CN114473332B - Welding process flow for front door of electric cabinet and welding tool system thereof - Google Patents
Welding process flow for front door of electric cabinet and welding tool system thereof Download PDFInfo
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- CN114473332B CN114473332B CN202111480751.4A CN202111480751A CN114473332B CN 114473332 B CN114473332 B CN 114473332B CN 202111480751 A CN202111480751 A CN 202111480751A CN 114473332 B CN114473332 B CN 114473332B
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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
- 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
- B23K37/0443—Jigs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a welding process flow of a front door of an electric cabinet and a welding tool system thereof, wherein the welding tool system is used for welding, a front door plate, a door lining and an inner lining plate are firstly placed in a lifting device, and are fixed through a door plate clamp, and then the lifting device is lowered; and after all the welding is completed, all the clamps are loosened, and the lifting device is driven to ascend to take down the workpiece. According to the invention, the mounting holes on the front door plate of the electric cabinet are utilized to reasonably arrange the positions of the clamps, so that the whole welding process can be completed on the tool system, and the working efficiency is effectively improved; the clamp is driven to tighten through the multiple cylinders of the control cabinet linkage control, multidirectional synchronous clamping can be carried out, so that parts which are not affected mutually in the welding process can be clamped simultaneously, welding is carried out simultaneously, and the working efficiency is further improved.
Description
Technical Field
The invention relates to the field of welding processes, in particular to a welding process flow of a front door of an electric cabinet and a welding tool system thereof.
Background
The electric cabinet is generally used for power distribution control, the electric cabinet is internally provided with an electric original, places with high requirements on one-time safety are required to be protected, the electric cabinet front door is generally used for shielding and opening and closing, the electric cabinet front door is convenient to detect faults when protecting the electric original inside, the common electric cabinet front door is required to meet the requirements on protection level, the electric cabinet front door is more in material consumption and large in weight, is easy to wear and the like, the electric cabinet front door is high in strength and high in rigidity, and is light in weight, the welding process is adopted for the electric cabinet front door to finish, because the door panels are more in component parts, the electric cabinet front door has a little influence on each other, and special-shaped assembly parts are arranged, and the tool clamps used for welding are required to be separated, so that the welding efficiency is reduced.
Disclosure of Invention
The invention aims to: in order to overcome the defects in the prior art, the invention provides an electric cabinet front door welding process flow and a welding tool system thereof, which have the advantages of high automation degree, reasonable fixture arrangement, high working efficiency and cost saving.
The technical scheme is as follows: in order to achieve the above purpose, the welding process flow of the front door of the electric cabinet and the welding tool system thereof provided by the invention concretely comprise the following steps of;
step A, installing a front door plate: firstly, a front door plate, a door lining and a lining plate are placed in a lifting device, fixed through a door plate clamp, and then the lifting device is lowered;
step B, welding a linear speed fixing plate: firstly, installing a fixed line speed plate, then clamping the line speed fixed plate through a plurality of line speed fixed plate clamps, and loosening the line speed fixed plate clamps after welding is completed;
step C, welding a hinge: firstly, installing a hinge, then fastening the hinge through a plurality of hinge clamps, and loosening the hinge clamps after welding;
step D, welding an advertising screen fixing assembly, a pressing plate fixing frame and a touch screen mounting plate: firstly, respectively installing an advertisement screen fixing assembly, a pressing plate fixing frame and a touch screen mounting plate, clamping the advertisement screen fixing assembly, the pressing plate fixing frame and the touch screen mounting plate through a plurality of part clamps, and loosening the part clamps after welding;
step E, welding a touch screen mounting plate side baffle and a front door reinforcing plate: installing the side baffle plate of the touch screen installation plate and the front door reinforcing plate, clamping the side baffle plate of the touch screen installation plate and the front door reinforcing plate through a plurality of part clamps, and loosening the part clamps after welding is completed;
step F: and (5) removing the workpiece: and after all welding is finished, all clamps are loosened, the lifting device is driven to ascend, and the workpiece is taken down.
Further, in the step AF, the lifting device, the door plate clamp, the line speed fixing plate clamp, the hinge clamp and the part clamp are all driven by air cylinders, a plurality of the air cylinders are all controlled in a linkage manner through a control cabinet, and corresponding buttons on a control panel of the control cabinet are sequentially operated according to the sequence of the step AF.
