CN204171524U - A kind of high efficiency welder - Google Patents
A kind of high efficiency welder Download PDFInfo
- Publication number
- CN204171524U CN204171524U CN201420601709.2U CN201420601709U CN204171524U CN 204171524 U CN204171524 U CN 204171524U CN 201420601709 U CN201420601709 U CN 201420601709U CN 204171524 U CN204171524 U CN 204171524U
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- soldering tip
- support frame
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- device plate
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Abstract
The utility model provides a kind of high efficiency welder, and comprise for supporting and the upper support frame linked together and lower support frame, described upper support frame by-level is provided with gripper shoe, and the two ends of described gripper shoe are separately fixed on upper support frame; The top board of described upper support frame is installed with pre-air cylinder, and the piston rod of described pre-air cylinder is connected with upper welding mechanism through its top board; The base plate of described lower support frame is installed with lower pre-air cylinder, and the piston rod of described lower pre-air cylinder is connected with lower welding mechanism through its base plate; Described upper welding mechanism and lower welding mechanism symmetry are positioned at the upper and lower of described gripper shoe.Achieve bull multiple spot to weld simultaneously, improve welding efficiency; Separate between each upper and lower soldering tip, insulation isolation makes the electric current on each soldering tip even, ensures welding quality.
Description
Technical field
The utility model relates to lithium battery welder, is specifically related to a kind of high efficiency welder.
Background technology
Because lithium battery environmental pollution is little, noiselessness, energy advantages of higher, existing by the power source as new-energy automobile, its main operational principle provides electric energy by lithium battery to motor, and drive motor operates, thus propelling vehicle advances.Power source as electric automobile is by the lithium battery of some by series and parallel, is installed with electrode and collector plate and forms high-power, jumbo lithium battery group at its negative or positive electrode.And the connection between electrode and collector plate, normally adopt resistance welding technology, electric resistance welding is pressed by welding work pieces between two electrodes, utilizes instantaneous large-current during energising to make contact portion produce resistance heat, and make it melt, reach the object combined between metal.Without the need to the auxiliary and welding material of other welding things during electric resistance welding, its welding cost is low, and being conducive to benefit increases, convenient operation, Environmental Safety and high compared with other welding manner production efficiencys.
Existing welder structure as shown in Figure 1, it is made up of upper soldering tip 2, lower soldering tip 3 and hold down gag 1 etc., it is the lower pressure power being provided upper soldering tip 2 by hold down gag 1, make soldering tip 2, lower soldering tip 3 compresses soldered thing under pressure, discharged by external control system again, complete single-point welding.But it exists following not enough: 1, due to this device only single welding head structure, can only carry out single-point welding to welded product when welding, speed is slow, affects efficiency; By manual work when 2, welding, and operation single for a long time easily makes employee tired, and workman cannot be concentrated one's energy, and easily causes wrong weldering, welds phenomenon less; 3, welding produces spark, harmful to human safety; 4, solder joint skewness.
In addition, at present in order to improve welding efficiency, also have and adopt multiple operator mode, but the multiple operator mode adopted in industry is carried out branch based on a battery lead plate often and is arranged multiple soldering tip, the problem of the rear welding current inequality of shunting can be there is in this structure, and the quality stability of impact welding.So the improvement of resistance welding technology, great especially to the development meaning of new-energy automobile industry.
Utility model content
The purpose of this utility model is just to provide a kind of high efficiency welder, realizes bull multiple spot automatic welding simultaneously, improves welding efficiency and welding quality.
In order to reach above-mentioned effect, the utility model provides a kind of high efficiency welder, comprise for supporting and the upper support frame linked together and lower support frame, described upper support frame by-level is provided with gripper shoe, and the two ends of described gripper shoe are separately fixed on upper support frame; The top board of described upper support frame is installed with pre-air cylinder, and the piston rod of described pre-air cylinder is connected with upper welding mechanism through its top board; The base plate of described lower support frame is installed with lower pre-air cylinder, and the piston rod of described lower pre-air cylinder is connected with lower welding mechanism through its base plate; Described upper welding mechanism and lower welding mechanism symmetry are positioned at the upper and lower of described gripper shoe; Described upper welding mechanism comprises the moment device plate of going into battle be connected with the piston rod of upper pre-air cylinder, described in moment device plate square formula of going into battle of going into battle be placed with multiple upper soldering tip; Described lower welding mechanism comprises the lower battle array moment device plate be connected with the piston rod of lower pre-air cylinder, and described lower battle array moment device plate square formula of going into battle is placed with multiple lower soldering tip; Described upper soldering tip and lower soldering tip are symmetrical set.
Further, the root of described upper soldering tip is located in goes into battle in moment device plate, and it is respectively equipped with insulating flange sleeve and upper insulation spacer with the upper and lower end face junction of moment device plate of going into battle, and soldering tip is insulated with moment device plate of going into battle and is connected; The root of described lower soldering tip is located in lower battle array moment device plate, and the upper and lower end face junction of itself and lower battle array moment device plate is respectively equipped with lower insulation spacer and lower insulating flange sleeve, lower soldering tip is insulated with lower battle array moment device plate and is connected.
Further, the upper soldering tip bar portion be positioned at described in below moment device plate of going into battle is arranged with pre-compressed spring; The described lower soldering tip bar portion be positioned at above lower battle array moment device plate is arranged with lower pre-compressed spring.
Further, described pre-air cylinder and upper welding mechanism carry out translation along the top board of upper support frame; Described lower pre-air cylinder and lower welding mechanism carry out translation along the base plate of lower support frame.
Further, the centre position of described gripper shoe is provided with the welding hole matched with upper and lower soldering tip.
Further, described welding hole is horizontally disposed strip groove.
Welder of the present utility model adopts multiple upper and lower soldering tip battle array square formula to be arranged on upper and lower battle array moment device plate, and is that axisymmetrical is arranged with gripper shoe.During operation, first collector plate to be welded placed on the supporting plate, and carry out corresponding by each pad with upper and lower soldering tip position, the position of its position by mobile collector plate or mobile pre-air cylinder and welding mechanism realizes.Sequence corresponding with collector plate for electrode slice, finally upper pre-air cylinder is depressed into desired location, in drive, welding mechanism moves down again, and provides preload pressure by upper pre-compressed spring to each upper soldering tip; Same precompressed cylinder at present rises to desired location, drives on lower welding mechanism and moves, and provide preload pressure by lower pre-compressed spring to each lower soldering tip; Make electrode slice and collector plate close contact, control cabinet discharges, and each soldering tip performs welding action, and after completing, upper and lower soldering tip resets, and completes the welding of a whole collector plate from face.Certainly also can weld multiple collector plate simultaneously, design the arrangement of upper and lower soldering tip according to actual needs.
So the beneficial effects of the utility model have:
1, in the utility model, upper and lower soldering tip is in being arranged in upper and lower battle array moment device plate to shape battle array square formula, thus achieves bull multiple spot and weld simultaneously, improves welding efficiency.
2, upper and lower soldering tip of the present utility model makes soldering tip insulate with battle array moment device plate by insulating flange sleeve and insulation spacer to be connected; make between each upper and lower soldering tip separate; do not interfere with each other; insulation isolating problem between the upper and lower soldering tip solving bull arrangement architecture; make the electric current on each soldering tip of welding current divided current even, ensure welding quality.
3, upper and lower soldering tip of the present utility model is except by except precompressed cylinders providing power, also installs pre-compressed spring additional and provides the pre-pressing force being more suitable for welding, ensure that the good contact of electrode slice and collector plate, also protects them simultaneously and avoids being subject to external force infringement.
4, because upper and lower welding mechanism can carry out translation along its bracing frame, suitably can adjust the correspondence position relation of upper and lower soldering tip and collector plate, certainly go back adjustable collector plate position on the supporting plate, thus complete the conversion welding between many group battle array square points easily.
5, the utility model achieve individual solder joint is carried out simultaneously, automatic welding, efficiently solve the problem of wrong weldering, few weldering, improve welding quality; And reduce hand labor, protection Employee Security.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is existing welder structural representation;
Fig. 2 is welder structural representation of the present utility model;
A portion enlarged diagram in Fig. 3 in Fig. 2;
In figure: 1-hold down gag, the upper soldering tip of 2-, soldering tip under 3-, the upper insulating flange sleeve of 4-1, insulating flange sleeve under 4-2,5-1 goes into battle moment device plate, battle array moment device plate under 5-2, the upper insulation spacer of 6-1, insulation spacer under 6-2, the upper pre-compressed spring of 7-1, pre-compressed spring under 7-2,8-collector plate, 9-gripper shoe, 10-lower support frame, 11-upper support frame, the upper pre-air cylinder of 12-1, pre-air cylinder under 12-2, the upper welding mechanism of 13-, welding mechanism under 14-.
Detailed description of the invention
As shown in Figure 2, a kind of high efficiency welder, comprise for supporting and the upper support frame 11 linked together and lower support frame 10, described upper support frame 11 by-level is provided with gripper shoe 9, and the two ends of described gripper shoe 9 are separately fixed on upper support frame 11; The centre position of gripper shoe is provided with the horizontal strip groove matched with upper and lower soldering tip.The top board of described upper support frame 11 is installed with pre-air cylinder 12-1, and the piston rod of described pre-air cylinder 12-1 is connected with upper welding mechanism 13 through its top board; The base plate of described lower support frame 10 is installed with lower pre-air cylinder 12-2, the piston rod of described lower pre-air cylinder 12-2 is connected with lower welding mechanism 14 through its base plate; Described upper welding mechanism 13 and lower welding mechanism 14 symmetry are positioned at the upper and lower of gripper shoe 9.
As shown in Figure 2,3, upper welding mechanism 13 comprises the moment device plate 5-1 that goes into battle be connected with the piston rod of upper pre-air cylinder 12-1, and the moment device plate 5-1 that goes into battle square formula of going into battle is placed with multiple upper soldering tip 2; Lower welding mechanism 14 comprises the lower battle array moment device plate 5-2 be connected with the piston rod of lower pre-air cylinder 12-2, and lower battle array moment device plate 5-2 square formula of going into battle is placed with multiple lower soldering tip 3; Described upper soldering tip 2 is symmetrical set with lower soldering tip 3.
As shown in Figure 3, the root of upper soldering tip 2 is located in goes into battle in moment device plate 5-1, it is respectively equipped with insulating flange sleeve 4-1 and upper insulation spacer 6-1 with the upper and lower end face junction of the moment device plate 5-1 that goes into battle, and soldering tip 2 is insulated with the moment device plate 5-1 that goes into battle and is connected; The upper soldering tip 2 bar portion be positioned at below the moment device plate 5-1 that goes into battle is arranged with pre-compressed spring 7-1.The root of described lower soldering tip 3 is located in lower battle array moment device plate 5-2, and the upper and lower end face junction of itself and lower battle array moment device plate 5-2 is respectively equipped with lower insulation spacer 6-2 and lower insulating flange sleeve 4-2, lower soldering tip 3 is insulated with lower battle array moment device plate 5-2 and is connected; The lower soldering tip 3 bar portion be positioned at above lower battle array moment device plate 5-2 is arranged with lower pre-compressed spring 7-2.
Further, upper pre-air cylinder 12-1 and upper welding mechanism 13 carry out translation along the top board of upper support frame 11; Described lower pre-air cylinder 12-2 and lower welding mechanism 14 carry out translation along the base plate of lower support frame 10.
During operation, first collector plate to be welded placed on the supporting plate, and carry out corresponding by each pad with upper and lower soldering tip position, the position of its position by mobile collector plate or mobile pre-air cylinder and welding mechanism realizes.Put well corresponding with collector plate for electrode slice, finally upper pre-air cylinder is depressed into desired location, in drive, welding mechanism moves down again, and provides preload pressure by upper pre-compressed spring to each upper soldering tip; Same precompressed cylinder at present rises to desired location, drives on lower welding mechanism and moves, and provide preload pressure by lower pre-compressed spring to each lower soldering tip; Make electrode slice and collector plate close contact, control cabinet discharges, and each soldering tip performs welding action, and after completing, upper and lower soldering tip resets, and completes the welding of a whole collector plate from face.
Above embodiment is not limited only to protection domain of the present utility model, all modify based on basic thought of the present utility model or change all belong to protection domain of the present utility model.
