CN203077562U - Side core pulling mould of fine needle insert - Google Patents
Side core pulling mould of fine needle insert Download PDFInfo
- Publication number
- CN203077562U CN203077562U CN 201320062204 CN201320062204U CN203077562U CN 203077562 U CN203077562 U CN 203077562U CN 201320062204 CN201320062204 CN 201320062204 CN 201320062204 U CN201320062204 U CN 201320062204U CN 203077562 U CN203077562 U CN 203077562U
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- CN
- China
- Prior art keywords
- side core
- slide block
- pulling
- core pulling
- mold insert
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- Expired - Lifetime
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Abstract
The utility model discloses a side core pulling mould of a fine needle insert. The key points of the technical scheme are that the side core pulling mould comprises an upper mould plate, a lower mould plate and a side core pulling mechanism, wherein the side core pulling mechanism comprises an inclined guide column and a side core pulling slide block which is moved by the thrust of the inclined guide column; the upper mould plate is fixedly connected with the inclined guide column; the side core pulling slide block is arranged on the lower mould plate in a way capable of moving left and right in a straight line shape; a molding hole which is aligned and matched with a fine inserting needle is formed in the side core pulling slide block; the side core pulling slide block has a slide block inclined hole in which the inclined guide column is inserted; one part of the side core pulling slide block, which corresponds to the slide block inclined hole, is provided with a slide block which slides back and forth by inserting the inclined guide column into the slide block inclined hole or releasing the inclined guide column from the slide block inclined hole; the slide block and the inclined guide column can be in leaning-against connection, and the surfaces of the slide block and the inclined guide column, which are leaned against each other, have adaptive inclined degrees; and the slide block is in linkage connection with an elastic resetting piece. The problems that a lot of unqualified products are formed and the quality is instable because of the vibration of a machine and deviation of a needle and a hole are solved when a pulled core automatically resets; and the yield and the production efficiency of products are improved.
Description
Technical field
The utility model relates to a kind of mould, and more particularly, it relates to a kind of fine needle mold insert side core-pulling mould.
Background technology
Traditional fine needle mold insert side core-pulling mould, comprise cope match-plate pattern, lower bolster, side core-pulling mechanism and the side core-pulling mold insert that drives by side core-pulling mechanism, side core-pulling mechanism comprises Angle Pin and side action sliders, cope match-plate pattern is fixedlyed connected with Angle Pin, the side core-pulling mold insert is fixedlyed connected with side action sliders, the side core-pulling mold insert is wholely set the moulding hole that is useful on thin shape contact pin aligned fit, but side action sliders left and right sides straight line is arranged on the lower bolster movably.When the mould matched moulds, if earlier manually with the moulding hole and thin shape contact pin aligned fit of side core-pulling mold insert, then Angle Pin enters side action sliders, bumps easily and damages Angle Pin; If earlier side action sliders is cooperated with Angle Pin, side action sliders will lean on the thrust of Angle Pin to move, side action sliders is toward going into the action of core direction when matched moulds, because contact pin is too thin, Kong Taixiao, add the vibrations of machine and matched moulds, the moulding hole of contact pin misalignment slide block is often caused product not have the copper pin and is exposed to scrap with mould and damage.
The utility model content
Deficiency at the prior art existence, the purpose of this utility model is to provide a kind of fine needle mold insert side core-pulling mould, before this fine needle mold insert side core-pulling mould can be implemented in matched moulds, contact pin can be aimed at and be imported accurately in slide block moulding hole, and shift side action sliders onto the matched moulds position in advance, solution is loosed core when automatically reseting, and the deviation in the vibrations of machine and pin and hole causes a large amount of defective works and the problem of unstable of quality, improves the qualification rate and the production efficiency of product.
For achieving the above object, the utility model provides following technical scheme: a kind of fine needle mold insert side core-pulling mould, comprise cope match-plate pattern, lower bolster and side core-pulling mechanism, side core-pulling mechanism comprises Angle Pin and the side action sliders of moving by the thrust of Angle Pin, cope match-plate pattern is fixedlyed connected with Angle Pin, but side action sliders left and right sides straight line is arranged on the lower bolster movably, and side action sliders is fixed with the moulding hole that is used for thin shape contact pin aligned fit, it is characterized in that: described side action sliders is provided with the slide block inclined hole that inserts for Angle Pin, the corresponding slide block inclined hole of described side action sliders place is provided with the Angle Pin insertion or breaks away from the slide block inclined hole and the sliding shoe of past polyslip, sliding shoe and Angle Pin can conflict be connected and face gradient that both are used to contradict each other suitable, the described sliding shoe flexible return unit that is connected.
By adopting technique scheme, the operator aims at contact pin and moulding hole, make side action sliders slide into the position that matched moulds puts in place, and contact pin is in the moulding hole; When matched moulds, Angle Pin cooperates with the sliding shoe inclined-plane, by the inclined-plane sliding shoe elasticity of compression return unit is slided, and makes Angle Pin can enter the slide block inclined hole smoothly, and can not bump; After matched moulds finishes, the injection moulding release, die sinking action beginning, during die sinking, sliding shoe resets under the effect of elastic reset spare, and Angle Pin drives the action that side action sliders is finished automatic core-pulling, take out complete product, solved and loosed core when automatically reseting, the deviation in the vibrations of machine and pin and hole causes a large amount of defective works and the problem of unstable of quality, improves the qualification rate and the production efficiency of product.
The utility model further is set to: sliding shoe and elastic reset spare are on the same straight line, and this straight line is identical with the movement locus direction of side action sliders.
By adopting technique scheme, the set-up mode of clear and definite sliding shoe and elastic reset spare makes rational in infrastructure.
The utility model further is set to: described side core-pulling mechanism drives and is connected with the side core-pulling mold insert, and the side core-pulling mold insert is fixedlyed connected with side action sliders, and moulding hole and side core-pulling mold insert are wholely set.
By adopting technique scheme, the concrete structure of the injection mold of further clear and definite fine needle mold insert, indirect reaction the injection molded mode of fine needle mold insert, simple and reasonable, be beneficial to the injection mo(u)lding of fine needle mold insert.
The utility model further is set to: described elastic reset spare is a back-moving spring.
By adopting technique scheme, adopt general spring as return unit, have bigger elastic module, be beneficial to the reciprocating motion of sliding shoe, make it motion flexibly, also make Angle Pin can further insert the slide block inclined hole of side action sliders smoothly.
Description of drawings
Fig. 1 is the structural representation one of the utility model fine needle mold insert side core-pulling mould embodiment;
Fig. 2 is the structural representation two of the utility model fine needle mold insert side core-pulling mould embodiment;
Fig. 3 is lower bolster and the structural representation that is arranged on the parts on the cope match-plate pattern.
The specific embodiment
Referring to figs. 1 through Fig. 3 the utility model fine needle mold insert side core-pulling mould embodiment is described further.
A kind of fine needle mold insert side core-pulling mould, comprise cope match-plate pattern 1, lower bolster 2 and side core-pulling mechanism, side core-pulling mechanism comprises Angle Pin 31 and the side action sliders 32 of moving by the thrust of Angle Pin 31, cope match-plate pattern 1 is fixedlyed connected with Angle Pin 31, but side action sliders 32 left and right sides straight lines are arranged on the lower bolster 2 movably, and side action sliders 32 is fixed with the moulding hole 34 that is used for thin shape contact pin aligned fit, described side action sliders 32 is provided with the slide block inclined hole 321 that inserts for Angle Pin 31, described side action sliders 32 corresponding slide block inclined holes 321 places are provided with Angle Pin 31 insertions or break away from slide block inclined hole 321 and the sliding shoe 35 of past polyslip, sliding shoe 35 and Angle Pin 31 can conflict be connected and face gradient that both are used to contradict each other suitable, the described sliding shoe 35 flexible return unit 4 that is connected, sliding shoe 35 is on the same straight line with elastic reset spare 4, and this straight line is identical with the movement locus direction of side action sliders 32.
By adopting technique scheme, the operator aims at contact pin and moulding hole 34, make side action sliders 32 slide into the position that matched moulds puts in place, and contact pin is in moulding hole 34; When matched moulds, Angle Pin 31 cooperates with sliding shoe 35 inclined-planes, by the inclined-plane sliding shoe 35 elasticity of compression return units 4 is slided, and makes Angle Pin 31 can enter slide block inclined hole 321 smoothly, and can not bump; After matched moulds finishes, the injection moulding release, die sinking action beginning, during die sinking, sliding shoe 35 resets under the effect of elastic reset spare 4, and Angle Pin 31 drives the action that side action sliders 32 is finished automatic core-pulling, take out complete product, solved and loosed core when automatically reseting, the deviation in the vibrations of machine and pin and hole causes a large amount of defective works and the problem of unstable of quality, improves the qualification rate and the production efficiency of product.
Described side core-pulling mechanism drives and is connected with side core-pulling mold insert 33, and side core-pulling mold insert 33 is fixedlyed connected with side action sliders 32, and moulding hole 34 is wholely set with side core-pulling mold insert 33.
By adopting technique scheme, the concrete structure of the injection mold of further clear and definite fine needle mold insert, indirect reaction the injection molded mode of fine needle mold insert, simple and reasonable, be beneficial to the injection mo(u)lding of fine needle mold insert.
Described elastic reset spare 4 is a back-moving spring 4.
By adopting technique scheme, adopt general spring, have bigger elastic module, be beneficial to the reciprocating motion of sliding shoe 35 as return unit, make it motion flexibly, also make Angle Pin 31 can further insert the slide block inclined hole 321 of side action sliders 32 smoothly.
Operation principle:
One, operating personnel aim at contact pin and moulding hole 34, make side action sliders 32 slide into the position that matched moulds puts in place, and contact pin is placed in the moulding hole 34;
Two, when matched moulds, Angle Pin 31 cooperates with sliding shoe 35 inclined-planes, by the inclined-plane sliding shoe 35 compression springs is slided, and makes Angle Pin 31 can enter slide block inclined hole 321 smoothly, and can not bump; Three, after matched moulds finishes, the injection moulding release, during die sinking action beginning die sinking, sliding shoe 35 that resets and Angle Pin 31 cooperate and the two begins to break away from, and make Angle Pin 31 drive side action sliders 32 and loose core, and finish the action of automatic core-pulling.
Claims (4)
1. fine needle mold insert side core-pulling mould, comprise cope match-plate pattern, lower bolster and side core-pulling mechanism, side core-pulling mechanism comprises Angle Pin and the side action sliders of moving by the thrust of Angle Pin, cope match-plate pattern is fixedlyed connected with Angle Pin, but side action sliders left and right sides straight line is arranged on the lower bolster movably, and side action sliders is fixed with the moulding hole that is used for thin shape contact pin aligned fit, it is characterized in that: described side action sliders is provided with the slide block inclined hole that inserts for Angle Pin, the corresponding slide block inclined hole of described side action sliders place is provided with the Angle Pin insertion or breaks away from the slide block inclined hole and the sliding shoe of past polyslip, sliding shoe and Angle Pin can conflict be connected and face gradient that both are used to contradict each other suitable, the described sliding shoe flexible return unit that is connected.
2. fine needle mold insert side core-pulling mould according to claim 1, it is characterized in that: sliding shoe and elastic reset spare are on the same straight line, and this straight line is identical with the movement locus direction of side action sliders.
3. fine needle mold insert side core-pulling mould according to claim 1 and 2 is characterized in that: described side core-pulling mechanism drives and is connected with the side core-pulling mold insert, and the side core-pulling mold insert is fixedlyed connected with side action sliders, and moulding hole and side core-pulling mold insert are wholely set.
4. fine needle mold insert side core-pulling mould according to claim 1 and 2, it is characterized in that: described elastic reset spare is a back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062204 CN203077562U (en) | 2013-02-04 | 2013-02-04 | Side core pulling mould of fine needle insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062204 CN203077562U (en) | 2013-02-04 | 2013-02-04 | Side core pulling mould of fine needle insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203077562U true CN203077562U (en) | 2013-07-24 |
Family
ID=48823431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320062204 Expired - Lifetime CN203077562U (en) | 2013-02-04 | 2013-02-04 | Side core pulling mould of fine needle insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203077562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964864A (en) * | 2015-07-08 | 2015-10-07 | 中国兵器工业集团第五三研究所 | Sample for compression fatigue themogenesis of vulcanized rubber, sample preparing mold and preparation method |
| CN105108981A (en) * | 2015-09-21 | 2015-12-02 | 苏州市振业模具有限公司 | Side hole core-pulling mechanism for water drainage channel |
-
2013
- 2013-02-04 CN CN 201320062204 patent/CN203077562U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964864A (en) * | 2015-07-08 | 2015-10-07 | 中国兵器工业集团第五三研究所 | Sample for compression fatigue themogenesis of vulcanized rubber, sample preparing mold and preparation method |
| CN105108981A (en) * | 2015-09-21 | 2015-12-02 | 苏州市振业模具有限公司 | Side hole core-pulling mechanism for water drainage channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000, Fu Rong Road, 22 ridge industrial area, Dongtou, Zhejiang, Wenzhou Patentee after: ZHEJIANG WEIWANG PRECISION INDUSTRY Co.,Ltd. Address before: 325000, Fu Rong Road, 22 ridge industrial area, Dongtou, Zhejiang, Wenzhou Patentee before: WENZHOU WEIWANG PLASTIC ELECTRIC Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |