CN210388958U - Tool for lithium battery box - Google Patents
Tool for lithium battery box Download PDFInfo
- Publication number
- CN210388958U CN210388958U CN201921365071.6U CN201921365071U CN210388958U CN 210388958 U CN210388958 U CN 210388958U CN 201921365071 U CN201921365071 U CN 201921365071U CN 210388958 U CN210388958 U CN 210388958U
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- fixing
- screw hole
- lithium battery
- battery box
- wedge
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Abstract
The utility model relates to a lithium cell is tool for box, including fixed establishment, positioning mechanism and adjustment mechanism. The fixing mechanism comprises a fixed seat and a supporting frame, and the supporting frame is vertically fixed on the fixed seat; the positioning mechanism comprises a workbench, mounting blocks and elastic pieces, the workbench is fixed above the support frame and is provided with a base plate and a boss protruding upwards from the center of the base plate, at least one pair of wedge-shaped grooves are formed in the opposite side surfaces of the periphery of the boss, the distance between the wedge-shaped grooves is sequentially increased from top to bottom, at least one pair of mounting blocks extend from one side of each mounting block, the lugs are clamped in the wedge-shaped grooves in a sliding mode, and the elastic pieces are arranged between the bottom ends of the mounting blocks and the base plate; the adjusting mechanism is used for pressing the lug downwards. The utility model discloses during adjustment mechanism pushes down the fixed plate, when the lug slided downwards, the installation piece can outwards stretch out, and the installation piece stretches out the back and suits with lithium battery box inner wall size, fixes a position lithium battery box. The utility model discloses convenient and practical, simple structure and convenient to use.
Description
Technical Field
The utility model relates to a tool field especially relates to a lithium cell is tool for box.
Background
A lithium ion battery is a secondary battery (rechargeable battery) that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. During charging and discharging, Li + is inserted and extracted back and forth between two electrodes: during charging, Li + is extracted from the positive electrode and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true during discharge. The lithium cell is generally installed in the lithium cell box, and the lithium cell box generally adopts the aluminium material.
The existing aluminum battery box has the processing steps of water washing and the like in the production process, and because no positioning jig is arranged, the aluminum battery box is unstable to place when being placed on a worktable surface to directly carry out the processing steps of water washing and the like, and is unsafe to hold by hands and low in processing accuracy at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a convenient and practical, simple structure's tool for lithium cell box.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a tool for lithium cell box, include:
the fixing mechanism comprises a fixing seat and a supporting frame, and the supporting frame is vertically fixed above the fixing seat;
the positioning mechanism comprises a workbench, an installation block and an elastic piece, the workbench is horizontally fixed above the support frame and is provided with a base plate and a boss protruding upwards from the center of the base plate, at least one pair of wedge-shaped grooves are formed in opposite side surfaces of the periphery of the boss, the distance between the wedge-shaped grooves is sequentially increased from top to bottom, at least one pair of installation blocks are arranged, a bump extends from one side of each installation block, the bumps are clamped in the wedge-shaped grooves in a sliding mode, and the elastic piece is arranged between the bottom end of each installation block and the base plate;
an adjustment mechanism for depressing the tab.
Furthermore, a first fixing screw hole is formed in the boss, the adjusting mechanism comprises a fixing plate and a fixing bolt, the fixing plate is located above the bump, a second fixing screw hole is correspondingly formed in the fixing plate, and the fixing bolt penetrates through the second fixing screw hole and is screwed into the first fixing screw hole.
Furthermore, a first limit screw hole is formed in the boss, at least one second limit screw hole is formed in the fixing plate, and a limit bolt penetrates through the second limit screw hole and is screwed into the first limit screw hole.
Further, a plurality of recesses have been seted up to the periphery of installation piece, just installation piece periphery cover is equipped with the rubber sleeve, the periphery of fixing base also is equipped with the rubber sleeve.
Further, the elastic member is a spring.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses a tool for lithium battery box, when adjustment mechanism pushed down the fixed plate, the lug was at wedge inslot lapse, because distance from the top down between the wedge groove increases in proper order, during the lug lapse, the installation piece can outwards stretch out, and the installation piece stretches out the back and suits with lithium battery box inner wall size, fixes a position lithium battery box. The utility model discloses convenient and practical, simple structure and convenient to use.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic view of a jig for a lithium battery case according to an embodiment of the present invention;
fig. 2 is a schematic view of a jig for a lithium battery case according to an embodiment of the present invention (when a fixing plate is not installed);
fig. 3 is a top view of fig. 2.
Wherein the reference numerals are as follows:
1. a fixed seat; 2. a support frame; 3. a work table; 4. mounting blocks; 5. an elastic member; 6. a fixing plate; 7. fixing the bolt; 8. a limit bolt; 9. a groove; 10. a bump; 11. a bearing block; 12. a boss; 13. a first limit screw hole; 14. the first fixing screw hole.
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.
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.
As shown in fig. 1 to 3, the jig for the lithium battery box includes a fixing mechanism, a positioning mechanism and an adjusting mechanism.
