CN216828196U - Lithium battery shell side wall perforating device - Google Patents
Lithium battery shell side wall perforating device Download PDFInfo
- Publication number
- CN216828196U CN216828196U CN202123388464.9U CN202123388464U CN216828196U CN 216828196 U CN216828196 U CN 216828196U CN 202123388464 U CN202123388464 U CN 202123388464U CN 216828196 U CN216828196 U CN 216828196U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- lithium battery
- battery shell
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a perforating device for the side wall of a lithium battery shell, which comprises a fixed bottom plate, wherein an upper support frame is fixed in the middle of the top surface of the fixed bottom plate, a middle support frame is fixed in the middle part under the top plate of the upper support frame, and the lithium battery shell is sleeved on the middle support frame; the middle part shaping of two curb plates about the middle part support frame has middle part spiro union through-hole, and adjusting screw spiro union is in the middle part spiro union through-hole that corresponds, and the curb plate lateral wall of middle part support frame is stretched out to adjusting screw's outer end and has the side locating plate through bearing swing joint, and the inside wall of lithium cell casing's curb plate is hugged closely to the outer wall of side locating plate. The utility model discloses can fix the lithium cell casing centre gripping and punch its lateral wall automatically, be fit for mass production needs, greatly reduced amount of labour.
Description
Technical Field
The utility model relates to a lithium battery processing equipment technical field, more specifically say and relate to a lithium cell casing lateral wall perforating device.
Background
At present lithium cell assembling process, its outside casing has at stamping forming, and it is when installing the lithium cell, need punch a hole on its curb plate as required for parts such as erection joint, current mode is at the assembling process, and the manual work punches a hole to it one by one, and because the wallboard of casing is thinner, in the course of working, warp easily, influences the appearance quality, and the manual work punches a hole one by one moreover, and is inefficient, and the effect is poor, greatly increased amount of labour.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art's not enough, providing a lithium cell casing lateral wall perforating device, it can be fixed with the lithium cell casing centre gripping and automatic punch to its lateral wall, is fit for mass production needs, greatly reduced amount of labour.
The utility model provides a technical problem's scheme is:
a punching device for the side wall of a lithium battery shell comprises a fixed bottom plate, wherein an upper supporting frame is fixed in the middle of the top surface of the fixed bottom plate, a middle supporting frame is fixed in the middle of the position, right below a top plate of the upper supporting frame, of the middle supporting frame, and the lithium battery shell is sleeved on the middle supporting frame;
the middle parts of the left side plate and the right side plate of the middle support frame are formed with middle part screw joint through holes, the adjusting screw rods are in screw joint in the corresponding middle part screw joint through holes, the outer ends of the adjusting screw rods extend out of the outer side wall of the side plate of the middle support frame and are movably connected with side positioning plates through bearings, and the outer wall surfaces of the side positioning plates are tightly attached to the inner side wall of the side plate of the lithium battery shell;
the side fixing plate is fixed between two supporting legs on one side of the four supporting legs of the upper supporting frame, the side wall of the side fixing plate is fixed on the corresponding supporting legs, the side supporting frame is fixed on the inner side wall of the side fixing plate, the punching oil cylinder is fixed on the inner wall surface of the vertical plate of the side supporting frame, the end part of the push rod of the punching oil cylinder extends out of the vertical plate and is fixed with the side punching plate, a plurality of punches are fixed on the inner wall surface of the side punching plate, and the punches correspond to the positions to be processed on the side plate on one side corresponding to the lithium battery shell.
And a plurality of outer transverse rods are fixed on the outer wall surface of the side stamping plate and are inserted and sleeved in the guide through holes on the vertical plates of the side supporting frame.
An elastic protective layer is fixed on the outer wall surface of the side positioning plate and pressed against the inner side wall of the corresponding side plate of the lithium battery shell.
And an inner transverse guide rod is fixed on the side positioning plate and is inserted and sleeved in a guide through hole on the side plate of the middle supporting frame.
And the side positioning plate is provided with a processing guide through hole, and the punch head corresponds to and aligns with the corresponding processing guide through hole in the left-right direction.
The roof middle part of middle part support frame has central spiro union through-hole, goes up adjusting screw spiro union in central spiro union through-hole, goes up adjusting screw's top and stretches out the roof of middle part support frame and have last horizontal support plate through bearing swing joint, and the roof bottom surface of lithium cell casing is hugged closely to the top surface of going up horizontal support plate.
An upper buffering elastic layer is fixed on the top surface of the upper horizontal supporting plate, and the top surface of the upper buffering elastic layer is tightly attached to the bottom surface of a top plate of the lithium battery shell.
The top surfaces of the fixed bottom plates on the left side and the right side of the middle support frame are fixed with bending guide blocks, lower bending parts are formed at the bottoms of the two side plates of the lithium battery shell, and the lower bending parts are positioned in through grooves at the lower parts of the bending guide blocks;
the shaping has a plurality of spiro union through-holes on the roof of the portion of bending down, and adjusting bolt's screw portion spiro union is in corresponding spiro union through-hole, and the bottom of all adjusting bolt's screw portion with one side stretches into the logical groove of lower part and swing joint on same bottom clamp plate, and the bottom surface of bottom clamp plate presses on the top surface of the portion of bending down that corresponds, and the bottom surface of the portion of bending down presses on the top surface of PMKD.
The utility model discloses an outstanding effect is: it can be fixed and automatic punch its lateral wall with lithium cell casing centre gripping, is fit for mass production needs, and is efficient, effectual, greatly reduced hand labor volume.
Drawings
Fig. 1 is a partial structural schematic diagram of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a partial top view at the top of the fixed base plate.
Detailed Description
In an embodiment, as shown in fig. 1 to 3, a punching device for a side wall of a lithium battery shell includes a fixed base plate 10, an upper support frame 20 is fixed in the middle of the top surface of the fixed base plate 10, a middle support frame 30 is fixed in the middle of the top plate of the upper support frame 20, and the lithium battery shell 100 is sleeved on the middle support frame 30;
a middle screw joint through hole is formed in the middle of the left side plate and the right side plate of the middle support frame 30, an adjusting screw 31 is in screw joint with the corresponding middle screw joint through hole, the outer end of the adjusting screw 31 extends out of the outer side wall of the side plate of the middle support frame 30 and is movably connected with a side positioning plate 32 through a bearing, the inner end of the adjusting screw 31 extends out of the inner side wall of the side plate of the middle support frame 30 and is formed with a rotating part, and the outer wall surface of the side positioning plate 32 is tightly attached to the inner side wall of the side plate of the lithium battery shell 100;
a side fixing plate 21 is fixed between two supporting legs on one side of the four supporting legs of the upper supporting frame 20, the side wall of the side fixing plate 21 is fixed on the corresponding supporting legs, a side supporting frame 22 is fixed on the inner side wall of the side fixing plate 21, a punching oil cylinder 23 is fixed on the inner wall surface of a vertical plate of the side supporting frame 22, the end part of a push rod of the punching oil cylinder 23 extends out of the vertical plate and is fixed with a side punching plate 24, a plurality of punches 25 are fixed on the inner wall surface of the side punching plate 24, and the punches 25 correspond to positions to be processed on the side plate of the corresponding side of the lithium battery shell 100.
Further, a plurality of outer transverse rods 241 are fixed to the outer wall surface of the side press plate 24, and the outer transverse rods 241 are inserted into the guide through holes of the vertical plates of the side support frames 22.
Further, an elastic protection layer 321 is fixed on the outer wall surface of the side positioning plate 32, and the elastic protection layer 321 is pressed against the inner side wall of the corresponding side plate of the lithium battery case 100.
Further, an inner transverse guide rod 322 is fixed on the side positioning plate 32, and the inner transverse guide rod 322 is inserted into a guide through hole on a side plate of the middle support frame 30.
Further, the side positioning plate 32 has a machining guide through hole 323, and the punch 25 is aligned in a left-right correspondence with the corresponding machining guide through hole 323.
Further, a central screw connection through hole is formed in the middle of the top plate of the middle support frame 30, the upper adjusting screw 40 is screwed in the central screw connection through hole, the top end of the upper adjusting screw 40 extends out of the top plate of the middle support frame 30 and is movably connected with an upper horizontal support plate 41 through a bearing, and the top surface of the upper horizontal support plate 41 is tightly attached to the bottom surface of the top plate of the lithium battery shell 100. The bottom end of the upper adjusting screw 40 extends out of the bottom surface of the top plate of the middle supporting frame 30 and is fixed with an upper rotating part. A lower guide bar is fixed to the bottom surface of the upper horizontal support plate 41 and inserted into a guide through hole in the top plate of the middle support frame 30.
Further, an upper buffer elastic layer 42 is fixed on the top surface of the upper horizontal support plate 41, and the top surface of the upper buffer elastic layer 42 is tightly attached to the bottom surface of the top plate of the lithium battery case 100.
Further, the top surfaces of the fixed bottom plates 10 on the left and right sides of the middle support frame 30 are fixed with bending guide blocks 11, lower bending parts 101 are formed at the bottoms of the two side plates of the lithium battery shell 100, and the lower bending parts 101 are located in through grooves at the lower parts of the bending guide blocks 11;
the shaping has a plurality of spiro union through-holes on the roof of the portion of bending down 101, and the screw portion spiro union of adjusting bolt 12 is in corresponding spiro union through-hole, and the bottom of the screw portion of all adjusting bolt 12 with one side stretches into the logical groove of lower part and swing joint on same bottom clamp plate 13, and the bottom surface of bottom clamp plate 13 is fixed with anti-skidding elastic layer, and anti-skidding elastic layer presses on the top surface of the portion of bending down 101 that corresponds, and the bottom surface of the portion of bending down 101 presses on the top surface of PMKD 10.
When the lithium battery pack bending guide block is used, the lithium battery pack 100 to be processed is sleeved on the middle support frame 30, the lower bending part 101 is positioned in the lower through groove of the bending guide block 11, then, all the adjusting bolts 12 are turned, so that the anti-skid elastic layer of the bottom pressing plate 13 is pressed against the top surface of the corresponding lower bending part 101, the bottom surface of the lower bending part 101 is pressed against the top surface of the fixed bottom plate 10, and fixation is realized, then, the upper rotating part and the rotating part are manually rotated, so that the elastic protection layer 321 of the side positioning plate 32 is pressed against the inner side wall of the corresponding side plate of the lithium battery shell 100 to realize side positioning, the top surface of the upper buffering elastic layer 42 of the upper horizontal supporting plate 41 is tightly attached to the bottom surface of the top plate of the lithium battery shell 100 to realize upper limiting, the lithium battery shell 100 is completely positioned and fixed, and the side plate and the top plate of the lithium battery shell 100 are ensured not to be deformed basically;
then, the side plates of the lithium battery shell 100 are punched by the punch heads 25 through pushing of the push rods of all the punching oil cylinders 23, and the punched waste materials pass through the corresponding machining guide through holes 323 and fall off, so that the effect is good, the efficiency is high, and the side plates and the top plate of the lithium battery shell 100 are ensured to be basically not deformed during punching;
after accomplishing, rotate the portion of rotating and rotate the portion, rotate adjusting bolt 12, dismantle lithium cell casing 100 back, the installation new lithium cell casing 100 of treating processing can, carry out follow-up processing, its is effectual, efficient, greatly reduced hand labor volume, lithium cell casing 100 can not warp basically moreover, guarantees its processingquality.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (8)
1. The utility model provides a lithium battery case lateral wall perforating device, includes PMKD (10), its characterized in that: an upper support frame (20) is fixed in the middle of the top surface of the fixed bottom plate (10), a middle support frame (30) is fixed in the middle of the position, right below a top plate of the upper support frame (20), and a lithium battery shell (100) is sleeved on the middle support frame (30);
a middle screw joint through hole is formed in the middle of the left side plate and the right side plate of the middle support frame (30), an adjusting screw rod (31) is in screw joint with the corresponding middle screw joint through hole, the outer end of the adjusting screw rod (31) extends out of the outer side wall of the side plate of the middle support frame (30) and is movably connected with a side positioning plate (32) through a bearing, and the outer wall surface of the side positioning plate (32) is tightly attached to the inner side wall of the side plate of the lithium battery shell (100);
be fixed with side fixed plate (21) between two landing legs of its one side in four landing legs of upper bracket (20), the lateral wall of side fixed plate (21) is fixed on the landing leg that corresponds, be fixed with side support frame (22) on the inside wall of side fixed plate (21), be fixed with punching oil cylinder (23) on the vertical board internal wall face of side support frame (22), the tip of the push rod of punching oil cylinder (23) stretches out vertical board and is fixed with side punching plate (24), be fixed with a plurality of drifts (25) on the internal wall face of side punching plate (24), it is corresponding to treat the processing position on the curb plate of one side of corresponding of drift (25) and lithium cell housing (100).
2. The lithium battery shell side wall punching device according to claim 1, characterized in that: a plurality of outer transverse rods (241) are fixed on the outer wall surface of the side stamping plate (24), and the outer transverse rods (241) are inserted into guide through holes in a vertical plate of the side supporting frame (22).
3. The lithium battery shell side wall punching device according to claim 1, characterized in that: an elastic protective layer (321) is fixed on the outer wall surface of the side positioning plate (32), and the elastic protective layer (321) is pressed against the inner side wall of the corresponding side plate of the lithium battery shell (100).
4. The lithium battery shell side wall punching device according to claim 1, characterized in that: an inner transverse guide rod (322) is fixed on the side positioning plate (32), and the inner transverse guide rod (322) is inserted into a guide through hole in a side plate of the middle supporting frame (30).
5. The lithium battery shell side wall punching device according to claim 1, characterized in that: the side positioning plate (32) is provided with a machining guide through hole (323), and the punch (25) corresponds to and aligns with the corresponding machining guide through hole (323) in the left-right direction.
6. The lithium battery shell side wall punching device according to claim 1, characterized in that: the middle part of the top plate of the middle supporting frame (30) is provided with a central screw connection through hole, the upper adjusting screw (40) is screwed in the central screw connection through hole, the top end of the upper adjusting screw (40) extends out of the top plate of the middle supporting frame (30) and is movably connected with an upper horizontal supporting plate (41) through a bearing, and the top surface of the upper horizontal supporting plate (41) is tightly attached to the bottom surface of the top plate of the lithium battery shell (100).
7. The lithium battery shell side wall punching device according to claim 6, characterized in that: an upper buffering elastic layer (42) is fixed on the top surface of the upper horizontal support plate (41), and the top surface of the upper buffering elastic layer (42) is tightly attached to the bottom surface of the top plate of the lithium battery shell (100).
8. The lithium battery shell side wall punching device according to claim 1, characterized in that: bending guide blocks (11) are fixed on the top surfaces of the fixed bottom plates (10) on the left side and the right side of the middle support frame (30), lower bending parts (101) are formed at the bottoms of the two side plates of the lithium battery shell (100), and the lower bending parts (101) are positioned in through grooves in the lower parts of the bending guide blocks (11);
the shaping has a plurality of spiro union through-holes on the roof of the portion of bending down (101), and the screw portion spiro union of adjusting bolt (12) is in corresponding spiro union through-hole, and the bottom of the screw portion of all adjusting bolt (12) with one side stretches into the logical groove of lower part and swing joint on same bottom clamp plate (13), and the bottom surface of bottom clamp plate (13) presses on the top surface of the portion of bending down (101) that corresponds, and the bottom surface of the portion of bending down (101) presses on the top surface of PMKD (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123388464.9U CN216828196U (en) | 2021-12-30 | 2021-12-30 | Lithium battery shell side wall perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123388464.9U CN216828196U (en) | 2021-12-30 | 2021-12-30 | Lithium battery shell side wall perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216828196U true CN216828196U (en) | 2022-06-28 |
Family
ID=82113078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123388464.9U Active CN216828196U (en) | 2021-12-30 | 2021-12-30 | Lithium battery shell side wall perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216828196U (en) |
-
2021
- 2021-12-30 CN CN202123388464.9U patent/CN216828196U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213002183U (en) | Punch forming die for metal structural part | |
| CN203171306U (en) | Tooling for machining motor end covers | |
| CN208303597U (en) | A kind of aluminum profile press machine | |
| CN216828196U (en) | Lithium battery shell side wall perforating device | |
| CN111633237A (en) | Side plate punching mechanism of vertical rod of cable support frame | |
| CN103042255A (en) | Combined pneumatic punching tool | |
| CN211637897U (en) | Punching machine is used in automobile parts processing | |
| CN208083104U (en) | A kind of strip metal part coalignment | |
| CN212190809U (en) | Numerical control hydraulic punching machine | |
| CN213378750U (en) | Bottom plate unloading conveying mechanism | |
| CN210148301U (en) | Punching device for stamping part | |
| CN208583885U (en) | A kind of stamping die being easily installed on press machine | |
| CN215090082U (en) | Stainless steel angle steel punching device | |
| CN107470447B (en) | Building aluminium lamina membranacea piercing press | |
| CN212634064U (en) | High-efficient injection molding stamping die that has die cavity quick replacement structure | |
| CN212822131U (en) | Punching device for stamping part | |
| CN211218285U (en) | Environment-friendly double-end open type fixed station press | |
| CN213968569U (en) | Multi-row type rapid punching equipment | |
| CN216176313U (en) | Forging and pressing workstation convenient to location and recovery mould | |
| CN108356096A (en) | A kind of strip metal part coalignment | |
| CN218802629U (en) | Cutting and drilling integrated device for circuit board production | |
| CN212218687U (en) | Electric power signboard perforating device | |
| CN213002258U (en) | A no rivet jointing equipment for compound mould processing | |
| CN217343097U (en) | Punching die for aluminum cover plate | |
| CN212238842U (en) | Automobile electronic product press die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |