CN210730932U - Injection chamber lubricating device of horizontal aluminum alloy die casting machine - Google Patents
Injection chamber lubricating device of horizontal aluminum alloy die casting machine Download PDFInfo
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- CN210730932U CN210730932U CN201921331336.0U CN201921331336U CN210730932U CN 210730932 U CN210730932 U CN 210730932U CN 201921331336 U CN201921331336 U CN 201921331336U CN 210730932 U CN210730932 U CN 210730932U
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Abstract
The utility model provides a horizontal aluminum alloy die casting machine injection chamber lubricating arrangement, it relates to die casting machine equipment technical field, concretely relates to horizontal aluminum alloy die casting machine injection chamber lubricating arrangement. The oil-gas spraying device comprises a power supply device, an advancing cylinder, a first air valve, a second air valve, an oil-gas spraying nozzle, an oil valve and an oil tank, wherein the power supply device is connected with the advancing cylinder through the first air valve and the second air valve respectively, the oil-gas spraying nozzle is arranged between the first air valve and the advancing cylinder, and the oil-gas spraying nozzle is connected with the oil tank through the oil valve. After the technical scheme is adopted, the utility model discloses beneficial effect does: firstly, the automation is safer, more reliable and faster; secondly, the special oil is more environment-friendly; thirdly, the comprehensive and sufficient lubrication, the injection is more stable, the product quality is improved, the injection chamber and the injection hammer head are more durable, the service lives of the injection chamber and the hammer head are prolonged, and the influence of the replacement of the hammer head on the die-casting production is reduced, so that the production benefit is improved.
Description
Technical Field
The utility model relates to a die casting machine equipment technical field, concretely relates to horizontal aluminum alloy die casting machine injection chamber lubricating arrangement.
Background
The existing injection chamber lubrication mode of the existing horizontal aluminum alloy die casting machine is as follows: 1) manually brushing grease containing graphite or scattering paraffin particles containing graphite for lubrication; 2) using paraffin lubricating particles containing graphite to blow into the injection chamber, and lubricating after melting at high temperature; 3) lubricating grease is dripped into the injection chamber for lubrication; 4) the three lubrication modes only can be used for local lubrication, the injection chamber and the injection hammer head are easy to wear, and the injection chamber and the injection hammer head are low in safety and reliability and polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a horizontal aluminum alloy die casting machine injection chamber lubricating device aiming at the defects of the prior art, which has safer and more reliable automation and more environment-friendly special oil; the die-casting machine has the advantages that the full lubrication is realized, the injection is more stable, the product quality is improved, the injection chamber and the injection hammer head are more durable, the service lives of the injection chamber and the hammer head are prolonged, the influence of the replacement of the hammer head on die-casting production is reduced, and therefore the production benefit is improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the oil-gas spraying device comprises a power supply device, an advancing cylinder, a first air valve, a second air valve, an oil-gas spraying nozzle, an oil valve and an oil tank, wherein the power supply device is connected with the advancing cylinder through the first air valve and the second air valve respectively, the oil-gas spraying nozzle is arranged between the first air valve and the advancing cylinder, and the oil-gas spraying nozzle is connected with the oil tank through the oil valve.
Further, the first air valve and the second air valve have the same structure.
The utility model discloses a theory of operation: automatic oil spraying and air blowing are adopted to blow the inner wall of the injection chamber, and simultaneously, retained aluminum slag in the injection chamber is blown off to generate a layer of oil film, so that the high-temperature aluminum liquid is blocked from contacting with the inner wall of the injection chamber, when the hammer head pushes the aluminum liquid to move forwards, the friction surface between the hammer head and the inner wall of the injection chamber is fully lubricated, and when the second air valve is electrified, the advancing cylinder pushes the spray head to an aluminum material inlet of the injection chamber; when the first air valve is electrified, compressed air reaches the B area through the cavity A of the oil gas nozzle and is sprayed out, aluminum material residues in the injection chamber are blown off, and meanwhile, partial vacuum is formed at the outlet of the oil pipe in the B area; when the oil valve is electrified, the lubricating oil reaches the B area through the oil valve, and an oil-gas mixture is formed in the B area to lubricate the interior of the injection chamber; when the set lubricating time is up, the first air valve, the second air valve and the oil valve are powered off simultaneously, compressed air and lubricating oil of the oil-gas spray nozzle are cut off, and the front cavity of the air cylinder is powered on and then retreats to the standby original position.
After the technical scheme is adopted, the utility model discloses beneficial effect does: firstly, the automation is safer, more reliable and faster; secondly, the special oil is more environment-friendly; thirdly, the comprehensive and sufficient lubrication, the injection is more stable, the product quality is improved, the injection chamber and the injection hammer head are more durable, the service lives of the injection chamber and the hammer head are prolonged, and the influence of the replacement of the hammer head on the die-casting production is reduced, so that the production benefit is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic diagram of the present invention.
Description of reference numerals: power supply unit 1, advance cylinder 2, first air valve 3, second air valve 4, oil gas shower nozzle 5, oil valve 6, oil tank 7.
Detailed Description
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: the oil gas spraying device comprises a power supply device 1, an advancing cylinder 2, a first air valve 3, a second air valve 4, an oil gas spraying nozzle 5, an oil valve 6 and an oil tank 7, wherein the power supply device 1 is respectively connected with the advancing cylinder 2 through the first air valve 3 and the second air valve 4, the oil gas spraying nozzle 5 is arranged between the first air valve 3 and the advancing cylinder 2, and the oil gas spraying nozzle 5 is connected with the oil tank 7 through the oil valve 6.
The first air valve 3 and the second air valve 4 have the same structure.
The utility model discloses a theory of operation: automatic oil spraying and air blowing are adopted to blow the inner wall of the injection chamber, and simultaneously, retained aluminum slag in the injection chamber is blown off to generate a layer of oil film, so that the high-temperature aluminum liquid is blocked from contacting with the inner wall of the injection chamber, when the hammer head pushes the aluminum liquid to move forwards, the friction surface between the hammer head and the inner wall of the injection chamber is fully lubricated, and when the second air valve is electrified, the advancing cylinder pushes the spray head to an aluminum material inlet of the injection chamber; when the first air valve is electrified, compressed air reaches the B area through the cavity A of the oil gas nozzle and is sprayed out, aluminum material residues in the injection chamber are blown off, and meanwhile, partial vacuum is formed at the outlet of the oil pipe in the B area; when the oil valve is electrified, the lubricating oil reaches the B area through the oil valve (locally generates suction), and simultaneously an oil-gas mixture is formed in the B area to lubricate the interior of the injection chamber; when the set lubricating time is up, the first air valve, the second air valve and the oil valve are powered off simultaneously, compressed air and lubricating oil of the oil-gas spray nozzle are cut off, and the front cavity of the air cylinder is powered on and then retreats to the standby original position.
After the technical scheme is adopted, the utility model discloses beneficial effect does: firstly, the automation is safer, more reliable and faster; secondly, the special oil is more environment-friendly; thirdly, the comprehensive and sufficient lubrication, the injection is more stable, the product quality is improved, the injection chamber and the injection hammer head are more durable, the service lives of the injection chamber and the hammer head are prolonged, and the influence of the replacement of the hammer head on the die-casting production is reduced, so that the production benefit is improved.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (2)
1. The utility model provides a horizontal aluminum alloy die casting machine injection chamber lubricating arrangement which characterized in that: the oil gas spraying device comprises a power supply device (1), an advancing cylinder (2), a first air valve (3), a second air valve (4), an oil gas spraying nozzle (5), an oil valve (6) and an oil tank (7), wherein the power supply device (1) is connected with the advancing cylinder (2) through the first air valve (3) and the second air valve (4) respectively, the oil gas spraying nozzle (5) is arranged between the first air valve (3) and the advancing cylinder (2), and the oil gas spraying nozzle (5) is connected with the oil tank (7) through the oil valve (6).
2. The lubricating device for the shot chamber of the horizontal aluminum alloy die-casting machine according to claim 1, wherein: the first air valve (3) and the second air valve (4) have the same structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921331336.0U CN210730932U (en) | 2019-08-13 | 2019-08-13 | Injection chamber lubricating device of horizontal aluminum alloy die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921331336.0U CN210730932U (en) | 2019-08-13 | 2019-08-13 | Injection chamber lubricating device of horizontal aluminum alloy die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210730932U true CN210730932U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921331336.0U Active CN210730932U (en) | 2019-08-13 | 2019-08-13 | Injection chamber lubricating device of horizontal aluminum alloy die casting machine |
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| CN (1) | CN210730932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315050A (en) * | 2019-08-13 | 2019-10-11 | 深圳市三鑫德科技发展有限公司 | A kind of horizontal aluminum alloy press casting machine injection chamber lubricating arrangement |
-
2019
- 2019-08-13 CN CN201921331336.0U patent/CN210730932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315050A (en) * | 2019-08-13 | 2019-10-11 | 深圳市三鑫德科技发展有限公司 | A kind of horizontal aluminum alloy press casting machine injection chamber lubricating arrangement |
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