CN203046183U - Interlocked positioning device applied to injection mold - Google Patents
Interlocked positioning device applied to injection mold Download PDFInfo
- Publication number
- CN203046183U CN203046183U CN 201220477688 CN201220477688U CN203046183U CN 203046183 U CN203046183 U CN 203046183U CN 201220477688 CN201220477688 CN 201220477688 CN 201220477688 U CN201220477688 U CN 201220477688U CN 203046183 U CN203046183 U CN 203046183U
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- Prior art keywords
- positioning
- interlocked
- positioning device
- lock dog
- die plates
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of injection molds and in particular relates to an interlocked positioning device applied to an injection mold. The interlocked positioning device comprises interlocked positioning mechanisms, wherein each interlocked positioning mechanism comprises an upper lock block spirally arranged on a fixed die plate and a lower lock plate spirally arranged on a movable die plate, each upper lock block is provided with a positioning groove, each lower lock block is provided with a positioning block, corresponding to the positioning groove, in an extending manner, and each positioning block is embedded into each positioning groove. When the interlocked positioning device works, the upper lock blocks and the lower lock blocks are subjected to interlocked positioning by the coordination between the corresponding positioning grooves and positioning blocks; as the upper lock blocks and the lower lock blocks are respectively and spirally arranged on the corresponding fixed die plates and movable die plates, the fixed die plates and the movable die plates can be subjected to effective interlocked positioning through the interlocked positioning mechanisms uniformly distributed around a die cavity, namely, in an injection molding process, the movable die plates and the fixed die plates cannot generate position offset. Therefore, the interlocked positioning device has the advantages of being simple, stable and reliable in structure and beneficial to ensuring the quality of plastic products.
Description
Technical field
The utility model relates to the injection mold technical field, relate in particular to a kind of be applied to injection mold to lock positioning device.
Background technology
In the process of utilizing the injection mold forming plastic product, when plastic melts when runner enters to mold cavity, because the powerful injection pressure of plastic melts, trickle position skew can appear between moving platen and the solid plate, for the high plasthetics of required precision, above-mentioned trickle position skew can seriously influence product quality; Yet, the above-mentioned defective of existing injection mold ubiquity.
The utility model content
The purpose of this utility model be to provide at the deficiencies in the prior art a kind of be applied to injection mold to lock positioning device, this can be avoided the position shift phenomenon that occurs between the moving platen and solid plate in the injection moulding process effectively to lock positioning device, and is simple in structure, reliable and stable and be conducive to guarantee the quality of plasthetics.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of be applied to injection mold to lock positioning device, include be installed between moving platen and the solid plate and be uniformly distributed in around the mold cavity to locking bit mechanism, locking bit mechanism is included spiral shell be loaded on the last lock dog of solid plate and the following lock dog that spiral shell is loaded on moving platen, last lock dog offers locating slot, the corresponding locating slot of following lock dog has extended locating piece, and locating piece is flush-mounted in the locating slot.
The beneficial effects of the utility model are: described in the utility model a kind of be applied to injection mold to lock positioning device, include be installed between moving platen and the solid plate and be uniformly distributed in around the mold cavity to locking bit mechanism, locking bit mechanism is included spiral shell be loaded on the last lock dog of solid plate and the following lock dog that spiral shell is loaded on moving platen, last lock dog offers locating slot, the corresponding locating slot of following lock dog has extended locating piece, and locating piece is flush-mounted in the locating slot.In the utility model course of work, last lock dog and following lock dog realize locking bit by the cooperation between corresponding locating slot and the locating piece because lock fast and following lock dog respectively spiral shell be loaded on corresponding solid plate and moving platen; So solid plate and moving platen can be uniformly distributed in locking bit mechanism is carried out effectively locking bit around the mold cavity by above-mentioned, namely in injection moulding process, the position skew can not appear in moving platen and solid plate yet.Comprehensive above-mentioned situation the utlity model has simple in structure, reliable and stable and is conducive to guarantee the advantage of the quality of plasthetics as can be known.
Description of drawings
Utilize accompanying drawing to come the utility model is further detailed below, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at another visual angle of the utility model.
Fig. 3 is the enlarged diagram of " A " shown in Figure 2 position.
In Fig. 1 to Fig. 3, include:
1---moving platen 2---solid plate 3---is to locking bit mechanism
31---go up the following lock dog of lock dog 311---locating slot 32---
321---locating piece.
The specific embodiment
Come the utility model is described below in conjunction with concrete embodiment.
As shown in Figure 1 to Figure 3, a kind of be applied to injection mold to lock positioning device, include be installed between moving platen 1 and the solid plate 2 and be uniformly distributed in around the mold cavity to locking bit mechanism 3, locking bit mechanism 3 is included spiral shell be loaded on the last lock dog 31 of solid plate 2 and the following lock dog 32 that spiral shell is loaded on moving platen 1, last lock dog 31 offers locating slot 311, following lock dog 32 corresponding locating slots 311 have extended locating piece 321, and locating piece 321 is flush-mounted in the locating slot 311.
As shown in Figures 2 and 3, moving platen 1 and solid plate 2 corresponding corresponding lock dogs 32 down and last lock dog 31 offer the lock dog mounting groove respectively, last lock dog 31 and following lock dog 32 are flush-mounted in respectively in the corresponding lock dog mounting groove, and last lock dog 31 and following lock dog 32 are adorned by the screw spiral shell and be fixed in the corresponding lock dog mounting groove.
In the utility model course of work, last lock dog 31 and following lock dog 32 realize locking bit by the cooperation between corresponding locating slot 311 and the locating piece 321 because lock fast and following lock dog 32 respectively spiral shell be loaded on corresponding solid plate 2 and moving platen 1; So solid plate 2 and moving platen 1 can be uniformly distributed in locking bit mechanism 3 is carried out effectively locking bit around the mold cavity by above-mentioned, namely in injection moulding process, the position skew can not appear in moving platen 1 and solid plate 2 yet.Comprehensive above-mentioned situation the utlity model has simple in structure, reliable and stable and is conducive to guarantee the advantage of the quality of plasthetics as can be known.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (1)
- One kind be applied to injection mold to lock positioning device, it is characterized in that: include be installed between moving platen (1) and the solid plate (2) and be uniformly distributed in around the mold cavity to locking bit mechanism (3), locking bit mechanism (3) is included spiral shell be loaded on the last lock dog (31) of solid plate (2) and the following lock dog (32) that spiral shell is loaded on moving platen (1), last lock dog (31) offers locating slot (311), the corresponding locating slot of following lock dog (32) (311) has extended locating piece (321), and locating piece (321) is flush-mounted in the locating slot (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220477688 CN203046183U (en) | 2012-09-19 | 2012-09-19 | Interlocked positioning device applied to injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220477688 CN203046183U (en) | 2012-09-19 | 2012-09-19 | Interlocked positioning device applied to injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046183U true CN203046183U (en) | 2013-07-10 |
Family
ID=48729175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220477688 Expired - Fee Related CN203046183U (en) | 2012-09-19 | 2012-09-19 | Interlocked positioning device applied to injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407133A (en) * | 2013-08-28 | 2013-11-27 | 长城汽车股份有限公司 | Shutter for die |
| CN107498805A (en) * | 2017-09-26 | 2017-12-22 | 南通市众惠模具有限公司 | A kind of fast processing mold of scattered taste |
-
2012
- 2012-09-19 CN CN 201220477688 patent/CN203046183U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407133A (en) * | 2013-08-28 | 2013-11-27 | 长城汽车股份有限公司 | Shutter for die |
| CN103407133B (en) * | 2013-08-28 | 2015-09-09 | 长城汽车股份有限公司 | For the shutter of mould |
| CN107498805A (en) * | 2017-09-26 | 2017-12-22 | 南通市众惠模具有限公司 | A kind of fast processing mold of scattered taste |
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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: 20130710 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |