CN103057049A - Slanted slide block mechanism - Google Patents

Slanted slide block mechanism Download PDF

Info

Publication number
CN103057049A
CN103057049A CN2011103203790A CN201110320379A CN103057049A CN 103057049 A CN103057049 A CN 103057049A CN 2011103203790 A CN2011103203790 A CN 2011103203790A CN 201110320379 A CN201110320379 A CN 201110320379A CN 103057049 A CN103057049 A CN 103057049A
Authority
CN
China
Prior art keywords
slide block
mould
caster
slanted slide
slanted
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.)
Pending
Application number
CN2011103203790A
Other languages
Chinese (zh)
Inventor
郭明文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitac Precision Technology Kunshan Ltd
Original Assignee
Mitac Precision Technology Kunshan Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitac Precision Technology Kunshan Ltd filed Critical Mitac Precision Technology Kunshan Ltd
Priority to CN2011103203790A priority Critical patent/CN103057049A/en
Publication of CN103057049A publication Critical patent/CN103057049A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a slanted slide block mechanism, which is applied to a mould. The mould comprises a material stripping plate, a female mould plate and a male mould plate. The slanted slide block mechanism is characterized by further comprising a shift block, a slanted slide block inserter and an elastic structure, wherein the upper end of the shift block is fixedly arranged on the material stripping plate, the lower end of the shift block is movably arranged in an empty-avoiding space of the female mould plate, and a clamping hook is arranged at the lower end of the shift block and is clamped on the slanted slide block inserter; a main body of the slanted slide block inserter is obliquely movably arranged in the empty-avoiding space of the female mould plate, the front end of the slanted slide block inserter enters a slanted barb of a mould cavity shaped product through a female mould core during folding moulds, and the side surface of the slanted slide block inserter is respectively provided with a side arm structure and a clamping slot matched with the clamping hook; and the elastic structure is connected between the side arm structure and the female mould plate. Compared with a conventional slide block mechanism, the slanted slide block mechanism disclosed by the invention is applied to three-mould-plate structure moulds, can successfully remove the slanted barb of the shaped product through three-time mould opening, and has the advantages of simple structure, lower manufacturing cost and higher production efficiency.

Description

Slanted slide block mechanism
[technical field]
The present invention relates to a kind of slide block mechanism, particularly a kind of Slanted slide block mechanism of three formwork structure moulds.
[background technology]
When injecting products when mould die sinking direction has inclined hole or oblique barb, need the design Slanted slide block mechanism withdraw from moulding.See also Fig. 1, it illustrates the Slanted slide block mechanism of prior art in the mould structure schematic diagram of matched moulds state.This Slanted slide block mechanism is used for withdrawing from the inclined hole 11 of shaped article 10.
This mould comprises upper mounted plate 50, stripper plate 60, cavity support plate 70, caster 80 and male model plate 90.The prior art Slanted slide block mechanism is on the basis of traditional three template die structure molds, between this stripper plate 60 and this caster 80, increased this cavity support plate 70, set firmly a sliding bottom 20 with oblique T-shaped groove 21 at this cavity support plate 70, angled-lift splits 30 rear ends are provided with the merging that matches of T-shaped structure and this oblique T-shaped groove 21 and can obliquely be slidably connected on this sliding bottom 20, these angled-lift splits 30 front ends are oblique to be actively located in this caster 80 and this mother module core 80, these angled-lift splits 30 middle parts are installed with slide block and enter son 31, and this slide block enters the inclined hole 11 of this product 10 of front end insertion mold cavity forming of son 31.In addition, owing to increasing a die sinking process, also increase pull bar 72 and spring 73 between this caster 80 and this cavity support plate 70, with control die sinking order and die sinking distance.
During for the first time die sinking, this stripper plate 60 separates first with this cavity support plate 70, and runner 71 is separated with this product 10; During for the second time die sinking, this stripper plate 60 separates with this upper mounted plate 50, runner 71 is broken away from also from mould freely fall; During for the third time die sinking, this cavity support plate 70 separates with this caster 80, this sliding bottom 20 with this cavity support plate 70 to die sinking direction motion, the oblique slip and this slide block entered the inclined hole 11 that son 31 is extracted these products out under the guiding of this oblique T-shaped chute 21 of this angled-lift splits 30; During the 4th die sinking, this caster 80 separates with this male model plate 90, and this mother module core 81 separates with this male die core 91, and the ejecting mechanism of mould ejects this product 10.
Adopt the Slanted slide block mechanism of prior art, need on the one hand to increase the mechanism of template and corresponding control die sinking order and die sinking distance, mould structure is comparatively complicated, and cost of manufacture is also higher; On the other hand, increase after the template, three formwork structures change four formwork structures into, and mould has correspondingly increased the die sinking process one time, and the production efficiency of product is also lower.
Therefore, be necessary to develop in fact a kind of Slanted slide block mechanism simple in structure that can be applicable in the three formwork structure moulds, to overcome the defective of prior art, reduce the Mold Making cost, improve production efficient.
[summary of the invention]
In view of this, the object of the present invention is to provide a kind of simple in structure, cost of manufacture is lower and production efficiency is higher Slanted slide block mechanism that is applied to three formwork structure moulds.
In order to achieve the above object, the invention provides a kind of Slanted slide block mechanism, be applied in the mould, this mould comprises stripper plate, caster, male model plate, it is characterized in that, this Slanted slide block mechanism comprises:
One shifting block, its upper end is fixedly arranged on this stripper plate, and its lower end is movably set in the empty avoiding space of this caster, and the lower end of this shifting block has a grab and is snapped in this angled-lift splits and enters on the son;
One angled-lift splits enters son, and its main body is oblique to be movably set in this empty avoiding space of this caster, passes the oblique barb that this mother module core enters the mold cavity forming product during its front end matched moulds, and its side is respectively equipped with a side arm structure and a draw-in groove that matches with this grab; And
One elastic construction, its setting are connected between this side arm structure and this caster.
Preferably, this angled-lift splits enter son rear end face when matched moulds with this stripper plate breaking applying.
Preferably, an end of this elastic construction is fixedly arranged on the bottom in this empty avoiding space of this caster, and its other end is connected with the lower surface of this side arm structure.
Preferably, this elastic construction is a spring.
Preferably, the lower surface of this side arm structure is parallel with the bottom surface in this empty avoiding space of this caster.More preferably, the parallel applying in bottom surface in the lower surface of this side arm structure and this empty avoiding space of this caster during matched moulds.
Preferably, Slanted slide block mechanism of the present invention also comprises a briquetting, and it is arranged on the exit axis of this side arm structure and is fixedly arranged on this caster, and this angled-lift splits enters son and deviates from from this caster when preventing die sinking.More preferably, the distance that enters sub-exit axis along this angled-lift splits between this briquetting and this side arm structure during greater than the mould die sinking this grab this angled-lift splits is pulled out the distance of this mother module core.
During for the first time die sinking, this stripper plate separates with this caster, this shifting block moves along the die sinking direction with this stripper plate, because being snapped in this angled-lift splits, this grab of this shifting block lower end enters on this sub draw-in groove, this angled-lift splits enters that son is pulled out by this shifting block and along oblique this mother module core that withdraws from, thereby withdraw from the oblique barb of product, runner breaks away from from this product simultaneously.This stripper plate continues to separate with this caster, this grab breaks away from from this draw-in groove, because putting on this angled-lift splits, the elastic deformation restitution power of this spring enters on this sub side arm structure, this angled-lift splits enters son to be continued to withdraw from, until this side arm structure is resisted against on this block that is fixedly arranged on its exit axis, this angled-lift splits enters sub-stop motion.
