CN213584059U - Clamping and fixing device - Google Patents
Clamping and fixing device Download PDFInfo
- Publication number
- CN213584059U CN213584059U CN202022754103.0U CN202022754103U CN213584059U CN 213584059 U CN213584059 U CN 213584059U CN 202022754103 U CN202022754103 U CN 202022754103U CN 213584059 U CN213584059 U CN 213584059U
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- adjustable
- telescopic
- adjustable body
- fixing device
- telescopically
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- 230000006978 adaptation Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- 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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Abstract
The utility model discloses a centre gripping fixing device, include: a plurality of oppositely disposed side plates; the telescopic structure comprises a telescopic adjustable body and a telescopic adjustable fixing piece, wherein the telescopic adjustable body is telescopically arranged between the adjacent side plates, and the telescopic adjustable fixing piece is arranged on the telescopic adjustable body to fix the telescopic length of the telescopic adjustable body. A centre gripping fixing device of this structure, through being provided with extending structure, can be according to the size adjustment extending structure of battery module for the curb plate, extending structure adaptation in the size of battery module, with the adaptation in not unidimensional battery module, thereby improved centre gripping fixing device's suitability, and have light in weight, with low costs, the assembly is simple, the advantage that anti collision impact force is strong, the flexible adjustable body of the flexible adjustable mounting of accessible quick fixation, thereby improved production efficiency, manufacturing cost has been saved.
Description
Technical Field
The utility model relates to a battery technology field, concretely relates to centre gripping fixing device.
Background
Along with the development of new energy electric automobiles, the power battery system is also very important, wherein the clamping and fixing device is used for clamping and fixing the battery module, and plays a vital role in protecting the safety of the power battery system and the whole automobile.
The side plate and the end plate of the clamping and fixing device in the prior art are of an integrated structure formed by welding, so that the clamping and fixing device cannot be adapted to battery modules of different sizes, and the adaptability of the clamping and fixing device is reduced.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the unable adaptation in not unidimensional battery module of centre gripping fixing device among the prior art and having reduced the defect of centre gripping fixing device's suitability to a centre gripping fixing device is provided.
A clamping fixture, comprising:
a plurality of oppositely disposed side plates;
the telescopic structure comprises a telescopic adjustable body and a telescopic adjustable fixing piece, wherein the telescopic adjustable body is telescopically arranged between the adjacent side plates, and the telescopic adjustable fixing piece is arranged on the telescopic adjustable body to fix the telescopic length of the telescopic adjustable body.
Furthermore, the telescopic adjustable body further comprises a bearing support piece which is arranged between the adjacent side plates and connected with the telescopic adjustable body.
Further, the bearing support is arranged in a bending mode and is bent towards the inner side.
Further, a strip-shaped hole is formed in the bearing support piece and connected with the telescopic adjustable body through a first connecting piece.
Further, flexible adjustable mounting includes screw rod and a plurality of nut connecting piece, the nut connecting piece is located on the flexible adjustable body, screw rod threaded connection in the nut connecting piece.
Furthermore, a protruding part is arranged on the screw rod.
Further, the telescopic adjustable fixing part further comprises an adjustable auxiliary body, the adjustable auxiliary body is connected to the telescopic adjustable body through the nut connecting piece, and the screw rod penetrates through the adjustable auxiliary body.
Further, the telescopic adjustable body is a hinged frame.
Further, the load bearing support is hinged to the hinge bracket.
Further, the telescopic adjustable body comprises a hook and a through hole, the hook is connected to one of the telescopic adjustable body and the side plate, the through hole is formed in the other of the telescopic adjustable body and the side plate, and the hook is hooked to the through hole.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a pair of centre gripping fixing device, include: a plurality of oppositely disposed side plates; the telescopic structure comprises a telescopic adjustable body and a telescopic adjustable fixing piece, wherein the telescopic adjustable body is telescopically arranged between the adjacent side plates, and the telescopic adjustable fixing piece is arranged on the telescopic adjustable body to fix the telescopic length of the telescopic adjustable body. A centre gripping fixing device of this structure, through being provided with extending structure, can be according to the size adjustment extending structure of battery module for the curb plate, extending structure adaptation in the size of battery module, with the adaptation in not unidimensional battery module, thereby improved centre gripping fixing device's suitability, and have light in weight, with low costs, the assembly is simple, the advantage that anti collision impact force is strong, the flexible adjustable body of the flexible adjustable mounting of accessible quick fixation, thereby improved production efficiency, manufacturing cost has been saved.
2. The utility model provides a pair of centre gripping fixing device still is including bearing support piece, and it is located adjacently between the curb plate and connect in flexible adjustable body. The clamping and fixing device with the structure ensures the firmness of clamping the battery module by arranging the bearing support piece.
3. The utility model provides a pair of centre gripping fixing device, it is equipped with the bar hole to bear the support piece, the bar hole through first connecting piece connect in flexible adjustable body. A centre gripping fixing device of this structure is through being provided with the bar hole for bear support piece and extending structure and connect, carry out concertina movement's stability with improvement extending structure.
4. The utility model provides a pair of centre gripping fixing device, flexible adjustable mounting includes screw rod and a plurality of nut connecting piece, the nut connecting piece is located on the flexible adjustable body, screw rod threaded connection in the nut connecting piece. The clamping and fixing device with the structure is provided with the screw and the nut connecting piece, so that the telescopic adjustable body can be fixed conveniently.
5. The utility model provides a pair of centre gripping fixing device, flexible adjustable mounting still includes adjustable supplementary body, adjustable supplementary body passes through the nut connecting piece connect in flexible adjustable body, the screw rod is worn to locate adjustable supplementary body. The clamping and fixing device with the structure is provided with the adjustable auxiliary body, so that the movement precision of the screw rod is improved, and the stability of the telescopic structure for telescopic movement is improved.
6. The utility model provides a pair of centre gripping fixing device still includes the couple and passes the hole, the couple connect in flexible adjustable body with both of them of curb plate, pass the hole and locate flexible adjustable body with both of them another of curb plate, the couple collude in pass the hole. The clamping and fixing device with the structure is provided with the hooks and the holes, so that the side plates and the telescopic adjustable body can be conveniently installed and detached.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a clamping fixture according to an embodiment of the present invention;
FIG. 2 is an exploded view of the clamping fixture of FIG. 1;
FIG. 3 is a schematic structural view of the cup nut connector shown in FIG. 1;
description of reference numerals:
1-side plate, 11-connecting hole;
2-a telescopic adjustable body;
31-a screw rod, 311-a bulge piece, 321-a nut body, 322-a connecting body, 33-an adjustable auxiliary body and 331-a tilting part;
4-bearing support member, 41-strip-shaped hole;
5-hooking;
6-passing through the hole;
7-second connecting member.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Examples
The present embodiment provides a clamping fixture comprising a plurality of oppositely disposed side panels 1, a telescopic structure, a load bearing support 4, a hook 5 and a through hole 6. Wherein as shown in fig. 1 and 2, the side plates 1 are provided with two, the telescopic structures are provided with two, the bearing support members 4 are provided with two, the hooks 5 are provided with eight, and eight are also provided through the holes 6. Of course, the above components can be arranged in other numbers according to the use requirement. And the periphery of the side plate 1 is bent, the left side and the right side of the side plate 1 in fig. 2 are bent towards the inner side, the upper end and the lower end of the side plate 1 in fig. 2 are bent towards the outer side, and the lower end of the side plate 1 is further provided with a connecting hole 11 so as to be connected to other parts. Of course, the connection holes 11 may not be provided but may be connected by other structures. The inner side is a side where the battery module is held, and the outer side is a side opposite to the inner side.
The extending structure in this embodiment includes flexible adjustable body 2 and flexible adjustable mounting, and flexible adjustable body 2 is telescopically located between adjacent curb plate 1, and flexible adjustable mounting locates on flexible adjustable body 2 with the flexible length of fixed flexible adjustable body 2. Wherein the telescopic adjustable body 2 is a hinged frame as shown in fig. 1 and 2. In particular, the hinged frame comprises a plurality of tilting members, every two tilting members are hinged, and the end portions of the tilting members in the figures 1 and 2 can be hinged or the middle portion can be hinged or hinged at other positions.
As shown in fig. 1 and fig. 2, the telescopic adjustable fixing member in this embodiment includes a screw 31, a plurality of nut connectors and an adjustable auxiliary body 33, the nut connectors are disposed on the telescopic adjustable body 2, the screw 31 is connected to the nut connectors in a threaded manner, the adjustable auxiliary body 33 is connected to the telescopic adjustable body 2 through the nut connectors, and the screw 31 penetrates through the adjustable auxiliary body 33. Specifically, the screw 31 is provided with a protrusion 311, the adjustable auxiliary body 33 is partially cut and tilted to form a tilted portion 331, the protrusion 311 is located between the tilted portions 331 to limit the protrusion 311, and the screw 31 penetrates through the tilted portions 331. And as shown in fig. 1 to 3, the nut connector includes a nut body 321 and a connecting body 322 integrally formed, the nut body 321 is connected to the screw 31 by a thread, and the connecting body 322 connects the hinge bracket and the adjustable auxiliary body 33.
By means of the screw rod 31 and the nut connecting piece, the telescopic adjustable body 2 is convenient to fix. Through being provided with adjustable auxiliary body 33 to improve the motion precision of screw rod 31, thereby improve the telescopic structure and carry out concertina movement's stability.
As shown in fig. 1 and 2, the load support 4 is disposed between the adjacent side plates 1 and connected to the telescopic adjustable body 2. In particular, the load bearing support 4 is hinged to the articulated frame. Wherein bear support piece 4 for the setting of buckling, and towards inboard bending, and bear and be equipped with bar hole 41 on support piece 4, bar hole 41 is connected in flexible adjustable body 2 through the first connecting piece such as rivet.
By being provided with the load bearing support 4, the firmness of the battery module clamping is ensured. Through being provided with bar hole 41 for bear support piece 4 and extending structure and connect, carry out concertina movement's stability with improvement extending structure.
As shown in fig. 1 and 2, the hook 5 can be connected to the telescopic adjustable body 2 through a second connecting member 7 such as a rivet, and is provided in the side plate 1 through the hole 6, and the hook 5 is hooked in the hole 6 to connect the side plate 1 and the telescopic structure. As an alternative embodiment, a hook 5 may be provided to be connected to the side plate 1, through the hole 6 in the telescopically adjustable body 2, the hook 5 being hooked through the hole 6. Through being provided with couple 5 and passing hole 6, be convenient for install, dismantle curb plate 1 and flexible adjustable body 2.
In the clamping and fixing device in the embodiment, the bearing support piece 4 and the telescopic structure can be connected, then the battery module is placed, and then the side plate 1 is connected for telescopic adjustment; the bearing support piece 4, the telescopic structure and the side plate 1 can be connected at first, then the battery module is placed, and then telescopic adjustment is carried out.
The utility model discloses a centre gripping fixing device, through being provided with extending structure, can be according to the size adjustment extending structure of battery module for curb plate 1, extending structure adaptation in the size of battery module, with the adaptation in not unidimensional battery module, thereby the suitability of centre gripping fixing device has been improved, and have light in weight, with low costs, the assembly is simple, anti collision impact force is strong advantage, the flexible adjustable body 2 of the flexible adjustable mounting of accessible quick fixation, thereby production efficiency has been improved, and production cost is saved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A clamping fixture, comprising:
a plurality of oppositely disposed side plates;
the telescopic structure comprises a telescopic adjustable body and a telescopic adjustable fixing piece, wherein the telescopic adjustable body is telescopically arranged between the adjacent side plates, and the telescopic adjustable fixing piece is arranged on the telescopic adjustable body to fix the telescopic length of the telescopic adjustable body.
2. The clamping fixture of claim 1 further comprising a load bearing support disposed between adjacent said side plates and connected to said telescopically adjustable body.
3. A holding fixture according to claim 2 wherein said load bearing support is of a bent configuration and is bent inwardly.
4. A holding fixture as claimed in claim 3 wherein said load support member is provided with a slotted aperture, said slotted aperture being connected to said telescopically adjustable body by a first connecting member.
5. The clamping fixture of any one of claims 1 to 4 wherein the telescopically adjustable fixture includes a threaded rod and a plurality of nut connectors, the nut connectors being disposed on the telescopically adjustable body, the threaded rod being threadably connected to the nut connectors.
6. A holding fixture according to claim 5, wherein said threaded rod is provided with a protruding member.
7. The clamping fixture device of claim 6 wherein said adjustable, telescoping mount further comprises an adjustable auxiliary body, said adjustable auxiliary body being connected to said adjustable, telescoping body by said nut connector, said threaded rod being threaded through said adjustable auxiliary body.
8. A holding fixture according to any one of claims 2 to 4, wherein the telescopically adjustable body is an articulated frame.
9. A holding fixture according to claim 8, wherein said load bearing support is hingedly connected to said hinged frame.
10. A holding fixture according to any one of claims 1 to 4, further comprising a hook attached to one of said telescopically adjustable body and said side plate and a through hole in the other of said telescopically adjustable body and said side plate, said hook being hooked to said through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022754103.0U CN213584059U (en) | 2020-11-24 | 2020-11-24 | Clamping and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022754103.0U CN213584059U (en) | 2020-11-24 | 2020-11-24 | Clamping and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213584059U true CN213584059U (en) | 2021-06-29 |
Family
ID=76544178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022754103.0U Active CN213584059U (en) | 2020-11-24 | 2020-11-24 | Clamping and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213584059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023046389A1 (en) * | 2021-09-22 | 2023-03-30 | Bayerische Motoren Werke Aktiengesellschaft | Compressive stressing device for a frame arrangement for bracing a battery cell assembly, frame arrangement and battery |
-
2020
- 2020-11-24 CN CN202022754103.0U patent/CN213584059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023046389A1 (en) * | 2021-09-22 | 2023-03-30 | Bayerische Motoren Werke Aktiengesellschaft | Compressive stressing device for a frame arrangement for bracing a battery cell assembly, frame arrangement and battery |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215129 West of Building 28, No. 2, Mount Taishan Road, Suzhou High tech Zone, Suzhou, Jiangsu Province Patentee after: Suzhou Jingkong Energy Technology Co.,Ltd. Address before: 215129 West, building 28, Hefeng Industrial Park, No.2, Taishan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU JK ENERGY Ltd. |