CN104624981A - Mold plate lifting structure of core shooter - Google Patents
Mold plate lifting structure of core shooter Download PDFInfo
- Publication number
- CN104624981A CN104624981A CN201310558541.1A CN201310558541A CN104624981A CN 104624981 A CN104624981 A CN 104624981A CN 201310558541 A CN201310558541 A CN 201310558541A CN 104624981 A CN104624981 A CN 104624981A
- Authority
- CN
- China
- Prior art keywords
- lifting structure
- mold plate
- template
- core shooter
- sliding sleeve
- 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
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
Abstract
The invention provides a mold plate lifting structure of a core shooter. The mold plate lifting structure has the advantages of simple structure, stable operation, firmness and reliability. The service life of equipment is guaranteed. The mold plate lifting structure comprises an air cylinder, wherein a connector of the air cylinder is fixedly connected with a mold plate through bolts. The mold plate lifting structure is characterized in that guide columns are respectively arranged on two sides of the air cylinder and are sleeved in sliding sleeves; and the top ends of the guide columns are fixedly connected with the lower surface of the mold plate through bolts.
Description
Technical field
The present invention relates to sand molding production technical field, be specially a kind of template lifting structure of core shooter.
Background technology
In recent years, core shooter is to save core cost, core aeration is good, low gas forming amount cast(ing) surface is bright and clean, the advantages such as precision is high, good mechanical property, be widely used in casting industry, use core shooter not only can save a lot of coremaking auxiliary equipment and instrument, can also reduce labor intensity, for the mechanization of coremaking process, automation create conditions, application prospect is good.
Mould in existing core shooter is generally separated all up and down; realize both by upper and lower template movement to coordinate in coremaking process; usually the cooperation allowing lower bolster move up and down both realizations can be designed; and the lifting structure of lower bolster arranges unreasonable in existing equipment; lower bolster is elevated not steadily, firmly, machine, when production, easily produces vibrations; after long-term work, machine will damage because of vibrations, affects the life-span of equipment.
Summary of the invention
For the problems referred to above, the invention provides a kind of template lifting structure of core shooter, its structure is simple, operates steadily, solid and reliable, ensure that the service life of equipment.
Its technical scheme is such: comprise cylinder, the joint of described cylinder is bolted to connection template, it is characterized in that: the both sides of described cylinder are respectively arranged with guide pillar, described guide column sleeve is contained in sliding sleeve, and the top of described guide pillar is fixedly connected with by the lower surface of bolt with described template.
It is further characterized in that: the sidewall of described sliding sleeve is provided with through type forced filling oil cup;
The two ends of described sliding sleeve are respectively arranged with J type dust ring.
After adopting design of the present invention, be placed in by mould after in template, it is upper and lower that cylinder promotes template
Move and match with the cylinder of penetrating of core shooter, cylinder both sides are provided with the steady rise and fall that guide pillar and sliding sleeve can guarantee template, can not shake, its structure is simple, operates steadily, solid and reliable, ensure that the service life of equipment, the through type forced filling oil cup that the sidewall of sliding sleeve is arranged can lubricate guide pillar and sliding sleeve, guarantees the steady lifting of template, and the setting slip further ensured between guide pillar and sliding sleeve of dust ring can not be dropped because of dust and is obstructed.
Accompanying drawing explanation
Fig. 1 is that master of the present invention looks cross-sectional schematic.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described further.
See Fig. 1, the present invention includes cylinder 1, the joint 2 of cylinder 1 is fixedly connected with template 4 by bolt 3a, the both sides of cylinder 1 are respectively arranged with guide pillar 5, guide pillar 5 is sleeved in sliding sleeve 6, the top of guide pillar 4 is fixedly connected with the lower surface of template 7 by bolt 3b, the sidewall of sliding sleeve 6 is provided with through type forced filling oil cup 8, and the two ends of sliding sleeve 6 are respectively arranged with J type dust ring 9.
Mould is placed in after in template, cylinder 1 promotes template and moves up and down and match with the cylinder of penetrating of core shooter, cylinder 1 both sides are provided with the steady rise and fall that guide pillar 5 and sliding sleeve 6 can guarantee template 4, can not shake, its structure is simple, operate steadily, solid and reliable, ensure that the service life of equipment, the through type forced filling oil cup 8 that the sidewall of sliding sleeve 6 is arranged can lubricate guide pillar 5 and sliding sleeve 6, guarantee the steady lifting of template 4, the setting slip further ensured between guide pillar 5 and sliding sleeve 6 of dust ring 9 can not be dropped because of dust and is obstructed.
Claims (3)
1. the template lifting structure of a core shooter, comprise cylinder, the joint of described cylinder is bolted to connection template, it is characterized in that: the both sides of described cylinder are respectively arranged with guide pillar, described guide column sleeve is contained in sliding sleeve, and the top of described guide pillar is fixedly connected with by the lower surface of bolt with described template.
2. the template lifting structure of a kind of core shooter according to claim 1, is characterized in that: the sidewall of described sliding sleeve is provided with through type forced filling oil cup.
3. the template lifting structure of a kind of core shooter according to claim 1, is characterized in that: the two ends of described sliding sleeve are respectively arranged with J type dust ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558541.1A CN104624981A (en) | 2013-11-12 | 2013-11-12 | Mold plate lifting structure of core shooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558541.1A CN104624981A (en) | 2013-11-12 | 2013-11-12 | Mold plate lifting structure of core shooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104624981A true CN104624981A (en) | 2015-05-20 |
Family
ID=53204479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310558541.1A Pending CN104624981A (en) | 2013-11-12 | 2013-11-12 | Mold plate lifting structure of core shooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104624981A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216614A (en) * | 2016-09-04 | 2016-12-14 | 佛山市恒学科技服务有限公司 | A kind of impression-taking apparatus of cold-box core blower |
-
2013
- 2013-11-12 CN CN201310558541.1A patent/CN104624981A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216614A (en) * | 2016-09-04 | 2016-12-14 | 佛山市恒学科技服务有限公司 | A kind of impression-taking apparatus of cold-box core blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |