A self-leveling fixture

Abstract

The invention discloses a novel self-levelling fixture. The novel self-levelling fixture comprises a support base, a moving plate, a control box, a vertical plate, a sliding table fixing plate, a pneumatic sliding table, an air cylinder and a self-levelling pressing clamp mechanism. The control box is electrically connected with the pneumatic sliding table. A left stop block and a right stop block are arranged at the two ends of a control guide rail. A limiting block is arranged on the pneumatic sliding table. A micrometer is arranged on the sliding table fixing plate. The self-levelling pressing clamp mechanism comprises a pressing clamp transmission plate, a pressing plate, a pressing clamp sliding connecting block, a levelling mechanism and two hook blocks. The pressing clamp sliding connecting block is in a T shape and is arranged between the two hook blocks, and a sliding clearance is reserved between the pressing clamp sliding connecting block and each hook block. The levelling mechanism is connected with the pressing clamp sliding connecting block in a contact mode. According to the fixture, limiting is achieved through the micrometer, the pressing amount can be accurately adjusted according to a product, the self-levelling pressing clamp mechanism can conduct self-levelling according to the surface state of the product in the pressing process, clamping pressure is evenly and perpendicularly applied to the product surface, the product is accurately and reliably clamped, the machining effect of the product is guaranteed, and machining precision is improved.

Description

technical field [0001] The invention relates to the technical field of product clamps, in particular to a self-leveling clamp. Background technique [0002] The limit of the pressing tool refers to limiting the pressing amount and moving range of the pressing tool according to the processing station, the position of the processing tool, and the thickness and length of the product, so that the processing tool can be positioned with high efficiency and effectively improve the positioning efficiency; Not only is the positioning accuracy of the tool not high, but it cannot be self-leveled and then clamped according to the surface state and texture of the product. Therefore, it is impossible to scientifically control the pressing amount of the tool to ensure that the product can be clamped reliably. To ensure the processing accuracy, it is not suitable for high-finish processing or the limit in the processing of special products. Contents of the invention [0003] The technica...

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Problems solved by technology

[0002] The limit of the pressing tool refers to limiting the pressing amount and moving range of the pressing tool according to the processing station, the position of the processing tool, and the thickness and length of the product, so that the processing tool can be positioned with high efficiency and effectively improve the positioning efficiency; Not only is the positioning accuracy of the tool not high, but it cannot be self-leveled and then clamped according to the surface state and texture of the product. Therefore, it is impossible to scientifically control the pressing amount of the tool to ensure that the product can be clamped reliably. To ensure machining accuracy, it is not suitable for high-finish machining processes or limit positions in special product processing

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