CN203973940U - A kind of mould of the product with all-round internal thread - Google Patents
A kind of mould of the product with all-round internal thread Download PDFInfo
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- CN203973940U CN203973940U CN201420358472.XU CN201420358472U CN203973940U CN 203973940 U CN203973940 U CN 203973940U CN 201420358472 U CN201420358472 U CN 201420358472U CN 203973940 U CN203973940 U CN 203973940U
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- mould
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Abstract
The utility model relates to a kind of mould of the product with all-round internal thread, comprise male model plate, male model backing plate, male model jacking block, rear plate, pillow plate, liftout plate, thimble, the first slide block, the second slide block, eject connecting rod, slide block shovel base, male die insert, the first drive unit and the second drive unit, pillow plate is fixed on rear plate, and liftout plate is located at by the first drive unit and is driven; The lower end that ejects connecting rod is fixed on liftout plate, and upper end is fixedly connected with male die insert; The lower end of thimble is fixed on liftout plate, and upper end is fixedly connected with male model backing plate; Male model backing plate is connected with male model plate, and the second drive unit drives male model backing plate and the relative motion of male model plate; Male model jacking block is fixed on male model plate, and corresponding with product; Slide block shovel base is sheathed on and ejects connecting rod outside, and bottom is fixed on pillow plate; The side of slide block shovel base is provided with spacing gathering sill, and the first slide block and the second slide block can be slided along the length direction of spacing gathering sill.The utility model can make the smooth demoulding of product.
Description
Technical field
The utility model relates to injection mold field, relates in particular to a kind of mould of the product with all-round internal thread.
Background technology
For higher larger cheese housing, and cheese enclosure interior is with the situation of all-round internal thread, is difficult to use the mode of the spiral demoulding by product stripping, and therefore, such product stripping becomes those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
The utility model provides a kind of mould of the product with all-round internal thread, to solve the problem of product stripping difficulty.
For solving the problems of the technologies described above, the utility model provides a kind of mould of the product with all-round internal thread, comprise male model plate, male model backing plate, male model jacking block, rear plate, pillow plate, liftout plate, thimble, the first slide block, the second slide block, eject connecting rod, slide block shovel base, male die insert, the first drive unit and the second drive unit
Described pillow plate is fixed on described rear plate, and forms the first chamber between pillow plate and rear plate;
Described liftout plate is located in described the first chamber, and the movable end of described the first drive unit is fixedly connected with described liftout plate through described rear plate;
The described lower end that ejects connecting rod is fixed on described liftout plate, and upper end is fixedly connected with described male die insert through described pillow plate;
The lower end of described thimble is fixed on described liftout plate, and upper end is fixedly connected with described male model backing plate through described pillow plate;
Described male model backing plate is connected with described male model plate by contour screw, and described the second drive unit is installed between described male model backing plate and male model plate;
Described male model jacking block is fixed on described male model plate, and position is corresponding with the bottom of product;
Described in described slide block shovel base is sheathed on, eject connecting rod outside, and bottom is fixed on described pillow plate;
The side of described slide block shovel base is provided with spacing gathering sill, is respectively equipped with the projection matching with described spacing gathering sill on described the first slide block and the second slide block, and the first slide block and the second slide block can slide along the length direction of described spacing gathering sill.
Preferably, described the first slide block and the second slide block are respectively a plurality of, and the first slide block and the second slide block be crisscross arranged, and form complete circumference.
The gradient of the spacing gathering sill that preferably, slide with the second slide block for described the first slide block respectively in the side of described slide block shovel base is different.
Preferably, in described male model plate, be provided with the second chamber, one end of described contour screw is fixedly connected with described male model backing plate, and the other end is limited in described the second chamber.
Preferably, described thimble outer cover is provided with guide pillar, and described pillow plate is provided with the through hole passing for described guide pillar.
Preferably, in described through hole, be provided with graphite guide pin bushing.
Preferably, described through hole top is also provided with C type spacing shim.
Preferably, on described male model backing plate, be also fixed with the slide block briquetting for spacing the first slide block and the second slide block.
