CN207823790U - The waste material extractor hood clamp mechanism of drawing and moulding - Google Patents
The waste material extractor hood clamp mechanism of drawing and moulding Download PDFInfo
- Publication number
- CN207823790U CN207823790U CN201820036496.1U CN201820036496U CN207823790U CN 207823790 U CN207823790 U CN 207823790U CN 201820036496 U CN201820036496 U CN 201820036496U CN 207823790 U CN207823790 U CN 207823790U
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- China
- Prior art keywords
- waste material
- hook material
- hook
- rib
- moulding
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- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The waste material extractor hood clamp mechanism of drawing and moulding, include the upper die and lower die for cutting off waste material after drawing and moulding, the bottom surface of the upper mold is equipped with the hook material seat being bolted therewith, the lower part of hook material seat is equipped with the hook material block being pivotally connected therewith by bolt, the lower part of hook material seat is additionally provided with horizontal rib, its tail portion is kept out and can not be rotated down by horizontal rib when hook material block turns to horizontal position, inclined rib is additionally provided on the inside of hook material seat, its head is inclined by rib and keeps out and can not turn to vertical position when hook material block is rotated up.The utility model is demoulded using rigid fit structure, compared with prior art in elastic device there is the active force of bigger to waste material, it is high that waste material demoulds success rate, is not necessarily to trial and error；With each molding and die sinking can waste material, hook takes off from mold automatically, is suitble to automated production, can be with the solution waste material release problems of low-risk；In later stage debugging, pincers worker can voluntarily adjust height, reach best waste material stripping result.
Description
Technical field
The utility model is related to mould applications, refer to specifically the waste material extractor hood clamp mechanism of drawing and moulding.
Background technology
In present die industry, the waste material trimming process after drawing, waste material is easy to be stuck on mould waste knife, and waste material is caused to fall
Expect unsmooth.Traditional waste material stripping means are to take manual mode of operation, and direct labor beats waste material using iron staff and disengages it from,
Obviously this is unsuitable for present automated production demand.
In order to coordinate automated production, the another waste material stripping means used in the prior art are increased to useless on mold
The spring-loaded plunger or jigger pin for expecting force, carrying out ejection to waste material by elastic devices such as spring-loaded plunger or jigger pins keeps it de-
From.But due to shape, trim lines construction are special etc., part waste material need power is big, elastic device of stroke length could handle
Waste material jacks down, if elastic device stroke be more than holding pad stroke, be easy to cause product place it is unstable, lead to product trimming
Line is unstable therewith.
Utility model content
The utility model provides a kind of waste material demoulding of drawing and moulding to make up the above-mentioned shortcoming of the prior art
Hook mechanism specifically uses following scheme.
The waste material extractor hood clamp mechanism of drawing and moulding includes the upper die and lower die for cutting off waste material after drawing and moulding, institute
The bottom surface for stating upper mold is equipped with the hook material seat being bolted therewith, and the lower part of hook material seat is equipped with the hook being pivotally connected therewith by bolt
Expect block, the lower part of hook material seat is additionally provided with horizontal rib, when hook material block turns to horizontal position its tail portion kept out by horizontal rib and
It can not rotate down, inclined rib is additionally provided on the inside of hook material seat, its head is inclined by rib and keeps out when hook material block is rotated up
And vertical position can not be turned to.
As an improvement of the above technical solution, the angle of the inclined rib and horizontal direction is 70 degree.
As an improvement of the above technical solution, the head of the hook material block, which has, is conducive to it from waste material edge slide downward
Bevel edge.
Compared to the prior art, the beneficial effects of the utility model are：
Using rigid fit structure demould, compared with prior art in elastic device to waste material have bigger active force,
Waste material demoulds success rate height, is not necessarily to trial and error；With each molding and die sinking can waste material, hook takes off from mold automatically, is suitble to certainly
Dynamic metaplasia production, can be with the solution waste material release problems of low-risk；In later stage debugging, pincers worker can voluntarily adjust height, reach most
Good waste material stripping result.
With reference to illustrating that the drawings and specific embodiments are described further the utility model.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the working state schematic representation one of the utility model.
Fig. 3 is the working state schematic representation two of the utility model.
Fig. 4 is the working state schematic representation three of the utility model.
Specific implementation mode
As shown in fig. 1 to fig. 4, the waste material extractor hood clamp mechanism of drawing and moulding, including cut off waste material after being used for drawing and moulding
Upper mold 1 and lower die 2, the bottom surface of the upper mold 1 be equipped with the hook material seat 3 being bolted therewith, the lower part of hook material seat 3 is equipped with
The lower part of the hook material block 5 being pivotally connected therewith by bolt 4, hook material seat 3 is additionally provided with horizontal rib 31, and hook material block 5 turns to horizontal position
Its tail portion is kept out and can not be rotated down by horizontal rib 31 when setting, and the inside of hook material seat 3 is additionally provided with inclined rib 32, hook material block
5 its head when being rotated up are inclined by rib 32 and keep out and can not turn to vertical position.
The waste material extractor hood clamp mechanism of drawing and moulding in above-mentioned technical proposal, operation principle are：
(1) as shown in Fig. 2, due to when hook material block 5 turns to horizontal position its tail portion kept out by horizontal rib 31 and can not
It rotates down, and its head is inclined by rib 32 and keeps out and can not turn to vertical position when hook material block 5 is rotated up, so
Hook material block 5 under free state can reset to horizontal position under the effect of gravity；
(2) as shown in figure 3, when upper mold 1 is moved downward and molded with lower die 2, the head of hook material block 5 is touched from top to bottom gives up
Material 6 simultaneously is forced to be rotated up；
(3) as shown in figure 4, after upper mold 1 and lower die 2 mold, the head of hook material block 5 fully passes over waste material 6, at this time hook material
Block 5 can reset to horizontal position again under the effect of gravity, and due to when hook material block 5 turns to horizontal position its tail portion kept off by level
Side 31 is kept out and can not be rotated down, so when die sinking, upper mold 1 moves upwards, and the head of hook material block 5 is inevitable from the bottom up again
Waste material 6 is touched, and hook material block 5 forms rigid fit structure by horizontal rib 31 and upper mold 1 at this time, so hook when molding every time
6 hook pine of waste material will necessarily be enabled it realize and demoulded by material block 5 by the stroke of upper mold.
(4) since upper mold 1 and hook material seat 3 are bolted, those skilled in the art can easily utilize
Pincers worker is that its junction increases cushion block, and then can voluntarily adjust the height of hook material block 5, reaches best waste material stripping result.
Preferably, the angle of the inclined rib 32 and horizontal direction is 70 degree.
Preferably, the head of the hook material block 5, which has, is conducive to its bevel edge 51 from waste material edge slide downward.
For those skilled in the art, it can be obtained according to the revealed structure of the utility model and principle other each
Kind is corresponding to be changed and deforms, and all these change and deform the protection category for belonging to the utility model.
Claims (3)
1. the waste material extractor hood clamp mechanism of drawing and moulding includes the upper die and lower die for cutting off waste material after drawing and moulding, special
Sign is, the bottom surface of the upper mold is equipped with the hook material seat being bolted therewith, the lower part of hook material seat be equipped with by bolt with
Pivot joint hook material block, the lower part of hook material seat is additionally provided with horizontal rib, its tail portion is horizontal when hook material block turns to horizontal position
Rib is kept out and can not be rotated down, and inclined rib is additionally provided on the inside of hook material seat, its head is inclined when hook material block is rotated up
Inclined flange keeps out and can not turn to vertical position.
2. the waste material extractor hood clamp mechanism of drawing and moulding according to claim 1, which is characterized in that the inclined rib
Angle with horizontal direction is 70 degree.
3. the waste material extractor hood clamp mechanism of drawing and moulding according to claim 1 or 2, which is characterized in that the hook material
The head of block, which has, is conducive to its bevel edge from waste material edge slide downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036496.1U CN207823790U (en) | 2018-01-09 | 2018-01-09 | The waste material extractor hood clamp mechanism of drawing and moulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036496.1U CN207823790U (en) | 2018-01-09 | 2018-01-09 | The waste material extractor hood clamp mechanism of drawing and moulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207823790U true CN207823790U (en) | 2018-09-07 |
Family
ID=63392341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820036496.1U Expired - Fee Related CN207823790U (en) | 2018-01-09 | 2018-01-09 | The waste material extractor hood clamp mechanism of drawing and moulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207823790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589927A (en) * | 2019-02-20 | 2020-08-28 | 台州市百达电器有限公司 | Punch forming system of static iron core of starter |
-
2018
- 2018-01-09 CN CN201820036496.1U patent/CN207823790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589927A (en) * | 2019-02-20 | 2020-08-28 | 台州市百达电器有限公司 | Punch forming system of static iron core of starter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20200109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |