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Clamp

A fixture and clamping block technology, which is applied in the direction of hand-held tools and manufacturing tools, can solve the problems of small contact area between tweezers and components, component slipping, operator fatigue, etc., and achieve the effect of avoiding instability and clamping stability

Inactive Publication Date: 2013-10-16
FOSHAN PREMIER SCI & TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are disadvantages in using tweezers to clamp components: since the chip components such as integrated circuits need to be clamped, the contact area between the tweezers and the components is small when clamping, and it is easy to cause the components to slip due to unstable clamping, thereby causing damage to the components
In addition, since the tweezers are clamped by manual force during clamping, long-term operation is likely to cause operator fatigue

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0037] Please refer to Figure 1 to Figure 4 , the clamp 10 provided by the embodiment of the present invention includes two elastic clamp arms 20 , two clamp blocks 30 , a regulating valve 40 , and a fixed cap 50 .

[0038] The elastic clip arms 20 are strip-shaped thin plates. The two elastic clip arms 20 are arranged symmetrically to each other. The tails of the two elastic clip arms 20 are connected together to form a connecting end 21 . The other ends of the opposite connecting ends of the two elastic clip arms 20 are opened from the connecting end 21, and the head of the other end is bent and tapered gradually from the bending place, thereby forming a pointed end, and the pointed end is formed with a mutual Opposite ball head 25. A plurality of fixed slots 23 adjacent to each other are formed on the bottom surface of the elastic clip arm 20 near the c...

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PUM

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Abstract

Clamping tweezers include two elastic arms, two grips, and an adjustment block. The two elastic arms are connected to each other at one end to form a connected end, and start to open from the connected end. Each elastic arm defines a number of spaced grooves adjacent to the connected end. The two grips are rotatably positioned on the distal ends of the two elastic arms, and include two gripping surfaces that face to each other. The adjustment block fits over the two elastic arms from the connected end, and includes teeth and an elastic piece configured for allowing the teeth to engage with the grooves. The adjustment block is able to slide along the elastic arms to adjust an open angle of the two elastic arms.

Description

technical field [0001] The invention relates to a clamp. Background technique [0002] When disassembling a circuit board or replacing a component on a circuit board, such as an integrated circuit chip, the usual method is to heat the component to be removed with a heat gun to melt its solder joints, then hold the component with tweezers and remove it from the circuit board. Take it off; use tweezers to hold the component to be installed and place it on the circuit board where it needs to be installed, and install the component on the circuit board with a heat gun. [0003] However, there are disadvantages in using tweezers to clamp components: since the chip components such as integrated circuits need to be clamped, the contact area between the tweezers and the components is small when clamping, and it is easy to cause the components to slip due to unstable clamping, thereby causing damage to the components . In addition, since the tweezers are clamped by manual force dur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B9/02
CPCB25B9/02
Inventor 龙平发梁伟鹏田援甫
Owner FOSHAN PREMIER SCI & TECH CO LTD