CN2441600Y

CN2441600Y - Material pressing device of grooving machine for thin plate

Info

Publication number: CN2441600Y
Application number: CN 00217964
Authority: CN
Inventors: 陶家林; 余松敏
Original assignee: HENGLI FORGING AND PRESSING MACHINE TOOL FACTORY SHANGHAI
Current assignee: HENGLI FORGING AND PRESSING MACHINE TOOL FACTORY SHANGHAI
Priority date: 2000-06-09
Filing date: 2000-06-09
Publication date: 2001-08-08
Anticipated expiration: 2010-06-09

Abstract

The utility model discloses a material pressing device of a grooving machine for sheets. The utility model is characterized in that a fixed material pressing mechanism is arranged on the side of a working table; a movable material pressing mechanism is arranged at the bottom of a cross beam; a follow-up material pressing mechanism is arranged on the lower part of a tool post. The utility model which organically integrates the fixed material pressing mechanism, the movable material pressing mechanism and the follow-up material pressing mechanism can position and press sheet material to be processed in multiple modes to cause the sheet material to be exactly positioned. The material can be pressed stably and the sheet material is difficult to deform during the grooving process. Thus the work efficiency and the machining accuracy are increased, the material pressing problem of the grooving machine for sheets is solved, and the requirement of processing stainless steel sheets and other sheet metal in high-grade decoration trade is satisfied.

Description

The material pressing device of slotting machine for metal sheet

The utility model relates to the technical field of slotting machine for metal sheet, the specifically a kind of material pressing device that thin plate can be opened the V-type ditch that is mainly used in groover.

Have in the prior art and processed thin plate is anticipated the primary structure that compresses of position have: 1, cylinder compression type, this structure need be equipped with pneumatic elements such as air driven pump, cylinder, pneumatic operated valve, mechanism's complexity, cost height; 2, the formula that is fixed and clamped, this structure can only compress in processed thin plate material periphery location, because of orientation is single, makes binder built on the sand, and the thin plate material is yielding in grooving process.

The purpose of this utility model is to provide a kind of material pressing device of improved slotting machine for metal sheet, and the location that it can carry out multiple mode to processed thin plate material compresses, and makes thin plate material binder in grooving process firm, and the thin plate material is not yielding.

The technical solution of the utility model is achieved in that the material pressing device of slotting machine for metal sheet, it mainly comprises the workbench of slotting machine for metal sheet, be contained in the knife rest on the workbench, cutter is housed on knife rest, the feeding pressure mechanism and the corresponding transmission mechanism that match with cutter also are housed on workbench, it is characterized in that: at the workbench side fixedly feeding pressure mechanism is housed, movable feeding pressure mechanism is equipped with at the place in the crossbeam bottom, and the servo-actuated feeding pressure mechanism is equipped with at the place in the knife rest bottom.

The utility model will fix, movable, servo-actuated feeding pressure mechanism organically combines, the location that can carry out multiple mode to processed thin plate material compresses, processed thin plate material is accurately located, binder is firm, and the thin plate material is not yielding in grooving process, thereby has improved work efficiency and machining accuracy, and it is simple in structure, easy to operate, solved the binder problem of slotting machine for metal sheet, satisfied the demand of metal blanks such as high-grade decoration industry processing stainless steel thin plate.

Fig. 1 is the structural representation of the utility model one embodiment

Fig. 2 is that A among Fig. 1 is to view

The utility model will be further described below in conjunction with drawings and Examples.

The utility model mainly comprises the workbench 1 of slotting machine for metal sheet, be contained in the knife rest 11 on the workbench 1, cutter is housed on knife rest, the feeding pressure mechanism and the corresponding transmission mechanism that match with cutter also are housed on workbench, it is different from prior art and is: at workbench 1 side fixedly feeding pressure mechanism is housed, the fixedly feeding pressure mechanism of present embodiment mainly comprises binder seat 3, spring 4, binder block 5 and screw 6, their annexation is, fixedly the binder seat 3 of feeding pressure mechanism is fixed on the side of workbench 1, in binder seat 3, place a binder block 5, in binder block 5, be provided with screw 6 and spring 4, for the V-groove that makes processing as far as possible little and comparatively accurate from the side distance with the fit clearance of binder seat, the top of binder block 5 is frustroconical among the embodiment, and its bottom is cylindric; Movable feeding pressure mechanism is equipped with at the place in crossbeam 12 bottoms, Connection Block 19 in the movable feeding pressure mechanism of embodiment is contained in crossbeam 12 bottoms, connecting axle 17 is housed in Connection Block 19, the output shaft of worm reducer 15 is connected with an end of connecting axle 17 by adapter sleeve 18, on worm reducer 15, also adorn one and rotate handwheel 16, shaft with key way 13 is connected with the other end of connecting axle 17, and binder frame 14 is housed on shaft with key way 13; The servo-actuated feeding pressure mechanism is equipped with at the place in knife rest 11 bottoms, binder frame 7 during concrete enforcement in the servo-actuated feeding pressure mechanism is contained on the knife rest 11, respectively adorn a binder steel ball 8 in the front and back of binder frame 7, binder spring 9 and adjustment screw 10 are housed on the top of binder steel ball 8, the effect of binder spring is to compress the thin plate material, and the big I of thrust is regulated control by adjustment screw.

Use of the present utility model is, processed thin plate material 2 against the barrel surface of living binder block 5 bottoms, and is lain on the workbench 1, and clockwise direction rotating screw 6 forces binder block 5 to overcome the elasticity of spring 4, at side compressing thin plate material 2; Movable feeding pressure mechanism is slack after moving to the position that processed thin plate material need slot on the workbench 1 with crossbeam 12, counterclockwise rotate handwheel 16 this moment, by worm reducer 15, adapter sleeve 18, connecting axle 17, shaft with key way 13, driving binder frame 14 rotates around axis, after binder steel ball 8 is run into thin plate material 2, compress thin plate material 2 under the effect of binder spring 9, the big I of thrust is regulated control by adjustment screw 10; When Tool in Cutting thin plate material, the binder steel ball 8 of binder frame 7 front portions compresses thin plate material 2 during prior to Tool in Cutting, after Tool in Cutting finished, the binder steel ball 8 at binder frame 7 rear portions can also compress thin plate material 2 one segment distances, to prevent to cut the processed thin plate material resilience projection in back.

Claims

1, the material pressing device of slotting machine for metal sheet, it mainly comprises the workbench of slotting machine for metal sheet, be contained in the knife rest on the workbench, cutter is housed on knife rest, the feeding pressure mechanism and the corresponding transmission mechanism that match with cutter also are housed on workbench, it is characterized in that: at the workbench side fixedly feeding pressure mechanism is housed, movable feeding pressure mechanism is equipped with at the place in the crossbeam bottom, and the servo-actuated feeding pressure mechanism is equipped with at the place in the knife rest bottom.

2, by the material pressing device of the described slotting machine for metal sheet of claim 1, it is characterized in that: fixedly the binder seat of feeding pressure mechanism is fixed on the side of workbench, places a binder block in the binder seat, is provided with screw and spring in binder block.

3, press the material pressing device of the described slotting machine for metal sheet of claim 1, it is characterized in that: the Connection Block in the movable feeding pressure mechanism is contained in the crossbeam bottom, connecting axle is housed in Connection Block, the output shaft of worm reducer is connected with an end of connecting axle by adapter sleeve, on worm reducer, also adorn one and rotate handwheel, shaft with key way is connected with the other end of connecting axle, and binder frame (14) is housed on shaft with key way.

4, press the material pressing device of the described slotting machine for metal sheet of claim 1, it is characterized in that: the binder frame (7) in the servo-actuated feeding pressure mechanism is contained on the knife rest, respectively adorn a binder steel ball in the front and back of binder frame (7), binder spring and adjustment screw are housed on the top of binder steel ball.

5, by the material pressing device of the described slotting machine for metal sheet of claim 2, it is characterized in that: the top of binder block is frustroconical, and its bottom is cylindric.