CN217994508U - Lithium battery module frock dolly compresses tightly self-locking mechanism - Google Patents
Lithium battery module frock dolly compresses tightly self-locking mechanism Download PDFInfo
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- CN217994508U CN217994508U CN202221308241.9U CN202221308241U CN217994508U CN 217994508 U CN217994508 U CN 217994508U CN 202221308241 U CN202221308241 U CN 202221308241U CN 217994508 U CN217994508 U CN 217994508U
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- bearing
- screw rod
- bearing seat
- sliding
- limiting plate
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Abstract
The utility model relates to a lithium cell module frock dolly compresses tightly self-locking mechanism, including first bearing frame, second bearing frame, first bearing, second bearing, lead screw, limiting plate, slip locating part, first bearing frame with the second bearing frame sets up about, embedded being equipped with of first bearing frame the embedded second bearing that is equipped with of second bearing frame, a pot head of lead screw is established in the first bearing, another pot head of lead screw is established in the second bearing and is extended to the outside of second bearing frame, the lead screw is close to second bearing frame one end and is provided with the connecting piece; the screw rod is provided with a moving block in a spiral sleeve mode, the moving block is provided with the limiting plate, and the front end and the rear end of the lower surface of the limiting plate are provided with sliding limiting parts used for preventing the limiting plate from following the screw rod to rotate. The utility model discloses a can compress tightly the locking to the expansion end of fortune dolly, prevent dropping of battery module.
Description
Technical Field
The utility model relates to a lithium cell module assembly technical field, especially lithium cell module frock dolly compress tightly self-locking mechanism.
Background
With the stepping of the industrial modernization process, the automatic production of the battery module is developed at a rapid speed, the manual operation mode cannot meet the development requirement of the new energy industry, and the manual operation mode also has important influence on the quality, the production efficiency and the cost of products. Battery module is in process of production, involve the transportation between different stations, transport battery module through transporting the dolly, because battery module probably takes place the displacement in the transportation, so need fix battery module, current transportation dolly one end has battery module's fixed dog, the other end has the reply battery module size differs and the expansion end briquetting of adjusting, nevertheless because the expansion end can take place the displacement and make battery module can't be fixed in transporting the dolly transportation, thereby take place the accident that battery module dropped from transporting the dolly, influence production efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium cell module frock dolly compresses tightly self-locking mechanism can compress tightly the locking to the expansion end of transporting the dolly, prevents dropping of battery module.
In order to achieve the above object, the utility model provides a following technical scheme: lithium battery module frock dolly compresses tightly self-locking mechanism, its characterized in that: the sliding type screw rod bearing comprises a first bearing seat, a second bearing seat, a first bearing, a second bearing, a screw rod, a limiting plate and a sliding limiting part, wherein the first bearing seat and the second bearing seat are arranged on the left and right sides, the first bearing is embedded in the first bearing seat, the second bearing is embedded in the second bearing seat, one end of the screw rod is sleeved in the first bearing, the other end of the screw rod is sleeved in the second bearing and extends to the outer side of the second bearing seat, and a connecting piece is arranged at one end, close to the second bearing seat, of the screw rod; the screw rod is provided with a moving block in a spiral sleeve mode, the moving block is provided with the limiting plate, and the front end and the rear end of the lower surface of the limiting plate are provided with sliding limiting parts used for preventing the limiting plate from following the screw rod to rotate.
Furthermore, the sliding limiting part comprises a sliding rail, a sliding block and supporting blocks, the sliding rail is arranged at the front end and the rear end of the upper surface of the base, the first bearing seat and the second bearing seat are located between the sliding rails, the sliding block is arranged on the sliding rail in a sliding mode, the supporting blocks are arranged on the sliding block, the limiting plates are arranged on the upper surface of the supporting blocks, and the front supporting block and the rear supporting block are connected through the limiting plates.
Furthermore, a limiting block is arranged on the base and located at the left end and the right end of the sliding rail.
Furthermore, the connecting piece is a hexagon nut, and the hexagon nut is arranged at the right end of the screw rod.
The utility model has the advantages that: the utility model discloses a can compress tightly the locking to the expansion end of transporting the dolly, prevent dropping of battery module. The limiting plate is added into the device, so that the movable end pressing block of the transfer trolley can be limited; the screw rod is added into the device, the limiting plate can be driven to move, so that the movable end pressing block of the transfer trolley is limited, and due to the self-locking characteristic of the screw rod, the limiting plate is locked and cannot move under the condition of not rotating; the sliding limiting part is added into the device, so that the limiting plate can be prevented from rotating along with the screw rod, and meanwhile, the movement of the limiting plate is assisted.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a left side view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a front view of the self-locking state of the present invention;
fig. 5 is a top view of the self-locking state of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 5, the present invention provides an embodiment: the lithium battery module tooling trolley compressing self-locking mechanism comprises a first bearing seat 1, a second bearing seat 2, a first bearing 3, a second bearing (not shown), a screw rod 4, a limiting plate 5 and a sliding limiting part 6, wherein the first bearing seat 1 and the second bearing seat 2 are arranged on the left and right sides, the first bearing 3 is embedded in the first bearing seat 1, the second bearing (not shown) is embedded in the second bearing seat 2, one end of the screw rod 4 is sleeved in the first bearing 3, the other end of the screw rod 4 is sleeved in the second bearing (not shown) and extends to the outer side of the second bearing seat 2, and a connecting part 7 is arranged at one end, close to the second bearing seat 2, of the screw rod 4; a moving block 8 is arranged on the screw rod 4 in a spiral sleeve mode, the limiting plates 5 are arranged on the moving block 8, and sliding limiting parts 6 used for preventing the limiting plates 5 from rotating along with the screw rod 4 are arranged at the front end and the rear end of the lower surface of each limiting plate 5. First bearing 1 is used for placing first bearing 3, second bearing 2 is used for placing second bearing (not shown), first bearing 1 all sets up on the transport dolly with second bearing 2, be in same end with the expansion end briquetting, first bearing 3 is used for supplementary lead screw 4 with second bearing (not shown) to rotate, lead screw 4 is used for driving movable block 8 and removes, thereby drive limiting plate 5 and remove, limiting plate 5 is used for spacing to the expansion end briquetting, prevent the activity of expansion end briquetting, thereby lead to the battery module to remove, slip locating part 6 is used for preventing limiting plate 5 from following lead screw 4 and rotating, supplementary limiting plate 5's removal simultaneously.
As shown in fig. 1, in an embodiment of the present invention, the sliding position-limiting member 6 includes a sliding rail 61, a sliding block 62, and a supporting block 63, the sliding rail 61 is disposed at the front and rear ends of the upper surface of the base, the first bearing seat 1 and the second bearing seat 2 are disposed between the sliding rails 61, the sliding block 62 is slidably disposed on the sliding rail 61, the supporting block 63 is disposed on the sliding block 62, the limiting plate 5 is disposed on the upper surface of the supporting block 63, and the front and rear supporting blocks 63 are connected to each other via the limiting plate 5. The slide rail 61 is used for assisting the slide block 62 to slide, and the supporting block 63 is used for supporting the two ends of the limiting plate 5, so that the limiting plate 5 is located at a horizontal position and is also used for connecting the limiting plate 5 and the slide block 62.
Please continue to refer to fig. 1, in an embodiment of the present invention, the base is provided with a limiting block 9, and the limiting block 9 is located at the left end and the right end of the sliding rail 61. The limiting block 9 is used for limiting the sliding block 62 and preventing the sliding block 62 from separating from the sliding rail 61.
Referring to fig. 1, in an embodiment of the present invention, the connecting member 7 is a hexagon nut 71, and the hexagon nut 71 is disposed at the right end of the screw rod 4. The connecting piece 7 is used for connecting the screw rod 4 with a device for driving the screw rod 4 to rotate, and the screw rod 4 can be conveniently driven to rotate by using the hexagon nut 71.
The utility model discloses the theory of operation below has: the movable end pressing block of the transfer trolley clamps the stacked battery modules on the transfer trolley under the action of external force, at the moment, one end of the battery modules in the length direction is limited by the fixed end stop block, and the other end of the battery modules is pressed by the movable end pressing block; thereby rotate through driving hexagon nut 81 and drive lead screw 4 rotates, and then drives the movable block 8 removes, will limiting plate 5 pushes away and hugs closely the expansion end briquetting, withstands the expansion end briquetting, and battery module is restricted between stiff end dog and expansion end briquetting this moment to the expansion end briquetting is died by auto-lock limiting plate 5 top, because lead screw 4's auto-lock nature, the expansion end briquetting can keep unable removal in situ, makes to keep the state of compressed by the module, reaches the auto-lock effect of battery module under the compression state.
The above description is only a preferred embodiment of the present invention, and should not be construed as limiting the present invention, and all the equivalent changes and modifications made in the claims of the present invention should be included in the scope of the present invention.
Claims (4)
1. Lithium cell module frock dolly compresses tightly self-locking mechanism, its characterized in that: the guide screw comprises a first bearing seat, a second bearing seat, a first bearing, a second bearing, a screw rod, a limiting plate and a sliding limiting part, wherein the first bearing seat and the second bearing seat are arranged on the left and right sides, the first bearing is embedded in the first bearing seat, the second bearing is embedded in the second bearing seat, one end of the screw rod is sleeved in the first bearing, the other end of the screw rod is sleeved in the second bearing and extends to the outer side of the second bearing seat, and a connecting piece is arranged at one end, close to the second bearing seat, of the screw rod; the screw rod is provided with a moving block in a spiral sleeve mode, the moving block is provided with the limiting plate, and the front end and the rear end of the lower surface of the limiting plate are provided with sliding limiting parts used for preventing the limiting plate from following the screw rod to rotate.
2. The lithium battery module tooling trolley pressing self-locking mechanism as claimed in claim 1, characterized in that: the sliding limiting part comprises a sliding rail, a sliding block and supporting blocks, the front end and the rear end of the upper surface of the base are provided with the sliding rail, the first bearing seat and the second bearing seat are located between the sliding rails, the sliding block is arranged on the sliding rail in a sliding mode, the supporting blocks are arranged on the sliding block, the upper surfaces of the supporting blocks are provided with the limiting plates, and the front supporting block and the rear supporting block are connected through the limiting plates.
3. The lithium battery module tooling trolley pressing self-locking mechanism as claimed in claim 2, characterized in that: be provided with the stopper on the base, the stopper is located both ends about the slide rail.
4. The lithium battery module tooling trolley pressing self-locking mechanism as claimed in claim 1, characterized in that: the connecting piece is a hexagon nut which is arranged at the right end of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221308241.9U CN217994508U (en) | 2022-05-26 | 2022-05-26 | Lithium battery module frock dolly compresses tightly self-locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221308241.9U CN217994508U (en) | 2022-05-26 | 2022-05-26 | Lithium battery module frock dolly compresses tightly self-locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217994508U true CN217994508U (en) | 2022-12-09 |
Family
ID=84292520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221308241.9U Active CN217994508U (en) | 2022-05-26 | 2022-05-26 | Lithium battery module frock dolly compresses tightly self-locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217994508U (en) |
-
2022
- 2022-05-26 CN CN202221308241.9U patent/CN217994508U/en active Active
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