Further, the back side of the front door plate is sunken, the back side of the front door plate is provided with an inner lining plate, the inner lining plates are supported through the door lining, and the door lining is L-shaped; the middle part of the inner lining plate is provided with a hole as an installation interval, and the installation interval is internally provided with the line speed fixing plate, the advertising screen fixing assembly, the pressing plate fixing frame, the touch screen mounting plate side baffle plate and the front door reinforcing plate;
the front door reinforcing plate comprises a main reinforcing plate and a plurality of short reinforcing plates, wherein the main reinforcing plate is in a T shape, the main reinforcing plate is arranged in the lower half interval of the installation interval, a plurality of short reinforcing plates are arranged in two rectangular small areas separated by the main reinforcing plate, the short reinforcing plates comprise vertical short reinforcing plates, the vertical short reinforcing plates are vertically arranged on the central axis of the rectangular small areas, a plurality of transverse short reinforcing plates are distributed on two sides of the vertical short reinforcing plates, and the transverse short reinforcing plates are staggered in height.
Both ends of the top surface and the bottom surface of the front door plate and both outer side surfaces of the front door plate are provided with door lining plates.
Further, an advertisement screen mounting hole is formed in the front door plate, and an advertisement screen is fixedly mounted in the advertisement screen mounting hole through the advertisement screen fixing assembly;
the advertisement screen fixing piece comprises an advertisement screen supporting plate and two advertisement screen side baffles, the advertisement screen supporting plate is arranged along the lower edge of the advertisement screen mounting hole, the two advertisement screen side baffles are respectively attached to the edges of two sides of the advertisement screen mounting hole, the advertisement screen supporting plate and the two advertisement screen side baffles form a U-shaped mounting groove, and the advertisement screen is correspondingly mounted in the U-shaped mounting groove;
the advertisement screen support plate supports the advertisement screen, and the two advertisement screen side baffles respectively laterally support the two vertical sides of the advertisement screen.
Further, a touch screen assembly hole is further formed in the front door plate, the touch screen assembly hole is internally supported and fixed through a touch screen assembly plate side baffle, one touch screen assembly plate side baffle is respectively arranged on two vertical sides of the touch screen assembly hole in a fitting mode, the touch screen assembly plate is correspondingly clamped between the two touch screen assembly plate side baffles, the touch screen assembly plate is obliquely arranged, a touch screen is installed in the middle of the touch screen assembly plate, and the screen of the touch screen is obliquely upwards;
the touch screen mounting plate side baffle comprises a vertical long baffle and a horizontal short baffle, the vertical long baffle laterally supports the vertical side edge of the touch screen mounting plate, and the horizontal short baffle is supported by the back side of the front door plate at the lower bottom edge of the touch screen mounting plate.
Further, the welding tool system comprises a base, wherein the base is a rectangular mounting plate, and tool support legs with a plurality of pulleys are arranged on the bottom surface of the base; the door plant anchor clamps encircle in the base edge is provided with a plurality of, elevating gear is according to the profile arrangement setting of preceding door plant, line speed fixed plate anchor clamps, hinge anchor clamps and part anchor clamps all correspond to the part position setting that needs the clamping.
Further, the lifting device comprises a plurality of lifting structures, the lifting structures are uniformly arranged in a ring shape and are arranged along the outline of the front door plate, and the lifting structures support the bottom edge of the front door plate;
the lifting structure comprises a top block, the top block is arranged in a top block hole in a sliding mode, the top block hole vertically penetrates through the base, the top block is driven by a cylinder, the cylinder is fixed through a cylinder mounting seat, the cylinder mounting seat is fixedly mounted on the bottom surface of the base corresponding to the top block hole, a straight hole for a movable end of the cylinder to penetrate through is formed in the cylinder mounting seat, and the straight hole is vertically aligned with the top block hole.
Further, the door panel clamp comprises a side pressure clamp and an upper pressure clamp; the side pressing clamp comprises a side pressing plate, the side pressing plate is driven by a side pressing cylinder, and the side pressing cylinder is connected to the movable end of the pressing arm assembly through a cylinder fixing block; the upper pressing clamp comprises an upper pressing plate, the upper pressing plate is driven by the pressing arm assembly, and the upper pressing plate is fixed at the movable end of the pressing arm assembly through a connecting block.
Further, the arm pressing assembly comprises an arm pressing assembly, the middle part of a bar arm body of the arm pressing assembly penetrates through a rotating shaft, the arm pressing assembly rotates relative to the rotating shaft, one end, close to the base, of the arm pressing assembly is hinged to the movable end of an arm pressing driving cylinder, the cylinder body of the arm pressing driving cylinder is hinged to the edge of the base, and the movable end of the arm pressing assembly is provided with an upper pressing plate and a side pressing plate.
