Two-way synchronous and equal-pressure clamp and its application method
A two-way synchronous, isobaric technology, used in manufacturing tools, workpiece clamping devices, etc., can solve the problems of small pressure can not support, high cost, synchronization difference and other problems
Active Publication Date: 2020-10-30
无锡丹尼克尔自动化科技有限公司
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Problems solved by technology
The disadvantages are: 1. Using spring, although it can keep moving synchronously in the end, the pressure of the elastic mechanism on the product changes in the middle process, and there will be disadvantages that the product cannot be supported by a small pressure, and the product is worn by a large pressure; 2. Double electric cylinders are used, Due to the difference in synchronization, one electric cylinder is affected by the non-synchronization of another electric cylinder during the working process, which will reduce the service life of the electric cylinder and the cost is also high
Method used
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[0033] The technical solutions of the invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the invention, not all of them. Based on the embodiments of the invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the invention.
[0034] In the description of the invention, it should be noted that the terms "centre", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be configured in a specific orientation, and ope...
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The invention discloses a two-way synchronous fixture keeping the equal-pressure effect and a use method. The two-way synchronous fixture keeping the equal-pressure effect comprises a first pressing part, a second pressing part and a control part, wherein the first pressing part comprises a first pressing cylinder and a driven rotating cylinder; the driven rotating cylinder is connected to a firstinstallation plate; the second pressing part comprises a second pressing cylinder and a driving rotating cylinder; the second pressing cylinder is connected to the driving rotating cylinder; the driving rotating cylinder is connected to a second installation plate; the first installation plate and the second installation plate are relatively arranged; the first pressing cylinder is connected withthe control part through an overflow valve and a three-position five-way electromagnetic valve A; and the driven rotating cylinder is connected with the control part through a three-position five-waymiddle discharge electromagnetic valve. The two-way synchronous fixture keeping the equal-pressure effect and the use method in the invention have the advantages that the cylinder is used as a pressing mechanism; due to matching of the electromagnetic valve and the overflow valve, it is ensured that the pressure on a product and the pressure borne bythe product when the product movesto any end ofthe fixture are always constant in a clamping process; and the adaptive capability is high.
Description
technical field [0001] The invention belongs to the field of automatic production, and in particular relates to a bidirectionally synchronous and isobaric fixture for fixing a processing object so that it occupies a correct position so as to accept construction or inspection and a use method thereof. Background technique [0002] The automated production line is the route that the product production process goes through, that is, the route formed by a series of production activities such as processing, transportation, assembly, and inspection, starting from the entry of raw materials into the production site. Assembly is to combine several parts of the product through tight fitting, buckle, screw connection, bonding, riveting, etc. to obtain a finished or semi-finished product that meets the predetermined dimensional accuracy and function. The assembly realized by manual handling (touching, sorting, grabbing, moving, placing, applying force, etc.) of each component is called...
Claims
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IPC IPC(8): B25B11/02
CPCB25B11/02
Inventor 张杰杨一群
Owner 无锡丹尼克尔自动化科技有限公司