CN104588948A - Assembling tool and method for front frame of electric wheel dumper - Google Patents
Assembling tool and method for front frame of electric wheel dumper Download PDFInfo
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- CN104588948A CN104588948A CN201410751810.0A CN201410751810A CN104588948A CN 104588948 A CN104588948 A CN 104588948A CN 201410751810 A CN201410751810 A CN 201410751810A CN 104588948 A CN104588948 A CN 104588948A
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- anterior
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- gusset
- flat
- plate
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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
Abstract
The invention discloses an assembling tool and method for a front frame of an electric wheel dumper, and relates to the field of electric wheel dumpers. The assembling tool for the front frame of the electric wheel dumper comprises a front assembly assembling tool and a front frame assembling tool. The front assembly assembling tool comprises a front longitudinal beam seat, a front rib plate seat, a flat beam seat body, a second convex lug seat and a connecting plate fixing plate. The front frame assembly assembling tool comprises a base, a flat beam seat, a cross beam seat, a middle beam seat, a shaft positioning seat and a hinge seat support. The assembling method includes a front assembly assembling method and a front frame assembling method. By the adoption of the tool and method, due to the fact that the front assembly assembling tool and the front frame assembling tool are used for positioning and fixing a front assembly and the front frame, the assembling efficiency of the front frame is high, and deformation is not likely to happen in the welding process.
Description
Technical field
The present invention relates to electric power wheel self-discharging vehicle front frame assembly tool and assemble method.
Background technology
As shown in Figure 1, electric power wheel self-discharging vehicle front frame comprises front assembly 100, middle parts 200 and hinged seat 300.
As shown in Figure 2, front assembly 100 comprises the two anterior longerons 101 be parallel to each other, is welded on the flat-topped ridge 102 of two anterior longeron rearward end and is welded on the front-axle beam cover 103 of two anterior longeron front ends.Anterior longeron 101 comprises anterior supporting part 1011 and the anterior kink 1012 from one end of anterior supporting part 1011 bending, anterior supporting part 1011 is provided with installing hole 10111, inside the bending of anterior longeron 101, be welded with anterior gusset 104, anterior gusset 104 is provided with installing hole 1041.The middle part of flat-topped ridge 102 is provided with installing hole 1021, and the both ends of flat-topped ridge 102 are provided with installing hole 1022, and an end face of flat-topped ridge 102 is welded with connecting plate 105, and connecting plate 105 is provided with installing hole 1051.Front-axle beam cover 103 is provided with the first lug 106 and the second lug 107.
As shown in Figure 1, middle parts 200 is made up of longeron 201, crossbeam 202, intermediate beam 203, front overhang arm seat 204, axle 205 etc.
Because electric power wheel self-discharging vehicle front frame is used to install the vitals such as engine, generator, if the assembly precision of front frame is low, then need the parts installed then cannot install according to the requirement of design, even cannot install, therefore, the assembling of front frame very important, and for front frame, each several part is all by being welded to connect, and welding easily allows each part distortion, therefore, during each several part of vehicle frame before welding, first to position each several part, secondly, the phenomenon occurring welding deformation when welding be prevented.
Summary of the invention
In order to position the front frame front assembly before welding and each several part of front frame, improve positional precision, convenient welding, and each several part distortion during in order to reduce welding, the invention provides a kind of electric power wheel self-discharging vehicle front frame assembly tool and assemble method.
For achieving the above object, a kind of electric power wheel self-discharging vehicle front frame assembly tool, comprises front assembly assembling mounting tool and front frame assembling mounting tool;
Front assembly assembling mounting tool comprises anterior longeron seat, anterior gusset seat, flat-topped ridge pedestal and the second trunnion cup; Described anterior longeron seat comprises anterior supporting part seat, kink seat, tie-beam and bending limiting plate, the first locating hole is provided with inside the leading section of anterior supporting part seat, the middle part of anterior supporting part seat is provided with the second locating hole, kink seat is connected to anterior supporting part base rear end, tie-beam is connected between the two anterior supporting part seats be parallel to each other, and bending limiting plate is connected between anterior supporting part seat and kink seat; Anterior gusset seat is connected on anterior supporting part seat, and anterior gusset seat is provided with the 3rd locating hole; Flat-topped ridge pedestal between two anterior supporting part seats, and is positioned at the rear end of anterior longeron seat, and flat-topped ridge pedestal is provided with the 4th locating hole; Second trunnion cup is provided with the 5th locating hole;
Front frame assembling mounting tool comprises base, and base is provided with flat-topped ridge seat, beam seat, middle beam seat, axle positioning seat and hinged seat support successively; Flat-topped ridge seat is provided with the first pin-and-hole and the first fixing hole; Beam seat is provided with the second fixing hole; Described middle beam seat comprises front boom support and is located at the intermediate beam support on front boom support, front boom support is provided with the 3rd fixing hole, intermediate beam support is provided with the 3rd pin-and-hole; Hinged seat support is provided with the 5th fixing hole; Flat-topped ridge seat and axle positioning seat are provided with locating piece.
Concrete assemble method comprises the assemble method of front assembly and the method for assembling front frame;
Wherein, to the method that anterior pickup is assembled be; Anterior longeron is placed on anterior longeron seat, make anterior supporting part seat corresponding with the angle of anterior longeron with the angle of kink seat, and realize longitudinal register, utilize bending limiting plate to carry out located lateral to anterior longeron, and utilize alignment pin to pass installing hole on anterior longeron and anterior longeron and anterior longeron seat are fixed by the second locating hole; Then, utilize alignment pin to pass anterior gusset and anterior gusset is fastened on anterior gusset seat by the 3rd locating hole, utilize anterior supporting part seat and kink seat to carry out longitudinal register to anterior gusset, utilize anterior gusset seat to carry out located lateral to anterior gusset; Then, flat-topped ridge is placed on flat-topped ridge pedestal, the location utilizing screw to pass installing hole in the middle part of flat-topped ridge and the 4th locating hole to realize flat-topped ridge; Finally, fixing front-axle beam cover, its process is: allow the hole of the first lug of front-axle beam cover face toward the first locating hole, allow the hole of the second lug facing to the 5th locating hole, then connect with alignment pin.After each several part of front assembly is all installed and fixed, each parts are welded;
To the method that front frame is assembled be: the longeron of front frame is placed on flat-topped ridge seat, beam seat and axle positioning seat, utilize locating piece to carry out located lateral to longeron; Then, by crossbeam by being bolted on beam seat through the second fixing hole; Then, by front overhang arm seat by being bolted on front boom support through the 3rd fixing hole; Then, intermediate beam is placed on intermediate beam support, utilizes bearing pin to pass the 3rd pin-and-hole location; Then axle is placed on axle positioning seat; Finally, by the front assembly welded by being installed on flat-topped ridge through the bolt of the first fixing hole.After each several part is all installed and fixed, each parts are welded.
Frock of the present invention and method, assemble mounting tool owing to utilizing front assembly and front frame assembling mounting tool positions front frame front assembly and fixes, and therefore, the assembly precision of front frame is high, is also not easy distortion during welding.
Further, described kink seat comprises fagging and hang plate, and fagging is fixed on anterior supporting part seat, and hang plate is fixed on fagging.The kink holder structure of this structure is simple, and easily controls the angle between hang plate and supporting part seat.Anterior supporting part seat and hang plate are provided with the mounting hole installing bending limiting plate, and bending limiting plate is connected by angle bar with hang plate with anterior supporting part seat.Like this, the convenient position regulating bending limiting plate.
Further, anterior gusset seat comprises anterior gusset supporting base, anterior link of boards plate and anterior gusset fixed head, anterior gusset supporting base comprises anterior gusset lower connecting plate, anterior gusset upper junction plate, is connected to anterior gusset riser between anterior gusset lower connecting plate and anterior gusset upper junction plate, is provided with the first gusset at anterior gusset lower connecting plate and anterior gusset upper junction plate; Anterior link of boards plate is connected on anterior gusset upper junction plate; Anterior gusset fixed head is connected on anterior link of boards plate, between anterior link of boards plate and anterior gusset fixed head, be provided with the second gusset.The anterior gusset seat mechanism of this structure is simple.The flat-topped ridge fixed head that described flat-topped ridge pedestal comprises flat-topped ridge base plate, is located at the flat-topped ridge pillar on flat-topped ridge base plate and is located on flat-topped ridge pillar.The flat-topped ridge base structure of this structure is simple, and cost is low.
Further, base is made up of the longeron that two are parallel to each other, and longeron is channel-section steel, is provided with longeron gusset in the channel-section steel of longeron, can improve the intensity of longeron, and the side that base is positioned at flat-topped ridge seat is provided with rubber blanket, plays the effect of protection front frame front assembly.Flat-topped ridge seat comprises flat-topped ridge pillar and is located at the flat-topped ridge support on flat-topped ridge pillar; Flat-topped ridge pillar peace boom support is channel-section steel, is provided with flat-topped ridge gusset, can improves the intensity of flat-topped ridge support in the channel-section steel of flat-topped ridge support.Beam seat comprises crossbeam pillar and is located at the overarm brace on crossbeam pillar; Crossbeam pillar and overarm brace are channel-section steel, are provided with crossbeam gusset in the channel-section steel of overarm brace, can improve the intensity of overarm brace.
Further, front boom support is channel-section steel, is provided with front boom gusset in the channel-section steel of front boom support; Intermediate beam support comprises intermediate beam pillar and intermediate beam support plate.The location-plate that axle positioning seat comprises axle positioning pillars, is located at the axle positioning beam in axle positioning pillars and is located in axle positioning beam; The side that axle positioning beam is positioned at location-plate is provided with axle limiting plate, and axle positioning beam is fixed with axis fixing plate.Described limiting plate can carry out located lateral to axle, and described axis fixing plate can be fixed axle, thus improves the precision after front frame welding further.
Accompanying drawing explanation
Fig. 1 is the structural representation of front frame.
Fig. 2 is the structural representation of front frame front assembly.
Fig. 3 is the stereogram of electric power wheel self-discharging vehicle front frame front assembly assembling mounting tool.
Fig. 4 is the exploded view of electric power wheel self-discharging vehicle front frame front assembly assembling mounting tool.
Fig. 5 is electric power wheel self-discharging vehicle front frame assembling mounting tool.
Fig. 6 is the electric power wheel self-discharging vehicle front frame assembling mounting tool schematic diagram being assembled with front frame.
Fig. 7 is the electric power wheel self-discharging vehicle front frame assembling mounting tool top view being assembled with front frame.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
Electric power wheel self-discharging vehicle front frame assembly tool comprises front assembly assembling mounting tool and front frame assembling mounting tool.
As shown in Figure 3 and Figure 4, front assembly assembling mounting tool comprises anterior longeron seat 1, anterior gusset seat 2, flat-topped ridge pedestal 3, second trunnion cup 4 and connecting plate fixed head 5.
Described anterior longeron seat 1 comprises anterior supporting part seat 11, kink seat 12, tie-beam 13 and bending limiting plate 14.
Anterior supporting part seat 11 is channel-section steel, forms, and be parallel to each other by two.The opening of anterior supporting part seat 11, is welded with gusset 114, to improve the intensity of anterior supporting part seat 11 outwardly in anterior supporting part seat 11.The axis being provided with the first locating hole 111, first locating hole 111 in the leading section of anterior supporting part seat 11 is laterally extending.The vertical extension of axis of the second locating hole 112, second locating hole 112 is provided with at the middle part of anterior supporting part seat 11.Be provided with fixing hole 113 in the bottom of anterior supporting part seat, be convenient to anterior longeron seat 1 to be fixed on platform.Mounting hole is provided with in the rearward end of anterior supporting part seat 11.
Described kink seat 12 comprises the fagging 121 and hang plate 122 that polylith be arranged in parallel, fagging 121 is triangle, the angle of inclination of hang plate 122 can be controlled, fagging 121 is fixed on the upper surface of anterior supporting part seat 11 rear end, hang plate 122 is fixed on fagging 121, and hang plate 122 is provided with mounting hole 1221.
Tie-beam 13 is connected between two anterior supporting part seats 11, and tie-beam 13 is channel-section steel.
Bending limiting plate 14 is fixed on anterior supporting part seat 11 and hang plate 122 by angle bar 15, and owing to being provided with mounting hole, therefore, bending limiting plate 14 can adjust.
Anterior gusset seat 2 comprises anterior gusset supporting base 21, anterior link of boards plate 22 and anterior gusset fixed head 23, anterior gusset supporting base 21 comprises anterior gusset lower connecting plate 211, anterior gusset upper junction plate 212, is connected to anterior gusset riser 213 between anterior gusset lower connecting plate 211 and anterior gusset upper junction plate 212, be provided with the first gusset 214 at anterior gusset lower connecting plate 211 and anterior gusset upper junction plate 212, the intensity of anterior gusset supporting base 21 can be improved; Anterior link of boards plate 22 is connected by screw on anterior gusset upper junction plate 212; Anterior gusset fixed head 213 is connected on anterior link of boards plate 22, is formed with stopper slot 25 between anterior link of boards plate 22 and anterior supporting part seat.The second gusset 24 is provided with, to improve bonding strength between anterior link of boards plate and anterior gusset fixed head.Anterior gusset fixed head 23 is provided with the 3rd locating hole 231.
The flat-topped ridge fixed head 33 that described flat-topped ridge pedestal 3 comprises flat-topped ridge base plate 31, is located at the flat-topped ridge pillar 32 on flat-topped ridge base plate 31 and is located on flat-topped ridge pillar 32, flat-topped ridge fixed head 33 is provided with the 4th locating hole 331, connecting plate 34 is provided with, to improve the stability of flat-topped ridge pedestal between two flat-topped ridge pillars 32.
The second described trunnion cup 4 is fixed on anterior supporting part seat 11, and the second trunnion cup 4 is provided with the 5th locating hole 41.
As shown in Figure 5, front frame assembling mounting tool comprises base 6, flat-topped ridge seat 7, beam seat 8, middle beam seat 9, axle positioning seat 40 and hinged seat support 50.
As shown in Figure 5, base 6 is made up of two longerons be parallel to each other 61, and longeron 61 is channel-section steel, is provided with longeron gusset 62, can improves the intensity of longeron 61 in the channel-section steel of longeron 61; The side that longeron 61 is positioned at flat-topped ridge seat 7 is provided with rubber blanket 63.
As shown in Figure 5, flat-topped ridge seat 7 comprises flat-topped ridge pillar 71 and the flat-topped ridge support 72 be located on flat-topped ridge pillar 71; The lower end of flat-topped ridge pillar 71 is fixed on longeron 61, and the peaceful boom support 72 of flat-topped ridge pillar 71 is channel-section steel, is provided with flat-topped ridge gusset 73 in the channel-section steel of flat-topped ridge support 72, to improve the intensity of flat-topped ridge support 72.Flat-topped ridge support 72 is provided with the first pin-and-hole 721 and the first fixing hole 722.; Flat-topped ridge support 72 is provided with locating piece 74, for carrying out located lateral to longeron 201.
As shown in Figure 5, beam seat 8 comprises crossbeam pillar 81 and the overarm brace 82 be located on crossbeam pillar 81; The lower end of crossbeam pillar 81 is fixed on longeron 61, and crossbeam pillar 81 and overarm brace 82 are channel-section steel, is provided with crossbeam gusset 83, to improve intensity in the channel-section steel of overarm brace 82.Overarm brace 82 is provided with the second fixing hole 821.
As shown in Figure 5, the intermediate beam support 92 that described middle beam seat 9 comprises front boom support 91 and is located on front boom support 91.Front boom support 91 is fixed between two longerons 61, and front boom support 91 is channel-section steel, is provided with front boom gusset in the channel-section steel of front boom support 91, to improve intensity; Front boom support 91 is provided with the 3rd fixing hole 911.Intermediate beam support 92 comprises intermediate beam pillar 921 and intermediate beam support plate 922; Intermediate beam support plate 922 is provided with the 3rd pin-and-hole 9221.
As shown in Figure 5, axle positioning seat 40 location-plate 403 that comprises axle positioning pillars 401, be located at the axle positioning beam 402 in axle positioning pillars 401 and be located in axle positioning beam 402; The lower end of axle positioning pillars 401 is fixed on longeron 61, location-plate is provided with locating slot, for carrying out holding location to axle, the side that axle positioning beam 402 is positioned at location-plate 403 is provided with axle limiting plate 404, and axle positioning beam 402 is fixed with axis fixing plate 405 and locating piece 406.Described axis fixing plate 405 is for being fixed axle, and described locating piece 406 is for carrying out cross spacing to longeron 61.
Hinged seat 50 support is provided with the 5th fixing hole.
Electric power wheel self-discharging vehicle front frame assembly tool is utilized to comprise the assemble method of front assembly and the method for assembling front frame the method that electric power wheel self-discharging vehicle front frame is assembled.
The method utilizing present embodiment front assembly to assemble mounting tool is: be placed into by anterior longeron 101 on anterior longeron seat 1, make anterior supporting part seat 11 corresponding with the angle of anterior longeron 101 with the angle of kink seat 12, and realize longitudinal register, bending limiting plate 14 is utilized to carry out located lateral to anterior longeron 101, and utilizing alignment pin to pass installing hole on anterior longeron and anterior longeron 101 is fixed with anterior longeron seat 1 by the second locating hole 112, anterior longeron 101 is stuck in stopper slot 25; Then, alignment pin is utilized to pass anterior gusset and anterior gusset 104 is fastened on anterior gusset seat 2 by the 3rd locating hole 231, utilize anterior supporting part seat 11 to carry out longitudinal register with kink seat 12 to anterior gusset 104, utilize anterior gusset seat 2 to carry out located lateral to anterior gusset 104; Then, flat-topped ridge 102 is placed on flat-topped ridge pedestal 3, the location utilizing screw to pass installing hole in the middle part of flat-topped ridge and the 4th locating hole 331 to realize flat-topped ridge 102, then, utilize connecting plate fixed head 5 connecting plate 105 and flat-topped ridge to be coupled together, connecting plate fixed head 5 is inner side, to facilitate welding; Finally, fixing front-axle beam cover 103, its process is: allow the hole of the first lug of front-axle beam cover 104 face toward the first locating hole 111, allow the hole of the second lug facing to the 5th locating hole 41, then connect with alignment pin.After each several part of front assembly is all installed and fixed, each parts are welded.
As shown in Figure 6 and Figure 7, the method utilizing front frame to assemble mounting tool is: be placed in flat-topped ridge support 72, overarm brace 82 and axle positioning beam 402 by the longeron 201 of front frame, utilize locating piece 74,406 pairs of longerons 201 to carry out located lateral; Then, by crossbeam 202 by being bolted on overarm brace 82 through the second fixing hole 722; Then, by front overhang arm seat 204 by being bolted on front boom support 91 through the 3rd fixing hole 911; Then, intermediate beam 203 is placed on intermediate beam support plate 922, utilizes bearing pin to pass the 3rd pin-and-hole 9221 and locate; Then axle 205 is placed on the locating slot of location-plate; Finally, the side being positioned at flat-topped ridge seat at longeron 61 arranges support 600, by the front assembly 100 welded by being installed on flat-topped ridge support 72 through the bolt of the first fixing hole 722, front assembly 100 and support 600 are fixed, and utilize bearing pin to pass the first pin-and-hole 721 realization location.After each several part is all installed and fixed, each parts are welded.
Frock of the present invention and method, assemble mounting tool owing to utilizing front assembly and front frame assembling mounting tool positions front frame front assembly and fixes, and therefore, the assembly precision of front frame is high, is also not easy distortion during welding.
Claims (10)
1. an electric power wheel self-discharging vehicle front frame assembly tool, is characterized in that: comprise front assembly assembling mounting tool and front frame assembling mounting tool;
Front assembly assembling mounting tool comprises anterior longeron seat, anterior gusset seat, flat-topped ridge pedestal and the second trunnion cup; Described anterior longeron seat comprises anterior supporting part seat, kink seat, tie-beam and bending limiting plate, the first locating hole is provided with inside the leading section of anterior supporting part seat, the middle part of anterior supporting part seat is provided with the second locating hole, kink seat is connected to anterior supporting part base rear end, tie-beam is connected between the two anterior supporting part seats be parallel to each other, and bending limiting plate is connected between anterior supporting part seat and kink seat; Anterior gusset seat is connected on anterior supporting part seat, and anterior gusset seat is provided with the 3rd locating hole; Flat-topped ridge pedestal between two anterior supporting part seats, and is positioned at the rear end of anterior longeron seat, and flat-topped ridge pedestal is provided with the 4th locating hole; Second trunnion cup is provided with the 5th locating hole;
Front frame assembling mounting tool comprises base, and base is provided with flat-topped ridge seat, beam seat, middle beam seat, axle positioning seat and hinged seat support successively; Flat-topped ridge seat is provided with the first pin-and-hole and the first fixing hole; Beam seat is provided with the second fixing hole; Described middle beam seat comprises front boom support and is located at the intermediate beam support on front boom support, front boom support is provided with the 3rd fixing hole, intermediate beam support is provided with the 3rd pin-and-hole; Hinged seat support is provided with the 5th fixing hole; Flat-topped ridge seat and axle positioning seat are provided with locating piece.
2. electric power wheel self-discharging vehicle front frame assembly tool according to claim 1, it is characterized in that: described kink seat comprises fagging and hang plate, fagging is fixed on anterior supporting part seat, and hang plate is fixed on fagging; Anterior supporting part seat and hang plate are provided with the mounting hole installing bending limiting plate, and bending limiting plate is connected by angle bar with hang plate with anterior supporting part seat.
3. electric power wheel self-discharging vehicle front frame assembly tool according to claim 1, it is characterized in that: anterior gusset seat comprises anterior gusset supporting base, anterior link of boards plate and anterior gusset fixed head, anterior gusset supporting base comprises anterior gusset lower connecting plate, anterior gusset upper junction plate, is connected to anterior gusset riser between anterior gusset lower connecting plate and anterior gusset upper junction plate, is provided with the first gusset at anterior gusset lower connecting plate and anterior gusset upper junction plate; Anterior link of boards plate is connected on anterior gusset upper junction plate; Anterior gusset fixed head is connected on anterior link of boards plate, between anterior link of boards plate and anterior gusset fixed head, be provided with the second gusset; The flat-topped ridge fixed head that described flat-topped ridge pedestal comprises flat-topped ridge base plate, is located at the flat-topped ridge pillar on flat-topped ridge base plate and is located on flat-topped ridge pillar.
4. electric power wheel self-discharging vehicle front frame assembly tool according to claim 1, it is characterized in that: base is made up of the longeron that two are parallel to each other, longeron is channel-section steel, is provided with longeron gusset in the channel-section steel of longeron, and the side that base is positioned at flat-topped ridge seat is provided with rubber blanket; Flat-topped ridge seat comprises flat-topped ridge pillar and is located at the flat-topped ridge support on flat-topped ridge pillar; Flat-topped ridge pillar peace boom support is channel-section steel, is provided with flat-topped ridge gusset in the channel-section steel of flat-topped ridge support; Beam seat comprises crossbeam pillar and is located at the overarm brace on crossbeam pillar; Crossbeam pillar and overarm brace are channel-section steel, are provided with crossbeam gusset in the channel-section steel of overarm brace.
5. electric power wheel self-discharging vehicle front frame assembly tool according to claim 1, is characterized in that: front boom support is channel-section steel, is provided with front boom gusset in the channel-section steel of front boom support; Intermediate beam support comprises intermediate beam pillar and intermediate beam support plate; The location-plate that axle positioning seat comprises axle positioning pillars, is located at the axle positioning beam in axle positioning pillars and is located in axle positioning beam; The side that axle positioning beam is positioned at location-plate is provided with axle limiting plate, and axle positioning beam is fixed with axis fixing plate.
6. the method utilizing the electric power wheel self-discharging vehicle front frame assembly tool described in claim 1 to assemble electric power wheel self-discharging vehicle front frame, is characterized in that: comprise the assemble method of front assembly and the method for assembling front frame;
Wherein, to the method that anterior pickup is assembled be; Anterior longeron is placed on anterior longeron seat, make anterior supporting part seat corresponding with the angle of anterior longeron with the angle of kink seat, and realize longitudinal register, utilize bending limiting plate to carry out located lateral to anterior longeron, and utilize alignment pin to pass installing hole on anterior longeron and anterior longeron and anterior longeron seat are fixed by the second locating hole; Then, utilize alignment pin to pass anterior gusset and anterior gusset is fastened on anterior gusset seat by the 3rd locating hole, utilize anterior supporting part seat and kink seat to carry out longitudinal register to anterior gusset, utilize anterior gusset seat to carry out located lateral to anterior gusset; Then, flat-topped ridge is placed on flat-topped ridge pedestal, the location utilizing screw to pass installing hole in the middle part of flat-topped ridge and the 4th locating hole to realize flat-topped ridge; Finally, fixing front-axle beam cover, its process is: allow the hole of the first lug of front-axle beam cover face toward the first locating hole, allow the hole of the second lug facing to the 5th locating hole, then connect with alignment pin, after each several part of front assembly is all installed and fixed, each parts are welded;
To the method that front frame is assembled be: the longeron of front frame is placed on flat-topped ridge seat, beam seat and axle positioning seat, utilize locating piece to carry out located lateral to longeron; Then, by crossbeam by being bolted on beam seat through the second fixing hole; Then, by front overhang arm seat by being bolted on front boom support through the 3rd fixing hole; Then, intermediate beam is placed on intermediate beam support, utilizes bearing pin to pass the 3rd pin-and-hole location; Then axle is placed on axle positioning seat; Finally, by the front assembly welded by being installed on flat-topped ridge through the bolt of the first fixing hole, after each several part is all installed and fixed, each parts are welded.
7. the assemble method of electric power wheel self-discharging vehicle front frame according to claim 6, is characterized in that: described kink seat comprises fagging and hang plate, and fagging is fixed on anterior supporting part seat, and hang plate is fixed on fagging; Anterior supporting part seat and hang plate are provided with the mounting hole installing bending limiting plate, and bending limiting plate is connected by angle bar with hang plate with anterior supporting part seat.
8. the assemble method of electric power wheel self-discharging vehicle front frame according to claim 6, it is characterized in that: anterior gusset seat comprises anterior gusset supporting base, anterior link of boards plate and anterior gusset fixed head, anterior gusset supporting base comprises anterior gusset lower connecting plate, anterior gusset upper junction plate, is connected to anterior gusset riser between anterior gusset lower connecting plate and anterior gusset upper junction plate, is provided with the first gusset at anterior gusset lower connecting plate and anterior gusset upper junction plate; Anterior link of boards plate is connected on anterior gusset upper junction plate; Anterior gusset fixed head is connected on anterior link of boards plate, between anterior link of boards plate and anterior gusset fixed head, be provided with the second gusset; The flat-topped ridge fixed head that described flat-topped ridge pedestal comprises flat-topped ridge base plate, is located at the flat-topped ridge pillar on flat-topped ridge base plate and is located on flat-topped ridge pillar.
9. the assemble method of electric power wheel self-discharging vehicle front frame according to claim 6, it is characterized in that: base is made up of the longeron that two are parallel to each other, longeron is channel-section steel, is provided with longeron gusset in the channel-section steel of longeron, and the side that base is positioned at flat-topped ridge seat is provided with rubber blanket; Flat-topped ridge seat comprises flat-topped ridge pillar and is located at the flat-topped ridge support on flat-topped ridge pillar; Flat-topped ridge pillar peace boom support is channel-section steel, is provided with flat-topped ridge gusset in the channel-section steel of flat-topped ridge support; Beam seat comprises crossbeam pillar and is located at the overarm brace on crossbeam pillar; Crossbeam pillar and overarm brace are channel-section steel, are provided with crossbeam gusset in the channel-section steel of overarm brace.
10. the assemble method of electric power wheel self-discharging vehicle front frame according to claim 6, is characterized in that: front boom support is channel-section steel, is provided with front boom gusset in the channel-section steel of front boom support; Intermediate beam support comprises intermediate beam pillar and intermediate beam support plate; The location-plate that axle positioning seat comprises axle positioning pillars, is located at the axle positioning beam in axle positioning pillars and is located in axle positioning beam; The side that axle positioning beam is positioned at location-plate is provided with axle limiting plate, and axle positioning beam is fixed with axis fixing plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410751810.0A CN104588948B (en) | 2014-12-10 | 2014-12-10 | A kind of electric power wheel self-discharging vehicle front frame assembly tool and assemble method |
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| CN201410751810.0A CN104588948B (en) | 2014-12-10 | 2014-12-10 | A kind of electric power wheel self-discharging vehicle front frame assembly tool and assemble method |
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| CN104588948B CN104588948B (en) | 2016-06-22 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499851A (en) * | 2016-01-06 | 2016-04-20 | 蒙城县雅熙电动车有限公司 | Production tool platform of mini-type electric tricycle frame |
| CN106736136A (en) * | 2016-11-28 | 2017-05-31 | 广州电力机车有限公司 | A kind of welding tooling of vehicle frame and the method for welding |
| CN107597993A (en) * | 2017-10-18 | 2018-01-19 | 柳州六和方盛机械有限公司 | Oiling wicket correcting tool |
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| CN106736136A (en) * | 2016-11-28 | 2017-05-31 | 广州电力机车有限公司 | A kind of welding tooling of vehicle frame and the method for welding |
| CN107597993A (en) * | 2017-10-18 | 2018-01-19 | 柳州六和方盛机械有限公司 | Oiling wicket correcting tool |
| CN107597993B (en) * | 2017-10-18 | 2023-07-25 | 柳州六和方盛机械有限公司 | Oil filling small door correction tool |
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| CN104588948B (en) | 2016-06-22 |
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