CN209754362U - Welding back cover machine - Google Patents
Welding back cover machine Download PDFInfo
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- CN209754362U CN209754362U CN201920393860.4U CN201920393860U CN209754362U CN 209754362 U CN209754362 U CN 209754362U CN 201920393860 U CN201920393860 U CN 201920393860U CN 209754362 U CN209754362 U CN 209754362U
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Abstract
the utility model relates to the field of welding, concretely relates to welding bottom sealing machine, including the frame, be provided with the workstation of cantilever beam form in the frame, the work piece suit of treating the welding is on the workstation, is provided with hold-down mechanism above the workstation, and hold-down mechanism presses the work piece on the workstation, the hold-down mechanism top is provided with the support arm, and the mobilizable first support of installing on the support arm, be provided with welder on the first support, welder's rifle head points to the position of treating the welding of work piece; the support device is characterized by further comprising a first support driving mechanism connected with the first support, wherein the first support driving mechanism can drive the first support to move along the support arm, and the moving direction is parallel to the workbench. The utility model has the advantages that: the operation has the advantages of high welding efficiency, high welding quality, stable welding quality and high product consistency.
Description
Technical Field
the utility model relates to a welding field, concretely relates to welding back cover machine.
background
welding: also known as welding, meltallizing, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by heat, heat or pressure. During the welding process, the workpiece and the solder are melted to form a molten zone, and the molten pool is cooled and solidified to form the connection between the materials. In the prior art, a cavity of a square closed container is usually welded, welding beads are mostly straight lines and are distributed on the side surfaces of workpieces, and due to the special purpose of the closed container, the sealing performance of the closed container needs to be ensured, so that the welding quality requirement is strict, and at present, workpieces such as the closed container are usually welded manually, so that the welding efficiency is low, and the welding quality is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the problems of low welding efficiency and poor welding quality in the prior art are solved.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a welding bottom sealing machine comprises a rack, wherein a cantilever beam-shaped workbench is arranged on the rack, a workpiece to be welded is sleeved on the workbench, a pressing mechanism is arranged above the workbench and presses the workpiece on the workbench, a supporting arm is arranged above the pressing mechanism, a first support is movably arranged on the supporting arm, a welding gun is arranged on the first support, and the head of the welding gun points to the part to be welded of the workpiece;
The support device is characterized by further comprising a first support driving mechanism connected with the first support, wherein the first support driving mechanism can drive the first support to move along the support arm, and the moving direction is parallel to the workbench.
The utility model provides a welding back cover machine is when in actual application, at first will treat the free end suit of welded work piece from the workstation on the workstation, treat the position of welding up, and guarantee that the directional work piece of rifle head treats the welding position, start hold-down mechanism afterwards, hold-down mechanism then compresses tightly the work piece on the workstation, then synchronous start welder and first support actuating mechanism, welder welds the work piece, simultaneously under first support actuating mechanism's drive, first support drives welder and removes along the support arm, and then realize the whole welding of work piece, compare the manual welding among the prior art, this operation welding efficiency is higher, and welding quality is better, welding quality is stable, the product uniformity is better.
Optimized, be provided with cooling channel in the workstation, the upper portion at the workstation is seted up to the cooling channel main part, and the cooling channel main part is on a parallel with the workstation, cooling channel's both ends and the cooling cycle equipment intercommunication of peripheral hardware can produce a large amount of heats among the welding process, therefore the workstation can be heated to higher temperature, and cooling channel's setting can be cooled down, cooled off the workstation, prevents it thermal deformation, increases its life, also can reduce the emergence of accidents such as scald that the operator maloperation caused simultaneously, and the security is better.
Preferably, the pressing mechanism comprises a baffle arranged on the rack, a pressing plate hinged below the baffle, and an air bag arranged between the baffle and the pressing plate;
The baffle is provided with an avoidance hole for the welding gun to pass through and move;
the two pressing plates are respectively positioned on two sides of the center line of the workbench, the distance between the two pressing plates is smaller than the width of the workbench, the hinged shaft of each pressing plate is parallel to the workbench, and the hinged shaft is positioned on one side of the air bag away from the workbench;
the air bag can be communicated with an external air pressurizing device.
After a workpiece is sleeved on the workbench from the free end of the workbench, the air bag is communicated and inflated through an external air pressurizing device, the air bag gradually swells, the pressing plate swings around the hinge shaft of the pressing plate under the action of the air bag, namely, the pressing plate is pressed down, the pressing plate presses on the workpiece, namely, the workpiece is fixed, after welding is completed, the air bag deflates, and the workpiece is taken down.
Preferably, a tension spring is arranged between the baffle and the pressing plate and is positioned on one side of the articulated shaft close to the workbench;
or a pressure spring is arranged between the baffle and the pressure plate and is positioned on one side of the articulated shaft, which is far away from the workbench.
The arrangement of the tension spring or the pressure spring can ensure that the pressure plate can be reset in time when the air bag is decompressed, so that a welded workpiece can be taken out.
Optimized, the one end that hold-down mechanism is close to workstation cantilever end articulates and is provided with the retaining member, the axis of articulated shaft perpendicular to workstation, be provided with the through-hole that supplies the workstation to pass on the retaining member, the one end of keeping away from hold-down mechanism on the retaining member is provided with the holding screw in top, the retaining member swings to the extreme lower position around the articulated shaft, and workstation cantilever end passes the through-hole, and the holding screw top is in the below of workstation cantilever end.
the setting of retaining member can guarantee when the clamp plate compresses tightly the work piece, can not produce relative deformation between workstation and the hold-down mechanism, avoids because of the welding defect that the workstation warp and produce.
Preferably, a first guide mechanism is arranged on the supporting arm, the guide direction of the first guide mechanism is parallel to the workbench, and the first support is slidably mounted on the first guide mechanism;
The output shaft of the first support driving mechanism is provided with a first lead screw, the first lead screw is parallel to the guiding direction of the first guiding mechanism, and the first lead screw penetrates through the first support and is in threaded connection with the first support.
The first support driving mechanism is started, the first support driving mechanism drives the first lead screw to rotate, the first support moves along the first guide mechanism under the driving of the first lead screw, and then the welding gun is moved.
Preferably, the second support is movably mounted on the first support, the moving direction of the second support is perpendicular to the plane where the moving direction of the first support and the axis of the workbench are located, the welding gun is arranged on the second support, and the second support can be arranged to correct the defect by adjusting the position of the second support under the condition that the workpiece is installed in a deviated mode, namely the part to be welded of the workpiece deviates from the moving track of the welding gun, so that the welding gun can move according to the part to be welded of the workpiece, and the welding quality is ensured.
The improved structure of the automobile seat frame is characterized in that a second guide mechanism is arranged on the first support, the second support is slidably mounted on the second guide mechanism and further comprises a second lead screw arranged on the first support, the second lead screw is parallel to the second guide mechanism, the second lead screw penetrates through the second support and is in threaded connection with the second support, a hand wheel is arranged at the end of the second lead screw, the hand wheel is rotated, the second lead screw connected with the hand wheel is rotated, the second lead screw drives the second support to move along the second guide mechanism, the moving track is accurate and reliable, the whole operation is simple, and the improved structure can be adjusted at any time and quickly according to actual conditions.
the welding device is characterized by comprising a third support and a third support driving mechanism, wherein the third support is arranged on the second support and can move up and down, the third support is arranged at the movable end of the third support driving mechanism, and the welding gun is arranged on the third support.
The welding gun is characterized in that a protective head is arranged at the gun head of the welding gun, a protective through hole is formed in the protective head, the protective through hole is formed in the vertical direction, the gun head of the welding gun is arranged at the upper end of the protective through hole, the lower end of the protective through hole leads to the surface of a workpiece to be welded, the lower surface of the protective head can be attached to the surface of the workpiece, a relatively isolated space can be formed between the protective through hole and the workpiece in the welding process through the protective through hole, welding oxidation is reduced, false welding and false welding are prevented, and welding quality is guaranteed.
The beneficial effects of the utility model reside in that:
1. The utility model provides a welding back cover machine is when in actual application, at first will treat the free end suit of welded work piece from the workstation on the workstation, treat the position of welding up, and guarantee that the directional work piece of rifle head treats the welding position, start hold-down mechanism afterwards, hold-down mechanism then compresses tightly the work piece on the workstation, then synchronous start welder and first support actuating mechanism, welder welds the work piece, simultaneously under first support actuating mechanism's drive, first support drives welder and removes along the support arm, and then realize the whole welding of work piece, compare the manual welding among the prior art, this operation welding efficiency is higher, and welding quality is better, welding quality is stable, the product uniformity is better.
2. Can produce a large amount of heats among the welding process, consequently the workstation can be heated to higher temperature, and cooling channel's setting can be cooled down, cooled off the workstation, prevents that it from being heated the deformation, increases its life, also can reduce the emergence of accidents such as scald that the operator maloperation caused simultaneously, and the security is better.
3. after a workpiece is sleeved on the workbench from the free end of the workbench, the air bag is communicated and inflated through an external air pressurizing device, the air bag gradually swells, the pressing plate swings around the hinge shaft of the pressing plate under the action of the air bag, namely, the pressing plate is pressed down, the pressing plate presses on the workpiece, namely, the workpiece is fixed, after welding is completed, the air bag deflates, and the workpiece is taken down.
4. the arrangement of the tension spring or the pressure spring can ensure that the pressure plate can be reset in time when the air bag is decompressed, so that a welded workpiece can be taken out.
5. The setting of retaining member can guarantee when the clamp plate compresses tightly the work piece, can not produce relative deformation between workstation and the hold-down mechanism, avoids because of the welding defect that the workstation warp and produce.
6. The first support driving mechanism is started, the first support driving mechanism drives the first lead screw to rotate, the first support moves along the first guide mechanism under the driving of the first lead screw, and then the welding gun is moved.
7. The second support can ensure that the defect can be corrected by adjusting the position of the second support under the condition that the workpiece is installed in a deviated mode, namely the part to be welded of the workpiece deviates from the moving track of the welding gun, so that the welding gun moves according to the part to be welded of the workpiece, and the welding quality is ensured.
8. Through rotating the hand wheel, and then rotate the second lead screw that is connected with it and rotate, the second lead screw drives the second support and removes along second guiding mechanism this moment, and the removal orbit is comparatively accurate, reliable, and whole easy operation, can be according to actual conditions at any time, adjust fast.
9. when a workpiece is installed, the third support driving mechanism is controlled to drive the welding gun to move upwards, so that the workpiece can be conveniently sleeved on the workbench, after the workpiece is installed, the third support driving mechanism is controlled to drive the welding gun to move downwards, welding can be carried out, and meanwhile, the distance between the welding gun and the workpiece can be flexibly adjusted according to the opposite difference of actual welding so as to adapt to welding of different workpieces.
10. the protection head is arranged to form a relatively isolated space between the protection through hole and the workpiece in the welding process so as to reduce welding oxidation, prevent formation of false welding and ensure welding quality.
Drawings
FIG. 1 is a front view of a welding bottom sealing machine according to an embodiment of the present invention;
FIG. 2 is a left side view of a welding bottom sealing machine according to an embodiment of the present invention;
FIG. 3 is a top view of a welding bottom sealing machine according to an embodiment of the present invention;
Fig. 4 is a cross-sectional view of a protective head in an embodiment of the present invention;
3 FIG. 3 5 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 34 3; 3
Fig. 6 is a top view of a protection head in an embodiment of the present invention;
wherein, the frame-1;
A workbench-2 and a cooling channel-21;
A workpiece-3;
The pressing mechanism-4, the baffle-41, the pressing plate-42, the air bag-43, the tension spring-44, the locking piece-45 and the jacking screw-46;
A supporting arm-5, a first bracket-51, a first bracket driving mechanism-52, a first guiding mechanism-53, a first lead screw-54, a second bracket-55, a second guiding mechanism-551, a second lead screw-552, a hand wheel-553, a third bracket-56 and a third bracket driving mechanism-561;
Welding gun-6, protective head-61 and protective through hole-611.
Detailed Description
the present invention will be described in detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The first embodiment is as follows:
As shown in fig. 1, a welding bottom sealing machine comprises a frame 1, a workbench 2, a pressing mechanism 4, a supporting arm 5 and a welding gun 6.
With reference to fig. 1 and 2, a cantilever-shaped workbench 2 is arranged on a frame 1, a workpiece 3 to be welded is sleeved on the workbench 2, a pressing mechanism 4 is arranged above the workbench 2, the workpiece 3 is pressed on the workbench 2 by the pressing mechanism 4, a supporting arm 5 is arranged above the pressing mechanism 4, a first support 51 is movably mounted on the supporting arm 5, a welding gun 6 is arranged on the first support 51, and a gun head of the welding gun 6 points to a part to be welded of the workpiece 3.
As shown in fig. 1, the device further includes a first support driving mechanism 52 connected to the first support 51, and the first support driving mechanism 52 can drive the first support 51 to move along the support arm 5, and the moving direction is parallel to the workbench 2.
with reference to fig. 1 and 2, the pressing mechanism 4 includes a baffle 41 disposed on the frame 1, a pressing plate 42 hinged below the baffle 41, and an air bag 43 disposed between the baffle 41 and the pressing plate 42.
Be provided with on baffle 41 and supply welder 6 to pass, the hole of dodging that removes, it is concrete, as shown in fig. 1, 2, baffle 41 sets up two, and two baffles 41 all set up along left right direction, and the two is located the front and back both sides of workstation 2 central line respectively, has formed the hole of dodging that supplies welder 6 to pass, remove promptly in the middle of consequently two baffles 41.
as shown in fig. 2, the two pressing plates 42 are provided, the pressing plates 42 are in a long strip shape, the pressing plates 42 are arranged along the left and right direction and are respectively located on two sides of the central line of the workbench 2, the distance between the two pressing plates 42 is smaller than the width of the workbench 2, the hinge shafts of the pressing plates 42 are parallel to the workbench 2, the hinge shafts are located on one side of the airbag 43 away from the workbench 2, and one end of the pressing plate 42 close to the workbench 2 is chamfered.
The air bag 43 can communicate with an external air pressurizing device, and the air bag 43 is formed in a long strip shape arranged in the left-right direction.
as shown in fig. 2, a tension spring 44 is disposed between the baffle 41 and the pressing plate 42, the tension spring 44 is located on one side of the hinge shaft close to the workbench 2, and according to actual conditions, a compression spring may also be disposed between the baffle 41 and the pressing plate 42, the compression spring is located on one side of the hinge shaft far from the workbench 2, so as to achieve the resetting of the pressing plate 42 after the operation.
As shown in fig. 1 to 3, the supporting arm 5 is provided with a first guiding mechanism 53, the guiding direction of the first guiding mechanism 53 is parallel to the table 2, the first bracket 51 is slidably mounted on the first guiding mechanism 53, the first guiding mechanism 53 is two parallel guide posts horizontally arranged on the supporting arm 5 along the left-right direction, the two guide posts are distributed up and down, and the first bracket 51 is slidably mounted on the guide posts, so as to realize the guiding of the guide posts to the first bracket 51.
The output shaft of the first bracket driving mechanism 52 is provided with a first lead screw 54, the first lead screw 54 is parallel to the guiding direction of the first guiding mechanism 53, the first lead screw 54 passes through the first bracket 51 and is connected with the first bracket 51 through a thread, and the first bracket driving mechanism 52 is a motor.
Example two:
the difference between this embodiment and the first embodiment is:
As shown in fig. 1, a cooling channel 21 is provided in the worktable 2, the main body of the cooling channel 21 is provided at the upper part of the worktable 2, the main body of the cooling channel 21 is parallel to the worktable 2, and both ends of the cooling channel 21 are communicated with an external cooling circulation device.
Example three:
The difference between this embodiment and the first embodiment is:
combine fig. 1, 2, the articulated retaining member 45 that is provided with of one end that is close to 2 cantilever ends of workstation of hold-down mechanism 4, the axis of articulated shaft perpendicular to workstation 2, be provided with the through-hole that supplies workstation 2 to pass on the retaining member 45, the one end of keeping away from hold-down mechanism 4 on the retaining member 45 is provided with top holding screw 46, retaining member 45 swings to the lowest position around the articulated shaft, and the through-hole is passed to 2 cantilever ends of workstation, and top holding screw 46 pushes up the below at 2 cantilever ends of workstation.
Example four:
The difference between this embodiment and the first embodiment is:
referring to fig. 1 and 2, a second support 55 is movably mounted on the first support 51, a moving direction of the second support 55 is perpendicular to a plane where the moving direction of the first support 51 and the axis of the workbench 2 are located, and the welding gun 6 is disposed on the second support 55.
with reference to fig. 1 and 2, a second guiding mechanism 551 is disposed on the first bracket 51, the second guiding mechanism 551 is two guide posts horizontally disposed on the first bracket 51 along the front-back direction, the two guide posts are distributed up and down, the second bracket 55 is slidably mounted on the two guide posts, so that the second bracket 55 is slidably mounted on the second guiding mechanism 551, the second guiding mechanism further includes a second lead screw 552 disposed on the first bracket 51, the second lead screw 552 is parallel to the second guiding mechanism 551, the second lead screw 552 passes through the second bracket 55 and is in threaded connection with the second bracket 55, and a hand wheel 553 is disposed at an end of the second lead screw 552.
example five:
The difference between this embodiment and the first embodiment is:
With reference to fig. 1 and 2, a third support 56 which is movable up and down is arranged on the second support 55, the welding gun further includes a third support driving mechanism 561 arranged on the second support 55, the third support driving mechanism 561 is a cylinder with a downward piston rod, the third support 56 is connected to a movable end of the third support driving mechanism 561, the welding gun 6 is arranged on the third support 56, the third support 56 is further provided with two guide pillars along the up-down direction, the two guide pillars are distributed in parallel in the front-back direction, and the second support 55 is provided with a guide sleeve which is matched with the guide pillars, so as to guide the third support 56 in the up-down direction.
