CN104084984B - The shaving die of solid wall paper (3 D stereo paper mould decorative panel) and its application - Google Patents
The shaving die of solid wall paper (3 D stereo paper mould decorative panel) and its application Download PDFInfo
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- CN104084984B CN104084984B CN201410290440.5A CN201410290440A CN104084984B CN 104084984 B CN104084984 B CN 104084984B CN 201410290440 A CN201410290440 A CN 201410290440A CN 104084984 B CN104084984 B CN 104084984B
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Abstract
The present invention relates to a kind of shaving die of solid wall paper (3 D stereo paper mould decorative panel) and its application.The shear mould includes pedestal, pedestal is by bottom plate, a square posting is constituted with blade positioning fixture block, locating core with three-dimensional modeling, blade, blade confine fixture block, jacking apparatus and gear knife plate, and shaving die is mounted with general press device, gear knife plate is fixed on the surface of press device slide plate, and the area of gear knife plate is more than the area of the 3 D stereo wallpaper workpiece to be cut.The invention also discloses the method for cutting edge of the mould.
Description
Technical field
The present invention relates to a kind of method for cutting edge of solid wall paper (3 D stereo paper mould decorative panel) and shaving die
Operation principle and its application in process of production.
Technical background
Cross cutting mode in the production process of current 3 D stereo wallpaper (3 D stereo paper mould decorative panel) is from paper pulp
What the trimming mode of model tableware developed, the precision of its trimming is not high, and positioning is inaccurate, easily skew, once plate body moulding
One millimeter of off-centring, put up the deviation that will result in 1cm when ten planks are linked up, not only influence overall 3 D stereo
Effect, corrects also extremely difficult, the factory calibration of present product only allows the skew for having 0.2mm, using general in construction
Method for cutting edge be difficult to accomplish, therefore, qualification rate is very low, also has using laser trimming, but the high temperature of laser is burnt easily
Edge is caused to be carbonized to form xanthochromia.
In consideration of it, we devise new 3 D stereo decorative panel shaving die, locating bias is solved, production is imitated
Rate and qualification rate are all significantly increased.
The content of the invention
The technical problem to be solved in the present invention is to break through the shortcoming of prior art, using general press device (Pneumatic pressure
Machine, hydraulic press, stamping machine etc.) the brand-new die-cutting mould of mounting, this mould is a kind of shaving die of 3 D stereo wallpaper, bag
Pedestal is included, pedestal constitutes a square posting, the locating core with three-dimensional modeling, knife by bottom plate, and blade positioning fixture block
Piece, blade confine fixture block, jacking apparatus and gear knife plate, it is characterised in that：
Described shaving die is mounted with general press device, and gear knife plate is fixed on the surface of press device slide plate, gear
The area of knife plate is more than the area of the 3 D stereo wallpaper workpiece to be cut.
The bottom of the locating core is in inverted trapezoidal, and four sides are in any angle, described blade positioning card between 150-120 degree
Block inboard side edge is in inclined-plane at any angle between 30-60 degree, two angles to meet when locating core falls with blade positioning card
The inclined-plane of block is completely superposed.
The bottom of the locating core is in inverted trapezoidal, and four sides are in 135 degree of inclination angle, described blade positioning fixture block inboard side edge
In 45 degree of inclined-plane, it is ensured that during the whereabouts of locating core, the center for being accurately placed in mould is no longer offset.
The jacking apparatus is jacking cylinder.
The general press device is air press, hydraulic press or stamping machine.
Described blade is made using wear-resisting tool steel, and the angle of blade is between 20 degree 45 degree, length of blade etc.
The thickness of blade is added in blade positioning fixture block length.
When blade is installed, with being adjacent to outside blade positioning fixture block, blade is according to end to end suitable by blade cutting edge inwardly
Sequence is installed, by cutting blade clip between blade positioning fixture block and blade confine fixture block, it is ensured that blade is tightly attached on the facade of fixture block,
The height that blade exposes is consistent with the plane of the locating core after jacking apparatus jacking in place.
The outside of blade positioning fixture block, leaves contour step, the width of step and the consistency of thickness of blade or more than knife
Fixture block is confined in piece thickness 0.5mm, the step bottom of blade positioning fixture block according to a certain distance drilling mantle fiber to install blade,
Blade confines the gap formed between fixture block and step with the consistent in or greater than blade thickness 0.5mm of blade thickness, and blade confines card
Hole is got through in block bottom.
