CN220782512U - Large-scale ring part electric spark local linear cutting block taking device - Google Patents
Large-scale ring part electric spark local linear cutting block taking device Download PDFInfo
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- CN220782512U CN220782512U CN202322629408.2U CN202322629408U CN220782512U CN 220782512 U CN220782512 U CN 220782512U CN 202322629408 U CN202322629408 U CN 202322629408U CN 220782512 U CN220782512 U CN 220782512U
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- sliding table
- moving sliding
- splayed
- quenching
- driving device
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- 238000010892 electric spark Methods 0.000 title claims abstract description 10
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 238000010791 quenching Methods 0.000 abstract description 35
- 230000000171 quenching effect Effects 0.000 abstract description 35
- 238000000034 method Methods 0.000 abstract description 11
- 238000005070 sampling Methods 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 4
- 238000012795 verification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model discloses a large annular part electric spark local cutting block taking device which comprises a pulse power supply, a central control cabinet, a left-right moving sliding table driving device, a lathe bed, a front-back moving sliding table, a left-right moving sliding table, a cutting wire conveying mechanism assembly, a positioning guide wheel, a front supporting seat, an auxiliary supporting frame, a workpiece to be cut, a rear supporting seat, a splayed carrier roller base, a front-back moving sliding table driving device, a working fluid system assembly and a splayed carrier roller. The utility model can solve the problem that the inner and outer ring raceways of the large wind power main bearing need to be sampled in an integral destruction mode after quenching, realize one section of test quenching, locally cut and sample, rapidly detect quenching tissues, do not destroy the structure of the ring, can carry out test quenching on the ring, reduce the number of the rings for test quenching, greatly reduce the cost of determining the raceway quenching process parameters, and is also suitable for sampling after quenching the large gear ring teeth of the wind power speed increasing box, reduce the number of test quenching of the large gear ring and greatly reduce the cost of determining the tooth quenching process parameters.
Description
Technical Field
The utility model belongs to the technical field of electric spark machining, and relates to a large-sized annular part electric spark local linear cutting block taking device.
Background
At present, when the surface heat treatment of the wind power main bearing ring raceway and the planetary inner gear ring teeth of the speed increaser is processed, sampling detection is needed to be carried out on the heat treatment position so as to judge whether the heat treatment structure and the shape are qualified or not. The heat treatment process parameters are required to be gradually adjusted to achieve the heat treatment structure and form meeting the heat treatment requirement, so that the surface heat treatment processing of the wind power main bearing ring raceway and the planetary inner gear ring teeth of the speed increaser can only be carried out after a group of heat treatment quenching parameters are quenched, and the workpiece is thoroughly destroyed, sampled and detected, so that each quenched workpiece can only be subjected to verification of a group of heat treatment quenching parameters. Because the wind power main bearing ring rollaway nest and the speed increaser planet inner gear ring teeth have high value, the verification time and the cost of the heat treatment quenching parameters of the wind power main bearing ring rollaway nest and the speed increaser planet inner gear ring teeth are huge. Therefore, the method realizes the test quenching of a section, the local cutting sampling and the rapid detection of the quenching tissue on the premise of not damaging the structure of the ferrule, so that the ferrule can realize the quenching process data with different quenching parameters on the same ferrule according to the detection result of the sample block. The number of ferrules for test quenching is reduced, the cost for determining the technological parameters of the quenching of the rollaway nest is greatly reduced, and the method is also applicable to sampling after the rollaway nest of the large gear ring of the wind power speed increasing box is quenched, so that the cost for determining the technological parameters of the quenching of the gear is greatly reduced.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a large-scale annular part electric spark local cutting block taking device which is used for solving the problem that the inner and outer ring raceways of a large-scale wind power main bearing need to be sampled in an integral damage mode after quenching, and can realize one-section test quenching, local cutting sampling and rapid detection of quenching tissues on the premise of not damaging the ring structure, so that the ring can realize quenching process data with different quenching parameters on the same ring according to the detection result of a sample block. The number of ferrules for test quenching is reduced, the cost for determining the technological parameters of the quenching of the rollaway nest is greatly reduced, and the method is also applicable to sampling after the rollaway nest of the large gear ring of the wind power speed increasing box is quenched, so that the cost for determining the technological parameters of the quenching of the gear is greatly reduced.
The technical scheme adopted by the utility model is as follows:
the device comprises a pulse power supply, a central control cabinet, a left-right moving sliding table driving device, a lathe bed, a front-back moving sliding table, a left-right moving sliding table, a cutting wire conveying mechanism assembly, a positioning guide wheel, a front supporting seat, an auxiliary supporting frame, a rear supporting seat, a splayed carrier roller base, a front-back moving sliding table driving device, a working fluid system assembly and a splayed carrier roller; the lathe bed is of a square structure with a guide rail on the upper plane, the guide rail is used for installing a left-right moving sliding table, a left-right moving sliding table driving device is installed on the left side surface of the lathe bed, and a working fluid system assembly is installed on the right side surface of the lathe bed; the left-right moving sliding table is a cross-shaped member with a sliding groove with a bottom surface matched with a guide rail on the lathe bed and a guide rail with a sliding groove matched with the front-back moving sliding table on the upper surface, and is used for installing the front-back moving sliding table, and a front-back moving sliding table driving device is installed on one side surface of the left-right moving sliding table; the left-right moving slipway driving device is connected with the left-right moving slipway and moves left and right on the guide rail of the lathe bed; the front-back moving sliding table is of a rectangular structure, the bottom surface of the rectangular structure is provided with a sliding groove matched with the upper guide rail of the left-right moving sliding table, and the upper surface of the rectangular structure is used for installing a cutting wire conveying mechanism assembly; the driving device of the front-back moving slipway is connected with the front-back moving slipway and moves back and forth on the left-right moving slipway guide rail; the splayed carrier roller base is of a bar-shaped splayed structure and is arranged in series with the lathe bed and the working fluid system assembly, and the center line of the bar-shaped splayed structure is overlapped with the center line of the lathe bed; a front supporting seat, an auxiliary supporting frame and a rear supporting seat are arranged on the upper plane of the splayed carrier roller base; the positioning guide wheel is arranged on the front supporting seat; the splayed carrier roller is arranged in a bracket formed by a front supporting seat, an auxiliary supporting frame and a rear supporting seat; the splayed carrier roller is two round steel bars and is used for supporting a workpiece to be cut; and the wire electrode on the wire electrode conveying mechanism assembly continuously cuts the workpiece to be cut through spark discharge energy between the wire electrode and the workpiece to be cut.
The positioning guide wheel structure is two engineering plastic round wheels and is used for positioning the cut workpiece.
The pulse power supply and the central control cabinet send running instructions to the left-right moving sliding table driving device and the front-back moving sliding table driving device, and control the left-right moving sliding table driving device and the front-back moving sliding table driving device to drive the left-right moving sliding table driving device and the front-back moving sliding table to move, so that the metal electrode wire on the cutting wire frame assembly is cut according to the set track under the combined action.
The utility model has the beneficial effects that: according to the utility model, as the values of the wind power main bearing ring rollaway nest and the speed increaser planetary inner gear ring teeth are very high, the verification time and the cost of the heat treatment quenching parameters of the wind power main bearing ring rollaway nest and the speed increaser planetary inner gear ring teeth are huge. Therefore, the method realizes the test quenching of a section, the local cutting sampling and the rapid detection of the quenching tissue on the premise of not damaging the structure of the ferrule, so that the ferrule can realize the quenching process data with different quenching parameters on the same ferrule according to the detection result of the sample block. The number of ferrules for test quenching is reduced, the cost for determining the technological parameters of the quenching of the rollaway nest is greatly reduced, and the method is also applicable to sampling after the rollaway nest of the large gear ring of the wind power speed increasing box is quenched, so that the cost for determining the technological parameters of the quenching of the gear is greatly reduced.
