CN207373618U - The strong marginal not mould of thin-wall product - Google Patents
The strong marginal not mould of thin-wall product Download PDFInfo
- Publication number
- CN207373618U CN207373618U CN201721068488.7U CN201721068488U CN207373618U CN 207373618 U CN207373618 U CN 207373618U CN 201721068488 U CN201721068488 U CN 201721068488U CN 207373618 U CN207373618 U CN 207373618U
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- China
- Prior art keywords
- lower template
- cope plate
- thin
- mould
- runner
- Prior art date
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- 239000002994 raw material Substances 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 238000001746 injection moulding Methods 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims description 17
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 4
- 229920000715 Mucilage Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of strong marginal not mould of thin-wall product, the lower template to match including cope plate and with the cope plate, the lower template is equipped with the mode component available for formed product, the mode component includes at least the container being arranged in the lower template and the limited block being arranged in the container, and the limited block by the container being separated into the cavity with honeycomb structure；Runner is additionally provided between the cope plate and lower template, one end of the runner is connected with holding the raw material tank of injection raw material on the cope plate, the other end at least partly extension is placed in the cavity of the mode component, and the mode component, raw material tank and runner three are engaged and complete injection molding.The utility model is mainly reflected in：Simple and ingenious structure, using hexagonal structure under conditions of equal stress, stress disperses to be unlikely to deform, injection-molded item is made to have reached reduction material cost, mechanical strength, Reducing distortion are improved, enhances the purpose of buffer capacity, while there is blanket dissemination.
Description
Technical field
The utility model is related to injection mold technology, specifically more particularly to a kind of injection mould of thin-wall product
Tool.
Background technology
At the back side of injection-molded item, especially thin-walled injection moulding product working face, in order to enhance the machinery of thin-walled injection moulding product
Intensity, and in the case of considering product weight, materials'use, be typically provided in product and reinforcing rib is set, in automobile
Plastic water bucket of plastic housing board member, washing machine in decorations etc..The reinforcing rib of the prior art is generally the grid-like knot of quadrangle
Structure, the structural mechanics feature of the grid-like reinforcing rib of quadrangle, stress is yielding, and the fracture of stress concentration fatiguability, perimeter is longer, muscle
Wall is more compared with thick materials, therefore makes injection-molded item there are of high cost, intensity difference, deforms the problem of big, buffer capacity is weak and deficiency.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, provide a kind of thin-wall product strong marginal not mold
Tool.
The purpose of this utility model is achieved through the following technical solutions：
A kind of strong marginal not mould of thin-wall product, the lower template to match including cope plate and with the cope plate are described
Lower template is equipped with the mode component available for formed product, and the mode component is included at least and is arranged in the lower template
Container and the limited block being arranged in the container, the limited block is being separated into the container with honeycomb
The cavity of shape structure；Runner is additionally provided between the cope plate and lower template, one end of the runner is with being located at the cope plate
On for hold the raw material tank of injection raw material connection, the other end at least partly extension is placed in the cavity of the mode component, institute
Mode component, raw material tank and runner three is stated to be engaged and complete injection molding.
Preferably, the limited block is in regular hexagon.
Preferably, the one end of the runner also with the ox horn in ox horn structure setting into adhesive dispenser is connected, the ox horn
The other end at least partly extension into adhesive dispenser is placed in the mode component.
Preferably, the cross-sectional area of the ox horn into the entrance of adhesive dispenser is more than the ox horn into the horizontal stroke of the outlet of adhesive dispenser
Sectional area.
Preferably, 4 runners are provided in the lower template and with the ox horn that the runner quantity matches into mucilage binding
It puts.
Preferably, limiting device is additionally provided in the cope plate and lower template, the limiting device is included at least and is arranged on
The first groove in the lower template is provided with first with the first groove match in the lower template on the cope plate
Convex block.
Preferably, the limiting device further includes the second groove being arranged on the cope plate, is set in the lower template
It is equipped with the second convex block with the second groove match on the cope plate.
The beneficial effects of the utility model are mainly reflected in：Simple and ingenious structure, using hexagonal structure in equal stress
Under conditions of, stress disperses to be unlikely to deform, and injection-molded item is made to have reached reduction material cost, improves mechanical strength, Reducing distortion,
Enhance the purpose of buffer capacity, while there is blanket dissemination.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Fig. 1：The stereoscopic schematic diagram of the utility model；
Fig. 2：The stereoscopic schematic diagram of the utility model, at this point, removal cope plate；
Fig. 3：The enlarged drawing of part A in Fig. 2.
Specific embodiment
The utility model is described in detail below with reference to specific embodiment shown in the drawings.But these embodiment party
Formula is not limited to the utility model, structure that those of ordinary skill in the art are made according to these embodiments, method or
Conversion functionally is all contained in the scope of protection of the utility model.
As shown in Figure 1 to Figure 3, the utility model discloses a kind of strong marginal not mould of thin-wall product, including cope plate 1 and
The lower template 2 to match with the cope plate 1, the lower template 2 is equipped with the mode component 3 available for formed product, described
Lower template 2 is equipped with the mode component 3 available for formed product, and the mode component 3 includes at least and is arranged on the lower template 2
On container and the limited block 31 that is arranged in the container, the limited block 31 is the container to be separated into
Cavity 32 with honeycomb structure；It is as follows that structural principle in regular hexagon structure is primarily due to using the limited block 31：
Experiment of machanics proves, the reinforcing rib of hexagonal honeycomb shape structure compared with the grid-like reinforcing rib of traditional quadrangle,
Under conditions of equal stress, the reinforcing rib stress of hexagonal honeycomb shape structure disperses, and injection-molded item coverboard is unlikely to deform, and is not easy tired
Labor is broken, the enhancing of coverboard entirety impact resistance, therefore is improved mechanical strength, reduced deformation, enhance buffer capacity；
Make the wall thickness that wall ratio tradition quadrangle is grid-like needed for the reinforcing rib of hexagonal honeycomb shape structure thin simultaneously, therefore save
Material.Under conditions of supporting is with homalographic coverboard, since the perimeter of hexagon is shorter than the perimeter of quadrangle, six sides are formed
The required material of shape convex ribs frame is fewer than the material for forming quadrangle convex ribs frame, therefore has saved material.
Runner 4 is additionally provided between the cope plate 1 and lower template 2, one end of the runner 4 is with being located at the cope plate 1
On connected for holding the raw material tank 11 of injection raw material, the other end at least partly extension is placed in the mode component 3, the mould
Benevolence component 3, raw material tank 11 and 4 three of runner are engaged and complete injection molding.
Further, the one end of the runner 4 also with the ox horn in ox horn structure setting into adhesive dispenser 6 is connected, described
The other end of ox horn into adhesive dispenser 6, which at least partly extends, to be placed in the mode component 3, using ox horn described in above-mentioned into mucilage binding
Influence of the ox horn into adhesive dispenser 6 to knockout course can greatly be eliminated by putting 6, improve the efficiency of the demoulding, easy to operate.
Further, the cross-sectional area of the ox horn into the entrance 61 of adhesive dispenser 6 is more than the ox horn into adhesive dispenser 6
The cross-sectional area of outlet 62.
4 runners 4 are provided in the lower template 2 and with the ox horn that 4 quantity of runner matches into adhesive dispenser 6,
Certainly, the quantity of the runner 4 can do corresponding adjustment according to actual demand.
Further, limiting device 5 is additionally provided in the cope plate 1 and lower template 2, the limiting device 5 at least wraps
The first groove 21 being arranged in the lower template 2 is included, is provided on the cope plate 1 recessed with first in the lower template 2
The first convex block that slot 21 matches.The limiting device 5 further includes the second groove 19 being arranged on the cope plate 1, described
The second convex block 22 to match with the second groove 19 on the cope plate 1 is provided in lower template 2.
The beneficial effects of the utility model are mainly reflected in：Simple and ingenious structure, using hexagonal structure in equal stress
Under conditions of, stress disperses to be unlikely to deform, and injection-molded item is made to have reached reduction material cost, improves mechanical strength, Reducing distortion,
Enhance the purpose of buffer capacity, while there is blanket dissemination.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
For bright book as an entirety, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
The a series of tool that the feasibility embodiment only for the utility model is described in detail of those listed above
Body illustrates, they are all to be made without departing from the utility model skill spirit not to limit the scope of protection of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (7)
1. the strong marginal not mould of thin-wall product, including cope plate（1）And with the cope plate（1）The lower template to match（2）,
It is characterized in that：The lower template（2）It is equipped with the mode component available for formed product（3）, the mode component（3）At least wrap
It includes and is arranged on the lower template（2）On container and the limited block that is arranged in the container（31）, the limited block
（31）The container is separated into the cavity with honeycomb structure（32）；The cope plate（1）And lower template（2）It
Between be additionally provided with runner（4）, the runner（4）One end with positioned at the cope plate（1）On for holding the raw material of injection raw material
Slot（11）Connection, the other end at least partly extension are placed in the mode component（3）Cavity（32）It is interior, the mode component（3）、
Raw material tank（11）And runner（4）Three, which is engaged, completes injection molding.
2. the strong marginal not mould of thin-wall product according to claim 1, it is characterised in that：The limited block（31）In positive six
Side shape.
3. the strong marginal not mould of thin-wall product according to claim 2, it is characterised in that：The runner（4）Also in ox
The ox horn that corner structure is set is into adhesive dispenser（6）One end be connected, the ox horn is into adhesive dispenser（6）The other end at least partly prolong
It stretches and is placed in the mode component（3）It is interior.
4. the strong marginal not mould of thin-wall product according to claim 3, it is characterised in that：The ox horn is into adhesive dispenser（6）
The cross-sectional area of entrance be more than the ox horn into adhesive dispenser（6）Outlet cross-sectional area.
5. the strong marginal not mould of thin-wall product according to claim 4, it is characterised in that：The lower template（2）Upper setting
There are 4 runners（4）And with the runner（4）The ox horn that quantity matches is into adhesive dispenser（6）.
6. the strong marginal not mould of thin-wall product according to claim 5, it is characterised in that：The cope plate（1）And lower die
Plate（2）On be additionally provided with limiting device（5）, the limiting device（5）Including at least being arranged on the lower template（2）On it is first recessed
Slot（21）, the cope plate（1）On be provided with and the lower template（2）On the first groove（21）The first convex block to match.
7. the strong marginal not mould of thin-wall product according to claim 6, it is characterised in that：The limiting device（5）Also wrap
It includes and is arranged on the cope plate（1）On the second groove, the lower template（2）On be provided with positioned at the cope plate（1）On
The second groove match the second convex block（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068488.7U CN207373618U (en) | 2017-08-24 | 2017-08-24 | The strong marginal not mould of thin-wall product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068488.7U CN207373618U (en) | 2017-08-24 | 2017-08-24 | The strong marginal not mould of thin-wall product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207373618U true CN207373618U (en) | 2018-05-18 |
Family
ID=62342101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721068488.7U Active CN207373618U (en) | 2017-08-24 | 2017-08-24 | The strong marginal not mould of thin-wall product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207373618U (en) |
-
2017
- 2017-08-24 CN CN201721068488.7U patent/CN207373618U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |