CN203092861U - Sliding block withdrawal mechanism - Google Patents
Sliding block withdrawal mechanism Download PDFInfo
- Publication number
- CN203092861U CN203092861U CN 201320029697 CN201320029697U CN203092861U CN 203092861 U CN203092861 U CN 203092861U CN 201320029697 CN201320029697 CN 201320029697 CN 201320029697 U CN201320029697 U CN 201320029697U CN 203092861 U CN203092861 U CN 203092861U
- Authority
- CN
- China
- Prior art keywords
- slide block
- sliding block
- pin
- out mechanism
- taper pin
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a sliding block withdrawal mechanism, which comprises a sliding block insert, a sliding block body, an inclined guide column, a sliding block extrusion block, an inclined pin pull needle and an inclined pin, wherein a product is formed at one end of the sliding block insert; a containing groove is arranged in the other end of the sliding block insert; an inclined pin groove is also arranged in the sliding block insert; the sliding block body is connected with the sliding block insert; a horizontal hole and an inclined hole forming an inclined angle with a vertical direction are formed in the sliding block body; one end of the inclined guide column is fixed in a female template; the other end of the inclined guide column is arranged in the inclined hole to shift the sliding block body to move; one end of the sliding block extrusion block is fixed in the female template; a vertical surface and an inclined surface forming an inclined angle with the vertical direction are arranged on the sliding block extrusion block; one end of the inclined pin pull needle is arranged in the containing groove; the other end of the inclined pin pull needle passes through the horizontal hole and abuts agasint the vertical surface; a converse buckle of a protruding column formed product is arranged at one end of the inclined pin; and the other end of the inclined pin passes through the inclined pin groove, stretches into the containing groove and is movably connected with the inclined pin pull needle. The sliding block withdrawal mechanism disclosed by the utility model is capable of forming products with converse buckles in a sliding block withdrawal direction.
Description
[technical field]
The utility model relates to a kind of mold mechanism, is specifically related to a kind of slide block drawing-out mechanism of mould.
[background technology]
The plastic parts of product can use plastic mould to carry out moulding, for example is plastic parts such as electronic product shell.Because popularizing of electronic product also becomes the problem of broad research at the improvement of plastic mould.
When producing the plastic parts product, use slide block to go into sub-shaped article structure usually, Angle Pin is stirred the motion of slide block body when the mould die sinking then, the drive slide block that is connected is gone into son and is withdrawed from product structure thereby slide block body and slide block are gone into son.Yet when the slide block exit axis had one or more back-off, promptly the direction at back-off place and slide block exit axis were inconsistent as fruit product, and product is not easy moulding, if revise product, then can not satisfy client's demand.
In view of this, be necessary to develop a kind of slide block drawing-out mechanism in fact, this slide block drawing-out mechanism can be molded over the product that back-off is arranged on the slide block exit axis.
[summary of the invention]
Therefore, the purpose of this utility model provides a kind of slide block drawing-out mechanism, and this slide block drawing-out mechanism can be molded over the product that back-off is arranged on the slide block exit axis.
In order to achieve the above object, slide block drawing-out mechanism of the present utility model is applied in the mould, and described mould has caster, male model plate, mother module core and male model benevolence, is vertical direction with mould die sinking direction, and this slide block drawing-out mechanism comprises:
Slide block is gone into son, one end shaped article, and the other end is provided with holding tank, and this slide block goes into also to be provided with the taper pin groove on the son;
The slide block body, it goes into sub the connection with described slide block, and this slide block body is provided with lateral aperture and reaches the angling hole that is the angle of inclination with vertical direction;
Angle Pin, one end are fixed in the described caster, and the other end is located in the described angling hole to stir described slide block body motion;
Slide block bundle piece, one end are fixed in the described caster, and this slide block bundle piece is provided with vertical plane and reaches the inclined plane that is the angle of inclination with vertical direction;
Taper pin draws pin, and the one end is located in the described holding tank, and the other end runs through described lateral aperture and inconsistent with described vertical plane;
Taper pin, the one end is provided with the back-off of projection shaped article, and the other end runs through described taper pin groove and extend in the holding tank with described taper pin and draws pin to flexibly connect.
Especially, be provided with first flexible member between described slide block body and male model benevolence, with auxiliary described slide block body motion.
Especially, described slide block body and slide block bundle interblock are provided with the slide block wear-resistant block, in case the limited slip block body wear.
Especially, described lateral aperture has two hole sections that diameter is respectively D1 and D2, and D1＜D2.
Especially, described taper pin draws the pin outer rim to be arranged with the block and second flexible member, and this block is located in the hole section that described diameter is D2, and this flexible member is located between the sidewall and block that described diameter is a D2 hole section.
Especially, described first flexible member and second flexible member are spring.
Especially, the end that described taper pin draws pin to be located in the holding tank is provided with chute, and correspondingly the end be located in the holding tank of taper pin is provided with projection, and described projection slides in the described chute, to draw pin to flexibly connect taper pin and taper pin.
Especially, described slide block go into the son be connected by screw with the slide block body.
Compared to prior art, slide block drawing-out mechanism of the present utility model, drive slide block at the slide block body and go into son when withdrawing from, taper pin draws pin and keeps motionless in the horizontal direction owing to conflicting described vertical plane, taper pin slides and to withdraw from the back-off of product under the effect of taper pin groove, thus moulding the product of back-off arranged on the slide block exit axis.
[description of drawings]
Fig. 1 illustrates the schematic perspective view of the utility model slide block drawing-out mechanism.
Fig. 2 illustrates the decomposing schematic representation of the utility model slide block drawing-out mechanism.
Fig. 3 illustrates the generalized section of the utility model slide block drawing-out mechanism matched moulds state.
Fig. 4 illustrates the generalized section of the utility model slide block drawing-out mechanism die sinking first state.
Fig. 5 illustrates the generalized section of the utility model slide block drawing-out mechanism die sinking second state.
[specific embodiment]
See also Fig. 1, Fig. 2 and shown in Figure 3, it has illustrated the schematic perspective view of the utility model slide block drawing-out mechanism, the decomposing schematic representation of the utility model slide block drawing-out mechanism and the generalized section of the utility model slide block drawing-out mechanism matched moulds state respectively.
In present embodiment, slide block drawing-out mechanism of the present utility model is applied in the mould, and described mould has caster 10, male model plate 20, mother module core and male model benevolence 21, is vertical direction with mould die sinking direction, and this slide block drawing-out mechanism comprises:
Slide block is gone into son 100, one end shaped article 30, and the other end is provided with holding tank 110, and this slide block goes on the son 100 also to be provided with taper pin groove 120;
Slide block bundle piece 400, one end are fixed in the described caster 10, and this slide block bundle piece 400 is provided with vertical plane 410 at vertical direction, and also are provided with the inclined plane 420 that is the angle of inclination with vertical direction on this slide block bundle piece 400;
Taper pin draws pin 500, and the one end is located in the described holding tank 110, and the other end runs through described lateral aperture 220 and inconsistent with described vertical plane 410;
Wherein, 21 of described slide block body 200 and male model benevolence also are provided with first flexible member 230, and with auxiliary described slide block body 200 motions, this first flexible member 230 is a spring in present embodiment.
Wherein, described slide block body 200 and 400 of slide block bundle pieces are provided with slide block wear-resistant block 240, in case 200 wearing and tearing of limited slip block body.
Wherein, described lateral aperture 220 has two hole sections that diameter is respectively D1 and D2, and D1＜D2, described taper pin draws pin 500 outer rims to be arranged with the block 510 and second flexible member 520, this block 510 is located in the hole section that described diameter is D2, this second flexible member 520 is located at 510 of sidewall that described diameter is a D2 hole section and blocks, and this second flexible member 520 is a spring in present embodiment.
Wherein, the end that described taper pin draws pin 500 to be located in the holding tank 110 is provided with chute 530, correspondingly the end be located in the holding tank 110 of taper pin 600 is provided with projection 620, and described projection 620 slides in the described chute 530, flexibly connects taper pin 600 and taper pin are drawn pin 500.
See also shown in Figure 4ly, it has illustrated the generalized section of the utility model slide block drawing-out mechanism die sinking first state.After the mould die sinking, male model plate 20 separates with caster 10, simultaneously under the toggle action of Angle Pin 300, slide block body 200 tilts to withdraw from along the inclined plane 420 of described slide block bundle piece 400, be that the motion of slide block body 200 is decomposed into level (direction shown in the arrow) motion to the right and motion straight down, top shoe body 200 drives slide blocks and goes into sub 100 levels and withdraw from product 30 structures to the right in the horizontal direction.Because taper pin draws pin 500 to continue the described vertical plane 410 of conflicting after the mould die sinking, thereby make taper pin draw pin 500 and taper pin 600 to keep motionless in the horizontal direction, yet, slide block want level to withdraw from product 30 to the right because going into son 100, go at slide block under the effect of the taper pin groove 120 that is provided with on the son 100, force taper pin 600 to move upward until the back-off 31 that withdraws from product 30 along chute 530.
See also shown in Figure 5ly, it has illustrated the generalized section of the utility model slide block drawing-out mechanism die sinking second state.Mould continues die sinking, and male model plate 20 continues to separate with caster 10, and slide block body 200 drive slide blocks are gone into son 100 and withdrawed from, when taper pin draws pin 500 to break away from vertical plane 410, second flexible member 520 draws pin 500 to flick taper pin, and drives taper pin 600 and withdraw to the right, finishes the whole action of loosing core.
In sum, slide block drawing-out mechanism of the present utility model, drive slide blocks at slide block body 200 and go into sub 100 levels when withdrawing to the right, taper pin draws pin 500 conflicting described vertical plane 410 and keeping motionless in the horizontal direction, taper pin 600 slides and withdraws from the back-off 31 of product 30 under the effect of taper pin groove 120, thereby moulding the product 30 of back-off 31 arranged on the slide block exit axis, solved the problem that product 30 is not easy moulding.
Claims (9)
1. a slide block drawing-out mechanism is applied in the mould, and this mould has caster, male model plate, mother module core and male model benevolence, it is characterized in that, and be vertical direction with mould die sinking direction, this slide block drawing-out mechanism comprises:
Slide block is gone into son, one end shaped article, and the other end is provided with holding tank, and this slide block goes into also to be provided with the taper pin groove on the son;
The slide block body, it goes into sub the connection with described slide block, and this slide block body is provided with lateral aperture and reaches the angling hole that is the angle of inclination with vertical direction;
Angle Pin, one end are fixed in the described caster, and the other end is located in the described angling hole to stir described slide block body motion;
Slide block bundle piece, one end are fixed in the described caster, and this slide block bundle piece is provided with vertical plane and reaches the inclined plane that is the angle of inclination with vertical direction;
Taper pin draws pin, and the one end is located in the described holding tank, and the other end runs through described lateral aperture and inconsistent with described vertical plane;
Taper pin, the one end is provided with the back-off of projection shaped article, and the other end runs through described taper pin groove and extend in the holding tank with described taper pin and draws pin to flexibly connect.
2. slide block drawing-out mechanism according to claim 1 is characterized in that, is provided with first flexible member between described slide block body and male model benevolence, with auxiliary described slide block body motion.
3. slide block drawing-out mechanism according to claim 2 is characterized in that, described first flexible member is a spring.
4. slide block drawing-out mechanism according to claim 1 is characterized in that, described slide block body and slide block bundle interblock are provided with the slide block wear-resistant block, in case the limited slip block body wear.
5. slide block drawing-out mechanism according to claim 1 is characterized in that, described lateral aperture has two hole sections that diameter is respectively D1 and D2, and D1＜D2.
6. slide block drawing-out mechanism according to claim 5, it is characterized in that, described taper pin draws the pin outer rim to be arranged with the block and second flexible member, and this block is located in the hole section that described diameter is D2, and this flexible member is located between the sidewall and block that described diameter is a D2 hole section.
7. slide block drawing-out mechanism according to claim 6 is characterized in that, described second flexible member is a spring.
8. slide block drawing-out mechanism according to claim 1, it is characterized in that the end that described taper pin draws pin to be located in the holding tank is provided with chute, correspondingly the end be located in the holding tank of taper pin is provided with projection, described projection slides in the described chute, to draw pin to flexibly connect taper pin and taper pin.
9. slide block drawing-out mechanism according to claim 1 is characterized in that, described slide block is gone into son and is connected by screw with the slide block body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029697 CN203092861U (en) | 2013-01-21 | 2013-01-21 | Sliding block withdrawal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029697 CN203092861U (en) | 2013-01-21 | 2013-01-21 | Sliding block withdrawal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092861U true CN203092861U (en) | 2013-07-31 |
Family
ID=48844300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320029697 Withdrawn - After Issue CN203092861U (en) | 2013-01-21 | 2013-01-21 | Sliding block withdrawal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092861U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909592A (en) * | 2013-01-03 | 2014-07-09 | 汉达精密电子(昆山)有限公司 | Moving slide block side-pulling mechanism inside slide block |
| CN103934931A (en) * | 2013-01-21 | 2014-07-23 | 汉达精密电子(昆山)有限公司 | Sliding block exiting mechanism |
| CN106142459A (en) * | 2016-05-16 | 2016-11-23 | 宁波瑞元模塑有限公司 | A kind of slide block Dan Zhen mechanism of mould |
-
2013
- 2013-01-21 CN CN 201320029697 patent/CN203092861U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909592A (en) * | 2013-01-03 | 2014-07-09 | 汉达精密电子(昆山)有限公司 | Moving slide block side-pulling mechanism inside slide block |
| CN103934931A (en) * | 2013-01-21 | 2014-07-23 | 汉达精密电子(昆山)有限公司 | Sliding block exiting mechanism |
| CN103934931B (en) * | 2013-01-21 | 2016-06-15 | 汉达精密电子(昆山)有限公司 | Slide block drawing-out mechanism |
| CN106142459A (en) * | 2016-05-16 | 2016-11-23 | 宁波瑞元模塑有限公司 | A kind of slide block Dan Zhen mechanism of mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103029268A (en) | Side core-pulling mechanism | |
| CN103921411A (en) | Two-step ejection mechanism | |
| CN103934931A (en) | Sliding block exiting mechanism | |
| CN203092861U (en) | Sliding block withdrawal mechanism | |
| CN103817878A (en) | Forced de-molding mechanism | |
| CN209466609U (en) | A kind of mold with side action sliders | |
| CN103057049A (en) | Slanted slide block mechanism | |
| CN203712959U (en) | Glue feeding structure of mold | |
| CN203198112U (en) | Sliding block slanting ejection core-pulling mechanism | |
| CN103029236B (en) | Four-plate mould structure | |
| CN203650878U (en) | Floating type slide block structure | |
| CN203004138U (en) | Sliding block mechanism of mould | |
| CN202826175U (en) | Interior drawer slider mechanism of male die | |
| CN104708772A (en) | Floating slider structure | |
| CN202399445U (en) | Mold structure | |
| CN202293217U (en) | Slanted slide block mechanism | |
| CN202318673U (en) | Die with slide block mechanism | |
| CN203567112U (en) | Automatic stripping mechanism | |
| CN202318668U (en) | Side core-pulling mechanism | |
| CN104108149A (en) | Sliding block slanting ejection core-pulling mechanism | |
| CN202155975U (en) | Molding mold for products with grooves | |
| CN202088357U (en) | Angle pin withdrawing mechanism | |
| CN103802246B (en) | Flat thimble moves back coupler mechanism | |
| CN103862598A (en) | Sliding block mechanism of die | |
| CN101347975A (en) | Four-plate mould structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20160615 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |