CN208800949U - Hold-down mechanism is used in a kind of pole welding of lithium battery cover plate - Google Patents
Hold-down mechanism is used in a kind of pole welding of lithium battery cover plate Download PDFInfo
- Publication number
- CN208800949U CN208800949U CN201821243373.1U CN201821243373U CN208800949U CN 208800949 U CN208800949 U CN 208800949U CN 201821243373 U CN201821243373 U CN 201821243373U CN 208800949 U CN208800949 U CN 208800949U
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- China
- Prior art keywords
- support platform
- guide rail
- bottom plate
- lithium battery
- battery cover
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Abstract
The utility model discloses a kind of pole welding hold-down mechanism of lithium battery cover plate, including bottom plate, support platform, mounting groove, compression cylinder, guide rail, rotating down pressing mechanism, the support platform is arranged on bottom plate by column, the mounting groove is arranged in support platform upper surface, the guide rail is vertically set on bottom plate by guide rail bracket, the compression cylinder is arranged in bottom plate, and it is located at below support platform, the compression cylinder is for driving rotating down pressing mechanism to move up and down along guide rail, the rotating down pressing mechanism includes link block, shaft, L-type connection frame, connecting rod, platen, rotation driving cylinder, rack gear, gear.The utility model structure is simple, novel, and high degree of automation can make pole precise positioning in pole welding groove, reach preferable welding effect.
Description
Technical field
The utility model relates to automation equipment field, compacting machine is used in the pole welding of specifically a kind of lithium battery cover plate
Structure.
Background technique
At present in a kind of laser welded material mechanism, the molding of lithium battery cover plate needs to weld positive and negative terminals, and pole
Column is circle, artificial 2 welding is all made of in welding profession at present to complete, manufacturing cost is higher, and production efficiency, accuracy rate
It is lower.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of pole welding hold-down mechanism of lithium battery cover plate
The problem of being proposed in background technique.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of pole welding hold-down mechanism of lithium battery cover plate, including bottom plate, support platform, mounting groove, compression cylinder,
Guide rail, rotating down pressing mechanism, the support platform are arranged on bottom plate by column, and the mounting groove is arranged in support platform
End face, the guide rail are vertically set on bottom plate by guide rail bracket, and the compression cylinder is arranged in bottom plate, and are located at support platform
Lower section, for the compression cylinder for driving rotating down pressing mechanism to move up and down along guide rail, the rotating down pressing mechanism includes connection
Block, shaft, L-type connection frame, connecting rod, platen, rotation driving cylinder, rack gear, gear, the biography of the link block and compression cylinder
Moved end connection, and link block is slidably connected with the guide rail, and the shaft extends vertically through link block, and with inside link block
It is connected at through hole by bearing detent, the shaft upper end connects one bending end of L-type connection frame, another bending of L-type connection frame
End vertically connects one end of the connecting rod, and the connecting rod other end is located at by platen described in rotation pin connection, the platen
It is arranged in above the lithium battery cover plate in mounting groove, and wherein one group on face lithium battery cover plate in two groups of pole welding grooves,
Shaft lower end is coaxially connected with the gear, and the rotation driving cylinder is arranged on bottom plate, and driving end is drivingly connected institute
The rack gear stated, the rack gear are engaged with the gear.
Further, when the driving end of the compression cylinder is in stretching state, rack and pinion is disengaged from.
Further, the L-type connection frame is connected with the rotating shaft the lower section that one end is located at support platform, connects with connecting rod
The one end connect is located at the side of support platform.
The beneficial effects of the utility model are:
The utility model provides a kind of pole welding hold-down mechanism of lithium battery cover plate, and structure is simple, novel, passes through
Compression cylinder in the state of stretching is shunk, and moves down link block along guide rail, and link block drives shaft to move down, the L of shaft upper end
Type connection frame and the gear of lower end move down therewith, at this point, the connecting rod connecting with L-type connection frame drives platen into mounting groove
Lithium battery cover plate push, the wherein one group of pole placed and platen on lithium battery cover plate in two groups of pole welding grooves connect
Touching, and the lower pressure by platen, then external welding equipment is welded to by the pole of lower pressure, it is welded and fixed
In pole welding groove, due to the interference effect of L-type connection frame, pole can not be able to 360 ° of welding, shaft lower end
Gear is engaged with rack after moving down, then by the driving end work of rotation driving cylinder, keeps rack gear mobile, mobile rack gear makes tooth
The rotation of wheel belt turn axis, the L-type connection frame of shaft upper end rotate by a certain angle, and in L-type connection frame rotary course, platen does not take off
From the pushing to pole, then external welding equipment to it before because L-type connection frame is interfered, weld by unwelded position,
360 ° of pole are made to be welded in pole welding groove.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the working state schematic representation of the utility model.
Fig. 2 is another working state schematic representation of the utility model.
Fig. 3 is support platform rectangular structure schematic diagram.
In figure: 1, bottom plate, 2, support platform, 3, mounting groove, 4, compression cylinder, 5, guide rail, 6, column, 7, guide rail bracket, 8,
Link block, 9, shaft, 10, L-type connection frame, 11, connecting rod, 12, platen, 13, rotation driving cylinder, 14, rack gear, 15, gear,
16, bearing, 17, rotational pin, 18, lithium battery cover plate, 19, pole welding groove.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
As shown in Figures 1 to 3, the utility model provides a kind of pole welding hold-down mechanism of lithium battery cover plate, including bottom
Plate 1, support platform 2, mounting groove 3, compression cylinder 4, guide rail 5, rotating down pressing mechanism, the support platform 2 are arranged by column 6
On bottom plate 1, in 2 upper surface of support platform, the guide rail 5 is vertically set on bottom plate by guide rail bracket 7 for the setting of mounting groove 3
On 1, the compression cylinder 4 is arranged in bottom plate 1, and is located at 2 lower section of support platform, and the compression cylinder 4 is for driving under rotation
Press mechanism is moved up and down along guide rail 5, the rotating down pressing mechanism include link block 8, shaft 9, L-type connection frame 10, connecting rod 11,
Platen 12, rotation driving cylinder 13, rack gear 14, gear 15, the link block 8 is connect with the driving end of compression cylinder 4, and is connected
Block 8 is slidably connected with the guide rail 5, and the shaft 9 extends vertically through link block 8, and leads to at the through hole inside link block 8
The connection of 16 detent of bearing is crossed, 9 upper end of shaft connects 10 1 bending end of L-type connection frame, and another bending end of L-type connection frame 10 is hung down
Direct-connected one end for connecing the connecting rod 11,11 other end of connecting rod connect the platen 1, the platen 12 by rotational pin 17
Above the lithium battery cover plate 18 being arranged in mounting groove 3, and on face lithium battery cover plate 18 in two groups of pole welding grooves 19
Wherein one group, 9 lower end of shaft is coaxially connected with the gear 15, the rotation driving setting of cylinder 13 on bottom plate 1,
Driving end is drivingly connected the rack gear 14, and the rack gear 14 is engaged with the gear 15.
When the driving end of the compression cylinder 4 is in stretching state, rack gear 14 is disengaged from gear 15.
One end that the L-type connection frame 10 is connect with shaft 9 is located at the lower section of support platform 2, connect with connecting rod 11
One end be located at the side of support platform 2.
The course of work: it is shunk by the compression cylinder 4 in stretching state, moves down link block 8 along guide rail 5, link block 8
Shaft 9 is driven to move down, the L-type connection frame 10 of 9 upper end of shaft and the gear 15 of lower end move down therewith, at this point, with L-type connection frame
The connecting rod 11 of 10 connections drives lithium battery cover plate 18 of the platen 12 into mounting groove 3 to push, two groups of poles on lithium battery cover plate 18
The contact of wherein one group of pole placed and platen 12 in column welding groove 19, and the lower pressure by platen 12, it is then outer
The welding equipment in portion is welded to by the pole of lower pressure, is weldingly fixed on it in pole welding groove 19, since L-type connects
The interference effect of frame 10, therefore, pole can not be able to 360 ° of welding, and the gear 15 of 9 lower end of shaft is nibbled after moving down with rack gear 14
It closes, then by the driving end work of rotation driving cylinder 13, keeps rack gear 14 mobile, mobile rack gear 14 makes gear 15 drive shaft
9 rotations, the L-type connection frame 10 of 9 upper end of shaft rotate by a certain angle, and in 10 rotary course of L-type connection frame, platen 12 is not departed from
Pushing to pole, then external welding equipment to it before because L-type connection frame 10 is interfered, weld by unwelded position,
360 ° of pole are made to be welded in pole welding groove 19, after the completion of this group of pole welds, the driving end of compression cylinder 4 stretches out, this
When will be placed on the lithium battery cover plate in mounting groove 3 18 rotate 180 ° placement, make in platen 12 and two groups of pole welding grooves 19
Then another set face is put into pole in this group of pole welding groove 19, then shunk by compression cylinder 4, and repeats
Process is stated, until two groups of pole welding grooves 19 on lithium battery cover plate 18 all complete welding with pole.
Above-described the utility model embodiment does not constitute the restriction to scope of protection of the utility model, any
Modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in the utility model
Claims within.
Claims (3)
1. a kind of lithium battery cover plate pole welding use hold-down mechanism, which is characterized in that including bottom plate, support platform, mounting groove,
Compression cylinder, guide rail, rotating down pressing mechanism, the support platform are arranged on bottom plate by column, and the mounting groove setting exists
Support platform upper surface, the guide rail are vertically set on bottom plate by guide rail bracket, and the compression cylinder is arranged in bottom plate, and position
Below support platform, the compression cylinder is for driving rotating down pressing mechanism to move up and down along guide rail, the rotating down pressing machine
Structure includes link block, shaft, L-type connection frame, connecting rod, platen, rotates driving cylinder, rack gear, gear, the link block and pressure
The driving end connection of tight cylinder, and link block is slidably connected with the guide rail, the shaft extend vertically through link block, and with company
It connects and is connected at the through hole inside block by bearing detent, the shaft upper end connects one bending end of L-type connection frame, L-type connection
Another bending end of frame vertically connects one end of the connecting rod, and the connecting rod other end passes through platen described in rotation pin connection, institute
It states platen to be located above the lithium battery cover plate being arranged in mounting groove, and on face lithium battery cover plate in two groups of pole welding grooves
Wherein one group, shaft lower end is coaxially connected with the gear, and the rotation driving cylinder is arranged on bottom plate, and driving end drives
The dynamic connection rack gear, the rack gear are engaged with the gear.
2. the pole welding hold-down mechanism of lithium battery cover plate according to claim 1, which is characterized in that the compression gas
When the driving end of cylinder is in stretching state, rack and pinion is disengaged from.
3. the pole welding hold-down mechanism of lithium battery cover plate according to claim 1, which is characterized in that the L-type connects
It connects frame and is connected with the rotating shaft the lower section that one end is located at support platform, the one end connecting with connecting rod is located at the side of support platform
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243373.1U CN208800949U (en) | 2018-08-01 | 2018-08-01 | Hold-down mechanism is used in a kind of pole welding of lithium battery cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243373.1U CN208800949U (en) | 2018-08-01 | 2018-08-01 | Hold-down mechanism is used in a kind of pole welding of lithium battery cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208800949U true CN208800949U (en) | 2019-04-30 |
Family
ID=66229086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821243373.1U Active CN208800949U (en) | 2018-08-01 | 2018-08-01 | Hold-down mechanism is used in a kind of pole welding of lithium battery cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208800949U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857228A (en) * | 2018-08-01 | 2018-11-23 | 安徽智森电子科技有限公司 | Hold-down mechanism is used in a kind of pole welding of lithium battery cover plate |
| CN110434527A (en) * | 2019-08-01 | 2019-11-12 | 合肥国轩高科动力能源有限公司 | A kind of portable lithium battery cover plate welder |
| CN115055849A (en) * | 2022-07-27 | 2022-09-16 | 宜宾长盈精密技术有限公司 | Battery cover plate pole welding tool |
-
2018
- 2018-08-01 CN CN201821243373.1U patent/CN208800949U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857228A (en) * | 2018-08-01 | 2018-11-23 | 安徽智森电子科技有限公司 | Hold-down mechanism is used in a kind of pole welding of lithium battery cover plate |
| CN110434527A (en) * | 2019-08-01 | 2019-11-12 | 合肥国轩高科动力能源有限公司 | A kind of portable lithium battery cover plate welder |
| CN115055849A (en) * | 2022-07-27 | 2022-09-16 | 宜宾长盈精密技术有限公司 | Battery cover plate pole welding tool |
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