CN201711406U

CN201711406U - Full-automatic numerical control rolling forming machine

Info

Publication number: CN201711406U
Application number: CN2010201405290U
Authority: CN
Inventors: 王加龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-24
Filing date: 2010-03-24
Publication date: 2011-01-19
Anticipated expiration: 2020-03-24

Abstract

The utility model relates to a full-automatic numerical control rolling forming machine, which comprises a machine seat and a central controller. A feeding adjusting mechanism, a feeding pressing roller set, a forming pressing roller set and a punching mold unit are sequentially arranged on the machine seat from right to left, a horizontal conveying channel is formed among the feeding adjusting mechanism, the feeding pressing roller set, the forming pressing roller set and the punching mold unit, a support is arranged on the machine seat, a guide rail is arranged on the support, a slider is arranged on the guide rail, and the slider is connected with a hydraulic ejector rod of a hydraulic device inside the machine seat. Driving mechanisms are arranged on one side of the feeding pressing roller set and one side of the forming pressing roller set, the mechanisms are respectively connected with an upper pressing roller and a fixed forming roller, and the driving mechanisms, the hydraulic device and the punching mold unit are all connected with the central controller. Concave and convex grains of various strips can be rolled out by the full-automatic numerical-control rolling forming machine.

Description

The full-automatic numerical control roller head machine

Technical field

The utility model relates to a kind of machine tool, specifically is a kind of full-automatic numerical control roller head machine.

Background technology

In industrial production, need use roller head machine going out the strip concave convex texture than the thin metal blank Surface Machining by fashion of extrusion, the roller head machine function ratio of using is more single at present, major function is made the strip concave convex texture and the sheet material that suppresses is equidistantly sheared in the sheet metal surface pressure, and every machine can only be suppressed a kind of strip concave convex texture of shape specification, change concave convex texture and must change the nip roll of roller head machine, because nip roll is one of core component of roll forming, need dismantle core components such as transmission mechanism and pressure mechanism during replacing, change very trouble, the equidistant sheet metal that processes in addition also needs to be placed into the shape that on the stamping die equidistant sheet metal two ends is stamped out needs, adapting to the needs that manufacture a product, thus existing this roller head machine can't satisfy that modern industry produces automatically, fast, efficiently wait requirement.

Summary of the invention

The purpose of this utility model is to provide a kind of full-automatic numerical control roller head machine, roll extrusion, cut-out and the end moulding function of sheet metal are rolled into one, adopt the structure of many group nip rolls simultaneously, under the situation that need not change nip roll on the machine, can suppress the strip concave convex texture of multiple different size.

For achieving the above object by the following technical solutions: a kind of full-automatic numerical control roller head machine, comprise support and central controller, it is characterized in that: right-to-left sets gradually charging governor motion, feeding nip roll group, moulding nip roll group and stamping die unit on support, is formed with the transmission passage of level between charging governor motion, feeding nip roll group, moulding nip roll group and the stamping die unit; Be provided with support on described support, support is provided with guide rail, has a slide block to be arranged on the guide rail, and slide block links to each other with the hydraulic mandril of the hydraulic means of base inner; Described feeding nip roll group comprises upper pressing rod and following nip roll, following nip roll be provided with upper pressing rod under, the upper pressing rod two ends by bearing fixing on the support of support, following nip roll two ends are passed through on the described slide block of bearing fixing, but also are provided with pitch wheel in a wherein end of upper and lower nip roll; Described moulding nip roll group comprises decides moulding nip roll, moving moulding nip roll and location rod, moving moulding nip roll be provided with decide the moulding nip roll under, location rod end face just aligns with moving moulding nip roll end face, the two ends of deciding the moulding nip roll by bearing fixing on the support of support, location rod and moving moulding nip roll two ends by bearing fixing on slide block, but also be provided with pitch wheel at a wherein end of deciding moulding nip roll and moving moulding nip roll; Side in described feeding nip roll group and moulding nip roll group is provided with driving mechanism, and driving mechanism is respectively with upper pressing rod with decide the moulding rod and link, and described driving mechanism, hydraulic means and stamping die unit all are connected with central controller.

Described moulding nip roll group is at least two groups, and the moulding nip roll group right-to-left of each group is sequentially arranged between feeding nip roll group and the stamping die unit.

Right side at described charging governor motion also is provided with the charging controlling organization, described charging control comprises count control device and charging shutdown switch, described count control device is provided with on the support, comprise charging roller bearing and roller bearing counter, the roller bearing counter is connected with the motor of feeder, described charging shutdown switch is provided with the support rear between support and feeder, and charging shutdown switch horizontal level is lower than the horizontal level of support straight feeding passage and the placement of feeder package sheet metal.

