CN214726163U - Iron core plastic-coated angle ejector structure - Google Patents
Iron core plastic-coated angle ejector structure Download PDFInfo
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- CN214726163U CN214726163U CN202120778779.5U CN202120778779U CN214726163U CN 214726163 U CN214726163 U CN 214726163U CN 202120778779 U CN202120778779 U CN 202120778779U CN 214726163 U CN214726163 U CN 214726163U
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- iron core
- oil cylinder
- oblique
- moving block
- section
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Abstract
The utility model relates to a mold device field especially relates to iron core package moulds oblique top structure. The die structure comprises a hydraulic oil cylinder, a hydraulic oil cylinder and an inclined ejection assembly; an oil cylinder piston rod of the hydraulic oil cylinder is connected with an inclined shovel sliding block, and the top surface of the free end of the inclined shovel sliding block inclines downwards to form a conical surface; the conical surface is provided with a moving block, and the top end of the moving block is oppositely provided with two product supporting blocks; the inclined top assembly comprises two inclined tops which are oppositely arranged on two sides of the moving block; the inclined shovel sliding block is driven to move forwards through the hydraulic oil cylinder, the moving block can be driven to move up and down along with the movement of the inclined shovel sliding block due to the fact that the conical surface arranged on the inclined shovel sliding block, the height can be automatically adjusted according to the thickness of the iron core, and the moving block moves upwards to abut against the iron core when the iron core is thin. When the iron core is thick, the moving block moves downwards to always stop the end face of the iron core, and the iron core is guaranteed not to move in the mold in the injection molding process.
Description
Technical Field
The utility model relates to a mold device field especially relates to iron core package moulds oblique top structure.
Background
The mold is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production;
because the motor iron core is composed of single sheets, each sheet has an error, the accumulated error is larger after dozens of sheets are stacked, in addition, the plastic wrapped on the outer layer of the iron core is very thin, the product is higher, and the demoulding inclination can not be made in the injection mould.
At present, in the subsequent demoulding process of the iron core plastic-coated mould, a product has no demoulding inclination, and in the process that an ejector rod ejects the product out of the mould, the product is difficult to demould, and the product can be damaged or cannot be ejected out.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient iron core package of drawing of patterns moulds oblique top structure.
The technical scheme of the utility model as follows:
the iron core plastic-coated inclined top structure comprises a hydraulic oil cylinder, a hydraulic oil cylinder and an inclined top assembly; an oil cylinder piston rod of the hydraulic oil cylinder is connected with an inclined shovel sliding block, and the top surface of the free end of the inclined shovel sliding block inclines downwards to form a conical surface; the conical surface is provided with a moving block, and the top end of the moving block is oppositely provided with two product supporting blocks; the inclined top assembly comprises two inclined tops which are oppositely arranged on two sides of the moving block.
And a product forming cavity is formed at the joint between the two product supporting blocks.
The inclined top comprises a first inclined section at the outer side, one end of a second inclined section connected with the inner side end of the first inclined section, and a sharp-angled section connected with the other end of the second inclined section; the sharp angle of the sharp angle section faces the inner side.
The thickness of the first inclined section is larger than that of the second inclined section, and the bottom end of the first inclined section extends downwards to form an extending section.
The outer side edges of the first inclined sections are all inclined edges.
The bottom end of the extension section is provided with a mounting groove mounted with the ejector rod.
The mounting groove is a T-shaped groove.
The bottom surface of the moving block is provided with an inclined surface matched with the conical surface.
The utility model has the advantages that: through hydraulic cylinder drive inclined shovel slider forward movement, because the conical surface that sets up on the inclined shovel slider will drive the movable block along with inclined shovel slider removes and reciprocate, can be according to the thickness automatically regulated height of iron core, the iron core is withstood to the movable block rebound when the iron core is thin, and when the iron core was thick, the movable block rebound is the iron dead iron core terminal surface all the time, guarantees that the iron core can not the displacement in the mould at the in-process of moulding plastics. The problem that the side surface of a product has no demoulding inclination can be solved by the inclined top. The product is separated from the product when being ejected out, so that the product is prevented from being pulled.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Wherein: FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is a schematic view of the pitched roof structure of the present invention;
FIG. 5 is a schematic diagram of the encapsulated product;
in the attached drawings, 1 is a hydraulic oil cylinder, 2 is an oil cylinder piston rod, 3 is an inclined shovel slide block, 4 is a conical surface, 5 is a moving block, 6 is a product supporting block, 7 is an inclined top, 8 is a product forming cavity, 9 is an ejector rod, 10 is a mounting groove, and 11 is an inclined plane;
7.1 is the first piece that inclines, 7.2 is the second piece that inclines, 7.3 is sharp angle section, 7.4 is the sharp angle, 7.5 is the extension section, 7.6 is the hypotenuse.
Detailed Description
Referring to fig. 1, the iron core plastic-coated oblique jacking structure comprises a hydraulic oil cylinder 1, a hydraulic oil cylinder and an oblique jacking component; an oil cylinder piston rod 2 of the hydraulic oil cylinder is connected with an inclined shovel sliding block 3, and the top surface of the free end of the inclined shovel sliding block is inclined downwards to form a conical surface 4; the conical surface is provided with a moving block 5, and the top end of the moving block is oppositely provided with two product supporting blocks 6; the inclined top component comprises two inclined tops 7 which are oppositely arranged on two sides of the moving block. Through hydraulic cylinder drive inclined shovel slider forward movement, because the conical surface that sets up on the inclined shovel slider will drive the movable block along with inclined shovel slider removes and reciprocate, can be according to the thickness automatically regulated height of iron core, the iron core is withstood to the movable block rebound when the iron core is thin, and the movable block moves down when the iron core is thick, and iron dies the iron core terminal surface all the time, guarantees to mould plastics in-process iron core can not the displacement in the mould. The inclined top can solve the problem that the side surface of the product has no demoulding inclination; the product is separated from the product when being ejected out, so that the product is prevented from being pulled. The inclined top structure can ensure that the thin wall of the product does not have demoulding inclination, thereby ensuring the strength requirement of the plastic part of the product.
The joint between the two product support blocks forms a product forming cavity 8.
The inclined top comprises a first inclined section 7.1 at the outer side, one end of a second inclined section 7.2 connected with the inner side end of the first inclined section, and a sharp-angled section 7.3 connected with the other end of the second inclined section; the point angle 7.4 of the point angle section faces inwards. Is a product molding part, and the inclined plane of the product is used as a demoulding angle.
The thickness of the first inclined section is larger than that of the second inclined section, and the bottom end of the first inclined section extends downwards to form an extension section 7.5. The first inclined section has the largest thickness, so that an L-shaped structure is formed between the first inclined section and the second inclined section, and the guide is convenient during movement.
The outer side edges of the first inclined sections are all inclined edges. Through setting up the hypotenuse, promote oblique top upward movement in-process at ejector pin 9, the oblique top will move to the outside along with the length direction that stretches out, makes oblique top product that drops make things convenient for the product ejecting.
The bottom end of the extension section is provided with a mounting groove 10 mounted with the ejector rod. Through setting up the mounting groove and the cooperation installation of ejector pin.
The mounting groove is a T-shaped groove. The T-shaped groove can slide back and forth when the inclined top is ejected, and the inclined top can be pulled to return.
The bottom surface of the moving block is provided with an inclined plane 11 matched with the conical surface. The moving block is provided with an inclined surface which is matched with the conical surface, and when the conical surface moves towards the moving block, the moving block can move upwards more stably.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.
Claims (8)
1. The iron core plastic-coated oblique jacking structure is characterized by comprising a hydraulic oil cylinder, a hydraulic oil cylinder and an oblique jacking component; an oil cylinder piston rod of the hydraulic oil cylinder is connected with an inclined shovel sliding block, and the top surface of the free end of the inclined shovel sliding block inclines downwards to form a conical surface; the conical surface is provided with a moving block, and the top end of the moving block is oppositely provided with two product supporting blocks; the inclined top assembly comprises two inclined tops which are oppositely arranged on two sides of the moving block.
2. The plastic-coated iron core pitched roof structure of claim 1, wherein the junction between the two product support blocks forms a product forming cavity.
3. The plastic-coated iron core oblique top structure as claimed in claim 1, wherein the oblique top comprises a first oblique section at the outer side, a second oblique section connected with the inner side end of the first oblique section, and a sharp-angled section connected with the other end of the second oblique section; the sharp angle of the sharp angle section faces the inner side.
4. The plastic-coated iron core slanted ejecting structure as claimed in claim 3, wherein the thickness of the first slanted section is greater than that of the second slanted section, and the bottom end of the first slanted section extends downward to form an extension section.
5. The plastic-coated iron core lifter structure according to claim 3, wherein the outer side edges of the first inclined sections are all beveled edges.
6. The iron core plastic-coated oblique top structure as claimed in claim 4, wherein the bottom ends of the extension sections are provided with mounting grooves for mounting the ejector rods.
7. The plastic-coated iron core oblique-top structure of claim 6, wherein the mounting groove is a T-shaped groove.
8. The plastic-coated iron core oblique top structure as claimed in claim 1, wherein the bottom surface of the moving block is provided with an inclined surface used in cooperation with the conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778779.5U CN214726163U (en) | 2021-04-15 | 2021-04-15 | Iron core plastic-coated angle ejector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778779.5U CN214726163U (en) | 2021-04-15 | 2021-04-15 | Iron core plastic-coated angle ejector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214726163U true CN214726163U (en) | 2021-11-16 |
Family
ID=78603464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120778779.5U Active CN214726163U (en) | 2021-04-15 | 2021-04-15 | Iron core plastic-coated angle ejector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214726163U (en) |
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2021
- 2021-04-15 CN CN202120778779.5U patent/CN214726163U/en active Active
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