CN103192214B - Processing method and auxiliary device of combined assembly of curved-beam motorcycle frame front part - Google Patents
Processing method and auxiliary device of combined assembly of curved-beam motorcycle frame front part Download PDFInfo
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- CN103192214B CN103192214B CN201310122951.1A CN201310122951A CN103192214B CN 103192214 B CN103192214 B CN 103192214B CN 201310122951 A CN201310122951 A CN 201310122951A CN 103192214 B CN103192214 B CN 103192214B
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Abstract
The invention discloses a processing method and an auxiliary device of a combined assembly of a curved-beam motorcycle frame front part. The auxiliary device comprises a baseboard, a head tube assembly positioning mechanism arranged on the baseboard, a front suspension positioning mechanism of an engine and a main suspension assembly positioning mechanism of the engine. The positioning point of the front suspension positioning mechanism of the engine is an engine mounting hole on the engine front suspension; and the positioning point of the main suspension assembly positioning mechanism are a rear fork sleeve end hole and engine mounting hole of the main suspension of the engine. The method includes processing components individually, then positioning the components, welding the components by the auxiliary device, and finally welding other components of a frame. The auxiliary device has the advantages of simple structure, low cost, positioning reliability and convenience in operation; with two engine mounting holes and the rear fork sleeve as positioning reference, accuracy of engine mounting can be guaranteed by the processing method, and effects of mounting quality of the bending-beam motorcycle frame engine are achieved.
Description
Technical field
The present invention relates to a kind of bent-beam motorcycle frame manufacture field, especially a kind of bent-beam motorcycle frame combination of precursors assembly processing method and servicing unit thereof.
Background technology
In motorcycle, bent-beam motorcycle, as a economical and practical vehicle, firmly gets liking of consumer, and in motorcycle family, its persistence and the feature such as simple to operation make it to become the popular car that various consumption strata is all suitable for.
In the bent-beam motorcycle of a model LF110-7T, the structure of its vehicle frame combination of precursors assembly as shown in Figure 1, comprise head tube assembly 15, head tube assembly 15 comprises head tube and supervisor, also comprise the owner that starts being connected to supervisor rear and hang assembly 17, and two engine front overhangs being connected to supervisor both sides hang 16, wherein engine front overhang is hung on 16 and is had two are installed front overhang hanging point installing holes as engine, mobilizes owner to hang and assembly 17 has chain stay axle sleeve and install the installing hole of main hitch point as engine.
In prior art, when processing above-mentioned vehicle frame combination of precursors assembly, be usually first by head tube assembly with mobilize owner to hang assembly and vehicle frame tail pipe, inclined pipe etc. to be welded into entirety, form main body of vehicle frame structure, and then weld the separate components such as engine front overhang extension.This processing mode, can cause engine mounting holes position easily to produce error, and then causes engine installation accuracy to reduce, and engine is difficult to be in place or affect installation quality.
Summary of the invention
For above-mentioned deficiency, technical problem to be solved by this invention is, how to provide a kind of structure simple, location is reliable, easy to operate, can operation be simplified and guarantee the bent-beam motorcycle frame combination of precursors assembly auxiliary processing device of engine installation accuracy, for being fixed so that weld to vehicle frame combination of precursors assembly each several part; Present invention also offers a kind of bent-beam motorcycle frame combination of precursors assembly processing method obtained based on this device, to reach the effect improving bent-beam motorcycle frame engine installation quality simultaneously.
In order to solve the problems of the technologies described above, in the present invention, have employed following technical scheme.
A kind of bent-beam motorcycle frame combination of precursors assembly auxiliary processing device, its feature is, comprises base plate and hangs detent mechanism with the head tube assembly detent mechanism be arranged on base plate, engine front overhang and mobilize owner to hang assembly detent mechanism; Described head tube assembly detent mechanism, engine front overhang hang detent mechanism and start owner hang assembly detent mechanism for realizing head tube assembly, engine front overhang hangs and fix of mobilizing owner to hang make it keep the structure of formation bent-beam motorcycle frame combination of precursors assembly, the anchor point that described engine front overhang hangs detent mechanism is the engine mounting holes that engine front overhang hangs up, described in mobilize owner to hang assembly detent mechanism anchor point be the chain stay axle sleeve stomidium and engine mounting holes that mobilize owner to hang.
Adopt this servicing unit, head tube assembly, engine front overhang extension can be realized and mobilize owner to hang the compression location of assembly, its first welding processing is made to be bent-beam motorcycle frame combination of precursors assembly, simultaneously because hold down gag in detent mechanism is that the engine mounting holes, the chain stay axle sleeve stomidium mobilizing owner to hang and the engine mounting holes that hang up with engine front overhang are for anchor point.Therefore in the bent-beam motorcycle frame combination of precursors assembly welded, relative positional accuracy between two place's engine mounting holes and bottom fork axis three can be ensured by positioner.This makes it possible to guarantee that the installation accuracy of engine is improved, solve the problem that in prior art, engine installation quality is poor.
As optimization, described head tube assembly detent mechanism comprises the head tube positioning seat be fixed on base plate, the head tube lower surface locating piece for locating head tube lower surface is provided with below head tube positioning seat, the head tube positioning cylinder being fixed on head tube positioning seat is provided with above head tube positioning seat, head tube positioning cylinder has the telescopic arm of setting downwards and just head tube lower surface locating piece is provided with head tube upper surface locating piece on telescopic arm, head tube can be positioned between head tube upper surface locating piece and head tube lower surface locating piece after described head tube upper surface locating piece stretches out downwards with head tube positioning cylinder telescopic arm, described head tube assembly detent mechanism also comprises the supervisor's locating part being fixed on base plate, and supervisor locating part upper surface is provided with supervisor's draw-in groove, and supervisor's draw-in groove is spacing for carrying out left and right to supervisor and the engine front overhang extension leading section be attached on supervisor.
After such optimization, head tube can be positioned between head tube lower surface locating piece and head tube upper surface locating piece, and realize fast-holding by head tube positioning cylinder, then supervisor can to realize left and right spacing by supervisor's draw-in groove, prevents from swinging, according to this supervisor own structural characteristics, compress without the need to arranging other unnecessary hold-down mechanisms again, when can ensure to weld, supervisor's is fixing, and have structure simple, convenient fixing is advantage efficiently.
As optimization, described engine front overhang is hung detent mechanism and is comprised the engine front overhang extension holder be fixed on base plate, engine front overhang is hung holder upper surface and is used for carrying out support limit to the lower end inside face of engine front overhang extension, engine front overhang hang the both sides of holder be respectively provided with transverse direction positioned opposite push away clamp device fast, the described crimp head front end pushing away clamp device fast has installing hole crimping boss, the engine mounting holes that installing hole crimping boss is just hanging up engine front overhang arranges and realizes compressing location for pushing to be crimped on right engine mounting holes.During concrete enforcement, described engine front overhang extension holder is arranged at the engine front overhang being fixed on base plate and hangs on fixed base plate, so that assembling.
After such optimization, engine front overhang is hung rear portion and is hung holder support limit by engine front overhang, engine front overhang is hung front portion and is positioned at supervisor's draw-in groove and is compressed spacing by supervisor, then one only need be adopted to push away clamp device fast realize compressing to the engine mounting holes that engine front overhang is hung, the fixing of engine front overhang extension can be realized, can bear welding impulse force, have structure simple, convenient fixing is advantage efficiently.
As optimization, the described owner of starting hangs assembly detent mechanism and comprises two the chain stay holders be relatively fixed on base plate, respectively be provided with a chain stay outside two chain stay holders and fix cylinder, there is inside two chain stay holders the chain stay positioning seat of an inwardly protruded hollow, chain stay positioning seat medial surface has the half slot structure of a chain stay sleeve end for support and in the main suspension of location engine, the telescopic arm that chain stay fixes cylinder inwardly passes the chain stay positioning seat of hollow and is provided with bottom fork axis cover compression boss in end, bottom fork axis cover compresses boss and is just arranging the chain stay axle sleeve stomidium after navigating to chain stay positioning seat and realizing compressing location for pushing to be crimped in right chain stay axle sleeve stomidium, the described owner of starting hangs assembly detent mechanism and also comprises being fixed on base plate starts owner's hanging fixing seat, the corresponding engine suspension installing hole mobilizing owner to hang on owner's hanging fixing seat is started to be horizontally disposed with pin-and-hole, in pin-and-hole, activity is plugged with and mobilizes owner to hang steady pin, start owner hang steady pin two ends for be inserted into mobilize owner to hang engine mounting holes in realize location.
After such optimization, location can be realized by the half slot structure on chain stay positioning seat, then fix cylinder by chain stay and realize fast-holding, prevent from moving left and right, then by mobilizing owner to hang coordinating of steady pin and the engine mounting holes mobilizing owner to hang, ensure that the positional precision of engine mounting holes while realizing rotation direction location, have structure simple, convenient fixing is advantage efficiently.
Those skilled in the art should clearly find out, above-mentioned three kinds of prioritization schemes can superpose mutually, and the fixture mutually after superposition, and relying part part, to parts each other spacing, save location structure, simplifies fixture overall structure, therefore have more global advantage.
The invention also discloses a kind of bent-beam motorcycle frame combination of precursors assembly processing method, its feature is, comprises the following steps, and a, elder generation process separately head tube assembly, engine front overhang is hung and mobilizes owner to hang assembly three part-structure, b, then the servicing unit after above-mentioned three suboptimization is adopted to carry out clamping and positioning to three part-structures, during clamping and positioning, first the two ends of mobilizing owner to hang upper chain stay axle sleeve are shelved in the half slot structure inside the chain stay positioning seat inside chain stay holder, then insert by mobilizing owner to hang steady pin from the engine mounting holes mobilizing owner to hang side and pass from the engine mounting holes mobilizing owner to hang opposite side after starting the pin-and-hole owner's hanging fixing seat, restart chain stay fix cylinder its telescopic arm is stretched out and compress chain stay axle sleeve stomidium realize compress location, engine front overhang is hung rear portion again and set aside to the outer top of engine front overhang extension holder, engine front overhang is hung front portion and is set aside in supervisor's draw-in groove, again the supervisor rear end of head tube assembly is inserted into and mobilizes owner to hang in assembly and be against bottom fork axis to put, supervisor middle part is crimped onto top in supervisor draw-in groove intrinsic motivation forward mounting front portion, head tube lower end is navigated on the locating piece of head tube lower surface, move the handle pushing away clamp device fast, make to move push away fast clamp device crimp head front end installing hole crimping boss push be crimped on engine front overhang hang engine mounting holes on realize to engine front overhang hang compression location, finally start head tube positioning cylinder its telescopic arm to be pressed down realize locating head tube, so namely, complete the location to three part-structures, c, three part-structures of having good positioning to be welded as a whole, and then to be welded to form vehicle frame with other partial component of vehicle frame.
In above-mentioned processing method, first head tube assembly, engine front overhang are hung and mobilized owner to hang assembly three part-structure and process separately, then servicing unit provided by the invention is adopted to be fixedly clamped, be locate with two place's engine mounting holes and bottom fork axis cover place the basis clamped when being fixedly clamped, therefore ensure that the relative positional accuracy of this position, three places by fixture.And then the positional precision of the installing hole of engine and the bottom fork axis as vehicle frame overall precision benchmark is ensure that when welding.In the vehicle frame that final welding obtains, the degree of reliability that engine is installed can be ensured.Improve engine installation quality.
The present invention has the following advantages: the positional precision that 1, ensure that bottom fork axis, and bottom fork axis is vehicle frame overall precision benchmark, is conducive to improving vehicle frame integral installation precision after being guaranteed.2, ensure that engine two place installing hole relative positional accuracy, and then ensure that engine installation accuracy, improve engine installation quality.3, adopt a frock clamp to realize the clamping and positioning of multiple component, welding obtains frame of motorcycle prerequisite combined assembly again, simplifies manufacturing procedure simultaneously.4, the design of clamp system has taken into full account bent-beam motorcycle frame combination of precursors assembly own structural characteristics to be welded, being fixedly clamped of vehicle frame is achieved with the simplest structure, such as be responsible for rear end be inserted into mobilize owner to hang to carry out in assembly spacing, therefore without the need to additionally arranging position limiting structure, the front portion that engine front overhang is hung is pressed in supervisor's draw-in groove by supervisor middle part, therefore also without the need to arranging extra position limiting structure again, such as supervisor's draw-in groove is positioned to be responsible for and hangs joint with engine front overhang again, simultaneously because engine supervisor self structure is middle part in the recessed but not structure of epirelief, therefore the structure only by being responsible for draw-in groove can bear the welding pressure that engine front overhang is hung, and without the need to additionally arranging the hold down gag to supervisor.So namely, at utmost simplified clamp structure according to workpiece own characteristic, also combined unique compaction step by simple structure and realize being fixedly clamped function, ensure welding effect, reduce installation cost.5, each location place positioning fixture arranges rationally, owner's chain stay axle sleeve hung on assembly is such as started to be car load precision reference, therefore adopt the structure guarantee of first locating and clamping again to bottom fork axis cover clamping and positioning precision, simultaneously because chain stay axle sleeve clamps behind location again, therefore air cylinder device is adopted to realize Quick-clamped; Then mobilize owner to hang engine mounting holes on assembly without the need to adopting cylinder again or pushing away clamp device fast, and only need adopt simple and the latch of low cost positions in case spline moves the entirety location that can complete and mobilize owner to hang assembly; And the clamp device that pushes away fast that the engine mounting holes that engine front overhang hangs up adopts relative cylinder more cheap is located, so both effectively can ensure engine mounting holes that engine front overhang hangs up and mobilize owner to hang engine mounting holes relative positional accuracy on assembly, also conveniently can carry out manual alignment when locating simultaneously, making it locate reliably.Therefore locate throughout on reliable basis and at utmost save installation cost.6, the positioning auxiliary device adopted coordinates positioning step disclosed in processing method, can realize the location of three part-structures efficiently and easily, have simple and quick advantage.
In sum, servicing unit of the present invention, there is structure simple, with low cost, location is reliable, easy to operate advantage, and it is using engine two place's installing hole and bottom fork axis cover as positioning datum, coordinate disclosed processing method can guarantee the precision that engine is installed, reach the effect improving bent-beam motorcycle frame engine installation quality.
Accompanying drawing explanation
Fig. 1 is in the bent-beam motorcycle of model LF110-7T described in background technology, the structural representation of its vehicle frame combination of precursors assembly.
Fig. 2 is the structural representation of servicing unit of the present invention.
Fig. 3 is the structural representation of Fig. 2 when using.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As Figure 2-3, servicing unit disclosed in this detailed description of the invention is, a kind of bent-beam motorcycle frame combination of precursors assembly auxiliary processing device, comprises base plate 14 and hangs detent mechanism with the head tube assembly detent mechanism be arranged on base plate 14, engine front overhang and mobilize owner to hang assembly detent mechanism; Described head tube assembly detent mechanism, engine front overhang hang detent mechanism and start owner hang assembly detent mechanism for realizing head tube assembly 15, engine front overhang hangs 16 and mobilize owner to hang 17 fix and make it keep the structure of formation bent-beam motorcycle frame combination of precursors assembly, the anchor point that described engine front overhang hangs detent mechanism is the engine mounting holes that engine front overhang hangs on 16, described in mobilize owner to hang assembly detent mechanism anchor point be mobilize owner to hang chain stay axle sleeve stomidium on 17 and engine mounting holes.
In this detailed description of the invention, described head tube assembly detent mechanism comprises the head tube positioning seat 4 be fixed on base plate 14, the head tube lower surface locating piece 3 for locating head tube lower surface is provided with below head tube positioning seat 4, the head tube positioning cylinder 1 being fixed on head tube positioning seat 4 is provided with above head tube positioning seat 4, head tube positioning cylinder 1 has the telescopic arm of setting downwards and just head tube lower surface locating piece 3 is provided with head tube upper surface locating piece 2 on telescopic arm, head tube can be positioned between head tube upper surface locating piece 2 and head tube lower surface locating piece 3 after described head tube upper surface locating piece 2 stretches out downwards with head tube positioning cylinder 1 telescopic arm, described head tube assembly detent mechanism also comprises the supervisor's locating part being fixed on base plate 14, and supervisor locating part upper surface is provided with supervisor's draw-in groove 5, and supervisor's draw-in groove 5 is spacing for carrying out left and right to supervisor and the engine front overhang extension leading section be attached on supervisor.
In this detailed description of the invention, described engine front overhang is hung detent mechanism and is comprised the engine front overhang extension holder 6 be fixed on base plate 14, engine front overhang is hung holder 6 upper surface and is used for carrying out support limit to the lower end inside face of engine front overhang extension, engine front overhang hang the both sides of holder 6 be respectively provided with transverse direction positioned opposite push away clamp device 10 fast, the described crimp head front end pushing away clamp device 10 fast has installing hole crimping boss, the engine mounting holes that installing hole crimping boss is just hanging up engine front overhang arranges and realizes compressing location for pushing to be crimped on right engine mounting holes.During concrete enforcement, described engine front overhang extension holder 6 is arranged at the engine front overhang being fixed on base plate 14 and hangs on fixed base plate 9, so that assembling.
In this detailed description of the invention, the described owner of starting hangs assembly detent mechanism and comprises two the chain stay holders 13 be relatively fixed on base plate, respectively be provided with a chain stay outside two chain stay holders 13 and fix cylinder 12, there is inside two chain stay holders 13 the chain stay positioning seat of an inwardly protruded hollow, chain stay positioning seat medial surface has the half slot structure of a chain stay sleeve end for support and in the main suspension of location engine, the telescopic arm that chain stay fixes cylinder 12 inwardly passes the chain stay positioning seat of hollow and is provided with bottom fork axis cover compression boss 11 in end, bottom fork axis cover compresses boss 11 and is just arranging the chain stay axle sleeve stomidium after navigating to chain stay positioning seat and realizing compressing location for pushing to be crimped in right chain stay axle sleeve stomidium, the described owner of starting hangs assembly detent mechanism and also comprises being fixed on base plate 14 starts owner's hanging fixing seat 8, the corresponding engine suspension installing hole mobilizing owner to hang on owner's hanging fixing seat 8 is started to be horizontally disposed with pin-and-hole, in pin-and-hole, activity is plugged with and mobilizes owner to hang steady pin 7, start owner hang steady pin 7 two ends for be inserted into mobilize owner to hang engine mounting holes in realize location.
Based on a kind of bent-beam motorcycle frame combination of precursors assembly processing method of above-mentioned servicing unit, comprise the following steps, a, elder generation process separately head tube assembly 15, engine front overhang extension 16 and mobilize owner to hang assembly 17 3 part-structure, b, then above-mentioned servicing unit is adopted to carry out clamping and positioning to three part-structures, during clamping and positioning, first the two ends of mobilizing owner to hang upper chain stay axle sleeve are shelved in the half slot structure inside the chain stay positioning seat inside chain stay holder 13, then insert by mobilizing owner to hang steady pin 7 from the engine mounting holes mobilizing owner to hang side and pass from the engine mounting holes mobilizing owner to hang opposite side after starting the pin-and-hole owner's hanging fixing seat 8, restart chain stay fix cylinder 12 its telescopic arm is stretched out and compress chain stay axle sleeve stomidium realize compress location, engine front overhang is hung rear portion again and set aside to the outer top of engine front overhang extension holder 6, engine front overhang is hung front portion and is set aside in supervisor's draw-in groove 5, again the supervisor rear end of head tube assembly is inserted into and mobilizes owner to hang in assembly and be against bottom fork axis to put, supervisor middle part is crimped onto top in supervisor draw-in groove 5 intrinsic motivation forward mounting front portion, head tube lower end is navigated on head tube lower surface locating piece 3, move the handle pushing away clamp device 10 fast, make to move push away fast clamp device 10 crimp head front end installing hole crimping boss push be crimped on engine front overhang hang engine mounting holes on realize to engine front overhang hang compression location, finally start head tube positioning cylinder 1 its telescopic arm to be pressed down realize locating head tube, so namely, complete the location to three part-structures, c, three part-structures of having good positioning to be welded as a whole, and then to be welded to form vehicle frame with other partial component of vehicle frame.
Servicing unit of the present invention, there is structure simple, with low cost, location is reliable, easy to operate advantage, it is using engine two place's installing hole and bottom fork axis cover as positioning datum, coordinate disclosed processing method can guarantee the precision that engine is installed, through production inspection, engine installation accuracy improves greatly, and then drastically increase bent-beam motorcycle frame engine installation quality, improve product quality.
Claims (2)
1. a bent-beam motorcycle frame combination of precursors assembly auxiliary processing device, it is characterized in that, comprise base plate (14) and be arranged on head tube assembly detent mechanism on base plate (14), engine front overhang is hung detent mechanism and mobilizes owner to hang assembly detent mechanism, described head tube assembly detent mechanism, engine front overhang is hung detent mechanism and is mobilized owner to hang assembly detent mechanism for realizing head tube assembly (15), engine front overhang is hung (16) and is mobilized owner to hang fixing of (17) and make it keep being formed the structure of bent-beam motorcycle frame combination of precursors assembly, the anchor point that described engine front overhang hangs detent mechanism is the engine mounting holes that engine front overhang hangs on (16), the anchor point that the described owner of starting hangs assembly detent mechanism hangs chain stay axle sleeve stomidium on (17) and engine mounting holes for mobilizing owner,
Described head tube assembly detent mechanism comprises the head tube positioning seat (4) be fixed on base plate (14), head tube positioning seat (4) below is provided with head tube lower surface locating piece (3) for locating head tube lower surface, head tube positioning seat (4) top is provided with the head tube positioning cylinder (1) being fixed on head tube positioning seat (4), head tube positioning cylinder 1) there is the telescopic arm that arranges downwards and just (3 are provided with head tube upper surface locating piece (2) to head tube lower surface locating piece on telescopic arm, head tube can be positioned between head tube upper surface locating piece (2) and head tube lower surface locating piece (3) after stretching out downwards with head tube positioning cylinder (1) telescopic arm by described head tube upper surface locating piece (2), described head tube assembly detent mechanism also comprises the supervisor's locating part being fixed on base plate (14), supervisor locating part upper surface is provided with supervisor's draw-in groove (5), and supervisor's draw-in groove (5) is spacing for carrying out left and right to supervisor and the engine front overhang extension leading section be attached on supervisor,
Described engine front overhang is hung detent mechanism and is comprised engine front overhang extension holder (6) be fixed on base plate (14), engine front overhang is hung holder (6) upper surface and is used for carrying out support limit to the lower end inside face of engine front overhang extension, the both sides that engine front overhang hangs holder (6) be respectively provided with transverse direction positioned opposite push away clamp device (10) fast, the described crimp head front end pushing away clamp device (10) fast has installing hole crimping boss, the engine mounting holes that installing hole crimping boss is just hanging up engine front overhang arranges and realizes compressing location for pushing to be crimped on right engine mounting holes,
The described owner of starting hangs assembly detent mechanism and comprises two chain stay holders (13) of being relatively fixed on base plate, two chain stay holder (13) outsides are respectively provided with a chain stay and fix cylinder (12), two chain stay holder (13) inner sides have the chain stay positioning seat of an inwardly protruded hollow, chain stay positioning seat medial surface has the half slot structure of a chain stay sleeve end for support and in the main suspension of location engine, the telescopic arm that chain stay fixes cylinder (12) inwardly passes the chain stay positioning seat of hollow and is provided with bottom fork axis cover compression boss (11) in end, bottom fork axis cover compresses boss (11) and is just arranging the chain stay axle sleeve stomidium after navigating to chain stay positioning seat and realizing compressing location for pushing to be crimped in right chain stay axle sleeve stomidium, the described owner of starting hangs assembly detent mechanism and also comprises being fixed on base plate (14) starts owner's hanging fixing seat (8), the engine suspension installing hole starting the upper correspondence of owner's hanging fixing seat (8) to mobilize owner to hang has been horizontally disposed with pin-and-hole, in pin-and-hole, activity is plugged with and mobilizes owner to hang steady pin (7), start owner hang steady pin (7) two ends for be inserted into mobilize owner to hang engine mounting holes in realize location.
2. a bent-beam motorcycle frame combination of precursors assembly processing method, is characterized in that, comprise the following steps, and a, elder generation process separately head tube assembly (15), engine front overhang is hung (16) and mobilizes owner to hang assembly (17) three part-structure, b, then servicing unit as claimed in claim 1 is adopted to carry out clamping and positioning to three part-structures, during clamping and positioning, first the two ends of mobilizing owner to hang upper chain stay axle sleeve are shelved in the half slot structure inside the chain stay positioning seat inside chain stay holder (13), then insert by mobilizing owner to hang steady pin (7) from the engine mounting holes mobilizing owner to hang side and pass from the engine mounting holes mobilizing owner to hang opposite side after starting the pin-and-hole owner's hanging fixing seat (8), restart chain stay fix cylinder (12) its telescopic arm is stretched out and compress chain stay axle sleeve stomidium realize compress location, engine front overhang is hung rear portion again and set aside to engine front overhang extension holder (6) top outward, engine front overhang is hung front portion and is set aside in supervisor's draw-in groove (5), again the supervisor rear end of head tube assembly is inserted into and mobilizes owner to hang in assembly and be against bottom fork axis to put, supervisor middle part is crimped onto top in supervisor draw-in groove (5) intrinsic motivation forward mounting front portion, head tube lower end is navigated on head tube lower surface locating piece (3), move the handle pushing away clamp device (10) fast, make to move push away fast clamp device (10) crimp head front end installing hole crimping boss push be crimped on engine front overhang hang engine mounting holes on realize to engine front overhang hang compression location, finally start head tube positioning cylinder (1) make its telescopic arm press down realize head tube is located, so namely, complete the location to three part-structures, c, three part-structures of having good positioning to be welded as a whole, and then to be welded to form vehicle frame with other partial component of vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310122951.1A CN103192214B (en) | 2013-04-10 | 2013-04-10 | Processing method and auxiliary device of combined assembly of curved-beam motorcycle frame front part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310122951.1A CN103192214B (en) | 2013-04-10 | 2013-04-10 | Processing method and auxiliary device of combined assembly of curved-beam motorcycle frame front part |
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| Publication Number | Publication Date |
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| CN103192214A CN103192214A (en) | 2013-07-10 |
| CN103192214B true CN103192214B (en) | 2015-07-01 |
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| CN201310122951.1A Expired - Fee Related CN103192214B (en) | 2013-04-10 | 2013-04-10 | Processing method and auxiliary device of combined assembly of curved-beam motorcycle frame front part |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934615B (en) * | 2014-04-28 | 2015-11-11 | 成都陵川特种工业有限责任公司 | For the auxiliary welding equipment of clarifier brace |
| CN104493404B (en) * | 2014-11-27 | 2023-03-31 | 上海奥林汽车配件有限公司 | Welding fixture for robot welding automobile seat angle iron |
| CN104985374B (en) * | 2015-07-08 | 2016-09-14 | 力帆实业(集团)股份有限公司 | Frame of motorcycle welding tooling electromotor hanging and locating device |
| CN105522289B (en) * | 2015-12-07 | 2017-11-10 | 力帆实业(集团)股份有限公司 | A kind of striding type sport car sample vehicle frame processing method |
| CN108098217A (en) * | 2017-11-23 | 2018-06-01 | 江门市华日摩托车配件有限公司 | A kind of motorcycle component welding tool setup |
| CN111889933B (en) * | 2020-06-28 | 2021-11-02 | 天津市诚瑞丰科技有限公司 | Base welding tool of overhead working truck |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2865985Y (en) * | 2005-12-23 | 2007-02-07 | 重庆宗申技术开发研究有限公司 | Motorcycle frame head spot welding clamping device |
| CN2889595Y (en) * | 2006-03-20 | 2007-04-18 | 重庆宗申技术开发研究有限公司 | Motorcycle carriage head welding clamp |
| CN202180317U (en) * | 2011-07-27 | 2012-04-04 | 平湖市隆昌机械有限公司 | Welding fixture for front part of motorcycle frame |
| CN102489922B (en) * | 2011-12-20 | 2014-01-08 | 力帆实业(集团)股份有限公司 | Combined welding and fixing device at head of frame of motorcycle |
| CN102825411B (en) * | 2012-09-04 | 2014-08-13 | 力帆实业(集团)股份有限公司 | Welding positioning tool for motorcycle head combination |
| CN203184885U (en) * | 2013-04-10 | 2013-09-11 | 力帆实业(集团)股份有限公司 | Auxiliary device for processing camber beam motorcycle frame front body combination assembly |
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2013
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