CN206779285U - A kind of flange with flange backboard thickens corner pressing die - Google Patents

A kind of flange with flange backboard thickens corner pressing die Download PDF

Info

Publication number
CN206779285U
CN206779285U CN201720477972.9U CN201720477972U CN206779285U CN 206779285 U CN206779285 U CN 206779285U CN 201720477972 U CN201720477972 U CN 201720477972U CN 206779285 U CN206779285 U CN 206779285U
Authority
CN
China
Prior art keywords
flange
plate
template
internal chamber
distance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201720477972.9U
Other languages
Chinese (zh)
Inventor
汪浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Yi Yi Hardware Mould Co Ltd
Original Assignee
Dongguan Yi Yi Hardware Mould Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Yi Yi Hardware Mould Co Ltd filed Critical Dongguan Yi Yi Hardware Mould Co Ltd
Priority to CN201720477972.9U priority Critical patent/CN206779285U/en
Application granted granted Critical
Publication of CN206779285U publication Critical patent/CN206779285U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

It the utility model is related to a kind of flange with flange backboard and thicken corner pressing die, the mould includes upper die component and lower mold assemblies, upper de- intralamellar part is provided with upper forming punching head, it is corresponding, lower film intralamellar part is provided with lower shaping mold insert corresponding with upper forming punching head, wherein, the lower surface position of upper forming punching head is higher than the lower surface position of upper de- plate, and distance is 2mm;The upper surface location of lower shaping mold insert is higher than the upper surface location of lower template, and distance is 1mm;Dashed forward in the internal chamber wall position of lower template in the internal chamber wall of upper de- plate, i.e. the distance of lower template internal chamber wall to upper de- plate homonymy internal chamber wall is 1.305mm.The utility model passes through said structure, Shape correction can be carried out to the flange of backboard, make flange height step-down, the increase of flange thickness, and flange corner becomes at a right angle by fillet, so that the compression strength of flange is significantly increased, the lines sense of the flat appearance and corner profile of backboard is also increased.

Description

A kind of flange with flange backboard thickens corner pressing die
Technical field:
Die apparatus technical field is the utility model is related to, a kind of flange with flange backboard is refered in particular to and presses short corner flattening die Tool.
Background technology:
Mould has various according to the difference of processed product.The backboard with flange is for example processed in metal product processing When, when being processed using diel, backboard flange thickness and the back plate main body thickness of formation are consistent, and are turned at flange Angle is generally also round and smooth fillet, such as shown in Fig. 1.However, some backboards there are certain requirements to flange intensity when in use, if When flange thickness is consistent with back plate thickness, and when corner is fillet, the compressive resistance of flange is poor, is easily deformed, flange intensity It is difficult to meet needs.
Utility model content:
The purpose of this utility model is to overcome the above-mentioned weak point of existing equipment, there is provided a kind of flange with flange backboard Press short corner pressing die.
The technical solution adopted in the utility model is:A kind of flange with flange backboard thickens corner pressing die, the mould Tool includes upper die component and lower mold assemblies, and upper die component has upper bolster, upper padding plate, train wheel bridge and upper de- plate, lower mold assemblies tool There are lower template, lower bolster and die shoe, wherein:The upper de- intralamellar part is provided with upper forming punching head, and corresponding, lower film intralamellar part is set There is lower shaping mold insert corresponding with upper forming punching head, wherein, the lower surface position of upper forming punching head is higher than the lower surface of upper de- plate Position, and distance is 2mm;The upper surface location of lower shaping mold insert is higher than the upper surface location of lower template, and distance is 1mm;Under Dashed forward in the internal chamber wall position of template and be in the internal chamber wall of upper de- plate, the i.e. distance of lower template internal chamber wall to upper de- plate homonymy internal chamber wall 1.305mm;When upper de- plate lower surface is with lower template upper surface after matched moulds, lower shaping mold insert stretch into the space of de- plate and The distance of the upper surface and upper forming punching head lower surface of lower shaping mold insert is 1mm, in the lower side wall for being molded mold insert to upper de- plate Cavity wall distance is 1.355mm;Bottom seat pad and latch plate mechanism are additionally provided with the lower surface of die shoe.
The utility model can be carried out Shape correction to the flange of backboard, be made flange height step-down, turned over by said structure Side thickness increase, and flange corner becomes at a right angle by fillet, so that the compression strength of flange is significantly increased, also increases the back of the body The lines sense of the flat appearance and corner profile of plate.
Brief description of the drawings:
Fig. 1 is the schematic diagram before a kind of embodiment flange backboard shaping;
Fig. 2 is the planar structure schematic diagram of the utility model mould;
Fig. 3 is the partial enlarged drawing at A in Fig. 2;
Fig. 4 is the schematic diagram after flange backboard shaping.
Embodiment:
The utility model is further illustrated with reference to specific embodiments and the drawings.
As shown in Figure 2 and Figure 3, described in the present embodiment it is that a kind of flange with flange backboard thickens corner pressing die, should Mould includes upper die component 1 and lower mold assemblies 2, and upper die component 1 has upper bolster 11, upper padding plate 12, train wheel bridge 13 and upper de- plate 14, lower mold assemblies 2 have lower template 21, lower bolster 22 and die shoe 23, wherein:The upper de- inside of plate 14 is provided with upper shaping and rushed First 15, corresponding, the lower inside of diaphragm plate 21 is provided with lower shaping mold insert 25 corresponding with upper forming punching head 15, wherein, upper forming punching head 15 lower surface position is higher than the lower surface position of upper de- plate 14, and distance is 2mm;The upper surface location of lower shaping mold insert 24 is high In the upper surface location of lower template 21, and distance is 1mm;Dashed forward in the internal chamber wall position of lower template 21 in the inner chamber of upper de- plate 14 The distance of wall, the i.e. internal chamber wall of lower template 21 to the upper de- homonymy internal chamber wall of plate 14 is 1.305mm;After matched moulds the upper de- lower surface of plate 14 with During 21 upper surface of lower template, lower shaping mold insert 24 stretch into the space of de- plate 14 in and the upper surface of lower shaping mold insert 24 and The distance of the upper lower surface of forming punching head 15 is 1mm, and the side wall of lower shaping mold insert 24 is to the internal chamber wall distance of upper de- plate 14 1.355mm;Bottom seat pad 25 and latch plate mechanism 26 are additionally provided with the lower surface of die shoe 23, plays cushioning effect.
With reference to shown in Fig. 4, by said structure, the backboard that flange height is 2mm, plate thickness is 1mm is shaped to flange 1mm backboard is highly remained for 1mm, plate thickness, and corner is at a right angle by original fillet shaping at flange, flange thickness becomes For 1.275mm.
Certainly, shown in figure it is simple embodiment, the contour shape of backboard can change according to specific product, upper de- Plate, the inner chamber profile of lower template and upper forming punching head, the appearance profile of lower shaping mold insert can also change.
The utility model can be carried out Shape correction to the flange of backboard, be made flange height step-down, turned over by said structure Side thickness increase, and flange corner becomes at a right angle by fillet, so that the compression strength of flange is significantly increased, also increases the back of the body The lines sense of the flat appearance and corner profile of plate.

