CN105818340A - Differential arc loose core demoulding device and injection molding die casting device - Google Patents
Differential arc loose core demoulding device and injection molding die casting device Download PDFInfo
- Publication number
- CN105818340A CN105818340A CN201610310351.1A CN201610310351A CN105818340A CN 105818340 A CN105818340 A CN 105818340A CN 201610310351 A CN201610310351 A CN 201610310351A CN 105818340 A CN105818340 A CN 105818340A
- Authority
- CN
- China
- Prior art keywords
- core
- differential
- arc
- stripper apparatus
- inner arc
- Prior art date
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- Granted
Links
- 238000004512 die casting Methods 0.000 title claims abstract description 20
- 238000001746 injection moulding Methods 0.000 title abstract 3
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a differential arc loose core demoulding device and an injection molding die casting device. The differential arc loose core demoulding device comprises a guide chute seat, an inner arc loose core matched with the radian of a product loose core, a differential sliding block group, a transmission device and a push-pull rod, wherein a movable slot and an arc slot are formed in the top surface of the guide chute seat, the movable slot communicates with the arc slot, and the push-pull rod enables the inner arc loose core to move back and forth in the arc slot and the differential sliding block group via the transmission device. According to the manner, the differential arc core pulling demoulding device and the injection molding die casting device can well solve the problem of backoff of a product in an arc core pulling direction by utilizing the closing-up and retraction of the inner arc loose core, is simple in structure, and can be used in match with multiple structures.
Description
Technical field
The present invention relates to injection and die casting field, particularly relate to a kind of differential arc core-pulling stripper apparatus and injection die casting equipment.
Background technology
At present, the product with curved angle is loosed core process when, owing to facing feature directly in product arc core-pulling direction, face directly and be interface position and cannot change, so facing feature directly along the demoulding of circular arc direction to form demoulding back-off, if along facing the demoulding directly, arc position forms demoulding back-off, i.e. well can not loose core product accurately and the demoulding, so people need more to meet the core-pulling device of requirement.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of differential arc core-pulling stripper apparatus and injection die casting equipment, there is the advantages such as reliability is high, location is simple, work efficiency is high, practical, simultaneously injection and the application of die casting and universal on have market prospect widely.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is:
Thering is provided a kind of differential arc core-pulling stripper apparatus and injection die casting equipment, the Inner arc that radian matches comprising: slide guide groove seat is loosed core with product is loosed core, differential slide block group, actuating device and push-pull bar,
Being provided with loose slot and arcuate groove on the end face of described slide guide groove seat, described loose slot is connected with described arcuate groove,
Described differential slide block group is arranged at the side of described slide guide groove seat, and the through hole in described differential slide block group is connected with described arcuate groove, described Inner arc is loosed core and is arranged in described arcuate groove and described through hole, described actuating device is loosed core with described Inner arc and is connected, described push-pull bar is arranged in described loose slot, and described push-pull bar makes Inner arc loose core in arcuate groove and differential slide block group by described actuating device to move back and forth.
In a preferred embodiment of the present invention, described actuating device includes fork and ships and resell on another market, and the end of described fork is concave structure, and the head end of described fork is vertically installed in the top of described multiple level marketing.
In a preferred embodiment of the present invention, one end of described push-pull bar is provided with connecting shaft, and described connecting shaft is rotatably connected with the end of described fork.
In a preferred embodiment of the present invention, described push-pull bar connects and has driving motor.
In a preferred embodiment of the present invention, the end face that described Inner arc is loosed core is provided with fixing hole uniformly.
In a preferred embodiment of the present invention, described fixing hole is shipped and resell on another market movable connection with described.
In a preferred embodiment of the present invention, the loose core diameter of end of the described Inner arc being arranged in arcuate groove is loosed core more than the Inner arc that is arranged in differential slide block group the diameter of head end.
A kind of injection die casting equipment, comprising: differential arc core-pulling stripper apparatus the most described in claim 1 to 7 and the die casting machine that is flexibly connected with differential arc core-pulling stripper apparatus.
The invention has the beneficial effects as follows: the Guan Bi utilizing Inner arc to loose core and retraction, preferably solve product on arc core-pulling direction, there is the problem of back-off feature, simple in construction, various structures can be coordinated to use.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the plan structure schematic diagram of product；
Fig. 2 is differential arc core-pulling stripper apparatus and the perspective view of injection die casting equipment one preferred embodiment of the present invention；
Fig. 3 is differential arc core-pulling stripper apparatus and the structural representation of injection die casting equipment closure state of the present invention；
Fig. 4 is the structural representation of slide guide groove seat of the present invention；
Fig. 5 is the structural representation that Inner arc of the present invention is loosed core；
Fig. 6 is the structural representation of differential slide block group of the present invention；
Fig. 7 is the structural representation of actuating device of the present invention；
Fig. 8 is the structural representation of push-pull bar of the present invention；
Fig. 9 is differential arc core-pulling stripper apparatus and the structural representation of injection die casting equipment retracted mode of the present invention.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1-9, the embodiment of the present invention includes:
A kind of differential arc core-pulling stripper apparatus and injection die casting equipment, the Inner arc that radian matches comprising: slide guide groove seat 1 is loosed core with product is loosed core 2, differential slide block group 3, actuating device 11 and push-pull bar 4.
Being provided with loose slot 5 and arcuate groove 6 on the end face of described slide guide groove seat, described loose slot is connected with described arcuate groove.
Described differential slide block group is arranged at the side of described slide guide groove seat, and the through hole 7 in described differential slide block group is connected with described arcuate groove, described Inner arc is loosed core and is arranged in described arcuate groove and described through hole, described actuating device is loosed core with described Inner arc and is connected, described push-pull bar is arranged in described loose slot, and described push-pull bar makes Inner arc loose core in arcuate groove and differential slide block group by described actuating device to move back and forth.
Described actuating device includes fork 8 and ships and resell on another market 9, and the end of described fork is concave structure, and the head end of described fork is vertically installed in the top of described multiple level marketing, and one end of described push-pull bar is provided with connecting shaft 12, and described connecting shaft is rotatably connected with the end of described fork.
Connecting on described push-pull bar and have driving motor, so can more be accurately controlled core_pulling demoulding work, liberate more labour force, cost is lower.
The loose core diameter of end of the described Inner arc being arranged in arcuate groove is loosed core more than the Inner arc that is arranged in differential slide block group the diameter of head end, loose core because the head end that Inner arc is loosed core needs to enter into interiors of products, so head end becomes flat, come to a point and can reduce the resistance entering product, the end face that described Inner arc is loosed core is provided with fixing hole 10 uniformly, described fixing hole is shipped and resell on another market movable connection with described, shape and the length that Inner arc is loosed core can be adjusted according to actual production and processing demand, meet different use demands, make to loose core and the effect of the demoulding is more preferable, efficiency is more preferably.
A kind of injection die casting equipment, comprising: differential arc core-pulling stripper apparatus the most described in claim 1 to 7 and the die casting machine that is flexibly connected with differential arc core-pulling stripper apparatus.
Operating principle of the present invention and step:
2.1 closure states:
Dotted portion in Fig. 1 is the position that the demoulding is loosed core, push-pull bar moves to the right make position in the loose slot of slide guide groove seat, fork is promoted Inner arc to loose core in the arcuate groove of slide guide groove seat by push-pull bar effect and moves, and makes Inner arc loose core to move to make position；
2.2 Inner arc are loosed core and are first retracted:
Push-pull bar in the loose slot of slide guide groove seat in left movement to position of only beginning, fork is pulled Inner arc to loose core in the arcuate groove of slide guide groove seat by push-pull bar effect and moves, and makes Inner arc loose core to move to punctured position, and arc core-pulling completes；
2.3 differential core_pulling demoulding:
Inner arc retraction of loosing core completes after Inner arc looses core, and slide guide groove seat drives differential slide block group to continue to move to face the demoulding directly.
The present invention differential arc core-pulling stripper apparatus and injection die casting equipment provide the benefit that: the Guan Bi utilizing Inner arc to loose core and retraction, preferably solve the problem that product exists back-off feature on arc core-pulling direction, simple in construction, can coordinate various structures to use.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (8)
1. a differential arc core-pulling stripper apparatus, it is characterised in that including: slide guide groove seat loose core with product the Inner arc that radian matches loose core, differential slide block group, actuating device and push-pull bar,
Being provided with loose slot and arcuate groove on the end face of described slide guide groove seat, described loose slot is connected with described arcuate groove,
Described differential slide block group is arranged at the side of described slide guide groove seat, and the through hole in described differential slide block group is connected with described arcuate groove, described Inner arc is loosed core and is arranged in described arcuate groove and described through hole, described actuating device is loosed core with described Inner arc and is connected, described push-pull bar is arranged in described loose slot, and described push-pull bar makes Inner arc loose core in arcuate groove and differential slide block group by described actuating device to move back and forth.
Differential arc core-pulling stripper apparatus the most according to claim 1, it is characterised in that described actuating device includes fork and ships and resell on another market, and the end of described fork is concave structure, and the head end of described fork is vertically installed in the top of described multiple level marketing.
Differential arc core-pulling stripper apparatus the most according to claim 2, it is characterised in that one end of described push-pull bar is provided with connecting shaft, described connecting shaft is rotatably connected with the end of described fork.
Differential arc core-pulling stripper apparatus the most according to claim 1, it is characterised in that connect on described push-pull bar and have driving motor.
Differential arc core-pulling stripper apparatus the most according to claim 2, it is characterised in that the end face that described Inner arc is loosed core is provided with fixing hole uniformly.
Differential arc core-pulling stripper apparatus the most according to claim 5, it is characterised in that described fixing hole is shipped and resell on another market movable connection with described.
Differential arc core-pulling stripper apparatus the most according to claim 1, it is characterised in that the loose core diameter of end of the described Inner arc being arranged in arcuate groove is loosed core more than the Inner arc that is arranged in differential slide block group the diameter of head end.
8. an injection die casting equipment, it is characterised in that including: differential arc core-pulling stripper apparatus the most described in claim 1 to 7 and the die casting machine being flexibly connected with differential arc core-pulling stripper apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310351.1A CN105818340B (en) | 2016-05-12 | 2016-05-12 | Differential arc core-pulling stripper apparatus and injection molding die casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310351.1A CN105818340B (en) | 2016-05-12 | 2016-05-12 | Differential arc core-pulling stripper apparatus and injection molding die casting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105818340A true CN105818340A (en) | 2016-08-03 |
| CN105818340B CN105818340B (en) | 2019-02-05 |
Family
ID=56529326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610310351.1A Active CN105818340B (en) | 2016-05-12 | 2016-05-12 | Differential arc core-pulling stripper apparatus and injection molding die casting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105818340B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327177A (en) * | 2017-12-31 | 2018-07-27 | 合肥安奎思成套设备有限公司 | A kind of moulding die assembly with spherical surface |
| CN108357058A (en) * | 2017-12-31 | 2018-08-03 | 合肥安奎思成套设备有限公司 | A kind of moulding with cambered surface is from demoulding mould |
| CN110587927A (en) * | 2019-10-18 | 2019-12-20 | 固特科工业塑料件科技(深圳)有限公司 | Branch pipe injection molding device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002018904A (en) * | 2000-07-11 | 2002-01-22 | Kyowa Kogyo Kk | Method for injection molding molding having curved hole and its mold |
| JP2002067088A (en) * | 2000-08-30 | 2002-03-05 | Toyo Roki Mfg Co Ltd | Mold for resin moldings with curved pipe part |
| CN204095069U (en) * | 2014-08-11 | 2015-01-14 | 周全武 | A kind of arc core pulling structure of injection mould |
| CN205767309U (en) * | 2016-05-12 | 2016-12-07 | 江苏泽恩汽机车部品制造有限公司 | Differential arc core-pulling stripper apparatus and injection die casting equipment |
-
2016
- 2016-05-12 CN CN201610310351.1A patent/CN105818340B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002018904A (en) * | 2000-07-11 | 2002-01-22 | Kyowa Kogyo Kk | Method for injection molding molding having curved hole and its mold |
| JP2002067088A (en) * | 2000-08-30 | 2002-03-05 | Toyo Roki Mfg Co Ltd | Mold for resin moldings with curved pipe part |
| CN204095069U (en) * | 2014-08-11 | 2015-01-14 | 周全武 | A kind of arc core pulling structure of injection mould |
| CN205767309U (en) * | 2016-05-12 | 2016-12-07 | 江苏泽恩汽机车部品制造有限公司 | Differential arc core-pulling stripper apparatus and injection die casting equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327177A (en) * | 2017-12-31 | 2018-07-27 | 合肥安奎思成套设备有限公司 | A kind of moulding die assembly with spherical surface |
| CN108357058A (en) * | 2017-12-31 | 2018-08-03 | 合肥安奎思成套设备有限公司 | A kind of moulding with cambered surface is from demoulding mould |
| CN108327177B (en) * | 2017-12-31 | 2021-01-08 | 繁昌县菲德通讯材料设计有限公司 | Injection molding mould assembly with spherical surface |
| CN108357058B (en) * | 2017-12-31 | 2021-01-15 | 繁昌县菲德通讯材料设计有限公司 | Injection molding is from drawing of patterns mould with cambered surface |
| CN110587927A (en) * | 2019-10-18 | 2019-12-20 | 固特科工业塑料件科技(深圳)有限公司 | Branch pipe injection molding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105818340B (en) | 2019-02-05 |
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