Further, the part fixture comprises a touch screen mounting plate fixture, wherein the touch screen mounting plate fixture comprises a lower support assembly and an inner support assembly; the two lower support assemblies are respectively used for supporting two sides of the bottom surface of the touch screen mounting plate, and the inner support assemblies are supported on the inner side surfaces of the touch screen mounting holes;
the lower support assembly comprises a support block, the support block is fixedly connected to a movable seat through a connecting block, the movable seat is driven to horizontally move through an air cylinder, the air cylinder is fixed to a fixed seat through an air cylinder fixed seat, the fixed seat is horizontally fixed to the bottom surface of the base through a connecting block, the movable seat is horizontally arranged in a sliding groove in a sliding mode, and the sliding groove is formed in the upper surface of the fixed seat; the base is provided with a through groove for the supporting block to move, and the supporting block passes through the through groove and is exposed out of the upper surface of the base;
the inner support assembly comprises two transverse inner pressing plates and two oblique inner pressing plates, the two transverse inner pressing plates are driven by an air cylinder to move in the horizontal direction in opposite directions, the two transverse inner pressing plates respectively support the inner side surfaces of the two sides of the touch screen mounting hole, the two oblique inner pressing plates are arranged in the same direction, the two oblique inner pressing plates extend downwards through the air cylinder in a driving mode, the inner side surfaces of the oblique lower sides of the touch screen mounting hole are supported by the oblique inner pressing plates, the air cylinders are fixedly arranged on mounting seats located in the center of the touch screen mounting hole, and one side end surface of each mounting seat, which is far away from each oblique inner pressing plate, is flat.
The beneficial effects are that: according to the welding process flow and the welding tool system for the front door of the electric cabinet, disclosed by the invention, the mounting holes on the front door plate of the electric cabinet are utilized to reasonably arrange the positions of the clamps, so that the whole welding process can be finished on the tool system, the front door plate is prevented from being detached for multiple times, and the working efficiency is effectively improved; through reasonable tool structure design, the welding parts are positioned accurately, clamped stably, and welding quality is guaranteed; the control cabinet is used for controlling the plurality of cylinders in a linkage way to drive the clamp to tighten, so that multidirectional synchronous clamping can be performed, parts which are not affected by each other in the welding process can be clamped simultaneously, welding is performed simultaneously, and the working efficiency is further improved; and adopt welded technology to install door plant reinforcing plate and interior welt on the sunken preceding door plant in inboard, firm door plant structure, when guaranteeing that the door plant has certain thick end, practiced thrift the material, strengthened preceding door plant intensity and rigidity, improved the protection level of this electric cabinet door.
Drawings
FIG. 1 is a flow chart of a welding process;
FIG. 2 is a block diagram of the front door of the electric cabinet;
FIG. 3 is a front door main side view and a main side sectional view of the computer cabinet;
FIG. 4 is a block diagram of a welding tooling system;
FIG. 5 is a top view of the lifting device;
FIG. 6 is a bottom view of the lifting device;
FIG. 7 is a block diagram of a door panel fixture;
FIG. 8 is a block diagram of a press arm assembly;
FIG. 9 is a block diagram of a touch screen mounting plate fixture;
FIG. 10 is a block diagram of the lower support assembly;
fig. 11 is a block diagram of the inner support assembly.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
1-11, a welding process flow of a front door of an electric cabinet and a welding tool system thereof, wherein the welding is carried out through the welding tool system, and the welding process flow specifically comprises the following steps of;
step A, installing a front door plate 1: firstly, a front door plate 1, a door lining 2 and a lining plate 3 are placed in a lifting device, fixed through a door plate clamp, and then the lifting device is lowered;
step B, welding a linear velocity fixing plate 4: firstly, installing a fixed line speed plate 4, then clamping the line speed fixed plate 4 by a plurality of line speed fixed plate clamps, and loosening the line speed fixed plate clamps after welding is finished;
step C, welding a hinge: firstly, installing a hinge 10, then fastening the hinge 10 through a plurality of hinge clamps, and loosening the hinge clamps after welding;
step D, welding the advertising screen fixing assembly 5, the pressing plate fixing frame 6 and the touch screen mounting plate 7: firstly, respectively installing an advertisement screen fixing assembly 5, a pressing plate fixing frame 6 and a touch screen mounting plate 7, then clamping the advertisement screen fixing assembly 5, the pressing plate fixing frame 6 and the touch screen mounting plate 7 through a plurality of part clamps, and loosening the part clamps after welding;
step E, welding a touch screen mounting plate side baffle 8 and a front door reinforcing plate 9: installing the side baffle plate 8 of the touch screen mounting plate and the front door reinforcing plate 9, clamping the side baffle plate 8 of the touch screen mounting plate and the front door reinforcing plate 9 through a plurality of part clamps, and loosening the part clamps after welding;
step F: and (5) removing the workpiece: and after all welding is finished, all clamps are loosened, the lifting device is driven to ascend, and the workpiece is taken down.
In the steps A-F, the lifting device, the door plate clamp, the line speed fixing plate clamp, the hinge clamp and the part clamp are all driven by air cylinders, a plurality of the air cylinders are all controlled in a linkage manner through a control cabinet, and corresponding buttons on a control panel of the control cabinet are sequentially operated according to the sequence of the steps A-F.
The back side of the front door plate 1 is concave, an inner lining plate 3 is attached to the back side of the front door plate 1, the inner lining plates 3 are supported through the door lining 2, and the door lining 2 is L-shaped; the middle part of the inner lining plate 3 is provided with a hole as an installation interval, and the installation interval is internally provided with the line speed fixing plate 4, the advertising screen fixing assembly 5, the pressing plate fixing frame 6, the touch screen mounting plate 7, the touch screen mounting plate side baffle plate 8 and the front door reinforcing plate 9; the structure layout is reasonable, plays the guard action through setting up the door inside lining, supports interior welt through L shape inside lining, can make interior welt fixed more firm.
The front door reinforcing plate 9 comprises a main reinforcing plate 9-1 and a plurality of short reinforcing plates, the main reinforcing plate 9-1 is T-shaped, the main reinforcing plate 9-1 is arranged in the lower half interval of the installation interval, a plurality of short reinforcing plates are arranged in two rectangular small areas 9-2 separated by the main reinforcing plate 9-1, the short reinforcing plates comprise vertical short reinforcing plates 9-3, the vertical short reinforcing plates 9-3 are vertically arranged on the central axis of the rectangular small areas 9-2, a plurality of transverse short reinforcing plates 9-4 are distributed on two sides of the vertical short reinforcing plates 9-3, and the transverse short reinforcing plates 9-4 are staggered in height;
the main reinforcing plate with the T shape is used as a main framework, and the criss-cross short reinforcing plates are arranged, so that the strength and rigidity of the door plate are enhanced while the thickness of the door plate is not changed, the deformation of the door plate caused by external force is reduced or reduced, materials are saved, the weight of the door plate is reduced, and the cost is reduced.
Both ends of the top surface and the bottom surface of the front door plate 1 and both outer side surfaces of the front door plate 1 are provided with door lining plates 1-1; through setting up the door welt for the door plant before the protection, let the door plant avoid wearing and tearing and striking at the switch in-process before.
An advertisement screen mounting hole is formed in the front door plate 1, and an advertisement screen 11 is fixedly mounted in the advertisement screen mounting hole through the advertisement screen fixing assembly 5;
the advertisement screen fixing piece 5 comprises an advertisement screen supporting plate 5-1 and two advertisement screen side baffles 5-2, the advertisement screen supporting plate 5-1 is arranged along the lower edge of the advertisement screen mounting hole, the two advertisement screen side baffles 5-2 are respectively attached to the two side edges of the advertisement screen mounting hole, the advertisement screen supporting plate 5-1 and the two advertisement screen side baffles 5-2 form a U-shaped mounting groove, and the advertisement screen 11 is correspondingly mounted in the U-shaped mounting groove; the U-shaped three-way support is adopted, so that a stable fixing effect is achieved.
The advertisement screen support plate 5-1 supports the advertisement screen 11, and the two advertisement screen side baffles 5-2 laterally support the two vertical sides of the advertisement screen 11 respectively; the advertising screen is ensured not to loosen.
The front door plate 1 is also provided with a touch screen assembly hole, the touch screen assembly hole is internally supported and fixed by a touch screen assembly plate side baffle 8, two vertical sides of the touch screen assembly hole are respectively provided with one touch screen assembly plate side baffle 8, the touch screen assembly plate 7 is correspondingly clamped between the two touch screen assembly plate side baffles 8, the touch screen assembly plate 7 is obliquely arranged, a touch screen 12 is arranged in the middle of the touch screen assembly plate 7, and the screen of the touch screen 12 is obliquely upwards;
firstly, the firm installation of the touch screen is ensured, and the touch screen mounting plate is used as a carrier and is obliquely arranged. The screen is kept at an angle suitable for watching, meanwhile, the touch screen is sunken inwards and is arranged on the front side face of the front door panel, a certain peep-proof effect is achieved through the baffles on the two sides, and the obliquely arranged touch screen is more comfortable to operate.
The touch screen mounting plate side baffle plate 8 comprises a vertical long baffle plate 8-1 and a horizontal short baffle plate 8-2, the vertical long baffle plate 8-1 laterally supports the vertical side edge of the touch screen mounting plate 7, and the horizontal short baffle plate 8-2 supports the lower bottom edge of the touch screen mounting plate 7 by the back side of the front door plate 1; the touch screen mounting plate is supported and fixed on two sides of the vertical long baffle plate, and is limited through the horizontal short baffle plate, so that the touch screen mounting plate is guaranteed to be mounted in place.
The welding tool system comprises a base 13, wherein the base 13 is a rectangular mounting plate, and a plurality of tool supporting legs 14 with pulleys are arranged on the bottom surface of the base 13; the door plant anchor clamps encircle in base 13 edge is provided with a plurality of, elevating gear is according to the profile arrangement setting of preceding door plant 1, line speed fixed plate anchor clamps, hinge anchor clamps and part anchor clamps all correspond to the part position setting that needs the clamping, and the anchor clamps position sets up rationally, and simple structure is compact, and complementary interference can synchronous action to improve work efficiency.
The lifting device comprises a plurality of lifting structures 15, wherein the lifting structures 15 are uniformly arranged in a ring shape and are arranged along the outline of the front door plate 1, and the lifting structures 15 support the bottom edge of the front door plate 1;
the lifting structure 15 comprises a top block 15-1, the top block 15-1 is arranged in a top block hole 15-2 in a sliding manner, the top block hole 15-2 vertically penetrates through the base 13, the top block 15-2 is driven by a cylinder, the cylinder is fixed through a cylinder mounting seat 15-3, the cylinder mounting seat 15-3 is fixedly mounted on the bottom surface of the base 13 corresponding to the top block hole 15-1, a straight hole 15-4 for a movable end of the cylinder to penetrate through is formed in the cylinder mounting seat 15-3, and the straight hole 15-4 is vertically aligned with the top block hole 15-2;
the lifting device is arranged as the loading and unloading device, so that the front door plate is convenient to position, clamp and take a finished workpiece; the lifting structures are adopted, so that the front door plate profile is uniformly arranged in a point position distribution mode, namely, the effect of stable lifting is achieved, the occupied area of the device is greatly reduced, and the influence on the welding process is reduced.
The door panel clamp comprises a side pressure clamp 16 and an upper pressure clamp 17; the side pressure clamp 16 comprises a side pressure plate 16-1, the side pressure plate 16-1 is driven by a side pressure cylinder 16-2, and the side pressure cylinder 16-2 is connected to the movable end of the pressure arm assembly 18 by a cylinder fixing block; the upper pressing clamp 17 comprises an upper pressing plate 17-1, the upper pressing plate 17-1 is driven by the pressing arm assembly 18, and the upper pressing plate 17-1 is fixed at the movable end of the pressing arm assembly 18 through a connecting block;
when the front door plate is installed, the front door plate is positioned and placed on the lifting device, the side pressing clamp is used for fixing the door plate, the door plate is prevented from moving in the descending process of the following lifting device, installation errors are caused, the side pressing clamp can be synchronously driven to synchronously descend along with the door plate in the descending process, and meanwhile the upper pressing plate is driven by the side pressing arm assembly to downwards press the front door plate from the upper direction of the front door plate.
The pressing arm assembly 18 comprises a pressing arm 18-1, the middle part of a bar arm body of the pressing arm 18-1 penetrates through a rotating shaft 18-2, the pressing arm 18-1 rotates relative to the rotating shaft 18-2, one end, close to the base 13, of the pressing arm 18-1 is hinged to a movable end of a pressing arm driving cylinder 18-3, a cylinder body of the pressing arm driving cylinder 18-3 is hinged to the edge of the base 13, and the movable end of the pressing arm 18-1 is provided with an upper pressing plate 17-1 and a side pressing plate 16-1;
the lever structure is used as a transmission structure, and the structure is simple and compact.
The part fixture comprises a touch screen mounting plate fixture 19, wherein the touch screen mounting plate fixture 19 comprises a lower support assembly 20 and an inner support assembly 21; the two lower support assemblies 20 are arranged, the two lower support assemblies 20 respectively support two sides of the bottom surface of the touch screen mounting plate, and the inner support assembly 21 is supported on the inner side surface of the touch screen mounting hole;
the touch screen mounting plate fixture 19 is characterized in that sliding limiting blocks 19-1 are further arranged on two sides of the touch screen mounting plate fixture 19, the sliding limiting blocks 19-1 are L-shaped, the two sliding limiting blocks 19-1 respectively limit two end faces of the touch screen mounting plate, the sliding limiting blocks 19-1 are arranged in sliding through grooves (19-2) in a sliding mode, and the sliding limiting blocks 19-1 are driven to horizontally slide through air cylinders.
Because the touch screen mounting hole is left in the middle of the touch screen mounting plate, the touch screen mounting plate is supported on two sides of the touch screen mounting hole through the two lower supporting pieces, so that the touch screen mounting plate is horizontally supported, and then the inner side surface of the touch screen mounting hole is supported in a multidirectional mode through the inner supporting component, so that the effect of complete fixation is achieved.
The lower support assembly 20 comprises a support block 22, the support block 22 is fixedly connected to a movable seat 23 through a connecting block, the movable seat 23 is driven to horizontally move through an air cylinder, the air cylinder is fixed on a fixed seat 25 through an air cylinder fixed seat 24, the fixed seat 25 is horizontally fixed on the bottom surface of the base 13 through the connecting block, the movable seat 23 is horizontally arranged in a sliding groove 26 in a sliding manner, and the sliding groove 26 is arranged on the upper surface of the fixed seat 25; the base 13 is provided with a through groove 27 for the support block 22 to move, and the support block 22 passes through the through groove 27 and is exposed out of the upper surface of the base 13;
the upper end face of the supporting block is arranged according to the inclination angle of the touch screen mounting plate, after the touch screen mounting plate is mounted at a preset position, the supporting block is driven by the air cylinder to horizontally move to be contacted with the bottom face of the touch screen mounting plate, the touch screen mounting plate is supported and fixed, and then the touch screen mounting plate is clamped and fixed through the pressing block matched with the supporting component.
The inner support assembly 21 comprises two transverse inner pressing plates 21-1 and two oblique inner pressing plates 21-2, the two transverse inner pressing plates 21-1 are driven by an air cylinder to move in the horizontal direction in the opposite direction, the two transverse inner pressing plates 21-1 respectively support inner side surfaces of two sides of a touch screen mounting hole, the two oblique inner pressing plates 21-2 are arranged in the same direction, the two oblique inner pressing plates 21-2 are driven by the air cylinder to extend downwards in an oblique mode, the oblique inner pressing plates 21-2 support inner side surfaces of the oblique lower sides of the touch screen mounting hole, the air cylinders are fixedly arranged on mounting seats 28 positioned in the center of the touch screen mounting hole, and one side end surfaces of the mounting seats 28 away from the oblique inner pressing plates 21-2 are flat;
because the touch screen mounting hole is located the inclined plane center of touch screen mounting panel, consequently this touch screen mounting hole is the square mounting hole that the slope set up, through the mount pad level the terminal surface as the location benchmark, with the top edge laminating of touch screen mounting hole level the terminal surface and carry out spacingly, through the cylinder drive for transversely inwards pressing plate stretches out and compresses tightly towards the just right touch screen mounting hole with the slant interior pressing plate simultaneously, cooperates supporting component's fixed, reaches the effect of complete fixed, can guarantee welded quality.
The foregoing description is only of the preferred embodiments of the invention, it being noted that: it will be apparent to those skilled in the art that numerous modifications and adaptations can be made without departing from the principles of the invention described above, and such modifications and adaptations are intended to be comprehended within the scope of the invention.
Claims (1)
1. The utility model provides a welding frock system among electric cabinet qianmen welds dress technological process which characterized in that: the door comprises a front door plate (1), wherein the back side of the front door plate (1) is sunken, an inner lining plate (3) is attached to the back side of the front door plate (1), the inner lining plates (3) are supported through a door lining (2), and the door lining (2) is L-shaped; the middle part of the inner lining plate (3) is provided with a hole as an installation interval, and a linear speed fixing plate (4), an advertising screen fixing assembly (5), a pressing plate fixing frame (6), a touch screen mounting plate (7), a touch screen mounting plate side baffle plate (8) and a front door reinforcing plate (9) are arranged in the installation interval;
the front door reinforcing plate (9) comprises a main reinforcing plate (9-1) and a plurality of short reinforcing plates, the main reinforcing plate (9-1) is T-shaped, the main reinforcing plate (9-1) is arranged in the lower half section of the installation section, a plurality of short reinforcing plates are arranged in two rectangular small areas (9-2) separated by the main reinforcing plate (9-1), the short reinforcing plates comprise vertical short reinforcing plates (9-3), the vertical short reinforcing plates (9-3) are vertically arranged on the central axis of the rectangular small areas (9-2), a plurality of transverse short reinforcing plates (9-4) are distributed on two sides of the vertical short reinforcing plates (9-3), and the transverse short reinforcing plates (9-4) are staggered in height;
both ends of the top surface and the bottom surface of the front door plate (1) and both outer side surfaces of the front door plate (1) are provided with door lining plates (1-1);
the welding process flow method comprises the following steps:
welding is carried out through a welding tool system, and the method specifically comprises the following steps of;
step A, installing a front door plate (1): firstly, a front door plate (1), a door lining (2) and a lining plate (3) are placed in a lifting device, and are fixed through a door plate clamp, and then the lifting device descends;
step B, welding a linear speed fixing plate (4): firstly, installing a line speed fixing plate (4), then clamping the line speed fixing plate (4) through a plurality of line speed fixing plate clamps, and loosening the line speed fixing plate clamps after welding is finished;
step C, welding a hinge: firstly, installing a hinge (10), then fastening the hinge (10) through a plurality of hinge clamps, and loosening the hinge clamps after welding;
step D, welding an advertising screen fixing assembly (5), a pressing plate fixing frame (6) and a touch screen mounting plate (7): firstly, respectively installing an advertisement screen fixing assembly (5), a pressing plate fixing frame (6) and a touch screen mounting plate (7), clamping the advertisement screen fixing assembly (5), the pressing plate fixing frame (6) and the touch screen mounting plate (7) through a plurality of part clamps, and loosening the part clamps after welding;
step E, welding a touch screen mounting plate side baffle (8) and a front door reinforcing plate (9): installing the side baffle plate (8) of the touch screen installation plate and the front door reinforcing plate (9), clamping the side baffle plate (8) of the touch screen installation plate and the front door reinforcing plate (9) through a plurality of part clamps, and loosening the part clamps after welding;
step F: and (5) removing the workpiece: after all welding is completed, all clamps are loosened, the lifting device is driven to ascend, and the workpiece is taken down;
in the steps A-F, the lifting device, the door plate clamp, the linear speed fixing plate clamp, the hinge clamp and the part clamp are all driven by air cylinders, a plurality of the air cylinders are all controlled in a linkage manner through a control cabinet, and corresponding buttons on a control panel of the control cabinet are sequentially operated according to the sequence of the steps A-F;
an advertisement screen mounting hole is formed in the front door plate (1), and an advertisement screen (11) is fixedly mounted in the advertisement screen mounting hole through the advertisement screen fixing assembly (5);
the advertising screen fixing assembly (5) comprises an advertising screen supporting plate (5-1) and two advertising screen side baffles (5-2), wherein the advertising screen supporting plate (5-1) is arranged along the lower edge of an advertising screen mounting hole, the two advertising screen side baffles (5-2) are respectively attached to the edges of two sides of the advertising screen mounting hole, the advertising screen supporting plate (5-1) and the two advertising screen side baffles (5-2) form a U-shaped mounting groove, and the advertising screen (11) is correspondingly mounted in the U-shaped mounting groove;
the advertisement screen support plate (5-1) supports the advertisement screen (11), and the two advertisement screen side baffles (5-2) respectively support the two vertical sides of the advertisement screen (11) laterally;
the front door plate (1) is also provided with a touch screen assembly hole, the touch screen assembly hole is internally supported and fixed by a touch screen assembly plate side baffle plate (8), one touch screen assembly plate side baffle plate (8) is respectively arranged on two vertical side edges of the touch screen assembly hole, the touch screen assembly plate (7) is correspondingly clamped between the two touch screen assembly plate side baffle plates (8), the touch screen assembly plate (7) is obliquely arranged, a touch screen (12) is arranged in the middle of the touch screen assembly plate (7), and the screen of the touch screen (12) is obliquely upwards;
the touch screen mounting plate side baffle (8) comprises a vertical long baffle (8-1) and a horizontal short baffle (8-2), the vertical long baffle (8-1) laterally supports the vertical side edge of the touch screen mounting plate (7), and the horizontal short baffle (8-2) supports the lower bottom edge of the touch screen mounting plate (7) from the back side of the front door plate (1);
the welding tool system comprises a base (13), wherein the base (13) is a rectangular mounting plate, and tool support legs (14) with a plurality of belt wheels are arranged on the bottom surface of the base (13); the door plate clamps are arranged around the edges of the base (13), the lifting devices are arranged according to the outline of the front door plate (1), and the linear speed fixing plate clamps, the hinge clamps and the part clamps are arranged corresponding to the positions of the parts to be clamped;
the lifting device comprises a plurality of lifting structures (15), wherein the lifting structures (15) are uniformly arranged in a ring shape and are arranged along the outline of the front door plate (1), and the lifting structures (15) support the bottom edge of the front door plate (1);
the lifting structure (15) comprises a top block (15-1), the top block (15-1) is arranged in a top block hole (15-2) in a sliding mode, the top block hole (15-2) vertically penetrates through the base (13), the top block (15-1) is driven by a cylinder, the cylinder is fixed through a cylinder mounting seat (15-3), the cylinder mounting seat (15-3) is fixedly mounted on the bottom surface of the base (13) corresponding to the top block hole (15-2), a straight hole (15-4) for a movable end of the cylinder to penetrate through is formed in the cylinder mounting seat (15-3), and the straight hole (15-4) is vertically aligned with the top block hole (15-2);
the door plate clamp comprises a side pressure clamp (16) and an upper pressure clamp (17); the side pressure clamp (16) comprises a side pressure plate (16-1), the side pressure plate (16-1) is driven by a side pressure cylinder (16-2), and the side pressure cylinder (16-2) is connected to the movable end of the pressure arm assembly (18) through a cylinder fixing block; the upper pressing clamp (17) comprises an upper pressing plate (17-1), the upper pressing plate (17-1) is driven by the pressing arm assembly (18), and the upper pressing plate (17-1) is fixed at the movable end of the pressing arm assembly (18) through a connecting block;
the pressing arm assembly (18) comprises a pressing arm (18-1), the middle part of an arm body of the pressing arm (18-1) penetrates through a rotating shaft (18-2), the pressing arm (18-1) rotates relative to the rotating shaft (18-2), one end, close to the base (13), of the pressing arm (18-1) is hinged to the movable end of a pressing arm driving cylinder (18-3), a cylinder body of the pressing arm driving cylinder (18-3) is hinged to the edge of the base (13), and the movable end of the pressing arm (18-1) is provided with the upper pressing plate (17-1) and the side pressing plate (16-1);
the part fixture comprises a touch screen mounting plate fixture (19), wherein the touch screen mounting plate fixture (19) comprises a lower support assembly (20) and an inner support assembly (21); the two lower support assemblies (20) are arranged, the two lower support assemblies (20) respectively support two sides of the bottom surface of the touch screen mounting plate, and the inner support assembly (21) is supported on the inner side surface of the touch screen mounting hole;
the lower support assembly (20) comprises a support block (22), the support block (22) is fixedly connected to a movable seat (23) through a connecting block, the movable seat (23) is driven to horizontally move through an air cylinder, the air cylinder is fixed to a fixed seat (25) through an air cylinder fixed seat (24), the fixed seat (25) is horizontally fixed to the bottom surface of the base (13) through the connecting block, the movable seat (23) is horizontally arranged in a sliding groove (26) in a sliding manner, and the sliding groove (26) is formed in the upper surface of the fixed seat (25); a through groove (27) for the supporting block (22) to move is formed in the base (13), and the supporting block (22) passes through the through groove (27) and is exposed out of the upper surface of the base (13);
the inner support assembly (21) comprises two transverse inner pressure plates (21-1) and two oblique inner pressure plates (21-2), the two transverse inner pressure plates (21-1) are driven by an air cylinder to move in the horizontal direction in the opposite direction, the two transverse inner pressure plates (21-1) respectively support inner side surfaces of two sides of a touch screen mounting hole, the two oblique inner pressure plates (21-2) are arranged in the same direction, the two oblique inner pressure plates (21-2) extend downwards in an oblique mode through the driving of the air cylinder, the oblique inner pressure plates (21-2) support inner side surfaces of the inclined lower portions of the touch screen mounting holes, the air cylinder is fixedly arranged on a mounting seat (28) located in the center of the touch screen mounting hole, and one side end surface of the mounting seat (28) away from the inclined inner pressure plates (21-2) is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111480751.4A CN114473332B (en) | 2021-12-06 | 2021-12-06 | Welding process flow for front door of electric cabinet and welding tool system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111480751.4A CN114473332B (en) | 2021-12-06 | 2021-12-06 | Welding process flow for front door of electric cabinet and welding tool system thereof |
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| CN114473332A CN114473332A (en) | 2022-05-13 |
| CN114473332B true CN114473332B (en) | 2023-07-07 |
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| KR101855887B1 (en) * | 2017-08-11 | 2018-05-09 | 대우공업 (주) | Jig device for laser processing system |
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| CN112589345A (en) * | 2020-12-02 | 2021-04-02 | 无锡曙光模具有限公司 | Electric cabinet top cover welding tool and welding process method thereof |
| CN213945434U (en) * | 2020-11-13 | 2021-08-13 | 重庆大东汽车配件有限公司 | Skylight reinforcing plate welding workstation |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6355906B1 (en) * | 1998-07-07 | 2002-03-12 | Nissan Motor Co., Ltd. | Production system using combination jigs and jig replacement method and apparatus therefor |
| CN204584628U (en) * | 2015-05-11 | 2015-08-26 | 中国重汽集团成都王牌商用车有限公司 | Utility vehicle cab front door inner panel assembly welding tooling |
| KR101855887B1 (en) * | 2017-08-11 | 2018-05-09 | 대우공업 (주) | Jig device for laser processing system |
| CN107738056A (en) * | 2017-11-09 | 2018-02-27 | 广西壮族自治区农业机械研究院 | The positioning fixture of people's air defense door frame angle steel automatic welding |
| CN108857212A (en) * | 2018-06-29 | 2018-11-23 | 四川铭利达科技有限公司 | A kind of automobile door plate assembly soldering cramping apparatus system |
| CN213945434U (en) * | 2020-11-13 | 2021-08-13 | 重庆大东汽车配件有限公司 | Skylight reinforcing plate welding workstation |
| CN112589345A (en) * | 2020-12-02 | 2021-04-02 | 无锡曙光模具有限公司 | Electric cabinet top cover welding tool and welding process method thereof |
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|---|---|
| CN114473332A (en) | 2022-05-13 |
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