Example six:
The difference between this embodiment and the first embodiment is:
With reference to fig. 1 and 2, a protective head 61 is arranged at a gun head of the welding gun 6, as shown in fig. 4-6, a protective through hole 611 is arranged on the protective head 61, the protective through hole 611 is a through hole which is through from top to bottom, the protective through hole 611 is formed in the vertical direction, an internal thread is arranged at the upper end of the protective through hole 611, the gun head of the welding gun 6 is mounted at the upper end of the protective through hole 611 through a thread, the lower end of the protective through hole 611 leads to the surface of the workpiece 3 to be welded, and the lower surface of the protective head 61 can be attached to the surface.
Further, as shown in fig. 1 and 4-6, the left side and the right side of the protection through hole 611 are both provided with observation holes 612, the observation holes 612 are through holes for an operator to observe the welding condition, the top of the observation holes 612 is provided with observation lenses 613, in combination with fig. 2 and 5, the front side and the rear side of the protection head 61 are provided with inclined planes matched with the end portions of the two pressing plates 42, when the pressing plates 42 are pressed on the workpiece 3, the front side and the rear side can be matched with the grooves formed between the two pressing plates 42, and then the protection head 61 can advance along the grooves formed between the two pressing plates 42, so that the welding track is more accurate.
The working principle is as follows:
The utility model provides a welding back cover machine when in actual use, at first will treat welded work piece 3 from workstation 2's free end suit on workstation 2, treat welded position up, concrete operation is: firstly controlling a third support driving mechanism 561 to drive a welding gun 6 to move upwards, then opening a locking part 45, sleeving a workpiece 3 to be welded on a workbench 2, ensuring that the part to be welded is positioned on the central line of the workbench 2, then locking the locking part 45 at the end part of the workbench 2, then starting an external air pressurizing device, inflating the air pressurizing device into an air bag 43, further pressing a pressing plate 42 downwards, pressing the workpiece 3 on the workbench 2 by the pressing plate 42, then controlling the third support driving mechanism 561 to drive the welding gun 6 to move downwards, then rotating a hand wheel 553, aligning the gun head of the welding gun 6 at the part to be welded, then synchronously starting the welding gun 6 and a first support driving mechanism 52, welding the workpiece 3 by the welding gun 6, and simultaneously driving the welding gun 6 to move along a support arm 5 by a first support 51 under the driving of the first support driving mechanism 52, thereby realizing the integral welding of the workpiece 3, compared with manual welding in the prior art, the operation has the advantages of high welding efficiency, good welding quality, stable welding quality and good product consistency.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. the utility model provides a welding back cover machine which characterized in that: the welding device comprises a rack (1), wherein a cantilever beam-shaped workbench (2) is arranged on the rack (1), a workpiece (3) to be welded is sleeved on the workbench (2), a pressing mechanism (4) is arranged above the workbench (2), the workpiece (3) is pressed on the workbench (2) by the pressing mechanism (4), a supporting arm (5) is arranged above the pressing mechanism (4), a first support (51) is movably arranged on the supporting arm (5), a welding gun (6) is arranged on the first support (51), and a gun head of the welding gun (6) points to a part to be welded of the workpiece (3);
the support device is characterized by further comprising a first support driving mechanism (52) connected with the first support (51), wherein the first support driving mechanism (52) can drive the first support (51) to move along the support arm (5), and the moving direction is parallel to the workbench (2).
2. A welding bottoming machine in accordance with claim 1, wherein: be provided with cooling channel (21) in workstation (2), the upper portion at workstation (2) is seted up to cooling channel (21) main part, and cooling channel (21) main part is on a parallel with workstation (2), the both ends and the cooling cycle equipment intercommunication of peripheral hardware of cooling channel (21).
3. A welding bottoming machine in accordance with claim 1, wherein: the pressing mechanism (4) comprises a baffle (41) arranged on the frame (1), a pressing plate (42) hinged below the baffle (41), and an air bag (43) arranged between the baffle (41) and the pressing plate (42);
The baffle (41) is provided with an avoidance hole for the welding gun (6) to pass through and move;
The two pressing plates (42) are respectively positioned on two sides of the central line of the workbench (2), the distance between the two pressing plates (42) is smaller than the width of the workbench (2), the hinged shaft of the pressing plates (42) is parallel to the workbench (2), and the hinged shaft is positioned on one side of the air bag (43) far away from the workbench (2);
the air bag (43) can be communicated with an external air pressurizing device.
4. A welding bottoming machine according to claim 3, characterized in that: a tension spring (44) is arranged between the baffle (41) and the pressure plate (42), and the tension spring (44) is positioned on one side of the hinged shaft close to the workbench (2);
Or a pressure spring is arranged between the baffle (41) and the pressure plate (42), and the pressure spring is positioned on one side of the hinging shaft away from the workbench (2).
5. A welding bottoming machine in accordance with claim 1, wherein: hold-down mechanism (4) are close to articulated retaining member (45) that is provided with of one end of workstation (2) cantilever end, the axis of articulated shaft perpendicular to workstation (2), be provided with the through-hole that supplies workstation (2) to pass on retaining member (45), the one end of keeping away from hold-down mechanism (4) on retaining member (45) is provided with top holding screw (46), retaining member (45) swing to the lowest position around the articulated shaft, and workstation (2) cantilever end passes the through-hole, and top holding screw (46) top is in the below of workstation (2) cantilever end.
6. a welding bottoming machine in accordance with claim 1, wherein: a first guide mechanism (53) is arranged on the supporting arm (5), the guide direction of the first guide mechanism (53) is parallel to the workbench (2), and the first bracket (51) is slidably mounted on the first guide mechanism (53);
the output shaft of the first bracket driving mechanism (52) is provided with a first lead screw (54), the first lead screw (54) is parallel to the guiding direction of the first guiding mechanism (53), and the first lead screw (54) penetrates through the first bracket (51) and is in threaded connection with the first bracket (51).
7. A welding bottoming machine in accordance with claim 1, wherein: a second support (55) is movably mounted on the first support (51), the moving direction of the second support (55) is perpendicular to the plane where the moving direction of the first support (51) and the axis of the workbench (2) are located, and the welding gun (6) is arranged on the second support (55).
8. A welding bottoming machine in accordance with claim 7, wherein: the first support (51) is provided with a second guide mechanism (551), the second support (55) is installed on the second guide mechanism (551) in a sliding mode, the first support further comprises a second lead screw (552) arranged on the first support (51), the second lead screw (552) is parallel to the second guide mechanism (551), the second lead screw (552) penetrates through the second support (55) and is in threaded connection with the second support (55), and a hand wheel (553) is arranged at the end portion of the second lead screw (552).
9. A welding bottoming machine in accordance with claim 7, wherein: the welding device is characterized in that a third support (56) which can move up and down is arranged on the second support (55), the welding device also comprises a third support driving mechanism (561) arranged on the second support (55), the third support (56) is connected to the movable end of the third support driving mechanism (561), and the welding gun (6) is arranged on the third support (56).
10. A welding bottoming machine in accordance with claim 1, wherein: the welding gun comprises a welding gun (6) and is characterized in that a protective head (61) is arranged at the gun head of the welding gun (6), a protective through hole (611) is formed in the protective head (61), the protective through hole (611) is formed in the vertical direction, the gun head of the welding gun (6) is installed at the upper end of the protective through hole (611), the lower end of the protective through hole (611) leads to the surface of a workpiece (3) to be welded, and the lower surface of the protective head (61) can be attached to the surface of the workpiece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393860.4U CN209754362U (en) | 2019-03-25 | 2019-03-25 | Welding back cover machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393860.4U CN209754362U (en) | 2019-03-25 | 2019-03-25 | Welding back cover machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209754362U true CN209754362U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920393860.4U Active CN209754362U (en) | 2019-03-25 | 2019-03-25 | Welding back cover machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN209754362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877501A (en) * | 2019-03-25 | 2019-06-14 | 铜陵盈佳机械有限责任公司 | A kind of welding bottoming machine |
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2019
- 2019-03-25 CN CN201920393860.4U patent/CN209754362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877501A (en) * | 2019-03-25 | 2019-06-14 | 铜陵盈佳机械有限责任公司 | A kind of welding bottoming machine |
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