CN104959764B - Auxiliary welding support device for plate having hanging structure - Google Patents
Auxiliary welding support device for plate having hanging structure Download PDFInfo
- Publication number
- CN104959764B CN104959764B CN201510434752.3A CN201510434752A CN104959764B CN 104959764 B CN104959764 B CN 104959764B CN 201510434752 A CN201510434752 A CN 201510434752A CN 104959764 B CN104959764 B CN 104959764B
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- China
- Prior art keywords
- bearing
- spring
- pull bar
- support
- turning arm
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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
-
- 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
Abstract
The invention discloses an auxiliary welding support device for a plate having a hanging structure. The auxiliary welding support device comprises a bearer whose bottom is supported by an lower plate, a support assembly rotatingly connected with the bearer through a rotating shaft, and a first spring disposed between the bearer and the support assembly. The upper surface, far away from the bearer, of the support assembly clings to an upper plate, the rotating shaft extends in the width direction of the plate, and the support assembly vertically pivots on the rotating shaft under the function of the first spring. A locating assembly is inserted between the support assembly and the bearer, and the locating assembly is slidingly fixed to the bearer in the transverse direction. According to the auxiliary welding support device, a workpiece will not be fixed through clamping just like the prior art, the auxiliary welding support device is simpler in structure and smaller in size, and influence between the device and a welding gun can be avoided, so the maneuverability of welding technology can be improved.
Description
Technical field
The present invention relates to welding auxiliary mould technical field, more particularly, to a kind of welding for having hanging structure plate
Auxiliary support apparatus.
Background technology
During automobile body welding, often occur that side wall overlaps the hanging plate bridging arrangement in bottom, under this
The hanging Workpiece structure in portion, fixture generally to be realized the positioning of plate using multistage switching mechanism as shown in Figure 1.But it is existing
Some fixtures have compared with multiple degrees of freedom, and need to realize positioning by the collective effect of upper and lower two clamping parts, lead to the knot of fixture
Structure is complex, takes up room larger, and support meanss volume is excessive, easily as welding gun interferes, affects welding operation.
Therefore it provides a kind of welding auxiliary support apparatus for having hanging structure plate, relatively simple to having
Structure and less volume, it is to avoid interfere with welding gun, improve welding operation, just become those skilled in the art urgently
The problem solving.
Content of the invention
It is an object of the invention to provide a kind of welding auxiliary support apparatus for having hanging structure plate, to having
Relatively simple structure and less volume, it is to avoid interfere with welding gun, improve welding operation.
To achieve these goals, the present invention provides a kind of welding Auxiliary support for having hanging structure plate to fill
Put, including with its bottom supporting in the support component that is connected by axis of rotation with described bearing of bearing of lower section plate, and
It is arranged at the first spring between described bearing and described support component, described bearing and described support component are in mutually close
During extreme position, described first spring is in elongation state；
Described support component is fitted with upper plate away from the upper surface of described bearing, and described rotating shaft is along described lower plate
The width of part or described upper plate extends, and described support component in the presence of described first spring around described rotating shaft
In the vertical direction rotates；
Also include positioning component, described positioning component is plugged between described support component and described bearing, and with described
Bearing laterally connects fixingly, longitudinally-slidable；The described laterally width for described lower section plate or described upper plate,
Described longitudinal direction is described lower section plate or the length direction of described upper plate.
Preferably, described support component includes turning arm and the support block being fixedly connected with described turning arm；Described rotation
Arm is connected by described axis of rotation with described bearing, and the upper surface of described support block is fitted with described upper plate, described
One end of first spring is affixed with described bearing, and its other end is affixed with described turning arm.
Preferably, the axis of axis in described longitudinal direction for the described support block and described rotating shaft is staggered distribution, and described
The axis of rotating shaft is closer to the inside of described workpiece.
Preferably, described first spring is two, and described in two, first spring is divided into described rotation in the cross direction
The two ends of arm.
