CN200939563Y - Upper die guide sleeve spline working attachment of digital controlled punch machine - Google Patents

Abstract

The utility model relates to a processing set for the bushing key slot of the upper die of the digital punch, belonging to the processing technical field of the digital punch parts, which is characterized in that: a fixed clamped plate and a mobile clamped plate which have a V-shaped groove are arranged to clamp the bushing of the upper die, the fixed clamped plate of the utility model is fixed on the worktable of the linear cutting machine through the fixed screw hole via the screw bolts, then arranged through the molybdenum filament via the central hole of the tapping tested work piece, and the position of processed tapping tested piece is adjusted before the test tapping, thereby ensuring processing precision and degree of symmetry for mass producing and processing key slots of the upper die bushing, and improving the productivity as well as products quality. The utility model, with a simple structure, has strong practicability and remarkable economic benefits.

Description

Guide Bush Keyway Attachment of Male Mold In Numerical Control Press

Technical field

The utility model relates to a kind of Guide Bush Keyway Attachment of Male Mold In Numerical Control Press, belongs to numerical control press component processing technical field.

Background technology

Present numerical control press has NC turret punch machine, on NC turret punch machine, the a pair of capstan head up and down that is used for storing mould is arranged, on last capstan head, need to settle some corresponding upper die guide sleeves, upper punch on the punch press will be passed through upper die guide sleeve, upper die guide sleeve axial central through hole one side has a keyway, the symmetry of upper die guide sleeve keyway is had relatively high expectations, the keyway of existing upper die guide sleeve is to process at slotting machine, adopt the hole clamping, symmetry is difficult to reach requirement, also is unfavorable for producing in batches, has a strong impact on the raising of production efficiency.

Summary of the invention

The purpose of this utility model provides a kind of Guide Bush Keyway Attachment of Male Mold In Numerical Control Press, the keyway that solves existing upper die guide sleeve adopts hole clamping processing on slotting machine, symmetry is difficult to reach requirement, be unfavorable for producing in batches, have a strong impact on the deficiency that production efficiency improves, realization helps improving machining accuracy and symmetry, helps enhancing productivity.

The purpose of this utility model is achieved through the following technical solutions, a kind of Guide Bush Keyway Attachment of Male Mold In Numerical Control Press, it is characterized in that described device is made of strap and the ambulatory splint that corresponding sides have identical V-type groove, the both sides of two clamping plate V-type grooves are provided with corresponding connection screw.

The nearly two ends of strap have fixing threaded hole.

The utility model has the strap and the ambulatory splint of V-type groove by setting, can clamp the upper die guide sleeve that needs processing, during use, by fixing threaded hole be fixed on the workbench of wire cutting machine tool on through bolt the strap in the utility model, earlier test tapping spare is placed in the V-type groove of strap and ambulatory splint, be connected and fixed clamping plate and ambulatory splint with hexagon socket head cap screw through connecting screw, again molybdenum filament is passed the centre bore of test tapping spare, adjust the position test tapping of processing test tapping spare keyway, the keyway of batch machining upper die guide sleeve so again, can guarantee machining accuracy and symmetry, both improved production efficiency, improve the quality of products again, the utility model is simple in structure, has very strong practicality and remarkable economic efficiency.

Description of drawings

Fig. 1 is fixed on the wire electrode cutting bench for the utility model and comprises the main TV structure schematic diagram of upper die guide sleeve;

Fig. 2 is fixed on the wire electrode cutting bench for the utility model and comprises the plan structure schematic diagram of upper die guide sleeve;

Among the figure, 1 workbench, 2 straps, 3 upper die guide sleeves, 4 ambulatory splints, 5 set bolts, 6 connect screw.

The specific embodiment

Further specify the utility model in conjunction with the accompanying drawings and embodiments, the utility model is made ofstrap 2 andambulatory splint 4, the corresponding sides ofstrap 2 andambulatory splint 4 have identical V-type groove, the V-type groove both sides ofstrap 2 andambulatory splint 4 are provided with the corresponding screw 6 that is connected, the nearly two ends ofstrap 2 have fixing threaded hole, and are fixing through fixing threaded hole and workbench 1 with setbolt 5.

Claims (2)

1, a kind of Guide Bush Keyway Attachment of Male Mold In Numerical Control Press is characterized in that described device is made of strap and the ambulatory splint that corresponding sides have identical V-type groove, and the both sides of two clamping plate V-type grooves are provided with corresponding connection screw.

2, Guide Bush Keyway Attachment of Male Mold In Numerical Control Press according to claim 1 is characterized in that the nearly two ends of strap have fixing threaded hole.

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