pressol fixture, German pressol model, pressol price

pressol fixtures use hydraulic components to replace mechanical parts, achieving automatic positioning, support, and clamping of workpieces through hydraulic control. They offer advantages such as high clamping force, reliable clamping, stable operation, and ease of use. They are currently widely used in scenarios such as CNC machine tools, machining centers, and automated production lines. By assembling selected hydraulic components with the designed mechanical parts, the required fixture can be obtained. Hydraulic fixtures ensure accurate positioning and secure clamping of the workpiece at specified positions, reduce vibration and deformation during machining through floating supports, and utilize automatic control to press down and lift pressure plates to clear the clamping position during machining. Hydraulic fixtures can withstand high cutting forces during rough machining, ensure accurate positioning during precision machining, and perform support, clamping, and quick release tasks that manual fixtures cannot accomplish.

pressol fixture types

1) Standard rectangular electromagnetic chuck. Application: Rectangular table surface grinders. 2) High-power electromagnetic chuck. Application: Milling machines, planers, machining centers. 3) Fine-pole electromagnetic chuck. Application: Rectangular table surface grinders, milling machines. 4) Multi-function high-power electromagnetic chuck. Application: Rectangular table surface grinders. 5) Rotary electromagnetic chuck. Application: Various surface grinders. 6) Electromagnetic chuck for tool grinding. Application: Tool grinding machines. 7) Circular electromagnetic chuck (concentric type). Application: Circular table surface grinders. 8) Circular electromagnetic chuck (radial pole type). Application: Circular table surface grinders. 9) Circular electromagnetic chuck (plum blossom pole type). Application: Circular table surface grinders. An electromagnetic chuck is an electromagnetic fixture that secures the workpiece being processed using the suction force generated by the chuck body after the electromagnetic coil is energized. The electromagnetic chuck consists of several parts, including an iron core, coil, faceplate, and bracket. The electromagnet, composed of the coil and iron core, is the main part of the electromagnetic chuck.

pressol fixture operation

1) Assemble two pieces of the sequence engine bushing onto the sequence 1 strut according to the "strut welding assembly" diagram, and place them on the fixture body. Position the sequence 1 strut using stop pins and baffles, and clamp the sequence 1 strut with a spiral clamp; simultaneously, position the two pieces of the sequence 4 engine bushing with pins and clamp them with quick-release spiral clamping devices. 2) After tack welding, loosen the quick-release spiral clamping devices, remove the pins, and take out for welding. 3) Place the welded part back on the fixture body, position it using stop pins and baffles, and clamp it with a spiral clamp; then place the assembly of nut M6 and horn support on top of the welded part, position it using the tapered head pin on the spiral clamping mechanism and the groove opened on the pressure plate of the spiral clamping mechanism, and clamp it with the spiral clamping mechanism. 4) Perform three-sided welding on the assembly of nut M6 and horn support with the strut, then loosen all spiral clamps. The pressure plate of the spiral clamping mechanism clamping the assembly of nut M6 and horn support is sprung up by the spring, causing the positioning tapered head pin to disengage from the welded part. Then push out the pressure plate so that one end disengages from the stud of the spiral clamping mechanism, rotate the pressure plate to the side of the welded part, and then remove the welded part.

pressol fixture applications

1) Ensures stable machining accuracy of the workpiece: When clamping a workpiece with a fixture, the positional accuracy of the workpiece relative to the tool and machine tool is guaranteed by the fixture, unaffected by the worker's skill level, making the machining accuracy of a batch of workpieces consistent. 2) Reduces auxiliary time and improves labor productivity: Using fixtures makes workpiece clamping convenient and fast, eliminating the need for marking and alignment, significantly reducing auxiliary time; clamping the workpiece in the fixture increases its rigidity, allowing for increased cutting amounts; fixtures capable of clamping multiple workpieces or at multiple stations can be used, along with efficient clamping mechanisms, further improving labor productivity. 3) Expands the usage range of machine tools, achieving multi-functionality: Based on the forming motion of the machining machine tool, attaching different types of fixtures can expand the original process range of the machine tool. For example, installing a boring jig on the carriage of a lathe or the table of a radial drilling machine allows for boring processing of box parts. 4) Ensures machining accuracy: Using fixtures for installation accurately determines the mutual position between the workpiece, machine tool, and tool. The positional accuracy of the workpiece is guaranteed by the fixture, unaffected by the worker's skill level, resulting in high and stable machining accuracy. 5) Improves productivity and reduces costs: Clamping workpieces with fixtures allows for rapid positioning and clamping without alignment, significantly reducing auxiliary time; clamping workpieces with fixtures increases their rigidity, allowing for increased cutting amounts; multi-piece and multi-station fixtures can be used to clamp workpieces, employing efficient clamping mechanisms. These factors contribute to improved labor productivity. Additionally, using fixtures stabilizes product quality, reduces scrap rates, allows for the assignment of workers with lower technical grades, and significantly reduces production costs. 6) Expands the process range of machine tools: Using special fixtures can change the original purpose of the machine tool and expand its usage range, achieving multi-functionality. For example, after installing boring jig fixtures on lathes or radial drilling machines, boring processing can be performed on box hole systems; special fixtures can also convert lathes into broaching machines, fully leveraging the capabilities of general-purpose machine tools. 7) Reduces workers' labor intensity: Clamping workpieces with fixtures is convenient and fast. When using pneumatic, hydraulic, or other clamping devices, workers' labor intensity can be reduced.

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