Preferably, described positioning component includes pull bar and the limited block affixed with described pull bar, and described limited block is dismantled and assembled
Be connected between described turning arm and described bearing；Offer along described longitudinal extension and run through described on described bearing
The type groove of seat, described pull bar passes through described bearing by described type groove, and the inner that described pull bar exposes to described bearing is provided with
Fixed block, is provided with second spring between described fixed block and described bearing, and described second spring is sheathed on described pull bar, and institute
When stating bearing and being in mutually close extreme position with described support component, described second spring is in compressive state.
Preferably, described pull bar is two, and is connected by connecting rod between pull bar described in two.
Preferably, described fixed block is nut, and the inner of described pull bar has thread segment, and described nut is screwed together in described spiral shell
Stricture of vagina section.
Preferably, it is provided with pad between described turning arm and described support block.
Provided by the present invention welding auxiliary support apparatus include with its bottom supporting in lower section plate bearing with described
The support component that bearing is connected by axis of rotation, and it is arranged at the first bullet between described bearing and described support component
Spring, when described bearing is in mutually close extreme position with described support component, described first spring is in elongation state；Its
In, described support component is fitted with upper plate away from the upper surface of described bearing, and described rotating shaft is along the width of plate
Extend, and described support component rotates around described rotating shaft in the vertical direction in the presence of described first spring；This welding is auxiliary
Help support meanss also to include positioning component, described positioning component is plugged between described support component and described bearing, and with institute
State bearing laterally to connect fixingly, longitudinally-slidable；The described laterally width for described workpiece, described longitudinal direction is described work
The length direction of part.
In the course of the work, this welding auxiliary support apparatus is positioned in the hanging structure of workpiece formation, now bearing
Lower surface be supported in underlying workpiece, support component turns to predeterminated position in the presence of the first spring so that support component
Upper surface fit with upper plate, and form support；After the completion of welding, withdraw from and be inserted into determining between support component and bearing
So that support component rotates backward in the presence of the first spring, support component is separated hyte part with top workpiece, is easy to take out
From this support means.So, by this welding auxiliary support apparatus, fix different from realizing workpiece using clamping in prior art
Mode, it not only has relatively simple structure and less volume, and it can be avoided that interfering with welding gun, improves weldering
Connect the operability of technique.
In a preferred embodiment, in welding auxiliary support apparatus provided by the present invention, its support component bag
Include turning arm and the support block being fixedly connected with described turning arm；Described turning arm and described bearing pass through described axis of rotation even
Connect, the upper surface of described support block is fitted with described upper plate, one end of described first spring is affixed with described bearing, its
The other end is affixed with described turning arm；In the course of the work, rotated by turning arm and bearing and be connected, by with the propping up of its split
Block supports workpiece, improves the structural stability of device, and reduces the Element Design difficulty of support component, also allows for device
Maintenance and part exchanging.
In another preferred embodiment, in welding auxiliary support apparatus provided by the present invention, its positioning component
Including pull bar and the limited block affixed with described pull bar, described limited block is removably connected in described turning arm and described bearing
Between；Offer along described longitudinal extension and run through the type groove of described bearing on described bearing, described pull bar is by described type groove
Through described bearing, the inner that described pull bar exposes to described bearing is provided with fixed block, described fixed block and described bearing it
Between be provided with second spring, described second spring is sheathed on described pull bar, and described bearing is in described support component and mutually leans on
During near extreme position, described second spring is in compressive state；After the completion of welding, pull pull bar laterally, thus driving
Pull bar overcomes the outside lateral movement of the active force of second spring, and after limited block pull-out, support block is provided with and rotates near bearing
Space, and rotating in the presence of the first spring, thus shortening the support block and bearing distance in thickness direction, being easy to support
Device smoothly detaches.
Brief description
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
Need use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only the present invention described in one
A little embodiments, for those of ordinary skill in the art, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of structural representation of weld fixture apparatus in prior art；
Fig. 2 is welding a kind of structural representation of specific embodiment of auxiliary support apparatus provided by the present invention；
Fig. 3 is the use state figure of welding auxiliary support apparatus shown in Fig. 2.
Description of reference numerals:
1- bearing 2- rotating shaft 3- the first spring 4- turning arm 5- support block 6- pull bar 7- limited block
Plate 02- upper plate below 8- second spring 9- nut 10- pad 01-
Specific embodiment
The core of the present invention is to provide a kind of welding auxiliary support apparatus for having hanging structure plate, to having
Relatively simple structure and less volume, it is to avoid interfere with welding gun, improve welding operation.
In order that those skilled in the art more fully understands technical scheme, below in conjunction with accompanying drawing to this
Bright it is further detailed.
Refer to Fig. 2 and Fig. 3, Fig. 2 is welding a kind of specific embodiment of auxiliary support apparatus provided by the present invention
Structural representation；Fig. 3 is the use state figure of welding auxiliary support apparatus shown in Fig. 2.
In a kind of specific embodiment, provided by the present invention welding auxiliary support apparatus include with its bottom supporting in
The bearing 1 of lower section plate 01 passes through, with described bearing 1, the support component that rotating shaft 2 rotation is connected, and is arranged at described bearing 1
The first spring 3 and described support component between, when described bearing 1 is in mutually close extreme position with described support component,
Described first spring 3 is in elongation state；Wherein, described support component is away from upper surface and the upper plate 02 of described bearing 1
Fit, described rotating shaft 2 extends along the width of described lower section plate 01 or described upper plate 02, and described support component
Rotate around described rotating shaft 2 in the vertical direction in the presence of described first spring 3；This welding auxiliary support apparatus also includes fixed
Hyte part, described positioning component is plugged between described support component and described bearing 1, and laterally fixing, vertical with described bearing 1
To being slidably connected；Described be laterally described lower section plate 01 or described upper plate 02 width, described longitudinal direction is
The length direction of described lower section plate 01 or described upper plate 02.
In the course of the work, this welding auxiliary support apparatus is positioned in the hanging structure of workpiece formation, now bearing 1
Lower surface be supported in underlying workpiece, support component turns to predeterminated position in the presence of the first spring 3 so that support component
Upper surface fit with upper plate 02, and form support；After the completion of welding, withdraw from and be inserted between support component and bearing 1
Positioning component so that support component rotates backward in the presence of the first spring 3, support component and top workpiece are separated,
It is easy to detach this support means.So, by this welding auxiliary support apparatus, realize work different from prior art using clamping
The fixing mode of part, it not only has relatively simple structure and less volume, and it can be avoided that interfering with welding gun, carries
The high operability of welding procedure.
Further, support component includes turning arm 4 and the support block 5 being fixedly connected with described turning arm 4；Described rotation
Arm 4 is rotated by described rotating shaft 2 with described bearing 1 and is connected, and the upper surface of described support block 5 is affixed with described upper plate 02
Close, one end of described first spring 3 is affixed with described bearing 1, and its other end is affixed with described turning arm 4；In the course of the work,
Rotated with bearing 1 by turning arm 4 and be connected, workpiece is supported by the support block 5 with its split, improves the Stability Analysis of Structures of device
Property, and reduce the Element Design difficulty of support component, also allow for maintenance and the part exchanging of device.
Can be bolt connection between turning arm 4 and support block 5, change in order to independent fractionation, both can also be clamping
Or other fixed connection modes are realized connecting.
In theory, support component is also not limited to said structure form, as long as being capable of supporting upper plate 02, rotating
It is installed on bearing 1, such as support component can be integral type platy structure etc..
In order to ensure the rotation smoothness of support block 5, axis in described longitudinal direction for the described support block 5 and described rotating shaft
2 axis is staggered distribution, and the axis of described rotating shaft 2 is closer to the inside of described workpiece.
Above-mentioned first spring 3 is two, and described in two, first spring 3 is divided into described turning arm 4 in the cross direction
Two ends, to have enough pulling force when ensureing and rotating.
Specifically, above-mentioned positioning component includes pull bar 6 and the limited block 7 affixed with described pull bar 6, and described limited block 7 can
Removably it is connected between described turning arm 4 and described bearing 1；Offer along described longitudinal extension on described bearing 1 and run through
The type groove of described bearing 1, described pull bar 6 passes through described bearing 1 by described type groove, and described pull bar 6 exposes to described bearing 1
The inner is provided with fixed block, is provided with second spring 8 between described fixed block and described bearing 1, and described second spring 8 is sheathed on
Described pull bar 6, and when described bearing 1 is in mutually close extreme position with described support component, described second spring 8 is in pressure
Contracting state；After the completion of welding, pull pull bar 6 laterally, thus driving pull bar 6 to overcome the active force of second spring 8 laterally
Motion, after limited block 7 pull-out, support block 5 is provided with to the space rotating near bearing 1, and in the presence of the first spring 3
Rotate, thus shortening support block 5 with bearing 1 in the distance of thickness direction, being easy to support meanss and smoothly detaching.
In theory, positioning component is not limited to said structure form, as long as support positioning action can operationally be played,
Avoid support block 5 that unintentional rotation occurs, for example, can be only massive support part.
Specifically, in order to improve operation ease, described pull bar 6 is two, and passes through connecting rod described in two between pull bar 6
It is connected.
Above-mentioned fixed block is preferably nut 9, and the inner of described pull bar 6 has thread segment, and described nut 9 is screwed together in described spiral shell
Stricture of vagina section, installs in order to each parts, simplifies assembling process.Fixed block can also be for being welded on the knot such as metal derby on pull bar 6
Structure.
It is provided with pad 10 between turning arm 4 and described support block 5, to improve structural reliability, it is to avoid prop up during rotation
There is rigid collision with turning arm 4 in bracer 5, be effectively protected parts.
Below taking above-mentioned specific embodiment as a example, the work process of summary support meanss provided by the present invention:
In initial position, second spring 8 is in compressive state, and its power is delivered on pull bar 6 by nut 9, pull bar 6 and limit
Position block 7 is fixedly connected, and bearing 1 can be close in the bottom of limited block 7 under force, and turning arm 4, turning arm can be close in its top
4 are rotated to and are stopped the rotation with bearing 1 rear end restraining position, and whole device is static, using resting state when this device uses
It is supported.After welding completes, pull at pull bar 6, when pulling force is bigger than the elastic force of second spring 8, limited block 7 is with pull bar 6
It is displaced outwardly, the first spring 3 is in elongation state, in the presence of pulling force, turning arm 4 drives support block 5 to rotate, due to supporting
Block 5 and rotating shaft 2 are staggered eccentric setting, start to rotate aft support block 5 peak and can diminish with the ground ultimate range of bearing 1, fill
Put and can smoothly take out.
It is pointed out that the ordinal number such as " first, second " described in literary composition is the different structure in order to distinguish same names,
Convenient only for description, do not indicate that certain order, more should not be construed as any restriction.
The above some one exemplary embodiment only describing the present invention by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain, in the case of without departing from the spirit and scope of the present invention, can by with various different in the way of to institute
The embodiment of description is modified.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as to the present invention
The restriction of claims.
Claims (5)
1. a kind of welding auxiliary support apparatus for having hanging structure plate are it is characterised in that include with its bottom supporting
Bearing (1) in lower section plate (01) passes through, with described bearing (1), the support component that rotating shaft (2) rotation is connected, and is arranged at
The first spring (3) between described bearing (1) and described support component, described bearing (1) is in described support component mutually leans on
During near extreme position, described first spring (3) is in elongation state；
Described support component is fitted with upper plate (02) away from the upper surface of described bearing (1), and described rotating shaft (2) is along described
The width of lower section plate (01) or described upper plate (02) extends, and described support component is in described first spring (3)
In the presence of around described rotating shaft (2) in the vertical direction rotate；
Also include positioning component, described positioning component is plugged between described support component and described bearing (1), and with described
Seat (1) laterally connects fixingly, longitudinally-slidable；Described is laterally described lower section plate (01) or described upper plate (02)
Width, described longitudinal direction is the length direction of described lower section plate (01) or described upper plate (02)；
Described support component includes turning arm (4) and the support block (5) being fixedly connected with described turning arm (4)；Described turning arm
(4) rotated by described rotating shaft (2) with described bearing (1) and is connected, the upper surface of described support block (5) and described upper plate
(02) fit, one end of described first spring (3) is affixed with described bearing (1), its other end is solid with described turning arm (4)
Connect；
Described positioning component includes pull bar (6) and the limited block (7) affixed with described pull bar (6), and described limited block (7) is dismantled and assembled
Be connected between described turning arm (4) and described bearing (1)；Offer along described longitudinal extension on described bearing (1) and pass through
Wear the type groove of described bearing (1), described pull bar (6) passes through described bearing (1) by described type groove, described pull bar (6) exposes to
The inner of described bearing (1) is provided with fixed block, is provided with second spring (8), institute between described fixed block and described bearing (1)
State second spring (8) and be sheathed on described pull bar (6), and described bearing (1) is in mutually close limit position with described support component
When putting, described second spring (8) is in compressive state.
2. according to claim 1 welding auxiliary support apparatus it is characterised in that described first spring (3) be two, and
Described in two, the first spring (3) is divided into the two ends of described turning arm (4) in the cross direction.
3. welding auxiliary support apparatus according to claim 1 are it is characterised in that described pull bar (6) is two, and two institutes
State and be connected by connecting rod between pull bar (6).
4. welding auxiliary support apparatus according to claim 1 are it is characterised in that described fixed block is nut (9), described
The inner of pull bar (6) has thread segment, and described nut (9) is screwed together in described thread segment.
5. welding auxiliary support apparatus according to claim 1 are it is characterised in that described turning arm (4) and described support
It is provided with pad (10) between block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510434752.3A CN104959764B (en) | 2015-07-21 | 2015-07-21 | Auxiliary welding support device for plate having hanging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510434752.3A CN104959764B (en) | 2015-07-21 | 2015-07-21 | Auxiliary welding support device for plate having hanging structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104959764A CN104959764A (en) | 2015-10-07 |
| CN104959764B true CN104959764B (en) | 2017-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510434752.3A Active CN104959764B (en) | 2015-07-21 | 2015-07-21 | Auxiliary welding support device for plate having hanging structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN104959764B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204843372U (en) * | 2015-07-21 | 2015-12-09 | 安徽江淮汽车股份有限公司 | A supplementary strutting arrangement of welding for having unsettled structure plate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4933960B2 (en) * | 2007-06-14 | 2012-05-16 | 住友重機械マリンエンジニアリング株式会社 | Automatic welding machine |
| KR20090003381U (en) * | 2007-10-08 | 2009-04-13 | 공석태 | cc |
| CN201881091U (en) * | 2010-10-31 | 2011-06-29 | 长城汽车股份有限公司 | Positioning pliers for welding of automobile nuts |
| CN202753046U (en) * | 2012-06-06 | 2013-02-27 | 黄山市安康新型建材有限公司 | Elastic location device for plastic steel window manufacture |
| CN203109497U (en) * | 2013-01-17 | 2013-08-07 | 深圳市立德通讯器材有限公司 | Clamp for multi-angle inclined weld |
| CN104563302B (en) * | 2014-12-27 | 2016-09-07 | 华北水利水电大学 | Steel construction oblique locating connector based on BIM |
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2015
- 2015-07-21 CN CN201510434752.3A patent/CN104959764B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204843372U (en) * | 2015-07-21 | 2015-12-09 | 安徽江淮汽车股份有限公司 | A supplementary strutting arrangement of welding for having unsettled structure plate |
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| Publication number | Publication date |
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| CN104959764A (en) | 2015-10-07 |
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Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |