CN214422718U - Heavy copper alloy quenching device - Google Patents
Heavy copper alloy quenching device Download PDFInfo
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- CN214422718U CN214422718U CN202120449024.0U CN202120449024U CN214422718U CN 214422718 U CN214422718 U CN 214422718U CN 202120449024 U CN202120449024 U CN 202120449024U CN 214422718 U CN214422718 U CN 214422718U
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- copper alloy
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- heavy copper
- barrel
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Abstract
The utility model discloses a heavy copper alloy quenching device, which comprises an openable barrel, a water supply system and a water collecting tank, wherein the openable barrel comprises an upper half barrel and a lower half barrel, the lower half barrel is supported and fixed by a base, one side edge part of the upper half barrel is hinged with one side edge part of the lower half barrel, and the outer wall surface of the upper half barrel is connected with a telescopic rod to drive the upper half barrel to open and close; a plurality of groups of water spray pipes are longitudinally arranged in the openable cylinder body, and the water spray pipes of each group are uniformly arranged in the openable cylinder body at intervals along the circumferential direction; the water spraying pipe is communicated with the water supply system through a conduit; the bottom of the openable cylinder is provided with a water leakage groove, and the water collecting tank is positioned below the water leakage groove. The utility model has the advantages that: the quenching device is simple in structure, and can realize refined quenching control of the interval, angle and strength of the heavy copper alloy forging, so that the heavy copper alloy forging is subjected to uniform quenching treatment.
Description
Technical Field
The utility model relates to a guenching unit, concretely relates to heavy copper alloy guenching unit.
Background
The heavy copper alloy is an alloy formed by adding one or more other elements into pure copper serving as a matrix. The quenching process of the heavy copper alloy is a heat treatment method which heats the copper alloy to a temperature above a critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), keeps the temperature for a period of time to ensure that the copper alloy is completely or partially austenitized, and then quickly cools the copper alloy to a temperature below Ms (or isothermal temperature near Ms) at a cooling speed higher than the critical cooling speed to perform martensite (or bainite) transformation.
The mechanical property of the heavy copper alloy can be effectively improved by quenching treatment of the heavy copper alloy, and in the existing quenching device, the strength and the angle of the water spraying mechanism cannot be controlled in a segmented manner in the length direction of the heavy copper alloy part, so that the quenching uniformity of the heavy copper alloy part is influenced, and the mechanical property of the heavy copper alloy part can be seriously influenced.
Disclosure of Invention
The utility model aims at providing a heavy copper alloy guenching unit according to above-mentioned prior art's weak point, this guenching unit is through setting up a plurality of groups spray pipe and via solenoid valve group partition control between the time quantum in can the open-close type barrel to realize to the segmentation of heavy copper alloy forging, divide the angle and divide the accurate control of intensity.
The utility model discloses the purpose is realized accomplishing by following technical scheme:
the quenching device for the heavy copper alloy is characterized by comprising an openable barrel, a water supply system and a water collecting tank, wherein the openable barrel comprises an upper half barrel and a lower half barrel, the lower half barrel is supported and fixed by a base, one side edge part of the upper half barrel is hinged with one side edge part of the lower half barrel, and the outer wall surface of the upper half barrel is connected with a telescopic rod to drive the upper half barrel to open and close; a plurality of groups of water spray pipes are longitudinally arranged in the openable cylinder body, and the water spray pipes of each group are uniformly arranged in the openable cylinder body at intervals along the circumferential direction; the water spraying pipe is communicated with the water supply system through a conduit; the bottom of the openable cylinder is provided with a water leakage groove, and the water collecting tank is positioned below the water leakage groove.
And each group of water spraying pipes is respectively connected with an electromagnetic valve group, and the electromagnetic valve group is connected with a control unit.
Each group of the water spraying pipes is divided into a plurality of sections in the length direction, a plurality of nozzles are arranged on the water spraying pipes in each section at intervals, and each nozzle points to the central axis position of the openable cylinder body; the electromagnetic valve group comprises a plurality of electromagnetic valves, and each nozzle in each section is controlled by a corresponding electromagnetic valve.
