CN109909659A - Applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder - Google Patents
Applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder Download PDFInfo
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- CN109909659A CN109909659A CN201910175418.9A CN201910175418A CN109909659A CN 109909659 A CN109909659 A CN 109909659A CN 201910175418 A CN201910175418 A CN 201910175418A CN 109909659 A CN109909659 A CN 109909659A
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- pedestal
- cell box
- aluminum cell
- dead point
- cylinder
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 65
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 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 47
- 239000000758 substrate Substances 0.000 claims description 16
- 239000002023 wood Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000012797 qualification Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides one kind to be applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder, comprising: power plant module, including power source, and power source includes a piston rod, and one end of the piston rod is connected with a horizontally disposed crankshaft；First clamp module, one end are connected with crankshaft, and the other end is provided with several the first gripping blocks；Second clamp module, one end is connected with crankshaft, the other end is provided with several the second gripping blocks, and first gripping block be oppositely arranged with the second gripping block, wherein, second clamp module includes the transmission shaft that the drive block being connected with crankshaft is connected with drive block, and is symmetricly set on two groups of double leval jib components of both ends of the drive shaft.It is provided by the invention to solve the problems, such as that due to welding contracts last occurs for aluminum cell box by the self-locking function of two groups of double leval jib components applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of clamping device, especially a kind of to be applied to aluminum cell box list gas
The double dead point unilateral side elastic clamp devices of cylinder.
Background technique
Existing aluminum cell box is aluminum product, and in the welding process, aluminum material is shunk, so as to cause aluminum cell box
Subtle contraction change can occur for size, at present for this side for tightening power that can cause a variation with Product jointing process
Formula is mainly pre-tightened by an additional biggish outside lateral force, and the unfavorable result one done so cannot be very
Good grasping tightens power and prevents the relationship between the power tightened, and output is only a fixed wholesale counter-force, so that
Product cannot keep accurate locating features, and final soldered product has very big uncertain deviation.And mostly
Also to add other cylinder pressing mechanisms when number in order to resist this deviation, waste installation space and infrastructure cost.
In conclusion the product size of aluminum cell box after welding can accurately be controlled by needing to design one kind, product is improved
The clamping device of qualification rate and product uniformity.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, aluminum cell can accurately be controlled by proposing one kind
The product size of box after welding improves the clamping device of product qualification rate and product uniformity.
Object of the invention can be realized by the following technical scheme: being applied to the double dead point unilateral side bullets of aluminum cell box list cylinder
Property clamping device, comprising:
Power plant module, including power source, and power source includes a piston rod, and one end of the piston rod is connected with one
Horizontally disposed crankshaft；
First clamp module, one end are connected with crankshaft, and the other end is provided with several the first gripping blocks；
Second clamp module, one end are connected with crankshaft, and the other end is provided with several the second gripping blocks, and the first gripping block
It is oppositely arranged with the second gripping block, wherein the second clamp module includes the biography that the drive block being connected with crankshaft is connected with drive block
Moving axis, and it is symmetricly set on two groups of double leval jib components of both ends of the drive shaft.
It is applied in the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder in above-mentioned, power plant module includes and gas
The connected cylinder block of cylinder, and cylinder block is installed on substrate, wherein a middle sliding rail, and first are provided in the middle part of substrate
Clamp module sliding is connected on middle sliding rail.
It is applied in the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder in above-mentioned, the first clamp module includes
The middle connecting rod being connected with crankshaft, the first pedestal that He Yuzhong connecting rod is flexibly connected, wherein one end sliding of the first pedestal is connected to
On middle sliding rail, the other end of the first pedestal is provided with first gripping block.
It is applied in the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder in above-mentioned, the T-shaped knot of the first pedestal
Structure setting, is connected with a reinforcing rib along the vertical direction of the first pedestal, several described first gripping blocks are along the first pedestal
It is horizontally arranged, wherein to be connected between first gripping block and the first pedestal by an adjustment portion.
It is applied in the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder above-mentioned, adjustment portion includes through the
The stay bolt of one pedestal, and be spirally connected along the rod piece direction of stay bolt there are two nut, respectively the first nut and the second nut,
In, it is provided with an elastic component between the first nut and the horizontal direction of the first pedestal, is stayed between the first nut and the second nut
There is fillable gap.
It is applied in the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder in above-mentioned, the first clamp module also wraps
Include the middle limited block being connected with the first pedestal, the middle locating part that He Yuzhong limited block is used cooperatively, wherein locating part is installed in this
In on substrate.
It is applied in the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder in above-mentioned, one end of middle limited block is opened
Chamfering is provided with equipped with a further groove, and at the notch end of further groove.
It is applied in the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder above-mentioned, two groups of double leval jib components
Structure is identical, wherein every group of double leval jib component includes the first side connecting rod being flexibly connected with transmission shaft, and with the first side connecting rod phase
Hinged second side connecting rod, and the second pedestal being connected with second side connecting rod, wherein several described second gripping block installations
In on the second pedestal.
It is applied in the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder in above-mentioned, two is equipped on substrate
Item wood side-guide arranged side by side, wherein second side connecting rod sliding of second pedestal one end of connection is connected on wood side-guide.
It is applied in the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder in above-mentioned, is mutually cut with scissors with the first side connecting rod
It connects and side limited block is installed on second side connecting rod of one end, wherein the side limited block is matched with the side locating part being installed on substrate
It closes and uses.
It is applied in the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder in above-mentioned, the end of limited block in side
It is provided with one piece of protrusion, and the tapered structure setting of the protrusion, is matched with the tapered side groove on the locating part of side.
It is applied in the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder in above-mentioned, side locating part includes one piece
The perpendicular type locating part for being installed on L-type locating part substantially and being detachably connected with L-type locating part, wherein side groove is opened in
On perpendicular type locating part, and it is connected between perpendicular type locating part and L-type locating part by fastener.
Compared with prior art, provided by the invention to be applied to the double dead point unilateral side elastic clamping dresses of aluminum cell box list cylinder
It sets, by the movement of piston rod in power source, so that two groups of double leval jib components in the second clamp module are in self-locking state (four
There is " dead point " in link mechanism, when by " dead point " position, double leval jib component at this time is in self-locking state), to guarantee
Relative distance (aluminum cell box is in clamp position) is constant between first gripping block and the second gripping block, at this time to aluminum cell
Box is subjected to, when aluminum cell box is shunk, since the first gripping block and the second gripping block clamp aluminum cell always
Box, and position does not change, to solve the problems, such as that due to welding contracts last occurs for aluminum cell box, ensure that welding
The accurate-size of aluminum cell box afterwards improves the qualification rate of aluminum cell box.
Detailed description of the invention
Fig. 1 is the usage state diagram that the present invention is applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder.
Fig. 2 is the use shape that the present invention is applied to the double dead point unilateral side another visual angles of elastic clamp device of aluminum cell box list cylinder
State figure.
Fig. 3 is the use shape that the present invention is applied to the double dead point unilateral side elastic clamp device third visual angles of aluminum cell box list cylinder
State figure.
Fig. 4 is the structural schematic diagram that the present invention is applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder.
Fig. 5 is that the present invention shows applied to the structure at the double dead point unilateral side another visual angles of elastic clamp device of aluminum cell box list cylinder
It is intended to.
Fig. 6 is that the present invention shows applied to the structure at the double dead point unilateral side elastic clamp device third visual angles of aluminum cell box list cylinder
It is intended to.
Fig. 7 is the cross-sectional view of clamping device A-A shown in Fig. 6.
Fig. 8 is the cross-sectional view of clamping device B-B shown in Fig. 6.
Fig. 9 is the cross-sectional view of clamping device C-C shown in Fig. 6.
In figure, 100, power plant module；110, cylinder；120, piston rod；130, crankshaft；140, cylinder block；150, substrate；
160, middle sliding rail；200, the first clamp module；210, the first gripping block；220, middle connecting rod；230, the first pedestal；240, reinforce
Muscle；250, stay bolt；260, the first nut；270, the second nut；280, elastic component；290, middle limited block；291, further groove；
290A, middle locating part；300, the second clamp module；310, the second gripping block；320, drive block；330, transmission shaft；340, four connect
Bar assembly；341, the first side connecting rod；342, second side connecting rod；343, the second pedestal；344, wood side-guide；345, side limited block；
346, side locating part；347, raised；348, side groove；349, L-type locating part；349A, perpendicular type locating part；400, aluminum cell box.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figures 1 to 9, provided by the invention to be applied to the double dead point unilateral side elastic clamping dresses of aluminum cell box list cylinder
It sets, comprising: power plant module 100, including power source, power source can be cylinder 110 or oil cylinder, and power source includes one
Piston rod 120, and one end of the piston rod 120 is connected with a horizontally disposed crankshaft 130；First clamp module 200, one end
It is connected with crankshaft 130, the other end is provided with several the first gripping blocks 210；Second clamp module 300, one end and 130 phase of crankshaft
Even, the other end is provided with several the second gripping blocks 310, and the first gripping block 210 is oppositely arranged with the second gripping block 310, the
Grasping part of the space as aluminum cell box 400 between one gripping block 210 and the second gripping block 310, wherein the second clamping die
Block 300 includes the transmission shaft 330 that the drive block 320 being connected with crankshaft 130 is connected with drive block 320, and is symmetricly set on biography
Two groups of double leval jib components 340 at 330 both ends of moving axis.
It is provided by the invention to be applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder, by living in power source
The movement of stopper rod 120, so that two groups of double leval jib components 340 in the second clamp module 300 are in self-locking state (four-bar linkage structure
In the presence of " dead point ", when by " dead point " position, double leval jib component 340 at this time is in self-locking state), to ensure that first
Relative distance (aluminum cell box 400 is in clamp position) is constant between gripping block 210 and the second gripping block 310, at this time to aluminium
Battery case 400 is subjected to, when aluminum cell box 400 is shunk, due to the first gripping block 210 and the second gripping block
310 clamp aluminum cell box 400 always, and position does not change, and is held to solve aluminum cell box 400 due to welding
Continuous the problem of shrinking, it ensure that the accurate-size of aluminum cell box 400 after welding, improve the qualification rate of aluminum cell box 400.
For the description of subsequent implementation mode, power source uses cylinder 110.
Preferably, as shown in Figures 1 to 9, power plant module 100 includes the cylinder block 140 being connected with cylinder 110, and cylinder
Seat 140 is installed on substrate 150, wherein the middle part of substrate 150 is provided with a middle sliding rail 160, and the first clamp module
200 slidings are connected on middle sliding rail 160.By the movement of 110 piston rod 120 of cylinder, band dynamic crankshaft 130 is moved up and down, thus
Realize movement of first clamp module 200 on middle sliding rail 160.
It is further preferred that the first clamp module 200 includes the middle connecting rod 220 being connected with crankshaft 130, He Yuzhong connecting rod
220 the first pedestals 230 being flexibly connected, wherein one end sliding of the first pedestal 230 is connected on middle sliding rail 160, the first pedestal
230 other end is provided with first gripping block 210.
It is further preferred that the T-shaped structure setting of the first pedestal 230, the vertical direction along the first pedestal 230 are connected with one
Root reinforcing rib 240, several described first gripping blocks 210 are along the horizontally arranged of the first pedestal 230, wherein described first
An adjustment portion is provided between gripping block and the first pedestal 230.
It is further preferred that adjustment portion includes the stay bolt 250 through the first pedestal 230, and along the rod piece of stay bolt 250
Direction is spirally connected, and there are two nuts, respectively the first nut 260 and the second nut 270, wherein the first nut 260 and the first pedestal
An elastic component 280 is provided between 230 horizontal direction, there are gaps between the first nut 260 and the second nut 270.
In the present embodiment, the space between the first nut 260 and the second nut 270 is filled using gasket, and the gasket
It, by changing the quantity (thickness) of gasket, can be adjusted between the first nut 260 and the second nut 270 on stay bolt 250
Relative distance, that is, adjust the decrement of elastic component 280, and then change institute between the first gripping block 210 and the second gripping block 310
The chucking power of formation adapts to the clamping of different aluminum battery case 400, and regulative mode is easy, reliably, to increase clamping device
The generality and flexibility used.
It is further preferred that the first clamp module 200 further includes the middle limited block 290 being connected with the first pedestal 230, and with
The middle locating part 290A that middle limited block 290 is used cooperatively, wherein locating part 290A is installed on substrate 150 in this.When the first base
When the span of the horizontal direction of seat 230 is larger, it is generally used to the biggish aluminum cell box 400 of clamp horizontal longitudinal size, at this point, by
It is larger in the horizontal direction span of the first pedestal 230, when clamping aluminum cell box 400, it is easy to happen torsion, so as to cause aluminium electricity
Accuracy of the pond box 400 in welding, therefore, in the present embodiment, by between middle limited block 290 and middle locating part 290A
It is mating, the torque that first gripping block 210 is generated when clamping battery product on the first pedestal 230 can be offset, to mention
Precision of the high alumina battery case 400 in welding, and then guarantee the qualification rate of aluminum cell box 400.
It is further preferred that one end of middle limited block 290 offers a further groove 291, and in the notch of further groove 291
End is provided with chamfering, consequently facilitating mating between middle limited block 290 and middle locating part 290A.
Preferably, as shown in Figures 1 to 9, the structure of two groups of double leval jib components 340 is identical, wherein every group of double leval jib component
340 include the first side connecting rod 341 being flexibly connected with transmission shaft 330, and second side connecting rod being hinged with the first side connecting rod 341
342, and the second pedestal 343 being connected with second side connecting rod 342, wherein several described second gripping blocks 310 are installed on
On two pedestals 343.
It is further preferred that being equipped with two wood side-guides 344 arranged side by side on substrate 150, wherein the second base of connection
The sliding of second side connecting rod 342 of 343 one end of seat is connected on wood side-guide 344.By moving up and down for 110 piston rod 120 of cylinder,
With moving up and down for dynamic crankshaft 130, and after through drive block 320, transmission shaft 330, the first side connecting rod 341 so that second side connecting rod
342 move on wood side-guide 344, to change the relative distance between the second gripping block 310 and the first gripping block 210.
It is further preferred that being hinged on second side connecting rod 342 of one end with the first side connecting rod 341 is equipped with side limited block
345, wherein the side limited block 345 is used cooperatively with the side locating part 346 being mounted on substrate 150.
In the present embodiment, when cylinder 110 is through crankshaft 130, drive block 320, transmission shaft 330, two double leval jib groups are acted on
When on part 340, two groups of double leval jib components 340 work asynchronously, and realize that 343 both ends of the second pedestal are synchronous on two wood side-guides 344
It is mobile, since cylinder 110 acts on the movement on crankshaft 130, until the arm of force between the movement of the second pedestal 343 is larger, thus
The second pedestal 343 is caused to twist in moving process, and in order to solve the torque of torsion generation, therefore connect in second side
Side limited block 345, and the side locating part 346 matched with side limited block 345 are set on bar 342, the second pedestal 343 is offset with this
Generated torque.
Although it follows that the cooperation between middle limited block 290 and middle locating part 290A, side limited block 345 and lateral confinement position
Cooperation between part 346 is for the generation of offset torque, but the two has differences on torque Producing reason, in
Cooperate between limited block 290 and middle locating part 290A offset torque be derived from 230 horizontal direction of the first pedestal across
Spend it is larger caused by (cylinder 110 act on the movement on crankshaft 130 to the arm of force between the movement of the first pedestal 230 compared with
It is small), and cooperate offset torque to be derived from cylinder 110 between side limited block 345 and side locating part 346 and act on crankshaft
Movement on 130, until caused by the arm of force between the movement of the second pedestal 343 is larger.Therefore, by same or similar
Structure solves same or similar situation as caused by different reasons so that device/mechanism design become it is more easy,
Reliably.
It is further preferred that being provided with one piece of protrusion 347, and the tapered knot of protrusion 347 in the end of side limited block 345
Structure setting, matches with the tapered side groove 348 on side locating part 346, so that side limited block 345 be facilitated to be able to quickly insert
In side locating part 346.
It is further preferred that side locating part 346 includes one piece of L-type locating part 349 being installed on substantially and limits with L-type
The perpendicular type locating part 349A that part 349 is detachably connected, wherein side groove 348 is opened on perpendicular type locating part 349A, and perpendicular type limit
It is connected between position part 349A and L-type locating part 349 by fastener.By changing between vertical line locating part and L-type locating part 349
Relative distance, the shift motion of second side connecting rod 342 can be adjusted, and then adjust the first gripping block 210 and the second gripping block
Relative distance between 310 adapts to different aluminum battery case 400.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. one kind is applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder characterized by comprising
Power plant module, including power source, and power source includes a piston rod, and one end of the piston rod is connected with a level
The crankshaft of setting；
First clamp module, one end are connected with crankshaft, and the other end is provided with several the first gripping blocks；
Second clamp module, one end are connected with crankshaft, and the other end is provided with several the second gripping blocks, and the first gripping block and the
Two gripping blocks are oppositely arranged, wherein the second clamp module includes the transmission that the drive block being connected with crankshaft is connected with drive block
Axis, and it is symmetricly set on two groups of double leval jib components of both ends of the drive shaft.
2. according to claim 1 be applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder, feature exists
In power plant module includes the cylinder block being connected with cylinder, and cylinder block is installed on substrate, wherein be arranged at the middle part of substrate
There is a middle sliding rail, and the sliding of the first clamp module is connected on middle sliding rail.
3. according to claim 2 be applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder, feature exists
In the first clamp module includes the middle connecting rod being connected with crankshaft, the first pedestal that He Yuzhong connecting rod is flexibly connected, wherein first
One end sliding of pedestal is connected on middle sliding rail, and the other end of the first pedestal is provided with first gripping block.
4. according to claim 3 be applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder, feature exists
In the T-shaped structure setting of the first pedestal is connected with a reinforcing rib along the vertical direction of the first pedestal, several described first
Gripping block is horizontally arranged along the first pedestal, wherein passes through an adjusting between first gripping block and the first pedestal
Portion is connected.
5. according to claim 4 be applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder, feature exists
It is spirally connected in the stay bolt that, adjustment portion includes through the first pedestal, and along the rod piece direction of stay bolt there are two nut, respectively the
One nut and the second nut, wherein an elastic component, the first spiral shell are provided between the first nut and the horizontal direction of the first pedestal
There are fillable gaps between cap and the second nut.
6. according to claim 3 be applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder, feature exists
In, the first clamp module further include the middle limited block being connected with the first pedestal, the middle locating part that He Yuzhong limited block is used cooperatively,
Wherein, locating part is installed on substrate in this.
7. according to claim 2 be applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder, feature exists
In the structure of two groups of double leval jib components is identical, wherein every group of double leval jib component includes that the first side being flexibly connected with transmission shaft connects
Bar, and second side connecting rod being hinged with the first side connecting rod, and the second pedestal being connected with second side connecting rod, wherein several
A second gripping block is installed on the second pedestal.
8. according to claim 7 be applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder, feature exists
In being equipped with two wood side-guides arranged side by side on substrate, wherein second side connecting rod of second pedestal one end of connection, which slides, to be connected
It is connected on wood side-guide.
9. according to claim 7 be applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder, feature exists
In being hinged on second side connecting rod of one end with the first side connecting rod and be equipped with side limited block, wherein the side limited block be mounted on
Side locating part on substrate is used cooperatively.
10. according to claim 9 be applied to the double dead point unilateral side elastic clamp devices of aluminum cell box list cylinder, feature exists
In side locating part includes that one piece of L-type locating part being installed on substantially and the perpendicular type being detachably connected with L-type locating part limit
Part, wherein side groove is opened on perpendicular type locating part, and is connected between perpendicular type locating part and L-type locating part by fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910175418.9A CN109909659B (en) | 2019-03-08 | 2019-03-08 | Single-cylinder double-dead-point single-side elastic clamping device applied to aluminum battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910175418.9A CN109909659B (en) | 2019-03-08 | 2019-03-08 | Single-cylinder double-dead-point single-side elastic clamping device applied to aluminum battery box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109909659A true CN109909659A (en) | 2019-06-21 |
| CN109909659B CN109909659B (en) | 2024-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910175418.9A Active CN109909659B (en) | 2019-03-08 | 2019-03-08 | Single-cylinder double-dead-point single-side elastic clamping device applied to aluminum battery box |
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| Country | Link |
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| CN (1) | CN109909659B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798707A (en) * | 2021-09-29 | 2021-12-17 | 江苏北人智能制造科技股份有限公司 | Battery case laser welding frock |
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| CN209886979U (en) * | 2019-03-08 | 2020-01-03 | 敏实汽车技术研发有限公司 | Be applied to two dead point unilateral elastic clamping device of aluminium battery box list cylinder |
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