Drawings
Fig. 1 is a front view of a large-sized ring-shaped part spark local wire-cut block-taking device of the present utility model.
Fig. 2 is a partial structural plan view of the large-sized ring-shaped part electric spark partial wire-cut block-taking device of the utility model.
In the figure: 1, a pulse power supply and a central control cabinet; 2, a sliding table driving device is moved left and right; 3, a lathe bed; 4, moving the sliding table back and forth; 5, moving the sliding table left and right; 6, a cutting wire conveying mechanism assembly; 7, positioning a guide wheel; 8 front supporting seat; 9 auxiliary supporting frames; 10 a workpiece is cut; 11 a rear supporting seat; 12 splayed carrier roller base; 13 a driving device for moving the sliding table back and forth; 14 a working fluid system assembly; 15 splayed idler.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and technical schemes.
As shown in fig. 1, the utility model relates to a large-sized annular part electric spark partial cutting block taking device which comprises a pulse power supply, a central control cabinet 1, a left-right moving sliding table driving device 2, a lathe bed 3, a front-back moving sliding table 4, a left-right moving sliding table 5, a cutting wire conveying mechanism assembly 6, a positioning guide wheel 7, a front supporting seat 8, an auxiliary supporting frame 9, a workpiece to be cut 10, a rear supporting seat 11, a splayed carrier roller base 12, a front-back moving sliding table driving device 13, a working fluid system assembly 14 and a splayed carrier roller 15. The lathe bed 3 is square structure with a guide rail on the upper plane, a left-right moving sliding table 4 is arranged on the guide rail, a left-right moving sliding table driving device 2 is arranged on the left side surface, and a working fluid system assembly 14 is arranged on the right side surface. The left-right moving sliding table 5 is a cross-shaped member with a sliding groove on the bottom surface matched with the sliding groove on the lathe bed 3 and a sliding groove on the upper surface matched with the sliding groove of the front-back moving sliding table 4, and is used for installing the front-back moving sliding table 4, and a front-back moving sliding table driving device 13 is arranged on one side surface of the left-right moving sliding table 5; the left-right movement slide table driving device 2 is connected with the left-right movement slide table 5 and can move left and right on the guide rail of the lathe bed 3. The front-back moving sliding table 4 is of a rectangular structure with a sliding groove on the lower bottom surface, and a cutting wire frame assembly 6 is arranged on the upper end surface; the front-back moving sliding table driving device 13 is connected with the front-back moving sliding table 4 and can move back and forth on the guide rail of the left-right moving sliding table 5. The splayed carrier roller base 12 is of a bar-shaped splayed structure, is arranged in series with the lathe bed 3 and the working fluid system assembly 14, and the center line of the bar-shaped splayed structure is overlapped with the center line of the lathe bed 3; a front supporting seat 8, an auxiliary supporting frame 9 and a rear supporting seat 11 are arranged on the upper plane of the splayed carrier roller base 12; the positioning guide wheel 7 is arranged on the front supporting seat 8; the splayed carrier roller 15 is arranged in a bracket formed by a front supporting seat 8, an auxiliary supporting frame 9 and a rear supporting seat 11; the splayed carrier roller 15 is two round steel bars and is used for supporting the cut workpiece 10; the wire electrode on the wire electrode carrying mechanism assembly 6 continuously cuts the workpiece to be cut through spark discharge energy between the wire electrode and the workpiece to be cut 10. The pulse power supply and the central control cabinet 1 send operation instructions to the left-right moving sliding table driving device 2 and the front-back moving sliding table driving device 13, and control the left-right moving sliding table driving device 2 and the front-back moving sliding table driving device 13 to drive the left-right moving sliding table driving device 2 and the front-back moving sliding table 4 to move, so that the metal electrode wires on the cutting wire frame assembly 6 are cut according to the set track under the combined action.
