CN212498590U - Be applied to hold-down mechanism of last slim inserts of fixed chuck formula of rotational moulding mould - Google Patents
Be applied to hold-down mechanism of last slim inserts of fixed chuck formula of rotational moulding mould Download PDFInfo
- Publication number
- CN212498590U CN212498590U CN202021146342.1U CN202021146342U CN212498590U CN 212498590 U CN212498590 U CN 212498590U CN 202021146342 U CN202021146342 U CN 202021146342U CN 212498590 U CN212498590 U CN 212498590U
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- China
- Prior art keywords
- type thin
- slim
- inserts
- fixed
- mould body
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- Expired - Fee Related
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- 238000001175 rotational moulding Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 16
- 239000011148 porous material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000010408 film Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000013039 cover film Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a be applied to hold-down mechanism of on rotational moulding mould slim inserts of fixed chuck formula, including the mould body, first spacing hole has been seted up at the inside middle part of mould body, the fixed disk that is provided with in mould body outside top, the spacing hole of second has been seted up at the inside middle part of fixed disk, the screw hole has all been seted up on mould body left side and right side top, the inside screw rod that all fixes of screw hole is provided with, screw rod outside bottom mounting is provided with the briquetting. The utility model discloses place the fixed disk earlier in the use and align in mould body bottom and first spacing hole and the spacing pore pair of second, pass first spacing hole and the spacing downthehole portion of second and lie in the fixed nut of settling and screw up on gag lever post top with the gag lever post of the fixed setting in the slim inserts top of chuck formula this moment, can make the slim inserts of chuck formula closely laminate and can not take place to remove on mould body surface like this.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a be applied to last hold-down mechanism of slim inserts of fixed chuck formula of rotational moulding mould.
Background
The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like;
the traditional pressing mechanism for fixing the chuck type thin insert on the rotational molding die has the following defects;
at present, when a workpiece is machined, a pressing mechanism can be designed on a die, for the pressing mechanism of a rotational molding die, a chuck is directly fixed on the die in the existing design, and due to the fact that the gap between a chuck insert and the die is too small, a plurality of bubbles are formed on the periphery of the chuck insert, so that the appearance is not attractive, and the risk of leakage exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to the hold-down mechanism of the slim inserts of fixed chuck formula on the rotational moulding mould to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to hold-down mechanism of fixed chuck formula slim inserts on rotational moulding mould, includes the mould body, first spacing hole has been seted up at the inside middle part of mould body, the fixed disk that is provided with in mould body outside top, the spacing hole of second has been seted up at the inside middle part of fixed disk, mould body left side and right side top all set up threaded hole, the inside screw rod that all fixes of threaded hole is provided with, screw rod outside bottom mounting is provided with the briquetting, the fixed orifices has been seted up on screw rod upper portion, the inside activity of fixed orifices is provided with the handle, mould body outside bottom mounting is provided with chuck formula slim inserts, the all fixed gag lever post that is provided with in chuck formula slim inserts outside top four corners department, the gag lever post is located between first spacing hole and.
Preferably, the mould body is of a "concave" shape.
Preferably, the outer part of the middle part of the limiting rod is carved with threads.
Preferably, the screw is externally threaded.
Preferably, a nut is fixedly arranged on the upper part of the outer part of the limiting rod.
Preferably, the mold body and the outer side of the chuck type thin insert are fixedly provided with a cover film.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model places the fixed disc at the bottom of the mould body and aligns the first limit hole and the second limit hole when in use, then the limit rod fixedly arranged at the top end of the chuck type thin insert passes through the first limit hole and the second limit hole and is positioned at the top end of the fixed disc at the upper part of the limit rod to fixedly arrange the nut and screw down, so that the chuck type thin insert can be tightly attached to the surface of the die body and can not move, then the handle penetrates through the fixing hole and rotates to enable the screw to drive the pressing block to move downwards until the pressing block extrudes the fixing disc, the fixing disc is fixed at the top end of the die body and does not displace any more, then the handle is taken down to ensure that the handle does not fall off in the rotational molding process and accidents occur, then, the covering film is fixedly arranged on the surface of the bottom end of the chuck type thin insert on the die body, so that a finished product obtained by rotational molding is more attractive and cannot be leaked;
2. the utility model discloses be provided with at the fixed surface of the slim inserts of mould body and chuck formula and cover the membrane, can let the finished product that the mould rotational moulding came out not only beautifully but also can not take place to reveal, the slim inserts of chuck formula closely compresses tightly on mould body surface through nut and fixed disk, and the fixed disk closely compresses tightly on mould body top through the screw rod again, fixes in order to ensure the slim inserts of chuck formula to fix on the mould through a lot of, and this structure has simple structure, convenient to use, excellent in use effect's advantage.
Drawings
Fig. 1 is a schematic view of the whole mechanism of a pressing mechanism for fixing a chuck type thin insert applied to a rotational molding die of the present invention;
fig. 2 is an enlarged view of a mechanism at a position a in a pressing mechanism for fixing a chuck type thin insert applied to a rotational molding die of the present invention;
fig. 3 is the utility model relates to a be applied to B department mechanism enlargements in hold-down mechanism of the slim inserts of fixed chuck formula on the rotational moulding mould.
In the figure: 1. a threaded hole; 2. fixing the disc; 3. a mold body; 4. covering the film; 5. a chuck type thin insert; 6. a first limit hole; 7. briquetting; 8. a screw; 9. a handle; 10. a fixing hole; 11. a limiting rod; 12. a nut; 13. a second limiting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a be applied to hold-down mechanism of slim inserts of fixed chuck formula on rotational moulding mould, includes mould body 3, its characterized in that: first spacing hole 6 has been seted up at the inside middle part of mould body 3, the fixed disk 2 that is provided with in 3 outside tops of mould body, the spacing hole 13 of second has been seted up at the inside middle part of fixed disk 2, 3 left sides of mould body and right side top all set up screw hole 1, 1 inside all fixed screw rods 8 that are provided with of screw hole, the 8 outside bottom mounting of screw rod is provided with briquetting 7, fixed orifices 10 have been seted up on 8 upper portions of screw rod, the inside activity of fixed orifices 10 is provided with handle 9, the 3 outside bottom mounting of mould body is provided with the slim inserts 5 of chuck formula, 5 outside top four corners departments of the slim inserts 5 of chuck formula all fix and are provided with gag lever post 11, gag lever post 11 is located between first spacing hole 6 and the spacing hole 13.
The die body 3 is concave, so that the fixed disc 2 is arranged at the top end of the die body 3 and is easy to fix; threads are carved on the outer part of the middle part of the limiting rod 11, so that the chuck type thin insert 5 is more quickly and conveniently pressed; the screw 8 is externally provided with a thread, so that the screw 8 can be rotated more conveniently and quickly when the fixed disc 2 is fixed; a nut 12 is fixedly arranged at the upper part of the outer part of the limiting rod 11, so that the nut 12 can be rotated when the chuck type thin insert 5 is pressed, and the chuck type thin insert 5 is attached to the surface of the die body 3 more tightly; the outer sides of the die body 3 and the chuck type thin insert 5 are fixedly provided with the covering film 4, so that the appearance of a finished product is more attractive and cannot be revealed in rotational molding, secondary processing of the finished product due to small gaps and grooves at the joint is avoided, the covering film 4 can be smoothly replaced when the chuck type thin insert 5 is not needed in rotational molding, and various finished products can be rotationally molded by the die.
The working principle is as follows: the utility model is characterized in that the fixed disk 2 is firstly placed at the bottom of the die body 3 and the first limit hole 6 is aligned with the second limit hole 13, at the moment, the limit rod 11 fixedly arranged at the top end of the chuck type thin insert 5 passes through the first limit hole 6 and the second limit hole 13, the upper part of the limit rod 11 is positioned at the top end of the fixed disk 2, the nut 12 is fixedly arranged and screwed, thus the chuck type thin insert 5 can be tightly attached to the surface of the die body 3 without moving, then the handle 9 passes through the fixed hole 10 and rotates to enable the screw 8 to drive the pressing block 7 to move downwards until the pressing block 7 extrudes the fixed disk 2, the fixed disk 2 is fixed at the top end of the die body 3 and does not move any more, then the handle 9 is taken down to ensure that the handle 9 can not fall off in the rotational molding process to cause accidents, then the cover film 4 is fixedly arranged on the surface, therefore, the finished product which is rotationally molded is more attractive and cannot be leaked.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be applied to hold-down mechanism of slim inserts of fixed chuck formula on rotational moulding mould, includes mould body (3), its characterized in that: a first limiting hole (6) is formed in the middle of the interior of the die body (3), a fixed disc (2) is fixedly arranged at the top end of the outer side of the die body (3), a second limiting hole (13) is arranged in the middle of the inner part of the fixed disc (2), threaded holes (1) are arranged at the top ends of the left side and the right side of the die body (3), the threaded holes (1) are internally and fixedly provided with screw rods (8), the bottom ends of the outer sides of the screw rods (8) are fixedly provided with pressing blocks (7), a fixing hole (10) is arranged at the upper part of the screw rod (8), a handle (9) is movably arranged in the fixing hole (10), a chuck type thin insert (5) is fixedly arranged at the bottom end of the outer side of the die body (3), limiting rods (11) are fixedly arranged at the four corners of the top end of the chuck type thin insert (5), the limiting rod (11) is located between the first limiting hole (6) and the second limiting hole (13).
2. The pressing mechanism for fixing the chuck type thin insert on the rotational molding die as claimed in claim 1, wherein: the die body (3) is concave.
3. The pressing mechanism for fixing the chuck type thin insert on the rotational molding die as claimed in claim 1, wherein: the outer part of the middle part of the limiting rod (11) is carved with threads.
4. The pressing mechanism for fixing the chuck type thin insert on the rotational molding die as claimed in claim 1, wherein: the screw (8) is externally provided with threads.
5. The pressing mechanism for fixing the chuck type thin insert on the rotational molding die as claimed in claim 1, wherein: and a nut (12) is fixedly arranged on the upper part of the outer part of the limiting rod (11).
6. The pressing mechanism for fixing the chuck type thin insert on the rotational molding die as claimed in claim 1, wherein: and a covering film (4) is fixedly arranged on the outer sides of the die body (3) and the chuck type thin insert (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146342.1U CN212498590U (en) | 2020-06-19 | 2020-06-19 | Be applied to hold-down mechanism of last slim inserts of fixed chuck formula of rotational moulding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146342.1U CN212498590U (en) | 2020-06-19 | 2020-06-19 | Be applied to hold-down mechanism of last slim inserts of fixed chuck formula of rotational moulding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212498590U true CN212498590U (en) | 2021-02-09 |
Family
ID=74388373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021146342.1U Expired - Fee Related CN212498590U (en) | 2020-06-19 | 2020-06-19 | Be applied to hold-down mechanism of last slim inserts of fixed chuck formula of rotational moulding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212498590U (en) |
-
2020
- 2020-06-19 CN CN202021146342.1U patent/CN212498590U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |