Push-pull type PCB fixing jig
Through the design of push-pull PCB board fixing fixture, the cylinder drive clamp is used to approach and elastic components are used to distance the elastic components, the problem of poor clamping of printed circuit boards in the prior art is solved, and the reliability and production of solder operations are improved. efficiency.
CN222235171UActive Publication Date: 2024-12-24DONGGUAN NUOZHENG ELECTRONICS CO LTD
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Patent Information
- Application Number
- CN202420750912.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-11
Smart Images
Figure CN222235171U_ABST
Abstract
The utility model relates to the technical field of jigs, in particular to a push-pull type PCB fixing jig. Comprising a first base and a first substrate, the first base is at least provided with a first air cylinder, the first substrate is detachably installed on the first base, the first substrate is at least movably provided with two first clamping blocks, and the two first clamping blocks are arranged in a left-right spaced mode and form a clamping area used for clamping a PCB; one first air cylinder is used for driving one first clamping block to move, and a first elastic component is connected between each first clamping block and the first base plate; and when the first air cylinder cancels the action on the two first clamping blocks, the first elastic component can act on the two first clamping blocks to move away from the center direction of the first substrate so as to clamp the PCB. Compared with the prior art, the PCB is clamped through elastic force, the problem that in the prior art, when an air cylinder is used for hard clamping, the PCB warps upwards can be solved, clamping of the thinner PCB for tin soldering operation is facilitated, and it is guaranteed that tin soldering operation is conducted reliably.
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