CN105081646A - Auxiliary assembling device for automotive crossbeam and automotive crossbeam assembling method - Google Patents
Auxiliary assembling device for automotive crossbeam and automotive crossbeam assembling method Download PDFInfo
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- CN105081646A CN105081646A CN201510545564.8A CN201510545564A CN105081646A CN 105081646 A CN105081646 A CN 105081646A CN 201510545564 A CN201510545564 A CN 201510545564A CN 105081646 A CN105081646 A CN 105081646A
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- limiting device
- longitudinal limiting
- longitudinal
- spacing
- vehicle beam
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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
- B23K37/0461—Welding tables
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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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention provides an auxiliary assembling device for an automotive crossbeam. The auxiliary assembling device for the automotive crossbeam comprises a base, a longitudinal limiting assembly and a transverse limiting assembly. The longitudinal limiting assembly and the transverse limiting assembly are arranged on the supporting plane of the base. The longitudinal limiting assembly comprises a first longitudinal limiting device and a second longitudinal limiting device. The first longitudinal limiting device and the second longitudinal limiting device are parallel to each other and symmetrically arranged on the two sides of the base. The transverse limiting assembly is arranged between the first longitudinal limiting device and the second longitudinal limiting device. The first longitudinal limiting device and the second longitudinal limiting device each comprise a plurality of corresponding limiting holes. The limiting holes of the first longitudinal limiting device are opposite to and coaxial with the corresponding limiting holes in the second longitudinal limiting device. Meanwhile, the invention provides an automotive crossbeam assembling method based on the auxiliary assembling device for the automotive crossbeam.
Description
Technical field
The present invention relates to automobile component mounting technology field, especially, relate to a kind of vehicle beam auxiliary assembling apparatus and the vehicle beam assembly method based on described vehicle beam auxiliary equipment device.
Background technology
Sedan car frame is in the market made up of two longerons and some crossbeams usually.The tie-beam that crossbeam comprises two end plates and is connected between two end plates, wherein, two between end plate and tie-beam by being welded and fixed.Two end plates of crossbeam generally include bolt hole, and crossbeam can be connected and fixed by the bolt hole of end plate and longeron.
When carrying out crossbeam general assembly, the axiality of the depth of parallelism of two end plates of crossbeam and the corresponding bolt hole of two end plates is very important.If the axiality of the bolt hole that two end plates are corresponding is not high, the problems such as dish is curved, wave transformation that will easily cause vehicle frame to occur.Therefore two of the crossbeam assembly qualities between end plate and tie-beam just seem and are even more important.
At present free state or easy device is generally adopted to carry out two assemblings between end plate and tie-beam by the mode of drawing center line and locating and spot welding is fixed at crossbeam general assembly, but it is low and be difficult to the problems such as the axiality of the corresponding bolt hole of guarantee two end plates that existing crossbeam assembling mode also exists efficiency of assembling.Therefore, adopt aforesaid way to assemble the crossbeam obtained and easily Longitudinal Warping occurs, thus bring great potential safety hazard to automobile.
In view of this, be necessary to provide a kind of vehicle beam auxiliary assembling apparatus and the vehicle beam assembly method based on described auxiliary equipment device.
Summary of the invention
One of them object of the present invention is for solving the problems of the technologies described above and providing a kind of vehicle beam auxiliary assembling apparatus; Another object of the present invention is to provide a kind of vehicle beam assembly method based on above-mentioned vehicle beam auxiliary assembling apparatus.
Vehicle beam auxiliary assembling apparatus provided by the invention, comprise base, longitudinal spacing assembly and cross spacing assembly, the supporting plane of described base is located at by described longitudinal spacing assembly and described cross spacing assembly, described longitudinal spacing assembly comprises the first longitudinal limiting device and the second longitudinal limiting device, described first longitudinal limiting device and described second longitudinal limiting device are parallel to each other and are symmetricly set on the both sides of described base, described cross spacing assembly is located between described first longitudinal limiting device and described second longitudinal limiting device, wherein, described first longitudinal limiting device and described second longitudinal limiting device include the spacing hole of multiple mutual correspondence, spacing hole corresponding in the spacing hole of described first longitudinal limiting device and described second longitudinal limiting device toward each other and the two coaxially arrange.
One as vehicle beam auxiliary assembling apparatus provided by the invention is improved, described first longitudinal limiting device and described second longitudinal limiting device comprise the longitudinal spacing plate perpendicular with the supporting plane of described base respectively, and wherein said multiple spacing hole is respectively formed at the longitudinal spacing plate of described first longitudinal limiting device and described second longitudinal limiting device.
One as vehicle beam auxiliary assembling apparatus provided by the invention is improved, and described multiple spacing hole comprises two the first spacing holes diagonally arranged and two the second spacing holes arranged along another diagonal.
One as vehicle beam auxiliary assembling apparatus provided by the invention is improved, described first longitudinal limiting device and described second longitudinal limiting device comprise two spacer pins and two connecting bolts respectively, and wherein said two spacer pins and described two connecting bolts coordinate with described two the first spacing holes and described two the second spacing holes the end plate fixing vehicle beam to be assembled respectively.
One as vehicle beam auxiliary assembling apparatus provided by the invention is improved, described first longitudinal limiting device and described second longitudinal limiting device also comprise vertical supporter and horizontal supporting portion respectively, described vertical supporter and described horizontal supporting portion coordinate formation right angle supporting construction, and described longitudinal spacing plate carries out vertical support by described right angle supporting construction to be fixed.
One as vehicle beam auxiliary assembling apparatus provided by the invention is improved, described vertical supporter is the rectangular supporting board of the supporting plane being arranged on described base, described horizontal supporting portion comprises triangular support plate, described triangular support plate is arranged on described rectangular supporting board surface, and the surface of its end face and described rectangular supporting board is mutually vertical thus form described right angle supporting construction, described longitudinal spacing plate is vertically set on described rectangular supporting board surface, and its back side abuts the end face being fixed to described triangular support plate.
One as vehicle beam auxiliary assembling apparatus provided by the invention is improved, described cross spacing assembly comprises one or more horizontal limit devices, described horizontal limit devices comprises support baseboard and cross spacing plate, described support bottom surface is arranged on the supporting plane of described base, described cross spacing plate is vertically set on the surface of described support baseboard, for carrying out cross spacing to the tie-beam of vehicle beam to be assembled.
One as vehicle beam auxiliary assembling apparatus provided by the invention is improved, and the support baseboard of described horizontal limit devices forms two and to be parallel to each other and in laterally extending chute, described horizontal limit devices carries out horizontal slip along chute.
One as vehicle beam auxiliary assembling apparatus provided by the invention is improved, also comprise lip block, described lip block be arranged on described base supporting plane and between described first longitudinal limiting device and the second longitudinal limiting device, its for support vehicle beam to be assembled tie-beam bottom.
An assembly method for vehicle beam, is characterized in that, comprising the steps: provides vehicle beam auxiliary assembling apparatus described above; Two of vehicle beam to be assembled end plates are respectively fixed to the first longitudinal limiting device and second longitudinal limiting device of described vehicle beam auxiliary assembling apparatus, the bolt connecting hole of wherein said two end plates is aimed at mutually with the spacing hole of described first longitudinal limiting device and described second longitudinal limiting device respectively; The tie-beam of vehicle beam to be assembled is moved between described two end plates, and by the cross spacing assembly of described vehicle beam auxiliary assembling apparatus, cross spacing is carried out to described tie-beam; Utilize welding procedure that described tie-beam and described two end plates are carried out welding fabrication, form vehicle beam.
Compared to prior art, vehicle beam auxiliary assembling apparatus provided by the invention ensures the depth of parallelism between two end plates by the longitudinal spacing plate laying respectively at both sides, and the bolt connecting hole of described two end plates is aimed at respectively by the spacing hole in the longitudinal spacing plate of both sides with high-axiality, thus ensure the axiality between bolt connecting hole mutually corresponding in described two end plates, without the need to adopting loaded down with trivial details line locate mode.Therefore, adopt the vehicle beam assembly method of the vehicle beam auxiliary assembling apparatus provided of the present invention can realize vehicle beam assembling fast and accurately, effectively improve vehicle beam efficiency of assembling and assembling quality, improve the overall security of vehicle beam.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the decomposing schematic representation of the vehicle beam that vehicle beam auxiliary assembling apparatus provided by the invention can be suitable for;
Fig. 2 is the assembling schematic diagram of the vehicle beam shown in Fig. 1;
Fig. 3 is the structural representation of a kind of embodiment of vehicle beam auxiliary assembling apparatus provided by the invention;
Fig. 4 is the vehicle beam auxiliary assembling apparatus shown in Fig. 3 and assembly relation structural representation between the vehicle beam shown in Fig. 2;
Fig. 5 is the schematic flow sheet of a kind of embodiment of vehicle beam assembly method provided by the invention.
