CN212045778U - Die set - Google Patents
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- CN212045778U CN212045778U CN201922427614.9U CN201922427614U CN212045778U CN 212045778 U CN212045778 U CN 212045778U CN 201922427614 U CN201922427614 U CN 201922427614U CN 212045778 U CN212045778 U CN 212045778U
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- China
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- guide
- guide block
- ejector pin
- pin mechanism
- shovel machine
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Abstract
The utility model discloses a mould, which comprises a bottom plate, a B plate arranged on the bottom plate, and a rear mould core arranged on the B plate, wherein a movement cavity is formed between the bottom plate and the B plate, an ejector pin mechanism, an inclined top and a guide shovel machine are arranged in the movement cavity, the top end of the inclined top penetrates through the B plate and the rear mould core and is abutted against a product, and the inclined top and the guide shovel machine are connected and arranged above the ejector pin mechanism through a guide block; the guide shovel machine is provided with a guide rail, the guide block is provided with a guide groove matched with the guide rail, and the guide block slides along the guide rail under the action of the ejector pin mechanism so as to drive the inclined top to move. Through using this mould, make the product can the demolding smoothly, prevent that the product from pulling and the product is stained with oblique top scheduling problem, guarantee the quality of product.
Description
Technical Field
The utility model relates to a field of moulding plastics especially relates to a mould of usefulness of moulding plastics.
Background
The mould is used for forming the tool of the article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the formed material, the name is "industrial mother", the injection mould is a tool for producing plastic products, also is a tool for giving complete structure and precise size to the plastic products. When the product drawing of patterns of design barb, because the design of barb makes it can not be directly up directly ejecting down when the drawing of patterns, otherwise can make the barb receive destruction, consequently can use oblique top mechanism, in current oblique top mechanism, the easy card dies, ejecting not in order, and cause the product to pull easily and the product is stained with oblique top scheduling problem, seriously influence the appearance quality of product and taking out of product, cause the fracture of oblique top mechanism, influence production, cause manufacturing cost's increase.
Disclosure of Invention
The utility model aims at providing a mould through using this mould, makes the product can the demolding smoothly, prevents that the product from pulling and product to be stained with oblique top scheduling problem, guarantees the quality of product.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a mould comprises a bottom plate, a B plate arranged on the bottom plate, and a rear mould core arranged on the B plate, wherein a movement cavity is formed between the bottom plate and the B plate, a thimble mechanism, an inclined top and a guide shovel machine are arranged in the movement cavity, the top end of the inclined top penetrates through the prime number B plate and the rear mould core and then abuts against a product, and the inclined top and the guide shovel machine are connected and arranged above the thimble mechanism through a guide block; the guide shovel machine is provided with a guide rail, the guide block is provided with a guide groove matched with the guide rail, and the guide block slides along the guide rail under the action of the ejector pin mechanism so as to drive the inclined top to move.
In the above technical scheme, the guide rail is arranged on one side of the guide shovel machine, which faces the inclined top, and the guide rail is arranged in parallel with the inclined top.
In the technical scheme, the guide block is provided with a fixing hole, the bottom end of the inclined top is fixedly connected in the fixing hole, and the guide block faces one side of the guide shovel machine and is provided with the guide groove.
In the above technical scheme, an inclined top seat is arranged between the ejector pin mechanism and the guide block, and the inclined top seat is fixedly connected in the ejector pin mechanism so as to be driven by the ejector pin mechanism to move.
In the technical scheme, sliding sheets are arranged on two sides of the guide block, sliding grooves matched with the sliding sheets are formed in the oblique top seat, and the guide block is connected in the oblique top seat in a sliding mode.
In the technical scheme, the upper end of the guide shovel machine is fixedly arranged in the B plate, a top core is arranged in the guide shovel machine, and the top end of the top core is abutted to the rear mold core.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the utility model discloses in be provided with thimble mechanism, push up and direction shovel machine to one side in the motion cavity of mould, push up to one side and direction shovel machine to be connected through the guide block and set up in thimble mechanism top, be provided with the guided way on direction shovel machine, be provided with on the guide block with guided way matched with guide way, the drive through thimble mechanism makes the guide block drive to one side and pushes up along the extending direction of guided way and slide to guarantee to push up to one side that the motion is steady reliable, prevent the dead phenomenon of card, the protection pushes up to one side.
2. Simple structure that sets up in the motion cavity, easy dismounting, the later maintenance of being convenient for is particularly suitable for the drawing of patterns of oblique structure on the wide angle in narrow and small space range.
Drawings
FIG. 1 is a schematic view of the structure of the mold of the present invention;
fig. 2 is the assembly schematic diagram of the middle lifter and the guide shovel machine of the utility model.
Wherein: 1. a base plate; 2. b, plate; 3. a rear mold core; 4. a motion cavity; 5. a thimble mechanism; 6. obliquely ejecting; 7. guiding the shovel machine; 8. a guide block; 9. a guide rail; 10. a slanted ejecting seat; 11. a guide groove.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1-2, a mold comprises a base plate 1, a B plate 2 arranged on the base plate 1, and a rear mold insert 3 arranged on the B plate 2, wherein a movement cavity 4 is formed between the base plate 1 and the B plate 2, an ejector pin mechanism 5, an inclined top 6 and a guide shovel 7 are arranged in the movement cavity 4, the top end of the inclined top 6 penetrates through the B plate 2 and the rear mold insert 3 and then abuts against a product, and the inclined top 6 and the guide shovel 7 are connected and arranged above the ejector pin mechanism 5 through a guide block 8; the guide shovel machine 7 is provided with a guide rail 9, the guide block 8 is provided with a guide groove 11 matched with the guide rail 9, and the guide block 8 slides along the guide rail 9 under the action of the ejector pin mechanism 5 so as to drive the inclined ejector 6 to move. Through setting up direction shovel machine 7, and utilize guide block 8 to connect direction shovel machine 7 and oblique top 6, oblique top 6 moves along the extending direction of guided way 9 on direction shovel machine 7 under the drive of guide block 8 to guarantee that oblique top 6 operates steadily reliably. The moving cavity 4 comprises an ejector pin mechanism 5, an inclined ejector 6 and a guide shovel machine 7, and is simple in structure, convenient to disassemble and assemble, convenient to maintain in the later period, and particularly suitable for demolding of a large-angle inclined structure in a narrow space range.
Referring to fig. 2, the guide rail 9 is disposed on a side of the shovel loader 7 facing the slanted ejecting part 6, and the guide rail 9 is disposed parallel to the slanted ejecting part 6.
Referring to fig. 2, a fixing hole is formed in the guide block 8, the bottom end of the inclined top is fixedly connected in the fixing hole, and the guide groove 11 is formed in one side, facing the guide shovel 7, of the guide block 8.
Referring to fig. 2, an inclined top seat 10 is disposed between the ejector pin mechanism 5 and the guide block 8, and the inclined top seat 10 is fixedly connected in the ejector pin mechanism 5, so as to be driven by the ejector pin mechanism 5 to move.
The two sides of the guide block 8 are provided with sliding pieces, a sliding groove matched with the sliding pieces is arranged in the inclined top seat 10, and the guide block 8 is connected in the inclined top seat 10 in a sliding mode.
Referring to fig. 1, the upper end of the guide shovel 7 is fixedly arranged in the B plate 2, a top core is arranged in the guide shovel 7, and the top end of the top core is abutted against the rear die core 3.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a mould, includes the bottom plate, set up in B board on the bottom plate, set up in back mould benevolence on the B board the bottom plate with form the motion cavity between the B board, its characterized in that: an ejector pin mechanism, an inclined ejector and a guide shovel machine are arranged in the motion cavity, the top end of the inclined ejector penetrates through the B plate and the rear die core and then abuts against a product, and the inclined ejector and the guide shovel machine are connected and arranged above the ejector pin mechanism through a guide block; the guide shovel machine is provided with a guide rail, the guide block is provided with a guide groove matched with the guide rail, and the guide block slides along the guide rail under the action of the ejector pin mechanism so as to drive the inclined top to move.
2. The mold of claim 1, wherein: the guided way set up in the direction shovel machine orientation one side of oblique top, just the guided way with oblique top parallel arrangement.
3. The mold of claim 1, wherein: the guide block is provided with a fixing hole, the bottom end of the inclined top is fixedly connected in the fixing hole, and the guide block faces one side of the guide shovel machine and is provided with the guide groove.
4. The mold of claim 1, wherein: an inclined top seat is arranged between the ejector pin mechanism and the guide block and is fixedly connected in the ejector pin mechanism, so that the ejector pin mechanism drives the ejector pin mechanism to move.
5. The mold of claim 4, wherein: the guide block is characterized in that sliding pieces are arranged on two sides of the guide block, sliding grooves matched with the sliding pieces are formed in the oblique top seat, and the guide block is connected in the oblique top seat in a sliding mode.
6. The mold of claim 1, wherein: the upper end of the guide shovel machine is fixedly arranged in the B plate, a top core is arranged in the guide shovel machine, and the top end of the top core is abutted to the rear die core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427614.9U CN212045778U (en) | 2019-12-30 | 2019-12-30 | Die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427614.9U CN212045778U (en) | 2019-12-30 | 2019-12-30 | Die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212045778U true CN212045778U (en) | 2020-12-01 |
Family
ID=73512749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922427614.9U Active CN212045778U (en) | 2019-12-30 | 2019-12-30 | Die set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212045778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414952A (en) * | 2021-05-26 | 2021-09-21 | 东莞顶钧塑胶模具有限公司 | Structure for preventing product from deforming due to movement of die |
-
2019
- 2019-12-30 CN CN201922427614.9U patent/CN212045778U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414952A (en) * | 2021-05-26 | 2021-09-21 | 东莞顶钧塑胶模具有限公司 | Structure for preventing product from deforming due to movement of die |
| CN113414952B (en) * | 2021-05-26 | 2022-02-08 | 东莞顶钧塑胶模具有限公司 | Structure for preventing product from deforming due to movement of die |
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