Claims (1)

1. a kind of flange with flange backboard thickens corner pressing die, the mould includes upper die component and lower mold assemblies, upper mould There are component upper bolster, upper padding plate, train wheel bridge and upper de- plate, lower mold assemblies to have lower template, lower bolster and die shoe, its feature It is:The upper de- intralamellar part is provided with upper forming punching head, corresponding, lower film intralamellar part be provided with it is corresponding with upper forming punching head under into Type mold insert, wherein, the lower surface position of upper forming punching head is higher than the lower surface position of upper de- plate, and distance is 2mm;Lower shaping edge The upper surface location of part is higher than the upper surface location of lower template, and distance is 1mm;Dashed forward in the internal chamber wall position of lower template in upper de- The distance of the internal chamber wall of plate, i.e. lower template internal chamber wall to upper de- plate homonymy internal chamber wall is 1.305mm;Upper de- plate lower surface after matched moulds During with lower template upper surface, lower shaping mold insert stretches into the space of de- plate and the upper surface of lower shaping mold insert and upper shaping The distance of drift lower surface is 1mm, and the internal chamber wall distance of side wall to the upper de- plate of lower shaping mold insert is 1.355mm;In die shoe Lower surface be additionally provided with bottom seat pad and latch plate mechanism.
CN201720477972.9U 2017-04-28 2017-04-28 A kind of flange with flange backboard thickens corner pressing die Active CN206779285U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720477972.9U CN206779285U (en) 2017-04-28 2017-04-28 A kind of flange with flange backboard thickens corner pressing die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720477972.9U CN206779285U (en) 2017-04-28 2017-04-28 A kind of flange with flange backboard thickens corner pressing die

Publications (1)

Publication Number Publication Date
CN206779285U true CN206779285U (en) 2017-12-22

Family

ID=60709486

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720477972.9U Active CN206779285U (en) 2017-04-28 2017-04-28 A kind of flange with flange backboard thickens corner pressing die

Country Status (1)

Country Link
CN (1) CN206779285U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110695211A (en) * 2019-10-23 2020-01-17 苏州勤德金属制品有限公司 Automatic production die and process for section bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110695211A (en) * 2019-10-23 2020-01-17 苏州勤德金属制品有限公司 Automatic production die and process for section bar

Similar Documents

Publication Publication Date Title
CN106513500B (en) A kind of MPV vehicles cross-beam connecting plate punch forming process and Trimming Die
CN206779285U (en) A kind of flange with flange backboard thickens corner pressing die
CN101428323B (en) Stainless steel car body roof plate punching process
CN106925652A (en) A kind of drawing forming process and its stamping mold
CN104772394B (en) A kind of automobile armrest strengthens the left and right support progressive die
CN206855992U (en) A kind of mould for secure ram air bag component
CN104801603B (en) Working method of pressurization mold
CN205056800U (en) Car body hinge bracket upgrades continuous mould
CN105798099A (en) Forming technology for skylight reinforcing plate
CN202803915U (en) Compound cold-punching mould
CN103551851A (en) Method and die for combined forming of parts of metal plate with protrusion structure at bottom
CN106734603A (en) The stamping mold of step-like flange
CN206898200U (en) A kind of backboard punch-forming mold
CN206951972U (en) A kind of side blow cellular type diel
CN205816548U (en) A kind of 3C electronic product cold stamping die
CN106270168B (en) The diel of side-wall outer-plate
CN206122479U (en) Towards type broken line mould
CN108580666A (en) A kind of stamping parts crimping method and its mold
CN104353732B (en) A kind of barrel-shaped part progressive die
CN205763295U (en) Automotive seat lower margin continuous stamping die
CN205238644U (en) Automatic mould unloading mould
CN208162444U (en) A kind of toothed member shaping mould
CN203991976U (en) A kind of dual-chamber washing compression mould of bonding bolt
CN103111514B (en) The punch-forming mold of windscreen wiper upper reinforcing plate
CN205414135U (en) Bend one shot forming's hardware mould of negative angle degree

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant