CN108673028A - A kind of welding fixture - Google Patents
A kind of welding fixture Download PDFInfo
- Publication number
- CN108673028A CN108673028A CN201810842941.8A CN201810842941A CN108673028A CN 108673028 A CN108673028 A CN 108673028A CN 201810842941 A CN201810842941 A CN 201810842941A CN 108673028 A CN108673028 A CN 108673028A
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- China
- Prior art keywords
- fastened
- battery case
- briquetting
- support
- gusset
- Prior art date
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- 238000003466 welding Methods 0.000 title claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 38
- 238000003825 pressing Methods 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of welding fixtures, including：Workbench；It is used to support Battery case and electric elements mounting plate is positioned to the first clamping unit of the Battery case interior forward end predetermined position, be fastened on the front end side on the workbench and positioned at the Battery case；It is used to support Battery case and back gusset is positioned to the second clamping unit of rear wall predetermined position in the Battery case, be fastened on the rear end side on the workbench and positioned at the Battery case；The third clamping unit of predetermined position for being used to support Battery case and being positioned at side gusset and middle gusset in the Battery case is fastened on the arranged on left and right sides on the workbench and positioned at the Battery case.The welding fixture has the advantages that simple in structure, easy to use.
Description
Technical field
The present invention relates to welding fixture technical fields, the more particularly, to welding fixture of Battery case.
Background technology
Welding fixture is that machine-building is used for fixing processing object in the process, is allowed to occupy correct position, to receive weldering
The device connect.In the manufacturing industry of electric automobile battery box body, Battery case is welded after processing is completed
Operation, therefore, it is necessary to study a kind of welding fixtures.
Invention content
Shortcoming present in view of the above technology, the present invention provides a kind of welding simple in structure, easy to use
Fixture.
The technical solution adopted by the present invention to solve the technical problems is：A kind of welding fixture, including：Workbench；For
Support Battery case and the first clamping that electric elements mounting plate is positioned to the Battery case interior forward end predetermined position
Unit is fastened on the front end side on the workbench and positioned at the Battery case；It is used to support Battery case and by back
Gusset is positioned at the second clamping unit of rear wall predetermined position in the Battery case, be fastened on the workbench and
Positioned at the rear end side of the Battery case；It is used to support Battery case and side gusset and middle gusset is positioned at the Battery case
The third clamping unit of interior predetermined position is fastened on the workbench and positioned at left and right the two of the Battery case
Side；Wherein, the side gusset is positioned at the interior left side wall and interior right side wall of the Battery case, and the middle gusset is positioned at institute
It states between electric elements mounting plate and the back gusset, and the middle gusset is parallel to the back gusset setting, in described
The bottom of gusset forms a pair of of the backing plate turned down outward.
Preferably, further include that one the support unit for being used to support the Battery case on the workbench is set, wrap
Include one be fastened on the bench top end face by the first cylinder block the first driving cylinder, one be fastened on first cylinder
The loading plate at seat top is fastened on the first supporting block for being used to support the Battery case on the loading plate, one is fastened on institute
The carrier on the piston rod of the first driving cylinder is stated, is fastened on the carrier and is used to support the second of the Battery case
Supporting block, wherein the support unit is located at the center of the workbench.
Preferably, first clamping unit includes first pedestal, one tight being fastened on the bench top end face
Gu the first tumble cylinder on first pedestal, one are articulated in the first flip-arm in first tumble cylinder, one tight
Gu the first adjutage on first flip-arm is fastened on first adjutage for installing the electric elements
Plate be pressed on multiple first briquettings of the Battery case interior forward end predetermined position, be fastened on first pedestal and with
First briquetting matches the multiple third supporting blocks for being used to support the Battery case, one is fastened on first adjutage
It is upper for press second briquetting at the edge for setting the Battery case, one be fastened on first pedestal and with second briquetting
Match the 4th supporting block at the edge for being used to support the Battery case, wherein first briquetting and third support
Block is arranged in a one-to-one correspondence.
Preferably, further include first positioning pin being arranged on first clamping unit, wherein first positioning
Pin is arranged by the first support block on first pedestal, and the edge of the Battery case is provided with one and determines with described first
Sell matched first dowel hole in position.
Preferably, second clamping unit include one be arranged on the bench top end face driving unit, one set
It sets the second tumble cylinder on the driving unit, one be articulated in the second flip-arm in second tumble cylinder, one tight
Gu the second adjutage that the second pedestal on the bench top end face, one are fastened on second flip-arm is fastened on
On second adjutage for press set multiple third briquettings of the Battery case, be fastened on second pedestal and with institute
Third briquetting is stated to match multiple 5th supporting blocks for being used to support the Battery case, one be fastened on second adjutage
For the back gusset is pressed on the 4th briquetting of rear wall predetermined position in the Battery case, one be fastened on it is described
On second adjutage for press the 5th briquetting at the edge for setting the Battery case, one be fastened on second pedestal and with institute
State the 6th supporting block that the 5th briquetting matches the edge for being used to support the Battery case, wherein the third briquetting and institute
It states the 5th supporting block to be arranged in a one-to-one correspondence, the one of the top end surface for acting on the back gusset is formed on the 4th briquetting
Third type face and one the 4th type face, the driving unit drive second tumble cylinder along the length direction of the back gusset
Do straight reciprocating.
Preferably, the driving unit includes that a pair of straight line being fastened on the bench top end face by fixed block is led
Second tumble cylinder is fastened on rail, a top end face and be arranged in the linear guide by sliding block movable plate, one
It is fastened on the bench top end face for driving the movable plate to do the of straight reciprocating motion in the linear guide
Two driving cylinders a, wherein link block is fastened on the bottom face of the movable plate, the piston rod of the second driving cylinder is logical
The link block is crossed to connect with the movable plate.
Preferably, the side of the movable plate is provided with a limited block, the opposite other side is provided with sensing chip, wherein
The limited block is fastened on by limit base on the top end face of the workbench, and the sensing chip is fastened on the movable plate,
It is provided in the linear guide and the matched limit sensors of the sensing chip.
Preferably, the third clamping unit is symmetricly set on the arranged on left and right sides of the Battery case, and the third clamps
Unit include one be fastened on the bench top end face third pedestal, one be fastened on the third pedestal third overturning
Third flip-arm that cylinder, one are articulated in the third tumble cylinder, a third being fastened on the third flip-arm are prolonged
Semi-girder, one be fastened on the third adjutage and pressure be arranged the 6th briquetting on the backing plate described in the side of the middle gusset,
One be fastened on the third adjutage and pressure be arranged the 7th briquetting on the backing plate described in the opposite other side of the middle gusset,
Be fastened on the third pedestal and respectively with the 6th briquetting and matched 7th supporting block of the 7th briquetting and
Eight supporting blocks, one are fastened on the third adjutage and vertical be inserted with the third support block of third positioning pin, one be fastened on
On the third adjutage for be pressed on the top end face of the middle gusset the 8th briquetting, be fastened on the third adjutage
On the 9th briquetting of a pair for the side gusset to be located in the interior left and right side walls of the Battery case, one be fastened on institute
It states the tenth briquetting on third adjutage for being pressed on the edge of the Battery case, one be fastened on the third pedestal
And the 9th supporting block at the edge for being used to support the Battery case is matched with the tenth briquetting, wherein described 9th
Bracer is located at the underface of the tenth briquetting, and a side for being pressed on the middle gusset is formed on the 6th briquetting
The first type face on wall forms for being pressed on opposite another side wall of the middle gusset on the 7th briquetting
Two type faces form and the matched third dowel hole of the third positioning pin on the top end face of the middle gusset.
Preferably, further include second positioning pin being arranged on the third clamping unit, wherein second positioning
Pin is arranged by the second support block on the third pedestal, and the edge of the Battery case is provided with one and determines with described second
Sell matched second dowel hole in position.
Compared with prior art, the present invention advantage is：Welding fixture provided by the invention clamps single by first
Member, the second clamping unit and third clamping unit realize electric elements mounting plate, back gusset, side gusset and middle gusset respectively
Welding positioning, has the advantages that simple in structure, easy to use；The third clamping unit can realize the welding of side gusset and middle gusset
Positioning, the volume for effectively simplifying clamp structure, reducing fixture have the advantages that simple in structure；Support unit is by battery
The firm support of babinet on the table, can effectively improve the stability and reliability of fixture positioning, help to improve weldering
Connect quality；The reliable location that Battery case can be realized by the first positioning pin and the second positioning pin, improves to a certain extent
The clamping quality of fixture.
Description of the drawings
Fig. 1 is the structural schematic diagram of welding fixture of the present invention；
Fig. 2 is the structural schematic diagram of the support unit of the present invention；
Fig. 3 is the structural schematic diagram of the Battery case of the present invention；
Fig. 4 is one of the structural schematic diagram of the first clamping unit of the present invention；
Fig. 5 is the second structural representation of the first clamping unit of the present invention；
Fig. 6 is one of the structural schematic diagram of the second clamping unit of the present invention；
Fig. 7 is the second structural representation of the second clamping unit of the present invention；
Fig. 8 is one of the structural schematic diagram of the third clamping unit of the present invention；
Fig. 9 is the second structural representation of the third clamping unit of the present invention；
Figure 10 is the third structural representation of the third clamping unit of the present invention；
Figure 11 is the structural schematic diagram of the back gusset of the present invention；
Figure 12 is the structural schematic diagram of the side gusset of the present invention；
Figure 13 is the structural schematic diagram of the middle gusset of the present invention.
In figure：10, workbench；20, support unit；21, the first driving cylinder；211, the first cylinder block；22, loading plate；
221, the first supporting block；23, carrier；231, the second supporting block；30, Battery case；301, the first dowel hole；302, second
Dowel hole；31, electric elements mounting plate；32, back gusset；33, side gusset；331, bending part；34, middle gusset；341, it pads
Plate；40, the first clamping unit；41, the first tumble cylinder；42, the first flip-arm；43, the first adjutage；44, the first briquetting；
45, the first pedestal；46, third supporting block；47, the second briquetting；48, the 4th supporting block；50, the second clamping unit；51, driving is single
Member；511, movable plate；512, link block；513, the second driving cylinder；514, fixed block；515, the linear guide；516, sensing chip；
517, limited block；52, the second tumble cylinder；521, the second flip-arm；53, the second pedestal；54, the second adjutage；55, third pressure
Block；56, the 5th supporting block；57, the 6th supporting block；58, the 4th briquetting；581, third type face；582, the 4th type face；59, the 5th
Briquetting；60, third clamping unit；61, third pedestal；62, third tumble cylinder；621, third flip-arm；63, third extends
Arm；64, the 6th briquetting；641, the first type face；642, the 7th supporting block；65, the 7th briquetting；651, second type face；652, the 8th
Supporting block；66, the 8th briquetting；67, third positioning pin；671, third support block；68, the 9th briquetting；69, the tenth briquetting；691、
9th supporting block；70, the first positioning pin；71, the first support block；80, the second positioning pin；81, the second support block.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art with reference to specification text
Word can be implemented according to this；Term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or dark
Show relative importance.
As shown in figures 1 and 3, the present invention provides a kind of welding fixtures, including：Workbench 10；It is used to support battery case
Body 30 and the first clamping unit that electric elements mounting plate 31 is positioned to 30 interior forward end predetermined position of the Battery case
40, it is fastened on the front end side on the workbench 10 and positioned at the Battery case 30；It is used to support Battery case 30 and incites somebody to action
Back gusset 32 is positioned at the second clamping unit 50 of rear wall predetermined position in the Battery case 30, is fastened on described
Rear end side on workbench 10 and positioned at the Battery case 30；It is used to support Battery case 30 and by side gusset 33 and middle gusset
34 are positioned at the third clamping unit 60 of the predetermined position in the Battery case 30, be fastened on the workbench 10 and
Positioned at the arranged on left and right sides of the Battery case 30；As shown in Fig. 3, Figure 11, Figure 12 and Figure 13, the side gusset 33 is positioned at institute
It states at the interior left side wall and interior right side wall of Battery case 30, the side gusset 33 is close to one end of the electric elements mounting plate 31
A bending part 331 is formed, the middle gusset 34 is positioned between the electric elements mounting plate 31 and the back gusset 32,
And the middle gusset 34 is parallel to the back gusset 32 and is arranged, the bottom of the middle gusset 34 forms a pair turned down outward
Backing plate 341.
As an embodiment of this programme, as shown in Fig. 2, further including that a setting is used to support institute on the workbench 10
State the support unit 20 of Battery case 30 comprising one is fastened on by the first cylinder block 211 on 10 top end face of the workbench
The first driving cylinder 21, one be fastened on the loading plate 22 at the top of first cylinder block 211, be fastened on the loading plate 22
The first supporting block 221, one for being used to support the Battery case 30 is fastened on the piston rod of the first driving cylinder 21
Carrier 23 is fastened on the second supporting block 231 that the Battery case 30 is used to support on the carrier 23, wherein described
Support unit 20 is located at the center of the workbench 10.The support unit 20 is divided for fixed support portion and activity in the present invention
Support portion, the fixed support portion include the loading plate 22 and first supporting block 221, and the movable supporting portion includes institute
State the first driving cylinder 21, the carrier 23 and second supporting block 231, the fixed support portion and the movable supporting
Portion realizes the dual support of the Battery case 30, and supporting ＆ stablizing is reliable, has the advantages that support effect is good, first support
Block 221 and second supporting block 231 are enclosed jointly to be set to form a rectangle ring, first supporting block 221 and second described
The purpose that bracer 231 is arranged in this way is：To improve the stability and reliability of support, support effect is good.
As an embodiment of this programme, as shown in Figure 4 and Figure 5, first clamping unit 40 is fastened on institute including one
State the first tumble cylinder 41, the pivot that the first pedestal 45, one on 10 top end face of workbench is fastened on first pedestal 45
The first flip-arm 42, one being connected in first tumble cylinder 41 is fastened on the first adjutage on first flip-arm 42
43, it is fastened on first adjutage 43 for the electric elements mounting plate 31 to be pressed on inside the Battery case 30
Multiple first briquettings 44 of front end predetermined position are fastened on first pedestal 45 and are matched with first briquetting 44
Be used to support the Battery case 30 multiple third supporting blocks 46, one be fastened on first adjutage 43 for press set institute
The second briquetting 47, one for stating the edge of Battery case 30 is fastened on first pedestal 45 and matches with second briquetting 47
Close the 4th supporting block 48 at the edge for being used to support the Battery case 30, wherein first briquetting 44 and the third branch
Bracer 46 is arranged in a one-to-one correspondence.In the present invention, the quantity of first clamping unit 40 is set as 2, and described first clamps list
Member 40 is located at the opposite both sides of the electric elements mounting plate 31, and the purpose being arranged in this way is：So that acting on the electric appliance member
Power on part mounting plate 31 is more uniform, and clamping effect is good.
Further include a setting in first clamping unit 40 as shown in Figure 3 and Figure 4 as an embodiment of this programme
On the first positioning pin 70, wherein first positioning pin 70 by the first support block 71 be arranged on first pedestal 45,
The edge of the Battery case 30 is provided with one and first positioning pin, 70 matched first dowel hole 301.
As an embodiment of this programme, as shown in Figure 6 and Figure 7, second clamping unit 50 includes a setting in institute
State the second tumble cylinder 52, the pivot that the driving unit 51, one on 10 top end face of workbench is arranged on the driving unit 51
The second flip-arm 521, one being connected in second tumble cylinder 52 is fastened on the second base on 10 top end face of the workbench
The second adjutage 54 that seat 53, one is fastened on second flip-arm 521 is fastened on second adjutage 54 for pressing
If multiple third briquettings 55 of the Battery case 30 are fastened on second pedestal 53 and match with the third briquetting 55
It closes and is used to support multiple 5th supporting blocks 56, one of the Battery case 30 and is fastened on second adjutage 54 for by institute
It states back gusset 32 and is pressed on the 4th briquetting 58, one of rear wall predetermined position in the Battery case 30 and be fastened on described
For pressing the 5th briquetting 59, one at the edge for setting the Battery case 30 to be fastened on second pedestal 53 on two adjutages 54
And the 6th supporting block 57 at the edge for being used to support the Battery case 30 is matched with the 5th briquetting 59, wherein described
Third briquetting 55 and the 5th supporting block 56 are arranged in a one-to-one correspondence, and are formed on the 4th briquetting 58 and are acted on the back
One third type face 581 of the top end surface of gusset 32 and one the 4th type face 582, as shown in figure 11, the pressure of third type face 581 are set
On top end surface M, the 4th type face 582 is supported and is located on top end surface H, and the top end surface M is the horizontal end face at top,
The top end surface H is the vertical side face at top, and the driving unit 51 drives second tumble cylinder 52 along the back
The length direction of gusset 32 does straight reciprocating.
