CN106216520A - A kind of cupping tool - Google Patents
A kind of cupping tool Download PDFInfo
- Publication number
- CN106216520A CN106216520A CN201610787382.6A CN201610787382A CN106216520A CN 106216520 A CN106216520 A CN 106216520A CN 201610787382 A CN201610787382 A CN 201610787382A CN 106216520 A CN106216520 A CN 106216520A
- Authority
- CN
- China
- Prior art keywords
- die
- tight loop
- ring
- trim ring
- stripper
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
Abstract
The present invention relates to the technical field of stamping parts, especially a kind of cupping tool.It is mainly made up of upper die mechanism and lower die mechanism；Described upper die mechanism is mainly made up of upper bolster, punch, trim ring and upper tight loop；Described trim ring is arranged on the lower surface of upper bolster, and described punch is fastened on trim ring, and described upper tight loop is fixed on trim ring；Described lower die mechanism is mainly made up of die shoe, lower tight loop, die, centring ring, stripper and school mould circle；Described lower tight loop is fixedly connected on die shoe, and described lower tight loop is embedded with school mould circle, and the bottom of described school mould circle is provided with centring ring, and described die is arranged on the bottom of centring ring, and described stripper is arranged on the bottom of die.After using said structure, it is possible to use the die of three different inner diameters realizes the secondary deep-drawing in drawing process, improve production efficiency, it is ensured that the size of drawing part, one-shot forming puts in place, cost-effective.
Description
Technical field
The present invention relates to the technical field of stamping parts, especially a kind of cupping tool.
Technical background
Drawing, also referred to as drawing, stretch, calendering etc., refer to utilize mould, the definite shape plate blank that will obtain after stamping-out
Strike out various open hollow part or open hollow blank is reduced diameter, increasing a kind of mechanical processing technique of height.With
Deep-drawing technique can be made into tubular, stairstepping, taper, spherical, cell type and other erose thin-walled parts.With turn over
Other process for stamping and forming such as limit, bulging, enlarging, reducing coordinate, moreover it is possible to manufacture the part that shape is extremely complex.Therefore at vapour
In the production process of the industrial departments such as car, aircraft, tractor, electrical equipment, instrument, electronics, deep-drawing technique occupies considerablely
Position.The depth dimensions that usually there will be drawing part in existing cupping tool is not in place, because can go out during drawing
The phenomenon of existing resilience, causes depth dimensions to diminish, has had a strong impact on the quality of drawing part.
Summary of the invention
The technical issues that need to address of the present invention are the resilience problems in the dimensional problem of drawing part and production process.
For solving above-mentioned technical problem, the invention provides a kind of cupping tool, mainly by upper die mechanism and lower mold machine
Structure forms；Described upper die mechanism is mainly made up of upper bolster, punch, trim ring and upper tight loop；Described trim ring is arranged on
On the lower surface of die holder, described punch is fastened on trim ring, and described upper tight loop is fixed on trim ring；Described lower mold machine
Structure is mainly made up of die shoe, lower tight loop, die, centring ring, stripper and school mould circle；Described lower tight loop is fixing to be connected
On die shoe, described lower tight loop being embedded with school mould circle, the bottom of described school mould circle is provided with centring ring, described
Die is arranged on the bottom of centring ring, and described stripper is arranged on the bottom of die.
Further, the both sides of described stripper are additionally provided with back-moving spring.
Further, described die is the die that three internal diameters are different
After using said structure, it is possible to use the die of three different inner diameters realizes the secondary deep-drawing in drawing process, improve
Production efficiency, it is ensured that the size of drawing part, one-shot forming puts in place, cost-effective.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the present invention.
In figure: 1 is upper bolster, 2 is punch, and 3 is trim ring, and 4 is upper tight loop, and 5 is die shoe, and 6 is lower tight loop, and 7 are
Die, 8 is centring ring, and 9 is stripper, and 10 is school mould circle, and 11 is back-moving spring.
Detailed description of the invention
A kind of cupping tool as shown in Figure 1, is mainly made up of upper die mechanism and lower die mechanism；Upper die mechanism mainly by
Upper bolster 1, punch 2, trim ring 3 and upper tight loop 4 form；Trim ring 3 is arranged on the lower surface of upper bolster 1, and punch 2 is fastened on pressure
On circle 3, upper tight loop 4 is fixed on trim ring 3；Lower die mechanism mainly by die shoe 5, lower tight loop 6, die 7, centring ring 8, unload
Materials and parts 9 and school mould circle 10 form；Lower tight loop 6 is fixedly connected on die shoe 5, and lower tight loop 6 is embedded with school mould circle 10, school
The bottom of mould circle 10 is provided with centring ring 8, and die 7 is arranged on the bottom of centring ring 8, and stripper 9 is arranged on the bottom of die 7.
Wherein the both sides of stripper 9 are additionally provided with back-moving spring 11.Die 7 is the die that three internal diameters are different.
Although the foregoing describing the detailed description of the invention of the present invention, but those skilled in the art should be appreciated that this
It is merely illustrative of, present embodiment can be made various changes or modifications, without departing from principle and the essence of the present invention,
Protection scope of the present invention is only limited by the claims that follow.
Claims (3)
1. a cupping tool, it is characterised in that: mainly it is made up of upper die mechanism and lower die mechanism；Described upper die mechanism master
To be made up of upper bolster, punch, trim ring and upper tight loop；Described trim ring is arranged on the lower surface of upper bolster, and described is convex
Mould is fastened on trim ring, and described upper ring for fixing is fixed on trim ring；Described lower die mechanism is mainly by die shoe, lower fastening
Circle, die, centring ring, stripper and school mould circle composition；Described lower tight loop is fixedly connected on die shoe, described lower tightly
Being embedded with school mould circle on Gu Quan, the bottom of described school mould circle is provided with centring ring, and described die is arranged under centring ring
Portion, described stripper is arranged on the bottom of die.
A kind of cupping tool the most according to claim 1, it is characterised in that: the both sides of described stripper are additionally provided with multiple
Position spring.
A kind of cupping tool the most according to claim 1, it is characterised in that: described die is different recessed of three internal diameters
Mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787382.6A CN106216520A (en) | 2016-08-31 | 2016-08-31 | A kind of cupping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787382.6A CN106216520A (en) | 2016-08-31 | 2016-08-31 | A kind of cupping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106216520A true CN106216520A (en) | 2016-12-14 |
Family
ID=58073622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610787382.6A Pending CN106216520A (en) | 2016-08-31 | 2016-08-31 | A kind of cupping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106216520A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097810A (en) * | 2018-02-08 | 2018-06-01 | 安徽江淮汽车集团股份有限公司 | A kind of device for discharging |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201500722U (en) * | 2009-08-21 | 2010-06-09 | 四川宁江山川机械有限责任公司 | Integral oil storage tank extension mold |
| CN202591430U (en) * | 2012-06-18 | 2012-12-12 | 重庆工学院七一仪表厂 | Press stretch forming die for manufacturing flywheels |
| CN204276673U (en) * | 2014-11-27 | 2015-04-22 | 四川工程职业技术学院 | Cupping tool |
| CN205851660U (en) * | 2016-05-23 | 2017-01-04 | 安徽亚珠金刚石股份有限公司 | A kind of hi-Fix stretching die |
| CN205851658U (en) * | 2016-05-23 | 2017-01-04 | 安徽亚珠金刚石股份有限公司 | A kind of location stretching die |
| CN206122504U (en) * | 2016-08-31 | 2017-04-26 | 湖州华和金属制品有限公司 | Deep drawing die |
-
2016
- 2016-08-31 CN CN201610787382.6A patent/CN106216520A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201500722U (en) * | 2009-08-21 | 2010-06-09 | 四川宁江山川机械有限责任公司 | Integral oil storage tank extension mold |
| CN202591430U (en) * | 2012-06-18 | 2012-12-12 | 重庆工学院七一仪表厂 | Press stretch forming die for manufacturing flywheels |
| CN204276673U (en) * | 2014-11-27 | 2015-04-22 | 四川工程职业技术学院 | Cupping tool |
| CN205851660U (en) * | 2016-05-23 | 2017-01-04 | 安徽亚珠金刚石股份有限公司 | A kind of hi-Fix stretching die |
| CN205851658U (en) * | 2016-05-23 | 2017-01-04 | 安徽亚珠金刚石股份有限公司 | A kind of location stretching die |
| CN206122504U (en) * | 2016-08-31 | 2017-04-26 | 湖州华和金属制品有限公司 | Deep drawing die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097810A (en) * | 2018-02-08 | 2018-06-01 | 安徽江淮汽车集团股份有限公司 | A kind of device for discharging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |
|
| RJ01 | Rejection of invention patent application after publication |