CN211000901U - Guide positioning connection structure for cylindrical and groove composite power battery bracket - Google Patents
Guide positioning connection structure for cylindrical and groove composite power battery bracket Download PDFInfo
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- CN211000901U CN211000901U CN201921780170.0U CN201921780170U CN211000901U CN 211000901 U CN211000901 U CN 211000901U CN 201921780170 U CN201921780170 U CN 201921780170U CN 211000901 U CN211000901 U CN 211000901U
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Abstract
The utility model discloses a cylinder and groove composite power battery support guiding and positioning connection structure in the technical field of commercial trucks, which comprises a Y-shaped plate, a positioning assembly, a positioning shaft, a connecting plate, a battery frame and a frame, wherein one end of the Y-shaped plate is connected with the frame, the other end of the Y-shaped plate is connected with the battery frame, the positioning assembly is arranged at the joint of the Y-shaped plate and the battery frame, the groove on the Y-shaped plate realizes the guiding and positioning of the battery frame in the front and back directions of the whole vehicle through the shape of the Y-shaped plate, the Y-shaped plate is respectively arranged on the longitudinal beams on the left and right sides of the frame according to the same method, the guiding and positioning in the left and right directions of the whole vehicle can be realized, simultaneously, due to the action of gravity, the lower wing surface of the bottom beam of the battery frame is completely contacted with the upper wing surface, the assembly efficiency of the whole vehicle is improved.
Description
Technical Field
The utility model relates to a commercial truck technical field specifically is a cylinder and compound power battery support guiding orientation connection structure in groove.
Background
The power battery of the pure electric commercial truck generally adopts two installation schemes of a side-hanging type and a back type, the back type power battery is mostly in an integral frame type structure and is fixedly installed with a frame through a connecting plate, the power battery and the frame are firstly separated during the assembling process to form a sub-assembly, the mass is about 1500Kg-3500Kg according to the quantity of the assembled batteries, and then the whole power battery and the frame are integrally assembled with the frame.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cylinder and compound power battery support guiding orientation connection structure in groove to solve the problem that the power battery installation effectiveness that proposes is low among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cylinder and compound power battery support direction location connection structure in groove, includes Y template, location assembly, location axle, connecting plate, battery frame and frame, the one end and the connected to the frame of Y template, the other end and the battery frame of Y template are connected, the junction at Y template and battery frame is installed to the location assembly.
As a preferred embodiment of the guiding cam of the present invention, wherein: a groove is formed in the middle of one end of the Y-shaped plate, and through holes are symmetrically formed in the left side and the right side of the front side wall of the Y-shaped plate.
As a preferred embodiment of the guiding cam of the present invention, wherein: the positioning assembly comprises a positioning shaft and a connecting plate, the positioning shaft is welded on the connecting plate, a plurality of connecting holes are formed in the connecting plate, and the connecting holes are connected with the through holes in a matched mode.
As a preferred embodiment of the guiding cam of the present invention, wherein: the connection part of the battery frame and the positioning assembly is provided with a slotted hole matched with the connecting hole on the positioning assembly.
As a preferred embodiment of the guiding cam of the present invention, wherein: the through holes in the Y-shaped plates are connected with the frame through bolts, and the top ends of the Y-shaped plates are bent.
As a preferred embodiment of the guiding cam of the present invention, wherein: the positioning assembly is fixedly connected with the bottom beam on the battery frame through bolts, and the positioning shaft penetrates through the battery frame and is connected with the Y-shaped plate in a matched mode.
Compared with the prior art, the beneficial effects of the utility model are that: through the arrangement of the column and groove composite power battery support guiding, positioning and connecting structure, the structural design is reasonable, when the conventional power battery is installed, because the power battery and a frame assembly are heavy in mass and have more connecting points, and a guiding and positioning mechanism is not arranged between the frame and the frame, the assembly and adjustment manufacturability is poor, the time for adjusting and aligning the connecting holes is long, and the assembly efficiency of the whole vehicle is seriously reduced The positioning assembly and the bottom beam of the battery frame realize the guiding, positioning, connecting and assembling of the whole power battery frame, effectively reduce the assembling time, improve the assembling manufacturability of the whole vehicle and improve the assembling efficiency of the whole vehicle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 1.1 is a schematic side view of the Y-shaped board of the present invention;
FIG. 2 is a schematic view of the positioning assembly of the present invention;
FIG. 3 is a front view of the assembly structure of the present invention;
FIG. 4 is a schematic side view of the assembly structure of the present invention;
fig. 5 is the overall schematic diagram of the assembly structure of the present invention.
In the figure: 1Y template, 2 location assemblies, 2.1 location axle, 2.2 connecting plates, 3 battery frame, 4 frames.
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.
The utility model provides a cylinder and compound power battery support guiding orientation connection structure in groove for power battery and L NG truck liquid storage pot installation effectiveness on the high-purity electric truck of improvement, improve the assembly manufacturability of whole car, please refer to fig. 1-5, including Y template 1, location assembly 2, location axle 2.1, connecting plate 2.2, battery frame 3 and frame 4, the one end and the frame 4 of Y template 1 are connected, the other end and the battery frame 3 of Y template 1 are connected, location assembly 2 is installed in the junction of Y template 1 and battery frame 3, it is specific, Y template 1 is used for connecting battery frame 3 and frame 4, realize connecting fixed effect, location assembly 2 is used for fixing Y template 1's position simultaneously, realize the purpose of location connection.
Referring to fig. 1 again, a groove is formed in the middle of one end of the Y-shaped plate 1, through holes are symmetrically formed in the left and right sides of the front side wall of the Y-shaped plate 1, and specifically, the groove is used for being matched with the positioning assembly 2 to fix the Y-shaped plate 1.
Referring to fig. 2 again, the positioning assembly 2 includes a positioning shaft 2.1 and a connecting plate 2.2, the positioning shaft 2.1 is welded on the connecting plate 2.2, the connecting plate 2.2 is provided with a plurality of connecting holes, the connecting holes are matched and connected with the through holes, specifically, the positioning shaft 2.1 is clamped in a groove on the Y-shaped plate 1, and the battery frame 3 connected with the positioning shaft 2.1 is connected and fixed by gravity, so as to realize the guiding and positioning of the whole vehicle in the front-rear direction.
Referring to fig. 3-5 again, the connection between the battery frame 3 and the positioning assembly 2 is provided with a slot hole matching with the connection hole on the positioning assembly 2, specifically, the battery frame 3 is connected and fixed with the Y-shaped plate 1 through the positioning assembly 2 to support the battery frame 3, so as to achieve the purpose of positioning. Referring to fig. 1.1 again, the through holes on the Y-shaped plate 1 are connected with the frame 4 by bolts, the top end of the Y-shaped plate 1 is curved, specifically, the bent portion of the Y-shaped plate 1 faces the outer side of the frame 4, and the outer end face of the bottom beam of the battery frame 3 is matched with the side face of the bent portion of the Y-shaped plate 1, so as to achieve the guiding and positioning in the left-right direction of the whole vehicle.
Referring to fig. 4 again, the positioning assembly 2 is fixedly connected with the bottom beam on the battery frame 3 through a bolt, the positioning shaft 2.1 penetrates through the battery frame 3 to be matched and connected with the Y-shaped plate 1, and specifically, after the positioning shaft 2.1 is inserted into the groove on the Y-shaped plate 1, the lower wing surface of the bottom beam of the battery frame 3 connected with the upper wing surface of the longitudinal beam of the vehicle frame 4 is completely released through the action of gravity, so that the positioning in the vertical direction is realized.
In the specific use process, the bottom of a Y-shaped plate 1 is fixedly connected with left and right longitudinal beams of a vehicle frame 4 through bolts, the opening of the Y-shaped plate 1 is upward and bent to face the outer side of the vehicle frame 4, a positioning assembly 2 is arranged at the corresponding position of a battery frame 3 and the Y-shaped plate 1, the bolts penetrate through a connecting hole on the positioning assembly 2 and a slotted hole on the battery frame 3 to fixedly connect the positioning assembly 2 and a bottom beam of the battery frame 3, then a positioning shaft 2.1 on the positioning assembly 2 is clamped in a groove on the Y-shaped plate 1, when the battery frame 3 is assembled, the positioning shaft 2.1 is matched with the groove on the Y-shaped plate 1 through the action of gravity to realize the guiding and positioning of the front and back directions of the whole vehicle, the outer end surface of the bottom beam of the battery frame 3 is matched with the side surface of the bent part of the Y-shaped plate 1 to realize the guiding and positioning of the, and the vertical positioning is realized, and the guide positioning connection assembly of the whole power battery frame 3 is completed by connecting the Y-shaped plate 1, the positioning assembly 2 and the bottom beam of the battery frame 3 through bolts.
While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides a cylinder and compound power battery support guiding orientation connection structure in groove which characterized in that: including Y template (1), location assembly (2), location axle (2.1), connecting plate (2.2), battery frame (3) and frame (4), the one end and frame (4) of Y template (1) are connected, the other end and the battery frame (3) of Y template (1) are connected, the junction at Y template (1) and battery frame (3) is installed in location assembly (2).
2. The guiding, positioning and connecting structure of the cylinder-groove composite power battery bracket according to claim 1, characterized in that: a groove is formed in the middle of one end of the Y-shaped plate (1), and through holes are symmetrically formed in the left side and the right side of the front side wall of the Y-shaped plate (1).
3. The guiding, positioning and connecting structure of the cylinder-groove composite power battery bracket according to claim 2, characterized in that: the positioning assembly (2) comprises a positioning shaft (2.1) and a connecting plate (2.2), the positioning shaft (2.1) is welded on the connecting plate (2.2), a plurality of connecting holes are formed in the connecting plate (2.2), and the connecting holes are connected with the through holes in a matched mode.
4. The guiding, positioning and connecting structure of the cylinder and groove composite power battery bracket according to claim 3, characterized in that: the connection part of the battery frame (3) and the positioning assembly (2) is provided with a slotted hole matched with the connection hole on the positioning assembly (2).
5. The guiding, positioning and connecting structure of the cylinder-groove composite power battery bracket according to claim 2, characterized in that: the through holes in the Y-shaped plates (1) are connected with the frame (4) through bolts, and the top ends of the Y-shaped plates (1) are bent.
6. The guiding, positioning and connecting structure of the cylinder-groove composite power battery bracket according to claim 5, characterized in that: the positioning assembly (2) is fixedly connected with the bottom beam on the battery frame (3) through a bolt, and the positioning shaft (2.1) penetrates through the battery frame (3) and is connected with the Y-shaped plate (1) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780170.0U CN211000901U (en) | 2019-10-22 | 2019-10-22 | Guide positioning connection structure for cylindrical and groove composite power battery bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780170.0U CN211000901U (en) | 2019-10-22 | 2019-10-22 | Guide positioning connection structure for cylindrical and groove composite power battery bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211000901U true CN211000901U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921780170.0U Active CN211000901U (en) | 2019-10-22 | 2019-10-22 | Guide positioning connection structure for cylindrical and groove composite power battery bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211000901U (en) |
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2019
- 2019-10-22 CN CN201921780170.0U patent/CN211000901U/en active Active
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