As an embodiment of this programme, as shown in Figure 6 and Figure 7, the driving unit 51 passes through fixed block including a pair
514 be fastened on 10 top end face of the workbench the linear guide 515, be fastened with second tumble cylinder 52 on a top end face
And the movable plate 511, one being arranged in the linear guide 515 by sliding block is fastened on 10 top end face of the workbench and is used for
The movable plate 511 is driven to do the second driving cylinder 513 of straight reciprocating motion in the linear guide 515, wherein described
A link block 512 is fastened on the bottom face of movable plate 511, the piston rod of the second driving cylinder 513 passes through the connection
Block 512 is connect with the movable plate 511.
As an embodiment of this programme, as shown in Figure 6 and Figure 7, the side of the movable plate 511 is provided with a limited block
517, the opposite other side is provided with sensing chip 516, wherein the limited block 517 is fastened on the workbench by limit base
On 10 top end face, the sensing chip 516 is fastened on the movable plate 511, be provided in the linear guide 515 with it is described
516 matched limit sensors of sensing chip（It is not shown）.
As an embodiment of this programme, as shown in Fig. 8 to Figure 10, the third clamping unit 60 is symmetricly set on described
The arranged on left and right sides of Battery case 30, the third clamping unit 60 include one be fastened on 10 top end face of the workbench the
The third tumble cylinder 62, one that three pedestals 61, one are fastened on the third pedestal 61 is articulated in the third tumble cylinder 62
On the third adjutage 63, one that is fastened on the third flip-arm 621 of third flip-arm 621, one be fastened on the third
On adjutage 63 and the 6th briquetting 64, one that is arranged on the backing plate 341 described in the side of the middle gusset 34 of pressure be fastened on it is described
On third adjutage 63 and the 7th briquetting 65 on the backing plate 341 described in the opposite other side of the middle gusset 34, tight is arranged in pressure
Gu on the third pedestal 61 and respectively with 65 matched 7th supporting block of the 6th briquetting 64 and the 7th briquetting
642 and the 8th supporting block 652, one be fastened on the third adjutage 63 and the vertical third for being inserted with third positioning pin 67 is held
Tray 671, one is fastened on the 8th briquetting for being pressed on the top end face Q of the middle gusset 34 on the third adjutage 63
66, it is fastened on the interior left and right side for the side gusset 33 to be located in the Battery case 30 on the third adjutage 63
The 9th briquetting 68, one of a pair on wall is fastened on the edge for being pressed on the Battery case 30 on the third adjutage 63
On the tenth briquetting 69, one be fastened on the third pedestal 61 and matched with the tenth briquetting 69 and be used to support the electricity
9th supporting block 691 at the edge of pond babinet 30, wherein the 9th supporting block 691 be located at the tenth briquetting 69 just under
It is square, a first type face 641 for being pressed in the one side wall of the middle gusset 34 is formed on the 6th briquetting 64, it is described
A second type face 651 for being pressed on opposite another side wall of the middle gusset 34 is formed on 7th briquetting 65, it is described
One the 5th type face is formed on 9th briquetting 68, the 5th type face pressure is located on the top end surface N of the side gusset 33, described
Top end surface N is the side wall of the top folding portion of the side gusset 33, and the top end face Q is the level at 34 top of the middle gusset
End face forms and 67 matched third dowel hole of the third positioning pin on the top end face Q of the middle gusset 34.
Further include a setting in the third clamping unit 60 as shown in figs. 3 and 10 as an embodiment of this programme
On the second positioning pin 80, wherein second positioning pin 80 by the second support block 81 be arranged on the third pedestal 61,
The edge of the Battery case 30 is provided with one and second positioning pin, 80 matched second dowel hole 302.
Although the embodiments of the present invention have been disclosed as above, but it is not limited in listed fortune in specification and embodiments
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily real
Now other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is not limited to
Specific details and legend shown and described herein.
Claims (9)
1. a kind of welding fixture, which is characterized in that including：
Workbench（10）；
It is used to support Battery case（30）And by electric elements mounting plate（31）It is positioned at the Battery case（30）Interior forward end
First clamping unit of predetermined position（40）, it is fastened on the workbench（10）Above and it is located at the Battery case（30）'s
Front end side；
It is used to support Battery case（30）And by back gusset（32）It is positioned at the Battery case（30）Interior rear wall presets position
Set second clamping unit at place（50）, it is fastened on the workbench（10）Above and it is located at the Battery case（30）Rear end
Side；
It is used to support Battery case（30）And by side gusset（33）With middle gusset（34）It is positioned at the Battery case（30）Interior
The third clamping unit of predetermined position（60）, it is fastened on the workbench（10）Above and it is located at the Battery case（30）'s
Arranged on left and right sides；
Wherein, the side gusset（33）It is positioned at the Battery case（30）Interior left side wall and interior right side wall at, the middle muscle
Plate（34）It is positioned at the electric elements mounting plate（31）With the back gusset（32）Between, and the middle gusset（34）It is parallel
In the back gusset（32）Setting, the middle gusset（34）Bottom form a pair of of the backing plate turned down outward（341）.
2. welding fixture as described in claim 1, which is characterized in that further include a setting in the workbench（10）On be used for
Support the Battery case（30）Support unit（20）Comprising one passes through the first cylinder block（211）It is fastened on the work
Platform（10）The first driving cylinder on top end face（21）, one be fastened on first cylinder block（211）The loading plate at top（22）、
It is fastened on the loading plate（22）On be used to support the Battery case（30）The first supporting block（221）, one be fastened on it is described
First driving cylinder（21）Piston rod on carrier（23）, be fastened on the carrier（23）On be used to support the battery
Babinet（30）The second supporting block（231）, wherein the support unit（20）Positioned at the workbench（10）Center.
3. welding fixture as described in claim 1, which is characterized in that first clamping unit（40）It is fastened on institute including one
State workbench（10）The first pedestal on top end face（45）, one be fastened on first pedestal（45）On the first tumble cylinder
（41）, one be articulated in first tumble cylinder（41）On the first flip-arm（42）, one be fastened on first flip-arm
（42）On the first adjutage（43）, be fastened on first adjutage（43）On for by the electric elements mounting plate（31）
It is pressed on the Battery case（30）Multiple first briquettings of interior forward end predetermined position（44）, be fastened on first pedestal
（45）It is upper and with first briquetting（44）It matches and is used to support the Battery case（30）Multiple third supporting blocks
（46）, one be fastened on first adjutage（43）It is upper to set the Battery case for pressing（30）Edge the second briquetting
（47）, one be fastened on first pedestal（45）It is upper and with second briquetting（47）It matches and is used to support the Battery case
（30）Edge the 4th supporting block（48）, wherein first briquetting（44）With the third supporting block（46）It corresponds
Setting.
4. welding fixture as claimed in claim 3, which is characterized in that further include a setting in first clamping unit（40）
On the first positioning pin（70）, wherein first positioning pin（70）Pass through the first support block（71）It is arranged in first base
Seat（45）On, the Battery case（30）Edge be provided with one and first positioning pin（70）Matched first positioning
Pin hole（301）.
5. welding fixture as described in claim 1, which is characterized in that second clamping unit（50）It is arranged in institute including one
State workbench（10）Driving unit on top end face（51）, one be arranged in the driving unit（51）On the second tumble cylinder
（52）, one be articulated in second tumble cylinder（52）On the second flip-arm（521）, one be fastened on the workbench（10）Top
The second pedestal on end face（53）, one be fastened on second flip-arm（521）On the second adjutage（54）, be fastened on it is described
Second adjutage（54）It is upper to set the Battery case for pressing（30）Multiple third briquettings（55）, be fastened on second pedestal
（53）It is upper and with the third briquetting（55）It matches and is used to support the Battery case（30）Multiple 5th supporting blocks
（56）, one be fastened on second adjutage（54）On for by the back gusset（32）It is pressed on the Battery case（30）
4th briquetting of interior rear wall predetermined position（58）, one be fastened on second adjutage（54）It is upper to set the battery for pressing
Babinet（30）Edge the 5th briquetting（59）, one be fastened on second pedestal（53）It is upper and with the 5th briquetting（59）Phase
Cooperation is used to support the Battery case（30）Edge the 6th supporting block（57）, wherein the third briquetting（55）And institute
State the 5th supporting block（56）It is arranged in a one-to-one correspondence, the 4th briquetting（58）On be formed with and act on the back gusset（32）'s
One third type face of top end surface（581）With one the 4th type face（582）, the driving unit（51）Drive the second overturning gas
Cylinder（52）Along the back gusset（32）Length direction do straight reciprocating.
6. welding fixture as claimed in claim 5, which is characterized in that the driving unit（51）Pass through fixed block including a pair
（514）It is fastened on the workbench（10）The linear guide on top end face（515）, second overturning is fastened on a top end face
Cylinder（52）And it is arranged in the linear guide by sliding block（515）On movable plate（511）, one be fastened on the workbench
（10）For driving the movable plate on top end face（511）In the linear guide（515）On do the second of straight reciprocating motion
Drive cylinder（513）, wherein the movable plate（511）Bottom face on be fastened with a link block（512）, second driving
Cylinder（513）Piston rod pass through the link block（512）With the movable plate（511）Connection.
7. welding fixture as claimed in claim 6, which is characterized in that the movable plate（511）Side be provided with a limit
Block（517）, the opposite other side be provided with sensing chip（516）, wherein the limited block（517）It is fastened on institute by limit base
State workbench（10）Top end face on, the sensing chip（516）It is fastened on the movable plate（511）On, the linear guide
（515）On be provided with and the sensing chip（516）Matched limit sensors.
8. welding fixture as described in claim 1, which is characterized in that the third clamping unit（60）It is symmetricly set on described
Battery case（30）Arranged on left and right sides, the third clamping unit（60）It is fastened on the workbench including one（10）Top end face
On third pedestal（61）, one be fastened on the third pedestal（61）On third tumble cylinder（62）, one be articulated in described
Three tumble cylinders（62）On third flip-arm（621）, one be fastened on the third flip-arm（621）On third adjutage
（63）, one be fastened on the third adjutage（63）Upper and pressure is arranged in the middle gusset（34）Side described in backing plate（341）
On the 6th briquetting（64）, one be fastened on the third adjutage（63）Upper and pressure is arranged in the middle gusset（34）It is opposite another
Backing plate described in side（341）On the 7th briquetting（65）, be fastened on the third pedestal（61）Above and respectively pressed with the described 6th
Block（64）With the 7th briquetting（65）Matched 7th supporting block（642）With the 8th supporting block（652）, one be fastened on it is described
Third adjutage（63）Above and it is inserted with third positioning pin vertically（67）Third support block（671）, one be fastened on the third
Adjutage（63）On for being pressed on the middle gusset（34）Top end face on the 8th briquetting（66）, be fastened on the third and prolong
Semi-girder（63）On for by the side gusset（33）It is located in the Battery case（30）Interior left and right side walls on a pair the 9th
Briquetting（68）, one be fastened on the third adjutage（63）On for being pressed on the Battery case（30）Edge on the tenth
Briquetting（69）, one be fastened on the third pedestal（61）It is upper and with the tenth briquetting（69）It matches and is used to support the battery
Babinet（30）Edge the 9th supporting block（691）, wherein the 9th supporting block（691）Positioned at the tenth briquetting（69）
Underface, the 6th briquetting（64）On form one for being pressed on the middle gusset（34）One side wall on the first type
Face（641）, the 7th briquetting（65）On form one for being pressed on the middle gusset（34）Opposite another side wall on
Second type face（651）, the middle gusset（34）Top end face on form and the third positioning pin（67）Matched third
Dowel hole.
9. welding fixture as claimed in claim 8, which is characterized in that further include a setting in the third clamping unit（60）
On the second positioning pin（80）, wherein second positioning pin（80）Pass through the second support block（81）It is arranged in the third base
Seat（61）On, the Battery case（30）Edge be provided with one and second positioning pin（80）Matched second positioning
Pin hole（302）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842941.8A CN108673028B (en) | 2018-07-27 | 2018-07-27 | Welding fixture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842941.8A CN108673028B (en) | 2018-07-27 | 2018-07-27 | Welding fixture |
Publications (2)
| Publication Number | Publication Date |
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| CN108673028A true CN108673028A (en) | 2018-10-19 |
| CN108673028B CN108673028B (en) | 2023-12-22 |
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| CN201810842941.8A Active CN108673028B (en) | 2018-07-27 | 2018-07-27 | Welding fixture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579622A (en) * | 2021-09-13 | 2021-11-02 | 苏州博劲丰机械科技有限公司 | Automatic welding and positioning device for automobile new energy battery pack box body |
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