CN106392435B - Production clamp of generator set and assembly process thereof - Google Patents
Production clamp of generator set and assembly process thereof Download PDFInfo
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- CN106392435B CN106392435B CN201611085442.6A CN201611085442A CN106392435B CN 106392435 B CN106392435 B CN 106392435B CN 201611085442 A CN201611085442 A CN 201611085442A CN 106392435 B CN106392435 B CN 106392435B
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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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Abstract
The invention relates to a production clamp of a generator set, which comprises a machine base clamp, an air duct box clamp, an instrument cabinet clamp and an upright post clamp, wherein the machine base clamp, the air duct box clamp, the instrument cabinet clamp and the upright post clamp are all composed of more than one supporting block and a clamping mechanism acting on the upper surface or the side surface of the supporting block, the clamping mechanism can be one or a combination of a manual clamp, a pneumatic clamp or a pressing plate pushed by an air cylinder, and the technical scheme is used for providing the production clamp of the generator set, which has the advantages of semi-automatic production, production efficiency improvement, product yield improvement and uniform product quality guarantee.
Description
Technical Field
The invention relates to the technical field of generator production equipment, in particular to a production clamp of a generator set and an assembly process thereof.
Background
In recent years, in the period of rapid development of industrial economy in China, numerous enterprises increasingly put into large-scale production with sufficient horsepower, so that the generator is widely favored by people, and the diesel generator is most widely applied to the generator and generates electricity by burning diesel.
The external part of the diesel generator set needs to be provided with a case when being assembled, as shown in figure 1, the case can be divided into: a machine base 1', an instrument cabinet 2', a vertical column 3', an air duct box 4', a machine body side door 5 'and a rain cover 6', the generator set is installed inside. <xnotran> , 2 , 2' 21', 22', 23'. </xnotran>
Under the condition that the number of sheet metal parts is large, the positions among all parts need to be positioned, fixed and clamped when the shell is produced in the past, a large amount of time and energy are consumed in the whole process, the produced case cannot be guaranteed to completely meet the use requirement, the quality is uneven, and the rework phenomenon is easy to occur; moreover, the requirement on the production proficiency of workers is high, the manual dependence is high, and the productivity of newly-entered personnel cannot be improved in a short time when personnel change occurs, so that the production capacity is influenced to a certain extent.
Based on this, have had this technical scheme.
Disclosure of Invention
Therefore, aiming at the problems, the invention provides a production clamp of a generator set, which has the advantages of semi-automatic production, production efficiency improvement, product yield improvement and uniform product quality guarantee, and provides an assembly process thereof.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a generating set's production anchor clamps, includes frame anchor clamps, wind channel case anchor clamps, instrument cabinet anchor clamps and stand anchor clamps, frame anchor clamps, wind channel case anchor clamps, instrument cabinet anchor clamps and stand anchor clamps all are by more than one supporting shoe, act on the clamping mechanism of supporting shoe upper surface or side constitutes, clamping mechanism can be manual clamp, pneumatic clamp or carry out one or several combinations in the clamp plate that promotes by the cylinder and form.
Preferably, the frame anchor clamps are used for pressing from both sides the girder clamp plate of two frame girders, a plurality of girder locating pieces that are used for fixing a position the frame girder including the multiunit that the symmetry set up, locate motor crossbeam locating piece and power crossbeam locating piece between two frame girders and install the girder ejector pin between two frame girders, and the both ends tip that is located the frame girder is provided with instrument cabinet shrouding crossbeam locating piece and wind channel case shrouding crossbeam locating piece respectively, be equipped with storage battery bottom plate locating piece between instrument cabinet shrouding crossbeam locating piece and the motor crossbeam locating piece, be equipped with water tank shrouding locating piece between wind channel case shrouding crossbeam locating piece and the power crossbeam locating piece.
Preferably, the wind channel case anchor clamps include the wind channel case side-supporting board that the symmetry set up and with the wind channel case side-supporting board corresponds the wind channel case curb plate clamp plate that sets up, is located and is provided with mated last baffle support cylinder, lower baffle support column, controls baffle support column and connecting plate support column between two wind channel case side-supporting boards, connecting plate support column inboard is equipped with oil tank cover support column, with be equipped with the manual clamp of oil tank cover that is used for fixed oil tank cover on the oil tank cover support column looks vertically perpendicular.
Preferably, the stand anchor clamps include the stand backup pad that the symmetry set up, be used for fixing the stand curb plate stand ejector pin in the stand backup pad, the stand backup pad inboard is equipped with the banding locating pin that is used for fixing a position the banding, is located be equipped with the roof locating pin that is used for fixing a position the roof on the bottom surface between the stand backup pad, be equipped with the strake fixed pin that is used for the fixed column strake in the stand backup pad, stand backup pad inboard is equipped with the mounting panel locating pin that is used for fixing a position the stand mounting panel.
Preferably, instrument cabinet anchor clamps include interior door frame anchor clamps, shell anchor clamps and instrument cabinet side panel anchor clamps, interior door frame anchor clamps are including the horizontal support mesa that is the square frame form, act on a plurality of manual clamp of the side of horizontal support mesa upper surface and short one end, be equipped with the interior door frame locating pin that is used for the door frame to go up shelves, lower shelves in the location on the horizontal support mesa, set up the hinge locating piece that has the through-hole in the horizontal support mesa, wear to be equipped with the hack lever that is used for erectting the hinge in the hinge locating piece.
Preferably, the shell clamp comprises an inner door frame supporting block for mounting an inner door frame finished product, a plurality of inner door frame manual clamps for fixing the inner door frame finished product, a shell side supporting plate located on one side of the longer end of the inner door frame finished product, and a plurality of shell pressing plates for respectively fixing two side faces of the shell on the shell side supporting plate and one end of the inner door frame finished product, wherein the shell is located and fixed at one end of the inner door frame finished product and provided with a plurality of shell manual clamps for fixing the shell to move in the vertical direction.
Preferably, instrument cabinet curb plate anchor clamps include the instrument cabinet curb plate backup pad that the symmetry set up, be used for fixing the instrument cabinet curb plate at the instrument cabinet curb plate clamp plate in the instrument cabinet curb plate backup pad, press from both sides the instrument cabinet curb plate and press from both sides the curb plate hand clamp at the horizontal plane, be located be equipped with the shell locating piece between the instrument cabinet curb plate backup pad, be equipped with the shell locating pin on the shell locating piece.
An assembly process based on the production jig of the generator set of claim 7, comprising the steps of:
(1) And assembling the base: the method comprises the following steps of (1) determining positions of two machine base girders through girder positioning blocks and placing the two machine base girders into a machine base clamp, fixing the machine base girders through girder pressing plates and girder ejector rods, positioning and placing each part of the machine base through a motor beam positioning block, a power beam positioning block, an instrument cabinet sealing plate beam positioning block, an air duct box sealing plate beam positioning block, a storage battery bottom plate positioning block and a water tank sealing plate positioning block respectively, then welding, and then welding or locking and fixing instrument cabinet edgings, door edgings and air duct box edgings on the machine base girders through screws to finish assembling and welding of the machine base;
(2) Assembling an air duct box: placing an air duct box side plate into an air duct box clamp, fixing the air duct box side plate through an air duct box side support plate and an air duct box side plate pressing plate, placing an upper partition plate on an upper partition plate support cylinder, driving the upper partition plate support cylinder to lift the upper partition plate until two sides of the upper partition plate are contacted with a left side plate and a right side plate of an air duct box, placing a lower partition plate on a lower partition plate support column and close to the upper partition plate, respectively placing a left partition plate, a right partition plate, a connecting plate and an oil tank cover on a left partition plate support column, a connecting plate support column and an oil tank cover support column, pressing a manual clamp to fix the oil tank cover, then welding, and completing assembly welding of the air duct box;
(3) Assembling the stand column: placing the edge sealing and the upper top plate into the upright post clamp through a top plate positioning pin and an edge sealing positioning pin respectively, loading the edge sealing and the upper top plate by means of positioning of the edge sealing and the upper top plate, fixing the edge sealing and the upper top plate through an upright post ejector rod, fixing an upright post mounting plate and an upright post edge strip on the upright post side plate through a mounting plate positioning pin and an edge strip fixing pin, and then welding;
(4) Assembling the instrument cabinet:
(1) placing a left gear, a right gear, a top gear and a bottom gear of an inner door frame of the instrument cabinet on a horizontal support table board according to positions, positioning the top gear and the bottom gear through positioning pins of the inner door frame, adjusting the positions of the left gear and the right gear, clamping through a manual clamp after reaching a preset position, penetrating a rack rod through hinge positioning blocks, erecting hinges, welding, integrating the top gear, the bottom gear, the left gear and the right gear, and welding the hinges on the left gear and the right gear to finish the assembly of the inner door frame of the instrument cabinet;
(2) placing the assembled instrument cabinet inner door frame on an inner door frame supporting block of a shell clamp, fixing the inner door frame by using an inner door frame manual clamp, placing the shell above the inner door frame, placing one side surface of the shell between a shell side supporting plate and the inner door frame supporting block, adjusting the position, pushing a shell pressing plate, enabling the other side of the shell to be in contact with the inner door frame, fixing the shell in the vertical direction by using the shell manual clamp, welding the shell, enabling the inner door frame and the shell to be integrated, and completing the assembly of the instrument cabinet shell and the inner door frame;
(3) placing the shell into the instrument cabinet side plate clamp through the shell positioning block, inserting the instrument cabinet side plates into the two sides of the shell, is fixed on the instrument cabinet side plate supporting plate through the instrument cabinet side plate pressing plate and the side plate manual clamp, welding to complete the integral assembly of the instrument cabinet;
(5) And respectively putting the assembled air duct box, the upright post and the instrument cabinet into corresponding positions on the base, fixing the air duct box, the upright post and the instrument cabinet on the base through welding and bolting, and assembling the side door and the rain cover of the machine body to complete the whole assembly.
By adopting the technical scheme, the invention has the beneficial effects that: this technical scheme optimizes each partial package assembly of generating set machine case, and each panel beating part all sets up perfect location, fixed establishment, has reduced the trouble of artifical location, provides one set of accurate standard and produces, reduces the reliance to the workman proficiency, shortens man-hour, improves production efficiency, is favorable to realizing semi-automatization and automated production.
Drawings
FIG. 1 is an exploded view of a generator set housing;
FIG. 2 is an exploded view of an instrument cabinet of a generator set case;
FIG. 3 is a schematic structural diagram of a stand assembling process;
FIG. 4 is a schematic view of an assembly structure of the bit holder after entering the holder fixture;
FIG. 5 is a schematic structural view of an assembly process of the air duct box;
FIG. 6 is a schematic view of an assembled structure of the air duct box after entering the base fixture;
FIG. 7 is an exploded view of the column;
FIG. 8 is a schematic view of an assembled structure of the pillar;
FIG. 9 is a schematic view of an inner door frame assembly;
FIG. 10 is a schematic view of an assembled structure of the instrument cabinet housing;
FIG. 11 is a schematic structural view of the assembled meter cabinet housing;
fig. 12 is a schematic view of an assembled structure of a side plate of the instrument cabinet.
Detailed Description
The following detailed description will be provided for the embodiments of the present invention with reference to specific embodiments, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Examples
The utility model provides a generating set's production anchor clamps, includes frame anchor clamps 10, wind channel case anchor clamps 20, stand anchor clamps 30, instrument cabinet anchor clamps frame anchor clamps 10, wind channel case anchor clamps 20, stand anchor clamps 30 and instrument cabinet anchor clamps all comprise more than one supporting shoe, act on the clamping mechanism of supporting shoe upper surface or side, clamping mechanism can be manual clamp, pneumatic clamp or carry out one or several combinations in the clamp plate that promote by the cylinder and form.
In this embodiment, as shown in fig. 3 and 4, the base includes a base main beam 11a, an instrument cabinet sealing plate beam 12a, a motor beam 13a, a power beam 14a, an air duct box sealing plate beam 15a, a battery bottom plate 16a, a water tank sealing plate 17a, and a base edge strip 18a.
The frame anchor clamps 10 include three groups that the symmetry set up and are used for pressing from both sides the girder clamp plate 11 of two frame girders 11a, a plurality of girder locating pieces 12 (two frame girders 11a correspond five girder locating pieces 12), locate motor crossbeam locating piece 13 and power crossbeam locating piece 14 between two frame girders 11a and install the girder ejector pin 15 between two frame girders 11a that are used for fixing a position frame girder 11a, the both ends tip that is located frame girder 11a is provided with instrument cabinet shrouding crossbeam locating piece 16 and wind channel case shrouding crossbeam locating piece 17 respectively, be equipped with storage battery bottom plate locating piece 18 between instrument cabinet shrouding crossbeam locating piece 16 and the motor crossbeam locating piece 13, be equipped with water tank shrouding locating piece 19 between wind channel case shrouding crossbeam locating piece 17 and the power crossbeam locating piece 14.
As shown in fig. 5 and 6, the air duct box includes an air duct box side plate 21a, an upper partition plate 22a, a lower partition plate 23a, left and right partition plates 24a, an outer upper liner 25a, a connecting plate 26a, and an oil tank cover 27a.
Air duct case anchor clamps 20 including the air duct case side support board 21 that the symmetry set up and with air duct case side support board 21 corresponds the air duct case curb plate clamp plate 22 that sets up, be located and be provided with mated last baffle between two air duct case side support boards 21 and support cylinder 23, lower baffle support column 24, control baffle support column 25 and connecting plate support column 26, connecting plate support column 26 inboard is equipped with oil tank cover support column 27, with be equipped with the manual clamp 28 that is used for fixed oil tank cover on the oil tank cover support column 27 looks vertically perpendicular.
As shown in fig. 7, the pillar includes an upper top plate 31a, a pillar side plate 32a, a pillar bead 33a, a pillar mounting plate 34a, and a sealing edge 35a.
As shown in fig. 8, the column clamp 30 includes a column support plate 31 symmetrically disposed, a column side plate 32a fixed to a column top rod 32 on the column support plate 31, an edge sealing positioning pin 33 for positioning an edge sealing 35a is disposed on an inner side of the column support plate 31, a top plate positioning pin 34 for positioning an upper top plate 31a is disposed on a bottom surface between the column support plates 31, an edge strip fixing pin 35 for fixing an edge strip 33a of the column is disposed on the column support plate 31, and a mounting plate positioning pin 36 for positioning the column mounting plate 34a is disposed on an inner side of the column support plate 31.
In this embodiment, the instrument cabinet clamp includes an inner door frame clamp 41, an outer shell clamp 42, and an instrument cabinet side plate clamp 43.
As shown in fig. 9, the inner door frame can be divided into an upper rail 411a, a lower rail 412a, a left rail 413a, a right rail 414a, and a hinge 415a mounted on the left rail 413a and the right rail 414 a.
The inner door frame fixture 41 comprises a square frame-shaped horizontal support table top 411 and eight manual clamps 412 acting on the upper surface of the horizontal support table top 411 and the side surface of the shorter end of the horizontal support table top 411, wherein inner door frame positioning pins for positioning an upper stop 411a and a lower stop 412a of an inner door frame are arranged on the horizontal support table top 411, a hinge positioning block 414 with a through hole is arranged in the horizontal support table top 411, and a frame rod 415 for erecting a hinge 415a penetrates through the hinge positioning block 414.
As shown in fig. 10 and 11, the outer shell fixture 42 includes an inner door frame supporting block 421 for mounting the finished inner door frame, eight inner door frame handclamps 422 for fixing the finished inner door frame, an outer shell side supporting plate 423 located at one longer end of the finished inner door frame, and three outer shell pressing plates 424 for fixing two side surfaces of the outer shell 42' to the outer shell side supporting plate 423 and one end of the finished inner door frame, respectively, and two outer shell handclamps 425 for fixing the outer shell 42' to move in the vertical direction are provided at positions where the outer shell 42' is fixed to one end of the finished inner door frame.
As shown in fig. 12, the instrument cabinet side plate clamp 43 includes instrument cabinet side plate support plates 431, instrument cabinet side plate press plates 432 and side plate manual clamps 433, wherein the instrument cabinet side plates 431 are symmetrically arranged, the instrument cabinet side plate press plates 432 are used for fixing the instrument cabinet side plates 43 'on the instrument cabinet side plate support plates 431, the side plate manual clamps 433 are used for clamping the instrument cabinet side plates 43' on a horizontal plane, a housing positioning block 434 is arranged between the instrument cabinet side plate support plates 321, and a housing positioning pin 435 is arranged on the housing positioning block 434.
The manual clamp models used in this embodiment are GH20235 and LD36330.
The assembly process based on the production clamp of the generator set comprises the following steps:
(1) And assembling the base: the two machine base girders are positioned by the girder positioning blocks and are placed into the machine base fixture, the machine base girders are fixed by the girder pressing plates and the girder ejector rods, and the machine base parts are positioned and placed by the motor beam positioning blocks, the power beam positioning blocks, the instrument cabinet sealing plate beam positioning blocks, the air duct box sealing plate beam positioning blocks, the storage battery bottom plate positioning blocks and the water tank sealing plate positioning blocks respectively, then the machine base parts are welded, and then instrument cabinet edgings, door edgings and air duct box edgings are welded or locked and fixed on the machine base girders by screws, so that the machine base assembling and welding are completed;
(2) And assembling the air duct box: placing an air duct box side plate into an air duct box clamp, fixing the air duct box side plate through an air duct box side support plate and an air duct box side plate pressing plate, placing an upper partition plate on an upper partition plate support cylinder, driving the upper partition plate support cylinder to lift the upper partition plate until two sides of the upper partition plate are contacted with a left side plate and a right side plate of an air duct box, placing a lower partition plate on a lower partition plate support column and close to the upper partition plate, respectively placing a left partition plate, a right partition plate, a connecting plate and an oil tank cover on a left partition plate support column, a connecting plate support column and an oil tank cover support column, pressing a manual clamp to fix the oil tank cover, then welding, and completing assembly welding of the air duct box;
(3) Assembling the stand column: placing the edge sealing and the upper top plate into a stand column clamp through a top plate positioning pin and an edge sealing positioning pin respectively, loading the edge sealing and the upper top plate by means of positioning of the edge sealing and the upper top plate, fixing the edge sealing and the upper top plate through a stand column ejector rod, fixing a stand column mounting plate and a stand column edge strip on the stand column side plate through a mounting plate positioning pin and an edge strip fixing pin, and then welding;
(4) And assembling the instrument cabinet:
(1) placing a left gear, a right gear, a top gear and a bottom gear of an inner door frame of the instrument cabinet on a horizontal support table board according to positions, positioning the top gear and the bottom gear through positioning pins of the inner door frame, adjusting the positions of the left gear and the right gear, clamping through a manual clamp after reaching a preset position, penetrating a rack rod through hinge positioning blocks, erecting hinges, welding, integrating the top gear, the bottom gear, the left gear and the right gear, and welding the hinges on the left gear and the right gear to finish the assembly of the inner door frame of the instrument cabinet;
(2) placing the assembled instrument cabinet inner door frame on an inner door frame supporting block of a shell clamp, fixing the inner door frame by using an inner door frame manual clamp, placing the shell above the inner door frame, placing one side surface of the shell between a shell side supporting plate and the inner door frame supporting block, adjusting the position, pushing a shell pressing plate, enabling the other side of the shell to be in contact with the inner door frame, fixing the shell in the vertical direction by using the shell manual clamp, welding the shell, enabling the inner door frame and the shell to be integrated, and completing the assembly of the instrument cabinet shell and the inner door frame;
(3) placing the shell into an instrument cabinet side plate fixture through a shell positioning block, inserting the instrument cabinet side plates into two sides of the shell, fixing the instrument cabinet side plate fixture on an instrument cabinet side plate supporting plate through an instrument cabinet side plate pressing plate and a side plate manual clamp, and welding to complete the integral assembly of the instrument cabinet;
(5) And respectively putting the assembled air duct box, the upright post and the instrument cabinet into corresponding positions on the base, fixing the air duct box, the upright post and the instrument cabinet on the base through welding and bolting, and assembling the side door and the rain cover of the machine body to complete the whole assembly.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that, various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (2)
1. The utility model provides a generating set's production anchor clamps which characterized in that: the device comprises a machine base clamp, an air duct box clamp, an instrument cabinet clamp and an upright post clamp, wherein the machine base clamp, the air duct box clamp, the instrument cabinet clamp and the upright post clamp are all composed of more than one supporting block and a clamping mechanism acting on the upper surface or the side surface of the supporting block, and the clamping mechanism is formed by combining one or more of a manual clamp, a pneumatic clamp or a pressing plate pushed by an air cylinder;
the machine base clamp comprises a plurality of groups of symmetrically arranged girder pressing plates for clamping two machine base girders, a plurality of girder positioning blocks for positioning the machine base girders, a motor beam positioning block and a power beam positioning block which are arranged between the two machine base girders, and a girder ejector rod which is arranged between the two machine base girders, wherein an instrument cabinet sealing plate beam positioning block and an air duct box sealing plate beam positioning block are respectively arranged at the end parts of two ends of the machine base girders, a storage battery bottom plate positioning block is arranged between the instrument cabinet sealing plate beam positioning block and the motor beam positioning block, and a water tank sealing plate positioning block is arranged between the air duct box sealing plate beam positioning block and the power beam positioning block;
the air duct box clamp comprises symmetrically arranged air duct box side supporting plates and air duct box side plate pressing plates arranged corresponding to the air duct box side supporting plates, paired upper partition plate supporting cylinders, lower partition plate supporting columns, left partition plate supporting columns, right partition plate supporting columns and connecting plate supporting columns are arranged between the two air duct box side supporting plates, oil tank cover supporting columns are arranged on the inner sides of the connecting plate supporting columns, and oil tank cover manual clamps for fixing oil tank covers are arranged on vertical surfaces perpendicular to the oil tank cover supporting columns;
the upright post clamp comprises upright post supporting plates and upright post ejector rods, the upright post supporting plates are symmetrically arranged, the upright post ejector rods are used for fixing upright post side plates on the upright post supporting plates, edge sealing positioning pins for positioning edge sealing are arranged on the inner sides of the upright post supporting plates, top plate positioning pins for positioning an upper top plate are arranged on the bottom surfaces between the upright post supporting plates, edge strip fixing pins for fixing upright post edge strips are arranged on the upright post supporting plates, and mounting plate positioning pins for positioning upright post mounting plates are arranged on the inner sides of the upright post supporting plates;
the instrument cabinet fixture comprises an inner door frame fixture, an outer shell fixture and an instrument cabinet side plate fixture, wherein the inner door frame fixture comprises a square-frame-shaped horizontal supporting table top and a plurality of manual clamps acting on the upper surface of the horizontal supporting table top and the side surface of the shorter end, an inner door frame positioning pin for positioning the upper gear and the lower gear of an inner door frame is arranged on the horizontal supporting table top, a hinge positioning block with a through hole is arranged in the horizontal supporting table top, and a frame rod for erecting a hinge is arranged in the hinge positioning block in a penetrating manner;
the shell clamp comprises an inner door frame supporting block for mounting a finished inner door frame, a plurality of inner door frame manual clamps for fixing the finished inner door frame, a shell side supporting plate positioned on one side of the longer end of the finished inner door frame, and a plurality of shell pressing plates for respectively fixing two side surfaces of a shell on the shell side supporting plate and one end of the finished inner door frame, wherein the shell is provided with a plurality of shell manual clamps for fixing the vertical displacement of the shell at the position fixed on one end of the finished inner door frame;
the instrument cabinet side plate clamp comprises instrument cabinet side plate supporting plates, instrument cabinet side plate pressing plates and side plate manual clamps, wherein the instrument cabinet side plates are symmetrically arranged, the instrument cabinet side plate pressing plates are used for fixing the instrument cabinet side plates in the instrument cabinet side plate supporting plates, the instrument cabinet side plates are clamped in the side plate manual clamps at the horizontal plane, a shell positioning block is arranged between the instrument cabinet side plate supporting plates, and a shell positioning pin is arranged on the shell positioning block.
2. An assembly process based on the production jig of the generator set according to claim 1, characterized by comprising the following steps:
(1) And assembling the base: the method comprises the following steps of (1) determining positions of two machine base girders through girder positioning blocks and placing the two machine base girders into a machine base clamp, fixing the machine base girders through girder pressing plates and girder ejector rods, positioning and placing each part of the machine base through a motor beam positioning block, a power beam positioning block, an instrument cabinet sealing plate beam positioning block, an air duct box sealing plate beam positioning block, a storage battery bottom plate positioning block and a water tank sealing plate positioning block respectively, then welding, and then welding or locking and fixing instrument cabinet edgings, door edgings and air duct box edgings on the machine base girders through screws to finish assembling and welding of the machine base;
(2) Assembling an air duct box: placing an air duct box side plate into an air duct box clamp, fixing the air duct box side plate through an air duct box side support plate and an air duct box side plate pressing plate, placing an upper partition plate on an upper partition plate support cylinder, driving the upper partition plate support cylinder to lift the upper partition plate until two sides of the upper partition plate are contacted with a left side plate and a right side plate of an air duct box, placing a lower partition plate on a lower partition plate support column and close to the upper partition plate, respectively placing a left partition plate, a right partition plate, a connecting plate and an oil tank cover on a left partition plate support column, a connecting plate support column and an oil tank cover support column, pressing a manual clamp to fix the oil tank cover, then welding, and completing assembly welding of the air duct box;
(3) And assembling the stand column: placing the edge sealing and the upper top plate into the upright post clamp through a top plate positioning pin and an edge sealing positioning pin respectively, loading the edge sealing and the upper top plate by means of positioning of the edge sealing and the upper top plate, fixing the edge sealing and the upper top plate through an upright post ejector rod, fixing an upright post mounting plate and an upright post edge strip on the upright post side plate through a mounting plate positioning pin and an edge strip fixing pin, and then welding;
(4) A Instrument and meter assembling the cabinet:
(1) placing a left gear, a right gear, a top gear and a bottom gear of an inner door frame of the instrument cabinet on a horizontal support table board according to positions, positioning the top gear and the bottom gear through positioning pins of the inner door frame, adjusting the positions of the left gear and the right gear, clamping through a manual clamp after reaching a preset position, penetrating a rack rod through hinge positioning blocks, erecting hinges, welding, integrating the top gear, the bottom gear, the left gear and the right gear, and welding the hinges on the left gear and the right gear to complete the assembly of the inner door frame of the instrument cabinet;
(2) placing the assembled instrument cabinet inner door frame on an inner door frame supporting block of a shell fixture, fixing the inner door frame by using an inner door frame manual clamp, placing the shell above the inner door frame, placing one side of the shell between a shell side supporting plate and the inner door frame supporting block, adjusting the position, pushing a shell pressing plate to enable the other side of the shell to be in contact with the inner door frame, fixing the shell in the vertical direction by using the shell manual clamp, welding to enable the inner door frame and the shell to be integrated, and completing the assembly of the instrument cabinet shell and the inner door frame;
(3) placing the shell into an instrument cabinet side plate fixture through a shell positioning block, inserting the instrument cabinet side plates into two sides of the shell, fixing the instrument cabinet side plate fixture on an instrument cabinet side plate supporting plate through an instrument cabinet side plate pressing plate and a side plate manual clamp, and welding to complete the integral assembly of the instrument cabinet;
(5) And respectively putting the assembled air duct box, the upright post and the instrument cabinet into corresponding positions on the base, fixing the air duct box, the upright post and the instrument cabinet on the base through welding and bolting, and assembling the side door and the rain cover of the machine body to complete the whole assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085442.6A CN106392435B (en) | 2016-11-30 | 2016-11-30 | Production clamp of generator set and assembly process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085442.6A CN106392435B (en) | 2016-11-30 | 2016-11-30 | Production clamp of generator set and assembly process thereof |
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| Publication Number | Publication Date |
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| CN106392435A CN106392435A (en) | 2017-02-15 |
| CN106392435B true CN106392435B (en) | 2023-04-14 |
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| CN201611085442.6A Active CN106392435B (en) | 2016-11-30 | 2016-11-30 | Production clamp of generator set and assembly process thereof |
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| CN107350857B (en) * | 2017-07-19 | 2019-12-31 | 合肥康尔信电力系统有限公司 | Bearing and clamping device for assembling generator set |
| CN109366066A (en) * | 2018-11-09 | 2019-02-22 | 天津市伟泰轨道交通装备有限公司 | Marine cradle connector welder |
| CN109794697B (en) * | 2019-03-15 | 2023-09-29 | 浙江亿田智能厨电股份有限公司 | Automatic laser welding deflection fixture for inner container of integrated kitchen range |
| CN115055898B (en) * | 2022-07-28 | 2022-12-09 | 江苏拓米洛环境试验设备有限公司 | Welding jig |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3099204B2 (en) * | 1991-12-27 | 2000-10-16 | 三和シヤッター工業株式会社 | Clamping device for opening frame assembly |
| US5377462A (en) * | 1993-07-22 | 1995-01-03 | Beals; Michael | Door frame assembly jig |
| CN102922193B (en) * | 2012-10-17 | 2015-05-20 | 龙工(上海)机械制造有限公司 | Method for positioning and welding roller side door frame |
| CN104874962B (en) * | 2015-06-10 | 2017-03-15 | 安徽安凯汽车股份有限公司 | A kind of general side wall frame welding tooling of bus |
| CN205386680U (en) * | 2016-03-24 | 2016-07-20 | 肖志兵 | Frame tool platform is pieced together to people's air defense door |
| CN205702948U (en) * | 2016-06-03 | 2016-11-23 | 意欧斯智能科技股份有限公司 | A kind of forklift door frame welding after go out device of tyre |
| CN206605186U (en) * | 2016-11-30 | 2017-11-03 | 伟顺(中国)机电设备有限公司 | A kind of production fixture of generating set |
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