CN218769860U - Battery module capable of being clamped rotatably and tool clamp thereof - Google Patents
Battery module capable of being clamped rotatably and tool clamp thereof Download PDFInfo
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- CN218769860U CN218769860U CN202222639400.XU CN202222639400U CN218769860U CN 218769860 U CN218769860 U CN 218769860U CN 202222639400 U CN202222639400 U CN 202222639400U CN 218769860 U CN218769860 U CN 218769860U
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- battery module
- end plate
- rotatably clamped
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Abstract
The utility model discloses a rotatable clamping battery module, which comprises a battery module body and an end plate; the end plates are arranged on two opposite sides of the battery module; the outside of end plate is provided with hoist and mount frock draw-in groove, the draw-in groove is located the horizontal axis at the barycenter place of battery module for with the hoist and mount frock joint. The tool clamp for clamping the rotatably clamped battery module comprises a chuck and a hoisting arm; the chuck is matched with the shape of the hoisting tool clamping groove of the rotatably clamped battery module; the lifting arm comprises two vertical rods, one end of each vertical rod is connected with the chuck, and the other end of each vertical rod is connected with the stepping motor. The utility model discloses enable module hoist and mount in-process and realize stabilizing centre gripping, rotation to stop at any required angle, and then enlarge the suitability of square electric core.
Description
Technical Field
The utility model relates to a battery technology field especially relates to a battery module of rotatable centre gripping and frock clamp thereof.
Background
In recent years, with the development of energy storage devices and the popularization of household energy storage scenes, household energy storage electric boxes also rapidly enter more families. To further accommodate the limited home space, wall-mounted electronic boxes are increasingly being selected for home scene matching. Present battery module can only get into the electronic box by vertical hoisting, and the centre gripping is rotatory unable to be stabilized, and current frock is mostly the lifting hook, can't provide stable rotatory operating force, and then the module of wall-hanging electronic box is difficult to the box assembly from the edgewise. Meanwhile, the metal plate end plate is complex in process, low in yield and high in die sinking cost. For better compatible ordinary battery module, improve the assembly commonality of battery module, urgently need develop one kind and can be held by the frock and carry out the module structure of stabilizing the rotation, can continue to use more general square electric core like this and pass through the change end plate, the cooperation frock is rotated and can be gone into the case assembly, and need not brand-new adjustment and produce the operation of line and carry out module side income electronic box.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that: how to assemble the modules of the wall-mounted electrical box from the side.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a rotatably clamped battery module comprises a battery module body and an end plate; the end plates are arranged on two opposite sides of the battery module;
the outside of end plate is provided with hoist and mount frock draw-in groove, the draw-in groove is located on the horizontal axis at the barycenter place of battery module for with the hoist and mount frock joint.
Further, the hoisting tool clamping groove is circular, and bolt grooves are formed in two sides of the hoisting tool clamping groove.
Further, the end plate is a die-cast aluminum alloy end plate.
Furthermore, the end plate also comprises module upper and lower fixing holes and module front and rear fixing through holes;
the upper and lower fixing holes of the module are positioned on two sides of the lower end of the end plate;
the two ends of the front and rear fixing through holes of the module are located on two sides of the hoisting tool clamping groove.
The battery module body is fixed on two sides of the battery module body without end plates, and is vertical to the end plates;
the end plate further comprises a steel tie locking hole for fixing the steel tie.
Further, still include the heating film, set up in the steel ribbon with between the battery module body.
Furthermore, the battery module body also comprises a battery core, a wire harness isolation plate component and a wire harness isolation plate insulation sheet, wherein the wire harness isolation plate insulation sheet is arranged at the upper end of the wire harness isolation plate component;
the wire harness isolation plate component is connected with the battery cell and is mutually fixed with the end plate;
the end plate further comprises an insulation sheet fixing hole, and the height direction of the end plate is arranged at the upper end of the end plate.