Detailed description of the invention
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Please refer to Fig. 1 and Fig. 2, it is the package assembly schematic diagram of vehicle beam.Described vehicle beam 100 can adopt vehicle beam auxiliary assembling apparatus provided by the invention to assemble; Described vehicle beam 100 comprises two end plates 11 and tie-beam 12, and the opposing parallel interval of described two end plates 11 is arranged, and the two ends of described tie-beam 12 can be fastened between described two end plates 11 by welding manner.
Particularly, described tie-beam 12 can comprise main beam 121, top board 122 and base plate 123, and wherein said top board 122 and base plate 123 are parallel to each other, and is separately fixed at top and the bottom of described main beam 121; Described main beam 121 is vertically set between described top board 122 and described base plate 123, thus makes described tie-beam 12 have the cross section of " work " font.In specific implementation, described main beam 121, described top board 122 and described base plate 123 can be formed in one structure.For ease of describing, the bearing of trend of described tie-beam 12 is defined as longitudinal direction by the application, and direction perpendicular for the bearing of trend in described tie-beam 12 is defined as transverse direction.
Shape and the structure of described two end plates 11 are symmetrical; Each end plate 11 comprises mainboard body 112, first extension 113 and the second extension 114 respectively.The structure that described mainboard body 112, described first extension 113 and described second extension 114 can be formed in one, wherein said mainboard body 112 can be rectangular panel body, and described first extension 113 can form from the top of described mainboard body 112 with bottom margin vertical extension in the same direction respectively with described second extension 114.Described first extension 113 is identical with the shape of described second extension 114, and the two is parallel to each other, and therefore the floor projection of described first extension 113 can cover described second extension 114 just.
The width of described first extension 113 and described second extension 114 reduces gradually along with the distance (namely along its bearing of trend) of itself and described mainboard body 112, such as the two all can have the shape of isosceles trapezoid, and the terminal end width of described first extension 113 and described second extension 114 approximates greatly the top board 122 of described tie-beam 12 and the width of base plate 123.In addition, distance between described first extension 113 and described second extension 114 approximates greatly the height of described tie-beam 12, with mainboard body 112 surface making the two ends of described tie-beam 12 can abut to described two end plates 11 respectively, and clamp respectively between the first extension 113 of described two end plates 11 and the second extension 114.
On the other hand, described two end plates 11 all have bolt connecting hole 111; Particularly, the mainboard body 112 of each end plate 11 is formed with multiple bolt connecting hole 111, and described multiple bolt connecting hole 111 is in two row arrangements, and described two row bolt connecting holes 111 are separately positioned on region, described mainboard body 112 both sides of the edge.
In specific implementation, for ensureing the security of described vehicle beam 100, mainboard body 112 both described two end plates 11 not only need to ensure is parallel to each other and is oppositely arranged, bolt connecting hole 111 one_to_one corresponding of the mainboard body 112 ensureing described two end plates 11 as far as possible is also needed to arrange and have higher axiality each other, in other words, need to ensure that any one bolt connecting hole 111 of one of them end plate 11 faces the respective bolt connecting hole 111 of another end plate 11 as far as possible, and it is basic in coaxial setting between corresponding two bolt connecting holes 111 in described two end plates 11.
For ensureing that two end plates 11 of described vehicle beam 100 and tie-beam 12 are after assembling completes, described two end plates 11 have the higher depth of parallelism and have higher axiality between bolt connecting hole 111 corresponding each other in the two, the invention provides a kind of vehicle beam auxiliary assembling apparatus.Refer to Fig. 3, it is the structural representation of a kind of embodiment of vehicle beam auxiliary assembling apparatus provided by the invention.Described vehicle beam auxiliary assembling apparatus 200 comprises base 21, longitudinal spacing assembly 221, cross spacing assembly 222 and supporting component 23.
Described base 21 has supporting plane, and described longitudinal spacing assembly 221, described cross spacing assembly 222 and described supporting component 23 are arranged on the supporting plane of described base 21.Preferably, described base 21 is rectangular flat structure.
Described longitudinal spacing assembly 221 comprises the first longitudinal limiting device 201 and the second longitudinal limiting device 202, and described longitudinal direction first stopping means 201 and described second longitudinal limiting device 202 are arranged at the fringe region of longitudinal both sides of described base 21 symmetrically.Described first longitudinal limiting device 201 and described second longitudinal limiting device 202 may be used for carrying out longitudinal spacing (bearing of trend of described tie-beam 12 positions) when described vehicle beam 100 assembles to each assembly of described vehicle beam 100.
Described first longitudinal limiting device 201 comprises longitudinal spacing plate 2211, horizontal supporting portion 2212 and vertical supporter 2218.Described vertical supporter 2218 can be the rectangular supporting board of supporting plane wherein one end fringe region of being arranged on described base 21, described horizontal supporting portion 2212 can comprise the triangular support plate that two are fixed on described vertical supporter 2218 surface, described two triangular support plates be parallel to each other interval arrange, and the end face of the two and the surface of described vertical supporter 2218 are formed mutually vertical, thus form a right angle supporting construction.Described longitudinal spacing plate 2211 carries out vertical support by described right angle supporting construction to be fixed, particularly, described longitudinal spacing plate 2211 vertically can fix the surface of described vertical supporter 2218, and its back side can abut the end face of two the triangular support plates being fixed to described horizontal supporting portion 2212.
On the other hand, described first longitudinal limiting device 201 also comprises spacer pin 2214 and connecting bolt 2215, and described longitudinal spacing plate 2211 can also be formed with the multiple spacing holes 2213 corresponding with described spacer pin 2214 and connecting bolt 2215.
Particularly, in the present embodiment, described longitudinal spacing plate 2211 can comprise four spacing holes, and described four spacing holes are arranged with the array way of 2*2, and namely described four spacing holes can lay respectively at four end points of rectangular area.Wherein, be positioned at one of them cornerwise two spacing hole of described rectangular area and can be defined as the first spacing hole, described two the first spacing holes are corresponding with two spacer pins 2214 respectively; And another all the other two spacing holes cornerwise being positioned at described rectangular area can be defined as the second spacing hole, described two the second spacing holes are corresponding with two connecting bolts 2215 respectively.
Described first spacing hole and described second spacing hole are mainly used in the assembling process of described vehicle beam 100, coordinate described spacer pin 2214 and described connecting bolt 2215, position the end plate 11 of described vehicle beam 100.Therefore, the particular location of described first spacing hole and described second spacing hole and the bolt connecting hole 111 of specification (such as aperture and shape etc.) needs and described end plate 11 match.
Such as, in one embodiment, two the first spacing holes of described longitudinal spacing plate 2211 can be arranged with two bolt connecting holes 111 being positioned at different lines in described end plate 11 are mutually corresponding respectively, and two the second spacing holes of described longitudinal spacing plate 2211 can be arranged with two other bolt connecting hole 111 being positioned at different lines in described end plate 11 is mutually corresponding respectively.
Described second longitudinal limiting device 202 is mainly used in positioning another end plate 11 of described vehicle beam 100 in the assembling process of described vehicle beam 100, its structure and described first longitudinal limiting device 201 basically identical.
In the present embodiment, the distance between the longitudinal spacing plate of described second longitudinal limiting device 202 and the longitudinal spacing plate of described first longitudinal limiting device 201 approximates greatly the longitudinal length of described vehicle beam 100; And, similar with described first longitudinal limiting device 201, the longitudinal spacing plate of described second longitudinal limiting device 202 comprises two the first spacing holes and two the second spacing holes equally, wherein, two the first spacing holes of described second longitudinal limiting device 202 need relative one by one with two the first spacing holes of described first longitudinal limiting device 201 respectively and coaxially arrange; And two the second spacing holes of described second longitudinal limiting device 202 need equally with relative one by one with two the second spacing holes of described second longitudinal limiting device 201 respectively and coaxially arrange.
Other structures of described second longitudinal limiting device 202 specifically can consult the above associated description about described first longitudinal limiting device 201, repeat no more herein.
Described cross spacing assembly 222 is located between described first longitudinal limiting device 201 and described second longitudinal limiting device 202.Described cross spacing assembly 222 can comprise one or more horizontal limit devices, and the present embodiment is for two horizontal limit devices.Described two horizontal limit devices can be arranged on the fringe region of the horizontal side of described base 21 side by side, and the two structure is identical.