Described driving mechanism comprises servomotor and gear-box, the upper pressing rod of every group feeding nip roll group and a side of deciding the moulding rod of moulding nip roll group cooperate one group of gear-box and are meshed with gear-box, each gear-box is arranged in order and interconnects in twos, and servomotor is connected with one group of gear-box wherein.

The utility model adopts the full-automatic data of central controller, can realize from charging, finish as long as partly configure the input of program and parameter in advance before the processing from material, roll extrusion, shear forming full-automatic integral, the product that processes need not secondary operations, has promoted working (machining) efficiency greatly; And the moulding nip roll groups of the many groups of employing in the situation that need not change nip roll, can suppress the sheet metal of different size strip concave convex texture at a machine, make machine have better cost performance.

Description of drawings

Fig. 1, overall structure schematic diagram of the present utility model; Fig. 2, the utility model support part plan structure schematic diagram; The structural representation of Fig. 3, the utility model feeding nip roll group; The structural representation that Fig. 4, the utility model moulding nip roll group are connected with support.

The specific embodiment

Shown in Fig. 1-4, a kind of full-automatic numerical control roller head machine, comprise support 1 and central controller, right-to-left sets gradually charging governor motion 2, feeding nip roll group 3, two composing type nip roll group 4 and stamping die units 5 on support 1, is formed with the transmission passage of level between charging governor motion 2, feeding nip roll group 3, moulding nip roll group 4 and the stamping die unit 5; Be provided with support 11 on described support 1, support 11 is provided with guide rail 12, has a slide block 13 to be arranged on the guide rail 12, and slide block 13 links to each other with the hydraulic mandril 6 of the hydraulic means of support 1 inside; Described feeding nip roll group 3 comprises upper pressing rod 31 and following nip roll 32, following nip roll 32 be provided with upper pressing rod 31 under, upper pressing rod 31 two ends by bearing fixing on the support 11 of support 1, following nip roll 32 two ends are passed through on the described slide block 13 of bearing fixing, but also are provided with pitch wheel 7 in a wherein end of upper and

lower nip roll

31,32; Described moulding nip roll group 4 comprises decides moulding nip roll 41, moving moulding nip roll 42 and location rod 43, moving moulding nip roll 42 be arranged on decide moulding nip roll 41 under, location rod 43 end faces just flush with moving moulding nip roll 42, the two ends of deciding moulding nip roll 41 by bearing fixing on the support 11 of support 1, location rod 43 and moving moulding nip roll 42 two ends by bearing fixing on slide block 13, but also be provided with pitch wheel 7 at a wherein end of deciding moulding nip roll 41 and moving moulding nip roll 42; Side in described feeding nip roll group 3 and moulding nip roll group 4 is provided with driving mechanism, described driving mechanism comprises servomotor 81 and gear-box 82, one side of deciding moulding nip roll 41 of the upper pressing rod 31 of feeding nip roll group 3 and moulding nip roll group 4 all is furnished with one group of gear-box 82, upper pressing rod 31 and decide moulding rod 41 and be meshed with the interior gear of each self-corresponding gear-box 82 respectively, each gear-box 82 is arranged in order and interconnects in twos, and servomotor 81 is connected with one group of gear-box 82 wherein; Described driving mechanism, hydraulic means and stamping die unit 5 all are connected with central controller.

Adopt the structure of two composing type nip roll groups 4 in the present embodiment; the course of work of the present invention is such: before work as required the specification of roll extrusion sheet material need two composing type nip roll groups selected wherein one group work; the moving moulding nip roll 42 of the following nip roll 32 of feeding nip roll group 3 and moulding nip roll group 4 the hydraulic mandril 6 of hydraulic means upwards under the effect of thrust respectively with upper pressing rod 31 with decide moulding nip roll 41 and closely contact; on this moment; following nip roll 31; 32 and fixed; moving moulding nip roll 41; the gear 7 of 42 ends can mesh together; on servomotor earthing gear-box drives; following nip roll 31; 32 and fixed; moving moulding nip roll 41; 42 rotate; the sheet metal to be processed of rolling enters into through the charging governor motion; following nip roll 31; joint between 32; last; following nip roll 31; under the promotion of 32 rotation; move to moulding nip roll group 4; sheet metal enters into deciding of moulding nip roll group 4; moving moulding nip roll 41; during 42 this joints; by fixed; moving moulding nip roll 41; 42 synchronous rotation rolls out the strip concave convex texture that needs on sheet metal; along with feeding nip roll group 3 and moulding nip roll group 4 are rotated further; roll extrusion have the sheet material material of strip concave convex texture be shifted into stamping die unit 5 on; counterdie 52; between 51; when the length that detects roll extrusion and have strip concave convex texture sheet material when central controller reaches the length of setting; stop servomotor 81; and the drift 53 that triggers punch die unit 5 is worked; sheet metal is cut off; and stamp out the asperities of the specification that needs in the sheet metal end; central controller starts the servomotor work of closing once more then; and the above-mentioned process that circulates continuously again and again; the roll extrusion that realizes; cut off and the fully-automatic intelligent numerical control operation under central controller controls of end forming process; the present invention is fit to the processing of the fin of end needs punching press flange-interfaces such as rolling and processing such as transformer radiator very much; the fin that processes can directly use the manufacturing radiator, need not to carry out secondary punch forming processing.

The utility model is at the strip concave convex texture that needs the another kind of specification of roll extrusion; only need another composing type nip roll group 4 to be set and be mode of operation by machine interface; and the stamping die of changing on the stamping die unit 5 gets final product; the replacing stamping die is very convenient; a few minutes can finish; the applicant is from machine dimensions; each side such as servomotor output torque are taken all factors into consideration; adopt two composing type nip roll groups 4 to be more excellent scheme; certainly also can adopt three groups and three groups of above moulding nip roll groups 4; but such machine dimensions can be bigger; and need to adopt more powerful drive motors or adopt many group motors, the cost performance of machine is suitably to reduce like this.

As shown in Figure 1, 2, the utility model also can be provided with the charging controlling organization on the right side of support 1, described charging control comprises count control device 91 and charging shutdown switch 92, described count control device arranges on the support, comprise charging roller bearing 911 and roller bearing counter 912, roller bearing counter 91 is connected with the motor of feeder 10, described charging shutdown switch is provided with 92 between support and feeder, and charging shutdown switch 92 horizontal levels are lower than the horizontal level of support 1 straight feeding passage and the placement of feeder 10 package sheet metals; The present invention rotates the number of turns by count control device 91 charging roller bearings 911 and calculates the length of charging, the length that reaches setting when charging length is that roller bearing counter 912 is when reaching the number of turns of setting, the machine operation that count control device 91 triggers feeder 10 is carried out feeding, the machine operation feeding makes the downward sedimentation of the sheet metal between support and the feed appliance, when the sheet metal sedimentation of this part is urged to charging shutdown switch 92, the motor of feed appliance 10 quits work at once, the rear can not drawn when this structure had guaranteed 3 feedings of feeding nip roll group, guaranteed the reliability of machine works.

Claims

1. full-automatic numerical control roller head machine, comprise support and central controller, it is characterized in that: right-to-left sets gradually charging governor motion, feeding nip roll group, moulding nip roll group and stamping die unit on support, is formed with the transmission passage of level between charging governor motion, feeding nip roll group, moulding nip roll group and the stamping die unit; Be provided with support on described support, support is provided with guide rail, has a slide block to be arranged on the guide rail, and slide block links to each other with the hydraulic mandril of the hydraulic means of base inner; Described feeding nip roll group comprises upper pressing rod and following nip roll, following nip roll be provided with upper pressing rod under, the upper pressing rod two ends by bearing fixing on the support of support, following nip roll two ends are passed through on the described slide block of bearing fixing, but also are provided with pitch wheel in a wherein end of upper and lower nip roll; Described moulding nip roll group comprises decides moulding nip roll, moving moulding nip roll and location rod, moving moulding nip roll be provided with decide the moulding nip roll under, location rod end face just aligns with moving moulding nip roll end face, the two ends of deciding the moulding nip roll by bearing fixing on the support of support, location rod and moving moulding nip roll two ends by bearing fixing on slide block, but also be provided with pitch wheel at a wherein end of deciding moulding nip roll and moving moulding nip roll; Side in described feeding nip roll group and moulding nip roll group is provided with driving mechanism, and driving mechanism is respectively with upper pressing rod with decide the moulding rod and link, and described driving mechanism, hydraulic means and stamping die unit all are connected with central controller.

2. full-automatic numerical control roller head machine as claimed in claim 1 is characterized in that: described moulding nip roll group is at least two groups, and the moulding nip roll group right-to-left of each group is sequentially arranged between feeding nip roll group and the stamping die unit.

3. full-automatic numerical control roller head machine as claimed in claim 1, it is characterized in that: the right side at described charging governor motion also is provided with the charging controlling organization, described charging control comprises count control device and charging shutdown switch, described count control device is provided with on the support, comprise charging roller bearing and roller bearing counter, the roller bearing counter is connected with the motor of feeder, described charging shutdown switch is provided with the support rear between support and feeder, and charging shutdown switch horizontal level is lower than the horizontal level of support straight feeding passage and the placement of feeder package sheet metal.

4. full-automatic numerical control roller head machine as claimed in claim 1, it is characterized in that: described driving mechanism comprises servomotor and gear-box, the upper pressing rod of every group feeding nip roll group and a side of deciding the moulding rod of moulding nip roll group cooperate one group of gear-box and are meshed with gear-box, each gear-box is arranged in order and interconnects in twos, and servomotor is connected with one group of gear-box wherein.