CN203792592U - Double-section sliding block core-pulling mechanism of plastic mould - Google Patents
Double-section sliding block core-pulling mechanism of plastic mould Download PDFInfo
- Publication number
- CN203792592U CN203792592U CN201420078781.1U CN201420078781U CN203792592U CN 203792592 U CN203792592 U CN 203792592U CN 201420078781 U CN201420078781 U CN 201420078781U CN 203792592 U CN203792592 U CN 203792592U
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- CN
- China
- Prior art keywords
- sliding block
- core
- pulling mechanism
- section sliding
- transverse slider
- 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.)
- Expired - Lifetime
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- 229920003023 plastic Polymers 0.000 title claims abstract description 20
- 239000004033 plastic Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000001010 compromised effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a double-section sliding block core-pulling mechanism of a plastic mould. The double-section sliding block core-pulling mechanism comprises a transverse sliding block and a core-pulling molded block, wherein a molded surface for forming a molded product clamping opening is arranged at the top end of the core-pulling molded block; a slope is arranged at the rear end of the transverse sliding block and matched with the core-pulling molded block to form a guide slope; a sliding rail is arranged on the guide slope for forming a slope sliding rail; when the transverse sliding block slides forwards, the core-pulling molded block slides from high to low along with the guide slope. According to the double-section sliding block core-pulling mechanism, when the transverse sliding block slides forwards, and the core-pulling molded block slides from high to low along with the guide slope and is smoothly drawn out of the product clamping opening. The double-section sliding block core-pulling mechanism of the plastic mould is simple in structure, easy to process and low in cost, and can solve and overcome the problems and defects of complex structure and high cost of the prior art and achieve the purposes of simplifying the structure and reducing the cost.
Description
Technical field
The utility model relates to mould of plastics forming field, relates in particular to a kind of Mold for Plastics Double-section sliding block core-pulling mechanism.
Background technology
While adopting mould of plastics to produce a kind of plastic product having towards downward bayonet socket (as shown in Figure 1), owing to loosing core, direction and die sinking orientation angle are too large, and slide block structure design routinely, generally designs and realized by oil cylinder core-pulling mechanism at present.
The problems such as but oil cylinder core-pulling mechanism die cost is higher, easily blocks, oil cylinder leakage of oil make mould maintenance inconvenience relatively.And sometimes do not loose core completely, if force, loose core, will on product, produce garland, the outward appearance of product is had a strong impact on, and therefore compromised quality can not meet user demand completely.
Utility model content
Technical problem to be solved in the utility model is exactly for prior art above shortcomings, provides a kind of Mold for Plastics Double-section sliding block core-pulling mechanism, for solving the problems of the prior art.
For achieving the above object and other relevant objects, the utility model provides a kind of Mold for Plastics Double-section sliding block core-pulling mechanism, comprise transverse slider and the type piece of loosing core, the described type piece top of loosing core is provided with the profile of moulded products bayonet socket, described transverse slider rear end is provided with the inclined-plane coordinating with the type piece of loosing core and forms guiding surface, described guiding surface is provided with slide rail and forms inclined-plane slide rail, and described transverse slider is during to front slide, described in the type piece of loosing core along described guiding surface, slide from high to low.
Further, described transverse slider middle part is provided with sweptback through hole and forms oblique guide hole, in described oblique guide hole, is provided with Angle Pin.
Further, described Angle Pin is connected with shovel.
Further, described transverse slider front end is connected with a pull bar, is arranged with a spring on pull bar, and the end that described spring deviates from transverse slider is provided with caging bolt.
Further, place, described transverse slider front end stroke end is provided with block.
Further, described transverse slider below is provided with slider guide.
Further, described slide rail is T shape slide rail.
By above technical scheme, the utility model has following technique effect compared to prior art: transverse slider is during to front slide, and the type of loosing core piece slides from high to low along guiding surface, from goods bayonet socket, extracts out smoothly.The utility model is simple in structure, handling ease, and cost is low, has overcome prior art and has had complex structure, problems and shortcomings that cost is high, the object that reached simplified structure, reduces costs.
Accompanying drawing explanation
Fig. 1 is product bayonet socket schematic diagram;
Fig. 2 is the structural representation of the utility model Mold for Plastics Double-section sliding block core-pulling mechanism;
Fig. 3 is the cutaway view along A-A line in Fig. 2.
Element numbers explanation:
1 shovel
2 Angle Pins
3 caging bolts
4 springs
5 blocks
The 6 type pieces of loosing core
7 transverse sliders
8 slider guides
9 slide rails
10 pull bars
The specific embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.
Refer to Fig. 1 to Fig. 3.Notice, appended graphic the illustrated structure of this description, ratio, size etc., equal contents in order to coordinate description to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this description, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
In view of current oil cylinder core-pulling mechanism die cost is higher, easily to block, the problems such as oil cylinder leakage of oil make mould maintenance inconvenience relatively.The utility model provides a kind of Mold for Plastics Double-section sliding block core-pulling mechanism, consult shown in Fig. 2 and Fig. 3, be shown as structural representation and the cutaway view of the preferred embodiment of the utility model Mold for Plastics Double-section sliding block core-pulling mechanism, comprise transverse slider 7 and the type piece 6 of loosing core, the type of loosing core piece 6 tops are provided with the profile of moulded products bayonet socket, transverse slider 7 rear ends are provided with the inclined-plane coordinating with the type piece 6 of loosing core and form guiding surface, and guiding surface is provided with slide rail 9 and forms inclined-plane slide rail, and slide rail 9 is preferably T shape slide rail.Transverse slider 7 is during along slider guide 8 to front slide, and the type of loosing core piece 6 slides from high to low along guiding surface, from goods bayonet socket, extracts out smoothly.
Transverse slider 7 slide through following winding machine, transverse slider middle part is provided with sweptback through hole and forms oblique guide hole, in described oblique guide hole, is provided with Angle Pin 2, Angle Pin 2 is connected with shovel 1.When shovel 1 moves up, by Angle Pin 2, stir transverse slider 7, make it to front slide.Because depending merely on Angle Pin 2 stirs, the situation that transverse slider 7 may block, so be connected with a pull bar 10 at transverse slider 7 front ends, is arranged with a spring 4 on pull bar 10 again, and the end that spring 4 deviates from transverse slider 7 is provided with caging bolt 3.Pull spring 4, and then drive transverse slider 7 to travel forward by pull bar 10.And the place, stroke end at transverse slider 7 front ends is provided with block 5.
In sum, the utility model is simple in structure, handling ease, and cost is low, has overcome prior art and has had complex structure, problems and shortcomings that cost is high, the object that reached simplified structure, reduces costs.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (7)
1. a Mold for Plastics Double-section sliding block core-pulling mechanism, comprise transverse slider and the type piece of loosing core, the described type piece top of loosing core is provided with the profile of moulded products bayonet socket, it is characterized in that, described transverse slider rear end is provided with the inclined-plane coordinating with the type piece of loosing core and forms guiding surface, described guiding surface is provided with slide rail and forms inclined-plane slide rail, and described transverse slider is during to front slide, described in the type piece of loosing core along described guiding surface, slide from high to low.
2. Mold for Plastics Double-section sliding block core-pulling mechanism according to claim 1, is characterized in that, described transverse slider middle part is provided with sweptback through hole and forms oblique guide hole, in described oblique guide hole, is provided with Angle Pin.
3. Mold for Plastics Double-section sliding block core-pulling mechanism according to claim 2, is characterized in that, described Angle Pin is connected with shovel.
4. Mold for Plastics Double-section sliding block core-pulling mechanism according to claim 1, is characterized in that, described transverse slider front end is connected with a pull bar, is arranged with a spring on pull bar, and the end that described spring deviates from transverse slider is provided with caging bolt.
5. Mold for Plastics Double-section sliding block core-pulling mechanism according to claim 1, is characterized in that, place, described transverse slider front end stroke end is provided with block.
6. Mold for Plastics Double-section sliding block core-pulling mechanism according to claim 1, is characterized in that, described transverse slider below is provided with slider guide.
7. Mold for Plastics Double-section sliding block core-pulling mechanism according to claim 1, is characterized in that, described slide rail is T shape slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078781.1U CN203792592U (en) | 2014-02-24 | 2014-02-24 | Double-section sliding block core-pulling mechanism of plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078781.1U CN203792592U (en) | 2014-02-24 | 2014-02-24 | Double-section sliding block core-pulling mechanism of plastic mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203792592U true CN203792592U (en) | 2014-08-27 |
Family
ID=51374856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420078781.1U Expired - Lifetime CN203792592U (en) | 2014-02-24 | 2014-02-24 | Double-section sliding block core-pulling mechanism of plastic mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203792592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816411A (en) * | 2015-04-20 | 2015-08-05 | 中山市利群精密实业有限公司 | Mold positioning pull-out structure |
| CN106738702A (en) * | 2017-02-17 | 2017-05-31 | 上海甬兴塑胶有限公司 | A kind of big sliding block band secondary slide block device of two layers of injection mold |
-
2014
- 2014-02-24 CN CN201420078781.1U patent/CN203792592U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816411A (en) * | 2015-04-20 | 2015-08-05 | 中山市利群精密实业有限公司 | Mold positioning pull-out structure |
| CN106738702A (en) * | 2017-02-17 | 2017-05-31 | 上海甬兴塑胶有限公司 | A kind of big sliding block band secondary slide block device of two layers of injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |