CN208714280U - A kind of pillar for mold - Google Patents
A kind of pillar for mold Download PDFInfo
- Publication number
- CN208714280U CN208714280U CN201820504049.4U CN201820504049U CN208714280U CN 208714280 U CN208714280 U CN 208714280U CN 201820504049 U CN201820504049 U CN 201820504049U CN 208714280 U CN208714280 U CN 208714280U
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- China
- Prior art keywords
- guide post
- pillar
- hollow portion
- hole
- dynamic model
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- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model proposes a kind of pillar for mold, including mould bases, guide post is set on the mould bases, dynamic model and cover half are set on the guide post, the hollow portion of the axial location setting of the guide post, is arranged multiple through-holes for being connected to hollow portion along the axial direction of guide post, on the surface of the guide post.Have following the utility model has the advantages that setting hollow structure for guide post, be conducive in airflow, the heat that guide post of taking is generated by friction accelerates the speed of airflow in blower that guide post is external, improves heat dissipation effect；In the through-hole of the surface of guide post setting connection hollow portion, it is therefore an objective to which the effect for accelerating guide post integral heat sink when being passed through gas in guide post, not only takes away heat from another end, but directly takes away the heat that guide post surface generates.
Description
Technical field
The utility model belongs to technical field of mold, and in particular to a kind of pillar for mold.
Background technique
Guide post is a kind of dieparts, it is used cooperatively with guide sleeve, plays guiding role during mold movement.In order to
The accuracy for guaranteeing mold movement, the fit clearance very little between guide pillars and bushes, typically not greater than 0.05 millimeter.Currently, mould
Guide post used in tool is mostly cylinder, and the heat for the generation that rubs between guide pillars and bushes is not easy to dissipate.Other mold
It needs to heat during the work time, these result in guide pillars and bushes and are easy to that thermal deformation occurs, and uncontrollable thermal deformation is drawn
Play the abrasion aggravation between guide pillars and bushes, service life reduction.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of pillar for mold, including mould bases, on the mould bases
Guide post is set, dynamic model and cover half, the hollow portion of the axial location setting of the guide post, along the axial direction of guide post are set on the guide post
Multiple through-holes for being connected to hollow portion are arranged on the surface of the guide post in direction.
Preferably, blower is arranged in the mould bases bottom, and the blower and pipeline connects the bottom of the guide post.
Preferably, filter screen is arranged in the air outlet of the blower.
Preferably, the top setting shelter of the guide post seals the hollow portion.
Preferably, the via count in the range of the dynamic model displacement, less than the institute outside the range of dynamic model displacement
State via count.
Preferably, the aperture of the through-hole in the range of dynamic model displacement, outside the range less than dynamic model displacement
The through-hole aperture.
Preferably, the direction of the through-hole from outside to inside is set as tilting upward.
The utility model has following the utility model has the advantages that setting hollow structure for guide post, is conducive to take in airflow
The heat that guide post is generated by friction accelerates the speed of airflow in blower that guide post is external, improves heat dissipation effect；It is leading
The through-hole of the surface setting connection hollow portion of column, it is therefore an objective to the effect for accelerating guide post integral heat sink, when being passed through gas in guide post,
Heat not only is taken away from another end, but directly takes away the heat that guide post surface generates.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.
Fig. 1 is a kind of structural schematic diagram of pillar for mold of the utility model；
Fig. 2 is a kind of cross-sectional view of the guide post cross section of pillar for mold of the utility model；
Wherein, 1, guide post；11, hollow portion；111, through-hole；2, mould bases；3, blower；4, pipeline.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As Figure 1-Figure 2, the utility model proposes a kind of pillar for mold 1, including mould bases 2, it is arranged on mould bases 2
Guide post 1, is arranged dynamic model and cover half on guide post 1, the hollow portion 11 of the axial location setting of guide post 1, along guide post 1 axial direction,
On the surface of guide post 1, multiple through-holes 111 for being connected to hollow portion 11 are set.
Blower 3 is arranged in 2 bottom of mould bases, and blower 3 connects the bottom of guide post 1 by pipeline 4；
When heat is not high, by 11 natural heat dissipation of through-hole 111 and hollow portion, when temperature is high, in order to place
1 heat expansion of thermally-induced guide post of amount, therefore blower 3 is set and improves radiating rate.
Filter screen is arranged in the air outlet of blower 3；
In the process of work due to guide post 1, if thinking, 1 surface of guide post is blown into impurity, will affect 1 surface of guide post in processing
Flatness and damage, therefore be arranged filter screen avoid blowing out impure gas.
The top setting shelter of guide post 1 seals hollow portion 11；
It will be sealed at the top of guide post 1, it is therefore an objective to improve air-flow from the gas output in through-hole 111, avoid air-flow directly from top
Discharge, what internal heat was taken lacks.
The number of through-hole 111 in the range of dynamic model displacement, less than the number of through-hole 111 outside the range of dynamic model displacement；
Since on the surface of guide post 1, through-hole 111 is not easy to be processed, and there is precision in the hole processed, therefore leading
The position that column 1 is connect with guide sleeve, reduce through-hole 111 quantity purpose be ensure guide post 1 precision, dynamic model displacement less than
Place increases the quantity of through-hole 111, it is therefore an objective to improve the heat dissipation performance of guide post 1.
The direction of through-hole 111 from outside to inside is set as tilting upward；
Since the surface of guide post 1 can walk lubricating oil, in order to avoid lubricating oil is filled into through-hole 111 and hollow portion 11, because
This setting through-hole 111, which tilts upward, is directed toward hollow portion 11, to prevent oil from pouring into.
The aperture of through-hole 111 in the range of dynamic model displacement, less than the aperture of the through-hole 111 outside the range of dynamic model displacement；
The through-hole 111 of large aperture can destroy the intensity of guide post 1, therefore in the section of dynamic model displacement, reduce on guide post 1
The aperture of through-hole 111 is conducive to the intensity for improving guide post 1, on the other hand, the region that will not be reached is displaced in dynamic model, in order to dissipate
Heat needs, and the aperture appropriate for improving through-hole 111 is conducive to improve heat dissipation performance.
Hollow structure is set by guide post 1, is conducive in airflow, the heat that guide post 1 of taking is generated by friction,
When by 1 external blower 3 of guide post, accelerate the speed of airflow, improves heat dissipation effect；It is hollow in the setting connection of the surface of guide post 1
The through-hole 111 in portion 11, it is therefore an objective to the effect for accelerating 1 integral heat sink of guide post, when being passed through gas in guide post 1, not only from another
Heat is taken away in end, but directly takes away the heat that 1 surface of guide post generates.
A variety of modifications of embodiment will be readily apparent to those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (7)
1. a kind of pillar for mold, including mould bases, guide post is set on the mould bases, dynamic model and cover half are set on the guide post,
It is characterized in that: the hollow portion of the axial location setting of the guide post, the axial direction along guide post, the setting of the surface in the guide post
Multiple through-holes for being connected to hollow portion.
2. a kind of pillar for mold according to claim 1, it is characterised in that: blower is arranged in the mould bases bottom, described
Blower and pipeline connects the bottom of the guide post.
3. a kind of pillar for mold according to claim 2, it is characterised in that: filtering is arranged in the air outlet of the blower
Net.
4. a kind of pillar for mold according to claim 2, it is characterised in that: the top setting shelter of the guide post seals
State hollow portion in residence.
5. a kind of pillar for mold according to claim 1, it is characterised in that: described in the range of the dynamic model displacement
Via count, less than the via count outside the range of dynamic model displacement.
6. a kind of pillar for mold according to claim 1, it is characterised in that: described in the range of the dynamic model displacement
The aperture of through-hole, less than the aperture of the through-hole outside the range of dynamic model displacement.
7. a kind of pillar for mold according to claim 1, it is characterised in that: the direction setting of the through-hole from outside to inside
To tilt upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820504049.4U CN208714280U (en) | 2018-04-10 | 2018-04-10 | A kind of pillar for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820504049.4U CN208714280U (en) | 2018-04-10 | 2018-04-10 | A kind of pillar for mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208714280U true CN208714280U (en) | 2019-04-09 |
Family
ID=65969730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820504049.4U Active CN208714280U (en) | 2018-04-10 | 2018-04-10 | A kind of pillar for mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208714280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611673A (en) * | 2021-10-11 | 2021-11-05 | 山东汉芯科技有限公司 | Novel chip packaging structure of integrated wiring adapter plate |
-
2018
- 2018-04-10 CN CN201820504049.4U patent/CN208714280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611673A (en) * | 2021-10-11 | 2021-11-05 | 山东汉芯科技有限公司 | Novel chip packaging structure of integrated wiring adapter plate |
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