CN206048354U - A kind of mould of plastics structure - Google Patents
A kind of mould of plastics structure Download PDFInfo
- Publication number
- CN206048354U CN206048354U CN201621034856.1U CN201621034856U CN206048354U CN 206048354 U CN206048354 U CN 206048354U CN 201621034856 U CN201621034856 U CN 201621034856U CN 206048354 U CN206048354 U CN 206048354U
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- CN
- China
- Prior art keywords
- plastics
- mould
- die
- working
- punching
- 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.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
This utility model is related to a kind of mould of plastics structure, including mould rack, hydraulic cylinder, top board, punch, die, lead column, and punching post is provided with below punch, is detachably provided with punching head by screw thread in the lower section of punching post；Two grooves symmetrically being offered on the concave template of die, spring base being mounted in each groove, is mounted on spring on each spring base, the equal contact in end of this two springs is on working of plastics；Two L-type support bars being symmetrically installed with die, screwed hole being offered on every L-type support bar, holding screw is installed in screwed hole, holding screw is compressed to the end of working of plastics.By the lower section that punching head is removably mounted at punching post, it is easy to changed；By spring being provided with the groove in die, be easy to carry out pre-pressing to working of plastics, the end of working of plastics compressed by holding screw, prevent working of plastics from producing skew, it is possible to increase precision during punching.
Description
Technical field
This utility model is related to technical field of mold, more particularly to a kind of mould of plastics structure.
Background technology
Mould of plastics, is in plastics processing industry and plastic molding press is supporting, gives plastic with complete configuration and essence
The instrument of true size.According to the difference of forming method, the plastic machining mold type of correspondence different process requirement can be marked off,
Mainly there are injecting molding die, extrusion molding mould, plastics sucking moulding mould, highly foamed polystyrene mould etc..
At present in the injection molding process of working of plastics, some working of plasticss need to be punched out, in punch process, plastics
Part is arranged on die, is punched out operation by Driven by Hydraulic Cylinder punching head.But working of plastics is in punching in prior art
Used in journey to mould of plastics there is following technical problem：1st, in long-term punch process, punching head is easily caused to produce
Raw abrasion, is so accomplished by changing punching head, but as punching head and punching post are integrally formed setting, is not easy to carry out
Change；2nd, working of plastics produces skew in punch process, easily, so as to the position for causing punching produces inconsistent phenomenon.
Utility model content
This utility model is in order to overcome deficiency of the prior art, there is provided a kind of mould of plastics structure.
This utility model is to be achieved through the following technical solutions：
A kind of mould of plastics structure, including mould rack, the hydraulic cylinder fixed seat above the mould rack, be located at
Hydraulic cylinder above the hydraulic cylinder fixed seat, the top board below the mould rack, below the top board
Punch, the die on the mould rack, the lead column between the punch and die, in the punch
Lower section punching post is installed, punching head is detachably provided with by screw thread in the lower section of the punching post；In the die of die
Two grooves are symmetrically offered on plate, spring base are mounted in each groove, are mounted on spring on each spring base,
The equal contact in end of this two springs is on working of plastics；Two L-type support bars are symmetrically installed with the die, in every L
Screwed hole is offered on type support bar, holding screw is installed in screwed hole, holding screw is pressed to the end of working of plastics
Tightly.
Further, the top and bottom of the lead column are mounted on elastic component.
Further, the mould rack include rack plate, support base plate, installed in the rack plate and support bottom
Four support columns between plate, and hydraulic pressure rod aperture is offered in the centre position of the rack plate, the hydraulic stem in hydraulic cylinder
It is connected with top board through hydraulic pressure rod aperture, and four anchor (bolt) holes is offered on the support base plate.
Compared with prior art, the beneficial effects of the utility model are：1st, by punching head is removably mounted at punching
The lower section of hole post, so after punching head abrasion, it is easy to changed；2nd, by being provided with spring in the groove in die,
Spring top is against the end of working of plastics, is easy to carry out pre-pressing to working of plastics, the end of working of plastics is carried out by holding screw
Compress, prevent working of plastics from producing skew, it is possible to increase precision during punching.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of mould rack in this utility model.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
As shown in figure 1, a kind of mould of plastics structure, including mould rack 1, above the mould rack 1
Hydraulic cylinder fixed seat 2, the hydraulic cylinder 3 above the hydraulic cylinder fixed seat 2, the top below the mould rack 1
Plate 4, the punch 5 below the top board 4, the die 6 on the mould rack 1, installed in 5 and of the punch
Lead column 7 between die 6, the top and bottom of the lead column 7 are mounted on elastic component 71, and the elastic component 71 of upper end is installed
In the lower section of the punch 5, the elastic component 71 of lower end is arranged on the top of the die 6, and installs in the lower section of the punch 5
There is punching post 8.
As shown in Fig. 2 the mould rack 1 include rack plate 111, support base plate 112, installed in the rack plate
Four support columns 113 between 111 and support base plate 112, and hydraulic stem is offered in the centre position of the rack plate 111
Hole 114, the hydraulic stem in hydraulic cylinder 3 are connected through hydraulic pressure rod aperture 114 with top board 4, and are offered on the support base plate 112
Four anchor (bolt) holes 115, during use, are provided with foundation bolt in anchor (bolt) hole 115, so as to mould rack 1 is fixed
Install on the ground.
As shown in figure 1, being detachably provided with punching head 9 by screw thread in the lower section of the punching post 8, process is being used
In, by the lower section that punching head 9 is removably mounted at punching post 8, so after the abrasion of punching head 9, it is easy to changed.
As shown in figure 1, two grooves 10 are symmetrically offered on the concave template of die 6, it is respectively mounted in each groove 10
There is spring base 11, spring 12 being mounted on each spring base 11, the equal contact in end of this two springs 12 is in working of plastics 13
On；Two L-type support bars 14 are symmetrically installed with the die 6, screwed hole are offered on every L-type support bar 14,
Holding screw 15 is installed in screwed hole, holding screw 15 is compressed to the end of working of plastics 13.By recessed in die 6
Spring 12 is installed in groove 10, and 12 contact of spring is easy to pre-pressing be carried out to working of plastics 13, by tight in the end of working of plastics 13
Determine screw 15 to compress the end of working of plastics 13, prevent working of plastics 13 from producing skew, it is possible to increase precision during punching.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (3)
1. a kind of mould of plastics structure, including mould rack (1), the hydraulic cylinder fixed seat above the mould rack (1)
(2) hydraulic cylinder (3), above the hydraulic cylinder fixed seat (2), the top board below the mould rack (1)
(4) punch (5), below the top board (4), the die (6) on the mould rack (1), installed in institute
The lead column (7) between punch (5) and die (6) is stated, punching post (8) is installed below the punch (5), its feature exists
In：Punching head (9) is detachably provided with by screw thread in the lower section of the punching post (8)；It is symmetrical on the concave template of die (6)
Two grooves (10) are offered, and spring base (11) are mounted in each groove (10), are pacified on each spring base (11)
Equipped with spring (12), the equal contact in end of this two springs (12) is on working of plastics (13)；It is symmetrically installed on the die (6)
There are two L-type support bars (14), screwed hole is offered on every L-type support bar (14), clamp screw is installed in screwed hole
Nail (15), holding screw (15) are compressed to the end of working of plastics (13).
2. a kind of mould of plastics structure according to claim 1, it is characterised in that：The upper end of the lead column (7) is with
End is mounted on elastic component (71).
3. a kind of mould of plastics structure according to claim 2, it is characterised in that：The mould rack (1) is including support
Top board (111), support base plate (112), four supports between the rack plate (111) and support base plate (112)
Post (113), and hydraulic pressure rod aperture (114), the hydraulic pressure in hydraulic cylinder (3) are offered in the centre position of the rack plate (111)
Bar is connected through hydraulic pressure rod aperture (114) with top board (4), and on the support base plate (112) offers four anchor (bolt) holes
(115)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034856.1U CN206048354U (en) | 2016-08-30 | 2016-08-30 | A kind of mould of plastics structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034856.1U CN206048354U (en) | 2016-08-30 | 2016-08-30 | A kind of mould of plastics structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206048354U true CN206048354U (en) | 2017-03-29 |
Family
ID=58375060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621034856.1U Expired - Fee Related CN206048354U (en) | 2016-08-30 | 2016-08-30 | A kind of mould of plastics structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206048354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498633A (en) * | 2017-10-05 | 2017-12-22 | 嘉兴新博信息科技有限公司 | A kind of decompressor for improving shock-absorbing performance |
-
2016
- 2016-08-30 CN CN201621034856.1U patent/CN206048354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498633A (en) * | 2017-10-05 | 2017-12-22 | 嘉兴新博信息科技有限公司 | A kind of decompressor for improving shock-absorbing performance |
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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 |
Granted publication date: 20170329 Termination date: 20170830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |