CN203019571U - Circular truncated cone type guiding and locating device of automobile injection die - Google Patents
Circular truncated cone type guiding and locating device of automobile injection die Download PDFInfo
- Publication number
- CN203019571U CN203019571U CN 201320025837 CN201320025837U CN203019571U CN 203019571 U CN203019571 U CN 203019571U CN 201320025837 CN201320025837 CN 201320025837 CN 201320025837 U CN201320025837 U CN 201320025837U CN 203019571 U CN203019571 U CN 203019571U
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- plate
- locating device
- truncated cone
- fixed die
- round platform
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- Expired - Fee Related
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Abstract
The utility model provides a circular truncated cone type guiding and locating device of an automobile injection die. The circular truncated cone type guiding and locating device comprises a fixed die seat plate, a fixed die plate, a movable die plate and a movable die cushion plate, wherein the fixed die plate is fixedly arranged on the fixed die seat plate, the movable die plate is fixedly arranged on the movable die cushion plate, holes are formed in the fixed die seat plate and the fixed die plate, a main runner lining is arranged in each hole, a locating ring is arranged at the end part of each main runner lining, a parting surface of the fixed die plate is provided with a circular-truncated-cone-shaped bulge, and the movable die plate is provided with a circular-truncated-cone-shaped groove corresponding to the bulge. According to the circular truncated cone type guiding and locating device disclosed by the utility model, the guiding and location operations are realized by a tapered circular truncated cone, and the problems that the machining of some precise components is hard to be guaranteed since the assembled movable and fixed die plates are not aligned or deflect due to frequent local abrasion of existing location components such as guiding columns and locating pins can be effectively solved. The circular truncated cone type guiding and locating device has a simple structure and high location precision.
Description
Technical field
The utility model relates to a kind of mould, and particularly a kind of automobile injection mould round platform is guide locating device provided.
Background technology
When the closure, in order to guarantee the accuracy of an actor's rendering of an operatic tune shape and size, matched moulds guiding and detent mechanism must be set for the production of the injection mould of auto parts machinery, 2 ~ 4 leads are set usually, lead matches with pilot hole, in order to realize the matched moulds guiding and to locate.Yet; this die device in use for some time; concentrated wear may appear in the elements such as the guide pillar that the contraposition of mould matched moulds is used, alignment pin; cause dynamic model and the cover half of assembling that the situations such as not contraposition or skew occur; its profiled member especially machining accuracy of some precision elements can't ensure, and a plurality of guide pillar, alignment pin can produce larger cumulative errors usually.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is to provide and a kind ofly can guarantees that skew or not contraposition do not occur for dynamic model and cover half, thereby the automobile injection mould round platform that guarantees machining accuracy is guide locating device provided.
(2) technical scheme
for solving the problems of the technologies described above, the utility model provides a kind of automobile injection mould round platform guide locating device provided, comprise top clamping plate 8, solid plate 4, moving platen 5 and dynamic model backing plate 6, described solid plate 4 is fixedly mounted on described top clamping plate 8, described moving platen 5 is fixedly mounted on described dynamic model backing plate 6, offer porose on described top clamping plate 8 and described solid plate 4, be provided with sprue village cover 2 in described hole, cover 2 ends, described sprue village are provided with centring ring 3, described solid plate 4 is provided with the round platform projection on die joint, described moving platen 5 is provided with corresponding truncated cone-shaped groove.
Further, the tapering of described round platform projection is more than or equal to 1:5 and less than or equal to 1:1.
Further, the tapering of described round platform projection is 1:3.
(3) beneficial effect
The utility model automobile injection mould round platform is guide locating device provided, realize guiding and location by the round platform with tapering, can effectively solve the normal concentrated wear that occurs of the setting elements such as existing guide pillar, alignment pin and cause the moving platen of assembling and solid plate that not contraposition or skew occur, make the problem of difficult processing to ensure of some precision elements.The utility model automobile injection mould round platform guide locating device provided simple in structure, positioning accuracy is high.
Description of drawings
Fig. 1 is the guide locating device provided structural representation of the utility model automobile injection mould round platform.
The specific embodiment
consult Fig. 1, the utility model provides a kind of automobile injection mould round platform guide locating device provided, comprise top clamping plate 8, solid plate 4, moving platen 5 and dynamic model backing plate 6, solid plate 4 is mounted by means of bolts on top clamping plate 8, moving platen 5 is mounted by means of bolts on dynamic model backing plate 6, offer porose on top clamping plate 8 and solid plate 4, be provided with sprue village cover 2 in this hole, be used for injection, end at sprue village cover 2 is provided with centring ring 3, solid plate 4 is provided with the round platform projection on die joint, simultaneously, be provided with corresponding truncated cone-shaped groove on moving platen 5, because the round platform projection has certain tapering, when matched moulds, can play the effect of automatic location, in order to improve positioning accuracy, in the utility model the tapering of round platform projection more than or equal to 1:5 and less than or equal to 1:1,1:3 preferably.The utility model automobile injection mould round platform is guide locating device provided, realize guiding and location by the round platform with tapering, can effectively solve the normal concentrated wear that occurs of the setting elements such as existing guide pillar, alignment pin and cause the moving platen of assembling and solid plate that not contraposition or skew occur, make the problem of difficult processing to ensure of some precision elements.The utility model automobile injection mould round platform guide locating device provided simple in structure, positioning accuracy is high.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. an automobile injection mould round platform is guide locating device provided, comprise top clamping plate (8), solid plate (4), moving platen (5) and dynamic model backing plate (6), described solid plate (4) is fixedly mounted on described top clamping plate (8), described moving platen (5) is fixedly mounted on described dynamic model backing plate (6), offer porose on described top clamping plate (8) and described solid plate (4), be provided with sprue village's cover (2) in described hole, cover (2) end, described sprue village is provided with centring ring (3), it is characterized in that: described solid plate (4) is provided with the round platform projection on die joint, described moving platen (5) is provided with corresponding truncated cone-shaped groove.
2. automobile injection mould round platform as claimed in claim 1 is guide locating device provided, and it is characterized in that: the tapering of described round platform projection is more than or equal to 1:5 and less than or equal to 1:1.
3. automobile injection mould round platform as claimed in claim 2 is guide locating device provided, it is characterized in that: the tapering of described round platform projection is 1:3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025837 CN203019571U (en) | 2013-01-16 | 2013-01-16 | Circular truncated cone type guiding and locating device of automobile injection die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025837 CN203019571U (en) | 2013-01-16 | 2013-01-16 | Circular truncated cone type guiding and locating device of automobile injection die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019571U true CN203019571U (en) | 2013-06-26 |
Family
ID=48643582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320025837 Expired - Fee Related CN203019571U (en) | 2013-01-16 | 2013-01-16 | Circular truncated cone type guiding and locating device of automobile injection die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531803A (en) * | 2020-05-06 | 2020-08-14 | 黄淑珠 | Taper guiding mechanism of injection mold |
-
2013
- 2013-01-16 CN CN 201320025837 patent/CN203019571U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531803A (en) * | 2020-05-06 | 2020-08-14 | 黄淑珠 | Taper guiding mechanism of injection 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 |
Granted publication date: 20130626 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |