CN209886980U - Self-positioning floating mechanism applied to welding of aluminum battery box - Google Patents
Self-positioning floating mechanism applied to welding of aluminum battery box Download PDFInfo
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- CN209886980U CN209886980U CN201920298175.3U CN201920298175U CN209886980U CN 209886980 U CN209886980 U CN 209886980U CN 201920298175 U CN201920298175 U CN 201920298175U CN 209886980 U CN209886980 U CN 209886980U
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Abstract
The utility model provides a be applied to aluminium cell case welded from line location relocation mechanism belongs to mechanical technical field, include: the device comprises a U-shaped bracket, a power part, a clamping part and a clamping part, wherein one side of the opening end of the U-shaped bracket is provided with the power part, and the clamping part of an aluminum battery box is arranged between the output end of the power part and the other side of the opening end of the U-shaped bracket; the first limiting part is arranged on the substrate and matched with the output end in the power part, and the U-shaped bracket is connected to the substrate in a sliding manner; and one end of the energy storage part is connected with the closed end of the U-shaped support, and the other end of the energy storage part is arranged on the substrate. The utility model provides a pair of be applied to aluminium battery case welded from line location relocation mechanism, the linkage effect between the pulling force that produces through thrust and the energy storage portion that power portion produced for aluminium battery case size around the welding does not change, thereby improves aluminium battery case's product percent of pass and product uniformity.
Description
Technical Field
The utility model belongs to the technical field of machinery, a relocation mechanism is related to, especially a be applied to aluminium battery box welded from line location relocation mechanism.
Background
The existing aluminum battery box is an aluminum product, and in the welding process, the aluminum material shrinks, so that the size of the aluminum battery box can slightly shrink, the mode of the changed tightening force caused along with the product welding process is mainly pre-tightened by adding a large outward lateral force, the relation between the tightening force and the force for preventing the tightening cannot be well held by the adverse result, only a fixed large amount of counterforce is output, so that the product cannot keep accurate positioning characteristics, and finally the welded product has large uncertainty deviation. And most of the time, other cylinder pressing mechanisms are added for resisting the deviation, thereby wasting installation space and structural cost.
To sum up, need design one kind and can accurate control aluminium battery case in the product size of welding back, improve the floating mechanism of product percent of pass and product uniformity.
SUMMERY OF THE UTILITY MODEL
The utility model aims at having the above-mentioned problem to current technique, provide one kind can the accurate control aluminium battery case in the product size after the welding, improve the relocation mechanism of product percent of pass and product uniformity.
The purpose of the utility model can be realized by the following technical proposal: a self-positioning floating mechanism applied to welding of an aluminum battery box comprises: the device comprises a U-shaped bracket, a power part, a clamping part and a clamping part, wherein one side of the opening end of the U-shaped bracket is provided with the power part, and the clamping part of an aluminum battery box is arranged between the output end of the power part and the other side of the opening end of the U-shaped bracket; the first limiting part is arranged on the substrate and matched with the output end in the power part, and the U-shaped bracket is connected to the substrate in a sliding manner; and one end of the energy storage part is connected with the closed end of the U-shaped support, and the other end of the energy storage part is arranged on the substrate.
In the self-positioning floating mechanism applied to welding of the aluminum battery box, the advancing direction of the thrust provided by the power part, the advancing direction of the pulling force provided by the energy storage part and the contraction direction of the aluminum battery box during welding are on the same straight line.
In foretell be applied to aluminium cell box welded from line location relocation mechanism, respectively be provided with a slide rail in the both sides of U type support blind end, and two slide rails symmetry respectively install on the base plate, wherein, the blind end of U type support sliding joint is on the slide rail.
In the self-positioning floating mechanism applied to welding of the aluminum battery box, the base plate is provided with the second limiting part, and the second limiting part is arranged opposite to the energy storage part and is matched with the U-shaped bracket for use.
In foretell be applied to aluminium battery box welded from line location relocation mechanism, the spacing portion of second is including installing the spacing seat on the base plate and the stop screw of spiro union on spacing seat, and wherein, stop screw's terminal surface and the lateral wall of U type support counterbalance lean on.
In foretell be applied to aluminium battery box welded from line location relocation mechanism, power portion is provided with a piston rod including installing the cylinder in U type support open end one side, one end, and wherein, the one end of piston rod is connected with a movable block, and this movable block uses with the cooperation of first spacing portion.
In the self-positioning floating mechanism applied to welding of the aluminum battery box, two guide rods are respectively arranged on two sides of the moving block, two ends of each guide rod are respectively connected with two sides of the opening end of the U-shaped support, and the two guide rods respectively correspondingly penetrate through two ends of the moving block.
In the self-positioning floating mechanism applied to welding of the aluminum battery box, the moving block far away from one side of the air cylinder is provided with the adjusting block, and the adjusting block is connected with the moving block through the fastener.
In the self-positioning floating mechanism applied to welding of the aluminum battery box, the first limiting part comprises limiting blocks positioned on two sides of the moving block, each limiting block comprises a first limiting block arranged on the substrate and a second limiting block detachably connected with the first limiting block, and the distance between the first limiting block and the second limiting block is adjustable.
In the self-positioning floating mechanism applied to welding of the aluminum battery box, the energy storage part comprises a support seat arranged on the base plate, a screw rod screwed on the support seat, and an elastic piece nested on the screw rod, wherein the end part of the screw rod is screwed into the U-shaped bracket.
Compared with the prior art, the utility model provides a pair of be applied to aluminium battery case welded from line location relocation mechanism, through the linkage effect between the pulling force that thrust that the power portion produced and energy storage portion produced for aluminium battery case size around the welding does not change, thereby improves aluminium battery case's product percent of pass and product uniformity.
Drawings
Fig. 1 is a state diagram of the utility model discloses a be applied to aluminium battery box welded from the use of location relocation mechanism.
Fig. 2 is a state diagram of the self-positioning floating mechanism applied to the welding of the aluminum battery box in another view angle when the aluminum battery box is not clamped.
Fig. 3 is a schematic structural diagram of a self-positioning floating mechanism applied to the welding of an aluminum battery box.
Fig. 4 is a schematic structural diagram of another view angle of the self-positioning floating mechanism applied to the welding of the aluminum battery box of the present invention.
In the figure, a U-shaped bracket is 100; 200. a power section; 210. a cylinder; 220. a piston rod; 230. a moving block; 240. a guide bar; 250. an adjusting block; 300. an aluminum battery case; 400. a first limiting part; 410. a first stopper; 420. a second limiting block; 500. a substrate; 600. an energy storage section; 610. a support; 620. a screw; 630. an elastic member; 700. a slide rail; 800. a second limiting part; 810. a limiting seat; 820. and a limiting screw.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 4, the utility model provides a self-align relocation mechanism for welding of aluminum battery case, include: a power part 200 is installed at one side of the opening end of the U-shaped bracket 100, and a clamping part of an aluminum battery box 300 is arranged between the output end of the power part 200 and the other side of the opening end of the U-shaped bracket 100; a first position-limiting part 400 installed on the substrate 500, wherein the first position-limiting part 400 is matched with an output end of the power part 200, and the U-shaped bracket 100 is slidably connected to the substrate 500; one end of the energy storage part 600 is connected to the closed end of the U-shaped bracket 100, and the other end is mounted on the substrate 500.
The utility model provides a be applied to aluminium battery case welded from line location relocation mechanism, at first imbed one side of aluminium battery case 300 in the clamping part, then the output of power portion 200 gos forward, when the output collides with first spacing portion 400, stop the power take off of power portion 200, aluminium battery case 300 is in the clamping state this moment, and the thrust that power portion 200 produced is greater than the pulling force that pulls U type support 100 with energy storage portion 600, then aluminium battery case 300 carries out welding operation, along with the going on of welding operation, aluminium battery case 300 takes place the shrink, pull U type support 100, and U type support 100 produces "reaction force" to this, through energy storage portion 600, through U type support 100 reverse pulling aluminium battery case 300, at this moment, the pulling force that energy storage portion 600 produced increases gradually, and the thrust that power portion 200 produced reduces gradually, thereby guarantee aluminium battery case 300 around the welding, always in the position of the current clamping state. Finally, when the welding of the aluminum battery case 300 is completed, the tensile force generated by the energy storage part 600 is greater than the pushing force generated by the power part 200.
Therefore, from the clamping of the aluminum battery box 300 to the beginning of welding until the welding is finished, the thrust generated by the power part 200 is gradually weakened from large to small, and the tension generated by the energy storage part 600 is gradually strengthened from small to large, but the sum of the thrust generated by the power part 200 and the tension generated by the energy storage part 600 ensures that the aluminum battery box 300 is always located at the position where the aluminum battery box is just clamped.
The utility model provides a pair of be applied to aluminium battery case welded from line location relocation mechanism, through the linkage effect between the pulling force that thrust that power portion 200 produced and energy storage portion 600 produced for aluminium battery case 300 is not changing in the size around the welding, thereby improves aluminium battery case 300's product percent of pass and product uniformity.
Further preferably, the advancing direction of the pushing force provided by the power part 200, the advancing direction of the pulling force provided by the energy storage part 600, and the shrinking direction of the aluminum battery case 300 at the time of welding are on the same straight line.
Further preferably, two sliding rails 700 are respectively disposed on two sides of the closed end of the U-shaped bracket 100, and the two sliding rails 700 are respectively symmetrically mounted on the substrate 500, wherein the closed end of the U-shaped bracket 100 is slidably connected to the sliding rails 700. In this embodiment, when the aluminum battery case 300 needs to be clamped, the clamping of the aluminum battery case 300 is realized by the movement of the output end of the power part 200, when the aluminum battery case 300 is performing a welding operation, the aluminum battery case 300 contracts, at this time, the energy storage part 600 pulls the U-shaped bracket 100, and the power part 200 mounted on the U-shaped bracket 100 moves on the slide rail 700 synchronously, but in order to ensure that the clamping position of the aluminum battery case 300 is unchanged, the output power of the power part 200 is gradually reduced, so that a trend that the output power (thrust) of the power part 200 is gradually reduced, and the output power (tension) of the energy storage part 600 is gradually increased is formed.
Preferably, as shown in fig. 1 to 4, a second position-limiting portion 800 is mounted on the substrate 500, and the second position-limiting portion 800 is disposed opposite to the energy storage portion 600 and is used in cooperation with the U-shaped bracket 100. The second limiting part 800 is used for positioning the position of the U-shaped bracket 100 on the sliding rail 700, and the energy storage part 600 always stores a certain amount of energy, that is, when the aluminum battery box 300 is just clamped, the power part 200 provides a part of pushing force, and the energy storage part 600 provides another part of pulling force, and the pushing force is far greater than the pulling force. The second stopper 800 is provided to thereby improve the dimensional accuracy of the aluminum battery case 300 after welding.
Further preferably, the second position-limiting part 800 comprises a position-limiting seat 810 mounted on the substrate 500, and a position-limiting screw 820 screwed on the position-limiting seat 810, wherein an end surface of the position-limiting screw 820 abuts against an outer side wall of the U-shaped bracket 100, and the distance of screwing the position-limiting screw 820 into the position-limiting seat 810 realizes clamping of the aluminum battery cases 300 with different thicknesses on one hand, and changes energy stored in the energy storage part 600 when the aluminum battery case 300 is just clamped on the other hand.
Preferably, as shown in fig. 1 to 4, the power unit 200 includes an air cylinder 210 installed at one side of the open end of the U-shaped bracket 100, and a piston rod 220 is installed at one end of the air cylinder, wherein a moving block 230 is connected to one end of the piston rod 220, and the moving block 230 is used in cooperation with the first limiting portion 400. The cylinder 210 drives the piston rod 220 to drive the moving block 230 to move, when the moving block 230 collides with the first limiting portion 400, the power output of the cylinder 210 is stopped, at this time, the moving block 230 is attached to the outer side surface of one side of the aluminum battery box 300, and the other side of the U-shaped bracket 100 is attached to the inner side surface of the same side of the aluminum battery box 300.
Further preferably, two guide rods 240 are respectively disposed on two sides of the moving block 230, and two ends of each guide rod 240 are respectively connected to two sides of the open end of the U-shaped bracket 100, wherein the two guide rods 240 respectively penetrate through two ends of the moving block 230. Thereby further improving the parallelism of the movement blocks 230 when moving.
Further preferably, an adjusting block 250 is mounted on the moving block 230 on the side far from the cylinder 210, and the adjusting block 250 is connected with the moving block 230 through a fastener. On the one hand, the relative distance between the movable block 230 and the side wall (the side wall without the cylinder 210) of the U-shaped bracket 100 is adjusted, so that the clamping operation of the aluminum battery box 300 with different thicknesses is realized, and on the other hand, the material of the adjusting block is set to be flexible, so that the phenomenon that the appearance of the aluminum battery box 300 is affected due to the mark on the surface when the aluminum battery box 300 is clamped is avoided.
Preferably, as shown in fig. 1 to 4, the first limiting portion 400 includes limiting blocks located at two sides of the moving block 230, wherein each limiting block includes a first limiting block 410 mounted on the substrate 500 and a second limiting block 420 detachably connected to the first limiting block 410, and a distance between the first limiting block 410 and the second limiting block 420 is adjustable. In this embodiment, two limiting blocks are symmetrically arranged on two sides of the moving block 230, so that two ends of the moving block 230 collide with the limiting blocks synchronously, torsion caused by collision between two ends of the moving block 230 is avoided, reliability of the aluminum battery box 300 between the moving block 230 and the U-shaped bracket 100 when the aluminum battery box 300 is clamped is improved, in addition, the distance between the first limiting block 410 and the second limiting block 420 is adjustable, clamping of the aluminum battery boxes 300 with different thicknesses is realized, and flexibility of use of the floating mechanism is improved.