Claims (6)
1. a high efficiency welder, comprise for supporting and the upper support frame linked together and lower support frame, it is characterized in that: described upper support frame by-level is provided with gripper shoe, the two ends of described gripper shoe are separately fixed on upper support frame; The top board of described upper support frame is installed with pre-air cylinder, and the piston rod of described pre-air cylinder is connected with upper welding mechanism through its top board; The base plate of described lower support frame is installed with lower pre-air cylinder, and the piston rod of described lower pre-air cylinder is connected with lower welding mechanism through its base plate; Described upper welding mechanism and lower welding mechanism symmetry are positioned at the upper and lower of described gripper shoe; Described upper welding mechanism comprises the moment device plate of going into battle be connected with the piston rod of upper pre-air cylinder, described in moment device plate square formula of going into battle of going into battle be placed with multiple upper soldering tip; Described lower welding mechanism comprises the lower battle array moment device plate be connected with the piston rod of lower pre-air cylinder, and described lower battle array moment device plate square formula of going into battle is placed with multiple lower soldering tip; Described upper soldering tip and lower soldering tip are symmetrical set.
2. high efficiency welder according to claim 1, it is characterized in that: the root of described upper soldering tip is located in goes into battle in moment device plate, it is respectively equipped with insulating flange sleeve and upper insulation spacer with the upper and lower end face junction of moment device plate of going into battle, and soldering tip is insulated with moment device plate of going into battle and is connected; The root of described lower soldering tip is located in lower battle array moment device plate, and the upper and lower end face junction of itself and lower battle array moment device plate is respectively equipped with lower insulation spacer and lower insulating flange sleeve, lower soldering tip is insulated with lower battle array moment device plate and is connected.
3. high efficiency welder according to claim 1, is characterized in that: described in the upper soldering tip bar portion be positioned at below moment device plate of going into battle be arranged with pre-compressed spring; The described lower soldering tip bar portion be positioned at above lower battle array moment device plate is arranged with lower pre-compressed spring.
4. high efficiency welder according to claim 1, is characterized in that: described pre-air cylinder and upper welding mechanism carry out translation along the top board of upper support frame; Described lower pre-air cylinder and lower welding mechanism carry out translation along the base plate of lower support frame.
5. high efficiency welder according to claim 1, is characterized in that: the centre position of described gripper shoe is provided with the welding hole matched with upper and lower soldering tip.
6. high efficiency welder according to claim 5, is characterized in that: described welding hole is horizontally disposed strip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601709.2U CN204171524U (en) | 2014-10-17 | 2014-10-17 | A kind of high efficiency welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601709.2U CN204171524U (en) | 2014-10-17 | 2014-10-17 | A kind of high efficiency welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171524U true CN204171524U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420601709.2U Expired - Fee Related CN204171524U (en) | 2014-10-17 | 2014-10-17 | A kind of high efficiency welder |
Country Status (1)
| Country | Link |
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| CN (1) | CN204171524U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215531A (en) * | 2015-10-14 | 2016-01-06 | 界首市迅立达电梯有限公司 | A kind of type variable point, projection welder |
| CN107175394A (en) * | 2017-07-12 | 2017-09-19 | 上海克来罗锦机电自动化工程有限公司 | A kind of circumferential weld multiple spot automatic soldering device |
| CN107262893A (en) * | 2017-08-09 | 2017-10-20 | 唐山开元阻焊设备有限公司 | A kind of solar water heater heat-collecting plate seam welder |
| CN110181216A (en) * | 2019-06-18 | 2019-08-30 | 台州杜瑞仪表有限公司 | Gas meter chamber cap weld fixture apparatus |
-
2014
- 2014-10-17 CN CN201420601709.2U patent/CN204171524U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215531A (en) * | 2015-10-14 | 2016-01-06 | 界首市迅立达电梯有限公司 | A kind of type variable point, projection welder |
| CN107175394A (en) * | 2017-07-12 | 2017-09-19 | 上海克来罗锦机电自动化工程有限公司 | A kind of circumferential weld multiple spot automatic soldering device |
| CN107175394B (en) * | 2017-07-12 | 2022-08-05 | 上海奥可威智能设备有限公司 | Circular seam multi-point automatic welding device |
| CN107262893A (en) * | 2017-08-09 | 2017-10-20 | 唐山开元阻焊设备有限公司 | A kind of solar water heater heat-collecting plate seam welder |
| CN110181216A (en) * | 2019-06-18 | 2019-08-30 | 台州杜瑞仪表有限公司 | Gas meter chamber cap weld fixture apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 230601 Anhui city in Hefei Province, the economic and Technological Development Zone No. 62 battery factory Patentee after: Huating (Hefei) Power Technology Co.,Ltd. Address before: Qing Luan road 230601 Anhui city in Hefei Province Economic and Technological Development Zone No. 26 Patentee before: Huating (Hefei) Power Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20211017 |