The fixing mechanism comprises a fixed seat 1 and a support frame 2, and the support frame 2 is vertically fixed above the fixed seat 1;
the positioning mechanism comprises a workbench 3, mounting blocks 4 and elastic pieces 5, the workbench 3 is horizontally fixed above the support frame 2, the workbench 3 is provided with a base plate and a boss 12 protruding upwards from the center of the base plate, at least one pair of wedge-shaped grooves are formed in the opposite side surfaces of the periphery of the boss 12, the distance between the pair of wedge-shaped grooves is sequentially increased from top to bottom, at least one pair of mounting blocks 4 are provided, one side of each mounting block 4 extends to form a bump 10, the bumps 10 are slidably clamped in the wedge-shaped grooves, and the elastic pieces 5 are arranged between the bottom end of each mounting block 4 and the base plate;
the adjustment mechanism is used to press the tab 10 down.
The boss 12 is provided with a first fixing screw hole 14, the adjusting mechanism comprises a fixing plate 6 and a fixing bolt 7, the fixing plate 6 is located above the bump 10, the fixing plate 6 is correspondingly provided with a second fixing screw hole, and the fixing bolt 7 penetrates through the second fixing screw hole and is screwed in the first fixing screw hole 14. The boss 12 is further provided with a first limiting screw hole 13, the fixing plate 6 is further provided with at least one second limiting screw hole, and the limiting bolt 8 penetrates through the second limiting screw hole and is screwed into the first limiting screw hole 13. The boss 12 of this embodiment has two first limit screw holes 13, which are symmetrically disposed on two sides of the first fixing screw hole 14, and the fixing plate 6 has two second limit screw holes correspondingly.
The installation piece 4 is adapted to the size of the inner wall of the lithium battery box after stretching out, and the fixed seat 1 is adapted to the size of the inner wall of the lithium battery box. A plurality of recesses 9 have been seted up to the periphery of installation piece 4, and installation piece 4 periphery cover is equipped with the rubber sleeve, and the periphery of fixing base 1 is also overlapped and is equipped with the rubber sleeve, and because of the lithium battery box material is aluminium usually, the aluminium material is softer, and the rubber sleeve is sheathe in order to avoid fish tail lithium battery box in the periphery of installation piece 4 and fixing base 1.
The elastic member 5 in this embodiment is a spring.
The middle part still is equipped with bearing block 11 on the fixing base 1, and support frame 2 is fixed in the top of bearing block 11.
The lithium battery box of this embodiment is the cuboid form, and the fixing base 1 of this embodiment is the cuboid form that is adapted to the lithium battery box, and simultaneously, boss 12 is also the cuboid form, and boss 12 all has the wedge groove all around, and installation piece 4 also corresponds has four, and the equal slip joint of lug 10 on the installation piece 4 is in the wedge groove.
The working principle of the embodiment is as follows: sleeving the lithium battery box into the jig; fixing bolt 7 is twisted to the fixed screw of second, equals push down fixed plate 6 promptly, during push down fixed plate 6, and lug 10 is at wedge inslot lapse, because distance from the top down between the wedge groove increases in proper order, during lug 10 lapse, installation piece 4 can outwards stretch out, and installation piece 4 suits with lithium cell box inner wall size after stretching out.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides a tool for lithium cell box which characterized in that includes:
the fixing mechanism comprises a fixing seat and a supporting frame, and the supporting frame is vertically fixed above the fixing seat;
the positioning mechanism comprises a workbench, an installation block and an elastic piece, the workbench is horizontally fixed above the support frame and is provided with a base plate and a boss protruding upwards from the center of the base plate, at least one pair of wedge-shaped grooves are formed in opposite side surfaces of the periphery of the boss, the distance between the wedge-shaped grooves is sequentially increased from top to bottom, at least one pair of installation blocks are arranged, a bump extends from one side of each installation block, the bumps are clamped in the wedge-shaped grooves in a sliding mode, and the elastic piece is arranged between the bottom end of each installation block and the base plate;
an adjustment mechanism for depressing the tab.
2. The jig for a lithium battery box according to claim 1, characterized in that: the adjusting mechanism comprises a fixing plate and a fixing bolt, the fixing plate is located above the lug, a second fixing screw hole is correspondingly formed in the fixing plate, and the fixing bolt penetrates through the second fixing screw hole and is screwed in the first fixing screw hole.
3. The jig for a lithium battery box according to claim 2, characterized in that: the boss is further provided with a first limiting screw hole, the fixing plate is further provided with at least one second limiting screw hole, and the limiting bolt penetrates through the second limiting screw hole and is screwed into the first limiting screw hole.
4. The jig for a lithium battery box according to claim 1, characterized in that: a plurality of recesses have been seted up to the periphery of installation piece, just installation piece periphery cover is equipped with the rubber sleeve, the periphery of fixing base is also equipped with the rubber sleeve.
5. The jig for a lithium battery box according to claim 1, characterized in that: the elastic piece is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921365071.6U CN210388958U (en) | 2019-08-21 | 2019-08-21 | Tool for lithium battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921365071.6U CN210388958U (en) | 2019-08-21 | 2019-08-21 | Tool for lithium battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210388958U true CN210388958U (en) | 2020-04-24 |
Family
ID=70339001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921365071.6U Expired - Fee Related CN210388958U (en) | 2019-08-21 | 2019-08-21 | Tool for lithium battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210388958U (en) |
-
2019
- 2019-08-21 CN CN201921365071.6U patent/CN210388958U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210821 |