The working principle of the utility model is as follows: as shown in fig. 2, when the utility model is used, the splayed carrier roller 15 is in a structure of two round steel bars for supporting the cut workpiece 10; the positioning guide wheel structure is two engineering plastic round wheels and is used for positioning a cut workpiece; the metal electrode wire on the cutting wire frame assembly 6 continuously cuts the cut workpiece 10 through spark discharge energy between the electrode wire and the workpiece; the pulse power supply and the central control cabinet 1 send operation instructions to the left-right moving sliding table driving device 2 and the front-back moving sliding table driving device 13, and control the left-right moving sliding table driving device 2 and the front-back moving sliding table driving device 13 to drive the left-right moving sliding table driving device 2 and the front-back moving sliding table 4 to move, so that the metal electrode wires on the cutting wire frame assembly 6 are cut according to the set track under the combined action.
Claims (2)
1. The large-sized annular part electric spark local linear cutting block taking device is characterized by comprising a pulse power supply, a central control cabinet, a left-right moving sliding table driving device, a lathe bed, a front-back moving sliding table, a left-right moving sliding table, a cutting wire conveying mechanism assembly, a positioning guide wheel, a front supporting seat, an auxiliary supporting frame, a rear supporting seat, a splayed carrier roller base, a front-back moving sliding table driving device, a working fluid system assembly and a splayed carrier roller; the lathe bed is of a square structure with a guide rail on the upper plane, the guide rail is used for installing a left-right moving sliding table, a left-right moving sliding table driving device is installed on the left side surface of the lathe bed, and a working fluid system assembly is installed on the right side surface of the lathe bed; the left-right moving sliding table is a cross-shaped member with a sliding groove with a bottom surface matched with a guide rail on the lathe bed and a guide rail with a sliding groove matched with the front-back moving sliding table on the upper surface, and is used for installing the front-back moving sliding table, and a front-back moving sliding table driving device is installed on one side surface of the left-right moving sliding table; the left-right moving slipway driving device is connected with the left-right moving slipway and moves left and right on the guide rail of the lathe bed; the front-back moving sliding table is of a rectangular structure, the bottom surface of the rectangular structure is provided with a sliding groove matched with the upper guide rail of the left-right moving sliding table, and the upper surface of the rectangular structure is used for installing a cutting wire conveying mechanism assembly; the driving device of the front-back moving slipway is connected with the front-back moving slipway and moves back and forth on the left-right moving slipway guide rail; the splayed carrier roller base is of a bar-shaped splayed structure and is arranged in series with the lathe bed and the working fluid system assembly, and the center line of the bar-shaped splayed structure is overlapped with the center line of the lathe bed; a front supporting seat, an auxiliary supporting frame and a rear supporting seat are arranged on the upper plane of the splayed carrier roller base; the positioning guide wheel is arranged on the front supporting seat; the splayed carrier roller is arranged in a bracket formed by a front supporting seat, an auxiliary supporting frame and a rear supporting seat; the splayed carrier roller is two round steel bars and is used for supporting a workpiece to be cut; and the wire electrode on the wire electrode conveying mechanism assembly continuously cuts the workpiece to be cut through spark discharge energy between the wire electrode and the workpiece to be cut.
2. The device for partial wire-cut electric spark block removal of a large annular part according to claim 1, wherein the positioning guide wheel structure is two engineering plastic round wheels for positioning the workpiece to be cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629408.2U CN220782512U (en) | 2023-09-27 | 2023-09-27 | Large-scale ring part electric spark local linear cutting block taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629408.2U CN220782512U (en) | 2023-09-27 | 2023-09-27 | Large-scale ring part electric spark local linear cutting block taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220782512U true CN220782512U (en) | 2024-04-16 |
Family
ID=90664186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322629408.2U Active CN220782512U (en) | 2023-09-27 | 2023-09-27 | Large-scale ring part electric spark local linear cutting block taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220782512U (en) |
-
2023
- 2023-09-27 CN CN202322629408.2U patent/CN220782512U/en active Active
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