CN212872534U - Power electricity core anchor clamps that press from both sides tightly fast - Google Patents

Abstract

The utility model discloses a tight power electricity core anchor clamps of quick clamp, including first fixed plate and second fixed plate, fixed mounting has slide bar and dead lever between first fixed plate and the second fixed plate, sliding connection has the fly leaf on the slide bar, the top center department fixedly connected with bearing of fly leaf, be connected with the one end of threaded rod on the bearing, the second fixed plate is stretched out to the other end of threaded rod, and fixedly connected with third handle on the threaded rod, the threaded rod passes through the helicitic texture with the second fixed plate and is connected, slide bar and dead lever all set up to four, and slide bar and dead lever set up respectively and can dismantle on four edge department slide bars of first fixed plate and second fixed plate and be connected with the mounting, be equipped with the scale mark on the slide bar. The utility model provides a pair of quick clamping's power electricity core anchor clamps can the quick clamping power electricity core, can measure the thickness of power electricity core simultaneously, easy operation, and the practicality is strong.

Description

Power electricity core anchor clamps that press from both sides tightly fast

Technical Field

The utility model relates to a power electricity core test technical field especially relates to a power electricity core anchor clamps that press from both sides tightly fast.

Background

Power electricity core Pack becomes the module and constitutes the battery package, and the battery core can take place the inflation and produce certain power at the charge-discharge in-process. In order to simulate the recycling condition of evaluating the battery cell in the Pack better, the battery cell is in the research and development process, the recycling test is tested under certain fixture force, the existing fixture comprises an upper clamp plate, a lower clamp plate and a bolt, when the battery cell is fixed, the battery cell is placed between the upper clamp plate and the lower clamp plate, then the four corners of the upper clamp plate and the lower clamp plate are fixed by the bolt, the battery cell cannot be clamped quickly, the battery cell dislocation can be caused in the process of mounting the bolt, and the thickness of the battery cell cannot be measured.

SUMMERY OF THE UTILITY MODEL

To the not enough of background art, the utility model provides a power electricity core anchor clamps that press from both sides tightly fast can press from both sides tight power electricity core fast, can measure the thickness of power electricity core simultaneously, easy operation, the practicality is strong.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a quick tight power electricity core anchor clamps of clamp, includes first fixed plate and second fixed plate, first fixed plate with fixed mounting has slide bar and dead lever between the second fixed plate, sliding connection has the fly leaf on the slide bar, fixedly connected with bearing is located at the top center of fly leaf, be connected with the one end of threaded rod on the bearing, the second fixed plate is stretched out to the other end of threaded rod, and fixedly connected with third handle on the threaded rod, the threaded rod with the second fixed plate passes through the helicitic texture and connects.

Adopt above-mentioned scheme, when rotating the third handle, the threaded rod is followed and is rotated to drive the fly leaf and reciprocate along the direction of slide bar, when pressing from both sides tight power electricity core, at first place power electricity core on first fixed plate, then rotate the third handle, make the fly leaf remove, the top contact of bottom and power electricity core until the fly leaf, thereby realize the quick clamp of power electricity core.

Preferably, the first fixing plate is provided with a first marking line and a second marking line.

Adopt above-mentioned scheme, the first sign line and the second sign line that set up are favorable to placing power electricity core in the center department of first fixed plate.

Preferably, the number of the sliding rods and the number of the fixing rods are four, and the sliding rods and the fixing rods are respectively arranged at four corners of the first fixing plate and the second fixing plate.

By adopting the scheme, the sliding rod and the fixed rod have better supporting effect, the movable plate can move up and down conveniently, and the power battery cell can be clamped tightly.

Preferably, the slide bar is detachably connected with a fixing piece.

Preferably, the fixing member includes a snap ring, the bottom of the snap ring is flush with the top of the movable plate, and the snap ring is fixed to the sliding rod by screwing a bolt with a hand.

By adopting the scheme, after the power battery cell is clamped by the movable plate, the clamping ring is clamped on the sliding rod, the bottom of the clamping ring is flush with the top of the movable plate, then the clamping ring is fixed by screwing the bolt with a hand, and the movable plate is prevented from deforming due to expansion in the test process of the power battery cell.

Preferably, the sliding rod is provided with scale marks.

By adopting the scheme, when the power battery cell is clamped, the scale marks corresponding to the bottom of the movable plate are observed, so that the thickness of the power battery cell can be obtained, the measurement is convenient, and the operation is simple.

Preferably, a second handle is fixedly mounted at the top of the second fixing plate.

By adopting the scheme, an operator can conveniently hold the second handle to move the clamp.

Preferably, a plurality of small anti-skid particles are arranged on the second handle and the third handle.

Adopt above-mentioned scheme, can increase the frictional force between operating personnel hand and second handle, the third handle to make things convenient for operating personnel to remove this anchor clamps and rotate the threaded rod.

Preferably, the clamping device further comprises a limiting plate, the limiting plate is fixedly installed on two sides of the first fixing plate, the limiting plate is connected with a connecting plate through a bolt, a first handle is arranged at the top of the connecting plate, one end of a spring is fixedly connected onto the connecting plate, and the other end of the spring is connected with the clamping plate.

Adopt above-mentioned scheme, when placing power electricity core on first fixed plate, splint move to both sides, and the spring receives the compression and extrudees splint simultaneously to press from both sides tight with the both sides of power electricity core, when not using splint fixed power electricity core, can dismantle the connecting plate together with splint from the limiting plate, then hold the first in command and take out the connecting plate from the limiting plate.

Preferably, a rubber layer is arranged on the clamping plate.

By adopting the scheme, the damage to the power battery cell is avoided when the power battery cell is clamped.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the cooperation of third handle, threaded rod, fly leaf, bearing is used, can the tight power electricity core of quick clamp, is equipped with the scale mark on the slide bar, can measure the thickness of power electricity core when the tight power electricity core of fly leaf clamp, easy operation, the practicality is strong.

(2) The bolt is twisted with the hand to the snap ring that sets up, presss from both sides tight power electricity core at the fly leaf after, fixes the snap ring on the slide bar, prevents that power electricity core leads to the fly leaf to warp because the inflation in the test process, convenient operation.

(3) The connecting plate, the spring, the clamping plate and the rubber layer can clamp two sides of the power battery cell tightly, and when the power battery cell is not fixed by the clamping plate, the connecting plate, the spring, the clamping plate and the rubber layer are detached from the limiting plate, so that the use requirements of different occasions can be met.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view taken along a-a in fig. 1.

Fig. 3 is a schematic view of the fixing member of the present invention.

In the figure: 1. a first fixing plate; 2. a bolt; 3. a limiting plate; 4. a first handle; 5. a movable plate; 6. a slide bar; 7. fixing the rod; 8. scale lines; 9. a fixing member; 91. a snap ring; 92. screwing the bolt by hand; 10. a second fixing plate; 11. a second handle; 12. a bearing; 13. a threaded rod; 14. a third handle; 15. a spring; 16. a splint; 17. a rubber layer; 18. a first identification line; 19. a second identification line; 20. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a quick clamping's power electricity core anchor clamps, including first fixed plate 1 and second fixed plate 10, fixed mounting has slide bar 6 and dead lever 7 between first fixed plate 1 and the second fixed plate 10, and sliding connection has fly leaf 5 on the slide bar 6, and fixedly connected with bearing 12 is located at the top center of fly leaf 5, is connected with the one end of threaded rod 13 on the bearing 12, and second fixed plate 10 is stretched out to the other end of threaded rod 13 to fixedly connected with third handle 14 on the threaded rod 13, and threaded rod 13 passes through the helicitic texture with second fixed plate 10 and is connected.

When rotating third handle 14, threaded rod 13 follows the rotation to drive fly leaf 5 and reciprocate along the direction of slide bar 6, when pressing from both sides tight power electricity core, at first place power electricity core on first fixed plate 1, then rotate third handle 14, make fly leaf 5 remove, until the bottom of fly leaf 5 and the top contact of power electricity core, thereby realize the quick clamp of power electricity core.

The first fixing plate 1 is provided with a first identification line 18 and a second identification line 19, which is beneficial to placing the power battery cell at the center of the first fixing plate 1.

Slide bar 6 and dead lever 7 all set up to four to slide bar 6 and dead lever 7 set up respectively in four edges of first fixed plate 1 and second fixed plate 10, and slide bar 6 and dead lever 7 have better supporting role, are favorable to fly leaf 5 to reciprocate, press from both sides tight power electricity core.

The fixing piece 9 is detachably connected to the sliding rod 6, the fixing piece 9 comprises a clamping ring 91, the bottom of the clamping ring 91 is flush with the top of the movable plate 5, and the clamping ring 91 is fixed to the sliding rod 6 through a hand-screwed bolt 92.

After the movable plate 5 is used for clamping the power battery cell, the clamping ring 91 is clamped on the sliding rod 6, the bottom of the clamping ring 91 is enabled to be flush with the top of the movable plate 5, then the clamping ring 91 is fixed by screwing the bolt 92 with a hand, and the movable plate 5 is prevented from deforming due to expansion of the power battery cell in the testing process.

Be equipped with scale mark 8 on the slide bar 6, when pressing from both sides tight power electricity core, observe the scale mark 8 that the bottom of fly leaf 5 corresponds, can obtain the thickness of power electricity core, measure convenient, easy operation.

The top of the second fixing plate 10 is fixedly provided with a second handle 11, so that an operator can hold the second handle 11 to move the clamp conveniently.

Be equipped with a plurality of antiskid tiny particle on second handle 11 and the third handle 14, the small particle of antiskid can increase the frictional force between operating personnel hand and second handle 11, the third handle 14 to make things convenient for operating personnel to remove this anchor clamps and rotate threaded rod 13.

The utility model discloses still include limiting plate 3, 3 fixed mounting of limiting plate are in the both sides of first fixed plate 1, and limiting plate 3 is connected with connecting plate 20 through bolt 2, and the top of connecting plate 20 is provided with the first in command 4, fixedly connected with spring 15's one end on the connecting plate 20, and spring 15's the other end is connected with splint 16.

When placing power electricity core on first fixed plate 1, splint 16 removes to both sides, and spring 15 receives the compression and extrudees splint 16 simultaneously to press from both sides tight with the both sides of power electricity core, when not using splint 16 fixed power electricity core, can dismantle connecting plate 20 from limiting plate 3 together with splint 16, then hold first in command 4 and take out connecting plate 20 from limiting plate 3.

The rubber layer 17 is arranged on the clamping plate 16, so that the power battery cell is prevented from being damaged when being clamped tightly.

The use process comprises the following steps: when the clamping plate 16 is used, firstly, the connecting plate 20 and the limiting plate 3 are assembled, then, the power battery cell is placed on the first fixing plate 1, the clamping plate 16 moves towards two sides, the spring 15 is compressed and simultaneously extrudes the clamping plate 16, so that two sides of the power battery cell are clamped, the third handle 14 is rotated to enable the movable plate 5 to move until the bottom of the movable plate 5 is contacted with the top of the power battery cell, so that the power battery cell is quickly clamped, the clamping ring 91 is clamped on the sliding rod 6, and the bottom of the clamping ring 91 is ensured to be flush with the top of the movable plate 5, then, the clamping ring 91 is fixed by screwing the bolt 92 with a hand, the movable plate 5 is prevented from being deformed due to expansion in the testing process, the scale mark 8 is observed, the thickness of the power battery cell can be obtained, the measurement is convenient, the operation is simple, and the thicknesses of the clamping plate, the clamp can be moved to the appropriate position by means of the second handle 11;

when not using splint 16, place power electric core in the center department of first fixed plate 1 according to first sign line 18 and second sign line 19, rotate third handle 14, make fly leaf 5 remove, until the bottom of fly leaf 5 and the top contact of power electric core, thereby realize the quick clamp of power electric core, block snap ring 91 on slide bar 6, and guarantee that the bottom of snap ring 91 flushes with the top of fly leaf 5, then it is fixed with snap ring 91 to twist bolt 92 with the hand, utilize second handle 11 can remove this anchor clamps.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a quick tight power electricity core anchor clamps, includes first fixed plate (1) and second fixed plate (10), its characterized in that: first fixed plate (1) with fixed mounting has slide bar (6) and dead lever (7) between second fixed plate (10), sliding connection has fly leaf (5) on slide bar (6), fixedly connected with bearing (12) are located at the top center of fly leaf (5), be connected with the one end of threaded rod (13) on bearing (12), the other end of threaded rod (13) stretches out second fixed plate (10), and fixedly connected with third handle (14) on threaded rod (13), threaded rod (13) with second fixed plate (10) pass through the helicitic texture and connect.

2. The rapidly clamping power cell clamp of claim 1, wherein: the first fixing plate (1) is provided with a first marking line (18) and a second marking line (19).

3. The fast clamping power cell clamp of claim 1 or 2, wherein: the number of the sliding rods (6) and the number of the fixing rods (7) are four, and the sliding rods (6) and the fixing rods (7) are respectively arranged at four corners of the first fixing plate (1) and the second fixing plate (10).

4. The rapidly clamping power cell clamp of claim 3, wherein: the slide bar (6) is detachably connected with a fixing piece (9).

5. The rapidly clamping power cell clamp of claim 4, wherein: the fixing piece (9) comprises a clamping ring (91), the bottom of the clamping ring (91) is flush with the top of the movable plate (5), and the clamping ring (91) is fixed with the sliding rod (6) through a hand-screwed bolt (92).

6. The rapidly clamping power cell clamp of claim 5, wherein: and scale marks (8) are arranged on the sliding rod (6).

7. The rapidly clamping power cell clamp of claim 6, wherein: and a second handle (11) is fixedly arranged at the top of the second fixing plate (10).

8. The rapidly clamping power cell clamp of claim 7, wherein: the second handle (11) and the third handle (14) are provided with a plurality of small anti-skid particles.

9. The rapidly clamping power cell clamp of claim 7 or 8, wherein: still include limiting plate (3), limiting plate (3) fixed mounting be in the both sides of first fixed plate (1), limiting plate (3) are connected with connecting plate (20) through bolt (2), the top of connecting plate (20) is provided with the first in command (4), the one end of fixedly connected with spring (15) on connecting plate (20), the other end and splint (16) of spring (15) are connected.

10. The rapidly clamping power cell clamp of claim 9, wherein: the clamping plate (16) is provided with a rubber layer (17).

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