CN205869226U - Punch a hole to cut off than annular of thick sheet blanking and beat protruding turn -ups and upgrade mould - Google Patents
Punch a hole to cut off than annular of thick sheet blanking and beat protruding turn -ups and upgrade mould Download PDFInfo
- Publication number
- CN205869226U CN205869226U CN201620770930.XU CN201620770930U CN205869226U CN 205869226 U CN205869226 U CN 205869226U CN 201620770930 U CN201620770930 U CN 201620770930U CN 205869226 U CN205869226 U CN 205869226U
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- China
- Prior art keywords
- screw
- mold
- upper mold
- lower mold
- train wheel
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Abstract
The utility model discloses a punch a hole to cut off than annular of thick sheet blanking and beat protruding turn -ups and upgrade mould, it be by: upper die base, first punch holder, second punch holder, third punch holder, lower bolster, die holder, down cushion, nitrogen spring, go up the mould float the board, cut off molder, lower mould locating piece, little clamp plate, go up the mould guide pillar, first lower mould screw, second lower mould screw, firstly go up mould screw on mould screw, the second, go up mould dowel pin, first screw, second screw, go up the spacing post of mould, the spacing post of lower mould, lower mould dowel pin, lower mould molder form, reduce the cost of mould simultaneously, improved the security of making the operation of mould.
Description
Technical field
This utility model relates to a kind of cold punching die, and the annular-type of a kind of thicker plate material stamping-out cuts off raising
Flange progressive die.
Background technology
Along with extensively application and the development of stamping technology, every profession and trade all be unable to do without diel, especially automobile, electrical equipment,
Motor, instrument and article of everyday use industry, the speed etc. of its product quality, production efficiency, production cost and model change, all
Depending greatly on diel, and mould structure is the soul of diel, it not only determines the function of mould,
Also determine the cost of mould and manufacturing cycle and the safety of operation simultaneously, and can guarantee that every technology of product parts is wanted
Ask.Either simplex process engineering mould will slowly step down from the stage of history.Use disposal molding progressive die will be popularized rapidly and take
For the former.
Utility model content
The purpose of this utility model is to provide punching, raising, cuts off, and flange, it is grading that molding multiple operation merges into a single whole
Mould.This progressive die structure is novel, and manufacturing process is simple, can improve production efficiency, it is ensured that product quality, reduces production cost.
The annular-type of a kind of thicker plate material stamping-out cuts off raising flange progressive die, it is characterised in that:
It is by: upper bolster, the first train wheel bridge, the second train wheel bridge, the 3rd train wheel bridge, lower bolster, die shoe, lower cushion block,
Nitrogen spring, upper mold float plate, cut off molding work, lower mold locating piece, little pressing plate, upper mold guide pillar, the first lower mold screw, second time
Mould screw, the first upper mold screw, the second upper mold screw, upper mold dowel pin, the first screw, the second screw, upper mold limited post, lower mold limit
Position post, lower mold dowel pin, lower mold forming work form；
Four corners of the second described train wheel bridge upper end are respectively equipped with four upper mold dowel pins, and upper mold dowel pin is fixed on
The upper end of two train wheel bridges and the lower end of upper bolster；First train wheel bridge is provided with the first upper mold screw and the second upper mold screw, and
One train wheel bridge is connected by the first upper mold screw and upper bolster are fixing, and the left side of nitrogen spring is located at by the second upper mold screw；The
Two train wheel bridges are provided with guide pillar hole, and described upper mold guide pillar upper end is located in the guide pillar hole of the second train wheel bridge；Lower bolster is provided with
Guide pillar hole, upper mold guide pillar lower end is located in the guide pillar hole of lower bolster；The center position of the 3rd train wheel bridge is provided with cut-out molding
Work, cutting off molding work is to be fixed on from top to bottom on the 3rd train wheel bridge by the second upper mold screw, and the downside cutting off molding work sets
There is lower mold forming work；The second described train wheel bridge center is provided with upper mold float plate, and the upside of upper mold float plate is provided with
Nitrogen spring；Described upper mold limited post is located at the right side of the first train wheel bridge, and upper mold limited post by four the first screws with
Upper bolster is fixed；
Described lower bolster is provided with eight lower mold locating pieces and the 3rd lower mold screw, and lower mold locating piece passes through the 3rd lower mold
Screw is fixedly mounted on lower bolster, is additionally provided with little pressing plate on the left of lower mold locating piece, and little pressing plate is arranged over the 3rd lower mold screw；
Die shoe is connected with lower bolster by four lower mold dowel pins；Die shoe is fixing even also by six the second lower mold screws and lower bolster
Connect；Lower cushion block is fixed on die shoe lower end by four the first lower mold screws；Four lower mold limited posts are by four the second screws
Fix with die shoe.
Further, the material cutting off molding work is high-speed alloy cold work die steel.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the annular-type cut-out raising flange progressive die of this utility model a kind of thicker plate material stamping-out.
Fig. 2 is the top view of the annular-type cut-out raising flange progressive die of this utility model a kind of thicker plate material stamping-out.
In figure: upper bolster (1), the first train wheel bridge (2), the second train wheel bridge (3), the 3rd train wheel bridge (4), lower bolster (5), under
Die holder (7), lower cushion block (8), nitrogen spring (10), upper mold float plate (12), cut off molding work (13), lower mold locating piece (17),
Little pressing plate (18), upper mold guide pillar (22), the first lower mold screw (23), the first upper mold screw (25), the second upper mold screw (26), on
Mould dowel pin (28), the first screw (30), the second screw (31), upper mold limited post (32), lower mold limited post (33), the second lower mold spiral shell
Silk (34), lower mold dowel pin (35), the 3rd lower mold screw (40), lower mold forming work (41).
Detailed description of the invention
This utility model patent is further described by the example shown in below in conjunction with the accompanying drawings.
As shown in Figure 1, 2: the annular-type of a kind of thicker plate material stamping-out cuts off raising flange progressive die, it is by upper mold
Seat (1), the first train wheel bridge (2), the second train wheel bridge (3), the 3rd train wheel bridge (4), lower bolster (5), die shoe (7), lower cushion block
(8), nitrogen spring (10), upper mold float plate (12), cut-out molding work (13), lower mold locating piece (17), little pressing plate (18), upper mold
Guide pillar (22), the first lower mold screw (23), the first upper mold screw (25), the second upper mold screw (26), upper mold dowel pin (28), first
Screw (30), the second screw (31), upper mold limited post (32), lower mold limited post (33), the second lower mold screw (34), lower mold dowel pin
(35), the 3rd lower mold screw (40), lower mold forming work (41) form；
Four corners of described the second train wheel bridge (3) upper end are respectively equipped with four upper molds dowel pin (), and upper mold dowel pin
(28) upper end and the lower end of upper bolster (1) of the second train wheel bridge (3) it are fixed on；First train wheel bridge (2) is provided with the first upper mold spiral shell
Silk (25) and the second upper mold screw (26), and the first train wheel bridge (2) is fixing even by the first upper mold screw (25) and upper bolster (1)
Connect, and the left side of nitrogen spring (10) is located at by the second upper mold screw (26)；Second train wheel bridge (3) is provided with guide pillar hole, described
Upper mold guide pillar (22) upper end is located in the guide pillar hole of the second train wheel bridge (3)；Lower bolster (5) is provided with guide pillar hole, upper mold guide pillar
(22) during the guide pillar hole of lower bolster (5) is located in lower end；The center position of the 3rd train wheel bridge (4) is provided with cut-out molding work
(13), cutting off molding work (13) is to be fixed on from top to bottom on the 3rd train wheel bridge (4) by the second upper mold screw (26), and cuts into
The downside of type work (13) is provided with lower mold forming work (41)；Described the second train wheel bridge (3) center is provided with upper mold float plate
, and the upside of upper mold float plate (12) is provided with nitrogen spring (10) (12)；Described upper mold limited post (32) is located on first folder
The right side of plate (2), and upper mold limited post (32) is fixing with upper bolster (1) by four the first screws (30)；
Described lower bolster (5) is provided with eight lower mold locating pieces (17) and the 3rd lower mold screw (40), lower mold locating piece
(17) being fixedly mounted on lower bolster (5) by the 3rd lower mold screw (40), lower mold locating piece (17) left side is additionally provided with little pressing plate
(18), little pressing plate (18) is arranged over the 3rd lower mold screw (40)；Die shoe (5) passes through four lower mold dowel pins (35) and lower bolster
(5) connect；Die shoe (7) is connected also by six the second lower mold screws (34) and lower bolster (5) are fixing；Lower cushion block (8) passes through
Four the first lower mold screws (23) are fixed on die shoe (7) lower end；Four lower mold limited posts (33) are by four the second screws
(31) fix with die shoe (7).
Further, the material cutting off molding work (13) is high-speed alloy cold work die steel.
The purpose of above-described embodiment is to illustrate the design of this utility model patent and feature, is to allow the professional can
Understand the content of this utility model patent and implement according to this, without limiting the protection domain of this utility model patent.All bases
The equivalence change that this utility model patent statement essence is done, within all should being included in the protection domain of this utility model patent.
Claims (2)
1. the annular-type of a thicker plate material stamping-out cuts off raising flange progressive die, it is characterised in that:
It is by upper bolster, the first train wheel bridge, the second train wheel bridge, the 3rd train wheel bridge, lower bolster, die shoe, lower cushion block, nitrogen
Spring, upper mold float plate, cut-out molding work, lower mold locating piece, little pressing plate, upper mold guide pillar, the first lower mold screw, the second lower mold spiral shell
Silk, the first upper mold screw, the second upper mold screw, upper mold dowel pin, the first screw, the second screw, upper mold limited post, lower mold are spacing
Post, lower mold dowel pin, lower mold forming work composition；
Four corners of the second described train wheel bridge upper end are respectively equipped with four upper mold dowel pins, and upper mold dowel pin is fixed on second
The upper end of clamping plate and the lower end of upper bolster；First train wheel bridge is provided with the first upper mold screw and the second upper mold screw, and on first
Clamping plate are connected by the first upper mold screw and upper bolster are fixing, and the left side of nitrogen spring is located at by the second upper mold screw；On second
Clamping plate are provided with guide pillar hole, and described upper mold guide pillar upper end is located in the guide pillar hole of the second train wheel bridge；Lower bolster is provided with guide pillar
Hole, upper mold guide pillar lower end is located in the guide pillar hole of lower bolster；The center position of the 3rd train wheel bridge is provided with cut-out molding work, cuts
The type work of being broken into is to be fixed on from top to bottom on the 3rd train wheel bridge by the second upper mold screw, and the downside cutting off molding work is provided with lower mold
Molding work；The second described train wheel bridge center is provided with upper mold float plate, and the upside of upper mold float plate is provided with nitrogen bullet
Spring；Described upper mold limited post is located at the right side of the first train wheel bridge, and upper mold limited post is by four the first screws and upper bolster
Fixing；
Described lower bolster is provided with eight lower mold locating pieces and the 3rd lower mold screw, and lower mold locating piece passes through the 3rd lower mold screw
Being fixedly mounted on lower bolster, be additionally provided with little pressing plate on the left of lower mold locating piece, little pressing plate is arranged over the 3rd lower mold screw；Lower mold
Seat is connected with lower bolster by four lower mold dowel pins；Die shoe is connected also by six the second lower mold screws and lower bolster are fixing；
Lower cushion block is fixed on die shoe lower end by four the first lower mold screws；Four lower mold limited posts by four the second screws with under
Die holder is fixed.
The annular-type of a kind of thicker plate material stamping-out the most according to claim 1 cuts off raising flange progressive die, its feature
It is: the material cutting off molding work is high-speed alloy cold work die steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770930.XU CN205869226U (en) | 2016-07-20 | 2016-07-20 | Punch a hole to cut off than annular of thick sheet blanking and beat protruding turn -ups and upgrade mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770930.XU CN205869226U (en) | 2016-07-20 | 2016-07-20 | Punch a hole to cut off than annular of thick sheet blanking and beat protruding turn -ups and upgrade mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205869226U true CN205869226U (en) | 2017-01-11 |
Family
ID=57697255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620770930.XU Expired - Fee Related CN205869226U (en) | 2016-07-20 | 2016-07-20 | Punch a hole to cut off than annular of thick sheet blanking and beat protruding turn -ups and upgrade mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205869226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526308A (en) * | 2017-03-06 | 2018-09-14 | 上海强精金属制品有限公司 | A kind of air conditioner support manufacture continuous mould |
| CN110449509A (en) * | 2019-07-17 | 2019-11-15 | 汉尔姆建筑科技有限公司 | A kind of shearing flange system for sheet metal processing |
-
2016
- 2016-07-20 CN CN201620770930.XU patent/CN205869226U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526308A (en) * | 2017-03-06 | 2018-09-14 | 上海强精金属制品有限公司 | A kind of air conditioner support manufacture continuous mould |
| CN110449509A (en) * | 2019-07-17 | 2019-11-15 | 汉尔姆建筑科技有限公司 | A kind of shearing flange system for sheet metal processing |
| CN110449509B (en) * | 2019-07-17 | 2021-04-20 | 汉尔姆建筑科技有限公司 | Shearing and flanging system for thin steel plate machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20210720 |