Furthermore, the battery module body also comprises an input electrode insulating column and an output electrode insulating column which support the input electrode aluminum bar and the output electrode aluminum bar of the wiring harness isolation plate assembly;
the end plate further comprises an input pole insulating column fixing hole and an output pole insulating column fixing hole, and is located close to one side of the wiring harness isolation plate of the battery module along the thickness direction of the end plate.
Further, the end plate further comprises an end plate reinforcing grid which is arranged on the outer side of the end plate along the horizontal direction and the vertical direction.
In order to solve the technical problem, the utility model discloses a another technical scheme be:
the tool clamp for clamping the rotatably clamped battery module comprises a chuck and a hoisting arm;
the chuck is matched with the shape of the hoisting tool clamping groove of the rotatably clamped battery module;
the lifting arm comprises two vertical rods, one end of each vertical rod is connected with the chuck, and the other end of each vertical rod is connected with the stepping motor. The beneficial effects of the utility model reside in that: the module can be stably clamped and rotated in the hoisting process and stopped at any required angle, so that the applicability of the square battery cell is further improved; meanwhile, the cost of the end plate of the module and the cost of the die sinking are reduced.
Drawings
Fig. 1 is an exploded view of a rotatably clamped battery module according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a tooling fixture according to an embodiment of the present invention;
fig. 3 is a front view of an end plate of a rotatably clamped battery module according to an embodiment of the present invention;
fig. 4 is a top view of an end plate of a rotatably clamped battery module in accordance with an embodiment of the present invention;
fig. 5 is a side view of an end plate of a rotatably clamped battery module in accordance with an embodiment of the present invention;
fig. 6 is an overall perspective view of a rotatably clamped battery module and a tooling fixture thereof according to an embodiment of the present invention;
fig. 7 is an overall front view of a rotatably clamped battery module and a tooling fixture thereof according to an embodiment of the present invention;
fig. 8 is a side view of a battery module and a fixture for holding the battery module in a rotatable manner according to an embodiment of the present invention.
Description of reference numerals:
1. a battery module body; 2. an end plate; 3. a fixture; 4. a steel band; 5. heating the film;
101. an electric core; 102. a harness insulation board insulation sheet; 103. a harness insulation board assembly; 104. an output electrode insulating column; 105. input pole insulating columns.
201. Hoisting a fixture clamping groove; 202. the through holes are fixed at the front and the back of the module; 203. upper and lower fixing holes of the module; 204. an insulating sheet fixing hole; 205. an end plate reinforcement grid; 206. an input electrode insulating column fixing hole; 207. an output electrode insulation column fixing hole; 208. a steel tie lock hole;
301. a chuck; 302. and (6) hoisting the arm.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 6 to 8, a rotatably clamped battery module includes a battery module body and end plates; the end plates are arranged on two opposite sides of the battery module;
the outside of end plate is provided with hoist and mount frock draw-in groove, the draw-in groove is located on the horizontal axis at the barycenter place of battery module for with the hoist and mount frock joint.
From the above description, the beneficial effects of the utility model reside in that: the module can be stably clamped and rotated in the hoisting process and stopped at any required angle, so that the applicability of the square battery cell is further improved;
further, the hoisting tool clamping groove is circular, and bolt grooves are formed in two sides of the hoisting tool clamping groove.
Further, the end plate is a die-cast aluminum alloy end plate.
Further, referring to fig. 3, the end plate further includes module upper and lower fixing holes, and module front and rear fixing through holes;
the upper and lower fixing holes of the module are positioned on two sides of the lower end of the end plate;
the two ends of the front and rear fixing through holes of the module are located on two sides of the hoisting tool clamping groove.
According to the description, the end plate adopts die-casting aluminum alloy to replace a common metal plate, so that the cost of the module end plate and the die sinking cost are reduced.
The battery module body is fixed on two sides of the battery module body without the end plates, and the steel cable ties are perpendicular to the end plates;
the end plate further comprises a steel tie locking hole for fixing the steel tie.
Further, still include the heating film, set up in the steel ribbon with between the battery module body.
It can be known from the above-mentioned description that the steel ribbon lock is paid in both sides end plate, makes the connection of end plate and inside module more firm reliable, also makes battery package non-deformable protrusion, has the heating film simultaneously between steel ribbon and the module, makes the electronic box also can use in chilly open air.
Furthermore, the battery module body also comprises a battery core, a wire harness isolation plate component and a wire harness isolation plate insulation sheet, wherein the wire harness isolation plate insulation sheet is arranged at the upper end of the wire harness isolation plate component;
the wire harness isolation plate component is connected with the battery cell and is mutually fixed with the end plate;
referring to fig. 4, the end plate further includes an insulation sheet fixing hole disposed at an upper end of the end plate along a height direction of the end plate.
Furthermore, the battery module body also comprises an input electrode insulating column and an output electrode insulating column which support the input electrode aluminum bar and the output electrode aluminum bar of the wiring harness isolation plate assembly;
the end plate further comprises an input pole insulating column fixing hole and an output pole insulating column fixing hole, and is located close to one side of the wiring harness isolation plate of the battery module along the thickness direction of the end plate.
From the above description, the wiring harness isolation board assembly on the module can enable the module to be connected in series, and the insulating column is used for supporting on the input/output pole aluminum bar, so that the module can be reliably connected with an external electrical appliance or other modules. The insulating piece of pencil division board subassembly top installation makes the electrified partial aluminium bar of module insulating with the external world, ensures the security.
Further, the end plate further comprises an end plate reinforcing grid which is arranged on the outer side of the end plate along the horizontal direction and the vertical direction.
As can be seen from the above description, the end plate reinforcing grids provided on the end plate make the end plate less prone to deformation, and inhibit the damage caused by the expansion of the cell.
The tool clamp for clamping the rotatably clamped battery module comprises a chuck and a hoisting arm;
the chuck is matched with the shape of the hoisting tool clamping groove of the rotatably clamped battery module;
the lifting arm comprises two vertical rods, one end of each vertical rod is connected with the chuck, and the other end of each vertical rod is connected with the stepping motor.
From the above description, the beneficial effects of the present invention are: the clamping head of the tool clamp is matched with the hoisting tool clamping groove in the end plate in shape, so that the module can be stably clamped and rotated in the hoisting process and is stopped at any required angle.
The utility model provides an above-mentioned battery module of rotatable centre gripping and frock clamp thereof can make module hoist and mount process can realize stabilizing centre gripping, rotation and stop on any required angle. The following is illustrated by way of specific embodiments:
example one
Referring to fig. 6 to 8, a rotatably clamped battery module includes a battery module body 1, a die-cast aluminum alloy end plate 2, a steel ribbon 4, and a heating film 5; the end plates 2 are arranged on two opposite sides of the battery module;
the steel cable ties 4 are fixed on two sides of the battery module body 1 without the end plates and are arranged perpendicular to the end plates 2; specifically, the steel ribbon 4 is locked on the end plates 2 at two sides, so that the connection between the end plates 2 and the internal module is more firm and reliable, and the battery pack is not easy to deform and protrude.
Wherein, heating film 5 sets up between steel ribbon 4 and battery module body 1. The electric box can also be used in cold outdoor.