Preferably, as shown in fig. 1 to 4, the energy storage part 600 includes a support 610 mounted on the base plate 500, a screw 620 screwed on the support 610, and an elastic member 630 nested on the screw 620, wherein an end of the screw 620 is screwed into the U-shaped bracket 100. The compression amount of the elastic member 630, that is, the stored energy of the energy storage part 600, is changed by changing the distance that the screw 620 is screwed into the U-shaped bracket 100, so that the aluminum battery box 300 can be adapted to different specifications and sizes, and the use flexibility of the floating mechanism is improved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A self-positioning floating mechanism applied to welding of an aluminum battery box is characterized by comprising: the device comprises a U-shaped bracket, a power part, a clamping part and a clamping part, wherein one side of the opening end of the U-shaped bracket is provided with the power part, and the clamping part of an aluminum battery box is arranged between the output end of the power part and the other side of the opening end of the U-shaped bracket; the first limiting part is arranged on the substrate and matched with the output end in the power part, and the U-shaped bracket is connected to the substrate in a sliding manner; and one end of the energy storage part is connected with the closed end of the U-shaped support, and the other end of the energy storage part is arranged on the substrate.
2. The self-positioning floating mechanism applied to welding of the aluminum battery box according to claim 1, wherein the advancing direction of the pushing force provided by the power part, the advancing direction of the pulling force provided by the energy storage part and the shrinking direction of the aluminum battery box during welding are on the same straight line.
3. The self-positioning floating mechanism applied to welding of aluminum battery boxes according to claim 1 or 2, wherein two sliding rails are respectively arranged on two sides of the closed end of the U-shaped bracket, and the two sliding rails are respectively symmetrically installed on the base plate, wherein the closed end of the U-shaped bracket is slidably connected to the sliding rails.
4. The self-positioning floating mechanism applied to welding of the aluminum battery box as claimed in claim 1 or 2, wherein a second limiting portion is mounted on the base plate, and the second limiting portion is opposite to the energy storage portion and is used in cooperation with the U-shaped bracket.
5. The self-positioning floating mechanism applied to welding of aluminum battery boxes according to claim 4, wherein the second limiting portion comprises a limiting seat mounted on the base plate and a limiting screw screwed on the limiting seat, wherein an end surface of the limiting screw abuts against an outer side wall of the U-shaped bracket.
6. The self-positioning floating mechanism applied to welding of the aluminum battery box as claimed in claim 1, wherein the power portion comprises a cylinder installed at one side of an opening end of the U-shaped bracket, and a piston rod is installed at one end of the cylinder, wherein a moving block is connected to one end of the piston rod, and the moving block is used in cooperation with the first limiting portion.
7. The self-positioning floating mechanism applied to welding of aluminum battery boxes according to claim 6, wherein two guide rods are respectively arranged on two sides of the moving block, and two ends of each guide rod are respectively connected with two sides of the open end of the U-shaped bracket, wherein the two guide rods respectively penetrate through two ends of the moving block.
8. The self-positioning floating mechanism applied to welding of the aluminum battery box as claimed in claim 6 or 7, wherein an adjusting block is mounted on the moving block far away from the cylinder, and the adjusting block and the moving block are connected through a fastener.
9. The self-positioning floating mechanism applied to welding of aluminum battery boxes according to claim 1, wherein the first limiting portion comprises limiting blocks located at two sides of the moving block, each limiting block comprises a first limiting block mounted on the base plate and a second limiting block detachably connected with the first limiting block, and the distance between the first limiting block and the second limiting block is adjustable.
10. The self-positioning floating mechanism applied to welding of the aluminum battery box is characterized in that the energy storage part comprises a support seat mounted on the base plate, a screw rod screwed on the support seat and an elastic piece nested on the screw rod, wherein the end part of the screw rod is screwed into the U-shaped bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298175.3U CN209886980U (en) | 2019-03-08 | 2019-03-08 | Self-positioning floating mechanism applied to welding of aluminum battery box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298175.3U CN209886980U (en) | 2019-03-08 | 2019-03-08 | Self-positioning floating mechanism applied to welding of aluminum battery box |
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| CN209886980U true CN209886980U (en) | 2020-01-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877508A (en) * | 2019-03-08 | 2019-06-14 | 敏实汽车技术研发有限公司 | A kind of self-positioning relocation mechanism applied to the welding of aluminum cell box |
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2019
- 2019-03-08 CN CN201920298175.3U patent/CN209886980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877508A (en) * | 2019-03-08 | 2019-06-14 | 敏实汽车技术研发有限公司 | A kind of self-positioning relocation mechanism applied to the welding of aluminum cell box |
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