What action, classification and component does machine tool clamping apparatus have?

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  • source:AMANCIO CNC Machining
Dispatch of net of machine tool of Chinese numerical control: "Labour desire be apt to its thing, surely first benefit its implement. " the mark that the tool is human civilization progress. Since 20 centuries evening, modern production technology and mechanical workmanship automation had great progress. But tool (contain clamping apparatus, cutting tool, measure and complementary etc) in ceaseless innovation, its function is very remarkable still. The quality that machine tool clamping apparatus machines to the spare parts, productivity and product cost are having immediate effect. Accordingly, in no matter be made in the tradition,making modern still production system, clamping apparatus is important tooling. 1, the 　 of action 　 　 of machine tool clamping apparatus (1) assure to machine precision to hold clip work with machine tool clamping apparatus, the relative position between accurate and can certain work and cutting tool, machine tool affects, can assure to machine precision. (2) raise clamping apparatus of manufacturing efficiency machine tool can apace locates workpiece and clamp, can reduce auxiliary time, improve manufacturing efficiency. (3) reduce clamping apparatus of labor intensity machine tool to use mechanical, pneumatic, fluid to use clamp device, can reduce labor intensity of the worker. 　 of machine tool clamping apparatus (4) the craft limits that enlarges a machine tool uses machine tool clamping apparatus, can enlarge the size range of pipe bent of the machine tool, for example, on lathe or drilling machine use boring model can replace boring machine to bore hole, make lathe, drilling machine has the function of boring machine. 2, the 　 of classified 　 　 of machine tool clamping apparatus 2.

1. By the application of clamping apparatus limits classifies 　 　 　 (1) general clamping apparatus is general clamping apparatus is to show the structure has been standardized, and the clamping apparatus that has bigger suitable scope, for example, the 3 ungual chuck that lathe uses and 4 claw chuck, the flat-nose pliers that milling machine uses and dividing head. (2) clamping apparatus of special machine tool is special machine tool clamping apparatus is the fixture that in the light of some working procedure of some workpiece special design makes. Clamping apparatus of special machine tool is comfortable at be in the circumstance with relative stability, bigger crop uses the product. (3) built up fixture of built up fixture is good with a prefabricate standard unit is mixed add up to a fixture that assemble and becomes. Structure of built up fixture is agile and changeful, design and assemble cycle weak point, clamping apparatus component can repeat for a long time use, comfortable at be in much assortment is odd the circumstance application such as a pre production or new product trial-produce. (4) becoming group fixture into group clamping apparatus is when using group of treatment, design production fixture for every hardware group, should change treatment is the same as inter block when another kind of spare parts, need to adjust only or change the specific element on clamping apparatus, can undertake machining. Into group clamping apparatus comfortable at be in much breed, medium the application in pre production. (5) along with travel clamping apparatus it is a kind of movable type clamping apparatus that uses on transfer matic, before workpiece enters transfer matic to machine, it is workpiece outfit first in clamping apparatus, next clamping apparatus along with is machined workpiece together along transfer matic ordinal be versed in to the next from displacement of a worker, when retreating a transfer matic to machine till workpiece, ability general workpiece from the debus in clamping apparatus. Following a clamping apparatus is a kind of clamping apparatus that follows workpiece to move along transfer matic together from beginning to end. 2.

2 by type of use machine tool type of machine tool of classified 　 　 differs, clamping apparatus structure each different, can be clamping apparatus cent the type such as lathe clamping apparatus, drilling machine clamping apparatus, milling machine clamping apparatus, boring machine clamping apparatus, grinder clamping apparatus and clamping apparatus of modular machine tool from this. 2.

3 by source of clamping apparatus power classified 　 　 presses clamping apparatus place to use clamp power source, can use clamping apparatus component clamping apparatus of clamp of linkage of fluid of clamping apparatus of clamp clamping apparatus, pneumatic clamp clamping apparatus, hydraulic pressure clamp, gas, electromagnetism clamping apparatus, vacuum clamping apparatus to wait for the hand. 3, does the clamping apparatus of compositive 　 　 of clamping apparatus of special machine tool comprise: by following component or device commonly? . ? ) component of fixed position of fixed position component is to use certain work the component of proper place. The fixed position tool reference plane of workpiece and component of clamping apparatus fixed position are contacted directly or be added up to suitably by treatment. (2) device of clamp device clamp is to make workpiece still can maintain his to decide the device of a position correctly below outer strength effect. (3) component, oriented to the knife to knife component, oriented component component is to point to to be used at deciding in clamping apparatus (or guide) the component that cutting tool locates at clamping apparatus component has proper place to concern relatively, get for example set, boring is covered, right knife piece. (4) component of join of join component clamping apparatus is to point to use at deciding clamping apparatus is in proper place is had on the machine tool and to it connective component, install the fixed position key on underside of milling machine clamping apparatus to wait for example. (5) other component and device basis machine a requirement, some clamping apparatus still need to install graduation dislocation device, profiling device, workpiece to raise the device such as device and auxiliary bearing. (6) body of clamping apparatus of clamping apparatus body is to be used at component of join clamping apparatus and the become a whole basis that make about device, clamping apparatus passes clamping apparatus body and machine tool join. Device of fixed position component, clamp and clamping apparatus body are the main component of clamping apparatus, other part can be installed according to need. CNC Milling CNC Machining