CN221519279U - Positioning bracket of battery case cross beam - Google Patents
Positioning bracket of battery case cross beam Download PDFInfo
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- CN221519279U CN221519279U CN202323009269.XU CN202323009269U CN221519279U CN 221519279 U CN221519279 U CN 221519279U CN 202323009269 U CN202323009269 U CN 202323009269U CN 221519279 U CN221519279 U CN 221519279U
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- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
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Abstract
The utility model discloses a positioning bracket of a battery case beam, which comprises the following components: the main body positioning unit is arranged on the base and used for supporting and positioning the whole beam structure; and an end supporting unit mounted on the base for supporting both ends of the beam structure. The structural design of the utility model is matched with that of the battery case cross beam, and different parts of the battery case cross beam can be positioned through different supporting and clamping units, so that the balanced stress of the battery case cross beam is ensured, and the deformation is avoided.
Description
Technical Field
The utility model relates to the field of intelligent manufacturing, in particular to a positioning bracket of a battery case beam.
Background
The new energy automobile battery case crossbeam is applied to an automobile chassis part, is a main structural part, a stress part and an assembly fixing part, is used for fixing a battery pack, and mainly comprises a crossbeam structure and a connecting rod matched with the crossbeam structure.
And because the length of above-mentioned battery case crossbeam is longer, when carrying out location clamping, if the position of location is too concentrated, then lead to the whole atress of battery case crossbeam unbalanced, take place the deformation easily, this condition needs to stop the line adjustment often, influences production efficiency.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a positioning bracket of a battery case beam, the structural design of which is matched with that of the battery case beam, and the positioning bracket can position different parts of the battery case beam through different supporting and clamping units, so that the balance of the stress of the battery case beam is ensured, and the deformation is avoided.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a positioning bracket for a battery case beam, comprising:
the main body positioning unit is arranged on the base and used for supporting and positioning the whole beam structure;
And an end supporting unit mounted on the base for supporting both ends of the beam structure.
Preferably, the body positioning unit includes: a main body supporting unit for supporting the whole beam structure;
And the lifting unit is connected with the main body supporting unit and is used for driving the main body supporting unit and the cross beam structure of the battery case cross beam to linearly move in the height direction.
Preferably, the body supporting unit includes:
a mounting plate;
a left side support assembly for supporting and positioning a left side portion of the beam structure;
a right side support assembly for supporting and positioning a right side portion of the beam structure;
And a middle support assembly for supporting and positioning a middle portion of the beam structure.
Preferably, the left side support assembly includes:
a left arm mounted on the mounting plate;
The left beam support piece is connected with the left support arm at one end and extends towards the direction away from the left support arm at the other end, and is used for bearing and supporting the left part of the beam structure;
A first L-shaped piece locating pin adapter block connected with the left support arm;
The first L-shaped piece locating pin mounting block is connected with the first L-shaped piece locating pin switching block and is used for mounting a first L-shaped piece locating pin which can penetrate through one L-shaped bracket of the beam structure in the height direction;
the first cover plate positioning pin adapter block is connected with the left support arm;
and a first cover plate locating pin mounting block connected with the first cover plate locating pin switching block for mounting a first cover plate locating pin, wherein the first cover plate locating pin is used for penetrating through the cover plate of the left part of the beam structure in the height direction/penetrating through the cover plate of the left part of the beam structure and the beam main body in the height direction at the same time.
Preferably, the right side support assembly includes:
A right arm mounted on the mounting plate;
the right beam support piece is connected with the right support arm at one end and extends in a direction away from the right support arm at the other end, and is used for bearing and supporting the right part of the beam structure;
a second L-shaped piece locating pin adapter block connected with the right support arm;
The second L-shaped piece locating pin mounting block is connected with the second L-shaped piece locating pin switching block and is used for mounting a second L-shaped piece locating pin which can penetrate through the other L-shaped bracket of the beam structure in the height direction;
The second cover plate positioning pin adapter block is connected with the right support arm;
And a second cover plate locating pin mounting block connected with the second cover plate locating pin switching block for mounting a second cover plate locating pin, wherein the second cover plate locating pin is used for penetrating through the cover plate of the right side part of the beam structure in the height direction/penetrating through the cover plate of the right side part of the beam structure and the beam main body in the height direction at the same time.
Preferably, the middle support assembly includes:
And the beam limiting unit is connected with the mounting plate and used for limiting the position of the middle part of the beam structure so that the beam structure moves only in the height direction.
Preferably, the beam limiting unit includes: and two parallel-arranged guide limiting blocks are connected with the mounting plate, and a gap for accommodating the middle part of the whole/part beam structure is formed between the two guide limiting blocks.
Preferably, the end support unit includes: the left end head supporting component and the right end head supporting component of the cross beam are respectively connected with the base and are used for supporting the left end head and the right end head of the cross beam structure correspondingly.
Preferably, the left end support assembly/right end support assembly of the beam comprises:
The end support piece mounting base is connected with the base, and a U-shaped notch is formed in the end support piece mounting base;
The beam support block is connected with the end support piece mounting base and is positioned in the U-shaped notch for aligning
The end head of the beam structure is supported;
and the end head L-shaped piece supporting block is connected with the end head supporting piece mounting base and is used for bearing and supporting the L-shaped support at the end head of the beam structure.
Preferably, the left/right beam end support assembly further comprises:
The end head limiting block conversion block is connected with the side surface of the end head supporting piece mounting base;
And the end limiting block is connected with the end limiting block adapter block and used for limiting the position of the end of the beam structure in a mode of abutting against the surface of the end of the beam structure.
Compared with the prior art, the utility model has the following beneficial effects:
The structural design of the positioning bracket is matched with that of the battery case cross beam, different parts of the battery case cross beam can be positioned through different supporting and clamping units, the balance of stress of the battery case cross beam is ensured, deformation is avoided, and the positioning bracket can move in the height direction through the lifting unit, so that the robot can pick and place the parts conveniently, the processing efficiency is improved, and the position interference is reduced.
Drawings
FIG. 1 is an overall block diagram of a battery case beam in the present utility model;
FIG. 2 is a cross-sectional view of a battery case beam in accordance with the present utility model;
FIG. 3 is a block diagram of the positioning bracket of the present utility model at a first view angle;
FIG. 4 is a block diagram of the positioning bracket of the present utility model at a second view angle;
fig. 5 is an overall construction diagram of a body supporting unit in the present utility model;
Fig. 6 is a front view of a battery case beam in the present utility model;
FIG. 7 is an overall construction view of the left side auxiliary support member of the present utility model;
FIG. 8 is a schematic view showing the assembly of the lifting unit, the main body supporting unit, and the battery case beam according to the present utility model;
FIG. 9 is a schematic diagram of the assembly of the left beam end support assembly/right beam end support assembly of the present utility model;
FIG. 10 is a schematic illustration of the positions of the left/right beam end support assemblies and the ends of the battery case beam in accordance with the present utility model;
FIG. 11 is a block diagram of the left end support assembly/right end support assembly of the cross beam of the present utility model;
Fig. 12 is an overall construction diagram of the elevating unit in the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
as shown in fig. 1-2, the battery case beam in the present application is used for manufacturing a new energy automobile, and its structural design belongs to the prior art, specifically, the battery case beam includes a beam structure P and a connecting rod 3 (connectingpole), where the connecting rod 3 includes an end cap 31 and a rod body 32 connected to the end cap 31;
The beam structure P includes:
The beam main body 1, the top of the rod body 32 penetrates through the beam main body 1 and extends out of the upper end face of the beam main body 1, and the end cap 31 is positioned at the bottom of the beam main body 1 and outside the beam main body 1;
Two L-shaped brackets 6 respectively connected to both side surfaces of the beam body 1;
a cover plate 5 connected to the bottom of the beam body 1, and the end cap 31 abutting against the cover plate 5;
The left side blocking piece 2 and the right side blocking piece 7 are respectively and correspondingly arranged at the left end and the right end of each L-shaped bracket 6;
And a connecting rod reinforcing piece 4 which is connected with the upper surface of the beam main body 1 and is sleeved on the outer peripheral surface of the part of the rod body 32 extending from the upper end surface of the beam main body 1.
On this basis, as shown in fig. 3, the present embodiment provides a positioning bracket for a battery case beam, which includes:
A base 100;
a main body positioning unit 200 mounted on the base 100 for supporting and positioning the whole of the beam structure P;
And an end supporting unit mounted on the base 100 for supporting both ends of the beam structure P, in which the assembly of the connecting rod 3 is completed.
Specifically, as shown in fig. 3 to 4, the body positioning unit 200 includes:
a main body supporting unit 220 for supporting the whole of the beam structure P;
A lifting unit 210 connected to the main body supporting unit 220, for driving the main body supporting unit 220 and the beam structure P to linearly move in a height direction;
And a bottom stopper 230 coupled to the base 100 for limiting a moving stroke of the body supporting unit 220.
As shown in fig. 5, the main body supporting unit 220 includes:
A mounting plate 2201;
A left side support assembly for supporting and positioning a left side portion L of the beam structure P;
A right side support assembly for supporting and positioning a right side portion R of the beam structure P;
And a middle support assembly for supporting and positioning the middle portion M of the beam structure P;
As shown in fig. 6, the vertical central axis Y1 of the middle portion M coincides with the vertical central axis Y0 of the whole beam structure P, and the middle portion M is an axisymmetric structure symmetric about the vertical central axis Y1 thereof, and meanwhile, the length of the middle portion M ranges from [20% ×l0, 80% ×l0], where L0 is the whole length of the beam structure P; the left part L of the beam structure P is positioned at the left side of the middle part M, and the right part R of the beam structure P is positioned at the right side of the middle part M.
Specifically, as shown in fig. 5, the left side supporting assembly includes:
A left arm 2203 mounted on the left end of the mounting plate 2201 by a support arm mounting block 2202 or the like, and the extending direction of the free end of the left arm 2203 is parallel to the longitudinal direction of the mounting plate 2201;
A left beam support 2204, one end of which is vertically connected to the left arm 2203, and the other end of which extends in a direction away from the left arm 2203, for contacting with the bottom of the cover plate 5, so as to realize bearing support on the left portion L of the beam structure P; in this embodiment, there may be a plurality of left beam supports 2204, and the left beam supports are disposed parallel to each other;
a first L-shaped member dowel pin adapter 2205 connected to the left arm 2203;
A first L-shaped member positioning pin mounting block 2206 connected to the first L-shaped member positioning pin switching block 2205 for mounting a first L-shaped member positioning pin 2207 that can pass through one L-shaped bracket 6 in the height direction to position the L-shaped bracket 6;
a first cover plate dowel pin adaptor 2208 connected to the left arm 2203;
a first cover positioning pin mounting block 2209 connected to the first cover positioning pin transfer block 2208 for mounting a first cover positioning pin 2210, the first cover positioning pin 2210 being used for passing through the cover 5 of the left side portion L in the height direction/passing through the cover 5 of the left side portion L and the beam main body 7 in the height direction at the same time;
And a left side auxiliary supporting member 2209 'connected to the base 100 for contacting the bottom of the cover plate 5 of the left side portion L to realize bearing support of the left side portion L of the beam structure P, specifically, as shown in fig. 7, the left side auxiliary supporting member 2209' includes a left side auxiliary supporting adapter block 22091, and a left side auxiliary supporting block 22092 connected to the left side auxiliary supporting adapter block 22091 for contacting the bottom of the cover plate 5 of the left side portion L to realize bearing support of the left side portion L of the beam structure P through the left side auxiliary supporting block 22092.
The right side support assembly includes:
a right arm 2211 mounted on the right end of the mounting plate 2201 by means of a support arm mounting block 2202, etc., wherein the extending direction of the free end of the right arm 2211 is parallel to the length direction of the mounting plate 2201, and the extending directions of the free ends of the left arm 2203 and the right arm 2211 are parallel/on the same straight line and are opposite;
A right cross beam support 2212, one end of which is vertically connected to the right arm 2211, and the other end of which extends in a direction away from the right arm 2211, for contacting with the bottom of the cover plate 5, so as to implement bearing support on the right portion R of the cross beam structure P;
a second L-shaped member positioning pin adapter 2213 connected to the right arm 2211;
A second L-shaped member positioning pin mounting block 2215 connected to the second L-shaped member positioning pin switching block 2213 for mounting a second L-shaped member positioning pin 2222 which can pass through the other L-shaped bracket 6 in the height direction to realize positioning of the L-shaped bracket 6;
A second cover plate positioning pin adapter 2216 connected to the right arm 2211;
A second cover positioning pin mounting block 2217 connected to the second cover positioning pin transfer block 2216 for mounting a second cover positioning pin 2218, the second cover positioning pin 2218 being used for passing through the cover 5 of the right side portion R in the height direction/passing through the cover 5 of the right side portion R and the beam main body 1 in the height direction at the same time;
And a right auxiliary support 2214 connected to the second L-shaped member positioning pin adapter 2213, and having a free end extending toward the right beam support 2212 for contacting with the bottom of the cover plate 5 of the right portion R to realize bearing support of the right portion R of the beam structure P; similarly, there may be a plurality of right cross beam supports 2212 and right side auxiliary supports 2214, and the plurality of right cross beam supports 2212 are disposed parallel to each other, and the plurality of right side auxiliary supports 2214 are disposed parallel to each other.
The middle support assembly includes:
A beam limiting unit connected to the mounting plate 2201 for limiting a position of the middle portion M of the beam structure P so that the beam structure P moves only in the height direction; specifically, the beam limiting units may have a plurality of groups, and each group of beam limiting units includes: two parallel-disposed guide stoppers 2219, which are both connected to the mounting plate 2201, and a gap for accommodating the middle portion M of the whole/part beam structure P is formed between the two guide stoppers 2219;
And a bottom pad 2220 connected to the mounting plate 2201 and located in the gap between the two guide limiting blocks 2219, for contacting the bottom of the cover plate 5, so as to realize bearing support on the middle portion M of the beam structure P.
Further, gaskets can be arranged between the first L-shaped member locating pin adapting block 2205 and the first L-shaped member locating pin mounting block 2206, and between the second cover plate locating pin adapting block 2216 and the second cover plate locating pin mounting block 2217, so that the position adjustment of the component can be realized through the increase and decrease of the gaskets.
Thus, as shown in fig. 8, the middle part M of the beam structure P is located in the gap between the two guiding limited blocks 2219, the bottom is supported by the bottom cushion block 2220, the left part L bottom of the beam structure P is supported by the left beam support 2204 and the left auxiliary support 2209', the L-shaped bracket 6 and the cover 5 of the left part L are respectively positioned by the L first L-shaped member positioning pin 2207 and the first cover positioning pin 2210, similarly, the right part R bottom of the beam structure P is supported by the right beam support 2212 and the right auxiliary support 2214, and the L-shaped bracket 6 and the cover 5 of the right part R are respectively positioned by the second L-shaped member positioning pin 2222 and the second cover positioning pin 2218; and the L-shaped brackets positioned by the first L-shaped piece positioning pin 2207 and the second L-shaped piece positioning pin 2222 are different.
As shown in fig. 9 to 10, the end support unit includes: the left end support assembly 610 and the right end support assembly 620 of the cross beam are connected to the base 100, and correspond to the left portion L and the right portion R of the cross beam structure P, respectively, and are used for supporting the left end P1 and the right end P2 of the cross beam structure P, respectively.
Wherein, as shown in fig. 11, the beam left end support assembly 610/beam right end support assembly 620 comprises:
An end support mounting base 6101 connected to the base 100, wherein a U-shaped notch 6102 is formed in the end support mounting base 6101;
The beam support block 6103 is connected with the end support mounting base 6101 and is located in the U-shaped slot 6102 to support the end of the beam structure P;
The end head L-shaped piece supporting block 6104 is connected with the end head supporting piece mounting base 6101 and is used for bearing and supporting the L-shaped bracket 6 at the end head of the beam structure P; preferably, there are 2L-shaped end support blocks 6104, and they are respectively located at two sides of the U-shaped slot 6102.
Example 2:
This embodiment differs from embodiment 1 only in that, as shown in fig. 11, the beam left head support assembly 610/beam right head support assembly 620 further includes:
An end stop block adapter 6105 connected to a side of the end support mounting base 6101;
And the end stop 6106 is connected with the end stop adapter 6105 and is used for limiting the position of the P end of the beam structure by abutting the surface of the P end of the beam structure so as to facilitate loading and unloading.
As shown in fig. 12, the lifting unit 210 includes:
A mounting bracket 2101 detachably connected to the base 100 by means of screws, bolts, or the like;
a lifting slide rail unit 2102 which is connected to the mounting bracket 2101 and extends in the height direction;
A slider assembly 2103 slidably engaged with the lifting slide rail unit 2102;
a lifting cylinder 2104 having a piston rod 2105, and the piston rod 2105 is directly or indirectly connected to the slider assembly 2103, for example in this embodiment, the piston rod 2105 of the lifting cylinder 2104 is connected to a cylinder adapter block 2106, and the cylinder adapter block 2106 is connected to the slider assembly 2103; in this embodiment, the lifting cylinder 2104 is mounted by connecting with a cylinder connecting block 2107, and the cylinder connecting block 2107 is simultaneously connected with the mounting bracket 2101 and/or the base 100;
A socket 2108 that connects the slider assembly 2103 and the mounting plate 2201 of the main body supporting unit 220 at the same time;
An upper stopper assembly 2109 connected to an upper end of the mounting bracket 2101 for limiting a lift stroke of the slider assembly 2103;
And a lifting unit dust shield 2110 connected to the mounting bracket 2101 and located on the side and/or top of the slider assembly 2103, lifting slide rail unit 2102 to prevent welding slag spatter from causing damage to the transmission components.
Thus, the main body support unit 220 and the entire beam structure P supported by the main body support unit 220 can be moved linearly in the height direction by the engagement of the slider assembly 2103 and the lift rail unit 2102 by the driving of the lift unit 210.
In summary, the structural design of the positioning bracket is matched with the structural design of the battery case cross beam, different parts of the battery case cross beam can be positioned through different supporting and clamping units, and the positioning bracket can move in the height direction through the lifting unit, so that the robot can pick and place the parts conveniently, the processing efficiency is improved, and the position interference is reduced.
In addition, because the body of rod length of connecting rod is longer, when it takes place to warp, then lead to beam structure and connecting rod to be out of alignment, the connecting rod can't pass beam structure, causes the assembly failure. In order to solve the problem, the application firstly positions the connecting rod through the jacking pin, and then clamps the end cap of the connecting rod through the clamping jaw so as to ensure that the connecting rod is in an upright state, so that the connecting rod can smoothly pass through the beam structure to finish the assembly of the two.
Meanwhile, the fit clearance between the hole for the connecting rod to pass through on the beam structure and the connecting rod is not large, and the beam structure has certain welding deformation, so that the assembly between the hole and the connecting rod is also hindered, therefore, after the beam structure is placed on the main body supporting unit, the beam structure is pressed down through the middle pressing unit to ensure the position stability of the beam structure, and then the lifting unit drives the beam structure to stably move down, finally, the hole for the connecting rod to pass through on the beam structure is accurately corresponding to the connecting rod, the assembly of the hole and the connecting rod is rapidly completed, and the condition that a clamping piece (namely the connecting rod cannot pass through the beam structure) is avoided.
It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A positioning bracket for a battery case beam, comprising:
A base;
the main body positioning unit is arranged on the base and used for supporting and positioning the whole beam structure;
And an end supporting unit mounted on the base for supporting both ends of the beam structure.
2. The positioning bracket of claim 1, wherein the body positioning unit comprises: a main body supporting unit for supporting the whole beam structure;
And the lifting unit is connected with the main body supporting unit and is used for driving the main body supporting unit and the cross beam structure of the battery case cross beam to linearly move in the height direction.
3. The positioning bracket of claim 2, wherein the body support unit comprises:
a mounting plate;
a left side support assembly for supporting and positioning a left side portion of the beam structure;
a right side support assembly for supporting and positioning a right side portion of the beam structure;
And a middle support assembly for supporting and positioning a middle portion of the beam structure.
4. The positioning bracket of claim 3 wherein said left side support assembly comprises:
a left arm mounted on the mounting plate;
The left beam support piece is connected with the left support arm at one end and extends towards the direction away from the left support arm at the other end, and is used for bearing and supporting the left part of the beam structure;
A first L-shaped piece locating pin adapter block connected with the left support arm;
The first L-shaped piece locating pin mounting block is connected with the first L-shaped piece locating pin switching block and is used for mounting a first L-shaped piece locating pin which can penetrate through one L-shaped bracket of the beam structure in the height direction;
the first cover plate positioning pin adapter block is connected with the left support arm;
and a first cover plate locating pin mounting block connected with the first cover plate locating pin switching block for mounting a first cover plate locating pin, wherein the first cover plate locating pin is used for penetrating through the cover plate of the left part of the beam structure in the height direction/penetrating through the cover plate of the left part of the beam structure and the beam main body in the height direction at the same time.
5. A positioning bracket as in claim 3 wherein said right side support assembly comprises:
A right arm mounted on the mounting plate;
the right beam support piece is connected with the right support arm at one end and extends in a direction away from the right support arm at the other end, and is used for bearing and supporting the right part of the beam structure;
a second L-shaped piece locating pin adapter block connected with the right support arm;
The second L-shaped piece locating pin mounting block is connected with the second L-shaped piece locating pin switching block and is used for mounting a second L-shaped piece locating pin which can penetrate through the other L-shaped bracket of the beam structure in the height direction;
The second cover plate positioning pin adapter block is connected with the right support arm;
And a second cover plate locating pin mounting block connected with the second cover plate locating pin switching block for mounting a second cover plate locating pin, wherein the second cover plate locating pin is used for penetrating through the cover plate of the right side part of the beam structure in the height direction/penetrating through the cover plate of the right side part of the beam structure and the beam main body in the height direction at the same time.
6. A positioning bracket as in claim 3 wherein said central support assembly comprises:
And the beam limiting unit is connected with the mounting plate and used for limiting the position of the middle part of the beam structure so that the beam structure moves only in the height direction.
7. The positioning bracket of claim 6, wherein the beam limiting unit comprises: and two parallel-arranged guide limiting blocks are connected with the mounting plate, and a gap for accommodating the middle part of the whole/part beam structure is formed between the two guide limiting blocks.
8. The positioning bracket of claim 1, wherein the end support unit comprises: the left end head supporting component and the right end head supporting component of the cross beam are respectively connected with the base and are used for supporting the left end head and the right end head of the cross beam structure correspondingly.
9. The positioning bracket of claim 8, wherein the beam left end support assembly/beam right end support assembly comprises:
The end support piece mounting base is connected with the base, and a U-shaped notch is formed in the end support piece mounting base;
The beam support block is connected with the end support piece mounting base, is positioned in the U-shaped notch and is used for supporting the end of the beam structure;
and the end head L-shaped piece supporting block is connected with the end head supporting piece mounting base and is used for bearing and supporting the L-shaped support at the end head of the beam structure.
10. The positioning bracket of claim 8, wherein the beam left end support assembly/beam right end support assembly further comprises:
The end head limiting block conversion block is connected with the side surface of the end head supporting piece mounting base;
And the end limiting block is connected with the end limiting block adapter block and used for limiting the position of the end of the beam structure in a mode of abutting against the surface of the end of the beam structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323009269.XU CN221519279U (en) | 2023-11-08 | 2023-11-08 | Positioning bracket of battery case cross beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323009269.XU CN221519279U (en) | 2023-11-08 | 2023-11-08 | Positioning bracket of battery case cross beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221519279U true CN221519279U (en) | 2024-08-13 |
Family
ID=92209581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323009269.XU Active CN221519279U (en) | 2023-11-08 | 2023-11-08 | Positioning bracket of battery case cross beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221519279U (en) |
-
2023
- 2023-11-08 CN CN202323009269.XU patent/CN221519279U/en active Active
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