The mould of the product with all-round internal thread that the utility model provides, comprise male model plate, male model backing plate, male model jacking block, rear plate, pillow plate, liftout plate, thimble, the first slide block, the second slide block, eject connecting rod, slide block shovel base, male die insert, the first drive unit and the second drive unit, described pillow plate is fixed on described rear plate, and forms the first chamber between pillow plate and rear plate; Described liftout plate is located in described the first chamber, and the movable end of described the first drive unit is fixedly connected with described liftout plate through described rear plate; The described lower end that ejects connecting rod is fixed on described liftout plate, and upper end is fixedly connected with described male die insert through described pillow plate; The lower end of described thimble is fixed on described liftout plate, and upper end is fixedly connected with described male model backing plate through described pillow plate; Described male model backing plate is connected with described male model plate by contour screw, and described the second drive unit is installed between described male model backing plate and male model plate; Described male model jacking block is fixed on described male model plate, and position is corresponding with the bottom of product; Described in described slide block shovel base is sheathed on, eject connecting rod outside, and bottom is fixed on described pillow plate; The side of described slide block shovel base is provided with spacing gathering sill, is respectively equipped with the projection matching with described spacing gathering sill on described the first slide block and the second slide block, and the first slide block and the second slide block can slide along the length direction of described spacing gathering sill.In the utility model, first utilize the first drive unit to promote liftout plate and eject, promote male model plate and eject connecting rod to move upward with respect to slide block shovel base, and the first slide block and the second slide block shovel the spacing gathering sill upward sliding on base along slide block, inwardly shrink simultaneously, depart from product; Then, the second drive unit promotes male model plate and rises with respect to male model backing plate, drives product to move upward with respect to male die insert, and product and male die insert are departed from.
Accompanying drawing explanation
Fig. 1 is the structural representation of mould of the product with all-round internal thread of the utility model one specific embodiment;
Fig. 2 is the structural representation (the first drive unit ejects) of mould of the product with all-round internal thread of the utility model one specific embodiment;
Fig. 3 is the structural representation (the second drive unit ejects) of mould of the product with all-round internal thread of the utility model one specific embodiment;
Fig. 4 is the perspective view of the first slide block and the second slide block in the mould of the product with all-round internal thread of the utility model one specific embodiment.
In figure: 10-male model plate, 11-male model backing plate, 12-male model jacking block, 13-slide block briquetting, the contour screw of 14-, 15-the second drive unit, 16-the second chamber, plate after 20-, 21-rests the head on plate, 22-liftout plate, 23-the first drive unit, 24-the first chamber, 30-thimble, 31-guide pillar, 32-graphite guide pin bushing, 33-C type spacing shim, 40-the first slide block, 50-the second slide block, 60-ejects connecting rod, 70-slide block shovel base, the spacing gathering sill of 71-, 80-male die insert, 90-product, 91-internal thread or barb.
The specific embodiment
For the technical scheme of the more detailed above-mentioned utility model of statement, below list specific embodiment and carry out Proof Technology effect; It is emphasized that these embodiment are not limited to limit scope of the present utility model for the utility model is described.
The mould of the product with all-round internal thread that the utility model provides, as shown in Figures 1 to 4, comprise male model plate 10, male model backing plate 11, male model jacking block 12, rear plate 20, pillow plate 21, liftout plate 22, thimble 30, the first slide block 40, the second slide block 50, eject connecting rod 60, slide block shovel base 70, male die insert 80, the first drive unit 23 and the second drive unit 15
Described pillow plate 21 is fixed on described rear plate 20, and forms the first chamber 24 between pillow plate 21 and rear plate 20;
Described liftout plate 22 is located in described the first chamber 24, and the movable end of described the first drive unit 23 is fixedly connected with described liftout plate 22 through described rear plate 20;
The described lower end that ejects connecting rod 60 is fixed on described liftout plate 22, and upper end is fixedly connected with described male die insert 80 through described pillow plate 21;
The lower end of described thimble 30 is fixed on described liftout plate 22, and upper end is fixedly connected with described male model backing plate 11 through described pillow plate 21;
Described male model backing plate 11 is connected with described male model plate 10 by contour screw 14, and described the second drive unit 15 is installed between described male model backing plate 11 and male model plate 10;
Described male model jacking block 12 is fixed on described male model plate 10, and position is corresponding with the bottom of product 90;
Described in described slide block shovel base 70 is sheathed on, eject connecting rod 60 outsides, and bottom is fixed on described pillow plate 21;
The side of described slide block shovel base 70 is provided with spacing gathering sill 71, on described the first slide block 40 and the second slide block 50, be respectively equipped with the projection matching with described spacing gathering sill 71, the first slide block 40 and the second slide block 50 can slide along the length direction of described spacing gathering sill 71.
