CN211966569U - Device for disassembling copper alloy extrusion cavity die and plug - Google Patents
Device for disassembling copper alloy extrusion cavity die and plug Download PDFInfo
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- CN211966569U CN211966569U CN202020392954.2U CN202020392954U CN211966569U CN 211966569 U CN211966569 U CN 211966569U CN 202020392954 U CN202020392954 U CN 202020392954U CN 211966569 U CN211966569 U CN 211966569U
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Abstract
The utility model relates to a dismantle device of copper alloy extrusion cavity mould and end cap belongs to the clearance technical field of the internal mould of die cavity and end cap. The hydraulic lifting device comprises a workbench, wherein the workbench comprises an upper workbench and a lower workbench, and a hydraulic station is arranged on one side of the workbench; the lower-layer workbench is provided with a movable drawer, the top of the lower-layer workbench is provided with a die cavity placing protective bell, the die cavity placing protective bell is of a hollow structure, and the vertical center of the die cavity placing protective bell is communicated with the top surface of the lower-layer workbench; the hydraulic jacking system is characterized in that a hydraulic jack is arranged at the top of the upper-layer workbench, a hydraulic ejection column is arranged at the bottom of the hydraulic jack, an ejector pin is installed at the bottom end of the hydraulic ejection column, and the ejector pin is detachably connected with the hydraulic ejection column. The utility model relates to a dismantle device of copper alloy extrusion cavity mould and end cap it can solve manual or horizontal device and dismantle the unsatisfactory problem of extrusion back cavity mould and end cap effect to greatly improve the work efficiency of mould cavity clearance, guarantee workman's personal safety.
Description
Technical Field
The utility model relates to a dismantle device of copper alloy extrusion cavity mould and end cap belongs to the clearance technical field of the internal mould of die cavity and end cap.
Background
In the prior art, a high-speed contact net is an important component of an electrified railway, wires in the contact net can bear high tensile strength, and the contact net has high corrosion resistance, thermal conductivity, ferromagnetism and high conductivity.
After the continuous extrusion is finished, a large amount of waste copper materials are adhered to the inner wall of the cavity of the extrusion die, so that the die and the plug in the die cavity are blocked. Therefore, the die cavity needs to be cleaned, the die and the plug need to be disassembled, and the next continuous extrusion task is ensured.
At present, the cleaning of the extrusion cavity, the disassembly of the die and the plug are mainly carried out manually by workers or by a horizontal disassembly device, but the horizontal disassembly device has the defects that the disassembly holes of the die and the plug are difficult to align with the ejector pins, the ejector pins do not have fixing devices, and the operations are time-consuming, labor-consuming, unsafe and very easy to damage the cavity and the plug.
Therefore, the device for safely and conveniently disassembling the waste copper material adhered to the mold and the plug in the mold cavity and greatly improving the cleaning efficiency of the mold cavity is urgent.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing among the above-mentioned background problem, provide a dismantle device of copper alloy extrusion cavity mould and end cap, it can solve manual or horizontal device dismantles the unsatisfactory problem of extrusion back cavity mould and end cap effect to greatly improve the work efficiency of mould cavity clearance, guarantee workman's personal safety.
The purpose of the utility model is realized like this: a device for disassembling a copper alloy extrusion cavity die and a plug comprises a workbench, wherein the workbench comprises an upper workbench and a lower workbench, and a hydraulic station is further arranged on one side of the workbench;
the lower-layer workbench is provided with a movable drawer, the top of the lower-layer workbench is provided with a die cavity placing protective bell, the die cavity placing protective bell is of a hollow structure, and the vertical center of the die cavity placing protective bell is communicated with the top surface of the lower-layer workbench;
the hydraulic jacking system is characterized in that a hydraulic jack is arranged at the top of the upper-layer workbench, a hydraulic ejection column is arranged at the bottom of the hydraulic jack, an ejector pin is installed at the bottom end of the hydraulic ejection column, and the ejector pin is detachably connected with the hydraulic ejection column.
And the upper-layer workbench and the lower-layer workbench are supported through a plurality of supporting cylinders.
The hydraulic ram is installed on the top of the upper workbench through the hydraulic ram fixing barrel, and a plurality of reinforcing ribs are uniformly arranged on the periphery of the side wall of the hydraulic ram fixing barrel.
An internal threaded hole is formed in the middle of the hydraulic ejection column, and the ejector pin is in threaded connection with the hydraulic ejection column.
The hydraulic station comprises an oil storage tank, an oil pump, a motor, a pressure gauge, a liquid level meter, an electromagnetic directional valve, an oil path block and a high hydraulic oil pipe;
the oil pump is respectively connected with the oil storage tank and the hydraulic jack through a high hydraulic oil pipe.
And the high hydraulic oil pipe is provided with a pressure gauge and a pressure gauge switch.
And the oil path block is connected with the hydraulic jack through a high hydraulic oil pipe.
And an operation box is further arranged on one side of the lower-layer workbench and is respectively connected with the oil transfer pump power supply and the electromagnetic directional valve through power transmission lines.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a dismantle device of copper alloy extrusion cavity mould and end cap, it at first carries out detachable connection through special design manufacturing hydraulic pressure thimble and hydraulic pressure ejector pin, place the die cavity body on the die cavity places the bell jar, adopt the controllable hydraulic pressure thimble of velocity of motion and direction to aim at the copper waste material adhesion respectively and carry out ejecting operation on cavity mould and end cap hole, link up mutually with lower workstation because of bell jar vertical center, ejecting mould and the end cap of taking the copper waste material fall into down in the removal drawer of workstation, safety and conveniently take out, the risk of die cavity damaged by the scratch has been avoided, it is efficient to dismantle, workman operation safety and simple advantage.
Drawings
Fig. 1 is the structure schematic diagram of the device for disassembling the copper alloy extrusion cavity die and the plug of the utility model.
Fig. 2 is the die cavity structure schematic diagram of the device for disassembling the copper alloy extrusion cavity die and the plug of the utility model.
Fig. 3 is the working state diagram of the device for disassembling the copper alloy extrusion cavity die and the plug of the utility model.
Wherein:
1. a hydraulic jack; 2. a hydraulic ram fixed cylinder; 3. reinforcing ribs; 4. an upper stage; 5. hydraulic support columns; 6. a thimble; 7. a protective bell is placed in the die cavity; 8. a support cylinder; 9. a lower stage; 10. a power transmission line; 11. a movable drawer; 12. an operation box; 13. a high hydraulic oil pipe; 14. an electromagnetic directional valve; 15. an oil circuit block; 16. a pressure gauge; 17. a motor; 18. an oil pump; 19. a pressure gauge switch; 20. an oil filler; 21. a liquid level meter; 22. an oil storage tank.
Detailed Description
The invention is described below with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 to 3, the device for disassembling the copper alloy extrusion cavity die and the plug comprises a workbench, wherein the workbench comprises an upper workbench 4 and a lower workbench 9, and a hydraulic station is further arranged on one side of the workbench;
the lower-layer workbench 9 is provided with a movable drawer 11, the top of the lower-layer workbench 9 is provided with a die cavity placing protective bell 7, the die cavity placing protective bell 7 is of a hollow structure, and the vertical center of the die cavity placing protective bell is communicated with the top surface of the lower-layer workbench 9;
the top of the upper-layer workbench 4 is provided with a hydraulic jack 1, the bottom of the hydraulic jack 1 is provided with a hydraulic jack-post 5, a thimble 6 is installed at the bottom end of the hydraulic jack-post 5, and the thimble 6 is detachably connected with the hydraulic jack-post 5.
The upper stage 4 and the lower stage 9 are supported by a plurality of support columns 8.
The hydraulic ram 1 is installed on the top of the upper workbench 4 through the hydraulic ram fixing cylinder 2, and a plurality of reinforcing ribs 3 are uniformly arranged on the periphery of the side wall of the hydraulic ram fixing cylinder 2.
An internal threaded hole is formed in the middle of the hydraulic ejection column 5, and the ejector pin 6 is in threaded connection with the hydraulic ejection column 5.
The hydraulic station comprises an oil storage tank 22, an oil pump 18, a motor 17, a pressure gauge 16, a liquid level meter 21, an electromagnetic directional valve 14, an oil path block 15 and a high hydraulic oil pipe 13;
the oil pump 18 is connected with the oil storage tank 22 and the hydraulic ram 1 through the high hydraulic oil pipe 13.
And a pressure gauge 16 and a pressure gauge switch 19 are arranged on the high hydraulic oil pipe 13.
The oil path block 15 is connected with the hydraulic jack 1 through a high hydraulic oil pipe 13.
An operation box 12 is further arranged on one side of the lower-layer workbench 9, and the operation box 12 is respectively connected with an oil transfer pump power supply and an electromagnetic directional valve 14 through a power transmission line 10.
In this embodiment, the utility model discloses a dismantle device of copper alloy extrusion cavity mould and end cap, its working method is as follows:
firstly, a thimble 6 is connected with a hydraulic top column 5, and then a die cavity body is placed on a die cavity placing protective bell 7;
then, the power supply of an oil delivery pump is turned on through an operation box 12, then the oil pressure of an electromagnetic directional valve 14 is controlled through the operation box 12, then a proper thimble 6 is selected to respectively aim at copper waste materials to be adhered to a cavity die and an installation plug hole for carrying out ejection operation, meanwhile, the vertical center of a protective bell 7 placed in a die cavity is communicated with the top surface of a lower-layer worktable 9, and the ejected die with the copper waste materials and the plug fall into a movable drawer 11 of the lower worktable and are completely ejected;
then, changing the movement direction of the hydraulic jack 1 and restoring to the original position;
and finally, taking out the mold cavity by using the movable drawer 11, and finishing the disassembly.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a dismantle device of copper alloy extrusion cavity mould and end cap, includes the workstation, its characterized in that: the workbench comprises an upper workbench (4) and a lower workbench (9), and a hydraulic station is further arranged on one side of the workbench;
a movable drawer (11) is mounted on the lower-layer workbench (9), a die cavity placing protective bell (7) is arranged at the top of the lower-layer workbench (9), the die cavity placing protective bell (7) is of a hollow structure, and the vertical center of the die cavity placing protective bell is communicated with the top surface of the lower-layer workbench (9);
the hydraulic jacking device is characterized in that a hydraulic jack (1) is arranged at the top of the upper-layer workbench (4), a hydraulic jacking column (5) is arranged at the bottom of the hydraulic jack (1), a thimble (6) is installed at the bottom end of the hydraulic jacking column (5), and the thimble (6) is detachably connected with the hydraulic jacking column (5).
2. The device for disassembling the copper alloy extrusion cavity die and the plug as claimed in claim 1, wherein: the upper-layer workbench (4) and the lower-layer workbench (9) are supported by a plurality of supporting cylinders (8).
3. The device for disassembling the copper alloy extrusion cavity die and the plug as claimed in claim 1, wherein: the hydraulic ram (1) is installed on the top of the upper workbench (4) through the hydraulic ram fixing cylinder (2), and a plurality of reinforcing ribs (3) are uniformly arranged on the periphery of the side wall of the hydraulic ram fixing cylinder (2).
4. The device for disassembling the copper alloy extrusion cavity die and the plug as claimed in claim 1, wherein: an internal threaded hole is formed in the middle of the hydraulic ejection column (5), and the ejector pin (6) is in threaded connection with the hydraulic ejection column (5).
5. The device for disassembling the copper alloy extrusion cavity die and the plug as claimed in claim 1, wherein: the hydraulic station comprises an oil storage tank (22), an oil pump (18), a motor (17), a pressure gauge (16), a liquid level meter (21), an electromagnetic directional valve (14), an oil circuit block (15) and a high hydraulic oil pipe (13);
the oil pump (18) is respectively connected with the oil storage tank (22) and the hydraulic jack (1) through a high hydraulic oil pipe (13).
6. The device for disassembling the copper alloy extrusion cavity die and the plug as claimed in claim 5, wherein: and a pressure gauge (16) and a pressure gauge switch (19) are arranged on the high hydraulic oil pipe (13).
7. The device for disassembling the copper alloy extrusion cavity die and the plug as claimed in claim 5, wherein: the oil path block (15) is connected with the hydraulic jack (1) through a high hydraulic oil pipe (13).
8. The device for disassembling the copper alloy extrusion cavity die and the plug as claimed in claim 1, wherein: and an operation box (12) is further arranged on one side of the lower-layer workbench (9), and the operation box (12) is respectively connected with an oil transfer pump power supply and an electromagnetic directional valve (14) through a power transmission line (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392954.2U CN211966569U (en) | 2020-03-25 | 2020-03-25 | Device for disassembling copper alloy extrusion cavity die and plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020392954.2U CN211966569U (en) | 2020-03-25 | 2020-03-25 | Device for disassembling copper alloy extrusion cavity die and plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211966569U true CN211966569U (en) | 2020-11-20 |
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ID=73381438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020392954.2U Active CN211966569U (en) | 2020-03-25 | 2020-03-25 | Device for disassembling copper alloy extrusion cavity die and plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211966569U (en) |
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2020
- 2020-03-25 CN CN202020392954.2U patent/CN211966569U/en active Active
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