CN204109276U - The recessed traction mould structure in a kind of side - Google Patents
The recessed traction mould structure in a kind of side Download PDFInfo
- Publication number
- CN204109276U CN204109276U CN201420446281.9U CN201420446281U CN204109276U CN 204109276 U CN204109276 U CN 204109276U CN 201420446281 U CN201420446281 U CN 201420446281U CN 204109276 U CN204109276 U CN 204109276U
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- CN
- China
- Prior art keywords
- dynamic model
- clamping plate
- plate
- top clamping
- sprue bush
- Prior art date
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses the recessed traction mould structure in a kind of side, comprise cover half assembly and dynamic model assembly, cover half assembly comprises top clamping plate and is arranged on cover half on top clamping plate; Dynamic model assembly comprises dynamic model and installs version and be arranged on dynamic model, moving platen, dynamic model backing plate in dynamic model installation version, described top clamping plate is provided with sprue bush, the top of described sprue bush is provided with cast gate, the below of described cast gate is provided with sprue, locating ring is arranged with outside described sprue bush, sprue bush is whole to be fixed on top clamping plate, cavity plate is provided with below described top clamping plate, the both sides of described cavity plate are provided with the runner of taper, below described runner, and be connected with described runner for die cavity, the both sides also comprising described top clamping plate are provided with pull bar.The utility model substantially increases production efficiency compared with existing mold.
Description
Technical field
the utility model relates to technical field of mold, more particularly relates to a kind of mould structure with the recessed traction in side.
Background technology
Mould, in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press obtains required product.In brief, mould is used to the instrument of formed article, and this instrument is made up of various part, and different moulds is made up of different parts.It realizes the processing of article profile mainly through the change of institute's moulding material physical state.Have the title of " mother of industry ".
?existing mould is all the structure adopting a cavity per mould, and such structure production efficiency when casting is low, owing to being the structure of a cavity per mould, during the product of regenerative ratio some, in order to complete product as soon as possible, multiple stage mould can be used, also can need more personnel to operate.
Utility model content
the technical problem that the utility model solves is to provide the side that a kind of efficiency is high recessed traction mould structure.
For solving the problems of the technologies described above, the technical scheme of employing is: the recessed traction mould structure in a kind of side, comprises cover half assembly and dynamic model assembly, and cover half assembly comprises top clamping plate and is arranged on cover half on top clamping plate; Dynamic model assembly comprises dynamic model and installs version and be arranged on dynamic model, moving platen, dynamic model backing plate in dynamic model installation version, described top clamping plate is provided with sprue bush, the top of described sprue bush is provided with cast gate, the below of described cast gate is provided with sprue, the outer of described sprue bush is arranged with locating ring, sprue bush is whole to be fixed on top clamping plate, cavity plate is provided with below described top clamping plate, the both sides of described cavity plate are provided with the runner of taper, what be connected below described runner and with described runner is die cavity, and the both sides also comprising described top clamping plate are provided with pull bar.
Further, described pull bar quantity is two.
Further, described die cavity quantity is two.
Further, also comprise core and angled-lift splits, described core and described angled-lift splits are located on dynamic model, and described core and described angled-lift splits are arranged side by side and are all located at below runner.
Further, also comprise ejector pin retaining plate, described ejector pin retaining plate is located on dynamic model installing plate, described ejector pin retaining plate is provided with push pedal, and the first push rod, the second push rod that are fixed in described push pedal, first push rod is two, and described first push rod connects angled-lift splits, and described second push pedal runs through core and contacts with profiled member.
The beneficial effects of the utility model are: die cavity quantity of the present utility model is two, adopt a sprue, two runners, two runners connect respectively at two die cavities, and the both sides of cavity plate are located at by two runners, such abrasive article structures improves the efficiency that mould is produced greatly, because mould of the present utility model can produce two products simultaneously, which reduce mold use, decrease the input of manpower; On dynamic model, be provided with two the first push rods in addition, add grinding tool stability in process of production.
Accompanying drawing explanation
fig. 1 is the utility model die structure dwg.
Detailed description of the invention
below in conjunction with embodiment, the utility model is described in detail:
As shown in Figure 1, the recessed traction mould structure in a kind of side, comprises cover half assembly and dynamic model assembly, the cover half that cover half assembly comprises top clamping plate 11 and is arranged on top clamping plate, the dynamic model that dynamic model assembly comprises dynamic model installing plate 21 and is arranged on dynamic model installing plate, moving platen 22, dynamic model backing plate 23, top clamping plate 11 is provided with sprue bush 12, the top of sprue bush 12 is provided with cast gate 13, the below of cast gate 13 is provided with sprue 14, the cross section of cast gate 13 is trapezoidal, wide at the top and narrow at the bottom, cast gate 13 cover is adopted made of plastic, sprue bush 13 is socketed on top clamping plate 11, also the mode be threaded can be adopted in addition, sprue 14 is up-narrow and down-wide, the outer of sprue bush 13 is arranged with locating ring 15, sprue bush 13 is whole to be fixed on top clamping plate 11, cavity plate 16 is provided with below top clamping plate 11, the both sides of cavity plate 16 are provided with tapered runner 17, what be connected in the below of runner 17 and with runner 17 is die cavity 161, die cavity 161 quantity is two, product is formed in die cavity, the both sides also comprising top clamping plate 11 are provided with pull bar 18, pull bar quantity is two, draw-bar guide sleeve is arranged with at the outer of pull bar 18.
Also comprise core 25 and angled-lift splits 24, core 25 and angled-lift splits 24 are located on dynamic model, and core 25 and angled-lift splits are arranged side by side and are all located at below runner 27, and directly contact with profiled member.Also comprise ejector pin retaining plate 211, ejector pin retaining plate 211 is located on dynamic model installing plate 21, ejector pin retaining plate 211 is provided with push pedal 212, and the first push rod 26, second push rod 27 be fixed in push pedal 212, first push rod 26 is two, first push rod 26 connects angled-lift splits 24, and the second push pedal 27 runs through core 25 and contacts with profiled member.Dynamic model installing plate 21 is provided with push pedal guide pillar, and push pedal guide pillar outer race has ejector guide pillar, in addition, is also provided with pin for push pedal 212, ejector pin retaining plate 211, dynamic model installing plate 21 being fixedly connected with.Also comprise gripper shoe 28 and drag hook 29, gripper shoe 28 and the as a whole structure of dynamic model installing plate 21, with the whole dynamic model of support, the upper side of mould is located at by drag hook 29.
Mold work process: when mould terminates die sinking, dynamic model assembly moves backward, and profiled member moves along with after dynamic model on core, and the doubtful material simultaneously in sprue pulls out from sprue bush, after this, dynamic model assembly continues to move backward, until opening stroke is ended, at this time, the hydraulic cylinder that ejects of mold injects machine is started working, second push rod promotes while ejector sleeve makes profiled member deviate from from core, and angled-lift splits also can along with movement, until profiled member is deviate from from core smoothly.During matched moulds, owing to there being the effect of pull bar, until shift dynamic model assembly the bottom position of pull bar onto, then locked with retaining mechanism, complete matched moulds.
Die cavity quantity of the present utility model is two, adopt a sprue, two runners, two runners connect respectively at two die cavities, and the both sides of cavity plate are located at by two runners, such abrasive article structures improves the efficiency that mould is produced greatly, because mould of the present utility model can produce two products simultaneously, which reduce mold use, decrease the input of manpower; On dynamic model, be provided with two the first push rods in addition, add grinding tool stability in process of production.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. the recessed traction mould structure in side, comprises cover half assembly and dynamic model assembly, and cover half assembly comprises top clamping plate (11) and is arranged on cover half on top clamping plate, dynamic model assembly comprises dynamic model installing plate (21) and is arranged on dynamic model installs dynamic model in version, moving platen (22), dynamic model backing plate (23), it is characterized in that: described top clamping plate is provided with sprue bush (12), the top of described sprue bush (12) is provided with cast gate (13), the below of described cast gate (13) is provided with sprue (14), locating ring (15) is arranged with outside described sprue bush (12), sprue bush (12) is whole to be fixed on top clamping plate (11), described top clamping plate (11) below is provided with cavity plate (16), the both sides of described cavity plate (16) are provided with the runner (17) of taper, what be connected below described runner and with described runner is die cavity (161), the both sides also comprising described top clamping plate (11) are provided with pull bar (18).
2. the recessed traction mould structure in a kind of side according to claim 1, is characterized in that: described pull bar (18) quantity is two.
3. the recessed traction mould structure in a kind of side according to claim 1, is characterized in that: described die cavity (161) quantity is two.
4. the recessed traction mould structure in a kind of side according to claim 1, it is characterized in that: also comprise core (25) and angled-lift splits (24), described core (25) and described angled-lift splits (24) are located on dynamic model, and described core (25) and described angled-lift splits (24) are arranged side by side and are all located at runner (17) below.
5. the recessed traction mould structure in a kind of side according to claim 1, it is characterized in that: also comprise ejector pin retaining plate (211), described ejector pin retaining plate (211) is located on dynamic model installing plate (21), described ejector pin retaining plate (211) is provided with push pedal (212), and the first push rod (26), the second push rod (27) that are fixed in described push pedal (212), first push rod (26) is two, described first push rod (26) connects angled-lift splits (24), and described second push pedal (27) is run through core (25) and contacts with profiled member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446281.9U CN204109276U (en) | 2014-08-08 | 2014-08-08 | The recessed traction mould structure in a kind of side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446281.9U CN204109276U (en) | 2014-08-08 | 2014-08-08 | The recessed traction mould structure in a kind of side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109276U true CN204109276U (en) | 2015-01-21 |
Family
ID=52326632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446281.9U Expired - Fee Related CN204109276U (en) | 2014-08-08 | 2014-08-08 | The recessed traction mould structure in a kind of side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204109276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690900A (en) * | 2015-01-28 | 2015-06-10 | 苏州市天星山精密模具有限公司 | Heating bed mattress mold |
-
2014
- 2014-08-08 CN CN201420446281.9U patent/CN204109276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690900A (en) * | 2015-01-28 | 2015-06-10 | 苏州市天星山精密模具有限公司 | Heating bed mattress mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20180808 |