CN109317908A - A kind of Frame Welding positioning mold - Google Patents
A kind of Frame Welding positioning mold Download PDFInfo
- Publication number
- CN109317908A CN109317908A CN201811564766.7A CN201811564766A CN109317908A CN 109317908 A CN109317908 A CN 109317908A CN 201811564766 A CN201811564766 A CN 201811564766A CN 109317908 A CN109317908 A CN 109317908A
- Authority
- CN
- China
- Prior art keywords
- support
- bottom plate
- frame welding
- central axes
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of Frame Welding positioning molds, including bottom plate, the first support, the second support, third support, front axle support, traction seat are disposed on the bottom plate from front to back, wherein, first support is provided with 1 and is arranged on bottom plate central axes, second support is provided with 2 and the symmetrical two sides for being arranged in bottom plate central axes, and the first support and 2 the second supports are arranged in isosceles triangle；Third support is arranged on bottom plate central axes and third support upper end is provided with the first cylinder, and each second support upper end is provided with the second cylinder, and the first cylinder is triangularly arranged with 2 the second cylinders；Front axle support is provided with 2 and the symmetrical two sides for being arranged in bottom plate central axes, is provided with the semicolumn supporting table to match with vehicle frame drive axle mounting rack at the top of front axle support；Traction seat is arranged on bottom plate central axes.The invention can effectively realize the precise positioning in Frame Welding, it is ensured that Frame Welding meets defined quality requirement.
Description
Technical field
The present invention relates to welding technology fields, more specifically, in particular to a kind of Frame Welding positioning mold.
Background technique
Rapid development based on modern logistics, for the traction that vehicle on track is better achieved, people have been gradually increased pair
The research of Frame Welding positioning mold.Frame Welding positioning mold is properly termed as trailer again, is that one kind is usually used in railway goods and leads
Draw, railway equipment maintenance, the places such as workshop cargo transfer means of transport, Frame Welding positioning mold generally be laid on ground
Track match, by affecting the vehicle of bearing goods on track, to realize the transfer of cargo.Since Frame Welding positions
Mold has the advantages that easy to use, maintenance is easy and long service life, and therefore, Frame Welding positioning mold is widely used in iron
The places such as traction of rail flat car between the traction of the defeated upper vehicle of road transport, working shop of enterprise and workshop.
Vehicle frame is the important component of Frame Welding positioning mold, and vehicle frame needs to undertake the load of entire car body, therefore,
The welding production of vehicle frame is particularly important.
Fig. 1 and Fig. 2 provides a kind of existing vehicle frame and is provided in front of vehicle frame for vehicle as depicted in figs. 1 and 2
1 steering fore-stock 1 and 2 steering after-poppet 2 that steeraxle is installed and in isosceles triangle arrangement, vehicle frame middle part, which is provided with, to be used for
Fixed three to be triangularly arranged the pilot hole 3 of motor installation, vehicle frame rear are provided with the drive fixed for drive axle installation
Dynamic bridge mounting rack 4, meanwhile, vehicle frame rearmost end is additionally provided with the squab panel 5 for installing control cabinet.In the prior art, due to lacking
Weary special Frame Welding positioning mold during Frame Welding, can only generally be welded by artificial crossed, but due to
Drive axle is the most important power take-off mechanism of vehicle, and the concentricity of drive axle mounting rack 4 requires to be difficult to protect by artificial crossed
Card；Meanwhile three pilot holes that fixed motor installation needs can not be protected by the relative position between its three when scribing line welding
Card is fixed motor and can not be assembled after leading to welding；In addition, steering fore-stock and steering after-poppet that steeraxle installation needs
Relative position be also difficult to ensure, in this way, traditional manual scribing line welding manner is difficult to ensure the welding quality of vehicle frame.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Frame Welding positioning mold, and the Frame Welding positioning mold is logical
The design of its structure is crossed, can effectively realize the precise positioning in Frame Welding, it is ensured that Frame Welding meets defined quality requirement.
A kind of Frame Welding positioning mold, including bottom plate are disposed with the first support, second on the bottom plate from front to back
Seat, third support, front axle support, traction seat, wherein
First support is provided with 1 and is arranged on the bottom plate central axes, second support be provided with 2 and
The symmetrical two sides for being arranged in the bottom plate central axes, first support and 2 second supports are in isosceles triangle arrangement, institute
The first support is stated for positioning of the Frame Welding transfer to fore-stock, second support is used for Frame Welding transfer to after-poppet
Positioning；
The third support is arranged on the bottom plate central axes and third support upper end is provided with the first cylinder, often
A second support upper end is provided with the second cylinder, and first cylinder is triangularly arranged with 2 second cylinders,
The positioning of first cylinder and 2 second cylinders for motor pilot hole in Frame Welding；
The front axle support is provided with 2 and the symmetrical two sides for being arranged in the bottom plate central axes, the front axle support
Top is provided with the semicolumn supporting table to match with vehicle frame drive axle mounting rack, and the front axle support in Frame Welding for driving
The positioning of dynamic bridge mounting rack；
The traction seat is arranged on the bottom plate central axes, and the traction seat is determined for squab panel in Frame Welding
Position.
Preferably, first support, second support, the third support, the front axle support and the traction
Seat is by bolt detachable connection on the bottom plate.
Preferably, semicolumn supporting table two sides are provided with guide groove circumferentially.
The beneficial effects of the present invention are: Frame Welding positioning mold provided by the invention by the first support in use, existed
Steering fore-stock is positioned in Frame Welding, steering after-poppet is positioned in Frame Welding by the second support,
Motor pilot hole is positioned in Frame Welding by the first cylinder and the second cylinder, by front axle support in Frame Welding
In drive axle mounting rack is positioned, by traction seat, squab panel is positioned in Frame Welding, in this way, both may be implemented
Whole positioning before and after vehicle frame, and mechanism important in vehicle frame can individually be positioned, it can effectively realize in Frame Welding
Precise positioning, it is ensured that Frame Welding meets defined quality requirement.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the main view of vehicle frame；
Fig. 2 is the top view of vehicle frame；
Fig. 3 is the main view of Frame Welding positioning mold provided by the embodiment of the present invention；
Fig. 4 is the top view of Frame Welding positioning mold provided by the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of front axle support provided by the embodiment of the present invention.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of the instructions such as term "front", "rear" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.
Referring to Fig. 3 to Fig. 5, Fig. 3 to Fig. 5 provides a kind of specific embodiment of Frame Welding positioning mold, wherein Fig. 3
For the main view of Frame Welding positioning mold provided by the embodiment of the present invention；Fig. 4 is vehicle frame provided by the embodiment of the present invention
Weld the top view of positioning mold；Fig. 5 is the structural schematic diagram of front axle support provided by the embodiment of the present invention.
As shown in Figures 3 to 5, a kind of Frame Welding positioning mold is present embodiments provided, can effectively realize background skill
The positioning in same type Frame Welding provided in art, that is to say, that as long as the vehicle frame of this type style, no matter specifically
Size design size is all that the mold that can be provided through the invention carries out welding positioning.The Frame Welding positioning mold packet
Include bottom plate 6, the first support 7, the second support 8, third support 9, front axle support 10, traction seat 11.
In the present solution, the Frame Welding positioning mold includes bottom plate 6, bottom plate 6 is the tool of entire Frame Welding positioning mold
Body is implemented to provide support.Be disposed with from front to back on bottom plate 6 first support 7, the second support 8, third support 9, front axle support 10,
Traction seat 11.Wherein, front is the left of Fig. 3, and rear is the right of Fig. 3.
In the present solution, the first support 7 is provided with 1 and is arranged on the central axes of the bottom plate 6, second support 8
It is provided with 2 and the symmetrical two sides for being arranged in 6 central axes of bottom plate, the first support 7 and 2 second support 8
It is arranged in isosceles triangle, first support 7 is used for positioning of the Frame Welding transfer to fore-stock 1, and second support 7 is used for vehicle
Frame welds positioning of the transfer to after-poppet 2.
Specifically, the shape of the first support 7 and the second support 8 itself can be according to steering fore-stock 1 and steering after-poppet 2
Shape and positioning requirements carry out matched design, the first support 7 can be according to vehicle frame at a distance between any two with the second support 8
Design size size carries out matched design.
In addition, to guarantee to turn to fore-stock 1 and turning to the planarity requirements of after-poppet 2, the upper surface of the first support 7 and the
The upper surface of two supports 8 is typically in same plane.In addition, it is contemplated that turning to can be also arranged on fore-stock 1 and steering after-poppet 2
Therefore some mounting holes can also design some pin shafts for positioning these mounting holes on the first support 7 and the second support 8.
In the present solution, third support 9 is arranged on 6 central axes of bottom plate and 9 upper end of third support is provided with
One cylinder 12, each second support, 8 upper end are provided with the second cylinder 13, first cylinder 12 and 2 described second
Cylinder 13 is triangularly arranged, and first cylinder 12 and 2 second cylinders 13 are for 3 motor assembly in Frame Welding
The positioning in hole 3.
Specifically, the first cylinder 12 and the second cylinder 13 are arranged on three vertex of triangle, 12 upper end of the first cylinder
Face and 13 upper surface of the second cylinder are typically in same level.For the tool of the first cylinder 12 and the second cylinder 13 between any two
The body size of space, generally the design size of space with vehicle frame motor pilot hole 3 match, that is to say, that for different size of
Motor can design various sizes of mold.
In the present solution, front axle support 10 is provided with 2 and the symmetrical two sides for being arranged in 6 central axes of bottom plate, it is described
The semicolumn supporting table 14 to match with vehicle frame drive axle mounting rack is provided at the top of front axle support 10, the front axle support 10 is used
The positioning of drive axle mounting rack 4 in Frame Welding.
Specifically, the interval between 2 front axle supports 10 is matched with the interval of vehicle frame drive axle mounting rack 4.Frame Welding
When, vehicle frame drive axle mounting rack 4 is directly sleeved in semicolumn supporting table 14.The present invention is arranged in since front axle support 10 is symmetrical
Therefore the concentricity of 2 drive axle mounting racks 4 in Frame Welding can be effectively ensured in the two sides of 6 central axes of bottom plate.
In the present solution, traction seat 11 is arranged on 1 central axes of bottom plate, after the traction seat 11 is used in Frame Welding
The positioning of coaming plate 5.
Specifically, due to vehicle frame squab panel 5 be welded on vehicle frame be it is hanging and following for arc, bad support itself and
Fixed, it is even more impossible to determine the height of welding.Therefore, a traction seat 11 is designed present invention is specifically directed to squab panel 5 to be supported
Positioning, can meet design requirement with the welding position of effective guarantee squab panel 5.
In the present embodiment, to further facilitate the assembling and use of the Frame Welding positioning mold, while being convenient for changing not
With die assembly, first support 7, second support 8, the third support 9, the front axle support 10 and described lead
Introduction 11 is by bolt detachable connection on the bottom plate 6.
In the present embodiment, for the adaptability for further enhancing the Frame Welding positioning mold, the semicolumn supporting table 14
Two sides are provided with guide groove 15 circumferentially.In practical operation, drive axle mounting rack 4 often exists certain in metalworking
Error, therefore, the present invention devise guide groove 15 to reduce the contact area between mold and drive axle mounting rack 4, can be effective
Avoid drive axle mounting rack 4 because of Assembly Interference caused by metal working error.
From the foregoing, it will be observed that the present invention positions vehicle frame front end by the first support 7, then by traction seat 11 to vehicle frame
Rear end is positioned, then is positioned by the second support 8, front axle support 10 to the two sides of vehicle frame, to realize vehicle frame
Whole positioning.
Meanwhile the present invention positions steering fore-stock 1 in Frame Welding by the first support 7, passes through second
Seat 8 positions steering after-poppet 2 in Frame Welding, right in Frame Welding by the first cylinder 12 and the second cylinder 13
Motor pilot hole 3 is positioned, and is positioned in Frame Welding to drive axle mounting rack 4 by front axle support 10, by leading
The squab panel 5 in Frame Welding of introduction 11 is positioned, to realize the independent positioning of mechanism important in vehicle frame.
Generally speaking, Frame Welding positioning mold provided by the invention not only may be implemented the whole positioning of vehicle frame, but also can be with
Mechanism important in vehicle frame is individually positioned, can effectively realize the precise positioning in Frame Welding, it is ensured that Frame Welding symbol
Quality requirement as defined in closing.
A kind of Frame Welding positioning mold provided by the present invention is described in detail above.Tool used herein
Principle and implementation of the present invention are described for body example, the above embodiments are only used to help understand this hair
Bright method and its core concept.It should be pointed out that for those skilled in the art, not departing from the present invention
, can be with several improvements and modifications are made to the present invention under the premise of principle, these improvement and modification also fall into right of the present invention
It is required that protection scope in.
Claims (3)
1. a kind of Frame Welding positioning mold, which is characterized in that including bottom plate, be disposed with first on the bottom plate from front to back
Seat, the second support, third support, front axle support, traction seat, wherein
First support is provided with 1 and is arranged on the bottom plate central axes, and second support is provided with 2 and opposite
Claim to be arranged in the two sides of the bottom plate central axes, first support and 2 second supports in isosceles triangle arrangement, described the
One support is used for positioning of the Frame Welding transfer to fore-stock, and second support is determined for Frame Welding transfer to after-poppet
Position；
The third support is arranged on the bottom plate central axes and third support upper end is provided with the first cylinder, Mei Gesuo
It states the second support upper end and is provided with the second cylinder, first cylinder is triangularly arranged with 2 second cylinders, described
The positioning of first cylinder and 2 second cylinders for motor pilot hole in Frame Welding；
The front axle support is provided with 2 and the symmetrical two sides for being arranged in the bottom plate central axes, the front axle support top
It is provided with the semicolumn supporting table to match with vehicle frame drive axle mounting rack, the front axle support is for drive axle in Frame Welding
The positioning of mounting rack；
The traction seat is arranged on the bottom plate central axes, positioning of the traction seat for squab panel in Frame Welding.
2. Frame Welding positioning mold according to claim 1, which is characterized in that first support, second described
Seat, the third support, the front axle support and the traction seat are by bolt detachable connection on the bottom plate.
3. Frame Welding positioning mold according to claim 1, which is characterized in that the setting of semicolumn supporting table two sides
There is guide groove circumferentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811564766.7A CN109317908A (en) | 2018-12-20 | 2018-12-20 | A kind of Frame Welding positioning mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811564766.7A CN109317908A (en) | 2018-12-20 | 2018-12-20 | A kind of Frame Welding positioning mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109317908A true CN109317908A (en) | 2019-02-12 |
Family
ID=65256902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811564766.7A Pending CN109317908A (en) | 2018-12-20 | 2018-12-20 | A kind of Frame Welding positioning mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109317908A (en) |
Citations (11)
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|---|---|---|---|---|
| US20140346754A1 (en) * | 2013-05-22 | 2014-11-27 | Saf-Holland, Inc. | Fifth wheel hitch assembly having direct-mount mounting brackets |
| KR101533919B1 (en) * | 2014-04-11 | 2015-07-09 | 박성탁 | Centering straightening device of axle housing welding jig |
| CN105081650A (en) * | 2015-09-16 | 2015-11-25 | 力帆实业(集团)股份有限公司 | Frame welding clamp for motorcycle sample |
| CN205380384U (en) * | 2016-02-01 | 2016-07-13 | 厦门厦工机械股份有限公司 | Fork truck frame welding frock |
| CN105798525A (en) * | 2016-05-31 | 2016-07-27 | 天津市伟泰轨道交通装备有限公司 | Housing welding supporting device |
| KR101727713B1 (en) * | 2015-12-01 | 2017-05-02 | (주)대신 | Welding equipment for traction system production of automobile |
| CN106624542A (en) * | 2016-12-03 | 2017-05-10 | 安徽合力股份有限公司 | Assembly welding tool for forklift frame |
| CN107790942A (en) * | 2017-11-07 | 2018-03-13 | 苏州友邦汽车底盘科技有限公司 | A kind of bus frame fixture |
| CN207289324U (en) * | 2017-10-20 | 2018-05-01 | 南京泓凯动力系统科技有限公司 | A kind of automobile accessory frame assembly welding clamp |
| CN207971611U (en) * | 2017-12-29 | 2018-10-16 | 江苏金铸机电科技有限公司 | Welding tooling for electri forklift vehicle frame |
| CN209239365U (en) * | 2018-12-20 | 2019-08-13 | 衡阳合力工业车辆有限公司 | A kind of Frame Welding positioning mold |
-
2018
- 2018-12-20 CN CN201811564766.7A patent/CN109317908A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140346754A1 (en) * | 2013-05-22 | 2014-11-27 | Saf-Holland, Inc. | Fifth wheel hitch assembly having direct-mount mounting brackets |
| KR101533919B1 (en) * | 2014-04-11 | 2015-07-09 | 박성탁 | Centering straightening device of axle housing welding jig |
| CN105081650A (en) * | 2015-09-16 | 2015-11-25 | 力帆实业(集团)股份有限公司 | Frame welding clamp for motorcycle sample |
| KR101727713B1 (en) * | 2015-12-01 | 2017-05-02 | (주)대신 | Welding equipment for traction system production of automobile |
| CN205380384U (en) * | 2016-02-01 | 2016-07-13 | 厦门厦工机械股份有限公司 | Fork truck frame welding frock |
| CN105798525A (en) * | 2016-05-31 | 2016-07-27 | 天津市伟泰轨道交通装备有限公司 | Housing welding supporting device |
| CN106624542A (en) * | 2016-12-03 | 2017-05-10 | 安徽合力股份有限公司 | Assembly welding tool for forklift frame |
| CN207289324U (en) * | 2017-10-20 | 2018-05-01 | 南京泓凯动力系统科技有限公司 | A kind of automobile accessory frame assembly welding clamp |
| CN107790942A (en) * | 2017-11-07 | 2018-03-13 | 苏州友邦汽车底盘科技有限公司 | A kind of bus frame fixture |
| CN207971611U (en) * | 2017-12-29 | 2018-10-16 | 江苏金铸机电科技有限公司 | Welding tooling for electri forklift vehicle frame |
| CN209239365U (en) * | 2018-12-20 | 2019-08-13 | 衡阳合力工业车辆有限公司 | A kind of Frame Welding positioning mold |
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