During for the second time die sinking, this stripper plate separates with the upper mounted plate of this mould, and runner comes off from mould.
During for the third time die sinking, this caster separates with this male model plate, and the ejecting mechanism of this mould ejects this product.
Compared to prior art, Slanted slide block mechanism of the present invention is applied to avoid adopting the defective of four template die structures in the three formwork structure moulds, just can withdraw from smoothly the oblique barb of shaped article by three die sinkings, simple in structure, cost of manufacture is lower and production efficiency is higher.
[description of drawings]
Fig. 1 is for having Slanted slide block mechanism now in the structural representation of mould matched moulds state.
Fig. 2 is that Slanted slide block mechanism of the present invention is in the structural representation of mould matched moulds state.
Fig. 3 is that Slanted slide block mechanism of the present invention is in the structural representation of the mould die opening state first time.
Fig. 4 is that Slanted slide block mechanism of the present invention is in the structural representation of the mould die opening state second time.
Fig. 5 is Slanted slide block mechanism of the present invention in the mould structural representation of die opening state for the third time.
[specific embodiment]
The below is described in further detail better embodiment of the present invention by reference to the accompanying drawings.
Please refer to Fig. 2 to Fig. 5, the invention provides a kind of Slanted slide block mechanism, be applied in the mould, be used for withdrawing from the product 100 that moulding one has oblique barb 110, this mould comprises upper mounted plate 200, stripper plate 300, caster 400, mother module core 410, male model plate 500 and male die core 510, this Slanted slide block mechanism comprises that a shifting block 600, one angled-lift splitses enter son 700, one spring 800 and a briquetting 900.In the present embodiment, Slanted slide block mechanism also comprises a briquetting 900.
The upper end of this shifting block 600 is fixedly arranged on this stripper plate 300, and its lower end is movably set in the empty avoiding space 420 of this caster 400, the lower end of this shifting block 600 have a grab 610 be snapped in this angled-lift splits enter the son 700 on.This angled-lift splits enter son 700 rear end face when matched moulds with this stripper plate 300 breakings applying.
This angled-lift splits enters in oblique this empty avoiding space 420 that is movably set in this caster 400 of son 700 main body, pass the oblique barb 110 that this mother module core 410 enters this product 100 of mold cavity forming during its front end matched moulds, its side is respectively equipped with a side arm structure 710 and a draw-in groove 720 that matches with this grab 610.The lower surface of this side arm structure 710 is parallel with the bottom surface in this empty avoiding space 420 of this caster 400, the parallel applying in bottom surface in the lower surface of this side arm structure 710 and this empty avoiding space 420 of this caster 400 during matched moulds.
One end of this spring 800 is fixedly arranged on the bottom in this empty avoiding space 420 of this caster 400, and its other end is connected with the lower surface of this side arm structure 710, and this spring 800 is compressive state when matched moulds.
This briquetting 900 is arranged on the exit axis of this side arm structure 710 and is fixedly arranged on this caster 400, and this angled-lift splits enters son 700 and deviates from from this caster 400 when preventing die sinking.The distance that enters sub 700 exit axis along this angled-lift splits between this briquetting 900 and this side arm structure 710 during greater than the mould die sinking this grab 610 this angled-lift splits is entered the distance that son 700 is pulled out this mother module core 410.
See also Fig. 3, it illustrates Slanted slide block mechanism of the present invention in the structural representation of the mould die opening state first time.During for the first time die sinking, this stripper plate 300 separates with this caster 400, this shifting block 600 moves along the die sinking direction with this stripper plate 300, because this grabs 610 of this shifting block 600 lower ends is snapped on this draw-in groove 720 that this angled-lift splits enters son 700, this angled-lift splits enters that son 700 is pulled out by this shifting block 600 and along oblique this mother module core 410 that withdraws from, thereby withdraw from the oblique barb 110 of this product 100, runner 120 breaks away from from this product 100 simultaneously.This stripper plate 300 continues to separate with this caster 400, this grab 610 breaks away from from this draw-in groove 720, because the elastic deformation restitution power of this spring 800 puts on this side arm structure 710 that this angled-lift splits enters son 700, this angled-lift splits enters son 700 to be continued to withdraw from, until this side arm structure 710 is resisted against on this block 900 that is fixedly arranged on its exit axis, this angled-lift splits enters sub 700 stop motions.
See also Fig. 4, it illustrates Slanted slide block mechanism of the present invention in the structural representation of the mould die opening state second time.During for the second time die sinking, this stripper plate 300 separates with the upper mounted plate 200 of this mould, and this runner 120 comes off from mould.
See also Fig. 5, it illustrates Slanted slide block mechanism of the present invention in the mould structural representation of die opening state for the third time.During for the third time die sinking, this caster 400 separates with this male model plate 500, and the ejecting mechanism (not shown) of this mould ejects this product.
In above three die sinking processes, this three template dies structure mold is finished separation process by pull bar (not shown) and shutter 520, therefore each separating distance is preset data, and die sinking power is all provided by the dynamic structure of mould, identical with the common three template die structure molds of prior art, therefore repeat no more.
Compared to prior art, Slanted slide block mechanism of the present invention is applied to avoid adopting the defective of four template die structures in the three formwork structure moulds, just can withdraw from smoothly the oblique barb of shaped article by three die sinkings, simple in structure, cost of manufacture is lower and production efficiency is higher.

Claims (8)

1. a Slanted slide block mechanism is applied in the mould, and this mould comprises stripper plate, caster, male model plate, it is characterized in that, this Slanted slide block mechanism comprises:
One shifting block, its upper end is fixedly arranged on this stripper plate, and its lower end is movably set in the empty avoiding space of this caster, and the lower end of this shifting block has a grab and is snapped in this angled-lift splits and enters on the son;
One angled-lift splits enters son, and its main body is oblique to be movably set in this empty avoiding space of this caster, passes the oblique barb that this mother module core enters the mold cavity forming product during its front end matched moulds, and its side is respectively equipped with a side arm structure and a draw-in groove that matches with this grab; And
One elastic construction, its setting are connected between this side arm structure and this caster.
2. Slanted slide block mechanism according to claim 1 is characterized in that: the rear end face that this angled-lift splits enters son when matched moulds with this stripper plate breaking applying.
3. Slanted slide block mechanism according to claim 1, it is characterized in that: an end of this elastic construction is fixedly arranged on the bottom in this empty avoiding space of this caster, and its other end is connected with the lower surface of this side arm structure.
4. Slanted slide block mechanism according to claim 3, it is characterized in that: this elastic construction is a spring.
5. Slanted slide block mechanism according to claim 1, it is characterized in that: the lower surface of this side arm structure is parallel with the bottom surface in this empty avoiding space of this caster.
6. Slanted slide block mechanism according to claim 5 is characterized in that: the parallel applying in bottom surface in the lower surface of this side arm structure and this empty avoiding space of this caster during matched moulds.
7. according to claim 1 to the described Slanted slide block mechanism of 6 any one, it is characterized in that: also comprise a briquetting, it is arranged on the exit axis of this side arm structure and is fixedly arranged on this caster.
8. Slanted slide block mechanism according to claim 7 is characterized in that: the distance that enters sub-exit axis along this angled-lift splits between this briquetting and this side arm structure during greater than the mould die sinking this grab this angled-lift splits is entered the distance that son is pulled out this mother module core.
CN2011103203790A 2011-10-20 2011-10-20 Slanted slide block mechanism Pending CN103057049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103203790A CN103057049A (en) 2011-10-20 2011-10-20 Slanted slide block mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103203790A CN103057049A (en) 2011-10-20 2011-10-20 Slanted slide block mechanism

Publications (1)

Publication Number Publication Date
CN103057049A true CN103057049A (en) 2013-04-24

Family

ID=48100078

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011103203790A Pending CN103057049A (en) 2011-10-20 2011-10-20 Slanted slide block mechanism

Country Status (1)

Country Link
CN (1) CN103057049A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103737817A (en) * 2014-01-14 2014-04-23 晟扬精密模具(昆山)有限公司 Mould for manufacturing notebook battery box cover
CN104552816A (en) * 2013-10-18 2015-04-29 汉达精密电子(昆山)有限公司 Inclined core-pulling sliding block structure of female mold
CN104708769A (en) * 2013-12-13 2015-06-17 汉达精密电子(昆山)有限公司 Mold hot-runner structure
CN111516220A (en) * 2019-02-01 2020-08-11 苏州汉扬精密电子有限公司 Slider core-pulling structure
WO2021093064A1 (en) * 2019-11-14 2021-05-20 周婷婷 Inclined slider

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09193173A (en) * 1996-01-23 1997-07-29 Mitsubishi Materials Corp Mold assembly
CN201105488Y (en) * 2007-08-06 2008-08-27 张和君 Mould core loosing mechanism
CN202011129U (en) * 2011-04-14 2011-10-19 厦门科普特模具塑胶有限公司 Fixed flipping die oblique core pulling mechanism capable of converting angles
CN202293217U (en) * 2011-10-20 2012-07-04 汉达精密电子(昆山)有限公司 Slanted slide block mechanism

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09193173A (en) * 1996-01-23 1997-07-29 Mitsubishi Materials Corp Mold assembly
CN201105488Y (en) * 2007-08-06 2008-08-27 张和君 Mould core loosing mechanism
CN202011129U (en) * 2011-04-14 2011-10-19 厦门科普特模具塑胶有限公司 Fixed flipping die oblique core pulling mechanism capable of converting angles
CN202293217U (en) * 2011-10-20 2012-07-04 汉达精密电子(昆山)有限公司 Slanted slide block mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104552816A (en) * 2013-10-18 2015-04-29 汉达精密电子(昆山)有限公司 Inclined core-pulling sliding block structure of female mold
CN104708769A (en) * 2013-12-13 2015-06-17 汉达精密电子(昆山)有限公司 Mold hot-runner structure
CN103737817A (en) * 2014-01-14 2014-04-23 晟扬精密模具(昆山)有限公司 Mould for manufacturing notebook battery box cover
CN111516220A (en) * 2019-02-01 2020-08-11 苏州汉扬精密电子有限公司 Slider core-pulling structure
WO2021093064A1 (en) * 2019-11-14 2021-05-20 周婷婷 Inclined slider

Similar Documents

Publication Publication Date Title
CN103057049A (en) Slanted slide block mechanism
CN200995461Y (en) Mould with slide-block sleeve delay-releasing mechanism
CN101875228A (en) Ejector mechanism and injection mold therewith
CN202021713U (en) Inner slide block mechanism
CN103921411A (en) Two-step ejection mechanism
CN202293217U (en) Slanted slide block mechanism
CN103158235B (en) Female die ejection mechanism
CN103057057B (en) Ejection forced-demoulding mechanism
CN203198181U (en) Two-step ejection mechanism
CN202129888U (en) Die
CN202399445U (en) Mold structure
CN202826175U (en) Interior drawer slider mechanism of male die
CN203092861U (en) Sliding block withdrawal mechanism
CN203665857U (en) Female die slanted slide block structure
CN2923266Y (en) Mould structure
CN202952502U (en) Forced demolding mechanism
CN202656423U (en) Female die inclined core-pulling mechanism
CN102773338A (en) Slider structure
CN201736420U (en) Slide design ejection mechanism for injection mold of multi-reinforcing-rib device
CN201761038U (en) Ejection mechanism and injection mold with same
CN107042611A (en) The external pulling type plate pushing structure of mould
CN103660196A (en) Novel secondary ejection mechanism
CN107511972A (en) Sliding block ejects forced demoulding mechanism
CN204322435U (en) A kind of buckle injection mold ejecting structure
CN200974311Y (en) Mould structure

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20130424