The course of work of the present utility model is as follows:
Knockout course: ask emphasis with reference to figure 2, the first drive unit 23 promotes liftout plate 22 and ejects, be fixed on the thimble 30 on liftout plate 22 and eject connecting rod 60 and synchronously move upward, promoting male model plate 10 and male die insert 80 moves upward, and because described slide block shovel base 70 is fixed on described pillow plate 21, fixed, thereby realize the relative motion between product 90 and slide block shovel base 70, and the first slide block 40 and the second slide block 50 slide along the spacing gathering sill 71 on slide block shovel base 70, inwardly shrink simultaneously, that is to say, with respect to product 90, the first slide block 40 and 50 motions of carrying out horizontal direction of the second slide block, thereby the internal thread in product 90 or barb 91 are departed from,
Then, please emphasis with reference to figure 3, the second drive unit 15 promotes male model plate 10 and rises with respect to male model backing plate 11, be fixed on male model plate 10, and the male model jacking block 12 that is positioned at product 90 belows can move upward with respect to male die insert 80 by promotion product 90, product 90 and male die insert 80 are departed from, to complete smoothly the demoulding, preferably, on described male model backing plate 11, be also fixed with the slide block briquetting 13 for spacing the first slide block 40 and the second slide block 50, while avoiding absorption affinity between product 90 and male die insert 80 excessive, the first slide block 40 and the second slide block 50 rise under the drive that ejects connecting rod 60, cannot realize the demoulding.
Preferably, please emphasis with reference to figure 4, and in conjunction with Fig. 1 to Fig. 3, described the first slide block 40 and the second slide block 50 are respectively a plurality of, and the first slide block 40 and the second slide block 50 be crisscross arranged, and form complete circumference.Preferably, the gradient of the spacing gathering sill 71 sliding with the second slide block 50 for described the first slide block 40 respectively in the side of described slide block shovel base 70 is different, while avoiding the first slide block 40 and the second slide block 50 to shrink, there is no enough stepping down, that is to say, spacing gathering sill 71 is designed to different gradients, when the first slide block 40 and the second slide block 50 are synchronized with the movement, can produce the different amounts of retreating, make the motion faster or slower of the first slide block 40 and the second slide block 50, order stripping, avoids producing and interferes.
Preferably, please continue to refer to Fig. 1 to Fig. 3, in described male model plate 10, be provided with the second chamber 16, one end of described contour screw 14 is fixedly connected with described male model backing plate 11, the other end is limited in described the second chamber 16, the range of described contour screw 14 in the second chamber 16 is the range of the second drive unit 15, avoids second drive unit 15 thrusts are excessive product 90 and mould are caused to damage.
Preferably, please continue to refer to Fig. 1 to Fig. 3, described thimble 30 outer cover are provided with guide pillar 31, described pillow plate 21 is provided with the through hole passing for described guide pillar 31, in described through hole, be provided with graphite guide pin bushing 32, described through hole top is also provided with C type spacing shim 33, is thimble 30 guiding on the one hand, reduces on the other hand the wearing and tearing of thimble 30 and pillow plate 21.
In sum, the mould of the product with all-round internal thread that the utility model provides, comprise male model plate 10, male model backing plate 11, male model jacking block 12, rear plate 20, pillow plate 21, liftout plate 22, thimble 30, the first slide block 40, the second slide block 50, eject connecting rod 60, slide block shovel base 70, male die insert 80, the first drive unit 23 and the second drive unit 15, described pillow plate 21 is fixed on described rear plate 20, and forms the first chamber 24 between pillow plate 21 and rear plate 20; Described liftout plate 22 is located in described the first chamber 24, and the movable end of described the first drive unit 23 is fixedly connected with described liftout plate 22 through described rear plate 20; The described lower end that ejects connecting rod 60 is fixed on described liftout plate 22, and upper end is fixedly connected with described male die insert 80 through described pillow plate 21; The lower end of described thimble 30 is fixed on described liftout plate 22, and upper end is fixedly connected with described male model backing plate 11 through described pillow plate 21; Described male model backing plate 11 is connected with described male model plate 10 by contour screw 14, and described the second drive unit 15 is installed between described male model backing plate 11 and male model plate 10; Described male model jacking block 12 is fixed on described male model plate 10, and position is corresponding with the bottom of product 90; Described in described slide block shovel base 70 is sheathed on, eject connecting rod 60 outsides, and bottom is fixed on described pillow plate 21; The side of described slide block shovel base 70 is provided with spacing gathering sill 71, on described the first slide block 40 and the second slide block 50, be respectively equipped with the projection matching with described spacing gathering sill 71, the first slide block 40 and the second slide block 50 can slide along the length direction of described spacing gathering sill 71.In the utility model, first utilizing the first drive unit 23 to promote liftout plate 22 ejects, promote male model plate 10 and eject connecting rod 60 to move upward with respect to slide block shovel base 70, and the first slide block 40 and the second slide block 50 shovel spacing gathering sill 71 upward slidings on base 70 along slide block, inwardly shrink simultaneously, depart from product 90; Then, the second drive unit 15 promotes male model plate 10 and rises with respect to male model backing plate 11, drives product 90 to move upward with respect to male die insert 80, product 90 and male die insert 80 is departed from, to complete smoothly the demoulding.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these change and modification.
Claims (8)
1. the mould with the product of all-round internal thread, it is characterized in that, comprise male model plate, male model backing plate, male model jacking block, rear plate, pillow plate, liftout plate, thimble, the first slide block, the second slide block, eject connecting rod, slide block shovel base, male die insert, the first drive unit and the second drive unit
Described pillow plate is fixed on described rear plate, and forms the first chamber between pillow plate and rear plate;
Described liftout plate is located in described the first chamber, and the movable end of described the first drive unit is fixedly connected with described liftout plate through described rear plate;
The described lower end that ejects connecting rod is fixed on described liftout plate, and upper end is fixedly connected with described male die insert through described pillow plate;
The lower end of described thimble is fixed on described liftout plate, and upper end is fixedly connected with described male model backing plate through described pillow plate;
Described male model backing plate is connected with described male model plate by contour screw, and described the second drive unit is installed between described male model backing plate and male model plate;
Described male model jacking block is fixed on described male model plate, and position is corresponding with the bottom of product;
Described in described slide block shovel base is sheathed on, eject connecting rod outside, and bottom is fixed on described pillow plate;
The side of described slide block shovel base is provided with spacing gathering sill, is respectively equipped with the projection matching with described spacing gathering sill on described the first slide block and the second slide block, and the first slide block and the second slide block can slide along the length direction of described spacing gathering sill.
2. the mould of the product with all-round internal thread as claimed in claim 1, is characterized in that, described the first slide block and the second slide block are respectively a plurality of, and the first slide block and the second slide block be crisscross arranged, and forms complete circumference.
3. the mould of the product with all-round internal thread as claimed in claim 1, is characterized in that, the gradient of the spacing gathering sill sliding with the second slide block for described the first slide block respectively in the side of described slide block shovel base is different.
4. the mould of the product with all-round internal thread as claimed in claim 1, is characterized in that, in described male model plate, is provided with the second chamber, and one end of described contour screw is fixedly connected with described male model backing plate, and the other end is limited in described the second chamber.
5. the mould of the product with all-round internal thread as claimed in claim 1, is characterized in that, described thimble outer cover is provided with guide pillar, and described pillow plate is provided with the through hole passing for described guide pillar.
6. the mould of the product with all-round internal thread as claimed in claim 5, is characterized in that, is provided with graphite guide pin bushing in described through hole.
7. the mould of the product with all-round internal thread as claimed in claim 5, is characterized in that, described through hole top is also provided with C type spacing shim.
8. the mould of the product with all-round internal thread as claimed in claim 1, is characterized in that, is also fixed with the slide block briquetting for spacing the first slide block and the second slide block on described male model backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358472.XU CN203973940U (en) | 2014-06-30 | 2014-06-30 | A kind of mould of the product with all-round internal thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358472.XU CN203973940U (en) | 2014-06-30 | 2014-06-30 | A kind of mould of the product with all-round internal thread |
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| Publication Number | Publication Date |
|---|---|
| CN203973940U true CN203973940U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420358472.XU Active CN203973940U (en) | 2014-06-30 | 2014-06-30 | A kind of mould of the product with all-round internal thread |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708773A (en) * | 2015-03-14 | 2015-06-17 | 台州市黄岩技佳模具有限公司 | Core-pulling mechanism of injection mould for flaring pipe fitting |
| CN104924549A (en) * | 2015-07-14 | 2015-09-23 | 严鹏 | Pen cap thread injection mold |
| CN107415174A (en) * | 2015-03-04 | 2017-12-01 | 刘仁义 | A kind of deep tooth internal thread demoulding mechanism injection mold and its application method |
-
2014
- 2014-06-30 CN CN201420358472.XU patent/CN203973940U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415174A (en) * | 2015-03-04 | 2017-12-01 | 刘仁义 | A kind of deep tooth internal thread demoulding mechanism injection mold and its application method |
| CN104708773A (en) * | 2015-03-14 | 2015-06-17 | 台州市黄岩技佳模具有限公司 | Core-pulling mechanism of injection mould for flaring pipe fitting |
| CN104924549A (en) * | 2015-07-14 | 2015-09-23 | 严鹏 | Pen cap thread injection mold |
| CN104924549B (en) * | 2015-07-14 | 2017-06-20 | 佛山天翊机械模具有限公司 | A kind of cap for brush screw thread injection mold |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |