CN208854940U - A kind of internal thread demoulding mechanism - Google Patents
A kind of internal thread demoulding mechanism Download PDFInfo
- Publication number
- CN208854940U CN208854940U CN201821444538.1U CN201821444538U CN208854940U CN 208854940 U CN208854940 U CN 208854940U CN 201821444538 U CN201821444538 U CN 201821444538U CN 208854940 U CN208854940 U CN 208854940U
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- CN
- China
- Prior art keywords
- demoulding
- mold core
- internal thread
- pivot
- demoulding mechanism
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to demoulding mechanism technical fields, and more particularly to a kind of internal thread demoulding mechanism, structure includes mold core, the demoulding pivot for being sheathed on mold core and the pedestal for being interspersed in demoulding pivot and connecting with mold core；Mold core include cylinder body, along cylinder body the spindle through-hole that opens up of axis and be set to cylinder body lower end several slots and several blocks；Demoulding pivot includes the inserted block of several cooperation grafting with slot of the lower part for inserting in the mandril of spindle through-hole and being located on mandril；If the lower end of mandril is equipped with a locating piece；Pedestal includes fixed block and several fixation brackets connecting with fixed block；Fixed bracket is interspersed in demoulding pivot and connect with mold core.During actually demoulding and molding, which has structure simple, and cost is relatively low, and is not necessarily to the advantages of cooperation of other mechanisms demoulds.
Description
Technical field
The utility model relates to demoulding mechanism technical fields, more particularly to a kind of internal thread demoulding mechanism.
Background technique
When production has internal thread product, when being formed using mold to it, since the demoulding track of mold is logical
It is often linear motion, this demoulding for tapped product moulding will be relatively difficult, and especially band is segmented internal screw thread
The demoulding of product can bring great inconvenience to production.However, tool internal thread product is all relatively conventional at present.For interior
The demoulding of screw product, the prior art have by manually operated, also have by internal thread demoulding mechanism automatic demoulding, still
The internal thread demoulding mechanism of the prior art needs other mechanisms to carry out cooperation demoulding, the defect of higher cost in the presence of structure is complicated.
Summary of the invention
The purpose of this utility model is that a kind of internal thread demoulding mechanism is provided aiming at the deficiencies in the prior art,
The internal thread demoulding mechanism has structure simple, and cost is relatively low, and cooperates the advantages of demoulding without other mechanisms.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions.
A kind of internal thread demoulding mechanism is provided, including mold core, the demoulding pivot of the mold core is sheathed on and is interspersed in described
Demoulding pivot and the pedestal being connect with the mold core；
The mold core include cylinder body, along the cylinder body the spindle through-hole that opens up of axis and be set to institute
State several slots and several blocks of the lower end of cylinder body；
The demoulding pivot includes several for the lower part for inserting in the mandril of the spindle through-hole and being located on the mandril
With the inserted block of slot cooperation grafting；If the lower end of the mandril is equipped with a locating piece；
The pedestal includes fixed block and several fixation brackets connecting with the fixed block；The fixed bracket
It is interspersed in the demoulding pivot and is connect with the mold core.
The top of the block is set as several segmented threads.
The support bracket fastened end is provided with clamping groove.
The fixture block for being clamped with the clamping groove is provided at the top of the mold core.
The quantity of the fixture block is set as three, the uniformly distributed top in the mold core of three fixture blocks.
There are six the slot settings, correspondingly, there are six inserted block settings.
The quantity of the locating piece is set as four.
Four locating piece uniform rings are set to the lower end of the mandril.
The support bracket fastened quantity is set as three.
Three fixed bracket uniform rings are set to the fixed block.
The utility model has the beneficial effects that
A kind of internal thread demoulding mechanism provided by the utility model including mold core, is sheathed on the demoulding pivot of mold core and wears
The pedestal for inserting in demoulding pivot and being connect with mold core；Mold core include cylinder body, along cylinder body axis open up spindle through-hole,
And it is set to several slots and several blocks of the lower end of cylinder body；Demoulding pivot includes the top for inserting in spindle through-hole
Bar and be located on mandril lower part several cooperation grafting with slot inserted block；If the lower end of mandril is equipped with a fixed
Position block；Pedestal includes fixed block and several fixation brackets connecting with fixed block；Fixed bracket be interspersed in demoulding pivot and with
Mold core connection.During actually demoulding and molding, since the mandril of demoulding pivot inserts in spindle through-hole, in motion process, take off
The mandril of mould pivot moves along a straight line along spindle through-hole, and without the cooperation of other mechanisms, band segmentation internal screw thread can be realized by mandril
The demoulding of product.Therefore, which has structure simple, and cost is relatively low, and without the cooperation demoulding of other mechanisms
The advantages of.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of internal thread demoulding mechanism of the utility model.
Fig. 2 is a kind of structural schematic diagram of the mold core of internal thread demoulding mechanism of the utility model.
Fig. 3 is a kind of structural schematic diagram at another visual angle of the mold core of internal thread demoulding mechanism of the utility model.
Fig. 4 is a kind of structural schematic diagram of the demoulding pivot of internal thread demoulding mechanism of the utility model.
Fig. 5 is a kind of structural schematic diagram of the pedestal of internal thread demoulding mechanism of the utility model.
Appended drawing reference:
Mold core 1, cylinder body 11, spindle through-hole 12, slot 13, block 14, fixture block 15, segmented thread 141；
Demould pivot 2, mandril 21, inserted block 22, locating piece 23；
Pedestal 3, fixed block 31, fixed bracket 32, clamping groove 301.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with the embodiments and attached drawing, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
A kind of internal thread demoulding mechanism of the present embodiment including mold core 1, is sheathed on the de- of mold core 1 as shown in Figures 1 to 5
Mould pivot 2 and the pedestal 3 for being interspersed in demoulding pivot 2 and being connect with mold core 1；Wherein, mold core 1 includes cylinder body 11, along cylinder master
Spindle through-hole 12 that the axis of body 11 opens up and be set to cylinder body 11 lower end several slots 13 and several
Block 14；Wherein, demoulding pivot 2 includes several for the lower part for inserting in the mandril 21 of spindle through-hole 12 and being located on mandril 21
Cooperate the inserted block 22 of grafting with slot 13；If the lower end of mandril 21 is equipped with a locating piece 23；Wherein, pedestal 3 includes fixing
Block 31 and several connecting with fixed block 31 fix bracket 32；Fixed bracket 32 is interspersed in demoulding pivot 2 and connects with mold core 1
It connects.During actually demoulding and molding, since the mandril 21 of demoulding pivot 2 inserts in spindle through-hole 12, in motion process, demoulding
The mandril 21 of pivot 2 moves along a straight line along spindle through-hole 12, without the cooperation of other mechanisms, can be realized in band segmentation by mandril 21
The demoulding of screw product.Therefore, which has structure simple, and cost is relatively low, and cooperates without other mechanisms
The advantages of demoulding.
In the present embodiment, the top of block 14 is set as several segmented threads 141, which can be realized
Demoulding with segmentation internal screw thread product.
In the present embodiment, the end of fixed bracket 32 is provided with clamping groove 301, which is convenient in knockout course
Middle fixed bracket and the mold core are clamped.
In the present embodiment, the top of mold core 1 is provided with the fixture block 15 for being clamped with clamping groove 301, in the process of demoulding
In, the clamping groove 301 of the fixture block 15 of mold core 1 and fixed bracket 32 is clamped.
In the present embodiment, the quantity of fixture block 15 is set as three, the uniformly distributed top in mold core 1 of three fixture blocks 15, into
And it the firm and fixed bracket 32 of mold core 1 can be clamped during demoulding.
In the present embodiment, there are six the settings of slot 13, correspondingly, there are six the settings of inserted block 22.
In the present embodiment, the quantity of locating piece 23 is set as four.Four 23 uniform rings of locating piece are set under mandril 21
End.
In the present embodiment, the quantity of fixed bracket 32 is set as three.Three 32 uniform rings of fixed bracket are set to fixed block
31。
Finally it should be noted that above embodiments are merely to illustrate the technical solution of the utility model rather than to this is practical
The limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, the common skill of this field
Art personnel should be appreciated that can be practical without departing from this with the technical solution of the present invention is modified or equivalently replaced
The spirit and scope of new technique scheme.
Claims (10)
1. a kind of internal thread demoulding mechanism, it is characterised in that: including mold core, be sheathed on the demoulding pivot of the mold core and intert
In the pedestal for demoulding pivot and being connect with the mold core；
The mold core include cylinder body, along the cylinder body the spindle through-hole that opens up of axis and be set to the circle
Several slots and several blocks of the lower end of column main body；
The demoulding pivot includes several and institute of the lower part for inserting in the mandril of the spindle through-hole and being located on the mandril
State the inserted block of slot cooperation grafting；If the lower end of the mandril is equipped with a locating piece；
The pedestal includes fixed block and several fixation brackets connecting with the fixed block；The fixed bracket is interspersed
It connect in the demoulding pivot and with the mold core.
2. a kind of internal thread demoulding mechanism according to claim 1, it is characterised in that: if the top of the block is set as
Dry segmented thread.
3. a kind of internal thread demoulding mechanism according to claim 1, it is characterised in that: the support bracket fastened end setting
There is clamping groove.
4. a kind of internal thread demoulding mechanism according to claim 3, it is characterised in that: the top setting of the mold core is useful
In the fixture block being clamped with the clamping groove.
5. a kind of internal thread demoulding mechanism according to claim 4, it is characterised in that: the quantity of the fixture block is set as three
It is a, the uniformly distributed top in the mold core of three fixture blocks.
6. a kind of internal thread demoulding mechanism according to claim 1, it is characterised in that: there are six the slot settings, phase
It answers, there are six the inserted block settings.
7. a kind of internal thread demoulding mechanism according to claim 1, it is characterised in that: the quantity of the locating piece is set as
Four.
8. a kind of internal thread demoulding mechanism according to claim 7, it is characterised in that: four locating piece uniform rings are set
In the lower end of the mandril.
9. a kind of internal thread demoulding mechanism according to claim 1, it is characterised in that: the support bracket fastened quantity setting
It is three.
10. a kind of internal thread demoulding mechanism according to claim 9, it is characterised in that: three fixed brackets are uniform
It is located on the fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444538.1U CN208854940U (en) | 2018-09-03 | 2018-09-03 | A kind of internal thread demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444538.1U CN208854940U (en) | 2018-09-03 | 2018-09-03 | A kind of internal thread demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208854940U true CN208854940U (en) | 2019-05-14 |
Family
ID=66416842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821444538.1U Expired - Fee Related CN208854940U (en) | 2018-09-03 | 2018-09-03 | A kind of internal thread demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208854940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943600A (en) * | 2018-09-03 | 2018-12-07 | 中山职业技术学院 | A kind of internal thread demoulding mechanism |
-
2018
- 2018-09-03 CN CN201821444538.1U patent/CN208854940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943600A (en) * | 2018-09-03 | 2018-12-07 | 中山职业技术学院 | A kind of internal thread demoulding mechanism |
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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: 20190514 Termination date: 20200903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |