CN2485078Y

CN2485078Y - Thin plate notching machine with digital display

Info

Publication number: CN2485078Y
Application number: CN 01246330
Authority: CN
Inventors: 余松敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-04
Filing date: 2001-07-04
Publication date: 2002-04-10
Anticipated expiration: 2011-07-04

Abstract

The utility model relates to a digital-indication sheet grooving machine, which is characterized in that a worktable is fixedly connected with a beam. Front lateral of the beam is provided with two rolling guide rails, and racks are arranged between the two rolling guide rails; a knife rest is arranged at the beam and connected with a slide which is arranged at the rolling guide rail; a speed regulation electric machine is fixed at the knife rest, and the gears of the output end of the speed regulation electric machine is joggled with the racks; a knife tool used for cutting the V-shaped groove is arranged at the bottom of the knife rest. The utility model has the advantages of more rational structure, convenient operation, higher precision of cutting and processing and more obvious energy saving result.

Description

The digital display slotting machine for metal sheet

Technical field:

The utility model belongs to the technical field of slotting machine for metal sheet, specifically relates to the transmission mechanism in the electronic digital display slotting machine for metal sheet.

Background technology:

Having the lathe primary structure that processed sheet metal stock is carried out V-type fluting in the prior art has:

1, double housing planer formula, this structure are that crossbeam is fixed, movable workbench, mechanism's complexity, inconvenient operation, processing cost height;

2, crossbeam length is to movable type, and this arrangement works platform is fixed, and knife rest is contained on the crossbeam, moves back and forth to guide rail along the length on the workbench by crossbeam processed thin plate material is carried out the V-type fluting, and realization is moved by knife rest short on crossbeam in the location of slotting position.Because when cutting, the power that drives the crossbeam motion is big more than the power that drives knife rest, so the energy consumption height;

3, crossbeam short movable type, this arrangement works platform is fixed, and knife rest moves back and forth to guide rail along the length on the crossbeam processed thin plate material is carried out the V-type fluting.Realization is moved by crossbeam short on workbench in the location of slotting position.Because in when location, move several tons crossbeam and the reciprocating together power of knife rest of weighing and want 2KW at least, so energy consumption is still higher.

Summary of the invention:

The purpose of this utility model provides a kind of improved digital display slotting machine for metal sheet, and it is capable of reducing energy consumption.

The technical solution of the utility model realizes by following structure: the digital display slotting machine for metal sheet, it mainly comprises base, the workbench that is connected with base, be fixed on the crossbeam on the base, the rolling guide that cooperates with crossbeam, motor, gear, tooth bar, the transmission device that ball screw assembly, is formed, pay-off and the electronic digital display table that matches, handwheel is housed on ball screw assembly,, it is characterized in that: workbench is fixedlyed connected with crossbeam, in the positive side of crossbeam two secondary rolling guides are housed, between the two secondary rolling guides tooth bar is housed, knife rest is contained on the crossbeam with slide on the rolling guide and links to each other; Buncher is fixed on the knife rest, the wheel and rack engagement of the output axle head of buncher, and the cutter of cutting V-type groove is contained in the knife rest bottom; The feeding rolling guide is housed on the feeding base, and the feeding beam is connected with the slide of feeding rolling guide, and pneumatic gripping is installed on the feeding beam.

Utility model is for carrying out the special purpose machine tool of V-type fluting to the thin plate material, when processed thin plate material being carried out V-type fluting machining, knife rest carries out V-type groove cutting processing to moving to thin plate along beam guideway length, carry out the accurate location of slotting position by electronic pay-off, because workbench and crossbeam all maintain static, so the very little reciprocating power of knife rest only need be provided; The weight of pay-off has only 1/20th of crossbeam weight in addition, movement inertia is very little, accurately the location is more easy to control, the power of mobile pay-off also only needs 0.55KW just enough to have a surplus, compare with V-type mode of grooving in the past, this digital display slotting machine for metal sheet more reasonable structure, easy to operate, the machining precision is higher, and energy-saving effect is more obvious.

Description of drawings:

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

Fig. 2 is the side view of Fig. 1

The specific embodiment:

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

The utility model mainly comprises base 2, the workbench 1 that is connected with base 2, be fixed on the crossbeam 3 on the base 2, the rolling guide 4 that cooperates with crossbeam 3, motor, gear 16, tooth bar 5, the transmission device that ball screw assembly, 15 is formed, pay-off and the electronic digital display table that matches, handwheel 19 is housed on ball screw assembly, 15, it is different from prior art and is: workbench 1 is fixedlyed connected with crossbeam 3, seat is on ground, 3 on crossbeam is in connecting on the base 2, two secondary rolling guides 4 are housed in the positive side of crossbeam 3, between the two secondary rolling guides 4 tooth bar 5 is housed, knife rest 7 is contained on the crossbeam 3 with slide 24 on the rolling guide 4 and is connected; Buncher 6 is fixed on the knife rest 7, and the output axle head of buncher 6 is equipped with gear 16, and this gear 16 is contained in knife rest 7 bottoms with tooth bar 5 engagements, the cutter 10 of cutting V-type groove; Feeding rolling guide 14 is housed on feeding base 22, feeding beam 13 is connected with the slide 26 of feeding rolling guide, pneumatic gripping 12 is installed on the feeding beam 13, the feeding motor 17 of present embodiment, turning cylinder 20 and synchronous pulley 18 all are contained in the below of feeding beam 13, the output shaft of feeding motor 17 is by being with 25 to be connected with synchronous pulley 18 synchronously, synchronous pulley 18 is fixedlyed connected with power transmission shaft 20, electronic digital display table 11 and lifting handwheel 9 are housed on ball screw assembly, 8, on power transmission shaft 20, electronic digital display table 23 is housed also and handwheel 19 is moved in feeding, buncher 6, feeding motor 17 all is connected to electric control box 21 by lead, about electric control box 21, the structure of electronic digital display table and cooperate with the installation of cutter and to be prior art, do not narrate at this, buncher is the ac variable frequency speed regulation motor in the enforcement.

Use of the present utility model is, buncher 6 is by the gear 16 and tooth bar 5 transmissions of output axle head, driving knife rest 7 moves back and forth along the rolling guide on the crossbeam 34, because the cutter 10 of cutting V-type groove is contained in knife rest 7 bottoms, when knife rest 7 motions, processed thin plate material is carried out the V-type fluting, the high and low position of cutting tool 10 rotates 8 regulation and control of lifting ball screw assembly, by lifting handwheel 9, by display precision is that 0.01 millimeter electronic digital display table 11 shows physical location, the degree of depth of fluting is controlled by lifting ball screw assembly, 8 by handwheel 19, numerical value is shown by the electronic digital display table, the position of fluting is positioned by electronic pay-off, after pneumatic gripping 12 clamps processed thin plate material, can control 17 rotatings of feeding motor by the control button on the electric control box 21, by feeding motor 17 rotational synchronization belt wheels 18 be with 25 synchronously, power transmission shaft 20 rotates, drive feeding ball screw assembly, 15 by power transmission shaft 20 again, pneumatic gripping 12 fore-and-aft directions that drive feeding beam 13 and be installed on the feeding beam 13 move, stop after arriving the position that processed thin plate material need slot, location before realization is slotted to processed thin plate material, also available feeding is moved 19 pairs of shift positions of handwheel and is finely tuned, accurate location before realization is slotted to processed thin plate material, location numerical value are moved handwheel 19 other electronic digital display tables 23 by feeding and are shown.

Claims

1, digital display slotting machine for metal sheet, it mainly comprises base, the workbench that is connected with base, be fixed on crossbeam, rolling guide, motor, gear, tooth bar, transmission device, the pay-off of ball screw assembly, composition and the electronic digital display table that matches on the base with the crossbeam cooperation, handwheel is housed on ball screw assembly,, it is characterized in that: workbench is fixedlyed connected with crossbeam, in the positive side of crossbeam two secondary rolling guides are housed, between the two secondary rolling guides tooth bar is housed, knife rest is contained on the crossbeam with slide on the rolling guide and links to each other; Buncher is fixed on the knife rest, the wheel and rack engagement of the output axle head of buncher, and the cutter of cutting V-type groove is contained in the knife rest bottom; The feeding rolling guide is housed on the feeding base, and the feeding beam is connected with the slide of feeding rolling guide, and pneumatic gripping is installed on the feeding beam.

2, by the described digital display slotting machine for metal sheet of claim 1, it is characterized in that: feeding motor, turning cylinder and synchronous pulley all are contained in the below of feeding beam, and the output shaft of feeding motor is connected with synchronous pulley by being with synchronously, and synchronous pulley is fixedlyed connected with power transmission shaft.

3, by the described digital display slotting machine for metal sheet of claim 1, it is characterized in that: electronic digital display table (11) and lifting handwheel are housed on ball screw assembly,, electronic digital display table (23) and feeding also are housed on power transmission shaft move handwheel.