A positioning fixture for a semi-automatic spot welding machine
A positioning fixture and spot welding machine technology, applied in the field of fixtures, can solve problems such as low production efficiency, long waiting time for employees, limited battery capacity, etc., and achieve the effect of improving production efficiency and saving waiting time
Active Publication Date: 2017-05-10
深圳市电精灵销售有限公司
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Problems solved by technology
[0002] At present, in the production process of power batteries, due to the limited battery capacity and voltage, in the actual use process, the single batteries are often used in series and parallel. The existing series and parallel methods are to connect multiple batteries that need to be connected in parallel. The two poles of the battery are welded on different nickel sheets respectively. When using the battery semi-automatic spot welding device for spot welding, place the positioning fixture with the battery cell and the nickel sheet on the positioning mechanism of the semi-automatic spot welding device to align the battery pack. Spot welding is performed on the front and back sides. Since the semi-automatic spot welding device itself is only equipped with one positioning mechanism, the waiting time for the equipment is too long during spot welding, and the production efficiency is low.
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[0012] In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0013] Such as Figure 1 to Figure 3 As shown, the present invention discloses a positioning fixture for a semi-automatic spot welding machine, including a base plate 1, a baffle plate 6 is arranged in the middle of the base plate 1, positioning grooves 9 are respectively provided on both sides of the base plate 1, and the base plate 1, a first fixed clamping mechanism 7 and a second fixed clamping mechanism 8 are respectively provided on the side of the positioning groove 9 away from the baffle plate 6.
[0014] The above-mentioned first fixed clamping mechanism 7 includes a clamping cylinder 71, the clamping cylinder 71 is fixed on the base plate 1, and the end of the clamping cylinder 71 away from t...
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The invention relates to a jig, and provides a positioning fixture for a semi-automatic spot welder. The positioning fixture comprises a bottom plate, wherein a baffle is arranged in the middle of the bottom plate; positioning grooves are formed in the bottom plate and positioned on the two sides of the baffle; a first fixing clamping mechanism and a second fixing clamping mechanism are arranged on the bottom plate and positioned on the sides, far away from the baffle, of the positioning grooves respectively; a backing plate is arranged on the bottom plate and positioned at one end of the plate; a first air cylinder ejection mechanism and a second air cylinder ejection mechanism are arranged on the backing plate; and each of the first air cylinder ejection mechanism and the second air cylinder ejection mechanism is positioned at one end of the corresponding positioning groove. The positioning fixture can realize that the semi-automatic spot welder can perform spot welding on a battery pack circularly and sequentially, so that the waiting time is saved, and the production efficiency is improved greatly.
Description
technical field [0001] The invention relates to the field of jigs, in particular to a positioning jig for a semi-automatic spot welding machine. Background technique [0002] At present, in the production process of power batteries, due to the limited battery capacity and voltage, in the actual use process, the single batteries are often used in series and parallel. The existing series and parallel methods are to connect multiple batteries that need to be connected in parallel. The two poles of the battery are welded on different nickel sheets respectively. When using the battery semi-automatic spot welding device for spot welding, place the positioning fixture with the battery cell and the nickel sheet on the positioning mechanism of the semi-automatic spot welding device to align the battery pack. Spot welding is carried out on the front and back sides. Since the semi-automatic spot welding device itself is only equipped with one positioning mechanism, the waiting time for...
Claims
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IPC IPC(8): B23K37/04B23K11/11
CPCB23K11/11B23K37/0443B23K2101/36
Inventor 刘厚德刘君雁欧阳文
Owner 深圳市电精灵销售有限公司