CN109676308A - A kind of automobile batteries pallet flexible welding clamp - Google Patents
A kind of automobile batteries pallet flexible welding clamp Download PDFInfo
- Publication number
- CN109676308A CN109676308A CN201811637124.5A CN201811637124A CN109676308A CN 109676308 A CN109676308 A CN 109676308A CN 201811637124 A CN201811637124 A CN 201811637124A CN 109676308 A CN109676308 A CN 109676308A
- Authority
- CN
- China
- Prior art keywords
- support
- lifting lug
- bracket
- cylinder
- battery tray
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 33
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 241000709691 Enterovirus E Species 0.000 description 1
- 230000001174 ascending Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
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
Abstract
The invention discloses a kind of automobile batteries pallet flexible welding clamps, and the side bushing support one and side bushing support two of the battery tray length direction two sides including fixture base, for supporting needs to weld respectively and the end bushings support one at the battery tray length direction both ends for supporting needs to weld respectively and end bushings support two；It is provided with switching sliding rail in the fixture base, switching slide is provided on the switching sliding rail, the end bushings support one is set on the switching slide, and the end bushings support two is set in the fixture base.Welding fixture welding processing plurality of specifications, a battery tray for size can be used in a kind of automobile batteries pallet flexible welding clamp provided by the invention.
Description
Technical field
The present invention relates to a kind of weld job auxiliary device technical field, especially a kind of automobile batteries pallet flexible welding
Fixture.
Background technique
Electric car (BEV) refers to using vehicle power supply as power, with motor driven wheels travel, meets road traffic, peace
The vehicle of full regulation requirements.Since effect on environment is smaller with respect to orthodox car, its prospects are considered optimistic wildly.It is domestic at present
There is large quantities of electric passenger vehicles, electric motor coach, motor wagon enterprise and brand, the electric car institute of different enterprises and brand
Battery tray specification, the size needed is also different.
The welding of the components such as different size, the battery tray of size its bushing, lifting lug is also different, and battery tray is for group
The welding position required precision of part is higher: the distance between lifting lug deviation must not exceed 0.5 millimeter, wire harness bracket and frame away from
It must not exceed 0.5 millimeter from deviation, the range deviation on wire harness bracket and ground must not exceed 0.5 millimeter；Therefore in weld assembly
During need to ensure the accuracy of components welding position using welding fixture, and welding fixture in the prior art can only
Suitable for single specification, the battery tray of size, need for the battery tray of different size, size using different weld clips
Tool.
Summary of the invention
It for overcome the deficiencies in the prior art, can be with the present invention provides a kind of automobile batteries pallet flexible welding clamp
Use welding fixture welding processing plurality of specifications, a battery tray for size.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of automobile batteries pallet flexible welding clamp, including fixture base, the battery for supporting needs to weld respectively
The side bushing support one and side bushing support two of pallet length direction two sides and the electricity for supporting needs to weld respectively
The end bushings support one and end bushings support two at pond pallet length direction both ends；Switching is provided in the fixture base to slide
Rail is provided with switching slide on the switching sliding rail, and the end bushings support one is set on the switching slide, the end
Portion's bushing support two is set in the fixture base.
As a further improvement of the above technical scheme, the switching sliding rail is parallel to the length for needing the battery tray welded
Direction is spent, the switching slide is long strip-board shape structure, and the length direction of the switching slide is perpendicular to the switching sliding rail；
The side bushing support one and side bushing support two are all set in the fixture base.
As a further improvement of the above technical scheme, in the end bushings support two and side bushing support two
It is provided with positioning fixed stop, is provided with the battery tray length welded for fixed needs at the side bushing support one
The side positioning cylinder of direction side is fixedly installed side positioning baffle on the piston rod of the side positioning cylinder；It is described
The end positioning cylinder for the battery tray length direction end welded for fixed needs, the end are provided on switching slide
End positioning baffle is fixedly installed on the piston rod of positioning cylinder.
As a further improvement of the above technical scheme, the first lifting lug clamping component, institute are provided in the fixture base
It states and is provided with the second lifting lug clamping component on switching slide.
As a further improvement of the above technical scheme, the first lifting lug clamping component and the first lifting lug clamping group
Part includes that lifting lug clamps lifting cylinder, and the lifting lug clamps the cylinder barrel fixed setting of lifting cylinder, and the lifting lug clamps lifting
The piston rod of cylinder is arranged upward and upper end is provided with lifting lug clamping seats, and overturning lifting lug clamping is provided on the lifting lug clamping seats
Block.
As a further improvement of the above technical scheme, bracket positioning cylinder is additionally provided in the fixture base, it is described
The cylinder barrel of bracket positioning cylinder is fixedly installed, and the piston rod of the bracket positioning cylinder is horizontally disposed and end is provided with bracket and determines
Position seat is provided with bracket location type face on the bracket positioning seat and is located at the two of bracket location type face two sides
A bracket grip block.
