CN102019355B - Manufacturing device of knock-off core and manufacturing method thereof - Google Patents
Manufacturing device of knock-off core and manufacturing method thereof Download PDFInfo
- Publication number
- CN102019355B CN102019355B CN2010105319091A CN201010531909A CN102019355B CN 102019355 B CN102019355 B CN 102019355B CN 2010105319091 A CN2010105319091 A CN 2010105319091A CN 201010531909 A CN201010531909 A CN 201010531909A CN 102019355 B CN102019355 B CN 102019355B
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- cylinder
- sand
- core
- riser pad
- making apparatus
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- Casting Devices For Molds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention relates to a manufacturing device of a knock-off core and a manufacturing method thereof. One side above a stand is provided with a sand ejecting cylinder, the sand ejecting cylinder is connected with a sand ejecting tube, the middle part above the stand is provided with a resetting cylinder controlled by a 14-station rotating mould, a rotating shaft is arranged below the resetting cylinder, the other side above the rack is provided with a positioning cylinder, a working platform is arranged below the positioning cylinder, and the front end part above the stand is provided with a pusher-type cylinder. By adopting the special 14-station knock-off core manufacturing device which has simple operation, low manufacturing cost and stable operation and can realize continuous automatic production in the invention, the production requirements can be met, the core production efficiency is improved, the production speed of the knock-off core is improved to one piece per six seconds from one piece per two minutes, the working efficiency is improved by nearly 20 times, the electricity consumption is saved by 1/3, the quality of the knock-off core is ensured, and the labour intensity of workers is reduced.
Description
Technical field
The invention belongs to machine-building and automatic control technology field, relate to making apparatus of a kind of riser pad that is applied to casting industry exothermic riser technology and preparation method thereof.
Background technology
Exothermic riser is the critical process of feeding a casting, places in exothermic riser and foundry goods junction that to be prone to cutting blade be the advanced technologies that foundry goods and rising head are broken away from, and it is smooth that this technology can make rising head separate the surperficial foundry goods in back, beats rising head with hand hammer can break off.Usually being prone to cutting blade is to adopt ordinary hot core mechanism to do, and its efficient is low, and power consumption is high, has guaranteed not the needs of output.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, it is a kind of simple to operate that the present invention provides, and cost of manufacture is low; Stable; Can produce automatically continuously, improve coremaking efficient, practice thrift power consumption; Guaranteed the quality of cameron core, making apparatus of the riser pad of reduction working strength of workers and preparation method thereof.
The present invention solves the technical method that its technical problem adopts: a kind of making apparatus of riser pad; Side above frame is equipped with penetrates the sand cylinder, and this is penetrated the sand cylinder and is connected with blasting unit, and the middle part above frame is equipped with the reset cylinder by the control of 14 station revolving dies; Rotating shaft is housed below reset cylinder; Opposite side above frame is equipped with positioning cylinder, below positioning cylinder, is provided with workbench, and the leading section above frame is equipped with the propelling movement cylinder.
The two ends of said rotating shaft are set in 7222 bearings and 8106 bearings.
Periphery in rotating shaft is set with slip ring.
Carbon brush holder is housed on slip ring.
Adjusting nut is housed below rotating shaft, and an end of this adjusting nut is sleeved in 42207 bearings.
Side at positioning cylinder disposes locator card.
In the frame upper surface heating bar is housed.
A kind of preparation method of riser pad; At first depress by penetrating the sand cylinder, blasting unit is penetrated sand after 1.5 seconds, penetrates the sand cylinder and resets; Push cylinder and under the control of 14 station revolving dies, push 1/14 circle; Positioning cylinder is with mold position, and the plunger tip cylinder will be prone to cutting blade and eject, and reset cylinder returns the plunger tip masthead to the coremaking program that home position is just accomplished a cover cameron core.
The said action of penetrating sand cylinder, reset cylinder, positioning cylinder, plunger tip cylinder and pushing cylinder is respectively to be controlled and produced sequence by the time relay.
The invention has the beneficial effects as follows: adopt of the present invention simple to operate, cost of manufacture is low, the cameron core core making machine of stable, special use 14 stations can be continuously produced automatically; Can satisfy the demand of producing, improve coremaking efficient, the speed of production of cameron core is increased to by one of production in 2 minutes and produces one 6 seconds; Improve nearly 20 times of effect; Practice thrift 1/3 power consumption, guaranteed the quality of cameron core, reduced working strength of workers.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1-penetrates sand cylinder, 2-blasting unit, 3-reset cylinder, 4-14 station revolving die, 5-7222 bearing, 6-workbench, 7-positioning cylinder, 8-rotating shaft, 9-carbon brush holder, 10-slip ring, 11-42207 bearing, 12-adjusting nut, 13-8106 bearing, 14-plunger tip cylinder, 15-propelling movement cylinder, 16-heating bar, 17-locator card.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Referring to Fig. 1 and Fig. 2, a kind of making apparatus of riser pad, the side above frame is equipped with penetrates sand cylinder 1; This is penetrated sand cylinder 1 and is connected with blasting unit 2, and the middle part above frame is equipped with the reset cylinder 3 by 4 controls of 14 station revolving dies, and rotating shaft 8 is housed below reset cylinder 3; The two ends of this rotating shaft 8 are set in 7222 bearings 5 and 8106 bearings 13, are set with slip ring 10 in the periphery of rotating shaft 8, and carbon brush holder 9 is housed on slip ring 10; Adjusting nut 12 is housed below rotating shaft 8, and an end of this adjusting nut 12 is sleeved in 42207 bearings 11, and the opposite side above frame is equipped with positioning cylinder 7; Side at positioning cylinder 7 disposes locator card 17; Below positioning cylinder 7, be provided with workbench 6, the leading section above frame is equipped with and pushes cylinder 15, in the frame upper surface heating bar 16 is housed.
A kind of preparation method of riser pad; At first depress by penetrating sand cylinder 1; Blasting unit 2 is penetrated sand and is penetrated sand cylinder 1 after 1.5 seconds and reset, and pushes cylinder 15 and under the control of 14 station revolving dies 4, pushes 1/14 and enclose, and positioning cylinder 7 is with mold position; Plunger tip cylinder 14 will be prone to cutting blade and eject, and reset cylinder 3 returns the plunger tip masthead to the coremaking program that home position is just accomplished a cover cameron core.Above-mentioned action of penetrating sand cylinder 1, reset cylinder 3, positioning cylinder 7, plunger tip cylinder 14 and propelling movement cylinder 15 is respectively to control and produce sequence by the time relay, to reach purpose efficient, low power consuming.
Claims (8)
1. the making apparatus of a riser pad, it is characterized in that: in the frame upper surface heating bar is housed, the side above frame is equipped with penetrates the sand cylinder; This is penetrated the sand cylinder and is connected with blasting unit; Middle part above frame is equipped with the reset cylinder by the control of 14 station revolving dies, and rotating shaft is housed below reset cylinder, and the opposite side above frame is equipped with positioning cylinder; Below positioning cylinder, be provided with workbench, the leading section above frame is equipped with the propelling movement cylinder.
2. the making apparatus of riser pad as claimed in claim 1, it is characterized in that: the two ends of said rotating shaft are set in 7222 bearings and 8106 bearings.
3. according to claim 1 or claim 2 the making apparatus of riser pad, it is characterized in that: the periphery in rotating shaft is set with slip ring.
4. the making apparatus of riser pad as claimed in claim 3 is characterized in that: carbon brush holder is housed on slip ring.
5. according to claim 1 or claim 2 the making apparatus of riser pad, it is characterized in that: adjusting nut is housed below rotating shaft, and an end of this adjusting nut is sleeved in 42207 bearings.
6. the making apparatus of riser pad as claimed in claim 1, it is characterized in that: the side at positioning cylinder disposes locator card.
7. the preparation method of a riser pad is characterized in that: adopt equipment according to claim 1, at first depress by penetrating the sand cylinder; Blasting unit is penetrated sand after 1.5 seconds; Penetrate the sand cylinder and reset, push cylinder and under the control of 14 station revolving dies, push 1/14 circle, positioning cylinder is with mold position; The plunger tip cylinder will be prone to cutting blade and eject, and reset cylinder returns the plunger tip masthead to the coremaking program that home position is just accomplished a cover cameron core.
8. like the preparation method of the said riser pad of claim 7, it is characterized in that: the said action of penetrating sand cylinder, reset cylinder, positioning cylinder, plunger tip cylinder and pushing cylinder is respectively to be controlled and produced sequence by the time relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105319091A CN102019355B (en) | 2010-11-04 | 2010-11-04 | Manufacturing device of knock-off core and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105319091A CN102019355B (en) | 2010-11-04 | 2010-11-04 | Manufacturing device of knock-off core and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102019355A CN102019355A (en) | 2011-04-20 |
| CN102019355B true CN102019355B (en) | 2012-06-20 |
Family
ID=43861367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105319091A Expired - Fee Related CN102019355B (en) | 2010-11-04 | 2010-11-04 | Manufacturing device of knock-off core and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102019355B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551514B (en) * | 2013-11-14 | 2015-07-08 | 沈阳工业大学 | Dead head heating easily-cutting piece of large steel casting |
| CN106734925A (en) * | 2016-11-30 | 2017-05-31 | 安徽应流集团霍山铸造有限公司 | A kind of casting technique of riser pad |
| CN108941471B (en) * | 2018-07-27 | 2020-05-01 | 河北丰德机械制造有限公司 | Multi-station full-automatic precoated sand shell making machine |
| CN115608930A (en) * | 2022-11-24 | 2023-01-17 | 长兴鼎峰铸材科技股份有限公司 | Combined type casting head knock-off core die-casting forming equipment and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031324C (en) * | 1989-09-09 | 1996-03-20 | 张业华 | Riser pad |
| DE4006176A1 (en) * | 1990-02-28 | 1991-09-05 | Hottinger Adolf Masch | Core mould appts. - has common shot station with circular conveyors for shot and hoods with tool and box handling |
| CN2267879Y (en) * | 1996-05-06 | 1997-11-19 | 成新华 | Core shooting machine for hot-core box |
| CN201586730U (en) * | 2009-11-26 | 2010-09-22 | 新兴河北工程技术有限公司 | Four-station cold-box core shooter |
-
2010
- 2010-11-04 CN CN2010105319091A patent/CN102019355B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102019355A (en) | 2011-04-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20151104 |
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| EXPY | Termination of patent right or utility model |