Particularly, described horizontal limit devices comprises support baseboard 2223 and cross spacing plate 2222.Described support baseboard 2223 is arranged on the supporting plane of described base 21, and described cross spacing plate 2222 is vertically fixed on the surface of described support baseboard 2223.Described cross spacing plate 2222 is mainly used in carrying out located lateral to described vehicle beam 100 in the assembling process of described vehicle beam 100.
Further, in order to make described vehicle beam auxiliary assembling apparatus 200 go for the assembling of the vehicle beam of different in width tie-beam; Described horizontal limit devices can be designed to the structure with horizontal mobility, and such as, in the present embodiment, the support baseboard 2223 of described horizontal limit devices can have two and be parallel to each other and the chute 2221 extended transversely.Described cross spacing assembly 222 can regulate the position of described horizontal limit devices by described chute 2221, the cross spacing plate 2222 of described horizontal limit devices is matched with the width of the tie-beam 12 of vehicle beam 100 to be assembled, thus meets the vehicle beam assembling demand of different in width tie-beam.
Described supporting component 23 can comprise two lip blocks, and described two lip blocks are located at the supporting plane of described base 21, and described between described first longitudinal limiting device 201 and described second longitudinal limiting device 202.Such as, in the present embodiment, as shown in Figure 3, one of them lip block of described supporting component 23 is arranged between described cross spacing assembly 222 and described first longitudinal limiting device 201, and another lip block is arranged between described cross spacing assembly 222 and described second longitudinal limiting device 202.Described lip block is mainly used in the base plate 123 at the tie-beam 12 supporting described vehicle beam 100 when described vehicle beam 100 assembles, and therefore it highly can approximate greatly the thickness sum of the height of vertical supporter 2218 of described longitudinal spacing assembly 221 and the second extension 114 of the end plate 11 of described vehicle beam 100.
Based on the vehicle beam auxiliary assembling apparatus shown in Fig. 3, the present invention also provides a kind of vehicle beam assembly method further, below in conjunction with the vehicle beam assemble flow shown in assembly relation between the described vehicle beam auxiliary assembling apparatus 200 shown in Fig. 4 and described vehicle beam 100 and Fig. 5, the vehicle beam assembly method based on described vehicle beam auxiliary assembling apparatus 200 provided by the invention is described.Particularly, vehicle beam assembly method provided by the invention mainly comprises the following steps:
Step S1, provides vehicle beam auxiliary assembling apparatus 200, and the concrete structure of described vehicle beam auxiliary assembling apparatus 200 can with reference to the associated description of the embodiment shown in Fig. 3;
Two end plates 11 of vehicle beam 100 to be assembled are respectively fixed to the first longitudinal limiting device 201 and the second longitudinal limiting device 202 of described vehicle beam auxiliary assembling apparatus 200 by step S2;
Particularly, for one of them end plate 11 of described vehicle beam to be assembled,
First, the bolt connecting hole 111 of described end plate 11 is aligned with two the first spacing holes of the longitudinal spacing plate 2211 of described first longitudinal limiting device 201 and two the second spacing holes respectively, further, the first extension 113 of described end plate 11 and the second extension 114 extend towards described second longitudinal limiting device 202;
Secondly, adopt two connecting bolts 2215 by the front of described end plate 11 Primary Location to the longitudinal spacing plate 2211 of described first longitudinal limiting device 201 by two bolt connecting holes 111 of described two the second spacing holes and correspondence thereof; Wherein, described two connecting bolts 2215 are respectively sequentially through two bolt connecting holes 111 of described end plate 11 and two second spacing holes of described longitudinal spacing plate 2211 of alignment mutually;
Then, two spacer pins 2214 are adopted described end plate 11 to be fixed to the longitudinal spacing plate 2211 of described first longitudinal limiting device 201 by two bolt connecting holes 111 of described two the first spacing holes and correspondence thereof; Wherein, described two spacer pins 2214 sequentially pass corresponding two bolt connecting holes 111 described two the first spacing holes and described end plate 11 from the back side of described longitudinal spacing plate 2211 respectively.
Another end plate 11 of described vehicle beam to be assembled 100 can be adopted and be fixed to described second longitudinal limiting device 202 in the same way.Because the spacing hole of described first longitudinal limiting device 201 and the spacing hole of the second longitudinal limiting device 202 have higher axiality, therefore after being aimed at described first longitudinal limiting device 201 and described second longitudinal limiting device 202 spacing hole by the bolt connecting hole 11 of two end plates 11 of described vehicle beam 100 to be assembled, carry out the fixing of described two end plates 11 again, can realize, between bolt connecting hole 111 mutually corresponding in described two end plates 11 after fixing, there is higher axiality.；
Step S3, according to the width of the tie-beam 12 of described vehicle beam 100 to be assembled, regulates the position of the cross spacing assembly 222 of described vehicle beam auxiliary assembling apparatus 200;
Particularly, the horizontal limit devices of described cross spacing assembly 222 can regulate the lateral attitude of described horizontal limit devices by its chute 2221, match with the width of the tie-beam 12 of described vehicle beam 100 to be assembled to make the cross spacing plate 2222 of described horizontal limit devices; So-called match refer to the position of described cross spacing assembly 222 can meet described tie-beam 12 is moved to abut against with the cross spacing plate 2222 of described cross spacing assembly 222 time, described tie-beam 12 is positioned at the centre position of described two end plates 11 just.
Should be appreciated that then step S3 can directly skip if the lateral attitude of the cross spacing assembly 222 of current described vehicle beam auxiliary assembling apparatus 200 has met the assembling demand of described vehicle beam to be assembled 100.
Step S4, moves to described tie-beam 12 between described two end plates 11, and carries out cross spacing by described cross spacing assembly 222 to described tie-beam 12;
Particularly, described tie-beam 12 can be moved between described two end plates 11, and the top board 122 of described tie-beam 12 and base plate 123 abut to the cross spacing plate 2222 of described cross spacing assembly 222 towards the end plate of described cross spacing assembly 222 and realize cross spacing; Further, the two ends of described tie-beam 12 are clamped between the first extension 113 of described two end plates 11 and the second extension 114 respectively.Because the distance between the first longitudinal limiting device 201 of described vehicle beam auxiliary assembling apparatus 200 and the second longitudinal limiting device 202 approximates greatly the entire length of described vehicle beam to be assembled 100, therefore two longitudinal terminal surfaces of described tie-beam 12 can abut to mainboard body 112 surface of described two end plates 11 just.
Step S5, is welded and fixed described tie-beam 12 and described two end plates 11;
Particularly, after described tie-beam 12 being moved between described two end plates 11, can first tentatively be fixed by the extension 113 and 114 of spot-welding technology to the two ends of described tie-beam 12 and described two end plates 11, then, adopt welding procedure that described tie-beam 12 is carried out welding fabrication with described two end plates 11, thus obtain vehicle beam 100 as shown in Figure 2.After this, described spacer pin 2214 and described connecting bolt 2215 can be removed, and described vehicle beam 100 is disassembled from described vehicle beam auxiliary assembling apparatus 200.
Compared to prior art, vehicle beam auxiliary assembling apparatus provided by the invention ensures the depth of parallelism between two end plates by the longitudinal spacing plate laying respectively at both sides, and the bolt connecting hole of described two end plates is aimed at respectively by the spacing hole in the longitudinal spacing plate of both sides with high-axiality, thus ensure the axiality between bolt connecting hole mutually corresponding in described two end plates, without the need to adopting loaded down with trivial details line locate mode.Therefore, adopt the vehicle beam assembly method of the vehicle beam auxiliary assembling apparatus provided of the present invention can realize vehicle beam assembling fast and accurately, effectively improve vehicle beam efficiency of assembling and assembling quality, improve the overall security of vehicle beam.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a vehicle beam auxiliary assembling apparatus, it is characterized in that, comprise base, longitudinal spacing assembly and cross spacing assembly, the supporting plane of described base is located at by described longitudinal spacing assembly and described cross spacing assembly, described longitudinal spacing assembly comprises the first longitudinal limiting device and the second longitudinal limiting device, described first longitudinal limiting device and described second longitudinal limiting device are parallel to each other and are symmetricly set on the both sides of described base, described cross spacing assembly is located between described first longitudinal limiting device and described second longitudinal limiting device, wherein, described first longitudinal limiting device and described second longitudinal limiting device include the spacing hole of multiple mutual correspondence, spacing hole corresponding in the spacing hole of described first longitudinal limiting device and described second longitudinal limiting device toward each other and the two coaxially arrange.
2. vehicle beam auxiliary assembling apparatus according to claim 1, it is characterized in that, described first longitudinal limiting device and described second longitudinal limiting device comprise the longitudinal spacing plate perpendicular with the supporting plane of described base respectively, and wherein said multiple spacing hole is respectively formed at the longitudinal spacing plate of described first longitudinal limiting device and described second longitudinal limiting device.
3. vehicle beam auxiliary assembling apparatus according to claim 2, is characterized in that, described multiple spacing hole comprises two the first spacing holes diagonally arranged and two the second spacing holes arranged along another diagonal.
4. vehicle beam auxiliary assembling apparatus according to claim 3, it is characterized in that, described first longitudinal limiting device and described second longitudinal limiting device comprise two spacer pins and two connecting bolts respectively, and wherein said two spacer pins and described two connecting bolts coordinate with described two the first spacing holes and described two the second spacing holes the end plate fixing vehicle beam to be assembled respectively.
5. vehicle beam auxiliary assembling apparatus according to claim 2, it is characterized in that, described first longitudinal limiting device and described second longitudinal limiting device also comprise vertical supporter and horizontal supporting portion respectively, described vertical supporter and described horizontal supporting portion coordinate formation right angle supporting construction, and described longitudinal spacing plate carries out vertical support by described right angle supporting construction to be fixed.
6. vehicle beam auxiliary assembling apparatus according to claim 5, it is characterized in that, described vertical supporter is the rectangular supporting board of the supporting plane being arranged on described base, described horizontal supporting portion comprises triangular support plate, described triangular support plate is arranged on described rectangular supporting board surface, and the surface of its end face and described rectangular supporting board is mutually vertical thus form described right angle supporting construction, described longitudinal spacing plate is vertically set on described rectangular supporting board surface, and its back side abuts the end face being fixed to described triangular support plate.
7. vehicle beam auxiliary assembling apparatus according to claim 1, it is characterized in that, described cross spacing assembly comprises one or more horizontal limit devices, described horizontal limit devices comprises support baseboard and cross spacing plate, described support bottom surface is arranged on the supporting plane of described base, described cross spacing plate is vertically set on the surface of described support baseboard, for carrying out cross spacing to the tie-beam of vehicle beam to be assembled.
8. vehicle beam auxiliary assembling apparatus according to claim 7, is characterized in that, the support baseboard of described horizontal limit devices forms two and to be parallel to each other and in laterally extending chute, described horizontal limit devices carries out horizontal slip along chute.
9. vehicle beam auxiliary assembling apparatus according to claim 1, it is characterized in that, also comprise lip block, described lip block be arranged on described base supporting plane and between described first longitudinal limiting device and the second longitudinal limiting device, its for support vehicle beam to be assembled tie-beam bottom.
10. an assembly method for vehicle beam, is characterized in that, comprising:
Vehicle beam auxiliary assembling apparatus according to any one of claim 1 to 9 is provided;
Two of vehicle beam to be assembled end plates are respectively fixed to the first longitudinal limiting device and second longitudinal limiting device of described vehicle beam auxiliary assembling apparatus, the bolt connecting hole of wherein said two end plates is aimed at mutually with the spacing hole of described first longitudinal limiting device and described second longitudinal limiting device respectively;
The tie-beam of vehicle beam to be assembled is moved between described two end plates, and by the cross spacing assembly of described vehicle beam auxiliary assembling apparatus, cross spacing is carried out to described tie-beam;
Utilize welding procedure that described tie-beam and described two end plates are carried out welding fabrication, form vehicle beam.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510545564.8A CN105081646A (en) | 2015-08-31 | 2015-08-31 | Auxiliary assembling device for automotive crossbeam and automotive crossbeam assembling method |
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| CN201510545564.8A CN105081646A (en) | 2015-08-31 | 2015-08-31 | Auxiliary assembling device for automotive crossbeam and automotive crossbeam assembling method |
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| CN110900092A (en) * | 2019-11-26 | 2020-03-24 | 广州创研工业技术研究院有限公司 | Clamping equipment for inflating cabinet and welding production line |
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| CN110900092B (en) * | 2019-11-26 | 2021-06-25 | 广州创研工业技术研究院有限公司 | Clamping equipment for inflating cabinet and welding production line |
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Application publication date: 20151125 |