CN206011583U - A kind of positioner for plastic mould mould bases - Google Patents
A kind of positioner for plastic mould mould bases Download PDFInfo
- Publication number
- CN206011583U CN206011583U CN201620979916.0U CN201620979916U CN206011583U CN 206011583 U CN206011583 U CN 206011583U CN 201620979916 U CN201620979916 U CN 201620979916U CN 206011583 U CN206011583 U CN 206011583U
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- China
- Prior art keywords
- locating piece
- mould
- positioner
- cell body
- plastic
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Abstract
This utility model provides a kind of positioner for plastic mould mould bases, and which includes that solid plate and moving platen, solid plate are provided with the cell body for nested locating piece；The length of locating piece is provided with the groove fastened with locating piece more than the depth of cell body on moving platen；The both sides for extending cell body on locating piece are provided with several through holes, are interspersed with needle roller in through hole；The longitudinal cross-section of through hole is open circles, and the central angle of open circles is 220 ~ 359 degree；The positioner for being used for plastic mould mould bases is efficiently solved in the prolonged production process of mould, and the problem for scratching easily pulled by locating piece, it is ensured that the normal folding mould of mould, improves manufacturing schedule.
Description
Technical field
This utility model is related to mould manufacturing field, and in particular to a kind of positioner for plastic mould mould bases.
Background technology
With the development of industrial technology, high-end commercial production gradually comes into the life of people, the production of various products and sets
Meter is required for through layout design, mould shape and manufactures several steps；Wherein, plastic mould is in current industrial production
One of most widely used mould, is to produce a kind of processing method that uses during some complex-shaped parts in batches；Specifically will
The material of thawing of being heated injects die cavity by high pressure, through cooling and solidifying after, obtain formed products.
Injection mold is made up of dynamic model and cover half two parts, and dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, cover half
On the fixed form of injection (mo(u)lding) machine；In injection moulding, dynamic model constitutes running gate system and die cavity with cover half closure, opens
During mould, dynamic model is separated with cover half so as to taking-up plastic；In the folding mold process of mould, locating piece is needed to be positioned；So
And, locating piece of the prior art in the prolonged production process of mould, due to mould fever expansion, die deformation and dress
With etc. reason, easily locating piece is pulled and is scratched, affect the normal folding mould of mould, cause the shutdown of injection molding machine, affect modeling
The production of glue product.
Utility model content
The purpose of this utility model is to provide a kind of positioner for plastic mould mould bases, mentioned above to solve
In the prolonged production process of mould, the problem for scratching easily pulled by locating piece.
For reaching above-mentioned requirements, this utility model is adopted the technical scheme that：There is provided a kind of for plastic mould mould bases
Positioner, it include that solid plate and moving platen, solid plate are provided with the cell body for nested locating piece；The length of locating piece is big
In the depth of cell body, the groove fastened with locating piece on moving platen, is provided with；The both sides for extending cell body on locating piece are all provided with
Several through holes are equipped with, needle roller in through hole, is interspersed with；The longitudinal cross-section of through hole is open circles, the central angle of open circles is 220 ~
359 degree.
Further, the both sides for being located at locating piece in groove are provided with regulation locating piece.
Further, locating piece is provided with the cover plate for preventing needle roller from dropping.
Further, the equidistant longitudinal arrangement of several through holes extends the both sides of cell body on locating piece.
Further, the central angle of open circles is 320 degree.
Further, cover plate is mode connects for screw with the connected mode of locating piece.
The beneficial effects of the utility model are：This is used for extending groove on the locating piece of the positioner of plastic mould mould bases
The both sides of body are provided with several through holes, are interspersed with needle roller in through hole；Locating piece is rolled in insertion groove by needle roller, it is to avoid
Due to reasons such as mould fever expansion, die deformation and assemblings, easily locating piece is pulled and is scratched, affect mould normal
Folding modulus problem, in turn results in the shutdown of injection molding machine, affects the production of plastic cement products；And the longitudinal cross-section of through hole is opening
Circle, the central angle of open circles is 220 ~ 359 degree, can either ensure the normal work of needle roller, and carry out horizontal fixation to needle roller,
Needle roller is avoided to drop from the opening of open circles.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, at this
Used in a little accompanying drawings, identical reference number is representing same or analogous part, the schematic description and description of the application
For explaining the application, the improper restriction to the application is not constituted；In the accompanying drawings：
Fig. 1 is the structural representation of the positioner for plastic mould mould bases.
Wherein：1st, solid plate；2nd, moving platen；3rd, locating piece；4th, cell body；5th, through hole；6th, needle roller；7th, locating piece is adjusted；8、
Cover plate；9th, groove.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a kind of embodiment of this utility model, rather than whole reality
Apply example.Embodiment in based on this utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment for obtaining, belongs to protection domain of the present utility model.
For the sake of simplicity, eliminate well known to a person skilled in the art some technical characteristics in below describing.
As shown in figure 1, the positioner for being used for plastic mould mould bases includes solid plate 1 and moving platen 2；Wherein, cover half
Plate 1 is provided with the cell body 4 for nested locating piece 3, and the length of locating piece 3 is provided with moving platen 2 more than the depth of cell body 4
The groove 9 fastened with locating piece 3；In being embodied as, in the folding mold process of mould, positioned by locating piece 3,
Ensure that the normal effectively folding mould of mould.
The both sides for extending cell body 4 on locating piece 3 are provided with several through holes 5, are interspersed with needle roller 6 in through hole 5；Positioning
Block 3 is rolled in insertion groove 9 by needle roller 6, it is to avoid due to reasons such as mould fever expansion, die deformation and assemblings, held
Easily locating piece 3 is pulled and is scratched, affected the normal folding modulus problem of mould, in turn result in the shutdown of injection molding machine, affect plastic cement
The production of product.
The longitudinal cross-section for being used for the through hole 5 of plastic mould mould bases is open circles, and the central angle of open circles is 220 ~ 359
Degree, can either ensure the normal work of needle roller 6, and carry out horizontal fixation to needle roller 6, it is to avoid opening of the needle roller 6 from open circles
Drop at place.
It is preferred that the central angle of open circles is 320 degree, and in practical operation, when the central angle of open circles is 320 degree, needle roller
The position for having 8/9 on 6 is located at outside through hole 5；Now, during locating piece 3 being inserted groove 9, ensureing that needle roller 6 can be efficient
On the basis of slip, the stability during plugging together is improve.
In being embodied as, several 5 equidistant longitudinal arrangements of through hole extend the both sides of cell body 4 on locating piece 3,
So that each 6 stress of needle roller is impartial, it is ensured that plug together the continuous of process and stablize；Locating piece 3 is provided with cover plate 8, for preventing
Needle roller 6 drops from two ports of through hole 5；And preferably cover plate 8 is mode connects for screw with the connected mode of locating piece 3, connects and tears open
Unload process easy, quick.
The both sides for being used in the groove 9 of plastic mould mould bases being located at locating piece 3 are provided with regulation locating piece 7, and fixed
Position block 3 fits；In being embodied as, when more serious due to mould fever expansion, die deformation, can be taken off adjusting locating piece
7, change the thickness for adjusting locating piece 7, then be placed in groove 9, and then locating piece 3 is slipped in groove 9 just, enter
Row positioning；Which passes through adjustment locating piece 3 and is adjusted positioning, improves positioning precision.
Embodiment described above only represents several embodiments of the present utility model, and its description is more concrete and detailed, but
The restriction to this utility model scope can not be interpreted as.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the concept of the premise utility, some deformations and improvement can also be made, these belong to this utility model
Protection domain.Therefore protection domain of the present utility model should be defined by the claim.
Claims (6)
1. a kind of positioner for plastic mould mould bases, it is characterised in that：Including solid plate and moving platen, the solid plate
It is provided with the cell body for nested locating piece；The length of the locating piece is set on the moving platen more than the depth of the cell body
It is equipped with the groove fastened with the locating piece；The both sides for extending cell body on the locating piece are provided with several through holes,
Needle roller is interspersed with the through hole；The longitudinal cross-section of the through hole is open circles, and the central angle of the open circles is 220 ~ 359
Degree.
2. the positioner for plastic mould mould bases according to claim 1, it is characterised in that：It is located in the groove
The both sides of the locating piece are provided with regulation locating piece.
3. the positioner for plastic mould mould bases according to claim 1 and 2, it is characterised in that：The locating piece
It is provided with the cover plate for preventing needle roller from dropping.
4. the positioner for plastic mould mould bases according to claim 1, it is characterised in that：Several described through holes
Longitudinal arrangement extends the both sides of cell body on the locating piece at equal intervals.
5. the positioner for plastic mould mould bases according to claim 1, it is characterised in that：The circle of the open circles
Heart angle is 320 degree.
6. the positioner for plastic mould mould bases according to claim 3, it is characterised in that：The cover plate with described
The connected mode of locating piece is mode connects for screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979916.0U CN206011583U (en) | 2016-08-30 | 2016-08-30 | A kind of positioner for plastic mould mould bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979916.0U CN206011583U (en) | 2016-08-30 | 2016-08-30 | A kind of positioner for plastic mould mould bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206011583U true CN206011583U (en) | 2017-03-15 |
Family
ID=58253475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620979916.0U Active CN206011583U (en) | 2016-08-30 | 2016-08-30 | A kind of positioner for plastic mould mould bases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206011583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855416A (en) * | 2017-12-15 | 2018-03-30 | 太仓佳锐精密模具有限公司 | A kind of mould of fine positioning |
-
2016
- 2016-08-30 CN CN201620979916.0U patent/CN206011583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855416A (en) * | 2017-12-15 | 2018-03-30 | 太仓佳锐精密模具有限公司 | A kind of mould of fine positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180903 Address after: 611200 Chongzhou Economic Development Zone, Chengdu, Sichuan Patentee after: Sichuan Si Ke Electronics Technology Co., Ltd. Address before: 610045 Wuqing South Road, Wuhou District, Chengdu, Sichuan, 33 (Wuhou New Town Management Committee) Patentee before: Sichuan Cosmos Precision Mold & Die Co., Ltd. |