welding device according to claim 1, characterized in that: one end of the connecting rod (27) is fixedly connected with a sliding block (2614) on the transverse adjusting mechanism (262).
8. The axle housing rear cover inner ring and reinforcing ring outer ring welding device according to claim 5, characterized in that: and a knob (2615) is installed at one end of the screw rod (2613).
9. An application method of a welding device for an inner ring of a rear axle cover and an outer ring of a reinforcing ring, which is used for the welding device for the inner ring of the rear axle cover and the outer ring of the reinforcing ring according to claim 8, is characterized by comprising the following steps:
a1, loosening fastening bolts (1522) from clamping grooves (1521), taking down, placing a rear cover of the axle housing between limiting plates (151), enabling cross arms at two ends of the axle housing to be lapped on cross bars of an H-shaped supporting frame (152), then screwing the fastening bolts (1522) on the fastening bolts (1522), and fixing the axle housing;
a2, starting a second motor (16), wherein the second motor (16) drives a gear to rotate, and the second motor rotates to drive a sector fluted disc (121) to rotate by a certain angle, so that a placing table (14) is inclined by a certain angle, and an axle housing on an axle housing fixing mechanism (15) is inclined by a certain angle;
a3, starting the electric cylinder (23), extending the end of the electric cylinder (23) for a certain distance, driving the mounting plate (25) to move on the guide rail (24) for a certain distance, enabling the welding gun (3) to be located near a welding point, and finely adjusting the position of the welding gun (3) through the vertical adjusting mechanism (261) and the horizontal adjusting mechanism (262), wherein the specific operation is that according to the position of the welding gun (3), the knob (2615) on the vertical adjusting mechanism (261) and the horizontal adjusting mechanism (262) is screwed, so that the welding gun (3) slightly moves up, down, left and right, and the accuracy of the position of the welding gun (3) is ensured;
a4 and the welding gun (3) are started to work simultaneously after adjustment is completed, the motor I (13) and the welding gun (3) are started to work, the motor II (16) drives the placing table (14) to rotate, so that the axle housing on the placing table (14) rotates, and the welding gun (3) works to weld until complete welding is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110819261.6A CN113369742A (en) | 2021-07-20 | 2021-07-20 | Axle housing rear cover inner ring and reinforcing ring outer ring welding device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110819261.6A CN113369742A (en) | 2021-07-20 | 2021-07-20 | Axle housing rear cover inner ring and reinforcing ring outer ring welding device and using method |
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| Publication Number | Publication Date |
|---|---|
| CN113369742A true CN113369742A (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110819261.6A Pending CN113369742A (en) | 2021-07-20 | 2021-07-20 | Axle housing rear cover inner ring and reinforcing ring outer ring welding device and using method |
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| CN (1) | CN113369742A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115922220A (en) * | 2023-03-02 | 2023-04-07 | 山东国基泰祥汽车部件有限公司 | Fixed clamping fine adjustment seat for machining electric axle |
| CN116475578A (en) * | 2023-05-24 | 2023-07-25 | 南京斯迪兰德机械科技有限公司 | New energy automobile battery box arc welding process |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115922220A (en) * | 2023-03-02 | 2023-04-07 | 山东国基泰祥汽车部件有限公司 | Fixed clamping fine adjustment seat for machining electric axle |
| CN115922220B (en) * | 2023-03-02 | 2023-05-05 | 山东国基泰祥汽车部件有限公司 | Electric axle processing, fixing, clamping and fine-tuning seat |
| CN116475578A (en) * | 2023-05-24 | 2023-07-25 | 南京斯迪兰德机械科技有限公司 | New energy automobile battery box arc welding process |
| CN116475578B (en) * | 2023-05-24 | 2023-11-14 | 南京斯迪兰德机械科技有限公司 | New energy automobile battery box arc welding process |
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