Clamping method of self-clamping type clamp

Abstract

The invention discloses a clamping method of a self-clamping type clamp. The self-clamping type clamp comprises a bottom plate, a pair of movable plates, a pair of base plates, a pair of clamping plates and telescopic parts, wherein one pair of the base plates is oppositely fixed on the bottom plate; one pair of the clamping plates is oppositely arranged inside one pair of the base plates; one pair of movable plates is oppositely arranged outside one pair of base plates; through holes are formed in the base plates; one end, which penetrates through the base plates, of a bolt is connected with the movable plates, and the other end of the bolt is connected with the clamping plates; a slide slot is formed in the bottom plate; the trend of the slide slot is consistent with a connecting line of the two movable plates; the lower ends of the movable slots are in sliding connection in slide slots; the bolt between the movable plates and the base plates is sleeved by a strong spring; the telescopic parts are separately arranged between one pair of movable plates; and when the telescopic parts are in the shortest state, one pair of clamping plates is kept to be engaged. Compared with the prior art, the self-clamping type clamp has the beneficial effects of being very convenient to use, and simple in structure.

Description

technical field [0001] The invention relates to a clamping method of a self-clamping clamp. Background technique [0002] Casting tooling has the following installation and positioning methods: [0003] Shoulder fixation: The fixation method adopted by the through-hole cover plate. Press the insert with the boss at the bottom into the cover plate, and then press the movable mold support plate or the fixed mold seat plate and the cover plate tightly with screws. If the insert size is too large, you can also set reinforcement screws in the middle. Usually, circular inserts have bosses all around, and non-circular inserts only need to be provided with some bosses, large inserts have bosses on both sides, and small inserts have bosses on one side. For circular and direction requirements, anti-rotation pins are also required to prevent misalignment. This fixing method is generally suitable for die-casting molds with deep or multiple cavities or narrow inserts that cannot be f...

AI Technical Summary

Problems solved by technology

The accuracy of manual positioning adjustment is low, generally requires multiple operations, long adjustment time and low efficiency

[0009] 2. During the processing, when the clamping and loosening of the corner cylinder occurs and the pressure detected by the pressure sensor is lower than the set value, the microcomputer controller can only give an early warning. When there is no operator on site, the equipment will automatically stop. When the site is long When no one is on duty or repairing for a long time, the equipment will also be at a standstill, which will seriously affect the processing efficiency of production

In this way, the labor intensity of the operator will be increased, and the production efficiency will also be reduced.

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