CN206343527U - Sheet metal work fast ram mould - Google Patents

Sheet metal work fast ram mould Download PDF

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Publication number
CN206343527U
CN206343527U CN201621387152.2U CN201621387152U CN206343527U CN 206343527 U CN206343527 U CN 206343527U CN 201621387152 U CN201621387152 U CN 201621387152U CN 206343527 U CN206343527 U CN 206343527U
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China
Prior art keywords
plate
sheet metal
metal work
downside
mould
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CN201621387152.2U
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Chinese (zh)
Inventor
李忠红
张亮
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Hangzhou Ji Ji Electromechanical Ltd By Share Ltd
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Hangzhou Ji Ji Electromechanical Ltd By Share Ltd
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Abstract

The utility model is related to Stamping Die Technology field, disclose a kind of sheet metal work fast ram mould, including mould bases, the lower end of mould bases is provided with lower template, and the upper end of mould bases is provided with cope plate, the top of mould bases is provided with the cylinder being connected with cope plate, the downside of cope plate is provided with fixed plate, and the downside of fixed plate is provided with lifter plate, and the upper end center of lifter plate is provided through the slide bar of fixed plate, stage clip is provided between the upper end of slide bar and cope plate, the downside of lifter plate is provided with trapezoidal core rod;The top surface two ends of lower template are provided with limit base, provided with the sliding pin that level is coaxial in limit base, the inner of sliding pin is provided with sliding block, the opposite flank of two sliding blocks is provided with axisymmetric Workpiece shaping groove, the top surface outer end of sliding block is provided with pressure-bearing inclined-plane, the downside two ends of fixed plate are fixed with briquetting, and the lower end of briquetting is provided with pressure inclined-plane corresponding with pressure-bearing inclined-plane.The utility model has the beneficial effect for improving sheet metal work production efficiency.

Description

Sheet metal work fast ram mould
Technical field
The utility model is related to Stamping Die Technology field, more particularly to a kind of sheet metal work fast ram mould.
Background technology
Sheet metal work as shown in Figure 1, its cross section be in isosceles trapezoidal structure, this kind of sheet metal work by mould punching into Type.This kind of sheet metal work needs two molds to match somebody with somebody synthesis type at present, first strikes out thin-wall boards U-shaped, then removes U-shaped work Part, workpiece is loaded in the second mold, and the second mold strikes out U-shaped workpiece the workpiece that section is in isosceles trapezoid.Workpiece Need to position twice, remove, be molded twice twice, labor intensity is big, and Workpiece shaping efficiency is low, two mold costs are high.
Utility model content
The utility model in order to overcome in the prior art above shortcomings there is provided the shaping of sheet metal work fast ram Mould, it is only necessary to which one set of die can just reduce die cost, improve sheet metal work manufacture efficiency to the complete shaping of sheet metal work.
To achieve these goals, the utility model is adopted the following technical scheme that:
A kind of sheet metal work fast ram mould, including mould bases, the lower end of mould bases are provided with lower template, the upper end of mould bases Provided with cope plate, the top of the mould bases is provided with the cylinder being connected with cope plate, and the downside of the cope plate is provided with fixed plate, The downside of the fixed plate is provided with lifter plate, and the upper end center of the lifter plate is provided through the slide bar of fixed plate, the slide bar Upper end and cope plate between be provided with stage clip, the downside of the lifter plate is provided with trapezoidal core rod;The top surface two ends of the lower template Provided with limit base, provided with the sliding pin that level is coaxial in described limit base, the inner of the sliding pin is provided with sliding block, two sliding blocks Opposite flank is provided with axisymmetric Workpiece shaping groove, and the top surface outer end of sliding block is provided with pressure-bearing inclined-plane, the fixed plate Downside two ends are fixed with briquetting, and the lower end of the briquetting is provided with pressure inclined-plane corresponding with pressure-bearing inclined-plane.
Thin-wall boards are placed on the top surface of two sliding blocks, and cylinder drives upper mould to decline, and sheet material is pressed into two by trapezoidal core rod Position between individual sliding block(The enough sheet deformations of elastic force of stage clip), now sheet material be bent into U-board material, under cylinder continues Pressure, stage clip compression, trapezoidal core rod is motionless, fixed plate drives the pressure inclined-plane of two briquettings to be pressed on the pressure-bearing inclined-plane of sliding block, tiltedly The component of face interaction generation level drives two sliding blocks synchronously close, U-board material both sides in the presence of Workpiece shaping groove Bend inwards the sheet metal work to form that cross section is isosceles trapezoid;Cylinder rise, briquetting first with sliding block component, it is then trapezoidal Core rod, which rises, drives two sliding blocks to be displaced outwardly, and the sheet metal work being molded completely is finally removed from trapezoidal core rod;This kind of mould One-off can just cause sheet metal work to be molded completely, improve the shaping efficiency of sheet metal work.
Preferably, the position between the outer end of the sliding pin and limit base is arranged with back-moving spring.Briquetting and sliding block point From rear, sliding block is displaced outwardly in the presence of back-moving spring, separated, and prevents the Workpiece shaping of the workpiece and sliding block on trapezoidal core rod Rubbed between groove.
Preferably, the top of described mould bases is provided with some vertical outer guiding posts, described cope plate with it is described outer Guide pillar is slidably connected, and the downside of described fixed plate, which is provided with the upside of guide plate, the lifter plate, is fixed with some inner guiding posts, institute State and be slidably connected between the upper end of inner guiding post and guide plate.Outer guiding post, inner guiding post play guiding, positioning action so that upper mould Plate, the lifting of lifter plate are more stablized.
Preferably, being provided with support base between the lower template and mould bases bottom surface, the upper side of the lower template is located at two Position between individual sliding block, which is provided with support block, described lower template, is provided with vertical support bar, described support bar and lower mould It is slidably connected, described support bar is fixedly connected with support block, is set between the lower end and mould bases bottom surface of the support bar between plate There is spring.Support base is played a supporting role to the middle part of workpiece, when preventing ram extrusion, and the workpiece position of workpiece is to lower arch Rise.
Preferably, described cylinder is any one in cylinder, electric cylinders or hydraulic cylinder.
Preferably, described trapezoidal core rod includes inner core, is located at the outer core of sizing of inner core both sides, the outer core of described sizing Pad, the outer bolt connection between core, pad, inner core of described sizing are provided between inner core.Can be by changing the side of pad Formula changes the size of trapezoidal core rod, so that suitable for the Workpiece shaping of different model, highly versatile.
Therefore, the utility model has the beneficial effect for improving sheet metal work production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation that cross section is trapezoidal sheet metal work.
Fig. 2 is a kind of structural representation of the present utility model.
Fig. 3 is the intermediateness schematic diagram that workpiece strikes out U-shaped.
Fig. 4 is the view that workpiece is molded completely.
Fig. 5 is the structural representation of trapezoidal core rod.
In figure:It is mould bases 1, lower template 2, cope plate 3, cylinder 4, outer guiding post 5, fixed plate 6, guide plate 7, lifter plate 8, interior Guide pillar 9, slide bar 10, stage clip 11, trapezoidal core rod 12, support base 13, limit base 14, sliding pin 15, sliding block 16, Workpiece shaping groove 17, Pressure-bearing inclined-plane 18, briquetting 19, pressure inclined-plane 20, back-moving spring 21, support block 22, support bar 23, spring 24, sheet material 25, U-shaped half Finished work-piece 26, sheet metal work 27, inner core 120, shape outer core 121, pad 122.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description:
A kind of sheet metal work fast ram mould as shown in Figure 2, including mould bases 1, the lower end of mould bases are provided with lower mould Plate 2, the upper end of mould bases is provided with cope plate 3, and the top of mould bases is provided with the cylinder 4 being connected with cope plate, and cylinder is cylinder, electricity Any one in cylinder or hydraulic cylinder, the cylinder in the present embodiment uses hydraulic cylinder;The top of mould bases 1 is vertical provided with four Outer guiding post 5, cope plate is slidably connected with outer guiding post, and the downside of cope plate 3 is provided with fixed plate 6, and the downside of fixed plate is provided with guiding Plate 7, the downside of guide plate, which is provided with the upside of lifter plate 8, lifter plate, is fixed with four inner guiding posts 9, the upper end of inner guiding post and guiding It is slidably connected between plate, the upper end center of lifter plate 8 is provided through the slide bar 10 of fixed plate, between the upper end of slide bar and cope plate Provided with stage clip 11, the downside of lifter plate is provided with trapezoidal core rod 12;
Support base 13 is provided between lower template and mould bases bottom surface, the top surface two ends of lower template 2 are provided with limit base 14, limit base The interior sliding pin 15 coaxial provided with level, the inner of sliding pin is provided with sliding block 16, and the opposite flank of two sliding blocks is provided with axle pair The Workpiece shaping groove 17 of title, the top surface outer end of sliding block is provided with pressure-bearing inclined-plane 18, and the downside two ends of fixed plate are fixed with briquetting 19, presses The lower end of block is provided with pressure inclined-plane 20 corresponding with pressure-bearing inclined-plane;Position between the outer end of sliding pin 15 and limit base is arranged with multiple Position spring 21.As shown in figure 5, in the present embodiment, trapezoidal core rod 12 includes inner core 120, is located at the outer core of sizing of inner core both sides 121, shape and pad 122 is provided between outer core and inner core, bolt connection between outer core, pad, inner core of shaping.
The position that the upper side of lower template 2 is located between two sliding blocks, which is provided with support block 22, lower template, to be provided with vertically Support bar 23, is slidably connected between support bar and lower template, and support bar is fixedly connected with support block, the lower end of support bar and mould bases Spring 24 is provided between bottom surface.
With reference to accompanying drawing, application method of the present utility model is as follows:As shown in Fig. 2 sheet material 25 is placed in the top surface of two sliding blocks On, hydraulic cylinder drives upper mould to decline, and sheet material is pressed into the position between two sliding blocks by trapezoidal core rod(The enough sheet material of elastic force of stage clip Deformation), as shown in figure 3, now sheet material is bent into U-shaped semi worked pieces 26, hydraulic cylinder continues to push, stage clip compression, trapezoidal mould Core is motionless, fixed plate drives the pressure inclined-plane of two briquettings to be pressed on the pressure-bearing inclined-plane of sliding block, inclined-plane interaction generation level Component drive two sliding blocks it is synchronously close, as shown in figure 4, effect of the both sides of U-shaped semi worked pieces in Workpiece shaping groove 17 Under bend inwards to be formed cross section be isosceles trapezoid sheet metal work 27;Hydraulic pressure rises, briquetting first with sliding block component, sliding block exists It is displaced outwardly in the presence of back-moving spring, trapezoidal core rod rises, and the sheet metal work being molded completely is finally removed from trapezoidal core rod 27.Hydraulic cylinder action once can be achieved with sheet metal work and be molded completely, improve the shaping efficiency of sheet metal work.

Claims (6)

1. a kind of sheet metal work fast ram mould, including mould bases, the lower end of mould bases are provided with lower template, the upper end of mould bases is set There is cope plate, it is characterized in that, the top of the mould bases is provided with the cylinder being connected with cope plate, and the downside of the cope plate is provided with Fixed plate, the downside of the fixed plate is provided with lifter plate, and the upper end center of the lifter plate is provided through the slide bar of fixed plate, institute State and stage clip is provided between the upper end of slide bar and cope plate, the downside of the lifter plate is provided with trapezoidal core rod;The top of the lower template Face two ends are provided with limit base, described limit base provided with the coaxial sliding pin of level, and the inner of the sliding pin is provided with sliding block, two The opposite flank of sliding block is provided with axisymmetric Workpiece shaping groove, and the top surface outer end of sliding block is provided with pressure-bearing inclined-plane, described solid The downside two ends of fixed board are fixed with briquetting, and the lower end of the briquetting is provided with pressure inclined-plane corresponding with pressure-bearing inclined-plane.
2. sheet metal work fast ram mould according to claim 1, it is characterized in that, the outer end of the sliding pin and limit Position between the seat of position is arranged with back-moving spring.
3. sheet metal work fast ram mould according to claim 1 or 2, it is characterized in that, the top of described mould bases Portion is provided with some vertical outer guiding posts, and described cope plate is slidably connected with described outer guiding post, the downside of described fixed plate Provided with guide plate, some inner guiding posts are fixed with the upside of the lifter plate, are slided between the upper end of the inner guiding post and guide plate Connection.
4. sheet metal work fast ram mould according to claim 1 or 2, it is characterized in that, the lower template and mould Support base is provided between frame bottom surface, the position that the upper side of the lower template is located between two sliding blocks is provided with support block, described Lower template in be provided with vertical support bar, be slidably connected between described support bar and lower template, described support bar and branch Bracer is fixedly connected, and spring is provided between the lower end and mould bases bottom surface of the support bar.
5. sheet metal work fast ram mould according to claim 1, it is characterized in that, described cylinder is gas Any one in cylinder, electric cylinders or hydraulic cylinder.
6. sheet metal work fast ram mould according to claim 1 or 2, it is characterized in that, described trapezoidal core rod Including inner core, core outside the sizing of inner core both sides is located at, described sizing is outer to be provided with outside pad, described sizing between core and inner core Bolt connection between core, pad, inner core.
CN201621387152.2U 2016-12-16 2016-12-16 Sheet metal work fast ram mould Active CN206343527U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621387152.2U CN206343527U (en) 2016-12-16 2016-12-16 Sheet metal work fast ram mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621387152.2U CN206343527U (en) 2016-12-16 2016-12-16 Sheet metal work fast ram mould

Publications (1)

Publication Number Publication Date
CN206343527U true CN206343527U (en) 2017-07-21

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CN201621387152.2U Active CN206343527U (en) 2016-12-16 2016-12-16 Sheet metal work fast ram mould

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109013897A (en) * 2018-07-13 2018-12-18 费凌翔 Stamping die is used in a kind of processing of auto parts and components
CN109622710A (en) * 2018-12-26 2019-04-16 湖北航嘉麦格纳座椅系统有限公司 Stamping equipment, the molding die component of sheath salient point and moulding process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109013897A (en) * 2018-07-13 2018-12-18 费凌翔 Stamping die is used in a kind of processing of auto parts and components
CN109622710A (en) * 2018-12-26 2019-04-16 湖北航嘉麦格纳座椅系统有限公司 Stamping equipment, the molding die component of sheath salient point and moulding process

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