Compared with prior art, the beneficial effects of the present invention are:
A kind of automobile batteries pallet flexible welding clamp provided by the present invention, can be applied to the battery tray of different size
Components welding operation, battery tray supplied materials product diversified in specifications can be accurately positioned, and ensure that the electricity of different size
Pond pallet is of the required size after welding and welding quality stable.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
When Fig. 1 is a kind of battery tray that automobile batteries pallet flexible welding clamp weld length is shorter of the present invention
Structural schematic diagram；
When Fig. 2 is a kind of automobile batteries pallet flexible welding clamp weld length of the present invention longer battery tray
Structural schematic diagram；
Fig. 3 is a kind of structural schematic diagram of automobile batteries pallet flexible welding clamp of the present invention；
Fig. 4 is the structural schematic diagram of bracket positioning cylinder and bracket positioning seat of the present invention；
Fig. 5 is the structural schematic diagram of the second lifting lug clamping component of the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 5, Fig. 1 to Fig. 5 is the structural schematic diagram of a specific embodiment of the invention.
A kind of automobile batteries pallet flexible welding clamp, is mainly used for welding two or more provided by the present embodiment
The inconsistent battery tray comprising components such as lifting lug, bushing and wire harness brackets of length, different battery tray outline border shape features
Equally, the components such as the lifting lug in battery tray, bushing and wire harness bracket are also shared, and difference is only that the length dimension of pallet
And the position of lifting lug, bush hole is different.
As shown in Figures 1 to 5, a kind of automobile batteries pallet flexible welding clamp, including fixture base 10, for propping up respectively
Support needs the side bushing support 1 for the battery tray length direction two sides welded and side bushing to support 2 13 and be used for
The end bushings support 1 and end bushings support 2 11 at the battery tray length direction both ends that support needs to weld respectively；Institute
It states and is provided with switching sliding rail 17 in fixture base 10, switching slide 20, the end bushings are provided on the switching sliding rail 17
One 21 are supported to be set on the switching slide 20, the end bushings support 2 11 is set in the fixture base 10.
Specifically, the switching sliding rail 17 is parallel to the length direction for needing the battery tray welded, the switching slide
20 be long strip-board shape structure, and the length direction of the switching slide 20 is perpendicular to the switching sliding rail 17；The side bushing
Support 1 and side bushing support 2 13 be all set in the fixture base 10.The end bushings support 2 11 Hes
It is provided with positioning fixed stop 14 in the side bushing support 2 13, is provided with and is used at the side bushing support 1
The side positioning cylinder 15 of the fixed battery tray length direction side for needing to weld, the piston rod of the side positioning cylinder 15
On be fixedly installed side positioning baffle 16；It is long that the battery tray welded for fixed needs is provided on the switching slide 20
The end positioning cylinder 22 of direction end is spent, is fixedly installed end positioning baffle on the piston rod of the end positioning cylinder 22
23。
Further, it is provided with the first lifting lug clamping component in the fixture base 10, is arranged on the switching slide 20
There is the second lifting lug clamping component.The first lifting lug clamping component and the first lifting lug clamping component include that lifting lug clamps liter
Sending down abnormally ascending cylinder 30, the lifting lug clamp the cylinder barrel fixed setting of lifting cylinder 30, and the lifting lug clamps the piston rod of lifting cylinder 30
It is arranged upward and upper end is provided with lifting lug clamping seats 31, overturning lifting lug grip block 32 is provided on the lifting lug clamping seats 31.Institute
It states and is additionally provided with bracket positioning cylinder 40 in fixture base 10, the cylinder barrel fixed setting of the bracket positioning cylinder 40, the branch
The piston rod of frame positioning cylinder 40 is horizontally disposed and end is provided with bracket positioning seat 41, is provided on the bracket positioning seat 41
Bracket location type face 42 and two bracket grip blocks 43 for being located at 42 two sides of bracket location type face.
Since the bounding box features of two kinds of battery trays are the same, only the length dimension of two kinds of battery trays is different, therefore
Positioning method are as follows: according to principle of six-point fixing and workpiece size requirement, select the bottom surface of battery tray as support datum level；By
All have a wire harness bracket in two kinds of products, and position be it is the same, when welding wire harness bracket, selection has the face of wire harness bracket
As one of side benchmark, it is ensured that wire harness bracket installation site is constant, has advantageously ensured that two kinds of product wire harness brackets
Position degree；Arbitrarily select a face normal thereto as another side benchmark, remaining three faces are pressed from both sides as clamping face
It fastens, and needs to be placed on the switching slide 20 in the clamp system of the inconsistent side of length.
Wire harness bracket positioning method: as shown in figure 4, due to there is no hole on wire harness bracket, and there is no line in battery tray
The location feature of bundle branch frame, therefore the position of wire harness bracket and battery tray needs to position by fixture, according to six point locations original
Reason and workpiece size requirement, choose side and its fixed reference of type face as wire harness bracket of wire harness bracket, wire harness bracket
Wire harness bracket can be fixed on fixture by another side in this way as clamping face.Since the position of wire harness bracket is at two kinds
It is the same in battery tray, therefore wire harness bracket is without being mounted on the switching slide 20.
Bushing positioning method: as shown in Figure 1-3, since battery tray workpiece has had bushing hole location, side positioning
Can according to positioned to the bush hole of battery tray workpiece, bush hole is a through-hole, therefore bushing needs to support positioning, two
Not exclusively, its support positioning of the different bushing in position can be placed on the switching for the position of kind battery tray workpiece bushing
On slide 20.
Lifting lug positioning method: it as shown in figure 5, the feature on battery tray workpiece can be used for the positioning of lifting lug, therefore presss from both sides
Resetting is not just done on tool, it is only necessary to the clamp system for doing lifting lug, since the size of two kinds of battery tray workpiece is different,
Therefore the clamping needs of lifting lug separately design.
Better embodiment of the invention is specifically described above, certainly, the present invention can also using with it is upper
The different form of embodiment is stated, those skilled in the art are made equivalent on the premise of without prejudice to spirit of the invention
Transformation or corresponding change, all should belong in protection scope of the present invention.
Claims (6)
1. a kind of automobile batteries pallet flexible welding clamp, it is characterised in that: needed including fixture base (10), for support respectively
The side bushing of the battery tray length direction two sides to be welded supports one (12) and side bushing supports two (13) and is used for
The end bushings at the battery tray length direction both ends that support needs to weld respectively support one (21) and end bushings support two
(11)；It is provided with switching sliding rail (17) on the fixture base (10), is provided with switching slide on the switching sliding rail (17)
(20), the end bushings support one (21) to be set on the switching slide (20), and the end bushings support two (11) to set
It is placed on the fixture base (10).
2. a kind of automobile batteries pallet flexible welding clamp according to claim 1, it is characterised in that: the switching sliding rail
(17) it is parallel to the length direction for needing the battery tray welded, the switching slide (20) is long strip-board shape structure, and described
Switch the length direction of slide (20) perpendicular to the switching sliding rail (17)；The side bushing supports one (12) and the side
Bushing supports two (13) to be all set on the fixture base (10).
3. a kind of automobile batteries pallet flexible welding clamp according to claim 2, it is characterised in that: the end bushings
Two (11) of support and the side bushing support and are provided with positioning fixed stop (14) on two (13), the side bushing support
The side positioning cylinder (15) for the battery tray length direction side welded for fixed needs, the side are provided at one (12)
Side positioning baffle (16) are fixedly installed on the piston rod of side positioning cylinder (15)；It is arranged on the switching slide (20) useful
End positioning cylinder (22) in the battery tray length direction end that fixed needs weld, the end positioning cylinder (22)
End positioning baffle (23) are fixedly installed on piston rod.
4. a kind of automobile batteries pallet flexible welding clamp according to claim 1, it is characterised in that: the fixture base
(10) it is provided with the first lifting lug clamping component on, is provided with the second lifting lug clamping component on the switching slide (20).
5. a kind of automobile batteries pallet flexible welding clamp according to claim 4, it is characterised in that: first lifting lug
Clamping component and the first lifting lug clamping component include that lifting lug clamps lifting cylinder (30), and the lifting lug clamps lifting cylinder
(30) cylinder barrel fixed setting, the piston rod that the lifting lug clamps lifting cylinder (30) is arranged upward and upper end is provided with lifting lug folder
Tight seat (31) is provided with overturning lifting lug grip block (32) on the lifting lug clamping seats (31).
6. a kind of automobile batteries pallet flexible welding clamp according to claim 1, it is characterised in that: the fixture base
(10) it is additionally provided on bracket positioning cylinder (40), the cylinder barrel fixed setting of the bracket positioning cylinder (40), the bracket is fixed
The piston rod of position cylinder (40) is horizontally disposed and end is provided with bracket positioning seat (41), is arranged on the bracket positioning seat (41)
There is bracket location type face (42) and is located at two bracket grip blocks (43) of bracket location type face (42) two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637124.5A CN109676308A (en) | 2018-12-29 | 2018-12-29 | A kind of automobile batteries pallet flexible welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637124.5A CN109676308A (en) | 2018-12-29 | 2018-12-29 | A kind of automobile batteries pallet flexible welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109676308A true CN109676308A (en) | 2019-04-26 |
Family
ID=66191365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811637124.5A Pending CN109676308A (en) | 2018-12-29 | 2018-12-29 | A kind of automobile batteries pallet flexible welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109676308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302177A (en) * | 2022-09-29 | 2022-11-08 | 东莞市迈泰热传科技有限公司 | Special flexible welding jig of new forms of energy battery tray processing |
-
2018
- 2018-12-29 CN CN201811637124.5A patent/CN109676308A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302177A (en) * | 2022-09-29 | 2022-11-08 | 东莞市迈泰热传科技有限公司 | Special flexible welding jig of new forms of energy battery tray processing |
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