CN207736650U - A kind of plastic mould realizes the mould structure of the whole circle back-off demoulding of product - Google Patents
A kind of plastic mould realizes the mould structure of the whole circle back-off demoulding of product Download PDFInfo
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- CN207736650U CN207736650U CN201721907250.9U CN201721907250U CN207736650U CN 207736650 U CN207736650 U CN 207736650U CN 201721907250 U CN201721907250 U CN 201721907250U CN 207736650 U CN207736650 U CN 207736650U
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- Prior art keywords
- sliding block
- slide block
- insert
- whole circle
- demoulding
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Abstract
The utility model discloses the mould structures that a kind of plastic mould realizes the whole circle back-off demoulding of product, including demoulding the first sliding block, it demoulds the second sliding block and tiltedly takes out column, oblique pumping rod is located on the second sliding block, first sliding block is located at the outer gusset of the second sliding block, six slide block inserts are set at mold back-off position, six slide block inserts constitute the slide block insert of the whole circle back-off of product, first sliding block has U-shaped sliding groove structure, second sliding block is located at the U-lag of the first sliding block, shovel is set at the whole circle center that six slide block inserts are constituted, shovel inner end is fixedly connected on the second sliding block, six slide block insert inner ends are connected on the first sliding block.It can effectively realize the smooth demoulding of product back-off, reduce back-off and be detached from difficulty, improve product qualification rate, improve production efficiency, reduce cost of goods manufactured, improve product quality performance.
Description
Technical field
The utility model is related to a kind of plastic mould, more particularly, to a kind of with there is bend pipe shape on automobile plastic product
The plastic mould structure of design.
Background technology
In automobile plastic mold, can there are good fastness and leakproofness after Product Assembly to meet, to production
The rigging position of product button bit requires whole circle cooperation, can preferably play sealing and fastening effect in this way, however existing situation is but
It is many products to keep button position demoulding structure simpler, a whole circle back-off is designed to the form of two or three buckles, this
Although sample mold becomes simple, product matching property requirement is reduced to a certain extent, thus is also required to be designed to a whole circle
The product structure of back-off promotes Product Assembly fit quality, thus requires to improve to whole circle back-off mold, is susceptible to demoulding
It is detached from back-off difficulty to increase, be easy to cause damaged products, qualification rate is not high enough, limit product cost reduction, restricts productivity and carries
It is high.
Utility model content
There are have whole circle to be buckled to situation on product to cause to occur to solve in existing automobile plastic mold for the utility model
Demoulding is detached from back-off difficulty and increases, and be easy to cause damaged products, and qualification rate is not high enough, limit product cost reduction, restricts production
Rate improve etc. present situations and provide it is a kind of can effectively realize product back-off smooth demoulding, reduce back-off be detached from difficulty, improve production
Product qualification rate improves production efficiency, reduces cost of goods manufactured, and the plastic mould for improving product quality performance realizes the whole circle of product
It is buckled to the mould structure of demoulding.
Used specific technical solution is the utility model to solve above-mentioned technical problem：A kind of plastic mould realization production
The mould structure of the whole circle back-off demoulding of product, including demould the first sliding block, the second sliding block of demoulding and tiltedly take out column, oblique pumping rod is located at second
On sliding block, the first sliding block is located at the outer gusset of the second sliding block, it is characterised in that：Six sliding block edges are set at mold back-off position
Part, six slide block inserts constitute the slide block insert of the whole circle back-off of product, and there is the first sliding block U-shaped sliding groove structure, the second sliding block to set
At the U-lag of the first sliding block, shovel is set at the whole circle center that six slide block inserts are constituted, shovel inner end is fixedly connected on the
On two sliding blocks, six slide block insert inner ends are connected on the first sliding block.It can effectively realize that the smooth demoulding of product back-off, reduction are fallen
Button is detached from difficulty, improves product qualification rate, improves production efficiency, reduces cost of goods manufactured, improves product quality performance.
Preferably, six slide block inserts use three slide block insert sizes being each separated by as angle,
There are two types of sliding block size and Angular Dimensions for six slide block insert tools.The movement velocity difference of slide block insert is improved, sliding block edge is improved
Part is detached from the safe and reliable validity of product button bit.
Preferably, six slide block inserts use two kinds of sliding block sizes and Angular Dimension, the first slide block insert
Radial truncation surface be outer small inside and outside trapezoidal shape, the outer end face of trapezoidal shape be the 1# arcwall faces for constituting whole circle and being buckled to, trapezoidal shape
Inner face be equipped with the public slot of 1# slidings of protrusion, the public slot of 1# slidings mutually limits shiding matching with the sliding female groove in shovel；Second
The outer end face of the radial truncation surface of kind slide block insert is the 2# arcwall faces for constituting whole circle back-off, and inner face includes interlude outer arcuate
Face and with the matched sliding surface in both ends adjacent trapezoidal shape inclined-plane, the 2# slidings that protrusion is equipped on interlude outer arcuate face are public
Slot, the public slot of 2# slidings mutually limit shiding matching with the sliding female groove in shovel；Second of slide block insert radial direction truncation surface is whole outer
Shape size is more than the first slide block insert radial direction truncation surface overall dimension.
Preferably, the second sliding block both sides are equipped with briquetting, the second sliding block is located at by briquetting on the first sliding block.It carries
Stable and reliable operation validity of high two sliding block on the first sliding block.
Preferably, setting pedestal mold insert on first sliding block, six slide block inserts are slided by pedestal mold insert and first
Block is connected.Improve reliable for operation validity of six slide block inserts to center movement
Preferably, base angle is 45o in the trapezoidal hypotenuse of second of slide block insert radial direction truncation surface.Improve two kinds
Being slidably matched between slide block insert and speed difference improve order stripping validity.
The utility model has the beneficial effects that：It can effectively realize the smooth demoulding of product back-off, reduce back-off and be detached from difficulty,
Product qualification rate is improved, production efficiency is improved, reduces cost of goods manufactured, improves product quality performance.Position Design will be buckled to
At six slide block inserts, so that six sliding blocks is generated dislocation by the movement velocity difference of slide block insert, reaches sliding block and be detached from product
The purpose of button bit.
Description of the drawings：
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation for the mould structure that a kind of plastic mould of the utility model realizes the whole circle back-off demoulding of product
Figure.
Fig. 2 is the structural schematic diagram after the first sliding block of removal demoulding in Fig. 1.
Fig. 3 is that a kind of plastic mould of the utility model realizes structural representation of the whole circle back-off demoulding of product in the state of demoulding
Figure.
Fig. 4 is the enlarged structure schematic diagram at A in Fig. 2.
Specific implementation mode
In Fig. 1, Fig. 2, Fig. 3, embodiment shown in Fig. 4, a kind of plastic mould realizes the mold of the whole circle back-off demoulding of product
Structure, including the first sliding block 1 of demoulding, the second sliding block 2 of demoulding and oblique pumping column 3, oblique pumping rod 3 are located on the second sliding block 2, the first sliding block
1 is located at 2 outer gusset of the second sliding block, six slide block inserts is set at mold back-off position, it is whole that six slide block inserts constitute product
The slide block insert of back-off is enclosed, there is the first sliding block 1 U-shaped sliding groove structure, the second sliding block 2 to be mounted at the U-lag of the first sliding block 1,
Shovel 12 is set at the whole circle center that six slide block inserts are constituted, 12 inner end of shovel is fixedly connected on the second sliding block 2, six cunnings
Block mold insert inner end is connected on the first sliding block 1.Six slide block inserts are using the three slide block insert sizes and angle being each separated by
Equally, there are two types of sliding block size and Angular Dimensions for six slide block insert tools.Six slide block inserts include the first slide block insert 6, the
Two slide block inserts 7, third slide block insert 8, Four-slider mold insert 9, the 5th slide block insert 10 and the 6th slide block insert 11；Six cunnings
Block mold insert uses two kinds of sliding block sizes and Angular Dimension, the radial truncation surface of the first slide block insert is outer small inside and outside trapezoidal
Shape, the outer end face of trapezoidal shape are the 1# arcwall faces for constituting whole circle back-off, and the inner face of trapezoidal shape is equipped with the public slot of 1# slidings of protrusion,
The public slot of 1# slidings mutually limits shiding matching with the sliding female groove in shovel, wherein the first slide block insert 6,8 and of third slide block insert
5th slide block insert 10 is using the first slide block insert shape and structure；The outer end face of the radial truncation surface of second of slide block insert
To constitute the 2# arcwall faces of whole circle back-off, inner face includes interlude outer arcuate face and is matched with both ends adjacent trapezoidal shape inclined-plane
Sliding surface, the public slot of 2# slidings of protrusion, the public slot of 2# slidings and the sliding female groove in shovel are equipped on interlude outer arcuate face
Mutually limit shiding matching, wherein the second slide block insert 7, Four-slider mold insert 9 and the 6th slide block insert 11 are to be slided using second
Block insert shape structure；Second of slide block insert radial direction truncation surface overall dimension is radially blocked more than the first slide block insert
Face overall dimension.Second sliding block, 2 both sides are equipped with briquetting 3, and the second sliding block 2 is mounted on by briquetting 3 on the first sliding block 1.The
Mounting seat mold insert 5 on one sliding block 1, six slide block inserts are connected by pedestal mold insert 5 with the first sliding block 1.Second of sliding block
Base angle is 45o in the trapezoidal hypotenuse of mold insert radial direction truncation surface.The angle design on 3 small slide block insert both sides is at 45 °, 3 big
Slide block insert it is matched, the slide block insert that the movement angle of 3 small slide block inserts is bigger than 3 is 2 ° big, is easy in this way
Keep small slide block insert movement velocity faster than big slide block insert, achievees the purpose that sequentially to demould successively.
In use, whole circle back-off Position Design at six slide block inserts, i.e. slide by the first slide block insert 6, second on mold
Block mold insert 7, third slide block insert 8, Four-slider mold insert 9, the 5th slide block insert 10 and the 6th slide block insert 11, six sliding block edges
Part is assembled and is fixed on above the first sliding block 1, as shown in Figure 1, driving its movement to be detached from button bit by the second sliding block 2, such as Fig. 2 institutes
Show.
The first step：As shown in Fig. 2, the first slide block insert 6, the second slide block insert 7, third slide block insert 8, Four-slider are inlayed
Part 9, the 5th slide block insert 10 and the 6th slide block insert 11 are fixed on above the first sliding block 1, and shovel 12 is fixed on the second sliding block 2
Face, the second sliding block 2 are pressed against by briquetting 3 on the first sliding block 1, are driven by the second sliding block 2 under the mechanical force of die sinking
Six slide block inserts are fitted on pedestal mold insert 5 toward center movement, are driven by the first sliding block 1 after the second sliding block 2 moves 30mm
Second sliding block 2, which continues movement, makes the first slide block insert 6, the second slide block insert 7, third slide block insert 8, Four-slider mold insert 9, the
Five slide block inserts 10 and the 6th slide block insert 11 are detached from holes of products position.
In the description of the utility model position relationship, there is such as term "inner", "outside", "upper", "lower", "left", "right"
Equal indicating positions or position relationship are to be based on the orientation or positional relationship shown in the drawings, description embodiment merely for convenience
It is described with simplifying, does not indicate or imply the indicated device or element must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.
Claims (6)
1. a kind of plastic mould realizes that the mould structure of the whole circle back-off demoulding of product, including the first sliding block of demoulding, demoulding second are slided
Block and oblique pumping column, oblique pumping rod are located on the second sliding block, and the first sliding block is located at the outer gusset of the second sliding block, it is characterised in that：In mould
Six slide block inserts are set at tool back-off position, six slide block inserts constitute the slide block insert of the whole circle back-off of product, the first sliding block tool
There are U-shaped sliding groove structure, the second sliding block to be located at the U-lag of the first sliding block, is set at the whole circle center that six slide block inserts are constituted
Shovel, shovel inner end are fixedly connected on the second sliding block, and six slide block insert inner ends are connected on the first sliding block.
2. plastic mould described in accordance with the claim 1 realizes the mould structure of the whole circle back-off demoulding of product, it is characterised in that：Institute
Six slide block inserts stated are using three slide block insert sizes being each separated by as angle, and there are two types of six slide block insert tools
Sliding block size and Angular Dimension.
3. plastic mould described in accordance with the claim 1 realizes the mould structure of the whole circle back-off demoulding of product, it is characterised in that：Institute
Six slide block inserts stated use two kinds of sliding block sizes and Angular Dimension, and the radial truncation surface of the first slide block insert is outer small interior
Outer trapezoidal shape, the outer end face of trapezoidal shape are the 1# arcwall faces for constituting whole circle back-off, and the inner face of trapezoidal shape is equipped with the 1# of protrusion
The public slot of sliding, the public slot of 1# slidings mutually limit shiding matching with the sliding female groove in shovel；The radial direction of second of slide block insert is blocked
The outer end face in face be constitute it is whole circle back-off 2# arcwall faces, inner face include interlude outer arcuate face and with both ends adjacent trapezoidal shape
The matched sliding surface in inclined-plane, is equipped with the public slot of 2# slidings protruded on interlude outer arcuate face, and 2# is slided in public slot and shovel
Sliding female groove mutually limit shiding matching；Second of slide block insert radial direction truncation surface overall dimension is inlayed more than the first sliding block
Part radial direction truncation surface overall dimension.
4. plastic mould described in accordance with the claim 1 realizes the mould structure of the whole circle back-off demoulding of product, it is characterised in that：Institute
The the second sliding block both sides stated are equipped with briquetting, and the second sliding block is located at by briquetting on the first sliding block.
5. realizing the mould structure of the whole circle back-off demoulding of product according to the plastic mould described in claim 1 or 4, feature exists
In：Pedestal mold insert is set on first sliding block, six slide block inserts are connected by pedestal mold insert with the first sliding block.
6. plastic mould described in accordance with the claim 3 realizes the mould structure of the whole circle back-off demoulding of product, it is characterised in that：Institute
Base angle is 45o in the trapezoidal hypotenuse for second of the slide block insert radial direction truncation surface stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907250.9U CN207736650U (en) | 2017-12-29 | 2017-12-29 | A kind of plastic mould realizes the mould structure of the whole circle back-off demoulding of product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907250.9U CN207736650U (en) | 2017-12-29 | 2017-12-29 | A kind of plastic mould realizes the mould structure of the whole circle back-off demoulding of product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207736650U true CN207736650U (en) | 2018-08-17 |
Family
ID=63120913
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721907250.9U Expired - Fee Related CN207736650U (en) | 2017-12-29 | 2017-12-29 | A kind of plastic mould realizes the mould structure of the whole circle back-off demoulding of product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207736650U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624151A (en) * | 2019-01-21 | 2019-04-16 | 东莞秦汉汽车模具技术有限公司 | A kind of novel sequence line position core-drawing demoulding mechanism |
| CN109702968A (en) * | 2018-12-28 | 2019-05-03 | 深圳市凯中精密技术股份有限公司 | Inner slide block mechanism, connector device for removing scum and its method for demoulding |
| CN113306098A (en) * | 2021-07-29 | 2021-08-27 | 宁波明飞汽车零部件有限公司 | A mould for car central channel skeleton |
-
2017
- 2017-12-29 CN CN201721907250.9U patent/CN207736650U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702968A (en) * | 2018-12-28 | 2019-05-03 | 深圳市凯中精密技术股份有限公司 | Inner slide block mechanism, connector device for removing scum and its method for demoulding |
| CN109702968B (en) * | 2018-12-28 | 2024-01-30 | 深圳市凯中精密技术股份有限公司 | Inner slide mechanism, connector demolding device and demolding method thereof |
| CN109624151A (en) * | 2019-01-21 | 2019-04-16 | 东莞秦汉汽车模具技术有限公司 | A kind of novel sequence line position core-drawing demoulding mechanism |
| CN109624151B (en) * | 2019-01-21 | 2023-12-12 | 东莞秦汉汽车模具技术有限公司 | Sequential slide core-pulling demoulding mechanism |
| CN113306098A (en) * | 2021-07-29 | 2021-08-27 | 宁波明飞汽车零部件有限公司 | A mould for car central channel skeleton |
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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: 20180817 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |