CN203919600U - Side gate is from dynamic circuit breaker cast gate two plate moulds - Google Patents
Side gate is from dynamic circuit breaker cast gate two plate moulds Download PDFInfo
- Publication number
- CN203919600U CN203919600U CN201420280099.0U CN201420280099U CN203919600U CN 203919600 U CN203919600 U CN 203919600U CN 201420280099 U CN201420280099 U CN 201420280099U CN 203919600 U CN203919600 U CN 203919600U
- Authority
- CN
- China
- Prior art keywords
- plate
- push rod
- time delay
- circuit breaker
- runner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of side gate from dynamic circuit breaker cast gate two plate moulds, comprise cover half mold insert, dynamic model mold insert, dynamic model B plate, plastic push rod, ejector pin retaining plate, push rod base plate, die bottom plate, also comprise runner push rod, time delay pin, described runner push rod front portion is through dynamic model mold insert, dynamic model B plate, and runner push rod end is connected in ejector pin retaining plate; In described push rod base plate, be provided with groove, in groove, be provided with time delay pin; Described time delay pin is provided with space in groove; Described time delay pin front end is connected with runner push rod end.The side gate that the utility model provides is from dynamic circuit breaker cast gate two plate moulds, and by the design of runner push rod, time delay pin, the solidifying material of the running gate system of two template dies also can be accomplished automatically separated with plastic, thereby has avoided manually excising cast gate workload after demoulding.
Description
Technical field
The utility model relates to a kind of side gate from dynamic circuit breaker cast gate two plate moulds, belongs to injection mold technical field.
Background technology
At present, the solidifying material of the running gate system of existing three template dies can Automatic-falling, and the solidifying material of running gate system of two template dies, except sub marine gate, is synchronously ejected by push rod conventionally together with plastic, after the demoulding, again by manually excising cast gate, so can increase a lot of workloads.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of side gate from dynamic circuit breaker cast gate two plate moulds.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of side gate is from dynamic circuit breaker cast gate two plate moulds, comprise cover half mold insert, dynamic model mold insert, dynamic model B plate, plastic push rod, ejector pin retaining plate, push rod base plate, die bottom plate, also comprise runner push rod, time delay pin, described runner push rod front portion is through dynamic model mold insert, dynamic model B plate, and runner push rod end is connected in ejector pin retaining plate; In described push rod base plate, be provided with groove, in groove, be provided with time delay pin; Described time delay pin is provided with space in groove; Described time delay pin front end is connected with runner push rod end.
Described time delay pin comprises front end base, rear end pillar.
Described gap length is set to T, represents the stroke that time delay pin moves forward and backward.
In described dynamic model mold insert, be provided with overhead structure.
As preferred version, described gap length T is set to 5mm-6mm.
As preferred version, described time delay pin front end base diameter is greater than runner putting back-end base diameter.
Beneficial effect: the side gate that the utility model provides is from dynamic circuit breaker cast gate two plate moulds, by the design of runner push rod, time delay pin, the solidifying material of running gate system of two template dies also can be accomplished automatically separated with plastic, thereby has avoided manually excising cast gate workload after demoulding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of side gate is from dynamic circuit breaker cast gate two plate moulds, comprise cover half mold insert 1, dynamic model mold insert 2, dynamic model B plate 3, plastic push rod 4, ejector pin retaining plate 5, push rod base plate 6, die bottom plate 7, also comprise runner push rod 8, time delay pin 9, described runner push rod 8 front portions are through dynamic model mold insert 2, dynamic model B plate 3, and runner push rod 8 ends are connected in ejector pin retaining plate 5; In described push rod base plate 6, be provided with groove 10, in groove 10, be provided with time delay pin 9; Described time delay pin 9 is provided with space in groove 10; Described time delay pin 9 front ends are connected with runner push rod 8 ends.
Described time delay pin 9 comprises front end base, rear end pillar.
Described gap length is set to T, represents the stroke that time delay pin 9 moves forward and backward.
In described dynamic model mold insert 2, be provided with overhead structure 11.
As preferred version, described gap length T is set to 5mm-6mm.
As preferred version, described time delay pin 9 front end base diameters are greater than runner push rod 8 rear end base diameters.
Specific embodiment is as follows: adopt runner push rod 8, make in plastic, to eject after the solidifying material of runner, i.e. time delay ejects.After die sinking, plastic push rod 4 first ejects plastic, and after release T stroke, runner push rod 8 ejects the solidifying material of running gate system again, so just can accomplish that cast gate and plastic cut off automatically.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a side gate is from dynamic circuit breaker cast gate two plate moulds, comprise cover half mold insert, dynamic model mold insert, dynamic model B plate, plastic push rod, ejector pin retaining plate, push rod base plate, die bottom plate, it is characterized in that: also comprise runner push rod, time delay pin, described runner push rod front portion is through dynamic model mold insert, dynamic model B plate, and runner push rod end is connected in ejector pin retaining plate; In described push rod base plate, be provided with groove, in groove, be provided with time delay pin; Described time delay pin is provided with space in groove; Described time delay pin front end is connected with runner push rod end.
2. side gate according to claim 1, from dynamic circuit breaker cast gate two plate moulds, is characterized in that: described time delay pin comprises front end base, rear end pillar.
3. side gate according to claim 1 and 2, from dynamic circuit breaker cast gate two plate moulds, is characterized in that: described gap length is set to T, represents the stroke that time delay pin moves forward and backward.
4. side gate according to claim 3, from dynamic circuit breaker cast gate two plate moulds, is characterized in that: in described dynamic model mold insert, be provided with overhead structure.
5. side gate according to claim 4, from dynamic circuit breaker cast gate two plate moulds, is characterized in that: described gap length T is set to 5mm-6mm.
6. side gate according to claim 5, from dynamic circuit breaker cast gate two plate moulds, is characterized in that: described time delay pin front end base diameter is greater than runner putting back-end base diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280099.0U CN203919600U (en) | 2014-05-29 | 2014-05-29 | Side gate is from dynamic circuit breaker cast gate two plate moulds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280099.0U CN203919600U (en) | 2014-05-29 | 2014-05-29 | Side gate is from dynamic circuit breaker cast gate two plate moulds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203919600U true CN203919600U (en) | 2014-11-05 |
Family
ID=51815472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420280099.0U Expired - Fee Related CN203919600U (en) | 2014-05-29 | 2014-05-29 | Side gate is from dynamic circuit breaker cast gate two plate moulds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203919600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029353A (en) * | 2014-05-29 | 2014-09-10 | 苏州柏德纳科技有限公司 | Two-plate mold with automatically broken side gate |
-
2014
- 2014-05-29 CN CN201420280099.0U patent/CN203919600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029353A (en) * | 2014-05-29 | 2014-09-10 | 苏州柏德纳科技有限公司 | Two-plate mold with automatically broken side gate |
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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: 20141105 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |