CN202343707U - An aluminium profile stamping die - Google Patents

An aluminium profile stamping die Download PDF

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Publication number
CN202343707U
CN202343707U CN201120228175XU CN201120228175U CN202343707U CN 202343707 U CN202343707 U CN 202343707U CN 201120228175X U CN201120228175X U CN 201120228175XU CN 201120228175 U CN201120228175 U CN 201120228175U CN 202343707 U CN202343707 U CN 202343707U
Authority
CN
China
Prior art keywords
die
aluminium
bar
cope match
punch
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.)
Expired - Fee Related
Application number
CN201120228175XU
Other languages
Chinese (zh)
Inventor
何旭坤
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 TOKEN ALUMINUM MATERIAL MANUFACTURING CO LTD
Original Assignee
DONGGUAN TOKEN ALUMINUM MATERIAL MANUFACTURING 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 TOKEN ALUMINUM MATERIAL MANUFACTURING CO LTD filed Critical DONGGUAN TOKEN ALUMINUM MATERIAL MANUFACTURING CO LTD
Priority to CN201120228175XU priority Critical patent/CN202343707U/en
Application granted granted Critical
Publication of CN202343707U publication Critical patent/CN202343707U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to die technology field, particularly relates to an aluminium profile stamping die, which comprises an upper die base, an upper template that connects with the upper die base in a fixed way, a stripper plate, a lower die base, a female die fixed on the lower die base, a punch fixed on the upper die plate, and a spacing protrusion provided on the lower end of a male die. The design of the spacing protrusion is provided with simple structure and low cost, which prevents the generation of substandard products because of different stamping product specifications that are caused by not justifying the male die and the female die; the design can also limit the position of the aluminium profile inside the stamping die, which ensures consistent product specification, and provides high precision of stamping formed products.

Description

A kind of aluminium section bar diel
Technical field
The utility model relates to technical field of mold, particularly relates to a kind of aluminium section bar diel.
Background technology
In recent years, Chinese national economy and new and high technology stable, continue, fast-developing, impel the development of China's aluminum smelting technology and aluminium section bar processing industry very rapid.
Aluminium section bar, thus be exactly aluminium bar obtains the different cross section shape through hot melt, extruding aluminum.
In the technical field of existing processing aluminium section bar; Multiple modes such as Digit Control Machine Tool and diel are arranged; Digit Control Machine Tool is used for the complicated or higher aluminium section bar of required precision of structure more, however Digit Control Machine Tool cost an arm and a leg, the aluminium section bar processing that is used for simple structure causes bigger waste.
At the aluminium section bar manufacture field, the application of diel is comparatively extensive, and it is constituted by the punch-die that cooperates up and down usually; Each punch-die all has a specific die holder; Usually, according to the material-dropping hole in the pressing design die of punching press raw material, but the precision of product does not often reach requirement.
Summary of the invention
The purpose of the utility model is to avoid weak point of the prior art and provides a kind of simple in structure, inexpensive, the aluminium section bar diel that machining accuracy is high.
The purpose of the utility model realizes through following technical measures: a kind of aluminium section bar diel; Comprise upper bolster, the cope match-plate pattern that is fixedly connected with upper bolster, stripper plate, die shoe, be fixed in the die of die shoe, the punching pin, the punch lower end that are fixed in cope match-plate pattern are provided with spacing prominent piece.
Further, punch is fixed in the lower end of said punching pin.
Further, be provided with return spring between cope match-plate pattern and the stripper plate.
Further, the stripper plate bottom surface is provided with upper groove, and said die correspondence is provided with low groove.
Further, cope match-plate pattern is provided with guide pillar, and said die is to being provided with guide pin bushing.
Further, be provided with the material-dropping hole corresponding in the middle of the die with said punch.
Further, the material-dropping hole both sides are provided with fin along the length direction of low groove.
Further, guide pin bushing is located at said material-dropping hole both sides.
Further, cope match-plate pattern is provided with spacing guide pillar, and said stripper plate correspondence is provided with spacing guide pin bushing.
The beneficial effect of the utility model: a kind of aluminium section bar diel of the utility model; Comprise upper bolster, the cope match-plate pattern that is fixedly connected with upper bolster, stripper plate, die shoe, be fixed in the die of die shoe, the punching pin, the punch lower end that are fixed in cope match-plate pattern are provided with spacing prominent piece.The design of spacing prominent piece, simple in structure, inexpensive prevents to produce substandard products owing to punch and the unjustified stamping products that causes of die are diversified in specifications.Adopt the design of spacing prominent piece can also limit the position that aluminium section bar is inserted diel, make product specification consistent, stamping forming product precision is higher.
Further, cope match-plate pattern is provided with spacing guide pillar, and said stripper plate correspondence is provided with spacing guide pin bushing.Design can limit the position between cope match-plate pattern and the stripper plate like this, when making punching press, cope match-plate pattern can be not too and stripper plate press close to, can not cause return spring over-stressed, by excessive compression, increased the service life of return spring and mould.
Description of drawings
Utilize accompanying drawing that the utility model is further specified, but the content in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is the perspective view of upper bolster, cope match-plate pattern and stripper plate of a kind of aluminium section bar diel of the utility model.
Fig. 2 is the front view of upper surface of die and die shoe of a kind of aluminium section bar diel of the utility model.
Fig. 3 is the front view of stripper plate bottom surface of a kind of aluminium section bar diel of the utility model.
Fig. 4 is the perspective view of punch of a kind of aluminium section bar diel of the utility model.
In Fig. 1 to Fig. 4, include:
1---upper bolster,
2---cope match-plate pattern,
3---stripper plate,
4---die,
5---die shoe,
6---punching pin,
7---spacing guide pillar,
8---guide pillar,
9---punch,
10---spacing prominent piece,
11---upper groove,
12---return spring,
13---material-dropping hole,
14---guide pin bushing,
15---fin,
16---low groove.
The specific embodiment
In conjunction with following examples the utility model is described further.
embodiment 1.
A kind of aluminium section bar diel of the utility model is shown in Fig. 1 to 4; Comprise upper bolster 1, the cope match-plate pattern 2 that is fixedly connected with upper bolster 1, stripper plate 3, die shoe 5, be fixed in the die 4 of die shoe 5, the punching pin 6, punch 9 lower ends that are fixed in cope match-plate pattern 2 are provided with spacing prominent piece 10.
Punch 9 is fixed in the lower end of punching pin 6.Stripper plate 3 bottom surfaces are provided with upper groove 11, and die 4 correspondences are provided with low groove 16.Material-dropping hole 13 both sides are provided with fin 15 along low groove 16 directions.
During work, the raw material aluminium section bar is put into the space between stripper plate 3 and the die 4, aluminium section bar one end face withstands spacing prominent piece 10 sides, limits the length of inserting of aluminium section bar, and position, the aluminium section bar left and right sides is by fin 15 restrictions of material-dropping hole 13 both sides.Adopt the design of spacing prominent piece 10 can limit the length that aluminium section bar is inserted diel, make product specification consistent, stamping forming product precision is higher.
Drive device drives upper bolster 1 moves downward, and upper bolster 1 drive cope match-plate pattern 2 and the punching pin 6 that is fixed on the cope match-plate pattern 2 move downward, and punching pin 6 passes the through hole on the stripper plate 3; Downward belling mould 9, the spacing prominent piece 10 that is arranged on the punch 9 at first gets into material-dropping hole 13, makes the aligned in position of punch 9 and die 4; Be convenient to the completion of punching press action; Punch 9 continues also to get into material-dropping hole 13 downwards, under the cooperation of punch 9 and die 4, stamps out the aluminium section bar of required form.The design of spacing prominent piece 10, simple in structure, inexpensive prevents to produce substandard products owing to punch 9 and the die 4 unjustified stamping products that cause are diversified in specifications.
embodiment 2.
A kind of aluminium section bar diel of the utility model is shown in Fig. 1 to 4, and most of structure is basic identical, and its difference part is: be provided with return spring 12 between cope match-plate pattern 2 and the stripper plate 3.Cope match-plate pattern 2 is provided with guide pillar 8, and 4 pairs of said dies are with being provided with guide pin bushing 14.Be provided with the material-dropping hole 13 corresponding in the middle of the die 4 with punch 9.The aluminium section bar that gets off that is stamped is fallen by material-dropping hole 13.Guide pin bushing 14 is located at material-dropping hole 13 both sides.And be arranged on the position between guide pillar 8 engagement limits cope match-plate patterns 2, stripper plate 3 and the die 4 of cope match-plate pattern 2 bottom surfaces.
Cope match-plate pattern 2 is provided with spacing guide pillar 7, and stripper plate 3 correspondences are provided with spacing guide pin bushing.When upper bolster 1 and cope match-plate pattern 2 are pressed downwardly onto certain position; Spacing guide pillar 7 on the cope match-plate pattern 2 arrives the bottom of the spacing guide pin bushing of stripper plate 3; With the position between restriction cope match-plate pattern 2 and the stripper plate 3, cope match-plate pattern 2 can be not too and stripper plate 3 press close to, can not cause return spring 12 over-stressed; By excessive compression, increased the service life of return spring 12 and mould.
After punching press was accomplished, under the promotion of return spring 12, upper bolster 1 upwards lifted, and drove cope match-plate pattern 2, punching pin 6 and punch 9 and upwards lifted, and got back to the origin-location.Accomplish a punching press.
Should be noted that at last; Above embodiment only is used to technical scheme of the present invention is described but not to the restriction of protection domain of the present invention; Although the present invention has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention, and do not break away from the essence and the scope of technical scheme of the present invention.

Claims (9)

1. aluminium section bar diel; Comprise upper bolster, the cope match-plate pattern that is fixedly connected with upper bolster, stripper plate, die shoe, be fixed in the die of said die shoe, be fixed in said cope match-plate pattern punching pin, it is characterized in that: said punch lower end is provided with spacing prominent piece.
2. a kind of aluminium section bar diel according to claim 1, it is characterized in that: said punch is fixed in the lower end of said punching pin.
3. a kind of aluminium section bar diel according to claim 1 is characterized in that: be provided with return spring between said cope match-plate pattern and the stripper plate.
4. a kind of aluminium section bar diel according to claim 1 is characterized in that: said stripper plate bottom surface is provided with upper groove, and said die correspondence is provided with low groove.
5. a kind of aluminium section bar diel according to claim 4, it is characterized in that: said cope match-plate pattern is provided with guide pillar, and said die is to being provided with guide pin bushing.
6. a kind of aluminium section bar diel according to claim 5 is characterized in that: be provided with the material-dropping hole corresponding with said punch in the middle of the said die.
7. a kind of aluminium section bar diel according to claim 6 is characterized in that: said material-dropping hole both sides are provided with fin along the length direction of low groove.
8. a kind of aluminium section bar diel according to claim 6 is characterized in that: said guide pin bushing is located at said material-dropping hole both sides.
9. a kind of aluminium section bar diel according to claim 1, it is characterized in that: said cope match-plate pattern is provided with spacing guide pillar, and said stripper plate correspondence is provided with spacing guide pin bushing.
CN201120228175XU 2011-06-30 2011-06-30 An aluminium profile stamping die Expired - Fee Related CN202343707U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120228175XU CN202343707U (en) 2011-06-30 2011-06-30 An aluminium profile stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120228175XU CN202343707U (en) 2011-06-30 2011-06-30 An aluminium profile stamping die

Publications (1)

Publication Number Publication Date
CN202343707U true CN202343707U (en) 2012-07-25

Family

ID=46532734

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120228175XU Expired - Fee Related CN202343707U (en) 2011-06-30 2011-06-30 An aluminium profile stamping die

Country Status (1)

Country Link
CN (1) CN202343707U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104801608A (en) * 2015-04-25 2015-07-29 江阴东华铝材科技有限公司 Aluminium profile point pressing die
CN110116159A (en) * 2019-05-31 2019-08-13 镇江巨龙电子科技有限公司 A kind of stamping die of radiator inserted sheet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104801608A (en) * 2015-04-25 2015-07-29 江阴东华铝材科技有限公司 Aluminium profile point pressing die
CN110116159A (en) * 2019-05-31 2019-08-13 镇江巨龙电子科技有限公司 A kind of stamping die of radiator inserted sheet

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120725

Termination date: 20140630