An extraction pump is arranged between the water supply system and the water collecting tank and is connected with the control unit.
The outer side of the openable cylinder is provided with a clamping device of a heavy copper alloy forging, and the clamping device is driven by a telescopic arm.
The utility model has the advantages that: the quenching device is simple in structure, and can realize refined quenching control of the interval, angle and strength of the heavy copper alloy forging, so that the heavy copper alloy forging is subjected to uniform quenching treatment.
Drawings
FIG. 1 is a schematic structural view of a medium-heavy copper alloy quenching device of the present invention;
FIG. 2 is a schematic structural view of the heavy copper alloy quenching device of the utility model when the cylinder is opened;
fig. 3 is a schematic view of the control system of the middle spray pipe of the present invention.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example with reference to the accompanying drawings, for the understanding of those skilled in the art:
referring to fig. 1-3, the symbols in the figures are: the device comprises an openable barrel 1, an upper half barrel 1a, a lower half barrel 1b, a spray pipe 2, a water collecting tank 3, a clamping device 4, a telescopic arm 5, a base 6, a water leakage groove 7, an outer convex part 8, a telescopic rod 9, an electromagnetic valve group 10, an electromagnetic valve 11, a control unit 12, a water supply system 13, an extraction pump 14 and a nozzle 15.
Example (b): as shown in fig. 1, 2 and 3, the embodiment specifically relates to a heavy copper alloy quenching device, which includes an openable cylinder 1, a water supply system 13, a water collecting tank 3 and a corresponding control unit 12, wherein the openable cylinder 1 is used for accommodating a heavy copper alloy forging therein and performing quenching treatment of fine control under the action of the water supply system 13.
As shown in fig. 1, 2 and 3, the openable cylinder 1 is composed of an upper half cylinder 1a and a lower half cylinder 1b, wherein the lower half cylinder 1b is supported and fixed by a base 6, one side edge of the upper half cylinder 1a is hinged with one side edge of the lower half cylinder 1b, and the two cylinders can be turned over and opened under the driving of external force. An outer convex part 8 is fixed on the outer wall surface of the upper half cylinder body 1a, a vertical telescopic rod 9 is arranged below the outer convex part 8, the telescopic rod 9 is hinged with the outer convex part 8, and under the lifting action of the telescopic rod 9, the upper half cylinder body 1a can be driven to turn over and open and close. The raising and lowering operation of the extendable rod 9 is controlled by the control unit 12.
As shown in fig. 1 and 2, a plurality of groups of water spray pipes 2 are arranged in an openable cylinder 1 along the longitudinal direction, and the water spray pipes 2 are arranged in the cylinder at intervals in a circumferential surrounding manner; each group of the water spraying pipes 2 is divided into a plurality of sections in the length direction, as shown in fig. 3, a plurality of nozzles 15 are arranged on the water spraying pipes in each section at intervals, and each nozzle 15 points to the central axis of the openable cylinder 1; the water spraying pipe 2 is communicated with a water supply system 13 through a conduit, an electromagnetic valve group 10 is arranged on the conduit pipeline to control the on-off of the pipeline, the electromagnetic valve group 10 specifically comprises a plurality of electromagnetic valves 11, each electromagnetic valve 11 independently controls each nozzle 15 in the water spraying pipe 2 in the section where the electromagnetic valve is located, the electromagnetic valve 11 can control the on-off of the water spraying pipe 2 and can control the water spraying flow and strength, and the electromagnetic valve group 10 can control the on-off of each section as a whole, so that the quenching operation in the length direction can be controlled; and different water spray pipes 2 can be controlled to spray water, so that the quenching operation in the angle direction can be controlled. It should be noted that the solenoid valve group 10 is connected and controlled by the control unit 12, and the solenoid valve group 10 specifically controls each of the subordinate solenoid valves 11.
As shown in fig. 1, 2 and 3, the water collecting tank 3 is arranged at the lower part of the openable barrel 1, the water leaking tank 7 is arranged at the lower part of the openable barrel 1, the quenching wastewater in the barrel flows into the water collecting tank 3 at the lower part through the water leaking tank 7, an extraction pump 14 is arranged between the water collecting tank 3 and the water supply system 13, and the extraction pump 14 extracts the water in the water collecting tank into the water supply system 13 to supply each spray pipe 2, so that the water flow can be recycled. According to actual conditions, the air cooling equipment or the heat exchange equipment can be considered to be additionally arranged so as to cool the water body.
As shown in fig. 1 and 2, a clamping device 4 is installed on one side of an openable barrel 1, the clamping device 4 is driven and controlled by a telescopic arm 5, a heavy copper alloy forged piece after heat treatment is clamped by the clamping device 4 and driven by the telescopic arm 5 to extend into the openable barrel 1 for fixing, after fixing is completed, the clamping device 4 is contracted to leave the openable barrel 1, and then the openable barrel 1 is driven to close by a telescopic rod 9; according to the quenching requirements of the heavy copper alloy forging, namely parameters such as a quenching area, quenching strength flow and the like, the control unit 12 controls the nozzles 15 on the water spray pipes 2 in the corresponding sections to spray water, so that the fine quenching control of the section, the angle and the strength of the heavy copper alloy forging is realized, and the heavy copper alloy forging is subjected to uniform quenching treatment.
Claims (5)
1. The quenching device for the heavy copper alloy is characterized by comprising an openable barrel, a water supply system and a water collecting tank, wherein the openable barrel comprises an upper half barrel and a lower half barrel, the lower half barrel is supported and fixed by a base, one side edge part of the upper half barrel is hinged with one side edge part of the lower half barrel, and the outer wall surface of the upper half barrel is connected with a telescopic rod to drive the upper half barrel to open and close; a plurality of groups of water spray pipes are longitudinally arranged in the openable cylinder body, and the water spray pipes of each group are uniformly arranged in the openable cylinder body at intervals along the circumferential direction; the water spraying pipe is communicated with the water supply system through a conduit; the bottom of the openable cylinder is provided with a water leakage groove, and the water collecting tank is positioned below the water leakage groove.
2. The quenching apparatus for heavy copper alloy as claimed in claim 1, wherein each set of said water spraying pipes is connected with a set of electromagnetic valves, and said set of electromagnetic valves is connected with a control unit.
3. The heavy copper alloy quenching device as claimed in claim 2, wherein each group of said water spraying pipes is divided into several sections in the length direction, each section of said water spraying pipes is provided with several nozzles at intervals, each of said nozzles points to the central axis of said openable cylinder; the electromagnetic valve group comprises a plurality of electromagnetic valves, and each nozzle in each section is controlled by a corresponding electromagnetic valve.
4. The heavy copper alloy quenching device as claimed in claim 1, wherein an extraction pump is arranged between the water supply system and the water collecting tank, and the extraction pump is connected with the control unit.
5. The heavy copper alloy quenching device as claimed in claim 1, wherein the outer side of the openable cylinder is provided with a clamping device of heavy copper alloy forging, and the clamping device is driven by a telescopic arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120449024.0U CN214422718U (en) | 2021-03-02 | 2021-03-02 | Heavy copper alloy quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120449024.0U CN214422718U (en) | 2021-03-02 | 2021-03-02 | Heavy copper alloy quenching device |
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| Publication Number | Publication Date |
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| CN214422718U true CN214422718U (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120449024.0U Active CN214422718U (en) | 2021-03-02 | 2021-03-02 | Heavy copper alloy quenching device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657340A (en) * | 2022-05-27 | 2022-06-24 | 南通雄泰铜业有限公司 | High-frequency quenching equipment for copper alloy |
-
2021
- 2021-03-02 CN CN202120449024.0U patent/CN214422718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657340A (en) * | 2022-05-27 | 2022-06-24 | 南通雄泰铜业有限公司 | High-frequency quenching equipment for copper alloy |
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