Described jacking cylinder guide rod is highly highly consistent with mould fixture block inner side step when not rising.
The lower flat of described locating core and the guide rod upper contact of jacking cylinder, when jacking cylinder rises, are promoted
Locating core is up, during start, and locating core is in uplink state.
The control of described jacking cylinder is combined using magnetic valve and travel switch, Stroke Control with travel switch position with
Knife plate travel position is kept off to determine.
When forcing press slide plate is up, magnetic valve rises jacking cylinder, when slide plate it is descending close to blade cutting edge when keep off knife
Plate and locating core will process three when passing slab plate and stepping up, four sides of blanket are contacted with blade cutting edge, and magnetic valve is by jacking gas
Cylinder declines, and now, slide plate is continued traveling downwardly, until blade cutting edge cuts through blanket, now, the blanket for cutting four sides can be with slide plate
Descending pressure and the inside for entering the frame of blade four, when slide plate is up, release solenoid travel switch resets, and controls jacking
Cylinder is up, and the plate body cut is released from cutting die.
The jacking apparatus can also be jacking spring or elastic gum cushion block.
A kind of method for cutting edge of shaving die using any one above-mentioned 3 D stereo wallpaper, it is characterised in that：Trimming
Before, by the slide plate open height of press device as maximum, by shaving die as in the platform of UP equipment
The heart, the slide plate of UP equipment installs gear knife plate and ensures that gear knife plate is straight, connects gas circuit, the circuit of jacking cylinder, adjusts
Locating core, hand are installed in the position of whole good solenoid travel switch and the slide travel of UP equipment, shaving die
The horizontal level of dynamic adjustment locating core and blade cutting edge, it is ensured that the plane of locating core is consistent with the level of blade cutting edge；Trimming is opened
During machine, locating core jack-up, the now blade of the upper plane of locating core and blade are in a horizontal plane by cylinder, it is ensured that blade
Blade will not injure manipulator and blanket, by the blanket front three-dimensional stereo moulding of product down, moulding and base on locating core
The moulding of plate is overlapped, to ensure that the centre-to-centre spacing of locating core is overlapped with the centre-to-centre spacing of product, is opened press slide plate and is driven under gear knife plate
OK, when keeping off the lower contacts of knife plate and product, blade, locating core pass slab board clamping with gear knife plate by three, press device
Slide plate is continued traveling downwardly, and now the travel switch in equipment starts, and the cylinder in mould is descending, makes locating core descending, and gear knife plate will
Blanket marginal portion in blade periphery is once cut off, when slide plate it is descending in place after, touch travel switch, trigger relay is moved
Make, the slide plate for starting press device is up, drive gear knife plate up, leave mould, now, cylinder in mould is by locating core top
Rise, the plate body of margins of excision is released, the plate body cut can be taken out and repeat next action by operative employee.
Mould is placed on the platform of press device, during operation, locating core is placed on the cylinder in mold base,
The bottom of locating core has four sides to have 45 degree of inclination angle, after being overlapped with 45 degree of inclination angles of blade positioning fixture block inboard side edge, it becomes possible to
When ensureing the whereabouts of locating core, the center for being accurately placed in mould is no longer offset, it is ensured that during repetitive operation, and locating core every time can
Return automatically to center.Blade is made using wear-resisting tool steel, and the angle of blade is between 20 degree 45 degree, length of blade etc.
In the thickness of positioning wedged block length+blade.When blade is installed, with being adjacent to outside positioning wedged block by blade cutting edge inwardly.Blade is pressed
According to end to end order install, with bolt by cutting blade clip positioning wedged block and confine fixture block between, it is ensured that blade is tightly attached to
On the facade of fixture block, the plane that the height that blade exposes is raised to the locating core behind position with cylinder top is consistent, and locating core is with cylinder
The stroke of whereabouts is greater than the thickness (being designed generally according to minitype cylinder minimum stroke 5mm) that to be cut three pass plate workpiece.Keep off knife
Plate is more than the area that to be cut three pass plate workpiece using polyethylene slab (general thickness is more than 10mm) area, it is ensured that under gear knife plate
It is tangent with blade when falling.Gear knife plate is fixed on the surface of forcing press sliding panel, is fixed with screws or clamps.Jacking cylinder is controlled
Combined using magnetic valve and travel switch, Stroke Control is determined with travel switch position with gear knife plate travel position, works as pressure
When machine slide plate is up, magnetic valve rises jacking cylinder, when slide plate it is descending close to blade cutting edge when gear knife plate and locating core will
When the three of processing pass slab plate and stepped up, four sides of blanket are contacted with blade cutting edge, and magnetic valve declines jacking cylinder, now, cunning
Plate is continued traveling downwardly, until blade cutting edge cuts through blanket, now, cutting the blanket on four sides can enter with the descending pressure of slide plate
Enter to the inside of the frame of blade four, when slide plate is up, release solenoid travel switch resets, and control jacking cylinder is up, will cut
Good plate body is released from cutting die, such a method for cutting edge, it can be ensured that three pass the Founder rule of plate, it is ensured that locating core falls every time
Central point can be returned to, when blanket is sheared, plate body is brought into close contact between gear knife plate and locating core and does not injure the vertical of plate body
Figure modelling.Trimming efficiency high, as long as blanket places correct, it is ensured that the product cut out meets the requirements.Jacking in edger
Cylinder can also be substituted with spring or elasticity preferably rubber block, and its advantage is can to have the disadvantage slide plate with simplify control part
During whereabouts, blanket between locating core and gear knife plate, in clamped condition, easily damages moulding and plate face, product is qualified all the time
Rate is reduced.
The outstanding advantages of this shaving die are, 1, registration, 2, locating core it is recessed, when being overlapped with product-forming not
Can damage moulding, 3, the edge specification of excision it is consistent, 4, product be in clamped condition in excision, it is ensured that physical dimension one
Cause, 5, safe operation, production efficiency is high.
Brief description of the drawings：
Fig. 1, shaving die structure
1st, blade positioning fixture block；2nd, jacking apparatus；3rd, locating core；4th, blade confines fixture block；5th, blade；6th, bottom plate；
Embodiment：
With reference to Figure of description, to the method for cutting edge of solid wall paper of the present invention (3 D stereo paper mould decorative panel)
And the application of mould is further illustrated：
Embodiment 1, referring to Fig. 1, shaving die of the invention, including：Including pedestal, pedestal is by bottom plate 6, and blade positioning
Fixture block 1 constitutes a square posting, and the locating core 3 with three-dimensional modeling, blade 5, blade confine fixture block 4, jacking apparatus 2
With gear knife plate (not shown).Mold base, a square posting, one are constituted by bottom plate 6, and blade positioning fixture block 1
As use integral casting forming.Reserve allowance, it would however also be possible to employ combination makes processing, specific size is to want trimming
Product specification is determined, it is impossible to which sizes are general.In processing, contour step, step are left in the outside of blade positioning fixture block
Width and blade 5 consistency of thickness or more than blade thickness 0.5mm, the step bottom of fixture block drills according to a certain distance to be covered
Silk, confines clamping plate to install blade, confines formation and the consistent in or greater than thickness 0 of blade 5 of blade thickness between clamping plate fixture block step,
5mm gap, confines clamping plate bottom and gets through hole.Closely linked with positioning frame bottom, top set internal thread, top pressure knife during for installing
Piece.45 degree of angle 1 is processed on the inside of fixture block, the inside height of angle is general in 30mm or so, makes one big here
About 30mm or respective width step, extend downwardly on the inside of step 30-50mm depth (this distance by jacking cylinder 2 thickness with
Stroke is determined, is usually set to 50mm), the operation stroke of jacking cylinder is 5mm, and jacking cylinder guide rod is not when rising, height
It is highly consistent with mould fixture block inner side step.Blade, blade 5 typically using tool steel material make, (thickness 3-20mm it
Between, depending on mould size), the length of blade is equal to the thickness for wanting the finished product length of trimming to add blade.The blade one of blade
As use 30 ° of angles of one side cutting edge, can also be at 20 ° --- optimal sharp angle is selected between 45° angle.When blade is installed, with
Connected head-to-tail mode, it is ensured that when blade is connected, each angle is spent in 90 °, seamless in angle.Locating core 3, plate is passed according to three
The requirement of moulding makes locating core, and locating core uses former, and its material is generally pvc hardboards or other satisfactory material carvings
Quarter forms, and the moulding on locating core top is as the die cavity for accommodating blanket, when placing blanket, in the moulding and locating core in plate face
Moulding to overlap rear center point consistent.The thickness of locating core is general to go upward to blade cutting edge height to meet, and comes downwards to blade and puts down
3-5mm is advisable below face.The bottom of locating core is in inverted trapezoidal, and four sides are in 135 degree of angles, with 45 degree of inclined-planes of mould positioning wedged block inner edge
Steadily it is advisable after coincidence, the angle between mould fixture block overlaps and any angle between 30-60 degree also may be selected, but ensures to determine
Central point when position core falls overlaps errorless, operation with the central point of mould freely, and locating core mould similar with other
Exchange is called.The lower flat of locating core and the guide rod upper contact of jacking cylinder, when jacking cylinder rises, promote locating core
Up, during start, locating core is in uplink state.Cylinder 2, using miniature thin cylinder, the thrust of cylinder is to meet jacking needs
It is advisable, the power source of cylinder tetrad or single cylinder composition jacking locating core, cylinder magnetic valve and travel switch are controlled.
Knife plate is kept off, specification should be greater than the blanket area of cut product, and the one side of gear knife plate is contacted with blade, therefore, selected in material
Select durable, the material of good toughness, the general flat board higher using density of pe, thickness is typically chosen more than 10mm, uses
The mode of screw hanging, gear knife plate is fixed on the slide plate of trimming press, during installation, it is ensured that plate face is smooth, it is ensured that four
Blade cutting edge contacts plate face simultaneously, so as not to damaging blade, extends the service life of blade.Keep off knife plate operationally, be used for and knife
Sword is contacted, it is easy to damaged, and in order to ensure the product quality cut out, gear knife plate is wanted running check to repair its flatness, cut
Bian Shi, can become the force part of gearshift knife plate by moving die location.The use of press device, press device is for mould
Tool provides the machinery of power, and press device can be air press, hydraulic press or punch press, and the mounting of mould and equipment typically will
Operator will be met as far as possible conveniently by asking the work top size of press to be more than the contour dimension of mould, the particularly width of workbench
Workpiece is picked and placeed, the operation of equipment leaves blade position starting device simultaneously using both hands, or uses infrared ray grating protection equipment
To protect operative employee.The pressure of equipment is typically greater than 1kg/cm2。
Embodiment 2
By taking 500mm*500mm product die cutting as an example, the base height of cutting die is that the length of 100mm blade fixture blocks is
500mm, is highly 80mm, and the shoulder height that blade is installed on the outside of fixture block is 40mm, and width is 5mm；Blade height is 50mm, high
In 45 degree of angles on the inside of fixture block 10mm fixture blocks, fixture block top is in 45 jiaos, height 30mm, one 30-40mm width of root formation
Step, most inner side extend to bottom plate in 90 jiaos, and the plane of step and the height of bottom plate are 50mm, and every pair of mould has four fixture block groups
Into, fixed with bolt with bottom plate, and ensure rule side, the top of fixture block and fixture block is in 90 degree of right angles, and diagonal distance is equal.Four cards
Block is internally formed square space, and depth is 50mm, the position installation cylinder at close four angles, the range 5mm of cylinder,
Cylinder total height when guide rod bounces back is 50mm, if highly too low, on guide rod top bolt can be added to adjust and lock.Fixture block
At the 1/2 of the blade installation step bottom in outside, according to respective distance drilling mantle fiber, confine baffle plate, the length of baffle plate for fixed
Degree is equal to blade lengths+Weir Plate Thickness, and baffle plate is fixed by bolts to the outside of fixture block by the way of end to end, baffle plate
The groove of an installation blade is formed on the step in inner side and the outside of fixture block, width is 5mm, and length is that blade lengths+step is wide
Degree.Blade uses tool steel material, and blade grinds 30 degree of angles, and height 50mm, length is fixture block length+blade thickness, and thickness is general
Less than the width of fixture block step, choose 4mm thickness and be used as standard thickness.The installation of blade is by the way of end to end, blade
Top docked with the afterbody of another blade and can not have gap, 1/4 below the top of baffle plate at drill mantle fiber, used during for installing
Screw withstands blade, it is ensured that blade is consolidated in stress.The distance of bolt is generally spacing 60mm--80mm, blade two with quantity
The jackscrew at end is advisable away from blade head and the tail 20mm., should be since side, it is ensured that blade is not bent during fastening bolt when blade is installed
Deformation.Cylinder is installed ensures four cylinder synchronization liftings using parallel way.Core mold is positioned, using hard PVC slab, thickness
Typically in 40mm, to meet the depth requirements of three-dimensional stereo moulding, processed using artistic carving, the final thickness of template is typically controlled
System is in inverted trapezoidal in 35mm, bottom, pours out 45 degree of inclined-planes, and the center that rear pattern plate is located at mould is overlapped with the angle of fixture block.Mould
The upper plane height and the height of blade cutting edge of plate are less than 5mm, when cylinder rises, at the plane of template and the plane of blade
In consistent.
Embodiment 3, the mould of the present invention can be made by the way of integral cast, using cast steel or spheroidal graphite cast-iron, will
Bottom plate is once cast with fixture block and formed, and reserves allowance, and the die size so made is stable, is unlikely to deform, service life
It is longer.
Embodiment 4,
When using a cylinder as locating core pushing tow power, usually it is die cut small size three and passs plate, at this moment, locating core
Bottom to make reset fixture block, it is ensured that return can not offset accurately during perseveration.Reset fixture block and rely on positioning wedged block
The facade of inner side limits its skew.It is required that two fixture block gaps are less than 0.2mm, requirement on machining accuracy is high.
Claims (9)
1. a kind of shaving die of 3 D stereo wallpaper, including pedestal, pedestal are made up of bottom plate (6), and blade positioning fixture block (1)
One square posting, the locating core (3) with three-dimensional modeling, blade (5), blade confine fixture block (4), jacking cylinder (2)
With gear knife plate, it is characterised in that：Described shaving die is mounted with general press device, and gear knife plate is fixed on press device cunning
The surface of plate, the area of gear knife plate is more than the area of the 3 D stereo wallpaper workpiece to be cut；The bottom of the locating core (3) is in
Trapezoidal, four sides are in any angle between 150-120 degree, and described blade positioning fixture block (1) inboard side edge is appointed between 30-60 degree
The inclined-plane for angle of anticipating, the inclined-plane that two angles will meet when locating core (3) falls with blade positioning fixture block (1) is completely superposed.
2. the shaving die of 3 D stereo wallpaper according to claim 1, it is characterised in that：Under the locating core (3)
Portion is in inverted trapezoidal, and four sides are in 135 degree of inclination angle, and described blade positioning fixture block (1) inboard side edge is in 45 degree of inclined-plane, it is ensured that fixed
During the whereabouts of position core, the center for being accurately placed in mould is no longer offset.
3. the shaving die of 3 D stereo wallpaper according to claim 1, it is characterised in that：The general press device
It is air press, hydraulic press or stamping machine.
4. the shaving die of 3 D stereo wallpaper according to claim 1, it is characterised in that：Described blade (5) is used
Wear-resisting tool steel makes, and the angle of blade is between 20 degree 45 degree, and the length of blade adds equal to blade positioning fixture block (1) length
The thickness of cutter.
5. the shaving die of 3 D stereo wallpaper according to claim 4, it is characterised in that：When blade is installed, by blade
Blade inwardly, with being adjacent to outside blade positioning fixture block (1), according to end to end order install, by cutting blade clip in blade by blade
Positioning wedged block (1) and blade are confined between fixture block (4), it is ensured that blade is tightly attached on the facade of fixture block, the height that knife portion exposes
It is consistent with the plane of the locating core (3) after jacking cylinder (2) jacking in place.
6. the shaving die of 3 D stereo wallpaper according to claim 5, it is characterised in that：Blade positioning fixture block (1)
Outside, leaves contour step, the width of step is with the consistency of thickness of blade (5) or more than blade thickness 0.5mm, blade positioning
Confine fixture block (4) to install blade, blade confines fixture block (4) according to a certain distance drilling mantle fiber in the step bottom of fixture block (1)
The gap with the consistent in or greater than blade of blade thickness (5) thickness 0.5mm is formed between step, blade confines fixture block (4) bottom
Get through hole.
7. the shaving die of 3 D stereo wallpaper according to claim 1, it is characterised in that：Described jacking cylinder guide rod
It is highly highly consistent with mould fixture block inner side step when not rising.
8. the shaving die of 3 D stereo wallpaper according to claim 1, it is characterised in that：Described locating core (3)
The guide rod upper contact of lower flat and jacking cylinder, when jacking cylinder rises, promotes locating core (3) up, fixed during start
Position core (3) is in uplink state.
9. a kind of method for cutting edge of shaving die using any one above-mentioned 3 D stereo wallpaper, it is characterised in that：Trimming it
Before, by the slide plate open height of press device as maximum, shaving die is placed in the Platform center of UP equipment,
The slide plate of UP equipment installs gear knife plate and ensures that gear knife plate is straight, connects gas circuit, the circuit of jacking cylinder, adjusts
Locating core is installed in the position of solenoid travel switch and the slide travel of UP equipment, shaving die, is adjusted manually
The horizontal level of whole locating core and blade cutting edge, it is ensured that the plane of locating core is consistent with the level of blade cutting edge；When trimming is started shooting,
Locating core jack-up, the now blade of the upper plane of locating core and blade are in a horizontal plane by cylinder, it is ensured that the blade of blade
Manipulator and blanket will not be injured, by the blanket front three-dimensional stereo moulding of product down, moulding and blanket on locating core
Moulding is overlapped, to ensure that the centre-to-centre spacing of locating core is overlapped with the centre-to-centre spacing of product, is opened press slide plate and is driven gear knife plate descending, when
When keeping off the lower contacts of knife plate and product, blade, locating core and gear knife plate pass slab board clamping by three, the slide plate of press device after
Continuous descending, now the travel switch in equipment starts, and the cylinder in mould is descending, makes locating core descending, and gear knife plate will be in sword
The blanket marginal portion of portion periphery is once cut off, when slide plate it is descending in place after, touch travel switch, trigger relay action is opened
The slide plate of dynamic pressure equipment is up, drives gear knife plate up, leaves mould, now, and the cylinder in mould, will by locating core jack-up
The plate body of margins of excision is released, and the plate body cut can be taken out and repeat next action by operative employee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410290440.5A CN104084984B (en) | 2014-06-26 | 2014-06-26 | The shaving die of solid wall paper (3 D stereo paper mould decorative panel) and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410290440.5A CN104084984B (en) | 2014-06-26 | 2014-06-26 | The shaving die of solid wall paper (3 D stereo paper mould decorative panel) and its application |
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| Publication Number | Publication Date |
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| CN104084984A CN104084984A (en) | 2014-10-08 |
| CN104084984B true CN104084984B (en) | 2017-08-04 |
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| JP2001047400A (en) * | 1999-08-10 | 2001-02-20 | Teepi Netsugaku Kk | Punching die, punching method, plate material for shaping process, and manufacture of plates |
| JP2002144413A (en) * | 2000-11-13 | 2002-05-21 | Sintokogio Ltd | Molding tool for molding sheet-like member with simultaneous trimming and opening perforation |
| CN202263821U (en) * | 2011-10-28 | 2012-06-06 | 黄开强 | Profile sheet metal part edge trimmer |
| CN202337009U (en) * | 2011-11-11 | 2012-07-18 | 郏帅军 | Adhesive ironing and side cutting integrated machining mold of hot water bag |
| CN202640466U (en) * | 2012-07-13 | 2013-01-02 | 南京佩尔哲汽车内饰系统有限公司 | Automotive trim floating forming trimming die |
| CN202895343U (en) * | 2012-11-15 | 2013-04-24 | 裴锡平 | Edge cutting machine for plate |
| CN204036553U (en) * | 2014-06-26 | 2014-12-24 | 北京通蓝海科技发展有限公司 | The shaving die of 3 D stereo wallpaper |
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2014
- 2014-06-26 CN CN201410290440.5A patent/CN104084984B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001047400A (en) * | 1999-08-10 | 2001-02-20 | Teepi Netsugaku Kk | Punching die, punching method, plate material for shaping process, and manufacture of plates |
| JP2002144413A (en) * | 2000-11-13 | 2002-05-21 | Sintokogio Ltd | Molding tool for molding sheet-like member with simultaneous trimming and opening perforation |
| CN202263821U (en) * | 2011-10-28 | 2012-06-06 | 黄开强 | Profile sheet metal part edge trimmer |
| CN202337009U (en) * | 2011-11-11 | 2012-07-18 | 郏帅军 | Adhesive ironing and side cutting integrated machining mold of hot water bag |
| CN202640466U (en) * | 2012-07-13 | 2013-01-02 | 南京佩尔哲汽车内饰系统有限公司 | Automotive trim floating forming trimming die |
| CN202895343U (en) * | 2012-11-15 | 2013-04-24 | 裴锡平 | Edge cutting machine for plate |
| CN204036553U (en) * | 2014-06-26 | 2014-12-24 | 北京通蓝海科技发展有限公司 | The shaving die of 3 D stereo wallpaper |
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| Publication number | Publication date |
|---|---|
| CN104084984A (en) | 2014-10-08 |
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