CN105216249A - A kind of pivot pin cover Automated mould - Google Patents
A kind of pivot pin cover Automated mould Download PDFInfo
- Publication number
- CN105216249A CN105216249A CN201510623835.7A CN201510623835A CN105216249A CN 105216249 A CN105216249 A CN 105216249A CN 201510623835 A CN201510623835 A CN 201510623835A CN 105216249 A CN105216249 A CN 105216249A
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- CN
- China
- Prior art keywords
- hough
- bar
- group
- side plate
- hole
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
Abstract
The invention discloses a kind of pivot pin cover Automated mould, outer frame set is located at Hough bar group periphery, the relative both sides of housing are provided with splayed hole group, two Hough bar two ends are inserted in two bar holes of splayed hole group respectively, distance between two Hough bars can increase along with the vertical movement of housing or reduce, when operating, the guide block of Hough bar group is positioned at bar hole top, the spacing of two Hough bars of Hough bar group is minimum, the two mutually against, Hough bar group forms die cavity together with core rod, after injection moulding completes, patrix and housing rise, along with the rising of housing, under gravity, the guide block of Hough bar moves along bar hole, two Hough bar distances increase, die cavity is opened, realize the quick depanning of a step.The pivot pin cover Automated mould that the present invention proposes, opens supplementary structure without the need to designing Hough in addition, can ensure that depanning and Hough are opened a step and realized, improve stripping rate, greatly reduce hand labor intensity, and increase unit are cavity quantity.
Description
Technical field
The present invention relates to automotive brake technical field, particularly relate to a kind of pivot pin cover Automated mould.
Background technology
Automotive brake clamp be used for braking automobile, present each wheel 1 clamp, each clamp 2 adopt two pivot pin covers, pivot pin cover on clamp when automobile brake and friction plate close tightly, when flexible, prevent dust and muddy water from entering metallic rod and clamp loose slot.The inefficacy of pivot pin cover can aggravate the wearing and tearing of metallic rod, gets rusty, causes brake fade, affect traffic safety.Due to pivot pin cover shape, its neck does not allow somatotype to be directly assembled in clamp metal-back, and therefore it has ripple, is convenient to stretch.Due to the demoulding difficulty during depanning, inefficiency, product percent of pass is not high.Traditional forming method is with manual Hough bar mould, and during depanning, workman needs to stand high temperature by Hough bar one pries open, then blows out product with air gun, and labour intensity is very large, again by Hough bar one closes during matched moulds.Again patrix hand push is entered to be pressed on Hough.Time, long-acting rate was low, and the long mold temperature fluctuations that causes of demould time is large, and the fluctuation of product is large, and qualification rate is low.
Summary of the invention
For solving the technical problem existed in background technology, the present invention proposes a kind of pivot pin cover Automated mould.
A kind of pivot pin cover Automated mould that the present invention proposes, comprising: patrix, housing, counterdie, lower bolster, at least one Hough bar group;
Counterdie is fixed on lower bolster, and patrix is positioned at above counterdie, is provided with at least one core rod group between upper die and lower die, and each core rod group comprises the multiple core rods be located along the same line;
Hough bar group is between upper die and lower die, each Hough bar group comprises two the Hough bars laying respectively at core rod group both sides, each Hough bar two ends are respectively equipped with the first guide block and the second guide block, and upper die and lower die, core rod, Hough bar group match and form multiple die cavity;
Housing is by the first side plate, second side plate, 3rd side plate, 4th side plate connects successively and surrounds, housing to be arranged on above lower bolster and to be set in counterdie periphery, first side plate and the 3rd side plate lay respectively at Hough article group two ends and arrange perpendicular to Hough article, first side plate is provided with at least one first hole group towards the side of core rod, first hole group comprises two bar holes that relative tilt is arranged, therebetween distance increases from top to bottom gradually, 3rd side plate is provided with at least one second hole group towards the side of core rod, second hole group comprises two bar holes that relative tilt is arranged, therebetween distance increases from top to bottom gradually, two bar holes of the second hole group and two bar holes of the first hole group are oppositely arranged, first guide block of two Hough bars and the second guide block insert in two bar holes of the first hole group and two bar holes of the second hole group respectively, horizontal range between two Hough bars can increase along with the vertical movement of housing or reduce.
Preferably, also comprise upper padding plate, upper padding plate to be positioned at above patrix and to fix with patrix.
Preferably, lower bolster is provided with multiple alignment pin, and housing is provided with the multiple locating holes with detent fit.
Preferably, multiple locating hole lays respectively on the second side plate and the 4th side plate, and multiple alignment pin lays respectively at the both sides of counterdie near the second side plate and the 4th side plate.
Preferably, the first hole group has splayed structure, and the second hole group has splayed structure.
Preferably, the bar hole of the first hole group is through hole, and the first guide block has horizontally disposed cylindrical structural; The bar hole of the second hole group is through hole, and the second guide block has horizontally disposed cylindrical structural.
Preferably, Hough bar is provided with multiple notch, and adjacent two die cavitys are communicated with by described notch.
Preferably, housing is provided with two handles, and two handles lay respectively at the first side plate and the second side plate away from core rod side.
Preferably, patrix lower surface has multiple first mounting groove, and counterdie upper surface has multiple second mounting groove, and the upper and lower surface of Hough bar is arranged in the first mounting groove and the second mounting groove respectively.
In the present invention, the pivot pin cover Automated mould proposed, outer frame set is located at Hough bar group periphery, the relative both sides of housing are provided with splayed hole group, two Hough bar two ends are inserted in two bar holes of splayed hole group respectively, distance between two Hough bars can increase along with the vertical movement of housing or reduce, when operating, the guide block of Hough bar group is positioned at bar hole top, the spacing of two Hough bars of Hough bar group is minimum, the two mutually against, Hough bar group forms die cavity together with core rod, after injection moulding completes, patrix and housing rise, along with the rising of housing, under gravity, the guide block of Hough bar moves along bar hole, two Hough bar distances increase, die cavity is opened, realize the quick depanning of a step.By the pivot pin cover Automated mould of above-mentioned optimal design, reasonable in design, opens supplementary structure without the need to designing Hough in addition, can ensure that depanning and Hough are opened a step and realized, improve stripping rate, greatly reduce hand labor intensity, and increase unit are cavity quantity.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pivot pin cover Automated mould that the present invention proposes.
Fig. 2 is the schematic side view of a kind of pivot pin cover Automated mould of Fig. 1.
Fig. 3 is the schematic top plan view of a kind of pivot pin cover Automated mould of Fig. 1.
Detailed description of the invention
As shown in Figures 1 to 3, Fig. 1 is the structural representation of a kind of pivot pin cover Automated mould that the present invention proposes, and Fig. 2 is the schematic side view of a kind of pivot pin cover Automated mould of Fig. 1, and Fig. 3 is the schematic top plan view of a kind of pivot pin cover Automated mould of Fig. 1.
Referring to figs. 1 through 3, a kind of pivot pin cover Automated mould that the present invention proposes, comprising: patrix 1, housing 2, counterdie 3, upper padding plate 7, lower bolster 4, multiple Hough bar group;
Counterdie 3 is fixed on lower bolster 4, counterdie 3 is provided with multiple core rod group and is positioned at the first mounting groove of each core rod group both sides, each core rod group comprises the multiple core rods 6 be located along the same line, lower bolster 4 is provided with multiple alignment pin 81, alignment pin 81 is linearly arranged on counterdie 3 both sides respectively, alignment pin 81 place straight line and core rod group place straight line parallel;
Patrix 1 to be positioned at above core rod group and to be fixed on below upper padding plate 7, and patrix 1 lower surface is provided with multiple second mounting grooves corresponding with the first mounting groove;
Hough bar group is between patrix 1 and counterdie 3, each Hough bar group comprises two the Hough bars 5 being positioned at core rod group both sides, each Hough bar 5 two ends are respectively equipped with the first guide block 51 and the second guide block 52, first guide block 51 and the second guide block 52 all have horizontally disposed cylindrical structural, the top of Hough bar 5 and bottom coordinate with the first mounting groove and the second mounting groove respectively installs, patrix 1, counterdie 3, core rod 6, Hough bar group match and form multiple die cavity, Hough bar 5 is also provided with multiple notch, and adjacent two die cavitys are communicated with by described notch;
Housing 2 is by the first side plate 21, second side plate 22, 3rd side plate 23, 4th side plate 24 connects successively and surrounds, housing 2 to be arranged on above lower bolster 3 and to be set in whole Hough bar group periphery, first side plate 21 and the 3rd side plate 23 lay respectively at Hough article group two ends and arrange perpendicular to Hough articles 5, first side plate 21 is provided with multiple first hole group towards the side of core rod 6, first hole group 25 comprises two strip through-holes that relative tilt is arranged, therebetween distance increases from top to bottom gradually, 3rd side plate 23 is provided with at least one second hole group 26 towards the side of core rod 6, second hole group comprises two strip through-holes that relative tilt is arranged, therebetween distance increases from top to bottom gradually, two bar holes of the second hole group 26 and two strip through-holes of the first hole group 25 are oppositely arranged, first hole group and the second hole group all have splayed structure, first guide block 51 of two Hough bars 5 and the second guide block 52 insert in two bar holes of the first hole group 25 and two strip through-holes of the second hole group 26 respectively, horizontal range between two Hough bars 5 can increase along with the vertical movement of housing 2 or reduce, second side plate 22 and the 4th side plate 24 are respectively equipped with the multiple locating holes 82 corresponding with alignment pin 81, housing 2 is connected with locating hole 82 by alignment pin 81 with lower bolster 4,
Housing 2 is also provided with two handles 9, two handles 9 and lays respectively at the first side plate 21 and the 3rd side plate 23 away from core rod 6 side.
The pivot pin cover Automated mould of the present embodiment in the course of the work, when operating, housing is placed on the upper surface of lower bolster, the guide block of Hough bar group is positioned at bar hole top, Hough bar is against the upper surface of counterdie, two Hough bars of Hough bar group mutually against, patrix is against Hough bar upper surface, patrix, Hough bar, counterdie forms die cavity together, core rod is positioned at described die cavity, after injection moulding completes, by handle, patrix and housing are risen, along with the rising of housing, under gravity, the guide block of Hough bar moves along bar hole to both sides, while two Hough bars rise with housing, distance increases, die cavity is opened, realize a step remove patrix and open Hough bar, in injection moulding process, splayed bar hole plays position-limiting action to Hough bar, prevents Hough bar to be moved, ensures injection-molded finished quality, and after injection moulding terminates, splayed bar hole plays again the effect of guiding, helps Hough bar to open, greatly increases work efficiency.
In the present embodiment, the pivot pin cover Automated mould proposed, reasonable in design, opening supplementary structure without the need to designing Hough in addition, can ensure that depanning and Hough are opened a step and realized, improving stripping rate, greatly reduce hand labor intensity, and increase unit are cavity quantity.
In a specific embodiment, Hough bar 5 is provided with multiple notch, adjacent two die cavitys are communicated with by described notch, make between die cavity, to there is clout groove, after injection moulding terminates, in clout groove, form overlap, adjacent two modules are connected by overlap, thus make the whole modules on mould connect into entirety, greatly improve stripping rate, alleviate hand labor intensity.
In another embodiment, housing and lower bolster are by alignment pin and locating hole location, steady when ensureing that housing rises, and do not cause damage, ensure module quality to module.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (9)
1. a pivot pin cover Automated mould, is characterized in that, comprising: patrix (1), housing (2), counterdie (3), lower bolster (4), at least one Hough bar group;
Counterdie (3) is fixed on lower bolster (4), patrix (1) is positioned at counterdie (3) top, be provided with at least one core rod group between patrix (1) and counterdie (3), each core rod group comprises the multiple core rods (6) be located along the same line;
Hough bar group is positioned between patrix (1) and counterdie (3), each Hough bar group comprises two the Hough bars (5) laying respectively at core rod group both sides, each Hough bar two ends are respectively equipped with the first guide block (51) and the second guide block (52), and patrix (1), counterdie (3), core rod (6), Hough bar group match and form multiple die cavity;
Housing (2) is by the first side plate (21), second side plate (22), 3rd side plate (23), 4th side plate (24) connects successively and surrounds, housing (2) is arranged on lower bolster (3) top and is set in whole Hough bar group periphery, first side plate (21) and the 3rd side plate (23) lay respectively at Hough article group two ends and arrange perpendicular to Hough article (5), first side plate (21) is provided with at least one first hole group towards the side of core rod (6), first hole group (25) comprises two bar holes that relative tilt is arranged, therebetween distance increases from top to bottom gradually, 3rd side plate (23) is provided with at least one second hole group (26) towards the side of core rod (6), second hole group comprises two bar holes that relative tilt is arranged, therebetween distance increases from top to bottom gradually, two bar holes of the second hole group (26) and two bar holes of the first hole group (25) are oppositely arranged, first guide block (51) of two Hough bars (5) and the second guide block (52) insert in two bar holes of the first hole group (25) and two bar holes of the second hole group (26) respectively, horizontal range between two Hough bars (5) can increase along with the vertical movement of housing (2) or reduce.
2. pivot pin cover Automated mould according to claim 1, it is characterized in that, also comprise upper padding plate (7), upper padding plate (7) is positioned at the top of patrix (1) and fixes with patrix (1).
3. pivot pin cover Automated mould according to claim 1, it is characterized in that, lower bolster (4) is provided with multiple alignment pin (81), and housing (2) is provided with the multiple locating holes (82) coordinated with alignment pin (81).
4. pivot pin cover Automated mould according to claim 3, it is characterized in that, multiple locating hole (82) lays respectively on the second side plate (22) and the 4th side plate (24), and multiple alignment pin (81) lays respectively at the both sides of close second side plate (22) of counterdie (3) and the 4th side plate (24).
5. pivot pin cover Automated mould according to claim 1, it is characterized in that, the first hole group has splayed structure, and the second hole group has splayed structure.
6. pivot pin cover Automated mould according to claim 1, it is characterized in that, the bar hole of the first hole group is through hole, and the first guide block (51) has horizontally disposed cylindrical structural; The bar hole of the second hole group is through hole, and the second guide block (52) has horizontally disposed cylindrical structural.
7. pivot pin cover Automated mould according to claim 1, it is characterized in that, Hough bar (5) is provided with multiple notch, and adjacent two die cavitys are communicated with by described notch.
8. pivot pin cover Automated mould according to claim 1, it is characterized in that, housing (2) is provided with two handles (9), and two handles (9) lay respectively at the first side plate (21) and the 3rd side plate (23) away from core rod (6) side.
9. pivot pin cover Automated mould according to claim 1, it is characterized in that, patrix (7) lower surface has multiple first mounting groove, counterdie (4) upper surface has multiple second mounting groove, and the upper and lower surface of Hough bar (5) is arranged in the first mounting groove and the second mounting groove respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623835.7A CN105216249B (en) | 2015-09-25 | 2015-09-25 | A kind of pivot pin covers Automated mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623835.7A CN105216249B (en) | 2015-09-25 | 2015-09-25 | A kind of pivot pin covers Automated mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105216249A true CN105216249A (en) | 2016-01-06 |
| CN105216249B CN105216249B (en) | 2018-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510623835.7A Active CN105216249B (en) | 2015-09-25 | 2015-09-25 | A kind of pivot pin covers Automated mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN105216249B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714988A (en) * | 2018-08-03 | 2018-10-30 | 博戈橡胶金属（上海）有限公司 | A kind of sulfurizing mould stripper |
| CN108714988B (en) * | 2018-08-03 | 2024-04-23 | 博戈橡胶金属（上海）有限公司 | Vulcanization mold stripper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416604A (en) * | 1981-06-01 | 1983-11-22 | Associated Enterprises, Inc. | Universal molding system and method |
| CN201291562Y (en) * | 2008-08-15 | 2009-08-19 | 亚新科噪声与振动技术（安徽）有限公司 | Caliper dust hood mould |
| CN104057561A (en) * | 2014-06-20 | 2014-09-24 | 宁国市瑞普密封件有限公司 | Novel half block automatic opening mold structure |
| CN104149279A (en) * | 2014-08-27 | 2014-11-19 | 林章辉 | Capping plug injection mould and capping plug injection moulding method |
| CN104275759A (en) * | 2014-05-27 | 2015-01-14 | 亚新科噪声与振动技术（安徽）有限公司 | Mold with de-molding hinge |
-
2015
- 2015-09-25 CN CN201510623835.7A patent/CN105216249B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416604A (en) * | 1981-06-01 | 1983-11-22 | Associated Enterprises, Inc. | Universal molding system and method |
| CN201291562Y (en) * | 2008-08-15 | 2009-08-19 | 亚新科噪声与振动技术（安徽）有限公司 | Caliper dust hood mould |
| CN104275759A (en) * | 2014-05-27 | 2015-01-14 | 亚新科噪声与振动技术（安徽）有限公司 | Mold with de-molding hinge |
| CN104057561A (en) * | 2014-06-20 | 2014-09-24 | 宁国市瑞普密封件有限公司 | Novel half block automatic opening mold structure |
| CN104149279A (en) * | 2014-08-27 | 2014-11-19 | 林章辉 | Capping plug injection mould and capping plug injection moulding method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714988A (en) * | 2018-08-03 | 2018-10-30 | 博戈橡胶金属（上海）有限公司 | A kind of sulfurizing mould stripper |
| CN108714988B (en) * | 2018-08-03 | 2024-04-23 | 博戈橡胶金属（上海）有限公司 | Vulcanization mold stripper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105216249B (en) | 2018-04-17 |
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Effective date of registration: 20190404 Address after: 242300 Bali Road, Heli Park, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: Anhui Yaxinke Sealing Technology Co., Ltd. Address before: 242344 Zhongxi Town 2000, Ningguo City, Xuancheng City, Anhui Province Patentee before: ASIMCO Noise and Vibration Technology (Anhui) Co., Ltd. |
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