CN108312437A - A kind of cup injection mold - Google Patents
A kind of cup injection mold Download PDFInfo
- Publication number
- CN108312437A CN108312437A CN201810449772.1A CN201810449772A CN108312437A CN 108312437 A CN108312437 A CN 108312437A CN 201810449772 A CN201810449772 A CN 201810449772A CN 108312437 A CN108312437 A CN 108312437A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- positioning plate
- injection mold
- telescopic rod
- shock ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of cup injection molds, including pedestal, the base top center is fixedly connected with cavity plate, the base top is fixedly connected with four groups of supporting rods, the support bar top is fixedly connected with top plate, the top plate bottom is fixedly connected with hydraulic cylinder, it is connected with hydraulic telescopic rod on the hydraulic cylinder, the hydraulic telescopic rod bottom end is fixedly connected with positioning plate, it is provided with chamber in the positioning plate, the chamber inner roof wall is connected with spring, the spring abuts shock ring, the positioning plate bottom is fixedly connected with punch-pin, there is feed pipe to pass through on the positioning plate, the feed pipe bottom end is between shock ring and punch-pin；The present invention is not only simple in structure, and effectively can carry out damping to mold, and cost is relatively low, good damping effect, and carries out flexible drive punch-pin movement by hydraulic telescopic rod, and modulus is very convenient.
Description
Technical field
The present invention relates to injection mold fields, and in particular to a kind of cup injection mold.
Background technology
Injection mold is a kind of tool producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool.Injection molding is to produce a kind of processing method used when certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.Cup is exactly to be given birth to using injection mold
Production, but conventional cup injection mold is when in use, since pressure is excessive, may result in the deformation of mold, influences whether to produce
The quality of product, although some molds are provided with glissando, cost is all higher, and damping effect is general, meanwhile, traditional mould
For tool when carrying out modulus, the time needed is more long, and working efficiency is low.
Invention content
It is an object of the invention to overcome the above-mentioned problems in the prior art, a kind of cup injection mold is provided, no
It is only simple in structure, can damping effectively be carried out to mold, cost is relatively low, good damping effect, and is carried out by hydraulic telescopic rod
It is flexible to drive punch-pin movement, modulus very convenient.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions：
A kind of cup injection mold, including pedestal, the base top center are fixedly connected with cavity plate, the base top
Four groups of supporting rods are fixedly connected with, the support bar top is fixedly connected with top plate, and the top plate bottom is fixedly connected with hydraulic pressure
Cylinder is connected with hydraulic telescopic rod on the hydraulic cylinder, and the hydraulic telescopic rod bottom end is fixedly connected with positioning plate, the positioning plate
It is inside provided with chamber, the chamber inner roof wall is connected with spring, and the spring abuts shock ring, and the positioning plate bottom is fixedly connected
There is punch-pin, there is feed pipe to pass through on the positioning plate, the feed pipe bottom end is between shock ring and punch-pin.
Further, the base bottom is equipped with non-slip mat.
Further, the cavity plate is inverted round table shape.
Further, supporting rod described in four groups is at circumferential arrangement.
Further, the shock ring is equipped with spacing ring.
Further, the shock ring is made of elastic material.
The present invention income effect be：
The present invention is not only simple in structure, and effectively can carry out damping to mold, and cost is relatively low, good damping effect, and logical
It crosses hydraulic telescopic rod and carries out flexible drive punch-pin movement, modulus is very convenient.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is positioning plate structure schematic diagram of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the present invention is a kind of cup injection mold, including pedestal 1,1 top center of pedestal be fixedly connected
There are cavity plate 3,1 top of pedestal to be fixedly connected with four groups of supporting rods 2,2 top of supporting rod is fixedly connected with top plate 8, and 8 bottom of top plate is solid
Surely it is connected with hydraulic cylinder 9, hydraulic telescopic rod 7 is connected on hydraulic cylinder 9,7 bottom end of hydraulic telescopic rod is fixedly connected with positioning plate 6,
Chamber 13 is provided in positioning plate 6,13 inner roof wall of chamber is connected with spring 14, and spring 14 abuts shock ring 5, and 6 bottom of positioning plate is solid
Surely it is connected with punch-pin 4, has feed pipe 10 to pass through on positioning plate 6,10 bottom end of feed pipe is between shock ring 5 and punch-pin 4.
Wherein, 1 bottom of pedestal is equipped with non-slip mat 11, can increase the frictional force between pedestal 1 and workbench, make device more
Add stabilization.
Wherein, cavity plate 3 is inverted round table shape, is convenient for the molding of cup.
Wherein, four groups of supporting rods 2 are at circumferential arrangement.
Wherein, shock ring 5 is equipped with spacing ring 12, prevents 5 extending area of shock ring excessive.
Wherein, shock ring 5 is made of elastic material, and damping effect is more preferable.
One of the present embodiment has particular application as：In use, opening hydraulic pump 9, hydraulic telescopic rod 7 starts to extend, hydraulic pressure
Telescopic rod 7 drives punch-pin 4 to move downward by positioning plate 6, after shock ring 5 and the contact of 3 roof of cavity plate, closes hydraulic pump 9, will
Feed pipe 10 is connected with injection molding machine, and the plastics of thawing are entered by feed pipe 10 in cavity plate 3, after the completion of material feeding, opens hydraulic pressure
Pump 9 carries out die casting, and hydraulic telescopic rod 7 continues to extend, and movement in 5 compressed spring of shock ring, 14 phase chamber 13 can play damping
Effect, prevent the damage of mold, after positioning plate 6 and 3 roof of cavity plate contact, close hydraulic pump 9, the plastics of thawing are in cavity plate
It is cooled down in 3, after formed product, opens hydraulic pump 9, hydraulic telescopic rod 7 starts to shrink at, and punch-pin 4 is detached with product, you can
Product is taken out.
To sum up, the present invention is not only simple in structure, and effectively can carry out damping to mold, and cost is relatively low, good damping effect,
And flexible drive punch-pin movement is carried out by hydraulic telescopic rod, modulus is very convenient.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features described in conjunction with this embodiment or example, structure, material live at least one implementation that feature is contained in the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of cup injection mold, it is characterised in that：Including pedestal (1), pedestal (1) top center is fixedly connected with recessed
Mould (3), pedestal (1) top are fixedly connected with four groups of supporting rods (2), top plate are fixedly connected at the top of the supporting rod (2)
(8), top plate (8) bottom is fixedly connected with hydraulic cylinder (9), and hydraulic telescopic rod (7), institute are connected on the hydraulic cylinder (9)
It states hydraulic telescopic rod (7) bottom end and is fixedly connected with positioning plate (6), chamber (13), the chamber are provided in the positioning plate (6)
(13) inner roof wall is connected with spring (14), and the spring (14) abuts shock ring (5), and positioning plate (6) bottom is fixedly connected
Have punch-pin (4), there is feed pipe (10) to pass through on the positioning plate (6), feed pipe (10) bottom end be located at shock ring (5) with it is convex
Between mould (4).
2. a kind of cup injection mold according to claim 1, it is characterised in that：Pedestal (1) bottom is equipped with anti-skidding
It pads (11).
3. a kind of cup injection mold according to claim 1, it is characterised in that：The cavity plate (3) is inverted round table shape.
4. a kind of cup injection mold according to claim 1, it is characterised in that：Supporting rod (2) is at circumference described in four groups
Arrangement.
5. a kind of cup injection mold according to claim 1, it is characterised in that：The shock ring (5) is equipped with limit
Ring (12).
6. a kind of cup injection mold according to claim 1, it is characterised in that：The shock ring (5) is elastic material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449772.1A CN108312437A (en) | 2018-05-11 | 2018-05-11 | A kind of cup injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449772.1A CN108312437A (en) | 2018-05-11 | 2018-05-11 | A kind of cup injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108312437A true CN108312437A (en) | 2018-07-24 |
Family
ID=62896661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810449772.1A Pending CN108312437A (en) | 2018-05-11 | 2018-05-11 | A kind of cup injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108312437A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839161A (en) * | 2017-12-14 | 2018-03-27 | 嘉兴德立金属制品有限公司 | A kind of Anti-bubble injection mold for being easy to the demoulding |
| CN207172614U (en) * | 2017-08-17 | 2018-04-03 | 昆山顺威工程塑料有限公司 | A kind of open combinatorial injection molding mould |
-
2018
- 2018-05-11 CN CN201810449772.1A patent/CN108312437A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207172614U (en) * | 2017-08-17 | 2018-04-03 | 昆山顺威工程塑料有限公司 | A kind of open combinatorial injection molding mould |
| CN107839161A (en) * | 2017-12-14 | 2018-03-27 | 嘉兴德立金属制品有限公司 | A kind of Anti-bubble injection mold for being easy to the demoulding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |
|
| RJ01 | Rejection of invention patent application after publication |