CN201685374U - Die structure with gear-driven stripping function - Google Patents
Die structure with gear-driven stripping function Download PDFInfo
- Publication number
- CN201685374U CN201685374U CN2010201998667U CN201020199866U CN201685374U CN 201685374 U CN201685374 U CN 201685374U CN 2010201998667 U CN2010201998667 U CN 2010201998667U CN 201020199866 U CN201020199866 U CN 201020199866U CN 201685374 U CN201685374 U CN 201685374U
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- die cavity
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- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 5
- XBWAZCLHZCFCGK-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-3,4-dihydro-2h-1,4-benzodiazepin-1-ium;chloride Chemical compound [Cl-].C12=CC(Cl)=CC=C2[NH+](C)CCN=C1C1=CC=CC=C1 XBWAZCLHZCFCGK-UHFFFAOYSA-N 0.000 abstract 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000035800 maturation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007634 remodeling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a die structure with a gear-driven stripping function, which comprises a stationary die and a moveable die, wherein the contact surface of the stationary die is provided with a stationary die cavity, correspondingly, the working surface of the moveable die is provided with a moveable die cavity which is matched with the stationary die cavity to form a cavity; a die pin slides in the moveable die cavity, the left end of the die pin is connected with a sliding block, and the sliding block controls the movement of the die pin; the right side of the moveable die is matched with a gear transmission case, the gear transmission case outputs a connecting sleeve which extends into the moveable die cavity, the right end of the die pin is provided with a thread body, the connecting sleeve can be screwed with the thread body and control the position of the die pin in the moveable die cavity for fixation; the die pin is screwed by adopting an end thread, the structure is novel, the design is reasonable, and the connection is firm; the principle of hydraulics is utilized to drive the linear motion of the sliding block and the die pin, and the operation is steady and the power is direct; a sliding block cylinder is directly assembled on the moveable die in a matched way, and the structure is simple; the gear rack transmission is steady, the stress is uniform, and the driving effect is good.
Description
Technical field
The utility model relates to the technical field of injection mold, particularly a kind of mould structure with the gear drive depoling.
Background technology
For injection mold, the intermediate configurations mandrel structure is absolutely necessary, and realizes that its external part generally cooperates with die cavity inwall overlap joint, there is no compulsory fixed mechanism but the employing of general plug pulls and pushes operation; Also having the mould that adopts the thread core structure in the society at present, is the Chinese patent application patent " die device for injection forming " (notification number is CN101104307A) of ZL200710128351.0 as the patent No.; Thread core is kept by the second portion of core assembly in this design, when the separating of first mould and second mould, via tooth bar and gear row rotation on one side from threaded portion extract on one side; Undercut forms with the first of core and core assembly, at movable side pattern with movably during the separating of side supporting plate, slips and from the demoulding of undercut portion by angled pin and inclination pin-and-hole.The thread core of this design is used for two connections between the mould, i.e. being threaded between the rotation by thread core and another mould, and then reach fixing, certain between two moulds, this thread core can also double as in the work of core rod; So this thread core does not possess sliding function, promptly can not be used to loose core, its demoulding operation can only rely on the separation of two moulds to move related realization, when needs carry out loosing core during operation of shaped article, this design can not be fit to, so this design has bigger limitation.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, provide a kind of novel structure, reasonable in design, be connected firmly, operate steadily, drive that torsion is big, the mould structure of band gear drive depoling that long service life, the production automation and labour intensity are low.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the mould structure of band gear drive depoling, include fixed half and moving half, be shaped on the cover half die cavity on the cover half contact-making surface, correspondingly, the dynamic model working face is shaped on the dynamic model die cavity, and cooperates the formation die cavity with the cover half die cavity; Sliding in the dynamic model die cavity has the mould pin, and the left end of mould pin is connected with slide block, and this slide block control mould pin is mobile; The dynamic model right side is furnished with gear, and gear output has the adapter sleeve that is inserted in the dynamic model die cavity, and mould pin right-hand member is shaped on threaded body, and adapter sleeve can screw with threaded body, and the fixed-site of control mould pin in the dynamic model die cavity.
The measure of taking also comprises:
Above-mentioned mould pin is assigned in a side of dynamic model die cavity, and correspondingly, above-mentioned cover half die cavity one side also is shaped on the mould pin runner, and with the above-mentioned involutory scarf of mould pin.
The sidepiece that above-mentioned slide block is close to the dynamic model die cavity is shaped on protruding connector, and above-mentioned mould pin left end is shaped on buckling body, and this buckling body and connector insert and secure fit.
Above-mentioned slide block outer ring is sliding combined with take-up housing, and this take-up housing is fixedlyed connected with above-mentioned dynamic model; Above-mentioned take-up housing outboard end is fitted with slider cylinder, and the slippage of this slider cylinder control slide block.
Above-mentioned slider cylinder rod end is shaped on T shape plush copper, and correspondingly, the above-mentioned slide block outside is shaped on the T connected in star, and this T connected in star and the inserting of T shape plush copper.
Be shaped on the slide block groove on the above-mentioned cover half, and this slide block groove can with the involutory scarf of slide block.
Above-mentioned gear one side is fitted with the depanning cylinder, and this depanning cylinder drives and is connected with tooth bar, also is fitted with gear drive in the above-mentioned gear, and this gear drive and tooth bar engaged transmission.
The above-mentioned dynamic model back side is also folded is furnished with the mould pin, and the centre of this mould pin is equipped with the thimble assembly, and this thimble assembly and dynamic model die cavity over against, and the top of the interior product of control dynamic model die cavity die cavity is taken off.
Compared with prior art, the utility model includes fixed half and moving half, is shaped on the cover half die cavity on the cover half contact-making surface, and correspondingly, the dynamic model working face is shaped on the dynamic model die cavity, and cooperates the formation die cavity with the cover half die cavity; Sliding in the dynamic model die cavity has the mould pin, and the left end of mould pin is connected with slide block, and this slide block control mould pin is mobile; The dynamic model right side is furnished with gear, and gear output has the adapter sleeve that is inserted in the dynamic model die cavity, and mould pin right-hand member is shaped on threaded body, and adapter sleeve can screw with threaded body, and the fixed-site of control mould pin in the dynamic model die cavity.Advantage of the present utility model is: the mould pin be extensive use, and the fixed form of the mould pin in the present technique has adopted the termination screw thread to spin as the indispensable means of formed product, and its novel structure is reasonable in design, is connected firmly; The operation of adapter sleeve is realized that by meshed transmission gear it operates steadily, and it is big to drive torsion, the service life of having improved entire die; Slide block is embedded between dynamic model and the cover half, when guaranteeing that slide block is reliable, has also realized the operation of loosing core earlier in die sinking not, promptly can better guarantee the crudy of product in the die cavity; The mould pin half-and-half is arranged between cover half, the dynamic model, and it meets the actual requirement of product; Utilize buckling body that the mould pin is fixed, and control it and can not rotate, promptly realized the fixed-site when the mould pin plugs together, the shaped article structural integrity is good; Utilize hydraulic principle to drive the rectilinear motion of slide block, mould pin, it operates steadily, and power is direct; Slider cylinder directly is fitted on the dynamic model, and its structure is simple and direct; The rack and pinion drive mechanism technology maturation, stable drive, stressed even, drive effective; Configuration mould pin, thimble member are easy to realize to the ejecting of type product, and then reach the automation of production and effectively reduce working strength of workers.
Description of drawings
Fig. 1 is the assembling schematic diagram of the utility model embodiment;
Fig. 2 is the planar configuration schematic diagram of cover half among Fig. 1;
Fig. 3 is the planar configuration schematic diagram of dynamic model among Fig. 1;
Fig. 4 is the configuration schematic diagram of Fig. 3 middle gear transmission case.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, figure grade is described as follows: cover half 1, cover half die cavity 11, mould pin runner 12, slide block groove 13, contact-making surface 14, dynamic model 2, dynamic model die cavity 21, working face 22, mould pin 3, threaded body 31, buckling body 32, slide block 4, connector 41, slider cylinder 42, take-up housing 43, T shape plush copper 44, T connected in star 45, gear 5, depanning cylinder 51, tooth bar 52, gear drive 53, adapter sleeve 6, mould pin 7, thimble assembly 71.
The utility model embodiment, the mould structure of band gear drive depoling includes cover half 1 and dynamic model 2, is shaped on cover half die cavity 11 on cover half 1 contact-making surface 14, and correspondingly, dynamic model 2 working faces 22 are shaped on dynamic model die cavity 21, and cooperate the formation die cavity with cover half die cavity 11; Sliding in the dynamic model die cavity 21 has mould pin 3, and the left end of mould pin 3 is connected with slide block 4, and these slide block 4 control mould pins 3 is mobile; Dynamic model 2 right sides are furnished with gear 5, and gear 5 output has the adapter sleeve 6 that is inserted in the dynamic model die cavity 21, and mould pin 3 right-hand members are shaped on threaded body 31, and adapter sleeve 6 can screw with threaded body 31, and the fixed-site of control mould pin 3 in dynamic model die cavity 21.The mould pin be extensive use, and the fixed form of the mould pin in the present technique has adopted the termination screw thread to spin as the indispensable means of formed product, and its novel structure is reasonable in design, is connected firmly; The operation of adapter sleeve is realized that by meshed transmission gear it operates steadily, and it is big to drive torsion, the service life of having improved entire die; Be shaped on slide block groove 13 on the cover half 1; and this slide block groove 13 can with slide block 4 involutory scarves; being about to drive the slide block that the mould pin uses is embedded between dynamic model and the cover half; when guaranteeing that slide block is reliable; also realized the operation of loosing core earlier, promptly can better guarantee the crudy of product in the die cavity in die sinking not.
The sidepiece that slide block 4 is close to dynamic model die cavity 21 is shaped on protruding connector 41, and mould pin 3 left ends are shaped on buckling body 32, and this buckling body 32 inserts and secure fit with connector 41; Utilize buckling body that the mould pin is fixed, and control it and can not rotate, promptly realized the fixed-site when the mould pin plugs together, the shaped article structural integrity is good,
Advantage of the present utility model is: the mould pin be extensive use, and the fixed form of the mould pin in the present technique has adopted the termination screw thread to spin as the indispensable means of formed product, and its novel structure is reasonable in design, is connected firmly; The operation of adapter sleeve is realized that by meshed transmission gear it operates steadily, and it is big to drive torsion, the service life of having improved entire die; Slide block is embedded between dynamic model and the cover half, when guaranteeing that slide block is reliable, has also realized the operation of loosing core earlier in die sinking not, promptly can better guarantee the crudy of product in the die cavity; The mould pin half-and-half is arranged between cover half, the dynamic model, and it meets the actual requirement of product; Utilize buckling body that the mould pin is fixed, and control it and can not rotate, promptly realized the fixed-site when the mould pin plugs together, the shaped article structural integrity is good; Utilize hydraulic principle to drive the rectilinear motion of slide block, mould pin, it operates steadily, and power is direct; Slider cylinder directly is fitted on the dynamic model, and its structure is simple and direct; The rack and pinion drive mechanism technology maturation, stable drive, stressed even, drive effective; Configuration mould pin, thimble member are easy to realize to the ejecting of type product, and then reach the automation of production and effectively reduce working strength of workers.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.
Claims (8)
1. be with the mould structure of gear drive depoling, include cover half (1) and dynamic model (2), be shaped on cover half die cavity (11) on described cover half (1) contact-making surface (14), correspondingly, described dynamic model (2) working face (22) is shaped on dynamic model die cavity (21), and cooperates the formation die cavity with cover half die cavity (11); It is characterized in that: sliding in the described dynamic model die cavity (21) has mould pin (3), and the left end of mould pin (3) is connected with slide block (4), and this slide block (4) control mould pin (3) is mobile; Described dynamic model (2) right side is furnished with gear (5), gear (5) output has the adapter sleeve (6) that is inserted in the dynamic model die cavity (21), described mould pin (3) right-hand member is shaped on threaded body (31), and adapter sleeve (6) can screw with described threaded body (31), and the fixed-site of control mould pin (3) in dynamic model die cavity (21).
2. the mould structure of band gear drive depoling according to claim 1, it is characterized in that: described mould pin (3) is assigned in a side of dynamic model die cavity (21), correspondingly, described cover half die cavity (11) one sides also are shaped on mould pin runner (12), and with the involutory scarf of described mould pin (3).
3. the mould structure of band gear drive depoling according to claim 2, it is characterized in that: the sidepiece that described slide block (4) is close to dynamic model die cavity (21) is shaped on protruding connector (41), described mould pin (3) left end is shaped on buckling body (32), and this buckling body (32) inserts and secure fit with described connector (41).
4. the mould structure of band gear drive depoling according to claim 3 is characterized in that: described slide block (4) outer ring is sliding combined with take-up housing (43), and this take-up housing (43) is fixedlyed connected with described dynamic model (2); Described take-up housing (43) outboard end is fitted with slider cylinder (42), and the slippage of this slider cylinder (42) control slide block (4).
5. the mould structure of band gear drive depoling according to claim 4, it is characterized in that: described slider cylinder (42) rod end is shaped on T shape plush copper (44), correspondingly, described slide block (4) outside is shaped on T connected in star (45), and this T connected in star (45) and described T shape plush copper (44) inserting.
6. the mould structure of band gear drive depoling according to claim 5 is characterized in that: be shaped on slide block groove (13) on the described cover half (1), and this slide block groove (13) can with the involutory scarf of described slide block (4).
7. the mould structure of band gear drive depoling according to claim 3, it is characterized in that: described gear (5) one sides are fitted with depanning cylinder (51), this depanning cylinder (51) drives and is connected with tooth bar (52), also be fitted with gear drive (53) in the described gear (5), and this gear drive (53) and described tooth bar (52) engaged transmission.
8. the mould structure of band gear drive depoling according to claim 3, it is characterized in that: also fold at described dynamic model (2) back side is furnished with mould pin (7), the centre of this mould pin (7) is equipped with thimble assembly (71), and this thimble assembly (71) and described dynamic model die cavity (21) over against, and the top of product is taken off in control dynamic model die cavity (21) die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201998667U CN201685374U (en) | 2010-05-21 | 2010-05-21 | Die structure with gear-driven stripping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201998667U CN201685374U (en) | 2010-05-21 | 2010-05-21 | Die structure with gear-driven stripping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685374U true CN201685374U (en) | 2010-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201998667U Expired - Fee Related CN201685374U (en) | 2010-05-21 | 2010-05-21 | Die structure with gear-driven stripping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201685374U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128936A (en) * | 2013-01-23 | 2013-06-05 | 宁波誉立精密模具有限公司 | Thread side core-pulling mechanism |
| CN107440151A (en) * | 2017-03-29 | 2017-12-08 | 广州雅松智能设备有限公司 | Food processing device |
| CN108067514A (en) * | 2017-10-10 | 2018-05-25 | 天津冶金集团天材科技发展有限公司 | A kind of tubing core-removing device |
| CN109153199A (en) * | 2016-05-13 | 2019-01-04 | 宝洁公司 | Equipment for molding hollow workpiece |
-
2010
- 2010-05-21 CN CN2010201998667U patent/CN201685374U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128936A (en) * | 2013-01-23 | 2013-06-05 | 宁波誉立精密模具有限公司 | Thread side core-pulling mechanism |
| CN109153199A (en) * | 2016-05-13 | 2019-01-04 | 宝洁公司 | Equipment for molding hollow workpiece |
| CN109153199B (en) * | 2016-05-13 | 2020-10-09 | 宝洁公司 | Apparatus for moulding hollow workpieces |
| CN107440151A (en) * | 2017-03-29 | 2017-12-08 | 广州雅松智能设备有限公司 | Food processing device |
| CN108067514A (en) * | 2017-10-10 | 2018-05-25 | 天津冶金集团天材科技发展有限公司 | A kind of tubing core-removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO HUASHUO MOLDING + MACHINE CO., LTD. Free format text: FORMER OWNER: WANG HONGBIAO Effective date: 20110429 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110429 Address after: 315806 Ningbo, Zhejiang Province, Beilun science and Technology Park in the west of the road, Yang Mao mountain road, 518 Patentee after: Ningbo Huashuo Molding & Machine Co., Ltd. Address before: 315806 Ningbo, Zhejiang Province, Beilun science and Technology Park in the west of the road, Yang Mao mountain road, 518 Patentee before: Wang Hongbiao |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20130521 |