CN204687278U - A kind of slanted ejecting mechanism of long ejection stroke - Google Patents
A kind of slanted ejecting mechanism of long ejection stroke Download PDFInfo
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- CN204687278U CN204687278U CN201520350625.0U CN201520350625U CN204687278U CN 204687278 U CN204687278 U CN 204687278U CN 201520350625 U CN201520350625 U CN 201520350625U CN 204687278 U CN204687278 U CN 204687278U
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- oblique top
- slide block
- tilted footstock
- ejecting mechanism
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Abstract
The utility model discloses a kind of slanted ejecting mechanism of long ejection stroke, in a mould B plate, be provided with inclined top guide block and be positioned at below inclined top guide block and be provided with tilted footstock empty avoiding cavity; In an ejector retainner plate, be provided with tilted footstock and oblique top slide block, this tilted footstock is provided with tilt slide groove, and described oblique top slide block is movably arranged in this tilt slide groove, and described oblique top slide block connects an oblique top.The utility model is by falling face to mould B plate and ejector retainner plate, tilted footstock empty avoiding cavity is set simultaneously, mould B plate and thimble seat is avoided to interfere, die cost is not increased while realizing the lifter ejection stroke increased, product Automatic-falling, does not need artificial pickup, increases beer goods quantity, the minimizing time, reduce and manually measure; Tilted footstock increases gradient, tilt slide groove and the oblique top slide block of the inverted T-shape of its setting are suitable, when doing the action ejected, oblique top slide block slides in tilt slide groove, effectively solve lifter ejection easily and the friction of oblique top slide block burn and stuck problem of moving.
Description
Technical field
The utility model relates to the technical field of injection moulding class mould, is specifically related to a kind of slanted ejecting mechanism of long ejection stroke.
Background technology
Present product construction design becomes increasingly complex, and often will carry out slant-top core-pulling, and the ability demoulding, needs very large core pulling distance during the complete break away from moulds of some product, and it is the angle that (1) strengthens oblique top that current solution party strengthens method; (2) ejection stroke of ejector retainner plate is strengthened.But while oblique top angle increases, oblique top is to the frictional force of inclined top guide block also along with increase, and the contact surface of oblique top and inclined top guide block with regard to the burn that easily rubs, and then destroys the stability of oblique top motion; The ejection stroke strengthening ejector retainner plate can strengthen mould bases on the one hand thus increase die cost, also can be subject to the restriction of the maximum die sinking of injection molding machine and ejection stroke on the other hand.
Utility model content
In order to solve the problem, disclosed in the utility model, a kind of slanted ejecting mechanism of long ejection stroke, does not strengthen mould bases, increases ejection stroke, makes product Automatic-falling, do not need artificial pickup, increases beer goods quantity, reduces the time, reduce and manually measure.
The technical scheme that the utility model is adopted for achieving the above object is:
A slanted ejecting mechanism for long ejection stroke, is characterized in that: in a mould B plate, be provided with inclined top guide block and be positioned at below inclined top guide block and be provided with tilted footstock empty avoiding cavity; In an ejector retainner plate, be provided with tilted footstock and oblique top slide block, this tilted footstock is provided with tilt slide groove, and described oblique top slide block is movably arranged in this tilt slide groove, and described oblique top slide block connects an oblique top.
Described tilted footstock empty avoiding cavity is a ladder-type structure, and be provided with guide pad above described tilted footstock empty avoiding cavity and embed groove, described inclined top guide block is fixed on this guide pad and embeds in groove.
Described tilted footstock both sides are provided with chuck, are provided with inclined slide below two chuck, form the tilt slide groove of inverted T-shape below two chuck.
Described oblique top slide block is provided with the lower surface suitable with described tilt slide slot slope.
Described oblique top slide block top is provided with the arc groove be flexibly connected with oblique top.
Water route is provided with in described ejector retainner plate, described slanted ejecting mechanism is provided with four oblique tops, be respectively the first oblique top, the second oblique top, the 3rd oblique top and the 4th oblique top, described first oblique top and the second oblique top are interconnected by the water route of described ejector retainner plate, described 3rd oblique top and the 4th oblique top are interconnected by the water route of described ejector retainner plate, and described second oblique top is connected by a tube connector with the water route of the 3rd oblique top.
The utility model has the advantage of: the utility model is by falling face to mould B plate and ejector retainner plate, tilted footstock empty avoiding cavity is set simultaneously, mould B plate and thimble seat is avoided to interfere, die cost is not increased while realizing the lifter ejection stroke increased, product Automatic-falling, does not need artificial pickup, increases beer goods quantity, the minimizing time, reduce and manually measure; Tilted footstock increases gradient, tilt slide groove and the oblique top slide block of the inverted T-shape of its setting are suitable, when doing the action ejected, oblique top slide block slides in tilt slide groove, effectively solve lifter ejection easily and the friction of oblique top slide block burn and stuck problem of moving.
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the present embodiment;
Fig. 2 is the structural representation of mould B plate in Fig. 1;
Fig. 3 is the structural representation of tilted footstock in Fig. 1;
Fig. 4 is the structural representation of oblique top slide block in Fig. 1.
In figure: 1. mould B plate, 11. inclined top guide blocks, 12. tilted footstock empty avoiding cavitys, 13. guide pads embed groove, 21. tilted footstocks, 211. tilt slide grooves, 212. chuck, 213. inclined slide, 22. oblique top slide blocks, 221. arc grooves, 23. water routes, 231. tube connectors, 3. oblique top, 31. first oblique tops, 32. second oblique tops, 33. the 3rd oblique tops, 34. the 4th oblique tops.
Detailed description of the invention
Embodiment, see Fig. 1 ~ Fig. 4, the slanted ejecting mechanism of the long ejection stroke that the present embodiment provides, is provided with inclined top guide block 11 and is positioned at below inclined top guide block 11 and be provided with tilted footstock 21 empty avoiding cavity 12 in a mould B plate 1; In an ejector retainner plate, be provided with tilted footstock 21 and oblique top slide block 22, this tilted footstock 21 is provided with tilt slide groove 211, and described oblique top slide block 22 is movably arranged in this tilt slide groove, and described oblique top slide block 22 connects an oblique top 3.The utility model is by falling face to mould B plate 1 and ejector retainner plate, tilted footstock 21 empty avoiding cavity 12 is set simultaneously, mould B plate 1 and thimble seat is avoided to interfere, die cost is not increased while realizing the lifter ejection stroke increased, product Automatic-falling, does not need artificial pickup, increases beer goods quantity, the minimizing time, reduce and manually measure; Tilted footstock 21 increases gradient, the tilt slide groove 211 of its inverted T-shape arranged is suitable with oblique top slide block 22, when doing the action ejected, oblique top slide block 22 slides in tilt slide groove 211, effectively solve lifter ejection easily and oblique top slide block 22 rub and burn and stuck problem of moving.
Described tilted footstock 21 empty avoiding cavity 12 is a ladder-type structure, the motion arranging adaptive tilted footstock 21 and oblique top 3 of this ladder-type structure, makes mould B plate 1 not cause interference with oblique top 3 and tilted footstock 21; Be provided with guide pad above described tilted footstock 21 empty avoiding cavity 12 and embed groove 13, described inclined top guide block 11 is fixed on this guide pad and embeds in groove 13.
Described tilted footstock 21 both sides are provided with chuck 212, inclined slide 213 is provided with below two chuck 212, the tilt slide groove 211 of inverted T-shape is formed below two chuck 212, described oblique top slide block 22 is provided with the lower surface suitable with described tilt slide groove 211 gradient, move for oblique top slide block 22 in the bottom of the tilt slide groove 211 of this inverted T-shape, top is for oblique top motion.
Described oblique top slide block 22 top is provided with the arc groove 221 be flexibly connected with oblique top, and the end of oblique top is provided with the connecting end portion with this arc groove 221 adaptation, and the two is flexibly connected.
Water route 23 is provided with in described ejector retainner plate, described slanted ejecting mechanism is provided with four oblique tops, be respectively the first oblique top 31, second oblique top 32, the 3rd oblique top 33 and the 4th oblique top 34, described first oblique top 31 and the second oblique top 32 are interconnected by the water route 23 of described ejector retainner plate, described 3rd oblique top 33 and the 4th oblique top 34 are interconnected by the water route 23 of described ejector retainner plate, described second oblique top 32 is connected by a tube connector 231 with the water route 23 of the 3rd oblique top 33, this kind of water route 23 structural design, makes oblique top 3 and ejector retainner plate all obtain the heat radiation in water route 23.In figure, oblique top plate does not draw.
The utility model is not limited to above-mentioned embodiment, adopts or approximate construction identical with the utility model above-described embodiment, and other slanted ejecting mechanisms for long ejection stroke obtained, all within protection domain of the present utility model.
Claims (6)
1. a slanted ejecting mechanism for long ejection stroke, is characterized in that: in a mould B plate, be provided with inclined top guide block and be positioned at below inclined top guide block and be provided with tilted footstock empty avoiding cavity; In an ejector retainner plate, be provided with tilted footstock and oblique top slide block, this tilted footstock is provided with tilt slide groove, and described oblique top slide block is movably arranged in this tilt slide groove, and described oblique top slide block connects an oblique top.
2. the slanted ejecting mechanism of long ejection stroke according to claim 1, it is characterized in that: described tilted footstock empty avoiding cavity is a ladder-type structure, be provided with guide pad above described tilted footstock empty avoiding cavity and embed groove, described inclined top guide block is fixed on this guide pad and embeds in groove.
3. the slanted ejecting mechanism of long ejection stroke according to claim 1, is characterized in that: described tilted footstock both sides are provided with chuck, are provided with inclined slide below two chuck, forms the tilt slide groove of inverted T-shape below two chuck.
4. the slanted ejecting mechanism of long ejection stroke according to claim 3, is characterized in that: described oblique top slide block is provided with the lower surface suitable with described tilt slide slot slope.
5. the slanted ejecting mechanism of long ejection stroke according to claim 4, is characterized in that: described oblique top slide block top is provided with the arc groove be flexibly connected with oblique top.
6. the slanted ejecting mechanism of long ejection stroke according to claim 1, it is characterized in that: in described ejector retainner plate, be provided with water route, described slanted ejecting mechanism is provided with four oblique tops, be respectively the first oblique top, the second oblique top, the 3rd oblique top and the 4th oblique top, described first oblique top and the second oblique top are interconnected by the water route of described ejector retainner plate, described 3rd oblique top and the 4th oblique top are interconnected by the water route of described ejector retainner plate, and described second oblique top is connected by a tube connector with the water route of the 3rd oblique top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350625.0U CN204687278U (en) | 2015-05-27 | 2015-05-27 | A kind of slanted ejecting mechanism of long ejection stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350625.0U CN204687278U (en) | 2015-05-27 | 2015-05-27 | A kind of slanted ejecting mechanism of long ejection stroke |
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| CN204687278U true CN204687278U (en) | 2015-10-07 |
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| CN201520350625.0U Active CN204687278U (en) | 2015-05-27 | 2015-05-27 | A kind of slanted ejecting mechanism of long ejection stroke |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331791A (en) * | 2020-03-24 | 2020-06-26 | 金陵科技学院 | Mould for long cylindric piece of moulding of rotatable core |
-
2015
- 2015-05-27 CN CN201520350625.0U patent/CN204687278U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331791A (en) * | 2020-03-24 | 2020-06-26 | 金陵科技学院 | Mould for long cylindric piece of moulding of rotatable core |
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