CN211992642U

CN211992642U - Clamp for lithium ion battery production

Info

Publication number: CN211992642U
Application number: CN202020690251.8U
Authority: CN
Inventors: 张晓晓
Original assignee: Henan Smart New Energy Co ltd
Current assignee: Henan Smart New Energy Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-11-24
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a fixture for producing lithium ion batteries, which comprises a fixed seat and a fixed frame, wherein the upper surface of the fixed seat is fixedly provided with a lower clamping block, three groups of lower clamping grooves which are distributed equidistantly are arranged in the lower clamping block, an arc-shaped buffer plate is arranged in the lower clamping groove, and the lower surface of the arc-shaped buffer plate is fixedly connected with the bottom in the lower clamping groove through a plurality of groups of compression springs which are distributed equidistantly; the middle part of the upper surface of the fixing frame is vertically provided with a screw hole, an adjusting screw rod is screwed in the screw hole, and one end of the bottom of the adjusting screw rod, which is arranged in the fixing frame, is rotatably connected with the rotating shaft seat. The utility model discloses an arc buffer board and compression spring's cooperation in the centre gripping inslot is used down for this anchor clamps can adapt to lithium ion battery's inflation and shrink, avoids the centre gripping tension or too loose centre gripping effect that influences this anchor clamps, and through the abrasionproof gasket of last centre gripping inslot, can avoid causing wearing and tearing, comparatively practical to the lithium ion battery outer wall.

Description

Clamp for lithium ion battery production

Technical Field

The utility model relates to a lithium ion battery processing technology field specifically is an anchor clamps of lithium ion battery production usefulness.

Background

A lithium ion battery: is a secondary battery (rechargeable battery) that operates by mainly relying on lithium ions moving between a positive electrode and a negative electrode. Lithium ion batteries are used in mobile phones and notebook computers, and are commonly called as lithium batteries. The battery generally adopts a material containing lithium element as an electrode, and is a representative of modern high-performance batteries.

The publication number is CN209447961U, which discloses a lithium ion battery clamp, which can solve the technical problem that the existing lithium battery clamp is easy to deform, so that the stress of an internal battery is uneven and unsafe. The battery pack comprises an upper cover plate and a lower cover plate, wherein the upper cover plate and the lower cover plate of the upper cover plate are connected through bolts, a battery is arranged between the upper cover plate and the lower cover plate, and the battery is fixed between the two plates through nuts; the upper cover plate comprises a base plate and a composite plate, a groove is formed in the base plate, the composite plate is fixed in the groove, and a plurality of level bubbles are uniformly distributed on each edge of the upper cover plate.

Above-mentioned utility model has the defect at the in-process of use: 1. the timeliness structure is simple, the lithium ion battery cannot be well fixed, and the lithium ion battery fixing device is not suitable for lithium ion batteries with different diameters. 2. Above-mentioned utility model, the in-process that uses is through the expansion and the shrink of the adaptation lithium ion battery that the composite sheet in the upper cover plate can not be fine to it is not practical. Therefore, we propose a fixture for producing lithium ion batteries.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps of lithium ion battery production usefulness, through adjusting screw, the cooperation of direction sliding sleeve and guide strut is used, clockwise or anticlockwise rotation adjusting screw, the grip block reciprocates along guide strut on can driving, it is fixed to conveniently carry out the centre gripping to it according to lithium ion battery's diameter size, the person of facilitating the use uses, arc buffer board and compression spring's cooperation through centre gripping inslot down is used, make this anchor clamps can adapt to lithium ion battery's inflation and shrink, avoid the centre gripping tension or too loose the centre gripping effect that influences this anchor clamps, and through last centre gripping inslot abrasionproof gasket, can avoid causing wearing and tearing to the lithium ion battery outer wall, and is comparatively practical, the problem that proposes in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for producing a lithium ion battery comprises a fixed seat and a fixed frame, wherein a lower clamping block is fixedly arranged on the upper surface of the fixed seat, three groups of lower clamping grooves which are distributed equidistantly are formed in the lower clamping block, an arc-shaped buffer plate is arranged in each lower clamping groove, and the lower surface of each arc-shaped buffer plate is fixedly connected with the bottom in each lower clamping groove through a plurality of groups of compression springs which are distributed equidistantly;

the improved clamping fixture is characterized in that a screw hole is vertically formed in the middle of the upper surface of the fixing frame, an adjusting screw is screwed in the screw hole, one end, arranged in the fixing frame, of the bottom of the adjusting screw is rotatably connected with a rotating shaft seat, the rotating shaft seat is fixedly mounted in the middle of the upper surface of the upper clamping block, three groups of upper clamping grooves which are distributed equidistantly are formed in the lower surface of the upper clamping block, and an anti-abrasion gasket is arranged in each upper clamping groove.

As a preferred embodiment of the utility model, the equal vertical fixation in the left and right sides of grip block upper surface has guide strut, and is two sets of guide strut top respectively with the mount in the top left and right sides fixed connection.

As an optimal implementation mode of the utility model, go up the equal fixed mounting in grip block left and right sides middle part and have the slip cap, it is two sets of the slip cap slides respectively and cup joints two sets of the guide strut outside.

As a preferred embodiment of the present invention, three groups of the upper clamping grooves and three groups of the lower clamping grooves have the same structure and are distributed in opposite directions.

As an embodiment of the present invention, the upper clamping groove is corresponding to the lower clamping groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an anchor clamps of lithium ion battery production usefulness, cooperation through adjusting screw, direction sliding sleeve and guide strut uses, clockwise or anticlockwise rotation adjusting screw, can drive the grip block and reciprocate along guide strut, and it is fixed that the convenience carries out the centre gripping to it according to lithium ion battery's diameter size, and the person of facilitating the use uses.

2. The utility model discloses an anchor clamps of lithium ion battery production usefulness is used through the arc buffer board of centre gripping inslot and compression spring's cooperation down for this anchor clamps can adapt to lithium ion battery's inflation and shrink, avoids the centre gripping tension or the centre gripping effect that the pine influences this anchor clamps, and through the abrasionproof gasket of last centre gripping inslot, can avoid causing wearing and tearing to the lithium ion battery outer wall, and is comparatively practical.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the fixture for producing lithium ion batteries according to the present invention;

fig. 2 is the utility model discloses side view structure schematic of anchor clamps of lithium ion battery production usefulness.

In the figure: the anti-abrasion device comprises a fixing seat 1, a lower clamping block 2, a fixing frame 3, a sliding sleeve 4, a guide supporting rod 5, an upper clamping block 6, a screw hole 7, an adjusting screw rod 8, a rotating shaft seat 9, an upper clamping groove 10, an anti-abrasion gasket 11, a lower clamping groove 12, a compression spring 13 and an arc-shaped buffer plate 14.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a clamp for producing a lithium ion battery comprises a fixed seat 1 and a fixed frame 3, wherein a lower clamping block 2 is fixedly arranged on the upper surface of the fixed seat 1, three groups of lower clamping grooves 12 which are distributed equidistantly are formed in the lower clamping block 2, an arc-shaped buffer plate 14 is arranged in the lower clamping groove 12, and the lower surface of the arc-shaped buffer plate 14 is fixedly connected with the bottom in the lower clamping groove 12 through a plurality of groups of compression springs 13 which are distributed equidistantly;

the utility model discloses a clamping device, including mount 3, screw 7, adjusting screw 8, swivel axis seat 9, last grip block 6 lower surface is seted up three group's equidistance and is distributed last centre gripping groove 10, it is provided with abrasionproof gasket 11 to go up the grip block 10, the screw 7 internal rotation has connect adjusting screw 8, the one end of adjusting screw 8 bottom arranging in mount 3 rotates with swivel axis seat 9 to be connected, swivel axis seat 9 fixed mounting is in the middle part of the upper surface of last grip block.

In this embodiment (see fig. 1), the left and right sides of the upper surface of the lower clamping block 2 are vertically and fixedly provided with the guide support rods 5, and the tops of the two sets of guide support rods 5 are respectively and fixedly connected with the left and right sides of the inner top of the fixing frame 3.

In this embodiment (see fig. 1), sliding sleeves 4 are fixedly installed in the middle portions of the left side and the right side of the upper clamping block 6, the two groups of sliding sleeves 4 are respectively slidably sleeved on the outer sides of the two groups of guide support rods 5, and the upper clamping block 6 can conveniently move up and down along the guide support rods 5 through the sliding sleeves 4.

In this embodiment (see fig. 1), the three sets of upper clamping grooves 10 and the three sets of lower clamping grooves 12 have the same structure and are distributed in opposite directions.

In this embodiment (see fig. 1), three sets of the upper clamping grooves 10 respectively correspond to the upper and lower positions of three sets of the lower clamping grooves 12.

It should be noted that the utility model relates to a clamp for producing lithium ion battery, which comprises a fixed seat 1, a lower clamping block 2, a fixed frame 3, a sliding sleeve 4, a guide support rod 5, an upper clamping block 6, a screw hole 7, an adjusting screw rod 8, a rotating shaft seat 9, an upper clamping groove 10, an anti-abrasion gasket 11, a lower clamping groove 12, a compression spring 13, and an arc buffer plate 14, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the clamp can be known by technical manuals or conventional test methods, when the clamp for producing lithium ion battery is used, the lithium ion battery is arranged in the arc buffer plate 14 in the lower clamping groove 12, and then the adjusting screw rod 8 is rotated clockwise according to the diameter of the lithium ion battery, the adjusting screw rod 8 drives the upper clamping block 6 to move downwards along the guide support rod 5 in the clockwise rotation process, carry out the centre gripping to lithium ion battery and fix, arc buffer board 14 and compression spring 13's cooperation through in the centre gripping groove 12 down is used for this anchor clamps can adapt to lithium ion battery's inflation and shrink, avoids the centre gripping tension or the too pine of centre gripping to influence the centre gripping effect of this anchor clamps, and the result of use is comparatively ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an anchor clamps of lithium ion battery production usefulness, includes fixing base (1) and mount (3), its characterized in that: the upper surface of the fixed seat (1) is fixedly provided with a lower clamping block (2), three groups of lower clamping grooves (12) which are distributed at equal intervals are formed in the lower clamping block (2), an arc-shaped buffer plate (14) is arranged in each lower clamping groove (12), and the lower surface of each arc-shaped buffer plate (14) is fixedly connected with the bottom in each lower clamping groove (12) through a plurality of groups of compression springs (13) which are distributed at equal intervals;

screw (7) have been seted up perpendicularly in the middle part of mount (3) upper surface, adjusting screw (8) have been connect soon in screw (7), the one end of adjusting screw (8) bottom in arranging mount (3) in rotates with swivel axis seat (9) and is connected, swivel axis seat (9) fixed mounting is in last grip block (6) upper surface middle part, go up grip block (6) lower surface and set up last centre gripping groove (10) that three groups equidistance distribute, upward be provided with abrasionproof gasket (11) in centre gripping groove (10).

2. The clamp for producing the lithium ion battery according to claim 1, wherein: the equal vertical fixed mounting in lower grip block (2) upper surface left and right sides has guide strut (5), and is two sets of guide strut (5) top is respectively with mount (3) interior top left and right sides fixed connection.

3. The clamp for producing the lithium ion battery according to claim 2, wherein: the middle parts of the left side and the right side of the upper clamping block (6) are fixedly provided with sliding sleeves (4), and the two groups of sliding sleeves (4) are respectively sleeved on the outer sides of the two groups of guide supporting rods (5) in a sliding manner.

4. The clamp for producing the lithium ion battery according to claim 1, wherein: the three groups of upper clamping grooves (10) and the three groups of lower clamping grooves (12) have the same structure and are distributed in an up-down opposite direction.

5. The clamp for producing the lithium ion battery according to claim 1, wherein: the three groups of upper clamping grooves (10) correspond to the upper and lower positions of the three groups of lower clamping grooves (12) respectively.