Referring to fig. 1, a battery module body 1 includes a battery cell 101, a harness isolation plate assembly 103, a harness isolation plate insulation sheet 102, an input pole insulation column 105, and an output pole insulation column 104;
wherein, the wire harness isolation plate insulation sheet 102 is arranged at the upper end of the wire harness isolation plate assembly 103;
the wire harness isolation plate component 103 is connected with the battery core 101 and is mutually fixed with the end plate 2;
wherein the input pole insulating column 105 and the output pole insulating column 104 support the input pole aluminum bar and the output pole aluminum bar of the harness insulation board assembly 103;
specifically, insulating piece leans on double faced adhesive tape to bond in turn between electric core 101 and the electric core, makes the module capacity reach 3.5Kwh. The harness insulation plate assembly 103 is mounted on the aluminum alloy end plate 2 using plastic rivets. The wiring harness isolation board assembly 103 on the module can enable the modules to be connected in series, and the modules are supported by the insulating columns on the input and output pole aluminum bars, so that the modules can be reliably connected with external electrical appliances or other modules. The insulating sheet installed by the plastic rivet is arranged above the wire harness isolation board assembly 103, so that the aluminum bar of the electrified part of the battery core 101 is insulated from the outside, and the safety is guaranteed.
Referring to fig. 3, a hoisting tool clamping groove 201 is arranged on the outer side of the end plate 2, and the clamping groove is located on a horizontal axis where the center of mass of the battery module is located and used for being connected with a hoisting tool; hoisting tool draw-in groove 201 is circular, and both sides have the bolt recess.
Specifically, the hoisting tool clamping groove 201 on the module end plate 2 can be matched with a special tool to clamp and stably rotate the module.
Referring to fig. 5, the end plate 2 further has a module upper and lower fixing hole 203 and a module front and rear fixing through hole 202;
the module upper and lower fixing holes 203 are positioned at two sides of the lower end of the end plate 2;
the two ends of the front and rear module fixing through holes 202 are located at the two sides of the hoisting tool clamping groove 201.
Specifically, the aluminum alloy end plate 2 is provided with a front and rear fixing oblong hole, and the aluminum alloy end plate can be fixed to the electric box body through a long screw to restrain the front and rear directions of the module. The bottom of the aluminum alloy end plate 2 is provided with a module upper and lower fixing hole 203, and the module is fixed by bolts in the upper and lower directions in cooperation with other fixing pieces.
Referring to fig. 3-4, the end plate 2 further includes an insulation sheet fixing hole 204, an input pole insulation column fixing hole 206, an output pole insulation column fixing hole 207, and a steel tie locking hole 208. The insulating sheet fixing hole 204 is provided at the upper end of the end plate 2 in the height direction of the end plate 2. The input pole insulating column fixing hole 206 and the output pole insulating column fixing hole 207 are located on the harness isolation plate side near the battery module in the thickness direction of the end plate 2. The steel tie locking hole 208 is used to secure the steel tie 4 connection.
Further, the end plate 2 further includes an end plate reinforcement lattice 205 provided outside the end plate 2 in the horizontal and vertical directions. Specifically, the end plate reinforcing lattice 205 provided on the end plate 2 makes the end plate 2 less likely to deform, and can suppress damage to the end plate 2 due to cell expansion.
Example two
The tooling fixture 3 of the present embodiment is used in cooperation with the end plate 2 of the first embodiment, specifically, referring to fig. 2, the tooling fixture 3 for clamping the battery module of the first embodiment includes a chuck 301 and a hoisting arm 302;
the shape of the clamping head 301 is matched with that of the hoisting tool clamping groove 201 of the battery module in the first embodiment;
the lifting arm 302 comprises two vertical rods, one end of each vertical rod is connected with the chuck 301, and the other end of each vertical rod is connected with the stepping motor.
Specifically, the tool clamp 3 for clamping the module is provided with a circular chuck 301, the chuck 301 is provided with a cylindrical pin, the chuck 301 is circular and is provided with a pin hole penetrating through the center direction of the circle, and the pin penetrates through the pin hole of the chuck 301 and pin grooves on two sides of the hoisting tool clamping groove 101; two hoist and mount arms 302 accessible step motor are flexible adjusts the width, and then can with circular hoist and mount frock draw-in groove 201 and spacing bolt groove fit on the aluminum alloy end plate 2, realize centre gripping and stable rotation through step motor.
