CN208131784U - A kind of New-type mould is interior to clap burr device - Google Patents

A kind of New-type mould is interior to clap burr device Download PDF

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Publication number
CN208131784U
CN208131784U CN201820195776.7U CN201820195776U CN208131784U CN 208131784 U CN208131784 U CN 208131784U CN 201820195776 U CN201820195776 U CN 201820195776U CN 208131784 U CN208131784 U CN 208131784U
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Prior art keywords
die holder
type
thimble
pin
feet
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CN201820195776.7U
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Chinese (zh)
Inventor
李君宝
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Dongguan Sun Mansfield Precision Metal Co Ltd
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Dongguan Sun Mansfield Precision Metal Co Ltd
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Priority to CN201820195776.7U priority Critical patent/CN208131784U/en
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Abstract

The utility model discloses burr device is clapped in a kind of New-type mould, it includes upper die holder and lower die holder, the lower end of the upper die holder is provided with a cope plate, the upper end of the lower die holder is provided with a lower template, a lower bolster is provided between the lower template and lower die holder, a type chamber is formed between the cope plate and lower template, the type chamber is in double R type structures, the type chamber includes the first R type portion, 2nd R type portion, first recessed portion, second recessed portion and third recessed portion, an inner guiding post is provided on the upper die holder, the lower end of the upper die holder and the upper end of lower die holder are provided with thimble, the lower end of the upper die holder and the upper end of lower die holder are additionally provided with pin.The utility model is substantially increased the stability of face pressure size, so that the interstice coverage of the product after face pressure is more reasonable, is improved the qualification rate of product using double R type face pressure technologies, and work efficiency is high, guarantees product quality, practical.

Description

A kind of New-type mould is interior to clap burr device
Technical field
The utility model relates to clap burr device in a kind of mold more particularly to a kind of New-type mould.
Background technique
With being constantly progressive for society, existing people's too busy to get away industry, industrial expansion has driven the hair at full speed of society Exhibition, and industry also drives the development of machinery manufacturing industry, and mold is played a crucial role in the industrial age.Mold, industry In production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain the various moulds of required product And tool.In brief, mold is the tool for making formed article, and this tool is made of various parts, different moulds Tool is made of different parts.It mainly realizes the processing of article shape by the change of physical state of the formed material.Element There is the title of " mother of industry ".
Blank is set to become the tool for having the product of specific shape and size under external force.Be widely used in punching, die forging, The compression moulding of the products such as cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics, rubber, ceramics or injection molding In forming.Mold has specific profile or cavity shape, blank can be made by wheel using the chamfered shape with cutting edge Separation (punching) occurs for profile shape.Blank can be made to obtain corresponding three-dimensional shape using cavity shape.Mold generally comprises dynamic Two parts of mould and cover half (or punch-pin and cavity plate), the two are partable.Product is taken out when separating, blank is made to inject mould when closing up The forming of tool type chamber.Mold is precision instrument, complex-shaped, bears the expansive force of blank, to structural strength, rigidity, surface hardness, table Surface roughness and machining accuracy all have higher requirements, mold production development level be machine-building level important symbol it One.
Currently, mold used in existing uses common face pressure technology, common face pressure in previous mold processing Although structure also can be carried out the process production of face pressure, the product size that common face pressure structural plane presses out is unstable, often Biggish deviation is had, the quality of product is leveraged, defect rate is higher, and cost is caused to waste.
Utility model content
In view of the above deficiencies, the purpose of this utility model is to provide burr device is clapped in a kind of New-type mould, using double R types Face pressure technology substantially increases the stability of face pressure size, so that the interstice coverage of the product after face pressure is more reasonable, improves The qualification rate of product, work efficiency is high, guarantees product quality, practical.
Used technical solution is the utility model in order to achieve the above objectives:
A kind of New-type mould is interior to clap burr device comprising the lower end of upper die holder and lower die holder, the upper die holder is provided with one Cope plate, the upper end of the lower die holder are provided with a lower template, and a lower bolster, institute are provided between the lower template and lower die holder It states and forms a type chamber between cope plate and lower template, the type chamber is in double R type structures, and the type chamber includes the first R type portion, second R type portion, the first recessed portion, the second recessed portion and third recessed portion are provided with an inner guiding post, the upper die holder on the upper die holder Lower end and the upper end of lower die holder be provided with thimble, the lower end of the upper die holder and the upper end of lower die holder are additionally provided with pin.
Top block, the top block packet are provided at the top of the upper die holder as a further improvement of the utility model, Upper left feet and upper right feet are included, the upper left feet and upper right feet are separately positioned on the left and right ends of upper die holder.
The top block is fixed on upper die holder by the first fixed screw as a further improvement of the utility model,.
The bottom of the lower die holder is provided with bottom seat pad, the bottom seat pad packet as a further improvement of the utility model, Lower-left feet and bottom right feet are included, the lower-left feet and bottom right feet are separately positioned on the left and right ends of lower die holder.
The bottom seat pad is fixed on lower die holder by the second fixed screw as a further improvement of the utility model,.
The thimble includes upper thimble and lower thimble as a further improvement of the utility model, and the upper thimble is located at The surface of lower thimble, the upper thimble and lower thimble are used cooperatively.
The pin includes upper pin and lower pin, the upper pin setting as a further improvement of the utility model, In the left side of upper thimble, the upper pin is located at the surface of lower pin, and the upper pin and lower bayonet fittings use.
The cope plate is fixed on upper die holder by third fixed screw as a further improvement of the utility model, The lower template and lower bolster are fixed on lower die holder by the 4th fixed screw.
The beneficial effects of the utility model are:The utility model substantially increases the stability of face pressure size, so that face pressure The interstice coverage of product afterwards is more reasonable, improves the qualification rate of product, and work efficiency is high, guarantees product quality, practicability By force, it is designed by using the structure of double R type face pressure type chambers, so that the product size after face pressure is more stable, but also after face pressure Product interstice coverage it is more reasonable;It is designed simultaneously by using the structure of inner guiding post, when punching machine plays molding, in punching press Play the guiding role of upper and lower mould working portion;By the way that top block and bottom seat pad is respectively set on upper die holder and lower die holder, lead Play the role of the padded of mold entirety, makes the die height of mold in the applicable closure altitude range of punching machine, to guarantee to press from both sides Mold has enough placement spaces.
Detailed description of the invention
Fig. 1 is the front view of the utility model;
Fig. 2 is the top view of the utility model.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy for reaching predetermined purpose and being taken, below in conjunction with Specific embodiment of the present utility model is described in detail in attached drawing and preferred embodiment.
Fig. 1 and Fig. 2 is please referred to, the utility model embodiment provides a kind of interior bat burr device of New-type mould comprising upper mold Seat 1 and lower die holder 2, the lower end of the upper die holder 1 are provided with a cope plate 3, and the upper end of the lower die holder 2 is provided with a lower template 4, it is provided with a lower bolster 5 between the lower template 4 and lower die holder 2, forms a type chamber between the cope plate 3 and lower template 4 6, the type chamber 6 is in double R type structures, and the type chamber 6 includes the first R type portion 61, the 2nd R type portion 62, the first recessed portion 63, second Recessed portion 63 and third recessed portion 65 are provided with an inner guiding post 7, the lower end of the upper die holder 1 and lower die holder on the upper die holder 1 2 upper end is provided with thimble 8, and the lower end of the upper die holder 1 and the upper end of lower die holder 2 are additionally provided with pin 9.
In the present embodiment, designed by using the structure of inner guiding post 7, when punching machine, plays molding, in punching press from The guiding role of lower die working portion;Type chamber 6 uses the structure design of double R type face pressures, so that the product size after face pressure is more Add stabilization, but also the product interstice coverage after face pressure is more reasonable.
The top of the upper die holder 1 is provided with top block 10, the top block as a further improvement of the utility model, 10 include upper left feet 101 and upper right feet 102, and the upper left feet 101 and upper right feet 102 are separately positioned on upper die holder 1 Left and right ends.
The top block 10 is fixed on upper mold by the first fixed screw 103 as a further improvement of the utility model, On seat 1.
The bottom of the lower die holder 2 is provided with bottom seat pad 11, the bottom seat pad as a further improvement of the utility model, 11 include lower-left feet 111 and bottom right feet 112, and the lower-left feet 111 and bottom right feet 112 are separately positioned on lower die holder 2 Left and right ends.
The bottom seat pad 11 is fixed on lower die by the second fixed screw 113 as a further improvement of the utility model, On seat 2.
In the present embodiment, it is respectively arranged with top block and bottom seat pad on the upper die holder 1 and lower die holder 2, mainly used In the padded effect of mold entirety, for making the die height of mold in the applicable closure altitude range of punching machine, to guarantee to press from both sides Mold has enough placement spaces.
The thimble 8 includes upper thimble 81 and lower thimble 82, the upper thimble as a further improvement of the utility model, 81 are located at the surface of lower thimble 82, and the upper thimble 81 and lower thimble 82 are used cooperatively.
The pin 9 includes upper pin 91 and lower pin 92, the upper pin as a further improvement of the utility model, 91 are set to the left side of thimble 81, and the upper pin 91 is located at the surface of lower pin 92, the upper pin 91 and lower pin 92 are used cooperatively.
The cope plate 3 is fixed on upper die holder 1 by third fixed screw 31 as a further improvement of the utility model, On, the lower template 4 and lower bolster 5 are fixed on lower die holder 2 by the 4th fixed screw 41.
The emphasis of the utility model essentially consists in:The utility model substantially increases the stability of face pressure size, so that face The interstice coverage of product after pressure is more reasonable, improves the qualification rate of product, and work efficiency is high, guarantees product quality, practical Property it is strong, by using double R type face pressure type chambers structure design so that the product size after face pressure is more stable, but also face pressure Product interstice coverage afterwards is more reasonable;It is designed simultaneously by using the structure of inner guiding post, when punching machine plays molding, in punching press When from upper and lower mould working portion guiding role;By the way that top block and bottom seat pad is respectively set on upper die holder and lower die holder, The padded effect for primarily serving mold entirety makes the die height of mold in the applicable closure altitude range of punching machine, to guarantee Die clamper has enough placement spaces.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model Any restrictions, therefore technical characteristic identical or approximate with the utility model above-described embodiment is used, in the guarantor of the utility model Within the scope of shield.

Claims (8)

1. clapping burr device in a kind of New-type mould comprising upper die holder and lower die holder, which is characterized in that the lower end of the upper die holder It is provided with a cope plate, the upper end of the lower die holder is provided with a lower template, is provided with one between the lower template and lower die holder Lower bolster forms a type chamber between the cope plate and lower template, the type chamber is in double R type structures, and the type chamber includes the first R Type portion, the 2nd R type portion, the first recessed portion, the second recessed portion and third recessed portion are provided with an inner guiding post on the upper die holder, The lower end of the upper die holder and the upper end of lower die holder are provided with thimble, and the lower end of the upper die holder and the upper end of lower die holder are also set It is equipped with pin.
2. clapping burr device in New-type mould according to claim 1, which is characterized in that be provided at the top of the upper die holder Top block, the top block include upper left feet and upper right feet, and the upper left feet and upper right feet are separately positioned on upper mold The left and right ends of seat.
3. clapping burr device in New-type mould according to claim 2, which is characterized in that the top block is fixed by first Screw is fixed on upper die holder.
4. clapping burr device in New-type mould according to claim 1, which is characterized in that the bottom of the lower die holder is provided with Bottom seat pad, the bottom seat pad include lower-left feet and bottom right feet, and the lower-left feet and bottom right feet are separately positioned on lower die The left and right ends of seat.
5. clapping burr device in New-type mould according to claim 4, which is characterized in that the bottom seat pad is fixed by second Screw is fixed on lower die holder.
6. clapping burr device in New-type mould according to claim 1, which is characterized in that the thimble include upper thimble and under Thimble, the upper thimble are located at the surface of lower thimble, and the upper thimble and lower thimble are used cooperatively.
7. clapping burr device in New-type mould according to claim 1, which is characterized in that the pin include upper pin and under Pin, the upper pin are set to the left side of thimble, and the upper pin is located at the surface of lower pin, the upper pin and under Bayonet fittings use.
8. clapping burr device in New-type mould according to claim 1, which is characterized in that the cope plate is fixed by third Screw is fixed on upper die holder, and the lower template and lower bolster are fixed on lower die holder by the 4th fixed screw.
CN201820195776.7U 2018-02-05 2018-02-05 A kind of New-type mould is interior to clap burr device Active CN208131784U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820195776.7U CN208131784U (en) 2018-02-05 2018-02-05 A kind of New-type mould is interior to clap burr device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820195776.7U CN208131784U (en) 2018-02-05 2018-02-05 A kind of New-type mould is interior to clap burr device

Publications (1)

Publication Number Publication Date
CN208131784U true CN208131784U (en) 2018-11-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820195776.7U Active CN208131784U (en) 2018-02-05 2018-02-05 A kind of New-type mould is interior to clap burr device

Country Status (1)

Country Link
CN (1) CN208131784U (en)

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