To sum up, the utility model provides a pair of battery module of rotatable centre gripping and frock clamp thereof through be equipped with circular recess and the spacing recess that can be connected with the frock clamp chuck on the end plate to make module hoist and mount process can realize stabilizing centre gripping, rotation, and stop in any required angle.
In the embodiments provided herein, it should be understood that the disclosed circular lifting tool clamping slot and the mating circular tool clamp collet may be in other shapes that allow for stable clamping, such as triangular, square, etc. When the clamping grooves and the clamping heads with other shapes are adopted, a bolt hole does not need to be arranged.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a battery module of rotatable centre gripping, includes battery module body and end plate, its characterized in that: the end plates are arranged on two opposite sides of the battery module;
the outside of end plate is provided with hoist and mount frock draw-in groove, the draw-in groove is located on the horizontal axis at the barycenter place of battery module for with the hoist and mount frock joint.
2. A rotatably clamped battery module as claimed in claim 1, wherein: the hoisting tool clamping groove is circular, and bolt grooves are formed in two sides of the hoisting tool clamping groove.
3. A rotatably clamped battery module as claimed in claim 1, wherein: the end plate is a die-casting aluminum alloy end plate.
4. The rotatably clamped battery module as claimed in claim 1, wherein: the end plate also comprises module upper and lower fixing holes and module front and rear fixing through holes;
the upper and lower fixing holes of the module are positioned on two sides of the lower end of the end plate;
the two ends of the front and rear fixing through holes of the module are located on two sides of the hoisting tool clamping groove.
5. A rotatably clamped battery module as claimed in claim 1, wherein: the battery module body is fixed on the two sides of the battery module body without the end plates, and the steel cable ties are perpendicular to the end plates;
the end plate further comprises a steel tie locking hole for fixing the steel tie.
6. The rotatably clamped battery module of claim 5, wherein: still include the heating film, set up in the steel ribbon with between the battery module body.
7. A rotatably clamped battery module as claimed in claim 1, wherein: the battery module body further comprises a battery core, a wire harness isolation plate component and a wire harness isolation plate insulation sheet, wherein the wire harness isolation plate insulation sheet is arranged at the upper end of the wire harness isolation plate component;
the wiring harness isolation plate component is connected with the battery cell and is mutually fixed with the end plate;
the end plate further comprises an insulation sheet fixing hole, and the height direction of the end plate is arranged at the upper end of the end plate.
8. The rotatably clamped battery module of claim 7, wherein: the battery module body further comprises an input electrode insulating column and an output electrode insulating column, and the input electrode aluminum bar and the output electrode aluminum bar of the wiring harness isolation plate assembly are supported;
the end plate further comprises an input pole insulating column fixing hole and an output pole insulating column fixing hole, and is located close to one side of the wiring harness isolation plate of the battery module along the thickness direction of the end plate.
9. A rotatably clamped battery module as claimed in claim 1, wherein: the end plate further comprises an end plate reinforcing grid which is arranged on the outer side of the end plate along the horizontal direction and the vertical direction.
10. A tool holder for holding the battery module according to any one of claims 1 to 9, characterized in that: comprises a chuck and a hoisting arm;
the chuck is matched with the shape of the hoisting tool clamping groove of the rotatably clamped battery module;
the lifting arm comprises two vertical rods, one end of each vertical rod is connected with the chuck, and the other end of each vertical rod is connected with the stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222639400.XU CN218769860U (en) | 2022-10-09 | 2022-10-09 | Battery module capable of being clamped rotatably and tool clamp thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222639400.XU CN218769860U (en) | 2022-10-09 | 2022-10-09 | Battery module capable of being clamped rotatably and tool clamp thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218769860U true CN218769860U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222639400.XU Active CN218769860U (en) | 2022-10-09 | 2022-10-09 | Battery module capable of being clamped rotatably and tool clamp thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218769860U (en) |
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- 2022-10-09 CN CN202222639400.XU patent/CN218769860U/en active Active
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